交通事故警示装置  

A traffic accident warning device

作　　者：孙根[1] 张磊[1] 吴肖[1] 邵烨平 

机构地区：[1]徐州工程学院,江苏徐州221008

出　　处：《电子设计工程》2014年第9期110-112,共3页Electronic Design Engineering

基　　金：省级大学生实践创新训练计划(xcx2013030)

摘　　要：为了解决汽车连环追尾的恶性交通事故,给人们的生命财产造成重大损失的问题。本文设计实现了一种利用ATmega128单片机与Zigbee无线传输模块组成的交通事故警示装置。该装置采用ZigBee无线通信技术,通过星形网络实现主从节点的数据采集和传输,并详细阐述了ZIgBee中心节点和终端节点的软硬件设计。实际应用表明,该系统具有操作简便、安全可靠等特点,达到了设计要求。In order to solve the malignant traffic accident of automobile rear end collision,which problem has caused major losses to the property.A traffic accident warning device using ATmega128 MCU and Zigbeewireless transmission module to realize this design.The device adopts ZigBee wireless communication technology,data acquisition and transmission of the maste rand slave nodes through the star network,and describes in detail about the hardware and software design of ZigBee central node and terminal node.The practical application shows that,this system has the advantages of simple operation,safe and reliable,it has reached the requirements of design.

关 键 词：交通事故 ATMEGA 128 车辆定位 ZigBee无线通信 

分 类 号：TN92[电子电信—通信与信息系统]