单片机与嵌入式系统应用Issue(8)：63-65,3.
双轴加速度计的汽车侧翻预警电路设计∗
VehicIe RoIIover Warning Circuit Based on DuaI-axis AcceIerometer
摘要
Abstract
The mathematic model of vehicle rollover is introduced in the paper,and the factors leading rollover are analyzed.The angle measurement circuit is designed using ADXL203,and the data is processed by the microcontroller.A protable vehicle rollover warning system is designed based on dual-axis accelerometer,which can remind the driver of the vehicle running status dynamically.The experi-mental results show that the system’s running speed is high,the measurement is accuracy,and the rollover warning function is achieved. This circuit has simple structure,high accuracy,the advantages of small volume,it can be widely used in all kinds of motor vehicle run-ning status monitoring field.关键词
侧翻模型/倾斜测量/侧翻预警/系统设计Key words
model of vehicle rollover/angle measurement/rollover warning/system design分类
信息技术与安全科学引用本文复制引用
周美丽,白宗文..双轴加速度计的汽车侧翻预警电路设计∗[J].单片机与嵌入式系统应用,2015,(8):63-65,3.基金项目
陕西省自然科学基金(2014JM8357,2014JQ26031) （2014JM8357,2014JQ26031）
延安市科学技术研究发展计划项目(2013KG 15) （2013KG 15）
延安大学青年科研基金(YD201116,YDQ201314) （YD201116,YDQ201314）
