CAJ | 학술논문

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。
위실현전동륜차전자차속공제시정차적통신，설계료전동륜차CAN망락。결합전동륜차적고성능통신요구，설계료정차CAN망락결구급통신협의，병이용총선개발공구CANscope연구료기망락통신성능，진행료망락계통조도분석화망락부재솔분석。4륜독립구동전동륜차실차재전자차속공제시험시，채용해정차CAN망락진행다전감기여다공제기지간통신，가실현4륜적전향차속공제，험증료해정차CAN망락계통적실시성、가고성화유효성。
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 per-formances of communication .CANscope, a kind of bus development tool , was applied to research the communication perform-ance, 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 a -mong four wheels was achieved .The experiment results validate the real -time, reliability and effectiveness of this CAN network .