| DSP内嵌eCAN模块在微机保护测控系统中的研究与设计 |
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| 引用本文： | 荣梅,王宏华,尹斌.DSP内嵌eCAN模块在微机保护测控系统中的研究与设计[J].机械制造与自动化,2010,39(1):107-109,162. |
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| 作者姓名： | 荣梅 王宏华 尹斌 |
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| 作者单位： | 河海大学,电气工程学院,江苏,南京,210098 |
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| 摘 要： | 针对微机保护测控系统通信速率低、传输数据出错率高的缺点,设计了一种基于现场总线CAN的微机保护测控装置的设计方案。结合增强型CAN控制器模块的特点,构建了以TMS320F2812内嵌eCAN模块为核心的微机保护测控系统,并给出了硬件设计方案;在软件设计上,通过CAN总线将采集的信息与监控计算机进行通信,从而实现远方控制和实时监测,同时结合微机保护测控装置的具体应用,定义了应用层的通信协议,并阐述了通信部分软件的设计方法和流程,进行了通讯实验,验证了系统的可靠性与准确性。
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| 关 键 词： | TMS320F2812 eCAN 微机保护 |
Research on and Design of TMS320F2812 in-line with eCAN Module in Application to Microprocessor Line Protection Device |
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| RONG Mei,WANG Hong-hua,YIN Bin.Research on and Design of TMS320F2812 in-line with eCAN Module in Application to Microprocessor Line Protection Device[J].Machine Building & Automation,2010,39(1):107-109,162. |
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| Authors: | RONG Mei WANG Hong-hua YIN Bin |
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| Affiliation: | RONG Mei,WANG Hong-hua,YIN Bin(Department of Electric , Engineer,Hohai University,Nanjing 210098,China) |
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| Abstract: | In this paper,the authors design a microprocessor protection system based on fieldbus CAN technology for the disadvantage of low-rate communication and high data error rate,combine the features of enhanced CAN controller module to build it based on TMS320F2812 in-line with eCAN module and give the hardware design scheme;In the design of software,communicate between the collected information and monitoring computer is carriedout via fieldbus CAN to realize real-time remote control and monitoring.Combining th... |
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| Keywords: | TMS320F2812 eCAN |
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