摘要
针对某款插电式混动车型(PHEV)的实际情况,提出了一种远程信息系统的匹配设计思路,设计时充分考虑消费者对远程信息系统的需求以及功能的扩展性。车载终端是实现车载远程信息系统(Telematics)的控制平台,它采用瑞萨微处理器作为控制核心,选用SIERRA无线通信公司高下载速率的AR7586通讯模块,基于Linux多任务操作系统,采用模块化软件设计方法实现了导航定位和无线网络通讯,并为汽车远程信息处理系统其他功能提供了扩展接口。
In view of the practical situation of a plug-in hybrid vehicle(PHEV),a matching design of telematics system is proposed,which fully considered the consumer demand for system function and expansibility.The vehicle terminal is the control platform for telematics system,taking Renesas microprocessor as control unit and incorporating SIERRA high download speed AR7586 communication module.Based on Linux multi-task operation system,using modular software design method,implements navigation position and wireless network communication,and reserves extension interface for other functions.
作者
李亚南
LI Yanan(FIAT-CHRYSLER APAC Engineering,Shanghai 200240,China)
出处
《现代车用动力》
2019年第3期21-29,共9页
Modern Vehicle Power
