CN110989413A - Rail transit electromechanical equipment operation and maintenance management method based on mobile equipment - Google Patents
Rail transit electromechanical equipment operation and maintenance management method based on mobile equipment Download PDFInfo
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- CN110989413A CN110989413A CN201911313373.3A CN201911313373A CN110989413A CN 110989413 A CN110989413 A CN 110989413A CN 201911313373 A CN201911313373 A CN 201911313373A CN 110989413 A CN110989413 A CN 110989413A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods 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
- G06K17/0022—Methods 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
- G06K17/0025—Methods 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 consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
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Abstract
The invention discloses a rail transit electromechanical device operation and maintenance management method based on mobile equipment, which comprises an intelligent terminal, the mobile equipment and a background management system, wherein the intelligent terminal is used for monitoring the operation state of the electromechanical equipment on line and sending the monitored operation information to the background management system, the background management system is used for carrying out statistical analysis on the received operation state information, when the background management system analyzes that the operation state of the electromechanical equipment is abnormal, an electronic work order is generated and sent to the mobile equipment of an inspection or maintenance worker, and the inspection or maintenance worker arrives at the site to inspect or maintain the equipment after receiving the work order. The invention realizes the operation maintenance informatization by scanning codes of the electromechanical equipment and the field equipment by adopting the mobile equipment to read real-time operation data, recording maintenance operation behaviors and recording and statistically analyzing the equipment operation state and the routing inspection maintenance operation behaviors on the upper computer software.
Description
Technical Field
The invention relates to the field of rail transit, and belongs to an operation and maintenance management method for electromechanical equipment in the field of rail transit.
Background
The rail transit station electromechanical device is many in kind and quantity, and present equipment has the trend of high integration, and general equipment is patrolled and examined and is difficult to master the actual running condition of equipment, so the equipment overhauls and maintains the remedy measure after equipment has broken down often.
The operation monitoring of the electromechanical equipment in the current domestic rail transit industry is mainly realized through a comprehensive monitoring system, but the current comprehensive monitoring system mainly realizes on-line monitoring, is insufficient in analyzing the data operation trend of the equipment, is not in butt joint with the routine inspection and maintenance behaviors of electromechanical professional engineers, and cannot really realize the operation, maintenance and management of the equipment.
Disclosure of Invention
The invention aims to monitor the running state of equipment by an intelligent monitoring terminal of electromechanical equipment according to the running maintenance management needs of rail transit equipment, scan codes of field equipment by adopting mobile equipment to read real-time running data, record maintenance operation behaviors, record and statistically analyze the running state of the equipment and the patrol maintenance operation behaviors on upper computer software, and realize the informatization of the running maintenance of the electromechanical equipment.
In order to achieve the purpose, the invention adopts the technical scheme that: a rail transit electromechanical device operation and maintenance management method based on mobile equipment comprises the steps of constructing an operation and maintenance informatization management platform, wherein the platform comprises an intelligent terminal, the mobile equipment and a background management system, the intelligent terminal is connected with electromechanical equipment of a rail transit station and monitors the operation state of the electromechanical equipment on line, meanwhile, the intelligent terminal sends monitored operation information to the background management system through the Internet of things, the background management system comprises an operation trend prediction module, an automatic inspection record and attendance checking linkage module, an equipment one-key health diagnosis module and a maintenance dispatching order, when the background management system analyzes that the operation state of the electromechanical equipment is abnormal, the background management system automatically generates an inspection or maintenance electronic dispatching order and sends the dispatching order to the mobile equipment of an inspection or maintenance worker, and after the inspection or maintenance worker receives the dispatching order, and 6, routing to a field for inspection or equipment maintenance according to the electronic work order on the mobile equipment.
Furthermore, the equipment monitored by the intelligent terminal comprises an elevator, a cold water host, an air conditioner, a water pump and the like of a rail transit station.
Furthermore, the information monitored by the intelligent terminal comprises power supply line power parameters, power supply energy quality information and equipment running state information.
Further, the power supply line power parameters comprise current, voltage, active power and reactive power; the power supply electric energy quality information comprises harmonic waves and voltage sag; the equipment running state information comprises equipment temperature, equipment efficiency, switching state and running duration.
Furthermore, the operation trend prediction module is used for carrying out statistical analysis on the monitoring data, carrying out trend prediction, predicting trend curves of various data of days, weeks, months and years, carrying out early warning on equipment close to full load and danger values, and automatically customizing a preventive maintenance plan; the automatic inspection recording and attendance linking module is used for automatically recording inspection contents of the mobile equipment, linking the colleagues with the attendance management system, uploading inspection time and places to the attendance management system by the system, and acquiring personnel and duty information from the attendance management system; the equipment one-key health diagnosis module is used for performing one-key health diagnosis on the running state of equipment, setting weights in the aspects of power supply line quality, equipment efficiency, service life and maintenance frequency in percentage, automatically scoring, and automatically generating an equipment diagnosis report, so that preventive maintenance can be performed on equipment with poor running health condition; and the maintenance dispatch list module is used for automatically generating an inspection or maintenance electronic dispatch list according to the health state of the equipment and sending the inspection or maintenance electronic dispatch list to the mobile equipment of the professional.
Further, be equipped with bar code or two-dimensional code on the electromechanical device, patrol and examine or maintenance person sweeps the sign indicating number operation respectively before overhauing and after overhauing, backstage management system takes notes the maintenance action to whether automatic judgement maintenance action is qualified according to the data acquisition result, traces back operating personnel and time to the unqualified condition.
The invention has the beneficial effects that: the method can be applied to operation and maintenance of rail transit equipment, equipment state information is obtained in real time through field code scanning operation of the mobile equipment, the patrol behavior records are uploaded, a background management system provides real-time effective equipment monitoring means for functional management personnel and patrol personnel through trend analysis, health diagnosis, work order dispatching and the like, equipment operation and maintenance informatization is achieved through combination of the patrol behavior records, and operation and maintenance management efficiency and level of electromechanical equipment are improved.
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FIG. 1 is a system flow diagram of the present invention.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments.
Aiming at the electromechanical operation and maintenance management requirements, the invention is realized by combining mobile equipment with an electromechanical equipment on-line monitoring and management system. Referring to fig. 1, the main implementation of the present invention includes the following steps.
1. Online monitoring of electromechanical devices
Adopt the intelligent terminal that possesses thing networking communication interface to carry out on-line monitoring to electromechanical device such as elevator, cold water host computer, air conditioner, water pump at track traffic station, monitoring information need include three types: 1) power parameters of power supply lines such as current, voltage, active and reactive power, electric power and the like; 2) power supply electric energy quality information such as harmonic waves and voltage sag; 3) and running information such as equipment temperature, equipment efficiency, switching state, running time and the like.
2. Mobile equipment inspection
The bar code or the two-dimensional code is installed on the device, and a smart phone and a handheld terminal mobile device are adopted to perform code scanning operation.
1) After the code is scanned, the mobile device can display three types of information such as current power supply information, power quality and operation information of the device in real time.
2) And the equipment information, the operation time and the location of code scanning operation are automatically uploaded to serve as the attendance record of the inspection behavior.
3. Management system
The above device monitoring information is uploaded to the background computer management system software, and the technical functions need to include:
1) and (3) predicting the operation trend: according to the statistics of the monitoring data, the software carries out trend prediction, predicts various data trend curves of day, week, month and year, carries out early warning on equipment close to full load and danger value, and automatically customizes a preventive maintenance plan.
2) Automatic polling record and attendance linkage: the system automatically records the inspection content of the mobile equipment, is linked with an attendance management system, uploads inspection time and places to the attendance management system, and acquires personnel and on-duty information from the attendance management system.
3) Device one-key health diagnosis: the equipment running state is subjected to one-key health diagnosis on a management system, weights are set in the aspects of power supply line quality, equipment efficiency, service life and maintenance frequency in percentage for automatic scoring, and an equipment diagnosis report is automatically generated, so that preventive maintenance is conveniently performed on equipment with poor running health conditions.
4) Repair maintenance work order dispatching: the system automatically generates an inspection or maintenance electronic dispatch list according to the health state of the equipment and sends the inspection or maintenance electronic dispatch list to the mobile equipment of the professional.
4. Equipment maintenance management
The inspection or maintenance personnel go to the site to inspect or maintain the equipment according to the electronic dispatch list on the mobile equipment, code scanning operation is respectively carried out before and after maintenance, the background management system records maintenance behaviors, whether the maintenance behaviors are qualified or not is automatically judged according to the acquired data result, and the operation personnel and time are traced to unqualified conditions.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the scope of the present invention in any way, and all technical solutions obtained by using equivalent substitution methods fall within the scope of the present invention.
The parts not involved in the present invention are the same as or can be implemented using the prior art.
Claims (6)
1. A rail transit electromechanical device operation and maintenance management method based on mobile equipment is characterized by comprising the steps of constructing an operation and maintenance informatization management platform, wherein the platform comprises an intelligent terminal, the mobile equipment and a background management system, the intelligent terminal is connected with electromechanical equipment of a rail transit station and monitors the operation state of the electromechanical equipment on line, meanwhile, the intelligent terminal sends the monitored operation information to the background management system through the Internet of things, the background management system comprises an operation trend prediction module, an automatic inspection record and attendance linkage module, an equipment one-key health diagnosis module and a maintenance dispatching order, when the background management system analyzes that the operation state of the electromechanical equipment is abnormal, the background management system automatically generates an inspection or maintenance electronic dispatching order and sends the dispatching order to the mobile equipment of the inspection or maintenance personnel, and after the inspection or maintenance personnel receive the dispatching order, and 6, routing to a field for inspection or equipment maintenance according to the electronic work order on the mobile equipment.
2. The operation and maintenance management method for the rail transit electromechanical device based on the mobile device as claimed in claim 1, wherein the device monitored by the intelligent terminal comprises an elevator, a cold water host, an air conditioner and a water pump of a rail transit station.
3. The operation and maintenance management method for the rail transit electromechanical device based on the mobile device according to claim 1, wherein the information monitored by the intelligent terminal comprises power supply line power parameters, power supply power quality information and device operation state information.
4. The operation and maintenance management method for the rail transit electromechanical device based on the mobile device according to claim 3, wherein the power supply line power parameters comprise current, voltage, active power and reactive power; the power supply electric energy quality information comprises harmonic waves and voltage sag; the equipment running state information comprises equipment temperature, equipment efficiency, switching state and running duration.
5. The operation and maintenance management method for the rail transit electromechanical equipment based on the mobile equipment, according to claim 1, is characterized in that the operation trend prediction module is used for carrying out statistical analysis on monitoring data, carrying out trend prediction, predicting various data trend curves of day, week, month and year, carrying out early warning on equipment close to full load and dangerous values, and automatically customizing a preventive maintenance plan; the automatic inspection recording and attendance linking module is used for automatically recording inspection contents of the mobile equipment, linking the colleagues with the attendance management system, uploading inspection time and places to the attendance management system by the system, and acquiring personnel and duty information from the attendance management system; the equipment one-key health diagnosis module is used for performing one-key health diagnosis on the running state of equipment, setting weights in the aspects of power supply line quality, equipment efficiency, service life and maintenance frequency in percentage, automatically scoring, and automatically generating an equipment diagnosis report, so that preventive maintenance can be performed on equipment with poor running health condition; and the maintenance dispatch list module is used for automatically generating an inspection or maintenance electronic dispatch list according to the health state of the equipment and sending the inspection or maintenance electronic dispatch list to the mobile equipment of the professional.
6. The rail transit electromechanical device operation and maintenance management method based on the mobile device according to claim 1, characterized in that a bar code or a two-dimensional code is arranged on the electromechanical device, a code scanning operation is respectively performed by an inspection or maintenance worker before and after maintenance, a background management system records maintenance behaviors, whether the maintenance behaviors are qualified or not is automatically judged according to a data acquisition result, and the operators and time are traced back to unqualified conditions.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911313373.3A CN110989413A (en) | 2019-12-19 | 2019-12-19 | Rail transit electromechanical equipment operation and maintenance management method based on mobile equipment |
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| CN201911313373.3A CN110989413A (en) | 2019-12-19 | 2019-12-19 | Rail transit electromechanical equipment operation and maintenance management method based on mobile equipment |
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Cited By (7)
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|---|---|---|---|---|
| CN111563692A (en) * | 2020-05-20 | 2020-08-21 | 深圳达实智能股份有限公司 | Intelligent operation and maintenance system for rail transit |
| CN111915205A (en) * | 2020-08-11 | 2020-11-10 | 安徽三禾一信息科技有限公司 | Intelligent scheduling-based automatic complex equipment health inspection method and system |
| CN112488873A (en) * | 2020-11-23 | 2021-03-12 | 长沙理工大学 | Intelligent mining construction method for health codes and state tracks of power supply and utilization equipment |
| CN112801610A (en) * | 2021-01-21 | 2021-05-14 | 长江慧控科技(武汉)有限公司 | Full life cycle management system and method for electromechanical equipment |
| CN112884174A (en) * | 2021-02-05 | 2021-06-01 | 上海市市政工程管理咨询有限公司 | Daily maintenance information management method and system for road |
| CN114167926A (en) * | 2021-12-16 | 2022-03-11 | 日照欧欧网络科技有限公司 | Smart park management system based on big data and Internet of things technology |
| CN116468428A (en) * | 2023-06-20 | 2023-07-21 | 贵州中南交通科技有限公司 | Intelligent operation and maintenance system and method for extra-long tunnel |
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| CN116468428A (en) * | 2023-06-20 | 2023-07-21 | 贵州中南交通科技有限公司 | Intelligent operation and maintenance system and method for extra-long tunnel |
| CN116468428B (en) * | 2023-06-20 | 2023-08-29 | 贵州中南交通科技有限公司 | Intelligent operation and maintenance system and method for extra-long tunnel |
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Application publication date: 20200410 |