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WO2007100138A1 - Système de gestion de production de chaque ouvrier - Google Patents

Système de gestion de production de chaque ouvrier Download PDF

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Publication number
WO2007100138A1
WO2007100138A1 PCT/JP2007/054223 JP2007054223W WO2007100138A1 WO 2007100138 A1 WO2007100138 A1 WO 2007100138A1 JP 2007054223 W JP2007054223 W JP 2007054223W WO 2007100138 A1 WO2007100138 A1 WO 2007100138A1
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WO
WIPO (PCT)
Prior art keywords
production
work
worker
information
workers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2007/054223
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English (en)
Japanese (ja)
Inventor
Yoshiaki Yamanoi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JASI Corp
Original Assignee
JASI Corp
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Filing date
Publication date
Application filed by JASI Corp filed Critical JASI Corp
Priority to JP2008502884A priority Critical patent/JPWO2007100138A1/ja
Publication of WO2007100138A1 publication Critical patent/WO2007100138A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Definitions

  • the present invention relates to a production management system and particularly has the following objects.
  • the latest production management system has the ability to grasp the situation in real time due to the birth of various sensors. Even though sufficient information has been obtained, the information is too diverse. There was a tendency that the information requested by did not arrive. Therefore, it is preferable for an administrator to manage a production system, and a production management system that displays information in an amount that can be digested by the administrator within a single management screen is required.
  • FIG. 2 is a block diagram showing a system configuration of a conventional production management system.
  • the conventional production management system includes a plan creation means 1001, an evaluation means 1002, an analysis means 1003, an improvement plan creation means 1004, and a history recording means 1005.
  • the plan creation means 1001 includes basic information 1006 including product information, process information, production in-process information, and dispatching rules, and how much food should be produced. Based on the production plan 1007 and how to actually flow the product based on the plan! /, And the ordering order determination rule 1008 including the start order determination rule and dispatching determination rule for determining the priority order, Determine the job start sequence for a specific process in the target production system, and simulate all processes developed along the time axis.
  • the manufacturing plan for all processes is output, and the evaluation means 1002 refers to the basic information 1006 and evaluates how much can be produced for the product type
  • the evaluation rule 1009 is applied, and the manufacturing plan 1010 is compared with the actual manufacturing result, and the evaluation result 1011 is output.
  • the analysis means 1003 refers to the basic information 1006 and the production plan 1010, and applies an analysis rule 1012 for determining what is wrong when the evaluation result 1011 is bad. Then, for the evaluation item that did not reach the preset target value among the evaluation items in the evaluation result 1011, the analysis result 1013 regarding the job and the process that causes it is output.
  • the improvement proposal creating means 1004 refers to the basic information 1006 and the analysis result 1013, applies the decision rule 1014 on which part should be improved, and applies the evaluation item that did not reach the target value. Part of the start order, equipment allocation, and dispatching adopted by the planning means 1001 to improve the evaluation result 1011 and keep the deterioration of the evaluation result 1011 of other evaluation items within the preset range.
  • the strategy to be changed is found and displayed, and the history recording means 1005 records the history of the rules applied to the plan creation means 1001, the analysis means 1003, and the improvement plan creation means 1004.
  • the system is not suitable for grasping the manufacturing site in real time and changing the manufacturing plan on the spot.
  • Patent Document 1 JP-A-8-54918
  • the above-described conventional production management system has already been proposed to grasp the movement status of workers and the operating status of production equipment.
  • the increase in the amount of information does not necessarily It is not always convenient, and often exceeds the limit that an administrator can digest, and often does not contain the information that the administrator originally needs.
  • the development management system has been developed in such a way that the judgment of the manager is automated by giving the production management system the ability to evaluate the operation status of the system.
  • the system is suitable for large-scale production sites. That is, evaluation information must be input in advance as in the prior art described above, and the system takes time for initial start-up and cannot adapt to rapid changes. Production in small and medium-sized companies needs to be able to change the production plan in real time so that various requests can be answered immediately. Therefore, the system described above is not suitable for small and medium-sized production sites that change frequently during production.
  • the work time is set to 60 seconds. Even if the worker is given a work volume or quality that is not practically hard enough to complete the work in 30 seconds, the manager Workers often adjust to the 60 seconds of work planned (given) because of comfort. In other words, if there is room, it is a phenomenon that is easy and inevitable for workers to take time to do their work, and is therefore a common phenomenon. Moreover, in the workplace where the system of efficiency salary is not completed, the above tendency becomes even deeper.
  • the invention according to claim 1 is the production history display means in which the process information performed by the worker is set to the Y coordinate and the cumulative number of production results is set to the X coordinate, and the allocation for achieving the predetermined production target number.
  • Production reference line display means drawn on the production history display means, the angle of which is determined in association with the information on the time, the number of workers allocated and the amount of work in progress, and a preset lot-unit work Laboratories that can identify at least two types of information: production information that indicates whether production is in progress or production completion, and personal worker information that can be identified by the person in charge of the job.
  • a worker identification mark means wherein the worker mark means displays the process information displayed in the X coordinate sequence continuously in the X coordinate side in the production process display means. Per person Is a raw production management system that.
  • the invention according to claim 2 is the invention according to claim 1, wherein a plurality of the production reference lines are set in one work group and each work sandwiched between the production reference lines is set.
  • the present invention is characterized in that different production target numbers can be set, and the setting time, the number of workers assigned and the amount of work in progress can be arbitrarily set.
  • the invention of claim 3 is the invention of claim 1, Establishing means for grasping the actual operation of each worker.
  • the above-mentioned production history information is not limited to the simple display of two levels of operation in progress and termination. It is possible to express the speed information of the production on the worker identification mark, such as the power produced with a margin relative to the standard time, or whether it was produced without a margin using a given time frame. It becomes.
  • a standard work time is set for each work, and the work speed is calculated sequentially for this standard work time.
  • an abnormality detection means is provided to detect that the work time has exceeded 180% and the work time has fallen below 60%, and an abnormality detection means is provided to detect this.
  • the worker identification mark corresponding to the target worker is made particularly conspicuous.
  • an alarm can be sounded, or information can be sent by email that combines a worker's personal number with an abnormal condition. This allows early detection of missing or overworked work processes that occur in situations where work is too early, as well as failure of production equipment.
  • each automatic operation grasping means stores each information of work start and end based on the information obtained from the actual operation grasping means.
  • a video acquisition means having information that can be obtained and combined with the information (the video acquisition means corresponds to one of the current recording means), and from the production history information, the corresponding video acquisition means The accumulated information can be quickly acquired.
  • the actual operation grasping means is provided with a button to be pressed when good work is performed.
  • This is a button that is pressed when the worker himself / herself repeatedly performs work that is considered to be a good model.
  • the video information corresponding to the work start & end information of this model is different, for example, when the work of 10 processes matches, the person who performs the outstanding work for each process is different.
  • the invention described in claim 6 is configured such that, in the invention described in claim 4, the production reference line is translated in units of numbers or lots. Furthermore, when there are multiple production standard lines, it is determined by being sandwiched between production standard lines. This determined work is given a code. When the number of workers and the assigned work time for the job with this specific code are determined, the average production efficiency of each worker is calculated. In addition, the system can be configured to automatically calculate the number of people when operating at an average production efficiency of 100% and present it in advance to the number of people that have not been entered. Special display measures are taken to prompt input. For example, it gives a characteristic to the display that the character repeats standard and reverse. For example, if the production efficiency is 100% and the number of people is 6.6, the manager re-enters either 6 or 7 based on the overall situation.
  • the invention described in claim 7 permits the new setting of a new production reference line inserted in front of the already set production reference line in the invention of claim 2 above.
  • the insertion operation subtracts the production number formed between the production reference line set before insertion and the new production reference line, and the number of workers entered for the new production reference line. It is characterized in that it is recalculated from the fact that the allocated time entered for the reference line is subtracted.
  • the manager can know how many workers are currently working and how much work has already been completed.
  • a production reference line drawn on the production history display means in which an angle on the coordinates is determined in association with information on the allocation time for achieving a predetermined production target number, the number of workers allocated and the amount of work in progress By confirming whether the work has been completed in parallel, it is possible to see whether the work status related to the work in progress is going smoothly or unnatural.
  • the administrator is responsible for ⁇ ⁇ ⁇ Check whether the production reference line drawn on the management screen that asks the operator for explanation about the heel state and the worker identification mark that displays information about the completion of production or in progress is running in parallel. For example, there is no uneven state where the worker identification mark is displayed in parallel with the production reference line, indicating that production is completed or during production, or only a part of the process protrudes. It is possible to determine at a glance whether the product has been produced.
  • This work group is defined as a work group that consists of a number of workers that are related to each other in any work in progress, have an arbitrary number of production objectives, and a series of processes required for that objective. . Then, in a given work group, the final production target number is determined, and when the amount of one lot each worker has is determined, the work in progress is determined, and as a result, the production target is selected on the drawing.
  • the production reference line is drawn from top to bottom based on the number of pieces, and the production line of parentheses is a line that inclines to the left as it goes down. The angle of inclination becomes larger as the in-process amount increases and the process is larger.
  • a plurality of worker identification marks which are recorded with the completion of a plurality of productions indicating the progress of each worker in each process, are gathered together to form a whole row, and that row as a whole.
  • a line indicating the progress of work is formed.
  • the manager compares the production reference line with the line indicating the progress of the work, and visually confirms that they are generally parallel. In other words, if it is generally parallel, it is judged that production is being carried out as scheduled. If it is found that a certain process is significantly delayed in the case of lack of parallelism, efforts will be made to increase the number of workers in the process or to check whether there is a broken machine in the process.
  • the production efficiency per worker by correcting the angle of this production standard line. For example, it is possible to change the number of workers working as described above for the production target number formed between the above two production reference lines.
  • the production efficiency for the number of personnel per person is substantially set by the number of production objectives and the number of workers working.
  • the administrator can set the production efficiency to less than 100%, or set the production efficiency to, for example, 110% higher by 10%.
  • the production system can be changed appropriately according to the conditions of the occasion, such as when the number of workers is sufficient or small.
  • the power that is produced can be expressed in the worker identification mark.
  • a standard work time is set for each work, and the work speed is calculated sequentially with respect to this standard work time.
  • an abnormality detection means is provided to detect that the work time exceeds 180% and the work time is less than 60%, and an abnormality detection means is provided to detect this.
  • the worker identification mark corresponding to the target worker is made particularly conspicuous.
  • an alarm can be sounded, or information that combines a worker's personal number and an abnormal condition can be sent by email. This makes it possible to detect early omissions or omissions in work processes that occur in situations where work is too early, as well as early detection of production equipment failures.
  • the work of the problem can be observed retrospectively for the pointed out point obtained in claim 3.
  • the work of the process one step before the work process in question the inspection work of the equipment necessary for performing the work process of the problem, or the state of the goods that should be kept in the equipment, etc.
  • By leaving the video it is possible to visually determine the situation of the mechanical problem related to the problem work. In this way, it is judged whether it is a problem of the worker's own attendance or an environmental problem.
  • work efficiency is too If it is high, there is a possibility that there is an error in the work contents.
  • following the work procedure with the video makes it clearer, so that it is possible to check for incorrect procedures and things that have been forgotten before shipment. By detecting mistakes, it contributes to reducing defects in finished goods.
  • the actual operation grasping means is provided with a button to be pressed when good work is performed.
  • This is a button that is pressed by the worker himself / herself when he / she performs a good work that can be considered as a good model for his / her repeated work.
  • the excellent working conditions gained by this button serve as a model for subsequent new workers.
  • the model data is one of the data that should remain, and based on the data from the anomaly detection means, data worthy of reference at a later date is left and other uncharacteristic work process images are displayed. It becomes possible to delete it, and the operation of the system becomes slim.
  • the entire work process is different depending on the person in charge, it is possible to see the entire process as a good model at a later date. By seeing, you will be able to do a good job quickly.
  • the effort and creativity of the person who first improved their skills can be accumulated as factory assets by succeeding them without saying anything special.
  • know-how can be accumulated without using time.
  • model data in the worker identification mark shown in the table for managers it can be distinguished by a special color, and the worker identification mark of the color indicated as having this model is displayed. By simply clicking with a mouse etc., it is possible to see examples of some work contents immediately, and when the work changes due to rearrangement etc., it is possible to see examples as many times as necessary.
  • the work sandwiched between the production reference line and the production reference line By adopting the system according to claim 6, the work sandwiched between the production reference line and the production reference line. Whether the industry is standard, lower than standard, or higher than standard at the set allocation time, number of production and number of workers is automatically calculated by the method described later. The In addition, the number of productions with the above set value changes by simply moving the production reference line in parallel. For example, the production efficiency can be restored by simply moving the production reference line on the management screen with a mouse. The numerical value changes after the calculation, and the production system desired by the manager can be set by bringing the production efficiency within the range desired by the manager.
  • this movement is set as a single unit with the minimum production number (or lot unit), it is possible to move in parallel while changing the production target by one unit, and the number of workers is determined. In this case, an appropriate schedule can be determined quickly and intuitively.
  • the angle of the production reference line represents the work in progress, and when the above movement is performed, the angle is normally fixed and moved.
  • the production reference line can be set roughly at first, and then the production reference line can be inserted at the timing to be determined. Therefore, in this case, the production plan is divided by insertion and automatically recalculated. It should be noted that the division conditions should be set so that both the number of personnel and the number of production are positive numbers.
  • FIG. 1 is a block diagram showing the configuration of a production management system according to an embodiment of the present invention.
  • W indicates the worker side
  • M indicates the manager side.
  • the present invention has the following configuration. Further, the information input into each configuration described in detail below is determined by the production manager based on, for example, a production plan.
  • a3 is a rating processing means for calculating a rating for the worker's actual operation by comparing the data obtained from the actual operation grasping means al with a preset standard speed a2.
  • a6 is an analysis expression means, and this analysis expression means a6 has a function of analyzing the information obtained from the rating processing means a3 and reflecting the result of the analysis on the worker mark a7.
  • the information passed from the rating processing means a3 to the analysis expression means a6 is determined as 180% or more, 60% or less, and 60 to 180% with respect to the standard speed.
  • the analysis expression means a6 adds warm color data such as pink to the worker mark a7.
  • the analysis expression means a6 adds cold color data such as blue to the worker mark a7.
  • the analytical expression means a6 is such that the lower the value between 60% and 180%, the slower the value, and the higher the value, the faster the worker mark. Add expression data with a7 blinking.
  • the analysis expression means a6 changes the luminance drawn by the worker mark a7 itself to the maximum value.
  • the brightness will be halved after the work is completed.
  • the added color and flashing will remain as they are even after the work is completed.
  • the speed fluctuates greatly during work it may be calculated by averaging the work speed when the work is completed, but the maximum work speed is adopted and the color or blinking corresponding to the maximum speed is adopted. It can be selectively left.
  • a7 is a flat display that summarizes the data from the actual operation grasping means al, the data from the rating processing means a3, the information on the production process a4, the information on the cumulative number a5, and the data from the analysis expression means.
  • the worker identification mark is obtained by replacing it with the arrangement, color, and flashing of the equipment.
  • “001” displayed on the right side of the symbol c5a in FIG. 1 is an example of the worker identification mark. This shows that 001, which was set as the worker's number, worked. In other words, this is an example of setting a worker identification mark as a three-digit code.
  • circular symbols or Can be a small representation of the worker's face are examples of the worker's face.
  • a9 is a production history display means, and items displayed on the production history display means a9 will be described mainly in the order of upper force.
  • c2 is the cumulative production number, and the display changes according to the situation, such as a unit of 10 pieces, a unit of 50 pieces, or a unit of 100 pieces like a ruler. Also, depending on the product, it can be changed to a unit of weight.
  • the next c3 is the lot unit display. There are 10 lots for one lot, 15 lots for another lot, and various lots can be mixed, and one lot can be unified with 10 lots. In general, work lots are planned with this lot as the minimum unit.
  • c4a enter the rough work group name for making the blouse.
  • Example 1 enter “sleeve”.
  • filling in means inputting in the computer software that constructs this system.
  • the input data is reflected on the production process display means a9 so that the manager can see it.
  • the production manager fills in c5a to c5e below c4a.
  • the production manager fills in process names that are as easy as possible.
  • the above process name has been described as being input manually from the process procedure manual by the production manager, but includes a case where the process manager automatically inputs the coupon information provided for each process.
  • the worker identification mark a7 is programmed so that it is automatically displayed continuously.
  • the worker identification mark is displayed on the production process display means a9 in response to the signal of the work start obtained by the actual movable grasping means al, and the display position is the process name. Starting from the right. During the work, the luminance can be expressed strongly or blinked.
  • the end of work is determined based on the end information from the actual movable grasping means al, and at the same time, the display is changed from high-brightness lighting to half-brightness display, and the added color and blinking are prod- ucted to be maintained as they are. .
  • the previous fixed worker identification mark is fixed at the same position, and the worker identification mark appears immediately to the right, and the above is repeated. . In this way, the worker identification mark remains in the same way as the number of operations, including the start and end of the work obtained by the worker's actual movement grasp means al. Programmed as listed.
  • C 6a to C 6c are production reference lines.
  • Worker identification marks are enumerated for each work group name, and a straight line that flows to the left is entered in the enumerated space as it goes downward as shown in the figure with a mouse input device ( Draw).
  • This is the production standard line.
  • This line is angled clockwise in the case of production planning work with a large amount of work in progress. On the other hand, when the amount of work in progress is small, the number of clockwise angles is small. However, in any operation, this line is angled clockwise. This inclination can be obtained either automatically by a production plan entered in advance or by forcibly changing the angle based on the administrator's idea.
  • the process is displayed in the Y-coordinate direction which is the vertical axis of the production process display means a9, and as described above, the process of worker work is arranged in the X-coordinate. They are related and arranged.
  • the time progresses as the time goes to the right, but the preferred production quantity varies from process to process.
  • Each process has a work-in-process amount that is basically determined based on the process chart. For this reason, there is a relationship in which the next process operation cannot be performed unless the preceding process work is completed, and this process inevitably causes the downstream process to start after the upstream process is completed. To be late. Also, at the final completion time desired, the preceding process ends first and goes to the subsequent process. The completion time will be delayed.
  • the delay time varies depending on the amount of work in progress.
  • the production reference line c6 is drawn diagonally to the left, that is, in the clockwise direction as it goes downward, reflecting the above time relationship.
  • This production standard line is a line that is drawn freely with respect to the above-mentioned worker identification mark without any change.
  • the progress status of each process can be determined at a glance, whether it is progressing as planned, partially delayed force, or partially progressing. It has features.
  • the process of proceeding with each of the processes originally determined in the process chart changes, for example, by changing the in-process amount at the manager's will.
  • the production reference line is inclined more clockwise, thereby forming a standard line that matches that after the production plan is changed.
  • the line on the opposite side that is, the direction close to the vertical, moves to form a standard line after changing a different production plan. Since these production standard lines are standard lines as described above, there is no need to move any worker identification marks that have already been given or worker identification marks that are currently being worked on. Even if a change in personnel or scheduled work completion date is made, the table to be entered in the production history display means a9 is fixed, and the work is completed. It is possible to stably observe the state where the identification mark is added and the area is buried.
  • the entire display changes each time the scheduled time changes.
  • the appearance of the production history display means a9 which is the management screen, changes and cannot be managed stably.
  • the X coordinate as the cumulative production number, in the present invention, it is possible to stably forecast until the end of the starting force of the work, and the worker identification mark group that changes as it is completed, and the production standard The progress can be grasped by comparing with the line.
  • step area of the group C 4b "collar” of another job is provided.
  • c5f is cored
  • c5g is stitched
  • c5h is cut
  • c5i is sewn on the left side facing on the heel body
  • c is sewn on the right side facing on the heel body
  • c5k is decorative sewing. It has.
  • the difference with respect to the work of c4a is that the product obtained in the last test process c5k of this work c4b has a relation to be used in the process of “joint stitch!” Which is the process of c5e in work c4a. ing.
  • the c5k product in c4b must be completed, and after the transfer process, it must be delivered to the c5e process.
  • Such a temporal relationship is essential to keep work with work in progress without delay.
  • contact process columns c8a and c8b are provided in regions adjacent to the process names c5a to c5k.
  • the part completed in c5k moves and is accepted in c5 e.
  • the part is incorporated in the contact process column c8b on the side to which the part moves after completion of manufacture. Enter the destination c5e in the row of the process.
  • the production reference line can be clearly arranged when travel time is involved.
  • the production reference line c7a provided at the c5k decorative stitching process has a margin for about 30 minutes compared to the previous production reference line c6a.
  • Such an associated production reference line can be automatically drawn, and both manual drawing can be selected while checking the delivery as described above.
  • c6a and c7a are based on the same production standard time, and work progress status at work drapes c4a and c4d is parallel to the production standard line of c6a and c7a.
  • the administrator pre-completion process
  • the production standard line drawn next and c7b must have the same relationship as above, and the production standard lines c6 c and c7c are also the same.
  • the in-process relationship of all processes and the ordering time of parts are calculated backwards, making it possible to arrange perfect parts for the intended delivery date.
  • work-in-process relationships within the same factory can be carried out smoothly, and as a result, it becomes possible to reduce delays as much as possible, where workers can stop due to parts shortage.
  • buttons are provided at the end (for example, the upper part) of the image portion of the production history display means a9.
  • Each worker's grade button dl This button is used to view the details of the work history recorded for each worker, and the administrator wants to know the details by looking at the production history display means a9. If there is a worker identification mark a7, the past results of the worker identification mark you want to know are displayed on the same management screen by pressing each of the above worker performance buttons dl and worker identification mark a7 in succession. Can be expanded and viewed in part.
  • Change button d2 This button is used to change the position of the production reference line that has already been set.
  • Delete button d3 This button is used to delete a production reference line that has already been set.
  • Move button d4 This button is used to move the position of the production reference line that has already been set without changing the angle.
  • Recalculation button d5 This button is pressed after changing the production standard line and other set values, and is used to reflect the above changes in the system.
  • Worker working information reference button d6 This button gives start / end data on the start and end of arbitrary work based on the worker actual operation grasping means for each worker identification mark and corresponds to the start / end data. For example, labor consisting of video data
  • the actual worker information b2 is combined and stored in the memory device b3. Then, when the data stored in the memory device b3 is pressed on both the worker identification mark to be referred to and the button d6, the moving image data stored in the memory device b3 is called into the system and managed. It is designed to be displayed on a consumer screen or another display device (not shown).
  • the data referenced from the worker identification mark a7 is a live-action image constructed so that the worker identification mark a7 can be seen immediately from the worker work information b2 that has been used. It is configured so that it can be referred to immediately from the data d5, and in addition to the desired video, it can be set to project the scene that has been performed in the previous and subsequent times as desired. These displays pop up on the screen of the production history display means a9. If desired, it can be displayed on another display device (not shown).
  • the most preferred information for this actual work information b2 is live-action video information that has been clearly captured in high-definition video.
  • the first step in work group c4a is cuff folding c5a.
  • This c5a By referring to a part of the data stored in the coupon information bl, this process is grasped in the system on the manager side.
  • the standard process time ( ⁇ ) registered at the time of creating the process design document is determined in advance with reference to the process c5a. Even if they are not registered, coupon information is attached to each part and filled in during work, and ⁇ is mechanically input by a bar code reader or IC tag input device. If it is not registered, the standard process time ⁇ for the same operation can be obtained from the past process by obtaining standard process time data for the same operation with reference to the inside of the management PC and using that numerical value.
  • the standard process time ⁇ is determined based on any of the above. Furthermore, an arbitrary number is tentatively assigned to the desired number of production ( ⁇ ), and the number of people involved in production () is tentatively assigned. Furthermore, the work start force is tentatively determined as the allocated time ( ⁇ ) spent until the work is completed. Finally, determine the break time or similar margin ( ⁇ ) during work. If the number a, the number of people ⁇ , time ⁇ , and margin ⁇ are entered and calculated, the production efficiency will be answered and displayed on the monitor. Now, the volume of the process is determined by multiplying the above standard process time ⁇ by the production quantity ⁇ . For example,
  • Production efficiency ( ⁇ ) preferably 100-120.
  • Recalculation is done by shifting by one. In this case, it can be seen that it is achieved with a production efficiency of about 119%, and the manager decides whether or not to produce 11 pieces as a target value by judging the situation.
  • the above calculation relates to one process. In reality, if there are six processes sandwiched between the production reference line and the production reference line, the calculation for six processes is performed and finally added up.
  • the production efficiency of about 130% can be achieved with the five-person system, and it is not impossible even with the five-person system based on the judgment of the manager.
  • the above calculation is for one process. In reality, if there are 6 processes sandwiched between the production reference line and the production reference line, the calculation for 6 processes is performed, and finally the total is added. Is done.
  • the angle of the production reference line can be changed according to the idea of the administrator. Normally, when it is near the delivery period, there is a tendency to reduce the amount of work in progress and complete work at once. In such a case, the administrator adjusts the angle of the above-mentioned production reference line by using the vertical direction. Then, the parallel relationship between the production reference line whose angle has been adjusted and the production reference line before that (left side in the figure) is broken. As a result, the production plan increases in production as you go downstream. Therefore, the amount of production to be surrounded by the previous production reference line and the production reference line with the angle changed this time is very large.
  • the above calculation is performed step by step, and as a result, the specific necessary personnel can be found even in the vague final step, and for example, if desired It can also be determined in advance that the courier power will not be able to meet the delivery date unless it collects personnel.
  • the above formula can be obtained simply by calculating the number of workers ⁇ 8 by inputting a fixed value with ⁇ being 100 or 120 as the answer.
  • the manager Based on the status of the worker identification mark as described above, the manager understands the status of the worker as a whole, and also provides a means of grasping the actual operation during the work of the worker concerned or during the work.
  • the data of worker work information b2 linked with the information of al is extracted from the memory device b3 in which the worker work information b2 and the work grasping means al are stored in association with each other and sequentially referred to. be able to.
  • the memory device b3 is a large-capacity memory device provided on the working side
  • the memory device b4 is a memory device provided on the management side, for example, provided on a personal computer or in a server.
  • worker performance information, coupon information, etc. are recorded.
  • the above information is configured to record the changes brought to the worker identification mark up to the completion of production and to save it on the server.
  • the recorded information can then be rewound or fast-forwarded like a video and recalled to the management screen, allowing the history to be traced back to the past. It can also be designed to monitor over time.
  • FIG. 1 is a block diagram showing an entire production management system managed in units of workers according to the present invention.
  • FIG. 2 is a block diagram showing a conventional example.
  • ⁇ standard process time
  • oc number of production
  • ⁇ number of people
  • ⁇ time
  • ⁇ margin
  • a3 Rating processing means
  • a6 Analytical expression means
  • a7 Worker identification mark
  • a9 Production process display means
  • c2 Cumulative production number
  • c3 lot unit display
  • c4a work group name
  • dl Each worker's grade button, d2: Change button, d3: Delete button, d4: Move button,
  • d5 Recalculation button
  • d6 Worker actual information reference button

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Abstract

Pour mettre en oeuvre un système de gestion de production dans lequel le processus de travail est surveillé en temps réel, on surveille le poste de travail de chaque ouvrier et l'évolution du travail de la totalité des ouvriers, on observe l'évolution du travail de chaque ouvrier afin de surveiller la totalité du groupe d'ouvriers, on évalue chaque ouvrier, on détecte de manière précoce le cas échéant une panne des machines de production et on affiche sur un écran de gestion, au moyen d'un gestionnaire, une quantité adéquate d'informations de gestion telles que celle précitées. Ledit système de gestion de production comprend des moyens d'affichage (a9) de l'évolution de la production permettant d'afficher un graphique sur lequel des informations relatives à l'étape exécutée par un ouvrier sont placées sur la coordonnée Y, les résultats accumulés de production étant placés sur la coordonnée X; et des moyens d'affichage de ligne de production de base (c6a to c6c) déterminés à partir des informations relatives au nombre de produits cible, au temps passé pour réalisé le nombre de produits cible, au nombre d'ouvriers affectés et au nombre de marchandises en préparation affichées sur les moyens d'affichage d'évolution de la production. Des marques d'identification d'ouvrier (a7) permettant d'identifier au moins trois articles d'informations parmi les informations relatives au personnel ouvrier, qui permettent d'identifier deux états l'un étant l'achèvement de la production et l'autre la production en cours pour chaque lot prédéterminé lot et ouvrier affecté à un travail, sont affichées sur les moyens d'affichage d'évolution de la production.
PCT/JP2007/054223 2006-03-03 2007-03-05 Système de gestion de production de chaque ouvrier Ceased WO2007100138A1 (fr)

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JP2008502884A JPWO2007100138A1 (ja) 2006-03-03 2007-03-05 労働者単位で管理する生産管理システム

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CN103901845A (zh) * 2014-03-18 2014-07-02 中国石油天然气股份有限公司 一种油田生产现场物联设备远程智能管理方法及系统
JP2018097801A (ja) * 2016-12-16 2018-06-21 富士通株式会社 配置人数決定装置、配置人数決定方法及び配置人数決定プログラム
CN111819506A (zh) * 2018-03-08 2020-10-23 日本电气株式会社 信息处理装置、控制方法和程序
WO2020225958A1 (fr) * 2019-05-09 2020-11-12 オムロン株式会社 Dispositif d'analyse de travail, procédé d'analyse de travail et programme
CN116578049A (zh) * 2023-05-16 2023-08-11 安徽企服工业技术有限公司 基于工业互联网的数字化改造方法
CN117148803A (zh) * 2023-10-27 2023-12-01 深圳市磐锋精密技术有限公司 一种用于自动居中调宽流水线的调节控制方法

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JP2004086322A (ja) * 2002-08-23 2004-03-18 Sharp Corp 作業習熟度判定システム及び作業習熟度判定方法

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103901845A (zh) * 2014-03-18 2014-07-02 中国石油天然气股份有限公司 一种油田生产现场物联设备远程智能管理方法及系统
JP2018097801A (ja) * 2016-12-16 2018-06-21 富士通株式会社 配置人数決定装置、配置人数決定方法及び配置人数決定プログラム
CN111819506A (zh) * 2018-03-08 2020-10-23 日本电气株式会社 信息处理装置、控制方法和程序
CN111819506B (zh) * 2018-03-08 2023-11-03 日本电气株式会社 信息处理装置、控制方法和程序
WO2020225958A1 (fr) * 2019-05-09 2020-11-12 オムロン株式会社 Dispositif d'analyse de travail, procédé d'analyse de travail et programme
JP2020184250A (ja) * 2019-05-09 2020-11-12 オムロン株式会社 作業分析装置、作業分析方法およびプログラム
CN113811825A (zh) * 2019-05-09 2021-12-17 欧姆龙株式会社 作业分析装置、作业分析方法及程序
JP7234787B2 (ja) 2019-05-09 2023-03-08 オムロン株式会社 作業分析装置、作業分析方法およびプログラム
CN116578049A (zh) * 2023-05-16 2023-08-11 安徽企服工业技术有限公司 基于工业互联网的数字化改造方法
CN116578049B (zh) * 2023-05-16 2023-10-31 安徽企服工业技术有限公司 基于工业互联网的数字化改造方法
CN117148803A (zh) * 2023-10-27 2023-12-01 深圳市磐锋精密技术有限公司 一种用于自动居中调宽流水线的调节控制方法
CN117148803B (zh) * 2023-10-27 2024-01-26 深圳市磐锋精密技术有限公司 一种用于自动居中调宽流水线的调节控制方法

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