Embedded type controller parameter calibration system and method based on common object request breaker architecture (CORBA)
An embedded controller and parameter calibration technology, applied in electrical testing/monitoring and other directions, can solve the problems of increased development cost, lack of adaptability of different communication interfaces and calibration protocols in the embedded controller calibration system, and reduced development efficiency. The effect of improving versatility and adaptability
Active Publication Date: 2015-06-10
CHONGQING UNIV OF POSTS & TELECOMM
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[0006] In order to solve the problem that the embedded controller calibration system lacks the ability to adapt to different communication interfaces and calibration protocols, it is necessary to develop a supporting calibration system during the development process of the embedded controller, resulting in increased development costs and reduced development efficiency. This invention proposes a A Parameter Calibration System Scheme of Embedded Controller Based on CORBA
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[0016] The present invention proposes a calibration system and implementation method that uses CORBA middleware to shield the communication interface and calibration protocol details, and provides a unified data access interface for the calibration system through this method, and is suitable for embedded controllers with different communication interfaces and calibration protocols. Improve the versatility and adaptability of the embedded controller parameter calibration system.
[0017] The specific implementation manners of the present invention will be described below in conjunction with the accompanying drawings and specific examples.
[0018] Such as figure 1Shown is the overall architecture of the CORBA-based embedded controller calibration system proposed by the present invention. After the embedded controller software is compiled, the controller parameter image file (*.map) is generated, and then converted into a database file conforming to the ASAMMCD_2 protocol by th...
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The invention provides an embedded type controller parameter calibration system and method based on common object request breaker architecture (CORBA) and relates to the technical field of embedded type controlling. A traditional calibration system is divided into a CORBA client-side and a CORBA server. A human-computer interaction function is achieved by the CORBA client-side, and embedded type controller work parameters and operating data are visited through an object request broker (ORB) and the CORBA server. The CORBA server is communicated with the controller, communication interface program and standardization protocol of a standardization system host machine are packaged through the CORBA technology, difference between the controller of the standardization protocol and different communication interfaces is shielded, and an uniform standardized CORBA interface is provided to achieve visiting the work parameters and the operating data of the embedded type controller. According to a device shielding underlying communication, different models of communication interfaces or standardization protocols are provided with the same communication interface, the defect that the existing standardization system is difficult to be adapted to change of the communication interfaces of the embedded type controller is overcome, and generality and adaptive capacity of the standardization system are improved.
Description
technical field [0001] The present invention relates to computer and automatic control technology, especially the field of embedded control technology, and mainly relates to the parameter calibration technology of embedded controller based on Common Object Request Broker Architecture (CORBA). Background technique [0002] Embedded systems are widely used in the field of industrial control, such as automotive, aerospace, military and other manufacturing industries. With the continuous enhancement of functions and performance of embedded control systems, the scale of embedded software continues to increase, and its proportion in development costs continues to increase. Compared with ordinary embedded software, due to the complexity of the industrial control system, the performance of the embedded controller largely depends on its operating parameters, and the operating parameters are mainly determined through calibration matching experiments. Calibration is the process of mon...
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IPC IPC(8): G05B23/02
Inventor 岑明邱宝梅周思李银国蒋建春刘倩
Owner CHONGQING UNIV OF POSTS & TELECOMM