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WO2014005435A1 - Electronic device and remote control method therefor - Google Patents

Electronic device and remote control method therefor Download PDF

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Publication number
WO2014005435A1
WO2014005435A1 PCT/CN2013/072159 CN2013072159W WO2014005435A1 WO 2014005435 A1 WO2014005435 A1 WO 2014005435A1 CN 2013072159 W CN2013072159 W CN 2013072159W WO 2014005435 A1 WO2014005435 A1 WO 2014005435A1
Authority
WO
WIPO (PCT)
Prior art keywords
dimensional coordinates
display area
remote control
display screen
dimensional
Prior art date
Application number
PCT/CN2013/072159
Other languages
French (fr)
Chinese (zh)
Inventor
刘志
范存志
方柳
Original Assignee
华为终端有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为终端有限公司 filed Critical 华为终端有限公司
Publication of WO2014005435A1 publication Critical patent/WO2014005435A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42226—Reprogrammable remote control devices
    • H04N21/42227—Reprogrammable remote control devices the keys being reprogrammable, e.g. soft keys
    • H04N21/42228—Reprogrammable remote control devices the keys being reprogrammable, e.g. soft keys the reprogrammable keys being displayed on a display screen in order to reduce the number of keys on the remote control device itself
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • H04N21/4314—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for fitting data in a restricted space on the screen, e.g. EPG data in a rectangular grid
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/482—End-user interface for program selection
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C2201/00—Transmission systems of control signals via wireless link
    • G08C2201/30—User interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications

Definitions

  • the present invention relates to the field of remote control technologies, and in particular, to an electronic device and a remote control method thereof. Background technique
  • the menu interface selection control of the electronic device is usually the remote control setting.
  • a joystick a remote controller, an air mouse, or a touch screen.
  • the traditional air mouse uses the air displacement detector to sense the moving distance and direction of the air mouse to control the movement of the mouse arrow on the screen, thereby selecting the object of the menu interface, but because the pointed position of the mouse arrow corresponds to the pixel of the screen, The display size of the mouse arrow is limited, which is not conducive to the user quickly finding the mouse arrow. Especially for a large electronic device, it is difficult for the user to accurately position the cursor on the screen to a specific location by operating the air mouse. It is not convenient. Summary of the invention
  • Embodiments of the present invention provide an electronic device and a remote control method thereof, which are convenient for a user to quickly locate a target object.
  • an embodiment of the present invention provides an electronic device, including a display screen, a processor, and a wireless communication unit, wherein the processor is connected to the display screen and the wireless communication unit, and the display screen is divided into at least two displays. a region, the display area corresponding to an option box of the display screen interface, wherein:
  • the wireless communication unit is configured to receive a control signal sent by the remote control device;
  • the processor is configured to parse the control signal, obtain a movement parameter of the remote control device, and determine a target display area according to the movement parameter; the processor controls the display screen to display a prompt state of the target display area .
  • an embodiment of the present invention provides a remote control method for an electronic device, including: receiving a control signal sent by a remote control device;
  • a prompt state of the target display area is displayed.
  • the target display area of the electronic device is selected by the remote control device, and the display state of the target display area is changed to prompt the user to select the object.
  • the display state of the target display area is changed to prompt the user to select the object.
  • FIG. 1 is a schematic structural view of a remote control system according to an embodiment of an embodiment of the present invention.
  • FIG. 2 is a schematic structural view of an electronic device according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram showing a prompt state of a target display area of the electronic device according to the embodiment of the present invention.
  • 4a-4b are schematic diagrams showing the division of the display area of the electronic device of the embodiment of the present invention.
  • 5a-5b are schematic diagrams of menu interfaces of the electronic device of the embodiment of the present invention.
  • FIG. 6a-6b are schematic diagrams showing the target display area of the electronic device of the embodiment of the present invention.
  • FIG. 7 is a schematic diagram of the remote control device of the embodiment of the present invention.
  • FIG. 8 is a schematic flowchart of a remote control method of an electronic device according to an embodiment of the present invention.
  • 9 is a schematic flow chart of generating a control signal by a remote control device according to an embodiment of the present invention.
  • the technical solutions of the embodiments of the present invention may be applied to various electronic devices, such as: a computer, an electronic reading device, a television, a tablet, and the like.
  • the embodiment of the present invention is not limited to the electronic device, but is convenient for description.
  • the embodiment of the present invention will be described by taking a television set, especially a digital television set as an example.
  • FIG. 1 is an overall architectural diagram of a remote control system of an embodiment of the present invention.
  • the remote control system 100 of the embodiment of the present invention includes: a remote control device 10 and an electronic device 20, and the remote control device 10 controls the screen interface selection operation of the electronic device 20 by transmitting a control signal to the electronic device 20.
  • the remote control device 10 can be a device that supports three-dimensional operation, such as: an air mouse, but is not limited thereto.
  • the electronic device 20 of the remote control system 100 is further described below in conjunction with the drawings.
  • FIG. 2 is a block diagram showing the structure of an electronic device 20 of the embodiment of the present invention.
  • the electronic device 20 includes a display screen 21, a processor 22, and a wireless communication unit 23.
  • the processor 22 is connected to the display 21 and the wireless communication unit 23, respectively.
  • the wireless communication unit 23 is for receiving a control signal transmitted by the remote control device 10.
  • the display screen 21 is divided into at least two display areas 33, and each display area 33 corresponds to an option box of the interface of the display screen 21.
  • the processor 22 is configured to parse the control signal to obtain a movement parameter of the remote control device 10.
  • the target display area is determined based on the movement parameters of the remote control device 10.
  • the movement parameter may correspond to the three-dimensional coordinates of the remote control device 10, and the processor 22 obtains the two-dimensionality of the display screen 21 corresponding to the three-dimensional coordinates according to the mapping relationship between the three-dimensional coordinates of the remote control device 10 and the two-dimensional coordinates of the display screen 21. coordinate.
  • FIG. 3 is a schematic diagram of a prompt state of a target display area of the electronic device according to the embodiment of the present invention.
  • the electronic device 20 of the embodiment of the present invention selects the target display area of the electronic device through the remote control device 10 and changes the display state of the selected display area 33 to prompt the user to select the object. Overcoming the difficulty of the user to locate the target object by moving the cursor step by step, it is convenient for the user to quickly locate the target object.
  • the processor 22 can control the display state of the target display area to change the display state of the target display area, and is used to prompt the user to select the currently displayed display area 33, so that the user can quickly select the display area 33.
  • FIGS 4a-4b are schematic diagrams showing the division of the display area of the electronic device of the embodiment of the present invention.
  • the display area 33 of the electronic device 20 corresponds to the option box of the interface of the display screen 21.
  • one display area corresponds to an option box.
  • the display screen 21 can correspond to a standard two-dimensional coordinate system XOY.
  • the division of the display area 33 may be continuous division (shown in FIG. 4a), that is, the shortest distance between any two adjacent display areas 33 is less than a threshold.
  • the threshold is a predetermined number. Pixel values.
  • the division manner of the display area 33 may be discontinuous division. (shown in Figure 4b), i.e., at least the shortest distance between a set of adjacent display regions 33 is not less than the threshold.
  • the display screen 21 is a menu interface 30 and a content screen for displaying the electronic device 20.
  • the menu interface 30 can include a program category menu interface 31, a channel list menu interface 32, a program listing menu interface, and the like.
  • Each menu interface 30 can also include a multi-level sub-menu interface under the menu interface.
  • the content screen can be a video screen of the selected program or channel.
  • Each of the menu interfaces 30 includes at least two option boxes, each of which corresponds to a display area 33 of the display screen 21, such as: channels, on-demand, back-view, movies, dramas, and the like as shown in FIG. 5a.
  • the latest online option boxes correspond to one display area 33, respectively.
  • Each of the option boxes of CCTV1, CCTV2 and CCTV3 shown in Fig. 5b also corresponds to a display area 33.
  • the two-dimensional coordinate range corresponding to the display area 33 can be set according to the size of the option box corresponding to the display area 33.
  • the electronic device 20 may further include a memory, and the memory stores the menu interface 30, the mapping relationship between the three-dimensional coordinates of the remote control device 10 and the two-dimensional coordinates of the display screen 21, and the two-dimensional coordinates corresponding to each display region 33.
  • Range wherein the three-dimensional coordinate of the remote control device 10 records the moving distance and the moving direction of each coordinate component of the remote control device 10 in the three-dimensional space, and the two-dimensional coordinate records are mapped to the two-dimensional plane of the display screen according to the mapping relationship.
  • the moving distance and moving direction of each coordinate component may be equidistant - mapping, or may be mapped according to a predetermined functional relationship.
  • the memory is also used to store instruction programs, fixed data (work information, variables, parameters, tables), user data, quality control data, etc.
  • the memory can be a random storage RAM, a read only memory ROM, an E2PROM electrically erasable read only Memory such as memory and FLASH flash memory.
  • the processor 22 receives a control signal sent by the remote control device 10, for example, a remote control code signal, and the remote control code signal is subjected to preamplification, amplitude amplification, band pass filtering, peak detection, and waveform shaping to analyze The three-dimensional coordinates of the remote control device 10 are obtained by the remote control code information.
  • a control signal sent by the remote control device 10 for example, a remote control code signal
  • the remote control code signal is subjected to preamplification, amplitude amplification, band pass filtering, peak detection, and waveform shaping to analyze
  • the three-dimensional coordinates of the remote control device 10 are obtained by the remote control code information.
  • the processor 22 converts the acquired three-dimensional coordinates into two-dimensional coordinates of the display screen 21 according to the mapping relationship between the three-dimensional coordinates of the remote control device 10 in the memory and the two-dimensional coordinates of the display screen 21.
  • the processor 22 follows the three-dimensional coordinates ( ⁇ , ⁇ , ⁇ ) of the remote control device 10 along the selected coordinate axis according to the mapping relationship.
  • the Z-axis direction is mapped to the display two-dimensional plane XOY, thereby obtaining corresponding two-dimensional coordinates ( ⁇ 1, ⁇ 1).
  • FIG. 6a-6b are schematic diagrams showing the target display area of the electronic device of the embodiment of the present invention.
  • the processor 22 searches for any coordinate point A (e.g., central coordinate point) of the previous selected display area 33 as a reference point (Xa, Ya), which is the reference point (Xa, Ya).
  • the current two-dimensional coordinates B ( Xa + ⁇ ⁇ , Ya + ⁇ ⁇ ) may be located inside the display area 33 or outside the display area 33 (including the boundary).
  • the processor 22 determines the range of the two-dimensional coordinates of the display area 33 to which the current two-dimensional coordinates belong, according to the two-dimensional coordinates of the display screen 21 corresponding to the three-dimensional coordinates and a two-dimensional coordinate of the previous selected display area 33. Further, the target display area of the display screen 21 is determined according to the two-dimensional coordinate range.
  • the processor 22 determines that the current two-dimensional coordinates do not fall in any two-dimensionality of the display area 33 according to the two-dimensional coordinates of the display screen 21 corresponding to the three-dimensional coordinates and a two-dimensional coordinate of the previous selected display area 33. Within the range of coordinates, at this time, the processor 22 can determine the display area 33 closest to the current two-dimensional coordinates as the target display area. For example, the processor 22 determines the display area 33 closest to the current two-dimensional coordinates as the target display area, and includes, by the processor 22, determining the shortest distance of the display area 33 adjacent to the current two-dimensional coordinates, and further determining the shortest distances among the shortest distances.
  • the display area 33 corresponding to the minimum value serves as a target display area.
  • the processor 22 further searches for a two-dimensional coordinate range ((Xa, Xb), (Y, Yb)) corresponding to the previous selected display area 33, according to the two-dimensional coordinate variable.
  • ( ⁇ 1 , ⁇ 1 ) moves the two-dimensional coordinate range ((Xa, Xb ), ( Ya, Yb ) ) by ( ⁇ , ⁇ ), thereby obtaining the current two-dimensional coordinate range ((Xa+ ⁇ , Xb+ ⁇ ), ( Ya + ⁇ ⁇ , Yb + ⁇ ⁇ ) )
  • the current two-dimensional coordinate range (( Xa + ⁇ ⁇ , Xb + ⁇ ⁇ ), ( Ya + ⁇ ⁇ , Yb + ⁇ ⁇ ) ) and at least one display area 33
  • the two-dimensional coordinate range is associated with or not associated with the two-dimensional coordinate range of any display area 33, wherein the current two-dimensional coordinate range and display area 33 Cor
  • the processor 22 determines whether there is a display area 33 associated with the current two-dimensional coordinate range, and if there is an associated display area 33, respectively determining pixel points of the associated display area 33 and the current two-dimensional coordinate range, And the display area 33 including the largest number of pixels is determined as the target display area.
  • the processor 22 determines that there is no display area 33 associated with the current two-dimensional coordinate range, and determines the display area 33 closest to the current two-dimensional coordinate range as the target display area, and the processor 22 determines that there is no current
  • the display area 33 associated with the two-dimensional coordinate range may also not execute any instructions.
  • the processor 22 determines a display area 33 adjacent to the current two-dimensional coordinate range, and further calculates each adjacent display area 33 of the adjacent display areas 33 and the current two-dimensional coordinate range. The shortest distance, and the minimum of the predetermined distances is calculated, and the display area 33 corresponding to the minimum value is further determined as the target display area.
  • the processor 22 can change the display state of the target display area to the prompt state.
  • the prompt state is to highlight the target display area i or, and the target display area may be enlarged, and then the target display area may be highlighted or recessed to enable the user to clearly recognize the currently selected target display area, and then The prompt state and the audible prompt are combined to further prompt the user.
  • the processor 22 further determines whether a selection signal of the remote control device 10 is received, and if so, executes an instruction corresponding to the target display area. Otherwise, the control signal sent by the remote control device 10 continues to be received.
  • the coordinate range corresponding to the initialization target display area of the electronic device 20 is ((X0, XI), (Y0, Yl)).
  • the displayed menu interface 30 is a menu interface 31 of the program category, which may include: channels, on-demand, movies, entertainment programs, dramas, news, and the like.
  • the wireless communication unit 23 enters the remote control device 10 through a wireless communication channel.
  • Wireless communication transmission can be a communication channel established by any wireless communication technology such as radio frequency (RF), Bluetooth (Bluetooth), Wi-Fi, ZigBee.
  • the wireless communication unit 23 includes an RF module with a receiving antenna.
  • FIG. 7 is a schematic diagram of the remote control device of FIG. 1 according to an embodiment of the present invention.
  • the remote control device 10 establishes a three-dimensional coordinate system for determining the three-dimensional coordinate variables of the remote control device 10 of the present invention in the coordinate system.
  • the remote control device 10 in this embodiment includes a detection module 11, a wireless transmission module 12, an MCU (Micro Controller Unit) control module 14, and a selection button 15.
  • the control module 14 is electrically connected to the detecting module 11, the wireless transmitting module 12, and the selection button 15, respectively.
  • the detecting module 11 may be a gyroscope or a detecting device combining a gyroscope and an acceleration sensor.
  • the detecting module 11 detects an analog voltage signal generated by the movement or shaking of the remote control device 10, and the control module 14 converts the analog voltage into a three-dimensional coordinate digital signal, and sends the analog voltage to the wireless transmitting module 12, and then sends the signal through the wireless transmitting module 12.
  • the wireless communication unit 23 of the electronic device 20 includes a detection module 11, a wireless transmission module 12, an MCU (Micro Controller Unit) control module 14, and a selection button 15.
  • the control module 14 is electrically connected to the detecting module 11, the wireless transmitting module 12, and the selection button 15, respectively.
  • a selection signal is generated by pressing the selection button 15 of the remote control device 10, and the selection signal is transmitted to the wireless communication unit 23 via the wireless transmission module 12.
  • FIG. 8 is a schematic flowchart of a remote control method of an electronic device according to an embodiment of the present invention.
  • the electronic device 20 receives a control signal sent by the remote control device 10.
  • the wireless communication unit 23 of the electronic device 20 performs wireless communication transmission with the remote control device 10 through a wireless communication channel, for example, receiving a control signal of the remote control device 10, which includes radio frequency (RF), Bluetooth (Bluetooth). ), Wi-Fi, ZigBee and other communication channels established by any wireless communication technology.
  • RF radio frequency
  • Bluetooth Bluetooth
  • Wi-Fi Wireless Fidelity
  • ZigBee ZigBee
  • the electronic device 20 parses the control signal to acquire a movement parameter of the remote control device 10.
  • the movement parameter corresponds to the three-dimensional coordinates of the remote control device 10.
  • step 840 can be performed by processor 22 in electronic device 20.
  • processor 22 according to the pre-stored mapping relationship, the three-dimensional coordinates ( ⁇ , ⁇ , ⁇ ) of the remote control device 10 are mapped in the Z-axis direction to the two-dimensional plane XOY of the display screen, thereby acquiring corresponding two-dimensional coordinates ( ⁇ 1, ⁇ 1), wherein
  • the mapping relationship records the mapping relationship between the three-dimensional coordinates of the remote control device 10 and the two-dimensional coordinates of the display screen 21, and the three-dimensional coordinates of the remote control device 10 records the moving distance and the moving direction of each coordinate component of the remote control device 10 in the three-dimensional space.
  • the dimensional coordinates record the moving distance and moving direction of each coordinate component mapped to the two-dimensional plane of the display screen according to the mapping relationship.
  • the processor 22 finds any coordinate point A (e.g., central coordinate point) of the previous selected display area 33 as a reference point (Xa, Ya), and moves the reference point (Xa, Ya) ( ⁇ , ⁇ 1)
  • the current two-dimensional coordinate B (Xa+ ⁇ , Ya+ ⁇ ) is obtained (shown in Fig. 6a).
  • the current two-dimensional coordinates B ( Xa + ⁇ ⁇ , Ya + ⁇ ⁇ ) may be located inside the display area 33 or outside the display area 33 (including the boundary).
  • the processor 22 determines the range of the two-dimensional coordinates of the display area 33 to which the current two-dimensional coordinates belong, according to the two-dimensional coordinates of the display screen 21 corresponding to the three-dimensional coordinates and a two-dimensional coordinate of the previous selected display area 33. And determining a target display area of the display screen according to the two-dimensional coordinate range.
  • the processor 22 determines that the current two-dimensional coordinates do not fall in any two-dimensionality of the display area 33 according to the two-dimensional coordinates of the display screen 21 corresponding to the three-dimensional coordinates and a two-dimensional coordinate of the previous selected display area 33. Within the range of coordinates, the processor 22 determines the display area 33 that is closest to the current two-dimensional coordinates as the target display area. For example, the processor 22 determines the display area 33 closest to the current two-dimensional coordinates as the target display area, and includes, by the processor 22, determining the shortest distance of the display area 33 adjacent to the current two-dimensional coordinates, and further determining the shortest distances among the shortest distances.
  • the display area 33 corresponding to the minimum value serves as a target display area.
  • the processor 22 further searches for a two-dimensional coordinate range ((Xa, Xb), (Y, Yb)) corresponding to the previous selected display area 33, according to the two-dimensional coordinate variable.
  • ( ⁇ 1 , ⁇ 1 ) moves the two-dimensional coordinate range ((Xa, Xb ), ( Ya, Yb ) ) by ( ⁇ , ⁇ ), thereby obtaining the current two-dimensional coordinate range ((Xa+ ⁇ , Xb+ ⁇ ), (Ya + ⁇ , Yb + ⁇ ) ) (shown in Figure 6b).
  • the current two-dimensional coordinate range (( Xa + ⁇ ⁇ , Xb + ⁇ ⁇ ), ( Ya + ⁇ ⁇ , Yb+ ⁇ )) may or may not be associated with a two-dimensional coordinate range of at least one display area 33, and may not be associated with a two-dimensional coordinate range of any display area 33, wherein the current two-dimensional coordinate range is related to the display area 33
  • the joint means that the current two-dimensional coordinate range intersects the two-dimensional coordinate range of the display area 33.
  • the processor 22 determines whether there is a display area 33 associated with the current two-dimensional coordinate range, and if there is an associated display area 33, respectively determining pixel points of the associated display area 33 and the current two-dimensional coordinate range, And the display area 33 including the largest number of pixels is determined as the target display area.
  • the processor 22 determines that there is no display area 33 associated with the current two-dimensional coordinate range, and determines the display area 33 closest to the current two-dimensional coordinate range as the target display area, and the processor 22 determines that there is no current
  • the display area 33 associated with the dimension coordinate range may also not execute any instructions.
  • the processor 22 determines a display area 33 adjacent to the current two-dimensional coordinate range, and further calculates each adjacent display area 33 of the adjacent display areas 33 and the current two-dimensional coordinate range. The shortest distance, and calculating the minimum of the predetermined distances, further determining the display area corresponding to the minimum value as the target display area.
  • the step 850 can be performed by the processor 22 in the electronic device 20.
  • the prompt state is to highlight the target display area, and the target display area may be enlarged, and the target display area may be displayed in a convex or concave manner, so that the user can clearly recognize the currently selected target display area, and then the prompt The state and the audible prompt are combined to further prompt the user.
  • the method of the embodiment of the present invention selects the target display area of the electronic device 20 by the remote control device 10 and changes the display state of the selected display area 33 to prompt the user to select the object currently. Overcoming the difficulty of the user to locate the target object by moving the cursor step by step, it is convenient for the user to quickly locate the target object.
  • the method may further include a step 860 of determining whether the selection of the remote control device 10 is received. Signal, if yes, step 870 is performed. Otherwise, return to step 810.
  • Step 860 and step 870 can be performed by processor 22.
  • the method may further include:
  • the display screen 21 of the divided electronic device is at least two display areas 33, and each display area
  • the display screen 21 corresponds to a standard two-dimensional coordinate system XOY.
  • the division of the display area 33 may be continuous division (shown in FIG. 4a), that is, the shortest distance between any two adjacent display areas 33 is less than a threshold.
  • the threshold is a predetermined number. Pixel values.
  • the division manner of the display area 33 may be discontinuous division. (shown in Figure 4b), i.e., at least the shortest distance between a set of adjacent display regions 33 is not less than the threshold.
  • FIG. 9 is a schematic flow chart of the remote control device 10 generating a control signal according to an embodiment of the present invention.
  • the remote control device 10 may be a gyroscope or a detecting device combined with a gyroscope and an acceleration sensor.
  • a selection signal is generated by pressing the remote control button 15 of the remote control device 10, and the selection signal is wirelessly transmitted.
  • Module 12 is sent to wireless communication unit 23.
  • the target display area of the electronic device 20 is selected by the remote control device 10, and the display state of the target display area is changed according to the control signal to prompt the user to select the object currently. Overcoming the difficulty of the user to locate the target object by moving the cursor step by step, changing the display state of the target display area 31 is convenient for the user to quickly locate the target object, thereby bringing a better experience to the user.
  • the functions, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium.
  • the technical solution of the present invention which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including
  • the instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a removable hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and the like, which can store program codes. .

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Selective Calling Equipment (AREA)
  • Details Of Television Systems (AREA)

Abstract

Provided are an electronic device and a remote control method therefor. The electronic device comprises a display screen, a processor and a wireless communication unit. The processor is connected to the display screen and the wireless communication unit. The display screen is divided into at least two display regions, the display regions being in one-to-one correspondence with option boxes of the interface of the display screen. The wireless communication unit is used for receiving a control signal sent from a remote control device. The processor is used for parsing the control signal to acquire a movement parameter of the remote control device, determining a target display region according to the movement parameter, and controlling the display screen to display a prompt state of the target display region to prompt a user of a current selected object. The difficulty whereby a user locates a target object by moving a cursor step by step is overcome, making it convenient for the user to rapidly locate the target object.

Description

一种电子设备及其遥控方法 本申请要求于 2012 年 07 月 04 日提交中国专利局， 申请号为 201210229717.4、发明名称为 "一种电子设备及其遥控方法"的中国专利申请， 其全部内容通过引用结合在本申请中。  The present invention claims to be submitted to the Chinese Patent Office on July 4, 2012, the application number is 201210229717.4, and the invention name is "an electronic device and its remote control method" Chinese patent application, the entire content of which is The citations are incorporated herein by reference.
技术领域 Technical field
本发明涉及遥控技术领域， 具体地， 涉及一种电子设备及其遥控方法。 背景技术  The present invention relates to the field of remote control technologies, and in particular, to an electronic device and a remote control method thereof. Background technique
为方便用户实现操作， 对电子设备的菜单界面选择控制通常是釆用遥 控设置。 现有技术中， 当用户需要遥控操作电子设备时， 需要使用操纵杆、 遥控器、 空中鼠标或者触摸屏等设备。  In order to facilitate the user's operation, the menu interface selection control of the electronic device is usually the remote control setting. In the prior art, when a user needs to remotely operate an electronic device, it is necessary to use a joystick, a remote controller, an air mouse, or a touch screen.
传统的空中鼠标利用空中位移侦测器感测空中鼠标的移动距离和方向， 来控制屏幕上鼠标箭头的移动， 从而选择菜单界面的对象， 但由于鼠标箭头 的指示位置与屏幕的像素对应， 使得鼠标箭头的显示大小受到限制， 不利于 用户快速找到鼠标箭头， 尤其对于屏幕较大的电子设备来说， 用户通过操作 空中鼠标将屏幕上的光标精确定位到某个具体位置很困难， 给用户带来不便。 发明内容  The traditional air mouse uses the air displacement detector to sense the moving distance and direction of the air mouse to control the movement of the mouse arrow on the screen, thereby selecting the object of the menu interface, but because the pointed position of the mouse arrow corresponds to the pixel of the screen, The display size of the mouse arrow is limited, which is not conducive to the user quickly finding the mouse arrow. Especially for a large electronic device, it is difficult for the user to accurately position the cursor on the screen to a specific location by operating the air mouse. It is not convenient. Summary of the invention
本发明实施例提供了一种电子设备及其遥控方法， 便于用户快速定位目 标对象。  Embodiments of the present invention provide an electronic device and a remote control method thereof, which are convenient for a user to quickly locate a target object.
一方面， 本发明实施例提供一种电子设备， 包括显示屏、 处理器及无线 通讯单元， 所述处理器连接所述显示屏和所述无线通讯单元， 所述显示屏划 分为至少两个显示区域， 所述显示区域与所述显示屏界面的选项框——对应， 其中：  In one aspect, an embodiment of the present invention provides an electronic device, including a display screen, a processor, and a wireless communication unit, wherein the processor is connected to the display screen and the wireless communication unit, and the display screen is divided into at least two displays. a region, the display area corresponding to an option box of the display screen interface, wherein:
所述无线通讯单元， 用于接收遥控设备发送的控制信号； 所述处理器， 用于解析所述控制信号， 获得所述遥控设备的移动参数， 根据所述移动参数确定目标显示区域； 所述处理器控制所述显示屏显示所述 目标显示区域的提示状态。 The wireless communication unit is configured to receive a control signal sent by the remote control device; The processor is configured to parse the control signal, obtain a movement parameter of the remote control device, and determine a target display area according to the movement parameter; the processor controls the display screen to display a prompt state of the target display area .
另一方面， 本发明实施例提供了一种电子设备的遥控方法， 包括： 接收遥控设备发送的控制信号；  In another aspect, an embodiment of the present invention provides a remote control method for an electronic device, including: receiving a control signal sent by a remote control device;
解析所述控制信号， 获取所述遥控设备的移动参数， 根据所述移动参数 确定目标显示区域；  Parsing the control signal, acquiring a movement parameter of the remote control device, and determining a target display area according to the movement parameter;
显示所述目标显示区域的提示状态。  A prompt state of the target display area is displayed.
本发明实施例的电子设备及其遥控方法， 通过遥控设备选择电子设备的 目标显示区域， 并改变该目标显示区域的显示状态， 来提示用户当前选择对 象。 克服用户通过逐步移动光标来定位目标对象的困难， 便于用户快速定位 ¾标对象。 附图说明  In the electronic device and the remote control method thereof according to the embodiment of the present invention, the target display area of the electronic device is selected by the remote control device, and the display state of the target display area is changed to prompt the user to select the object. Overcoming the difficulty of the user to locate the target object by moving the cursor step by step, it is convenient for the user to quickly locate the 3⁄4 target object. DRAWINGS
为了更清楚地说明本发明实施例或现有技术中的技术方案， 下面将对实 施例中所需要使用的附图作简单地介绍， 显而易见地， 下面描述中的附图仅 仅是本发明的一些实施例， 对于本领域普通技术人员来讲， 在不付出创造性 劳动的前提下， 还可以根据这些附图获得其他的附图。  In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings to be used in the embodiments will be briefly described below. Obviously, the drawings in the following description are only some of the present invention. For the embodiments, those skilled in the art can obtain other drawings according to the drawings without any creative work.
图 1是本发明的实施例的一个实施例的遥控系统的结构示意图。  1 is a schematic structural view of a remote control system according to an embodiment of an embodiment of the present invention.
图 2是图 1本发明的实施例的电子设备的结构示意图。  FIG. 2 is a schematic structural view of an electronic device according to an embodiment of the present invention.
图 3是图 1本发明实施例的电子设备的目标显示区域的提示状态示意图。 图 4a-4b是图 1本发明实施例的电子设备显示区域的划分示意图。  FIG. 3 is a schematic diagram showing a prompt state of a target display area of the electronic device according to the embodiment of the present invention. 4a-4b are schematic diagrams showing the division of the display area of the electronic device of the embodiment of the present invention.
图 5a-5b是图 1本发明实施例电子设备的菜单界面示意图。  5a-5b are schematic diagrams of menu interfaces of the electronic device of the embodiment of the present invention.
图 6a-6b是图 1本发明实施例的电子设备确定目标显示区域的示意图。 图 7是图 1本发明实施例的遥控设备的示意图。  6a-6b are schematic diagrams showing the target display area of the electronic device of the embodiment of the present invention. FIG. 7 is a schematic diagram of the remote control device of the embodiment of the present invention.
图 8是本发明的实施例的电子设备的遥控方法的示意性流程图。 图 9是本发明的实施例的遥控设备产生控制信号的示意性流程图。 具体实施方式 FIG. 8 is a schematic flowchart of a remote control method of an electronic device according to an embodiment of the present invention. 9 is a schematic flow chart of generating a control signal by a remote control device according to an embodiment of the present invention. detailed description
下面将结合本发明实施例中的附图， 对本发明实施例中的技术方案进行 清楚、 完整地描述， 显然， 所描述的实施例是本发明一部分实施例， 而不是 全部的实施例。 基于本发明中的实施例， 本领块普通技术人员在没有做出创 造性劳动前提下所获得的所有其他实施例， 都属于本发明保护的范围。  The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without making creative labor are within the scope of the present invention.
应理解， 本发明实施例的技术方案可以应用于多种电子设备中， 例如： 电脑、 电子阅读设备、 电视机、 平板电脑等， 本发明实施例对电子设备并不 限定， 但为描述方便， 本发明实施例将以电视机， 尤其以数字电视机为例进 行说明。  It should be understood that the technical solutions of the embodiments of the present invention may be applied to various electronic devices, such as: a computer, an electronic reading device, a television, a tablet, and the like. The embodiment of the present invention is not limited to the electronic device, but is convenient for description. The embodiment of the present invention will be described by taking a television set, especially a digital television set as an example.
图 1是本发明的实施例的遥控系统的整体架构图。  1 is an overall architectural diagram of a remote control system of an embodiment of the present invention.
本发明实施例的遥控系统 100包括： 遥控设备 10及电子设备 20, 该遥控 设备 10通过发送控制信号给电子设备 20, 控制电子设备 20的屏幕界面选择 操作。 该遥控设备 10可以为支持三维空间操作的设备， 如： 空中鼠标， 但不 限于此。  The remote control system 100 of the embodiment of the present invention includes: a remote control device 10 and an electronic device 20, and the remote control device 10 controls the screen interface selection operation of the electronic device 20 by transmitting a control signal to the electronic device 20. The remote control device 10 can be a device that supports three-dimensional operation, such as: an air mouse, but is not limited thereto.
以下对该遥控系统 100的电子设备 20结合附图进行进一步描述。  The electronic device 20 of the remote control system 100 is further described below in conjunction with the drawings.
图 2是图 1本发明的实施例的电子设备 20的结构示意图。  FIG. 2 is a block diagram showing the structure of an electronic device 20 of the embodiment of the present invention.
本发明实施例中， 该电子设备 20, 包括显示屏 21、 处理器 22及无线通 讯单元 23。 处理器 22分别连接显示屏 21和无线通讯单元 23。 该无线通讯单 元 23用于接收遥控设备 10发送的控制信号。 该显示屏 21划分为至少两个显 示区域 33 , 且每个显示区域 33与该显示屏 21界面的选项框——对应。  In the embodiment of the present invention, the electronic device 20 includes a display screen 21, a processor 22, and a wireless communication unit 23. The processor 22 is connected to the display 21 and the wireless communication unit 23, respectively. The wireless communication unit 23 is for receiving a control signal transmitted by the remote control device 10. The display screen 21 is divided into at least two display areas 33, and each display area 33 corresponds to an option box of the interface of the display screen 21.
该处理器 22用于解析该控制信号， 获取该遥控设备 10的移动参数。 根 据该遥控设备 10的移动参数确定目标显示区域。 其中， 该移动参数可以对应 该遥控设备 10的三维坐标， 该处理器 22根据该遥控设备 10的三维坐标与显 示屏 21的二维坐标的映射关系获得该三维坐标对应的显示屏 21的二维坐标。 请一并参考图 3 ,图 3是图 1本发明实施例的电子设备的目标显示区域的提示 状态示意图。 The processor 22 is configured to parse the control signal to obtain a movement parameter of the remote control device 10. The target display area is determined based on the movement parameters of the remote control device 10. The movement parameter may correspond to the three-dimensional coordinates of the remote control device 10, and the processor 22 obtains the two-dimensionality of the display screen 21 corresponding to the three-dimensional coordinates according to the mapping relationship between the three-dimensional coordinates of the remote control device 10 and the two-dimensional coordinates of the display screen 21. coordinate. Please refer to FIG. 3 together. FIG. 3 is a schematic diagram of a prompt state of a target display area of the electronic device according to the embodiment of the present invention.
由上可以看出， 本发明实施例的电子设备 20, 通过遥控设备 10选择电子 设备的目标显示区域， 并改变被选显示区域 33的显示状态， 来提示用户当前 选择对象。 克服用户通过逐步移动光标来定位目标对象的困难， 便于用户快 速定位目标对象。  As can be seen from the above, the electronic device 20 of the embodiment of the present invention selects the target display area of the electronic device through the remote control device 10 and changes the display state of the selected display area 33 to prompt the user to select the object. Overcoming the difficulty of the user to locate the target object by moving the cursor step by step, it is convenient for the user to quickly locate the target object.
其中， 该处理器 22可以改变该目标显示区域的显示状态后控制该显示屏 21显示该目标显示区域的提示状态， 用来提示用户当前选择的显示区域 33 , 便于用户快速选择显示区域 33。  The processor 22 can control the display state of the target display area to change the display state of the target display area, and is used to prompt the user to select the currently displayed display area 33, so that the user can quickly select the display area 33.
具体地， 通过一实施例详细阐述该电子设备 20的实现方案。  Specifically, an implementation of the electronic device 20 is elaborated through an embodiment.
图 4a-4b是图 1本发明实施例的电子设备显示区域的划分示意图，该电子 设备 20的显示区域 33与显示屏 21界面的选项框——对应。如图 4a-4b所示， 一个显示区域对应一个选项框。  4a-4b are schematic diagrams showing the division of the display area of the electronic device of the embodiment of the present invention. The display area 33 of the electronic device 20 corresponds to the option box of the interface of the display screen 21. As shown in Figures 4a-4b, one display area corresponds to an option box.
本实施例中， 该显示屏 21 可以对应一标准二维坐标系 XOY, 在该二维 坐标系 XOY下， 该显示屏 21划分为至少两个显示区域 33 , 每个显示区域 33 对应一个二维坐标范围 （（Xi, Xj ), ( Yi, Yj ) )， 例如， 一个显示区域 33 的 二维坐标范围的横坐标范围为 （Xi, Xj ), 纵坐标的范围为 （Yi, Yj ), 其中， i=0...n, j>i„  In this embodiment, the display screen 21 can correspond to a standard two-dimensional coordinate system XOY. In the two-dimensional coordinate system XOY, the display screen 21 is divided into at least two display areas 33, and each display area 33 corresponds to a two-dimensional The coordinate range ((Xi, Xj ), ( Yi, Yj ) ), for example, the range of the two-dimensional coordinate range of one display area 33 is (Xi, Xj ), and the range of the ordinate is (Yi, Yj ), where , i=0...n, j>i„
该显示区域 33的划分方式可以为连续划分（图 4a所示）， 即任意相邻的 两个显示区域 33之间的最短距离小于一阀值， 本实施例中， 该阀值为预定数 量的像素值。  The division of the display area 33 may be continuous division (shown in FIG. 4a), that is, the shortest distance between any two adjacent display areas 33 is less than a threshold. In this embodiment, the threshold is a predetermined number. Pixel values.
可选的， 根据用户的界面布局需要， 对单一界面中显示有限个选项框的 情况下， 即， 该有限个选项框不能占满该界面， 则该显示区域 33的划分方式 可以为不连续划分（图 4b所示）， 即至少存在一组相邻的显示区域 33之间的 最短距离不小于该阀值。  Optionally, according to the interface layout requirement of the user, if a limited number of option boxes are displayed in a single interface, that is, the limited option box cannot fill the interface, the division manner of the display area 33 may be discontinuous division. (shown in Figure 4b), i.e., at least the shortest distance between a set of adjacent display regions 33 is not less than the threshold.
图 5a-5b是图 1本发明实施例电子设备的菜单界面示意图。 可以理解的， 该显示屏 21是用于显示电子设备 20的菜单界面 30及内容 画面。 以数字电视机为例， 该菜单界面 30可以包括节目类别菜单界面 31、 频 道列表菜单界面 32、 节目列表菜单界面等。每个菜单界面 30还可以包括该菜 单界面下的多级子菜单界面。 该内容画面可以为所选择节目或频道的视频画 面。 5a-5b are schematic diagrams of menu interfaces of the electronic device of the embodiment of the present invention. It can be understood that the display screen 21 is a menu interface 30 and a content screen for displaying the electronic device 20. Taking a digital television as an example, the menu interface 30 can include a program category menu interface 31, a channel list menu interface 32, a program listing menu interface, and the like. Each menu interface 30 can also include a multi-level sub-menu interface under the menu interface. The content screen can be a video screen of the selected program or channel.
该菜单界面 30中的每一个菜单界面包括至少两个选项框， 每个选项框对 应显示屏 21的一个显示区域 33 , 例如： 如图 5a所示的频道、 点播、 回看、 电影、 电视剧及最新上线选项框分别对应一个显示区域 33。再如图 5b所示的 CCTV1、 CCTV2及 CCTV3中每一个选项框也对应一个显示区域 33。 另夕卜， 该显示区域 33所对应的二维坐标范围可以根据该显示区域 33所对应的选项 框的大小设定。  Each of the menu interfaces 30 includes at least two option boxes, each of which corresponds to a display area 33 of the display screen 21, such as: channels, on-demand, back-view, movies, dramas, and the like as shown in FIG. 5a. The latest online option boxes correspond to one display area 33, respectively. Each of the option boxes of CCTV1, CCTV2 and CCTV3 shown in Fig. 5b also corresponds to a display area 33. In addition, the two-dimensional coordinate range corresponding to the display area 33 can be set according to the size of the option box corresponding to the display area 33.
本实施例中， 该电子设备 20还可以包括存储器， 所述存储器存储菜单界 面 30、 遥控设备 10的三维坐标与显示屏 21的二维坐标的映射关系及每个显 示区域 33对应的二维坐标范围， 其中， 遥控设备 10的三维坐标记录遥控设 备 10在三维空间中每一坐标分量的移动距离和移动方向， 该二维坐标记录的 是根据该映射关系映射到该显示屏的二维平面的每一坐标分量的移动距离和 移动方向， 该映射关系可以是等距离的——映射， 也可以是根据预定的函数 关系映射。 该存储器还用于存储指令程序、 固定数据（工作信息、 变量、 参 数、 表格）、 用户数据、 质量控制数据等， 该存储器可以为随机存储 RAM、 只读存储器 ROM、 E2PROM电可擦写只读存储器及 FLASH闪存等存储器。  In this embodiment, the electronic device 20 may further include a memory, and the memory stores the menu interface 30, the mapping relationship between the three-dimensional coordinates of the remote control device 10 and the two-dimensional coordinates of the display screen 21, and the two-dimensional coordinates corresponding to each display region 33. Range, wherein the three-dimensional coordinate of the remote control device 10 records the moving distance and the moving direction of each coordinate component of the remote control device 10 in the three-dimensional space, and the two-dimensional coordinate records are mapped to the two-dimensional plane of the display screen according to the mapping relationship. The moving distance and moving direction of each coordinate component may be equidistant - mapping, or may be mapped according to a predetermined functional relationship. The memory is also used to store instruction programs, fixed data (work information, variables, parameters, tables), user data, quality control data, etc., and the memory can be a random storage RAM, a read only memory ROM, an E2PROM electrically erasable read only Memory such as memory and FLASH flash memory.
本实施例中， 该处理器 22接收该遥控设备 10发送的控制信号， 例如， 遥控编码信号， 将该遥控编码信号经前置放大、 振幅放大、 带通滤波、 峰值 检波和波形整形， 从而解析出该遥控编码信息获取遥控设备 10的三维坐标。  In this embodiment, the processor 22 receives a control signal sent by the remote control device 10, for example, a remote control code signal, and the remote control code signal is subjected to preamplification, amplitude amplification, band pass filtering, peak detection, and waveform shaping to analyze The three-dimensional coordinates of the remote control device 10 are obtained by the remote control code information.
该处理器 22根据存储器中遥控设备 10三维坐标与显示屏 21的二维坐标 的映射关系将获取的三维坐标转换成显示屏 21的二维坐标。 例如， 处理器 22 根据该映射关系将该遥控设备 10的三维坐标（ΔΧ, ΔΥ, ΔΖ )沿选定坐标轴， 如 Z轴方向映射到显示屏二维平面 XOY, 从而获取对应的二维坐标（ΔΧ1 , ΔΥ1 )。 The processor 22 converts the acquired three-dimensional coordinates into two-dimensional coordinates of the display screen 21 according to the mapping relationship between the three-dimensional coordinates of the remote control device 10 in the memory and the two-dimensional coordinates of the display screen 21. For example, the processor 22 follows the three-dimensional coordinates (ΔΧ, ΔΥ, ΔΖ) of the remote control device 10 along the selected coordinate axis according to the mapping relationship. For example, the Z-axis direction is mapped to the display two-dimensional plane XOY, thereby obtaining corresponding two-dimensional coordinates (ΔΧ1, ΔΥ1).
图 6a-6b是图 1本发明实施例的电子设备确定目标显示区域的示意图。 如图 6a所示， 该处理器 22查找前一个被选择的显示区域 33的任一坐标 点 A (如， 中心坐标点）作为基准点 （Xa, Ya ), 将该基准点 （Xa, Ya )移 动 （ΔΧΙ , ΔΥ1 ), 从而获得当前的二维坐标 B ( Xa+ΔΧΙ , Ya+ΔΥΙ ) (图 6a 所示）。 本实施例中， 当前的二维坐标 B ( Xa+ΔΧΙ , Ya+ΔΥΙ )可以位于显示 区域 33内部， 也可以位于显示区域 33外部 （包括边界）。  6a-6b are schematic diagrams showing the target display area of the electronic device of the embodiment of the present invention. As shown in FIG. 6a, the processor 22 searches for any coordinate point A (e.g., central coordinate point) of the previous selected display area 33 as a reference point (Xa, Ya), which is the reference point (Xa, Ya). Move (ΔΧΙ , ΔΥ1 ) to obtain the current two-dimensional coordinate B ( Xa + Δ ΧΙ , Ya + Δ ΥΙ ) (shown in Figure 6a). In the present embodiment, the current two-dimensional coordinates B ( Xa + Δ ΧΙ , Ya + Δ ΥΙ ) may be located inside the display area 33 or outside the display area 33 (including the boundary).
该处理器 22根据该三维坐标对应的显示屏 21 的二维坐标， 以及前一个 被选择的显示区域 33中的一二维坐标，确定当前二维坐标所归属显示区域 33 的二维坐标的范围， 进一步才艮据该二维坐标范围确定显示屏 21的目标显示区 域。  The processor 22 determines the range of the two-dimensional coordinates of the display area 33 to which the current two-dimensional coordinates belong, according to the two-dimensional coordinates of the display screen 21 corresponding to the three-dimensional coordinates and a two-dimensional coordinate of the previous selected display area 33. Further, the target display area of the display screen 21 is determined according to the two-dimensional coordinate range.
该处理器 22根据该三维坐标对应的显示屏 21 的二维坐标， 以及前一个 被选择的显示区域 33中的一二维坐标，确定当前二维坐标不落在显示区域 33 的任一二维坐标的范围内， 此时， 处理器 22可以确定距离当前二维坐标最近 的显示区域 33作为目标显示区域。 例如， 处理器 22确定距离当前二维坐标 最近的显示区域 33作为目标显示区域， 包括， 处理器 22确定与当前二维坐 标相邻的显示区域 33的最短距离， 进一步确定该些最短距离中的最小值所对 应的显示区域 33作为目标显示区域。  The processor 22 determines that the current two-dimensional coordinates do not fall in any two-dimensionality of the display area 33 according to the two-dimensional coordinates of the display screen 21 corresponding to the three-dimensional coordinates and a two-dimensional coordinate of the previous selected display area 33. Within the range of coordinates, at this time, the processor 22 can determine the display area 33 closest to the current two-dimensional coordinates as the target display area. For example, the processor 22 determines the display area 33 closest to the current two-dimensional coordinates as the target display area, and includes, by the processor 22, determining the shortest distance of the display area 33 adjacent to the current two-dimensional coordinates, and further determining the shortest distances among the shortest distances. The display area 33 corresponding to the minimum value serves as a target display area.
可选的， 如图 6b所示， 该处理器 22进一步查找前一个被选择的显示区 域 33对应的二维坐标范围（（Xa, Xb ), ( Ya, Yb ) )，根据该二维坐标变量（ΔΧ1 , ΔΥ1 )将该二维坐标范围 （（Xa, Xb ), ( Ya, Yb ) )移动（ΔΧΙ , ΔΥΙ ), 从而 获得当前的二维坐标范围（（Xa+ΔΧΙ , Xb+ΔΧΙ ), ( Ya+ΔΥΙ , Yb+ΔΥΙ ) )„ 本 实施例中 ,当前的二维坐标范围（（ Xa+ΔΧΙ , Xb+ΔΧΙ ), ( Ya+ΔΥΙ , Yb+ΔΥΙ ) ) 可以与至少一个显示区域 33的二维坐标范围相关联， 也可以不与任意显示区 域 33 的二维坐标范围相关联， 其中， 该当前的二维坐标范围与显示区域 33 相关联是指当前的二维坐标范围与显示区域 33的二维坐标范围相交。 Optionally, as shown in FIG. 6b, the processor 22 further searches for a two-dimensional coordinate range ((Xa, Xb), (Y, Yb)) corresponding to the previous selected display area 33, according to the two-dimensional coordinate variable. (ΔΧ1 , ΔΥ1 ) moves the two-dimensional coordinate range ((Xa, Xb ), ( Ya, Yb ) ) by (ΔΧΙ , ΔΥΙ ), thereby obtaining the current two-dimensional coordinate range ((Xa+ΔΧΙ , Xb+ΔΧΙ ), ( Ya + Δ ΥΙ , Yb + Δ ΥΙ ) ) „ In the present embodiment, the current two-dimensional coordinate range (( Xa + Δ ΧΙ , Xb + Δ ΧΙ ), ( Ya + Δ ΥΙ , Yb + Δ ΥΙ ) ) and at least one display area 33 The two-dimensional coordinate range is associated with or not associated with the two-dimensional coordinate range of any display area 33, wherein the current two-dimensional coordinate range and display area 33 Correlation means that the current two-dimensional coordinate range intersects the two-dimensional coordinate range of the display area 33.
该处理器 22判断是否存在与该当前的二维坐标范围关联的显示区域 33 , 如果有关联的显示区域 33 ,分别确定该些关联的显示区域 33与当前的二维坐 标范围相交的像素点， 并确定包含像素点最多的显示区域 33作为目标显示区 域。  The processor 22 determines whether there is a display area 33 associated with the current two-dimensional coordinate range, and if there is an associated display area 33, respectively determining pixel points of the associated display area 33 and the current two-dimensional coordinate range, And the display area 33 including the largest number of pixels is determined as the target display area.
该处理器 22确定没有与该当前的二维坐标范围相关联的显示区域 33 ,则 确定与当前的二维坐标范围最近的显示区域 33作为目标显示区域， 该处理器 22在确定没有与当前的二维坐标范围相关联的显示区域 33 , 也可以不执行任 何指令。  The processor 22 determines that there is no display area 33 associated with the current two-dimensional coordinate range, and determines the display area 33 closest to the current two-dimensional coordinate range as the target display area, and the processor 22 determines that there is no current The display area 33 associated with the two-dimensional coordinate range may also not execute any instructions.
例如， 该处理器 22确定与该当前的二维坐标范围相邻的显示区域 33 , 进 一步计算该些相邻的显示区域 33 中每一个相邻的显示区域 33与该当前的二 维坐标范围的最短距离， 并计算该些预定距离中的最小值， 进一步确定该最 小值所对应的显示区域 33作为目标显示区域。  For example, the processor 22 determines a display area 33 adjacent to the current two-dimensional coordinate range, and further calculates each adjacent display area 33 of the adjacent display areas 33 and the current two-dimensional coordinate range. The shortest distance, and the minimum of the predetermined distances is calculated, and the display area 33 corresponding to the minimum value is further determined as the target display area.
在确定为目标显示区域后， 该处理器 22可以改变目标显示区域的显示状 态为提示状态。  After determining the target display area, the processor 22 can change the display state of the target display area to the prompt state.
例如： 该提示状态为高亮显示该目标显示区 i或， 也可以放大该目标显示 区域， 再可以凸出或凹陷显示目标显示区域等能够使用户清楚辨识当前选择 的目标显示区域， 再可以将提示状态与声音提示结合进一步提示用户。  For example: the prompt state is to highlight the target display area i or, and the target display area may be enlarged, and then the target display area may be highlighted or recessed to enable the user to clearly recognize the currently selected target display area, and then The prompt state and the audible prompt are combined to further prompt the user.
该处理器 22进一步判断是否接收到遥控设备 10的选择信号， 若是， 则 执行该目标显示区域对应的指令。 否则， 继续接收遥控装置 10发送的控制信 号。  The processor 22 further determines whether a selection signal of the remote control device 10 is received, and if so, executes an instruction corresponding to the target display area. Otherwise, the control signal sent by the remote control device 10 continues to be received.
本发明实施例中， 用户开启电子设备 20后， 电子设备 20的初始化目标 显示区域对应的坐标范围为（（X0, XI ), ( Y0, Yl ) )。 电子设备 20初始化后 显示的菜单界面 30为节目类别的菜单界面 31 , 可以包括： 频道、点播、 电影、 娱乐节目、 电视剧、 新闻动态等内容。  In the embodiment of the present invention, after the user turns on the electronic device 20, the coordinate range corresponding to the initialization target display area of the electronic device 20 is ((X0, XI), (Y0, Yl)). After the initialization of the electronic device 20, the displayed menu interface 30 is a menu interface 31 of the program category, which may include: channels, on-demand, movies, entertainment programs, dramas, news, and the like.
本实施例中， 该无线通讯单元 23通过无线通讯通道与该遥控设备 10进 行无线通信传输， 该无线通讯通道可以为无线电频率（RF )、 蓝牙 (Bluetooth), Wi-Fi, ZigBee 等任一无线通讯技术所建立的通讯通道。 本实施例中， 该无 线通讯单元 23包括带有接收天线的 RF模块。 In this embodiment, the wireless communication unit 23 enters the remote control device 10 through a wireless communication channel. Wireless communication transmission, the wireless communication channel can be a communication channel established by any wireless communication technology such as radio frequency (RF), Bluetooth (Bluetooth), Wi-Fi, ZigBee. In this embodiment, the wireless communication unit 23 includes an RF module with a receiving antenna.
图 7为图 1的根据本发明实施例的遥控设备的示意图。 该遥控设备 10建 立一个三维坐标系， 用于确定本发明的遥控设备 10在该坐标系下的三维坐标 变量。  FIG. 7 is a schematic diagram of the remote control device of FIG. 1 according to an embodiment of the present invention. The remote control device 10 establishes a three-dimensional coordinate system for determining the three-dimensional coordinate variables of the remote control device 10 of the present invention in the coordinate system.
本实施例中的遥控设备 10 包括侦测模块 11、 无线发射模块 12、 MCU ( Micro Controller Unit )控制模块 14及选择按键 15。 该控制模块 14分别与 侦测模块 11、 无线发射模块 12、 及选择按键 15电连接。 本实施例中， 该侦 测模块 11可以为陀螺仪， 也可以是陀螺仪与加速度传感器结合的侦测装置。 该侦测模块 11侦测遥控设备 10的移动或晃动所产生的模拟电压信号， 控制 模块 14将该模拟电压转换成三维坐标数字信号， 并发送给无线发射模块 12, 再经无线发射模块 12发送给电子设备 20的无线通讯单元 23。  The remote control device 10 in this embodiment includes a detection module 11, a wireless transmission module 12, an MCU (Micro Controller Unit) control module 14, and a selection button 15. The control module 14 is electrically connected to the detecting module 11, the wireless transmitting module 12, and the selection button 15, respectively. In this embodiment, the detecting module 11 may be a gyroscope or a detecting device combining a gyroscope and an acceleration sensor. The detecting module 11 detects an analog voltage signal generated by the movement or shaking of the remote control device 10, and the control module 14 converts the analog voltage into a three-dimensional coordinate digital signal, and sends the analog voltage to the wireless transmitting module 12, and then sends the signal through the wireless transmitting module 12. The wireless communication unit 23 of the electronic device 20.
进一步， 当用户在电子设备 20的显示屏 21找到所要选择的目标显示区 域， 通过按压遥控设备 10的选择按键 15产生选择信号， 该选择信号经无线 发射模块 12发送给无线通讯单元 23。  Further, when the user finds the target display area to be selected on the display 21 of the electronic device 20, a selection signal is generated by pressing the selection button 15 of the remote control device 10, and the selection signal is transmitted to the wireless communication unit 23 via the wireless transmission module 12.
图 8是根据本发明实施例的电子设备的遥控方法的示意性流程图。  FIG. 8 is a schematic flowchart of a remote control method of an electronic device according to an embodiment of the present invention.
820, 电子设备 20接收遥控设备 10发出的控制信号。  820. The electronic device 20 receives a control signal sent by the remote control device 10.
例如， 该电子设备 20的无线通讯单元 23通过无线通讯通道与该遥控设 备 10进行无线通信传输， 如， 接收遥控设备 10的控制信号， 该无线通讯通 道指包括无线电频率（RF )、 蓝牙 (Bluetooth), Wi-Fi, ZigBee等任一无线通讯 技术所建立的通讯通道。  For example, the wireless communication unit 23 of the electronic device 20 performs wireless communication transmission with the remote control device 10 through a wireless communication channel, for example, receiving a control signal of the remote control device 10, which includes radio frequency (RF), Bluetooth (Bluetooth). ), Wi-Fi, ZigBee and other communication channels established by any wireless communication technology.
830, 电子设备 20解析该控制信号获取遥控设备 10的移动参数。 其中， 该移动参数对应该遥控设备 10的三维坐标。  830. The electronic device 20 parses the control signal to acquire a movement parameter of the remote control device 10. Wherein, the movement parameter corresponds to the three-dimensional coordinates of the remote control device 10.
840, 根据遥控设备 10的移动参数确定目标显示区域。  840. Determine a target display area according to a movement parameter of the remote control device 10.
其中， 步骤 840可以由电子设备 20中的处理器 22执行。 例如， 处理器 22根据预先存储的映射关系， 将遥控设备 10的三维坐标（ΔΧ, ΔΥ, ΔΖ )沿 Z轴方向映射到显示屏的二维平面 XOY, 从而获取对应的二维坐标（ΔΧ1 , ΔΥ1 ), 其中， 映射关系记录遥控设备 10的三维坐标与显示屏 21的二维坐标 的映射关系， 且遥控设备 10的三维坐标记录遥控设备 10在三维空间中每一 坐标分量的移动距离和移动方向， 该二维坐标记录的是根据该映射关系映射 到该显示屏的二维平面的每一坐标分量的移动距离和移动方向。 Wherein, step 840 can be performed by processor 22 in electronic device 20. For example, processor 22, according to the pre-stored mapping relationship, the three-dimensional coordinates (ΔΧ, ΔΥ, ΔΖ) of the remote control device 10 are mapped in the Z-axis direction to the two-dimensional plane XOY of the display screen, thereby acquiring corresponding two-dimensional coordinates (ΔΧ1, ΔΥ1), wherein The mapping relationship records the mapping relationship between the three-dimensional coordinates of the remote control device 10 and the two-dimensional coordinates of the display screen 21, and the three-dimensional coordinates of the remote control device 10 records the moving distance and the moving direction of each coordinate component of the remote control device 10 in the three-dimensional space. The dimensional coordinates record the moving distance and moving direction of each coordinate component mapped to the two-dimensional plane of the display screen according to the mapping relationship.
该处理器 22查找前一个被选择的显示区域 33的任一坐标点 A (如， 中 心坐标点）作为基准点（Xa, Ya ), 将该基准点（Xa, Ya )移动（ΔΧΙ , ΔΥ1 ), 从而获得当前的二维坐标 B ( Xa+ΔΧΙ , Ya+ΔΥΙ ) (图 6a所示）。 本实施例中， 当前的二维坐标 B ( Xa+ΔΧΙ , Ya+ΔΥΙ )可以位于显示区域 33内部， 也可以 位于显示区域 33外部 （包括边界）。  The processor 22 finds any coordinate point A (e.g., central coordinate point) of the previous selected display area 33 as a reference point (Xa, Ya), and moves the reference point (Xa, Ya) (ΔΧΙ, ΔΥ1) Thus, the current two-dimensional coordinate B (Xa+ΔΧΙ, Ya+ΔΥΙ) is obtained (shown in Fig. 6a). In the present embodiment, the current two-dimensional coordinates B ( Xa + Δ ΧΙ , Ya + Δ ΥΙ ) may be located inside the display area 33 or outside the display area 33 (including the boundary).
该处理器 22根据该三维坐标对应的显示屏 21 的二维坐标， 以及前一个 被选择的显示区域 33中的一二维坐标，确定当前二维坐标所归属显示区域 33 的二维坐标的范围， 进一步根据该二维坐标范围确定显示屏的目标显示区域。  The processor 22 determines the range of the two-dimensional coordinates of the display area 33 to which the current two-dimensional coordinates belong, according to the two-dimensional coordinates of the display screen 21 corresponding to the three-dimensional coordinates and a two-dimensional coordinate of the previous selected display area 33. And determining a target display area of the display screen according to the two-dimensional coordinate range.
该处理器 22根据该三维坐标对应的显示屏 21 的二维坐标， 以及前一个 被选择的显示区域 33中的一二维坐标，确定当前二维坐标不落在显示区域 33 的任一二维坐标的范围内， 处理器 22确定距离当前二维坐标最近的显示区域 33作为目标显示区域。 例如， 处理器 22确定距离当前二维坐标最近的显示区 域 33作为目标显示区域， 包括， 处理器 22确定与当前二维坐标相邻的显示 区域 33的最短距离， 进一步确定该些最短距离中的最小值所对应的显示区域 33作为目标显示区域。  The processor 22 determines that the current two-dimensional coordinates do not fall in any two-dimensionality of the display area 33 according to the two-dimensional coordinates of the display screen 21 corresponding to the three-dimensional coordinates and a two-dimensional coordinate of the previous selected display area 33. Within the range of coordinates, the processor 22 determines the display area 33 that is closest to the current two-dimensional coordinates as the target display area. For example, the processor 22 determines the display area 33 closest to the current two-dimensional coordinates as the target display area, and includes, by the processor 22, determining the shortest distance of the display area 33 adjacent to the current two-dimensional coordinates, and further determining the shortest distances among the shortest distances. The display area 33 corresponding to the minimum value serves as a target display area.
可选的， 如图 6b所示， 该处理器 22进一步查找前一个被选择的显示区 域 33对应的二维坐标范围（（Xa, Xb ), ( Ya, Yb ) )，根据该二维坐标变量（ΔΧ1 , ΔΥ1 )将该二维坐标范围 （（Xa, Xb ), ( Ya, Yb ) )移动（ΔΧΙ , ΔΥΙ ), 从而 获得当前的二维坐标范围 （（Xa+ΔΧΙ , Xb+ΔΧΙ ), ( Ya+ΔΥΙ , Yb+ΔΥΙ ) ) (图 6b所示）。本实施例中，当前的二维坐标范围（（ Xa+ΔΧΙ , Xb+ΔΧΙ ), ( Ya+ΔΥΙ , Yb+ΔΥΙ ) )可以与至少一个显示区域 33的二维坐标范围相关联， 也可以不与 任意显示区域 33的二维坐标范围相关联， 其中， 该当前的二维坐标范围与显 示区域 33相关联是指当前的二维坐标范围与显示区域 33的二维坐标范围相 交。 Optionally, as shown in FIG. 6b, the processor 22 further searches for a two-dimensional coordinate range ((Xa, Xb), (Y, Yb)) corresponding to the previous selected display area 33, according to the two-dimensional coordinate variable. (ΔΧ1 , ΔΥ1 ) moves the two-dimensional coordinate range ((Xa, Xb ), ( Ya, Yb ) ) by (ΔΧΙ , ΔΥΙ ), thereby obtaining the current two-dimensional coordinate range ((Xa+ΔΧΙ , Xb+ΔΧΙ ), (Ya + ΔΥΙ , Yb + ΔΥΙ ) ) (shown in Figure 6b). In this embodiment, the current two-dimensional coordinate range (( Xa + Δ ΧΙ , Xb + Δ ΧΙ ), ( Ya + Δ ΥΙ , Yb+ΔΥΙ)) may or may not be associated with a two-dimensional coordinate range of at least one display area 33, and may not be associated with a two-dimensional coordinate range of any display area 33, wherein the current two-dimensional coordinate range is related to the display area 33 The joint means that the current two-dimensional coordinate range intersects the two-dimensional coordinate range of the display area 33.
该处理器 22判断是否存在与该当前的二维坐标范围关联的显示区域 33 , 如果有关联的显示区域 33 ,分别确定该些关联的显示区域 33与当前的二维坐 标范围相交的像素点， 并确定包含像素点最多的显示区域 33作为目标显示区 域。  The processor 22 determines whether there is a display area 33 associated with the current two-dimensional coordinate range, and if there is an associated display area 33, respectively determining pixel points of the associated display area 33 and the current two-dimensional coordinate range, And the display area 33 including the largest number of pixels is determined as the target display area.
该处理器 22确定没有与该当前的二维坐标范围相关联的显示区域 33 ,则 确定与当前的二维坐标范围最近的显示区域 33作为目标显示区域， 该处理器 22确定没有与当前的二维坐标范围相关联的显示区域 33 , 也可以不执行任何 指令。  The processor 22 determines that there is no display area 33 associated with the current two-dimensional coordinate range, and determines the display area 33 closest to the current two-dimensional coordinate range as the target display area, and the processor 22 determines that there is no current The display area 33 associated with the dimension coordinate range may also not execute any instructions.
例如， 该处理器 22确定与该当前的二维坐标范围相邻的显示区域 33 , 进 一步计算该些相邻的显示区域 33 中每一个相邻的显示区域 33与该当前的二 维坐标范围的最短距离， 并计算该些预定距离中的最小值， 进一步确定该最 小值所对应的显示区域作为目标显示区域。  For example, the processor 22 determines a display area 33 adjacent to the current two-dimensional coordinate range, and further calculates each adjacent display area 33 of the adjacent display areas 33 and the current two-dimensional coordinate range. The shortest distance, and calculating the minimum of the predetermined distances, further determining the display area corresponding to the minimum value as the target display area.
850, 显示该目标显示区域的提示状态。  850, displaying the prompt state of the target display area.
其中， 步骤 850可以由电子设备 20中的处理器 22执行。  The step 850 can be performed by the processor 22 in the electronic device 20.
其中， 该提示状态为高亮显示该目标显示区域， 也可以放大该目标显示 区域， 再可以凸出或凹陷显示目标显示区域等， 能够使用户清楚辨识当前选 择的目标显示区域， 再可以将提示状态与声音提示结合进一步提示用户。  The prompt state is to highlight the target display area, and the target display area may be enlarged, and the target display area may be displayed in a convex or concave manner, so that the user can clearly recognize the currently selected target display area, and then the prompt The state and the audible prompt are combined to further prompt the user.
由上可以看出， 本发明实施例的方法， 通过遥控设备 10选择电子设备 20 的目标显示区域， 并改变被选显示区域 33的显示状态， 来提示用户当前选择 对象。 克服用户通过逐步移动光标来定位目标对象的困难， 便于用户快速定 位目标对象。  As can be seen from the above, the method of the embodiment of the present invention selects the target display area of the electronic device 20 by the remote control device 10 and changes the display state of the selected display area 33 to prompt the user to select the object currently. Overcoming the difficulty of the user to locate the target object by moving the cursor step by step, it is convenient for the user to quickly locate the target object.
进一步该方法还可以包括步骤 860 , 判断是否接收到遥控设备 10的选择 信号， 若是， 则执行步骤 870。 否则， 返回步骤 810。 Further, the method may further include a step 860 of determining whether the selection of the remote control device 10 is received. Signal, if yes, step 870 is performed. Otherwise, return to step 810.
870 , 执行该目标显示区域对应的指令。  870: execute an instruction corresponding to the target display area.
步骤 860和步骤 870可以由处理器 22执行。  Step 860 and step 870 can be performed by processor 22.
可以理解的是， 在电子设备出厂之前， 该方法还可以包括：  It can be understood that before the electronic device is shipped from the factory, the method may further include:
810, 划分电子设备的显示屏 21为至少两个显示区域 33 , 每个显示区域 810. The display screen 21 of the divided electronic device is at least two display areas 33, and each display area
33与该显示屏 21的界面选项框——对应。 33 corresponds to the interface option box of the display screen 21.
例如， 该显示屏 21对应一标准二维坐标系 XOY, 在该二维坐标系 XOY 下， 该显示屏 21划分为至少两个显示区域 33 , 每个显示区域 33对应一个二 维坐标范围 （（Xi, Xj ), ( Yi, Yj ) )， 例如， 一个显示区域 33 的二维坐标范 围的横坐标范围为（Xi, Xj ), 纵坐标的范围为（Yi, Yj ), 其中， i=0...n, j>i。  For example, the display screen 21 corresponds to a standard two-dimensional coordinate system XOY. In the two-dimensional coordinate system XOY, the display screen 21 is divided into at least two display areas 33, and each display area 33 corresponds to a two-dimensional coordinate range (( Xi, Xj ), ( Yi, Yj ) ), for example, the range of the two-dimensional coordinate range of one display area 33 is (Xi, Xj ), and the range of the ordinate is (Yi, Yj ), where i=0 ...n, j>i.
该显示区域 33的划分方式可以为连续划分（图 4a所示）， 即任意相邻的 两个显示区域 33之间的最短距离小于一阀值， 本实施例中， 该阀值为预定数 量的像素值。  The division of the display area 33 may be continuous division (shown in FIG. 4a), that is, the shortest distance between any two adjacent display areas 33 is less than a threshold. In this embodiment, the threshold is a predetermined number. Pixel values.
可选的， 根据用户的界面布局需要， 对单一界面中显示有限个选项框的 情况下， 即， 该有限个选项框不能占满该界面， 则该显示区域 33的划分方式 可以为不连续划分（图 4b所示）， 即至少存在一组相邻的显示区域 33之间的 最短距离不小于该阀值。  Optionally, according to the interface layout requirement of the user, if a limited number of option boxes are displayed in a single interface, that is, the limited option box cannot fill the interface, the division manner of the display area 33 may be discontinuous division. (shown in Figure 4b), i.e., at least the shortest distance between a set of adjacent display regions 33 is not less than the threshold.
图 9是本发明实施例的遥控设备 10产生控制信号的示意性流程图。  FIG. 9 is a schematic flow chart of the remote control device 10 generating a control signal according to an embodiment of the present invention.
本实施例中， 该的遥控设备 10可以是陀螺仪， 也可以是陀螺仪与加速度 传感器结合的侦测装置。  In this embodiment, the remote control device 10 may be a gyroscope or a detecting device combined with a gyroscope and an acceleration sensor.
910, 侦测遥控设备 100的移动或晃动所产生的模拟电压信号。  910. Detect an analog voltage signal generated by the movement or shaking of the remote control device 100.
920,将该模拟电压转换成三维坐标数字信号，并发送给无线发射模块 12。 930, 发送三维坐标数字信号给电子设备 20的无线通讯单元 23。  920. Convert the analog voltage into a three-dimensional coordinate digital signal and send the signal to the wireless transmitting module 12. 930. Send a three-dimensional coordinate digital signal to the wireless communication unit 23 of the electronic device 20.
当用户在电子设备 20的显示屏 21找到所要选择的显示区域 33并要点击 或激活该目标显示区域对应的选项框， 通过按压遥控设备 10 的遥控按键 15 产生选择信号， 该选择信号经无线发射模块 12发送给无线通讯单元 23。 本发明实施例的电子设备及其遥控方法， 通过遥控设备 10选择电子设备 20的目标显示区域， 并根据控制信号改变目标显示区域的显示状态， 来提示 用户当前选择对象。 克服用户通过逐步移动光标来定位目标对象的困难， 改 变目标显示区域 31的显示状态便于用户快速定位目标对象， 给用户带来更好 的体验效果。 When the user finds the display area 33 to be selected on the display screen 21 of the electronic device 20 and clicks or activates the option box corresponding to the target display area, a selection signal is generated by pressing the remote control button 15 of the remote control device 10, and the selection signal is wirelessly transmitted. Module 12 is sent to wireless communication unit 23. In the electronic device and the remote control method thereof according to the embodiment of the present invention, the target display area of the electronic device 20 is selected by the remote control device 10, and the display state of the target display area is changed according to the control signal to prompt the user to select the object currently. Overcoming the difficulty of the user to locate the target object by moving the cursor step by step, changing the display state of the target display area 31 is convenient for the user to quickly locate the target object, thereby bringing a better experience to the user.
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用 时， 可以存储在一个计算机可读取存储介质中。 基于这样的理解， 本发明的 技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可 以以软件产品的形式体现出来， 该计算机软件产品存储在一个存储介质中， 包括若干指令用以使得一台计算机设备（可以是个人计算机， 服务器， 或者 网络设备等）执行本发明各个实施例所述方法的全部或部分步骤。 而前述的 存储介质包括： U盘、 移动硬盘、 只读存储器（ROM, Read-Only Memory ), 随机存取存储器（RAM, Random Access Memory ),磁碟或者光盘等各种可以 存储程序代码的介质。  The functions, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including The instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention. The foregoing storage medium includes: a U disk, a removable hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and the like, which can store program codes. .
以上所述， 仅为本发明的具体实施方式， 但本发明的保护范围并不局限 于此， 任何熟悉本技术领域的技术人员在本发明揭露的技术范围内， 可轻易 想到变化或替换， 都应涵盖在本发明的保护范围之内。 因此， 本发明的保护 范围应以权利要求的保护范围为准。  The above is only the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention. It should be covered by the scope of the present invention. Therefore, the scope of the invention should be determined by the scope of the appended claims.

Claims

权 利 要求 书 claims
1、 一种电子设备， 包括显示屏和处理器， 其特征在于： 所述电子设备还包 括无线通讯单元， 所述处理器连接所述显示屏和所述无线通讯单元， 所述显示 屏划分为至少两个显示区域， 所述显示区域与所述显示屏界面的选项框——对 应， 其中： 所述无线通讯单元， 用于接收遥控设备发送的控制信号； 所述处理器， 用于解析所述控制信号， 获得所述遥控设备的移动参数， 根 据所述移动参数确定目标显示区域； 所述处理器控制所述显示屏， 显示所述目标显示区域的提示状态。 1. An electronic device, including a display screen and a processor, characterized in that: the electronic device further includes a wireless communication unit, the processor connects the display screen and the wireless communication unit, and the display screen is divided into At least two display areas, the display area corresponds to the option box of the display screen interface, wherein: the wireless communication unit is used to receive the control signal sent by the remote control device; the processor is used to analyze the The control signal is used to obtain the movement parameters of the remote control device, and the target display area is determined according to the movement parameters; the processor controls the display screen to display the prompt status of the target display area.
2、 根据权利要求 1所述的电子设备， 其特征在于， 所述处理器， 用于解析 所述控制信号， 获得所述遥控设备的移动参数， 根据所述移动参数确定目标显 示区域， 包括： 所述处理器解析所述控制信号， 获取所述遥控设备的三维坐标； 根据所述遥控设备的三维坐标与显示屏的二维坐标的映射关系获得该三维 坐标对应的显示屏的二维坐标； 根据所述三维坐标对应的显示屏的二维坐标确定所述目标显示区域。 2. The electronic device according to claim 1, wherein the processor is configured to analyze the control signal, obtain the movement parameters of the remote control device, and determine the target display area according to the movement parameters, including: The processor parses the control signal to obtain the three-dimensional coordinates of the remote control device; obtains the two-dimensional coordinates of the display screen corresponding to the three-dimensional coordinates according to the mapping relationship between the three-dimensional coordinates of the remote control device and the two-dimensional coordinates of the display screen; The target display area is determined according to the two-dimensional coordinates of the display screen corresponding to the three-dimensional coordinates.
3、 根据权利要求 2所述的电子设备， 其特征在于， 所述处理器根据所述遥 控设备的三维坐标与显示屏的二维坐标的映射关系获得所述三维坐标对应的显 示屏的二维坐标， 包括： 所述处理器 4艮据所述遥控设备的三维坐标与显示屏的二维坐标的映射关系 将所述遥控设备的三维坐标沿选定坐标轴方向映射到显示屏二维平面， 从而获 取对应的二维坐标。 3. The electronic device according to claim 2, wherein the processor obtains the two-dimensional coordinates of the display screen corresponding to the three-dimensional coordinates according to the mapping relationship between the three-dimensional coordinates of the remote control device and the two-dimensional coordinates of the display screen. The coordinates include: the processor 4 maps the three-dimensional coordinates of the remote control device to the two-dimensional plane of the display screen along the direction of the selected coordinate axis according to the mapping relationship between the three-dimensional coordinates of the remote control device and the two-dimensional coordinates of the display screen, To obtain the corresponding two-dimensional coordinates.
4、 根据权利要求 2或 3所述的电子设备， 其特征在于， 所述处理器根据所 述三维坐标对应的显示屏的二维坐标确定目标显示区域， 包括： 4. The electronic device according to claim 2 or 3, characterized in that the processor The two-dimensional coordinates of the display screen corresponding to the above three-dimensional coordinates determine the target display area, including:
所述处理器根据所述三维坐标对应的显示屏的二维坐标， 以及前一个被选 择的显示区域中的一个二维坐标， 确定当前二维坐标位于所归属显示区域的二 维坐标的范围， 其中， 每一显示区域对应一个二维坐标的范围； The processor determines the range of the two-dimensional coordinates of the display area to which the current two-dimensional coordinates are located based on the two-dimensional coordinates of the display screen corresponding to the three-dimensional coordinates and a two-dimensional coordinate in the previously selected display area, Among them, each display area corresponds to a range of two-dimensional coordinates;
所述处理器根据所述归属的二维坐标的范围确定显示屏的目标显示区域。 The processor determines a target display area of the display screen according to the range of the attributed two-dimensional coordinates.
5、 根据权利要求 2或 3所述的电子设备， 其特征在于， 所述处理器根据所 述三维坐标对应的显示屏的二维坐标确定目标显示区域， 包括： 5. The electronic device according to claim 2 or 3, wherein the processor determines the target display area according to the two-dimensional coordinates of the display screen corresponding to the three-dimensional coordinates, including:
所述处理器根据所述三维坐标对应的显示屏的二维坐标， 以及前一个被选 择的显示区域的二维坐标范围确定所述目标显示区域。 The processor determines the target display area based on the two-dimensional coordinates of the display screen corresponding to the three-dimensional coordinates and the two-dimensional coordinate range of the previously selected display area.
6、 根据权利要求 5所述的电子设备， 其特征在于， 所述处理器根据所述三 维坐标对应的显示屏的二维坐标， 以及前一个被选择的显示区域的二维坐标范 围确定所述目标显示区域， 包括： 6. The electronic device according to claim 5, characterized in that the processor determines the two-dimensional coordinates of the display screen corresponding to the three-dimensional coordinates and the two-dimensional coordinate range of the previously selected display area. Target display area, including:
所述处理器查找前一个被选择的显示区域对应的二维坐标范围， 根据所述 二维坐标获得当前的二维坐标范围； The processor searches for the two-dimensional coordinate range corresponding to the previously selected display area, and obtains the current two-dimensional coordinate range according to the two-dimensional coordinates;
所述处理器确定是否存在与当前的二维坐标范围相关联的显示区域； 如果有关联的显示区域， 分别计算所述关联的显示区域与所述当前的二维 坐标范围相交的像素点， 并确定包含像素点最多的显示区域作为目标显示区域。 The processor determines whether there is a display area associated with the current two-dimensional coordinate range; if there is an associated display area, calculate respectively the pixel points where the associated display area intersects with the current two-dimensional coordinate range, and Determine the display area containing the most pixels as the target display area.
7、 根据权利要求 1所述的电子设备， 其特征在于， 所述提示状态为高亮显 示目标显示区域、 放大显示目标显示区域、 凸出显示目标显示区域或凹陷显示 目标显示区域。 7. The electronic device according to claim 1, wherein the prompt state is highlighting the target display area, enlarging the target display area, protruding the target display area, or recessing the target display area.
8、 一种电子设备的遥控方法， 其特征在于， 包括： 接收遥控设备发送的控制信号； 解析所述控制信号， 获取所述遥控设备的移动参数； 根据所述移动参数确定目标显示区域； 显示所述目标显示区域的提示状态。 8. A remote control method for electronic equipment, characterized in that it includes: receiving a control signal sent by a remote control device; analyzing the control signal to obtain movement parameters of the remote control device; Determine the target display area according to the movement parameter; display the prompt status of the target display area.
9、 根据权利要求 8所述的遥控方法， 其特征在于， 解析所述控制信号， 获 取所述遥控设备的移动参数， 根据所述移动参数确定目标显示区域， 包括： 解析所述控制信号， 获取所述遥控设备的三维坐标； 根据所述遥控设备的三维坐标与显示屏的二维坐标的映射关系获得该三维 坐标对应的显示屏的二维坐标； 根据所述三维坐标对应的显示屏的二维坐标确定所述目标显示区域。 9. The remote control method according to claim 8, characterized in that: parsing the control signal, obtaining movement parameters of the remote control device, and determining the target display area according to the movement parameters includes: parsing the control signal, obtaining The three-dimensional coordinates of the remote control device; The two-dimensional coordinates of the display screen corresponding to the three-dimensional coordinates are obtained according to the mapping relationship between the three-dimensional coordinates of the remote control device and the two-dimensional coordinates of the display screen; The two-dimensional coordinates of the display screen corresponding to the three-dimensional coordinates are obtained The dimensional coordinates determine the target display area.
10、 根据权利要求 9所述的遥控方法， 其特征在于， 根据所述遥控设备的 三维坐标与所述显示屏的二维坐标的映射关系获得所述三维坐标对应的显示屏 的二维坐标的步骤包括： 根据所述遥控设备的三维坐标与所述显示屏的二维坐标的映射关系将所述 遥控设备的三维坐标沿选定坐标轴方向映射到显示屏二维平面， 从而获取对应 的二维坐标。 10. The remote control method according to claim 9, wherein the two-dimensional coordinates of the display screen corresponding to the three-dimensional coordinates are obtained based on the mapping relationship between the three-dimensional coordinates of the remote control device and the two-dimensional coordinates of the display screen. The steps include: mapping the three-dimensional coordinates of the remote control device to the two-dimensional plane of the display screen along the direction of the selected coordinate axis according to the mapping relationship between the three-dimensional coordinates of the remote control device and the two-dimensional coordinates of the display screen, thereby obtaining the corresponding two-dimensional coordinates. dimensional coordinates.
11、 根据权利要求 9或 10所述的遥控方法， 其特征在于， 根据所述三维坐 标对应的显示屏的二维坐标确定目标显示区域的步骤包括： 根据所述三维坐标对应的显示屏的二维坐标， 以及前一个被选择的显示区 域中的一二维坐标， 确定当前二维坐标位于所归属显示区域的二维坐标的范 围， 其中， 每一显示区域对应一个二维坐标的范围； 根据所述归属的二维坐标的范围确定显示屏的目标显示区域。 11. The remote control method according to claim 9 or 10, characterized in that the step of determining the target display area according to the two-dimensional coordinates of the display screen corresponding to the three-dimensional coordinates includes: according to the two-dimensional coordinates of the display screen corresponding to the three-dimensional coordinates. The two-dimensional coordinates, as well as the one-dimensional coordinates in the previously selected display area, determine the range of the two-dimensional coordinates of the current two-dimensional coordinates in the display area to which they belong, where each display area corresponds to a range of two-dimensional coordinates; according to The range of the attributed two-dimensional coordinates determines the target display area of the display screen.
12、 根据权利要求 9或 10所述的遥控方法， 其特征在于， 根据所述三维坐 标对应的显示屏的二维坐标确定目标显示区域的步骤包括： 根据所述三维坐标对应的显示屏的二维坐标， 以及前一个被选择的显示区 域的二维坐标范围确定所述目标显示区域。 12. The remote control method according to claim 9 or 10, wherein the step of determining the target display area based on the two-dimensional coordinates of the display screen corresponding to the three-dimensional coordinates includes: based on the two-dimensional coordinates of the display screen corresponding to the three-dimensional coordinates. coordinates, and the previously selected display area The two-dimensional coordinate range of the domain determines the target display area.
13、 根据权利要求 12所述的遥控方法， 其特征在于， 根据所述三维坐标对 应的显示屏的二维坐标， 以及前一个被选择的显示区域的二维坐标范围确定所 述目标显示区域包括步骤： 查找前一个被选择的显示区域对应的二维坐标范围， 根据所述二维坐标获 得当前的二维坐标范围； 确定是否存在与当前的二维坐标范围相关联的显示区域； 13. The remote control method according to claim 12, wherein determining the target display area according to the two-dimensional coordinates of the display screen corresponding to the three-dimensional coordinates and the two-dimensional coordinate range of the previously selected display area includes: Steps: Find the two-dimensional coordinate range corresponding to the previously selected display area, obtain the current two-dimensional coordinate range according to the two-dimensional coordinates; determine whether there is a display area associated with the current two-dimensional coordinate range;
如果有关联的显示区域， 分别计算所述关联的显示区域与所述当前的二维 坐标范围相交的像素点， 并确定包含像素点最多的显示区域作为目标显示区域。 If there is an associated display area, calculate the pixel points that intersect the associated display area with the current two-dimensional coordinate range, and determine the display area containing the most pixel points as the target display area.
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