WO2020202575A1 - Système d'aide à la maintenance et à l'inspection - Google Patents

Système d'aide à la maintenance et à l'inspection Download PDF

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Publication number
WO2020202575A1
WO2020202575A1 PCT/JP2019/015220 JP2019015220W WO2020202575A1 WO 2020202575 A1 WO2020202575 A1 WO 2020202575A1 JP 2019015220 W JP2019015220 W JP 2019015220W WO 2020202575 A1 WO2020202575 A1 WO 2020202575A1
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WO
WIPO (PCT)
Prior art keywords
maintenance
inspection
work
report
unit
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.)
Ceased
Application number
PCT/JP2019/015220
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English (en)
Japanese (ja)
Inventor
剛 助田
寛 福永
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.)
Mitsubishi Electric Building Solutions Corp
Original Assignee
Mitsubishi Electric Building Techno Service 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 Mitsubishi Electric Building Techno Service Co Ltd filed Critical Mitsubishi Electric Building Techno Service Co Ltd
Priority to PCT/JP2019/015220 priority Critical patent/WO2020202575A1/fr
Priority to CN201980088458.8A priority patent/CN113287127B/zh
Priority to JP2019539309A priority patent/JP6624355B1/ja
Publication of WO2020202575A1 publication Critical patent/WO2020202575A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services

Definitions

  • the present invention relates to a maintenance and inspection support system.
  • Patent Document 1 discloses an example of a maintenance inspection management system.
  • the maintenance staff operates the mobile terminal and outputs a work report.
  • the maintenance staff operates the mobile terminal to register the work completion.
  • An object of the present invention is to provide a maintenance / inspection support system capable of suppressing an increase in the work load of a maintenance worker who responds to an alarm without explicitly operating the maintenance staff to notify the work time of the maintenance / inspection work. It is to be.
  • the maintenance / inspection support system receives a report from the maintenance / inspection target device, receives a work notification for the maintenance / inspection target device, and receives a work completion notification for the maintenance / inspection target device.
  • a monitoring unit that recognizes the notification from the maintenance / inspection target device as a notification in the maintenance / inspection work of the maintenance / inspection target device, and a plurality of judgment results for each of the plurality of inspection items included in the maintenance / inspection work.
  • the work report is output to the monitoring unit, the maintenance staff accepts the input operation of the judgment result during the maintenance and inspection work, and the work completion report is sent when the connection with the work management unit is disconnected when the maintenance and inspection work is completed. It is equipped with a maintenance terminal that outputs to the monitoring unit.
  • the maintenance / inspection support system includes a monitoring unit, a work management unit, and a maintenance terminal.
  • the monitoring unit receives notifications from the equipment subject to maintenance and inspection.
  • the monitoring unit issues a report from the maintenance / inspection target device received between the time when the work notification for the maintenance / inspection target device is received and the time when the work completion notification for the maintenance / inspection target device is received. Recognized as an alarm in the maintenance and inspection work of.
  • the work management department stores the inspection results of maintenance and inspection work.
  • the inspection result is input by being selected by a maintenance person who is performing maintenance inspection work from a plurality of judgment results for each of the plurality of inspection items.
  • a plurality of inspection items are included in the maintenance and inspection work of the equipment subject to maintenance and inspection.
  • the maintenance terminal outputs a work report to the monitoring unit when it is connected to the work management unit at the start of maintenance and inspection work.
  • the maintenance terminal accepts an input operation of the judgment result by the maintenance staff during the maintenance and inspection work.
  • the maintenance terminal outputs a work completion notification to the monitoring unit when the connection with the work management unit is disconnected when the maintenance and inspection work is completed.
  • FIG. It is a block diagram which shows the structure of the maintenance inspection support system which concerns on Embodiment 1.
  • FIG. It is a figure which shows the example of the description part data of the maintenance inspection support system which concerns on Embodiment 1.
  • FIG. It is a figure which shows the example of the maintenance inspection data of the maintenance inspection support system which concerns on Embodiment 1.
  • FIG. It is a figure which shows the example of the report generated by the maintenance inspection support system which concerns on Embodiment 1.
  • FIG. It is a flowchart which shows the example of the operation of the maintenance inspection system which concerns on Embodiment 1.
  • It is a flowchart which shows the example of the operation of the maintenance inspection system which concerns on Embodiment 1.
  • It is a figure which shows the hardware configuration of the main part of the maintenance inspection system which concerns on Embodiment 1.
  • FIG. 1 is a block diagram showing a configuration of a maintenance / inspection support system according to the first embodiment.
  • the maintenance / inspection support system 1 is a system that supports the maintenance / inspection work by the maintenance staff 2.
  • the maintenance / inspection support system 1 is applied to, for example, the maintenance / inspection work of the maintenance / inspection target device 3.
  • the maintenance / inspection target device 3 is, for example, a building facility such as an elevator or an escalator provided in a building.
  • the maintenance / inspection target device 3 includes a plurality of units 4.
  • the unit 4 of the maintenance / inspection target device 3 which is an elevator includes, for example, a hoist, and a car and a counterweight that are moved by the hoist inside a hoistway extending in the vertical direction.
  • the unit 4 of the maintenance / inspection target device 3 which is an escalator includes, for example, a drive unit, and a plurality of steps and a pair of handrails which are cyclically moved by the drive unit.
  • the maintenance / inspection target device 3 is managed by, for example, a building manager 5.
  • the administrator 5 manages the maintenance / inspection target device 3 by using, for example, the management terminal 6.
  • the management terminal 6 is an information terminal device used for managing the maintenance / inspection target device 3.
  • the management terminal 6 has a communication function for communicating information by wire or wirelessly.
  • the management terminal 6 has a display function for displaying the communicated information and the like.
  • the management terminal 6 has an input function that accepts an input operation from the administrator 5.
  • the management terminal 6 is, for example, a personal computer.
  • the maintenance / inspection support system 1 includes a maintenance terminal 7, a monitoring unit 8, a work management unit 9, a performance management unit 10, a report generation unit 11, and a issuing unit 12.
  • the maintenance terminal 7 is an information terminal device used by the maintenance staff 2 in the maintenance and inspection work.
  • the maintenance terminal 7 is, for example, a portable device possessed by a maintenance worker 2.
  • the maintenance terminal 7 has an input function for receiving an input operation from the maintenance staff 2.
  • the maintenance terminal 7 has a communication function for communicating information by wire or wirelessly.
  • the maintenance terminal 7 has a clock function for acquiring information on the current time.
  • the maintenance terminal 7 has a positioning function of acquiring information on the current position by, for example, a positioning system such as GPS (Global Positioning System) or an indoor positioning system.
  • GPS Global Positioning System
  • the monitoring unit 8 is a part that monitors the state of the maintenance / inspection target device 3.
  • the monitoring unit 8 is connected to the maintenance / inspection target device 3 so that the alarm from the maintenance / inspection target device 3 can be received.
  • the maintenance / inspection target device 3 issues a report to the monitoring unit 8 when, for example, an abnormality or malfunction occurs.
  • the monitoring unit 8 is provided in, for example, an information center.
  • the information center is a base for collecting information on the equipment 3 subject to maintenance and inspection.
  • the information center is, for example, a remote base of a building in which the maintenance / inspection target device 3 is installed.
  • the monitoring unit 8 notifies the operator of the information center, for example, of the alarm issued from the maintenance / inspection target device 3.
  • the work management unit 9 is a part that manages the maintenance and inspection work of the maintenance and inspection target device 3.
  • the work management unit 9 manages by storing, for example, the inspection result, inspection history, and inspection plan of maintenance and inspection work as maintenance and inspection data.
  • the maintenance and inspection work includes a plurality of inspection items.
  • the inspection result of the maintenance inspection work is, for example, a determination result of an inspection item input from the maintenance terminal 7 by the maintenance worker 2 in the maintenance inspection work currently being performed.
  • the determination result of the inspection item is input, for example, by the maintenance worker 2 performing the maintenance inspection work selecting from a plurality of determination results.
  • the plurality of determination results are, for example, "no abnormality", "treatment implementation", or “needs response".
  • “no abnormality” indicates that no abnormality was found in the work of the inspection item.
  • “Implementation of treatment” indicates that treatment such as adjustment or cleaning has been performed in the work of the inspection item.
  • Needs response indicates that the subject of the inspection item needs to be repaired or replaced.
  • Each of the plurality of determination results is ranked according to the importance.
  • the importance of the judgment result "correspondence required” is higher than the importance of the judgment result “treatment implementation” and the judgment result “no abnormality”.
  • the importance of the judgment result "treatment implementation” is higher than the importance of the judgment result "no abnormality”.
  • the inspection history of the maintenance and inspection work includes, for example, information about the maintenance and inspection work for which the maintenance and inspection work report has been approved by the administrator 5.
  • the information included in the inspection history of the maintenance and inspection work is, for example, the implementation time of the maintenance and inspection work and the inspection items included in the maintenance and inspection work.
  • the inspection plan for maintenance and inspection work includes, for example, information about maintenance and inspection work scheduled in the future.
  • the information included in the inspection plan of the maintenance and inspection work is, for example, the implementation time of the maintenance and inspection work and the inspection items included in the maintenance and inspection work.
  • the performance management unit 10 is a part that manages the performance of maintenance and inspection work.
  • the performance management unit 10 stores, for example, information including information for identifying the maintenance / inspection target device 3 targeted for maintenance / inspection work, the working time of the maintenance / inspection work, maintenance personnel 2 who performed the maintenance / inspection work, and the like. It manages by.
  • the working time includes information on the start time and the completion time.
  • the report generation unit 11 is a part that generates a report of maintenance and inspection work based on the maintenance and inspection data managed by the work management unit 9.
  • the report generation unit 11 stores the fixed phrase data and the description location data.
  • the fixed phrase data is data that associates a preset fixed phrase with a set of inspection items and judgment results of maintenance and inspection work.
  • the description location data is data that associates one or more inspection items with the description location of the maintenance and inspection work report.
  • Issuing section 12 is a part that presents a report in response to a request from a viewer who has viewing authority.
  • the viewer is, for example, administrator 5.
  • the issuing unit 12 stores the report generated by the report generating unit 11 so that the report can be presented.
  • the issuing unit 12 is, for example, a web server.
  • the request of the viewer is, for example, an HTTP request (HTTP: Hypertext Transfer Protocol) via the network.
  • HTTP Hypertext Transfer Protocol
  • the maintenance staff 2 connects the maintenance terminal 7 to the work management unit 9 via, for example, a network.
  • the maintenance terminal 7 When the maintenance terminal 7 is connected to the work management unit 9, it may output information that identifies the maintenance / inspection target device 3 that is the target of the maintenance / inspection work to the work management unit 9.
  • the information for identifying the maintenance / inspection target device 3 is, for example, information on the current position of the maintenance terminal 7 brought into the building where the maintenance / inspection target device 3 is provided.
  • the maintenance worker 2 may check the inspection items included in the maintenance / inspection work of the maintenance / inspection target device 3 stored in the work management unit 9 through the maintenance terminal 7.
  • the maintenance terminal 7 When the maintenance terminal 7 is connected to the work management unit 9, the maintenance terminal 7 outputs the current time to the performance management unit 10 as the start time of the work time of the maintenance and inspection work. At this time, the maintenance terminal 7 also outputs information for specifying the maintenance / inspection target device 3 that is the target of the maintenance / inspection work to the performance management unit 10. Further, when the maintenance terminal 7 is connected to the work management unit 9, the maintenance terminal 7 outputs a work report to the monitoring unit 8. The work report is, for example, a signal indicating the start of maintenance and inspection work. At this time, the maintenance terminal 7 also outputs information for identifying the maintenance / inspection target device 3 that is the target of the maintenance / inspection work to the monitoring unit 8.
  • the maintenance staff 2 carries out the inspection items included in the maintenance and inspection work.
  • the maintenance worker 2 selects a determination result for each of the plurality of inspection items for which the work is being carried out, and inputs the determination result through the maintenance terminal 7.
  • the maintenance staff 2 disconnects the connection between the maintenance terminal 7 and the work management unit 9.
  • the maintenance terminal 7 may output information that identifies the maintenance / inspection target device 3 that is the target of the maintenance / inspection work to the work management unit 9.
  • the maintenance terminal 7 When the connection with the work management unit 9 is disconnected, the maintenance terminal 7 outputs the current time to the performance management unit 10 as the completion time of the work time of the maintenance and inspection work. At this time, the maintenance terminal 7 also outputs information for specifying the maintenance / inspection target device 3 that is the target of the maintenance / inspection work to the performance management unit 10. Further, the maintenance terminal 7 outputs a work completion notification to the monitoring unit 8 when the connection with the work management unit 9 is disconnected.
  • the work completion notification is, for example, a signal indicating the completion of maintenance and inspection work. At this time, the maintenance terminal 7 also outputs information for identifying the maintenance / inspection target device 3 that is the target of the maintenance / inspection work to the monitoring unit 8.
  • the monitoring unit 8 recognizes the time from receiving the work notification from the maintenance terminal 7 to receiving the work completion notification from the maintenance terminal 7 as the work time of the maintenance inspection work.
  • the monitoring unit 8 recognizes the notification received from the maintenance / inspection target device 3 in which the maintenance / inspection work is being performed within the working time of the maintenance / inspection work as a notification in the maintenance / inspection work. In this example, the monitoring unit 8 does not notify the operator of the information center or the like in response to the notification in the maintenance and inspection work.
  • the maintenance terminal 7 outputs a signal instructing report generation to the report generation unit 11 when the connection with the work management unit 9 is disconnected, for example, when the maintenance and inspection work is completed. At this time, the maintenance terminal 7 also outputs information for identifying the maintenance / inspection target device 3 that is the target of the maintenance / inspection work to the report generation unit 11. The maintenance terminal 7 may output a signal instructing report generation to the report generation unit 11 based on the operation of the maintenance staff 2.
  • the report generation unit 11 newly creates a report format according to the maintenance / inspection target device 3.
  • the report generation unit 11 acquires maintenance / inspection data for the maintenance / inspection target device 3 from the work management unit 9.
  • the report generation unit 11 generates report data based on the acquired maintenance / inspection data and the stored data.
  • the report generation unit 11 generates a report of maintenance and inspection work by outputting the generated report data to the created format.
  • the report generation unit 11 outputs the generated report to the issuing unit 12.
  • the report generation unit 11 notifies the work management unit 9 that the report has been generated.
  • the work management unit 9 stores the generation status of the report based on the notification.
  • the report generation status includes, for example, whether or not the report is generated, and the time when the report is generated.
  • the issuing unit 12 stores the report input from the report generating unit 11.
  • the issuing unit 12 issues the input report by keeping the input report in a state where it can be presented in response to a request for viewing from the administrator 5.
  • the issuing unit 12 notifies the administrator 5 of the issuance of the report.
  • the issuance of the report may be notified to the administrator 5 by, for example, a contact from the maintenance staff 2.
  • the report may be issued after approval by, for example, the superior of maintenance staff 2.
  • the issuing department 12 notifies the work management department 9 that the report has been issued.
  • the work management unit 9 stores the issuance status of the report based on the notification.
  • the issuance status of the report includes, for example, whether or not the report is issued, and the time when the report is issued.
  • the administrator 5 transmits a request for viewing the report to the issuing unit 12 through the management terminal 6.
  • the issuing unit 12 presents the report to the management terminal 6 in response to the received browsing request.
  • Administrator 5 confirms the presented report.
  • the administrator 5 decides whether to approve the confirmed report or request a correction.
  • the request for correction of the report is, for example, correction of an error in the report.
  • the administrator 5 outputs an approval or correction request to the issuing unit 12 through the management terminal 6.
  • the issuing unit 12 When the issuing unit 12 receives the correction request from the management terminal 6, the issuing unit 12 outputs the correction request to the work management unit 9.
  • the work management unit 9 stores the input correction request.
  • the work management unit 9 notifies the maintenance staff 2 of the input correction request.
  • the maintenance staff 2 corrects the maintenance and inspection data stored in the work management unit 9 as necessary based on the notified correction request.
  • the work management unit 9 stores the correction history of maintenance and inspection data.
  • the maintenance worker 2 corrects the maintenance and inspection data through, for example, the maintenance terminal 7.
  • the maintenance worker 2 may correct the maintenance and inspection data through an information terminal device provided in, for example, an office.
  • the maintenance staff 2 After correcting the maintenance and inspection data, the maintenance staff 2 outputs a signal instructing the report generation to the report generation unit 11 through the maintenance terminal 7.
  • the work management unit 9 may output a signal instructing the report generation after the correction to the report generation unit 11 when detecting the correction of the maintenance / inspection data.
  • the correction of the maintenance / inspection data may be applied after the approval of, for example, the superior of the maintenance staff 2.
  • the report generation unit 11 newly creates a modified report format according to the maintenance / inspection target device 3.
  • the format of the revised report may be the same as the format of the newly created report.
  • the report generation unit 11 acquires maintenance and inspection data for the maintenance and inspection target device 3 from the work management unit 9.
  • the report generation unit 11 generates the corrected report data based on the acquired maintenance / inspection data and the stored data.
  • the report generation unit 11 generates a report of maintenance and inspection work after correction by outputting the generated report data to the created format.
  • the report generation unit 11 outputs the generated modified report to the issuing unit 12.
  • Issuing unit 12 stores the input revised report.
  • the issuing unit 12 issues the input report by keeping the input report in a state where it can be presented in response to a request for viewing from the administrator 5.
  • the issuing unit 12 notifies the administrator 5 of the issuance of the report.
  • the administrator 5 transmits a request for viewing the report to the issuing unit 12 through the management terminal 6.
  • the issuing unit 12 presents the report to the management terminal 6 in response to the received browsing request.
  • Administrator 5 confirms the presented report. The administrator 5 decides whether to approve the confirmed report or request a correction. The administrator 5 outputs an approval or correction request to the issuing unit 12 through the management terminal 6.
  • the issuing unit 12 When receiving the approval of the report from the management terminal 6, the issuing unit 12 outputs the approval information to the work management unit 9.
  • the work management unit 9 stores the input approval information.
  • the work management unit 9 locks the editing of the inspection result of the maintenance inspection work on which the approved report is based.
  • the inspection result with the edit locked is prohibited from being modified later.
  • the work management unit 9 may manage the inspection result, which is the basis of the approved report, as an inspection history.
  • FIG. 2 is a diagram showing an example of a report generated by the maintenance / inspection support system according to the first embodiment.
  • Report 13 shown in FIG. 2 includes general findings 14, general report 15, work content 16, and each part report 17.
  • the overall finding 14 is represented by, for example, a character string.
  • the work content 16 is a part of the report 13 in which, for example, the content of particularly necessary maintenance and inspection work is described.
  • the work content 16 is represented by, for example, a character string.
  • Each part report 17 is a part that reports the inspection result of maintenance and inspection work for each part in report 13.
  • each part report 17 is a part that reports in detail the items described in the corresponding comprehensive report 15.
  • Description of Comprehensive Report 15 The description of each part report 17 corresponding to the "control drive device" is, for example, a “control panel” or a “winding machine”.
  • the description location of each part report 17 corresponding to the description location "hoistway” of the general report 15 is, for example, a "limit switch” or a "rail”.
  • the description location of the general report 15 The description location of each part report 17 corresponding to the "car room” is, for example, "car operation status" or "car equipment”.
  • the unit 4 to be reported is extracted and described as in the general report 15.
  • the judgment result is represented by the corresponding symbol as in the general report.
  • the identification information of the maintenance and inspection work report for example, the identification information of the maintenance and inspection work report, the report date, the implementation date of the maintenance and inspection work, the person in charge of the maintenance and inspection work, the contact information, and the like may be described.
  • FIG. 3 is a diagram showing an example of description location data of the maintenance / inspection support system according to the first embodiment.
  • FIG. 4 is a diagram showing an example of maintenance / inspection data of the maintenance / inspection support system according to the first embodiment.
  • the description location data associates one or more inspection items with one description location in the report.
  • the description location of the report is, for example, the description location of the general report or the description location of each part report. Inspection items are specified, for example, by work location, target equipment, and work item.
  • the inspection items associated with the description location "control panel” in each part report are the work item “abnormality / modulation” of the target device “control panel” in the work place “machine room” and the work place “machine room”.
  • the inspection items associated with the description location "winding machine” in each part report are the work item “electromagnetic brake function inspection” of the target device “winding machine” in the work place "machine room” and the work place “machine room”.
  • Work items such as "electromagnetic brake maintenance work” for the target equipment "winding machine”.
  • the inspection items associated with the "control drive device” in the general report are the inspection items associated with the "control panel” in each part report and the inspection items associated with the "winding machine” in each part report. And so on.
  • the report generation unit 11 stores fixed phrase data (not shown).
  • fixed phrase data a fixed phrase is associated with a set of inspection items and judgment results for maintenance and inspection work.
  • the fixed phrase data is, for example, in the set of the inspection item specified in the work item "electromagnetic brake maintenance work” of the target device “winding machine” in the work place "machine room” and the judgment result "treatment implementation”. Electromagnetic brake maintenance work was carried out.
  • the fixed phrase data is, for example, a set of inspection items and judgment result "correspondence required" specified by the work item "car upper switch” of the target device "car upper device” of the work place "basket". It is necessary to replace the switch on the car.
  • the work management unit 9 stores the inspection result, the inspection history, and the inspection schedule as maintenance / inspection data for each inspection item and unit 4.
  • the determination result “no abnormality” is represented by the symbol “check”.
  • the determination result "treatment implementation” is represented by the symbol “ ⁇ ”.
  • the determination result "correspondence required” is represented by the symbol "x”.
  • the inspection history of the maintenance inspection work includes data of the date when the maintenance inspection work is performed.
  • the inspection plan for the maintenance inspection work includes data on the date when the maintenance inspection work is performed.
  • the inspection history of the maintenance and inspection work may include data of a plurality of maintenance and inspection work.
  • the inspection plan for maintenance and inspection work may include a schedule of multiple maintenance and inspection work.
  • the report generation unit 11 generates a report from maintenance and inspection data as follows, for example.
  • the report generation unit 11 extracts the unit 4 to be reported.
  • the report generation unit 11 extracts the unit 4 in which the determination result is input in the inspection result of the maintenance inspection work.
  • "Unit 1" and "Unit 2" are extracted based on the inspection result of the maintenance inspection work.
  • the report generation unit 11 extracts the unit 4 in which the judgment result higher than the preset importance in the latest inspection history is input for the unit 4 in which the judgment result is not input in the inspection result of the maintenance inspection work. ..
  • the report generation unit 11 extracts the unit 4 in which the determination result "correspondence required" or the determination result having a higher importance is input in the inspection history.
  • the report generation unit 11 may ignore the determination result having a lower importance than the determination result “correspondence required” in the inspection history of the maintenance / inspection work.
  • "Unit 5" is extracted based on the inspection history of maintenance and inspection work.
  • the report generation unit 11 sets the report target units 4 as "Unit 1", “Unit 2", and "Unit 5" based on the inspection result of the maintenance inspection work and the inspection history of the maintenance inspection work. Is extracted.
  • the report generation unit 11 integrates the judgment results for one or more inspection items for each of the extracted units 4 to be reported. For example, the report generation unit 11 sets the determination result having the highest importance in the inspection items to be integrated as the determination result of the description location to be integrated. The report generation unit 11 integrates the determination results input to the inspection results for the unit 4 extracted based on the inspection results. The report generation unit 11 integrates the determination results input to the inspection history for the unit 4 extracted based on the inspection history.
  • the report generation unit 11 sets "correspondence required” as the determination result of the description location "car equipment” of each part report of the unit "Unit 5".
  • the report generation unit 11 sets "measure implementation” as the determination result of the description location "winding machine” of each part report of the unit "Unit 2".
  • the report generation unit 11 sets "no abnormality" as the determination result of the description location "control panel" of each unit report of the unit "Unit 1".
  • the report generation unit 11 sets "no abnormality” as the determination result of the description location "control drive device” of the comprehensive report of the unit "Unit 1".
  • the report generation unit 11 outputs the determination result of the integrated description location to the report format.
  • the report generation unit 11 acquires the fixed phrase associated with the inspection item and the set of the determination results input to the inspection item based on the fixed phrase data.
  • the determination result "treatment implementation” is input to the inspection item specified in the work item “electromagnetic brake maintenance work” of the target device “winding machine” in the work place "machine room”.
  • the report generation unit 11 acquires the fixed phrase "Electromagnetic brake maintenance work has been carried out.”
  • the judgment result "correspondence required” is input to the inspection item specified by the work item "car switch” of the target device “car device” of the work place "car”.
  • the report generation unit 11 acquires the fixed phrase "replacement of the car switch is required” as a description of the work content.
  • the report generation unit 11 may acquire a fixed phrase registered as a description of general findings.
  • the report generation unit 11 outputs the acquired fixed phrase to the report format.
  • the report generation unit 11 may accept editing of the output fixed phrase by the maintenance staff 2 through the maintenance terminal 7.
  • FIGS. 5 and 6 are flowcharts showing an example of the operation of the maintenance / inspection support system according to the first embodiment.
  • FIG. 5 shows the flow of operation in the entire maintenance and inspection.
  • step S11 the maintenance terminal 7 determines whether or not it is connected to the work management unit 9. When the determination result is No, the operation of the maintenance / inspection support system 1 proceeds to step S11 again. If the determination result is Yes, the operation of the maintenance / inspection support system 1 proceeds to step S12.
  • step S12 the maintenance terminal 7 performs maintenance and inspection work start processing.
  • the maintenance and inspection work start process includes, for example, the output of the current time as the start time of the work time and the output of the work report. After that, the operation of the maintenance / inspection support system 1 proceeds to step S13.
  • step S13 the maintenance terminal 7 accepts an input operation of the determination result for the inspection item.
  • the work management unit 9 stores the input determination result as an inspection result. After that, the operation of the maintenance / inspection support system 1 proceeds to step S14.
  • step S14 the maintenance terminal 7 determines whether the connection with the work management unit 9 has been disconnected.
  • the determination result is No
  • the operation of the maintenance / inspection support system 1 proceeds to step S13.
  • the determination result is Yes
  • the operation of the maintenance / inspection support system 1 proceeds to step S15.
  • step S15 the maintenance terminal 7 performs maintenance and inspection work completion processing.
  • the maintenance and inspection work completion process includes, for example, the output of the current time as the completion time of the work time and the output of the work completion notification. After that, the operation of the maintenance / inspection support system 1 proceeds to step S16.
  • step S16 the maintenance / inspection support system 1 performs a report generation process. After that, the operation of the maintenance / inspection support system 1 ends.
  • FIG. 6 shows an operation flow related to the report generation process of the maintenance and inspection support system 1.
  • step S21 the report generation unit 11 newly creates a report format. After that, the operation related to the report generation process of the maintenance / inspection support system 1 proceeds to step S22.
  • step S22 the report generation unit 11 acquires maintenance and inspection data from the work management unit 9. After that, the operation related to the report generation process of the maintenance / inspection support system 1 proceeds to step S23.
  • step S23 the report generation unit 11 extracts the unit 4 to be reported. After that, the operation related to the report generation process of the maintenance / inspection support system 1 proceeds to step S24.
  • step S24 the report generation unit 11 integrates the judgment result for the inspection item into the judgment result for the description location based on the description location data. After that, the report generation unit 11 outputs the integrated determination result to the report format. After that, the operation related to the report generation process of the maintenance / inspection support system 1 proceeds to step S25.
  • step S25 the report generation unit 11 acquires the fixed phrase corresponding to the set of the inspection item and the determination result based on the fixed phrase data. After that, the report generation unit 11 generates a report by outputting the acquired fixed phrase to the report format. After that, the operation related to the report generation process of the maintenance / inspection support system 1 proceeds to step S26.
  • step S26 the report generation unit 11 outputs the generated report to the issuing unit 12.
  • the issuing unit 12 issues the input report. After that, the operation related to the report generation process of the maintenance / inspection support system 1 proceeds to step S27.
  • step S27 the issuing unit 12 determines whether the approval from the viewer has been obtained.
  • the work management unit 9 accepts the correction of the maintenance and inspection data.
  • step S28 the operation related to the report generation process of the maintenance / inspection support system 1 proceeds to step S29.
  • step S28 the report generation unit 11 newly creates the revised report format. After that, the operation related to the report generation process of the maintenance / inspection support system 1 proceeds to step S22.
  • step S29 the work management unit 9 locks the editing of maintenance and inspection data. After that, the operation related to the report generation process of the maintenance / inspection support system 1 ends.
  • the maintenance / inspection support system 1 includes a work management unit 9 and a report generation unit 11.
  • the work management unit 9 stores the inspection result of the maintenance inspection work.
  • the inspection result is input by being selected by the maintenance worker 2 who is performing the maintenance inspection work from the plurality of determination results for each of the plurality of inspection items.
  • the plurality of inspection items are included in the maintenance and inspection work of the maintenance and inspection target device 3.
  • the report generation unit 11 generates a maintenance and inspection work report based on the inspection result stored in the work management unit 9.
  • the inspection result of the maintenance / inspection work is managed by the judgment result for each inspection item input during the maintenance / inspection work.
  • the determination result input to the maintenance staff 2 performing the maintenance and inspection work is stored as the inspection result.
  • the report generation unit 11 generates a report of maintenance and inspection work based on the inspection result of managing the maintenance and inspection work. At this time, the report generation unit 11 does not require the maintenance staff 2 to input the data for the report. Therefore, the work load related to the data input of the maintenance staff 2 does not increase.
  • the maintenance / inspection support system 1 can reduce the work load of the maintenance staff 2 by automatically generating a report of the maintenance / inspection work. Further, even when the maintenance and inspection work is performed in parallel by a plurality of maintenance personnel 2, the maintenance and inspection support system 1 can generate a report that reports all the inspection items that have been carried out.
  • the work management unit 9 stores the inspection results of the maintenance and inspection work performed in the past as the inspection history of the maintenance and inspection work.
  • the report generation unit 11 generates a report based on the inspection history stored in the work management unit 9 and the inspection result stored in the work management unit 9.
  • the maintenance and inspection support system 1 will issue a report that reports the items without omission. Can be generated automatically.
  • the report generation unit 11 stores fixed phrase data.
  • the fixed phrase data is data that associates a preset fixed phrase with a set of inspection items and determination results.
  • the report generation unit 11 generates a report so as to include the fixed phrase data and the fixed phrase based on the inspection result.
  • the maintenance and inspection support system 1 can automatically generate a report expressed in sentences. This makes it easier to understand the contents of the report even when, for example, the administrator 5 does not know the details of maintenance and inspection. Further, for example, the maintenance staff 2 can easily explain the contents of the report to the manager 5.
  • the report generation unit 11 stores the description location data.
  • the description location data is data that associates a plurality of inspection items with the description location of the maintenance and inspection work report.
  • the report generation unit 11 generates a report so as to include the result for the description location in which the determination results of the inspection items are integrated based on the description location data and the inspection result.
  • the maintenance inspection support system 1 can automatically generate a report in which the judgment result for the description location is input.
  • the report generation unit 11 extracts the report target unit 4 from the plurality of units 4.
  • the report generation unit 11 generates a report based on the determination result of the unit 4 to be reported.
  • Maintenance and inspection work for the maintenance and inspection target device 3 including a plurality of units 4 may take several days. At this time, it may be necessary to report maintenance and inspection work on a daily basis. In this case, even when maintenance and inspection work is performed on only a part of the plurality of units 4, the maintenance and inspection support system 1 automatically reports a report on the unit 4 for which maintenance and inspection work has been performed. Can be generated.
  • the maintenance and inspection support system 1 includes a issuing unit 12.
  • the issuing unit 12 stores the report generated by the report generating unit 11.
  • the issuing unit 12 presents the report at the request of the viewer who has the viewing authority.
  • the maintenance and inspection support system 1 does not require a paper medium for reporting to the administrator 5. Further, even when the administrator 5 is in a remote place, it becomes easy to report the maintenance and inspection work.
  • the work management unit 9 locks the editing of the inspection result on which the approved report is based.
  • the maintenance and inspection support system 1 can suppress erroneous operation or falsification of the approved inspection result.
  • the issuing department 12 accepts the reader's correction request for the presented report.
  • the report generation unit 11 newly generates a corrected report of the maintenance and inspection work based on the inspection result which is the basis of the report for which the correction request is received.
  • the maintenance and inspection support system 1 can respond to corrections such as errors in the report. Also, the uncorrected report will not be overwritten. As a result, it is possible to prevent erroneous correction or falsification of the report.
  • the work management unit 9 stores the issue status of the report by the issuing unit 12.
  • the maintenance / inspection support system 1 can collectively manage the issuance status such as whether a report has been issued for the carried out maintenance / inspection work together with the inspection result in the work management unit 9.
  • the work management unit 9 stores the report generation status by the report generation unit 11.
  • the maintenance / inspection support system 1 can collectively manage the generation status such as whether a report has been generated for the performed maintenance / inspection work together with the inspection result in the work management unit 9.
  • the maintenance terminal 7 receives an input operation of a determination result by the maintenance staff 2 during the maintenance / inspection work.
  • the report generation unit 11 starts generating a report when the connection between the maintenance terminal 7 and the work management unit 9 is disconnected at the completion of the maintenance and inspection work.
  • the maintenance / inspection support system 1 can start generating a report of the maintenance / inspection work when the maintenance / inspection work is completed without requiring an explicit operation by the maintenance staff 2.
  • the report generation unit 11 is connected to, for example, a plurality of maintenance terminals 7 possessed by the plurality of maintenance personnel 2 and the work management unit 9. Report generation may begin when all are disconnected.
  • the maintenance / inspection support system 1 includes a monitoring unit 8, a work management unit 9, and a maintenance terminal 7.
  • the monitoring unit 8 receives a report from the maintenance / inspection target device 3.
  • the monitoring unit 8 recognizes the notification from the maintenance / inspection target device 3 received during the working time as a notification in the maintenance / inspection work of the maintenance / inspection target device 3.
  • the working time is from the time when the monitoring unit 8 receives the work notification for the maintenance / inspection target device 3 to the time when the work completion notification for the maintenance / inspection target device 3 is received.
  • the work management unit 9 stores the inspection result of the maintenance inspection work.
  • the inspection result is input by being selected by the maintenance worker 2 who is performing the maintenance inspection work from the plurality of determination results for each of the plurality of inspection items.
  • the plurality of inspection items are included in the maintenance and inspection work of the maintenance and inspection target device 3.
  • the maintenance terminal 7 outputs a work report to the monitoring unit 8 when it is connected to the work management unit 9 at the start of maintenance and inspection work.
  • the maintenance terminal 7 receives an input operation of a determination result by the maintenance staff 2 during the maintenance and inspection work.
  • the maintenance terminal 7 outputs a work completion notification to the monitoring unit 8 when the connection with the work management unit 9 is disconnected when the maintenance and inspection work is completed.
  • the inspection result of the maintenance / inspection work is managed by the judgment result for each inspection item input during the maintenance / inspection work. Therefore, the maintenance staff 2 connects the maintenance terminal 7 and the work management unit 9 at the start of the maintenance and inspection work.
  • the maintenance terminal 7 outputs a work report to the monitoring unit 8 triggered by the start of connection. Further, the maintenance staff 2 disconnects the connection between the maintenance terminal 7 and the work management unit 9 when the maintenance and inspection work is completed.
  • the maintenance terminal 7 outputs a work completion notification to the monitoring unit 8 triggered by the termination of the connection. Therefore, the monitoring unit 8 can recognize the working time during which the maintenance and inspection work is being performed based on the start and end of the connection performed by the maintenance staff 2 as part of the maintenance and inspection work itself.
  • the monitoring unit 8 recognizes the notification received during the work time of the maintenance / inspection work as the notification in the maintenance / inspection work.
  • the notification is not treated as a notification during normal operation.
  • the maintenance / inspection support system 1 can suppress an increase in the work load of the maintenance staff 2 corresponding to the notification without the explicit operation of the maintenance staff 2 for notifying the work time of the maintenance / inspection work. ..
  • the maintenance and inspection support system 1 includes a performance management unit 10.
  • the performance management unit 10 stores the work time of the maintenance and inspection work.
  • the maintenance terminal 7 When the maintenance terminal 7 is connected to the work management unit 9 at the start of the maintenance / inspection work, the maintenance terminal 7 outputs the current time to the performance management unit 10 as the start time of the work time of the maintenance / inspection work.
  • the connection with the work management unit 9 is disconnected when the maintenance and inspection work is completed, the maintenance terminal 7 outputs the current time to the performance management unit 10 as the completion time of the work time of the maintenance and inspection work.
  • the maintenance terminal 7 outputs the start time of maintenance and inspection work to the performance management unit 10 with the start of connection as a trigger.
  • the maintenance terminal 7 outputs the completion time of the maintenance / inspection work to the performance management unit 10 triggered by the end of the connection. Therefore, the performance management unit 10 can recognize the work time during which the maintenance / inspection work is being performed based on the start and end of the connection performed by the maintenance staff 2 as part of the maintenance / inspection work itself.
  • the maintenance / inspection support system 1 can manage the actual work time of the maintenance / inspection work without the explicit operation of the maintenance staff 2 for notifying the work time of the maintenance / inspection work.
  • the maintenance terminal 7 may output a work notification and a work completion notification to the monitoring unit 8 via the work management unit 9.
  • the work management unit 9 outputs a work report to the monitoring unit 8 when the maintenance terminal 7 is connected at the start of maintenance and inspection work.
  • the work management unit 9 outputs a work completion notification to the monitoring unit 8 when the connection with the maintenance terminal 7 is disconnected when the maintenance and inspection work is completed.
  • the maintenance terminal 7 does not need to be directly connected to the monitoring unit 8. Therefore, the communication process in the maintenance terminal 7 becomes simple.
  • the maintenance terminal 7 may output the start time and the completion time to the performance management unit 10 via the work management unit 9.
  • the work management unit 9 outputs the start time to the performance management unit 10 when the maintenance terminal 7 is connected at the start of the maintenance / inspection work.
  • the work management unit 9 outputs the completion time to the performance management unit 10 when the connection with the maintenance terminal 7 is disconnected when the maintenance and inspection work is completed.
  • the work management unit 9 may output the start time and the completion time input from the maintenance terminal 7 to the performance management unit 10 at a time different from the start time or the completion time.
  • the maintenance terminal 7 does not need to be directly connected to the performance management unit 10. Therefore, the communication process in the maintenance terminal 7 becomes simple.
  • the maintenance terminal 7 may output a signal instructing report generation to the report generation unit 11 via the work management unit 9.
  • the maintenance / inspection support system 1 may or may not have a machine room, for example, of the elevator.
  • the maintenance / inspection target device 3 to which the maintenance / inspection support system 1 is applied is an elevator, the maintenance / inspection support system 1 does not care about the position of the elevator in, for example, the hoistway of the hoist.
  • the maintenance / inspection target device 3 to which the maintenance / inspection support system 1 is applied may be, for example, an elevator dedicated to parcels.
  • the maintenance / inspection target device 3 to which the maintenance / inspection support system 1 is applied may be, for example, a horizontal escalator.
  • FIG. 7 is a diagram showing a hardware configuration of a main part of the maintenance / inspection support system according to the first embodiment.
  • Each function of the maintenance and inspection support system 1 can be realized by a processing circuit.
  • the processing circuit includes at least one processor 1b and at least one memory 1c.
  • the processing circuit may include at least one dedicated hardware 1a with or as a substitute for the processor 1b and the memory 1c.
  • each function of the maintenance / inspection support system 1 is realized by software, firmware, or a combination of software and firmware. At least one of the software and firmware is written as a program. The program is stored in the memory 1c. The processor 1b realizes each function of the maintenance / inspection support system 1 by reading and executing the program stored in the memory 1c.
  • the processor 1b is also referred to as a CPU (Central Processing Unit), a processing device, an arithmetic unit, a microprocessor, a microcomputer, and a DSP.
  • the memory 1c is composed of, for example, a non-volatile or volatile semiconductor memory such as RAM, ROM, flash memory, EPROM, EEPROM, a magnetic disk, a flexible disk, an optical disk, a compact disk, a mini disk, a DVD, or the like.
  • the processing circuit is provided with dedicated hardware 1a, the processing circuit is realized by, for example, a single circuit, a composite circuit, a programmed processor, a parallel programmed processor, an ASIC, an FPGA, or a combination thereof.
  • Each function of the maintenance and inspection support system 1 can be realized by a processing circuit.
  • each function of the maintenance / inspection support system 1 can be collectively realized by a processing circuit.
  • a part may be realized by the dedicated hardware 1a, and the other part may be realized by software or firmware.
  • the processing circuit realizes each function of the maintenance / inspection support system 1 by the hardware 1a, the software, the firmware, or a combination thereof.
  • the maintenance and inspection support system according to the present invention can be applied to maintenance and inspection of equipment subject to maintenance and inspection such as building equipment.

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Abstract

La présente invention concerne un système d'aide à la maintenance et à l'inspection grâce auquel il est possible de supprimer une quelconque augmentation de la charge de travail d'un travailleur de maintenance qui correspond à une activation d'alarme, indépendamment d'une opération explicite du travailleur de maintenance destinée à émettre une notification du temps de travail de travail de maintenance et d'inspection. Un système d'aide à la maintenance et à l'inspection (1), dans lequel une unité de surveillance (8) reconnaît une activation d'alarme acceptée pendant un temps de travail en tant qu'activation d'alarme dans un travail de maintenance et d'inspection. Le temps de travail est un laps de temps jusqu'à ce qu'une notice complète de travail soit acceptée après l'acceptation d'une notice de travail. Une unité de gestion de travail (9) stocke le résultat d'inspection de travail de maintenance et d'inspection. Un résultat d'inspection est entré par l'intermédiaire d'un terminal de maintenance (7) en étant sélectionné, parmi une pluralité de résultats de détermination pour chacun d'une pluralité d'éléments d'inspection, par un travailleur de maintenance (2) réalisant un travail de maintenance et d'inspection. Le terminal de maintenance (7) délivre une notice de travail à l'unité de surveillance (8) lorsqu'il est connecté à une unité de gestion de travail (9). Le terminal de maintenance (7) délivre une notice complète de travail à l'unité de surveillance (8) lorsqu'il est déconnecté de l'unité de gestion de travail (9).
PCT/JP2019/015220 2019-04-05 2019-04-05 Système d'aide à la maintenance et à l'inspection Ceased WO2020202575A1 (fr)

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PCT/JP2019/015220 WO2020202575A1 (fr) 2019-04-05 2019-04-05 Système d'aide à la maintenance et à l'inspection
CN201980088458.8A CN113287127B (zh) 2019-04-05 2019-04-05 维护点检辅助系统
JP2019539309A JP6624355B1 (ja) 2019-04-05 2019-04-05 保守点検支援システム

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