The utility model relates to a vehicle remote fault diagnosis device based on GPRS microprocessor unit (1) by GSM / GPRS communication unit (7) and the control center (9) are connected, the microprocessor unit (1) through the on-board diagnostic unit communication interface (2) and vehicle diagnostic unit (4) communication connection, microprocessor unit (1) and a liquid crystal display circuit (6) connected. For simple faults can be repaired on site, large failure prompted the nearest repair plant. Can also be used for regular maintenance of the car. In addition, the system is connected to the GSM GPRS system, can be used as a car phone.
【技术实现步骤摘要】
【技术保护点】
一种基于GPRS的汽车远程故障诊断装置,包括至少一个车载诊断单元(4)、至少一个车载智能终端(10)和一个电源系统(5),其特征在于:微处理器单元(1)通过GSM/GPRS通信单元(7)与控制中心(9)进行连接,微处理器单元(1)还通过车载诊断单元通信接口(2)与车载诊断单元(4)通信连接,微处理器单元(1)还与液晶显示电路(6)连接。
【技术特征摘要】
【专利技术属性】
技术研发人员:栾焕民,王安民,魏志良,徐文杰,蒋金权,张作军,
申请(专利权)人:烟台麦特电子有限公司,
类型:实用新型
国别省市:37[中国|山东]
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