WO2021085087A1 - 業務管理システム及び業務管理方法 - Google Patents
業務管理システム及び業務管理方法 Download PDFInfo
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- WO2021085087A1 WO2021085087A1 PCT/JP2020/038322 JP2020038322W WO2021085087A1 WO 2021085087 A1 WO2021085087 A1 WO 2021085087A1 JP 2020038322 W JP2020038322 W JP 2020038322W WO 2021085087 A1 WO2021085087 A1 WO 2021085087A1
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- abnormality
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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] or computer integrated manufacturing [CIM]
- G05B19/4184—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] or computer integrated manufacturing [CIM] characterised by fault tolerance, reliability of production system
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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] or computer integrated manufacturing [CIM]
- G05B19/41835—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] or computer integrated manufacturing [CIM] characterised by programme execution
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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
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
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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
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/04—Manufacturing
-
- 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
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/31—From computer integrated manufacturing till monitoring
- G05B2219/31001—CIM, total factory control
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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
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/31—From computer integrated manufacturing till monitoring
- G05B2219/31469—Graphical display of process as function of detected alarm signals
Definitions
- the present invention relates to a technology of a business management system and a business management method.
- Patent Document 1 and Patent Document 2 are disclosed as techniques related to such production process management.
- a strategy map table 206 which is a correspondence table of KGI and KPI, is created based on a balanced scorecard, and based on this strategy map table 206, a screen displaying KGI is displayed. It is possible to transition to a screen displaying the corresponding KPI through a refined search by several selection windows.
- integrated production control method using a production process management chart and its system are disclosed.
- Patent Document 2 is in charge of "external information acquisition unit 211 that acquires information from the external system 50 and the expert system 60, and management terminal transmission / reception unit 213 that communicates with the management terminal 30 to exchange information.
- the calculation unit 215 that generates the information from A to F and sends it to the management terminal 30 and the storage device 22 stores information such as external information, information from the person in charge terminal device, and calculation result (external storage).
- a production line management device is disclosed that includes an information storage unit 212 that performs a process of reading out necessary information, as well as a case of storing the information in the device 25).
- Patent Document 1 needs further improvement in order to improve the efficiency of PDCA.
- the techniques and the like described in Patent Document 2 have the following problems in their operation.
- A1 Most of them simply visualize the actual results numerically, and it takes time to judge whether or not they are abnormal.
- A2 Even if the occurrence of an abnormality can be grasped, there is no mechanism to follow up the countermeasures against the abnormality, and it does not lead to prompt countermeasures.
- A3 There are many visualizations that are specialized for specific information such as production progress display, and it is not possible to grasp the status of the entire factory with a horizontal skewer.
- A4) The range and content of the information you want to grasp differs depending on the job title and position, and you cannot quickly reach the information you want to see.
- the present invention was made in view of such a background, and an object of the present invention is to realize an efficient PDCA cycle.
- the present invention collects information on anomalies in departments having a hierarchical relationship in a factory, and stores the collected information on the anomalies and anomalies including information on the state of the anomalies.
- the information storage unit, the storage processing unit that stores the countermeasure information including the information on the status of the countermeasure against the abnormality, and the storage processing unit that stores the countermeasure progress information storage unit, and the length of time that the abnormality continues are monitored.
- the abnormality monitoring unit that updates the abnormality state and the status of the countermeasure are monitored in the abnormality information in the abnormality information storage unit, and the status of the countermeasure changes.
- the countermeasure monitoring unit that updates the status of the countermeasure, the abnormal status in the abnormal information, and the countermeasure status in the countermeasure information are described. It is characterized by having an output processing unit that changes an output method of alarm information indicating an abnormal state and a state of the countermeasure, and an output unit that outputs the alarm information.
- an output processing unit that changes an output method of alarm information indicating an abnormal state and a state of the countermeasure, and an output unit that outputs the alarm information.
- FIG. 3 It is a figure (3) explaining the update of the degree of abnormality in the case of equipment abnormality. It is a figure (the 1) explaining the update of the degree of abnormality in the case of progress abnormality. It is a figure (the 2) explaining the update of the degree of abnormality in the case of progress abnormality. It is a figure (the 3) explaining the update of the degree of abnormality in the case of progress abnormality. It is a figure (the 1) which shows the example of the abnormality occurrence warning display. It is a figure (the 2) which shows the example of the abnormality occurrence warning display. It is a figure (the 3) which shows the example of the abnormality occurrence warning display. It is a figure (the 4) which shows the example of the abnormality occurrence warning display.
- FIG. 1 which shows the example of the abnormality occurrence warning display.
- the 2 which shows the example of the abnormality occurrence warning display.
- the 3) which shows the example of the abnormality occurrence warning display.
- FIG. 4 which shows the example of the abnormality
- FIG. 5 is a diagram (No. 5) showing an example of an abnormality occurrence warning display. It is a figure (the 1) explaining the registration of the measure request for the occurrence
- FIG. 1 It is a figure (No. 1) explaining the processing when it is left unattended in the state where the countermeasure request for equipment abnormality is not made. It is a figure (No. 2) explaining the processing when it is left unattended in the state where the countermeasure request for equipment abnormality is not made. It is a figure (No. 1) explaining the process when the measure is taken, but the measure is left unattended even after the scheduled date and time of the measure has passed.
- FIG. 2 is a diagram (No. 2) for explaining the processing when the countermeasure is taken but the countermeasure is left unattended even after the scheduled countermeasure date and time has passed. It is a figure (the 1) which shows the example of the abnormality occurrence warning display.
- FIG. 5 is a diagram (No. 5) showing an example of an abnormality occurrence warning display. It is a figure (the 1) which shows the example of the state display screen. It is a figure (the 2) which shows the example of the state display screen. It is a figure (the 3) which shows the example of the state display screen. It is a figure which shows the example of the priority definition master information in a "production process".
- the PDCA management system 1 in the present embodiment performs the following processing.
- (B1) Collect "planning information” and "actual information” of various operations of the factory in real time, including from other systems (Plan Do).
- the PDCA management system 1 in the present embodiment performs the following processing after performing the processing of (B1). Details of each process will be described later.
- B2 Based on the collected information, an abnormality is determined, displayed on a large board, and the abnormality is noticed. At the same time, information is displayed and analyzed in a complex manner to determine the cause and effect of the abnormality (Check).
- B3 The status of countermeasures is displayed to call attention and prompt countermeasures (Action).
- FIG. 1 is a diagram showing a configuration example of the PDCA management system 1 according to the present embodiment.
- the PDCA management system 1 has a business management device 100 for managing PDCA in the department 2.
- the business management device 100 includes a memory 110, a CPU (Central Processing Unit) 101, and a communication device 102.
- a program is loaded into the memory 110 from a storage device (not shown), and the loaded program is executed by the CPU 101, thereby embodying the registration processing unit 111, the equipment abnormality monitoring unit 112, and the countermeasure monitoring unit 113.
- the registration processing unit 11 stores the information transmitted from the terminal device 200 in the respective DBs 121 to 126.
- the equipment abnormality monitoring unit 112 monitors whether or not an abnormality such as an equipment abnormality, a quality abnormality, or a safety abnormality has been resolved.
- the countermeasure monitoring unit 113 monitors whether or not countermeasures against abnormalities such as equipment abnormalities have been taken.
- the business management device 100 has a progress abnormality alarm DB 121, a progress abnormality countermeasure request DB 122, a quality abnormality alarm DB 123, a safety abnormality alarm DB 124, an equipment abnormality alarm DB 125, and an equipment abnormality countermeasure request DB 126.
- the progress abnormality alarm DB 121 stores information regarding an abnormality in the progress of the process.
- the quality abnormality alarm DB 123 stores information related to the quality abnormality.
- the safety abnormality alarm DB 124 stores information related to the safety abnormality.
- the equipment abnormality alarm DB 125 stores information related to equipment abnormality.
- the progress abnormality countermeasure request DB 122 stores information on countermeasures against the progress abnormality.
- the equipment abnormality countermeasure request DB 126 stores information on countermeasures against equipment abnormality.
- the business management device 100 has an alarm information selection DB 127, a priority definition master DB 128, a countermeasure master DB 129, and an administrator call request DB 130.
- the alarm information selection DB 127 stores information regarding which DB 121 to 126 of the DB 121 to 126 is referred to when the alarm information M (see FIG. 33 or the like) described later is output from the output device 220.
- the priority definition master DB 128 stores information for reference by the output processing unit 211 when displaying the priority with respect to the alarm information M described later.
- the countermeasure master DB 129 stores information for the registration processing unit 111 to refer to what countermeasures are to be stored when the countermeasures against abnormalities are stored in the progress abnormality countermeasure request DB 122 or the equipment abnormality countermeasure request DB 126. There is.
- the administrator call request DB 130 stores information when the countermeasure content is an administrator call.
- a terminal device 200 is installed in each department 2.
- the terminal device 200 has a memory 210, a CPU 201, a communication device 202, and an input device 203.
- a program is loaded into the memory 210 from a storage device (not shown), and the loaded program is executed by the CPU 201 to output information based on display information transmitted from the business management device 100 from the output device 220.
- Part 211 is embodied.
- a device corresponding to each department 2 is installed.
- a display board 221 is installed as an output device 220 in the A department 2A and the C department 2C.
- the display board 221 and the speaker 222 are installed in the B section 2B.
- a tablet terminal may be installed as the terminal device 200 and the output device 220. In this case, the tablet terminal is equipped with the functions of the terminal device 200 and the output device 220.
- the display board 221 since the display board 221 has the function of the touch panel, the display board 221 may have the function of the input device 203.
- the progress monitoring device 230 for monitoring the progress status is installed in the department A 2A.
- the business management device 100 and each terminal device 200 are connected by a network N such as a LAN (Local Area Network) to exchange information.
- a network N such as a LAN (Local Area Network) to exchange information.
- FIG. 2 is a diagram showing a procedure for registering an abnormality occurrence in the equipment abnormality alarm DB 125.
- FIG. 2 describes a process performed when the user recognizes an equipment abnormality.
- the user Upon recognizing the occurrence of the equipment abnormality, the user inputs the equipment abnormality registration information 401 via the input device 203 of the terminal device 200.
- the equipment abnormality registration information 401 includes a "process No.” uniquely assigned to the process, a phenomenon "abnormal content", a "status” indicating the current state of the abnormality, and an "occurrence date and time”. , "Department” indicating the department in which the equipment in which the abnormality has occurred is installed, and "Equipment” indicating the equipment in which the abnormality has occurred.
- the equipment abnormality registration information 401 is transmitted to the business management device 100 and stored in the equipment abnormality alarm information 125A held in the equipment abnormality alarm DB 125.
- the equipment abnormality alarm information 125A includes items of "abnormality No.”, "process No.”, "abnormality content”, “abnormality status”, “date and time of occurrence", and "equipment”. Have. Further, although not shown, the equipment abnormality alarm information 125A also has an item of "resolution date and time" in which the date and time when the equipment abnormality is resolved is stored.
- the registration processing unit 111 of the business management device 100 that has received the equipment abnormality registration information 401 first generates an "abnormality No.”.
- each information of the equipment abnormality registration information 401 is stored in the equipment abnormality alarm information 125A. That is, the registration processing unit 111 stores the “process No.” of the equipment abnormality registration information 401 in the “process No.” column of the equipment abnormality alarm information 125A. Similarly, the registration processing unit 111 stores the "abnormal content” of the equipment abnormality registration information 401 in the "abnormal content” column of the equipment abnormality alarm information 125A, and stores the "status" of the equipment abnormality registration information 401 in the equipment abnormality alarm information. Store in the "abnormal status" column of 125A.
- the registration processing unit 111 stores the "occurrence date and time” of the equipment abnormality registration information 401 in the "occurrence date and time” column of the equipment abnormality alarm information 125A. Further, the registration processing unit 111 stores the "equipment” of the equipment abnormality registration information 401 in the "equipment” column of the equipment abnormality alarm information 125A. In the example shown in FIG. 2, the information of "abnormality is occurring” is stored in the "abnormality status" column of the equipment abnormality alarm information 125A (thick frame).
- the registration processing unit 111 also stores the same information in the equipment abnormality countermeasure request information 126A stored in the equipment abnormality countermeasure request DB 126 (described later in FIG. 17).
- FIG. 3 is a diagram showing a procedure for registering the resolution of the abnormality in the equipment abnormality alarm DB 125.
- FIG. 3 describes a process performed when the user recognizes that the equipment abnormality is resolved.
- the user Upon recognizing the resolution of the equipment abnormality, the user inputs the equipment recovery registration information 402 via the input device 203 of the terminal device 200.
- the equipment abnormality registration information 401 includes an "abnormality No.”, a "status” indicating the current state, and a "resolution date and time". "Resolution date and time” is the date and time when the equipment abnormality was resolved.
- the equipment recovery registration information 402 is transmitted to the business management device 100 and stored in the equipment abnormality alarm information 125A held in the equipment abnormality alarm DB 125.
- the registration processing unit 111 of the business management device 100 that has received the equipment recovery registration information 402 stores each information of the equipment recovery registration information 402 in the equipment abnormality alarm information 125A, using the "abnormality No.” of the equipment recovery registration information 402 as a key. To do. That is, the registration processing unit 111 stores the "status" of the equipment recovery registration information 402 in the "abnormal status" column of the equipment abnormality alarm information 125A.
- the registration processing unit 111 stores the "cancellation date and time" of the equipment recovery registration information 402 in the "cancellation date and time” column (not shown) of the equipment abnormality alarm information 125A.
- the information of "abnormality resolution” is stored in the "abnormality status" column of the equipment abnormality alarm information 125A (see the thick frame).
- FIG. 4 is a diagram showing a procedure for registering an abnormality occurrence in the progress abnormality alarm DB 121.
- FIG. 4 describes an automatic registration process of progress abnormality by the management system.
- FIG. 4 and FIG. 5 the case where an abnormality occurs in the progress will be described.
- the progress monitoring device 230 detects the delay in progress.
- the delay in progress for example, the progress monitoring device 230 periodically monitors the place where N products must be produced by a certain time, but the product has not reached N even at that time. It is detected by doing.
- the progress monitoring device 230 compares the standard (plan) with the actual result, and if the difference is equal to or greater than the threshold value, detects the delay in progress.
- the progress monitoring device 230 Upon recognizing the occurrence of progress delay, the progress monitoring device 230 inputs the progress monitoring batch information 411. As shown in FIG. 4, the progress monitoring batch information 411 includes "process No.”, "abnormal content” indicating a phenomenon, “status” indicating the current state, "date and time of occurrence”, and "equipment”.
- the progress monitoring batch information 411 is transmitted to the business management device 100 and stored in the progress abnormality alarm information 121A held in the progress abnormality alarm DB 121.
- the progress abnormality alarm information 121A contains items of "abnormality No.”, "process No.”, "abnormality content”, “abnormality status”, "date and time of occurrence", and "equipment”. Have. Further, although not shown, the progress abnormality alarm information 121A also has an item of "resolution date and time” in which the date and time when the progress delay is resolved is stored.
- the registration processing unit 111 of the business management device 100 that has received the progress monitoring batch information 411 first generates an "abnormality No.”.
- each information of the progress monitoring batch information 411 is stored in the progress abnormality alarm information 121A. That is, the registration processing unit 111 stores the “process No.” of the progress monitoring batch information 411 in the “process No.” column of the progress abnormality alarm information 121A. Similarly, the registration processing unit 111 stores the "abnormal content” of the progress monitoring batch information 411 in the "abnormal content” column of the progress abnormal alarm information 121A, and stores the "status" of the progress monitoring batch information 411 in the progress abnormal alarm information. It is stored in the "abnormal status" column of 121A.
- the registration processing unit 111 stores the "occurrence date and time” of the progress monitoring batch information 411 in the "occurrence date and time” column of the progress abnormality alarm information 121A. Further, the registration processing unit 111 stores the “equipment” of the progress monitoring batch information 411 in the “equipment” column of the progress abnormality alarm information 121A. In the example shown in FIG. 2, the information of "abnormality is occurring” is stored in the "abnormality status" column of the progress abnormality alarm information 121A (see the thick frame).
- the registration processing unit 111 also stores the same information in the progress abnormality countermeasure request DB 122.
- FIG. 5 is a diagram showing a procedure for registering the resolution of the abnormality in the progress abnormality alarm DB 121.
- FIG. 5 describes a process performed when the progress monitoring device 230 recognizes the elimination of the progress delay.
- the progress monitoring device 230 Upon recognizing the elimination of the progress delay, the progress monitoring device 230 generates the progress monitoring batch information 411.
- the progress monitoring batch information 411 includes "abnormality No.”, "status”, and "resolution date and time”.
- the "cancellation date and time” is the date and time when the progress delay is resolved.
- the progress monitoring batch information 411 is transmitted to the business management device 100 and stored in the progress abnormality alarm information 121A held in the progress abnormality alarm DB 121.
- the registration processing unit 111 of the business management device 100 that has received the progress monitoring batch information 411 stores each information of the progress monitoring batch information 411 in the progress abnormality alarm information 121A using the "abnormality No.” of the progress monitoring batch information 411 as a key. To do. That is, the registration processing unit 111 stores the "status" of the progress monitoring batch information 411 in the "abnormal status" column of the progress abnormality alarm information 121A.
- the registration processing unit 111 stores the "cancellation date and time" of the progress monitoring batch information 411 in the "cancellation date and time” column (not shown) of the progress abnormality alarm information 121A.
- the information of "abnormality resolution” is stored in the "abnormality status" column of the progress abnormality alarm information 121A (see the thick frame).
- the equipment abnormality alarm information 125A of the equipment abnormality alarm DB 125 shown in FIG. 6 is the same as the equipment abnormality alarm information 125A shown in FIG.
- the equipment abnormality monitoring unit 112 determines whether or not the equipment recovery registration information 402 (FIG. 3) has been transmitted. If the equipment recovery registration information 402 is not transmitted even after the preset first time has elapsed from the date and time of occurrence, the equipment abnormality monitoring unit 112 registers the equipment abnormality monitoring batch information 421 as shown in FIG. It is sent to the processing unit 111. As shown in FIG. 7, the equipment abnormality monitoring batch information 421 has information of "abnormality No.” and "status". Here, in the "status", the information of "abnormality occurring [large]" is stored.
- the registration processing unit 111 searches for the equipment abnormality alarm information 125A using the "abnormality No.” of the equipment abnormality monitoring batch information 421 as a key, and sets the "abnormality status" column of the corresponding record to "abnormality occurring [large]”. Update to (see thick frame).
- the equipment recovery registration information 402 is transmitted even after the preset second time has elapsed. If not, the equipment abnormality monitoring unit 112 sends the equipment abnormality monitoring batch information 421 to the registration processing unit 111 as shown in FIG. As shown in FIG. 8, the equipment abnormality monitoring batch information 421 has information of "abnormality No.” and "status". Here, in the "status", the information of "abnormality occurring [extra large]" is stored.
- the registration processing unit 111 searches for the equipment abnormality alarm information 125A using the "abnormality No.” of the equipment abnormality monitoring batch information 421 as a key, and sets the "abnormality status" column of the corresponding record to "abnormality occurring [extra large]”. Update to.
- the progress abnormality alarm information 121A of the progress abnormality alarm DB 121 shown in FIG. 9 is the same as the progress abnormality alarm information 121A shown in FIG.
- the equipment abnormality monitoring unit 112 sends the progress monitoring batch information 411 to the registration processing unit 111 as shown in FIG.
- the progress delay increases when the standard (plan) and the actual result are compared and the difference becomes equal to or more than the preset first threshold value.
- the progress monitoring batch information 411 has information of "abnormality No.” and "status".
- the information of "abnormality occurring [large]" is stored.
- the registration processing unit 111 searches for the progress abnormality alarm information 121A using the "abnormality No.” of the progress monitoring batch information 411 as a key, and sets the "abnormality status" column of the corresponding record to "abnormality occurring [large]”. Update (see thick frame).
- the equipment abnormality monitoring unit 112 performs the progress as shown in FIG.
- the monitoring batch information 411 is sent to the registration processing unit 111.
- the progress difference is further expanded when the standard (plan) and the actual result are compared and the difference becomes equal to or more than the preset second threshold value (> first threshold value).
- the progress monitoring batch information 411 has information of "abnormality No.” and "status".
- the information of "abnormality occurring [extra large]" is stored.
- the registration processing unit 111 searches for the progress abnormality alarm information 121A using the "abnormality No.” of the progress monitoring batch information 411 as a key, and sets the "abnormality status" column of the corresponding record to "abnormality occurring [extra large]”. Update (see thick frame).
- the registration process in FIGS. 2 to 11 is also performed for the quality abnormality alarm DB 123 and the safety abnormality alarm DB 124.
- FIG. 12 shows a state in which no information is registered in the equipment abnormality alarm information 125A held in the equipment abnormality alarm DB 125. That is, FIG. 12 shows a state in which no equipment abnormality has occurred.
- the output processing unit 211 displays the alarm information M with a green circle (represented by a fine solid line circle in FIG. 12) indicating that an abnormality has not occurred in the display board 221.
- the display of such alarm information M is referred to as "normal display”.
- FIG. 13 shows the equipment abnormality alarm information 125A when an equipment abnormality occurs as shown in FIG.
- the output processing unit 211 displays the alarm information M with a red circle (represented by a thick solid line circle in FIG. 13) indicating that an abnormality has occurred.
- the display of such alarm information M is referred to as "abnormal display (small)".
- FIG. 14 shows the equipment abnormality alarm information 125A when the equipment abnormality is not resolved even after the first time has passed.
- "abnormality occurring [large]" is registered as in FIG. 7.
- the output processing unit 211 expresses by arranging three lines on the upper left of the paper surface of the red circle blinking on the display board 221 (in FIG. 14, the thick broken line circle). ) Displays the alarm information M, indicating that the first time has passed since the abnormality occurred.
- the display of such alarm information M is referred to as "abnormal display (large)".
- FIG. 16 shows the equipment abnormality alarm information 125A when the equipment abnormality is resolved. Similar to FIG. 3, "abnormality resolution" is registered in the "abnormality status" column of the equipment abnormality alarm information 125A shown in FIG. In such a case, as shown in FIG. 16, the output processing unit 211 uses a green circle (represented by a fine solid line circle in FIG. 16) indicating that no abnormality has occurred in the display board 221 to indicate the alarm information M. Is displayed. As described above, the display of such alarm information M is referred to as "normal display”.
- the user can customize how to display the alarm information M for each of the "normal display”, “abnormal display (small)”, “abnormal display (large)”, and “abnormal display (extra large)”. ..
- the degree of abnormality such as equipment abnormality is highlighted by the color of a circle, blinking, or the like. By doing so, it is possible to make the user aware of the occurrence of an abnormality and the occurrence of an abnormality such as the degree of the abnormality.
- the display board 221 displays the alarm information M, but the alarm may also be expressed by the sound output from the speaker 222.
- the type and length of the sound may be changed according to the information stored in the "abnormality status" column of the equipment abnormality alarm information 125A.
- FIGS. 17 to 20 show examples of requesting countermeasures against equipment abnormalities, the same processing is performed for other abnormalities (progress abnormalities, etc.).
- the user who recognizes the equipment abnormality transmits the equipment abnormality registration information 401 to the business management device 100 via the input device 203 of the terminal device 200.
- the equipment abnormality registration information 401 transmitted is the same as that transmitted in FIG. However, only "process No.” may be included in the equipment abnormality registration information 401.
- the registration processing unit 111 of the business management device 100 that has received the equipment abnormality registration information 401 is based on the received equipment abnormality registration information 401 and the countermeasure master information 129A (see FIG. 18) stored in the countermeasure master DB 129.
- Information on countermeasures is stored in the equipment abnormality countermeasure request information 126A of the abnormality countermeasure request DB 126. That is, the countermeasure master information 129A is created based on the actual results of the countermeasure contents in the past.
- the equipment abnormality countermeasure request information 126A includes "request No.”, "parent No.”, “abnormality No.”, "process No.”, “department”, and “request status”. It has each item of "request content”, “countermeasure plan”, “countermeasure content”, “occurrence date and time”, “countermeasure schedule”, “update date and time”, “completion date and time”, and “equipment”.
- the "date and time of occurrence” is the date and time when the equipment abnormality occurred.
- FIG. 18 is a diagram showing an example of the countermeasure master information 129A stored in the countermeasure master DB 129.
- the countermeasure master information 129A has each item of "process No.”, "equipment”, “abnormal content”, “countermeasure content”, and “number of times”.
- the countermeasure master information 129A is created based on the "countermeasure content” column of the equipment abnormality countermeasure request information 126A.
- the “process No.” is the same information as the "process No.” in the equipment abnormality alarm information 125A and the equipment abnormality countermeasure request information 126A.
- Equipment stores the name of the equipment in which the abnormality occurred.
- the "abnormal content” stores the content of the abnormality that has occurred, and the “countermeasure content” stores the countermeasures taken for the "abnormal content”.
- the "number of times” stores the number of times the countermeasures are taken, which are stored in the "countermeasure contents”.
- the registration processing unit 111 that has received the equipment abnormality registration information 401 shown in FIG. 17 uses the “process No.”, “abnormality content”, “equipment”, etc. of the equipment abnormality registration information 401 as keys as the countermeasure master information of FIG. 129A is searched, and the "countermeasure content” having the largest “number of times” is extracted from the corresponding "countermeasure content". In the examples of FIGS. 17 and 18, "Xx component replacement" is extracted.
- the registration processing unit 111 stores the extracted "countermeasure contents" in the "countermeasure plan” column of the equipment abnormality countermeasure request information 126A. Further, the registration processing unit 111 stores the date and time when the record of the equipment abnormality countermeasure request information 126A is updated in the "update date and time” column.
- FIG. 19 is a diagram showing a registration example of equipment abnormality countermeasure request information 126A when a request is made to another department when the countermeasure cannot be taken by the own department.
- the maintenance management department is requested to take measures against equipment abnormalities that cannot be completely dealt with.
- the maintenance request information 431 as shown in FIG. 19 is transmitted to the business management device 100 via the terminal device 200.
- the maintenance request information 431 includes each information of "request No.”, "target department” of the request destination, "status” indicating the maintenance status, and "request date and time".
- the "target department" of the request destination is selected by the user, but the business management device 100 may select a vacant department.
- the registration processing unit 111 of the business management device 100 that has received the maintenance request information 431 generates a record of the equipment abnormality countermeasure request information 126A stored in the equipment abnormality countermeasure request DB 126 (record R1).
- the registration processing unit 111 displays the newly generated request No. in the "request No.” column of the generated record R1. Stores "4".
- the registration processing unit 111 receives "abnormality No.”, "process No.”, "department”, “request status”, “request content”, “countermeasure plan”, etc. of record R2, which is the parent record of record R1.
- the registration processing unit 111 updates the "department" column of the record R1 with the information (here, "maintenance") stored in the "target department" of the maintenance request information 431. Further, the registration processing unit 111 stores the number of the "request No.” of the record R2, which is the parent record, in the "parent No.” column of the record R1. Further, the registration processing unit 111 updates the "request status" column of the record R2 to "requested".
- FIG. 20 is a diagram showing an example of performing a process of calling an administrator as one of measures against equipment abnormality.
- the user transmits the administrator call information 432 to the business management device 100 via the terminal device 200.
- the administrator call information 432 includes a "process No.” indicating a location, a "request content” indicating a request content, a "status” indicating a status, and a "occurrence date and time” indicating a request date and time. Includes a "department” that indicates information about the department to which the calling administrator belongs.
- the registration processing unit 111 of the business management device 100 that has received the administrator call information 432 stores each information of the administrator call information 432 in the administrator call request information 130A stored in the administrator call request DB 130.
- the administrator call request information 130A has the same items as the equipment abnormality countermeasure request information 126A.
- the registration processing unit 111 of the business management device 100 that has received the administrator call information 432 generates a new record in the administrator call request information 130A, and requests No. Was generated, and the generated request No. Is stored in the "Request No.” column of the administrator call request information 130A. Further, the registration processing unit 111 displays the administrator call information 432 "process No.”, "department”, “request status”, "request content”, and "occurrence date and time” in the administrator call request information 130A. Each information of "process No.”, “department”, “status”, “request content”, and “occurrence date and time” is stored. In the example of FIG.
- process 1 is stored in “process No.” of the administrator call request information 130A, "unconfirmed” is stored in “request status”, and "administrator call” is stored in “request content”. Further, the registration processing unit 111 stores the date and time when the information is registered (updated) in the record of the administrator call information 432 in the "update date and time” column.
- FIG. 21 shows equipment abnormality countermeasure request information 126A when a countermeasure request for equipment abnormality is made. That is, the equipment abnormality countermeasure request information 126A shown in FIG. 21 has the same information as the equipment abnormality countermeasure request information 126A shown in FIG.
- the countermeasure person transmits the equipment abnormality countermeasure registration information 443 to the business management device 100 via the terminal device 200 as shown in FIG. 22.
- the equipment abnormality countermeasure registration information 443 transmitted includes each information of "request No.”, "status”, “scheduled countermeasure date and time”, and “update date and time”.
- "Measures in progress” is stored as the “status”
- "9:20:00” is stored in the "scheduled countermeasure date and time”
- "9:10: 00" is stored as the update date and time. It is assumed that it is stored.
- the business management device 100 that has received the equipment abnormality countermeasure registration information 443 searches the equipment abnormality countermeasure request information 126A stored in the equipment abnormality countermeasure request DB 126 by using the "request No.” of the equipment abnormality countermeasure registration information 443 as a key. .. Then, the registration processing unit 111 stores each information of the equipment abnormality countermeasure registration information 443 in the record of the equipment abnormality countermeasure request information 126A acquired as a result of the search. Specifically, the registration processing unit 111 stores the "status" ("under measures") of the equipment abnormality countermeasure registration information 443 in the "request status" column of the equipment abnormality countermeasure request information 126A.
- the registration processing unit 111 sets the "scheduled countermeasure date and time” ("9:20:00") and “update date and time” ("9:10: 00") of the equipment abnormality countermeasure registration information 443 to the equipment abnormality countermeasure request information 126A. Store in the "Countermeasure schedule” and "Update date and time” fields.
- FIG. 23 is a diagram showing processing when the countermeasures for equipment abnormalities by the countermeasures are completed.
- the countermeasure person transmits the equipment abnormality countermeasure registration information 443 to the business management device 100 via the terminal device 200.
- the equipment abnormality countermeasure registration information 443 transmitted includes each information of "request No.”, "countermeasure content,” status ",” update date and time ", and” completion date and time ".
- "Xx parts replacement” is stored as “measure content”
- “measure completed” is stored as "status”.
- the business management device 100 that has received the equipment abnormality countermeasure registration information 443 searches the equipment abnormality countermeasure request information 126A stored in the equipment abnormality countermeasure request DB 126 by using the "request No.” of the equipment abnormality countermeasure registration information 443 as a key. .. Then, the registration processing unit 111 stores each information of the equipment abnormality countermeasure registration information 443 in the record of the equipment abnormality countermeasure request information 126A acquired as a result of the search. Specifically, the registration processing unit 111 stores the “status” (“measure completed”) of the equipment abnormality countermeasure registration information 443 in the “request status” column of the equipment abnormality countermeasure request information 126A.
- the registration processing unit 111 stores the "countermeasure content" ("Xx parts replacement") of the equipment abnormality countermeasure registration information 443 in the "countermeasure content” column of the equipment abnormality countermeasure request information 126A. Further, the registration processing unit 111 stores the "update date and time” ("9:20:00") of the equipment abnormality countermeasure registration information 443 in the "update date and time” column of the equipment abnormality countermeasure request information 126A, and registers the equipment abnormality countermeasure. The “completion date and time” (“9:20:00") of the information 443 is stored in the "completion date and time” column of the equipment abnormality countermeasure request information 126A.
- FIGS. 24 and 25 show an example in which the "request status" of the equipment abnormality countermeasure request information 126A is left as "unconfirmed" for a predetermined period.
- FIG. 24 shows equipment abnormality countermeasure request information 126A when a countermeasure request for equipment abnormality is made. That is, the equipment abnormality countermeasure request information 126A shown in FIG. 24 has the same information as the equipment abnormality countermeasure request information 126A shown in FIG.
- the countermeasure monitoring unit 113 determines whether or not the "request status" of the equipment abnormality countermeasure request information 126A is in the "unconfirmed” state and the current time exceeds the time registered in the "occurrence date and time” column. It is regularly monitored. Then, when the current time exceeds the scheduled countermeasure time without receiving the countermeasure request as shown in FIG. 22, the countermeasure monitoring unit 113 generates and generates the countermeasure request monitoring batch information 434 as shown in FIG. 25.
- the countermeasure request monitoring batch information 434 is passed to the registration processing unit 111. As shown in FIG. 25, the countermeasure request monitoring batch information 434 has a “request No.” and a “status”. Here, "unconfirmed [left]” is stored in the "status" of the countermeasure request monitoring batch information 434.
- the registration processing unit 111 Upon receiving the countermeasure request monitoring batch information 434, the registration processing unit 111 searches the record of the equipment abnormality countermeasure request information 126A using the "request No.” stored in the countermeasure request monitoring batch information 434 as a key. Then, the "status" information of the countermeasure request monitoring batch information 434 is stored in the "request status" column of the searched record. As shown in FIG. 25, here, “unconfirmed [left]” is stored in the "request status" column of the equipment abnormality countermeasure request information 126A.
- FIG. 26 shows the equipment abnormality countermeasure request information 126A after starting the countermeasure against the equipment abnormality. That is, the equipment abnormality countermeasure request information 126A shown in FIG. 26 has the same information as the equipment abnormality countermeasure request information 126A shown in FIG.
- the countermeasure monitoring unit 113 sets the time when the "request status" of the equipment abnormality countermeasure request information 126A is “measures in progress” and the current time is registered in the "countermeasure schedule” column of the equipment abnormality countermeasure request information 126A. We regularly monitor whether or not it has exceeded the limit. Then, if the "request status" of the equipment abnormality countermeasure request information 126A is "measures in progress” and the current time exceeds the time registered in the "countermeasure schedule" column of the equipment abnormality countermeasure request information 126A, countermeasures are taken.
- the monitoring unit 113 generates the countermeasure request monitoring batch information 434 as shown in FIG. 27, and passes the generated countermeasure request monitoring batch information 434 to the registration processing unit 111.
- the countermeasure request monitoring batch information 434 has a “request No.” and a “status”.
- "status” of the countermeasure request monitoring batch information 434 "countermeasure in progress [left]” is stored.
- the registration processing unit 111 Upon receiving the countermeasure request monitoring batch information 434, the registration processing unit 111 searches the record of the equipment abnormality countermeasure request information 126A using the "request No.” stored in the countermeasure request monitoring batch information 434 as a key. Then, the "status" information of the countermeasure request monitoring batch information 434 is stored in the "request status" column of the searched record. As shown in FIG. 27, here, “Measures [Left]" is stored in the "Request status" column of the equipment abnormality countermeasure request information 126A.
- FIG. 28 shows a state in which no information is registered in the equipment abnormality countermeasure request information 126A held in the equipment abnormality countermeasure request DB 126. That is, FIG. 28 shows a state in which no equipment abnormality has occurred.
- the output processing unit 211 displays the alarm information M with a green circle (represented by a fine solid line circle in FIG. 28) indicating that an abnormality has not occurred in the display board 221.
- the display of such alarm information M is referred to as "normal display”.
- the equipment abnormality countermeasure request information 126A shows only necessary items.
- FIG. 29 shows the equipment abnormality countermeasure request DB 126 when the equipment abnormality occurs and the information is stored in the equipment abnormality countermeasure request information 126A as shown in FIG. Similar to FIG. 17, "unconfirmed” is registered in the "request status" column of the equipment abnormality countermeasure request information 126A in FIG. 29.
- the output processing unit 211 uses a blinking red circle (in FIG. 29, it is represented by arranging three lines on the upper left of the paper surface of the thick broken line circle) for alarm information. Displaying M indicates that an abnormality has occurred, but no countermeasures have been taken. The display of such alarm information M is referred to as "abnormal display (large)".
- FIG. 30 shows the time when the "request status" of the equipment abnormality countermeasure request information 126A is in the "unconfirmed” state and the current time is registered in the "occurrence date and time” column.
- the equipment abnormality countermeasure request DB126 in the case of exceeding the above is shown.
- "Unconfirmed [Leave]” is registered in the "Request status" column of the equipment abnormality countermeasure request information 126A in FIG. 30.
- the output processing unit 211 arranges three lines on the display board 221 at high speed blinking red circles (in FIG. 30, three lines are arranged on the upper left and upper right of the paper surface of the thick broken line circle.
- abnormal display extra large
- FIG. 31 shows the equipment abnormality countermeasure request DB 126 when countermeasures against equipment abnormalities are being taken (the current time does not elapse the scheduled countermeasure time). Similar to FIG. 22, "Measures in progress" is registered in the "Request status" column of the equipment abnormality countermeasure request information 126A in FIG. 31. In such a case, as shown in FIG. 31, the output processing unit 211 displays the alarm information M with a red circle (represented by a thick solid line circle in FIG. 31) indicating that an abnormality has occurred. As described above, the display of such alarm information M is referred to as "abnormal display (small)".
- FIG. 32 shows the equipment abnormality countermeasure request information 126A when the countermeasure against the equipment abnormality is completed. Similar to FIG. 23, "measured” is registered in the "request status" column of the equipment abnormality countermeasure request information 126A shown in FIG. 32. In such a case, as shown in FIG. 32, the output processing unit 211 uses a green circle (represented by a fine solid line circle in FIG. 32) indicating that no abnormality has occurred in the display board 221. Is displayed. As described above, the display of such alarm information M is referred to as "normal display”.
- the way the alarm information M is displayed can be customized by the user.
- the display board 221 displays the alarm information M, but the alarm may also be expressed by the sound output from the speaker 222.
- the type and length of the sound may be changed according to the information stored in the "abnormality status" column of the equipment abnormality alarm information 125A.
- FIG. 33 is a diagram showing an example of a state display screen D displayed on the display board 221.
- the status display screen D includes a department display area D10, a job button D20, an upper alarm display area D30, a lower alarm display area D40, and an administrator call display area D50.
- “factory> production process” is selected in the department display area D10.
- “Production process” is one of the sub-departments of "factory”, and indicates that the equipment status related to "production process” is displayed.
- the job button D20 is a button for selecting information that the user wants to display. For example, when the user is a person at the "production site" and wants to browse information about "production”, the user selects and inputs the job button D20 of "production” as shown in FIG. 33. Similarly, when the user wants to browse the information about "quality control”, the user selects and inputs the job button D20 of "quality”. Further, when the user wants to browse the information related to "maintenance management", the user selects and inputs the job button D20 of "maintenance”.
- the job button D20 of the "summary” is a job button D20 selected and input by a person (factory manager or the like) who wants to grasp the general condition of the "factory” displayed in the department display area D10. By doing so, the alarm information M to be displayed can be switched depending on the location where the display board 221 is installed and the duties of the viewer. By doing so, the alarm information M that the user wants to view can be appropriately displayed.
- the alarm information M corresponding to the job button D20 is displayed in the upper alarm display area D30 and the lower alarm display area D40. That is, in the upper alarm display area D30 and the lower alarm display area D40, the alarm information M that the user who has selected and input the job button D20 wants to view is stored.
- the alarm information M in the upper layer department and the lower layer department can be viewed at once. , Abnormality and the status of countermeasures can be judged from a broad perspective.
- the "production" job button D20 is selected (the selected job button D20 is indicated by a dot). Therefore, the alarm information M that a person in the "production process" department wants to view is displayed in the upper alarm display area D30 and the lower alarm display area D40.
- the alarm information M is displayed according to the processes shown in FIGS. 2 to 32. The display of the alarm information M is expressed based on FIGS. 12 to 16 and 28 to 32.
- the alarm information M related to the department displayed in the department display area D10 is displayed.
- the alarm information M relating to the lower department of the department displayed in the upper alarm display area D30 is displayed.
- the alarm information M relating to the entire "production process” is displayed in the upper alarm display area D30.
- alarm information M of each process in the "production process”, "machining A”, “machining B”, “assembly A”, and “assembly B” is displayed.
- the "production process” which is the display target of the upper alarm display area D30 is displayed.
- the lower department display area D41 in the lower alarm display area D40 "machining A”, “machining B”, “assembly A”, and “assembly B", which are display targets of the lower alarm display area D40, are displayed. ..
- each alarm information M the alarm information M in which " ⁇ abnormality" is displayed is displayed based on the registration in the abnormality registration process (FIGS. 2 to 16). For example, the alarm information M displayed as "progress abnormality” is displayed based on the registration information of the progress abnormality alarm DB 121. Further, the alarm information M displayed as "equipment abnormality” is displayed based on the registration information of the equipment abnormality alarm DB 125. Similarly, the alarm information M displayed as "quality abnormality” is displayed based on the registration information of the quality abnormality alarm DB 123. Further, the alarm information M displayed as "safety abnormality” is displayed based on the registration information of the safety abnormality alarm DB 124.
- the alarm information M in which " ⁇ Countermeasure” is displayed is displayed based on the registration in the countermeasure registration process (FIGS. 17 to 32).
- the alarm information M displayed as "progress countermeasure” is displayed based on the registration information of the progress abnormality countermeasure request DB 122.
- the "progress countermeasure" of "machining A” in FIG. 33 is "abnormal display (large)". This is because the progress is delayed in "machining A”, but the countermeasure is "unconfirmed”. (See FIG. 29).
- the vertical column indicates the same type of alarm information M.
- the alarm information M101 indicates the progress status in the process of "machining A”
- the alarm information M102 indicates the progress status in the process of "machining B”.
- the alarm information M103 indicates the progress status in the process of "assembly A”
- the alarm information M104 indicates the progress status in the process of "assembly B”.
- each of "progress abnormality”, “quality abnormality”, etc. displayed as alarm information M is referred to as business.
- each department of "Processing A”, “Processing B”, “Assembly A”, and “Assembly B”, which operation ("progress abnormality”, “quality abnormality”, etc.) alarm information M is displayed is determined.
- the output processing unit 211 is determined by referring to the alarm information selection DB 127 described later. The same applies to the status display screen D shown below.
- the alarm information M100 indicates the progress of the "production process", which is a higher-level division of "machining A”, “machining B”, “assembly A”, and “assembly B". The same applies to the columns of other alarm information M.
- the alarm information M of the upper department adopts information that is more alert in the lower department.
- the alarm information M112 to D114 indicating "quality abnormality" of "machining B", "assembly A", and "assembly B” indicate "normal display”.
- the alarm information M111 indicating "quality abnormality” of "machining A” indicates "abnormality display (small)”.
- the alarm information M is displayed in “Abnormal display (small)” according to “Abnormal display (small)” of "Processing A”, which is the most alert.
- the alarm information M112 to D114 indicating "quality abnormality” of "machining B", "assembly A”, and “assembly B” indicates “normal display”, and an alarm indicating "quality abnormality” of "machining A”.
- Information M111 indicates “abnormality display (small)", but in the quality abnormality alarm information (not shown) stored in the quality abnormality alarm DB 123, the "abnormality status" column of "production process” is "solved”. If it is, the information of the "solved” is given priority.
- the output processing unit 211 extracts the information of the target process to be displayed from the respective DBs 121 to 126 in which various planning information, actual information, abnormality information, and countermeasure information collected in the factory are stored. Output to the display board 221. Further, the output processing unit 211 displays the countermeasure priority of the alarm based on the condition set in the “priority definition master”.
- the status display screen D is regularly refreshed. By doing so, the latest information can be displayed as alarm information M.
- the content of the administrator call request information 130A in which the information is stored is displayed in FIG. 20.
- the information of "administrator: XX parts should be replaced” is displayed in accordance with the content of the administrator call request information 130A in FIG.
- the "manager” is a manager of the "production process”. It is assumed that no information is displayed in the administrator call display area D50 on the status display screen D other than FIG. 33.
- FIG. 34 shows an example in which "factory” is selected as the displayed department (see department display area D10) and the job button D20 of "summary” is displayed. Therefore, in the example of FIG. 34, the alarm information M related to the "factory” is displayed in the upper alarm display area D30, and the lower alarm display area D40 is the "delivery process” and "production process” which are subordinate departments of the "factory”. , “Inspection process”, “Shipping process” are displayed.
- the output processing unit 211 displays the screen of the display board 221 in FIG. 35. Transition to the status display screen D.
- the job button D20 remains "summary".
- the alarm information M in the “production process” in the state where the job button D20 of the “summary” is selected and input is displayed. Since the upper department and the lower department displayed in FIG. 35 are the same as those in FIG. 33, the description thereof will be omitted here.
- the status display screen D of the upper department (“factory” in the example of FIG. 35)
- the name of the upper department (“factory” in the example of FIG. 35) displayed in the department display area D10 is used. The user selects and inputs.
- priority display Y1 to Y5 is displayed on some alarm information M. That is, the "equipment abnormality" in the process of "machining A” is the priority “1" (priority display Y1), and the “progress abnormality” in the process of “machining A” is the priority “2" (priority display Y2). ). Similarly, similarly, “progress abnormality” in “assembly A” is priority “3" (priority display Y3), and “progress abnormality” in “machining B” is priority “4" (priority display Y4). The “quality abnormality” of "processing A” is the priority "5" (priority display Y5). Such priority display Y1 to Y5 can be switched on / off. The priority display Y1 to Y5 can be turned on / off by the setting screen, the menu display by right-clicking, or the like.
- FIG. 36 is a diagram showing an example of priority definition master information 128A in the “production process”. As shown in the example of FIG. 36, in the priority definition master information 128A in the "production process”, "machining A”, “machining B”, “assembly A”, and “assembly B" constituting the "production process” are "assembled B".
- the priority of each operation such as "progress abnormality”, “quality abnormality”, “equipment abnormality”, and “safety abnormality” is stored.
- the priority definition master information 128A is created for each displayed department such as “factory” and “production process”, but the priority covering all the departments from the highest to the lowest is given.
- Rank definition master information 128A may be created.
- the display of priority display Y1 to Y5 is turned off.
- the target of the alarm information M displayed in "abnormal display (extra large)" has the highest priority and is "abnormal display (small)”. Means lower priority.
- FIG. 37 is a diagram showing the operation of the output processing unit 211 when displaying the state display screen D of FIG. 35.
- the output processing unit 211 refers to the alarm information selection DB 127, and refers to the currently selected department (see “Production process”: department display area D10) and the selected job button D20 (“Summary”). ”), And DB121, 123 to 125 suitable for the above are selected.
- the alarm information selection DB 127 will be described later.
- the progress abnormality alarm DB 121, the quality abnormality alarm DB 123, the safety abnormality alarm DB 124, and the equipment abnormality alarm DB 125 are selected.
- the output processing unit 211 displays the alarm information M with reference to the selected DBs 121, 123 to 125. Further, in the example of FIG. 35, since the display of the priority display Y1 to Y5 is set, the output processing unit 211 displays the priority display Y1 to Y5 with reference to the priority definition master DB 128.
- the output processing unit 211 displays the screen of the display board 221.
- the transition to the status display screen D of FIG. 38 is made.
- the job button D20 "summary” is still selected.
- the alarm information M in "machining A” is displayed in a state where the job button D20 of "summary” is selected and input.
- the state display screen D of FIG. 38 the alarm information M in "machining A” is displayed in a state where the job button D20 of "summary" is selected and input.
- the alarm information M of "machining A” is displayed in the upper alarm display area D30, and the lower alarm display area D40 shows “excavation” and "drilling” which are subordinate divisions of "machining A”.
- the alarm information M for "cut”, "bend", and "finish" is displayed.
- FIG. 39 is a diagram showing the operation of the output processing unit 211 when transitioning from the state display screen D of FIG. 35 to the state display screen D of FIG. 38.
- the output processing unit 211 refers to the alarm information selection DB 127 and selects DBs 121, 123 to 125 suitable for the selected department (“processing A”) and the selected job button D20 (“summary”). To do.
- the alarm information selection DB 127 will be described later.
- the progress abnormality alarm DB 121, the quality abnormality alarm DB 123, the safety abnormality alarm DB 124, and the equipment abnormality alarm DB 125 are selected.
- the output processing unit 211 displays the alarm information M for the production process with reference to the selected DBs 121, 123 to 125 (display for the production process).
- the output processing unit 211 refers to the alarm information selection DB 127 and refers to the alarm information selection DB 127.
- DB121, 123-125 suitable for the selected department (“Processing A”) and the selected job button D20 (“Summary”) are selected.
- the alarm information selection DB 127 will be described later.
- the progress abnormality alarm DB 121, the quality abnormality alarm DB 123, the safety abnormality alarm DB 124, and the equipment abnormality alarm DB 125 are selected.
- the output processing unit 211 displays the alarm information M for machining A with reference to the selected DBs 121, 123 to 125 (display for machining A).
- the output processing unit 211 shifts the screen of the display board 221 to the status display screen D of FIG. 40.
- the displayed department is the same “production process” as in FIG. 35 (see department display area D10).
- the alarm information M of the “production process” is displayed in the upper alarm display area D30, and each process in the “production process” is displayed in the lower alarm display area D40.
- the alarm information M of "Processing A”, “Processing B", "Assembly A”, and “Assembly B” is displayed.
- the job button D20 of "maintenance” is selected and input, the alarm information M of "equipment abnormality" and "equipment countermeasure” is displayed.
- FIG. 41 is a diagram showing the operation of the output processing unit 211 when transitioning from the state display screen D of FIG. 35 to the state display screen D of FIG. 40.
- the output processing unit 211 has a progress abnormality alarm DB 121, a quality abnormality alarm DB 123, and a safety abnormality selected by referring to the alarm information selection DB 127 on the status display screen D (summary display) of FIG. 35 displayed on the display board 221.
- the alarm information M is displayed based on the alarm DB 124 and the equipment abnormality alarm DB 125. Then, when the job button D20 of "maintenance" in FIG.
- the output processing unit 211 refers to the alarm information selection DB 127 and DB125 suitable for the selected job button D20 ("maintenance"). , 126 is selected.
- the alarm information selection DB 127 will be described later.
- the equipment abnormality alarm DB 125 and the equipment abnormality countermeasure request DB 126 are selected.
- the output processing unit 211 displays the state display screen D (maintenance display) shown in FIG. 40 on the display board 221 with reference to the selected DB.
- FIG. 42 is a diagram showing an example of alarm information selection information 127A in the present embodiment.
- the alarm information selection information 127A regarding the abnormality in the “factory” is shown.
- “Regarding abnormality” means alarm information M relating to “abnormality” such as “equipment abnormality” and “progress abnormality”.
- Similar alarm information selection information 127A is provided for "countermeasures” such as "equipment abnormality countermeasures” and "progress abnormality countermeasures”.
- FIG. 42 shows the alarm information selection information 127A regarding the “factory”, but the PDCA management system 1 also applies the same alarm information to each process such as the “production process” and the “processing A”.
- the selection information 127A is provided. Further, the same alarm information selection information 127A is provided for each job.
- the alarm information selection information 127A is stored in the alarm information selection DB 127, and the output processing unit 211 refers to the department displayed in the department display area D10 and the alarm information selection DB 127, and displays the alarm information M. Select.
- the horizontal axis corresponds to the department and the vertical axis corresponds to the business.
- the information displayed as the alarm information M in each department is indicated by a circle, and the information not to be displayed is indicated by "-".
- alarm information M For example, in the case of "delivery process”, "delivery progress”, “delivery quality”, and “delivery process accident status” are displayed as alarm information M, so that each operation of "progress”, “quality”, and “safety” is “safety”. It is displayed as alarm information M of "progress abnormality”, "quality abnormality”, and "safety abnormality”.
- the output processing unit 211 selects the progress abnormality alarm DB 121, the quality abnormality alarm DB 123, and the safety abnormality alarm DB 124, and displays the information as the alarm information M.
- FIG. 42 shows the relationship between the department (department displayed in the department display area D10, the upper department display area D31, and the lower department display area D41) and the displayed alarm information M, but has the same configuration.
- the alarm information selection information 127A having a relationship between the job button D20 and the displayed alarm information M is also stored in the alarm information selection DB 127. Further, the alarm information selection DB 127 may store information about the equipment to be displayed as the alarm information M.
- FIG. 43 is a diagram showing an example of a detailed information screen.
- the detailed information screen as shown in FIG. 43 is, for example, a screen displayed in a separate window by selectively inputting the alarm information M displayed in the upper alarm display area D30 or the lower alarm display area D40. ..
- the example of FIG. 43 is a screen displayed by selectively inputting the alarm information M102 of the lower alarm display area D40 shown in FIG. 33. Since the alarm information M 102 is the alarm information M related to "progress abnormality", information on progress is displayed on the detailed information screen.
- bold characters indicate that a delay has occurred
- solid line outline characters indicate that the delay is large (delay is large)
- dashed white characters indicate that the delay is leading.
- Advanced means that progress is progressing ahead of schedule.
- the broken line indicates the present.
- the user can confirm that the progress of “machining B” shown in FIG. 33 is not only the progress in the own process but also a large delay in the progress in the previous process.
- FIGS. 44A to 47C show equipment abnormality countermeasure request information 126A.
- FIGS. 44A, 45A, 46A, and 47A only the items of "department” and "request status" are shown in the equipment abnormality countermeasure request information 126A.
- 44B, 45B, 46B, and 47B show the alarm information M in the production process department
- FIGS. 44C, 45C, 46C, and 47C show the alarm information M in the maintenance management department.
- the alarm information M in the department of the production process indicates the display state (corresponding to FIG.
- the alarm information M in the maintenance management indicates the display state (corresponding to FIG. 40) of the alarm information M on the state display screen D in which the job button D20 of "maintenance” is selected and input.
- FIGS. 44B, 44C, 45B, 45C, 46B, 46C, 47B, and 47C only the alarm information M of "equipment abnormality” and "equipment countermeasure" is shown.
- FIG. 33 showing the state display screen D in the department of the production process the alarm information M of "equipment measures” is not displayed, but here, for the sake of explanation, " It is assumed that the alarm information M of "equipment measures" is displayed.
- the alarm information M of "equipment abnormality” is displayed by the output processing unit 211 with reference to the equipment abnormality alarm information 125A for the department "production”. .. Then, in FIGS. 44C, 45C, 46C, and 47C, the alarm information M of "equipment abnormality” is displayed by the output processing unit 211 with reference to the equipment abnormality alarm information 125A for the department "maintenance”. ..
- the alarm information M of "equipment countermeasures” is displayed by the output processing unit 211 with reference to the equipment abnormality countermeasure request information 126A for the department "production”. Is. Then, in FIGS. 44C, 45C, 46C, and 47C, the alarm information M of "equipment countermeasures” is displayed by the output processing unit 211 with reference to the equipment abnormality countermeasure request information 126A for the department "maintenance". is there. For example, in the alarm information selection information 127A (FIG.
- FIGS. 44A to 44C show a state in which a facility abnormality has occurred and countermeasures have been started in the production process department.
- "production” is registered in the "department” column of the equipment abnormality countermeasure request information 126A, and "countermeasure in progress” is registered in the "request status” (corresponding to FIG. 22). ).
- "equipment abnormality” and “equipment countermeasure” are “abnormality display (small)".
- “equipment abnormality” is “abnormality display (small)"
- equipment countermeasures Is "normal display”.
- FIGS. 45A to 45C show a state in which the production process department cannot take measures and the maintenance management department is requested to take measures.
- “requested” is registered as the "requested status" in the "production” record of the equipment abnormality countermeasure request information 126A, and "request status" in the "maintenance” record is "unconfirmed”. Is registered (corresponding to FIG. 19).
- FIG. 45B "equipment abnormality” becomes “abnormality display (small)", but since the maintenance management department was requested to take measures, "equipment measures” is displayed as “normal display”. ".
- FIGS. 46A to 46C show a state in which the maintenance management department requested to take measures has started measures for equipment abnormalities.
- “requested” is registered as the "requested status" in the "production” record of the equipment abnormality countermeasure request information 126A, and "request status" in the "maintenance” record is "under measures”. Is registered (corresponding to FIG. 22).
- "equipment abnormality” becomes “abnormality display (small)"
- "equipment measures” is displayed as "normal”. ".
- FIGS. 47A to 47C show a state in which the maintenance management department requested to take measures has completed the measures for equipment abnormalities.
- "measured” is registered in the "request status" in the "production” and "maintenance" records of the equipment abnormality countermeasure request information 126A (see FIG. 23).
- FIG. 47B shows "equipment abnormality” and “equipment countermeasure” become "normal display”.
- FIG. 47C shows “equipment abnormality” and “equipment countermeasure” become “normal display” (see FIG. 32).
- the display information range is switched depending on the browsing user, and the display is switched based on the hierarchical structure of the department. By doing so, it is possible to display appropriate information for the user, and it is possible to improve the efficiency of PDCA.
- the present embodiment can exhibit the following features and effects.
- C1 Visually display the presence or absence of an abnormality and the place where it occurs. By doing so, it is possible to efficiently notice the abnormality by displaying the presence or absence of the abnormality in each department by a method that can be visually grasped such as color and blinking.
- C2 Visually display the status of countermeasures against abnormalities. By doing so, the status of countermeasures against abnormalities is displayed in a way that can be visually grasped. In addition, even if countermeasures are delayed, they will be displayed in a visually recognizable manner to call attention and encourage countermeasures. Further, the countermeasure plan is displayed based on the past cases stored in the countermeasure master DB 129, and the countermeasure is assisted. By doing so, the occurrence of an abnormality can be easily grasped, and further, by having a mechanism for following up the countermeasures against the abnormality, it is possible to lead to prompt countermeasures.
- (C3) Display the status of all departments in the entire factory in real time and side by side. In this way, by displaying all the information related to production, quality, maintenance, safety, etc. in the entire factory on one screen, it is possible to grasp the situation of the entire factory in a horizontal manner. Further, by displaying the alarm priority to be dealt with as an auxiliary as shown in FIG. 35, it becomes easy for the user to determine which abnormality or the countermeasure should be started.
- (C4) Switch the display according to the installation location and the viewer. That is, the screen is switched according to each position (factory manager, production, quality control, maintenance, etc.), and the display range (entire factory, each process, etc.) is also switched. By doing so, even if the range and contents of the information to be grasped differ depending on the job title and position, the information that the user wants to browse can be quickly reached.
- the present invention is not limited to the above-described embodiment, and includes various modifications.
- the above-described embodiment has been described in detail in order to explain the present invention in an easy-to-understand manner, and is not necessarily limited to those having all the described configurations.
- the processing shown in FIGS. 17 to 32 may be performed also for the quality abnormality and the safety abnormality.
- the output processing unit 211 of the terminal device 200 is supposed to select each of the DBs 121 to 126, the business management device 100 may also select the DBs 121 to 126.
- each of the above-mentioned configurations, functions, and the like may be realized by software by interpreting and executing a program in which a processor such as a CPU 101 or 201 realizes each function.
- DBs 121 to 130 may be provided outside the business management device 100 such as a cloud.
- the control lines and information lines are shown as necessary for explanation, and not all the control lines and information lines are necessarily shown in the product. In practice, almost all configurations can be considered interconnected.
- PDCA management system business management system
- Business management device 111 Registration processing unit (storage processing unit) 112 Equipment abnormality monitoring unit 113 Countermeasure monitoring unit (countermeasure monitoring unit) 121 Progress error alarm DB (abnormal information storage unit) 121A Progress abnormal alarm information (abnormal information) 122 Progress abnormality countermeasure request DB (measure progress information storage unit) 123 Quality abnormality alarm DB (abnormality information storage unit) 124 Safety error alarm DB (abnormality information storage unit) 125 Equipment error alarm DB (abnormal information storage unit) 125A Equipment abnormality alarm information (abnormality information) 126 Equipment abnormality countermeasure request DB (measure progress information storage unit) 126A Equipment abnormality countermeasure request information (countermeasure information) 127 Alarm information selection DB (information selection storage unit) 128 Priority definition master DB 203 Input device (input unit) 211 Output processing unit 220 Output device (output unit) 221 Display board (display section) 230 Progress monitoring device (abnormality monitoring unit) D
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Abstract
Description
特許文献1には、「バランスト・スコアカードに基づいて、KGIとKPIの対応表である戦略マップテーブル206を作成し、この戦略マップテーブル206に基づいて、KGIを表示している画面から、幾つかの選択ウィンドウによる絞り込み検索を経て、対応するKPIを表示する画面へ遷移することができる」生産プロセスマネジメント・チャートによる統合生産管理方法及びそのシステムが開示されている。
(A1)実績を単純に数値で可視化するものがほとんどで、異常か否かを判断するのに時間がかかる。
(A2)異常発生を把握できても、異常に対する対策をフォローアップするしくみがなく、迅速な対策につながらない。
(A3)生産進捗表示など、特定の情報に特化した見える化が多く、業務横串で工場全体の状況を把握することができない。
(A4)職務や職位によって把握したい情報の範囲や内容が違い、自身の見たい情報に迅速に辿りつくことができない。
その他の解決手段は実施形態中において適宜記載する。
まず、本実施形態におけるPDCA管理システム1の概要を説明する。
本実施形態におけるPDCA管理システム1は、以下の処理を行う。
(B1)工場の様々な業務の「計画情報」および「実績情報」を、他システムからも含め、リアルタイムに収集する(Plan Do)。
(B2)収集した情報を元に、異常判定し、大型ボードに表示し、異常に気付かせる。それとともに、複合的に情報を表示・分析し、異常の要因と影響を見定める(Check)。
(B3)対策の状況を表示して注意喚起し、対策を促す(Action)。
図1は、本実施形態に係るPDCA管理システム1の構成例を示す図である。
PDCA管理システム1は、部門2におけるPDCAを管理するための業務管理装置100を有している。
業務管理装置100は、メモリ110、CPU(Central Processing Unit)101、通信装置102を有している。メモリ110には、図示しない記憶装置からプログラムがロードされ、ロードされたプログラムがCPU101によって実行されることにより、登録処理部111、設備異常監視部112及び対策監視部113が具現化する。
登録処理部11は、端末装置200から送信された情報を、それぞれのDB121~126に格納する。設備異常監視部112は、設備異常や、品質異常や、安全異常等の異常が解消されたか否かを監視している。対策監視部113は、設備異常等の異常に対する対策が行われたか否かを監視している。
進捗異常アラームDB121は、工程の進捗の異常に関する情報が格納される。品質異常アラームDB123は、品質異常に関する情報が格納される。安全異常アラームDB124は、安全異常に関する情報が格納される。設備異常アラームDB125は、設備の異常に関する情報が格納される。
また、進捗異常対策依頼DB122は、進捗異常に対する対策に関する情報が格納される。そして、設備異常対策依頼DB126は、設備異常に対する対策に関する情報が格納される。
アラーム情報選択DB127は、後記するアラーム情報M(図33等参照)を出力装置220から出力する際、DB121~126のうち、どのDB121~126を参照するかに関する情報が格納されている。優先順位定義マスタDB128には、後記するアラーム情報Mに対して優先順位を表示する際に出力処理部211が参照するための情報が格納されている。対策マスタDB129は、異常に対する対策を進捗異常対策依頼DB122や、設備異常対策依頼DB126に格納する際に、どのような対策を格納するかを登録処理部111が参照するための情報が格納されている。管理者呼出依頼DB130には、対策内容が管理者呼出である場合における情報が格納されている。
(異常発生・解消の登録:ユーザが登録する場合)
図2は、異常発生を設備異常アラームDB125に登録する手順を示す図である。図2では、設備異常をユーザが認識した際に行う処理を説明する。
設備異常の発生を認識すると、ユーザは、端末装置200の入力装置203を介して、設備異常登録情報401を入力する。図2に示すように、設備異常登録情報401は、工程に対して一意に割り振られる「工程No.」、現象である「異常内容」、異常における現在の状態を示す「ステータス」、「発生日時」、異常が発生している設備が設置されている部門を示す「部門」、異常が発生している設備を示す「設備」が含まれる。
なお、図2に示す例では、設備異常アラーム情報125Aの「異常ステータス」の欄に「異常発生中」の情報が格納されている(太枠)。
設備異常の解消を認識すると、ユーザは、端末装置200の入力装置203を介して、設備回復登録情報402を入力する。図2に示すように、設備異常登録情報401は、「異常No.」、現在の状態を示す「ステータス」、「解消日時」が含まれる。「解消日時」は、設備異常が解消した日時である。
図4は、異常発生を進捗異常アラームDB121に登録する手順を示す図である。図4では、管理システムによる進捗異常の自動登録処理を説明する。なお、図4及び図5では、進捗に異常が発生した場合について説明する。
なお、図2に示す例では、進捗異常アラーム情報121Aの「異常ステータス」の欄に「異常発生中」の情報が格納されている(太枠参照)。
進捗遅れの解消を認識すると、進捗監視装置230は、進捗監視バッチ情報411を生成する。図5に示すように、進捗監視バッチ情報411は、「異常No.」、「ステータス」、「解消日時」が含まれる。「解消日時」は、進捗遅れが解消した日時である。
次に、図6~図8を参照して、設備異常の場合における異常程度の更新について説明する。
図6に示す設備異常アラームDB125の設備異常アラーム情報125Aは、図3に示す設備異常アラーム情報125Aと同じである。
設備異常監視部112は、設備回復登録情報402(図3)が送信されたか否かを判定する。発生日時から、予め設定されている第1時間が経過しても、設備回復登録情報402が送信されない場合、設備異常監視部112は、図7に示すような、設備異常監視バッチ情報421を登録処理部111に送る。図7に示すように、設備異常監視バッチ情報421は、「異常No.」、「ステータス」の各情報を有している。ここで、「ステータス」には、「異常発生中[大]」の情報が格納されている。
次に、図9~図11を参照して、進捗異常の場合における異常程度の更新について説明する。
図9に示す進捗異常アラームDB121の進捗異常アラーム情報121Aは、図4に示す進捗異常アラーム情報121Aと同じである。
進捗差異が拡大した場合、設備異常監視部112は、図10に示すような、進捗監視バッチ情報411を登録処理部111に送る。進捗遅れが拡大するとは、基準(計画)と、実績を比較し、その差が予め設定されている第1閾値以上となった場合である。図10に示すように、進捗監視バッチ情報411は、「異常No.」、「ステータス」の各情報を有している。ここで、「ステータス」には、「異常発生中[大]」の情報が格納されている。
次に、図12~図16を参照して、異常発生警告表示の例を示す。なお、図12~図16では、設備異常の場合を例として示しているが、進捗異常の場合も同様である。
まず、図12は、設備異常アラームDB125に保持されている設備異常アラーム情報125Aに、何も情報が登録されていない状態を示す。つまり、図12は、設備異常が発生していない状態を示している。このような場合、出力処理部211が、表示ボード221に異常が発生していないことを示す緑の丸(図12では、細実線の丸で表現)でアラーム情報Mを表示する。このようなアラーム情報Mの表示を「正常表示」と称する。
このように、本実施形態では、設備異常等の異常の度合を、丸の色や、点滅等で強調表示する。このようにすることで、ユーザに異常の発生や、異常の度合といった異常発生状況を気付かせることができる。
図17~図20を参照して、発生した異常に対する対策依頼の登録について説明する。なお、図17~図20では、設備異常に対する対策依頼の例を示すが、その他の異常(進捗異常等)についても、同様の処理が行われる。
図17において、設備異常を認識したユーザは、端末装置200の入力装置203を介して設備異常登録情報401を業務管理装置100へ送信する。このとき、送信される設備異常登録情報401は、図2で送られたものと同じものである。ただし、「工程No.」のみが設備異常登録情報401に含まれていてもよい。
対策マスタ情報129Aは、「工程No.」、「設備」、「異常内容」、「対策内容」、「回数」」の各項目を有している。対策マスタ情報129Aは、設備異常対策依頼情報126Aの「対策内容」の欄を基に作成される。
ユーザが、自部門では、設備異常に対する保全を対策しきれないと判断すると、端末装置200を介して、図19に示すような、保全依頼情報431を業務管理装置100へ送信する。保全依頼情報431には、「依頼No.」、依頼先の「対象部門」、保全状態を示す「ステータス」、「依頼日時」の各情報を含む。依頼先の「対象部門」は、ユーザによって選択されるが、業務管理装置100が、空いている部門を選択してもよい。
設備異常対策の1つとして、管理者を呼び出すことが必要な場合、ユーザは、端末装置200を介して、管理者呼出情報432を業務管理装置100へ送信する。図20の例に示すように、管理者呼出情報432は、場所を示す「工程No.」、依頼内容を示す「依頼内容」、状態を示す「ステータス」、依頼日時を示す「発生日時」、呼び出す管理者が所属する部門の情報示す「部門」を含む。
図20の例では、管理者呼出依頼情報130Aの「工程No.」に「工程1」、「依頼ステータス」に「未確認」、「依頼内容」に「管理者呼出」が格納される。また、登録処理部111は、管理者呼出情報432のレコードに情報を登録(更新)した日時を「更新日時」の欄に格納する。
次に、図21~図23を参照して、対策依頼に対する対策状況の登録について説明する。図21~図23では、設備異常に対する処理を示しているが、他の異常も同様である。
図21は、設備異常に対する対策依頼が行われた際の設備異常対策依頼情報126Aを示している。すなわち、図21に示す設備異常対策依頼情報126Aは、図17に示す設備異常対策依頼情報126Aと同じ情報を有している。
設備異常に対する対策が完了すると、対策者は、端末装置200を介して設備異常対策登録情報443を業務管理装置100へ送信する。ここで、送信される設備異常対策登録情報443には、「依頼No.」、「対策内容、「ステータス」、「更新日時」、「完了日時」の各情報が含まれている。図23の例では、「対策内容」として「Xx部品交換」、「ステータス」として「対策済」が格納されている。また、更新日時として「9:20:00」が格納され、「完了日時」として「9:20:00」が格納されているものとする。
次に、図24及び図25を参照して、設備異常に対する対策依頼が行われない状態で、放置されている場合の処理について説明する。すなわち、図24及び図25では、設備異常対策依頼情報126Aの「依頼ステータス」が「未確認」のまま、所定期間、放置されている例を示す。
図24は、設備異常に対する対策依頼が行われた際の設備異常対策依頼情報126Aを示している。すなわち、図24に示す設備異常対策依頼情報126Aは、図17の示す設備異常対策依頼情報126Aと同じ情報を有している。
そして、図22に示すような対策依頼がとられないまま、現在時刻が対策予定時刻を超過すると、対策監視部113は、図25に示すような対策依頼監視バッチ情報434を生成し、生成した対策依頼監視バッチ情報434を登録処理部111にわたす。図25に示すように、対策依頼監視バッチ情報434は、「依頼No.」、「ステータス」を有する。ここで、対策依頼監視バッチ情報434の「ステータス」には、「未確認[放置]」が格納されている。
次に、図26及び図27を参照して、対策者による設備異常に対策がなされているが、対策予定日時が過ぎても、放置状態となっている場合の処理について説明する。
図26は、設備異常に対する対策を始めた後の設備異常対策依頼情報126Aを示している。すなわち、図26に示す設備異常対策依頼情報126Aは、図22に示す設備異常対策依頼情報126Aと同じ情報を有している。
そして、設備異常対策依頼情報126Aの「依頼ステータス」が「対策中」であり、かつ、現在時刻が設備異常対策依頼情報126Aの「対策予定」の欄に登録されている時刻を超過すると、対策監視部113は、図27に示すような対策依頼監視バッチ情報434を生成し、生成した対策依頼監視バッチ情報434を登録処理部111にわたす。現在時刻と、対策予定日時との比較は、定期監視によって行われる。図27に示すように、対策依頼監視バッチ情報434は、「依頼No.」、「ステータス」を有する。ここで、対策依頼監視バッチ情報434の「ステータス」には、「対策中[放置]」が格納されている。
次に、図28~図32を参照して、異常発生警告表示の例を示す。なお、図28~図32では、設備異常の場合を例として示しているが、その他の異常の場合も同様である。
まず、図28は、設備異常対策依頼DB126に保持されている設備異常対策依頼情報126Aにおいて、何も情報が登録されていない状態を示す。つまり、図28は、設備異常が発生していない状態を示している。このような場合、出力処理部211が、表示ボード221に異常が発生していないことを示す緑の丸(図28では、細実線の丸で表現)でアラーム情報Mを表示する。このようなアラーム情報Mの表示を「正常表示」と称する。ちなみに、図28~図32において、設備異常対策依頼情報126Aは、必要な項目のみを示している。
図33は、表示ボード221に表示される状態表示画面Dの例を示す図である。
状態表示画面Dは、部門表示領域D10、職務ボタンD20、上位アラーム表示領域D30、下位アラーム表示領域D40、管理者呼出表示領域D50を有する。
例えば、図33では、部門表示領域D10において「工場>生産工程」が選択されている。「生産工程」は、「工場」の下位部門のうちの1つであり、「生産工程」に関する設備状態が表示されていることを示している。
なお、「加工A」、「加工B」、「組立A」、「組立B」それぞれの部門において、どの業務(「進捗異常」、「品質異常」等)のアラーム情報Mが表示されるかは、出力処理部211が、後記するアラーム情報選択DB127を参照することによって決定される。以降に示される状態表示画面Dも同様である。
また、出力処理部211は、「優先順位定義マスタ」に設定されている条件をもとに、アラームの対策優先順位を表示する。
図34は、表示される部門として「工場」が選択され(部門表示領域D10参照)、「総括」の職務ボタンD20が表示されている例を示す。従って、図34の例では、上位アラーム表示領域D30には「工場」に関するアラーム情報Mが表示され、下位アラーム表示領域D40には「工場」の下位部門である「納入工程」、「生産工程」、「検査工程」、「出荷工程」が表示されている。
図36は、「生産工程」における優先順位定義マスタ情報128Aの例を示す図である。
図36の例に示すように、「生産工程」における優先順位定義マスタ情報128Aでは、「生産工程」を構成する「加工A」、「加工B」、「組立A」、「組立B」に対する「進捗異常」、「品質異常」、「設備異常」、「安全異常」といった各業務の優先順位が格納されている。ここでは、「工場」、「生産工程」等、表示される部門毎に優先順位定義マスタ情報128Aが作成されるとしているが、最上位から最下位までのすべての部門における優先順位を網羅した優先順位定義マスタ情報128Aが作成されてもよい。なお、図35以外の状態表示画面Dでは、優先順位表示Y1~Y5の表示はオフになっているものとする。
前記したように、出力処理部211は、アラーム情報選択DB127を参照して、現在選択されている部門(「生産工程」:部門表示領域D10参照)と、選択されている職務ボタンD20(「総括」)とに適したDB121,123~125を選択する。アラーム情報選択DB127については後記する。ここでは、進捗異常アラームDB121、品質異常アラームDB123、安全異常アラームDB124、設備異常アラームDB125(業務に対応)が選択される。出力処理部211は、選択したDB121,123~125を参照して、アラーム情報Mを表示する。また、図35の例では、優先順位表示Y1~Y5の表示が設定されているため、出力処理部211は、優先順位定義マスタDB128も参照して、優先順位表示Y1~Y5を表示する。
出力処理部211は、アラーム情報選択DB127を参照して、選択された部門(「加工A」)と、選択されている職務ボタンD20(「総括」)とに適したDB121,123~125を選択する。アラーム情報選択DB127については後記する。ここでは、進捗異常アラームDB121、品質異常アラームDB123、安全異常アラームDB124、設備異常アラームDB125(業務に対応)が選択される。出力処理部211は、選択したDB121,123~125を参照して、生産工程用のアラーム情報Mを表示する(生産工程用表示)。
出力処理部211は、表示ボード221に表示されている図35の状態表示画面D(総括用表示)では、アラーム情報選択DB127を参照して選択した進捗異常アラームDB121、品質異常アラームDB123、安全異常アラームDB124、設備異常アラームDB125を基にアラーム情報Mを表示する。そして、図35の「保全」の職務ボタンD20が選択入力されると、出力処理部211は、アラーム情報選択DB127を参照して、選択されている職務ボタンD20(「保全」)に適したDB125,126を選択する。アラーム情報選択DB127については後記する。ここでは、設備異常アラームDB125及び設備異常対策依頼DB126(業務に対応)が選択される。出力処理部211は、選択したDBを参照して、表示ボード221に図40に示す状態表示画面D(保全用表示)を表示する。
図42は、本実施形態におけるアラーム情報選択情報127Aの例を示す図である。
ここでは、「工場」における異常に関するアラーム情報選択情報127Aを示している。「異常に関する」とは、「設備異常」、「進捗異常」等、「異常」に関するアラーム情報Mという意味である。「設備異常対策」や、「進捗異常対策」等の「対策」についても同様のアラーム情報選択情報127Aが設けられている。また、図42は、「工場」に関するアラーム情報選択情報127Aを示しているが、PDCA管理システム1は、「生産工程」や、「加工A」等の各工程に対しても、同様のアラーム情報選択情報127Aを備えている。さらに、各職務についても同様のアラーム情報選択情報127Aを備えている。
図43に示すような詳細情報画面は、上位アラーム表示領域D30や、下位アラーム表示領域D40に表示されているアラーム情報Mが選択入力されることにより、例えば、別ウィンドウで表示される画面である。
図43の例は、図33に示す下位アラーム表示領域D40のアラーム情報M102が選択入力されることで表示される画面である。アラーム情報M102は、「進捗異常」に関するアラーム情報Mであるため、詳細情報画面には、進捗に関する情報が表示されている。図43の例において、太文字は遅延が生じていることを示し、実線白抜き文字は遅延が大きい(遅延大)であることを示し、破線白抜き文字は先行していることを示す。先行とは、予定より進捗が進んでいることを示す。また、破線は現在を示す。図43の例により、図33に示す「加工B」の進捗について、自工程での進捗だけでなく、前工程で進捗の遅れが大きいことをユーザが確認できる。
次に、図44A~図47Cを参照して、他部門への対策依頼によるアラーム情報Mの切り替えを説明する。
図44A、図45A、図46A、図47Aは、設備異常対策依頼情報126Aを示している。ただし、図44A、図45A、図46A、図47Aでは、設備異常対策依頼情報126Aのうち、「部門」及び「依頼ステータス」の項目のみを示している。図44B、図45B、図46B、図47Bは、生産工程の部門におけるアラーム情報M、図44C、図45C、図46C、図47Cは、保全管理の部門におけるアラーム情報Mを示している。なお、生産工程の部門におけるアラーム情報Mとは「生産」の職務ボタンD20が選択入力されている状態表示画面Dにおけるアラーム情報Mの表示状態(図33に対応)を示す。また、保全管理におけるアラーム情報Mとは「保全」の職務ボタンD20が選択入力されている状態表示画面Dにおけるアラーム情報Mの表示状態(図40に対応)を示す。また、図44B、図44C,図45B、図45C、図46B、図46C、図47B、図47Cでは、「設備異常」、「設備対策」のアラーム情報Mのみを示すこととする。さらに、生産工程の部門における状態表示画面Dを示す図33では、「設備対策」のアラーム情報Mが表示されていないが、ここでは、説明のため、生産工程の部門における状態表示画面Dにおいて「設備対策」のアラーム情報Mが表示されているものとする。
なお、例えば、アラーム情報選択情報127A(図42)において、「保全」の部門では「設備対策」が表示されない設定となっていたとしても、設備異常対策依頼情報126Aの「部門」の項目に「保全」が格納されている場合、つまり、「保全」の部門が他部門から対策を依頼された場合、出力処理部211は設備異常対策依頼DB126の内容をアラーム情報Mとして表示する。
(C1)異常の有無および発生場所を視覚的に表示する。
このようにすることで、部門毎に異常の有無を色や、点滅等の視覚的に把握できる方法で表示することで、効率的に異常に気付かせることができる。
(C2)異常に対する対策の状況を視覚的に表示する。
このようにすることで、異常に対する対策の状況を視覚的に把握できる方法で表示する。また、対策が滞った場合も、視覚的に把握できる方法で表示することで、注意喚起し、対策を促す。さらに、対策マスタDB129に格納されている過去事例をもとに対策案を表示し、対策を補助する。このようにすることで、異常発生を容易に把握でき、さらに、異常に対する対策をフォローアップする仕組みを有することで、迅速な対策につなげることができる。
このように、工場全体における生産、品質、保全、安全等に関わるあらゆる情報を1画面に表示することで、業務横串で工場全体の状況を把握することができる。
また、図35に示すように対応すべきアラーム優先順位を補助的に表示することで、どの異常や、対策から着手すればよいかをユーザが判断しやすくなる。
(C4)設置する場所や見る人に合わせて表示を切り替える。
つまり、各々の立場(工場長、生産、品管、保全、等)によって画面を切り替え、さらに表示する範囲(工場全体、工程毎、等)を切り替える。このようにすることで、職務や職位によって把握したい情報の範囲や内容が違う場合でも、迅速にユーザが閲覧したい情報に辿りつくことができる。
また、各実施形態において、制御線や情報線は説明上必要と考えられるものを示しており、製品上必ずしもすべての制御線や情報線を示しているとは限らない。実際には、ほとんどすべての構成が相互に接続されていると考えてよい。
100 業務管理装置
111 登録処理部(格納処理部)
112 設備異常監視部
113 対策監視部(対策監視部)
121 進捗異常アラームDB(異常情報記憶部)
121A 進捗異常アラーム情報(異常情報)
122 進捗異常対策依頼DB(対策進捗情報記憶部)
123 品質異常アラームDB(異常情報記憶部)
124 安全異常アラームDB(異常情報記憶部)
125 設備異常アラームDB(異常情報記憶部)
125A 設備異常アラーム情報(異常情報)
126 設備異常対策依頼DB(対策進捗情報記憶部)
126A 設備異常対策依頼情報(対策情報)
127 アラーム情報選択DB(情報選択記憶部)
128 優先順位定義マスタDB
203 入力装置(入力部)
211 出力処理部
220 出力装置(出力部)
221 表示ボード(表示部)
230 進捗監視装置(異常監視部)
D 状態表示画面(画面)
D30 上位アラーム表示領域(一方の画面)
D40 下位アラーム表示領域(他方の画面)
M アラーム情報
Claims (8)
- 工場において階層関係を有する部門における異常に関する情報を収集し、収集した前記異常に関する情報を、前記異常の状態に関する情報を含む異常情報が格納される異常情報記憶部、及び、前記異常に対する対策の状態に関する情報を含む対策情報が格納される対策進捗情報記憶部に格納する格納処理部と、
前記異常が継続している時間の長さを監視し、前記時間の長さが所定の時間を超えると、前記異常情報記憶部における前記異常情報において、前記異常の状態を更新する異常監視部と、
前記対策の状況を監視し、前記対策の状況が変化すると、前記対策進捗情報記憶部における前記対策情報において、前記対策の状態を更新する対策監視部と、
前記異常情報における前記異常の状態、及び、前記対策情報における前記対策の状態に応じて、前記異常の状態、及び、前記対策の状態を示すアラーム情報の出力方法を変化させる出力処理部と、
前記アラーム情報を出力する出力部と、
を有することを特徴とする業務管理システム。 - ユーザが閲覧したい前記部門と、前記ユーザが閲覧したい前記部門における立場である職務とに関する情報を受け付ける入力部と、
前記部門、及び、前記職務において、前記異常情報記憶部に格納されている前記異常情報、及び、前記対策進捗情報記憶部に格納されている前記対策情報のうち、どの情報を選択するかに関する選択情報が格納されている情報選択記憶部と、
を有し、
前記出力処理部は、
前記入力部で受け付けられた情報と、前記異常情報記憶部と、前記対策進捗情報記憶部と、に基づいて、前記異常情報記憶部に格納されている前記異常情報、及び、前記対策進捗情報記憶部に格納されている前記対策情報を選択し、選択した前記異常情報及び前記対策情報をアラーム情報として出力部から出力する
ことを特徴とする請求項1に記載の業務管理システム。 - 前記情報選択記憶部は、
前記部門と、前記部門の内部における業務との双方について、どのアラーム情報を出力するかに関する情報、または、前記職務と、前記業務との双方について、どのアラーム情報を出力するかに関する情報が格納されている
ことを特徴とする請求項2に記載の業務管理システム。 - 前記出力部に出力されるアラーム情報に対して、優先順位を表示する
ことを特徴とする請求項1に記載の業務管理システム。 - 前記対策の進捗状況に関する情報は、現在対応している部門から、他の部門へと受け渡し可能である
ことを特徴とする請求項1に記載の業務管理システム。 - 前記出力部は、表示部であり、
前記出力処理部は、出力される前記アラーム情報を前記表示部における1つの画面内に表示する
ことを特徴とする請求項1に記載の業務管理システム。 - 前記出力処理部は、
前記表示部が表示する画面を2分割し、
入力部によって受け付けられた前記部門の前記アラーム情報を、2分割した前記画面のうち、一方の画面に表示し、
前記入力部によって受け付けられた前記部門より、下位の階層の部門の前記アラーム情報を、他方の画面に表示する
ことを特徴とする請求項6に記載の業務管理システム。 - 業務管理システムが、
工場において階層関係を有する部門における異常に関する情報を収集し、収集した前記異常に関する情報を、前記異常の状態に関する情報を含む異常情報が格納される異常情報記憶部、及び、前記異常に対する対策の状態に関する情報を含む対策情報が格納される対策進捗情報記憶部に格納し、
前記異常が継続している時間の長さを監視し、前記時間の長さが所定の時間を超えると、前記異常情報記憶部における前記異常情報において、前記異常の状態を更新し、
前記対策の状況を監視し、前記対策の状況が変化すると、前記対策進捗情報記憶部における前記対策情報において、前記対策の状態を更新し、
前記異常情報における前記異常の状態、及び、前記対策情報における前記対策の状態に応じて、前記異常の状態、及び、前記対策の状態を示すアラーム情報の出力方法を変化させる
ことを特徴とする業務管理方法。
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004178150A (ja) | 2002-11-26 | 2004-06-24 | Hitachi Ltd | 生産プロセスマネジメント・チャートによる統合生産管理方法及びそのシステム |
| JP2005071200A (ja) * | 2003-08-27 | 2005-03-17 | Toshiba Corp | 製造情報管理プログラム |
| JP2007536637A (ja) * | 2004-05-04 | 2007-12-13 | フィッシャー−ローズマウント・システムズ・インコーポレーテッド | プロセスモジュールおよびエキスパートシステムのプロセスプラントにおける統合 |
| JP2009059297A (ja) | 2007-09-03 | 2009-03-19 | Ishida Co Ltd | 生産ライン管理装置 |
| JP2011139401A (ja) * | 2010-01-04 | 2011-07-14 | Nomura Research Institute Ltd | 電話処理システムおよび電話端末 |
| JP2014119959A (ja) * | 2012-12-17 | 2014-06-30 | Fujitsu Telecom Networks Ltd | 進捗管理システム及び進捗管理装置 |
| JP2019007669A (ja) * | 2017-06-23 | 2019-01-17 | 三菱重工サーマルシステムズ株式会社 | 制御装置、空調機及び運転データの更新周期の設定方法 |
| JP2019079512A (ja) * | 2017-10-25 | 2019-05-23 | 株式会社神戸製鋼所 | 生産状態管理装置、該方法および該システム |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7729789B2 (en) * | 2004-05-04 | 2010-06-01 | Fisher-Rosemount Systems, Inc. | Process plant monitoring based on multivariate statistical analysis and on-line process simulation |
| JP4872262B2 (ja) * | 2005-07-27 | 2012-02-08 | 日本電気株式会社 | 管理支援システム、管理支援方法、および管理支援プログラム |
| JP5771426B2 (ja) * | 2011-03-29 | 2015-08-26 | 東京エレクトロン株式会社 | 情報処理装置、処理システム、処理方法、及びプログラム |
| WO2013039911A1 (en) * | 2011-09-12 | 2013-03-21 | Oktem Ulku | Dynamic prediction of risk levels for manufacturing operations through leading risk indicators |
| JP5799170B2 (ja) * | 2013-07-01 | 2015-10-21 | 株式会社日立製作所 | 制御システム、制御方法及びコントローラ |
| US9614963B2 (en) * | 2014-03-26 | 2017-04-04 | Rockwell Automation Technologies, Inc. | Cloud-based global alarm annunciation system for industrial systems |
| GB201406551D0 (en) * | 2014-04-11 | 2014-05-28 | Rolls Royce Plc | A method and system for managing the health of a machine |
| US9720408B2 (en) * | 2015-05-04 | 2017-08-01 | Fisher-Rosemount Systems, Inc. | Methods and apparatus to detect root causes of alarm patterns in process control systems |
| JP6328600B2 (ja) * | 2015-11-20 | 2018-05-23 | ファナック株式会社 | 推奨保守通知システム |
| EP3495903B1 (de) * | 2017-12-05 | 2020-02-26 | Siemens Aktiengesellschaft | Verfahren zum bedienen und beobachten einer zu steuernden technischen anlage sowie operator-system |
| DE102019218138A1 (de) * | 2018-11-27 | 2020-05-28 | Presenso Ltd. | Ein proaktives und automatisiertes System und Verfahren davon zum Reparieren eines suboptimalen Betriebs einer Maschine |
-
2019
- 2019-10-31 JP JP2019198522A patent/JP6734985B1/ja active Active
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2020
- 2020-10-09 EP EP20883047.1A patent/EP4053778B1/en active Active
- 2020-10-09 WO PCT/JP2020/038322 patent/WO2021085087A1/ja not_active Ceased
- 2020-10-09 US US17/772,173 patent/US12422830B2/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004178150A (ja) | 2002-11-26 | 2004-06-24 | Hitachi Ltd | 生産プロセスマネジメント・チャートによる統合生産管理方法及びそのシステム |
| JP2005071200A (ja) * | 2003-08-27 | 2005-03-17 | Toshiba Corp | 製造情報管理プログラム |
| JP2007536637A (ja) * | 2004-05-04 | 2007-12-13 | フィッシャー−ローズマウント・システムズ・インコーポレーテッド | プロセスモジュールおよびエキスパートシステムのプロセスプラントにおける統合 |
| JP2009059297A (ja) | 2007-09-03 | 2009-03-19 | Ishida Co Ltd | 生産ライン管理装置 |
| JP2011139401A (ja) * | 2010-01-04 | 2011-07-14 | Nomura Research Institute Ltd | 電話処理システムおよび電話端末 |
| JP2014119959A (ja) * | 2012-12-17 | 2014-06-30 | Fujitsu Telecom Networks Ltd | 進捗管理システム及び進捗管理装置 |
| JP2019007669A (ja) * | 2017-06-23 | 2019-01-17 | 三菱重工サーマルシステムズ株式会社 | 制御装置、空調機及び運転データの更新周期の設定方法 |
| JP2019079512A (ja) * | 2017-10-25 | 2019-05-23 | 株式会社神戸製鋼所 | 生産状態管理装置、該方法および該システム |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP4053778A4 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20220404809A1 (en) | 2022-12-22 |
| EP4053778A4 (en) | 2023-11-15 |
| US12422830B2 (en) | 2025-09-23 |
| EP4053778B1 (en) | 2025-04-09 |
| EP4053778A1 (en) | 2022-09-07 |
| JP6734985B1 (ja) | 2020-08-05 |
| JP2021071945A (ja) | 2021-05-06 |
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