随着电子领域的开拓和发展,汽车上电子设备和装置也越来越多。近年来,一种新颖的语言倒车报警器应运而生。语言倒车报警器通常装置在底盘大梁尾端的横梁内,既能防止雨水、泥水、洗车水的侵蚀,同时也可避免外界碰擦而影响其使用寿命。在车辆挂入倒车档的同时,其倒车灯开关(无倒车灯开关的车 With the development and development in the field of electronics, there are more and more electronic devices and devices on the car. In recent years, a novel language reversing alarm came into being. Language reversing alarm usually installed in the chassis beam beam at the end of the beam, both to prevent rain, muddy water, car wash water erosion, but also to avoid outside friction and affect their service life. In the car linked to reverse gear at the same time, the reversing light switch (no reversing light switch car