CN107146296A - A kind of transformer cruising inspection system and inspection method based on Internet of Things - Google Patents
A kind of transformer cruising inspection system and inspection method based on Internet of Things Download PDFInfo
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- CN107146296A CN107146296A CN201710178401.XA CN201710178401A CN107146296A CN 107146296 A CN107146296 A CN 107146296A CN 201710178401 A CN201710178401 A CN 201710178401A CN 107146296 A CN107146296 A CN 107146296A
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- 238000007689 inspection Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000012544 monitoring process Methods 0.000 claims abstract description 52
- 230000004044 response Effects 0.000 claims abstract description 8
- 238000012360 testing method Methods 0.000 claims abstract description 3
- 238000004891 communication Methods 0.000 claims description 21
- 238000005070 sampling Methods 0.000 claims description 17
- 238000005192 partition Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003362 replicative effect Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards
- G06F21/35—User authentication involving the use of external additional devices, e.g. dongles or smart cards communicating wirelessly
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/065—Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
- H04L9/0656—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher
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- Computer Networks & Wireless Communication (AREA)
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- Human Resources & Organizations (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- General Engineering & Computer Science (AREA)
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Abstract
The invention discloses a kind of transformer cruising inspection system and inspection method based on Internet of Things, belong to transformer detection technique field, including inductor, live main frame and monitoring host computer；Method for inspecting includes：A, build platform of internet of things；Installed at each transformer test point in transformer scene in correspondence inductor, situ configuration scene main frame, Control Room and monitoring host computer is set, inductor is realized with live main frame and monitoring host computer and communicated to connect；B, on monitoring host computer or live main frame select transformer to be inspected by random samples, certification patrol officer's identity, monitoring host computer or live main frame are by display panel two-dimensional code display or the transformer information inspected by random samples after authentication success, repeat step b after authentication failure；Transformer information or obtain using the hand-held operational inspection instrument with camera and store information in Quick Response Code that c, record are inspected by random samples.The present invention will make an inspection tour process intellectuality, save the manpower and materials of record, improve the security of transformer inspection.
Description
Technical field
The present invention relates to transformer detection technique field, especially a kind of transformer cruising inspection system based on Internet of Things
And inspection method.
Background technology
With the development of the society, power supply industry is also being developed rapidly, it is ensured that electric power system safe operation is power supply industry
Top priority, therefore transformer is managed and maintenance work becomes to become more and more important, any delay to fault discovery will all be brought
Huge loss.In addition, with the development of technology, the requirement managed power supply unit, also increasingly to standardization, it is scientific,
Information-based direction is developed.At present, the patrol mode of substation equipment state mainly carries out equipment state by special hand-held terminal
The management of information or by manually going to complete, that is, the defect existed be handheld terminal carry inconvenient and Data Enter it is cumbersome,
It is not directly perceived, it is impossible to which that realization such as browses, inquired about at the function.
The content of the invention
The technical problem to be solved in the invention is to provide a kind of transformer cruising inspection system based on Internet of Things and tour
Method, the process of tour is intelligent, the manpower and materials of record are saved, while improving the security of transformer inspection.
In order to solve the above technical problems, the technical solution adopted in the present invention is：
A kind of transformer cruising inspection system based on Internet of Things, including inductor, live main frame and monitoring host computer；
The inductor be arranged on each transformer be detected measuring point at, be also associated with the inductor wireless communication module and
Memory module, inductor is used for the status information for detecting each transformer；
The live main frame be configured with display panel and input equipment, the live main frame be also associated with wireless communication module and
Memory module, live main frame carries out information gathering to each inductor and information is stored；
The monitoring host computer is arranged in Control Room, and monitoring host computer is furnished with display panel and input equipment, and monitoring host computer connection is deposited
Module and device management server are stored up, device management server is connected by Ethernet with background server, the equipment control
The wireless communication module of server and live main frame passes through ethernet communication.
Technical solution of the present invention further improvement is that：The input equipment of the live main frame and monitoring host computer is key
One or more in disk, handwriting pad, microphone.
A kind of transformer method for inspecting based on Internet of Things, comprises the following steps：
A, build platform of internet of things；
Installed at each transformer test point in transformer scene in correspondence inductor, situ configuration scene main frame, Control Room
Monitoring host computer is set, inductor is realized with live main frame and monitoring host computer and communicated to connect；
B, select transformer to be inspected by random samples on monitoring host computer or live main frame, certification patrol officer's identity, authentication into
The monitoring host computer or live main frame are by display panel two-dimensional code display or the transformer information inspected by random samples after work(, and identity is recognized
Repeat step b after card failure；
Transformer information or obtain using the hand-held operational inspection instrument with camera and store Quick Response Code that c, record are inspected by random samples
Interior information.
Inspection method technical scheme of the present invention further improvement is that：The step a is specially：It is existing in transformer
, correspondence inductor is installed at each transformer point being monitored；Live main frame is configured with display panel and input equipment, scene
Wireless communication module and memory module are also associated with main frame, each inductor is acquired and deposited by live main frame
Storage；Be provided with monitoring host computer in Control Room, each monitoring host computer connection device management server, device management server by with
Too net is connected with background server, and the wireless communication module of device management server and live main frame passes through ethernet communication.
Inspection method technical scheme of the present invention further improvement is that：The detailed process of authentication in the step b
For：
People's unique identity number is inspected by random samples by input equipment typing, triggering monitoring host computer or live main frame inspect the unique body of people by random samples by described
Part number is sent to background server, and sampling observation people triggers with inspecting the OTP dynamic password devices that people's identity is uniquely bound by random samples simultaneously, described
OTP dynamic passwords device is encrypted according to predetermined security algorithm and exports identifying code；
The background server is combined and according to predetermined safety according to current time and the sampling observation people unique identity number received
Algorithm, which is encrypted and exports comparison code, is sent to device management server, and the device management server is sent to code is compared
Corresponding monitoring host computer or live main frame, the monitoring host computer or live main frame are matched identifying code and comparison code, when two
When person matches, this authentication success, main frame is by display panel two-dimensional code display or is taken out for the monitoring host computer or scene
The transformer information of inspection, otherwise this authentication fails, repeat step b.
Inspection method technical scheme of the present invention further improvement is that：Generate the identifying code and compare the safety calculation of code
Method is identical, specific as follows：
It is public key with the transformer numbering inspected by random samples, the time interval number of seconds using zero when current time and the same day zero is the time
Stamp, when above mending 0 less than 4, is taken the logarithm with current time stamp, takes after decimal point 4 as the random time factor, then basis
Inspect people unique identity number, public key, timestamp, the random time factor and current date formation sequence code by random samples, then by the sequence code
8 results are obtained with a prime number of setting as XOR to generate the identifying code and compare code.
Inspection method technical scheme of the present invention further improvement is that：It is each sampling observation people couple in the background server
One partition holding should be set, compare code according to each inspect by random samples people's unique identity number, current time stamp and the prime number of setting every
A period of time regenerates.
By adopting the above-described technical solution, the technological progress that the present invention is obtained is：
Cruising inspection system includes inductor, live main frame and monitoring host computer, and the shape of each transformer is constantly detected by inductor
Inductor, is connected, live main frame is configured with display panel and input equipment by state by way of wireless connection with live main frame,
Live main frame carries out information gathering to each inductor and information is stored, and is arranged on monitoring host computer and live main frame in Control Room
Pass through ethernet communication.It is convenient to realize by building platform of internet of things by the setting intelligent link of device context and monitoring site
The visualization of inspection result, improves the accuracy of inspection and ageing.
Transformer to be inspected by random samples, certification patrol officer's identity, authentication are selected on monitoring host computer or live main frame
Monitoring host computer or live main frame improve peace by display panel two-dimensional code display or the transformer information inspected by random samples after success
Quan Xing；It can add the timeliness checking to Quick Response Code by the way of dynamic generation Quick Response Code, solve conventional two-dimensional code simultaneously
Encryption technology can not prevent the shortcoming replicated.
It is that each sampling observation people is correspondingly arranged a partition holding in background server, compares code unique according to each sampling observation people
ID, current time stamp and the prime number of setting are regenerated at regular intervals, it is ensured that the security of authentication.
Embodiment
The present invention is described in further details with reference to embodiment：
A kind of transformer cruising inspection system based on Internet of Things, including inductor, live main frame and monitoring host computer, inductor are installed
It is detected in each transformer at measuring point, wireless communication module and memory module is also associated with inductor, inductor is used to examine
Survey the status information of each transformer；Live main frame is configured with display panel and input equipment, live main frame and is also associated with nothing
Line communication module and memory module, live main frame carries out information gathering to each inductor and information is stored；Monitoring host computer is set
In Control Room, monitoring host computer is furnished with display panel and input equipment, monitoring host computer connection memory module and PMS2.0 equipment pipes
Server is managed, PMS2.0 device management servers are connected by Ethernet with background server, PMS2.0 device management servers
Pass through ethernet communication with the wireless communication module of live main frame.The input equipment of live main frame and monitoring host computer is keyboard, hand
Write the one or more in plate, microphone.
Comprise the following steps when being maked an inspection tour using system above to transformer：
A, build platform of internet of things；
At transformer scene, correspondence inductor is installed at each transformer point being monitored；The live main frame of device context configuration,
Live main frame is acquired and stored to each inductor；Monitoring host computer, each monitoring host computer connection are provided with Control Room
PMS2.0 device management servers, PMS2.0 device management servers are connected by Ethernet with background server, equipment control
The wireless communication module of server and live main frame passes through ethernet communication；
B, select transformer to be inspected by random samples on monitoring host computer or live main frame, certification patrol officer's identity, authentication into
The monitoring host computer or live main frame are by display panel two-dimensional code display or the transformer information inspected by random samples after work(, and identity is recognized
Repeat step b after card failure.
The detailed process of authentication is：By input equipment typing inspect by random samples people's unique identity number, triggering monitoring host computer or
Sampling observation people's unique identity number is sent to background server by live main frame, and sampling observation people triggers unique with sampling observation people's identity simultaneously
The OTP dynamic password devices of binding, OTP dynamic passwords device is encrypted according to predetermined security algorithm and exports identifying code；It is described
Background server is combined according to current time and the sampling observation people unique identity number received and carried out according to predetermined security algorithm
Encrypt and export comparison code and be sent to PMS2.0 device management servers, PMS2.0 device management servers are sent to code is compared
Corresponding monitoring host computer or live main frame, the monitoring host computer or live main frame are matched identifying code and comparison code, when two
When person matches, this authentication success, otherwise this authentication fails.
It is identical with the security algorithm for comparing code to generate the identifying code, specific as follows：With the transformer numbering inspected by random samples
For public key, the time interval number of seconds using zero when current time and the same day zero is timestamp, when above mending 0 less than 4, with current
Timestamp is taken the logarithm, and 4 is taken after decimal point as the random time factor, then according to sampling observation people's unique identity number, public key, time
Stamp, the random time factor and current date formation sequence code, i.e.,：4+timestamp after 4+public key after sampling observation people's unique identity number
4 sums after the 4+random time factor+current date, take 4 afterwards, then the sequence code and a prime number of setting are made afterwards
XOR obtains 8 results and generates the identifying code and compare code.Wherein it is that each sampling observation people correspondence is set in background server
A partition holding is put, code is compared according to each sampling observation people unique identity number, current time stamp and the prime number of setting every one section
Time is regenerated, it is ensured that the security of authentication, wherein prime number are generated at random.
C, the transformer information inspected by random samples using record display are obtained using the hand-held operational inspection instrument with camera
Take device to read and store information in Quick Response Code.Quick Response Code can be added to Quick Response Code by the way of dynamic generation simultaneously
Timeliness is verified, solves the shortcoming that conventional two-dimensional code encryption technology can not prevent from replicating.
Claims (7)
1. a kind of transformer cruising inspection system based on Internet of Things, it is characterised in that：Including inductor, live main frame and monitoring master
Machine；
The inductor be arranged on each transformer be detected measuring point at, be also associated with the inductor wireless communication module and
Memory module, inductor is used for the status information for detecting each transformer；
The live main frame be configured with display panel and input equipment, the live main frame be also associated with wireless communication module and
Memory module, live main frame carries out information gathering to each inductor and information is stored；
The monitoring host computer is arranged in Control Room, and monitoring host computer is furnished with display panel and input equipment, and monitoring host computer connection is deposited
Module and device management server are stored up, device management server is connected by Ethernet with background server, the equipment control
The wireless communication module of server and live main frame passes through ethernet communication.
2. a kind of transformer cruising inspection system based on Internet of Things according to claim 1, it is characterised in that：The scene
The input equipment of main frame and monitoring host computer is the one or more in keyboard, handwriting pad, microphone.
3. a kind of transformer method for inspecting based on Internet of Things, it is characterised in that：Comprise the following steps：
A, build platform of internet of things；
Installed at each transformer test point in transformer scene in correspondence inductor, situ configuration scene main frame, Control Room
Monitoring host computer is set, inductor is realized with live main frame and monitoring host computer and communicated to connect；
B, select transformer to be inspected by random samples on monitoring host computer or live main frame, certification patrol officer's identity, authentication into
The monitoring host computer or live main frame are by display panel two-dimensional code display or the transformer information inspected by random samples after work(, and identity is recognized
Repeat step b after card failure；
Transformer information or obtain using the hand-held operational inspection instrument with camera and store Quick Response Code that c, record are inspected by random samples
Interior information.
4. a kind of transformer method for inspecting based on Internet of Things according to claim 3, it is characterised in that：The step
A is specially：At transformer scene, correspondence inductor is installed at each transformer point being monitored；Live main frame is configured with aobvious
Show and be also associated with wireless communication module and memory module on panel and input equipment, live main frame, by live main frame to each institute
Inductor is stated to be acquired and store；Monitoring host computer is provided with Control Room, each monitoring host computer connects device management server,
Device management server is connected by Ethernet with background server, the radio communication mold of device management server and live main frame
Block passes through ethernet communication.
5. a kind of transformer method for inspecting based on Internet of Things according to claim 3, it is characterised in that：The step
The detailed process of authentication is in b：
People's unique identity number is inspected by random samples by input equipment typing, triggering monitoring host computer or live main frame inspect the unique body of people by random samples by described
Part number is sent to background server, and sampling observation people triggers with inspecting the OTP dynamic password devices that people's identity is uniquely bound by random samples simultaneously, described
OTP dynamic passwords device is encrypted according to predetermined security algorithm and exports identifying code；
The background server is combined and according to predetermined safety according to current time and the sampling observation people unique identity number received
Algorithm, which is encrypted and exports comparison code, is sent to device management server, and the device management server is sent to code is compared
Corresponding monitoring host computer or live main frame, the monitoring host computer or live main frame are matched identifying code and comparison code, when two
When person matches, this authentication success, main frame is by display panel two-dimensional code display or is taken out for the monitoring host computer or scene
The transformer information of inspection, otherwise this authentication fails, repeat step b.
6. a kind of transformer method for inspecting based on Internet of Things according to claim 5, it is characterised in that：Generation is described
Identifying code is identical with the security algorithm for comparing code, specific as follows：
It is public key with the transformer numbering inspected by random samples, the time interval number of seconds using zero when current time and the same day zero is the time
Stamp, when above mending 0 less than 4, is taken the logarithm with current time stamp, takes after decimal point 4 as the random time factor, then basis
Inspect people unique identity number, public key, timestamp, the random time factor and current date formation sequence code by random samples, then by the sequence code
8 results are obtained with a prime number of setting as XOR to generate the identifying code and compare code.
7. a kind of transformer method for inspecting based on Internet of Things according to any one of claim 3~6, its feature exists
In：It is that each sampling observation people is correspondingly arranged a partition holding in the background server, compares code unique according to each sampling observation people
ID, current time stamp and the prime number of setting are regenerated at regular intervals.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710178401.XA CN107146296A (en) | 2017-03-23 | 2017-03-23 | A kind of transformer cruising inspection system and inspection method based on Internet of Things |
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| CN201710178401.XA CN107146296A (en) | 2017-03-23 | 2017-03-23 | A kind of transformer cruising inspection system and inspection method based on Internet of Things |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107633308A (en) * | 2017-09-11 | 2018-01-26 | 东北电力大学 | Thermal power plant's cruising inspection system based on Internet of Things |
| CN108765621A (en) * | 2018-05-30 | 2018-11-06 | 天仁民防建筑工程设计有限公司 | Closed guard gate moves the safety patrol inspection system and method for inspecting of O&M |
| CN109149765A (en) * | 2018-08-23 | 2019-01-04 | 中国电力工程顾问集团西南电力设计院有限公司 | A kind of unattended method of distributed busbar protection |
| CN109257363A (en) * | 2018-10-12 | 2019-01-22 | 南方电网科学研究院有限责任公司 | Centralized control system of power grid inspection robot |
| CN110390372A (en) * | 2019-07-25 | 2019-10-29 | 河南大学 | Based on dynamic random two dimensional code and line holographic projections technology circuit inspection method and system |
| CN113112635A (en) * | 2021-04-12 | 2021-07-13 | 滁州博格韦尔电气有限公司 | Conventional inspection system for intelligent equipment |
| CN113590627A (en) * | 2021-08-05 | 2021-11-02 | 海南马良师傅网络科技有限公司 | Instrument asset inspection and checking method and system based on Internet of things |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435871A (en) * | 2011-09-05 | 2012-05-02 | 上海格蒂电力科技股份有限公司 | On-line monitoring system for data collection of electric arresters based on GPS (Global Positioning System) synchronization |
| US20120290225A1 (en) * | 2010-10-19 | 2012-11-15 | General Electric Company | Systems, Methods, and Apparatus for Determining Online Stress and Life Consumption of a Heat Recovery Steam Generator |
| CN103035041A (en) * | 2012-09-29 | 2013-04-10 | 万向钱潮股份有限公司 | Novel field device inspection system and inspection method thereof |
| CN105356615A (en) * | 2015-11-30 | 2016-02-24 | 国网安徽省电力公司铜陵供电公司 | Mobile polling control system for high-voltage overhead transmission lines based on QR (Quick Response) Code technology |
| CN105549496A (en) * | 2016-02-26 | 2016-05-04 | 工大科雅（天津）能源科技有限公司 | Remote control device among metering devices of heat exchange station |
| CN106033509A (en) * | 2015-03-10 | 2016-10-19 | 中国移动通信集团浙江有限公司 | A machine room tour inspection method and system |
-
2017
- 2017-03-23 CN CN201710178401.XA patent/CN107146296A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120290225A1 (en) * | 2010-10-19 | 2012-11-15 | General Electric Company | Systems, Methods, and Apparatus for Determining Online Stress and Life Consumption of a Heat Recovery Steam Generator |
| CN102435871A (en) * | 2011-09-05 | 2012-05-02 | 上海格蒂电力科技股份有限公司 | On-line monitoring system for data collection of electric arresters based on GPS (Global Positioning System) synchronization |
| CN103035041A (en) * | 2012-09-29 | 2013-04-10 | 万向钱潮股份有限公司 | Novel field device inspection system and inspection method thereof |
| CN106033509A (en) * | 2015-03-10 | 2016-10-19 | 中国移动通信集团浙江有限公司 | A machine room tour inspection method and system |
| CN105356615A (en) * | 2015-11-30 | 2016-02-24 | 国网安徽省电力公司铜陵供电公司 | Mobile polling control system for high-voltage overhead transmission lines based on QR (Quick Response) Code technology |
| CN105549496A (en) * | 2016-02-26 | 2016-05-04 | 工大科雅（天津）能源科技有限公司 | Remote control device among metering devices of heat exchange station |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107633308A (en) * | 2017-09-11 | 2018-01-26 | 东北电力大学 | Thermal power plant's cruising inspection system based on Internet of Things |
| CN108765621A (en) * | 2018-05-30 | 2018-11-06 | 天仁民防建筑工程设计有限公司 | Closed guard gate moves the safety patrol inspection system and method for inspecting of O&M |
| CN108765621B (en) * | 2018-05-30 | 2020-11-27 | 成都天仁民防科技有限公司 | Safety inspection system and inspection method for movable operation and maintenance of civil air defense door |
| CN109149765A (en) * | 2018-08-23 | 2019-01-04 | 中国电力工程顾问集团西南电力设计院有限公司 | A kind of unattended method of distributed busbar protection |
| CN109257363A (en) * | 2018-10-12 | 2019-01-22 | 南方电网科学研究院有限责任公司 | Centralized control system of power grid inspection robot |
| CN110390372A (en) * | 2019-07-25 | 2019-10-29 | 河南大学 | Based on dynamic random two dimensional code and line holographic projections technology circuit inspection method and system |
| CN113112635A (en) * | 2021-04-12 | 2021-07-13 | 滁州博格韦尔电气有限公司 | Conventional inspection system for intelligent equipment |
| CN113590627A (en) * | 2021-08-05 | 2021-11-02 | 海南马良师傅网络科技有限公司 | Instrument asset inspection and checking method and system based on Internet of things |
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