| 电动轮车 CAN 网络设计及性能分析 |
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| 引用本文： | 廖长英,黄妙华,喻厚宇.电动轮车 CAN 网络设计及性能分析[J].武汉理工大学学报(信息与管理工程版),2014(3):320-323,354. |
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| 作者姓名： | 廖长英 黄妙华 喻厚宇 |
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| 作者单位： | [1]武汉理工大学汽车工程学院,湖北武汉430070 [2]现代汽车零部件技术湖北省重点实验室,湖北武汉430070 |
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| 基金项目： | 湖北省自然科学基金资助项目（2011CDB255）． |
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| 摘 要： | 为实现电动轮车电子差速控制时整车的通信，设计了电动轮车CAN网络。结合电动轮车的高性能通信要求，设计了整车CAN网络结构及通信协议，并利用总线开发工具CANscope研究了其网络通信性能，进行了网络系统调度分析和网络负载率分析。4轮独立驱动电动轮车实车在电子差速控制试验时，采用该整车CAN网络进行多传感器与多控制器之间通信，可实现4轮的转向差速控制，验证了该整车CAN网络系统的实时性、可靠性和有效性。
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| 关 键 词： | 电动轮车 CAN网络通信 实时性 |
Design and Performance Analysis of CAN Network for In-wheel Motor Drive Electric Vehicle |
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| LIAO Changying,HUANG Miaohua,YU Houyu.Design and Performance Analysis of CAN Network for In-wheel Motor Drive Electric Vehicle[J].Journal of Wuhan University of Technology(Information & Management Engineering),2014(3):320-323,354. |
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| Authors: | LIAO Changying HUANG Miaohua YU Houyu |
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| Affiliation: | LIAO Changying, HUANG Miaohua, YU Houyu |
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| Abstract: | A CAN network was designed to achieve the vehicle communication for the electronic differential control in in -wheel motor drive electric vehicle .The CAN network structure and communication protocol were designed to satisfy the high performances of communication .CANscope, a kind of bus development tool , was applied to research the communication performance, including the CAN bus scheduling and bus load rate .During the experiment of electronic differential control , this CAN network could complete the communication among several sensors and controller units so that the electronic differential control among four wheels was achieved .The experiment results validate the real -time, reliability and effectiveness of this CAN network . |
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| Keywords: | in-wheel motor drive electric vehicle CAN networks real-time |
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