CN104270385A - Fourth-generation mobile video command system - Google Patents
Fourth-generation mobile video command system Download PDFInfo
- Publication number
- CN104270385A CN104270385A CN201410563178.7A CN201410563178A CN104270385A CN 104270385 A CN104270385 A CN 104270385A CN 201410563178 A CN201410563178 A CN 201410563178A CN 104270385 A CN104270385 A CN 104270385A
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- base station
- command system
- mobile video
- command
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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
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
- H04N7/185—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source from a mobile camera, e.g. for remote control
-
- 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
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
- H04N7/186—Video door telephones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a fourth-generation mobile video command system and relates to a command system. A base station of the fourth-generation mobile video command system is connected with a command center, individual handheld devices and a monitoring client through a 100-M wireless private network, the command center is connected with a GIS server, a digital matrix, a basic data query server and a scheduling controller through a command and control server, the GIS server is connected with an electronic map display device, the digital matrix is connected with an image display device, and the scheduling controller is connected with a control platform. The fourth-generation communication technology is adopted for the fourth-generation mobile video command system, digital high definition 1080pfull HD image compression, other multimedia network transmission technologies and complete platform software are combined, and real-time and synchronous transmission of broadband multimedia service such as high-definition videos, voice and data can be achieved under high-speed mobile environments. The fourth-generation mobile video command system has the advantages of being wide in coverage range, high in sensitivity, good in mobility, high in anti-interference and anti-fading capacity and data transmission rate, prominent in stability and reliability and the like.
Description
Technical field
What the present invention relates to is a kind of command system, is specifically related to a kind of 4G mobile video command system.
Background technology
Present S & T Development makes rapid progress, and we have stepped into the information age.In departments such as public security, People's Armed Police, fire-fighting, people's air defense, remote monitoring, realizing information-based wireless penetration has become an important problem.
Real-time 1080p video frequency graphic monitoring transmission under some unit demand multipaths, many means, non line of sight condition, need to adopt based on 4G transmission system, coordinate multiple means of communication, set up efficient, stable, to cover a designated area wireless mobile picture control transmission network, by mobile cellular networking diagram image transmission system, monitoring 1080p image is transferred to command car and other handheld devices at the scene by wireless transmission link real time bidirectional point-to-multipoint.
It utilizes various means of communication to complement each other simultaneously, be combined with each other and form many means, the communication network of multirouting, make full use of 4G transmission system composition all departments integrated wireless communication commanding system, by various long-range 1080p image, voice, data message gathers, and be sent to command centre at different levels by mobile wireless link, for leader provides real-time, field condition accurately, thus provide directly perceived for assuming unified command of and making correct decisions, the reliable firsthand information, the fast reaction of real raising all departments process emergency event, unified command, Cooperative Engagement Capability.
?and current command system on the market does not possess above-mentioned function, can not realize the real-time and sychronous wireless communication transmission of 1080p image in moving, voice, data, practicality is strong, greatly reduces the operating efficiency of command system.
Summary of the invention
For the deficiency that prior art exists, the present invention seeks to be to provide a kind of 4G mobile video command system, adopt the 4G communication technology, and in conjunction with multimedia and web-base transport technology and complete platform softwares such as digital high-definition 1080p full HD image compression, can realize under high-speed mobile environment the broadband multimedia services such as HD video, voice, data in real time and synchronous transmission, there is wide coverage, highly sensitive, mobility good, anti-interference and anti-fading ability is strong, transmission data rate is high, stability and reliability is outstanding etc. shows advantage.
To achieve these goals, the present invention realizes by the following technical solutions: 4G mobile video command system, comprise base station, command centre, individual soldier's handheld device and monitor client, base station is by 100,000,000 private wireless networks and command centre, individual soldier's handheld device is connected with monitor client, command centre by command & control server respectively with GIS server, character matrix, basic data querying server is connected with scheduling controller, GIS server is connected with electronic map display equipment, character matrix is connected with image display device, scheduling controller is connected with parametric controller.
As preferably, described 4G mobile video command system passes to command car primarily of 4G base station (P2P is point-to-point) as link two groups of ultra-wide band 4G wireless networks, first-line staff carries individual soldier's hand-held terminal device, and be equipped with 4G portable base station, be deep into a line, while dispose event, by the situation at scene, by high-definition camera, in real time image transmitting is arrived, in floor manager car.Carry out scene for commanding in car to study and judge, and implement voice scheduling and commander.
As preferably, the method for operation of described 4G mobile video command system is: personnel, with it with individual soldier and wear camera, roof are put 30 Zoom Lens 1080p Sony network high-speed balls.Emergent burst System integral box in addition, as urgent erection or can expand base station use.
As preferably, 1080p image is carried out in the wireless link that individual soldier's handheld device and clipping the ball are built by privately owned 4G equipment and base station, voice, wideband data pass mutually, all data flow are sent toward Server monitoring software, make long-range PC and Android mobile phone client software collocation backstage Server platform monitoring software, real-time 1080p video tour, electronic chart, storage and playback, monitoring, the intercommunication/broadcast/video conference of enciphered digital wireless two-way, video recording can be carried out and capture continuously fast, GPS locates and the function such as electronic chart, full frame, cradle head control.
The layout of the wireless network that 4G is formed and application, make system have seamless and complete wireless signal to cover, and possess the transfer of data that terminal use enjoys the most smooth and flank speed of wireless network, for dynamically completing fast on ordinary days or urgent arrangement monitoring and helping out of distress or the requirement of emergency command.Can as safe city or frontier defense monitoring and protect needed for visiting personage, when burst major event also can be worked as urgent emergent radio digital imagery transmission system solution at ordinary times.
Beneficial effect of the present invention:
1,4G base station adopts hoc network mode, and start gets final product automatic comparison signal, links, simple to operate, easy-to-use.
2,4G base station has 20 ~ 100Mbps bandwidth, and the H.264 full HD transmission of 1080p video, understands field condition in real time.
3,4G base station volume is as a magazine size, is easy to carry very much and rapid deployment, convenient and practical.
Accompanying drawing explanation
The present invention is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is topological diagram of the present invention.
Embodiment
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
With reference to Fig. 1, this embodiment is by the following technical solutions: 4G mobile video command system, comprise base station, command centre, individual soldier's handheld device and monitor client, base station is connected with command centre, individual soldier's handheld device and monitor client by 100,000,000 private wireless networks, command centre is connected with scheduling controller with GIS server, character matrix, basic data querying server respectively by command & control server, GIS server is connected with electronic map display equipment, character matrix is connected with image display device, and scheduling controller is connected with parametric controller.
Described 4G mobile video command system passes to command car primarily of 4G base station (P2P is point-to-point) as link two groups of ultra-wide band 4G wireless networks, first-line staff carries individual soldier's hand-held terminal device, and be equipped with 4G portable base station, be deep into a line, while dispose event, by the situation at scene, pass through high-definition camera, in real time image transmitting is arrived, in floor manager car.Carry out scene for commanding in car to study and judge, and implement voice scheduling and commander.
The method of operation of described 4G mobile video command system is: personnel, with it with individual soldier and wear camera, roof are put 30 Zoom Lens 1080p Sony network high-speed balls.Emergent burst System integral box in addition, as urgent erection or can expand base station use.
1080p image is carried out in the wireless link that individual soldier and clipping the ball are built by privately owned 4G equipment and base station, voice, wideband data pass mutually, all data flow are sent toward Server monitoring software, make long-range PC and Android mobile phone client software collocation backstage Server platform monitoring software, real-time 1080p video tour, electronic chart, storage and playback, monitoring, the intercommunication/broadcast/video conference of enciphered digital wireless two-way, video recording can be carried out and capture continuously fast, GPS locates and the function such as electronic chart, full frame, cradle head control.
Every platform 4G base station of this embodiment or individual soldier base station can view data 20-100Mbps bandwidth (P2P maximum 100,000,000, maximum 50,000,000 bandwidth of P2MP) be up to 20 tunnels H.264 the full auspicious video of 1080p and maximum 30 of definable capture 8,000,000 picture number pictures:
The form of image: adopt H.264 Full HD (1080p@30 is auspicious) compressed format, according to different view data bandwidth, can video resolution 1080p/720p/D1 be realized; (it is full auspicious that 4G passes 1080p, and 3G passes D1)
Every platform 4G base station can connect at most 20 4G individual soldier base stations, and every platform 4G individual soldier base station can connect at most 20 mobile 1080p monitoring terminal equipments.
Mobile and honeycomb networking automatically is all supported in 4G base station or individual soldier base station, holds last equipment can between each base station of automatic roaming.
Every platform 4G base station or individual soldier transmit at most 20 tunnels and monitor
Every platform 4G base station or individual soldier transmit at most 20 road broadcasting speech: all end end watch-dogs online all can be answered;
Every platform 4G base station or individual soldier carry out two-way call with 20 terminal end watch-dogs at most;
Every platform 4G base station or individual soldier carry out bidirectional audio-video meeting with 20 terminal end watch-dogs at most.
Described 4G base station is two-way cellular 4G base station.
3G public network and the transmission of privately owned 4G wireless network are supported in described individual soldier base station, and up to the H.264 full auspicious Video coding of 200 ten thousand (1080p), HD network high speed ball supports the transmission of privately owned 4G wireless network, up to H.264 200 ten thousand full auspicious videos.
The whole system of this embodiment has maneuverability, rapid-action feature, really achieve the real-time and sychronous wireless communication transmission of 1080p image in moving, voice, data, can undertake real-time, the dynamic vital task of collecting process and transmitting of the remote scene multimedia messagess such as public security, anti-terrorism, remote scene commander, public contingent even, road, rescue and relief work, remote monitoring, be the perfection combination of the technology such as 4G wireless communication technology, computer networking technology and microelectric technique, ultra high-definition web camera and complete platform software.Mobile multimedia transmission system have employed the 4G communication technology of a series of advanced person, and in conjunction with multimedia and web-base transport technology and complete platform softwares such as digital high-definition 1080p full HD image compression, HD video can be realized under high-speed mobile environment, voice, real-time and the synchronous transmission of the broadband multimedia services such as data, there is wide coverage, highly sensitive, mobility is good, anti-interference and anti-fading ability is strong, transmission data rate is high, stability and reliability are outstanding etc. shows advantage, for commander, speedily carry out rescue work, scout, the emergency communications such as Field Operational provide remote, high-quality, two-forty, the ideal solution of wireless real-time transmission, be widely used in public security, People's Armed Police, fire-fighting, the military services such as field army and customs, oil field, mine, water conservancy, electric power, bank, the national important department such as road.
Embodiment 1: cover for city: any vehicle and personnel, if be equipped with wireless image transmission equipment just can in real time and command centre realize voice and the intercommunication of 1080p image.
Embodiment 2: for the team that fights: the far-end mode of operation being particularly suitable for special policeman's class:
Command car equipment base station, can support the operating mobile station of One's name is legion;
Individual soldier carries portable mobile unit and image capture device;
Command car can set up multimedia communication link with any one individual soldier's travelling carriage;
Can intercom mutually between each individual soldier;
GIS can show geographical position and the state of whole individual soldier.
Be not easy the narrow place entered at vehicle, can individual soldier be used, pass on-the-spot 1080p video and audio case in real time back.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection range is defined by appending claims and equivalent thereof.
Claims (4)
1.4G mobile video command system, it is characterized in that, comprise base station, command centre, individual soldier's handheld device and monitor client, base station is connected with command centre, individual soldier's handheld device and monitor client by 100,000,000 private wireless networks, command centre is connected with scheduling controller with GIS server, character matrix, basic data querying server respectively by command & control server, GIS server is connected with electronic map display equipment, character matrix is connected with image display device, and scheduling controller is connected with parametric controller.
2. 4G mobile video command system according to claim 1, it is characterized in that, described 4G mobile video command system passes to command car primarily of 4G base station (P2P is point-to-point) as link two groups of ultra-wide band 4G wireless networks, and first-line staff carries individual soldier's hand-held terminal device, and is equipped with 4G portable base station, be deep into a line, while dispose event, by the situation at scene, pass through high-definition camera, in real time image transmitting is arrived, in floor manager car; Carry out scene for commanding in car to study and judge, and implement voice scheduling and commander.
3. 4G mobile video command system according to claim 1, it is characterized in that, the method of operation of described 4G mobile video command system is: personnel, with it with individual soldier and wear camera, roof are put 30 Zoom Lens 1080p Sony network high-speed balls; Emergent burst System integral box in addition, as urgent erection or can expand base station use.
4. 4G mobile video command system according to claim 1, it is characterized in that, 1080p image is carried out in the wireless link that described individual soldier's handheld device and clipping the ball are built by privately owned 4G equipment and base station, voice, wideband data passes mutually, all data flow are sent toward Server monitoring software, make long-range PC and Android mobile phone client software collocation backstage Server platform monitoring software, real-time 1080p video tour can be carried out, electronic chart, store and playback, monitor, intercommunication/broadcast/the video conference of enciphered digital wireless two-way, video recording and fast candid photograph continuously, GPS location and electronic chart, full frame, the functions such as cradle head control.
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| CN201410563178.7A CN104270385A (en) | 2014-10-22 | 2014-10-22 | Fourth-generation mobile video command system |
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| CN201410563178.7A CN104270385A (en) | 2014-10-22 | 2014-10-22 | Fourth-generation mobile video command system |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105100731A (en) * | 2015-08-24 | 2015-11-25 | 浙江宇视科技有限公司 | Mobile center of mobile video surveillancesystem and mobile video surveillance method |
| CN105430631A (en) * | 2015-11-04 | 2016-03-23 | 厦门蓝帝电子科技有限公司 | Method and system for intelligent tour inspection and emergency via digital interphones |
| CN106200603A (en) * | 2016-08-26 | 2016-12-07 | 宁波思高信通科技有限公司 | A kind of construction of railways spot dispatch command system |
| CN106791687A (en) * | 2017-01-03 | 2017-05-31 | 聊城市光明电力服务有限责任公司 | A kind of production scheduling command system |
| CN106993159A (en) * | 2017-04-07 | 2017-07-28 | 南京怀业信息技术股份有限公司 | A kind of video directing system and control method |
| CN107194602A (en) * | 2017-01-01 | 2017-09-22 | 何顺兰 | Command dispatching system and dispatching method based on GIS |
| CN107426540A (en) * | 2017-06-14 | 2017-12-01 | 国家电网公司 | One kind visualization distant place auxiliary O＆M examination and repair system |
| CN108337318A (en) * | 2018-02-10 | 2018-07-27 | 太原市再生能源供热有限公司 | A kind of pipe network inspection repairing dispatching and command system |
| CN108512825A (en) * | 2018-01-29 | 2018-09-07 | 李芬 | A kind of fire-fighting visual intelligent emergency commading system |
| CN109450929A (en) * | 2018-12-13 | 2019-03-08 | 成都亚信网络安全产业技术研究院有限公司 | A kind of safety detection method and device |
| CN110650311A (en) * | 2019-08-30 | 2020-01-03 | 视联动力信息技术股份有限公司 | Commanding and scheduling method, system and device |
| CN110730321A (en) * | 2018-07-16 | 2020-01-24 | 视联动力信息技术股份有限公司 | Video conference method and device based on command car |
| CN110996065A (en) * | 2019-12-18 | 2020-04-10 | 广州澳盾智能科技有限公司 | Remote biological investigation commanding method based on Internet of things |
| CN111107317A (en) * | 2019-12-18 | 2020-05-05 | 广州澳盾智能科技有限公司 | Remote biological investigation command system based on Internet of things |
| CN111277948A (en) * | 2018-12-05 | 2020-06-12 | 航天信息股份有限公司 | Information transmission method, device and system, fire engine and readable storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611876A (en) * | 2012-02-24 | 2012-07-25 | 上海世有机电科技有限公司 | Police escort 4G video transmission system |
| CN203181112U (en) * | 2013-03-27 | 2013-09-04 | 杭州海康威视数字技术股份有限公司 | TD-LTE individual terminal and video monitoring system |
| CN203445963U (en) * | 2013-08-05 | 2014-02-19 | 天津科电石化科技发展有限公司 | 3G wireless transmission individual soldier system |
| CN104270617A (en) * | 2014-10-22 | 2015-01-07 | 山东创惠电子科技股份有限公司 | Third-generation individual centralized management and monitoring system |
-
2014
- 2014-10-22 CN CN201410563178.7A patent/CN104270385A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611876A (en) * | 2012-02-24 | 2012-07-25 | 上海世有机电科技有限公司 | Police escort 4G video transmission system |
| CN203181112U (en) * | 2013-03-27 | 2013-09-04 | 杭州海康威视数字技术股份有限公司 | TD-LTE individual terminal and video monitoring system |
| CN203445963U (en) * | 2013-08-05 | 2014-02-19 | 天津科电石化科技发展有限公司 | 3G wireless transmission individual soldier system |
| CN104270617A (en) * | 2014-10-22 | 2015-01-07 | 山东创惠电子科技股份有限公司 | Third-generation individual centralized management and monitoring system |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105100731A (en) * | 2015-08-24 | 2015-11-25 | 浙江宇视科技有限公司 | Mobile center of mobile video surveillancesystem and mobile video surveillance method |
| CN105430631A (en) * | 2015-11-04 | 2016-03-23 | 厦门蓝帝电子科技有限公司 | Method and system for intelligent tour inspection and emergency via digital interphones |
| CN106200603A (en) * | 2016-08-26 | 2016-12-07 | 宁波思高信通科技有限公司 | A kind of construction of railways spot dispatch command system |
| CN107194602A (en) * | 2017-01-01 | 2017-09-22 | 何顺兰 | Command dispatching system and dispatching method based on GIS |
| CN106791687A (en) * | 2017-01-03 | 2017-05-31 | 聊城市光明电力服务有限责任公司 | A kind of production scheduling command system |
| CN106993159A (en) * | 2017-04-07 | 2017-07-28 | 南京怀业信息技术股份有限公司 | A kind of video directing system and control method |
| CN106993159B (en) * | 2017-04-07 | 2019-09-20 | 南京怀业信息技术股份有限公司 | A kind of video directing system and control method |
| CN107426540A (en) * | 2017-06-14 | 2017-12-01 | 国家电网公司 | One kind visualization distant place auxiliary O＆M examination and repair system |
| CN108512825A (en) * | 2018-01-29 | 2018-09-07 | 李芬 | A kind of fire-fighting visual intelligent emergency commading system |
| CN108337318A (en) * | 2018-02-10 | 2018-07-27 | 太原市再生能源供热有限公司 | A kind of pipe network inspection repairing dispatching and command system |
| CN110730321A (en) * | 2018-07-16 | 2020-01-24 | 视联动力信息技术股份有限公司 | Video conference method and device based on command car |
| CN111277948A (en) * | 2018-12-05 | 2020-06-12 | 航天信息股份有限公司 | Information transmission method, device and system, fire engine and readable storage medium |
| CN109450929A (en) * | 2018-12-13 | 2019-03-08 | 成都亚信网络安全产业技术研究院有限公司 | A kind of safety detection method and device |
| CN109450929B (en) * | 2018-12-13 | 2021-05-14 | 成都亚信网络安全产业技术研究院有限公司 | Safety detection method and device |
| CN110650311A (en) * | 2019-08-30 | 2020-01-03 | 视联动力信息技术股份有限公司 | Commanding and scheduling method, system and device |
| CN110650311B (en) * | 2019-08-30 | 2020-12-18 | 视联动力信息技术股份有限公司 | Commanding and scheduling method, system and device |
| CN110996065A (en) * | 2019-12-18 | 2020-04-10 | 广州澳盾智能科技有限公司 | Remote biological investigation commanding method based on Internet of things |
| CN111107317A (en) * | 2019-12-18 | 2020-05-05 | 广州澳盾智能科技有限公司 | Remote biological investigation command system based on Internet of things |
| CN111107317B (en) * | 2019-12-18 | 2021-09-28 | 广州澳盾智能科技有限公司 | Remote biological investigation command system based on Internet of things |
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Address after: 264003 Shandong city of Yantai province high tech Zone eight road No. 17 Mashan Street Applicant after: Shandong Chuanghui Technology Co., Ltd. Address before: 264003 Shandong city of Yantai province high tech Zone eight road No. 17 Mashan Street Applicant before: SHANDONG CHUANGHUI ELECTRONIC SCIENCE & TECHNOLOGY CO., LTD. |
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Application publication date: 20150107 |