CN114609990A - Platform door intelligent operation maintenance system and maintenance management method thereof - Google Patents
Platform door intelligent operation maintenance system and maintenance management method thereof Download PDFInfo
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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
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
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Abstract
The invention relates to an intelligent operation maintenance system of a platform door and a maintenance management method thereof, wherein the intelligent operation maintenance system comprises a continuous monitoring system, a data system associated with the continuous monitoring system, a handheld terminal for data interaction and a data platform, wherein the continuous monitoring system carries out monitoring through physical monitoring and feeding back corresponding signals, provides logical signals for the data system and further judges the working state of a core part; the intelligent operation maintenance system is an intelligent facility integrating physical continuous monitoring, data management, image acquisition, communication and analysis, not only can continuously monitor and manage core equipment and other implementation of the whole platform door, but also greatly improves the working efficiency, simultaneously provides a fault-removing scheme for crew members, performs statistics, analysis, judgment and collection on maintenance work contents, digitalizes operation maintenance work, forms a big data database, and provides professional reference and analysis results for the rail transit industry.
Description
Technical Field
The invention relates to the field of intelligent maintenance, in particular to a maintenance management method of an intelligent operation maintenance system of a platform door.
Background
Subway platform doors are an important component of rail transit facilities. By now, about 172 lines are opened in China, and the operating and maintenance cost of the subway in China is about 20 hundred million each year. At least about 20 persons are allocated to each line for daily maintenance work. These daily tasks can only be performed within limited 4, 5 hours after the subway operation is finished.
If problems occur in the operation process, the problems need to be processed in time on the premise of not influencing the operation. In all maintenance activities, fault analysis, fault judgment, daily inspection analysis, fault pre-judgment, spare part pre-judgment, personnel management, material management and the like are involved. An intelligent data processing and management system is needed to reasonably and comprehensively plan corresponding resources within limited time, and maintenance big data can be formed to be used as innovation and management basis of the whole rail transit industry.
For example, chinese patent publication No. CN112068535A discloses an intelligent operation and maintenance system for platform doors, which includes a main control cabinet PSC, a gate control unit DCU, a logic control unit PEDC, an industrial personal computer, an integrated monitoring system, and a power supply cabinet; the door control unit DCU and the main control cabinet PSC are both provided with a state monitoring module; the logic control unit PEDC, the gate control unit DCU, the main control cabinet PSC and the power supply cabinet are also in communication connection with the server through an intelligent operation and maintenance host; the intelligent operation and maintenance host respectively reads platform door system operation data output by the logic control unit PEDC, reads industrial personal computer hardware operation data, reads power cabinet operation data, reads monitoring module operation data and respectively uploads the data to the server for data analysis, and carries out early warning prompt on a component of which the component performance reaches a threshold value according to an analysis result and judges a fault component of the platform door system.
For another example, chinese patent publication No. CN108268023A discloses a method and a system for remote fault diagnosis of a rail transit platform door, which includes: collecting platform door data from at least 2 platforms, the platform door data including status parameters of each device; when a report that hardware has faults is received, diagnosing the fault reason of the hardware according to the platform door data; extracting characteristic parameters, purchase information and logistics information of the hardware, and obtaining a diagnosis report by combining fault reasons of the hardware; the diagnostic report is sent to the remote terminal.
The rail transit station door fault diagnosis system and the rail transit station door fault diagnosis method have the problems of limited functions and singleness, and can not realize the intelligent management of integrating physical continuous monitoring, data management, image acquisition, communication and analysis on rail transit.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an intelligent operation maintenance system for a platform door and a maintenance management method thereof.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a platform door intelligence operation dimension system of protecting, includes continuous monitoring system, with continuous monitoring system's associated data system and carry out data interaction's handheld terminal, data platform, continuous monitoring system monitors through the physical monitoring and feeds back corresponding signal, provides logic signal for data system to judge the operating condition at core position, continuous monitoring system includes:
the belt pre-tightening force monitoring module is used for continuously monitoring the pre-tightening force of the belt, providing belt tightness degree data in real time, and judging whether the belt needs to be subjected to tightness intervention or not according to the data when the data has a certain numerical value;
the equipotential monitoring module is used for continuously monitoring the equipotential of the station door at the integral side, monitoring the effectiveness of the equipotential through the formula calculation of a data system and carrying out early warning;
the equipotential insulation monitoring module is used for continuously monitoring insulation between the equipotential and the adjacent part, extracting and analyzing waveforms through a data system, and judging whether the insulation is generated or not and giving an early warning;
the ground insulation monitoring module is used for continuously monitoring the space between the platform door structure and the ground, determining the insulation performance between the platform door structure and the ground, and performing early warning;
the bearing wheel monitoring module is used for continuously monitoring the wear degree of the bearing wheel, judging the wear degree of the bearing wheel at a certain numerical value and early warning;
and the electromagnetic lock monitoring module is used for continuously monitoring the working state of the electromagnetic lock and early warning the faults of the electromagnetic lock through a data system.
Emergency door unstability monitoring module: continuously monitoring the instability or inclination state of the emergency door body, and early warning the fault of the emergency door body through a data system;
and the motor parameter monitoring module is used for continuously monitoring the current and parameters of the motor in a non-contact mode and early warning the faults of the motor through a data system.
Further, the data system includes:
the plan input module presets a maintenance plan, a temporary instruction and maintenance operation contents;
the personnel management module issues tasks after receiving the plan or the temporary instruction, arranges maintenance personnel, feeds back execution time and personnel information content to the scheduling center before the maintenance personnel execute the tasks, and operates according to the plan after approval is obtained;
the maintenance recording module is used for recording maintenance information in real time, submitting the maintenance information to a data platform for filing and performing information interaction with a dispatching center and professionals;
the fault library module is used for judging faults which are found by a continuous monitoring system and a worker in the operation process;
the scheme library module is used for accessing the solutions of common faults;
the analysis module analyzes the fault big data of the subway line or a certain brand or according to the equipment module or a specific part based on the database produced by each module to obtain a corresponding analysis result, and provides reference for fault prejudgment, spare part purchasing, technical improvement, product innovation and brand selection;
the material submitting module is used for submitting the requirements generated in the maintenance process, performing data statistics and summary filing according to database results, and providing an exact basis for the planning of later-period maintenance spare parts;
the communication module is used for providing corresponding information data for the data platform auxiliary tool to communicate;
and the photographing module is used for providing corresponding information data for photographing the data platform auxiliary tool.
Furthermore, the communication module is in signal connection with a handheld terminal or a data platform.
The maintenance management method of the platform door intelligent operation maintenance system comprises the following steps:
s1, continuously monitoring the core part of the operation system;
and S2, closed-loop data management.
5. The maintenance management method of platform door intelligent operation maintenance system according to claim 4, wherein the step of S1, continuously monitoring the core part of the operation system comprises the steps of:
s11, the belt pretightening force monitoring module continuously monitors the pretightening force of the belt through a special device, provides belt tightness degree data in real time, and judges whether the belt needs to be subjected to tightness intervention or not when the belt is in a certain numerical value;
s12, continuously monitoring the equipotential of the station door on the whole side by an equipotential monitoring module, monitoring the effectiveness of the equipotential through formula calculation of a data system, and early warning;
s13, the equipotential insulation monitoring module carries out insulation continuous monitoring on the equipotential and the adjacent position, and judges whether insulation is generated and gives an early warning by extracting and analyzing the waveform through the data system;
s14, the ground insulation monitoring module continuously monitors the space between the platform door structure and the ground, determines the insulation performance between the platform door structure and the ground, and performs early warning;
s15, the bearing wheel monitoring module continuously monitors the wear degree of the bearing wheel, and meanwhile, when the wear degree of the bearing wheel is in a certain numerical value, the wear degree of the bearing wheel is judged and early warning is given;
s16, the electromagnetic lock monitoring module continuously monitors the working state of the electromagnetic lock and warns the fault of the electromagnetic lock through a data system;
s17, continuously monitoring the instability (inclination) state of the emergency door body by the emergency door instability monitoring module, and early warning the fault of the emergency door body through a data system;
and S18, the motor parameter monitoring module continuously monitors the current and parameters of the motor in a non-contact mode and warns the fault of the motor through a data system.
Further, S2, the closed-loop data management includes the following steps:
s21, digitalizing a preset maintenance plan: presetting a maintenance plan, a temporary instruction and maintenance operation contents through a plan input module;
s22, management of maintenance personnel: the personnel management module issues tasks after receiving the plan or the temporary instruction, arranges maintenance personnel, feeds back the contents of execution time, personnel information and the like to the dispatching center through the personnel management module when the maintenance personnel execute the tasks, and operates according to the plan after the personnel management module receives the approval;
s23, maintenance work content data recording: in the operation process, a maintenance worker immediately records maintenance information through the maintenance recording module and submits the maintenance information to a data platform for filing, and the maintenance worker can also perform information interaction with a scheduling center and a professional through the maintenance recording module;
s24, intelligently judging the fault by the fault library: in the continuous monitoring process and the operation process, for the found faults, the fault library module is used for judging, and meanwhile, solutions in the corresponding solution library modules are called for solving;
s25, intelligently giving solutions to the solution library: in the operation process, for the found fault, calling and calling a corresponding solution in the solution library module for solving;
s26, intelligent updating of faults and solutions: when a new fault is found, the new fault can be judged and solved immediately by a professional, meanwhile, the new fault and the solution thereof are filed through a fault library module and a solution library module and used as data addition, and a fault library and a solution library are updated;
s27, intelligent analysis of maintenance big data: analyzing a database produced by the modules, analyzing fault big data of a subway line or a certain brand or according to an equipment module or a specific part to obtain a corresponding analysis result, and providing references for fault prejudgment, spare part purchasing, technical improvement, product innovation and brand selection;
s28, intelligently making and submitting a material plan: the material submitting module carries out data statistics, summary filing according to database results except for requirements generated in the process of submitting maintenance, and provides an exact basis for the planning of later maintenance spare parts;
s29, communication and photographing auxiliary functions: and in the maintenance process, when communication and photographing are required, the handheld terminal has an auxiliary function.
The invention has the beneficial effects that: the intelligent operation maintenance system is an intelligent facility integrating physical continuous monitoring, data management, image acquisition, communication and analysis, not only can continuously monitor and manage core equipment and other implementation of the whole platform door, but also greatly improves the working efficiency, simultaneously provides a fault-removing scheme for crew members, performs statistics, analysis, judgment and collection on maintenance work contents, forms a large data base, and provides professional reference and analysis results for the rail transit industry. The platform door maintenance process is digitalized and standardized, requirements for personnel are reduced, working accuracy is improved, and a big data maintenance platform is finally realized through digitalized closed-loop management of the maintenance process.
Drawings
FIG. 1 is a schematic diagram of an intelligent operation maintenance system for platform doors according to the present invention;
FIG. 2 is a schematic diagram of an internal module framework of the continuous monitoring system of the present invention;
FIG. 3 is a block diagram of an internal module framework of the data system of the present invention;
FIG. 4 is a flowchart illustrating a maintenance management method according to the present invention;
FIG. 5 is a schematic diagram of the operation steps of the present invention for continuously monitoring the core part of the operating system;
FIG. 6 is a schematic diagram of the operation steps of closed-loop data management according to the present invention.
Detailed Description
The present application will be described in detail below with reference to specific embodiments and the accompanying drawings.
Referring to fig. 1 and 2, an intelligent operation maintenance system for platform doors comprises a continuous monitoring system 1, a data system 2 associated with the continuous monitoring system 1, a handheld terminal for data interaction, and a data platform 3, wherein the continuous monitoring system 1 monitors by physical monitoring and feeding back corresponding signals, and provides logic signals for the data system 2, so as to determine the working state of a core part, and the continuous monitoring system 1 comprises:
the belt pretightening force monitoring module 11 is used for continuously monitoring the pretightening force of the belt and providing belt tightness degree data in real time, and when the pretightening force data has a certain numerical value, the data judges whether the belt needs to be subjected to tightness intervention;
the equipotential monitoring module 12 is used for continuously monitoring the equipotential of the station door at the integral side, monitoring the effectiveness of the equipotential through the formula calculation of a data system, and performing early warning;
the equipotential insulation monitoring module 13 is used for continuously monitoring insulation between the equipotential and the adjacent part, extracting and analyzing waveforms through a data system, and judging whether the insulation is generated or not and giving an early warning;
the ground insulation monitoring module 14 is used for continuously monitoring the space between the platform door structure and the ground, determining the insulation performance between the platform door structure and the ground, and performing early warning;
the bearing wheel monitoring module 15 is used for continuously monitoring the wear degree of the bearing wheel, judging the wear degree of the bearing wheel at a certain numerical value and early warning;
and the electromagnetic lock monitoring module 16 is used for continuously monitoring the working state of the electromagnetic lock and early warning the faults of the electromagnetic lock through a data system.
Emergency door instability monitoring module 17: continuously monitoring the instability or inclination state of the emergency door body, and early warning the fault of the emergency door body through a data system;
the motor parameter monitoring module 18 continuously monitors the current and parameters of the motor in a non-contact mode, and gives an early warning to the fault of the motor through a data system.
Referring to fig. 3, the data system 2 includes:
the plan input module N1 is used for presetting a maintenance plan, a temporary instruction and maintenance operation contents;
the personnel management module N2 issues tasks after receiving the plan or the temporary instruction, arranges maintenance personnel, feeds back the execution time and the personnel information content to the dispatching center before the maintenance personnel execute the tasks, and operates according to the plan after the approval is obtained;
the maintenance recording module N3 records maintenance information in real time, submits the maintenance information to a data platform for filing, and performs information interaction with a dispatching center and professionals;
the fault library module N4 is used for judging faults which are found by a continuous monitoring system and a human in the operation process;
the scheme library module N5 accesses the solutions of common faults;
the analysis module N6 analyzes the fault big data of the subway line or a certain brand or according to the equipment module or a specific component based on the database produced by each module to obtain a corresponding analysis result, and provides reference for fault prejudgment, spare part purchasing, technical improvement, product innovation and brand selection;
the material submitting module N7 submits the requirements generated in the maintenance process, and simultaneously carries out data statistics, summary filing according to database results, thereby providing an exact basis for the planning of later-period maintenance spare parts;
the communication module N8 and the communication module N8 are in signal connection with the handheld terminal or the data platform and provide corresponding information data for the data platform auxiliary tool to communicate;
and the photographing module N9 is used for providing corresponding information data for photographing by the aid of the data platform.
Further, referring to fig. 4, the maintenance management method of the platform door intelligent operation maintenance system includes the following steps:
s1, continuously monitoring the core part of the operation system;
and S2, closed-loop data management.
Referring to fig. 4, fig. 5, S1, the method for continuously monitoring the core part of the operating system includes the following steps:
s11, the belt pretightening force monitoring module continuously monitors the pretightening force of the belt through a special device, provides belt tightness degree data in real time, and judges whether the belt needs to be subjected to tightness intervention or not when the belt is in a certain numerical value;
s12, continuously monitoring the equipotential of the station door on the whole side by an equipotential monitoring module, monitoring the effectiveness of the equipotential through formula calculation of a data system, and early warning;
s13, the equipotential insulation monitoring module carries out insulation continuous monitoring on the equipotential and the adjacent position, and judges whether insulation is generated and gives an early warning by extracting and analyzing the waveform through the data system;
s14, the ground insulation monitoring module continuously monitors the space between the platform door structure and the ground, determines the insulation performance between the platform door structure and the ground, and performs early warning;
s15, the bearing wheel monitoring module continuously monitors the wear degree of the bearing wheel, and meanwhile, when the wear degree of the bearing wheel is in a certain numerical value, the wear degree of the bearing wheel is judged and early warning is given;
s16, the electromagnetic lock monitoring module continuously monitors the working state of the electromagnetic lock and warns the fault of the electromagnetic lock through a data system;
s17, continuously monitoring the instability (inclination) state of the emergency door body by the emergency door instability monitoring module, and early warning the fault of the emergency door body through a data system;
and S18, the motor parameter monitoring module continuously monitors the current and parameters of the motor in a non-contact mode and warns the fault of the motor through a data system.
The specific operation is as follows, a maintenance plan (and a temporary instruction) and maintenance operation content are preset through the plan input module, and the personnel management module issues tasks after receiving the plan or the temporary instruction and arranges maintenance personnel. When the maintenance personnel execute, the personnel management module feeds back the execution time, the personnel information and other contents to the dispatching center, and after the contents are approved, the operation is carried out according to the plan. In the operation process, maintenance personnel immediately record maintenance information through the maintenance recording module and submit the maintenance information to the data platform for archiving. And information interaction can also be carried out with a dispatching center and professional personnel through the maintenance recording module. In the operation process, for faults discovered by a continuous monitoring system and manual work, the fault library module is used for judging, and meanwhile, corresponding solutions in the solution library module are called for solving (when parts and components need to be replaced, a material submitting module is entered to submit a material purchasing plan). When a new fault is found, the new fault can be judged and solved immediately by a professional. Meanwhile, the new fault and the solution thereof are filed through the fault library module and the solution library module and used as data addition, and the fault library and the solution library are updated. The analysis module analyzes the fault big data of the subway line or a certain brand or according to the equipment module or a specific part based on the database produced by the module to obtain a corresponding analysis result, and provides reference for fault prejudgment, spare part purchasing, technical improvement, product innovation and brand selection. The material submitting module carries out data statistics, summary filing according to database results except requirements generated in the process of submitting maintenance, and provides an exact basis for the planning of later maintenance spare parts. The communication module and the photographing module are used as auxiliary tools of the data platform to communicate and photograph so as to provide corresponding information data.
Through an intelligent operation maintenance system consisting of a continuous monitoring system, a data system, a handheld terminal and a data platform, faults in the continuous monitoring and maintenance process of core components form a closed loop through a fault model library, a scheme library and the like, a real and effective closed loop system can be continuously generated, and a maintenance plan is automatically made. Finally, a closed-loop data chain of operation maintenance is realized.
Further, referring to fig. 6, S2, the closed-loop data management method includes the following steps:
s21, digitalizing a preset maintenance plan: presetting a maintenance plan, a temporary instruction and maintenance operation contents through a plan input module;
s22, management of maintenance personnel: the personnel management module issues tasks after receiving the plan or the temporary instruction, arranges maintenance personnel, feeds back the contents of execution time, personnel information and the like to the dispatching center through the personnel management module when the maintenance personnel execute the tasks, and operates according to the plan after the personnel management module receives the approval;
s23, maintenance work content data recording: in the operation process, a maintenance worker immediately records maintenance information through the maintenance recording module and submits the maintenance information to a data platform for filing, and the maintenance worker can also perform information interaction with a scheduling center and a professional through the maintenance recording module;
s24, intelligently judging the fault by the fault library: in the continuous monitoring process and the operation process, for the found faults, the fault library module is used for judging, and meanwhile, solutions in the corresponding solution library modules are called for solving;
s25, intelligently giving solutions to the solution library: in the operation process, for the found fault, calling and calling a corresponding solution in the solution library module for solving;
s26, intelligent updating of faults and solutions: when a new fault is found, the new fault can be judged and solved immediately by a professional, meanwhile, the new fault and the solution thereof are filed through a fault library module and a solution library module and used as data addition, and a fault library and a solution library are updated;
s27, intelligent analysis of maintenance big data: analyzing a database produced based on the modules, analyzing fault big data of a subway line or a certain brand or according to an equipment module or a specific part to obtain a corresponding analysis result, and providing reference for fault prejudgment, spare part purchasing, technical improvement, product innovation and brand selection;
s28, intelligently making and submitting a material plan: the material submitting module carries out data statistics, summary filing according to database results except for requirements generated in the process of submitting maintenance, and provides an exact basis for the planning of later maintenance spare parts;
s29, communication and photographing auxiliary functions: and in the maintenance process, when communication and photographing are required, the handheld terminal has an auxiliary function.
During specific operation, the plan input module N1 inputs a preset maintenance plan (and a temporary command) and maintenance operation contents (referring to the continuous monitoring system for early warning), and the personnel management module N2 issues tasks after receiving the plan or the temporary command and arranges maintenance personnel. When the maintenance personnel execute the operation, the contents such as execution time, personnel information and the like are fed back to the dispatching center through the personnel management module N2, and the operation is carried out according to the plan after the contents are approved. After the permission is obtained through the personnel management module N2, in the working process, maintenance personnel immediately record maintenance information through the maintenance recording module N3 and submit the maintenance information to a data platform for archiving. And information interaction can also be carried out with a dispatching center and professionals by adopting a mode of a communication module N8 and a photographing module N9 through the overhaul recording module N3. In the operation process, for faults discovered in the continuous monitoring system and the maintenance process, the fault library module N4 is used for judging, and meanwhile, corresponding solutions in the solution library module N5 are called for solving (when parts and components need to be replaced, a material submitting module is entered to submit a material purchasing plan). After a new fault is found, the new fault can be submitted to a professional for immediate judgment and resolution in the modes of the communication module N8 and the photographing module N9 through the fault library module N4 and the scheme library module N5. Meanwhile, the new fault and the solution thereof are archived through the fault library module N4 and the scheme library module N5 and used as data addition, and the fault library module N4 and the scheme library module N5 are updated until the maintenance plan content is completed. The data platform is subjected to datamation and large travel data in the maintenance process. The analysis module N6 analyzes the big data produced by the foregoing modules, analyzes the big data of the fault of the subway line or a certain brand or according to the equipment module or a specific component, obtains a corresponding analysis result, and provides a reference for fault prejudgment, spare part purchasing, technical improvement, product innovation, and brand selection. The material submitting module N7 carries out data statistics, summary filing according to big data results except a demand travel purchasing plan and a supply plan generated in the process of submitting maintenance, provides exact basis for the plan of later-period maintenance spare parts, intelligently forms effective maintenance plan and content in the later period, and presets the plan to the plan input module N1 to form intelligent circulation.
To sum up, the intelligent operation maintenance system is an intelligent facility based on integration of physical continuous monitoring, data management, image acquisition, communication and analysis, not only carries out continuous monitoring and management on core equipment of the whole platform door and other implementations, but also greatly improves the working efficiency, simultaneously provides a fault removal scheme for crew members, carries out statistics, analysis, judgment and collection on the maintenance work content, forms a large data database, and provides professional reference and analysis results for the rail transit industry. The platform door maintenance process is digitalized and standardized, requirements for personnel are reduced, working accuracy is improved, and a big data maintenance platform is finally realized through digitalized closed-loop management of the maintenance process.
The above examples only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. The utility model provides a platform door intelligence operation dimension system of protecting, includes continuous monitoring system, the data system that associates with continuous monitoring system and carry out data interaction's handheld terminal, data platform, its characterized in that, continuous monitoring system monitors through physics monitoring and feedback corresponding signal, for data system provides logic signal to judge the operating condition at core position, continuous monitoring system includes:
the belt pre-tightening force monitoring module is used for continuously monitoring the pre-tightening force of the belt, providing belt tightness degree data in real time, and judging whether the belt needs to be subjected to tightness intervention or not according to the data when the data has a certain numerical value;
the equipotential monitoring module is used for continuously monitoring the equipotential of the station door at the integral side, monitoring the effectiveness of the equipotential through the formula calculation of a data system and carrying out early warning;
the equipotential insulation monitoring module is used for continuously monitoring insulation between the equipotential and the adjacent part, extracting and analyzing waveforms through a data system, and judging whether the insulation is generated or not and giving an early warning;
the ground insulation monitoring module is used for continuously monitoring the space between the platform door structure and the ground, determining the insulation performance between the platform door structure and the ground, and performing early warning;
the bearing wheel monitoring module is used for continuously monitoring the wear degree of the bearing wheel, judging the wear degree of the bearing wheel at a certain numerical value and early warning;
the electromagnetic lock monitoring module is used for continuously monitoring the working state of the electromagnetic lock and early warning the fault of the electromagnetic lock through a data system;
emergency door unstability monitoring module: continuously monitoring the instability or inclination state of the emergency door body, and early warning the fault of the emergency door body through a data system;
and the motor parameter monitoring module is used for continuously monitoring the current and parameters of the motor in a non-contact mode and early warning the faults of the motor through a data system.
2. The platform door intelligent operation maintenance system according to claim 1, wherein the data system comprises:
the plan input module presets a maintenance plan, a temporary instruction and maintenance operation contents;
the personnel management module issues tasks after receiving the plan or the temporary instruction, arranges maintenance personnel, feeds back execution time and personnel information content to the scheduling center before the maintenance personnel execute the tasks, and operates according to the plan after approval is obtained;
the maintenance recording module is used for recording maintenance information in real time, submitting the maintenance information to a data platform for filing, and performing information interaction with a scheduling center and professionals;
the fault library module is used for judging faults which are found by a continuous monitoring system and a worker in the operation process;
the scheme library module is used for accessing the solutions of common faults;
the analysis module analyzes the fault big data of the subway line or a certain brand or according to the equipment module or a specific part based on the database produced by each module to obtain a corresponding analysis result, and provides reference for fault prejudgment, spare part purchasing, technical improvement, product innovation and brand selection;
the material submitting module is used for submitting the requirements generated in the maintenance process, performing data statistics and summary filing according to database results, and providing an exact basis for the planning of later-period maintenance spare parts;
the communication module is used for providing corresponding information data for the data platform auxiliary tool to communicate;
and the photographing module is used for providing corresponding information data for photographing the data platform auxiliary tool.
3. The intelligent operation maintenance system for platform doors according to claim 2, wherein the communication module is in signal connection with the handheld terminal or the data platform.
4. A maintenance management method for platform door intelligent operation maintenance system according to claim 2, comprising the steps of:
s1, continuously monitoring the core part of the operation system;
and S2, closed-loop data management.
5. The maintenance management method for platform door intelligent operation maintenance system according to claim 4, wherein said S1, continuously monitoring the core part of the operation system includes the following steps:
s11, the belt pretightening force monitoring module continuously monitors the pretightening force of the belt through a special device, provides belt tightness degree data in real time, and judges whether the belt needs to be subjected to tightness intervention or not when the belt is in a certain numerical value;
s12, continuously monitoring the equipotential of the station door on the whole side by an equipotential monitoring module, monitoring the effectiveness of the equipotential through formula calculation of a data system, and early warning;
s13, the equipotential insulation monitoring module carries out insulation continuous monitoring on the equipotential and the adjacent position, and judges whether insulation is generated and gives an early warning by extracting and analyzing the waveform through the data system;
s14, the ground insulation monitoring module continuously monitors the space between the platform door structure and the ground, determines the insulation performance between the platform door structure and the ground, and performs early warning;
s15, the bearing wheel monitoring module continuously monitors the wear degree of the bearing wheel, and meanwhile, when the wear degree of the bearing wheel is in a certain numerical value, the wear degree of the bearing wheel is judged and early warning is given;
s16, the electromagnetic lock monitoring module continuously monitors the working state of the electromagnetic lock and warns the fault of the electromagnetic lock through a data system;
s17, continuously monitoring the instability (inclination) state of the emergency door body by the emergency door instability monitoring module, and early warning the fault of the emergency door body through a data system;
and S18, the motor parameter monitoring module continuously monitors the current and parameters of the motor in a non-contact mode and warns the fault of the motor through a data system.
6. The maintenance management method of the platform door intelligent operation maintenance system according to claim 4, wherein the S2 closed-loop data management comprises the following steps:
s21, digitalizing a preset maintenance plan: presetting a maintenance plan, a temporary instruction and maintenance operation contents through a plan input module;
s22, management of maintenance personnel: the personnel management module issues tasks after receiving the plan or the temporary instruction, arranges maintenance personnel, feeds back the contents of execution time, personnel information and the like to the dispatching center through the personnel management module when the maintenance personnel execute the tasks, and operates according to the plan after the personnel management module receives the approval;
s23, maintenance work content data recording: in the operation process, a maintenance worker immediately records maintenance information through the maintenance recording module and submits the maintenance information to a data platform for filing, and the maintenance worker can also perform information interaction with a scheduling center and a professional through the maintenance recording module;
s24, intelligently judging the fault by the fault library: in the continuous monitoring process and the operation process, for the found faults, the fault library module is used for judging, and meanwhile, solutions in the corresponding solution library modules are called for solving;
s25, intelligently giving solutions to the solution library: in the operation process, for the found fault, calling and calling a corresponding solution in the solution library module for solving;
s26, intelligent updating of faults and solutions: when a new fault is found, the new fault can be immediately judged and solved by a new fault submitting professional, and meanwhile, the new fault and the solution thereof are filed through a fault library module and a solution library module and used as data addition to update a fault library and a solution library;
s27, intelligent analysis of maintenance big data: analyzing a database produced by the modules, analyzing fault big data of a subway line or a certain brand or according to an equipment module or a specific part to obtain a corresponding analysis result, and providing references for fault prejudgment, spare part purchasing, technical improvement, product innovation and brand selection;
s28, intelligently making and submitting a material plan: the material submitting module carries out data statistics, summarization and filing according to database achievements except requirements generated in the process of submitting maintenance, and provides an exact basis for the planning of later maintenance and preservation spare parts;
s29, communication and photographing auxiliary functions: and in the maintenance process, when communication and photographing are required, the handheld terminal has an auxiliary function.
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