Intelligent manufacturing bc system general driver framework
An intelligent manufacturing and general-purpose drive technology, applied in the field of information processing, can solve the problems of poor portability, poor maintainability, and low versatility, and achieve the effects of high flexibility, easy use, and reduced debugging time
Active Publication Date: 2019-02-15
NANJING PANDA ELECTRONICS +2
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Problems solved by technology
[0004] Purpose of the invention: In order to overcome the problems of low versatility, instability, poor maintainability and poor portability of the existing BC technology, the present invention provides a highly versatile configurable intelligent manufacturing BC Driver framework
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[0019] Below in conjunction with specific embodiment, further illustrate the present invention, should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various equivalent forms of the present invention All modifications fall within the scope defined by the appended claims of the present application.
[0020] figure 1 It is a schematic diagram of the hardware framework of the BC system. The hardware architecture condition of the BC system is that the equipment cluster PLC is connected to the Master PLC loop of the BC system. After the equipment writes information into their respective PLCs, the information is mapped to the partition address of the Master PLC. figure 2 It is a schematic diagram of the software framework structure of the BC system, in which the physical layer module is used for m...
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The invention discloses a general driving framework of an intelligent manufacturing BC system. The framework comprises a configuration unit, an initialization unit, an event interface unit, an event triggering unit and an event processing unit. The configuration unit provides a general configuration structure and is used for realizing information configuration corresponding to automatic production lines of different intelligent factories. The initialization unit is used for analyzing a configuration file of the configuration unit, instantiating a PLC type and connecting PLC equipment. The event interface unit is used for providing a realization interface for an event processing customization program. The event triggering unit is used for carrying out polling according to a configured signal PLC address and asynchronously triggering a corresponding event according to a change condition of a signal state. The event processing unit is used for carrying out specific information processing. The driving framework can be configured aiming at BCs of different industries and can also be configured aiming at different kinds of PLCs and production line configuration. The framework possesses advantages that versatility is high; and the framework can be maintained, possesses high flexibility and is irrelevant to specific services and so on.
Description
technical field [0001] The invention relates to an intelligent manufacturing control layer system, that is, the underlying driving framework of a BC system, which is a lightweight framework for manufacturing software and belongs to the technical field of information processing. Background technique [0002] Intelligent manufacturing information system (Computer Integrated Manufacturing System, referred to as CIMS system) is through the computer hardware and software, and the comprehensive use of modern management technology, manufacturing technology, information technology, automation technology, system engineering technology, the relevant people in the whole production process of the enterprise, The three elements of technology, operation and management and its information and logistics are organically integrated and a complex large-scale system with optimized operation. The equipment monitoring system (Block Control System, BC system for short) in CIMS is responsible for m...
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IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 应仲文
Owner NANJING PANDA ELECTRONICS