| CRH2型动车组国产化BCU通信网关的设计与实现 |
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| 引用本文： | 聂晓波,王立德,申萍,李成刚. CRH2型动车组国产化BCU通信网关的设计与实现[J]. 机车电传动, 2010, 0(2) |
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| 作者姓名： | 聂晓波 王立德 申萍 李成刚 |
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| 作者单位： | 北京交通大学,电气工程学院,北京,100044 |
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| 摘 要： | 介绍了CRH2型动车组国产化制动控制单元(BCU)与车辆信息终端装置之间的通信网关,提出了网关硬件系统的实现方案,并给出其主程序以及各个子程序的设计思路,实现了BCU与车辆信息终端装置之间的通信。并通过将国产化BCU在CRH2型动车组BCU试验台试验,对设计网关功能进行验证。
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| 关 键 词： | CRH2型动车组 BCU通信网关 HDLC RS485 ARM |
Design of CRH2 EMUs BCU Communication Gateway |
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| NIE Xiao-bo,WANG Li-de,SHEN Ping,LI Cheng-gang. Design of CRH2 EMUs BCU Communication Gateway[J]. Electric Drive For Locomotive, 2010, 0(2) |
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| Authors: | NIE Xiao-bo WANG Li-de SHEN Ping LI Cheng-gang |
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| Affiliation: | School of Electrical Engineering;Beijing Jiaotong University;Beijing 100044;China |
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| Abstract: | This paper presented the communication gateway between CRH2 EMUs domestic BCU and train message terminator.Provided a hardware realization solution of BCU communication network and gave a solution to the main program and its subprogram.The communication between BCU and train message terminator has been realized.The function of BCU gateway is verified in the way of connecting the CRH2 EMUs BCU test bench and domestic BCU. |
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| Keywords: | CRH2 EMUs BCU communication gateway HDLC RS485 ARM |
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