CN202840684U - Intelligent security assistance system based on IEC 61850 - Google Patents

Intelligent security assistance system based on IEC 61850 Download PDF

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Publication number
CN202840684U
CN202840684U CN201220399064XU CN201220399064U CN202840684U CN 202840684 U CN202840684 U CN 202840684U CN 201220399064X U CN201220399064X U CN 201220399064XU CN 201220399064 U CN201220399064 U CN 201220399064U CN 202840684 U CN202840684 U CN 202840684U
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China
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station
subsystem
main website
intelligent
provincial
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Expired - Lifetime
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CN201220399064XU
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Chinese (zh)
Inventor
王皓
杨建旭
王成进
张庚生
况伟
张令意
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ANHUI JIYUAN POWER SYSTEM TECHNOLOGY Co Ltd
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ANHUI JIYUAN POWER SYSTEM TECHNOLOGY Co Ltd
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Priority to CN201220399064XU priority Critical patent/CN202840684U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20Smart grids as enabling technology in buildings sector
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/128Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol

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Abstract

The utility model discloses an intelligent security assistance system based on IEC 61850. The intelligent security assistance system comprises a master station system and a terminal station system, wherein the master station system comprises a provincial level master station, a local level master station and a centralized control station level master station, a hierarchical distributed system architecture is employed for the provincial level master station, the local level master, the station centralized control station level master station and the terminal station system, the provincial level master station, the local level master, the station centralized control station level master station and the terminal station system are successively connected through an electric power data network, TCP/IP protocols are employed among the provincial level master station, the local level master, the station centralized control station level master station and the terminal station system for transmission of video data, and IEC 61850 protocols are employed for transmission of commands and information except videos. The intelligent security assistance system based on IEC 61850 provided by the utility model has the advantages of capacity of realizing remote, real time and multidimensional monitoring, early warning and controlling of running conditions of a transformer station and improving work efficiency of running attention personnel in the transformer station, etc.

Description

Intelligent security guard auxiliary system based on IEC61850
Technical field
The utility model relates to a kind of intelligent security guard auxiliary system based on IEC61850.
Background technology
Fast development along with computer technology and the network communications technology, Automation of Electric Systems construction development is all the more perfect, especially aspect the safety precaution of transformer station, extensively adopt the technology such as up-to-date computer, communication, implemented security protection assistant subsystem such as video monitoring, environment, fire alarm and fire-fighting, air-conditioning control, SF6 monitoring, access control and burglar alarm.Traditional transformer substation security auxiliary system is subjected to the impact of theory and technology, can't realize telemonitoring, early warning and control, and all isolate between each security protection assistant subsystem, can't realize interlock, to such an extent as to a kind of information " isolated island " phenomenon occurred, and do not possess the IEC61850 communication function of intelligent substation requirement, virtually reduced practicality, stability and the fail safe of system.Especially now electric power system is for raising labour productivity, enhance the competitiveness, a large amount of patterns that adopt unattended operations or few man on duty in the usual production process of transformer station, the intelligent security guard auxiliary system of long-range, real-time, multidimensional is for aobvious more important of the safe operation of transformer station.
The utility model content
The utility model is the weak point that exists in the above-mentioned prior art for avoiding, and a kind of intelligent security guard auxiliary system based on IEC61850 is provided, with supervision, early warning and the control of long-range, real-time, the multidimensional that realizes the substation operation situation.
The utility model be the technical solution problem by the following technical solutions.
Based on the intelligent security guard auxiliary system of IEC61850, its design feature is to comprise main station system and station end system; Described main station system comprises provincial main website, regional master station and concentrator station level main website; Described provincial main website, regional master station, concentrator station level main website and station end system adopt the distributed system architecture of classification, and provincial main website, regional master station, concentrator station level main website and station end system are connected by electric power data network successively; Adopt the ICP/IP protocol transmitting video data between provincial main website, regional master station, concentrator station level main website and the station end system, order and information beyond the employing IEC61850 protocol transmission video.
The design feature of the intelligent security guard auxiliary system based on IEC61850 of the present utility model also is:
Described provincial main website, regional master station and concentrator station level main website include management server, video forwarding server, WEB server, WEB client and C/S client; Described WEB server all is connected with described management server with the C/S client, adopts IEC61850 protocol transmission data between described management server and the described C/S client; Be connected between described WEB client and the described WEB server, described WEB server all is connected with described video forwarding server with described C/S client;
Described station end system comprises intelligent Master Control Unit, DVR and a plurality of security protection assistant subsystem; Described DVR all is connected with intelligent Master Control Unit with a plurality of security protection assistant subsystem;
The intelligent Master Control Unit of described station end system is connected with described provincial main website, regional master station and the management server of concentrator station level main website, and the DVR of described station end system is connected with described provincial main website, regional master station and the video forwarding server of concentrator station level main website.
Described security protection assistant subsystem comprises environment subsystem, fire alarm and fire-fighting subsystem, air-conditioning control subsystem, SF 6Monitor And Control Subsystem, access control subsystem, burglar alarm subsystem and video monitoring subsystem; Described environment subsystem, fire alarm and fire-fighting subsystem, air-conditioning control subsystem, SF 6Monitor And Control Subsystem, access control subsystem and burglar alarm subsystem all are connected with described intelligent Master Control Unit, and described video monitoring subsystem is connected with described DVR.
Compared with the prior art, the utility model beneficial effect is embodied in:
Intelligent security guard auxiliary system based on IEC61850 of the present utility model, accessible video monitoring, environment, fire alarm and fire-fighting, air-conditioning control, SF 6The security protection assistant subsystem such as monitoring, access control and burglar alarm, and the interlock between the realization correlation subsystem.By this system provincial main website, regional master station and concentrator station level main website just can realize to the substation operation state in real time, telemonitoring and control.By electric power data network, adopt the ICP/IP protocol transmitting video data between the main websites at different levels, adopt IEC61850 protocol transmission video order and information in addition.
1) with the transformer substation security auxiliary system take supervision as core, change supervision, the early warning with intelligence into and be controlled to be core, thereby the safe and stable operation of transformer station has been produced the lifting of " matter ".
2) utilize the cascade transmit technology, realize the cascade between provincial, local level, the concentrator station level main website, solved the problem of the same control point of a plurality of user concurrent access under the limited bandwidth, reduced offered load.
3) the utility model utilizes IEC61850 that system is carried out modeling, has realized IEC61850 communication, satisfies the intelligent substation requirement.
4) the utility model will disperse each isolated subsystem to carry out centralized control and interlock, solve problem of detached island of information, can Real Time Monitoring and process substation accident, improved the safety and stability of transformer station.
5) the utility model utilizes advanced video monitor, recording function with fault alarm, judgement, the eliminating of on-the-spot manual mode, changes technical long-range judgement into, has improved substation operation attendant's operating efficiency, has reduced workload.
6) the utility model utilizes the intelligent image recognition technology, to the indicator light of electric equipment, and pressing plate, the state of rotary switch carries out real-time analysis and judgement, and recognition success rate is very high, for the substation operation personnel provide intuitively assistant criteria.
Intelligent security guard auxiliary system based on IEC61850 of the present utility model, have long-range, real-time, the multidimensional that can realize the substation operation situation supervision, early warning and control, improved substation operation attendant's the advantages such as operating efficiency.
Description of drawings
Fig. 1 is the Organization Chart of the intelligent security guard auxiliary system based on IEC61850 of the present utility model.
Fig. 2 is the enforcement structure chart of the intelligent security guard auxiliary system based on IEC61850 of the present utility model.
Fig. 3 is the data flow diagram of the intelligent security guard auxiliary system based on IEC61850 of the present utility model.
Fig. 4 is the back view of the intelligent Master Control Unit of the intelligent security guard auxiliary system based on IEC61850 of the present utility model.
Below pass through embodiment, and the utility model is described in further detail by reference to the accompanying drawings.
Embodiment
Referring to Fig. 1, based on the intelligent security guard auxiliary system of IEC61850, comprise main station system and station end system; Described main station system comprises provincial main website, regional master station and concentrator station level main website; Described provincial main website, regional master station, concentrator station level main website and station end system adopt the distributed system architecture of classification, and provincial main website, regional master station, concentrator station level main website and station end system are connected by electric power data network successively; Adopt the ICP/IP protocol transmitting video data between provincial main website, regional master station, concentrator station level main website and the station end system, order and information beyond the employing IEC61850 protocol transmission video.
Described provincial main website, regional master station and concentrator station level main website include management server, video forwarding server, WEB server, WEB client and C/S client; Described WEB server all is connected with described management server with the C/S client, adopts IEC61850 protocol transmission data between described management server and the described C/S client; Be connected between described WEB client and the described WEB server, described WEB server all is connected with described video forwarding server with described C/S client;
Described station end system comprises intelligent Master Control Unit, DVR and a plurality of security protection assistant subsystem; Described DVR all is connected with intelligent Master Control Unit with a plurality of security protection assistant subsystem;
The intelligent Master Control Unit of described station end system is connected with described provincial main website, regional master station and the management server of concentrator station level main website, and the DVR of described station end system is connected with described provincial main website, regional master station and the video forwarding server of concentrator station level main website.
Described security protection assistant subsystem comprises environment subsystem, fire alarm and fire-fighting subsystem, air-conditioning control subsystem, SF 6Monitor And Control Subsystem, access control subsystem, burglar alarm subsystem and video monitoring subsystem; Described environment subsystem, fire alarm and fire-fighting subsystem, air-conditioning control subsystem, SF 6Monitor And Control Subsystem, access control subsystem and burglar alarm subsystem all are connected with described intelligent Master Control Unit, and described video monitoring subsystem is connected with described DVR.
Referring to Fig. 2, described provincial main website, regional master station, concentrator station level main website are divided into management server, video forwarding server, WEB server, WEB client, C/S client technically.
Described management server comprises database and management platform, realizes the functions such as data storage, control of authority, Real Time Monitoring, configuration management.Described video forwarding server is positioned between described two kinds of clients and the DVR (DVR), is responsible for the high Parallel access control of video data stream.Described WEB server provides the network information browsing service, and when the WEB client is linked described WEB server and solicited message, described WEB server will be processed this request and information is sent to described WEB client.Described WEB client is for real time execution situations such as the image in operator on duty's Real Time Monitoring transformer station zone, environment, warning, personnel's turnover.Described C/S client provides the configuration management function to described intelligent Master Control Unit, DVR, finishes the interlock configuration between the seven large security protection assistant subsystem, and configuration information is saved in described management server.In addition, also can monitor the real time execution situation such as image, environment, warning, personnel's turnover in transformer station zone by the C/S client.
Described station end system is the information source of intelligent security guard auxiliary system, comprise seven security protection assistant subsystem (video monitoring subsystem, environment subsystem, fire alarm and fire-fighting subsystem, air-conditioning control subsystem, SF6 Monitor And Control Subsystem, access control subsystem, burglar alarm subsystem) in intelligent Master Control Unit, DVR (DVR) and the transformer station, the information exchange of seven large subsystems in the transformer station is crossed described intelligent Master Control Unit for it and DVR accesses into; The linkage command that described station end system receiving management server issues is finished the interlock output action by described intelligent Master Control Unit.In Fig. 2 and Fig. 3, subsystem 1~subsystem 6 is respectively environment subsystem, fire alarm and fire-fighting subsystem, air-conditioning control subsystem, SF 6Monitor And Control Subsystem, access control subsystem, burglar alarm subsystem; Subsystem 7 is the video monitoring subsystem.
Described video monitoring subsystem, at transformer station's electric equipments, key equipment infield installing camera, realize manually video recording, regularly video recording, alarm triggered video recording and centralized stores, have playing back videos and video recording forwarding capability, can according to capturing type, interlock type, touching the conditions such as alert condition and time, video recording be inquired about; In addition, also adopt image recognition technology, to the indicator light of electric equipment, pressing plate, the state of rotary switch carries out real-time analysis and judgement.
Described environment subsystem utilizes intelligent collector, and the operational environment of important place and visual plant in the Real-Time Monitoring transformer station (such as temperature, humidity, leak, pernicious gas etc.) is when operational environment occurs can in time showing and send warning when unusual.
Described fire alarm and fire-fighting subsystem are installed fire detector in places such as the master-control room of transformer station, switch gear rooms, survey initial fire disaster and also give the alarm.
Described air-conditioning control subsystem, by temperature, humidity bound and indoor and outdoor temperature difference are set, the closing and open function of the closing of automatic control air conditioner, unlatching and blower fan.
Described SF6 monitoring subsystem might produce the place that SF6 reveals in transformer substation switch chamber and GIS chamber etc., the SF6 detector is installed, and detects SF6 gas content in the air, and the SF6 gas content exceeds standard in environment, can report to the police in real time.
Described burglar alarm subsystem, reflect in real time pir intrusion detector cloth, set up defences, the state such as warning, warning message is in time pointed out, within the time of deploying troops on garrison duty of setting, carry out monitoring instruction.
Described access control subsystem is installed automatic recognition system in the gateway of transformer station, and the operations such as clearance, refusal, record are implemented in the turnover of people or thing; Utilize the information such as contact type intelligent card identification identity information and access permission, the holder only after official hour and the access point that authority is arranged are swiped the card, just can be allowed to come in and go out, otherwise is considered to illegal invasion, and refusal opens the door and output alarm signal.
Intelligent security guard auxiliary system based on IEC61850 of the present utility model, take based on the network service of IEC61850 agreement as the basis, realize the interlock between round-the-clock Stateful Inspection, Based Intelligent Control and the correlation subsystem of seven large subsystems (video monitoring subsystem, environment subsystem, fire alarm and fire-fighting subsystem, air-conditioning control subsystem, SF6 Monitor And Control Subsystem, access control subsystem, burglar alarm subsystem) in the transformer station.Just can realize monitoring and controlling to the substation operation state by this system in provincial main website, regional master station and concentrator station level main website, satisfy that electric power system is long-range, real-time, the requirement of the safety in production of multidimensional and security guard.
Other partial couplings of described WEB server and WEB client homologous ray are lower.The WEB server provides the network information browsing service, and when the WEB client is linked described WEB server and solicited message, the WEB server will respond this request, from management server or video forwarding server acquired information, sends to the WEB client.Described WEB client is for real time execution situations such as the image on duty and related personnel's Real Time Monitoring transformer station zone, environment, warning, personnel's turnover.
Described station end system is the information source of intelligent security guard auxiliary system, by intelligent Master Control Unit and DVR with seven large subsystem (picture control subsystem, environment subsystem, fire alarm and fire-fighting subsystem, air-conditioning control subsystem, SF in the transformer station 6Monitor And Control Subsystem, access control subsystem, burglar alarm subsystem) information access come in.
Referring to Fig. 3, comprise control stream and two kinds of information flows of video flowing in the native system example, control stream transmits between C/S client, management server and intelligent Master Control Unit by the IEC61850 agreement, and video flowing is passed to C/S client by DVR through the video forwarding server by ICP/IP protocol.
The shortcomings such as IEC61850 is as the Standards Code of Intelligent transformer station, has unification, standard, self-described, easy characteristics such as expansion, and it is of a great variety to have solved present traditional transformer station stipulations, incompatible will become the unified stipulations of intelligent substation future.In this embodiment, require to finish modeling to each functional module of system according to the IEC61850 system, what control was flowed is delivered in application layer protocol according to IEC61850 " substation communication network and system, 7-2 part: the basic communication structure of transformer station and feeder plant, Abstract Common Service Interface (ACSI) " carry out, set up two-way real-time control information exchange channels.
Described C/S client,, that the user is to the interface program of system's operation, it provides the configuration management function to described intelligent Master Control Unit and DVR relevant information, finishes the interlock configuration between the seven large security protection assistant subsystem, and all configuration informations are saved in described management server.In addition, also can monitor the real time execution situation such as image, environment, warning, personnel's turnover in transformer station zone by the C/S client.
Described management server adopts (SuSE) Linux OS, comprises database and management platform, realizes the functions such as data storage, control of authority, Real Time Monitoring, configuration management.The configuration modification that the user does by the C/S client will be kept at management server, and by management server with configuration distributing to intelligent Master Control Unit, the user also will be transmitted to intelligent Master Control Unit by management server in the operational order of C/S client end interface and carry out concrete operations in addition.Need to do a large amount of communication forwardings and database manipulation on the management server, bear heavier, to be configured to active and standby mode during enforcement, when a management server breaks down, the path of C/S client to intelligent Master Control Unit dynamically can be switched on the management server for subsequent use.
Described video forwarding server is between described C/S client and DVR, when the user browses real-time video or checks video by the C/S client, the video forwarding server then issues the video call instruction to DVR, and DVR is transmitted to the video forwarding server with response user's requirement with required video information by ICP/IP protocol.Described video forwarding server can connect a plurality of C/S clients, is responsible for realizing the high Parallel access control of video data stream, so the employing of video forwarding server takies resource is few, carry out efficient height, good stability Linux thread library and communication pool.
Referring to Fig. 4, described intelligent Master Control Unit is based on the device of built-in Linux operating system, comprises intelligent master control plate and simulation template, opens entering plate, leaves plate, the interface integrated circuit boards such as serial ports plate, switch plate.Intelligence master control plate is selected the Hi3515 processor with multiple interfaces ability, realizes information, forwarding and control to each interface integrated circuit board.By these interface integrated circuit boards, intelligent Master Control Unit is realized information access and the interconnection and interflow of transformer station's seven large subsystems.Finish the output action of described C/S client interlock configuration by leaving plate, by the serial ports plate, can realize the rotation control to camera pan-tilt.
The intelligence Master Control Unit, every simulation template can gather 12 tunnel analog quantitys, altogether can gather 24 tunnel analog quantitys; Leave plate for every 12 tunnel outputs can be provided, leave plate totally 24 tunnel outputs for 2; Open entering plate and can gather 20 tunnel intakes; Two blocks of serial ports plates can provide 16 serial ports; The switch plate can provide 16 network interfaces.

Claims (3)

1. based on the intelligent security guard auxiliary system of IEC61850, it is characterized in that, comprise main station system and station end system; Described main station system comprises provincial main website, regional master station and concentrator station level main website; Described provincial main website, regional master station, concentrator station level main website and station end system adopt the distributed system architecture of classification, and provincial main website, regional master station, concentrator station level main website and station end system are connected by electric power data network successively; Adopt the ICP/IP protocol transmitting video data between provincial main website, regional master station, concentrator station level main website and the station end system, order and information beyond the employing IEC61850 protocol transmission video.
2. the intelligent security guard auxiliary system based on IEC61850 according to claim 1, it is characterized in that described provincial main website, regional master station and concentrator station level main website include management server, video forwarding server, WEB server, WEB client and C/S client; Described WEB server all is connected with described management server with the C/S client, adopts IEC61850 protocol transmission data between described management server and the described C/S client; Be connected between described WEB client and the described WEB server, described WEB server all is connected with described video forwarding server with described C/S client;
Described station end system comprises intelligent Master Control Unit, DVR and a plurality of security protection assistant subsystem; Described DVR all is connected with intelligent Master Control Unit with a plurality of security protection assistant subsystem;
The intelligent Master Control Unit of described station end system is connected with described provincial main website, regional master station and the management server of concentrator station level main website, and the DVR of described station end system is connected with described provincial main website, regional master station and the video forwarding server of concentrator station level main website.
3. the intelligent security guard auxiliary system based on IEC61850 according to claim 2 is characterized in that, described security protection assistant subsystem comprises environment subsystem, fire alarm and fire-fighting subsystem, air-conditioning control subsystem, SF 6Monitor And Control Subsystem, access control subsystem, burglar alarm subsystem and video monitoring subsystem; Described environment subsystem, fire alarm and fire-fighting subsystem, air-conditioning control subsystem, SF 6Monitor And Control Subsystem, access control subsystem and burglar alarm subsystem all are connected with described intelligent Master Control Unit, and described video monitoring subsystem is connected with described DVR.
CN201220399064XU 2012-08-13 2012-08-13 Intelligent security assistance system based on IEC 61850 Expired - Lifetime CN202840684U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102769339A (en) * 2012-08-13 2012-11-07 安徽继远电网技术有限责任公司 Intelligent security auxiliary system based on IEC 61850
CN107069947A (en) * 2016-11-09 2017-08-18 国家电网公司 A kind of transformer station's long-distance intelligent auxiliary monitoring inspection tour system
CN108845521A (en) * 2018-06-15 2018-11-20 河北天防电子信息工程有限公司 Closed-loop intelligent anti-theft Control management system
CN113643464A (en) * 2020-04-29 2021-11-12 苏州佳世达电通有限公司 Intelligent security guard access control system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102769339A (en) * 2012-08-13 2012-11-07 安徽继远电网技术有限责任公司 Intelligent security auxiliary system based on IEC 61850
CN107069947A (en) * 2016-11-09 2017-08-18 国家电网公司 A kind of transformer station's long-distance intelligent auxiliary monitoring inspection tour system
CN108845521A (en) * 2018-06-15 2018-11-20 河北天防电子信息工程有限公司 Closed-loop intelligent anti-theft Control management system
CN113643464A (en) * 2020-04-29 2021-11-12 苏州佳世达电通有限公司 Intelligent security guard access control system
CN113643464B (en) * 2020-04-29 2022-12-30 苏州佳世达电通有限公司 Intelligent security guard access control system

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