WO2018086532A1 - 一种监控视频的显示控制方法及装置 - Google Patents

一种监控视频的显示控制方法及装置 Download PDF

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Publication number
WO2018086532A1
WO2018086532A1 PCT/CN2017/109929 CN2017109929W WO2018086532A1 WO 2018086532 A1 WO2018086532 A1 WO 2018086532A1 CN 2017109929 W CN2017109929 W CN 2017109929W WO 2018086532 A1 WO2018086532 A1 WO 2018086532A1
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Prior art keywords
virtual
display
monitoring
display device
displayed
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PCT/CN2017/109929
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English (en)
French (fr)
Inventor
王峰
王全占
毛慧
浦世亮
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杭州海康威视数字技术股份有限公司
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Publication of WO2018086532A1 publication Critical patent/WO2018086532A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

Definitions

  • the present application relates to the field of video surveillance technologies, and in particular, to a display control method and apparatus for monitoring video.
  • the traditional monitoring center is to arrange a screen wall in a real room (monitoring room), which is provided with a plurality of displays, each of which is used for displaying video data monitored by the front-end monitoring device of the corresponding connection.
  • a real room monitoring room
  • displays each of which is used for displaying video data monitored by the front-end monitoring device of the corresponding connection.
  • real-time monitoring status under multiple front-end monitoring devices can be simultaneously viewed.
  • the embodiment of the present application discloses a display control method and device for monitoring video, so as to realize monitoring of a scene picture to be monitored without occupying a real space place.
  • the specific plan is as follows:
  • the embodiment of the present application provides a display control method for monitoring video, where the method includes:
  • N is a positive integer greater than or equal to 1;
  • the virtual monitoring scene includes a plurality of virtual display screens, where each virtual display screen is used to display a monitoring video corresponding to the monitoring video data of one channel;
  • the monitoring videos to be displayed are displayed separately.
  • the step of obtaining N channels of monitoring video data to be displayed includes:
  • the first display instruction includes an identifier that specifies each monitoring video data to be displayed;
  • the step of displaying a stereoscopic image of the preset virtual monitoring scene on the virtual reality VR display device includes:
  • the VR display device On the VR display device, a stereoscopic image of a preset virtual monitoring scenario is displayed; the virtual monitoring scenario includes N virtual display screens, and each virtual display screen corresponds to a monitoring video corresponding to one monitoring video data.
  • the first display instruction further includes a mode identifier, where the mode identifier includes: a virtual monitoring room mode identifier or a cruise monitoring mode identifier;
  • the step of displaying a stereoscopic image of a preset virtual monitoring scene on the VR display device includes:
  • the virtual monitoring room includes N virtual displays Screen virtual wall wall;
  • the mode identifier in the first display instruction is a cruise monitoring mode identifier, displaying a stereoscopic image of the electronic map of the preset monitored area on the VR display device; determining, according to the first display instruction, each Corresponding to the first video monitoring device corresponding to the monitored video data to be displayed; corresponding to each of the first video monitoring devices in the stereo image of the electronic map according to the pre-stored location information of each video monitoring device in the electronic map The location displays a virtual display.
  • the VR display device is connected with a control handle
  • the step of obtaining the first display instruction includes:
  • control interface includes a plurality of control options corresponding to the display instruction
  • the step of displaying a stereoscopic image of a preset virtual monitoring scene on the virtual reality VR display device includes:
  • a stereoscopic image of a preset virtual monitoring scene is displayed, and the control interface is hidden.
  • the method further includes: when detecting that the operation of the control handle is a second preset operation, displaying a configuration interface on the VR display device; the configuration interface includes monitoring of multiple virtual monitoring rooms Room model configuration options;
  • the control handle When it is determined that the first monitoring room model configuration option is selected by the control handle, obtaining a virtual monitoring room model corresponding to the selected first monitoring room model configuration option from the rendering parameters of the plurality of preset monitoring room models a rendering parameter;
  • the step of displaying a stereoscopic image of a preset virtual monitoring room on the VR display device includes:
  • a stereoscopic image of the virtual monitoring room is displayed according to the second rendering parameter.
  • the configuration interface further includes multiple virtual display configuration options; the method further includes:
  • the method further includes:
  • the first virtual display screen is selected based on the movement operation of the control cursor to move the mouse cursor, and the first virtual display screen and the two-dimensional image of the displayed monitoring video are retained and enlarged to hide other virtual display screens;
  • the method further includes: when detecting the operation of the control handle as the fourth preset operation in the cruise monitoring mode, determining to adjust the viewing angle of the electronic map;
  • the VR display device is a VR headset display device; the method further includes:
  • the sensor in the VR headset display device includes at least one of an acceleration sensor, an angular velocity sensor, and a gravity sensor One;
  • the embodiment of the present application provides a display control device for monitoring video, and the device includes:
  • a first obtaining module configured to obtain N channels of monitoring video data to be displayed, where N is a positive integer greater than or equal to 1;
  • a first display module configured to display a stereoscopic image of a preset virtual monitoring scene on the virtual reality VR display device;
  • the virtual monitoring scene includes multiple virtual display screens, and each virtual display screen is used to display one-way monitoring Monitoring video corresponding to the video data;
  • a second display module configured to display each of the N virtual display screens in the virtual monitoring scenario The surveillance video to be displayed.
  • the first obtaining module includes a receiving unit, an obtaining unit, and a determining unit;
  • the receiving unit is configured to receive at least one monitoring video data sent by at least one video monitoring device
  • the obtaining unit is configured to obtain a first display instruction, where the first display instruction includes an identifier that specifies each monitoring video data to be displayed;
  • the determining unit is configured to determine the number N of monitoring video data to be displayed according to the first display instruction.
  • the first display module is configured to display a stereoscopic image of a preset virtual monitoring scenario on the VR display device, where the virtual monitoring scenario includes N virtual display screens, each virtual The display screen corresponds to the surveillance video corresponding to the surveillance video data.
  • the first display instruction further includes a mode identifier, where the mode identifier includes: a virtual monitoring room mode identifier or a cruise monitoring mode identifier;
  • the first display module is configured to display a stereoscopic image of a preset virtual monitoring room on the VR display device when the mode identifier in the first display instruction is a virtual monitoring room mode identifier;
  • the virtual monitoring room includes a virtual screen wall with N virtual displays;
  • the mode identifier in the first display instruction is a cruise monitoring mode identifier, displaying a stereoscopic image of the electronic map of the preset monitored area on the VR display device; determining, according to the first display instruction, each Corresponding to the first video monitoring device corresponding to the monitored video data to be displayed; corresponding to each of the first video monitoring devices in the stereo image of the electronic map according to the pre-stored location information of each video monitoring device in the electronic map The location displays a virtual display.
  • the VR display device is connected with a control handle
  • the obtaining unit includes a display submodule and an obtaining submodule
  • the display submodule is configured to display a control interface on the VR display device when the operation of the control handle is detected as a first preset operation; the control interface includes a plurality of control commands corresponding to the display instruction Option
  • the obtaining submodule is configured to obtain a first display instruction corresponding to the first control option when determining that the first control option is selected by the control handle;
  • the first display module is specifically configured to display a stereoscopic image of a preset virtual monitoring scene on the VR display device, and hide the control interface.
  • the device further includes a third display module, a second obtaining module, and a configuration module;
  • the third display module is configured to display a configuration interface on the VR display device when detecting that the operation of the control handle is a second preset operation; the monitoring interface includes a plurality of monitoring rooms of the virtual monitoring room Model configuration options;
  • the second obtaining module is configured to obtain the selected first monitoring room model configuration from the rendering parameters of the plurality of preset monitoring room models when determining that the first monitoring room model configuration option is selected by the control handle The first rendering parameter of the virtual monitoring room model corresponding to the option;
  • the configuration module is configured to configure a rendering parameter of the virtual monitoring room as the first rendering parameter
  • the first display module is specifically configured to determine, according to the first rendering parameter and the number N of monitoring video data to be displayed, a second rendering parameter of the virtual monitoring room to be displayed; on the VR display device, A stereoscopic image of the virtual monitoring room is displayed according to the second rendering parameter.
  • the configuration interface further includes multiple virtual display configuration options
  • the device further includes: a third obtaining module and a first adjusting module;
  • the third obtaining module is configured to obtain, from the shape and size parameters of the plurality of preset virtual display screens, the first virtual state, when determining that the first virtual display screen configuration option is selected by the control handle a shape and size parameter of the virtual display corresponding to the display configuration option;
  • the first adjustment module is configured to adjust a shape and a size of each virtual display screen in the virtual monitoring room according to the obtained shape and size parameter of the virtual display screen.
  • the device further includes: a fourth display module, a selected amplification module, and a drag display module;
  • the fourth display module is configured to: when detecting that the operation of the control handle is a third preset operation, Displaying a mouse cursor on the VR display device;
  • the selected amplification module is configured to move the mouse cursor based on the movement operation of the control handle, select a first virtual display screen, and retain and enlarge the first virtual display screen and a two-dimensional image of the monitored video displayed thereon, Hide other virtual displays;
  • the drag display module is configured to drag the selected second virtual display screen and the two-dimensional image of the displayed monitoring video by the drag operation of the mouse cursor based on the control handle, and stop at the dragging The location of the second virtual display screen in the virtual monitoring scene is saved.
  • the device further includes: a first determining module, a fourth obtaining module, and a second adjusting module;
  • the first determining module is configured to determine, when the operation of the control handle is the fourth preset operation, in the cruise monitoring mode, to adjust a viewing angle of the electronic map;
  • the fourth obtaining module is configured to obtain a rotating operation of the control handle
  • the second adjustment module is configured to adjust a viewing angle of the electronic map according to a direction and an angle of rotation of the control handle.
  • the device further includes a second determining module and a third adjusting module;
  • the second determining module is configured to determine, according to the sensing data obtained by the sensor in the VR headset display device, the mobile location information of the user's head, where the sensor in the VR headset display device includes an acceleration sensor At least one of an angular velocity sensor and a gravity sensor;
  • the third adjustment module is configured to adjust a display viewing angle of the virtual monitoring scenario and/or a distance between the virtual display screen and the user in the virtual monitoring scenario according to the mobile location information of the user header.
  • an embodiment of the present application provides a display device, including: a processor and a display device, where
  • the processor is configured to obtain N channels of monitoring video data to be displayed, where N is a positive integer greater than or equal to 1;
  • the display device is configured to display a stereoscopic image of a preset virtual monitoring scene;
  • the control scene includes a plurality of virtual display screens, and each virtual display screen is used to display a monitoring video corresponding to the monitoring video data of one channel;
  • the display device is further configured to display, in the N virtual display screens in the virtual monitoring scenario, the monitoring videos to be displayed.
  • the processor is specifically configured to:
  • the first display instruction includes an identifier that specifies each monitoring video data to be displayed;
  • the display device is configured to display a stereoscopic image of a preset virtual monitoring scenario; the virtual monitoring scenario includes N virtual display screens, and each virtual display screen corresponds to a monitoring video corresponding to one monitoring video data. .
  • the first display instruction further includes a mode identifier, where the mode identifier includes: a virtual monitoring room mode identifier or a cruise monitoring mode identifier;
  • the display device is configured to display a stereoscopic image of a preset virtual monitoring room;
  • the virtual monitoring room includes N virtual display screens Virtual screen wall;
  • the display device is configured to display a stereoscopic image of an electronic map of a preset monitored area; the processor is configured to perform, according to the a display instruction, determining a first video monitoring device corresponding to each monitoring video data to be displayed; and indicating a stereoscopic image of the display device on the electronic map according to the pre-stored position information of each video monitoring device in the electronic map A corresponding display position of each of the first video monitoring devices respectively displays a virtual display screen.
  • the display device further includes a control handle
  • the processor is specifically used for
  • the display device When the operation of the control handle is detected as a first preset operation, the display device is instructed to display a control interface; the control interface includes a plurality of control options corresponding to the display instruction;
  • the display device is configured to display a stereoscopic image of a preset virtual monitoring scene after receiving the indication of the processor display control interface, and hide the control interface.
  • the processor is further used to control the processor
  • the configuration interface includes a monitoring room model configuration option of the plurality of virtual monitoring rooms;
  • the control handle When it is determined that the first monitoring room model configuration option is selected by the control handle, obtaining a virtual monitoring room model corresponding to the selected first monitoring room model configuration option from the rendering parameters of the plurality of preset monitoring room models a rendering parameter;
  • the configuration interface further includes multiple virtual display configuration options
  • the processor is also used to control
  • Obtaining the virtual corresponding to the first virtual display configuration option from the shape and size parameters of the plurality of preset virtual display screens when determining that the first virtual display configuration option is selected by the control handle The shape and size parameters of the display screen; adjusting the shape and size of each virtual display screen in the virtual monitoring scene according to the obtained shape and size parameters of the virtual display screen.
  • the processor is further used to control the processor
  • the processor is further used to control the processor
  • the display device is instructed to adjust a viewing angle of the electronic map according to a direction and an angle of rotation of the control handle.
  • the display device is a head mounted display device, and the display device further includes a sensor;
  • the sensor is configured to obtain sensing data
  • the processor is also used to control
  • Determining movement position information of a user's head according to sensor data obtained by the sensor in the head-mounted display device, wherein the sensor in the head-mounted display device comprises at least one of an acceleration sensor, an angular velocity sensor, and a gravity sensor;
  • the display device To adjust a display viewing angle of the virtual monitoring scenario and/or a distance between a virtual display screen and a user in the virtual monitoring scenario.
  • N monitoring video data to be displayed is obtained, where N is a positive integer greater than or equal to 1; on the virtual reality VR display device, a stereoscopic image of a preset virtual monitoring scene is displayed; the virtual monitoring The scene includes a plurality of virtual displays, each of which is used to display a monitoring video corresponding to the monitoring video data; and the N virtual displays in the virtual monitoring scene respectively display the monitoring videos to be displayed.
  • the virtual monitoring scenario is virtual, and the virtual monitoring scenario can be stereoscopically displayed by the VR display device in any space, and the real monitoring video to be displayed is displayed in the virtual display screen without occupying real space. At the location, the monitoring video can be displayed to the user only through the VR display device for the user to view the video.
  • any of the products or methods of the present application necessarily does not necessarily require all of the advantages described above to be achieved at the same time.
  • FIG. 1 is a schematic flowchart of a display control method for monitoring video according to an embodiment of the present application
  • FIG. 2 is another schematic flowchart of a display control method for monitoring video according to an embodiment of the present application
  • FIG. 3 is another schematic flowchart of a display control method for monitoring video according to an embodiment of the present disclosure
  • FIG. 4 is a schematic structural diagram of a display control device for monitoring video according to an embodiment of the present application.
  • FIG. 5 is another schematic structural diagram of a display control device for monitoring video according to an embodiment of the present application.
  • FIG. 6 is another schematic structural diagram of a display control device for monitoring video according to an embodiment of the present disclosure.
  • the embodiment of the present application provides a display control method and device for monitoring video, so as to realize monitoring of a scene image to be monitored without occupying a real space place.
  • a display control method for monitoring video provided by the embodiment of the present application is first introduced.
  • the display control method for monitoring video provided by the embodiment of the present application can be applied to an electronic device such as a computer or a smart phone connected to a VR (Virtual Reality) display device; or a VR integrated machine.
  • the VR integrated device includes a VR display device, a processor, and a function button. Alternatively, it may be applied to other control devices connected to the VR by wire or wirelessly, which is not limited herein.
  • the embodiment of the present application provides a display control method for monitoring video, which may include the following steps:
  • N monitoring video data to be displayed where N is a positive integer greater than or equal to 1;
  • the display control method of the monitoring video provided by the embodiment of the present application is applied to an electronic device connected to the VR display device, the electronic device is connected to the video monitoring device.
  • Obtaining N-channel monitoring video data to be displayed wherein the N-way monitoring video data to be displayed is data recorded by the connected video monitoring device, and each monitoring video data to be displayed corresponds to one video monitoring device.
  • the display control method of the monitoring video provided by the embodiment of the present application is applied to a VR integrated machine including a VR display device, a processor, and a function button, the VR integrated machine is connected to the video monitoring device, which is also possible.
  • the principle of connecting the VR integrated machine to the video monitoring device is similar to the principle of connecting the electronic device with the video monitoring device, and details are not described herein.
  • S102 Display a stereoscopic image of a preset virtual monitoring scenario on the virtual reality VR display device.
  • the virtual monitoring scenario includes multiple virtual display screens, and each virtual display screen is used to display a monitoring video corresponding to the monitoring video data of the first channel. ;
  • a stereo image of the preset virtual monitoring scene is displayed on the VR display device, wherein the stereo image of the virtual monitoring scene can be rendered by using a rendering engine (such as unity3D technology, Direct3D).
  • a rendering engine such as unity3D technology, Direct3D.
  • Unity3D is a multi-platform integrated game development tool developed by Unity Technologies to create interactive content such as 3D video games, architectural visualization, real-time 3D animation, etc. It is a fully integrated professional game engine.
  • the stereoscopic image of the rendered virtual surveillance scene is displayed on the VR display device by calling interface functions and functions provided by the rendering engine.
  • the virtual monitoring scene includes multiple virtual display screens, and each virtual display screen is used to display one channel of monitoring video data.
  • the number M of virtual display screens of the virtual monitoring scenario may be greater than the number N of monitoring video data to be displayed, or may be equal to the number N of monitoring video data to be displayed, which is all possible.
  • the virtual display screen of the monitoring video data is not displayed, and can be used to display other video data, for example: network video (live news, sports meeting) Live and / or movie).
  • the virtual monitoring scene may have other parts, such as objects such as tables, chairs, or walls, wherein objects such as tables, chairs, or walls are virtual.
  • S103 Display, in the N virtual display screens in the virtual monitoring scenario, the monitoring videos to be displayed.
  • the virtual display screen in the embodiment of the present application may sequentially display each frame of the two-dimensional image in the monitoring video according to the frame number in the monitoring video data.
  • the virtual display screen may also skip frame fast forward or play back the surveillance video according to the display control command, which is not limited herein.
  • the N virtual display screens in the virtual monitoring scene may respectively display the two-dimensional monitoring video data.
  • Image, (MN) virtual display screens do not display two-dimensional images of surveillance video data, and can also display two-dimensional images of surveillance video data as other virtual display screens; or, when virtual display screens of virtual surveillance scenes When the number is equal to the number N of the monitoring video data to be displayed, at this time, each of the virtual display screens may display each of the monitoring video data.
  • the above N virtual display screens may be on the same plane or on different planes.
  • the virtual display screen 1 is directly in front of the line of sight, showing that the two-dimensional image faces directly in front, that is, opposite to the line of sight.
  • the virtual display screen 2 has an edge fit with the virtual display screen 1, and the angle between the faces of the two-dimensional image displayed by the two is 180 degrees.
  • the virtual display 3 is above the virtual display 1 and the virtual display 2, and is not connected to both the virtual display 1 and the virtual display 2.
  • N is a positive integer greater than or equal to 1; displaying a stereoscopic image of a preset virtual monitoring scene on the virtual reality VR display device; the virtual monitoring scenario
  • the virtual display screen includes a plurality of virtual display screens, and each of the virtual display screens is used to display the monitoring video corresponding to the monitoring video data; and the N virtual display screens in the virtual monitoring scene respectively display the monitoring videos to be displayed.
  • the virtual monitoring scenario is virtual, and the virtual monitoring scenario can be stereoscopically displayed by the VR display device in any space, and the real monitoring video to be displayed is displayed in the virtual display screen without occupying real space. At the location, the monitoring video can be displayed to the user only through the VR display device for the user to view the video.
  • the step of monitoring video data (S101) to be displayed may include:
  • S201 Receive at least one monitoring video data sent by at least one video monitoring device.
  • S202 Obtain a first display instruction, where the first display instruction includes an identifier that specifies each monitoring video data to be displayed;
  • S203 Determine, according to the first display instruction, the number N of monitoring video data to be displayed.
  • the monitoring video data is data recorded in real time for the corresponding video monitoring device, and at least one monitoring video data sent by the at least one video monitoring device may be received in real time.
  • the identifier of each monitoring video data included in the first display instruction may be an ID of the corresponding video monitoring device, or any other information capable of distinguishing different monitoring video data. Determining the number N of monitoring video data to be displayed according to the identifier of the monitoring video data included in the first display instruction. Further, the first display instruction may further include a correspondence between each monitoring video data and the virtual display screen, that is, determining which virtual display screen displays which monitoring video data relationship. Of course, after determining the number N of monitoring video data to be displayed, each monitoring video data is randomly displayed in the virtual display screen.
  • the first display instruction may be triggered by a corresponding function button of the user integrated by the electronic device or the VR.
  • N virtual display screens may be correspondingly set in the virtual monitoring scenario to display each monitoring video data, specifically,
  • the step of displaying a stereoscopic image of a preset virtual monitoring scene on the virtual reality VR display device includes:
  • the VR display device On the VR display device, a stereoscopic image of a preset virtual monitoring scenario is displayed; the virtual monitoring scenario includes N virtual display screens, and each virtual display screen corresponds to a monitoring video corresponding to one monitoring video data.
  • the user may also select the virtual monitoring mode, and may perform the selection by using the first display instruction.
  • the first display instruction may further include a mode identifier;
  • the identifier includes: a virtual monitoring room mode identifier or a cruise monitoring mode identifier;
  • the step of displaying a stereoscopic image of a preset virtual monitoring scene on the VR display device may include:
  • the mode identifier in the first display instruction is a virtual monitoring room mode identifier, displaying a stereoscopic image of the preset virtual monitoring room on the VR display device;
  • the virtual monitoring room includes a virtual screen having N virtual display screens wall;
  • the mode identifier in the first display instruction is a cruise monitoring mode identifier
  • the first video monitoring device corresponding to the monitoring video data respectively; according to the pre-stored position information of each video monitoring device in the electronic map, the corresponding position of each first video monitoring device in the stereo image of the electronic map respectively displays one Virtual display.
  • the virtual monitoring room mode identifier corresponds to the virtual monitoring room mode
  • the cruise monitoring mode identifier corresponds to the cruise monitoring mode.
  • the location information of each connected video monitoring device in the electronic map is pre-stored in the processor of the electronic device or the VR integrated machine.
  • the monitoring video data to be displayed is firstly obtained.
  • the location information of the first video surveillance device in the electronic map is firstly obtained.
  • a virtual display screen is respectively displayed, and subsequently, a two-dimensional image of the corresponding monitoring video data is displayed in each virtual display screen. It should be emphasized that at this time, the virtual display screen has a corresponding relationship with the monitoring video data to be displayed.
  • the VR display device may be connected to a control handle; the VR display device may be connected to the control handle through a line such as a data line, or may be connected to the control handle through a wireless network, which is not limited herein.
  • the step of obtaining the first display instruction (S202) includes:
  • the step of displaying a stereoscopic image of the preset virtual monitoring scene (S102) on the virtual reality VR display device may include:
  • S301 Display a stereoscopic image of a preset virtual monitoring scene on the VR display device, and hide The control interface.
  • the first preset operation may be triggered by the user by using a function button in the control handle, or may be triggered by the user performing a predetermined trajectory movement by controlling the control handle.
  • the user can select the monitoring video data to be displayed and the number of monitoring video data to be displayed through the control handle.
  • the user can also select the corresponding relationship between the monitoring video data to be displayed and the virtual display screen through the control handle. For example, when N monitoring video data to be displayed is selected, N virtual display screens are displayed in the virtual monitoring scene.
  • the control interface is hidden.
  • the display control method for monitoring video provided by the embodiment of the present application may further include:
  • the configuration interface includes a monitoring room model configuration option of the plurality of virtual monitoring rooms;
  • the control handle When it is determined that the first monitoring room model configuration option is selected by the control handle, obtaining a first rendering of the virtual monitoring room model corresponding to the selected first monitoring room model configuration option from the rendering parameters of the plurality of preset monitoring room models parameter;
  • the step of displaying a stereoscopic image of a preset virtual monitoring room on the VR display device includes:
  • a stereoscopic image of the virtual monitoring room is displayed according to the second rendering parameter.
  • the first monitoring room model configuration option may correspond to the virtual monitoring room model identifier of the corresponding monitoring room model.
  • the second preset operation may be triggered by the user through a function button in the control handle, or may be triggered by the user performing a predetermined trajectory movement by controlling the control handle.
  • the configuration interface includes monitoring room model configuration options of multiple virtual monitoring rooms.
  • the monitoring room model of different virtual monitoring rooms can have different interior decoration and furniture arrangement (for example, table and chair are placed differently). , but all contain a virtual display.
  • the user can select a monitoring room model of one of the virtual monitoring rooms through the control handle, and the electronic device or the VR integrated machine obtains the first rendering parameter of the virtual monitoring room model corresponding to the selected monitoring room model identifier, and renders the virtual monitoring room.
  • the parameter is configured as the first rendering parameter, and then the final second rendering parameter is determined according to the number N of monitoring video data to be displayed. Further, on the VR display device, the stereoscopic image of the virtual monitoring room is displayed according to the second rendering parameter. .
  • the first rendering parameter and the second rendering parameter include coordinate parameters, depth parameters, effect parameters, fisheye correction parameters, and the like of each display object in the virtual monitoring room to be displayed, and are used to render a stereoscopic image of the virtual monitoring room.
  • the difference between the above two is only the number of virtual display screens, wherein the number of virtual display screens in the first rendering parameter is the default number; and the number N of virtual display screens in the second rendering parameter is The adjustment is performed in combination with the first rendering parameter and the number N of monitoring video data to be displayed.
  • the default number of the first rendering parameters may be the number of virtual display screens preset by the user according to actual conditions; or the number of virtual display screens set when the electronic device or the VR integrated machine is shipped.
  • the configuration interface further includes a plurality of virtual display configuration options.
  • the display control method for monitoring video provided by the embodiment of the present application may further include:
  • the user can select a virtual display configuration option in the configuration interface, select a shape and size according to the viewing habit through the control handle, and obtain a virtual display by the electronic device or the VR integrated machine.
  • the shape and size parameters of the screen, and the virtual display is adjusted according to the shape and size parameters of the obtained virtual display.
  • the configuration interface can also include a number of virtual display adjustment options, such as: increase the display virtual display options and reduce the display virtual display options.
  • the user can select the number of virtual displays to be displayed or the number of virtual displays to be reduced by the control handle.
  • the display control of the monitoring video provided by the embodiment of the present application is provided.
  • the method can also include:
  • the mouse cursor is displayed on the VR display device
  • the first virtual display screen is selected based on the movement operation of moving the mouse cursor by the control handle, and the first virtual display screen and the two-dimensional image of the displayed monitoring video are retained and enlarged to hide other virtual display screens;
  • the second virtual display screen can continuously display the corresponding two-dimensional image when being dragged; or can display the current two-dimensional image while being dragged, and resume displaying the corresponding subsequent two-dimensional image after the dragging stops;
  • the two-dimensional image is not displayed when being dragged, and the two-dimensional image of the monitored video displayed thereon is displayed on the second virtual display screen according to the position after the dragging stops.
  • the location of the second virtual display in the virtual monitoring scenario may be saved in a hardware such as a cache or a memory or a network storage unit when the drag is stopped. The specific storage location is not limited herein.
  • the user can control the movement of the mouse cursor by controlling the function button or the moving direction of the control handle, thereby selecting the first virtual display screen.
  • the user can control the current size of the first virtual display by controlling the handle, for example, long pressing a function button in the control handle and dragging the control handle.
  • the electronic device or the VR integrated machine obtains the control handle moving size, retains and enlarges the first virtual display screen, and further enlarges and displays the two-dimensional image corresponding to the monitoring video data of the first virtual display screen according to the current size of the first virtual display screen.
  • the user can also reduce the first virtual display screen by using the control handle, or simultaneously reduce the two-dimensional image corresponding to the monitoring video data of the first virtual display screen.
  • the third preset operation may be an operation of double-clicking or clicking a function button in the control handle.
  • the user can arbitrarily control the display size of the selected first virtual display screen based on the control handle, or simultaneously control the first virtual display corresponding to the two-dimensional image of the monitoring video data.
  • the user can also select the virtual display through the control handle (double-click or click or long press a function button in the control handle), and control the display position of the virtual display by dragging the control handle.
  • Sensors are installed in the control handle, and electronic devices or VR integrated machines can be obtained. The parameters measured by the sensor determine the movement trajectory and direction of the control handle. The electronic device or the VR integrated machine changes the display position of the selected virtual display screen according to the determined movement trajectory and direction of the control handle.
  • the control handle has a remote control lever or a position control component such as a trackball or a direction button or a touch screen, and the user can move the selected virtual display to the left or to the right by operating the position control component on the control handle. and many more.
  • the user can also adjust the size and size of the selected virtual display screen according to the operation buttons or the touch screen on the control handle, and is not limited by the size and size of the preset virtual display screen.
  • the two-dimensional image of the monitoring video displayed on the virtual display screen can be adjusted according to the size, size, position and other parameters of the virtual display screen, and maintained.
  • the virtual display can display the status of the corresponding surveillance video.
  • the display control method for monitoring video provided by the embodiment of the present application may further include:
  • control handle is equipped with sensors, including: an accelerometer, a gyroscope and a geomagnetic instrument, wherein the accelerometer is used for measuring acceleration, the gyroscope is used for measuring angular velocity, and the geomagnetic instrument is used for measuring the direction of gravity.
  • the electronic device or VR integrated machine can determine the direction and angle of rotation of the control handle by the parameters measured by the obtained sensor. Further, the electronic device or the VR integrated machine adjusts the viewing angle of the electronic map according to the direction and angle of rotation of the control handle.
  • the fourth preset operation may be an operation of double-clicking or clicking a function button in the control handle.
  • the VR display device is a VR headset display device.
  • the display control method for monitoring video provided by the embodiment of the present application may further include:
  • the sensor in the VR headset display device comprises at least one of an acceleration sensor, an angular velocity sensor, and a gravity sensor;
  • the sensor in the VR head-mounted display device includes at least one of an acceleration sensor (such as an accelerometer), an angular velocity sensor (such as a gyroscope), and a gravity sensor (such as a geomagnetic instrument), and the VR head-mounted display device is in the process of moving, the sensor Corresponding sensing data is generated, and after the electronic device or the VR integrated machine obtains the sensing data, the moving position information of the user's head can be determined according to the sensing data, and further, according to the determined moving position of the user's head. Information, adjusting the display perspective of the virtual monitoring scenario and/or the distance between the virtual display and the user in the virtual monitoring scenario.
  • an acceleration sensor such as an accelerometer
  • an angular velocity sensor such as a gyroscope
  • a gravity sensor such as a geomagnetic instrument
  • each object in the virtual monitoring scene for example, a virtual display screen
  • moves along with the moving position information of the user's head that is, each object in the virtual monitoring scene.
  • the relative distance from the user for example, the virtual display screen
  • the free viewing angle that is, the display position of each object (such as the virtual display screen) in the virtual monitoring scene is fixed, and when the user's head is rotated, See the scenes at various angles in the virtual surveillance scene.
  • the VR display device may also be provided with an optical tracking system, a magnetic field sensing system and the like.
  • the embodiment of the present application provides a display control device for monitoring video.
  • the device may include:
  • the first obtaining module 410 is configured to obtain N channels of monitoring video data to be displayed, where N is a positive integer greater than or equal to 1;
  • the first display module 420 is configured to display a stereoscopic image of the preset virtual monitoring scene on the virtual reality VR display device;
  • the virtual monitoring scene includes multiple virtual display screens, and each virtual display screen is used to display one road Monitoring video corresponding to the video data;
  • the second display module 430 is configured to display, respectively, the monitoring videos to be displayed in the N virtual display screens in the virtual monitoring scenario.
  • the virtual display screen in the embodiment of the present application may be sequentially according to the frame number in the monitoring video data. Displays a two-dimensional image of each frame in the surveillance video. Alternatively, the virtual display screen may also skip frame fast forward or play back the surveillance video according to the display control command, which is not limited herein.
  • the display control device for the monitoring video may be a device in an electronic device such as a computer or a smart phone connected to a VR (Virtual Reality) display device; or may be a VR integrated device, wherein the VR integrated device includes a VR display The device, the processor, and the function button; or other control device connected to the VR by wire or wirelessly, which is not limited herein.
  • N is a positive integer greater than or equal to 1; displaying a stereoscopic image of a preset virtual monitoring scene on the virtual reality VR display device; the virtual monitoring scenario
  • the virtual display screen includes a plurality of virtual display screens, and each of the virtual display screens is used to display the monitoring video corresponding to the monitoring video data; and the N virtual display screens in the virtual monitoring scene respectively display the monitoring videos to be displayed.
  • the virtual monitoring scenario is virtual, and the virtual monitoring scenario can be stereoscopically displayed by the VR display device in any space, and the real monitoring video to be displayed is displayed in the virtual display screen without occupying real space. At the location, the monitoring video can be displayed to the user only through the VR display device for the user to view the video.
  • the first obtaining module 410 includes a receiving unit 411, an obtaining unit 412, and a determining unit 413;
  • the receiving unit 411 is configured to receive at least one monitoring video data sent by at least one video monitoring device;
  • the obtaining unit 412 is configured to obtain a first display instruction, where the first display instruction includes an identifier that specifies each monitoring video data to be displayed;
  • the determining unit 413 is configured to determine the number N of monitoring video data to be displayed according to the first display instruction.
  • the first display module 420 is specifically configured to display a stereoscopic image of a preset virtual monitoring scene on the VR display device, where the virtual monitoring scenario includes N virtual display screens. Each virtual display corresponds to a surveillance video corresponding to one monitoring video data.
  • the first display instruction further includes a mode identifier, where the mode identifier includes: a virtual monitoring room mode identifier or a cruise monitoring mode identifier;
  • the first display module 420 is configured to display a stereoscopic image of a preset virtual monitoring room on the VR display device when the mode identifier in the first display instruction is a virtual monitoring room mode identifier;
  • the virtual monitoring room includes a virtual screen wall having N virtual display screens;
  • the mode identifier in the first display instruction is a cruise monitoring mode identifier, displaying a stereoscopic image of the electronic map of the preset monitored area on the VR display device; determining, according to the first display instruction, each Corresponding to the first video monitoring device corresponding to the monitored video data to be displayed; corresponding to each of the first video monitoring devices in the stereo image of the electronic map according to the pre-stored location information of each video monitoring device in the electronic map The location displays a virtual display.
  • the VR display device is connected with a control handle
  • the obtaining unit 412 includes a display sub-module 4121 and an obtaining sub-module 4122;
  • the display sub-module 4121 is configured to display a control interface on the VR display device when the operation of the control handle is detected as a first preset operation; the control interface includes a plurality of display instructions Control option
  • the obtaining sub-module 4122 is configured to obtain a first display instruction corresponding to the first control option when determining that the first control option is selected by the control handle;
  • the first display module 420 is specifically configured to display a stereoscopic image of a preset virtual monitoring scene on the VR display device, and hide the control interface.
  • the display control device for monitoring video provided by the embodiment of the present application may further include a third display module, a second obtaining module, and a configuration module;
  • the third display module is configured to display a configuration interface on the VR display device when detecting that the operation of the control handle is a second preset operation; the monitoring interface includes a plurality of monitoring rooms of the virtual monitoring room Model configuration options;
  • the second obtaining module is configured to obtain the selected first monitoring room model configuration from the rendering parameters of the plurality of preset monitoring room models when determining that the first monitoring room model configuration option is selected by the control handle The first rendering parameter of the virtual monitoring room model corresponding to the option;
  • the configuration module is configured to configure a rendering parameter of the virtual monitoring room as the first rendering parameter
  • the first display module 420 is specifically configured to determine, according to the first rendering parameter and the number N of monitoring video data to be displayed, a second rendering parameter of the virtual monitoring room to be displayed; on the VR display device And displaying a stereoscopic image of the virtual monitoring room according to the second rendering parameter.
  • the configuration interface further includes multiple virtual display configuration options
  • the display control device for monitoring video provided by the embodiment of the present application may further include: a third obtaining module and a first adjusting module;
  • the third obtaining module is configured to obtain, from the shape and size parameters of the plurality of preset virtual display screens, the first virtual state, when determining that the first virtual display screen configuration option is selected by the control handle a shape and size parameter of the virtual display corresponding to the display configuration option;
  • the first adjustment module is configured to adjust a shape and a size of each virtual display screen in the virtual monitoring room according to the obtained shape and size parameter of the virtual display screen.
  • the display control device for monitoring video may further include: a fourth display module, a selected amplification module, and a drag display module;
  • the fourth display module is configured to display a mouse cursor on the VR display device when detecting that the operation of the control handle is a third preset operation;
  • the selected amplification module is configured to move the mouse cursor based on the movement operation of the control handle, select a first virtual display screen, and retain and enlarge the first virtual display screen and a two-dimensional image of the monitored video displayed thereon, Hide other virtual displays;
  • the drag display module is configured to drag the selected second virtual display screen and the two-dimensional image of the displayed monitoring video by the drag operation of the mouse cursor based on the control handle, and stop at the dragging
  • the location of the second virtual display screen in the virtual monitoring scene is saved.
  • the second virtual display screen can continuously display the corresponding two-dimensional image when being dragged, or can maintain the original two-dimensional image while being dragged, and resume the display of the corresponding subsequent two-dimensional image after the dragging stops, or
  • the two-dimensional image is not displayed when being dragged, and the two-dimensional image of the monitored video displayed thereon is displayed on the second virtual display screen according to the position after the dragging stops.
  • the display control device for monitoring video provided by the embodiment of the present application may further include: a first determining module, a fourth obtaining module, and a second adjusting module;
  • the first determining module is configured to determine, when the operation of the control handle is the fourth preset operation, in the cruise monitoring mode, to adjust a viewing angle of the electronic map;
  • the fourth obtaining module is configured to obtain a rotating operation of the control handle
  • the second adjustment module is configured to adjust a viewing angle of the electronic map according to a direction and an angle of rotation of the control handle.
  • the display control device for monitoring video provided by the embodiment of the present application may further include a second determining module and a third adjusting module;
  • the second determining module is configured to determine, according to the sensing data obtained by the sensor in the VR headset display device, the mobile location information of the user's head, where the sensor in the VR headset display device includes an acceleration sensor At least one of an angular velocity sensor and a gravity sensor;
  • the third adjustment module is configured to adjust a display viewing angle of the virtual monitoring scenario and/or a distance between the virtual display screen and the user in the virtual monitoring scenario according to the mobile location information of the user header.
  • the two-dimensional image in the embodiment of the present application may be one frame image in the surveillance video.
  • the embodiment of the present application provides a display device, including: a processor and a display device, where
  • the processor is configured to obtain N channels of monitoring video data to be displayed, where N is a positive integer greater than or equal to 1;
  • the display device is configured to display a stereoscopic image of a preset virtual monitoring scene;
  • the virtual monitoring scene includes a plurality of virtual display screens, and each of the virtual display screens is configured to display a monitoring video corresponding to the monitoring video data;
  • the display device is further configured to display, in the N virtual display screens in the virtual monitoring scenario, the monitoring videos to be displayed.
  • the processor of the display device is configured to obtain N channels of monitoring video data to be displayed, where N is a positive integer greater than or equal to 1; and display device is configured to display a preset virtual monitor Controlling a stereoscopic image of the scene;
  • the virtual monitoring scene includes a plurality of virtual display screens, each virtual display screen is used to display monitoring video corresponding to one monitoring video data;
  • the display device is also used for N in the virtual monitoring scene
  • the monitoring videos to be displayed are displayed separately.
  • the virtual monitoring scene is virtual, and the virtual monitoring scene can be stereoscopically displayed through the display device in any space, and the real monitoring video to be displayed is displayed in the virtual display screen, without occupying a real space place.
  • the monitoring video can be displayed to the user only through the display device for the user to view the video.
  • the processor is specifically configured to:
  • the first display instruction includes an identifier that specifies each monitoring video data to be displayed;
  • the display device is configured to:
  • the virtual monitoring scene includes N virtual display screens, and each virtual display screen corresponds to a monitoring video corresponding to one monitoring video data.
  • the first display instruction further includes a mode identifier, where the mode identifier includes: a virtual monitoring room mode identifier or a cruise monitoring mode identifier;
  • the display device is configured to display a stereoscopic image of a preset virtual monitoring room;
  • the virtual monitoring room includes N virtual display screens Virtual screen wall;
  • the display device is configured to display a stereoscopic image of an electronic map of a preset monitored area; the processor is configured to perform, according to the a display instruction, determining a first video monitoring device corresponding to each monitoring video data to be displayed; and indicating a stereoscopic image of the display device on the electronic map according to the pre-stored position information of each video monitoring device in the electronic map A corresponding display position of each of the first video monitoring devices respectively displays a virtual display screen.
  • the display device further includes a control handle
  • the processor is specifically used for
  • the display device When the operation of the control handle is detected as a first preset operation, the display device is instructed to display a control interface; the control interface includes a plurality of control options corresponding to the display instruction;
  • the display device is configured to display a stereoscopic image of a preset virtual monitoring scene after receiving the indication of the processor display control interface, and hide the control interface.
  • the processor is further used to control
  • the configuration interface includes a monitoring room model configuration option of the plurality of virtual monitoring rooms;
  • the control handle When it is determined that the first monitoring room model configuration option is selected by the control handle, obtaining a virtual monitoring room model corresponding to the selected first monitoring room model configuration option from the rendering parameters of the plurality of preset monitoring room models a rendering parameter;
  • the configuration interface further includes multiple virtual display configuration options
  • the processor is also used to control
  • Obtaining the virtual corresponding to the first virtual display configuration option from the shape and size parameters of the plurality of preset virtual display screens when determining that the first virtual display configuration option is selected by the control handle The shape and size parameters of the display screen; adjusting the shape and size of each virtual display screen in the virtual monitoring scene according to the obtained shape and size parameters of the virtual display screen.
  • the processor is further used to control
  • the location of the second virtual display in the virtual monitoring scenario may be saved in a hardware such as a cache or a memory or a network storage unit when the drag is stopped.
  • the specific storage location is not limited herein.
  • the processor is further used to control
  • the display device is instructed to adjust a viewing angle of the electronic map according to a direction and an angle of rotation of the control handle.
  • the display device is a head mounted display device, and the display device further includes a sensor;
  • the sensor is configured to obtain sensing data
  • the processor is also used to control
  • Determining movement position information of a user's head according to sensor data obtained by the sensor in the head-mounted display device, wherein the sensor in the head-mounted display device comprises at least one of an acceleration sensor, an angular velocity sensor, and a gravity sensor;
  • the display device To adjust a display viewing angle of the virtual monitoring scenario and/or a distance between a virtual display screen and a user in the virtual monitoring scenario.
  • an embodiment of the present application provides an electronic device, including a processor and a memory, where the memory is used to store a computer program;
  • the display control method for the monitoring video provided by the embodiment of the present application is implemented by the processor, where the display control method of the monitoring video may include the following steps:
  • N is a positive integer greater than or equal to 1; on the virtual reality VR display device, displaying a stereoscopic image of a preset virtual monitoring scenario; the virtual monitoring scenario includes multiple The virtual display screen is used to display the monitoring video corresponding to the monitoring video data of each channel; in the N virtual display screens in the virtual monitoring scenario, the monitoring videos to be displayed are respectively displayed.
  • the processor of the electronic device runs a program corresponding to the executable program code by reading executable program code stored in the memory, and the program executes the pair provided by the embodiment of the present application at runtime
  • the storage method of multiple multimedia files can be realized: no need to occupy a real space place, and the monitoring video can be displayed for the user only through the VR display device, so that the user can view the video.
  • the embodiment of the present application provides an executable program code, where the executable program code is used to be executed to perform display control of the monitoring video provided by the embodiment of the present application.
  • the method, wherein the display control method of the monitoring video may include the following steps:
  • N is a positive integer greater than or equal to 1; on the virtual reality VR display device, displaying a stereoscopic image of a preset virtual monitoring scenario; the virtual monitoring scenario includes multiple The virtual display screen is used to display the monitoring video corresponding to the monitoring video data of each channel; in the N virtual display screens in the virtual monitoring scenario, the monitoring videos to be displayed are respectively displayed.
  • the executable program code performs the display control method of the monitoring video provided by the embodiment of the present application at runtime, and thus can realize: display the monitoring for the user only through the VR display device without occupying a real space place Video for the purpose of viewing the video.
  • the embodiment of the present application provides a storage medium, where the storage medium is used to store executable program code, and the executable program code is executed to perform the embodiments provided by the application.
  • Display control method of the monitoring video wherein the monitoring video
  • the display control method may include the steps of:
  • N is a positive integer greater than or equal to 1; on the virtual reality VR display device, displaying a stereoscopic image of a preset virtual monitoring scenario; the virtual monitoring scenario includes multiple The virtual display screen is used to display the monitoring video corresponding to the monitoring video data of each channel; in the N virtual display screens in the virtual monitoring scenario, the monitoring videos to be displayed are respectively displayed.
  • the storage medium stores an application program that performs the display control method of the monitoring video provided by the embodiment of the present application at the time of running, so that it can be realized that the VR display device can be used only by using the VR display device.
  • the user displays a surveillance video for the user to view the video.

Abstract

本申请实施例公开了一种监控视频的显示控制方法及装置,该方法包括:获得N路待显示的监控视频数据,其中,N为大于等于1的正整数;在虚拟现实VR显示设备上,显示预设的虚拟监控场景的立体图像;该虚拟监控场景中包含有多个虚拟显示屏,每个虚拟显示屏用于显示一路监控视频数据对应的监控视频;在虚拟监控场景中的N个虚拟显示屏中,分别显示各路待显示的监控视频。其中,该虚拟监控场景是虚拟的,且该虚拟监控场景可以在任何空间中通过VR显示设备进行立体显示,并在虚拟显示屏中显示各路待显示的监控视频,无需占用真实的空间场所,仅通过VR显示设备即可为用户显示监控视频,供用户查看视频。

Description

一种监控视频的显示控制方法及装置
本申请要求于2016年11月14日提交中国专利局、申请号为201611023757.8发明名称为“一种监控视频的显示控制方法及装置”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本申请涉及视频监控技术领域,特别涉及一种监控视频的显示控制方法及装置。
背景技术
传统的监控中心是在一个真实的房间(监控室)内布置一个屏幕墙,该屏幕墙设置有多个显示器,每个显示器均用于显示所对应连接的前端监控设备所监控的视频数据。在该传统的监控中心中可以同时观看到多个前端监控设备下的实时监控状况。
然而,对于传统的监控中心来说,其必须占据一定的真实的空间场所,以用于布置该设置有多个显示器的屏幕墙,以显示所关联的前端监控设备所监控的视频数据。
发明内容
本申请实施例公开了一种监控视频的显示控制方法及装置,以实现无需占用真实的空间场所,即可实现对所需监控的场景画面的监控。具体方案如下:
一方面,本申请实施例提供了一种监控视频的显示控制方法,所述方法包括:
获得N路待显示的监控视频数据,其中,N为大于等于1的正整数;
在虚拟现实VR显示设备上,显示预设的虚拟监控场景的立体图像;所述虚拟监控场景中包含有多个虚拟显示屏,每个虚拟显示屏用于显示一路监控视频数据对应的监控视频;
在虚拟监控场景中的N个虚拟显示屏中,分别显示各路待显示的监控视频。
可选地,所述获得N路待显示的监控视频数据的步骤,包括:
接收至少一个视频监控设备发送的至少一路监控视频数据;
获得第一显示指令;所述第一显示指令中包含指定待显示的每路监控视频数据的标识;
根据所述第一显示指令,确定待显示的监控视频数据的数量N。
可选地,所述在虚拟现实VR显示设备上,显示预设的虚拟监控场景的立体图像的步骤,包括:
在所述VR显示设备上,显示预设的虚拟监控场景的立体图像;所述虚拟监控场景中包含有N个虚拟显示屏,每个虚拟显示屏对应一路监控视频数据对应的监控视频。
可选地,所述第一显示指令中还包含模式标识;所述模式标识包括:虚拟监控室模式标识或巡航监控模式标识;
所述在VR显示设备上,显示预设的虚拟监控场景的立体图像的步骤,包括:
当所述第一显示指令中的模式标识为虚拟监控室模式标识时,在所述VR显示设备上,显示预设的虚拟监控室的立体图像;所述虚拟监控室中包含具有N个虚拟显示屏的虚拟屏幕墙;
当所述第一显示指令中的模式标识为巡航监控模式标识时,在所述VR显示设备上,显示预设的被监控区域的电子地图的立体图像;根据所述第一显示指令,确定每路待显示的监控视频数据分别对应的第一视频监控设备;根据预存的每个视频监控设备在电子地图中的位置信息,在电子地图的立体图像中所述每个第一视频监控设备的对应位置,分别显示一个虚拟显示屏。
可选地,所述VR显示设备连接有控制手柄;
所述获得第一显示指令的步骤,包括:
当检测到所述控制手柄的操作为第一预设操作时,在所述VR显示设备上,显示控制界面;所述控制界面中包含多个显示指令对应的控制选项;
在确定第一控制选项通过所述控制手柄被选中时,获得所述第一控制选项对应的第一显示指令;
所述在虚拟现实VR显示设备上,显示预设的虚拟监控场景的立体图像的步骤,包括:
在所述VR显示设备上,显示预设的虚拟监控场景的立体图像,并隐藏所述控制界面。
可选地,所述方法还包括:当检测到控制手柄的操作为第二预设操作时,在所述VR显示设备上,显示配置界面;所述配置界面中包含多个虚拟监控室的监控室模型配置选项;
在确定第一监控室模型配置选项通过所述控制手柄被选中时,从多个预设的监控室模型的渲染参数中,获得选中的第一监控室模型配置选项对应的虚拟监控室模型的第一渲染参数;
将所述虚拟监控室的渲染参数配置为所述第一渲染参数;
所述在VR显示设备上,显示预设的虚拟监控室的立体图像的步骤,包括:
根据所述第一渲染参数和所述待显示的监控视频数据的数量N,确定当前待显示的虚拟监控室的第二渲染参数;
在VR显示设备上,根据所述第二渲染参数显示虚拟监控室的立体图像。
可选地,所述配置界面中还包含多个虚拟显示屏配置选项;所述方法还包括:
在确定第一虚拟显示屏配置选项通过所述控制手柄被选中时,从多个预设的虚拟显示屏的形状和尺寸参数中,获得与所述第一虚拟显示屏配置选项对应的所述虚拟显示屏的形状和尺寸参数;
根据获得的所述虚拟显示屏的形状和尺寸参数,调整所述虚拟监控场景中各个虚拟显示屏的形状和尺寸。
可选地,所述方法还包括:
当检测到控制手柄的操作为第三预设操作时,在所述VR显示设备上,显 示鼠标光标;
基于所述控制手柄移动所述鼠标光标的移动操作,选中第一虚拟显示屏,保留并放大所述第一虚拟显示屏及其显示的监控视频的二维图像,隐藏其他虚拟显示屏;
或者,
基于所述控制手柄拖动所述鼠标光标的拖动操作,拖动选中的第二虚拟显示屏及其显示的监控视频的二维图像,并在拖动停止时保存所述第二虚拟显示屏在所述虚拟监控场景中的位置。
可选地,所述方法还包括:在巡航监控模式时,当检测到控制手柄的操作为第四预设操作时,确定要调整电子地图的观看视角;
获得所述控制手柄的转动操作;
根据所述控制手柄转动的方向和角度,调整所述电子地图的观看视角。
可选地,所述的VR显示设备为VR头戴显示设备;所述方法还包括:
根据所述VR头戴显示设备中的传感器获得的传感数据,确定用户头部的移动位置信息,其中,所述VR头戴显示设备中的传感器包括加速度传感器、角速度传感器和重力传感器中的至少一个;
根据所述用户头部的移动位置信息,调整所述虚拟监控场景的显示视角和/或虚拟监控场景中虚拟显示屏与用户的距离。
另一方面,本申请实施例提供了一种监控视频的显示控制装置,所述装置包括:
第一获得模块,用于获得N路待显示的监控视频数据,其中,N为大于等于1的正整数;
第一显示模块,用于在虚拟现实VR显示设备上,显示预设的虚拟监控场景的立体图像;所述虚拟监控场景中包含有多个虚拟显示屏,每个虚拟显示屏用于显示一路监控视频数据对应的监控视频;
第二显示模块,用于在虚拟监控场景中的N个虚拟显示屏中,分别显示各 路待显示的监控视频。
可选地,所述第一获得模块包括接收单元、获得单元和确定单元;
所述接收单元,用于接收至少一个视频监控设备发送的至少一路监控视频数据;
所述获得单元,用于获得第一显示指令;所述第一显示指令中包含指定待显示的每路监控视频数据的标识;
所述确定单元,用于根据所述第一显示指令,确定待显示的监控视频数据的数量N。
可选地,所述第一显示模块,具体用于在所述VR显示设备上,显示预设的虚拟监控场景的立体图像;所述虚拟监控场景中包含有N个虚拟显示屏,每个虚拟显示屏对应一路监控视频数据对应的监控视频。
可选地,所述第一显示指令中还包含模式标识;所述模式标识包括:虚拟监控室模式标识或巡航监控模式标识;
所述第一显示模块,具体用于当所述第一显示指令中的模式标识为虚拟监控室模式标识时,在所述VR显示设备上,显示预设的虚拟监控室的立体图像;所述虚拟监控室中包含具有N个虚拟显示屏的虚拟屏幕墙;
当所述第一显示指令中的模式标识为巡航监控模式标识时,在所述VR显示设备上,显示预设的被监控区域的电子地图的立体图像;根据所述第一显示指令,确定每路待显示的监控视频数据分别对应的第一视频监控设备;根据预存的每个视频监控设备在电子地图中的位置信息,在电子地图的立体图像中所述每个第一视频监控设备的对应位置,分别显示一个虚拟显示屏。
可选地,所述VR显示设备连接有控制手柄;
所述获得单元包括显示子模块和获得子模块;
所述显示子模块,用于当检测到所述控制手柄的操作为第一预设操作时,在所述VR显示设备上,显示控制界面;所述控制界面中包含多个显示指令对应的控制选项;
所述获得子模块,用于在确定第一控制选项通过所述控制手柄被选中时,获得所述第一控制选项对应的第一显示指令;
所述第一显示模块,具体用于在所述VR显示设备上,显示预设的虚拟监控场景的立体图像,并隐藏所述控制界面。
可选地,所述装置还包括第三显示模块、第二获得模块和配置模块;
所述第三显示模块,用于当检测到控制手柄的操作为第二预设操作时,在所述VR显示设备上,显示配置界面;所述配置界面中包含多个虚拟监控室的监控室模型配置选项;
所述第二获得模块,用于在确定第一监控室模型配置选项通过所述控制手柄被选择时,从多个预设的监控室模型的渲染参数中,获得选中的第一监控室模型配置选项对应的虚拟监控室模型的第一渲染参数;
所述配置模块,用于将所述虚拟监控室的渲染参数配置为所述第一渲染参数;
所述第一显示模块,具体用于根据所述第一渲染参数和所述待显示的监控视频数据的数量N,确定当前待显示的虚拟监控室的第二渲染参数;在VR显示设备上,根据所述第二渲染参数显示虚拟监控室的立体图像。
可选地,所述配置界面中还包含多个虚拟显示屏配置选项;
所述装置还包括:第三获得模块和第一调整模块;
所述第三获得模块,用于在确定第一虚拟显示屏配置选项通过所述控制手柄被选择时,从多个预设的虚拟显示屏的形状和尺寸参数中,获得与所述第一虚拟显示屏配置选项对应的所述虚拟显示屏的形状和尺寸参数;
所述第一调整模块,用于根据获得的所述虚拟显示屏的形状和尺寸参数,调整所述虚拟监控室中各个虚拟显示屏的形状和尺寸。
可选地,所述装置还包括:第四显示模块、选中放大模块和拖动显示模块;
所述第四显示模块,用于当检测到控制手柄的操作为第三预设操作时, 在所述VR显示设备上,显示鼠标光标;
所述选中放大模块,用于基于所述控制手柄移动所述鼠标光标的移动操作,选中第一虚拟显示屏,保留并放大所述第一虚拟显示屏及其显示的监控视频的二维图像,隐藏其他虚拟显示屏;
或者,
所述拖动显示模块,用于基于所述控制手柄拖动所述鼠标光标的拖动操作,拖动选中的第二虚拟显示屏及其显示的监控视频的二维图像,并在拖动停止时保存所述第二虚拟显示屏在所述虚拟监控场景中的位置。
可选地,所述装置还包括:第一确定模块、第四获得模块和第二调整模块;
所述第一确定模块,用于在巡航监控模式时,当检测到控制手柄的操作为第四预设操作时,确定要调整电子地图的观看视角;
所述第四获得模块,用于获得所述控制手柄的转动操作;
所述第二调整模块,用于根据所述控制手柄转动的方向和角度,调整所述电子地图的观看视角。
可选地,所述装置还包括第二确定模块和第三调整模块;
所述第二确定模块,用于根据所述VR头戴显示设备中的传感器获得的传感数据,确定用户头部的移动位置信息,其中,所述VR头戴显示设备中的传感器包括加速度传感器、角速度传感器和重力传感器中的至少一个;
所述第三调整模块,用于根据所述用户头部的移动位置信息,调整所述虚拟监控场景的显示视角和/或虚拟监控场景中虚拟显示屏与用户的距离。
另一方面,本申请实施例提供了一种显示设备,包括:处理器和显示器件,其中,
所述处理器,用于获得N路待显示的监控视频数据,其中,N为大于等于1的正整数;
所述显示器件,用于显示预设的虚拟监控场景的立体图像;所述虚拟监 控场景中包含有多个虚拟显示屏,每个虚拟显示屏用于显示一路监控视频数据对应的监控视频;
所述显示器件,还用于在虚拟监控场景中的N个虚拟显示屏中,分别显示各路待显示的监控视频。
可选地,所述处理器,具体用于:
接收至少一个视频监控设备发送的至少一路监控视频数据;
获得第一显示指令;所述第一显示指令中包含指定待显示的每路监控视频数据的标识;
根据所述第一显示指令,确定待显示的监控视频数据的数量N。
可选地,所述显示器件,用于显示预设的虚拟监控场景的立体图像;所述虚拟监控场景中包含有N个虚拟显示屏,每个虚拟显示屏对应一路监控视频数据对应的监控视频。
可选地,所述第一显示指令中还包含模式标识;所述模式标识包括:虚拟监控室模式标识或巡航监控模式标识;
当所述第一显示指令中的模式标识为虚拟监控室模式标识时,所述显示器件,用于显示预设的虚拟监控室的立体图像;所述虚拟监控室中包含具有N个虚拟显示屏的虚拟屏幕墙;
当所述第一显示指令中的模式标识为巡航监控模式标识时,所述显示器件,用于显示预设的被监控区域的电子地图的立体图像;所述处理器,用于根据所述第一显示指令,确定每路待显示的监控视频数据分别对应的第一视频监控设备;并根据预存的每个视频监控设备在电子地图中的位置信息,指示所述显示器件在电子地图的立体图像中每个第一视频监控设备的对应位置,分别显示一个虚拟显示屏。
可选地,所述显示设备还包括控制手柄;
所述处理器,具体用于
当检测到所述控制手柄的操作为第一预设操作时,指示所述显示器件显示控制界面;所述控制界面中包含多个显示指令对应的控制选项;
在确定第一控制选项通过所述控制手柄被选中时,获得所述第一控制选项对应的第一显示指令;
所述显示器件用于,在接收到所述处理器显示控制界面的指示后,显示预设的虚拟监控场景的立体图像,并隐藏所述控制界面。
可选地,所述处理器,还用于
当检测到控制手柄的操作为第二预设操作时,指示所述显示器件显示配置界面;所述配置界面中包含多个虚拟监控室的监控室模型配置选项;
在确定第一监控室模型配置选项通过所述控制手柄被选中时,从多个预设的监控室模型的渲染参数中,获得选中的第一监控室模型配置选项对应的虚拟监控室模型的第一渲染参数;
将所述虚拟监控室的渲染参数配置为所述第一渲染参数;
根据所述第一渲染参数和所述待显示的监控视频数据的数量N,确定当前待显示的虚拟监控室的第二渲染参数;
根据所述第二渲染参数,指示所述显示器件显示虚拟监控室的立体图像。
可选地,所述配置界面中还包含多个虚拟显示屏配置选项;
所述处理器,还用于
在确定第一虚拟显示屏配置选项通过所述控制手柄被选中时,从多个预设的虚拟显示屏的形状和尺寸参数中,获得与所述第一虚拟显示屏配置选项对应的所述虚拟显示屏的形状和尺寸参数;根据获得的所述虚拟显示屏的形状和尺寸参数,调整所述虚拟监控场景中各个虚拟显示屏的形状和尺寸。
可选地,所述处理器,还用于
当检测到控制手柄的操作为第三预设操作时,指示所述显示器件显示鼠标光标;
基于所述控制手柄移动所述鼠标光标的移动操作,指示所述显示器件选中第一虚拟显示屏,保留并放大所述第一虚拟显示屏及其显示的监控视频的二维图像,隐藏其他虚拟显示屏;
或者,
基于所述控制手柄拖动所述鼠标光标的拖动操作,指示所述显示器件拖动选中的第二虚拟显示屏及其显示的监控视频的二维图像,并在拖动停止时保存所述第二虚拟显示屏在所述虚拟监控场景中的位置。
可选地,所述处理器,还用于
在巡航监控模式时,当检测到控制手柄的操作为第四预设操作时,确定要调整电子地图的观看视角;
获得所述控制手柄的转动操作;
根据所述控制手柄转动的方向和角度,指示所述显示器件调整所述电子地图的观看视角。
可选地,所述显示设备为头戴显示设备,所述显示设备还包括传感器;
所述传感器,用于得到传感数据;
所述处理器还用于
根据所述头戴显示设备中的传感器获得的传感数据,确定用户头部的移动位置信息,其中,所述头戴显示设备中的传感器包括加速度传感器、角速度传感器和重力传感器中的至少一个;
根据所述用户头部的移动位置信息,指示所述显示器件调整所述虚拟监控场景的显示视角和/或虚拟监控场景中虚拟显示屏与用户的距离。
在本申请实施例中,获得N路待显示的监控视频数据,其中,N为大于等于1的正整数;在虚拟现实VR显示设备上,显示预设的虚拟监控场景的立体图像;该虚拟监控场景中包含有多个虚拟显示屏,每个虚拟显示屏用于显示一路监控视频数据对应的监控视频;在虚拟监控场景中的N个虚拟显示屏中,分别显示各路待显示的监控视频。其中,该虚拟监控场景是虚拟的,且该虚拟监控场景可以在任何空间中通过VR显示设备进行立体显示,并在虚拟显示屏中显示各路待显示的真实的监控视频,无需占用真实的空间场所,仅通过VR显示设备即可为用户显示监控视频,供用户查看视频。当然,实施本申请的任一产品或方法必不一定需要同时达到以上所述的所有优点。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案,下面将对实 施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的一种监控视频的显示控制方法的流程示意图;
图2为本申请实施例提供的一种监控视频的显示控制方法的另一流程示意图;
图3为本申请实施例提供的一种监控视频的显示控制方法的另一流程示意图;
图4为本申请实施例提供的一种监控视频的显示控制装置的结构示意图;
图5为本申请实施例提供的一种监控视频的显示控制装置的另一结构示意图;
图6为本申请实施例提供的一种监控视频的显示控制装置的另一结构示意图。
具体实施方式
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,所描述的实施例仅仅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作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。
本申请实施例提供了一种监控视频的显示控制方法及装置,以实现无需占用真实的空间场所,即可实现对所需监控的场景画面的监控。
下面首先对本申请实施例所提供的一种监控视频的显示控制方法进行介绍。
需要说明的是,本申请实施例所提供的监控视频的显示控制方法,可以应用于与VR(Virtual Reality,虚拟现实)显示设备连接的电脑或智能手机等电子设备中;或者VR一体机中,其中,该VR一体机中包含VR显示设备、处理器以及功能按键;或者,也可以应用于与VR通过有线或者无线方式连接的其它控制装置,在此不做限定。
如图1所示,本申请实施例提供了一种监控视频的显示控制方法,可以包括如下步骤:
S101:获得N路待显示的监控视频数据,其中,N为大于等于1的正整数;
可以理解的是,当本申请实施例所提供的监控视频的显示控制方法应用于与VR显示设备连接的电子设备中时,该电子设备与视频监控设备连接。获得N路待显示的监控视频数据,其中,该N路待显示的监控视频数据为所连接的视频监控设备所录制的数据,每一路待显示的监控视频数据,对应一个视频监控设备。当本申请实施例所提供的监控视频的显示控制方法应用于包含VR显示设备、处理器以及功能按键的VR一体机时,该VR一体机与视频监控设备连接,这也是可以的。其中,VR一体机与视频监控设备连接的原理,和电子设备与视频监控设备连接的原理类似,在此不做赘述。
S102:在虚拟现实VR显示设备上,显示预设的虚拟监控场景的立体图像;该虚拟监控场景中包含有多个虚拟显示屏,每个虚拟显示屏用于显示一路监控视频数据对应的监控视频;
当VR显示设备与电脑连接时,在VR显示设备上,显示预设的虚拟监控场景的立体图像,其中,该虚拟监控场景的立体图像可以使用渲染引擎(如unity3D技术,Direct3D)渲染绘制。其中,Unity3D是由Unity Technologies开发的一个创建诸如三维视频游戏、建筑可视化、实时三维动画等类型互动内容的多平台的综合型游戏开发工具,是一个全面整合的专业游戏引擎。进而,将所渲染绘制的虚拟监控场景的立体图像,通过调用渲染引擎提供的接口函数和功能,在VR显示设备上显示。
其中,该虚拟监控场景中包含有多个虚拟显示屏,并且,每个虚拟显示屏用于显示一路监控视频数据。虚拟监控场景的虚拟显示屏的个数M可能大于待显示的监控视频数据的路数N,也可能等于待显示的监控视频数据的路数N,这都是可以的。其中,当虚拟显示屏的个数M大于待显示的监控视频数据的路数N时,未显示监控视频数据的虚拟显示屏,可以用来显示其他视频数据,例如:网络视频(新闻直播、运动会直播和/或电影)。
进一步的,该虚拟监控场景中除了包含有多个虚拟显示屏外,还可以有其它部分,如桌子、椅子或墙壁等物体,其中,桌子、椅子或墙壁等物体均为虚拟的。
S103:在虚拟监控场景中的N个虚拟显示屏中,分别显示各路待显示的监控视频。
本申请实施例中的虚拟显示屏可以根据监控视频数据中的帧序号,依次显示监控视频中的每帧二维图像。或者,虚拟显示屏也可以根据显示控制指令跳帧快进或者回放监控视频,在此不做限定。
当虚拟监控场景的虚拟显示屏的个数M大于待显示的监控视频数据的路数N时,此时可以是该虚拟监控场景中的N个虚拟显示屏分别显示N路监控视频数据的二维图像,(M-N)个虚拟显示屏未显示监控视频数据的二维图像,也可显示与其它虚拟显示屏一样的监控视频数据的二维图像;或者,当该虚拟监控场景的虚拟显示屏的个数等于待显示的监控视频数据的路数N时,此时可以是该每个虚拟显示屏分别显示每路监控视频数据。
上述N个虚拟显示屏可以在同一个平面也可以在不同的平面上。例如,虚拟显示屏1在视线正前方,显示二维图像的面朝正前方,即与视线相对。虚拟显示屏2与虚拟显示屏1有一条边贴合,且二者的显示二维图像的面之间的夹角呈180度。虚拟显示屏3在虚拟显示屏1和虚拟显示屏2的上方,且与虚拟显示屏1和虚拟显示屏2均不相连。
应用本申请实施例,获得N路待显示的监控视频数据,其中,N为大于等于1的正整数;在虚拟现实VR显示设备上,显示预设的虚拟监控场景的立体图像;该虚拟监控场景中包含有多个虚拟显示屏,每个虚拟显示屏用于显示一路监控视频数据对应的监控视频;在虚拟监控场景中的N个虚拟显示屏中,分别显示各路待显示的监控视频。其中,该虚拟监控场景是虚拟的,且该虚拟监控场景可以在任何空间中通过VR显示设备进行立体显示,并在虚拟显示屏中显示各路待显示的真实的监控视频,无需占用真实的空间场所,仅通过VR显示设备即可为用户显示监控视频,供用户查看视频。
作为一种实现方式中,基于图1所示流程,如图2所示,所述获得N路 待显示的监控视频数据(S101)的步骤,可以包括:
S201:接收至少一个视频监控设备发送的至少一路监控视频数据;
S202:获得第一显示指令;该第一显示指令中包含指定待显示的每路监控视频数据的标识;
S203:根据该第一显示指令,确定待显示的监控视频数据的数量N。
一般的,监控视频数据是为对应的视频监控设备实时录制的数据,可以实时地接收至少一个视频监控设备发送的至少一路监控视频数据。其中,第一显示指令中包含的每路监控视频数据的标识可以是对应的视频监控设备的ID,或其他任何能够区分不同的监控视频数据的信息。根据该第一显示指令中所包括的监控视频数据的标识,确定待显示的监控视频数据的数量N。进一步的,该第一显示指令中还可以包括每路监控视频数据与虚拟显示屏的对应关系,即确定哪一个虚拟显示屏显示哪一路监控视频数据的关系。当然,也可以是确定出待显示的监控视频数据的数量N后,各路监控视频数据随机显示于虚拟显示屏中。其中,该第一显示指令可以是用户通过电子设备或VR一体的相应的功能按键触发的。
作为一种实现方式中,通过第一显示指令,确定待显示的监控视频数据的数量N后,可以在虚拟监控场景对应设置N个虚拟显示屏,以显示每一路监控视频数据,具体的,所述在虚拟现实VR显示设备上,显示预设的虚拟监控场景的立体图像的步骤,包括:
在VR显示设备上,显示预设的虚拟监控场景的立体图像;该虚拟监控场景中包含有N个虚拟显示屏,每个虚拟显示屏对应一路监控视频数据对应的监控视频。
作为一种实现方式中,为了增加用户的灵活性,用户还可以自主选择虚拟监控模式,并且可以通过该第一显示指令进行选择,具体的,第一显示指令中还可以包含模式标识;该模式标识包括:虚拟监控室模式标识或巡航监控模式标识;
所述在VR显示设备上,显示预设的虚拟监控场景的立体图像的步骤,可以包括:
当该第一显示指令中的模式标识为虚拟监控室模式标识时,在VR显示设备上,显示预设的虚拟监控室的立体图像;该虚拟监控室中包含具有N个虚拟显示屏的虚拟屏幕墙;
当该第一显示指令中的模式标识为巡航监控模式标识时,在VR显示设备上,显示预设的被监控区域的电子地图的立体图像;根据该第一显示指令,确定每路待显示的监控视频数据分别对应的第一视频监控设备;根据预存的每个视频监控设备在电子地图中的位置信息,在电子地图的立体图像中该每个第一视频监控设备的对应位置,分别显示一个虚拟显示屏。
其中,虚拟监控室模式标识对应虚拟监控室模式,巡航监控模式标识对应巡航监控模式。可以理解的是,电子设备或VR一体机的处理器中预先存储有所连接的每个视频监控设备在电子地图中的位置信息,在进入巡航监控模式时,首先获得待显示的监控视频数据对应的第一视频监控设备在电子地图中的位置信息。进一步的,在电子地图中与所获得的各位置信息对应的位置处,分别显示一个虚拟显示屏,后续的,在各虚拟显示屏中显示对应的监控视频数据的二维图像。需要强调的是,此时该虚拟显示屏与待显示的监控视频数据存在对应关系。
作为一种实现方式中,上述VR显示设备可以连接有控制手柄;该VR显示设备可以通过数据线等线路连接控制手柄,也可以通过无线网络连接控制手柄,在此不做限定。
基于图2所示流程,如图3所示,所述获得第一显示指令(S202)的步骤,包括:
S2021:当检测到控制手柄的操作为第一预设操作时,在VR显示设备上,显示控制界面;该控制界面中包含多个显示指令对应的控制选项;
S2022:在确定第一控制选项通过控制手柄被选中时,获得该第一控制选项对应的第一显示指令;
所述在虚拟现实VR显示设备上,显示预设的虚拟监控场景的立体图像(S102)的步骤,可以包括:
S301:在VR显示设备上,显示预设的虚拟监控场景的立体图像,并隐藏 该控制界面。
其中,该第一预设操作可以是用户通过控制手柄中的功能按键触发的,也可以是用户通过控制该控制手柄进行预定轨迹移动而触发的。在控制界面中,用户可以通过控制手柄选中待显示的监控视频数据以及待显示的监控视频数据的路数,当然,用户还可以通过控制手柄选中待显示的监控视频数据与虚拟显示屏的对应关系,例如:选中N路待显示的监控视频数据时,在虚拟监控场景中显示N个虚拟显示屏。另外,为了提高用户的使用体验,在VR显示设备上,显示预设的虚拟监控场景的立体图像时,隐藏控制界面。
作为一种实现方式中,本申请实施例所提供的一种监控视频的显示控制方法还可以包括:
当检测到控制手柄的操作为第二预设操作时,在所述VR显示设备上,显示配置界面;所述配置界面中包含多个虚拟监控室的监控室模型配置选项;
在确定第一监控室模型配置选项通过控制手柄被选中时,从多个预设的监控室模型的渲染参数中,获得选中的第一监控室模型配置选项对应的虚拟监控室模型的第一渲染参数;
将该虚拟监控室的渲染参数配置为第一渲染参数;
所述在VR显示设备上,显示预设的虚拟监控室的立体图像的步骤,包括:
根据第一渲染参数和待显示的监控视频数据的数量N,确定当前待显示的虚拟监控室的第二渲染参数;
在VR显示设备上,根据第二渲染参数显示虚拟监控室的立体图像。
其中,第一监控室模型配置选项可以与相应监控室模型的虚拟监控室模型标识对应。
该第二预设操作可以是用户通过控制手柄中的功能按键触发的,也可以是用户通过控制该控制手柄进行预定轨迹移动而触发的。配置界面中包含多个虚拟监控室的监控室模型配置选项,例如:不同的虚拟监控室的监控室模型中可以具有不同的室内装潢、家具布置(例如:桌子、椅子的摆放位置不同)等,但均包含虚拟显示屏。
用户可以通过控制手柄选择其中的某一个虚拟监控室的监控室模型,电子设备或VR一体机获得选中的监控室模型标识对应的虚拟监控室模型的第一渲染参数,并将虚拟监控室的渲染参数配置为该第一渲染参数,进而结合待显示的监控视频数据的数量N,确定最终的第二渲染参数,进而,在VR显示设备上,根据该第二渲染参数显示虚拟监控室的立体图像。
其中,第一渲染参数与第二渲染参数中包括待显示的虚拟监控室中各显示物体的坐标参数、深度参数、效果参数以及鱼眼校正参数等等,用于渲染绘制虚拟监控室的立体图像的参数,上述两者的区别仅在于虚拟显示屏的数量不同,其中,第一渲染参数中的虚拟显示屏的数量是默认的数量;而第二渲染参数中的虚拟显示屏的数量N,是结合第一渲染参数与待显示的监控视频数据的数量N而进行调整的。其中,上述的第一渲染参数中的默认的数量可以是用户根据实际情况,预先设置的虚拟显示屏的数量;也可以是在电子设备或VR一体机出厂时所设置的虚拟显示屏的数量。
作为一种实现方式中,所述配置界面中还包含多个虚拟显示屏配置选项;本申请实施例所提供的一种监控视频的显示控制方法还可以包括:
在确定第一虚拟显示屏配置选项通过控制手柄被选中时,从多个预设的虚拟显示屏的形状和尺寸参数中,获得与该第一虚拟显示屏配置选项对应的虚拟显示屏的形状和尺寸参数;
根据获得的虚拟显示屏的形状和尺寸参数,调整虚拟监控场景中各个虚拟显示屏的形状和尺寸。
可以理解的是,为了提高用户的使用体验,用户可以根据配置界面中包含的多个虚拟显示屏配置选项,通过控制手柄选择符合自身观看习惯的形状和尺寸,电子设备或VR一体机获得虚拟显示屏的形状和尺寸参数,并根据获得的虚拟显示屏的形状和尺寸参数,对虚拟显示屏进行调整。
其中,配置界面中还可以包含虚拟显示屏的数量调整选项,例如:增加显示虚拟显示屏选项和减少显示虚拟显示屏选项。用户可以通过控制手柄选择待增加显示的虚拟显示屏数量或待减少显示的虚拟显示屏数量。
作为一种实现方式中,本申请实施例所提供的一种监控视频的显示控制 方法还可以包括:
当检测到控制手柄的操作为第三预设操作时,在VR显示设备上,显示鼠标光标;
基于控制手柄移动鼠标光标的移动操作,选中第一虚拟显示屏,保留并放大第一虚拟显示屏及其显示的监控视频的二维图像,隐藏其他虚拟显示屏;
或者,
基于控制手柄拖动鼠标光标的拖动操作,拖动选中的第二虚拟显示屏及其显示的监控视频的二维图像,并在拖动停止时保存第二虚拟显示屏在虚拟监控场景中的位置。第二虚拟显示屏在被拖动时可以持续显示对应的二维图像;也可以在被拖动时维持显示当前的二维图像,在拖动停止后恢复显示对应的后续二维图像;也可以在被拖动时不显示二维图像,在拖动停止后根据该位置在该第二虚拟显示屏上显示其显示的监控视频的二维图像。在拖动停止时第二虚拟显示屏在虚拟监控场景中的位置可以保存在缓存、显存等硬件或者网络存储单元中,具体的存储位置在此不作限定。
需要说明的是,用户可以通过控制控制手柄的功能按键或者移动方向,控制鼠标光标的移动,进而选择第一虚拟显示屏。并且,用户可以通过控制手柄,控制第一虚拟显示屏当前的尺寸,例如:长按控制手柄中的某一功能按键并拖动控制手柄。电子设备或VR一体机获得控制手柄移动尺寸,保留并放大第一虚拟显示屏,进而根据第一虚拟显示屏当前的尺寸,放大显示第一虚拟显示屏对应监控视频数据的二维图像。当然,在观看过程中,用户也可以通过控制手柄,缩小第一虚拟显示屏,也可以同时缩小显示第一虚拟显示屏对应监控视频数据的二维图像。其中,该第三预设操作可以是双击或单击控制手柄中的某一功能按键的操作。用户可以基于控制手柄,随意的控制所选中的第一虚拟显示屏的显示尺寸,也可以同时对应的控制第一虚拟显示屏对应监控视频数据的二维图像。
进一步的,用户还可以通过控制手柄(双击或单击或长按控制手柄中的某一功能按键)选中虚拟显示屏,并通过拖动该控制手柄,控制虚拟显示屏的显示位置。控制手柄中安装有传感器,电子设备或VR一体机可以通过所获 得传感器所测量的参数,确定控制手柄的移动轨迹和方向等。电子设备或VR一体机根据所确定的控制手柄的移动轨迹和方向等,改变被选中的虚拟显示屏的显示位置。或者,该控制手柄上有遥控杆或者轨迹球或者方向按键或者触摸屏等位置控制部件,用户可以通过控制手柄上的位置控制部件的操作,将被选中的虚拟显示屏向左移动,或者向右移动等等。
或者,用户还可以通过对控制手柄上的操作按键或者触摸屏进行操作,按照需求调整被选中的虚拟显示屏的大小和尺寸,不受预设虚拟显示屏的大小和尺寸的限制。
在虚拟显示屏被调整完毕后,或者对虚拟显示屏进行调整时,该虚拟显示屏上显示的监控视频的二维图像可以根据该虚拟显示屏的大小、尺寸、位置等参数进行相应调整,维持虚拟显示屏能够显示相应的监控视频的状态。
作为一种实现方式中,本申请实施例所提供的一种监控视频的显示控制方法还可以包括:
在巡航监控模式时,当检测到控制手柄的操作为第四预设操作时,确定要调整电子地图的观看视角;
获得控制手柄的转动操作;
根据控制手柄转动的方向和角度,调整电子地图的观看视角。
可以理解的是,该控制手柄中安装有传感器,包括:加速计、陀螺仪和地磁仪,其中,加速计用于测量加速度,陀螺仪用于测量角速度,地磁仪用于测量重力方向,进而,电子设备或VR一体机可以通过获得的传感器所测量的参数,确定出控制手柄转动的方向和角度。进一步的,电子设备或VR一体机根据控制手柄转动的方向和角度,调整电子地图的观看视角。例如:鸟瞰整个电子地图,或者,对电子地图进行旋转或者放缩,其中,放缩显示该电子地图的实现方式与放缩虚拟显示屏的实现方式相同,在此不做赘述。其中,该第四预设操作可以是双击或单击控制手柄中的某一功能按键的操作。
作为一种实现方式中,所述的VR显示设备为VR头戴显示设备;本申请实施例所提供的一种监控视频的显示控制方法还可以包括:
根据VR头戴显示设备中的传感器获得的传感数据,确定用户头部的移动位置信息,其中,VR头戴显示设备中的传感器包括加速度传感器、角速度传感器和重力传感器中的至少一个;
根据用户头部的移动位置信息,调整虚拟监控场景的显示视角和/或虚拟监控场景中虚拟显示屏与用户的距离。
VR头戴显示设备中的传感器包括加速度传感器(如:加速计)、角速度传感器(如:陀螺仪)、重力传感器(如地磁仪)中的至少一个,VR头戴显示设备在移动过程中,传感器会生成相应的传感数据,电子设备或VR一体机获得传感数据后,可以根据该传感数据确定出用户头部的移动位置信息,进而,可以根据所确定出的用户头部的移动位置信息,调整虚拟监控场景的显示视角和/或虚拟监控场景中虚拟显示屏与用户的距离。其中,在调整过程中可以有两种场景,一种为固定视角,即虚拟监控场景中各物体(例如虚拟显示屏)随着用户头部的移动位置信息进行移动,即虚拟监控场景中各物体(例如虚拟显示屏)与用户的相对距离始终不变;另一种为自由视角,即虚拟监控场景中各物体(例如虚拟显示屏)的显示位置固定不变,用户头部进行转动时,可以看到虚拟监控场景中各个角度的景物。另外的,为了更好测量出用户头部的移动位置信息,VR显示设备中还可以设置有光学追踪系统和磁场感应系统等等。
相应于上述方法实施例,本申请实施例提供了一种监控视频的显示控制装置,如图4所示,所述装置可以包括:
第一获得模块410,用于获得N路待显示的监控视频数据,其中,N为大于等于1的正整数;
第一显示模块420,用于在虚拟现实VR显示设备上,显示预设的虚拟监控场景的立体图像;所述虚拟监控场景中包含有多个虚拟显示屏,每个虚拟显示屏用于显示一路监控视频数据对应的监控视频;
第二显示模块430,用于在虚拟监控场景中的N个虚拟显示屏中,分别显示各路待显示的监控视频。
本申请实施例中的虚拟显示屏可以根据监控视频数据中的帧序号,依次 显示监控视频中的每帧二维图像。或者,虚拟显示屏也可以根据显示控制指令跳帧快进或者回放监控视频,在此不做限定。
上述监控视频的显示控制装置可以是与VR(Virtual Reality,虚拟现实)显示设备连接的电脑或智能手机等电子设备中的装置;也可以是VR一体机,其中,该VR一体机中包含VR显示设备、处理器以及功能按键;或者,也可以是与VR通过有线或者无线方式连接的其它控制装置,在此不做限定。
应用本申请实施例,获得N路待显示的监控视频数据,其中,N为大于等于1的正整数;在虚拟现实VR显示设备上,显示预设的虚拟监控场景的立体图像;该虚拟监控场景中包含有多个虚拟显示屏,每个虚拟显示屏用于显示一路监控视频数据对应的监控视频;在虚拟监控场景中的N个虚拟显示屏中,分别显示各路待显示的监控视频。其中,该虚拟监控场景是虚拟的,且该虚拟监控场景可以在任何空间中通过VR显示设备进行立体显示,并在虚拟显示屏中显示各路待显示的真实的监控视频,无需占用真实的空间场所,仅通过VR显示设备即可为用户显示监控视频,供用户查看视频。
作为一种实现方式,基于图4所示结构,如图5所示,所述第一获得模块410包括接收单元411、获得单元412和确定单元413;
所述接收单元411,用于接收至少一个视频监控设备发送的至少一路监控视频数据;
所述获得单元412,用于获得第一显示指令;所述第一显示指令中包含指定待显示的每路监控视频数据的标识;
所述确定单元413,用于根据所述第一显示指令,确定待显示的监控视频数据的数量N。
作为一种实现方式,所述第一显示模块420,具体用于在所述VR显示设备上,显示预设的虚拟监控场景的立体图像;所述虚拟监控场景中包含有N个虚拟显示屏,每个虚拟显示屏对应一路监控视频数据对应的监控视频。
作为一种实现方式,所述第一显示指令中还包含模式标识;所述模式标识包括:虚拟监控室模式标识或巡航监控模式标识;
所述第一显示模块420,具体用于当所述第一显示指令中的模式标识为虚拟监控室模式标识时,在所述VR显示设备上,显示预设的虚拟监控室的立体图像;所述虚拟监控室中包含具有N个虚拟显示屏的虚拟屏幕墙;
当所述第一显示指令中的模式标识为巡航监控模式标识时,在所述VR显示设备上,显示预设的被监控区域的电子地图的立体图像;根据所述第一显示指令,确定每路待显示的监控视频数据分别对应的第一视频监控设备;根据预存的每个视频监控设备在电子地图中的位置信息,在电子地图的立体图像中所述每个第一视频监控设备的对应位置,分别显示一个虚拟显示屏。
作为一种实现方式,基于图5所示结构,如图6所示,所述VR显示设备连接有控制手柄;
所述获得单元412包括显示子模块4121和获得子模块4122;
所述显示子模块4121,用于当检测到所述控制手柄的操作为第一预设操作时,在所述VR显示设备上,显示控制界面;所述控制界面中包含多个显示指令对应的控制选项;
所述获得子模块4122,用于在确定第一控制选项通过所述控制手柄被选中时,获得所述第一控制选项对应的第一显示指令;
所述第一显示模块420,具体用于在所述VR显示设备上,显示预设的虚拟监控场景的立体图像,并隐藏所述控制界面。
作为一种实现方式,本申请实施例所提供的监控视频的显示控制装置还可以包括第三显示模块、第二获得模块和配置模块;
所述第三显示模块,用于当检测到控制手柄的操作为第二预设操作时,在所述VR显示设备上,显示配置界面;所述配置界面中包含多个虚拟监控室的监控室模型配置选项;
所述第二获得模块,用于在确定第一监控室模型配置选项通过所述控制手柄被选中时,从多个预设的监控室模型的渲染参数中,获得选中的第一监控室模型配置选项对应的虚拟监控室模型的第一渲染参数;
所述配置模块,用于将所述虚拟监控室的渲染参数配置为所述第一渲染 参数;
所述第一显示模块420,具体用于根据所述第一渲染参数和所述待显示的监控视频数据的数量N,确定当前待显示的虚拟监控室的第二渲染参数;在VR显示设备上,根据所述第二渲染参数显示虚拟监控室的立体图像。
作为一种实现方式,所述配置界面中还包含多个虚拟显示屏配置选项;
本申请实施例所提供的监控视频的显示控制装置还可以包括:第三获得模块和第一调整模块;
所述第三获得模块,用于在确定第一虚拟显示屏配置选项通过所述控制手柄被选中时,从多个预设的虚拟显示屏的形状和尺寸参数中,获得与所述第一虚拟显示屏配置选项对应的所述虚拟显示屏的形状和尺寸参数;
所述第一调整模块,用于根据获得的所述虚拟显示屏的形状和尺寸参数,调整所述虚拟监控室中各个虚拟显示屏的形状和尺寸。
作为一种实现方式,本申请实施例所提供的监控视频的显示控制装置还可以包括:第四显示模块、选中放大模块和拖动显示模块;
所述第四显示模块,用于当检测到控制手柄的操作为第三预设操作时,在所述VR显示设备上,显示鼠标光标;
所述选中放大模块,用于基于所述控制手柄移动所述鼠标光标的移动操作,选中第一虚拟显示屏,保留并放大所述第一虚拟显示屏及其显示的监控视频的二维图像,隐藏其他虚拟显示屏;
或者,
所述拖动显示模块,用于基于所述控制手柄拖动所述鼠标光标的拖动操作,拖动选中的第二虚拟显示屏及其显示的监控视频的二维图像,并在拖动停止时保存所述第二虚拟显示屏在所述虚拟监控场景中的位置。第二虚拟显示屏在被拖动时可以持续显示对应的二维图像,也可以在被拖动时维持显示原来的二维图像,在拖动停止后恢复显示对应的后续二维图像,也可以在被拖动时不显示二维图像,在拖动停止后根据该位置在该第二虚拟显示屏上显示其显示的监控视频的二维图像。
作为一种实现方式,本申请实施例所提供的监控视频的显示控制装置还可以包括:第一确定模块、第四获得模块和第二调整模块;
所述第一确定模块,用于在巡航监控模式时,当检测到控制手柄的操作为第四预设操作时,确定要调整电子地图的观看视角;
所述第四获得模块,用于获得所述控制手柄的转动操作;
所述第二调整模块,用于根据所述控制手柄转动的方向和角度,调整所述电子地图的观看视角。
作为一种实现方式,本申请实施例所提供的监控视频的显示控制装置还可以包括第二确定模块和第三调整模块;
所述第二确定模块,用于根据所述VR头戴显示设备中的传感器获得的传感数据,确定用户头部的移动位置信息,其中,所述VR头戴显示设备中的传感器包括加速度传感器、角速度传感器和重力传感器中的至少一个;
所述第三调整模块,用于根据所述用户头部的移动位置信息,调整所述虚拟监控场景的显示视角和/或虚拟监控场景中虚拟显示屏与用户的距离。
本申请实施例中的二维图像可以是监控视频中的一帧图像。
另一方面,相应于上述方法实施例,本申请实施例提供了一种显示设备,包括:处理器和显示器件,其中,
所述处理器,用于获得N路待显示的监控视频数据,其中,N为大于等于1的正整数;
所述显示器件,用于显示预设的虚拟监控场景的立体图像;所述虚拟监控场景中包含有多个虚拟显示屏,每个虚拟显示屏用于显示一路监控视频数据对应的监控视频;
所述显示器件,还用于在虚拟监控场景中的N个虚拟显示屏中,分别显示各路待显示的监控视频。
应用本申请实施例,该显示设备的处理器,用于获得N路待显示的监控视频数据,其中,N为大于等于1的正整数;显示器件,用于显示预设的虚拟监 控场景的立体图像;该虚拟监控场景中包含有多个虚拟显示屏,每个虚拟显示屏用于显示一路监控视频数据对应的监控视频;显示器件,还用于在虚拟监控场景中的N个虚拟显示屏中,分别显示各路待显示的监控视频。其中,该虚拟监控场景是虚拟的,且该虚拟监控场景可以在任何空间中通过显示器件进行立体显示,并在虚拟显示屏中显示各路待显示的真实的监控视频,无需占用真实的空间场所,仅通过显示器件即可为用户显示监控视频,供用户查看视频。
作为一种实现方式,所述处理器,具体用于:
接收至少一个视频监控设备发送的至少一路监控视频数据;
获得第一显示指令;所述第一显示指令中包含指定待显示的每路监控视频数据的标识;
根据所述第一显示指令,确定待显示的监控视频数据的数量N。
作为一种实现方式,所述显示器件,用于:
显示预设的虚拟监控场景的立体图像;所述虚拟监控场景中包含有N个虚拟显示屏,每个虚拟显示屏对应一路监控视频数据对应的监控视频。
作为一种实现方式,所述第一显示指令中还包含模式标识;所述模式标识包括:虚拟监控室模式标识或巡航监控模式标识;
当所述第一显示指令中的模式标识为虚拟监控室模式标识时,所述显示器件,用于显示预设的虚拟监控室的立体图像;所述虚拟监控室中包含具有N个虚拟显示屏的虚拟屏幕墙;
当所述第一显示指令中的模式标识为巡航监控模式标识时,所述显示器件,用于显示预设的被监控区域的电子地图的立体图像;所述处理器,用于根据所述第一显示指令,确定每路待显示的监控视频数据分别对应的第一视频监控设备;并根据预存的每个视频监控设备在电子地图中的位置信息,指示所述显示器件在电子地图的立体图像中每个第一视频监控设备的对应位置,分别显示一个虚拟显示屏。
作为一种实现方式,所述显示设备还包括控制手柄;
所述处理器,具体用于
当检测到所述控制手柄的操作为第一预设操作时,指示所述显示器件显示控制界面;所述控制界面中包含多个显示指令对应的控制选项;
在确定第一控制选项通过所述控制手柄被选中时,获得所述第一控制选项对应的第一显示指令;
所述显示器件用于,在接收到所述处理器显示控制界面的指示后,显示预设的虚拟监控场景的立体图像,并隐藏所述控制界面。
作为一种实现方式,所述处理器,还用于
当检测到控制手柄的操作为第二预设操作时,指示所述显示器件显示配置界面;所述配置界面中包含多个虚拟监控室的监控室模型配置选项;
在确定第一监控室模型配置选项通过所述控制手柄被选中时,从多个预设的监控室模型的渲染参数中,获得选中的第一监控室模型配置选项对应的虚拟监控室模型的第一渲染参数;
将所述虚拟监控室的渲染参数配置为所述第一渲染参数;
根据所述第一渲染参数和所述待显示的监控视频数据的数量N,确定当前待显示的虚拟监控室的第二渲染参数;
根据所述第二渲染参数,指示所述显示器件显示虚拟监控室的立体图像。
作为一种实现方式,所述配置界面中还包含多个虚拟显示屏配置选项;
所述处理器,还用于
在确定第一虚拟显示屏配置选项通过所述控制手柄被选中时,从多个预设的虚拟显示屏的形状和尺寸参数中,获得与所述第一虚拟显示屏配置选项对应的所述虚拟显示屏的形状和尺寸参数;根据获得的所述虚拟显示屏的形状和尺寸参数,调整所述虚拟监控场景中各个虚拟显示屏的形状和尺寸。
作为一种实现方式,所述处理器,还用于
当检测到控制手柄的操作为第三预设操作时,指示所述显示器件显示鼠标光标;
基于所述控制手柄移动所述鼠标光标的移动操作,指示所述显示器件选 中第一虚拟显示屏,保留并放大所述第一虚拟显示屏及其显示的监控视频的二维图像,隐藏其他虚拟显示屏;
或者,
基于所述控制手柄拖动所述鼠标光标的拖动操作,指示所述显示器件拖动选中的第二虚拟显示屏及其显示的监控视频的二维图像,并在拖动停止时保存所述第二虚拟显示屏在所述虚拟监控场景中的位置。
在拖动停止时第二虚拟显示屏在虚拟监控场景中的位置可以保存在缓存、显存等硬件或者网络存储单元中,具体的存储位置在此不作限定。
作为一种实现方式,所述处理器,还用于
在巡航监控模式时,当检测到控制手柄的操作为第四预设操作时,确定要调整电子地图的观看视角;
获得所述控制手柄的转动操作;
根据所述控制手柄转动的方向和角度,指示所述显示器件调整所述电子地图的观看视角。
作为一种实现方式,所述显示设备为头戴显示设备,所述显示设备还包括传感器;
所述传感器,用于得到传感数据;
所述处理器,还用于
根据所述头戴显示设备中的传感器获得的传感数据,确定用户头部的移动位置信息,其中,所述头戴显示设备中的传感器包括加速度传感器、角速度传感器和重力传感器中的至少一个;
根据所述用户头部的移动位置信息,指示所述显示器件调整所述虚拟监控场景的显示视角和/或虚拟监控场景中虚拟显示屏与用户的距离。
另一方面,相应于上述方法实施例,本申请实施例提供了一种电子设备,包括处理器和存储器,其中,存储器,用于存放计算机程序;
处理器,用于执行存储器上所存放的计算机程序时,实现本申请实施例所提供的所述监控视频的显示控制方法,其中该监控视频的显示控制方法可以包括步骤:
获得N路待显示的监控视频数据,其中,N为大于等于1的正整数;在虚拟现实VR显示设备上,显示预设的虚拟监控场景的立体图像;所述虚拟监控场景中包含有多个虚拟显示屏,每个虚拟显示屏用于显示一路监控视频数据对应的监控视频;在虚拟监控场景中的N个虚拟显示屏中,分别显示各路待显示的监控视频。
应用本申请实施例,该电子设备的处理器通过读取存储器中存储的可执行程序代码来运行与所述可执行程序代码对应的程序,该程序在运行时执行本申请实施例所提供的对多个多媒体文件的存储方法,因此能够实现:无需占用真实的空间场所,仅通过VR显示设备即可为用户显示监控视频,供用户查看视频的目的。
另一方面,相应于上述方法实施例,本申请实施例提供了一种可执行程序代码,所述可执行程序代码用于被运行以执行本申请实施例所提供的所述监控视频的显示控制方法,其中,所述监控视频的显示控制方法,可以包括步骤:
获得N路待显示的监控视频数据,其中,N为大于等于1的正整数;在虚拟现实VR显示设备上,显示预设的虚拟监控场景的立体图像;所述虚拟监控场景中包含有多个虚拟显示屏,每个虚拟显示屏用于显示一路监控视频数据对应的监控视频;在虚拟监控场景中的N个虚拟显示屏中,分别显示各路待显示的监控视频。
应用本申请实施例,可执行程序代码在运行时执行本申请实施例所提供的监控视频的显示控制方法,因此能够实现:无需占用真实的空间场所,仅通过VR显示设备即可为用户显示监控视频,供用户查看视频的目的。
另一方面,相应于上述方法实施例,本申请实施例提供了一种存储介质,所述存储介质用于存储可执行程序代码,所述可执行程序代码被运行以执行本申请实施例所提供的所述监控视频的显示控制方法,其中,所述监控视频 的显示控制方法,可以包括步骤:
获得N路待显示的监控视频数据,其中,N为大于等于1的正整数;在虚拟现实VR显示设备上,显示预设的虚拟监控场景的立体图像;所述虚拟监控场景中包含有多个虚拟显示屏,每个虚拟显示屏用于显示一路监控视频数据对应的监控视频;在虚拟监控场景中的N个虚拟显示屏中,分别显示各路待显示的监控视频。
应用本申请实施例,存储介质存储有在运行时执行本申请实施例所提供的监控视频的显示控制方法的应用程序,因此能够实现:无需占用真实的空间场所,仅通过VR显示设备即可为用户显示监控视频,供用户查看视频的目的。
对于系统/装置实施例而言,由于其基本相似于方法实施例,所以描述的比较简单,相关之处参见方法实施例的部分说明即可。
需要说明的是,在本文中,诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来,而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
本领域普通技术人员可以理解实现上述方法实施方式中的全部或部分步骤是可以通过程序来指令相关的硬件来完成,所述的程序可以存储于计算机可读取存储介质中,这里所称得的存储介质,如:ROM/RAM、磁碟、光盘等。
以上所述仅为本申请的较佳实施例而已,并非用于限定本申请的保护范围。凡在本申请的精神和原则之内所作的任何修改、等同替换、改进等,均包含在本申请的保护范围内。

Claims (30)

  1. 一种监控视频的显示控制方法,其特征在于,所述方法包括:
    获得N路待显示的监控视频数据,其中,N为大于等于1的正整数;
    在虚拟现实VR显示设备上,显示预设的虚拟监控场景的立体图像;所述虚拟监控场景中包含有多个虚拟显示屏,每个虚拟显示屏用于显示一路监控视频数据对应的监控视频;
    在虚拟监控场景中的N个虚拟显示屏中,分别显示各路待显示的监控视频。
  2. 根据权利要求1所述的方法,其特征在于,所述获得N路待显示的监控视频数据的步骤,包括:
    接收至少一个视频监控设备发送的至少一路监控视频数据;
    获得第一显示指令;所述第一显示指令中包含指定待显示的每路监控视频数据的标识;
    根据所述第一显示指令,确定待显示的监控视频数据的数量N。
  3. 根据权利要求2所述的方法,其特征在于,所述在虚拟现实VR显示设备上,显示预设的虚拟监控场景的立体图像的步骤,包括:
    在所述VR显示设备上,显示预设的虚拟监控场景的立体图像;所述虚拟监控场景中包含有N个虚拟显示屏,每个虚拟显示屏对应一路监控视频数据对应的监控视频。
  4. 根据权利要求2所述的方法,其特征在于,所述第一显示指令中还包含模式标识;所述模式标识包括:虚拟监控室模式标识或巡航监控模式标识;
    所述在所述VR显示设备上,显示预设的虚拟监控场景的立体图像的步骤,包括:
    当所述第一显示指令中的模式标识为虚拟监控室模式标识时,在所述VR显示设备上,显示预设的虚拟监控室的立体图像;所述虚拟监控室中包含具有N个虚拟显示屏的虚拟屏幕墙;
    当所述第一显示指令中的模式标识为巡航监控模式标识时,在所述VR显 示设备上,显示预设的被监控区域的电子地图的立体图像;根据所述第一显示指令,确定每路待显示的监控视频数据分别对应的第一视频监控设备;根据预存的每个视频监控设备在电子地图中的位置信息,在电子地图的立体图像中所述每个第一视频监控设备的对应位置,分别显示一个虚拟显示屏。
  5. 根据权利要求4所述的方法,其特征在于,所述VR显示设备连接有控制手柄;
    所述获得第一显示指令的步骤,包括:
    当检测到所述控制手柄的操作为第一预设操作时,在所述VR显示设备上,显示控制界面;所述控制界面中包含多个显示指令对应的控制选项;
    在确定第一控制选项通过所述控制手柄被选中时,获得所述第一控制选项对应的第一显示指令;
    所述在虚拟现实VR显示设备上,显示预设的虚拟监控场景的立体图像的步骤,包括:
    在所述VR显示设备上,显示预设的虚拟监控场景的立体图像,并隐藏所述控制界面。
  6. 根据权利要求5所述的方法,其特征在于,所述方法还包括:当检测到控制手柄的操作为第二预设操作时,在所述VR显示设备上,显示配置界面;所述配置界面中包含多个虚拟监控室的监控室模型配置选项;
    在确定第一监控室模型配置选项通过所述控制手柄被选中时,从多个预设的监控室模型的渲染参数中,获得选中的第一监控室模型配置选项对应的虚拟监控室模型的第一渲染参数;
    将所述虚拟监控室的渲染参数配置为所述第一渲染参数;
    所述在VR显示设备上,显示预设的虚拟监控室的立体图像的步骤,包括:
    根据所述第一渲染参数和所述待显示的监控视频数据的数量N,确定当前待显示的虚拟监控室的第二渲染参数;
    在VR显示设备上,根据所述第二渲染参数显示虚拟监控室的立体图像。
  7. 根据权利要求6所述的方法,其特征在于,所述配置界面中还包含多个虚拟显示屏配置选项;所述方法还包括:
    在确定第一虚拟显示屏配置选项通过所述控制手柄被选中时,从多个预设的虚拟显示屏的形状和尺寸参数中,获得与所述第一虚拟显示屏配置选项对应的所述虚拟显示屏的形状和尺寸参数;根据获得的所述虚拟显示屏的形状和尺寸参数,调整所述虚拟监控场景中各个虚拟显示屏的形状和尺寸。
  8. 根据权利要求5所述的方法,其特征在于,所述方法还包括:
    当检测到控制手柄的操作为第三预设操作时,在所述VR显示设备上,显示鼠标光标;
    基于所述控制手柄移动所述鼠标光标的移动操作,选中第一虚拟显示屏,保留并放大所述第一虚拟显示屏及其显示的监控视频的二维图像,隐藏其他虚拟显示屏;
    或者,
    基于所述控制手柄拖动所述鼠标光标的拖动操作,拖动选中的第二虚拟显示屏及其显示的监控视频的二维图像,并在拖动停止时保存所述第二虚拟显示屏在所述虚拟监控场景中的位置。
  9. 根据权利要求5所述的方法,其特征在于,所述方法还包括:在巡航监控模式时,当检测到控制手柄的操作为第四预设操作时,确定要调整电子地图的观看视角;
    获得所述控制手柄的转动操作;
    根据所述控制手柄转动的方向和角度,调整所述电子地图的观看视角。
  10. 根据权利要求4所述的方法,其特征在于,所述的VR显示设备为VR头戴显示设备;所述方法还包括:
    根据所述VR头戴显示设备中的传感器获得的传感数据,确定用户头部的移动位置信息,其中,所述VR头戴显示设备中的传感器包括加速度传感器、角速度传感器和重力传感器中的至少一个;
    根据所述用户头部的移动位置信息,调整所述虚拟监控场景的显示视角和/或虚拟监控场景中虚拟显示屏与用户的距离。
  11. 一种监控视频的显示控制装置,其特征在于,所述装置包括:
    第一获得模块,用于获得N路待显示的监控视频数据,其中,N为大于等于1的正整数;
    第一显示模块,用于在虚拟现实VR显示设备上,显示预设的虚拟监控场景的立体图像;所述虚拟监控场景中包含有多个虚拟显示屏,每个虚拟显示屏用于显示一路监控视频数据对应的监控视频;
    第二显示模块,用于在虚拟监控场景中的N个虚拟显示屏中,分别显示各路待显示的监控视频。
  12. 根据权利要求11所述的装置,其特征在于,所述第一获得模块包括接收单元、获得单元和确定单元;
    所述接收单元,用于接收至少一个视频监控设备发送的至少一路监控视频数据;
    所述获得单元,用于获得第一显示指令;所述第一显示指令中包含指定待显示的每路监控视频数据的标识;
    所述确定单元,用于根据所述第一显示指令,确定待显示的监控视频数据的数量N。
  13. 根据权利要求12所述的装置,其特征在于,所述第一显示模块,具体用于在所述VR显示设备上,显示预设的虚拟监控场景的立体图像;所述虚拟监控场景中包含有N个虚拟显示屏,每个虚拟显示屏对应一路监控视频数据对应的监控视频。
  14. 根据权利要求12所述的装置,其特征在于,所述第一显示指令中还包含模式标识;所述模式标识包括:虚拟监控室模式标识或巡航监控模式标识;
    所述第一显示模块,具体用于当所述第一显示指令中的模式标识为虚拟监控室模式标识时,在所述VR显示设备上,显示预设的虚拟监控室的立体图 像;所述虚拟监控室中包含具有N个虚拟显示屏的虚拟屏幕墙;
    当所述第一显示指令中的模式标识为巡航监控模式标识时,在所述VR显示设备上,显示预设的被监控区域的电子地图的立体图像;根据所述第一显示指令,确定每路待显示的监控视频数据分别对应的第一视频监控设备;根据预存的每个视频监控设备在电子地图中的位置信息,在电子地图的立体图像中所述每个第一视频监控设备的对应位置,分别显示一个虚拟显示屏。
  15. 根据权利要求12所述的装置,其特征在于,所述VR显示设备连接有控制手柄;
    所述获得单元包括显示子模块和获得子模块;
    所述显示子模块,用于当检测到所述控制手柄的操作为第一预设操作时,在所述VR显示设备上,显示控制界面;所述控制界面中包含多个显示指令对应的控制选项;
    所述获得子模块,用于在确定第一控制选项通过所述控制手柄被选中时,获得所述第一控制选项对应的第一显示指令;
    所述第一显示模块,具体用于在所述VR显示设备上,显示预设的虚拟监控场景的立体图像,并隐藏所述控制界面。
  16. 根据权利要求15所述的装置,其特征在于,所述装置还包括第三显示模块、第二获得模块和配置模块;
    所述第三显示模块,用于当检测到控制手柄的操作为第二预设操作时,在所述VR显示设备上,显示配置界面;所述配置界面中包含多个虚拟监控室的监控室模型配置选项;
    所述第二获得模块,用于在确定第一监控室模型配置选项通过所述控制手柄被选中时,从多个预设的监控室模型的渲染参数中,获得选中的第一监控室模型配置选项对应的虚拟监控室模型的第一渲染参数;
    所述配置模块,用于将所述虚拟监控室的渲染参数配置为所述第一渲染参数;
    所述第一显示模块,具体用于根据所述第一渲染参数和所述待显示的监 控视频数据的数量N,确定当前待显示的虚拟监控室的第二渲染参数;在VR显示设备上,根据所述第二渲染参数显示虚拟监控室的立体图像。
  17. 根据权利要求16所述的装置,其特征在于,所述配置界面中还包含多个虚拟显示屏配置选项;
    所述装置还包括:第三获得模块和第一调整模块;
    所述第三获得模块,用于在确定第一虚拟显示屏配置选项通过所述控制手柄被选中时,从多个预设的虚拟显示屏的形状和尺寸参数中,获得与所述第一虚拟显示屏配置选项对应的所述虚拟显示屏的形状和尺寸参数;
    所述第一调整模块,用于根据获得的所述虚拟显示屏的形状和尺寸参数,调整所述虚拟监控室中各个虚拟显示屏的形状和尺寸。
  18. 根据权利要求15所述的装置,其特征在于,所述装置还包括:第四显示模块、选中放大模块和拖动显示模块;
    所述第四显示模块,用于当检测到控制手柄的操作为第三预设操作时,在所述VR显示设备上,显示鼠标光标;
    所述选中放大模块,用于基于所述控制手柄移动所述鼠标光标的移动操作,选中第一虚拟显示屏,保留并放大所述第一虚拟显示屏及其显示的监控视频的二维图像,隐藏其他虚拟显示屏;
    或者,
    所述拖动显示模块,用于基于所述控制手柄拖动所述鼠标光标的拖动操作,拖动选中的第二虚拟显示屏及其显示的监控视频的二维图像,并在拖动停止时保存所述第二虚拟显示屏在所述虚拟监控场景中的位置。
  19. 根据权利要求15所述的装置,其特征在于,所述装置还包括:第一确定模块、第四获得模块和第二调整模块;
    所述第一确定模块,用于在巡航监控模式时,当检测到控制手柄的操作为第四预设操作时,确定要调整电子地图的观看视角;
    所述第四获得模块,用于获得所述控制手柄的转动操作;
    所述第二调整模块,用于根据所述控制手柄转动的方向和角度,调整所述电子地图的观看视角。
  20. 根据权利要求14所述的装置,其特征在于,所述装置还包括第二确定模块和第三调整模块;
    所述第二确定模块,用于根据所述VR头戴显示设备中的传感器获得的传感数据,确定用户头部的移动位置信息,其中,所述VR头戴显示设备中的传感器包括加速度传感器、角速度传感器和重力传感器中的至少一个;
    所述第三调整模块,用于根据所述用户头部的移动位置信息,调整所述虚拟监控场景的显示视角和/或虚拟监控场景中虚拟显示屏与用户的距离。
  21. 一种显示设备,其特征在于,包括:处理器和显示器件,其中,
    所述处理器,用于获得N路待显示的监控视频数据,其中,N为大于等于1的正整数;
    所述显示器件,用于显示预设的虚拟监控场景的立体图像;所述虚拟监控场景中包含有多个虚拟显示屏,每个虚拟显示屏用于显示一路监控视频数据对应的监控视频;
    所述显示器件,还用于在虚拟监控场景中的N个虚拟显示屏中,分别显示各路待显示的监控视频。
  22. 根据权利要求21所述的显示设备,其特征在于,所述处理器,具体用于:
    接收至少一个视频监控设备发送的至少一路监控视频数据;
    获得第一显示指令;所述第一显示指令中包含指定待显示的每路监控视频数据的标识;
    根据所述第一显示指令,确定待显示的监控视频数据的数量N。
  23. 根据权利要求22所述的显示设备,其特征在于,所述显示器件,用于
    显示预设的虚拟监控场景的立体图像;所述虚拟监控场景中包含有N个虚 拟显示屏,每个虚拟显示屏对应一路监控视频数据对应的监控视频。
  24. 根据权利要求22所述的显示设备,其特征在于,所述第一显示指令中还包含模式标识;所述模式标识包括:虚拟监控室模式标识或巡航监控模式标识;
    当所述第一显示指令中的模式标识为虚拟监控室模式标识时,所述显示器件,用于显示预设的虚拟监控室的立体图像;所述虚拟监控室中包含具有N个虚拟显示屏的虚拟屏幕墙;
    当所述第一显示指令中的模式标识为巡航监控模式标识时,所述显示器件,用于显示预设的被监控区域的电子地图的立体图像;所述处理器,用于根据所述第一显示指令,确定每路待显示的监控视频数据分别对应的第一视频监控设备;并根据预存的每个视频监控设备在电子地图中的位置信息,指示所述显示器件在电子地图的立体图像中每个第一视频监控设备的对应位置,分别显示一个虚拟显示屏。
  25. 根据权利要求24所述的显示设备,其特征在于,所述显示设备还包括控制手柄;
    所述处理器,具体用于
    当检测到所述控制手柄的操作为第一预设操作时,指示所述显示器件显示控制界面;所述控制界面中包含多个显示指令对应的控制选项;
    在确定第一控制选项通过所述控制手柄被选中时,获得所述第一控制选项对应的第一显示指令;
    所述显示器件用于,在接收到所述处理器显示控制界面的指示后,显示预设的虚拟监控场景的立体图像,并隐藏所述控制界面。
  26. 根据权利要求25所述的显示设备,其特征在于,所述处理器,还用于
    当检测到控制手柄的操作为第二预设操作时,指示所述显示器件显示配置界面;所述配置界面中包含多个虚拟监控室的监控室模型配置选项;
    在确定第一监控室模型配置选项通过所述控制手柄被选中时,从多个预 设的监控室模型的渲染参数中,获得选中的第一监控室模型配置选项对应的虚拟监控室模型的第一渲染参数;
    将所述虚拟监控室的渲染参数配置为所述第一渲染参数;
    根据所述第一渲染参数和所述待显示的监控视频数据的数量N,确定当前待显示的虚拟监控室的第二渲染参数;
    根据所述第二渲染参数,指示所述显示器件显示虚拟监控室的立体图像。
  27. 根据权利要求26所述的显示设备,其特征在于,所述配置界面中还包含多个虚拟显示屏配置选项;
    所述处理器,还用于
    在确定第一虚拟显示屏配置选项通过所述控制手柄被选中时,从多个预设的虚拟显示屏的形状和尺寸参数中,获得与所述第一虚拟显示屏配置选项对应的所述虚拟显示屏的形状和尺寸参数;根据获得的所述虚拟显示屏的形状和尺寸参数,调整所述虚拟监控场景中各个虚拟显示屏的形状和尺寸。
  28. 根据权利要求25所述的显示设备,其特征在于,所述处理器,还用于
    当检测到控制手柄的操作为第三预设操作时,指示所述显示器件显示鼠标光标;
    基于所述控制手柄移动所述鼠标光标的移动操作,指示所述显示器件选中第一虚拟显示屏,保留并放大所述第一虚拟显示屏及其显示的监控视频的二维图像,隐藏其他虚拟显示屏;
    或者,
    基于所述控制手柄拖动所述鼠标光标的拖动操作,指示所述显示器件拖动选中的第二虚拟显示屏及其显示的监控视频的二维图像,并在拖动停止时保存所述第二虚拟显示屏在所述虚拟监控场景中的位置。
  29. 根据权利要求25所述的显示设备,其特征在于,所述处理器,还用于
    在巡航监控模式时,当检测到控制手柄的操作为第四预设操作时,确定 要调整电子地图的观看视角;
    获得所述控制手柄的转动操作;
    根据所述控制手柄转动的方向和角度,指示所述显示器件调整所述电子地图的观看视角。
  30. 根据权利要求24所述的显示设备,其特征在于,所述显示设备为头戴显示设备,所述显示设备还包括传感器;
    所述传感器,用于得到传感数据;
    所述处理器,还用于
    根据所述头戴显示设备中的传感器获得的传感数据,确定用户头部的移动位置信息,其中,所述头戴显示设备中的传感器包括加速度传感器、角速度传感器和重力传感器中的至少一个;
    根据所述用户头部的移动位置信息,指示所述显示器件调整所述虚拟监控场景的显示视角和/或虚拟监控场景中虚拟显示屏与用户的距离。
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