JP2017191348A - Work instruction system using parent-child instructions - Google Patents

Abstract

PROBLEM TO BE SOLVED: To give a work instruction about a parent-child work at the same timing, and the work instruction does not match the movement of an object. SOLUTION: In order to give work instructions at the same timing while checking the parts aggregation status by combining the work of a parent and child who perform work in parallel as one group, parent and child instruction information is given to the parent and child to give work instructions at the same timing. By creating each configuration and combining the work of parent and child into one, work instructions can be executed at the same timing. [Selection diagram] Fig. 1

Description

  The present invention relates to a technique for instructing a work on a production line or the like, and more particularly to a work instruction method for carrying out a parent-child instruction work.

  As a work instruction method for performing a plurality of operations in parallel, a plurality of operations that are performed in parallel are grouped as one group and a work instruction is given at the same timing while confirming the component aggregation status. However, it is difficult to give a work instruction at the same timing for the work of the parent and child, and the work instruction does not coincide with the movement of the object. Also, work instructions that do not match the movement of goods may cause a mismatch between the movement of goods and the movement of information. It was.

  Further, there is Patent Literature 1 as a technique for instructing work in a systematic manner. Patent Document 1 discloses that a work instruction is given by voice so that a worker can give a work instruction without looking at the work instruction sheet.

JP2002-23817

  As mentioned above, work instructions were given at the same timing while confirming the parts aggregation status based on the work results of performing work in parallel, but it was difficult to give work instructions at the same timing for parent and child work. The work order did not match the movement of the. However, there is a problem in that there is a discrepancy between the movement of goods and the movement of information because the parts aggregation status is confirmed from the work results of performing work in parallel and work instructions that do not match the movement of goods. In addition, regarding the work instruction, the movement of the object and the movement of the information can be matched by giving the work instruction at the same timing while confirming the component aggregation state by making the work of the parent and child performing the work in parallel as one group. However, there is a concern that there will be a discrepancy between the movement of goods and the movement of information due to work instructions that do not match the movements of goods, and it is necessary to carry out work instructions while checking the status of parts aggregation based on work results by manual management. there were.

  In order to solve the above-mentioned problems, the present invention collects the work results of the work of the parent and child performing the work in parallel so as to collect the work of the parent and child performing the work in parallel as one group and give work instructions at the same timing. By being able to do this, it is possible to correctly check the component aggregation status by making the work of the parent and child performing the work in parallel as one group so that the work instruction in which the movement of the object and the movement of the information are matched can be executed. To do. In addition, it is possible to carry out correct production management by making it possible to carry out work instructions that match the movement of goods and the movement of information.

  According to the present invention, it is possible to instruct work at the same timing as work of a parent and child performing work in parallel at the same timing, and to correctly check the component aggregation status with work of parent and child performing work in parallel as one collection. By making it possible, it was possible to match the movement of goods with the movement of information, making it possible to implement correct production management. In addition, it has become possible to reduce the number of man-hours for management by eliminating manual management of inventory results.

It is a block diagram of one Embodiment of this invention. It is an item master data block diagram of one Embodiment of this invention. It is an item structure data block diagram of one Embodiment of this invention. It is a work procedure data block diagram of one Embodiment of this invention. It is an inventory information data block diagram of one Embodiment of this invention. It is a parent-child order information data block diagram of one Embodiment of this invention. It is an instruction information data block diagram of one Embodiment of this invention. It is a flowchart of the parent-child order information registration process of one Embodiment of this invention. It is a flowchart of the parent-child order work instruction | indication process of one Embodiment of this invention.

  As an embodiment of the present invention, a method for instructing work at the same timing will be described as a group of parent and child work that is performed in parallel.

  FIG. 1 is a block diagram of the present invention. The production management system server 101 includes an item master registration processing unit 102 for registering information for each item related to work, an item configuration registration processing unit 103 for registering the configuration for each item related to the work, and the work for each item related to the work. Work procedure registration processing unit 104 for registering procedures, item master DB 108 for storing information for each item, item configuration DB 109 for storing configuration information for each item, work procedure DB 110 for storing work procedure information for each item, stock receipt The stock receipt processing unit 105 that registers the number of stock receipts when a stock occurs, the stock issue processing unit 106 that registers the number of stock receipts when a stock issue occurs, and stores the number of stocks for each item associated with stock receipts and receipts Inventory information DB 111, parent-child order information registration processing unit 107 for registering parent-child relationship information for performing work in parallel, parent-child relationship for performing work in parallel Child Order information DB112 for 憶, composed in the order information DB113 for storing parent-child plurality of work orders to implement the tasks in parallel.

  The production scheduler system server 114 stores parent-child instruction information reflection processing unit 115 that reflects parent / child work performed in parallel as one group, and stores information for each item as parent / child work performed in parallel as one group. Item master DB 119, item configuration DB 120 for storing configuration information for each item as a group of parent / child operations that perform work in parallel, and a work procedure for each item with parent / child operations that perform operations in parallel as one group Work procedure DB 121 for storing information, inventory information DB 122 for storing the number of stocks for each item as a group of parent and child tasks for performing work in parallel, and component aggregation for a group of parent and child tasks for performing work in parallel The component aggregation information confirmation processing unit 116 for confirming the situation, and the work of the parent and child performing the work in parallel are created as one group. An instruction conversion processing unit 117 that gives instructions, an instruction information DB 123 that stores work instructions as a group of parent and child work that performs work in parallel, and parent and child instruction registration that registers a plurality of work instructions for parent and child that performs work in parallel The processing unit 118 is configured. Further, the parent work that can be acquired from the instruction information DB 123 of the production scheduler server 114 by the parent / child registration processing unit 118 of the production scheduler server 114 from the parent-child relationship that can be acquired from the parent-child instruction information DB 112 of the production management system server 101 in parallel. The instruction is written in the instruction information DB 113 of the production management system server 101 as a plurality of work instructions, and a work instruction for the parent and child who performs the work in parallel is issued. Next, the data structure of the present invention will be described.

  FIG. 2 is an item master data configuration diagram of the present invention. As the data configuration of the item master DB 108 of the production management system server 101 and the item master DB 119 of the production scheduler server 114, item information is managed as item information for each item as shown in the table shown in the item master DB 108 and the item master DB 119. For the item 201 in the item master DB 108 and the item 203 in the item master DB 119, names that can be discriminated for each item are managed. The item type 202 for the item master DB 109 and the item type 204 for the item master DB 119 are managed for each item. Information in the item master DB 108 is managed by the item master DB 119 as information reflecting the information in the parent-child instruction information DB 112.

  FIG. 3 is an item configuration data configuration diagram of the present invention. As the data configuration of the item configuration DB 109 of the production management system server 101 and the item configuration DB 120 of the production scheduler server 114, the configuration item information is managed as the item configuration for each item as shown in the table shown in the item configuration DB 109 and the item configuration DB 120. A parent item for each item configuration is managed for the item 301 in the item configuration DB 109 and the item 304 in the item configuration DB 120. The configuration item 302 of the item configuration DB 109 and the configuration item 305 of the item delegation configuration DB 120 are managed for each item configuration. The configuration quantity 303 of the item configuration DB 109 and the configuration quantity 306 of the item configuration DB 120 are managed for each item configuration. Information in the item configuration DB 109 is managed by the item configuration DB 120 as information reflecting the information in the parent-child instruction information DB 112.

  FIG. 4 is a work procedure data configuration diagram of the present invention. As the data structure of the work procedure DB 110 of the production management system server 101 and the work procedure DB 121 of the production scheduler server 114, procedure information is managed as a work procedure for each item as shown in the table shown in the work procedure DB 110 and the work procedure DB 121. The item 401 of the work procedure DB 110 and the item 404 of the work procedure DB 121 are managed for each work item. The line 402 for the work procedure DB 110 and the line 405 for the work procedure DB 121 are managed for each work item. The process 403 of the work procedure DB 121 and the process 406 of the work procedure DB 121 are managed for each work item. Information in the work procedure DB 121 is managed in the work procedure DB 121 as information reflecting the information in the parent-child instruction information DB 112.

  FIG. 5 is a configuration diagram of inventory information data according to the present invention. As the data structure of the inventory information DB 111 of the production management system server 101 and the inventory information DB 122 of the production scheduler server 114, the number of inventory is managed as inventory information for each item as shown in the tables shown in the inventory information DB 111 and the inventory information DB 122. Items 501 in the inventory information DB 111 and items 503 in the inventory information DB 122 are managed as items of inventory information for each item. The number of stocks 502 in the stock information DB 111 and the number of stocks 504 in the stock information DB 122 are managed as stock information for each item, and the stock number for each item in which inventory storage / exit occurs. For example, it stores that there are five item parts A in stock. The stock quantity 502 in the stock information DB and the stock quantity 504 in the stock information DB 122 increase when the stock is received and decrease when the stock is issued. Information in the inventory information DB 111 is managed in the inventory information DB 122 as information reflecting the information in the parent-child instruction information DB 112.

  FIG. 6 is a block diagram of parent-child instruction information data according to the present invention. As the data structure of the parent-child instruction information DB 112 of the production management system server 101, the parent-child instruction structure is managed as parent-child instruction information for each item as shown in the table shown in the parent-child instruction information DB 112. The parent item 601 of the parent-child instruction information DB 112 is managed as a parent-child instruction configuration for each item. The quantity 602 of the parent-child instruction information DB 112 manages the quantity of the parent item as a parent-child instruction configuration for each item. The child item 603 of the parent-child instruction information DB 112 is managed as a parent-child instruction structure for each item. The quantity 604 of the parent-child instruction information DB 112 manages the quantity of child items as a parent-child instruction structure for each item. The parent-child instruction information DB 112 is managed as information written as a parent-child structure by matching the item information narrowed down by the parent-child instruction target line from the line 402 of the work procedure DB 110 with the item structure DB 109.

  FIG. 7 is an instruction information data configuration diagram of the present invention. As the data structure of the instruction information DB 113 of the production management system server 101 and the instruction information DB 123 of the production scheduler server 114, the instruction information is managed as work instruction information for each work instruction as shown in the table shown in the instruction information DB 113 and the instruction information DB 123. An instruction 701 in the instruction information DB 113 and an instruction 704 in the instruction information DB 123 manage work instruction numbers for each work instruction instructed to work. The item 702 in the instruction information DB 113 and the item 705 in the instruction information DB 123 are managed for each work instruction instructed to work. The quantity 703 in the instruction information DB 113 and the quantity 706 in the instruction information DB 123 are managed for each work instruction instructed to work. The instruction information DB 113 acquires parent-child instruction information from the instruction information DB 123 to the parent item 601 of the parent-child instruction information DB 112 as KEY, and is managed as information written as instruction information of the parent item and the child item.

Next, the flowchart of this embodiment will be described.
FIG. 8 is a flowchart of the parent-child order information registration process of the present invention. The parent-child instruction information registration process is a master management flowchart for determining a parent-child relationship for instructing a work with the parent-child instruction. Product A, semi-finished product A, semi-finished product B, semi-finished item of parent-child order target line in which the first three digits on the parent-child order target line stored in the work procedure DB 110 of the production management system server 101 in step S1 of the parent-child order information registration process Product C is acquired. In step S2, the item configuration stored in the item configuration DB 109 of the production management system server 101 is compared with the product A, the semi-finished product A, the semi-finished product B, and the semi-finished product C of the parent-child order target item. A, the parent-child configuration of the semi-finished product B is obtained below the semi-finished product A, and the semi-finished product C is obtained below the semi-finished product B. In step S3, the parent-child order information DB 112 of the production management system server 101 stores the parent-child order structure in which the top product A of the parent-child structure is the parent item and the child items are the semi-finished product A, the semi-finished product B, and the semi-finished product C. .

  FIG. 9 is a flowchart of the parent-child instruction work instruction process according to the present invention. The parent-child instruction work instruction process is a flowchart of work management based on the parent-child instruction work instruction. In step S4 of the parent / child instruction work instruction process, the item master DB 108, the item structure DB 109, the work procedure DB 110, and the inventory of the production management system server 101 are collated with the parent / child structure stored in the parent / child instruction information DB 112 of the production management system server 101. Information in the information DB 111 is stored as information in the item master DB 119, the item configuration DB 120, the work procedure DB 121, and the inventory information DB 122 of the production scheduler server 114.

  For example, when the child item of the parent item product A is the semi-finished product A, the semi-finished product B, and the semi-finished product C as a structure of the parent-child instruction information, the child items semi-finished product A, semi-finished product B, and semi-finished product C are excluded. Then, it is stored in the item configuration in which the parts A, B, C, D, and E are subordinate to the product A.

  In step S5, the part A is the quantity 2, the part B is the quantity 2, the part C is the quantity 2, the part D is the quantity 2, and the part E is the quantity 2 below the product A in the item configuration DB 120 of the production scheduler server 114. The inventory number of the product A in the inventory information DB 122 of the production scheduler server 114 is 0, the inventory quantity of the part A is 5, the inventory quantity of the part B is 5, the inventory quantity of the part C is 5, and the inventory quantity of the part D is It is possible to confirm the parts aggregation information that the work order of quantity 2 can be made for the product A of the parent item by paying off and receiving that the inventory quantity of part E is 5.

  In step S6, the instruction 5E555555501 in which the product A in the instruction information DB 123 of the production scheduler server 114 has been instructed to work for quantity 1 is used as the parent-child instruction information of the product A from the parent-child instruction information DB 112 of the production management system server 101. From the information of the quantity 1 for the semi-product A, the quantity 1 for the semi-finished product B, the quantity 1 for the semi-finished product B, and the quantity 1 for the semi-finished product C, the instruction information DB 113 of the production management system server 101 The quantity 1 of the semi-finished product A in the instruction 5E555555502, the quantity 1 of the semi-finished product B in the child order 5E5555555503, and the quantity 1 of the semi-finished product C in the child order 5E5555555504 are stored at the same timing.

  In the above embodiment, it is possible to give a work instruction at the same timing to a parent and child work that could not be given a work instruction at the same timing. In addition, it has become possible to create parent-child instruction information for each parent-child configuration.

101: Production management system server, 102: Item master registration processing unit, 103: Item configuration registration processing unit, 104: Work procedure registration processing unit, 105: Inventory entry processing unit, 106: Inventory issue processing unit, 107: Parent-child instruction information Registration processing unit, 108: Item master DB, 109: Item configuration DB, 110: Work procedure DB, 111: Inventory information DB, 112: Parent-child instruction information DB, 113: Instruction information DB, 114: Production scheduler server, 115: Parent-child Instruction information reflection processing unit, 116: component aggregation information confirmation processing unit, 117: instruction conversion processing unit, 118: parent-child instruction registration processing unit, 119: item master DB, 120: item configuration DB, 121: work procedure DB, 122: Inventory information DB, 123: Instruction information DB, 201: Item, 202: Item type, 203: Item, 204: Item type, 3 1: Item, 302: Component, 303: Component, 304: Item, 305: Component, 306: Component, 401: Item, 402: Line, 403: Process, 404: Item, 405: Line, 406: Process, 501: Item, 502: Number of stock, 503: Item, 504: Number of stock, 601: Parent item, 602: Quantity, 603: Child item, 604: Quantity, 701: Instruction, 702: Item, 703: Quantity 704: Instruction, 705: Item, 706 Quantity

Claims (1)

In a work instruction system using pre-stored parent-child instructions,
Means for storing parent-child instruction information indicating a parent-child relationship of a plurality of tasks in advance;
A means of identifying the work the worker is trying to work on,
Means for identifying parent-child instruction information related to the identified work, and identifying work that can be performed in parallel with the work indicated by the identified parent-child instruction information;
A work instruction system using a parent-child order characterized by comprising means for presenting the work specified by the specifying means to the worker.

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