• 首页
  • 期刊简介
  • 编委会
  • 投稿指南
  • 收录情况
  • 杂志订阅
  • 联系我们
引用本文:李升凯,吴长水.智能驾驶硬件计算平台及CAN通信软件设计[J].软件工程,2022,25(7):51-54.【点击复制】
【打印本页】   【下载PDF全文】   【查看/发表评论】  【下载PDF阅读器】  
←前一篇|后一篇→ 过刊浏览
分享到: 微信 更多
智能驾驶硬件计算平台及CAN通信软件设计
李升凯,吴长水
(上海工程技术大学机械与汽车工程学院,上海 201620)
1443828638@qq.com; yantz_wu@163.com
摘 要: 为了给智能驾驶功能软件提供高算力、实时性强、接口丰富的软硬件解决方案,以实现超声波和视觉融合泊车为硬件平台开发目标,选取TI的TDA系列作为平台系统级芯片,选取英飞凌的TC277芯片作为实时控制芯片,设计了一款智能驾驶计算平台。所设计的硬件平台成功实现了12路超声波雷达、四路广角摄像头的数据采集,支持CAN、车载以太网、LIN通信。基于此硬件平台,按照AUTOSAR标准开发了计算平台与汽车底盘域控制器的高速CAN通信软件,可实现多报文周期性稳定收发,满足通信需求。本文所开发的智能驾驶计算平台为后续相关开发提供了基础。
关键词: 智能驾驶;计算平台;TC277芯片;CAN通信;AUTOSAR
中图分类号: TP393    文献标识码: A
Intelligent Driving Hardware Computing Platform and CAN Communication Software Design
LI Shengkai, WU Changshui
(School of Mechanical and Automotive Engineering, Shanghai University of Engineering Science, Shanghai 201620, China )
1443828638@qq.com; yantz_wu@163.com
Abstract: In order to provide software and hardware solutions with high computing power, strong real-time performance and rich interfaces for intelligent driving function software, this paper proposes to design an intelligent driving computing platform, which aims to realize the hardware platform development goal of parking with ultrasonic and visual fusion. TI's TDA (Texas Instruments' TDA) series is selected as the platform system-level chip, and Infineon's TC277 chip is used as a real-time control chip. The proposed hardware platform successfully realizes data acquisition of 12-channel ultrasonic radar and four-channel wide-angle camera, and it supports CAN (Controller Area Network), vehicle Ethernet, LIN (Local Interconnect Network) communication. Based on this hardware platform, the high-speed CAN communication software between the computing platform and the vehicle chassis domain controller is developed based on AUTOSAR standard, which realizes the periodic and stable sending and receiving of multiple messages, and meets the communication requirements. The proposed intelligent driving computing platform provides the basis for the follow-up related development.
Keywords: intelligent driving; computing platform; TC277 chip; CAN communication; AUTOSAR


版权所有:软件工程杂志社
地址:辽宁省沈阳市浑南区新秀街2号 邮政编码:110179
电话:0411-84767887 传真:0411-84835089 Email:semagazine@neusoft.edu.cn
备案号:辽ICP备17007376号-1
技术支持:北京勤云科技发展有限公司

用微信扫一扫

用微信扫一扫