CN117581250A - Maintenance management device, maintenance management method, and program - Google Patents

Maintenance management device, maintenance management method, and program Download PDF

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Publication number
CN117581250A
CN117581250A CN202280046314.8A CN202280046314A CN117581250A CN 117581250 A CN117581250 A CN 117581250A CN 202280046314 A CN202280046314 A CN 202280046314A CN 117581250 A CN117581250 A CN 117581250A
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maintenance
day
information
period
management device
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马渡道明
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Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/20—Administration of product repair or maintenance
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/04—Manufacturing
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components

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  • Business, Economics & Management (AREA)
  • Human Resources & Organizations (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
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  • Entrepreneurship & Innovation (AREA)
  • Operations Research (AREA)
  • Health & Medical Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • General Factory Administration (AREA)

Abstract

The maintenance management device (10) is provided with: a detection unit (32) that detects a maintenance target on the basis of state information that indicates the state of the production device (M1); a determination unit (33) that determines whether or not to perform maintenance of the maintenance object on the 1 st maintenance day, based on the time when the maintenance object is detected and the 1 st period; and a maintenance information generation unit (34) that generates 1 st maintenance information for performing maintenance on the 1 st maintenance day, wherein the maintenance information generation unit (34) includes the object maintenance information for performing maintenance on the maintenance object in the 1 st maintenance information when it is determined that maintenance on the maintenance object is performed on the 1 st maintenance day, and wherein the maintenance information generation unit (34) does not include the object maintenance information in the 1 st maintenance information when it is determined that maintenance on the maintenance object is not performed on the 1 st maintenance day.

Description

Maintenance management device, maintenance management method, and program
Technical Field
The present disclosure relates to a maintenance management device, a maintenance management method, and a program.
Background
Conventionally, a maintenance management apparatus and the like are known which manage maintenance of a maintenance object in a production apparatus for producing a product. As an example of a maintenance management device or the like, patent document 1 discloses a production activity support system including: a maintenance work plan generation unit that generates a work plan for a maintenance work; and a display unit for displaying the maintenance work indicated by the generated work plan together with the production plan.
Prior art literature
Patent literature
Patent document 1: japanese patent laid-open No. 2017-16379
Disclosure of Invention
Problems to be solved by the invention
Here, when maintenance information for performing maintenance on a maintenance day is generated and the maintenance is performed on the maintenance day using the maintenance information, if a maintenance object is newly detected, the content of the maintenance information may need to be changed. However, the maintenance efficiency is lowered according to the timing of changing the content of the maintenance information.
Accordingly, the present disclosure provides a maintenance management device and the like capable of suppressing a decrease in the efficiency of maintenance.
Means for solving the problems
The maintenance management device according to one aspect of the present disclosure includes: an acquisition section that acquires status information indicating a status of a production device for producing a product; a detection unit that detects a maintenance target that is a target of maintenance in the production apparatus based on the state information; a determination unit configured to determine whether or not to perform maintenance of the maintenance target on a 1 st maintenance day based on a time when the maintenance target is detected and a 1 st period, the 1 st period being a period before the 1 st maintenance day and being used to determine whether or not to perform maintenance of the maintenance target on the 1 st maintenance day; a maintenance information generating unit that generates 1 st maintenance information for performing maintenance performed on the 1 st maintenance day; and an output unit configured to output the 1 st maintenance information, wherein the maintenance information generation unit includes object maintenance information for performing maintenance of the maintenance object in the 1 st maintenance information when it is determined that the maintenance of the maintenance object is performed on the 1 st maintenance day, and wherein the maintenance information generation unit does not include the object maintenance information in the 1 st maintenance information when it is determined that the maintenance of the maintenance object is not performed on the 1 st maintenance day.
Further, a maintenance management method according to an aspect of the present disclosure includes: an acquisition step of acquiring state information indicating a state of a production apparatus for producing a product; a detection step of detecting a maintenance object that is an object of maintenance in the production apparatus based on the state information; a determination step of determining whether or not to perform maintenance of the maintenance object on a 1 st maintenance day based on a time when the maintenance object is detected and a 1 st period, the 1 st period being a period before the 1 st maintenance day and being used for determining whether or not to perform maintenance of the maintenance object on the 1 st maintenance day; a maintenance information generation step of generating 1 st maintenance information for performing maintenance performed on the 1 st maintenance day; and an output step of outputting the 1 st maintenance information, wherein in the maintenance information generation step, when it is determined that maintenance of the maintenance object is performed on the 1 st maintenance day, object maintenance information for performing maintenance of the maintenance object is included in the 1 st maintenance information, and when it is determined that maintenance of the maintenance object is not performed on the 1 st maintenance day, the object maintenance information is not included in the 1 st maintenance information.
Further, a program according to an aspect of the present disclosure is a program for causing a computer to execute the maintenance management method described above.
The general and specific embodiments may be implemented by a system, a method, an integrated circuit, a computer program, a computer-readable medium such as a CD-ROM, or any combination of the system, the method, the integrated circuit, the computer program, and the medium. The recording medium may be a nonvolatile recording medium.
Effects of the invention
The maintenance management device and the like of the present disclosure can suppress a decrease in maintenance efficiency.
Further advantages and effects of an aspect of the present disclosure will become apparent from the description and drawings. These advantages and/or effects are provided by the features described in the several embodiments and the specification and drawings, respectively, but need not be all provided in order to achieve 1 or more of the same features.
Drawings
Fig. 1 is a schematic diagram illustrating a production system and a maintenance management device according to an embodiment.
Fig. 2 is a block diagram showing a functional configuration of the maintenance management apparatus of fig. 1.
Fig. 3 is a flowchart showing an example of the operation of the maintenance management device of fig. 2.
Fig. 4 is a diagram for explaining an example of the operation of fig. 3.
Fig. 5 is a table showing an example of the 1 st maintenance information displayed by the maintenance management device of fig. 1.
Detailed Description
In order to solve the above-described problems, a maintenance management device according to an aspect of the present disclosure includes: an acquisition section that acquires status information indicating a status of a production device for producing a product; a detection unit that detects a maintenance target that is a target of maintenance in the production apparatus based on the state information; a determination unit configured to determine whether or not to perform maintenance of the maintenance target on a 1 st maintenance day based on a time when the maintenance target is detected and a 1 st period, the 1 st period being a period before the 1 st maintenance day and being used to determine whether or not to perform maintenance of the maintenance target on the 1 st maintenance day; a maintenance information generating unit that generates 1 st maintenance information for performing maintenance performed on the 1 st maintenance day; and an output unit configured to output the 1 st maintenance information, wherein the maintenance information generation unit includes object maintenance information for performing maintenance of the maintenance object in the 1 st maintenance information when it is determined that the maintenance of the maintenance object is performed on the 1 st maintenance day, and wherein the maintenance information generation unit does not include the object maintenance information in the 1 st maintenance information when it is determined that the maintenance of the maintenance object is not performed on the 1 st maintenance day.
Accordingly, when it can be determined that the maintenance of the maintenance target is not likely to be performed on the 1 st maintenance day based on the time when the maintenance target is detected and the 1 st period, the maintenance of the maintenance target on the 1 st maintenance day can be determined to be performed on the 1 st maintenance day. Further, by including the object maintenance information in the 1 st maintenance information, maintenance of the maintenance object can be performed while suppressing a decrease in the efficiency of maintenance on the 1 st maintenance day. On the other hand, when it can be determined that the efficiency of maintenance on the 1 st maintenance day is likely to be lowered when maintenance on the 1 st maintenance day is performed based on the time when the maintenance object is detected and the 1 st period, it can be determined that maintenance on the 1 st maintenance day is not performed. Further, by not including the object maintenance information in the 1 st maintenance information, maintenance of the maintenance object on the 1 st maintenance day can be omitted, and deterioration in the efficiency of maintenance on the 1 st maintenance day can be suppressed.
In the maintenance management device according to one aspect of the present disclosure, the determination unit may determine that the maintenance of the maintenance target is performed on the 1 st maintenance day when the time is earlier than the 1 st period, and may determine that the maintenance of the maintenance target is not performed on the 1 st maintenance day when the time is later than the 1 st period.
Accordingly, whether or not to perform maintenance of the maintenance object on the 1 st maintenance day can be easily determined based on the time when the maintenance object is detected and the 1 st period, and therefore, a decrease in the efficiency of maintenance on the 1 st maintenance day can be further suppressed.
In the maintenance management device according to one aspect of the present disclosure, a plurality of maintenance days including the 1 st maintenance day and a plurality of periods including the 1 st period and corresponding to the plurality of maintenance days may be set, each of the plurality of periods being a period before a maintenance day corresponding to the period among the plurality of maintenance days, and being a period for determining whether or not to perform maintenance of the maintenance object on the maintenance day, the determination unit may determine that maintenance of the maintenance object is performed on a 2 nd maintenance day among the plurality of maintenance days when the time is later than the 1 st period, the 2 nd maintenance day corresponds to a 2 nd period which is later than the time and closest to the time among the plurality of periods, and the maintenance information generation unit may generate 2 nd maintenance information for performing maintenance performed on the 2 nd maintenance day, and may include the maintenance information in the 2 nd maintenance information when the maintenance object is determined to be performed on the 2 nd maintenance day.
Accordingly, the 2 nd maintenance date is a date on which the maintenance efficiency of the 2 nd maintenance date is not easily lowered even when the maintenance of the maintenance object is performed, and when the time of detecting the maintenance object is later than the 1 st period, it can be determined that the maintenance of the maintenance object is performed on the 2 nd maintenance date. Further, by including the object maintenance information in the 2 nd maintenance information, maintenance of the maintenance object can be performed while suppressing a decrease in the efficiency of maintenance on the 2 nd maintenance day. In this way, when the maintenance of the maintenance object is performed on the 1 st maintenance day, the maintenance of the maintenance object can be performed on the 2 nd maintenance day in such a manner that the efficiency of the maintenance on the 1 st maintenance day seems to be easily lowered. This can suppress a decrease in maintenance efficiency on the 1 st maintenance day and a decrease in maintenance efficiency on the 2 nd maintenance day.
In the maintenance management device according to one aspect of the present disclosure, the 1 st period may be set based on a preparation period for resources to be prepared for performing maintenance of the maintenance target.
Accordingly, it can be easily determined whether or not the efficiency of the maintenance on the 1 st maintenance day is easily lowered when the maintenance of the maintenance object is performed on the 1 st maintenance day, based on the time when the maintenance object is detected and the 1 st period, and the like, and therefore, the lowering of the efficiency of the maintenance on the 1 st maintenance day can be further suppressed.
In the maintenance management device according to one aspect of the present disclosure, the object maintenance information may include a type of the maintenance object, a content of maintenance of the maintenance object, and a type of the resource.
Accordingly, the type of the maintenance object, the maintenance content of the maintenance object, and the type of the resource can be easily identified, and thus, the decrease in the maintenance efficiency of the maintenance object can be further suppressed.
The maintenance management device according to one aspect of the present disclosure may further include a display unit that displays the 1 st maintenance information.
Accordingly, the 1 st maintenance information can be easily identified, and thus, the decrease in maintenance efficiency on the 1 st maintenance day can be further suppressed.
The maintenance management device according to one aspect of the present disclosure may further include: and a maintenance plan generation unit that generates a maintenance plan for the 1 st maintenance day based on the 1 st maintenance information.
Accordingly, since the maintenance on the 1 st maintenance day can be efficiently performed based on the maintenance schedule on the 1 st maintenance day, the decrease in the efficiency of the maintenance on the 1 st maintenance day can be further suppressed.
In the maintenance management device according to one aspect of the present disclosure, the determination unit may determine whether or not to perform maintenance of the maintenance target on the 1 st maintenance day every time the maintenance target is detected.
Accordingly, even when a plurality of maintenance targets are detected, the maintenance efficiency on the 1 st maintenance day can be suppressed from decreasing.
In order to solve the above-described problems, a maintenance management method according to an aspect of the present disclosure includes: an acquisition step of acquiring state information indicating a state of a production apparatus for producing a product; a detection step of detecting a maintenance object that is an object of maintenance in the production apparatus based on the state information; a determination step of determining whether or not to perform maintenance of the maintenance object on a 1 st maintenance day based on a time when the maintenance object is detected and a 1 st period, the 1 st period being a period before the 1 st maintenance day and being used for determining whether or not to perform maintenance of the maintenance object on the 1 st maintenance day; a maintenance information generation step of generating 1 st maintenance information for performing maintenance performed on the 1 st maintenance day; and an output step of outputting the 1 st maintenance information, wherein in the maintenance information generation step, when it is determined that maintenance of the maintenance object is performed on the 1 st maintenance day, object maintenance information for performing maintenance of the maintenance object is included in the 1 st maintenance information, and when it is determined that maintenance of the maintenance object is not performed on the 1 st maintenance day, the object maintenance information is not included in the 1 st maintenance information.
This can achieve the same effects as the maintenance management device described above.
In order to solve the above-described problems, a program according to an aspect of the present disclosure is a program for causing a computer to execute the maintenance management method described above.
This can achieve the same effects as the maintenance management device described above.
Hereinafter, embodiments will be specifically described with reference to the drawings.
The embodiments described below each represent a general or specific example. The numerical values, shapes, materials, components, arrangement positions of components, connection modes, steps, order of steps, and the like shown in the following embodiments are examples, and the gist thereof is not to limit the present disclosure. Among the constituent elements in the following embodiments, constituent elements not described in the independent claims are described as arbitrary constituent elements.
The drawings are schematic and are not necessarily shown in strict detail. In the drawings, the same constituent members are denoted by the same reference numerals.
(embodiment)
Fig. 1 is a schematic diagram showing a production system 1 and a maintenance management device 10 according to an embodiment. Referring to fig. 1, a production system 1 and a maintenance management device 10 will be described.
As shown in fig. 1, the production system 1 is a production system for producing a product. For example, the product is a mounting board on which electronic components and the like are mounted, a semiconductor, a food, or the like. The production system 1 includes a production line L.
The production line L is a production line for producing products. For example, in the case where the product is a mounting substrate, the production line L is a component mounting line for mounting electronic components on the substrate. The production line L includes a plurality of production devices M1 to M9.
The plurality of production devices M1 to M9 are production devices for producing products, respectively. The product is produced through a plurality of steps performed by a plurality of production apparatuses M1 to M9. For example, in the case where the product is a mounting board, the production device M1 is a loader for supplying the board to the production line L, and the production device M2 is a printing device for printing solder on the board. For example, when the product is a mounting board, the plurality of production devices M3 to M7 are component mounting devices for mounting electronic components on the board, the production device M8 is a reflow oven for melting solder printed on the board, and the production device M9 is a loader for discharging the mounting board from the production line L.
For example, the production system 1 may be provided with 1 production device instead of a plurality of production devices.
The maintenance management device 10 is a device that manages maintenance of each of the plurality of production devices M1 to M9. The maintenance management device 10 acquires status information indicating the status of the production device from each of the plurality of production devices M1 to M9, and manages maintenance of the production device based on the acquired status information. For example, the maintenance management device 10 may manage maintenance of at least 1 production device among the plurality of production devices M1 to M9, instead of managing all of the plurality of production devices M1 to M9.
The production system 1 and the maintenance management device 10 are described above.
Fig. 2 is a block diagram showing a functional configuration of the maintenance management device 10 of fig. 1. The functional configuration of the maintenance management device 10 will be described with reference to fig. 2.
As shown in fig. 2, the maintenance management device 10 includes a communication unit 20, a processing unit 30, a storage unit 40, an input unit 50, and a display unit 60.
The communication unit 20 communicates with each of the plurality of production devices M1 to M9. For example, the communication unit 20 is a communication module.
The processing unit 30 performs various processes. For example, the processing unit 30 is implemented by a processor or the like. The processing unit 30 includes an acquisition unit 31, a detection unit 32, a determination unit 33, a maintenance information generation unit 34, a maintenance plan generation unit 35, and an output unit 36.
The acquisition unit 31 acquires a plurality of pieces of status information indicating the status of each of the plurality of production devices M1 to M9. That is, the acquisition unit 31 acquires state information indicating the state of the production device M1, state information indicating the state of the production device M2, state information indicating the state of the production device M3, state information indicating the state of the production device M4, state information indicating the state of the production device M5, state information indicating the state of the production device M6, state information indicating the state of the production device M7, state information indicating the state of the production device M8, and state information indicating the state of the production device M9. For example, the acquisition unit 31 acquires a plurality of pieces of status information from each of the plurality of production devices M1 to M9 via the communication unit 20. For example, the acquisition unit 31 may acquire at least 1 piece of status information indicating the status of at least 1 production device among the plurality of production devices M1 to M9, instead of acquiring status information indicating all the production devices among the plurality of production devices M1 to M9. For example, the state information is an image captured by a camera or the like and/or a detection result obtained by a sensor or the like.
For example, the status information indicating the status of the production apparatus M1 includes information indicating the status of each of 1 or more constituent elements constituting the production apparatus M1. Specifically, for example, the status information indicating the status of the production apparatus M1 includes: information indicating the deterioration state, abrasion state, dirt adhering state, movement state, and the like of 1 or more constituent elements constituting the production apparatus M1. That is, for example, the status information indicating the status of the production apparatus M1 includes: information indicating the degree of deterioration, information indicating the degree of abrasion, information indicating the degree of adhesion of dirt, information indicating the degree of movement, and the like of each of 1 or more constituent elements constituting the production apparatus M1. For example, 1 or more constituent elements include a dispenser, a suction nozzle holder, a head member, and the like. The same applies to the state information indicating the state of the production device M2, the state information indicating the state of the production device M3, the state information indicating the state of the production device M4, the state information indicating the state of the production device M5, the state information indicating the state of the production device M6, the state information indicating the state of the production device M7, the state information indicating the state of the production device M8, and the state information indicating the state of the production device M9.
The detection unit 32 determines maintenance targets to be maintained in each of the plurality of production apparatuses M1 to M9 based on the plurality of pieces of status information acquired by the acquisition unit 31. That is, the detection unit 32 detects the maintenance object in the production device M1 based on the state information indicating the state of the production device M1, detects the maintenance object in the production device M2 based on the state information indicating the state of the production device M2, detects the maintenance object in the production device M3 based on the state information indicating the state of the production device M3, detects the maintenance object in the production device M4 based on the state information indicating the state of the production device M4, and detects the maintenance object in the production device M5 based on the state information indicating the state of the production device M5. Further, the detection unit 32 detects the maintenance object in the production device M6 based on the state information indicating the state of the production device M6, detects the maintenance object in the production device M7 based on the state information indicating the state of the production device M7, detects the maintenance object in the production device M8 based on the state information indicating the state of the production device M8, and detects the maintenance object in the production device M9 based on the state information indicating the state of the production device M9.
For example, the detection unit 32 determines whether or not a part requiring maintenance is present in the production apparatus M3 based on state information indicating the state of the production apparatus M3, and if the part is present, detects the part as a maintenance target. Specifically, for example, the detection unit 32 determines the contamination state of the dispenser in the production apparatus M3 based on the brightness value of the dispenser in the image captured by the dispenser in the production apparatus M3, and detects the dispenser in the production apparatus M3 as a maintenance target when the dispenser in the production apparatus M3 is contaminated to the extent that cleaning is required. Further, for example, the detection unit 32 determines the sliding state of the nozzle in the production device M3 based on the detection result of the pressure sensor for detecting the sliding state of the nozzle in the production device M3, and detects the nozzle in the production device M3 as a maintenance target when the nozzle in the production device M3 becomes difficult to slide to the extent that cleaning is required. For example, the detecting unit 32 similarly determines whether or not there is a portion requiring maintenance in the production apparatus M1, the production apparatus M2, the production apparatus M4, the production apparatus M5, the production apparatus M6, the production apparatus M7, the production apparatus M8, and the production apparatus M9, and if there is a portion requiring maintenance, detects the portion as a maintenance target.
The determination unit 33 determines whether or not to perform maintenance of the maintenance object on the 1 st maintenance day based on the time when the maintenance object is detected and the 1 st period, and determines whether or not to perform maintenance of the maintenance object on the 1 st maintenance day, before the 1 st maintenance day. For example, the 1 st maintenance day is a day predetermined as a day on which maintenance is performed. Further, for example, the 1 st deadline is a deadline in which a maintenance object should be detected. That is, for example, the 1 st period is a period in which the efficiency of maintenance on the 1 st maintenance day is not likely to be lowered even if maintenance of the maintenance object is performed on the 1 st maintenance day when the maintenance object is detected within the 1 st period. Further, for example, the 1 st deadline is a deadline for which 1 st maintenance information should be generated. That is, for example, if the 1 st period is a period in which the 1 st maintenance information is generated within the 1 st period, the efficiency of maintenance on the 1 st maintenance day is not likely to be lowered even if maintenance of the maintenance object is performed on the 1 st maintenance day. Further, for example, the 1 st period is set based on a preparation period of a resource that should be prepared for performing maintenance of the maintenance object. That is, for example, if the 1 st period is a period in which resources for performing maintenance of the maintenance object are prepared within the 1 st period, the efficiency of the maintenance on the 1 st maintenance day is not likely to be lowered even if the maintenance of the maintenance object is performed on the 1 st maintenance day. For example, when the preparation period is 10 days before the 1 st maintenance day, the 1 st period is set to 10 days before the 1 st maintenance day. For example, the 1 st term is set based on a period required for preparing a resource for performing maintenance of the maintenance target. For example, when the period required for preparing the resource for performing maintenance of the maintenance target is 5 days, the 1 st period is set to 5 days before the 1 st maintenance day. For example, resources for performing maintenance of the maintenance target are feeder maintenance units, air guns, grease, operators, filters, tools, jigs, and/or the like. For example, the preparation period is a determination period of a shift (shift schedule) of an operator.
For example, the determination unit 33 determines that the maintenance object is to be maintained on the 1 st maintenance day by making the maintenance object belong to the 1 st group that is to be maintained on the 1 st maintenance day. For example, the determination unit 33 determines that the maintenance target is not to be maintained on the 1 st maintenance day by not making the maintenance target belong to the 1 st group to be maintained on the 1 st maintenance day.
For example, the determination unit 33 determines to perform maintenance of the maintenance object on the 1 st maintenance day when the time of detecting the maintenance object is earlier than the 1 st period, and determines not to perform maintenance of the maintenance object on the 1 st maintenance day when the time is later than the 1 st period. For example, when the time when the maintenance object is detected is the same day as the 1 st time period, the determination unit 33 may determine that the maintenance object is to be maintained on the 1 st maintenance day or not on the 1 st maintenance day.
For example, a plurality of maintenance days including the 1 st maintenance day and a plurality of periods corresponding to the plurality of maintenance days including the 1 st period are set. Each of the plurality of time periods is a time period for determining whether or not to perform maintenance of the maintenance object on the maintenance day, and is a time period preceding the maintenance day corresponding to the time period among the plurality of maintenance days. That is, a term for determining whether or not to perform maintenance of the maintenance object on each of the plurality of maintenance days is set. For example, a plurality of maintenance days are set at 1-week intervals. That is, for example, a given day of the week for which a plurality of maintenance days are set becomes a maintenance day. For example, the plurality of time periods are determined in the same manner as the 1 st time period.
For example, when the time of detecting the maintenance object is later than the 1 st time period, the determination unit 33 determines that maintenance of the maintenance object is performed on the 2 nd maintenance day among the plurality of maintenance days, and the 2 nd maintenance day corresponds to the 2 nd time period which is later than the time and closest to the time period among the plurality of time periods.
For example, the determination unit 33 determines that the maintenance object is to be maintained on the 2 nd maintenance day by making the maintenance object belong to the 2 nd group that is to be maintained on the 2 nd maintenance day.
For example, each time a maintenance object is detected, the determination unit 33 determines whether or not maintenance of the maintenance object is performed on the 1 st maintenance day. For example, the determination unit 33 determines whether or not the time when the maintenance object is detected is later than the 1 st time limit, and determines to perform maintenance of the maintenance object on the 2 nd maintenance day, each time the time is determined to be later than the 1 st time limit. That is, for example, each time a maintenance object is detected, the determination unit 33 determines a maintenance day on which maintenance of the maintenance object is performed from among a plurality of maintenance days based on the time when the maintenance object is detected.
The maintenance information generating unit 34 generates 1 st maintenance information for performing maintenance performed on 1 st maintenance day. When it is determined that maintenance of the maintenance object is to be performed on the 1 st maintenance day, the maintenance information generating unit 34 includes object maintenance information for performing maintenance of the maintenance object in the 1 st maintenance information. On the other hand, when it is determined that maintenance of the maintenance object is not performed on the 1 st maintenance day, the maintenance information generating unit 34 does not include the object maintenance information in the 1 st maintenance information. That is, the maintenance information generating unit 34 includes the 1 st maintenance information with the object maintenance information of the maintenance object determined to be maintained on the 1 st maintenance day, and does not include the 1 st maintenance information with the object maintenance information of the maintenance object determined to be maintained not on the 1 st maintenance day. For example, the object maintenance information includes the type of the maintenance object, the content of maintenance of the maintenance object, the type of the resource for performing maintenance of the maintenance object, the period required for the maintenance of the maintenance object, and the like.
For example, when it is determined that the maintenance of the plurality of maintenance objects is performed on the 1 st maintenance day and the plurality of maintenance objects belong to the 1 st group that is performed on the 1 st maintenance day, the maintenance information generating unit 34 includes the plurality of object maintenance information in the 1 st maintenance information. That is, for example, in the case where maintenance of a plurality of maintenance objects is performed on the 1 st maintenance day, the maintenance information generating unit 34 includes the type of each of the plurality of maintenance objects, the content of each of the plurality of maintenance objects, the type of resources for performing each of the plurality of maintenance objects, the period required for each of the plurality of maintenance objects, and the like.
Further, for example, the maintenance information generating unit 34 generates the 2 nd maintenance information for performing maintenance performed on the 2 nd maintenance day. When it is determined that maintenance of the maintenance object is performed on the 2 nd maintenance day, the maintenance information generating unit 34 includes the object maintenance information in the 2 nd maintenance information. That is, for example, the maintenance information generating unit 34 includes 1 or more object maintenance information determined to be 1 or more maintenance objects to be maintained on the 2 nd maintenance day in the 2 nd maintenance information.
The maintenance plan generating unit 35 generates a maintenance plan for the 1 st maintenance day. For example, the maintenance plan generating unit 35 generates a maintenance plan indicating: a period of performing maintenance of each of 1 or more maintenance objects on the 1 st maintenance day, a place of performing maintenance of each of 1 or more maintenance objects, a resource used for maintenance of each of 1 or more maintenance objects, and the like. That is, for example, the maintenance schedule of the 1 st maintenance day includes information indicating what kind of maintenance is performed using what kind of resources at what kind of resources are used at what kind of maintenance day 1.
Further, for example, the maintenance plan generating unit 35 generates a maintenance plan for the 2 nd maintenance day. For example, the maintenance plan generating unit 35 generates a maintenance plan indicating: a period of performing maintenance of each of 1 or more maintenance objects on the 2 nd maintenance day, a place of performing maintenance of each of 1 or more maintenance objects, a resource used for maintenance of each of 1 or more maintenance objects, and the like. That is, for example, the maintenance schedule of the 2 nd maintenance day includes information indicating what kind of maintenance is performed at what kind of resource is used at what kind of time and place on the 2 nd maintenance day.
For example, the maintenance management device 10 may not include the maintenance plan generation unit 35, and the maintenance plan generation unit 35 may be provided outside the maintenance management device 10.
The output unit 36 outputs the 1 st maintenance information generated by the maintenance information generating unit 34. Further, for example, the output unit 36 outputs the 2 nd maintenance information generated by the maintenance information generation unit 34. Further, for example, the output unit 36 outputs plan information indicating the maintenance plan generated by the maintenance plan generation unit 35. For example, the output unit 36 outputs the 1 st maintenance information, the 2 nd maintenance information, and the plan information to the display unit 60.
The storage unit 40 stores various information. For example, the storage unit 40 stores the 1 st maintenance information, the 2 nd maintenance information, the maintenance schedule, the resource information, and the like. For example, the storage unit 40 is implemented by a memory or the like.
The input unit 50 receives an input by a user. For example, the input unit 50 receives input by a user for setting a plurality of maintenance days and a plurality of time periods. For example, the input section 50 is implemented by a touch panel, a hardware button, or the like.
The display unit 60 displays the 1 st maintenance information. Further, for example, the display unit 60 displays the 2 nd maintenance information. Further, for example, the display unit 60 displays a maintenance schedule. For example, the display unit 60 is implemented by a liquid crystal panel, an organic EL panel, or the like.
The functional configuration of the maintenance management device 10 is described above.
Fig. 3 is a flowchart showing an example of the operation of the maintenance management device 10 of fig. 2. Fig. 4 is a diagram for explaining an example of the operation of fig. 3. Fig. 5 is a table showing an example of the 1 st maintenance information displayed by the maintenance management device 10 of fig. 1. An example of the operation of the maintenance management device 10 will be described with reference to fig. 3 to 5. In the following, an example of the operation of the maintenance management device 10 with respect to the production device M3 will be described. The operation of the maintenance management device 10 with respect to each of the plurality of production devices M1, M2, M4 to M9 is the same as the operation of the maintenance management device 10 with respect to the production device M3, and thus a detailed description thereof will be omitted by referring to the description of the operation of the maintenance management device 10 with respect to the production device M3.
As shown in fig. 3, the maintenance management device 10 acquires status information indicating the status of the production device M3 (acquisition step) (step S1). For example, the acquisition unit 31 communicates directly or indirectly with the production device M3, and acquires status information indicating the status of the production device M3 from the production device M3.
When the status information indicating the status of the production device M3 is acquired, the maintenance management device 10 determines whether or not the maintenance target in the production device M3 is detected (step S2). For example, when there is a defective portion in the production apparatus M3, the detection unit 32 detects the defective portion based on state information indicating the state of the production apparatus M3 (detection step), and the maintenance management apparatus 10 determines that the maintenance target in the production apparatus M3 is detected. On the other hand, when there is no defective portion in the production apparatus M3, the detection unit 32 does not detect the defective portion based on the state information indicating the state of the production apparatus M3, and the maintenance management apparatus 10 determines that the maintenance target in the production apparatus M3 is not detected.
In the case where the maintenance object in the production apparatus M3 is not detected (no in step S2), the maintenance management apparatus 10 acquires again the state information indicating the state of the production apparatus M3 (acquisition step) (step S1).
When the maintenance target in the production device M3 is detected (yes in step S2), the maintenance management device 10 determines whether or not to perform maintenance of the maintenance target on the 1 st maintenance day based on the time when the maintenance target is detected and the 1 st period (determination step) (step S3). For example, as shown in fig. 4 (a), when the time when the maintenance object is detected is earlier than the 1 st time limit, the determination unit 33 determines that maintenance of the maintenance object is performed on the 1 st maintenance day. On the other hand, as shown in fig. 4 (b), when the time when the maintenance object is detected is later than the 1 st time period, the determination unit 33 determines not to perform maintenance of the maintenance object on the 1 st maintenance day.
When it is determined that maintenance of the maintenance object is performed on the 1 st maintenance day (yes in step S3), the maintenance management device 10 generates 1 st maintenance information including the object maintenance information (maintenance information generation step) (step S4). For example, the maintenance information generating unit 34 generates 1 st maintenance information including object maintenance information.
When the 1 st maintenance information including the object maintenance information is generated, the maintenance management device 10 outputs the 1 st maintenance information (output step) (step S5), and ends the processing. For example, the output unit 36 outputs the 1 st maintenance information, and the display unit 60 displays the 1 st maintenance information as shown in fig. 5.
When it is determined that maintenance of the maintenance object is not performed on the 1 st maintenance day (no in step S3), the maintenance management device 10 generates 1 st maintenance information (maintenance information generation step) excluding the object maintenance information (step S6). For example, the maintenance information generating unit 34 generates the 1 st maintenance information excluding the object maintenance information.
When the 1 st maintenance information not including the object maintenance information is generated, the maintenance management device 10 outputs the 1 st maintenance information (output step) (step S7).
When the 1 st maintenance information is output, the maintenance management device 10 determines the 2 nd maintenance date on which maintenance of the maintenance object is performed (step S8). For example, as shown in fig. 4 (b), when the time when the maintenance object is detected is later than the 1 st time period, the determination unit 33 determines that maintenance of the maintenance object is performed on the 2 nd maintenance day among the plurality of maintenance days, and the 2 nd maintenance day corresponds to the 2 nd time period which is later than the time period and is closest to the time period among the plurality of time periods.
When it is determined that maintenance of the maintenance object is performed on the 2 nd maintenance day, the maintenance management device 10 generates 2 nd maintenance information including the object maintenance information (step S9). For example, the maintenance information generating unit 34 generates the 2 nd maintenance information including the object maintenance information.
When the 2 nd maintenance information including the object maintenance information is generated, the maintenance management device 10 outputs the 2 nd maintenance information (step S1 0), and ends the processing. For example, the output unit 36 outputs the 2 nd maintenance information, and the display unit 60 displays the 2 nd maintenance information.
For example, steps S8, S9, and S10 may not be performed after steps S6 and S7, may be performed before steps S6 and S7, or may be performed in parallel with steps S6 and S7. For example, each time a maintenance object is detected, the maintenance management device 10 performs an example of the above-described operation on the maintenance object.
In the above, an example of the operation of the maintenance management device 10 is described.
As described above, in the maintenance management device 10, when it can be determined that the efficiency of maintenance on the 1 st maintenance day is not likely to be lowered even if maintenance on the 1 st maintenance day is performed, or the like, maintenance on the 1 st maintenance day can be performed while suppressing the lowering of the efficiency of maintenance on the 1 st maintenance day. On the other hand, in the maintenance management device 10, in a case where it can be determined that the efficiency of maintenance on the 1 st maintenance day is likely to be lowered when maintenance on the 1 st maintenance day is performed, or the like, maintenance on the 1 st maintenance day is not performed, and thus the lowering of the efficiency of maintenance on the 1 st maintenance day can be suppressed. In addition, in the maintenance management device 10, when maintenance of the maintenance object is not performed on the 1 st maintenance day, the maintenance of the maintenance object can be performed on the earliest day among days on which the efficiency seems to be unlikely to be lowered even if the maintenance of the maintenance object is performed.
The maintenance management device 10 according to the embodiment has been described above.
In order to solve the above-described problem, the maintenance management device 10 according to the embodiment includes: an acquisition unit 31 that acquires status information indicating the status of the production device M1 for producing a product; a detection unit 32 that detects a maintenance target that is a target of maintenance in the production device M1 based on the state information; a determination unit 33 that determines whether or not to perform maintenance of the maintenance object on the 1 st maintenance day, based on the time when the maintenance object is detected and the 1 st period, the 1 st period being earlier than the 1 st maintenance day and determining whether or not to perform maintenance of the maintenance object on the 1 st maintenance day; a maintenance information generating unit 34 that generates 1 st maintenance information for performing maintenance performed on 1 st maintenance day; the output unit 36 outputs the 1 st maintenance information, and the maintenance information generating unit 34 includes the 1 st maintenance information with the object maintenance information for performing maintenance of the maintenance object when it is determined that maintenance of the maintenance object is performed on the 1 st maintenance day, and the maintenance information generating unit 34 does not include the 1 st maintenance information with the object maintenance information when it is determined that maintenance of the maintenance object is not performed on the 1 st maintenance day.
Accordingly, when it can be determined that the maintenance of the maintenance target is not likely to be performed on the 1 st maintenance day based on the time when the maintenance target is detected and the 1 st period, the maintenance of the maintenance target on the 1 st maintenance day can be determined to be performed on the 1 st maintenance day. Further, by including the object maintenance information in the 1 st maintenance information, maintenance of the maintenance object can be performed while suppressing a decrease in the efficiency of maintenance on the 1 st maintenance day. On the other hand, when it can be determined that the efficiency of maintenance on the 1 st maintenance day is likely to be lowered when maintenance on the 1 st maintenance day is performed based on the time when the maintenance object is detected and the 1 st period, it can be determined that maintenance on the 1 st maintenance day is not performed. Further, by not including the object maintenance information in the 1 st maintenance information, maintenance of the maintenance object on the 1 st maintenance day can be omitted, and deterioration in the efficiency of maintenance on the 1 st maintenance day can be suppressed.
In the maintenance management device 10 according to the embodiment, the determination unit 33 determines to perform maintenance of the maintenance object on the 1 st maintenance day when the time at which the maintenance object is detected is earlier than the 1 st period, and determines not to perform maintenance of the maintenance object on the 1 st maintenance day when the time is later than the 1 st period.
Accordingly, whether or not to perform maintenance of the maintenance object on the 1 st maintenance day can be easily determined based on the time when the maintenance object is detected and the 1 st period, and therefore, a decrease in the efficiency of maintenance on the 1 st maintenance day can be further suppressed.
In the maintenance management device 10 according to the embodiment, a plurality of maintenance days including the 1 st maintenance day and a plurality of time periods including the 1 st time period and corresponding to the plurality of maintenance days are set, the plurality of time periods are each before the maintenance day corresponding to the time period among the plurality of maintenance days, and are time periods for determining whether or not to perform maintenance of the maintenance object on the maintenance day, when the time of detecting the maintenance object is later than the 1 st time period, the determination unit 33 determines that maintenance of the maintenance object is performed on the 2 nd maintenance day among the plurality of maintenance days, the 2 nd maintenance day corresponds to the 2 nd time period which is later than the time and is closest to the time point among the plurality of time periods, and the maintenance information generation unit 34 generates the 2 nd maintenance information for performing maintenance on the 2 nd maintenance day, and when the maintenance of the maintenance object is determined to be performed on the 2 nd maintenance day, the object maintenance information is included in the 2 nd maintenance information.
Accordingly, the 2 nd maintenance date is a date on which the maintenance efficiency of the 2 nd maintenance date is not easily lowered even when the maintenance of the maintenance object is performed, and when the time of detecting the maintenance object is later than the 1 st period, it can be determined that the maintenance of the maintenance object is performed on the 2 nd maintenance date. Further, by including the object maintenance information in the 2 nd maintenance information, maintenance of the maintenance object can be performed while suppressing a decrease in the efficiency of maintenance on the 2 nd maintenance day. In this way, when the maintenance of the maintenance object is performed on the 1 st maintenance day, the maintenance of the maintenance object can be performed on the 2 nd maintenance day in such a manner that the efficiency of the maintenance on the 1 st maintenance day seems to be easily lowered. This can suppress a decrease in maintenance efficiency on the 1 st maintenance day and a decrease in maintenance efficiency on the 2 nd maintenance day.
In addition, in the maintenance management device 10 according to the embodiment, the 1 st period is set based on the preparation period of the resource to be prepared for performing maintenance of the maintenance target.
Accordingly, it can be easily determined whether or not the efficiency of the maintenance on the 1 st maintenance day is easily lowered when the maintenance of the maintenance object is performed on the 1 st maintenance day, based on the time when the maintenance object is detected and the 1 st period, and the like, and therefore, the lowering of the efficiency of the maintenance on the 1 st maintenance day can be further suppressed.
In the maintenance management device 10 according to the embodiment, the object maintenance information includes the type of the maintenance object, the maintenance content of the maintenance object, and the type of the resource.
Accordingly, the type of the maintenance object, the maintenance content of the maintenance object, and the type of the resource can be easily identified, and thus, the decrease in the maintenance efficiency of the maintenance object can be further suppressed.
The maintenance management device 10 according to the embodiment further includes a display unit 60 for displaying the 1 st maintenance information.
Accordingly, the 1 st maintenance information can be easily identified, and thus, the decrease in maintenance efficiency on the 1 st maintenance day can be further suppressed.
The maintenance management device 10 according to the embodiment further includes a maintenance plan generating unit 35 that generates a maintenance plan for the 1 st maintenance day based on the 1 st maintenance information.
Accordingly, since the maintenance on the 1 st maintenance day can be efficiently performed based on the maintenance schedule on the 1 st maintenance day, the decrease in the efficiency of the maintenance on the 1 st maintenance day can be further suppressed.
In the maintenance management device 10 according to the embodiment, the determination unit 33 determines whether or not to perform maintenance of the maintenance target on the 1 st maintenance day every time the maintenance target is detected.
Accordingly, even when a plurality of maintenance targets are detected, the maintenance efficiency on the 1 st maintenance day can be suppressed from decreasing.
The maintenance management method according to the embodiment includes: an acquisition step of acquiring state information indicating a state of a production apparatus for producing a product; a detection step of detecting a maintenance object, which is an object of maintenance, in the production apparatus based on the state information; a determination step of determining whether or not to perform maintenance of the maintenance object on the 1 st maintenance day based on a time when the maintenance object is detected and the 1 st period, the 1 st period being earlier than the 1 st maintenance day and determining whether or not to perform maintenance of the maintenance object on the 1 st maintenance day; a maintenance information generation step of generating 1 st maintenance information for performing maintenance performed on 1 st maintenance day; and an output step of outputting the 1 st maintenance information, wherein in the maintenance information generation step, when it is determined that maintenance of the maintenance object is performed on the 1 st maintenance day, the object maintenance information for performing maintenance of the maintenance object is included in the 1 st maintenance information, and when it is determined that maintenance of the maintenance object is not performed on the 1 st maintenance day, the object maintenance information is not included in the 1 st maintenance information.
Accordingly, the same effects as those of the maintenance management device 10 described above can be achieved.
(other embodiments, etc.)
The maintenance management device and the like according to one or more embodiments have been described above based on the embodiments, but the present disclosure is not limited to the embodiments. Ways of implementing various modifications of the embodiments that are conceivable to those skilled in the art may also be included in the scope of the present disclosure, as long as they do not depart from the gist of the present disclosure.
In the above-described embodiment, each component may be configured by dedicated hardware or may be realized by executing a software program suitable for each component. Each component may be realized by a program execution unit such as a CPU (Central Processing Unit ) or a processor, which reads and executes a software program recorded on a recording medium such as a hard disk or a semiconductor memory. Here, the software for realizing the apparatus and the like of the above-described embodiment is a program for causing a computer to execute each step included in the flowchart shown in fig. 3.
Industrial applicability
The present disclosure can be utilized for an apparatus or the like that manages maintenance of a production apparatus for producing a product.
Symbol description
10 maintenance management device
20 communication unit
30 processing part
31 acquisition unit
32 detection part
33 determination part
34 maintenance information generating section
35 maintenance plan generating section
36 output part
40 storage part
50 input part
60.

Claims (10)

1. A maintenance management device is provided with:
an acquisition section that acquires status information indicating a status of a production device for producing a product;
a detection unit that detects a maintenance target that is a target of maintenance in the production apparatus based on the state information;
a determination unit configured to determine whether or not to perform maintenance of the maintenance target on a 1 st maintenance day based on a time when the maintenance target is detected and a 1 st period, the 1 st period being a period before the 1 st maintenance day and being used to determine whether or not to perform maintenance of the maintenance target on the 1 st maintenance day;
a maintenance information generating unit that generates 1 st maintenance information for performing maintenance performed on the 1 st maintenance day; and
an output unit configured to output the 1 st maintenance information,
the maintenance information generating unit includes object maintenance information for performing maintenance of the maintenance object in the 1 st maintenance information when it is determined that the maintenance of the maintenance object is performed on the 1 st maintenance day, and the maintenance information generating unit does not include the object maintenance information in the 1 st maintenance information when it is determined that the maintenance of the maintenance object is not performed on the 1 st maintenance day.
2. The maintenance management device according to claim 1, wherein,
the determination unit determines to perform maintenance of the maintenance object on the 1 st maintenance day when the time is earlier than the 1 st period, and determines not to perform maintenance of the maintenance object on the 1 st maintenance day when the time is later than the 1 st period.
3. The maintenance management device according to claim 1 or 2, wherein,
a plurality of maintenance days including the 1 st maintenance day and a plurality of periods corresponding to the plurality of maintenance days including the 1 st period are set,
the plurality of time periods are each set before a maintenance day corresponding to the time period among the plurality of maintenance days, and are time periods for determining whether to perform maintenance of the maintenance object on the maintenance day,
the determination unit determines that maintenance of the maintenance object is performed on a 2 nd maintenance day among the plurality of maintenance days when the time is later than the 1 st time, the 2 nd maintenance day corresponding to a 2 nd time period which is later than the time and closest to the time among the plurality of time periods,
the maintenance information generating unit generates the 2 nd maintenance information for performing the maintenance performed on the 2 nd maintenance day, and includes the object maintenance information in the 2 nd maintenance information when it is determined that the maintenance of the maintenance object is performed on the 2 nd maintenance day.
4. The maintenance management device according to claim 1 or 2, wherein,
the 1 st period is set based on a preparation period of a resource that should be prepared for performing maintenance of the maintenance object.
5. The maintenance management device according to claim 4, wherein,
the object maintenance information includes a kind of the maintenance object, a content of maintenance of the maintenance object, and a kind of the resource.
6. The maintenance management device according to claim 1 or 2, wherein,
the maintenance management device further includes a display unit that displays the 1 st maintenance information.
7. The maintenance management device according to claim 1 or 2, wherein,
the maintenance management device further comprises: and a maintenance plan generation unit that generates a maintenance plan for the 1 st maintenance day based on the 1 st maintenance information.
8. The maintenance management device according to claim 1 or 2, wherein,
the determination unit determines whether or not to perform maintenance of the maintenance target on the 1 st maintenance day every time the maintenance target is detected.
9. A maintenance management method is provided with:
an acquisition step of acquiring state information indicating a state of a production apparatus for producing a product;
A detection step of detecting a maintenance object that is an object of maintenance in the production apparatus based on the state information;
a determination step of determining whether or not to perform maintenance of the maintenance object on a 1 st maintenance day based on a time when the maintenance object is detected and a 1 st period, the 1 st period being a period before the 1 st maintenance day and being used for determining whether or not to perform maintenance of the maintenance object on the 1 st maintenance day;
a maintenance information generation step of generating 1 st maintenance information for performing maintenance performed on the 1 st maintenance day; and
an output step of outputting the 1 st maintenance information,
in the maintenance information generating step, when it is determined that the maintenance of the maintenance object is performed on the 1 st maintenance day, object maintenance information for performing the maintenance of the maintenance object is included in the 1 st maintenance information, and when it is determined that the maintenance of the maintenance object is not performed on the 1 st maintenance day, the object maintenance information is not included in the 1 st maintenance information.
10. A program for causing a computer to execute the maintenance management method according to claim 9.
CN202280046314.8A 2021-12-22 2022-11-22 Maintenance management device, maintenance management method, and program Pending CN117581250A (en)

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