WO2022183367A1 - 一种用户终端、信息处理方法及信息处理系统 - Google Patents
一种用户终端、信息处理方法及信息处理系统 Download PDFInfo
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- WO2022183367A1 WO2022183367A1 PCT/CN2021/078667 CN2021078667W WO2022183367A1 WO 2022183367 A1 WO2022183367 A1 WO 2022183367A1 CN 2021078667 W CN2021078667 W CN 2021078667W WO 2022183367 A1 WO2022183367 A1 WO 2022183367A1
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- 230000010365 information processing Effects 0.000 title claims abstract description 21
- 238000003672 processing method Methods 0.000 title claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 123
- 238000000034 method Methods 0.000 claims abstract description 32
- 230000002159 abnormal effect Effects 0.000 claims description 36
- 238000001514 detection method Methods 0.000 claims description 2
- 230000003993 interaction Effects 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 229920001690 polydopamine Polymers 0.000 description 3
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
Definitions
- the embodiments of the present application relate to the technical field of information processing, and in particular, to an information processing method applied to a user terminal, a user terminal, and an information processing system.
- users can receive and watch images collected by the movable platform through user terminals such as video glasses.
- user terminals such as video glasses.
- the traditional method is that each movable platform is used for
- the frequency of the image transmission channel for transmitting images is fixed and cannot be changed arbitrarily, and then the user needs to verbally tell the user the frequency of the image transmission channel used by each mobile platform to transmit images, and then the user knows the target mobile platform. After transmitting the frequency of the channel, manually operate the user terminal according to the frequency to make the user terminal receive and display the image transmitted by the target movable platform.
- embodiments of the present application provide a user terminal, an information processing method, and an information processing system.
- An aspect of an embodiment of the present application provides a user terminal, including a display device and at least one processor, where the at least one processor is configured to perform the following steps:
- a broadcast signal sent by at least one movable platform, wherein the broadcast signal includes identification information of the movable platform and a frequency of an image transmission channel used by the movable platform to transmit images;
- controlling the display device to display the identification information of the at least one movable platform to assist the user to select a target movable platform from the at least one movable platform;
- the display device is controlled to display the received image.
- Another aspect of an embodiment of the present application provides an information processing method for a user terminal, where the user terminal includes a display device, and the method includes:
- a broadcast signal sent by at least one movable platform, wherein the broadcast signal includes identification information of the movable platform and a frequency of an image transmission channel used by the movable platform to transmit images;
- controlling the display device to display the identification information of the at least one movable platform to assist the user to select a target movable platform from the at least one movable platform;
- the display device is controlled to display the received image.
- the system includes at least one user terminal and at least one movable platform, the system includes a display device and at least one first processor, configured to perform the following steps:
- the broadcast signal in response to a broadcast signal sent by the at least one movable platform received from a broadcast channel, wherein the broadcast signal includes identification information of the movable platform and a frequency of a graphics channel used by the movable platform to transmit images;
- controlling the display device to display the identification information of the at least one movable platform to assist the user to select a target movable platform from the at least one movable platform;
- the movable platform includes a camera, and at least one second processor for performing the following methods:
- the image captured by the photographing device is transmitted from the image transmission channel.
- the present application provides a user terminal, an information processing method and an information processing system, wherein the user terminal receives at least one mobile broadcast signal with the identification information of the mobile platform and the frequency of the image transmission channel used by the mobile platform to transmit images. , and display the identification information for the user to choose; after the user determines the mobile platform to be viewed by selecting the identification information of the mobile platform, the user terminal will connect to the selected mobile platform according to the frequency of the image transmission channel used to transmit images. into this channel and receive images from the selected movable platform. In this way, there is no need to verbally tell the user the frequency of the image transmission channel that the user uses to transmit images on the mobile platform.
- the user only needs to select the target mobile platform that he is concerned about on the user terminal, and the user terminal can receive the target mobile platform.
- the transmitted image improves the intelligence of the solution and reduces the user's operation difficulty, so that the user can conveniently and quickly view the images captured by the movable platform that they want to see.
- FIG. 1 is a schematic structural diagram of a user terminal of the present application.
- Fig. 2 is the structural representation of the mobile platform of the present application
- FIG. 3 is a schematic diagram of a broadcast channel used by the mobile platform of the present application for sending broadcast information and an image transmission channel used for sending image information;
- FIG. 4 is a schematic structural diagram of a mobile platform paired with a user terminal in the present application.
- Fig. 5 is the flow chart of the information processing method of the present application.
- FIG. 6 is a schematic structural diagram of the information processing system of the present application.
- a user can receive and watch images collected by a movable platform through a user terminal such as video glasses.
- a user terminal such as video glasses.
- the traditional method is that each movable platform is used for transmission.
- the frequency of the image transmission channel of the image is fixed and cannot be changed at will, and then it is necessary to verbally tell the user the frequency of the image transmission channel used by each mobile platform to transmit images.
- the user terminal is manually operated according to the frequency to enable the user terminal to receive and display the image transmitted by the target movable platform, in addition, once one or more movable platforms of the plurality of movable platforms are turned off, restarted or changed
- the frequency of the video channel used to transmit images needs to be verbally notified to the user again. This solution is not intelligent enough, and the operation is difficult, so that the user cannot conveniently and quickly select and watch the images collected by the mobile platform of his interest according to his personal wishes.
- the embodiments of the present application provide a user terminal, an information processing method, and an information processing system, so that the user only needs to select the target mobile platform that he is concerned about on the user terminal, and the user terminal can automatically receive the target mobile platform.
- the images collected by the mobile platform do not need to verbally tell the user the frequency of the image transmission channel that the mobile platform user uses to transmit images, which improves the intelligence of the system and reduces the difficulty of the user's operation, so that the user can watch himself conveniently and quickly. Images acquired by the movable platform of interest.
- FIG. 1 is a schematic structural diagram of an embodiment of a user terminal of the present application.
- the user terminal 100 in this embodiment may refer to various mobile terminal devices with display devices, such as mobile phones, PDAs, Remote control, VR glasses, FPV glasses, etc.
- the user terminal 100 includes: at least one processor 101 and a display device 103 .
- the display device 103 is used to display the information in the broadcast signal received from the broadcast channel and the image received from the video channel.
- At least one processor 101 is configured to receive broadcast signals from the broadcast channel and image signals from the video channel, and control the display device 103 to display broadcast information in the broadcast signals received from the broadcast channel and images received from the video channel.
- FIG. 2 is a schematic structural diagram of an embodiment of a movable platform of the present application.
- the movable platform 200 in this embodiment may refer to a mobile platform that can move automatically or under controlled conditions through its own power system.
- Various platforms such as: drones, vehicles, unmanned vehicles, ground robots, unmanned ships, etc.
- the movable platform can also be a portable platform or electronic device, which can change its position when carried by a mobile third party, such as: consumer electronic products (including PTZs, mobile terminals, mobile phones, etc.), industrial agricultural electronic products products (such as remote controls), etc.
- the movable platform 200 includes: at least one processor 201 and a photographing device 203 .
- the photographing device 203 is used for photographing images, and at least one processor 201 is used to control the movable platform 200 to perform the following steps: sending a broadcast signal from a broadcast channel and transmitting an image photographed by the photographing device 203 from an image transmission channel.
- FIG. 3 is a schematic diagram of a broadcast channel used by the mobile platform 200 of the present application to send broadcast information and an image transmission channel used to send image information.
- the broadcast signal occupies a fixed frequency in the frequency domain and cannot be changed, while the image transmission channel can occupy multiple frequencies.
- the image transmission channel may switch the image transmission frequency according to the current frequency occupancy.
- the movable platform 200 uses a certain frequency (2.4GHZ) to transmit images.
- 2.4GHZ a certain frequency
- the current frequency is found to have a large amount of data, it can automatically select another frequency (5GHZ) with a smaller amount of data to transmit images, thereby avoiding data congestion.
- the anti-jamming capability of the movable platform 200 is also improved.
- At least one processor 101 of the user terminal 100 is configured to perform the following steps: receive a broadcast signal sent by at least one mobile platform 200 from a broadcast channel, wherein the broadcast signal includes the mobile platform 200 identification information and the frequency of the image transmission channel used by the movable platform 200 to transmit images.
- the platform selection operation is to select a target movable platform from at least one movable platform 200; according to the frequency of the image transmission channel used by the target movable platform to transmit images, the image transmission channel transmitted by the target movable platform is received from the image transmission channel of the target movable platform. image; control the display device 103 to display the received image.
- the first movable platform selection operation may be a selection operation performed by the user according to the identification information of the movable platform displayed on the display device 103 (for example: click, box selection, voice selection, gesture selection, etc.) .
- receiving from a broadcast channel to a broadcast signal sent by the movable platform 200 includes: detecting a user's image display selection operation; and receiving at least one movable platform 200 from the broadcast channel in response to the detected image display selection operation broadcast signal sent.
- the image display selection operation may be implemented by the user clicking on the mouse or clicking on the touch screen to select an icon on the GUI of the display terminal or by clicking a button on the user terminal 100 .
- the identification information is used to characterize the characteristics of the mobile platform 200 (for example: the name of the mobile platform), and the user terminal 100 displays the identification information on the display device to assist the user to select a target identification information from the identification information, and will display the identification information on the display device.
- the movable platform 200 corresponding to the target identification information is used as the target platform.
- the frequency of the image transmission channel of each mobile platform 200 of the at least one mobile platform 200 is different from the frequency of the broadcast channel.
- the broadcast channel occupies a fixed frequency in the entire frequency domain, which is different from the frequency of the image transmission channel.
- the image transmission channel can have multiple different frequencies, and the frequency of the image transmission channel is variable.
- detecting a user's first movable platform selection operation, and selecting a target movable platform from at least one movable platform 200 according to the detected operation includes: detecting the user's first movable platform selection operation , determining target identification information from identification information of at least one movable platform 200 according to the detected operation, and determining the movable platform corresponding to the target identification information as the target movable platform.
- the identification information includes at least one of the location of the removable platform 200 , the identity indicating information of the user of the removable platform 200 , and the device name of the removable platform 200 .
- the user can use the position of the movable platform 200 (for example: GPS positioning) to select the mobile platform at a specific location for viewing; name, ID, ID number, etc.), select the mobile platform operated by the user for viewing; address, etc.), select the mobile platform you want to watch.
- the at least one processor 101 is further configured to: when the image transmitted by the determined target movable platform is abnormal, re-determine a target movable platform from the at least one movable platform 200; the abnormal image transmission signal may be The user terminal cannot obtain the image from the target movable platform, or the user terminal cannot decode the image obtained from the target movable platform, etc.; at this time, the user terminal 100 can re-select a target platform from the remaining movable platforms, and send the message on the target platform.
- the image transmission channel of the image information receives the image information captured by the target platform.
- the at least one processor 101 is further configured to: receive the image transmitted by the target movable platform from the image transmission channel of the target movable platform according to the re-determined frequency of the image transmission channel used by the target movable platform to transmit the image ; Control the display device to display the received image.
- the at least one processor 101 is further configured to: re-determine a target movable platform from the at least one movable platform 200 when the image transmitted by the determined target movable platform is abnormal, including: when the determined target movable platform is abnormal When the image transmitted by the movable platform is abnormal, a prompt message is output to prompt the user to perform the second movable platform selection operation.
- the mobile platform selection operation re-determines a target mobile platform from the at least one mobile platform 200 .
- the identification information of the movable platform also includes location information of the movable platform.
- At least one processor 101 is further configured to: when the image transmitted by the determined target movable platform is abnormal, according to the position information of the movable platform 200, select the movable platform closest to the user terminal 100 and determine it as the target Movable platform.
- the identification information of the movable platform further includes a signal-to-noise ratio of the movable platform.
- At least one processor 101 is further configured to: when it is determined that the image transmitted by the target movable platform is abnormal, according to the signal-to-noise ratio of the movable platform 200 , select the movable platform with the highest signal-to-noise ratio and determine it as the target Movable platform.
- the identification information of the movable platform also includes the signal strength of the movable platform.
- the at least one processor 101 is further configured to: when it is determined that the image transmitted by the target movable platform is abnormal, according to the signal-to-noise ratio of the movable platform 200 , select the movable platform with the highest signal strength and determine it as the target movable platform. mobile platform.
- receiving an image from a movable platform 400 paired with the user terminal 100 ; controlling the display device to display the received image includes: pairing the image displayed by the display device with a movable platform 400 paired with the user terminal 100 .
- the mobile platform 400 receives the image switching to the image transmitted by the target mobile platform.
- FIG. 4 is a schematic diagram of the movable platform 400 paired with the user terminal 100 .
- the at least one processor 201 is further configured to: receive images from the removable platform 400 paired with the user terminal 100 .
- a user terminal eg, FPV glasses, a remote control, etc.
- Movable platform 400 may refer to various platforms that can move automatically or under controlled conditions through their own power systems, such as: drones, vehicles, unmanned vehicles, ground robots, unmanned ships, and the like.
- the movable platform can also be a portable platform or electronic device, which can change its position when carried by a mobile third party, such as consumer electronic products (including PTZ cameras, mobile terminals, mobile phones, PDAs, etc.), etc. .
- the user terminal 100 is used to display the image captured by the mobile platform 400 paired with it.
- the user terminal 100 receives the user's mobile platform selection operation, it determines the target mobile platform, and the user terminal 100 automatically accesses the target
- the image transmission channel of the movable platform obtains the image captured by the target movable platform, and controls its own display device 103 to switch from displaying the image captured by the movable platform 400 paired with the user terminal 100 to displaying the image captured by the target movable platform .
- the movable platform 400 includes: at least one processor 401 , and a camera 403 .
- the photographing device 403 is used for photographing an image, and at least one processor 401 is used for controlling the photographing device to photograph an image, and transmitting the image photographed by the photographing device 403 .
- the movable platform 400 paired with the user terminal 100 is different from the at least one movable platform 200 .
- the at least one processor 101 is further configured to receive an image from the movable platform 400 paired with the user terminal 100 when the image transmitted by the determined target movable platform is abnormal.
- the user terminal 100 when the user terminal 100 cannot receive an image from the image transmission channel of the target mobile platform, or the user terminal 100 cannot normally decode the image received from the image transmission channel of the target mobile platform, the user terminal 100 will pair with the user terminal.
- the image transmission channel of the movable platform 400 receives an image captured by the photographing device of the movable platform 400 .
- the at least one processor 101 is further configured to: when the broadcast signal sent by the mobile platform 200 is not received on the broadcast channel, control the display device to display the data received from the mobile platform 200 paired with the user terminal 100 Image.
- the at least one processor 101 is further configured to: control the display device to display the user's first movable platform selection operation within a preset time period (for example: 10 seconds) after the identification information is displayed.
- a preset time period for example: 10 seconds
- displaying the identification information of the at least one movable platform 200 on the display device includes: saving the received identification information of the at least one movable platform 200 in a list, and displaying the list on the display device.
- the broadcast signal includes the identification of the movable platform; according to the identification selected by the user, the user terminal 100 selects the movable platform 200 corresponding to the selected identification from at least one movable platform 200 as the target movable platform platform.
- the identification information further includes geographic location information, which is used to indicate the geographic location where the at least one movable platform 200 is located; when the user terminal 100 receives the broadcast signal sent by the at least one movable platform 200, the movable platform The identification information of 200 is stored in the list, and the list is displayed on the display device of the user terminal.
- the broadcast signal includes the frequency of the image transmission channel through which the at least one movable platform 200 transmits the image transmission signal; the at least one processor 101 is further configured to: the user terminal 100, according to the frequency of the image transmission channel, from the target mobile platform The image transmission channel for sending the image transmission signal receives the image transmitted by the target mobile platform.
- the frequency of the broadcast channel is fixed. This enables the user terminal 100 to always know the broadcast channel frequency used by the mobile platform 200 to transmit the broadcast signal, and to receive the broadcast signal transmitted by the mobile platform 200 from the broadcast channel based on the frequency of the broadcast channel.
- the frequency of the image transmission channel may be fixed or variable.
- FIG. 5 is a flowchart of an embodiment of an information processing method applied to a user terminal of the present application.
- S501 Receive a broadcast signal sent by at least one movable platform from a broadcast channel, where the broadcast signal includes identification information of the movable platform and a frequency of an image transmission channel used by the movable platform to transmit images.
- At least one processor 201 of a movable platform 200 is configured to transmit an identification with the movable platform 200 information, and transmit the image captured by the photographing device 203 (eg, a pan-tilt camera, etc.) through the image transmission channel; and the broadcast signal of the frequency of the image transmission channel used by the mobile platform 200 to transmit the image; the user terminal 100 (eg: VR glasses)
- the at least one processor 101 of is configured to receive the broadcast signal transmitted by the at least one movable platform 200 from a broadcast channel.
- S503 Control the display device 103 to display the identification information of the at least one movable platform 200 to assist the user to select a target movable platform from the at least one movable platform 200 .
- the user terminal 100 displays the identification information on the display device 103 of the user terminal 100 (such as an LCD display screen, an LED display screen, a touch screen, etc.); the user can select a movable platform 200 from at least one movable platform by selecting the identification information. Move the platform 200 (eg, by clicking on the screen).
- the display device 103 of the user terminal 100 such as an LCD display screen, an LED display screen, a touch screen, etc.
- the user can select a movable platform 200 from at least one movable platform by selecting the identification information. Move the platform 200 (eg, by clicking on the screen).
- S505 Detect the user's first movable platform selection operation, and select a target movable platform from at least one movable platform 200 according to the detection of the first movable platform selection operation.
- S507 Receive the image transmitted by the target movable platform from the image transmission channel of the target movable platform according to the frequency of the image transmission channel used by the target movable platform to transmit the image.
- the image captured by the photographing device transmitted by the target movable platform is received from the image transmission channel of the target movable platform, and displayed on the display device 103 display the image.
- the first movable platform selection operation may be a selection operation performed by the user according to the identification information of the movable platform displayed on the display device 103 (for example: click, box selection, voice selection, gesture selection, etc.) , the user selects the mobile platform he wants to watch based on this operation.
- receiving from a broadcast channel to a broadcast signal sent by the movable platform 200 includes: detecting a user's image display selection operation; and receiving at least one movable platform 200 from the broadcast channel in response to the detected image display selection operation broadcast signal sent.
- the image display selection operation may be implemented by the user clicking on the mouse or clicking on the touch screen to select an icon on the GUI of the display terminal or by clicking a button on the user terminal 100 .
- the frequency of the image transmission channel of each mobile platform 200 of the at least one mobile platform 200 is different from the frequency of the broadcast channel.
- the broadcast channel occupies a fixed frequency in the entire frequency domain, which is different from the frequency of the image transmission channel.
- the image transmission channel can have multiple different frequencies, and the frequency of the image transmission channel is variable.
- the identification information includes at least one of the location of the removable platform 200 , the identity indicating information of the user of the removable platform 200 , and the device name of the removable platform 200 .
- the method further includes: when the image transmitted by the determined target movable platform is abnormal, re-determining a target movable platform from at least one movable platform 200; the abnormal image transmission signal may be that the target movable platform is no longer The captured image is sent from the image transmission channel.
- the user terminal 100 can reselect a target platform from other movable platforms, and receive the image information captured by the target platform through the image transmission channel of the target platform.
- the method further includes: receiving the image transmitted by the target movable platform from the image transmission channel of the target movable platform according to the re-determined frequency of the image transmission channel used by the target movable platform to transmit the image; controlling the display device to display the received image to the image.
- re-determining a target movable platform from the at least one movable platform 200 includes: when the determined image transmitted by the target movable platform is abnormal, Output prompt information to prompt the user to perform the second movable platform selection operation; and re-determine a target movable platform from the at least one movable platform 200 according to the detected user's second movable platform selection operation.
- the identification information of the movable platform also includes location information of the movable platform.
- the image transmitted by the determined target movable platform is abnormal, selecting the movable platform closest to the user terminal 100 according to the position information of the movable platform 200 and determining it as the target movable platform.
- the identification information of the movable platform further includes a signal-to-noise ratio of the movable platform.
- the method further includes: when the determined image transmitted by the target movable platform is abnormal, selecting the movable platform with the highest signal-to-noise ratio as the target movable platform according to the signal-to-noise ratio of the movable platform 200 .
- the identification information of the movable platform also includes the signal strength of the movable platform.
- the method further includes: when it is determined that the image transmitted by the target movable platform is abnormal, according to the signal-to-noise ratio of the movable platform 200, the movable platform with the highest signal strength is selected and determined as the target movable platform.
- the method further includes: receiving an image from the movable platform 400 paired with the user terminal 100 ; controlling the display device to display the received image includes: linking the image displayed by the display device with the user terminal 100
- the paired movable platform 400 receives the image switching to the image transmitted by the target movable platform.
- the method further includes: receiving an image from the movable platform 400 paired with the user terminal 100 when the image transmitted by the determined target movable platform is abnormal. For example: when the user terminal 100 cannot receive an image from the image transmission channel of the target mobile platform, the user terminal 100 will receive the image captured by the camera of the mobile platform 400 from the image transmission channel of the mobile platform 400 paired with the user terminal. Image.
- the method further includes: controlling the display device to display the image received from the movable platform 200 paired with the user terminal 100 when the broadcast signal sent by the movable platform 200 is not received on the broadcast channel.
- the method further includes: when the user's first movable platform selection operation is not detected within a preset period of time (for example: 10 seconds) after the identification information is displayed, controlling the display device to display from pairing with the user terminal 100 The image received by the movable platform 400 .
- a preset period of time for example: 10 seconds
- displaying the identification information of the at least one movable platform 200 on the display device includes: saving the received identification information of the at least one movable platform 200 in a list, and displaying the list on the display device.
- the broadcast signal includes the identification of the movable platform; according to the identification selected by the user, the user terminal 100 selects the movable platform 200 corresponding to the selected identification from at least one movable platform 200 as the target movable platform platform.
- the identification information further includes geographic location information, which is used to indicate the geographic location where the at least one movable platform 200 is located; when the user terminal 100 receives a broadcast signal sent by the at least one movable platform 200, The identification information and geographic location information of the platform 200 are stored in the list, and the list is displayed on the display device of the user terminal.
- the broadcast signal includes the frequency of at least one image transmission channel through which the movable platform 200 sends the image transmission signal; the user terminal 100 receives the image transmission channel from the image transmission channel through which the target mobile platform sends the image transmission signal according to the frequency of the image transmission channel.
- the target mobile platform sends the transmitted image.
- the frequency of the broadcast channel is fixed.
- the frequency of the image transmission channel may be fixed or variable.
- FIG. 6 is a schematic diagram of the information processing system of the present application.
- the system 600 includes X movable platforms 601, 602, 603...60X, and N user terminals 701, 702, 703...70N.
- the user terminals 701-70N in this embodiment may refer to various mobile terminal devices with display devices, such as mobile phones, PDAs, remote controllers, VR glasses, FPV glasses, and so on.
- Each of the user terminals 701-70N includes at least one first processor and a display device.
- Each movable platform 601-60X includes at least one second processor and a camera.
- the display device is used to display the information in the broadcast signal received from the broadcast channel and the image received from the image transmission channel.
- At least one processor of the user terminals 701-70N is used to receive broadcast signals from the broadcast channel and image signals from the image transmission channel, and to control the display devices of the user terminals 701-70N to display the information in the broadcast signals received from the broadcast channel and from the image channel. image received by the channel.
- the movable platforms 601-60X in this embodiment may refer to various platforms that can move automatically or under controlled conditions through their own power systems, such as drones, vehicles, unmanned vehicles, ground robots, and unmanned ships and many more.
- the movable platform can also be a portable platform or electronic device, which can change its position when carried by a mobile third party, such as: consumer electronic products (including PTZs, mobile terminals, mobile phones, etc.), industrial agricultural electronic products products (such as remote controls), etc.
- Each movable platform 601-60X includes at least one processor and a camera.
- the photographing device of the movable platform 601-60X is used for photographing images, and at least one processor of the movable platform 601-60X is used to control the movable platform 601-60X to perform the following steps: sending a broadcast signal from a broadcast channel and transmitting the photograph from an image transmission channel image taken by the device.
- the system 600 includes at least one user terminal 701-70N and at least one movable platform 601-60X.
- At least one second processor of at least one movable platform 601-60X eg, a drone with a camera, a vehicle, an unmanned vehicle, a ground robot, an unmanned ship, etc.
- the photographing device for example: PTZ camera, etc.
- the mobile platform 601 -60X a broadcast signal of the frequency of an image transmission channel used for transmitting images
- at least one first processor of the user terminal 701 eg: VR glasses
- X and N are equal.
- X and N are not equal.
- the first movable platform selection operation may be a selection operation performed by the user according to the identification information of the movable platform 200 displayed on the display terminal (eg, click, box selection, voice selection, gesture selection, etc.). .
- the at least one first processor is further configured to: receive a broadcast signal from a broadcast channel to a broadcast signal sent by the movable platforms 601-60X, including: detecting a user's image display selection operation; in response to the detected image display selection In operation, a broadcast signal transmitted by at least one movable platform 601-60X is received from a broadcast channel.
- the image display selection operation may be implemented by the user clicking on the mouse or clicking on the touch screen to select an icon on the GUI of the display terminal or by clicking a button on the user terminal 701 .
- the frequency of the image transmission channel of each movable platform 601-60X of the at least one movable platform 601-60X is different from the frequency of the broadcast channel.
- the broadcast channel occupies a fixed frequency in the entire frequency domain, which is different from the frequency of the image transmission channel.
- the image transmission channel can have multiple different frequencies, and the frequency of the image transmission channel is variable.
- the identification information includes at least one of the location of the removable platform 601-60X, the identity indication information of the user of the removable platform 601-60X, and the device name of the removable platform 601-60X.
- the at least one first processor is further configured to: when the image transmitted by the determined target movable platform is abnormal, re-determine a target movable platform from the at least one movable platform 601-60X; image transmission signal
- the abnormality can be that the target mobile platform no longer sends its captured images from the image transmission channel.
- the user terminal 701 can re-select a target platform from the remaining movable platforms, and send the image transmission channel of the image information on the target platform. Receive image information captured by the target platform.
- the at least one first processor is further configured to: receive from the image transmission channel of the target movable platform the image transmission channel transmitted by the target movable platform according to the re-determined frequency of the image transmission channel used by the target movable platform to transmit the image. image; controlling the display device to display the received image.
- re-determining a target movable platform from at least one movable platform 601-60X includes: when the image transmitted by the determined target movable platform is abnormal output prompt information to prompt the user to perform the second movable platform selection operation; according to the detected user's second movable platform selection operation, re-determine a target movable platform from at least one movable platform 601-60X.
- the identification information of the movable platform also includes location information of the movable platform.
- the at least one first processor is further configured to: when the image transmitted by the determined target movable platform is abnormal, select the movable platform closest to the user terminal 701 according to the position information of the movable platforms 601-60X Identify the target removable platform.
- the identification information of the movable platform further includes a signal-to-noise ratio of the movable platform.
- the at least one first processor is further configured to: when it is determined that the image transmitted by the target movable platform is abnormal, select the movable platform with the highest signal-to-noise ratio according to the signal-to-noise ratio of the movable platforms 601-60X Identify the target removable platform.
- the identification information of the movable platform also includes the signal strength of the movable platform.
- the at least one first processor is further configured to: when it is determined that the image transmitted by the target movable platform is abnormal, according to the signal-to-noise ratio of the movable platforms 601-60X, select the movable platform with the highest signal strength to determine for the target movable platform.
- the at least one first processor is further configured to: receive an image from the movable platform 601 paired with the user terminal 701; control the display device to display the received image, including: displaying the image displayed by the display device
- the movable platform 601 whose image is paired with the user terminal 701 receives the image switched to the image transmitted by the target movable platform 602 .
- each user terminal 701-70N is paired with one of the movable platforms 601-60M in pairs.
- each of the portion of the user terminals 701-70N is paired in pairs with one of the portion of the movable platforms 601-60X.
- the image is received from the movable platform 601 paired with the user terminal 701 .
- the user terminal 701 will receive the image captured by the camera device of the mobile platform 601 from the image transmission channel of the mobile platform 601 paired with the user terminal. Image.
- the at least one first processor is further configured to: when the broadcast signal sent by the mobile platform 602 is not received on the broadcast channel, control the display device to display the data from the mobile platform 601 paired with the user terminal 701 received image.
- the at least one first processor is further configured to: control the display device when the user's first movable platform selection operation is not detected within a preset time period (for example: 10 seconds) after the identification information is displayed Images received from the removable platform 601 paired with the user terminal are displayed.
- a preset time period for example: 10 seconds
- displaying the identification information of the at least one movable platform on the display device includes: saving the received identification information of the at least one movable platform 601-60X in a list, and displaying the list on the display device.
- the broadcast signal includes the identification of the movable platform; according to the identification selected by the user, the user terminal 701 selects the movable platform 602 corresponding to the selected identification from the at least one movable platform 601-60X as a target Movable platform.
- the identification information further includes geographic location information, which is used to indicate the geographic location where the at least one movable platform 601-60X is located; when the user terminal interface 701 receives a broadcast signal sent by the at least one movable platform 601-60X , the identification information and geographic location information of the movable platforms 601-60X are stored in a list, and the list is displayed on the display device of the user terminal.
- geographic location information which is used to indicate the geographic location where the at least one movable platform 601-60X is located
- the broadcast signal includes the frequency of the image transmission channel through which at least one movable platform 601-60X transmits the image transmission signal; the user terminal 701 transmits the image transmission channel of the image transmission signal from the target mobile platform according to the frequency of the image transmission channel. The channel receives the image transmitted by the target mobile platform.
- the frequency of the broadcast channel is fixed.
- the frequency of the image transmission channel may be fixed or variable.
- Another aspect of the present application also provides a computer-readable medium storing computer instructions for executing the following methods:
- S101 Receive a broadcast signal sent by at least one movable platform from a broadcast channel, where the broadcast signal includes identification information of the movable platform and a frequency of an image transmission channel used by the movable platform to transmit images.
- at least one processor 201 of a movable platform 200 eg, a drone with a camera, a vehicle, an unmanned vehicle, a ground robot, an unmanned ship, etc.
- the photographing device 203 for example, a PTZ camera, etc.
- the mobile platform 200 for transmitting the image
- at least one processor 101 of the user terminal 100 is configured to receive the broadcast signal sent by the at least one movable platform 200 from the broadcast channel.
- S103 Control the display device 103 to display the identification information of the at least one movable platform 200 to assist the user to select a target movable platform from the at least one movable platform 200 .
- the user terminal 100 displays the identification information on the display device 103 of the user terminal 100 (such as an LCD display screen, an LED display screen, a touch screen, etc.); the user can select a movable platform 200 from at least one movable platform by selecting the identification information. Move the platform 200 (eg, by clicking on the screen).
- S105 Detect the user's first movable platform selection operation, and select a target movable platform from at least one movable platform 200 according to the detected first movable platform selection operation.
- S107 Receive the image transmitted by the target movable platform from the image transmission channel of the target movable platform according to the frequency of the image transmission channel used by the target movable platform to transmit the image.
- S109 Display the received image on the display device 103 .
- the image captured by the photographing device transmitted by the target movable platform is received from the image transmission channel of the target movable platform, and displayed on the display device 103 display the image.
Abstract
本发明公开了一种应用于用户终端、信息处理方法及信息处理系统，该方法包括：从广播信道接收可移动平台发送的包含有移动平台的标识信息和可移动平台用于传输图像的图传信道的频率的广播信号；显示至少一个可移动平台的标识信息；根据检测到的用户的第一可移动平台选择操作，从至少一个可移动平台中选定目标可移动平台并从目标可移动平台的图传信道接收目标可移动平台传输的图像；显示接收到的图像。通过这种方式，在不通过口头交互的条件下，用户可以根据个人的意愿选择观看自己感兴趣的可移动平台采集到的图像。
Description
本申请实施例涉及信息处理技术领域，尤其涉及应用于用户终端的信息处理方法、用户终端及信息处理系统。
目前，用户可以通过视频眼镜等用户终端接收并观看可移动平台采集到的图像。当有多个可移动平台同时在采集图像时，若用户想根据自己的意愿观看多个可移动平台中的一个目标可移动平台采集的图像时，传统的做法是，每一个可移动平台用于传输图像的图传信道的频率固定不能随意改变，然后需要口头告诉用户每一个可移动平台用于传输图像的图传信道的频率，然后用户在得知了目标可移动平台用于传输图像的图传信道的频率之后，根据所述频率手动地操作用户终端以使用户终端去接收并显示目标可移动平台传输的图像，另外，一旦多个可移动平台中的一个或多个可移动平台关机重开或者更改用于传输图像的图传信道的频率需要再次口头通知用户。这种方案不够智能，操作难度高，使用户无法方便快捷地根据个人的意愿选择观看自己感兴趣的可移动平台采集到的图像。
发明内容
针对现有技术中的上述缺陷，本申请实施例提供一种用户终端、信息处理方法及信息处理系统。
本申请实施例一方面提供一种用户终端，包括显示装置以及至少一个处理器，所述至少一个处理器用于执行以下步骤：
从广播信道接收至少一个可移动平台发送的广播信号，其中，所述广播信号包括可移动平台的标识信息和可移动平台用于传输图像的图传信道的频率；
控制所述显示装置显示所述至少一个可移动平台的标识信息，以辅助用户从所述至少一个可移动平台中选中目标可移动平台；
检测用户的第一可移动平台选择操作，根据检测到所述操作，从所述至少一个可移动平台中选定目标可移动平台；
根据所述目标可移动平台用于传输图像的图传信道的频率从所述目 标可移动平台的图传信道接收所述目标可移动平台传输的图像；
控制所述显示装置显示所述接收到的图像。
本申请实施例另一方面提供一种信息处理方法，用于用户终端，所述用户终端包括显示装置，所述方法包括：
从广播信道接收至少一个可移动平台发送的广播信号，其中，所述广播信号包括可移动平台的标识信息和可移动平台用于传输图像的图传信道的频率；
控制所述显示装置显示所述至少一个可移动平台的标识信息，以辅助用户从所述至少一个可移动平台中选中目标可移动平台；
检测用户的第一可移动平台选择操作，根据检测到所述操作，从所述至少一个可移动平台中选定目标可移动平台；
根据所述目标可移动平台用于传输图像的图传信道的频率从所述目标可移动平台的图传信道接收所述目标可移动平台传输的图像；
控制所述显示装置显示所述接收到的图像。
本申请实施例另一方面提供一种信息处理系统，所述系统包括至少一个用户终端，以及至少一个可移动平台，所述包括显示装置以及至少一个第一处理器，用于执行以下步骤：
响应于从广播信道接收到的所述至少一个可移动平台发送的广播信号，其中，所述广播信号包括可移动平台的标识信息和可移动平台用于传输图像的图传信道的频率；
控制所述显示装置显示所述至少一个可移动平台的标识信息，以辅助用户从所述至少一个可移动平台中选中目标可移动平台；
检测用户的第一可移动平台选择操作，根据检测到所述操作，从所述至少一个可移动平台中选定目标可移动平台；
根据所述目标可移动平台用于传输图像的图传信道的频率从所述目标可移动平台的图传信道接收所述目标可移动平台传输的图像；
控制所述显示装置显示所述接收到的图像；
所述可移动平台包括拍摄装置，以及至少一个第二处理器，用于执行以下方法：
从所述广播信道发送所述广播信号；
从所述图传信道传输所述拍摄装置拍摄的图像。
本申请提供的一种用户终端、信息处理方法及信息处理系统，通过用户终端接收至少一个可移动发送带有可移动平台标识信息及可移动平台用于传输图像的图传信道的频率的广播信号，并显示标识信息以供用户选择；用户通过选择可移动平台的标识信息而确定需要观看的可移动平台后，用户终端根据所选的可移动平台用于传输图像的图传信道的频率，接入该信道，并从该信道接收所选的可移动平台拍摄的图像。通过这种方式，无需再口头告诉用户可移动平台用户用于传输图像的图传信道的频率，用户只需要在用户终端上选中自己关注的目标可移动平台，用户终端即可以接收目标可移动平台传输的图像，提高了方案的智能化程度，降低用户的操作难度，从而使得用户可以方便快捷地观看自己希望看到的可移动平台所拍摄的图像。
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本申请用户终端的结构示意图；
图2是本申请可移动平台的结构示意图；
图3是本申请可移动平台用于发送广播信息的广播信道及用于发送图像信息的图传信道的示意图；
图4是本申请与用户终端配对的可移动平台的结构示意图；
图5是本申请信息处理方法的流程图；
图6是本申请信息处理系统的结构示意图。
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
附图中所示的流程图仅是示例说明，不是必须包括所有的内容和操作/步骤，也不是必须按所描述的顺序执行。例如，有的操作/步骤还可以分解、组合或部分合并，因此实际执行的顺序有可能根据实际情况改变。
现有技术中，用户可通过视频眼镜等用户终端接收并观看可移动平台采集到的图像。当有多个可移动平台同时采集图像时，若用户想根据自己的意愿观看多个可移动平台中的一个目标可移动平台采集的图像时，传统的做法是，每一个可移动平台用于传输图像的图传信道的频率固定不能随意改变，然后需要口头告诉用户每一个可移动平台用于传输图像的图传信道的频率，用户在得知目标可移动平台用于传输图像的图传信道的频率之后，根据所述频率手动地操作用户终端以使用户终端去接收并显示目标可移动平台传输的图像，另外，一旦多个可移动平台中的一个或多个可移动平台关机重开或者更改用于传输图像的图传信道的频率需要再次口头通知用户。这种方案不够智能，操作难度高，使用户无法方便快捷地根据个人的意愿选择观看自己感兴趣的可移动平台采集到的图像。
本申请实施例为解决上述特定技术问题，提供一种用户终端、信息处理方法及信息处理系统，使用户只需要在用户终端上选中自己关注的目标可移动平台，用户终端即可自动接收目标可移动平台采集的图像，而无需再口头告诉用户可移动平台用户用于传输图像的图传信道的频率，提高了系统的智能化程度，降低用户的操作难度，从而使得用户可以方便快捷地观看自己感兴趣的可移动平台所采集的图像。
参见图1，图1是本申请用户终端一实施例的结构示意图，需要说明的是，本实施例的用户终端100可以是指带有显示装置的各种移动终端设备，例如：手机、PDA、遥控器、VR眼镜、FPV眼镜等等。
用户终端100包括：至少一个处理器101、显示装置103。
显示装置103用于显示从广播信道接收的广播信号中的信息以及从图传信道接收到的图像。至少一个处理器101用于从广播信道接收广播信号以及从图传信道接收图像信号，以及控制显示装置103显示从广播信道接收的广播信号中的广播信息以及从图传信道接收到的图像。
参见图2，图2是本申请可移动平台一实施例的结构示意图，需要说明的是，本实施例的可移动平台200可以是指能够自动或者在受控条件下 通过自身动力系统进行移动的各种平台，例如：无人机、车辆、无人车辆、地面机器人、无人船等等。可移动平台也可以是可携带的平台或电子设备，能够在移动的第三方的携带下位置发生改变，例如：消费类电子产品(包括云台、移动终端、手机等等)、行业农业类电子产品(例如遥控器)等等。
可移动平台200包括：至少一个处理器201、拍摄装置203。
拍摄装置203用于拍摄图像，至少一个处理器201用于控制可移动平台200执行以下步骤：从广播信道发送广播信号以及从图传信道传输拍摄装置203所拍摄的图像。
参见图3，图3是本申请可移动平台200用于发送广播信息的广播信道及用于发送图像信息的图传信道的示意图。如图3所示，广播信号在频域中占据一个固定的频率不可改变，而图传信道可以占用多个频率。
在一些实施例中，图传信道可根据当前频率占用的情况，切换图像传输频率。例如：可移动平台200使用某一频率(2.4GHZ)传输图像，当发现当前频率数据量较大时，可以自动选择另一数据量较少的频率(5GHZ)传输图像，从而避免了数据拥堵，也有提高了可移动平台200的抗干扰能力。
结合图1-图3，本实施例中，用户终端100的至少一个处理器101用于执行以下步骤：从广播信道接收至少一个可移动平台200发送的广播信号，其中，广播信号包括可移动平台200的标识信息和可移动平台200用于传输图像的图传信道的频率。控制显示装置103显示至少一个可移动平台200的标识信息，以辅助用户从至少一个可移动平台200中选中目标可移动平台；检测用户的第一可移动平台选择操作，根据检测到第一可移动平台选择操作，从至少一个可移动平台200中选定目标可移动平台；根据目标可移动平台用于传输图像的图传信道的频率从目标可移动平台的图传信道接收目标可移动平台传输的图像；控制显示装置103上显示接收到的图像。
在一些实施例中，第一可移动平台选择操作可以是用户根据显示在显示装置103中显示的可移动平台的标识信息进行选择操作(例如：点选、框选、语音选择、手势选择等)。
在一些实施例中，从广播信道接收至可移动平台200发送的广播信号，包括：检测用户的图像显示选择操作；响应于检测到的图像显示选择操作，从广播信道接收至少一个可移动平台200发送的广播信号。
在一些实施例中，图像显示选择操作可以是用户鼠标点击或在触摸屏上点击等方式选择显示终端的GUI上的图标或者通过点击用户终端100上的按键而实现。
标识信息用于表征可移动平台200的特点(例如：可移动平台的名称)，用户终端100在显示装置上显示标识信息，用于辅助用户从标识信息中选择一个目标标识信息，并将于该目标标识信息对应的可移动平台200作为目标平台。
在一些实施例中，至少一个可移动平台200中每一个可移动平台200的图传信道的频率不同于广播信道的频率。如附图3所示，广播信道在整个频域上占据一个固定不变的频率，且与图传信道的频率不同。而图传信道可以有多个不同的频率，并且图传信道的频率是可变的。
在一些实施例中，检测用户的第一可移动平台选择操作，根据检测到的操作，从至少一个可移动平台200中选定目标可移动平台，包括：检测用户的第一可移动平台选择操作，根据检测到的操作从至少一个可移动平台200的标识信息中确定目标标识信息，将与目标标识信息对应的可移动平台中确定为目标可移动平台。
在一些实施例中，标识信息包括可移动平台200的位置、可移动平台200的用户的身份指示信息、可移动平台200的设备名称中的至少一种。一方面，用户可以通过可移动平台200的位置(例如：GPS定位)，以选择处于特定位置的可移动平台进行观看；另一方面，可以通过可移动平台200的用户的身份信息(例如：用户的名称、ID、身份证号等等)，选择该用户操作的可移动平台进行观看；另一方面，用户也可以直接根据可移动平台的名称(例如：可移动平台的ID、SN码，MAC地址等等)，选择自己希望观看的可移动平台。
在一些实施例中，至少一个处理器101还用于：当确定的目标可移动平台传输的图像异常时，从至少一个可移动平台200中重新确定一个目标可移动平台；图传信号异常可以是用户终端无法从目标可移动平台获取图 像，或者用户终端无法解码从目标可移动平台获取图像等；此时用户终端100可从其余的可移动平台中重新选择一个目标平台，并在该目标平台发送图像信息的图传信道接收该目标平台拍摄的图像信息。
在一些实施例中，至少一个处理器101还用于：根据重新确定的目标可移动平台用于传输图像的图传信道的频率从目标可移动平台的图传信道接收目标可移动平台传输的图像；控制显示装置显示接收到的图像。
在一些实施例中，至少一个处理器101还用于：当确定的目标可移动平台传输的图像异常时，从至少一个可移动平台200中重新确定一个目标可移动平台，包括：当确定的目标可移动平台传输的图像异常时，输出提示信息，以提示用户进行第二可移动平台选择操作，用户基于该操作，可重新选择自己希望观看的可移动平台；根据检测到的用户的第二可移动平台选择操作，从至少一个可移动平台200中重新确定一个目标可移动平台。
在一些实施例中，可移动平台的标识信息还包括可移动平台的位置信息。
在一些实施例中，至少一个处理器101还用于：当确定的目标可移动平台传输的图像异常时，根据可移动平台200的位置信息，选择距离用户终端100最近的可移动平台确定为目标可移动平台。
在一些实施例中，可移动平台的标识信息还包括可移动平台的信噪比。
在一些实施例中，至少一个处理器101还用于：当确定的目标可移动平台传输的图像异常时，根据可移动平台200的信噪比，选择信噪比最高的可移动平台确定为目标可移动平台。
在一些实施例中，可移动平台的标识信息还包括可移动平台的信号强度。
在一些实施例中，至少一个处理器101还用于：当确定的目标可移动平台传输的图像异常时，根据可移动平台200的信噪比，选择信号强度最高的可移动平台确定为目标可移动平台。
在一些实施例中，从与用户终端100配对的可移动平台400接收图像；控制所述显示装置显示所述接收到的图像，包括：将显示装置显示的图像与所述用户终端100配对的可移动平台400接收图像切换为所述目标可移动平台传输的图像。
参见图4，图4是与用户终端100配对的可移动平台400示意图。
在一些实施例中，至少一个处理器201还用于：从与用户终端100配对的可移动平台400接收图像。需要说明的是，用户终端(例如：FPV眼镜、遥控器等等)通常会与一个可移动平台400配对，以供用户操作可移动平台400。可移动平台400可以是指能够自动或者在受控条件下通过自身动力系统进行移动的各种平台，例如：无人机、车辆、无人车辆、地面机器人、无人船等等。可移动平台也可以是可携带的平台或电子设备，能够在移动的第三方的携带下位置发生改变，例如：消费类电子产品(包括云台相机、移动终端、手机、PDA等等)等等。通常情况下，用户终端100用于显示与其配对的可移动平台400所拍摄的图像，当用户终端100接收到用户的可移动平台选择操作时，确定目标可移动平台，用户终端100自动接入目标可移动平台的图传信道，获取目标可移动平台拍摄的图像，并控制自身的显示装置103由显示与用户终端100配对的可移动平台400拍摄的图像切换为显示由目标可移动平台拍摄的图像。
在一些实施例中，可移动平台400包括：至少一个处理器401、拍摄装置403。
拍摄装置403用于拍摄图像，至少一个处理器401用于控制拍摄装置拍摄图像，以及传输拍摄装置403拍摄的图像。
在一些实施例中，与用户终端100配对的可移动平台400不同于至少一个可移动平台200。
在一些实施例中，至少一个处理器101还用于：当确定的目标可移动平台传输的图像异常时，从与用户终端100配对的可移动平台400接收图像。
例如：当用户终端100无法从目标可移动平台的图传信道接收到图像，或者用户终端100无法正常解码从目标可移动平台的图传信道接收到图像时，用户终端100将从与用户终端配对的可移动平台400的图传信道中接收可移动平台400的拍摄设备所拍摄的图像。
在一些实施例中，至少一个处理器101还用于：当在广播信道没有接收到可移动平台200发送的广播信号时，控制显示装置显示从与所述用户终端100配对的可移动平台200接收的图像。
在一些实施例中，至少一个处理器101还用于：当在显示标识信息后的预设时间段内(例如：10秒)未检测到用户的第一可移动平台选择操作，控制显示装置显示从与用户终端100配对的可移动平台400接收的图像。
在一些实施例中，在显示装置显示至少一个可移动平台200的标识信息，包括：将接收到的至少一个可移动平台200的标识信息保存在列表中，并将列表显示在显示装置上。
在一些实施例中，广播信号包括可移动平台的标识；用户终端100根据用户所选的标识，从至少一个可移动平台200中选定与所选的标识对应的可移动平台200作为目标可移动平台。
在一些实施例中，标识信息还包括地理位置信息，用于表示至少一个可移动平台200所在的地理位置；在用户终端100接收到至少一个可移动平台200发送的广播信号时，将可移动平台200的标识信息及保存在列表中，并将列表显示在用户终端的显示装置上。
在一些实施例中，广播信号包括至少一个可移动平台200发送图传信号的图传信道的频率；至少一个处理器101还用于：用户终端100根据图传信道的频率，从目标可移动平台发送图传信号的图传信道接收目标可移动平台发送传输的图像。
在一些实施例中，广播信道的频率是固定不变的。这使得用户终端100总是能够知晓可移动平台200用于发送广播信号的广播信道频率，并基于广播信道的频率，从广播信道接收由可移动平台200发送的广播信号。
在一些实施例中，图传信道的频率可以是固定不变的，也可以是可变的。
参见图5，图5是本申请应用于用户终端的信息处理方法一实施例的流程图。
S501：从广播信道接收至少一个可移动平台发送的广播信号，其中，广播信号包括可移动平台的标识信息以及可移动平台用于传输图像的图传信道的频率。
例如：可移动平台200(例如：带有摄像装置的无人机、车辆、无人车辆、地面机器人、无人船等)的至少一个处理器201被配置为发送带有 可移动平台200的标识信息，并且通过图传信道传输拍摄装置203(例如：云台相机等)拍摄的图像；和可移动平台200用于传输图像的图传信道的频率的广播信号；用户终端100(例如：VR眼镜)的至少一个处理器101被配置为，从广播信道接收到至少一个可移动平台200发送的该广播信号。
S503：控制显示装置103显示至少一个可移动平台200的标识信息，以辅助用户从至少一个可移动平台200中选中目标可移动平台。
例如：用户终端100将标识信息显示在用户终端100的显示装置103(例如LCD显示屏、LED显示屏、触摸屏等等)上；用户可通过选择标识信息从至少一个可移动平台中200选择一个可移动平台200(例如在屏幕上点选)。
S505：检测用户的第一可移动平台选择操作，根据检测到第一可移动平台选择操作，从至少一个可移动平台200中选定目标可移动平台。
S507：根据目标可移动平台用于传输图像的图传信道的频率从目标可移动平台的图传信道接收目标可移动平台传输的图像。
S509：在显示装置103上显示接收到的图像。
例如：根据目标可移动平台发送的广播信号中的用于传输图像的图传信道的频率从目标可移动平台的图传信道接收目标可移动平台传输的拍摄装置拍摄的图像，并在显示装置103上显示该图像。
在一些实施例中，第一可移动平台选择操作可以是用户根据显示在显示装置103中显示的可移动平台的标识信息进行选择操作(例如：点选、框选、语音选择、手势选择等)，用户基于该操作选择自己希望观看的可移动平台。
在一些实施例中，从广播信道接收至可移动平台200发送的广播信号，包括：检测用户的图像显示选择操作；响应于检测到的图像显示选择操作，从广播信道接收至少一个可移动平台200发送的广播信号。
在一些实施例中，图像显示选择操作可以是用户鼠标点击或在触摸屏上点击等方式选择显示终端的GUI上的图标或者通过点击用户终端100上的按键而实现。
在一些实施例中，至少一个可移动平台200中每一个可移动平台200的图传信道的频率不同于广播信道的频率。如附图3所示，广播信道在整 个频域上占据一个固定不变的频率，且与图传信道的频率不同。而图传信道可以有多个不同的频率，并且图传信道的频率是可变的。
在一些实施例中，标识信息包括可移动平台200的位置、可移动平台200的用户的身份指示信息、可移动平台200的设备名称中的至少一种。
在一些实施例中，还包括：当确定的目标可移动平台传输的图像异常时，从至少一个可移动平台200中重新确定一个目标可移动平台；图传信号异常可以是目标可移动平台不再从图传信道发送其拍摄的图像，此时用户终端100可从其余的可移动平台中重新选择一个目标平台，并在该目标平台发送图像信息的图传信道接收该目标平台拍摄的图像信息。
在一些实施例中，还包括：根据重新确定的目标可移动平台用于传输图像的图传信道的频率从目标可移动平台的图传信道接收目标可移动平台传输的图像；控制显示装置显示接收到的图像。
在一些实施例中，当确定的目标可移动平台传输的图像异常时，从至少一个可移动平台200中重新确定一个目标可移动平台，包括：当确定的目标可移动平台传输的图像异常时，输出提示信息，以提示用户进行第二可移动平台选择操作；根据检测到的用户的第二可移动平台选择操作，从至少一个可移动平台200中重新确定一个目标可移动平台。
在一些实施例中，可移动平台的标识信息还包括可移动平台的位置信息。
在一些实施例中，还包括：当确定的目标可移动平台传输的图像异常时，根据可移动平台200的位置信息，选择距离用户终端100最近的可移动平台确定为目标可移动平台。
在一些实施例中，可移动平台的标识信息还包括可移动平台的信噪比。
在一些实施例中，还包括：当确定的目标可移动平台传输的图像异常时，根据可移动平台200的信噪比，选择信噪比最高的可移动平台确定为目标可移动平台。
在一些实施例中，可移动平台的标识信息还包括可移动平台的信号强度。
在一些实施例中，还包括：当确定的目标可移动平台传输的图像异常时，根据可移动平台200的信噪比，选择信号强度最高的可移动平台确定 为目标可移动平台。
在一些实施例中，还包括：从与用户终端100配对的可移动平台400接收图像；控制所述显示装置显示所述接收到的图像，包括：将显示装置显示的图像与所述用户终端100配对的可移动平台400接收图像切换为所述目标可移动平台传输的图像。
在一些实施例中，还包括：当确定的目标可移动平台传输的图像异常时，从与用户终端100配对的可移动平台400接收图像。例如：当用户终端100无法从目标可移动平台的图传信道接收到图像时，用户终端100将从与用户终端配对的可移动平台400的图传信道中接收可移动平台400的拍摄设备所拍摄的图像。
在一些实施例中，还包括：当在广播信道没有接收到可移动平台200发送的广播信号时，控制显示装置显示从与所述用户终端100配对的可移动平台200接收的图像。
在一些实施例中，还包括：当在显示标识信息后的预设时间段内(例如：10秒)未检测到用户的第一可移动平台选择操作，控制显示装置显示从与用户终端100配对的可移动平台400接收的图像。
在一些实施例中，在显示装置显示至少一个可移动平台200的标识信息，包括：将接收到的至少一个可移动平台200的标识信息保存在列表中，并将列表显示在显示装置上。
在一些实施例中，广播信号包括可移动平台的标识；用户终端100根据用户所选的标识，从至少一个可移动平台200中选定与所选的标识对应的可移动平台200作为目标可移动平台。
在一些实施例中，标识信息还包括地理位置信息，用于表示至少一个可移动平台200所在的地理位置；在用户终端接100收到至少一个可移动平台200发送的广播信号时，将可移动平台200的标识信息及地理位置信息保存在列表中，并将列表显示在用户终端的显示装置上。
在一些实施例中，广播信号包括至少一个可移动平台200发送图传信号的图传信道的频率；用户终端100根据图传信道的频率，从目标可移动平台发送图传信号的图传信道接收目标可移动平台发送传输的图像。
在一些实施例中，广播信道的频率是固定不变的。
在一些实施例中，图传信道的频率可以是固定不变的，也可以是可变的。
参见图6，图6是本申请信息处理系统的示意图。所述系统600包括X个可移动平台601、602、603...60X，以及N个用户终端701、702、703...70N。
需要说明的是，本实施例的用户终端701-70N可以是指带有显示装置的各种移动终端设备，例如：手机、PDA、遥控器、VR眼镜、FPV眼镜等等。
每个用户终端701-70N均包括至少一个第一处理器以及显示装置。
每个可移动平台601-60X均包括至少一个第二处理器以及拍摄装置。
显示装置用于显示从广播信道接收的广播信号中的信息以及从图传信道接收到的图像。用户终端701-70N的至少一个处理器用于从广播信道接收广播信号以及从图传信道接收图像信号，以及控制用户终端701-70N的显示装置显示从广播信道接收的广播信号中的信息和从图传信道接收到的图像。
本实施例的可移动平台601-60X可以是指能够自动或者在受控条件下通过自身动力系统进行移动的各种平台，例如：无人机、车辆、无人车辆、地面机器人、无人船等等。可移动平台也可以是可携带的平台或电子设备，能够在移动的第三方的携带下位置发生改变，例如：消费类电子产品(包括云台、移动终端、手机等等)、行业农业类电子产品(例如遥控器)等等。
每个可移动平台601-60X包括：至少一个处理器以及拍摄装置。
可移动平台601-60X的拍摄装置用于拍摄图像，可移动平台601-60X的至少一个处理器用于控制可移动平台601-60X执行以下步骤：从广播信道发送广播信号以及从图传信道传输拍摄装置所拍摄的图像。
结合图3、图6，本实施例中，系统600包括至少一个用户终端701-70N，以及至少一个可移动平台601-60X。至少一个可移动平台601-60X(例如：带有摄像装置的无人机、车辆、无人车辆、地面机器人、无人船等)的至少一个第二处理器被配置为发送带有可移动平台601-60X的标识信息，并且通过图传信道传输拍摄装置(例如：云台相机等)拍摄的图像；(例如： 可移动平台的ID、机主姓名、MAC地址等等)和可移动平台601-60X用于传输图像的图传信道的频率的广播信号；用户终端701(例如：VR眼镜)的至少一个第一处理器被配置为，从广播信道接收到至少一个可移动平台601-60X发送的该广播信号，并将标识信息显示在用户终端701的显示装置(例如LCD显示屏、LED显示屏、触摸屏等等)上；用户通过选择标识信息从至少一个可移动平台中601-60X选择一个可移动平台(例如603)；根据检测到的用户的可移动平台选择操作，将选择到的可移动平台603作为目标可移动平台；然后根据目标可移动平台发送的广播信号中的用于传输图像的图传信道的频率从目标可移动平台的图传信道接收目标可移动平台传输的拍摄装置拍摄的图像，并在显示装置上显示该图像。
在一些实施例中，X与N相等。
在一些实施例中X与N不相等。
在一些实施例中，第一可移动平台选择操作可以是用户根据显示在显示终端中显示的可移动平台200的标识信息进行选择操作(例如：点选、框选、语音选择、手势选择等)。
在一些实施例中，至少一个第一处理器还用于：从广播信道接收至可移动平台601-60X发送的广播信号，包括：检测用户的图像显示选择操作；响应于检测到的图像显示选择操作，从广播信道接收至少一个可移动平台601-60X发送的广播信号。
在一些实施例中，图像显示选择操作可以是用户鼠标点击或在触摸屏上点击等方式选择显示终端的GUI上的图标或者通过点击用户终端701上的按键而实现。
在一些实施例中，至少一个可移动平台601-60X中每一个可移动平台601-60X的图传信道的频率不同于广播信道的频率。如附图3所示，广播信道在整个频域上占据一个固定不变的频率，且与图传信道的频率不同。而图传信道可以有多个不同的频率，并且图传信道的频率是可变的。
在一些实施例中，标识信息包括可移动平台601-60X的位置、可移动平台601-60X的用户的身份指示信息、可移动平台601-60X的设备名称中的至少一种。
在一些实施例中，至少一个第一处理器还用于：当确定的目标可移动 平台传输的图像异常时，从至少一个可移动平台601-60X中重新确定一个目标可移动平台；图传信号异常可以是目标可移动平台不再从图传信道发送其拍摄的图像，此时用户终端701可从其余的可移动平台中重新选择一个目标平台，并在该目标平台发送图像信息的图传信道接收该目标平台拍摄的图像信息。
在一些实施例中，至少一个第一处理器还用于：根据重新确定的目标可移动平台用于传输图像的图传信道的频率从目标可移动平台的图传信道接收目标可移动平台传输的图像；控制显示装置显示接收到的图像。
在一些实施例中，当确定的目标可移动平台传输的图像异常时，从至少一个可移动平台601-60X中重新确定一个目标可移动平台，包括：当确定的目标可移动平台传输的图像异常时，输出提示信息，以提示用户进行第二可移动平台选择操作；根据检测到的用户的第二可移动平台选择操作，从至少一个可移动平台601-60X中重新确定一个目标可移动平台。
在一些实施例中，可移动平台的标识信息还包括可移动平台的位置信息。
在一些实施例中，至少一个第一处理器还用于：当确定的目标可移动平台传输的图像异常时，根据可移动平台601-60X的位置信息，选择距离用户终端701最近的可移动平台确定为目标可移动平台。
在一些实施例中，可移动平台的标识信息还包括可移动平台的信噪比。
在一些实施例中，至少一个第一处理器还用于：当确定的目标可移动平台传输的图像异常时，根据可移动平台601-60X的信噪比，选择信噪比最高的可移动平台确定为目标可移动平台。
在一些实施例中，可移动平台的标识信息还包括可移动平台的信号强度。
在一些实施例中，至少一个第一处理器还用于：当确定的目标可移动平台传输的图像异常时，根据可移动平台601-60X的信噪比，选择信号强度最高的可移动平台确定为目标可移动平台。
在一些实施例中，至少一个第一处理器还用于：从与用户终端701配对的可移动平台601接收图像；控制所述显示装置显示所述接收到的图像，包括：将显示装置显示的图像与所述用户终端701配对的可移动平台601 接收图像切换为所述目标可移动平台602传输的图像。
在一些实施例中，每一个用户终端701-70N均与其中一个可移动平台601-60M两两配对。
在一些实施例中，部分用户终端701-70N中的每一个与部分可移动平台601-60X中的其中一个两两配对。
在一些实施例中，当确定的目标可移动平台传输的图像异常时，从与用户终端701配对的可移动平台601接收图像。例如：当用户终端701无法从目标可移动平台的图传信道接收到图像时，用户终端701将从与用户终端配对的可移动平台601的图传信道中接收可移动平台601的拍摄设备所拍摄的图像。
在一些实施例中，至少一个第一处理器还用于：当在广播信道没有接收到可移动平台602发送的广播信号时，控制显示装置显示从与所述用户终端701配对的可移动平台601接收的图像。
在一些实施例中，至少一个第一处理器还用于：当在显示标识信息后的预设时间段内(例如：10秒)未检测到用户的第一可移动平台选择操作，控制显示装置显示从与用户终端配对的可移动平台601接收的图像。
在一些实施例中，在显示装置显示至少一个可移动平台的标识信息，包括：将接收到的至少一个可移动平台601-60X的标识信息保存在列表中，并将列表显示在显示装置上。
在一些实施例中，广播信号包括可移动平台的标识；用户终端701根据用户所选的标识，从至少一个可移动平台601-60X中选定与所选的标识对应的可移动平台602作为目标可移动平台。
在一些实施例中，标识信息还包括地理位置信息，用于表示至少一个可移动平台601-60X所在的地理位置；在用户终端接701收到至少一个可移动平台601-60X发送的广播信号时，将可移动平台601-60X的标识信息及地理位置信息保存在列表中，并将列表显示在用户终端的显示装置上。
在一些实施例中，广播信号包括至少一个可移动平台601-60X发送图传信号的图传信道的频率；用户终端701根据图传信道的频率，从目标可移动平台发送图传信号的图传信道接收目标可移动平台发送传输的图像。
在一些实施例中，广播信道的频率是固定不变的。
在一些实施例中，图传信道的频率可以是固定不变的，也可以是可变的。
本申请另一方面还提供一种计算机可读介质，存储有计算机指令，该计算机指令用于执行以下方法：
S101：从广播信道接收至少一个可移动平台发送的广播信号，其中，广播信号包括可移动平台的标识信息以及可移动平台用于传输图像的图传信道的频率。例如：可移动平台200(例如：带有摄像装置的无人机、车辆、无人车辆、地面机器人、无人船等)的至少一个处理器201被配置为发送带有可移动平台200的标识信息，并且通过图传信道传输拍摄装置203(例如：云台相机等)拍摄的图像；(例如：可移动平台的ID、机主姓名、MAC地址等等)和可移动平台200用于传输图像的图传信道的频率的广播信号；用户终端100(例如：VR眼镜)的至少一个处理器101被配置为，从广播信道接收到至少一个可移动平台200发送的该广播信号。
S103：控制显示装置103显示至少一个可移动平台200的标识信息，以辅助用户从至少一个可移动平台200中选中目标可移动平台。例如：用户终端100将标识信息显示在用户终端100的显示装置103(例如LCD显示屏、LED显示屏、触摸屏等等)上；用户可通过选择标识信息从至少一个可移动平台中200选择一个可移动平台200(例如在屏幕上点选)。
S105：检测用户的第一可移动平台选择操作，根据检测到第一可移动平台选择操作，从至少一个可移动平台200中选定目标可移动平台。
S107：根据目标可移动平台用于传输图像的图传信道的频率从目标可移动平台的图传信道接收目标可移动平台传输的图像。
S109：在显示装置103上显示接收到的图像。例如：根据目标可移动平台发送的广播信号中的用于传输图像的图传信道的频率从目标可移动平台的图传信道接收目标可移动平台传输的拍摄装置拍摄的图像，并在显示装置103上显示该图像。
应当理解，在本申请说明书中所使用的术语仅仅是出于描述特定实施例的目的而并不意在限制本申请。
以上所述，仅为本申请的具体实施例，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻 易想到各种等效的修改或替换，这些修改或替换都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以权利要求的保护范围为准。
Claims (39)
- 一种用户终端，包括显示装置以及至少一个处理器，所述至少一个第一处理器用于执行以下步骤：从广播信道接收至少一个可移动平台发送的广播信号，其中，所述广播信号包括可移动平台的标识信息和可移动平台用于传输图像的图传信道的频率；控制所述显示装置显示所述至少一个可移动平台的标识信息，以辅助用户从所述至少一个可移动平台中选中目标可移动平台；检测用户的第一可移动平台选择操作，根据检测到所述操作，从所述至少一个可移动平台中选定目标可移动平台；根据所述目标可移动平台用于传输图像的图传信道的频率从所述目标可移动平台的图传信道接收所述目标可移动平台传输的图像；控制所述显示装置显示所接收到的图像。
- 根据权利要求1所述的用户终端，其特征在于，所述第一处理器在从广播信道接收至少一个可移动平台发送的广播信号时，具体用于：检测用户的图像显示选择操作；响应于所述检测到的图像显示选择操作，从广播信道接收至少一个可移动平台发送的广播信号。
- 根据权利要求1所述的用户终端，其特征在于，所述至少一个可移动平台中每一个可移动平台的所述图传信道的频率均不同于所述广播信道的频率。
- 根据权利要求1所述的用户终端，其特征在于，所述标识信息包括可移动平台的位置、可移动平台的用户的身份指示信息、可移动平台的设备名称中的至少一种。
- 根据权利要求1所述的用户终端，其特征在于，所述至少一个处理器在检测用户的第一可移动平台选择操作，根据检测到的所述操作，从所述至少一个可移动平台中选定目标可移动平台时，具体用于：检测用户的第一可移动平台选择操作，根据检测到所述操作从所述至少 一个可移动平台的标识信息中确定目标标识信息，将所述目标标识信息对应的可移动平台中确定为目标可移动平台。
- 根据权利要求1所述的用户终端，其特征在于，所述至少一个处理器，还用于：当所述确定的目标可移动平台传输的图像异常时，从至少一个可移动平台中重新确定一个目标可移动平台；根据重新确定的目标可移动平台用于传输图像的图传信道的频率从所述目标可移动平台的图传信道接收所述目标可移动平台传输的图像；控制所述显示装置显示所述接收到的图像。
- 根据权利要求6所述的用户终端，其特征在于，所述至少一个处理器在所述确定的目标可移动平台传输的图像异常时，从至少一个可移动平台中重新确定一个目标可移动平台时，具体用于：当所述确定的目标可移动平台传输的图像异常时，发送提示信息，以提示用户进行第二可移动平台选择操作；根据检测到的用户的第二可移动平台选择操作，从所述至少一个可移动平台中重新确定一个目标可移动平台。
- 根据权利要求1所述的用户终端，其特征在于，所述至少一个处理器，还用于：从与所述用户终端配对的可移动平台接收图像；所述至少一个处理器控制所述显示装置显示所述接收到的图像时，具体用于：将所述显示装置显示的图像由所述与所述用户终端配对的可移动平台接收图像切换为所述目标可移动平台传输的图像。
- 根据权利8所述的用户终端，其特征在于，所述至少一个处理器，还用于：当所述确定的目标可移动平台传输的图像异常时，从与所述用户终端配对的可移动平台接收图像，并将所述显示装置显示的图像由所述目标可移动平台传输的图像切换为所述与所述用户终端配对的可移动平台接收图像。
- 根据权利8所述的用户终端，其特征在于，所述至少一个处理器，还用于：当在所述广播信道没有接收到可移动平台发送的广播信号时，控制显示装置显示所述从与所述用户终端配对的可移动平台接收图像。
- 根据权利8所述的用户终端，其特征在于，所述至少一个处理器，还用于：当在显示所述标识信息后的预设时间段内未检测到所述用户的第一可移动平台选择操作时，控制显示装置显示所述从与所述用户终端配对的可移动平台接收图像。
- 根据权利要求1所述的用户终端，其特征在于，所述至少一个处理器在所述显示装置显示所述至少一个可移动平台的标识信息时，具体用于：将接收到的所述至少一个可移动平台的标识信息保存在列表中，并将所述列表在所述显示装置显示。
- 根据权利要求1所述的用户终端，其特征在于，所述广播信道的频率是固定不变的。
- 一种应用于用户终端的信息处理方法，所述用户终端包括显示装置，所述方法包括：从广播信道接收至少一个可移动平台发送的广播信号，其中，所述广播信号包括可移动平台的标识信息和可移动平台用于传输图像的图传信道的频率；控制所述显示装置显示所述至少一个可移动平台的标识信息，以辅助用户从所述至少一个可移动平台中选中目标可移动平台；检测用户的第一可移动平台选择操作，根据检测到所述操作，从所述至少一个可移动平台中选定目标可移动平台；根据所述目标可移动平台用于传输图像的图传信道的频率从所述目标可移动平台的图传信道接收所述目标可移动平台传输的图像；控制所述显示装置显示所述接收到的图像。
- 根据权利要求14所述的方法，其特征在于，所述从广播信道接收至少一个可移动平台发送的广播信号，包括：检测用户的图像显示选择操作；响应于所述检测到的图像显示选择操作，从广播信道接收至少一个可移 动平台发送的广播信号。
- 根据权利要求14所述的方法，其特征在于，所述至少一个可移动平台中每一个可移动平台的所述图传信道的频率均不同于所述广播信道的频率。
- 根据权利要求14所述的方法，其特征在于，所述标识信息包括可移动平台的位置、可移动平台的用户的身份指示信息、可移动平台的设备名称中的至少一种。
- 根据权利要求14所述的方法，其特征在于，所述检测用户的第一可移动平台选择操作，根据检测到所述操作，从所述至少一个可移动平台中选定目标可移动平台，包括：检测用户的第一可移动平台选择操作，根据检测到的所述操作从所述至少一个可移动平台的标识信息中确定目标标识信息，将所述目标标识信息对应的可移动平台中确定为目标可移动平台。
- 根据权利要求14所述的方法，其特征在于，所述方法还包括：当所述确定的目标可移动平台传输的图像异常时，从至少一个可移动平台中重新确定一个目标可移动平台；根据重新确定的目标可移动平台用于传输图像的图传信道的频率从所述目标可移动平台的图传信道接收所述目标可移动平台传输的图像；控制所述显示装置上显示所述接收到的图像。
- 根据权利要求19所述的方法，其特征在于，所述当所述确定的目标可移动平台传输的图像异常时，从至少一个可移动平台中重新确定一个目标可移动平台，包括：当所述确定的目标可移动平台传输的图像异常时，输出提示信息，以提示用户进行第二可移动平台选择操作；根据检测到的用户的第二可移动平台选择操作，从所述至少一个可移动平台中重新确定一个目标可移动平台。
- 根据权利要求14所述的方法，其特征在于，所述方法还包括：从与所述用户终端配对的可移动平台接收图像；所述控制所述显示装置显示所述接收到的图像，包括：将所述显示装置显示的图像由所述与所述用户终端配对的可移动平台接 收图像切换为所述目标可移动平台传输的图像。
- 根据权利要求21所述的方法，其特征在于，所述方法还包括：当所述确定的目标可移动平台传输的图像异常时，从与所述用户终端配对的可移动平台接收图像，并将所述显示装置显示的图像由所述目标可移动平台传输的图像切换为所述与所述用户终端配对的可移动平台接收图像。
- 根据权利要求21所述的方法，其特征在于，所述方法还包括：当在所述广播信道没有接收到可移动平台发送的广播信号时，控制显示装置显示所述从与所述用户终端配对的可移动平台接收图像。
- 根据权利要求21所述的方法，其特征在于，所述方法还包括：当在显示所述标识信息后的预设时间段内未检测到所述用户的第一可移动平台选择操作，控制显示装置显示所述从与所述用户终端配对的可移动平台接收图像。
- 根据权利要求14所述的方法，其特征在于，所述在所述显示装置显示所述至少一个可移动平台的标识信息，包括：将接收到的所述至少一个可移动平台的标识信息保存在列表中，并将所述列表显示在所述显示装置上。
- 根据权利要求14所述的方法，其特征在于，所述广播信道的频率是固定不变的。
- 一种信息处理系统，所述系统包括至少一个用户终端，以及至少一个可移动平台，所述可移动平台包括显示装置以及至少一个第一处理器，用于执行以下步骤：响应于从广播信道接收到的所述至少一个可移动平台发送的广播信号，其中，所述广播信号包括可移动平台的标识信息和可移动平台用于传输图像的图传信道的频率；控制所述显示装置显示所述至少一个可移动平台的标识信息，以辅助用户从所述至少一个可移动平台中选中目标可移动平台；检测用户的第一可移动平台选择操作，根据检测到所述操作，从所述至少一个可移动平台中选定目标可移动平台；根据所述目标可移动平台用于传输图像的图传信道的频率从所述目标可 移动平台的图传信道接收所述目标可移动平台传输的图像；控制所述显示装置显示所述接收到的图像；所述可移动平台包括拍摄装置，以及至少一个第二处理器，用于执行以下步骤：从所述广播信道发送所述广播信号；从所述图传信道传输所述拍摄装置拍摄的图像。
- 根据权利要求27所述的系统，其特征在于，所述至少一个第一处理器在从广播信道接收至少一个可移动平台发送的广播信号时，具体用于：检测用户的图像显示选择操作；响应于所述检测到的图像显示选择操作，从广播信道接收至少一个可移动平台发送的广播信号。
- 根据权利要求27所述的系统，其特征在于，所述至少一个可移动平台中每一个可移动平台的所述图传信道的频率均不同于所述广播信道的频率。
- 根据权利要求27所述的系统，其特征在于，所述标识信息包括可移动平台的位置、可移动平台的用户的身份指示信息、可移动平台的设备名称中的至少一种。
- 根据权利要求27所述的系统，其特征在于，所述至少一个第一处理器在检测用户的第一可移动平台选择操作，根据检测到的所述操作，从所述至少一个可移动平台中选定目标可移动平台时，具体用于：检测用户的第一可移动平台选择操作，根据检测到所述操作从所述至少一个可移动平台的标识信息中确定目标标识信息，将所述目标标识信息对应的可移动平台中确定为目标可移动平台。
- 根据权利要求27所述的系统，其特征在于，所述至少一个第一处理器，还用于：当所述确定的目标可移动平台传输的图像异常时，从至少一个可移动平台中重新确定一个目标可移动平台；根据重新确定的目标可移动平台用于传输图像的图传信道的频率从所述目标可移动平台的图传信道接收所述目标可移动平台传输的图像；控制所述显示装置上显示所接收到的图像。
- 根据权利要求27所述的系统，其特征在于，所述至少一个第一处理器在所述确定的目标可移动平台传输的图像异常时，从至少一个可移动平台中重新确定一个目标可移动平台，具体用于：当所述确定的目标可移动平台传输的图像异常时，输出提示信息，以提示用户进行第二可移动平台选择操作；根据检测到的用户的第二可移动平台选择操作，从所述至少一个可移动平台中重新确定一个目标可移动平台。
- 根据权利要求27所述的系统，其特征在于，所述至少一个第一处理器，还用于：从与所述用户终端配对的可移动平台接收图像；所述至少一个第一处理器控制所述显示装置显示所述接收到的图像时，具体用于：将所述显示装置显示的图像由所述与所述用户终端配对的可移动平台接收图像切换为所述目标可移动平台传输的图像。
- 根据权利要求34所述的系统，其特征在于，所述至少一个第一处理器，还用于：当所述确定的目标可移动平台传输的图像异常时，从与所述用户终端配对的可移动平台接收图像，并将所述显示装置显示的图像由所述目标可移动平台传输的图像切换为所述与所述用户终端配对的可移动平台接收图像。
- 根据权利要求34所述的系统，其特征在于，所述至少一个第一处理器，还用于：当在所述广播信道没有接收到可移动平台发送的广播信号时，控制显示装置显示所述从与所述用户终端配对的可移动平台接收图像。
- 根据权利要求34所述的系统，其特征在于，所述至少一个第一处理器，还用于：当在显示所述标识信息后的预设时间段内未检测到所述用户的第一可移动平台选择操作时，控制显示装置显示所述从与所述用户终端配对的可移动平台接收图像。
- 根据权利要求27所述的系统，其特征在于，所述至少一个第一处理器在所述显示装置显示所述至少一个可移动平台的标识信息，具体用于：将接收到的所述至少一个可移动平台的标识信息保存在列表中，并将所述列表在所述显示装置显示。
- 根据权利要求27所述的系统，其特征在于，所述广播信道的频率是固定不变的。
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| US20180217589A1 (en) * | 2015-07-30 | 2018-08-02 | Lg Electronics Inc. | Mobile terminal and method of controlling same |
| CN109479119A (zh) * | 2016-07-22 | 2019-03-15 | 深圳市大疆创新科技有限公司 | Uav交互视频广播的系统与方法 |
| CN109658435A (zh) * | 2017-10-09 | 2019-04-19 | 英特尔公司 | 用于视频捕获和创建的无人机云 |
| CN111279691A (zh) * | 2019-01-31 | 2020-06-12 | 深圳市大疆创新科技有限公司 | 多负载多路图传方法、控制系统和终端、无人机和服务器 |
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| US20160191793A1 (en) * | 2014-12-29 | 2016-06-30 | Lg Electronics Inc. | Mobile device and method for controlling the same |
| US20180217589A1 (en) * | 2015-07-30 | 2018-08-02 | Lg Electronics Inc. | Mobile terminal and method of controlling same |
| CN109479119A (zh) * | 2016-07-22 | 2019-03-15 | 深圳市大疆创新科技有限公司 | Uav交互视频广播的系统与方法 |
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| CN109658435A (zh) * | 2017-10-09 | 2019-04-19 | 英特尔公司 | 用于视频捕获和创建的无人机云 |
| CN111279691A (zh) * | 2019-01-31 | 2020-06-12 | 深圳市大疆创新科技有限公司 | 多负载多路图传方法、控制系统和终端、无人机和服务器 |
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