基于车载CAN总线的倒车雷达单元设计  

Design of Parking Sensor Unit Based on CAN-bus of Car

作　　者：林春景[1] 袁俐萍[2] 

机构地区：[1]广东白云学院电气信息工程系,广东广州510450 [2]华南理工大学广州学院计算机系,广东广州510800

出　　处：《现代电子技术》2011年第23期157-159,共3页Modern Electronics Technique

摘　　要：倒车雷达在汽车中得到广泛应用,但没有与车载CAN总线网络相联系,造成其功能不完善。用PIC18F258单片机设计一个倒车雷达单元,使倒车雷达能够被车载网络识别,实现与CAN总线的数据通信与资源共享,完成倒车雷达的自动刹车功能。Parking sensor has been widely used in car,whose function is not perfect since it dose not link with CAN-bus network of car.A parking sensor unit was designed with PIC18F258 microcontroller,for which the parking sensor can be identified by CAN-bus network to achieve data communication and resources sharing,so as to complete the automatic braking function of reversing radar..

关 键 词：CAN总线 倒车雷达 PIC18F258 报文 

分 类 号：TN953-34[电子电信—信号与信息处理]