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[SCM] car_radar DL : 0: 超声波倒车雷达，在硬件平台上编程实现如下功能： 1.可以语音提示模组探测范围内的0.35m~1.5m范围内的障碍物； 2.语音提示可指明哪一个方向（或区域）有障碍物在探测范围内； 3.利用三个LED发光二极管表示三个传感器探测范围内是否有障碍物，当在探测范围内有障碍物时，发光管以一定频率闪烁，闪烁的频率以距离定，距离越近频率越高。-Ultrasonic parking sensor, programmed in the hardware platform, the following functions: 1. Can voice prompt detection module 0.35m ~ 1.5m within the range of obstacles 2. Voice prompts to indicate which direction (or region) impaired objects in the detection range 3. using three LED light-emitting diode that is within the scope of the three sensors detect obstructions, as in the detection of obstructions within, the LED flashes at certain frequencies, flicker frequency range determined The closer the higher the frequency.
Date : 2025-07-14 Size : 1.94mb User : 杨卫华