CN203445963U - 3G wireless transmission individual soldier system - Google Patents
3G wireless transmission individual soldier system Download PDFInfo
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- CN203445963U CN203445963U CN201320473402.4U CN201320473402U CN203445963U CN 203445963 U CN203445963 U CN 203445963U CN 201320473402 U CN201320473402 U CN 201320473402U CN 203445963 U CN203445963 U CN 203445963U
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Abstract
The utility model relates to a 3G wireless transmission individual soldier system which is suitable for being used in application fields, such as distributed monitoring, centralized management, etc., for security and protection monitoring. The system comprises a front-end individual soldier system, a command vehicle system and a command center. The front-end individual soldier system is provided with a plurality of individual soldier cameras and a plurality of individual soldier transmitters. The command vehicle system is provided with a 3G network video server, a switchboard, an individual soldier receiver, a vehicle-mounted computer, a 4-channel video encoder, a network digital video recorder and a vehicle-mounted pan tilt camera. The command center is provided with a command center switchboard, a video decoder, a liquid crystal spliced screen, a 3G network video management server and a monitoring client. According to the system, complete digitization and networking of videos can be realized, so users can perform remote monitoring and centralized management through a network anytime and anywhere, so that the restriction on geographical boundaries can be solved thoroughly. According to the system, user demands are fully taken into consideration, an operating method having advantages of humanized software operating interface, simpleness and easy utilization is provided, and appropriate industry application functions are created for the users.
Description
Technical field
The utility model relates to communication transmission technology, is particularly a kind ofly applicable to the 3G wireless transmission individual-soldier system that the applications such as distributed monitoring, centralized management are carried out safety monitoring.
Background technology
In tradition cable network video monitoring, the long-range access of video acquisition and video-see and transmission cost are its development of restriction and the important cost of applying.As monitoring of petroleum and petrochemical industry plant area, freeway surveillance and control, forest fire protection etc., due to Guang, control point, its region skewness, less and sparse, add the factor that set up Wireline open air and maintenance cost is very high, whole access in radio and transmission expensive directly affected the application of traditional video surveillance in quite a few field and scene.And utilize the wireless network immanent 3G mobile communications network that particularly telecom operators lay access and transmit, it is easy for installation, flexibility is strong, the characteristics such as cost performance height make more conglomerate supervisory control system adopt wireless monitor mode, set up the connection between monitored Dian He Surveillance center, derive more application scenarios, become the another commanding elevation of legacy network video monitoring service development, so the wireless video monitoring technology based on 3G starts to develop, and along with industry, the different desirabilities of enterprise and public user, diversified service is provided.
Existing 119 wireless video monitoring systems cannot manage and control the video on mobile command car (comprising individual soldier's video and vehicle-mounted pan/tilt camera) in command centre, the 2 road video pictures that pass back to command centre cannot separate independent demonstration, storage and retrieval, also cannot carry out speech talkback to individual soldier, vision signal is through repeatedly losing seriously after encoding and decoding.And, there is certain potential safety hazard in the not relevant certification of explosion protection (for example, the enterprises such as petrochemical industry or region) of existing individual soldier's equipment while using in tank farm.Therefore, the problems referred to above equipment is carried out to upgrading, guarantee the in-depth application in the enterprises such as petrochemical industry or region and the use of safety and protection system, imperative.
Summary of the invention
In view of problem and defect that above-mentioned prior art exists, the utility model provides a kind of 3G wireless transmission individual-soldier system.Native system utilizes individual soldier and mobile unit, at assigned address, arrange position, control point, supplementing of maneuverability carried out in original video region of deploying to ensure effective monitoring and control of illegal activities, the emergency response capability of enhancing to accident, system is optimized Internet Transmission comprehensively, self adaptation meets different bandwidth demand, is a set of digitlization, networking, intelligentized professional video supervisory control system.
The technical scheme that the utility model is taked is: a kind of 3G wireless transmission individual-soldier system, it is characterized in that, comprise the front end individual-soldier system being connected, command car system and command centre, front end individual-soldier system is provided with several individual soldier's video cameras and several individual soldier's transmitter, command car system is provided with 3G network video server, switch, individual soldier's receiver, vehicle-mounted computer, 4 road video encoders, network hard disk video recorder and vehicle-mounted pan/tilt camera, command centre is provided with command centre's switch, Video Decoder, liquid crystal-spliced screen, 3G network video management server and monitor client, wherein, several individual soldier's video cameras of front end individual-soldier system are connected by video line respectively with several individual soldier's transmitters, each individual soldier's transmitter connects headset by tone frequency channel wire respectively, each individual soldier's transmitter is connected to respectively individual soldier's receiver of command car system by antenna, individual soldier's receiver is connected to switch by netting twine, switch is connected with vehicle-mounted computer, 4 road video encoders and network hard disk video recorder by netting twine respectively, vehicle-mounted computer connects vehicle-mounted headset by tone frequency channel wire, 4 road video encoders connect vehicle-mounted pan/tilt camera by video line, switch is connected with 3G network video server by netting twine, 3G network video server is linked the Internet by 3G network, then is connected with command centre switch through fire compartment wall and router by netting twine, command centre's switch is connected with Video Decoder, 3G network video management server and monitor client by netting twine respectively, and Video Decoder connects liquid crystal mosaic screen by video line, and monitor client is respectively by tone frequency channel wire connecting sound equipment and microphone.
The beneficial effect that the utility model produces is: system has realized video fully digitalization, networking, make user can carry out remote monitoring and centralized management by network whenever and wherever possible, thoroughly solve the restriction of geographical boundary, be particularly suitable for the applications such as distributed monitoring, centralized management.System takes into full account user's request, provides the software operation interface and the method for operation that is simple and easy to use of hommization, for user makes proper sector application function.
Accompanying drawing explanation
Fig. 1 is that the utility model connects block diagram;
Fig. 2 is the front end individual-soldier system catenation principle block diagram in Fig. 1;
Fig. 3 is the command car system catenation principle block diagram in Fig. 1;
Fig. 4 is the command centre's catenation principle block diagram in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail: native system is for commander's demand of petroleum chemical industry realtime graphic, voice, data under multipath, many means, non line of sight condition, employing be take mobile multimedia transmission system as main, coordinate multiple means of communication, set up efficient, a stable wireless mobile transmission network, by vehicle-mounted, portable transmission system, live video image, voice, data are passed through to wireless transmission link real-time Transmission to headquarter and corresponding leading body.
Whole system has maneuverability, rapid-action feature, really realized real-time, the synchronous communication transmission of image, voice, data in high-speed mobile, can undertake the remote scene multimedia messagess such as security monitoring, remote scene commander, public contingent even, public security, anti-terrorism in real time, dynamically collect, process and transmit, be the combination of the technology such as wireless communication technology, computer networking technology and microelectric technique.
With reference to Fig. 1, with 2, Fig. 3 and Fig. 4, several individual soldier's video cameras (individual soldier's video camera 1, individual soldier's video camera 2, individual soldier's video camera 3 that front end individual-soldier system is provided with ... individual soldier's video camera n) comprise flameproof handhold video camera, explosion-proof monopod video camera, individual soldier's helmet video camera, pen container video camera (can be tied on peaked cap and take with sight line synchronization video) and button video camera (can not carry out video capture in chest); The several individual soldier's transmitters (individual soldier's X-ray machine X 1, individual soldier's X-ray machine X 2, the individual soldier's X-ray machine X 3 that are provided with ... individual soldier's X-ray machine X n) comprise the explosion-proof individual soldier's transmitter of ultrashort wave and the explosion-proof unattended operation transmitter of ultrashort wave, each individual soldier's transmitter connects headset (headset 1, headset 2, headset 3 by tone frequency channel wire respectively ... headset n), can be configured according to needs and the quantity of the different monitoring point arranging.
Individual soldier's receiver of command car system adopts vehicle-mounted 4 channel receivers of ultrashort wave.It is class server that the 3G video network management server of 3G network video server and command centre and monitor client all adopt IBM System x3250 M4, and wherein 3G video network management server and monitor client are by installing corresponding software practical function.
Front end individual-soldier system video capture device (monopod video camera, hand-held camera) and transmitter reach Explosion-proof Design, and have relevant certification of explosion protection.Front end not only comprises individual soldier's video acquisition, also comprises unattended system video acquisition (it can carry out long-time video acquisition in high-risk area).All vision signals that collect arrive mobile command car by wireless way for transmitting.
The multi-channel video signal (video that comprises the passbacks such as individual soldier, unattended system, vehicle) that native system command centre can watch front end command car to transmit simultaneously, and store, retrieve.Command centre can carry out remote command to all individual soldiers in scene, and unattended system is carried out to remote control.
Design fundamentals of the present utility model: all audio-video signals that collect of front end individual-soldier system are sent to individual soldier's transmitter, utilize COFDM(OFDM) digital modulation-demodulation technique is uploaded to the individual soldier's receiver in command car system by antenna.Individual soldier's receiver sends front end audio-video signal to switch by netting twine and enters in command car system local area network; The vehicle-mounted pan/tilt camera of command car roof is sent to vision signal in 4 road video encoders by video line, is converted to network signal and enters local area network (LAN) by switch; Network hard disk video recorder (NVR) will enter the storage of recording a video of individual soldier's video camera of local area network (LAN) and the video resource of vehicle-mounted pan/tilt camera; Command car personnel can be by connecting vehicle-mounted headset vehicle-mounted computer by network hard disk video recorder long-range to all front end individual soldier video cameras and command car roof vehicle-mounted pan/tilt camera monitor in real time, video information is checked and cradle head control, and carries out speech talkback with the personnel at front end scene; All front end video resources send 3G network video server to by switch, 3G network video server by 3G network by real-time audio and video communication in the Internet.
The 3G network video management server of command centre is to have the fixedly server of public network IP address, and the 3G network video server of command car system is connected through the internet to the 3G network video management server of command centre; The monitor client of connecting sound equipment and microphone is logined 3G network video management server by switch, while clicking a certain road video, by 3G network video management server forward end 3G network video server, send video request, 3G network video server receives after this request, to 3G network video management server, send video flowing, and be transmitted to the monitor client of the request of sending, the real-time video that monitor client user just can front monitoring front-end scene, carry out double-directional speech communication.Communication between monitor client and headend equipment and transfer of data have forwarded by 3G network video management server, and the video network signal that Video Decoder transmits front end is converted to vision signal and is presented on liquid crystal-spliced screen.
Claims (1)
1. a 3G wireless transmission individual-soldier system, it is characterized in that, comprise the front end individual-soldier system being connected, command car system and command centre, front end individual-soldier system is provided with several individual soldier's video cameras and several individual soldier's transmitter, command car system is provided with 3G network video server, switch, individual soldier's receiver, vehicle-mounted computer, 4 road video encoders, network hard disk video recorder and vehicle-mounted pan/tilt camera, command centre is provided with command centre's switch, Video Decoder, liquid crystal-spliced screen, 3G network video management server and monitor client, wherein, several individual soldier's video cameras of front end individual-soldier system are connected by video line respectively with several individual soldier's transmitters, each individual soldier's transmitter connects headset by tone frequency channel wire respectively, each individual soldier's transmitter is connected to respectively individual soldier's receiver of command car system by antenna, individual soldier's receiver is connected to switch by netting twine, switch is connected with vehicle-mounted computer, 4 road video encoders and network hard disk video recorder by netting twine respectively, vehicle-mounted computer connects vehicle-mounted headset by tone frequency channel wire, 4 road video encoders connect vehicle-mounted pan/tilt camera by video line, switch is connected with 3G network video server by netting twine, 3G network video server is linked the Internet by 3G network, then is connected with command centre switch through fire compartment wall and router by netting twine, command centre's switch is connected with Video Decoder, 3G network video management server and monitor client by netting twine respectively, and Video Decoder connects liquid crystal mosaic screen by video line, and monitor client is respectively by tone frequency channel wire connecting sound equipment and microphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320473402.4U CN203445963U (en) | 2013-08-05 | 2013-08-05 | 3G wireless transmission individual soldier system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320473402.4U CN203445963U (en) | 2013-08-05 | 2013-08-05 | 3G wireless transmission individual soldier system |
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| CN203445963U true CN203445963U (en) | 2014-02-19 |
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| CN201320473402.4U Expired - Lifetime CN203445963U (en) | 2013-08-05 | 2013-08-05 | 3G wireless transmission individual soldier system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104270385A (en) * | 2014-10-22 | 2015-01-07 | 山东创惠电子科技股份有限公司 | Fourth-generation mobile video command system |
| CN104821999A (en) * | 2015-04-16 | 2015-08-05 | 浙江工业大学 | Individual visual dispatching system |
| CN108881867A (en) * | 2018-09-12 | 2018-11-23 | 上海良相智能化工程有限公司 | Intelligent municipal administration's information visualization total management system |
| CN109327532A (en) * | 2018-11-03 | 2019-02-12 | 天天安途(江苏)信息技术有限公司 | A kind of emergency individual soldier's positioning communication system |
| CN112702560A (en) * | 2019-10-22 | 2021-04-23 | 深圳市乐店客科技有限公司 | Video inspection system |
| CN112954266A (en) * | 2019-12-11 | 2021-06-11 | 杭州海康威视数字技术股份有限公司 | Data synchronization system and method |
| CN113395546A (en) * | 2020-03-13 | 2021-09-14 | 杭州海康威视数字技术股份有限公司 | Control system, method and control equipment for media display |
| CN108881867B (en) * | 2018-09-12 | 2024-06-07 | 上海良相智能化工程有限公司 | Intelligent urban management information visual integrated management system |
-
2013
- 2013-08-05 CN CN201320473402.4U patent/CN203445963U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104270385A (en) * | 2014-10-22 | 2015-01-07 | 山东创惠电子科技股份有限公司 | Fourth-generation mobile video command system |
| CN104821999A (en) * | 2015-04-16 | 2015-08-05 | 浙江工业大学 | Individual visual dispatching system |
| CN108881867A (en) * | 2018-09-12 | 2018-11-23 | 上海良相智能化工程有限公司 | Intelligent municipal administration's information visualization total management system |
| CN108881867B (en) * | 2018-09-12 | 2024-06-07 | 上海良相智能化工程有限公司 | Intelligent urban management information visual integrated management system |
| CN109327532A (en) * | 2018-11-03 | 2019-02-12 | 天天安途(江苏)信息技术有限公司 | A kind of emergency individual soldier's positioning communication system |
| CN112702560A (en) * | 2019-10-22 | 2021-04-23 | 深圳市乐店客科技有限公司 | Video inspection system |
| CN112954266A (en) * | 2019-12-11 | 2021-06-11 | 杭州海康威视数字技术股份有限公司 | Data synchronization system and method |
| CN112954266B (en) * | 2019-12-11 | 2023-05-02 | 杭州海康威视数字技术股份有限公司 | Data synchronization system and method |
| CN113395546A (en) * | 2020-03-13 | 2021-09-14 | 杭州海康威视数字技术股份有限公司 | Control system, method and control equipment for media display |
| CN113395546B (en) * | 2020-03-13 | 2022-12-06 | 杭州海康威视数字技术股份有限公司 | Control system, method and control equipment for media display |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |