| 基于超低功耗单片机的CAN总线通信方案的设计 |
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| 引用本文： | 齐亚峰,周穗华.基于超低功耗单片机的CAN总线通信方案的设计[J].计算机测量与控制,2007,15(4):531-532,560. |
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| 作者姓名： | 齐亚峰 周穗华 |
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| 作者单位： | 海军工程大学兵器工程系,湖北,武汉,430033 |
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| 摘 要： | 针对多传感器设备互联及数据传输的需要,设计了利用超低功耗单片机MSP430F427实现CAN总线通信的方案;重点介绍了通信节点所用到的单片机和CAN控制器的特点、硬件电路设计、软件框图及软件通信协议的实现方法;该通信方案具有功耗低、结构简单、可靠性高、易于扩充等特点;经调试,文中给出的设计是可行的,能够实现多传感器的互联及数据传送要求.
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| 关 键 词： | CAN总线 超低功耗单片机 CAN控制器 串行通信网络 低功耗单片机 总线通信 通信方案 硬件电路设计 Consumption Module Communication CAN Bus 数据传送 结构简单 方法 通信协议 软件框图 控制器 通信节点 重点 利用 数据传输 设备 多传感器 |
| 文章编号： | 1671-4598（2007）04-0531-02 |
| 收稿时间： | 2006-06-20 |
| 修稿时间： | 2006-06-202006-08-06 |
Scheme of Realizing CAN Bus Communication Module with Ultralow-Power Consumption MCU |
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| Qi Yafeng,Zhou Suihua.Scheme of Realizing CAN Bus Communication Module with Ultralow-Power Consumption MCU[J].Computer Measurement & Control,2007,15(4):531-532,560. |
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| Authors: | Qi Yafeng Zhou Suihua |
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| Affiliation: | Weapon Engineering Department, Navy University of Engineering, Wuhan 430033, Hubei, China |
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| Abstract: | Aimed at the needs of the connection of multi--sensor and the transmission of data, a module of CAN data communication using the MSP430F427 of ultralow-power consumption is designed. The characteristics of MCU and CAN controller that used, and the circuit design of field intelligent node and software constructure as well as the methods for the agreement of software communication are introduced. It has the advantages of ultralow--power, simplicity, reliability, flexibility for its functions. To be tested, the experiment result shows that the design of this article is practicable. The system can fulfill the needs of the connection of multi--sensor and the transmission of data. |
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| Keywords: | CAN bus ultralow--power consumption MCU CAN controller serial communication net |
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