EPA产品开发仿真平台研究与开发

Research and Development of the Simulation Platform for Developing EPA Products

研究了EPA产品开发仿真平台的设计原理和各个模块实现的技术,说明了仿真平台软硬件的内部结构以及它们之间的连接,介绍了EPA开发仿真平台中核心的PTP技术、CSME技术、EPA设备管理技术、EPA服务技术等,以及仿真平台提供给外部开发使用的标准接口。并以1151差压变送器为例,说明了仿真平台的开发过程;从代码开发、代码维护、代码升级的角度说明了使用仿真平台进行开发的优点,以及使用该平台的最终开发成果。

The design principle of the simulation platform of EPA product development and the implementing technology of each module are studied. The internal structure of the hardware and software of the simulation platform as well as their interconnection are stated. The critical technologies of the simulation platform, e.g. PTP, CSME, EPA device management and EPA service, etc. , and the standard interface for external development provided by simulation platform are presented. With 1151 transmitter as example, the developing procedures of the simulation platform is described. From code development, code maintenance and code upgrade, the advantage of the simulation platform is illustrated and the final developing achievement by using this platform is given.