针对汽车安全驾驶问题,设计了一个以测距传感器为基础的汽车路况信息采集与反馈系统,该系统通过多个测距传感器采集周围汽车以及障碍物的距离信息,在单片机控制系统中完成数据的融合处理,将数据信息根据危险性进行筛选和排序,通过显示屏将具体数据呈现给驾驶员,并且当汽车与障碍物距离小于安全距离时,会通过语音提示驾驶员安全状况.该设计简单可靠,工作稳定,反馈速度快,实验效果较为显著.%In order to remedy the situation of the vehicle driving safety issue,we have designed the car traffic information collection and feedback system based on the distance sensor.The system collects the distance information around the car and the obstacle through multiple distance sensors,and it completes the data fusion processing in single chip microcomputer control system.On the other hand,according to the data information risk filtering and sorting,the specific data from the screen is presented to the driver.When the car and the obstacle distance is less than the safe distance,the voice will prompt the driver safety conditions.The design is simple and reliable,the work is stable,the feedback is fast,the experimental effect is significant.
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