WO2018145375A1 - Touch projection device and control method therefor, air conditioner controller and air conditioner - Google Patents

Abstract

A touch projection device and a control method therefor, an air conditioner controller and an air conditioner. The touch projection device comprises: a projection unit (110) provided at the back side of a double-sided display screen (120) and used for projecting a pattern onto the double-sided display screen (120); the double-sided display screen (120) used for displaying the pattern at the front and back sides, wherein the front side of the double-sided display screen (120) is a touch screen; a touch action capture unit (130) used for capturing a touch operation on the touch screen to obtain positioning information of the touch operation; and a processor (140) separately connected to the double-sided display screen (120) and the touch action capture unit and used for determining, according to the positioning information, key-press information corresponding to the touch operation and executing a corresponding operation instruction according to the key-press information. The projection unit in the device projects a pattern onto the double-sided display screen (120) from the back side of the double-sided display screen (120), and the front and back sides of the double-sided display screen (120) can display the pattern, avoiding the phenomenon of a user blocking the projected picture during the touch operation on the touch screen, thereby facilitating user operation.

Description

Touch projection device and control method thereof, air conditioner controller and air conditioner

Cross-reference to related applications

This application claims the Chinese patent application number "201710077752.1" submitted by Guangdong Midea Refrigeration Equipment Co., Ltd. on February 13, 2017, and the invention titled "Touch Projection Device and Its Control Method and Air Conditioning" and March 9, 2017 The invention is entitled "A Air Conditioning Controller with Light Projection Touch Function, Air Conditioning", and the priority of the Chinese Patent Application No. "201710138145.1".

Technical field

The invention relates to the technical field of air conditioning control, in particular to a touch projection device and a control method thereof, an air conditioner controller and an air conditioner.

Background technique

With the continuous advancement of technology, various projection touch technologies, such as light projection touch technology, projection touch technology based on ultrasonic ranging and projection touch technology based on sound vibration, are gradually being applied to home appliances. Specifically, the projection device projects the pattern onto the touch panel of the home appliance, and the user can control the home appliance by performing a touch operation on the pattern on the touch panel. However, the above-mentioned problem of the projection touch technology is that the user blocks the projection pattern during the touch operation, and the projection pattern is projected onto the hand, which affects the projection effect.

Summary of the invention

The present invention aims to solve at least one of the technical problems in the related art to some extent.

To this end, a first object of the present invention is to provide a touch projection device that projects a pattern onto a double-sided display through a projection device disposed on the back of the double-sided display, and displays a projected pattern on both sides of the double-sided display. The touch motion capture device captures a touch operation on the touch screen on the front side of the double-sided display screen to obtain positioning information, and the processor determines button information corresponding to the touch operation according to the positioning information, and performs corresponding operations according to the button information. The instruction avoids the phenomenon that the user blocks the projection picture when the touch operation is performed on the touch screen, and is convenient for the user to operate.

A second object of the present invention is to provide an air conditioner.

A third object of the present invention is to provide a control method of a touch projection apparatus.

A fourth object of the present invention is to provide an air conditioner controller having a light projection touch function.

A fifth object of the present invention is to provide an air conditioner.

A sixth object of the present invention is to provide a nonvolatile computer storage medium.

In order to achieve the above object, a first aspect of the present invention provides a touch projection apparatus, including: a projection device disposed on a back side of a double-sided display for projecting a pattern onto a double-sided display; For displaying the pattern on both sides of the front and back sides, wherein the front side of the double-sided display screen is a touch screen; the touch motion capture device is configured to capture the touch operation on the touch screen to obtain the positioning information of the touch operation; the processor, respectively The invention is connected to the double-sided display screen and the touch motion capture device, and is configured to determine button information corresponding to the touch operation according to the positioning information, and execute a corresponding operation instruction according to the button information.

In the touch projection device of the embodiment of the invention, the pattern is projected onto the double-sided display screen by the projection device disposed on the back of the double-sided display screen, and the projection pattern is displayed on both sides of the double-sided display screen, and the touch motion capture device captures the pair of pairs The touch operation performed by the touch screen on the front side of the display screen to obtain the positioning information, the processor determines the button information corresponding to the touch operation according to the positioning information, and executes a corresponding operation instruction according to the button information, thereby preventing the user from performing the touch screen The phenomenon of blocking the projected picture appears during the touch operation, which is convenient for the user to operate.

In order to achieve the above object, an embodiment of the second aspect of the present invention provides an air conditioner, including the touch projection device of the first aspect.

In the air conditioner of the embodiment of the invention, the pattern is projected onto the double-sided display screen by a projection device disposed on the back of the double-sided display screen, and the projection pattern is displayed on both sides of the double-sided display screen, and the touch motion capture device captures the double-sided display screen The touch operation performed by the front touch screen is used to obtain the positioning information, and the processor determines the button information corresponding to the touch operation according to the positioning information, and executes a corresponding operation instruction according to the button information. Thereby, the phenomenon that the user blocks the projected picture when the touch operation is performed on the touch screen is avoided, which is convenient for the user to operate.

In order to achieve the above objective, a third aspect of the present invention provides a control method for a touch projection device, including: capturing a touch operation on a double-sided display screen by a touch motion capture device to obtain a touch operation position The information is determined according to the positioning information, and the corresponding operation instruction is executed according to the key information.

The control method of the touch projection device in the embodiment of the present invention first captures the touch operation of the double-sided display screen by the touch motion capture device to obtain the positioning information of the touch operation, and then determines the touch operation according to the acquired positioning information. The button information is finally executed according to the button information, and the touch operation is performed on the touch screen of the double-sided display screen to complete the control operation, which is convenient for the user to operate.

To achieve the above objective, an embodiment of the fourth aspect of the present invention provides an air conditioner controller having a light projection touch function, including a housing, and the housing is provided with: a projection device, a touch motion capture device, and an air conditioner for connecting The communication interface of the main control board is used for projecting an image of the operation interface, and the touch motion capture device is configured to capture an action of the operator to obtain an operation instruction of the operator for the current operation interface.

The air conditioner controller with the light projection touch function proposed by the embodiment of the invention projects the operation interface of the traditional controller or the line controller in a projection manner, and simultaneously captures the operation of the projection image by the operator to control the air conditioner. The projection area is easy to clean, does not have a lot of bacteria to breed, and is beneficial to the health of the operator; the projection touch can be applied to some high-end high-end places, more style; through projection operation, so the light projection touch The air conditioning controller with control function is installed in a fixed position without loss.

In order to achieve the above object, an embodiment of the fifth aspect of the present invention provides an air conditioner having the light projection touch function of the fourth aspect.

The air conditioner provided by the embodiment of the invention has the air conditioner controller with the light projection touch function as described above, and the air conditioner controller can be installed on the air conditioner or the wall surface, and the projection area can be an air conditioner wall surface, a wall surface or other plane. The structure and arrangement are many, and can be flexibly selected according to the type of air conditioner and the installation environment; the air conditioner controller can be connected to the air conditioner through a cable, or can be connected in a wireless manner, and can be set as needed.

In order to achieve the above object, a sixth aspect of the present invention provides a nonvolatile computer storage medium storing one or more programs when the one or more programs are executed by one device. The device is configured to perform the control method of the touch projection device provided by the embodiment of the third aspect of the present invention.

The invention avoids the phenomenon that the user blocks the projection picture when performing the touch operation on the touch screen, and is convenient for the user to operate, by projecting the operation interface of the traditional controller or the line controller in a projection manner, and simultaneously capturing the operator to the projected image. The operation realizes the purpose of controlling the air conditioner, and the projection area is easy to clean, does not have a large amount of bacteria to breed, and is beneficial to the operator's health.

DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments will be briefly described below. It is obvious that the drawings in the following description are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without paying any creative work.

1 is a schematic structural diagram of a touch projection device according to an embodiment of the present invention;

2 is a schematic structural diagram of a touch projection device according to an embodiment of the present invention;

3 is a schematic internal view of an air conditioner having a touch projection device according to an embodiment of the present invention;

4 is a schematic external view of an air conditioner having a touch projection device according to an embodiment of the present invention;

FIG. 5 is a schematic flow chart of a control method of a touch projection device according to an embodiment of the invention; FIG.

6 is a schematic diagram of an air conditioner controller with a light projection touch function installed on a split floor air conditioner according to an embodiment of the invention;

7 is a schematic diagram of an air conditioner controller with a light projection touch function installed on a split wall-mounted air conditioner according to an embodiment of the invention;

FIG. 8 is a schematic diagram of an air conditioner controller having a light projection touch function mounted on a wall surface according to an embodiment of the present invention.

detailed description

The embodiments of the present invention are described in detail below, and the examples of the embodiments are illustrated in the drawings, wherein the same or similar reference numerals are used to refer to the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the drawings are intended to be illustrative of the invention and are not to be construed as limiting.

A touch projection apparatus, a control method thereof, an air conditioner controller, and an air conditioner according to embodiments of the present invention are described below with reference to the accompanying drawings.

In the present invention, a touch projection device is provided, which includes a projection device and is disposed on a double-sided display, in which a person who exists in the existing projection touch technology blocks the projection pattern during operation and affects the projection effect of the pattern. The back of the screen is used to project the pattern onto the double-sided display; the double-sided display is used to display the pattern on both the front and the back, wherein the front side of the double-sided display is a touch screen; the touch motion capture device is used to capture the pair The touch operation of the touch screen is used to obtain the positioning information of the touch operation; the processor is respectively connected to the double-sided display screen and the touch motion capture device, and is configured to determine the button information corresponding to the touch operation according to the positioning information, and according to the button information Execute the corresponding operation instruction.

FIG. 1 is a schematic structural diagram of a touch projection apparatus according to an embodiment of the present invention.

As shown in FIG. 1 , the touch projection device may include: a projection device 110 , a double-sided display 120 , a touch motion capture device 130 , and a processor 140 .

The projection device 110 is disposed on the back of the double-sided display 120 for projecting the pattern onto the double-sided display 120.

The double-sided display 120 is used for displaying the pattern on both the front and the back. The front side of the double-sided display is a touch screen, and the pattern of the double-sided display may include a button pattern, a display-like pattern, and the like. That is to say, the projection pattern can be seen on both the front and back sides of the double-sided display 120, and the touch operation on the projection pattern on the front touch screen can be performed.

The touch motion capture device 130 is configured to capture a touch operation on the touch screen to obtain positioning information of the touch operation. As shown in FIG. 2 , the touch motion capture device 130 may include an infrared laser emitter 131 and an infrared camera 132 . An infrared laser emitter 131 is disposed on one side of the front side of the double-sided display for emitting infrared light to generate an infrared light layer parallel to the front surface of the double-sided display. The infrared camera 132 is configured to position the infrared light spot generated by the intersection of the human hand and the infrared light layer during the touch operation.

The processor 140 is connected to the double-sided display 120 and the touch motion capture device 130 respectively, and is configured to determine button information corresponding to the touch operation according to the positioning information, and execute a corresponding operation instruction according to the button information.

It can be understood that the positioning information acquired by the infrared camera 132 in the touch motion capturing device 130 has a preset correspondence relationship with the button information on the projection pattern. The processor 140 determines the button information corresponding to the touch operation according to the correspondence between the positioning information of the infrared light spot and the button information. After the button information is determined, the corresponding operation instruction can be executed according to the button information.

It can be seen that since the projection device 110 projects the pattern from the back side of the double-sided display 120 to the double-sided display 120, and the front and back sides of the double-sided display 120 can display the pattern, when the user performs a touch operation on the front touch screen Time, The projection pattern projected by the projection device 110 onto the double-sided display screen 120 is not blocked. That is, the touch projection device proposed by the embodiment of the present invention implements a touch function on the front side of the double-sided display screen and a projection function on the back side of the double-sided display screen, so that when the user performs a touch operation on the front touch screen The hand does not block the projected pattern.

In the touch projection device of the embodiment of the invention, the pattern is projected onto the double-sided display screen by the projection device disposed on the back of the double-sided display screen, and the projection pattern is displayed on both sides of the double-sided display screen, and the touch motion capture device captures the pair of pairs The touch operation performed by the touch screen on the front side of the display screen to obtain the positioning information, the processor determines the button information corresponding to the touch operation according to the positioning information, and executes a corresponding operation instruction according to the button information, thereby preventing the user from performing the touch screen The phenomenon of blocking the projected picture appears during the touch operation, which is convenient for the user to operate.

It can be understood that the above-mentioned projection touch device can be applied to an air conditioner to facilitate control of the air conditioner. An air conditioner according to an embodiment of the present invention is described below with reference to FIG. 3 and FIG. 4, which has the above-described projection touch device.

3 is an internal schematic view of an air conditioner having a touch projection device in accordance with one embodiment of the present invention. As shown in FIG. 3, a projection device 110 may be disposed on an inner surface of the air conditioner case 310, and a double-sided display screen 120 may be mounted on the air conditioner case 310.

4 is a schematic external view of an air conditioner having a touch projection device according to an embodiment of the present invention. As shown in FIG. 4, a touch motion capture device 130 may be disposed on an outer surface of the air conditioner housing 310. The touch motion capture device 130 can include an infrared laser emitter and an infrared camera.

The projection device 110 projects the pattern onto the double-sided display 120, and the double-sided display 120 displays the pattern on both the front and back sides. The pattern displayed by the double-sided display 120 includes an air conditioner control button pattern, such as a switch button control pattern, a temperature key control pattern, a mode button control pattern, an ECO control button pattern, and the like, and a display type pattern such as a temperature, a control mode, and the like. pattern.

For example, when the user wants to turn the air conditioner into the energy saving mode, the user puts the hand on the touch screen on the front side of the double-sided display 120 and clicks the ECO control button pattern. At this time, the infrared light layer formed by the human hand and the infrared light emitted by the infrared laser emitter intersects to generate an infrared light spot, and the infrared camera positions the infrared light spot. The processor connected to the double-sided display 120 and the touch motion capture device 130 determines, according to the positioning information, that the user clicks on the ECO control button, and executes a corresponding operation command according to the button information, that is, the air conditioner is adjusted to the energy-saving mode.

Compared with the existing projection touch technology, the solution proposed by the embodiment of the present invention can enable the user to control the operation of the air conditioner through the touch screen, and the user's hand does not block the projection pattern, that is, the hand is prevented from being in the process of performing the touch operation. Affects the projection effect of the pattern to make the touch operation smoother.

In the air conditioner of the embodiment of the invention, the pattern is projected onto the double-sided display screen by a projection device disposed on the back of the double-sided display screen, and the projection pattern is displayed on both sides of the double-sided display screen, and the touch motion capture device captures the double-sided display screen The touch operation performed by the front touch screen to obtain the positioning information, the processor determines the button information corresponding to the touch operation according to the positioning information, and executes a corresponding operation instruction according to the button information, thereby preventing the user from performing a touch operation on the touch screen. Time out It now blocks the phenomenon of projection screen and is convenient for users to operate.

A method for controlling a touch projection device according to an embodiment of the present invention will be described below with reference to FIG.

FIG. 5 is a flow chart of a method of controlling a touch projection device according to an embodiment of the present invention.

As shown in FIG. 5, the control method of the touch projection device includes:

S501: Capture a touch operation on the double-sided display screen by using the touch motion capture device to obtain positioning information of the touch operation.

The touch motion capture device may include an infrared laser emitter and an infrared camera. The infrared laser emits infrared light to create an infrared layer parallel to the front side of the double-sided display. When the user places his or her hand on the touch screen on the front side of the double-sided display for touch operation, the human hand intersects with the infrared light layer to generate an infrared spot. At this time, the infrared camera can capture the infrared spot, and the infrared spot can be positioned.

In addition, in order to reduce the energy consumption of the touch projection device, when the touch projection device is not working, the double-sided display screen and the projection device are in a standby state, and only the touch motion capture device works. Therefore, before the touch operation of the double-sided display screen is captured by the touch motion capture device, the double-sided display screen and the projection device need to be woken up by the touch motion capture device. Specifically, the user only needs to slide on the touch screen arbitrarily. At this time, the infrared light layer and the human hand generate infrared light spots. After the infrared camera captures the infrared spot, the double-sided display and the projection device are woken up to enter the working state from the standby state.

S502. Determine, according to the positioning information, key information corresponding to the touch operation.

The positioning information and the button information have a preset correspondence relationship.

After the infrared camera positions the infrared spot, the button information corresponding to the touch operation can be determined according to the correspondence between the positioning information and the button information.

For example, assume that the pattern projected on the double-sided display is a pattern controlled by an air conditioner, and the switch control key pattern is in the middle of the touch screen. When the user clicks the switch control key pattern, the human hand intersects the infrared light layer to form an infrared light spot, and the infrared camera captures the infrared light spot in the middle of the touch screen. After the infrared camera positions the infrared spot, the user can click the switch control button according to the positioning information, that is, the position of the infrared spot in the middle of the touch screen.

S503, executing a corresponding operation instruction according to the button information.

After the button information is determined, the corresponding operation instruction is executed according to the button information. For example, if the user clicks the switch control key pattern in the air conditioning control pattern, the air conditioner can be turned on according to the button information.

The control method of the touch projection device in the embodiment of the present invention first captures the touch operation of the double-sided display screen by the touch motion capture device to obtain the positioning information of the touch operation, and then determines the touch operation according to the acquired positioning information. The button information is finally executed according to the button information, and the touch operation is performed on the touch screen of the double-sided display screen to complete the control operation, which is convenient for the user to operate.

Further, the touch projection device proposed in the above embodiment can be used for a controller, such as an air conditioner controller, to obtain an air conditioner controller having a light projection touch function.

As shown in FIG. 6 to FIG. 8 , an embodiment of the present invention provides an air conditioner controller having a light projection touch function, including: a housing 30, and the housing 30 is provided with: a projection device 110 and a touch motion capture device. 130. A communication interface for connecting the main control board of the air conditioner. The projection device 110 is configured to project an image of the operation interface, and the touch motion capture device 130 is configured to capture an action of the operator to obtain an operation instruction of the operator for the current operation interface.

After the projection device 110 projects the operation interface, the operator makes a touch action, the touch motion capture device 130 captures the action of the operator, and obtains a corresponding operation instruction for the current projected image, and then transmits the command to the communication interface. The air conditioning main control board realizes the control of the air conditioner 10. The touch motion capture device 130 can be composed of an infrared laser emitter 131 and an infrared camera 132. The infrared laser emitter emits infrared rays, and the infrared camera 132 captures an infrared radiation energy distribution pattern that is blocked by the operator, thereby obtaining an infrared thermal image. Determine the operator's touch location.

Since the operation interface is projected in the form of light, the operator does not directly contact the air conditioner controller with the light projection touch function, and the projection surface is generally a flat surface, there is no dead angle, the cleaning is convenient, and the bacteria are not easy to breed. It is beneficial to the health of the operator; the light projection touch technology is relatively novel. When used in some high-end places such as the catering industry or entertainment places, there will be no feeling that the air conditioner controller is incompatible with the use environment, and it has a more style. The operation is performed by projection, so that the air conditioner controller with the light projection touch function can be installed at a fixed position without loss.

Further, the air conditioner controller having the light projection touch function further includes a rotation assembly for fixing the housing 30, and the rotation assembly is rotatably coupled to the housing 30 to adjust the posture of the housing 30. The housing 30 is mounted at a fixed position by a rotating assembly, and by adjusting the rotating assembly, the housing 30 can be rotated to a suitable attitude for optimal projection, or the projection area can be temporarily switched for ease of operation.

Further, the rotating assembly is provided with an adjustment module to manually adjust the projection direction of the projection device 110. The rotating component can automatically adjust the posture of the housing 30 by driving, and can also set an adjustment module such as a knob to facilitate manual adjustment.

Except that the adjustment module is provided, it is not excluded to adjust the method of directly tilting the casing 30 as long as the purpose of adjusting the posture of the casing 30 to change the projection direction of the projection device 110 can be achieved.

Further, the air conditioner controller with the light projection touch function further includes a detecting module, and the detecting module is in communication connection with the driving mechanism of the rotating component to detect whether a certain area is present, and the housing 30 is turned to open or close according to the detecting result. State. The designated area refers to the area that the operator may stand during operation. The detection module detects by transmitting and receiving light waves. When it is detected that someone enters the operation area and the dwell time also meets the set condition—for example, 2 seconds, rotation The component is activated to rotate the entire housing 30 to a preset projection posture, which may be the posture when the user used last time; and the projection device 110 and the touch motion capture device 130 are activated, and the operator can directly perform the touch operation without opening. Correspondingly, when the detecting module detects that there is no one in the operating area, and the duration of this state also satisfies the set condition, such as 3 seconds, the rotating component is activated to turn the entire housing 30 to the stowed state. The projection device 110 and the touch motion capture device 130 are turned off to save power, and the operator can leave directly after the operation ends without manual shutdown. In the non-operating state, the entire casing 30 is stowed, does not affect the activities of others, and does not affect the aesthetics of the site; It can realize automatic opening and automatic stowage, saving energy, and further enhancing the experience of the entire air conditioner controller.

The air conditioner controller with the light projection touch function proposed by the embodiment of the invention projects the operation interface of the traditional controller or the line controller in a projection manner, and captures the operator's operation on the projection image to realize the purpose of controlling the air conditioner. The projection area is easy to clean, does not have a lot of bacteria to breed, and is beneficial to the health of the operator; the projection touch can be applied to some high-end high-end places, more style; through projection operation, so the light projection touch The function of the air conditioner controller is installed in a fixed position, and there is no loss; the setting of the rotating component can conveniently adjust the posture of the housing to obtain different projection effects; the setting of the detecting module can be automatically opened and automatically retracted. It saves energy and further enhances the experience of the entire air conditioner controller.

In order to achieve the above object, an embodiment of the present invention further provides an air conditioner having an air conditioner controller having a light projection touch function as described in the above embodiments.

Preferably, the communication interface is connected to the main control board of the air conditioner through a cable. The communication quality is stable through cable connection. It is a preferred connection method. Of course, it can also be connected by wireless means such as wifi. This is not limited by the cable. The location of the touch operation is more convenient, but the communication quality may be affected. influences.

Preferably, the air conditioning controller with the light projection touch function is installed on the air conditioner, and the projection area of the projection device may be any smooth wall surface, which may be the structure of the air conditioner itself, or any plane area other than the air conditioner, as long as Can be projected and easy to operate.

Preferably, the projection area of the projection device is an air conditioning wall or a wall surface. such as:

FIG. 6 shows a split floor air conditioner 10 which has a large side wall and is directly placed on the ground. After a partial area of the side wall of the air conditioner 10 is arranged in a planar structure, it can be used as a projection of the projection device 110. The area 40 is convenient for operation; the height of the projection area 40 should be based on the height of the person and set within a suitable height range for convenient operation.

FIG. 7 shows a split wall-mounted air conditioner 10 which has a small body and a high mounting height. Therefore, the wall 20 below it is selected as the projection area 40 for convenient operation.

In the state shown in FIG. 6 or FIG. 7, the stowed state of the casing 30 means that the casing 30 is housed in the air conditioner 10 or is flushed to the surface of the air conditioner 10 to enhance the aesthetic appearance of the air conditioner 10.

Preferably, as shown in FIG. 8, an air conditioner controller having a light projection touch function is mounted on the wall surface 20. In this way, the existing line controller can be replaced, and the communication interface is connected to the main control board of the air conditioner through the cable 50, and the housing 30 is mounted on the wall surface 20 through the rotating component, and the detecting module detects that someone enters the operation area and rotates. The assembly rotates the housing 30 to a suitable projection attitude, and simultaneously opens the projection device 110 and the touch motion capture device 130 to project the operation interface over the wall surface 20 for convenient operation; after the operator leaves the operation area, the rotation assembly automatically rotates the housing 30. In addition, the projection device 110 and the touch motion capture device 130 are also automatically turned off and enter the standby state, but the detection module is still working. Of course, the posture of the housing 30 may be adjusted by manually adjusting the adjustment module to rotate the projection direction of the projection device 110 to a proper orientation; even the projection direction of the projection device 110 may be adjusted by directly tilting the housing 30.

The air conditioner controller can be installed on the air conditioner 10 or on the wall surface 20. The projection area 40 can be an air conditioner wall surface, a wall surface 20 or other planar structure, and has many arrangement modes, and can be flexibly selected according to the type of the air conditioner 10 and the installation environment.

The content of the operation interface projected by the projection device 110 may vary according to the type of the air conditioner, and generally includes: a display screen display pattern, a switch button control pattern, a temperature button control pattern, a mode button control pattern, a wind speed button control pattern, and a sweep. Wind button control pattern, strong button control pattern, timing button control pattern, ECO button control pattern, sensor button control pattern, function button control pattern, determination and cancel button control pattern, etc.; ECO means that the user only needs to touch “ECO” The key does not need to be cumbersome to set up and operate. The air conditioner immediately enters the ECO energy-saving mode. For example, the cooling power consumption in the 8-hour sleep cycle is only 1 degree, which can reduce the power consumption. Cool and cool for cooling.

The air conditioner provided by the embodiment of the invention has the air conditioner controller with the light projection touch function as described above, and the air conditioner controller can be installed on the air conditioner or the wall surface, and the projection area can be an air conditioner wall surface, a wall surface or other plane. The structure and arrangement are many, and can be flexibly selected according to the type of air conditioner and the installation environment; the air conditioner controller can be connected to the air conditioner through a cable, or can be connected in a wireless manner, and can be set as needed.

In order to achieve the above object, an embodiment of the present invention further provides a nonvolatile computer storage medium storing one or more programs, when the one or more programs are executed by one device, The device performs the control method of the touch projection device proposed by the above embodiment.

In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" and the like means a specific description in connection with the embodiment or example. A feature, structure, material or feature is included in at least one embodiment or example of the invention. In the present specification, the schematic representation of the above terms is not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, various embodiments or examples described in the specification, as well as features of various embodiments or examples, may be combined and combined.

Although the embodiments of the present invention have been shown and described, it is understood that the above-described embodiments are illustrative and are not to be construed as limiting the scope of the invention. The embodiments are subject to variations, modifications, substitutions and variations.

Claims (17)

A touch projection device, comprising: a projection device disposed on a back side of the double-sided display for projecting a pattern onto the double-sided display; The double-sided display screen is configured to display the pattern on both front and back sides, wherein a front surface of the double-sided display screen is a touch screen; a touch motion capture device, configured to capture a touch operation on the touch screen to obtain positioning information of the touch operation; The processor is connected to the double-sided display screen and the touch motion capture device, and is configured to determine button information corresponding to the touch operation according to the positioning information, and execute a corresponding operation instruction according to the button information. . The touch projection device of claim 1 , wherein the touch motion capture device comprises: An infrared laser emitter disposed on a side of a front side of the double-sided display for emitting infrared light to generate an infrared light layer parallel to a front surface of the double-sided display; The infrared camera is configured to position the infrared light spot generated by the intersection of the human hand and the infrared light layer when performing the touch operation. The touch projection device according to claim 1, wherein the positioning information and the button information have a preset correspondence relationship. An air conditioner having the touch projection device according to any one of claims 1-3. A control method for a touch projection device, comprising: The touch operation of the double-sided display screen is captured by the touch motion capture device to obtain the positioning information of the touch operation; Determining, according to the positioning information, button information corresponding to the touch operation; Corresponding operation instructions are executed according to the button information. The method of claim 5, wherein the touch motion capture device comprises an infrared laser emitter and an infrared camera, and the touch motion capture device captures a touch operation on the double-sided display screen to obtain the Positioning information for touch operations, including: Generating infrared light through the infrared laser emitter to generate an infrared light layer parallel to a front side of the double-sided display screen; When the touch operation is performed, the infrared light spot generated by the intersection of the human hand and the infrared light layer is positioned by the infrared camera. The method of claim 5, further comprising: before capturing the touch operation on the double-sided display by the touch motion capture device, further comprising: The double-sided display screen and the projection device are awakened by the touch motion capture device. The method according to claim 5, wherein the positioning information has a preset correspondence with the button information. An air conditioner controller with a light projection touch function, comprising: a housing, the housing is provided with: a projection device, a touch motion capture device, and a communication interface for connecting the air conditioner main control board, The projection device is configured to project an image of an operation interface, and the touch motion capture device is configured to capture an action of an operator to obtain an operation instruction of the operator for the current operation interface. The air conditioning controller with light projection touch function according to claim 9, further comprising a rotation assembly for fixing the housing, the rotation assembly being rotatably coupled to the housing to adjust the The attitude of the housing. The air conditioning controller with light projection touch function according to claim 10, wherein the rotation assembly is provided with an adjustment module to manually adjust a projection direction of the projection device. The air conditioner controller with light projection touch function according to claim 10, further comprising a detecting module, wherein the detecting module is communicably connected with a driving mechanism of the rotating component to detect whether a designated area is a person, and The housing is turned to an open or stowed state based on the detection result. An air conditioner characterized by having an air-conditioning controller having a light projection touch function according to any one of claims 9-12. The air conditioner according to claim 13, wherein said communication interface is connected to a main control panel of the air conditioner via a cable. The air conditioner according to claim 13, wherein said air conditioner controller having a light projection touch function is mounted on the air conditioner. The air conditioner according to claim 15, wherein the projection area of the projection device is an air conditioning wall or a wall surface. The air conditioner according to claim 13, wherein said air conditioner controller having a light projection touch function is mounted on a wall surface.

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