现代电子技术2012，Vol.35Issue(17)：163-165,3.
基于加速度的车祸报警系统设计与实现
Design and implementation of car accident alarm system based on acceleration
摘要
Abstract
In order to get the rescue in the shortest possible time and reduce the casualties in the car accident, a car accident alarm system based on acceleration is designed. The system uses MMA7455 three-axis acceleration sensor to measure the car acceleration, and realizes the alarm of accident state according to the presupposed acceleration. In order to facilitate timely rescue, the system sends the messages to the presupposed phone number through the GSM board once the car accident occured.关键词
MMA7455/三轴加速度传感器/TC35/STC89C52RCKey words
MMA7455L/ three-axis acceleration sensor/ TC35/ STC89C52RC分类
信息技术与安全科学引用本文复制引用
张兴辉,张维杰..基于加速度的车祸报警系统设计与实现[J].现代电子技术,2012,35(17):163-165,3.基金项目
陕西省教育厅科研项目(12JK0536) （12JK0536）
安康学院专项科研项目(AYQDZR2010002) （AYQDZR2010002）
安康学院大学生科技创新项目(2011AKXYDXS02) （2011AKXYDXS02）
