CN102376147A - Electric power security monitoring and commanding system - Google Patents
Electric power security monitoring and commanding system Download PDFInfo
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- CN102376147A CN102376147A CN2011103479230A CN201110347923A CN102376147A CN 102376147 A CN102376147 A CN 102376147A CN 2011103479230 A CN2011103479230 A CN 2011103479230A CN 201110347923 A CN201110347923 A CN 201110347923A CN 102376147 A CN102376147 A CN 102376147A
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Abstract
The invention relates to an electric power security monitoring and commanding system which is mainly technically characterized by comprising a video monitoring system, an emergence communication system and a commanding and scheduling system, wherein the video monitoring system comprises a monitoring center, a communication transmission and a front end monitoring device; the monitoring center comprises a hard disk video recording host, a video matrix host, a streaming media forwarding server, a network monitoring server, a monitoring client end, a monitoring host, a data acquirer and a television wall; and the front end monitoring device generally comprises a camera, an audio monitoring device, a video server, a detection alarm and an alarm horn. By adopting an electric power carrier transmission technology and combining with a video compression technology, a network communication technology, a computer control technology and a streaming media transmission technology, a perfect and efficient electric power safety emergence mechanism is established for correctly, efficiently and rapidly processing and answering an electric power emergency, thus the electric power safety is ensured.
Description
Technical field
The invention belongs to the monitoring safety-security area, especially a kind of electric power safety monitoring command system.
Background technology
Power industry is a basic industry, and sufficient electric power supply reliably is the basis of national economy and social development, and current; Serious disaster such as earthquake, snow disaster, flood, the frequent generation of accident disasters such as factory's blast, it is very rampant that electric power facility is stolen breakoff phenomenon; And the particularly serious accident of electrical production, electric power supply continues all kinds of incidents such as crisis, through a series of chain reactions; Can cause massive blackout accident even electric network from collapsing, influence people's serious consequence such as life and company's ordinary production management order greatly, it is long that it relates to the time; The space is wide, needs to transfer and coordinate departments at different levels of Utilities Electric Co. and unit, unified leadership; Fast response is taken active action, and carries out rescue timely and effectively, speedily carries out rescue work and work such as disposal, electric power supply recovery; Therefore; Set up effective, quick, the real-time safety monitoring command system of a cover, be promote social harmony, important leverage that the people live and work in peace and contentment, to safeguard national security, social stability and people life property safety have crucial meaning.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art; Adopt the power line carrier transmission technology; In conjunction with video compression technology, network communications technology, Computer Control Technology, streaming media transmission technique; Establish and improve effective electric power safety emergency mechanism, dispose and tackle the electric power accident correctly, effectively and apace, guarantee electric power safety.
The present invention solves its technical matters and takes following technical scheme to realize:
Constitute by video monitoring system, emergency communication system, command dispatching system; Wherein video monitoring system comprises Surveillance center, communications, front end supervising device; Surveillance center comprises HD recording main frame, video matrix main frame, Streaming Media forwarding server, network monitor server, monitor client, monitoring host computer, data acquisition unit, video wall; The front end watch-dog generally comprises video camera, Voice Surveillance equipment, video server, detecting alarm, alarming horn; Video camera links to each other with video server with Voice Surveillance equipment; Video server is passed to video matrix main frame, Streaming Media forwarding server, network monitor server, monitoring host computer, data acquisition unit through the communications mode, and the video matrix main frame passes to signal on the video wall through the HD recording main frame and shows.
And the power line carrier transmission system is adopted in described communication transmission, comprises power line carrier modulation circuit, filtering receiving circuit, sends amplifying circuit and coupled circuit.
And; Described video camera is selected different video cameras for use according to the demand difference; Outdoor power hop installation room external form high resolving power infrared night vision video camera is installed infrared ball-shaped camera, rifle formula video camera, integrated camera in the transformer station with in the office of electric power general bureau.
And; Described monitoring host computer has been installed video surveillance management software, has functions such as electric power accident venture analysis and assessment, monitoring management, intellectual analysis, system compatibility and expanded function, alarm linkage, remote monitoring and mandate, intercommunication, security of system setting, emergency communication, command scheduling.
And; Described electric power accident venture analysis and assessment are meant based on risk and crisis management theoretical; To electric power emphasis accident field, research risk factor analysis, venture analysis forecast model, risk assessment index system and the quick computational algorithm of dynamic risk; The analysis content of intellectual analysis comprises recognition of face, doubtful thing analysis, human action analysis, breaks in analysis or the like, comes intelligent decision whether " in violation of rules and regulations " situation is arranged through intrasystem some " rule "; The alarm linkage function comprises intellectual analysis warning, software Intelligent Recognition, alarm linkage video, interlock electronic chart, interlock 110 etc., and these functions make the alarm linkage function full-automatic, need not human intervention; The security of system setting is meant that system adopts data encryption technology, firewall technology, shared disk technology, key position redundancy and other relevant authentication technology etc.
And; Described network monitor server is responsible for any one equipment on the monitoring power electric monitor network, and whether the work of power line carrier system, video acquisition encoding device, broadband access equipment etc. is effectively normal, once it is unusual equipment work to occur; Situation such as signal interference; System can report to the police in the very first time automatically, and accurately points out faulty equipment, has managerial personnel's coordinative command to carry out scene rush to repair.
And; Described emergency communication system mainly is to utilize the emergency communication base station of building to be connected with electric power wireless backbone network; Carry out the voice and video conversation through WIfi mobile phone and command centre, when carrying out on-site maintenance, do not have mobile phone signal, when staff and command centre's associated difficulty; Obtain extraneous staff timely and support, repair electric power facility as early as possible.
And; Described command dispatching system comprises functions such as fault detect, personal management, SMS notification, speech talkback, video conference; Can in time get in touch the related personnel of the position of fault through this system; By the center united and coordinating, can monitor with a key all scheduling phones through professional dispatching desk when running into accident and click scheduling operation (hot line, basic call, wheel are exhaled, prohibited words, hot line, meeting, night clothes, intrusion, toll breakdown, monitoring, multicast informing function etc.); The yardman of command centre can see the particular location that specifically breaks down through large-size screen monitors integrated display system and monitor terminal; Through emergency preplan group one key call function; In the equal incoming call meeting of the emergent member of leading group with this incident; Carry out holding of emergency meeting, in very first time solution accident.
Advantage of the present invention and good effect are:
1, easy maintenance of the present invention; Data centralization is at condition information node or collect the control center preferably; Website and circuit front end only dispose the most reliable embedded encoder and do not place storage; Like this maintenance of data is concentrated on several points of minority and be not before a face, reduced plant maintenance workload greatly to hundreds and thousands of websites.
2, the present invention merge conveniently, simple because monitor supervision platform has adopted Session Initiation Protocol, this makes the fusion of supervisory system and emergent platform software become simpler, from the target of " on a platform, coordinate all departments, call all resources " nearer a step.
3, system of the present invention is more perfect, and power monitoring command centre can monitor a plurality of this locality in the compass of competency and long-range transformer station front end with each minute control center in real time, and different users can distribute the Different control authority according to post.Image scene can be divided into the monitoring group according to the place, shows with 1/4/8/9/12/16 split screen mode, and image taking turn automatically in the group, can regulate arbitrarily switching time, and multiple video recording modes such as manual video recording, plan video recording and warning automatic video recording can be set.
4, the present invention adopts the power line carrier transmission technology; In conjunction with video compression technology, network communications technology, Computer Control Technology, streaming media transmission technique; Establish and improve effective electric power safety emergency mechanism; Dispose and tackle the electric power accident correctly, effectively and apace, guarantee electric power safety.
Description of drawings
Fig. 1 is that system of the present invention connects block diagram.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the invention is done further detailed description:
As shown in Figure 1; A kind of electric power safety monitoring command system of the present invention; Constitute by video monitoring system, emergency communication system, command dispatching system; Wherein video monitoring system comprises Surveillance center, communications, front end supervising device; Surveillance center comprises HD recording main frame, video matrix main frame, Streaming Media forwarding server, network monitor server, monitor client, monitoring host computer, data acquisition unit, video wall; The front end watch-dog generally comprises video camera, Voice Surveillance equipment, video server, detecting alarm, alarming horn; Video camera links to each other with video server with Voice Surveillance equipment, and video server is passed to video matrix main frame, Streaming Media forwarding server, network monitor server, monitoring host computer, data acquisition unit through the communications mode, and the video matrix main frame passes to signal on the video wall through the HD recording main frame and shows.
Structure of the present invention and principle of work are as shown in Figure 1; The audio frequency and video analog signal digital that video server is monitored the equipment collection with the front end shooting is handled after the hard compression chip compression of efficient MPGE4; Coding after the compression sends through network protocol stack packing back; Be sent to through the power line carrier transmission system on the monitoring host computer, Streaming Media forwarding server of Surveillance center; The Streaming Media forwarding server is given a plurality of monitor clients with data distribution, perhaps through on video wall, carrying out monitoring management with the form of simulating signal after the conversion of video matrix main frame, the HD recording host stores; Whether any one equipment work that the network monitor server is responsible on the monitoring power electric monitor network is effectively normal; In case it is unusual equipment work to occur; Situation such as signal interference; System can report to the police in the very first time automatically, and accurately points out faulty equipment, has managerial personnel's coordinative command to carry out scene rush to repair; Data acquisition unit with network function can pass through the WEB mode in long-distance user's real-time, interactive with simulated data; Can monitor with a key all scheduling phones through professional dispatching desk when running into accident and click scheduling operation (hot line, basic call, wheel are exhaled, prohibited words, hot line, meeting, night clothes, intrusion, toll breakdown, monitoring, multicast informing function etc.); The yardman of command centre can see the particular location that specifically breaks down through large-size screen monitors integrated display system and monitor terminal; Through emergency preplan group one key call function; In the equal incoming call meeting of the emergent member of leading group with this incident; Carry out holding of emergency meeting, in very first time solution accident; Swarm into monitoring range as personnel, perhaps touch detecting alarm, then video server can and be notified command centre from the motion tracking offender, and Surveillance center assembles police strength rapidly, and can be simultaneously through alarming horn warning offender; If thinking, the monitor staff passes not fogging Chu back; Also can adjust Long-distance Control front end supervising device at any time; Be set to high-resolution image (DVD image quality) and pass Surveillance center once more back; Total monitoring central authority responsible official can get into monitor network through Terminal Server Client at any time, any relevant background information in checking any control point situation and searching monitor network etc.
It is emphasized that; Embodiment of the present invention is illustrative; Rather than it is determinate; Therefore the present invention is not limited to the embodiment described in the embodiment, and every other embodiments that drawn by those skilled in the art's technical scheme according to the present invention belong to the scope that the present invention protects equally.
Claims (5)
1. electric power safety monitoring command system; It is characterized in that: constitute by video monitoring system, emergency communication system, command dispatching system; Wherein video monitoring system comprises Surveillance center, communications, front end supervising device; Surveillance center comprises HD recording main frame, video matrix main frame, Streaming Media forwarding server, network monitor server, monitor client, monitoring host computer, data acquisition unit, video wall; The front end watch-dog generally comprises video camera, Voice Surveillance equipment, video server, detecting alarm, alarming horn; Video camera links to each other with video server with Voice Surveillance equipment; Video server is passed to video matrix main frame, Streaming Media forwarding server, network monitor server, monitoring host computer, data acquisition unit through the communications mode, and the video matrix main frame passes to signal on the video wall through the HD recording main frame and shows.
2. electric power safety monitoring command system according to claim 1 is characterized in that: the power line carrier transmission system is adopted in described communication transmission, comprises power line carrier modulation circuit, filtering receiving circuit, sends amplifying circuit and coupled circuit.
3. electric power safety monitoring command system according to claim 1; It is characterized in that: described video camera is installed infrared ball-shaped camera, rifle formula video camera, integrated camera at outdoor power hop installation room external form high resolving power infrared night vision video camera in the transformer station with in the office of electric power general bureau.
4. electric power safety monitoring command system according to claim 1; It is characterized in that: the main emergency communication of described emergency communication system base station, WIfi mobile phone and dispatching desk, the emergency communication base station that the utilization of WIfi mobile phone is built and the dispatching desk of electric power wireless backbone network and Surveillance center carry out the voice and video conversation.
5. electric power safety monitoring command system according to claim 1; It is characterized in that: described command dispatching system comprises dispatching desk and scheduling phone; Have functions such as fault detect, personal management, SMS notification, speech talkback, video conference, can monitor with a key all scheduling phones through professional dispatching desk when running into accident and click scheduling operation; The yardman of command centre can see the particular location that specifically breaks down through large-size screen monitors integrated display system and monitor terminal; Through emergency preplan group one key call function; In the equal incoming call meeting of the emergent member of leading group with this incident; Carry out holding of emergency meeting, in very first time solution accident.
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| CN2011103479230A CN102376147A (en) | 2011-11-07 | 2011-11-07 | Electric power security monitoring and commanding system |
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| CN2011103479230A CN102376147A (en) | 2011-11-07 | 2011-11-07 | Electric power security monitoring and commanding system |
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| CN102376147A true CN102376147A (en) | 2012-03-14 |
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| CN2011103479230A Pending CN102376147A (en) | 2011-11-07 | 2011-11-07 | Electric power security monitoring and commanding system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769738A (en) * | 2012-06-03 | 2012-11-07 | 四川省电力公司通信自动化中心 | SIP (session initiation protocol)-based on-the-wall decoding system for transformer substation video monitoring |
| CN102957855A (en) * | 2012-11-20 | 2013-03-06 | 无锡乾煜信息技术有限公司 | Camera shooting equipment combined with power telecommunication |
| CN103036315A (en) * | 2012-12-05 | 2013-04-10 | 上海市电力公司 | Transformer substation intelligent monitoring system |
| CN103178902A (en) * | 2013-03-13 | 2013-06-26 | 千江（上海）信息科技有限公司 | Electric transmission line monitoring communication system based on super-distance wireless optical network |
| CN103178903A (en) * | 2013-03-20 | 2013-06-26 | 千江（上海）信息科技有限公司 | Power emergency communication system based on wireless optical networks |
| CN103297763A (en) * | 2013-06-14 | 2013-09-11 | 四川优美信息技术有限公司 | Monitoring system utilizing power grid intelligent videos |
| CN103369297A (en) * | 2012-03-30 | 2013-10-23 | 四川省电力公司通信自动化中心 | SIP-protocol-based transformer station video flow control and trunk line management system |
| CN103369298A (en) * | 2012-04-01 | 2013-10-23 | 四川省电力公司通信自动化中心 | Converting station video monitoring system achieving package transmission based on session initiation protocol (SPI) |
| CN103369294A (en) * | 2012-03-29 | 2013-10-23 | 四川省电力公司通信自动化中心 | Substation video monitoring system based on SIP protocol and video transmission method |
| CN103517040A (en) * | 2013-09-13 | 2014-01-15 | 湖州泰仑电力自动化工程有限公司 | Interactive foundation construction site safety management system |
| CN103780846A (en) * | 2014-02-26 | 2014-05-07 | 从兴技术有限公司 | Method for implementing audio-video matrix and audio-video matrix device |
| CN104202574A (en) * | 2014-09-16 | 2014-12-10 | 合肥协知行信息系统工程有限公司 | Intelligent no-dead-corner security monitoring system |
| CN104410816A (en) * | 2014-11-18 | 2015-03-11 | 国网河南省电力公司平顶山供电公司 | Real-time monitoring system for electric power overhaul resource |
| CN104678962A (en) * | 2015-02-02 | 2015-06-03 | 天柱供电局 | Safety monitoring system used in power lines repairing operation and operating method based on safety monitoring system |
| CN104902241A (en) * | 2015-06-06 | 2015-09-09 | 李志刚 | Prison monitoring platform based on power line communication |
| CN104902223A (en) * | 2015-04-17 | 2015-09-09 | 国家电网公司 | Fault monitoring system of power line |
| CN104992518A (en) * | 2015-07-31 | 2015-10-21 | 深圳市欣横纵数码科技有限公司 | Intelligent control command dispatching system applied to military place |
| CN104991525A (en) * | 2015-01-27 | 2015-10-21 | 丁一 | Electric power automatic control system |
| CN105049616A (en) * | 2015-07-01 | 2015-11-11 | 兴义供电局 | System and method for realizing mobile monitoring of electric power field operation by using smartphone |
| WO2016070665A1 (en) * | 2014-11-05 | 2016-05-12 | 中兴通讯股份有限公司 | Conference convening method, device and system |
| CN105701944A (en) * | 2014-11-27 | 2016-06-22 | 国网河南省电力公司南阳供电公司 | Transformer station live zone boundary-crossing detection system based on IVS and quality coding |
| CN106303445A (en) * | 2016-08-28 | 2017-01-04 | 桂林力拓信息科技有限公司 | Museum's safety monitoring system of electrically-based line carrier communication |
| CN107240340A (en) * | 2017-07-20 | 2017-10-10 | 国网山东省电力公司潍坊供电公司 | Power network transformer substation system five-prevention operation practises checking device |
| CN108073124A (en) * | 2018-01-08 | 2018-05-25 | 刘宝锺 | A kind of community security defence administrative protection system based on Internet of Things |
| CN109889791A (en) * | 2019-04-11 | 2019-06-14 | 吉林同益光电科技有限公司 | A kind of electric power construction field managing and control system and method |
| CN110351522A (en) * | 2019-07-12 | 2019-10-18 | 四川长虹电子系统有限公司 | Community grid management system and method based on positioning terminal |
| CN111147822A (en) * | 2020-01-06 | 2020-05-12 | 国网上海市电力公司 | Monitoring system for transformer substation emergency repair |
| CN111756730A (en) * | 2020-06-23 | 2020-10-09 | 浙江华络通信设备有限公司 | Converged communication scheduling system supporting routing inspection and implementation method thereof |
| CN112188147A (en) * | 2020-10-30 | 2021-01-05 | 国家电网有限公司 | Electric power emergency command system and emergency processing method |
| CN112738347A (en) * | 2020-12-10 | 2021-04-30 | 南方电网数字电网研究院有限公司 | Information safety operation monitoring and early warning calling system |
| 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 |
| CN113810663A (en) * | 2021-09-15 | 2021-12-17 | 襄阳宏科连邦智能技术有限公司 | Multipoint control method, device and system for video monitoring equipment |
| CN114237094A (en) * | 2021-11-23 | 2022-03-25 | 富盛科技股份有限公司 | Intelligent alarm linkage monitoring system, method, electronic equipment and medium |
-
2011
- 2011-11-07 CN CN2011103479230A patent/CN102376147A/en active Pending
Cited By (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103369294A (en) * | 2012-03-29 | 2013-10-23 | 四川省电力公司通信自动化中心 | Substation video monitoring system based on SIP protocol and video transmission method |
| CN103369297A (en) * | 2012-03-30 | 2013-10-23 | 四川省电力公司通信自动化中心 | SIP-protocol-based transformer station video flow control and trunk line management system |
| CN103369298A (en) * | 2012-04-01 | 2013-10-23 | 四川省电力公司通信自动化中心 | Converting station video monitoring system achieving package transmission based on session initiation protocol (SPI) |
| CN102769738A (en) * | 2012-06-03 | 2012-11-07 | 四川省电力公司通信自动化中心 | SIP (session initiation protocol)-based on-the-wall decoding system for transformer substation video monitoring |
| CN102957855A (en) * | 2012-11-20 | 2013-03-06 | 无锡乾煜信息技术有限公司 | Camera shooting equipment combined with power telecommunication |
| CN102957855B (en) * | 2012-11-20 | 2016-10-19 | 无锡乾煜信息技术有限公司 | Picture pick-up device in conjunction with power communication |
| CN103036315A (en) * | 2012-12-05 | 2013-04-10 | 上海市电力公司 | Transformer substation intelligent monitoring system |
| CN103178902A (en) * | 2013-03-13 | 2013-06-26 | 千江（上海）信息科技有限公司 | Electric transmission line monitoring communication system based on super-distance wireless optical network |
| CN103178903A (en) * | 2013-03-20 | 2013-06-26 | 千江（上海）信息科技有限公司 | Power emergency communication system based on wireless optical networks |
| CN103297763A (en) * | 2013-06-14 | 2013-09-11 | 四川优美信息技术有限公司 | Monitoring system utilizing power grid intelligent videos |
| CN103517040A (en) * | 2013-09-13 | 2014-01-15 | 湖州泰仑电力自动化工程有限公司 | Interactive foundation construction site safety management system |
| CN103780846A (en) * | 2014-02-26 | 2014-05-07 | 从兴技术有限公司 | Method for implementing audio-video matrix and audio-video matrix device |
| CN104202574A (en) * | 2014-09-16 | 2014-12-10 | 合肥协知行信息系统工程有限公司 | Intelligent no-dead-corner security monitoring system |
| CN105635633A (en) * | 2014-11-05 | 2016-06-01 | 三亚中兴软件有限责任公司 | Conference convening method, device and system |
| WO2016070665A1 (en) * | 2014-11-05 | 2016-05-12 | 中兴通讯股份有限公司 | Conference convening method, device and system |
| CN104410816A (en) * | 2014-11-18 | 2015-03-11 | 国网河南省电力公司平顶山供电公司 | Real-time monitoring system for electric power overhaul resource |
| CN105701944A (en) * | 2014-11-27 | 2016-06-22 | 国网河南省电力公司南阳供电公司 | Transformer station live zone boundary-crossing detection system based on IVS and quality coding |
| CN104991525A (en) * | 2015-01-27 | 2015-10-21 | 丁一 | Electric power automatic control system |
| CN104678962A (en) * | 2015-02-02 | 2015-06-03 | 天柱供电局 | Safety monitoring system used in power lines repairing operation and operating method based on safety monitoring system |
| CN104902223A (en) * | 2015-04-17 | 2015-09-09 | 国家电网公司 | Fault monitoring system of power line |
| CN104902241A (en) * | 2015-06-06 | 2015-09-09 | 李志刚 | Prison monitoring platform based on power line communication |
| CN104902241B (en) * | 2015-06-06 | 2016-08-17 | 国网山东省电力公司日照供电公司 | The prison monitor supervision platform of electrically-based line communication |
| CN105049616A (en) * | 2015-07-01 | 2015-11-11 | 兴义供电局 | System and method for realizing mobile monitoring of electric power field operation by using smartphone |
| CN104992518B (en) * | 2015-07-31 | 2018-02-16 | 深圳市欣横纵技术股份有限公司 | A kind of intelligent control command dispatching system applied to military project place |
| CN104992518A (en) * | 2015-07-31 | 2015-10-21 | 深圳市欣横纵数码科技有限公司 | Intelligent control command dispatching system applied to military place |
| CN106303445A (en) * | 2016-08-28 | 2017-01-04 | 桂林力拓信息科技有限公司 | Museum's safety monitoring system of electrically-based line carrier communication |
| CN107240340A (en) * | 2017-07-20 | 2017-10-10 | 国网山东省电力公司潍坊供电公司 | Power network transformer substation system five-prevention operation practises checking device |
| CN107240340B (en) * | 2017-07-20 | 2020-08-28 | 国网山东省电力公司潍坊供电公司 | Five-prevention operation exercise examination device for power grid transformation system |
| CN108073124A (en) * | 2018-01-08 | 2018-05-25 | 刘宝锺 | A kind of community security defence administrative protection system based on Internet of Things |
| CN109889791A (en) * | 2019-04-11 | 2019-06-14 | 吉林同益光电科技有限公司 | A kind of electric power construction field managing and control system and method |
| CN110351522A (en) * | 2019-07-12 | 2019-10-18 | 四川长虹电子系统有限公司 | Community grid management system and method based on positioning terminal |
| CN111147822A (en) * | 2020-01-06 | 2020-05-12 | 国网上海市电力公司 | Monitoring system for transformer substation emergency repair |
| 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 |
| CN111756730A (en) * | 2020-06-23 | 2020-10-09 | 浙江华络通信设备有限公司 | Converged communication scheduling system supporting routing inspection and implementation method thereof |
| CN112188147A (en) * | 2020-10-30 | 2021-01-05 | 国家电网有限公司 | Electric power emergency command system and emergency processing method |
| CN112738347A (en) * | 2020-12-10 | 2021-04-30 | 南方电网数字电网研究院有限公司 | Information safety operation monitoring and early warning calling system |
| CN113810663A (en) * | 2021-09-15 | 2021-12-17 | 襄阳宏科连邦智能技术有限公司 | Multipoint control method, device and system for video monitoring equipment |
| CN113810663B (en) * | 2021-09-15 | 2024-02-02 | 襄阳宏科连邦智能技术有限公司 | Multi-point control method, device and system for video monitoring equipment |
| CN114237094A (en) * | 2021-11-23 | 2022-03-25 | 富盛科技股份有限公司 | Intelligent alarm linkage monitoring system, method, electronic equipment and medium |
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Application publication date: 20120314 |