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Lean logistics system based on spectaculars

A logistics system and Kanban technology, applied in the field of lean logistics system, to achieve the effect of shortening material distribution time, maintaining integrity, and reducing capital occupation

Active Publication Date: 2015-01-07
CRRC QINGDAO SIFANG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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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 system based on spectaculars
  • Lean logistics system based on spectaculars
  • Lean logistics system based on spectaculars

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Embodiment Construction

[0070] 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.

[0071] The work center in the present invention includes a production branch factory and a logistics center.

[0072] 1. Kanban generation:

[0073] 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 system based on the spectaculars. According to the system, generation of the material demand spectaculars is achieved through materials in a production order or three-day schedule by means of the parallel processing technique according to working procedure and team information, 20-30 tasks are defined according to the data size to be calculated, a name is assigned to each task, task names are allocated to all the order procedures in a circulating mode according to the defined task number, and only data corresponding to the name of the task operating currently are used during working; meanwhile, to utilize server resources to the maximum, weight allocation is conducted according to the work center, and the weight and work center data size is in direct proportion to the total number; during spectaculars detail generation, due to the large data size, data insertion and calculation of the spectaculars are both conducted through background jobs, and in this way, time difference exists compared with actual business, and it also means that discrepant data exist. According to the system, operation identification is added to the data of the material demand spectaculars to be generated.

Description

technical field [0001] The invention belongs to the technical field of motor vehicle manufacturing, in particular to a Kanban-based lean logistics system 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 noted that in the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/08G06Q50/28
CPCG06Q10/06311G06Q10/08
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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