中文摘要：

针对传统汽车电子辅助制动系统主要由驾驶员主观意识对制动进行控制,车辆并不能根据车辆的实时状态进行辅助制动控制,存在极大安全隐患的问题,研究一种基于嵌入式的汽车辅助制动系统。其主要由车轮速度检测、车身加速度检测、方向盘转角检测、制动踏板压力检测、车身姿态检测等信号检测模块、车辆制动执行模块以及中央处理器和辅助接口模块等组成。针对基于嵌入式的汽车辅助制动系统的硬件组成、嵌入式系统通信方案和主要功能模块等设计进行了详细叙述。实验结果表明该设计达到了预期目标。

英文摘要：

Since the traditional vehicle electronic assistant braking system is mainly controlled by a driver＇s subjective con- sciousness, vehicle, and the vehicle is not controlled according to the real-time state of the vehicle to conduct auxiliary brake control, there is a big security risk. Therefore, An automobile auxiliary brake system based on embedded system is researched in this paper. The system is mainly composed of signal detection modules of wheel speed detection, body acceleration detection, steering wheel angle detection, brake pedal pressure detection, body posture detection, and vehicle brake execution module, cen- tral processor, auxiliary interface module and so on. In this paper, the hardware composition, communication scheme and main function module design of the automobile auxiliary brake system based on embedded system are described in detail in this paper.