CN114051130A - VR-based panoramic video monitoring system - Google Patents
VR-based panoramic video monitoring system Download PDFInfo
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- CN114051130A CN114051130A CN202111193976.1A CN202111193976A CN114051130A CN 114051130 A CN114051130 A CN 114051130A CN 202111193976 A CN202111193976 A CN 202111193976A CN 114051130 A CN114051130 A CN 114051130A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 32
- 238000004891 communication Methods 0.000 claims abstract description 11
- 238000005065 mining Methods 0.000 claims abstract description 11
- 230000003993 interaction Effects 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 238000002791 soaking Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/282—Image signal generators for generating image signals corresponding to three or more geometrical viewpoints, e.g. multi-view systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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Abstract
The application provides a panoramic video monitored control system based on VR includes: the multi-view panoramic camera is used for acquiring a working face video of the fully mechanized mining working face; the first camera is used for acquiring a regional video of an operation region; the video distribution server is used for sharing and transmitting the working face video collected by the multi-view panoramic camera; the video server is used for providing a storage platform and a data communication interface for the monitoring system; the VR equipment is used for displaying the fused video information of the working face video and the region video; and the network switch is used for communication connection among the multi-view panoramic camera, the first camera, the video distribution server, the video server and the VR equipment. The panoramic video monitoring system based on VR of this application embodiment utilizes VR equipment reinforcing human-computer interaction, realizes the full formula of soaking 3D video monitoring, and the monitoring personnel of being convenient for discover the problem to and solve the problem in time.
Description
Technical Field
The application relates to the field of computer vision, in particular to a VR-based panoramic video monitoring system.
Background
In order to realize multi-angle and seamless coverage of collected videos of a fully mechanized mining face, a multi-view panoramic camera is adopted to collect videos of the fully mechanized mining face in the related technology. The panoramic image that present many present panorama camera appearance gathered is only through the show of display, and is very high to the computer performance requirement, and the display effect is not too ideal, and produces fatigue easily to lead to the problem that can not timely discovery fully mechanized coal mining face takes place. In addition, the existing multi-view panoramic camera applied to the fully mechanized mining face has poor view field coverage and a monitoring blind area.
Disclosure of Invention
The application provides a panoramic video monitored control system based on VR to realize that virtual reality 3D immersive video is mutual, in order to realize better monitoring effect. The technical scheme of the application is as follows:
according to the embodiment of the application, a VR-based panoramic video monitoring system comprises:
the multi-view panoramic camera is used for acquiring a working face video of the fully mechanized mining working face;
the first camera is used for acquiring a regional video of an operation region;
the video distribution server is used for sharing and transmitting the working face video collected by the multi-view panoramic camera;
the video server is used for providing a storage platform and a data communication interface for the monitoring system;
the VR equipment is used for displaying the fused video information of the working face video and the region video;
and the network switch is used for communication connection among the multi-view panoramic camera, the first camera, the video distribution server, the video server and the VR equipment.
In some embodiments of the present application, the video monitoring system further includes a main control center monitoring system and a working surface monitoring system connected through a network switch.
In some embodiments of the present application, the multi-view panoramic camera includes a main control board and a plurality of lens units, each lens unit includes a visible light lens and an image sensor corresponding to the visible light lens, and the image sensor is in communication connection with the main control board.
In some embodiments of the present application, the multi-view panoramic camera includes at least 2 lens units, the lens units are distributed around the main control board as a center, and there is an overlapping area between the fields of view of the adjacent lens units.
In some embodiments of the present application, the horizontal field of view of the plurality of lens units combined covers more than 180 degrees.
In some embodiments of the present application, the VR device is a head mounted VR device.
In some embodiments of the present application, the network switch is a gigabit network switch with cascading functionality.
The technical scheme provided by the embodiment of the application at least has the following beneficial effects:
the panoramic video monitoring system based on VR of this application embodiment utilizes VR equipment reinforcing human-computer interaction, realizes the full formula of soaking 3D video monitoring, and the monitoring personnel of being convenient for discover the problem to and solve the problem in time. The multi-view panoramic camera adopted by the monitoring system is reasonable in design, and the view field coverage of the fully mechanized coal mining face is realized.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the application and are not to be construed as limiting the application.
Fig. 1 is a system block diagram illustrating a VR-based panoramic video surveillance system in accordance with an exemplary embodiment.
Detailed Description
In order to make the technical solutions of the present application better understood by those of ordinary skill in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.
It should be noted that the terms "first," "second," and the like in this application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or otherwise described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
The panoramic image that present many present panorama camera appearance gathered is only through the display show, and the display effect is less than ideal, and produces fatigue easily to lead to the condition of the problem that can not timely discovery combined mining working face takes place. The embodiment of the application provides a panoramic video monitoring system based on VR.
Fig. 1 is a system block diagram of a VR-based panoramic video surveillance system according to one embodiment of the present application. As shown in fig. 1, the system includes:
the multi-view panoramic camera is used for acquiring a working face video of the fully mechanized mining working face;
the first camera is used for acquiring a regional video of an operation region;
the video distribution server is used for sharing and transmitting the working face video collected by the multi-view panoramic camera;
the video server is used for providing a storage platform and a data communication interface for the monitoring system;
the VR equipment is used for displaying the fused video information of the working face video and the region video;
and the network switch is used for communication connection among the multi-view panoramic camera, the first camera, the video distribution server, the video server and the VR equipment.
In some application scenarios, the video distribution server needs to perform format conversion on the working face video acquired by the multi-view panoramic camera so as to directly provide the working face video for the access of the acquisition device. For example, the multi-view panoramic camera employs a video stream packaged by M3U8, and in a conventional device supporting video storage, the storage format is generally 264/265 format data transmitted by RTSP, and the video distribution server needs to perform format conversion once for the video stream.
The panoramic video monitoring system based on VR of this application embodiment utilizes VR equipment reinforcing human-computer interaction, realizes the full formula of soaking 3D video monitoring, and the monitoring personnel of being convenient for discover the problem to and solve the problem in time.
In one embodiment, the video monitoring system further comprises a main control center monitoring system and a working face monitoring system which are connected through a network switch.
And the working face video collected by the multi-view panoramic camera is transmitted to the monitoring screen of the master control center monitoring system through the video distribution server to be displayed, and can also be transmitted to the monitoring screen of the working face monitoring system to be displayed.
In one embodiment, the multi-view panoramic camera comprises a main control board and a plurality of lens units, wherein each lens unit comprises a visible light lens and an image sensor corresponding to the visible light lens, and the image sensors are in communication connection with the main control board.
Optionally, the multi-view panoramic camera includes at least 2 lens units, the lens units are distributed around the main control board as a center, and an overlapping area exists between the fields of view of adjacent lens units.
Optionally, the horizontal field coverage of the combined multiple lens units is greater than 180 degrees.
The multi-view panoramic camera adopted by the monitoring system is reasonable in structural design, and the view field coverage of a fully mechanized mining face is realized.
Optionally, the VR equipment is head-mounted VR equipment, and head-mounted VR equipment convenient to use.
Optionally, the network switch is a gigabit network switch with a cascade function, and the network transmission performance is good.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only.
It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (7)
1. A VR based panoramic video surveillance system comprising:
the multi-view panoramic camera is used for acquiring a working face video of the fully mechanized mining working face;
the first camera is used for acquiring a regional video of an operation region;
the server comprises a video distribution server and a video server, wherein the video distribution server is used for sharing and transmitting the working face video collected by the multi-view panoramic camera; the video server is used for providing a storage platform and a data communication interface for the monitoring system;
the VR equipment is used for displaying the fused video information of the working face video and the region video;
and the network switch is used for communication connection among the multi-view panoramic camera, the first camera, the video distribution server, the video server and the VR equipment.
2. The system of claim 1, wherein the video surveillance system further comprises a main control center surveillance system and a work surface surveillance system connected through the network switch.
3. The system of claim 1, wherein the multi-view panoramic camera comprises a main control board and a plurality of lens units, wherein the lens units comprise visible light lenses and image sensors corresponding to the visible light lenses, and the image sensors are in communication connection with the main control board.
4. The system of claim 3, wherein the multi-view panoramic camera comprises at least 2 lens units, wherein the lens units are distributed around the main control board, and the fields of view of the adjacent lens units are overlapped.
5. The system of claim 4, wherein the combined horizontal field of view of the plurality of lens units covers greater than 180 degrees.
6. The system of claim 1, wherein the VR device is a head-mounted VR device.
7. The system of claim 1, wherein the network switch is a gigabit network switch with cascading functionality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111193976.1A CN114051130A (en) | 2021-10-13 | 2021-10-13 | VR-based panoramic video monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111193976.1A CN114051130A (en) | 2021-10-13 | 2021-10-13 | VR-based panoramic video monitoring system |
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| CN114051130A true CN114051130A (en) | 2022-02-15 |
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| CN106200881A (en) * | 2016-06-29 | 2016-12-07 | 乐视控股（北京）有限公司 | A kind of method for exhibiting data and device and virtual reality device |
| CN107277442A (en) * | 2017-06-20 | 2017-10-20 | 南京第五十五所技术开发有限公司 | One kind is based on intelligent panoramic real-time video VR inspections supervising device and monitoring method |
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| CN108881720A (en) * | 2018-06-29 | 2018-11-23 | 广州盈可视电子科技有限公司 | A kind of picture obtains output method, device, server and a kind of real training all-in-one machine |
| CN109062407A (en) * | 2018-07-27 | 2018-12-21 | 江西省杜达菲科技有限责任公司 | Remote mobile terminal three-dimensional display & control system and method based on VR technology |
| CN112399072A (en) * | 2020-09-15 | 2021-02-23 | 国网浙江省电力有限公司湖州供电公司 | VR live-action system for monitoring switch station data of power distribution room in real time |
-
2021
- 2021-10-13 CN CN202111193976.1A patent/CN114051130A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101123722A (en) * | 2007-09-25 | 2008-02-13 | 北京智安邦科技有限公司 | Panorama video intelligent monitoring method and system |
| CN106200881A (en) * | 2016-06-29 | 2016-12-07 | 乐视控股（北京）有限公司 | A kind of method for exhibiting data and device and virtual reality device |
| CN107277442A (en) * | 2017-06-20 | 2017-10-20 | 南京第五十五所技术开发有限公司 | One kind is based on intelligent panoramic real-time video VR inspections supervising device and monitoring method |
| CN108495089A (en) * | 2018-04-02 | 2018-09-04 | 北京京东尚科信息技术有限公司 | vehicle monitoring method, device, system and computer readable storage medium |
| CN108881720A (en) * | 2018-06-29 | 2018-11-23 | 广州盈可视电子科技有限公司 | A kind of picture obtains output method, device, server and a kind of real training all-in-one machine |
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