Production system and production control method

Abstract

The invention provides a production system and a production control method, and belongs to the technical field of production and manufacturing. The production system comprises at least a first circulation production line and a second circulation production line, a first controller for controlling the tact time of the first circulation production line, and a second controller for controlling the tact time of the second circulation production line. The first circulation production line and the second circulation production line cooperate with each other to produce, and the total time of the required tact time is equal when the first circulation production line and the second circulation production line are in production at the same time. According to the production system and the productioncontrol method provided by embodiments of the invention, a circulation production line body is adopted to replace a traditional linear production line body, so as to save the manufacturing cost of theproduction lines, and enable the two circulation production lines to cooperate with each other to produce at the same time, thereby greatly improving the production rate, and further enabling the entire production line to truly realize the intelligent hybrid production of multi-vehicle and multi-process body.

Description

technical field [0001] The present invention relates to the technical field of production and manufacturing, in particular to a production system and a production control method. Background technique [0002] As the market demand for automobiles increases and the supply exceeds demand, the competition in the automobile industry is becoming increasingly fierce. A variety of business models have emerged in a blowout manner. At the same time, market diversification and customer demand for individualization have become more and more prominent, prompting frequent updates of vehicle models. In order to meet the manufacturing needs of multiple platforms and models, major automobile manufacturers need to invest in research and development of different equipment and production lines for different models. [0003] At present, most of the assembly and interior decoration production lines adopt the traditional assembly line operation form. In order to improve production efficiency, mos...

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Problems solved by technology

[0005] In view of the problems in the above-mentioned prior art that the production line body is long, the investment cost of each process equipment is high, and the versatility is poor, and it cannot meet the problems of simultaneous online fast-paced R&D and production of various vehicle models, the present invention provides a production system and production control method. It can solve the problems of long production line, high investment cost of equipment in each process, and poor versatility, and greatly improves productivity, realizing the intelligent mixed line production of multi-model and multi-process car bodies in the entire production line

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