智能汽车盒子的研究

提出了一种基于STM32F103单片机及车辆OBD接口的便携式智能汽车盒子的研究方案。采用了STM32F103为主控芯片,结合GPS+GPRS的SIM900A,和三轴加速度传感器MPU6050等,通过OBD接口来监测车辆运行轨迹及车辆静止保护,测试数据可实时记录并通过GPRS发送给云端服务器进而发送至手机终端。实现了车辆厂商、4S店和保险公司智能联网。

A research scheme of a portable intelligent vehicle box based on STM32FI03 MCU and OBD interface is proposed. It uses STM32F103 as the main chip, combined with GPS＋GPRS SIM900A, and the three axis acceleration sensor MPU6050. It monitors the vehicle running track and vehicle static protection through the OBD interface, and test data can be recorded in real time and sent to the cloud server through GPRS and then sent to the mobile phone terminal. And it implements the vehicle manufacturers, 4S stores, insurance companies to achieve integration.