| 内燃机电子调速器的串行通讯的设计与实现 |
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| 引用本文： | 肖宁,双凯,陈俊峰. 内燃机电子调速器的串行通讯的设计与实现[J]. 科学技术与工程, 2009, 9(5) |
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| 作者姓名： | 肖宁 双凯 陈俊峰 |
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| 作者单位： | 中国石油大学,北京,机电工程学院,北京102249;中国石油勘探开发研究院,北京,100083 |
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| 摘 要： | 介绍了内燃机电子调速器的串行通讯部分的设计与实现.系统以DSP TMS320F2812为控制核心,采用双核控制结构,设计了其与AT89S51单片机之间的串行接口电路,DSP与单片机均采用C语言编程;同时发挥DSP的通讯增强特性,通过设定的数据通讯协议,实现了系统的串行通讯.该设计已成功运用于内燃机调速系统,实践证明,系统运行稳定,可靠性高,而且此设计适于多种控制系统之间的通讯,应用范围广泛.
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| 关 键 词： | 串行通讯 DSPF2812 AT89S51 电子调速器 |
Design and Implementation of Serial Communication of Internal Combustion Engine Governor |
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| XIAO Ning,SHUANG Kai,CHEN Jun-feng. Design and Implementation of Serial Communication of Internal Combustion Engine Governor[J]. Science Technology and Engineering, 2009, 9(5) |
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| Authors: | XIAO Ning SHUANG Kai CHEN Jun-feng |
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| Abstract: | The design and implementation of serial communication is introduced in the governor of internal combustion engine. The system adopts dual-core control structure that the control core is DSP TMS320F2812. Serial communication circuit is designed between AT89C51 and F2812 that all adopt C programming language. At the same time,DSP plays the feature of communication enhancement and realizes the system serial communication according to the data communication protocol set. This design is successfully used in the ... |
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| Keywords: | DSPF2812 AT89S51 |
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