Order scheduling, allocating and dispatching method and system

A scheduling method and order technology, applied in the field of CNC machine tools, can solve problems such as discontinuous work orders and unbalanced production lines, and achieve the effects of reducing model change losses, avoiding manpower waste, and saving labor costs

Active Publication Date: 2020-04-03
ZHONGTONG BUS HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above problems, this disclosure proposes a method and system for order scheduling and allocation scheduling. This disclosure can optimize the discontinuous situation of reverse scheduling and online production, so that the online order can be in accordance with the order, production line, main and auxiliary production lines. Production; optimize the discontinuous scheduling results, so that the same order and th...

Method used

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  • Order scheduling, allocating and dispatching method and system
  • Order scheduling, allocating and dispatching method and system
  • Order scheduling, allocating and dispatching method and system

Examples

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Embodiment 1

[0047] Such as figure 1 As shown, the present disclosure provides an order scheduling and allocation scheduling method, including:

[0048] (1) Obtain the products to be scheduled in the planning cycle and the delivery time, and store them in the order list; obtain the available resources and resource priorities of the ordered products and store them in the available resource list; obtain the production status of the CNC machine tools on the production line, and store them in the CNC Machine status list;

[0049] (2) Carry out data modeling for the ordered products, and assign, sort and schedule the production plans of one or more production lines of the ordered products according to the delivery time of the ordered products, available resources and resource priorities, and the production status of the CNC machine tools ;

[0050] (3) Obtain the distribution, sorting and scheduling results of each production line of the ordered product, and use it for the processing process ...

Embodiment 2

[0084] The present disclosure provides an order scheduling and allocation scheduling system, including:

[0085] The data acquisition module is configured to obtain the products to be scheduled and the delivery time in the planning cycle, and store them in the order list; obtain the available resources and resource priorities of the ordered products and store them in the available resource list; obtain the production status of the CNC machine tools on the production line , stored in the state list of CNC machine tools;

[0086] The data processing module is configured to perform data modeling on the ordered products, and perform production planning on one or more production lines of the ordered products according to the delivery time of the ordered products, available resources and resource priorities, and the production status of the CNC machine tools Allocation sequencing and scheduling;

[0087] The data output module is configured to obtain the distribution, sorting and s...

Embodiment 3

[0098] The present disclosure provides a workshop, including several CNC machine tools and servers;

[0099] The server completes the steps described in the shop order scheduling and allocation scheduling method. And the distribution, sorting and scheduling results of each production line of the ordered product are transmitted to the data machine tool to complete the processing process of the ordered product.

[0100] The numerical control machine tool is used to collect production status information and transmit it to the server for storage; it is used to receive the distribution and scheduling results of each production line of the ordered product, and complete the processing process of the ordered product.

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Abstract

The invention discloses an order scheduling, allocating and dispatching method and system. The method comprises the steps of obtaining an order product and the delivery time, and storing the order product and the delivery time in an order list; obtaining the available resource storage, resource priority and production takt of the order product and storing the available resource storage, the resource priority and the production takt in an available resource list; calculating the production delivery time of the order product according to the delivery time of the order product, taking the i-th order product, and performing trial scheduling in a range from the order delivery time to the production delivery time to obtain a trial scheduling result set; taking the n-th resource in the availableresource list of the i-th order product, carrying out trial scheduling on the current order product on the resource, and adding the trial scheduling result into the trial scheduling result set; and taking the j-th trial scheduling result of the i-th order product for comprehensive scoring, and taking the result with the highest score as the final scheduling result of the current order product. According to the present invention, a production line equalization algorithm with the weight as the core is achieved, the basic requirement of the reverse production scheduling according to the deliveryperiod is kept, and the continuity requirement needed by production is met.

Description

technical field [0001] The present disclosure relates to the technical field of numerical control machine tools, and in particular to an order scheduling and allocation scheduling method and system. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and do not necessarily constitute prior art. [0003] In the automobile manufacturing workshop, the volume of customer orders is large and the processing volume of the assembly line is large. It is extremely important to obtain the processing status of the assembly line in time, effectively sort the production sequence of new customer orders, and plan and schedule to improve production efficiency, which directly affects the production schedule of the workshop. And the production sequence is also related to the distribution of materials and other links. [0004] The traditional planning and production scheduling is forward scheduling according to th...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCG05B19/41865G05B2219/32252Y02P90/02
Inventor 苏怀福曹传春宫先营赵明帅
Owner ZHONGTONG BUS HLDG
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