车用CAN总线高层协议设计  

Design of CAN-based Higher Layer Protocol for Vehicle

作　　者：谭力铭[1] 韩峻峰[2] 杨叙[2] 周兵[2] 

机构地区：[1]桂林电子科技大学电子工程学院,桂林541004 [2]广西工学院电子信息与控制工程系,柳州545006

出　　处：《微计算机信息》2010年第23期59-60,65,共3页Control & Automation

基　　金：基金申请人:韩峻峰;项目名称:基于CAN总线的车用智能网络传感器研究;基金颁发部门:广西科技厅(桂科自0832066)

摘　　要：为了保证汽车内部电子元器件间的数据准确快速的通信、传输以及满足现代车用网络传感器系统通信的各种要求,本项目采用了CAN总线技术,在研究CAN2.0B标准的基础上定义了HTY协议的报文格式,介绍了周期轮询地址的技术,说明了利用环形滑动窗口技术进行流量控制的优点、方法和相关程序。为设计车用CAN总线高层协议提供了设计方法、编程方法等实用价值和意义。To ensure high speed and accuracy of communication or data transmission among a vehicle＇s interior electronic components, as well as to meet various requirements of modern automotive communication network sensor system,CAN bus technology is used in this project,the message format of HTY protocol is defined based on CAN2.0B, periodical polling address technology is introduced, the advantages, methods and related procedures of using ringed sliding window for flow control is illustrated.The design methods, programming methods and so on are provided for the design of CAN-based Higher Layer Protocol for vehicle.

关 键 词：车 CAN 高层协议 环形滑动窗口 流量控制 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]