Lean logistics implementation method based on display board

A technology of lean logistics and implementation methods, applied in logistics, instruments, manufacturing computing systems, etc., to solve the contradiction between supply and demand, reduce capital occupation, and maintain the effect of integrity

Active Publication Date: 2014-12-31
CRRC QINGDAO SIFANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, MRP and Kanban management have their own strengths and weaknesses. If an enterprise only chooses one of the two as the production management mode of the enterprise, it will inevitably encounter their own defects.

Method used

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  • Lean logistics implementation method based on display board
  • Lean logistics implementation method based on display board
  • Lean logistics implementation method based on display board

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Experimental program
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Embodiment Construction

[0074] Kanban composition: Electronic Kanban is composed of header and details (i.e. items). Kanban header is based on order, including demand summary number, process route, sequence, record type, work center, production order number, production order status, etc.; Kanban uses the process as the minimum distribution unit, so the details are based on the process, including specific information such as demand summary number, process route, bench, required materials, factory, inventory location, backflush mark, and material demand time. It meets the requirements of lean production and distribution. In the lean logistics kanban system, the header and details of the kanban are connected through the demand summary number.

[0075] The work center in the present invention includes a production branch factory and a logistics center.

[0076] 1. Kanban generation:

[0077] 1. The production plan of motor vehicle manufacturing mainly comes from production orders and inspection and revi...

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Abstract

The invention provides a lean logistics implementation method based on a display board. The lean logistics implementation method comprises the following steps: the display board with material requirements is generated by materials in production orders or three days plans through adopting a parallel processing technology according to the processes and the team and group information. 20 to 30 jobs are defined according to the data volume needing to be calculated, each job is defined with a job name, the job names are circularly distributed for all the order processes according to the defined job quantity, and when a job is operated, only data which is the same as the job name running at present are taken; meanwhile, in order to make the most of server resources, weights are distributed according to the job centers, and the weights are in proportion to the data volume and the total quantity of the job centers; when the generated board details are run, due to larger data volume, data insertion and calculation of the board are executed and computed in background, and therefore, time difference exists with actual business, that is, discrepant data exists. The computational identifications are provided for data of the to-be-generated board with material requirements.

Description

technical field [0001] The invention belongs to the technical field of motor vehicle manufacturing, in particular to a method for realizing lean logistics based on kanban in the motor vehicle manufacturing process. Background technique [0002] The two major bases for material distribution are MRP and Kanban. [0003] MRP refers to according to the subordination and quantity relationship of the items at each level of the product structure, taking each item as the planning object, taking the completion period as the time basis to reverse the plan, and distinguishing the order of the planned delivery time of each material according to the length of the lead time. It is an industry. In the material planning management mode of a manufacturing enterprise, MRP can help people convert the master production plan into a capacity demand plan, generate a load report, and then adjust the master production plan according to the load report analysis results and feedback, but it should be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/08G06Q50/04G06Q50/28
CPCY02P90/30
Inventor 孙赫勇王涛彭清畅高川柳少华孙华曹炳欣姜毅
Owner CRRC QINGDAO SIFANG CO LTD
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