A method and system for optimizing production line preset process based on semantics
A process optimization and semantic technology, applied in the direction of electrical program control, comprehensive factory control, comprehensive factory control, etc., can solve problems such as inflexible equipment operation, and achieve the effect of reducing instability and improving production efficiency.
Active Publication Date: 2019-01-15
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to solve the problem of inflexibility of the operations required by the equipment during the execution of the traditional industrial production line process
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[0034] In order to make the object, technical solution, and advantages of the present invention clearer, actual examples are given here and further descriptions are given with reference to the accompanying drawings.
[0035] Unified management of device services after abstraction of device services, and semantic modeling for classification. Then, in the process of executing the preset service process, an appropriate service is selected for execution in real time according to the performance index of the real-time scenario.
[0036] Among them, the service abstraction mentioned here refers to the abstraction of the equipment on the production line into services that meet the W3C service standards according to the functions that can be provided by the business, so that all the equipment on the production line can be used in a unified way. It is invoked and set to dynamically adjust the production line.
[0037] Semantic modeling refers to abstracting the above abstracted servic...
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The invention relates to a production line preset flow optimization method based on semantization. The method comprises steps that semantization modeling is actuated through a scene generation module, and a preset flow is outputted to a service actuating module; a preset flow is optimized and actuated by the service actuating module through searching a semantic database according to performance indexes of a user. The system comprises the scene generation module used for actuating semantization modeling and outputting the preset flow to the service actuating module, and the service actuating module used for optimizing and actuating the preset flow through searing the semantic database according to the performance indexes of the user. According to the method and the system, adjustment on the performance indexes according to demands can be permitted in a production process of a production line, so states and parameters of the equipment can be timely adjusted; according to different performance indexes, production efficiency of the production line can be improved, so product production quality is improved, or energy consumption is reduced.
Description
technical field [0001] The invention relates to a method and system for optimizing a production line preset process based on semantics, belonging to the field of intelligent manufacturing control. Background technique [0002] With the development of science and technology and the diversification of user requirements for products, this requires the production lines of various industries to be very flexible, so that the production lines can be adjusted according to changes in user needs, so all industries need to be in their production process. It is necessary to have real-time control over the production planning and scheduling of its own production line. The characteristics of the current production line manufacturing have changed from the early factory mass production of accumulated goods waiting for the user to purchase to the user's order-based production line. When the user puts forward his own demand according to the requirements of the manufacturer, the order drives ...
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IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 石硕张佳隆张华良曾鹏于海斌
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI