基于MSP430的智能汽车防撞系统

采用激光测距传感器和霍尔传感器，在MSP430控制下测试即时的车速和车辆前方障碍物的距离，单片机根据当时车速按预先的设计自行设置即时行车安全距离，并使之与采集回来的即时距离作比较。当前方车辆与本车辆的距离小于即时行车安全距离时，进行报警。并且单片机通过控制显示模块显示当前的速度、理论安全距离、实际距离。便于驾驶员更好了解信息。

Intelligent Vehicle Collision Avoidance System Based on MSP430

Laser distance sensor and Hall sensor, the MSP430 control, the test speed and the distance to the obstacle ahead of the vehicle. Microcontroller according to the speed was set at a pre-design their own immediate traffic safety distance, and make it back immediately with the acquisition distance for comparison. This side of the vehicle from the vehicle and traffic safety distance is less than instant when the alarm. And the microcontroller via the control display module displays the current speed, the theoret-ical safe distance, the actual distance. Information to facilitate a better understanding of the driver.