| 基于CAN总线和GPRS的列车动态监控系统主控单元设计 |
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| 引用本文： | 张龙,唐晓庆,王淑娟,翟国富. 基于CAN总线和GPRS的列车动态监控系统主控单元设计[J]. 低压电器, 2010, 0(1): 26-29,57 |
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| 作者姓名： | 张龙 唐晓庆 王淑娟 翟国富 |
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| 作者单位： | 哈尔滨工业大学,军用电器研究所,黑龙江,哈尔滨,150001 |
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| 摘 要： | 设计了基于CAN总线和GPRS的列车动态监控系统车载主控单元。车载主控单元包括GPRS节点和显示器节点，均采用ARM为主控器件，其中GPRS节点通过控制GPRS模块与地面监控中心实时双向通信，完成收发数据、收发短信和接打电话及将列车运行状态数据存储到SD卡中；显示器节点将CAN总线数据和串口数据相互转化实现上下位机通讯，并通过控制语音芯片进行语音提示，有效提高了铁路运输安全和铁路运输效率。
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| 关 键 词： | 动态监控系统 主控单元 总线 列车 |
Design of the Main Control Cell of Locomotive Dynamic Surveillance System Based on CAN Bus and GPRS Technology |
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| ZHANG Long,TANG Xiaoqing,WANG Shujuan,ZHAI Guofu. Design of the Main Control Cell of Locomotive Dynamic Surveillance System Based on CAN Bus and GPRS Technology[J]. Low Voltage Apparatus, 2010, 0(1): 26-29,57 |
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| Authors: | ZHANG Long TANG Xiaoqing WANG Shujuan ZHAI Guofu |
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| Affiliation: | Military Apparatus Research Institute;Harbin Institute of Technology;Harbin 150001;China |
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| Abstract: | The main control cell of locomotive dynamic surveillance system based on CAN bus and GPRS technology was designed.The cell includes GPRS node and LCD node,which adopted the ARM MCU as their master controllers.The GPRS node not only communicates with the control center by controlling GPRS module fulfilling the process of sending or receiving data and messages and dealing with the call,but also stored locomotive information into SD card.LCD node converted data between CAN and UART controllers to fulfill the c... |
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| Keywords: | dynamic surveillance system main control cell bus locomotive |
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