| 基于AVR128的电码化移频接口模块的电子化设计 |
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| 引用本文： | 李文慧,魏宗寿.基于AVR128的电码化移频接口模块的电子化设计[J].铁路计算机应用,2007,16(2):32-34. |
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| 作者姓名： | 李文慧 魏宗寿 |
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| 作者单位： | 兰州交通大学,光电技术与智能控制教育部重点实验室,兰州,730070 |
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| 摘 要： | 在车站联锁控制系统中,全电子化计算机联锁系统是在软、硬件的基础上实现全电子执行、监测系统,取代原来的继电器逻辑,使系统便于维护和升级,从而实现站内电码化的技术需求.详述全电子化计算机联锁控制系统执行单元中一个基于AVR128微处理器的接口模块的硬软件设计,该模块采用CAN总线与上位联锁机通信.
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| 关 键 词： | 全电子化计算机联锁 电码化 AVR128 CAN总线 |
| 文章编号： | 1005-8451(2007)02-0032-03 |
| 收稿时间： | 2007-02-15 |
| 修稿时间： | 2006-07-03 |
Design on electronic devices in four codes track circuit based on AVR128 |
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| LI Wen-hui,WEI Zong-shou.Design on electronic devices in four codes track circuit based on AVR128[J].Railway Computer Application,2007,16(2):32-34. |
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| Authors: | LI Wen-hui WEI Zong-shou |
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| Institution: | Key Laboratory Opto-Eletronic Technology and Intelligent Control, Lanzhou Jiaotong University, Ministry of Education, Lanzhou 730070, China |
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| Abstract: | The Whole Electronic Computer Signal Interlocking System which was based on software and hardware system could achieve whole Electronic Action and Monitoring System in the Station Signal Interlocking System. It was replaced the relay logic circuit, and made system maintenance and upgraded easier. This was satisfiesd the technology demand of code track. It was described devices, hardware and software design based on AVR128 microprocessor, this device was one of acting units in whole Electronic Computer Signal Interlocking System, and it was communicated interlocking computer with CAN bus. |
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| Keywords: | AVR128 |
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