基于CAN总线的车身控制模拟信号采集程序设计  

Design of the Acquisition Program of Car Body Control Analog Signal Based on CAN Bus

作　　者：郭小龙 陆静平[1] 穆协乐 吴耀光 张铁异[1] GUO Xiaolong;LU Jingping;MU Xiele;WU Yaoguang;ZHANG Tieyi(College of Mechanical Engineering,Guangxi University,Nanning 530004,China)

机构地区：[1]广西大学机械工程学院,广西南宁530004

出　　处：《汽车实用技术》2022年第7期68-70,共3页Automobile Applied Technology

摘　　要：为研究电动汽车驱动转矩控制策略,首要解决的问题是车身控制模拟信号的采集,加速踏板等模拟信号直接反映了驾驶员的驾驶意图。文章基于控制器局域网络总线设计了车身控制模拟信号的采集程序,以XC2267M为主控芯片的整车控制器采集车身控制模拟信号,通过控制器局域网络总线发送至上位机软件进行实时监测与处理,具有一定的工程实用价值。In order to study the driving torque control strategy of electric vehicles, one of the first problems to be solved is the acquisition of vehicle body control analog signals,analog signals such as accelerator pedal directly reflect the driver’s driving intention. In this paper, based on the controller area network bus, a vehicle body control analog signal acquisition program is designed.The vehicle controller with XC2267M as the main control chip collects the vehicle body control analog signal, it is sent to the upper computer software through controller area network bus for real-time monitoring and processing, which has certain engineering practical value.

关 键 词：控制器局域网络总线 XC2267M 信号采集 程序设计 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]