CN110059777A - A kind of power equipment fortune inspection auxiliary system based on RFID technique - Google Patents

A kind of power equipment fortune inspection auxiliary system based on RFID technique Download PDF

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Publication number
CN110059777A
CN110059777A CN201910158906.9A CN201910158906A CN110059777A CN 110059777 A CN110059777 A CN 110059777A CN 201910158906 A CN201910158906 A CN 201910158906A CN 110059777 A CN110059777 A CN 110059777A
Authority
CN
China
Prior art keywords
equipment
electronic label
power equipment
information
rfid electronic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910158906.9A
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Chinese (zh)
Inventor
赵水忠
王剑
王克平
姜达利
孙小江
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
State Grid Zhejiang Electric Power Co Ltd
Materials Branch of State Grid Zhejiang Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Zhejiang Electric Power Co Ltd
Materials Branch of State Grid Zhejiang Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, State Grid Zhejiang Electric Power Co Ltd, Materials Branch of State Grid Zhejiang Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201910158906.9A priority Critical patent/CN110059777A/en
Publication of CN110059777A publication Critical patent/CN110059777A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0022Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
    • G06K17/0029Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION 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
    • G06Q10/00Administration; Management
    • G06Q10/20Administration of product repair or maintenance
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION 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
    • G06Q50/00Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/06Electricity, gas or water supply
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME 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
    • G07C1/00Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/20Checking timed patrols, e.g. of watchman

Abstract

The power equipment fortune inspection auxiliary system based on RFID technique that the invention discloses a kind of, is related to power equipment fortune inspection field.Currently, the O&M overhaul efficiency of power equipment is low, process is lack of standardization, and service work cannot be supervised reliably.The present invention includes RFID electronic label, RFID electronic label reader, PDA intelligent hand-held terminal, handling of goods and materials module, cloud platform database server;PDA intelligent hand-held terminal realizes the timely storage of maintenance plan, repair history, repair method, facility information quick search and record of examination by the interaction with RFID electronic label reader, when overhauling overdue, carries out overhauling overdue alarm;And all tour personnels to hilllock information, course of work information, equipment operation information, equipment status parameter are uploaded to rear end cloud platform data server, item need to be handled in time to be carried out informing in system in time.The technical program reduces the time that service personnel searches information, promotes service personnel's operating efficiency, and specification power equipment makes an inspection tour process and mode.

Description

A kind of power equipment fortune inspection auxiliary system based on RFID technique
Technical field
The present invention relates to power equipment fortune inspection field more particularly to a kind of power equipment fortune inspection auxiliary based on RFID technique System.
Background technique
O&M maintenance is ensureing grid equipment safety and stability, support as one of key business in power grid " three collection five are big " Significant role is played in terms of electric power netting safe running.Recently as the development of power industry technology, especially extra-high voltage intelligence The emergence of power grid construction causes electric network composition, operation characteristic and physical aspect and great change all has occurred, meanwhile, with nothing With rapid changepl. never-ending changes and improvements, the intelligent main trend transported inspection and will be increasingly becoming future of gauze network, intelligent identification technology.
With the gradually expansion of existing power system transmission line scale, the phenomenon that transporting inspection personnel critical shortage, and currently, The O&M maintenance of power equipment with paper often using being recorded by hand, and not in time, low efficiency, power equipment makes an inspection tour process to storage There is a problem of deficiency lack of standardization and mode, service work cannot be supervised reliably;Power equipment makes an inspection tour operation and maintenance Operation separation, lacks and takes into account linking, inefficiency.
Summary of the invention
The technical problem to be solved in the present invention and the technical assignment of proposition are to be improved and improved to prior art, A kind of power equipment fortune inspection auxiliary system based on RFID technique is provided, is improved efficiency with reaching, realizes the purpose reliably supervised. For this purpose, the present invention takes following technical scheme.
A kind of power equipment fortune inspection auxiliary system based on RFID technique, including the RFID electronics mark being set on power equipment Label, the RFID electronic label reader for acquiring RFID electronic label information pass through bluetooth with RFID electronic label reader Interactive PDA intelligent hand-held terminal nets the handling of goods and materials module being connected, fortune inspection with PDA intelligent hand-held terminal by wireless communication Module and cloud platform database server;PDA intelligent hand-held terminal realizes inspection by the interaction with RFID electronic label reader The timely storage for repairing plan, repair history, repair method, facility information quick search and record of examination, when overhauling overdue, It carries out overhauling overdue alarm;And by all tour personnels to hilllock information, course of work information, equipment operation information, equipment state Parameter is uploaded to rear end cloud platform data server, need to handle item in time and carry out informing in system in time;Realize make an inspection tour and The close linking for overhauling two work, had not only realized maintenance task reminders, but also defect elimination plan target is supervised to distribute in time;
When the O&M of power equipment overhauls implementation, comprising steps of
Step 1: fortune inspection personnel check and accept patrol task by PDA intelligent hand-held terminal, obtains inquiry inspection device information and want It asks, to execute patrol task;When maintenance, PDA intelligent hand-held terminal carries out overdue alarm;
Step 2: after reaching Overhaul site, RFID electronic label on RFID electronic label reader reading power equipment, and The information of the power equipment is shown on PDA intelligent hand-held terminal, including purchases, put into operation, state, and fortune inspection personnel inspection equipment is No existing defects, while PDA intelligent hand-held terminal registers fortune inspection personnel condition of going on duty, after fulfiling assignment, PDA intelligence The indication information of handheld terminal record electricity equipment, including parameters, working condition;
Step 3: the inspection data recorded on PDA intelligent hand-held terminal will be back to cloud platform number by mobile radio communication network According to library server;
Step 4: after fortune inspection module obtains the received inspection data of cloud platform database server, according to RFID electronic label ID Number completes archive operation, and is counted, analyzed to patrol record;Power equipments defect to discovery, abnormal conditions simultaneously It is marked, prepares the subsequent maintenance of power equipment, maintenance work;
Step 5: when needing to carry out maintenance defect elimination, worked according to corresponding defect elimination, material depot get required spare part and PDA intelligent hand-held terminal, goes to scene;
Step 7: after reaching scene, RFID electronic label reader read failure equipment RFID electronic label, in PDA intelligence hand Strategy, the method and steps for checking status of electric power, failure-description, defect elimination content and maintenance of equipment in terminal are held, is completed After operation, closed by RFID electronic label reader in the binding in PDA intelligent hand-held terminal between more new equipment and new spare part System, while the useless part of existing defects and the mounting hierarchical relationship of equipment are removed, the object is finally recorded in PDA intelligent hand-held terminal The defect situation information of material, and this service work is confirmed;
Step 7: overhaul data is back to cloud platform database server;
Step 8: fortune inspection module shares overhaul data, and defect elimination data are handled, exists so that related personnel's inquiry is each and lack Fall into the defect cause of material, defect elimination record.
As optimization technique means: the power device includes that power network equipment, substation equipment, switchgear house are set Electric appliance and automatic device equipment on standby, bar.
As optimization technique means: the RFID electronic label is passive, anti-metal, ultrahigh-frequency tag.
As optimization technique means: power equipment pedestal apertured, screw pass through base holes, RFID electronic label are fixed on On power equipment.
As optimization technique means: further include that electronic tag fires module, electronic tag fire module and handling of goods and materials mould, Fortune examines module and realizes the data acquisition for firing information by cloud platform database server and share.
As optimization technique means: the wireless communication networks include 3G/4G, and/or bluetooth.
As optimization technique means: the cloud platform database server includes data server and application server.
The utility model has the advantages that
1, the technical program supervises maintenance plan to be timely completed.By this system, can reduce service personnel search information when Between, promote service personnel's operating efficiency.
2, the technical program is by all tour personnels to hilllock information, course of work information, equipment operation information, equipment state Parameter is uploaded to rear end cloud platform data server in time, and carries out informing in system in time that need to handle item in time, thus Administrative staff can be guided quickly to make a policy material items, exclude hidden danger in time;Specification power equipment makes an inspection tour process and side Formula.
3, the technical program realizes the close linkings maked an inspection tour and overhaul two work, had both realized maintenance task reminders, and had supervised Defect elimination plan target is distributed in time, and realizes that maintenance plan, method, result follow up in time, ensures that two work are completed in time.
4, the technical program keeps power equipment fortune inspection related data real between different systems by means of RFID electronic label It is now interactive and shared.
Detailed description of the invention
Fig. 1 is structural block diagram of the invention.
Specific embodiment
Technical solution of the present invention is described in further detail below in conjunction with Figure of description.
As shown in Figure 1, the present invention includes the RFID electronic label being set on power equipment, for acquiring RFID electronic label The RFID electronic label reader of information, the PDA intelligent hand-held terminal interacted by bluetooth with RFID electronic label reader, with PDA intelligent hand-held terminal nets connected handling of goods and materials module, fortune inspection module and cloud platform database server by wireless communication;
PDA intelligent hand-held terminal realizes maintenance plan, repair history, maintenance by the interaction with RFID electronic label reader The timely storage of method, facility information quick search and record of examination carries out overhauling overdue alarm when overhauling overdue;And All tour personnels to hilllock information, course of work information, equipment operation information, equipment status parameter are uploaded to rear end cloud platform Data server need to handle item in time and carry out informing in system in time;Realize the close ranks maked an inspection tour and overhaul two work It connects, has not only realized maintenance task reminders, but also defect elimination plan target is supervised to distribute in time;
Wherein, the power device includes power network equipment, substation equipment, switchgear house equipment, electric appliance and automatic on bar Appliance arrangement.
To reduce interference, RFID electronic label is passive, anti-metal, ultrahigh-frequency tag.Guarantee the timely interaction of information altogether It enjoys.
For the reliability for improving installation, power equipment pedestal apertured, screw passes through base holes, and RFID electronic label is fixed In on power equipment.
For the reliability for improving work, system further includes that electronic tag fires module, and electronic tag fires module and goods and materials Manage mould, fortune inspection module realizes the data acquisition for firing information by cloud platform database server and shared.
For improve the scope of application, the wireless communication networks include 3G/4G, and/or bluetooth, ensure fortune inspection data it is timely on It passes, it is timely, accurate, shared to meet power equipment information.
For the efficiency for improving work, the cloud platform database server includes data server and application server.
When the O&M of power equipment overhauls implementation, comprising steps of
Step 1: fortune inspection personnel check and accept patrol task by PDA intelligent hand-held terminal, obtains inquiry inspection device information and want It asks, to execute patrol task;When maintenance, PDA intelligent hand-held terminal carries out overdue alarm;
Step 2: after reaching Overhaul site, RFID electronic label on RFID electronic label reader reading power equipment, and The information of the power equipment is shown on PDA intelligent hand-held terminal, including purchases, put into operation, state, and fortune inspection personnel inspection equipment is No existing defects, while PDA intelligent hand-held terminal registers fortune inspection personnel condition of going on duty, after fulfiling assignment, PDA intelligence The indication information of handheld terminal record electricity equipment, including parameters, working condition;
Step 3: the inspection data recorded on PDA intelligent hand-held terminal will be back to cloud platform number by mobile radio communication network According to library server;
Step 4: after fortune inspection module obtains the received inspection data of cloud platform database server, according to RFID electronic label ID Number completes archive operation, and is counted, analyzed to patrol record;Power equipments defect to discovery, abnormal conditions simultaneously It is marked, prepares the subsequent maintenance of power equipment, maintenance work;
Step 5: being worked according to corresponding defect elimination when carrying out overhauling defect elimination in fortune inspection module, getting institute in material depot Spare part and PDA intelligent hand-held terminal are needed, scene is gone to;
Step 7: after reaching scene, RFID electronic label reader read failure equipment RFID electronic label, in PDA intelligence hand Strategy, the method and steps for checking status of electric power, failure-description, defect elimination content and maintenance of equipment in terminal are held, is completed After operation, closed by RFID electronic label reader in the binding in PDA intelligent hand-held terminal between more new equipment and new spare part System, while the useless part of existing defects and the mounting hierarchical relationship of equipment are removed, the object is finally recorded in PDA intelligent hand-held terminal The defect situation information of material, and this service work is confirmed;
Step 7: overhaul data is back to cloud platform database server;
Step 8: fortune inspection module shares overhaul data, and defect elimination data are handled, exists so that related personnel's inquiry is each and lack Fall into the defect cause of material, defect elimination record.
Shown in figure 1 above it is a kind of based on RFID technique power equipment fortune inspection auxiliary system be specific implementation of the invention Example, has embodied substantive distinguishing features of the present invention and progress, can be under the inspiration of the present invention, right according to actual using needs Its equivalent modifications for carrying out shape, structure etc., the column in the protection scope of this programme.

Claims (7)

1. a kind of power equipment fortune inspection auxiliary system based on RFID technique, it is characterised in that: including being set on power equipment RFID electronic label, the RFID electronic label reader for acquiring RFID electronic label information are read and write with RFID electronic label Device nets the handling of goods and materials being connected by the PDA intelligent hand-held terminal of bluetooth interaction, with PDA intelligent hand-held terminal by wireless communication Module, fortune inspection module and cloud platform database server;
PDA intelligent hand-held terminal realizes maintenance plan, repair history, maintenance by the interaction with RFID electronic label reader The timely storage of method, facility information quick search and record of examination carries out overhauling overdue alarm when overhauling overdue;And All tour personnels to hilllock information, course of work information, equipment operation information, equipment status parameter are uploaded to rear end cloud platform Data server need to handle item in time and carry out informing in system in time;Realize the close ranks maked an inspection tour and overhaul two work It connects, has not only realized maintenance task reminders, but also defect elimination plan target is supervised to distribute in time;
When the O&M of power equipment overhauls implementation, comprising steps of
Step 1: fortune inspection personnel check and accept patrol task by PDA intelligent hand-held terminal, obtains inquiry inspection device information and want It asks, to execute patrol task;When maintenance, PDA intelligent hand-held terminal carries out overdue alarm;
Step 2: after reaching Overhaul site, RFID electronic label on RFID electronic label reader reading power equipment, and The information of the power equipment is shown on PDA intelligent hand-held terminal, including purchases, put into operation, state, and fortune inspection personnel inspection equipment is No existing defects, while PDA intelligent hand-held terminal registers fortune inspection personnel condition of going on duty, after fulfiling assignment, PDA intelligence The indication information of handheld terminal record electricity equipment, including parameters, working condition;
Step 3: the inspection data recorded on PDA intelligent hand-held terminal will be back to cloud platform number by mobile radio communication network According to library server;
Step 4: after fortune inspection module obtains the received inspection data of cloud platform database server, according to RFID electronic label ID Number completes archive operation, and is counted, analyzed to patrol record;Power equipments defect to discovery, abnormal conditions simultaneously It is marked, prepares the subsequent maintenance of power equipment, maintenance work;
Step 5: when needing to carry out maintenance defect elimination, worked according to corresponding defect elimination, material depot get required spare part and PDA intelligent hand-held terminal, goes to scene;
Step 7: after reaching scene, RFID electronic label reader read failure equipment RFID electronic label, in PDA intelligence hand Strategy, the method and steps for checking status of electric power, failure-description, defect elimination content and maintenance of equipment in terminal are held, is completed After operation, closed by RFID electronic label reader in the binding in PDA intelligent hand-held terminal between more new equipment and new spare part System, while the useless part of existing defects and the mounting hierarchical relationship of equipment are removed, the object is finally recorded in PDA intelligent hand-held terminal The defect situation information of material, and this service work is confirmed;
Step 7: overhaul data is back to cloud platform database server;
Step 8: fortune inspection module shares overhaul data, and defect elimination data are handled, exists so that related personnel's inquiry is each and lack Fall into the defect cause of material, defect elimination record.
2. a kind of power equipment fortune inspection auxiliary system based on RFID technique according to claim 1, it is characterised in that: institute Stating power device includes power network equipment, substation equipment, switchgear house equipment, electric appliance and automatic device equipment on bar.
3. a kind of power equipment fortune inspection auxiliary system based on RFID technique according to claim 2, it is characterised in that: institute The RFID electronic label stated is passive, anti-metal, ultrahigh-frequency tag.
4. a kind of power equipment fortune inspection auxiliary system based on RFID technique according to claim 3, it is characterised in that: electricity Power plant bottom case apertured, screw pass through base holes, RFID electronic label are fixed on power equipment.
5. a kind of power equipment fortune inspection auxiliary system based on RFID technique according to claim 1, it is characterised in that: also Module is fired including electronic tag, electronic tag is fired module and taken with handling of goods and materials mould, fortune inspection module by cloud platform database The data for device realization firing information of being engaged in are acquired and are shared.
6. a kind of power equipment fortune inspection auxiliary system based on RFID technique according to claim 5, it is characterised in that: institute Stating wireless communication networks includes 3G/4G, and/or bluetooth.
7. a kind of power equipment fortune inspection auxiliary system based on RFID technique according to claim 6, it is characterised in that: institute Stating cloud platform database server includes data server and application server.
CN201910158906.9A 2019-03-04 2019-03-04 A kind of power equipment fortune inspection auxiliary system based on RFID technique Pending CN110059777A (en)

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Application Number Priority Date Filing Date Title
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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110674772A (en) * 2019-09-29 2020-01-10 国家电网有限公司技术学院分公司 Intelligent safety control auxiliary system and method for electric power operation site
CN110689102A (en) * 2019-09-30 2020-01-14 上海华苑电子有限公司 Electronic tag management system
CN110784018A (en) * 2019-11-01 2020-02-11 河南北斗电气设备有限公司 Power system supervision method based on big data
CN110969265A (en) * 2019-12-04 2020-04-07 国网河南省电力公司南阳供电公司 Power transmission line supervision method and device and computer readable storage medium
CN111091246A (en) * 2019-12-23 2020-05-01 华自科技股份有限公司 Path planning method and device, computer equipment and storage medium
CN112052965A (en) * 2020-09-03 2020-12-08 浙江大唐乌沙山发电有限责任公司 Visual electric power equipment online management system and management method
CN112288171A (en) * 2020-10-30 2021-01-29 国家电网有限公司 Data processing method, device and system
CN112637261A (en) * 2020-11-12 2021-04-09 国网浙江宁波市鄞州区供电有限公司 Equipment maintenance informatization management system based on handheld terminal
CN112737899A (en) * 2020-11-30 2021-04-30 青岛海尔科技有限公司 Intelligent device management method and device, storage medium and electronic device
CN112884933A (en) * 2020-12-31 2021-06-01 北京瑞芯谷科技有限公司 RFID-based routing inspection management system, method and equipment
CN113298271A (en) * 2021-04-28 2021-08-24 南京续点通信科技有限公司 Digital routing inspection method and system for optical fiber network resources
CN113902065A (en) * 2021-08-23 2022-01-07 太原市高远时代科技有限公司 Outdoor case operation and maintenance system and method based on electronic tags
CN113971845A (en) * 2021-10-27 2022-01-25 广东电网有限责任公司 Automatic operation and maintenance patrol guiding terminal and operation and maintenance patrol guiding method
CN114819833A (en) * 2022-04-24 2022-07-29 华能(广东)能源开发有限公司汕头电厂 Spare part material overhaul prediction method and system

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110674772B (en) * 2019-09-29 2022-08-05 国家电网有限公司技术学院分公司 Intelligent safety control auxiliary system and method for electric power operation site
CN110674772A (en) * 2019-09-29 2020-01-10 国家电网有限公司技术学院分公司 Intelligent safety control auxiliary system and method for electric power operation site
CN110689102A (en) * 2019-09-30 2020-01-14 上海华苑电子有限公司 Electronic tag management system
CN110784018A (en) * 2019-11-01 2020-02-11 河南北斗电气设备有限公司 Power system supervision method based on big data
CN110969265A (en) * 2019-12-04 2020-04-07 国网河南省电力公司南阳供电公司 Power transmission line supervision method and device and computer readable storage medium
CN111091246A (en) * 2019-12-23 2020-05-01 华自科技股份有限公司 Path planning method and device, computer equipment and storage medium
CN111091246B (en) * 2019-12-23 2023-09-12 华自科技股份有限公司 Path planning method, path planning device, computer equipment and storage medium
CN112052965A (en) * 2020-09-03 2020-12-08 浙江大唐乌沙山发电有限责任公司 Visual electric power equipment online management system and management method
CN112288171A (en) * 2020-10-30 2021-01-29 国家电网有限公司 Data processing method, device and system
CN112637261A (en) * 2020-11-12 2021-04-09 国网浙江宁波市鄞州区供电有限公司 Equipment maintenance informatization management system based on handheld terminal
CN112737899A (en) * 2020-11-30 2021-04-30 青岛海尔科技有限公司 Intelligent device management method and device, storage medium and electronic device
CN112737899B (en) * 2020-11-30 2022-10-28 青岛海尔科技有限公司 Intelligent device management method and device, storage medium and electronic device
CN112884933A (en) * 2020-12-31 2021-06-01 北京瑞芯谷科技有限公司 RFID-based routing inspection management system, method and equipment
CN113298271A (en) * 2021-04-28 2021-08-24 南京续点通信科技有限公司 Digital routing inspection method and system for optical fiber network resources
CN113298271B (en) * 2021-04-28 2024-04-09 南京续点通信科技有限公司 Digital inspection method and system for optical fiber network resources
CN113902065A (en) * 2021-08-23 2022-01-07 太原市高远时代科技有限公司 Outdoor case operation and maintenance system and method based on electronic tags
CN113902065B (en) * 2021-08-23 2024-03-01 太原市高远时代科技有限公司 Outdoor chassis operation and maintenance system and method based on electronic tag
CN113971845A (en) * 2021-10-27 2022-01-25 广东电网有限责任公司 Automatic operation and maintenance patrol guiding terminal and operation and maintenance patrol guiding method
CN114819833A (en) * 2022-04-24 2022-07-29 华能(广东)能源开发有限公司汕头电厂 Spare part material overhaul prediction method and system

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