摘要
通过结合倒车雷达系统的现状,加上对倒车雷达系统进行研究和改进,提出了一种基于STM32的倒车雷达系统设计。系统以STM32作为主控制器芯片,通过两对超声波传感器测量车尾与车后障碍物的距离,既提高了测量范围,也增强了安全保障。系统将测量的距离通过LCD1602液晶显示屏准确的显示在驾驶者面前,再辅之以喇叭,灯光等装置来提高驾驶员的警惕性,避免倒车追尾事故发生。
The design takes the current situation of reversing radar system into account,which takes reversing radar system for research and makes some improvement,reversing a kind of radar system design based on an STM32.The design makes STM32 as the main control chip,measuring the distance of the cars and obstacles through two pairs of ultrasonic obstacle sensor,which not only improve the measurement range,but also enhance the security.In addition,the design will accurately measures the distance by LCD1602 LCD display in front of the driver,and then complemented by speakers,lighting and other devices to improve the driver's vigilance and avoid reversing rear-end accidents.
作者
郭海丽
GUO Hai-li(College of Electronic and Information Engineering,Hengshui University,Hengshui 053000,China)
出处
《内燃机与配件》
2019年第2期205-207,共3页
Internal Combustion Engine & Parts
基金
衡水学院教改课题(课题编号:jg2014006)
衡水学院党的群众路线教学专项课题(课题编号:2014DJ009)
河北省科技计划项目(项目编号:112135111)
