CN104850816B - The system of video monitoring and radio frequency identification Quick Response Code in substation inspection based on IPv6 - Google Patents

The system of video monitoring and radio frequency identification Quick Response Code in substation inspection based on IPv6 Download PDF

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Publication number
CN104850816B
CN104850816B CN201510307427.0A CN201510307427A CN104850816B CN 104850816 B CN104850816 B CN 104850816B CN 201510307427 A CN201510307427 A CN 201510307427A CN 104850816 B CN104850816 B CN 104850816B
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monitoring
video
inspection
module
quick response
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CN201510307427.0A
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Chinese (zh)
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CN104850816A (en
Inventor
陈�峰
邓攀
田飞
邹德意
张庚
汪洋
胡紫巍
丁慧霞
高强
滕玲
仝杰
王智慧
苏斓
金逸
费益军
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中国电力科学研究院
中国科学院软件研究所
国家电网公司
江苏省电力公司
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Priority to CN201510307427.0A priority Critical patent/CN104850816B/en
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Abstract

The present invention relates to the system and methods of video monitoring and radio frequency identification Quick Response Code in a kind of substation inspection based on IPv6, and system is by video monitoring module and radio frequency identification Quick Response Code module composition;Video monitoring module is top-down, is made of monitoring and scheduling center and monitoring centers at different levels and monitoring device;Radio frequency identification Quick Response Code module is made of Quick Response Code module, radio-frequency front-end and processing center.The vision control tasks such as the system provides monitoring of tools for power communication industry, personnel operate monitoring and operation and maintenance monitor, in power industry, to power equipment, especially substation, accomplish periodically walkaround inspection in place, this be power system security, stable operation important leverage, substation inspection can find its defect and failure in time, video monitoring module takes IPv6 communication protocols to carry out network communication, and raising is obtained in terms of the safety of data and transmission performance.Present system is simple, complete, and scalability is good;Reliable operation has good popularizing application prospect.

Description

The system of video monitoring and radio frequency identification Quick Response Code in substation inspection based on IPv6

Technical field

The invention belongs to field of power communication, are related to the system of video monitoring and radio frequency identification Quick Response Code, more specifically, relate to And in the substation inspection based on IPv6 key technologies video monitoring and radio frequency identification planar bar code technology method, can apply The fields such as monitoring, operation and maintenance monitoring are operated in the monitoring of tools of power communication industry, personnel.

Background technology

Quick Response Code (two-dimensional bar code), also referred to as two-dimensional bar code, be for one-dimension code, it According to certain specific geometric figure, data symbol information is recorded in the black of plane (on two-dimensional directional) distribution according to certain rules In white alternate figure [5].In code compilation, it cleverly utilizes " 0 ", " 1 " ratio for constituting computer-internal logical foundations The concept of spy's stream, indicates word numerical information using several geometrical bodies corresponding with binary system, passes through picture input Equipment or photoelectric scanning device automatically identifying and reading are to realize automatic processing of information.It has some general character of barcode technology:Each code It is formed with its specific character set;Each character occupies certain width;With certain verifying function etc..Also have simultaneously to not The features such as information automatic identification function and rotationally-varying processing figure of colleague.

Quick Response Code is a kind of barcode standard more more advanced than one-dimension code.Compared with bar code, two-dimensional bar code can be in cross Information is indicated to longitudinal two orientation simultaneously, compensates for defect existing for bar code.First, two-dimensional bar code can be in very little Area in indicate a large amount of information, departing from the dependence to database;Secondly, two-dimensional bar code can indicate Chinese character, image etc. Information has expanded the application field of bar code:Again, two-dimensional bar code has error correction, improves the anti-interference ability of bar code;Cause The application field of this Quick Response Code wants much broader.

Radio frequency identification and planar bar code technology are added during substation inspection, can greatly improve routing inspection efficiency and Ensure inspection on time, guarantee both quality and quantity to complete, for ensuring that electric power safety has a very important significance.

Video monitoring on common meaning includes three leading portion video camera, transmission cable, video monitoring platform parts.Camera shooting Machine can be divided into network digital camera and analog video camera, can be used as the acquisition of front radio-frequency picture signal.Complete video prison Control system is made of camera shooting, transmission, control, display, 5 major part of record registration.

Video monitoring system has developed short twenties year, from simulation monitoring to burning hot digital supervision again to Fang Xingwei Earth-shaking variation has occurred in the Network Video Surveillance of Chinese mugwort.The today for gradually unifying the whole world in IP technologies, possess independent IP's Monitoring device can complete the more work with practical significance.However, monitoring market lacks unified specification at present, and And the addresses IPv4 are also precarious, own, it is imperative that monitoring system is combined with IPv6 technologies.

IPv6 is the abbreviation of " Internet Protocol Version 6 " (Internet protocol the 6th edition), in other words, IPv6 is exactly Next Generation Internet NGI (Next Generation Internet) agreement.The second-generation internet used now IPv4 technologies, core technology belong to the U.S..Its maximum problem is the limited of Internet resources, theoretically, addressing 16,000,000 Platform host is recalled in a network, 40.And the address capability that IPv6 is possessed can reach about 8x1028 times of IPv4.Although IPv6 also can The waste of IP address is caused, still, is IPv4 by contrast, the only human-computer dialogue that IPv4 is realized, and IPv6 is then expanded to Dialogue between arbitrary affairs, it no longer only provides service for people, more can provide service for further types of hardware, such as " household electrical appliances, sensor, remote-recording video equipment " etc..

In modern electric industry, power supply system circuit is various, and transmission line of electricity is long, voltage class is more, Regional Distribution is wide, Therefore many difficulties are brought to line data-logging and management work.Manual patrol that traditional power equipment inspection generally uses, There is record loss, inefficiency, work period length, the situation in place of inspection not in the backwardness working method of manual paper record It is easy to the managerial loopholes such as supervision so that the status of equipment for the grasp power supply system that power department cannot be promptly and accurately.

Therefore, universal with Next Generation Internet technology and application, how to overcome the defect, as early as possible of the above-mentioned prior art The side of video monitoring and the application of radio frequency identification planar bar code technology in a kind of substation inspection based on developing the technology by IPv6 Method just becomes the new focus of those skilled in the art's concern.

Invention content

The technology of the present invention solves the problems, such as:It overcomes the deficiencies of the prior art and provide in a kind of substation inspection based on IPv6 The system of video monitoring and radio frequency identification Quick Response Code realizes that long-distance video real time monitoring, information storage, supervision inspection etc. are multi-functional Vision control task realizes detection of the patrol officer to equipment and the function to point record report, can efficiently solve power transformation Stand inspection the problem of.

The technology of the present invention solution:Video monitoring and radio frequency identification Quick Response Code in a kind of substation inspection based on IPv6 System, the system comprises video monitoring modules and radio frequency identification Quick Response Code module;

The video monitoring module includes top monitoring center, each hierarchical monitoring center, monitoring device;In top monitoring The heart, each hierarchical monitoring center and monitoring device are interconnected by the IPv6 communication technologys, realize that real time monitoring is acted on task supervision;Top Grade monitoring center plays the effect of control centre, it issues monitor task to each hierarchical monitoring center, while also supervising subordinate The monitoring situation of monitoring center;Top monitoring center is upwards responsible in each hierarchical monitoring center, it sends top monitoring center Task disposed to next stage monitoring device;Monitoring device is the executor of monitor task, is started to execute prison according to task Control returns to mission bit stream;

The radio frequency identification Quick Response Code module is equipped with Data Control Center, headend equipment radio frequency identification module and Quick Response Code letter Cease generation module;Data Control Center is information processing centre, is mainly the inspection data that mobile terminal is beamed back to headend equipment Received, classification storage, inquiry, and produce related statements, the machinery equipment in substation therein can be carried out extremely Statistics and the machinery equipment defect information in prompt substation, which also has the function of database maintenance, can be into Row inspection place, inspection project, polling period, inspection circuit custom feature;

Headend equipment radio frequency identification module carries out the Quick Response Code of the machinery equipment in substation using headend equipment as carrier Scanning recognition checks the machinery equipment information in substation;2 D code information generation module is the machinery equipment life in substation At with unique ID and include the facility information Quick Response Code mark.

The mobile terminal meets the requirement of three proofings grade, and energy wireless networking, 3G online and language call, has GPS Navigation locating function and it is necessary to have the function of two-dimensional code scanning;With its automatic or manual to Data Control Center every one It fixes time information of the interval hair one about the position of current patrol officer, direction, if there is the machinery equipment in substation There is no the case where normal operation, it is necessary to by fault type, device numbering and the 2 D code information of current mobile terminal be combined to send out It is sent to Data Control Center.

The monitoring device of the video monitoring module includes integrated camera, thermal camera and a variety of monitoring of ball machine Equipment;

The integrated camera has embedded IPv6 agreements, and has embedded open fire warning module, to collected information Pretreatment and compressed encoding are carried out, the processing speed of information is improved;

The thermal camera improves the monitoring to the insufficient inspection route of illumination so that monitoring inspection route is more It is perfect, it ensure that the safe and effective supervision of patrol officer and the machinery equipment management in substation.

Ball machine in the monitoring device is placed in the scene more than veil, is made the monitoring at no dead angle, hidden danger is supervised Control is accomplished most comprehensively, most in place, each hierarchical monitoring center to be allowed to fully understand the real-time dynamic information of monitoring.

The communication network of the video monitoring module uses IPv6 communication protocols, uses DVS network video servers, Point-to-point real-time Communication for Power is provided, safer transmission mechanism is provided;Video compress and decompression function are provided, is completed The acquisition and recovery of image data, using Image Data Compression function H.264 popular at present;Pass through network transmission number According to providing data transmission security authentication function.

The monitoring device of the video module is controlled by video distributor and is shunted, and audio-video frequency distributor series also known as AV divide Orchestration, the distribution amplifier with high performance index, the efficiency that high performance index refers to distributor processes audio is very high, error rate It is low, there is good correction mechanism;1 tunnel, 4 tunnels, 8 tunnels, 16 road video input signals are distributed into multi-channel video by audio-video frequency distributor Output signal;Using video algorithms amplifier, while vision signal passes through distribution, realizes certain phasing, also regard Frequency gain is vision signal while giving multiple output equipments and unaffected.

The advantages of the present invention over the prior art are that:

(1) the Multifunction videos monitoring times such as long-distance video real time monitoring, information storage, supervision inspection may be implemented in the present invention Business realizes detection of the patrol officer to equipment and the function to point record report, provides for electric inspection process and more easily grasp Prosecutor method and supervision application process, the significantly more efficient progress for going management inspection work.In power industry, to power equipment, Especially in substation, accomplish periodically walkaround inspection in place, this be power system security, stable operation important leverage, become Power station inspection can find its defect and failure in time, accomplish to prevent trouble before it happens.

(2) present invention uses the substation equipment of Quick Response Code, can facilitate progress inspection and maintenance, this method also can be right In place patrol officer whether effectively supervised by situation;It is looked by the software and hardware of headend equipment and the statistics of database of data center Function is ask, application program easy to use can be developed according to patrol task and inspection flow, inspection label is automatically recorded, simplifies note Defect or reading content are recorded, the normalization and execution efficiency of inspection work are improved.With traditional mode (hand-kept or item Code) it compares, planar bar code technology, which is applied to electric inspection process, has higher safety, while also providing to entire power equipment Asset life cycle management, the technical foundation of the consistency and linkage management of each equipment and personnel.

(3) video monitoring module takes IPv6 communication protocols to carry out network communication, is configured with uniquely in monitor terminal The addresses IPv6 substantially increase the management to each node careful to whole system so that monitoring range, function have very well Scalability, raising is obtained in terms of the safety of data and transmission performance.

(4) whole system architecture is simple, complete, and multiple functional, scalability is good;The realization of system is easy to operate, Reliable operation, safety have good popularizing application prospect.

Description of the drawings

Fig. 1 is the system architecture diagram of the present invention;

Fig. 2 is the radio frequency identification module work flow diagram in the present invention;

Fig. 3 is the data flow diagram of the video monitoring module in the present invention.

Specific implementation mode

As shown in Figure 1, present system includes radio frequency identification Quick Response Code module and video monitoring module, carried for electric inspection process More easily control method and supervision application process, the significantly more efficient progress for going management inspection work are supplied.

Wherein the workflow of radio frequency identification Quick Response Code is as shown in Fig. 2, to realize that Daily Round Check standard information, data are remembered Record standardization, job performance amount is information-based and accident responsibility can inquire.Radio frequency identification Quick Response Code module is controlled equipped with data Center, headend equipment radio frequency identification module and 2 D code information generation module.Data center includes data management work station, number According to server etc..Data Control Center management system can receive the inspection data that mobile terminal is beamed back, classification storage, be looked into It askes, and produces related statements, unit exception therein can be counted or is transferred to generation equipment in inspection base and lack Information is fallen into, which also has the function of database maintenance, can carry out inspection place, inspection project, polling period, patrol Examine the functions such as circuit is self-defined.The management system is also responsible for upper layer management information system (MIS) and establishes communication, realizes that information is total It enjoys.

Patrol officer carries a hand-held mobile terminal as inspection device, the movement when carrying out inspection operation Terminal should comply with the requirement of three proofings grade, and can wireless networking, 3G online and language call, there is GPS navigation positioning function, And must have the function of RFID radio frequency identifications and two-dimensional code scanning.With its automatic or manual to Data Control Center every one It fixes time and is spaced the MIS information in position, the direction of hair one about current patrol officer etc., if there is power equipment without just Often the case where operation, it is necessary to by fault type, device numbering and combine current hand held equipment terminal RFID information or two Dimension code information is sent to data monitoring center.

There is radio frequency identification Quick Response Code module following function, the receiver of its data monitoring center to receive in the system To the collected relevant information of headend equipment in the system, these are stored.Meanwhile inspection data center systems will be right Reading and identification of the information that receiver receives Jing Guo system, accurately show it is the failure when occurred, where are The failure of generation, and he breaks down device type, inspection staff at that time, these relevant data informations all understand from Dynamic deposit database server, can be in online synchronous publication.RFID tag is added in substation, through globally unique mark Know symbol, it is ensured that patrol officer oneself can only go to scene that could obtain RFID identification code in person, can thus ensure and carry out inspection Staff is in time, and adds Quick Response Code mark on the distinct device of inspection by being needed in substation, facilitates patrol officer By scanning the two-dimensional code, the information of the equipment, such as model, producer are obtained, the contents such as operation that need to be checked facilitate after finding failure Data center is uploaded to, data center can identify according to this Quick Response Code, be matched with equipment in database.Pass through RFID and Quick Response Code It is used in combination, ensures the arrival rate of substation inspection.Electric inspection process personnel pass through the number in the database in cruising inspection system simultaneously According to being counted, summarized, analyzed and counter-measure is strengthened management and formulated in forecast analysis, it is ensured that power equipment safety is run.

Video monitoring module in the system is with the following functions:The module have video monitoring center, transmission network, Three parts of video monitoring front end equipment.The equipment of the module supports embedded IPv6 agreements, realizes communication each other, will supervise Control information transmission processing approach is more magnified, and good processing environment is realized.Embedded IPv6 agreements simplify message Header format, field only have 8, accelerate message forwarding, improve handling capacity.

The front end surveillance device of video monitoring module in the system includes:Integrated camera, thermal camera, ball The equipment such as machine.Different monitoring frontends is placed in different places, and maximum function is played.Such as in integrated camera While IPv6 communication protocols can be embedded, then fire auxiliary police officer's module is added, realizes identification and alarm to open fire, and to adopting The video information collected can also be compressed, and the transmission pressure of video information is mitigated.In conclusion front end surveillance device has Following functions:

Monitoring information is uploaded to monitoring center, receives monitoring by acquisition, compression processing to video and other monitoring informations The control command that center is assigned, to complete to the control of video camera and other monitoring devices and the processing of information;

A variety of applications of headend equipment provide more comprehensive function, are covering more scene, are using ball machine Monitoring device so that dead angle is more few, improves monitoring range, reduces the possibility of hidden danger.

The concrete function of headend equipment in the video monitoring module is:Integrated camera provides not only monitoring device Acquisition, and the function of open fire early warning can be provided, after acquiring video information and other information, carry out processing compression, It can select to be transferred to monitoring center or oneself storage;Thermal camera can be placed in the insufficient place of illumination, improve Monitoring to patrol officer's operating path can more reasonably manage inspection work;The placement of ball machine makes monitoring more Without dead angle, it is made comprehensively monitoring in real time.

Front end surveillance device, monitoring center and the remote monitoring client of the video monitoring module support following agreements: DVS (digital video server) network video server, is called digital video code.Video compress or decompression are provided Function completes acquisition or recovery of image data etc..Passed through based on Image Data Compression H.264 using popular at present Transmitted data on network.The gatherer process of data is as shown in Figure 3.

The monitoring center of the video monitoring module is the management platform to monitoring device, and number is acquired to monitoring device According to integrated treatment center.Monitoring center storage front end surveillance device is transmitted back to the video data information come and other information, And these information are carried out with certain analysis, more analysis result, can preferably remove planning inspection route, planning apparatus Management work.Monitoring center can go manipulation front end surveillance device in real time, obtain the real time information for wanting to know, since IPv6 is assisted Embedding for view, realizes point-to-point manipulation, substantially increases the flexibility that the controllability of equipment is collected with information.

Monitoring host computer equipment is provided in the monitoring center, the monitoring host computer equipment is monitoring frontend Visualization device, provides the function of observation monitoring information in real time, and can be returned to monitoring information by monitoring host computer It traces back, for searching the affairs such as the reason of accident occurs, responsibility investigation, both provides prodigious facility.

The monitoring center provides monitoring data server, monitoring data server storage headend equipment The monitor video data transmitted and other information data, such as open fire early warning report information.

The video monitoring module provides data transfer communications network server, which supervises for head end video It controls equipment collected data and transmission service is provided, while providing network transmission security authentication mechanism, ensure data transmission Safety.

The monitoring center of the video monitoring module provides video display apparatus:It is the display of monitoring host computer, big Type projecting apparatus and video wall.

The video monitoring center, front end surveillance device are controlled by video distributor and are shunted, audio-video frequency distributor series Famous AV distributors, the distribution amplifier with high performance index.Audio-video frequency distributor can be 1 tunnel, 4 tunnels, 8 tunnels, 16 road videos Input signal is distributed into multi-channel video output signal.Using dedicated video operational amplifier, while vision signal passes through distribution, Certain phasing can be achieved, also video gain is vision signal can give multiple output equipments without by shadow simultaneously It rings.

The radio frequency identification Quick Response Code module is conducive to plan and monitor inspection using the substation of RFID radio frequency identifications Route can facilitate progress inspection and maintenance, both methods also can be to patrol officer using the substation equipment of Quick Response Code No situation in place is effectively supervised.

The radio frequency identification Quick Response Code module is looked by the software and hardware of mobile terminal and the statistics of database of data center Function is ask, application program easy to use can be developed according to patrol task and inspection flow, inspection label is automatically recorded, simplifies note Defect or reading content are recorded, the normalization and execution efficiency of inspection work are improved.

The radio frequency planar bar code technology module compared with traditional mode (hand-kept or bar code), know by RFID radio frequencies Not and planar bar code technology is applied to electric inspection process with higher safety, while also providing complete to entire power equipment assets Life cycle management, the technical foundation of the consistency and linkage management of each equipment and personnel.

Above example is provided just for the sake of the description purpose of the present invention, and is not intended to limit the scope of the present invention.This The range of invention is defined by the following claims.It does not depart from spirit and principles of the present invention and the various equivalent replacements made and repaiies Change, should all cover within the scope of the present invention.

Claims (2)

1. the system of video monitoring and radio frequency identification Quick Response Code in a kind of substation inspection based on IPv6, it is characterised in that:Institute The system of stating includes video monitoring module and radio frequency identification Quick Response Code module;
The video monitoring module includes top monitoring center, each hierarchical monitoring center, monitoring device;It is top monitoring center, each Hierarchical monitoring center and monitoring device are interconnected by the IPv6 communication technologys, realize that real time monitoring is acted on task supervision;Top prison Control center plays the effect of control centre, it issues monitor task, while also supervision subordinate monitoring to each hierarchical monitoring center The monitoring situation at center;Top monitoring center is upwards responsible in each hierarchical monitoring center, it appoints what top monitoring center was sent It is engaged in being disposed to next stage monitoring device;Monitoring device is the executor of monitor task, is started to execute monitoring according to task, be returned Return mission bit stream;
The radio frequency identification Quick Response Code module is equipped with Data Control Center, headend equipment radio frequency identification module and 2 D code information life At module;Data Control Center is information processing centre, is mainly the inspection data progress that mobile terminal is beamed back to headend equipment Reception, classification storage, inquiry, and related statements are produced, the machinery equipment in substation therein can be counted extremely With the machinery equipment defect information in prompt substation, which also has the function of database maintenance, can be patrolled Examine place, inspection project, polling period, inspection circuit custom feature;Data Control Center is also responsible for ibid layer-management simultaneously Information system (MIS) establishes communication, realizes information sharing;
Headend equipment radio frequency identification module is scanned the Quick Response Code of the machinery equipment in substation using headend equipment as carrier Identification, checks the machinery equipment information in substation;2 D code information generation module is that the machinery equipment in substation generates tool There is unique ID and includes the Quick Response Code mark of the facility information;
The monitoring device of the video module is controlled by video distributor and is shunted, audio-video frequency distributor series, that is, AV distributors, Distribution amplifier with high performance index;Audio-video frequency distributor is distributed into 1 tunnel, 4 tunnels, 8 tunnels, 16 road video input signals more Road video output signals;Using video algorithms amplifier, while vision signal passes through distribution, certain phasing is realized, Also video gain is vision signal while giving multiple output equipments and unaffected;
The radio frequency identification Quick Response Code module is conducive to plan and monitor inspection route using the substation of RFID radio frequency identifications, Using the substation equipment of Quick Response Code, facilitate progress inspection and maintenance, both methods also can be to patrol officer whether in place Situation is effectively supervised;
The radio frequency identification Quick Response Code module inquires work(by the software and hardware of mobile terminal and the statistics of database of data center Can, application program easy to use is developed according to patrol task and inspection flow, automatically records inspection label, simplifies record defect Or reading content, improve the normalization and execution efficiency of inspection work;
The video monitoring module take IPv6 communication protocols carry out network communication, monitor terminal with being configured with unique IPv6 Location improves the management to each node careful to whole system so that monitoring range, function all have scalability, in number According to safety and transmission performance in terms of be all improved;
The monitoring device of the video monitoring module includes that integrated camera, thermal camera and a variety of monitoring of ball machine are set It is standby;
The integrated camera has embedded IPv6 agreements, and has embedded warning module, is located in advance to collected information Reason and compressed encoding, improve the processing speed of information;
The thermal camera improves the monitoring to the insufficient inspection route of illumination so that and monitoring inspection route is more perfect, It ensure that the safe and effective supervision of patrol officer and the machinery equipment management in substation;
Ball machine in the monitoring device is placed in the scene more than veil, is made the monitoring at no dead angle, and hidden danger monitoring is done To most comprehensively, most in place, each hierarchical monitoring center is allowed to fully understand the real-time dynamic information of monitoring;
The communication network of the video monitoring module uses IPv6 communication protocols, uses DVS network video servers, provides Point-to-point real-time Communication for Power, provides safer transmission mechanism;Video compress and decompression function are provided, image is completed The acquisition and recovery of data, using Image Data Compression function H.264 popular at present;By transmitted data on network, Data transmission security authentication function is provided.
2. video monitoring and radio frequency identification Quick Response Code in a kind of substation inspection based on IPv6 according to claim 1 System, it is characterised in that:The mobile terminal meets the requirement of three proofings grade, and energy wireless networking, 3G online and language call, With GPS navigation positioning function and it is necessary to have the function of two-dimensional code scanning;With its automatic or manual to Data Control Center Information of the interval hair one about the position of current patrol officer, direction at regular intervals, if there is the machine in substation Device equipment does not have the case where normal operation, it is necessary to by fault type, device numbering and the Quick Response Code for combining current mobile terminal Information is sent to Data Control Center.
CN201510307427.0A 2015-06-05 2015-06-05 The system of video monitoring and radio frequency identification Quick Response Code in substation inspection based on IPv6 CN104850816B (en)

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