CN111818303A - Intelligent broadcasting guide method, device and system and control host - Google Patents
Intelligent broadcasting guide method, device and system and control host Download PDFInfo
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- CN111818303A CN111818303A CN202010641216.1A CN202010641216A CN111818303A CN 111818303 A CN111818303 A CN 111818303A CN 202010641216 A CN202010641216 A CN 202010641216A CN 111818303 A CN111818303 A CN 111818303A
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- 238000000034 method Methods 0.000 title claims abstract description 54
- 238000012544 monitoring process Methods 0.000 claims abstract description 274
- 238000004891 communication Methods 0.000 claims description 13
- 238000005516 engineering process Methods 0.000 claims description 5
- 230000006870 function Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 238000010411 cooking Methods 0.000 description 5
- 238000012549 training Methods 0.000 description 4
- 238000010295 mobile communication Methods 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/268—Signal distribution or switching
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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Abstract
The embodiment of the invention relates to the technical field of intelligent broadcasting guide, and discloses an intelligent broadcasting guide method, device and system and a control host. The intelligent broadcasting guide method is applied to an intelligent broadcasting guide system, and comprises the following steps: receiving a first monitoring instruction, and determining a first monitoring target, wherein the first monitoring target carries a first mobile terminal; acquiring the position information of a first mobile terminal, and determining the position information of a first monitoring target; determining the camera equipment corresponding to the shooting area according to the shooting area corresponding to the position information of the first monitoring target, and acquiring the image information of the shooting area shot by the camera equipment; and switching a display interface of the display screen to present the monitoring information of the first monitoring target. By receiving the monitoring instruction, determining the monitoring target and acquiring the image information of the shooting area based on the position of the mobile terminal so as to switch the display interface, the embodiment of the invention can solve the technical problem of inconvenient directing operation at present and improve the working efficiency.
Description
Technical Field
The invention relates to the technical field of intelligent broadcasting guide, in particular to an intelligent broadcasting guide method, device and system and a control host.
Background
In a cooking training, multiple cameras are generally required to shoot, so that video playing has the characteristics of multiple angles and multiple scenes, the performance is more comprehensive and better, and for multiple lenses, a guide is often required to switch the lenses so as to better present a corresponding picture effect.
In the current field of cooking practical training visualization, a manual broadcasting or button switching method is mostly adopted for lens switching of the cooking practical training, but manual broadcasting is difficult to achieve in real teaching, and no special person conducts broadcasting; button guide needs the mr to click the button and switches, but the mr often has the problem such as hand wet, hand oil, button bacterium in the culinary art in-process, is unwilling to use.
Based on this, the embodiment of the invention provides an intelligent broadcasting directing method, an intelligent broadcasting directing device, an intelligent broadcasting directing system and a control host.
Disclosure of Invention
The embodiment of the invention aims to provide an intelligent directing method, device and system and a control host, which solve the technical problem of inconvenient directing operation at present and improve the working efficiency.
In order to solve the above technical problems, embodiments of the present invention provide the following technical solutions:
in a first aspect, an embodiment of the present invention provides an intelligent broadcast guiding method applied to an intelligent broadcast guiding system, where the intelligent broadcast guiding system is applied to a monitoring area, the intelligent broadcast guiding system includes a control host and at least two camera devices, where the control host includes a display screen, and each camera device corresponds to one shooting area of the monitoring area one by one, and the method includes:
receiving a first monitoring instruction, and determining a first monitoring target, wherein the first monitoring target carries a first mobile terminal;
acquiring the position information of the first mobile terminal, and determining the position information of the first monitoring target;
determining the camera equipment corresponding to the shooting area according to the shooting area corresponding to the position information of the first monitoring target, and acquiring the image information of the shooting area shot by the camera equipment;
and switching a display interface of the display screen to present monitoring information of the first monitoring target.
In some embodiments, the intelligent director system further includes at least three positioning terminals, and the acquiring the location information of the first mobile terminal and determining the location information of the first monitoring target include:
acquiring distance information of the first mobile terminal, which is respectively sent by the at least three positioning terminals;
and determining the position information of the first monitoring target based on the position information of the at least three positioning terminals and by combining the distance information.
In some embodiments, the determining the location information of the first monitoring target based on the location information of the at least three positioning terminals in combination with the distance information includes:
and determining the position information of the first monitoring target based on the UWB technology according to the position information of the at least three positioning terminals and the distance information.
In some embodiments, the obtaining the location information of the first mobile terminal and determining the location information of the first monitoring target further include:
detecting image information of each shooting area acquired by each camera device, and determining the position change of a moving object of the image information;
and determining the position information of the first monitoring target by combining the position information of the first mobile terminal according to the position change of the moving object of the image information.
In some embodiments, the determining a change in position of a moving object of the image information comprises:
acquiring a moving object moving from a first shooting area to a second shooting area within preset time;
determining that the position change of the moving object is to move from a first photographing region to a second photographing region, wherein the first photographing region is different from the second photographing region.
In some embodiments, the method further comprises:
receiving a second monitoring instruction, and determining a second monitoring target, wherein the second monitoring target carries a second mobile terminal, and the second monitoring target is different from the first monitoring target;
acquiring the position information of the second mobile terminal, and determining the position information of the second monitoring target;
determining the camera equipment corresponding to the shooting area according to the shooting area corresponding to the position information of the second monitoring target, and acquiring the image information of the shooting area shot by the camera equipment;
dividing the display interface of the display screen, and determining a first display interface and a second display interface;
and controlling the first display interface to display the monitoring information of the first monitoring target, and controlling the second display interface to display the monitoring information of the second monitoring target.
In some embodiments, the method further comprises:
and if the first monitoring target and the second monitoring target are located in the same shooting area, canceling the division of the display interface of the display screen.
In a second aspect, an embodiment of the present invention provides an intelligent broadcast guiding apparatus, which is applied to an intelligent broadcast guiding system, where the intelligent broadcast guiding system includes a control host and at least two camera devices, where the control host includes a display screen, and each camera device corresponds to one shooting area of a monitoring area one by one, and the apparatus includes:
the monitoring target determining unit is used for receiving a first monitoring instruction and determining a first monitoring target, wherein the first monitoring target carries a first mobile terminal;
a position information determining unit, configured to obtain position information of the first mobile terminal, and determine position information of the first monitoring target;
the image information acquisition unit is used for determining the camera equipment corresponding to the shooting area according to the shooting area corresponding to the position information of the first monitoring target and acquiring the image information of the shooting area shot by the camera equipment;
and the monitoring information presentation unit is used for switching the display interface of the display screen to present the monitoring information of the first monitoring target.
In some embodiments, the intelligent director system further includes at least three positioning terminals, and the image information obtaining unit is specifically configured to:
acquiring distance information of the first mobile terminal, which is respectively sent by the at least three positioning terminals;
and determining the position information of the first monitoring target based on the position information of the at least three positioning terminals and by combining the distance information.
In some embodiments, the determining the location information of the first monitoring target based on the location information of the at least three positioning terminals in combination with the distance information includes:
and determining the position information of the first monitoring target based on the UWB technology according to the position information of the at least three positioning terminals and the distance information.
In some embodiments, the obtaining the location information of the first mobile terminal and determining the location information of the first monitoring target further include:
detecting image information of each shooting area acquired by each camera device, and determining the position change of a moving object of the image information;
and determining the position information of the first monitoring target by combining the position information of the first mobile terminal according to the position change of the moving object of the image information.
In some embodiments, the determining a change in position of a moving object of the image information comprises:
acquiring a moving object moving from a first shooting area to a second shooting area within preset time;
determining that the position change of the moving object is to move from a first photographing region to a second photographing region, wherein the first photographing region is different from the second photographing region.
In some embodiments, the apparatus further comprises:
the second monitoring instruction unit is used for receiving a second monitoring instruction and determining a second monitoring target, wherein the second monitoring target carries a second mobile terminal, and the second monitoring target is different from the first monitoring target;
acquiring the position information of the second mobile terminal, and determining the position information of the second monitoring target;
determining the camera equipment corresponding to the shooting area according to the shooting area corresponding to the position information of the second monitoring target, and acquiring the image information of the shooting area shot by the camera equipment;
dividing the display interface of the display screen, and determining a first display interface and a second display interface;
and controlling the first display interface to display the monitoring information of the first monitoring target, and controlling the second display interface to display the monitoring information of the second monitoring target.
In some embodiments, if the first monitoring target and the second monitoring target are located in the same shooting area, the display interface of the display screen is not divided.
In a third aspect, an embodiment of the present invention provides a control host, including:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the intelligent director method described above.
In a fourth aspect, an embodiment of the present invention provides an intelligent director system, including:
the control host;
and each camera shooting device is in communication connection with the control host and is used for receiving the command sent by the control host and sending the image information of the corresponding shooting area to the control host.
In a fifth aspect, the present invention further provides a non-transitory computer-readable storage medium storing computer-executable instructions for enabling a control host to execute the intelligent director method as described above.
The embodiment of the invention has the beneficial effects that: in contrast to the prior art, an intelligent broadcast guiding method provided in an embodiment of the present invention is applied to an intelligent broadcast guiding system, where the intelligent broadcast guiding system is applied to a monitoring area, the intelligent broadcast guiding system includes a control host and at least two camera devices, where the control host includes a display screen, and each camera device corresponds to one shooting area of the monitoring area one by one, and the method includes: receiving a first monitoring instruction, and determining a first monitoring target, wherein the first monitoring target carries a first mobile terminal; acquiring the position information of the first mobile terminal, and determining the position information of the first monitoring target; determining the camera equipment corresponding to the shooting area according to the shooting area corresponding to the position information of the first monitoring target, and acquiring the image information of the shooting area shot by the camera equipment; and switching a display interface of the display screen to present monitoring information of the first monitoring target. By receiving the monitoring instruction, determining the monitoring target and acquiring the image information of the shooting area based on the position of the mobile terminal so as to switch the display interface, the embodiment of the invention can solve the technical problem of inconvenient directing operation at present and improve the working efficiency.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
FIG. 1 is a schematic illustration of a monitoring area provided by an embodiment of the present invention;
fig. 2 is a flowchart illustrating an intelligent director method according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an intelligent director provided in an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a control host according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an intelligent director system according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In an embodiment of the present invention, the intelligent program directing method is applied to an intelligent program directing system, and the intelligent program directing system is applied to a monitoring area, please refer to fig. 1, where fig. 1 is a schematic diagram of a monitoring area provided in an embodiment of the present invention;
as shown in fig. 1, a plurality of photographing apparatuses are provided in a monitoring area, for example: first camera equipment, second camera equipment, third camera equipment, fourth camera equipment, fifth camera equipment, …, N camera equipment, wherein, camera equipment can be for shooting devices such as infrared camera, high definition digtal camera, 4K high definition digtal camera, 8K high definition digtal camera, the surveillance area is the active area of dynamic object, the dynamic object is user such as workman, master, mr, student, the surveillance area can be the room region in places such as hotel, high-speed crossing, family, parking area, exhibition, square, dining room, campus, wherein, the surveillance area includes a plurality of shooting regions, for example: the monitoring area comprises a first shooting area, a second shooting area, a third shooting area, a fourth shooting area, a fifth shooting area, … and an Nth shooting area, wherein the camera devices in the monitoring area are distributed at different positions, so that each camera device corresponds to a unique shooting area, for example, the first camera device corresponds to the first shooting area, the second camera device corresponds to the second shooting area, the third camera device corresponds to the third shooting area, the fourth camera device corresponds to the fourth shooting area, the fifth camera device corresponds to the fifth shooting area, the Nth camera device corresponds to the Nth shooting area, and each camera device acquires video data or image data of the corresponding shooting area.
In the embodiment of the invention, the monitoring area is taken as a cooking training classroom, the shooting area is taken as a station shooting area, and the description is given by combining the attached drawings of the specification.
Referring to fig. 2, fig. 2 is a schematic flowchart illustrating an intelligent broadcast directing method according to an embodiment of the present invention; the intelligent broadcasting guide method is applied to an intelligent broadcasting guide system, the intelligent broadcasting guide system is applied to a monitoring area, the intelligent broadcasting guide system comprises a control host and at least two camera devices, each camera device is in communication connection with the control host, the control host comprises a display screen, and each camera device corresponds to one shooting area of the monitoring area one by one.
As shown in fig. 2, an execution subject of the intelligent director method is a control host, and specifically, an execution subject of the intelligent director method is a processor of the control host, and the method includes:
step S10: receiving a first monitoring instruction, and determining a first monitoring target, wherein the first monitoring target carries a first mobile terminal;
specifically, the control host is in communication connection with a control terminal, the control terminal is an electronic device such as a mobile phone and a watch, the control terminal is configured to send a first monitoring instruction to the control host, the first monitoring instruction includes a first monitoring target, the first monitoring target is encapsulated in the first monitoring instruction in the form of a code, the first monitoring instruction represents the first monitoring target through a segment of code, the first monitoring instruction may include information such as image information and feature information of the first monitoring target, the image information and the feature information are encapsulated in the first monitoring instruction in the form of a code, it is understood that the first monitoring instruction may be a data packet for encapsulating the image information and the feature information of the first monitoring target and encapsulating identification information of the control terminal that sends the first monitoring instruction, wherein, first monitoring target can be users such as workman, master, mr, student, and the invention explains for example that first monitoring target is the master of cooking, control host computer receives behind the first monitoring instruction, will resolve first monitoring instruction acquires appointed code in the first monitoring instruction, wherein, appointed code segment contains the image information and the characteristic information of first monitoring target, for example: facial features, wearing features, height features, gender features, age features, and the like, thereby determining the first monitoring objective.
Step S20: acquiring the position information of the first mobile terminal, and determining the position information of the first monitoring target;
specifically, the first monitoring target carries a first mobile terminal, for example: real master carries the smart mobile phone of instructing of culinary art, the locate function is opened to the smart mobile phone, through acquireing first mobile terminal's positional information can be confirmed the positional information of first monitoring target can understand, in indoor environment, and the location accuracy of smart mobile phone is relatively poor, through at the at least three positioning terminal of monitoring area installation for improving positioning accuracy, positioning terminal is used for receiving the signal that first mobile terminal sent, is equivalent to three positioning terminal is signal receiver, first mobile terminal is the signal emission source.
Specifically, the obtaining of the location information of the first mobile terminal and the determining of the location information of the first monitoring target include:
acquiring distance information of the first mobile terminal, which is respectively sent by the at least three positioning terminals;
and determining the position information of the first monitoring target based on the position information of the at least three positioning terminals and by combining the distance information.
The control host is in communication connection with the at least three positioning terminals, and the control host stores position information of each positioning terminal, and the positioning terminals are statically arranged at different positions of the monitoring area.
Specifically, the first mobile terminal broadcasts signals at a certain frequency at fixed intervals, for example: the RSSI signal is received by the at least three positioning terminals, the distance information of the first mobile terminal respectively sent by the at least three positioning terminals is obtained through the signal strength of the RSSI signal, and the position information of the first monitoring target is determined based on the position information of the at least three positioning terminals and in combination with the distance information of the first mobile terminal respectively sent by the at least three positioning terminals.
Specifically, the determining the position information of the first monitoring target based on the position information of the at least three positioning terminals and by combining the distance information includes:
and determining the position information of the first monitoring target based on the UWB technology according to the position information of the at least three positioning terminals and the distance information.
Specifically, a rectangular coordinate system is predefined, and the position information of each positioning terminal is mapped, that is, the coordinates of each positioning terminal in the rectangular coordinate system are transmitted by the first mobile terminal, for example: assuming that the intelligent broadcast directing system comprises three positioning terminals, namely a first positioning terminal, a second positioning terminal and a third positioning terminal, the flight speed of the pulse transmitted by the first mobile terminal is the light speed C, and the receiving time of the pulse arriving at the three positioning terminals is the first time T1, the second time T2 and the third time T3 respectively, through the speed of light C receiving time T1, T2 and T3, a first distance L1, a second distance L2, and a third distance L3 of the first mobile terminal from the first positioning terminal, the second positioning terminal, and the third positioning terminal, respectively, can be calculated, respectively, with the positions of the first positioning terminal, the second positioning terminal, and the third positioning terminal as the center, and drawing three circles by taking the first distance L1, the second distance L2 and the third distance L3 as radiuses, wherein the intersection point of the three circles is the position of the first mobile terminal.
Preferably, when the number of the positioning terminals of the intelligent director system exceeds three, calculating every three positioning terminals to obtain the positions of the first mobile terminals corresponding to every three positioning terminals, averaging a plurality of positions, determining the position of the first mobile terminal, and averaging through multiple calculations, so that the problem of large error caused by abnormality can be avoided, and the positioning stability is improved.
In this embodiment of the present invention, the obtaining the location information of the first mobile terminal and determining the location information of the first monitoring target further includes:
detecting image information of each shooting area acquired by each camera device, and determining the position change of a moving object of the image information;
and determining the position information of the first monitoring target by combining the position information of the first mobile terminal according to the position change of the moving object of the image information.
Specifically, the image pickup apparatus acquires image data in a shooting area corresponding thereto based on a certain frequency, and transmits the image data to the control host. Wherein, the data transmission mode comprises:
(1) and baseband transmission, wherein the camera equipment is connected with the control host through a coaxial cable, analog signals are transmitted through the coaxial cable, and the control host converts the analog signals into digital signals so as to generate real-time image data.
(2) And the camera shooting equipment is connected with the control host through an optical fiber, and transmits the real-time image data in the optical fiber in an optical signal mode.
(3) The camera shooting device is provided with a wireless communication module, the control host is also provided with a wireless communication module, the camera shooting device is communicated with the control host through a wireless transmission protocol, and the real-time video data are sent to the control host. The wireless communication module can be a WIFI module or a Bluetooth module.
(4) And microwave transmission, namely carrying the real-time image data acquired by the camera equipment on a high-frequency carrier wave by a method of sampling frequency modulation or amplitude modulation, converting the real-time image data into high-frequency electromagnetic waves and transmitting the high-frequency electromagnetic waves in the air, and realizing dynamic real-time image transmission.
(5) And the camera shooting equipment is connected with the control host through a network cable, and the real-time image data is sent to the control host through the network cable by a sampling differential transmission method.
Specifically, each camera device corresponds to one shooting area, the control host is in communication connection with each camera device to acquire image information or video information sent by each camera device, and by detecting the image information or video information of each shooting area acquired by each camera device, if a moving object is included in the image information or video information, the moving object is identified, and the characteristics of the moving object are determined, where the moving object may be a first monitoring target, for example: real master of instructing of culinary art, if the moving object is first monitoring target, then the main control system location first monitoring target position in camera equipment, and according to the mobile information of the position of first monitoring target in certain camera equipment, perhaps, according to the mobile information that the position of first monitoring target moved another camera equipment at certain camera equipment, thereby confirm the position change of first monitoring target, and, according to the position change of the first monitoring target of image information combines first mobile terminal's positional information, thereby confirms the positional information of first monitoring target. By utilizing the position change of the moving object and combining the calculated position information, the position information of the first monitoring target can be better positioned.
In an embodiment of the present invention, the determining a change in position of a moving object of the image information includes:
acquiring a moving object moving from a first shooting area to a second shooting area within preset time;
determining that the position change of the moving object is to move from a first photographing region to a second photographing region, wherein the first photographing region is different from the second photographing region.
Specifically, within a preset time, a target feature of a moving object moving from a first shooting area to a second shooting area is obtained, if the target feature matches the feature of the first monitoring target, the moving object is determined to be the first monitoring target, and at this time, it is determined that the position of the first monitoring target changes to move from the first shooting area to the second shooting area, where the first shooting area is different from the second shooting area, and it can be understood that, if the first shooting area is the same as the second shooting area, it is not necessary to switch a display interface of the display screen.
Step S30: determining the camera equipment corresponding to the shooting area according to the shooting area corresponding to the position information of the first monitoring target, and acquiring the image information of the shooting area shot by the camera equipment;
specifically, the position information of the first monitoring target is determined in real time, and the shooting area corresponding to the position information of the first monitoring target is determined in real time, so that the image pickup device corresponding to the shooting area, that is, the image pickup device corresponding to the shooting area where the first monitoring target is located is determined, and the corresponding image information is acquired through the image pickup device corresponding to the shooting area where the first monitoring target is located.
Step S40: and switching a display interface of the display screen to present monitoring information of the first monitoring target.
Specifically, according to the image information of the shooting area shot by the image pickup device, the display interface of the display screen is switched to the image information obtained by the image pickup device corresponding to the shooting area where the first monitoring target is located, so as to present the monitoring information of the first monitoring target.
In an embodiment of the present invention, the method further comprises:
receiving a second monitoring instruction, and determining a second monitoring target, wherein the second monitoring target carries a second mobile terminal, and the second monitoring target is different from the first monitoring target;
acquiring the position information of the second mobile terminal, and determining the position information of the second monitoring target;
determining the camera equipment corresponding to the shooting area according to the shooting area corresponding to the position information of the second monitoring target, and acquiring the image information of the shooting area shot by the camera equipment;
dividing the display interface of the display screen, and determining a first display interface and a second display interface;
and controlling the first display interface to display the monitoring information of the first monitoring target, and controlling the second display interface to display the monitoring information of the second monitoring target.
Specifically, the second monitoring instruction is sent to the control host by the control terminal, the second monitoring instruction includes a target feature of a second monitoring target, and the first monitoring target and the second monitoring target are different, for example: first monitoring target is the real master of instructing of culinary art, the real student of instructing of second monitoring target is for the culinary art, through the second mobile terminal that the second monitoring target carried confirms the positional information of second monitoring target, wherein, confirm the positional information's of second monitoring target mode is with confirming the positional information's of first monitoring target mode is the same, no longer gives unnecessary details here.
Determining the position information of the second monitoring target, determining the camera equipment corresponding to the shooting area according to the shooting area corresponding to the position information of the second monitoring target, and acquiring the image information of the shooting area shot by the camera equipment;
dividing the display interface of the display screen, and determining a first display interface and a second display interface;
and controlling the first display interface to display the monitoring information of the first monitoring target, and controlling the second display interface to display the monitoring information of the second monitoring target.
Specifically, the display interface of the control host is divided into a first display interface and a second display interface, where the first display interface and the second display interface may be the same in size or different in size, and the method further includes: receiving a display interface control instruction, and determining the sizes of the first display interface and the second display interface according to the display interface control instruction, wherein the sizes of the first display interface and the second display interface are determined by the proportion of the first display interface and the second display interface in the display screen.
In an embodiment of the present invention, the method further comprises:
and if the first monitoring target and the second monitoring target are located in the same shooting area, canceling the division of the display interface of the display screen.
Specifically, if the first monitoring target and the second monitoring target are located in the same shooting area, the display interface of the display screen is not divided, so that the first monitoring target and the second monitoring target are located on the display interface of the display screen.
In an embodiment of the present invention, an intelligent broadcast guiding method is provided, which is applied to an intelligent broadcast guiding system, where the intelligent broadcast guiding system is applied to a monitoring area, the intelligent broadcast guiding system includes a control host and at least two camera devices, where the control host includes a display screen, and each camera device corresponds to one shooting area of the monitoring area one by one, and the method includes: receiving a first monitoring instruction, and determining a first monitoring target, wherein the first monitoring target carries a first mobile terminal; acquiring the position information of the first mobile terminal, and determining the position information of the first monitoring target; determining the camera equipment corresponding to the shooting area according to the shooting area corresponding to the position information of the first monitoring target, and acquiring the image information of the shooting area shot by the camera equipment; and switching a display interface of the display screen to present monitoring information of the first monitoring target. By receiving the monitoring instruction, determining the monitoring target and acquiring the image information of the shooting area based on the position of the mobile terminal so as to switch the display interface, the embodiment of the invention can solve the technical problem of inconvenient directing operation at present and improve the working efficiency.
Referring to fig. 3, fig. 3 is a schematic structural diagram of an intelligent director device according to an embodiment of the present invention;
as shown in fig. 3, the intelligent broadcast guiding apparatus 30 is applied to an intelligent broadcast guiding system, the intelligent broadcast guiding system includes a control host and at least two camera devices, wherein the control host includes a display screen, and each camera device corresponds to one shooting area of the monitoring area one by one, specifically, the intelligent broadcast guiding apparatus is applied to the control host, the control host is in communication connection with the multiple camera devices respectively, and the multiple camera devices are respectively disposed in the monitoring area, for example: a room area, the intelligent director 30 comprising:
a monitoring target determining unit 31, configured to receive a first monitoring instruction and determine a first monitoring target, where the first monitoring target carries a first mobile terminal;
a location information determining unit 32, configured to obtain location information of the first mobile terminal, and determine location information of the first monitoring target;
an image information obtaining unit 33, configured to determine, according to a shooting area corresponding to the position information of the first monitoring target, an image capturing apparatus corresponding to the shooting area, and obtain image information of the shooting area shot by the image capturing apparatus;
and the monitoring information presenting unit 34 is configured to switch a display interface of the display screen to present monitoring information of the first monitoring target.
In an embodiment of the present invention, the intelligent program director system further includes at least three positioning terminals, and the image information obtaining unit is specifically configured to:
acquiring distance information of the first mobile terminal, which is respectively sent by the at least three positioning terminals;
and determining the position information of the first monitoring target based on the position information of the at least three positioning terminals and by combining the distance information.
In this embodiment of the present invention, the determining the location information of the first monitoring target based on the location information of the at least three positioning terminals and by combining the distance information includes:
and determining the position information of the first monitoring target based on the UWB technology according to the position information of the at least three positioning terminals and the distance information.
In this embodiment of the present invention, the obtaining the location information of the first mobile terminal and determining the location information of the first monitoring target further includes:
detecting image information of each shooting area acquired by each camera device, and determining the position change of a moving object of the image information;
and determining the position information of the first monitoring target by combining the position information of the first mobile terminal according to the position change of the moving object of the image information.
In an embodiment of the present invention, the determining a change in position of a moving object of the image information includes:
acquiring a moving object moving from a first shooting area to a second shooting area within preset time;
determining that the position change of the moving object is to move from a first photographing region to a second photographing region, wherein the first photographing region is different from the second photographing region.
In an embodiment of the present invention, the apparatus further includes:
a second monitoring instruction unit (not shown) configured to receive a second monitoring instruction and determine a second monitoring target, where the second monitoring target carries a second mobile terminal, and the second monitoring target is different from the first monitoring target;
acquiring the position information of the second mobile terminal, and determining the position information of the second monitoring target;
determining the camera equipment corresponding to the shooting area according to the shooting area corresponding to the position information of the second monitoring target, and acquiring the image information of the shooting area shot by the camera equipment;
dividing the display interface of the display screen, and determining a first display interface and a second display interface;
and controlling the first display interface to display the monitoring information of the first monitoring target, and controlling the second display interface to display the monitoring information of the second monitoring target.
In the embodiment of the invention, if the first monitoring target and the second monitoring target are located in the same shooting area, the display interface of the display screen is not divided.
Since the apparatus embodiment and the method embodiment are based on the same concept, the contents of the apparatus embodiment may refer to the method embodiment on the premise that the contents do not conflict with each other, and are not described herein again.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a control host according to an embodiment of the present invention;
as shown in fig. 4, the control host 40 includes: one or more processors 41 and memory 42. In fig. 4, one processor 41 is taken as an example.
The processor 41 and the memory 42 may be connected by a bus or other means, such as the bus connection in fig. 4.
The memory 42, which is a non-volatile computer-readable storage medium, may be used to store non-volatile software programs, non-volatile computer-executable programs, and modules, such as the units corresponding to an intelligent director method in the embodiment of the present invention (for example, the units described in fig. 3). Processor 41 executes various functional applications and data processing of the intelligent directing method by executing non-volatile software programs, instructions and modules stored in memory 42, i.e., implements the functions of the various modules and units of the above-described method embodiment intelligent directing method and the above-described apparatus embodiment.
The memory 42 may include high speed random access memory and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some embodiments, memory 42 may optionally include memory located remotely from processor 41, which may be connected to processor 41 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The modules are stored in the memory 42 and, when executed by the one or more processors 41, perform the intelligent director method in any of the method embodiments described above, e.g., performing the various steps shown in fig. 2 described above; the functions of the individual modules or units described in fig. 3 may also be implemented.
The control host 40 of the embodiment of the present invention exists in various forms, and performs the above-described respective steps shown in fig. 2; when the functions of the units described in fig. 3 can also be implemented, the control host 40 includes, but is not limited to:
(1) tower server
The general tower server chassis is almost as large as the commonly used PC chassis, while the large tower chassis is much larger, and the overall dimension is not a fixed standard.
(2) Rack-mounted server
Rack-mounted servers are a type of server that has a standard width of 19 inch racks, with a height of from 1U to several U, due to the dense deployment of the enterprise. Placing servers on racks not only facilitates routine maintenance and management, but also may avoid unexpected failures. First, placing the server does not take up too much space. The rack servers are arranged in the rack in order, and no space is wasted. Secondly, the connecting wires and the like can be neatly stored in the rack. The power line, the LAN line and the like can be distributed in the cabinet, so that the connection lines accumulated on the ground can be reduced, and the accidents such as the electric wire kicking off by feet can be prevented. The specified dimensions are the width (48.26cm ═ 19 inches) and height (multiples of 4.445 cm) of the server. Because of its 19 inch width, a rack that meets this specification is sometimes referred to as a "19 inch rack".
(3) Blade server
A blade server is a HAHD (High Availability High Density) low cost server platform designed specifically for the application specific industry and High Density computer environment, where each "blade" is actually a system motherboard, similar to an individual server. In this mode, each motherboard runs its own system, serving a designated group of different users, without any relationship to each other. Although system software may be used to group these motherboards into a server cluster. In the cluster mode, all motherboards can be connected to provide a high-speed network environment, and resources can be shared to serve the same user group.
Referring to fig. 5, fig. 5 is a schematic structural diagram of an intelligent director system according to an embodiment of the present invention, and as shown in fig. 5, the intelligent director system 50 includes: the control host 51, a plurality of image pickup apparatuses, for example: a first image pickup apparatus 521, second image pickup apparatuses 522, …, an nth image pickup apparatus, which are each communicatively connected to the control host 51, and a control terminal 53, which is communicatively connected to the control host 51.
The control host 51 is configured to receive a monitoring instruction sent by the control terminal 53, for example: the method comprises the steps of receiving a first monitoring instruction and a second monitoring instruction, receiving image information or video information sent by the camera equipment, and executing the following method:
receiving a first monitoring instruction, and determining a first monitoring target, wherein the first monitoring target carries a first mobile terminal;
acquiring the position information of the first mobile terminal, and determining the position information of the first monitoring target;
determining the camera equipment corresponding to the shooting area according to the shooting area corresponding to the position information of the first monitoring target, and acquiring the image information of the shooting area shot by the camera equipment;
and switching a display interface of the display screen to present monitoring information of the first monitoring target.
Wherein, the plurality of camera devices are arranged in a monitoring area, such as: and the room area is connected with the control host 51, and the camera device is configured to acquire image information or video information of a shooting area corresponding to the camera device, where the image information or video information is real-time image information or real-time video information, and send the real-time image information or real-time video information to the control host 51. In the embodiment of the present invention, the number of the image capturing apparatuses is multiple, the image capturing apparatuses are respectively in communication connection with the control host 51, and the image capturing apparatuses are respectively disposed at different positions of the monitored area and are used for acquiring image information or video information of multiple shooting areas in the monitored area, so that the control host 51 can acquire the image information or video information in the monitored area in all directions.
The control terminal 53 is communicatively connected to the control host 51, and is configured to send a monitoring instruction to the control host 51, for example: the first monitoring instruction and the second monitoring instruction are used for enabling the control host 51 to switch the display interface of the display screen based on the first monitoring instruction and the second monitoring instruction so as to present corresponding monitoring information.
In the embodiment of the present invention, the control terminal 53 includes but is not limited to:
(1) a mobile communication device: such devices are characterized by mobile communications capabilities and are primarily targeted at providing voice, data communications. Such electronic devices include smart phones (e.g., iphones), multimedia phones, functional phones, and low-end phones, among others.
(2) The mobile personal computer equipment belongs to the category of personal computers, has calculation and processing functions and generally has the characteristic of mobile internet access. Such electronic devices include: PDA, MID, and UMPC devices, etc., such as ipads.
(3) A portable entertainment device: such devices can display and play video content, and generally also have mobile internet access features. This type of device comprises: video players, handheld game consoles, and intelligent toys and portable car navigation devices.
(4) And other electronic equipment with a video playing function and an internet surfing function.
Embodiments of the present invention also provide a non-transitory computer storage medium storing computer-executable instructions, which are executed by one or more processors, such as one processor 41 in fig. 4, to enable the one or more processors to perform the intelligent director method in any of the above method embodiments, such as performing the above-described steps shown in fig. 2; the functions of the various units described in figure 3 may also be implemented.
In an embodiment of the present invention, there is provided an intelligent director system, including: a control host, the control host comprising: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the intelligent director method described above; and each camera shooting device is in communication connection with the control host and is used for receiving the command sent by the control host and sending the image information of the corresponding shooting area to the control host. By receiving the monitoring instruction, determining the monitoring target and acquiring the image information of the shooting area based on the position of the mobile terminal so as to switch the display interface, the embodiment of the invention can solve the technical problem of inconvenient directing operation at present and improve the working efficiency.
The above-described embodiments of the apparatus or device are merely illustrative, wherein the unit modules described as separate parts may or may not be physically separate, and the parts displayed as module units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network module units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a general hardware platform, and certainly can also be implemented by hardware. Based on such understanding, the technical solutions mentioned above may be embodied in the form of a software product, which may be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute the method according to each embodiment or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; within the idea of the invention, also technical features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. An intelligent broadcasting method is applied to an intelligent broadcasting system, the intelligent broadcasting system is applied to a monitoring area, the intelligent broadcasting system comprises a control host and at least two camera devices, the control host comprises a display screen, each camera device corresponds to one shooting area of the monitoring area one by one, and the method comprises the following steps:
receiving a first monitoring instruction, and determining a first monitoring target, wherein the first monitoring target carries a first mobile terminal;
acquiring the position information of the first mobile terminal, and determining the position information of the first monitoring target;
determining the camera equipment corresponding to the shooting area according to the shooting area corresponding to the position information of the first monitoring target, and acquiring the image information of the shooting area shot by the camera equipment;
and switching a display interface of the display screen to present monitoring information of the first monitoring target.
2. The method according to claim 1, wherein the intelligent director system further comprises at least three positioning terminals, and the obtaining the location information of the first mobile terminal and the determining the location information of the first monitoring target comprise:
acquiring distance information of the first mobile terminal, which is respectively sent by the at least three positioning terminals;
and determining the position information of the first monitoring target based on the position information of the at least three positioning terminals and by combining the distance information.
3. The method according to claim 2, wherein the determining the position information of the first monitoring target based on the position information of the at least three positioning terminals in combination with the distance information comprises:
and determining the position information of the first monitoring target based on the UWB technology according to the position information of the at least three positioning terminals and the distance information.
4. The method according to claim 1, wherein the obtaining the location information of the first mobile terminal and determining the location information of the first monitoring target further comprises:
detecting image information of each shooting area acquired by each camera device, and determining the position change of a moving object of the image information;
and determining the position information of the first monitoring target by combining the position information of the first mobile terminal according to the position change of the moving object of the image information.
5. The method of claim 4, wherein determining a change in position of a moving object of the image information comprises:
acquiring a moving object moving from a first shooting area to a second shooting area within preset time;
determining that the position change of the moving object is to move from a first photographing region to a second photographing region, wherein the first photographing region is different from the second photographing region.
6. The method of claim 1, further comprising:
receiving a second monitoring instruction, and determining a second monitoring target, wherein the second monitoring target carries a second mobile terminal, and the second monitoring target is different from the first monitoring target;
acquiring the position information of the second mobile terminal, and determining the position information of the second monitoring target;
determining the camera equipment corresponding to the shooting area according to the shooting area corresponding to the position information of the second monitoring target, and acquiring the image information of the shooting area shot by the camera equipment;
dividing the display interface of the display screen, and determining a first display interface and a second display interface;
and controlling the first display interface to display the monitoring information of the first monitoring target, and controlling the second display interface to display the monitoring information of the second monitoring target.
7. The method of claim 6, further comprising:
and if the first monitoring target and the second monitoring target are located in the same shooting area, canceling the division of the display interface of the display screen.
8. The utility model provides an intelligence instructor in broadcasting device, its characterized in that is applied to intelligent instructor in broadcasting system, intelligence instructor in broadcasting system includes a main control system and two at least camera equipment, wherein, the main control system includes a display screen, and each camera equipment one-to-one a shooting region in surveillance area, the device includes:
the monitoring target determining unit is used for receiving a first monitoring instruction and determining a first monitoring target, wherein the first monitoring target carries a first mobile terminal;
a position information determining unit, configured to obtain position information of the first mobile terminal, and determine position information of the first monitoring target;
the image information acquisition unit is used for determining the camera equipment corresponding to the shooting area according to the shooting area corresponding to the position information of the first monitoring target and acquiring the image information of the shooting area shot by the camera equipment;
and the monitoring information presentation unit is used for switching the display interface of the display screen to present the monitoring information of the first monitoring target.
9. A control host, comprising:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-7.
10. An intelligent director system, comprising:
the control host of claim 9;
and each camera shooting device is in communication connection with the control host and is used for receiving the command sent by the control host and sending the image information of the corresponding shooting area to the control host.
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