摘要
介绍一种基于IEEE802.15.4网络的天车避碰系统,用以解决天车运行过程中的防止避碰的安全问题。该系统采用RFID定位技术和IEEE802.15.4网络数据传输技术,实现对两台或多台天车之间距离的监测、声光报警和停车控制,具有数据传输范围大、定位精度较高等优点。
A kind of crane collision avoidance system based on IEEE 802. 15.4 was introduced to solve the security problem of collision when cranes are in operation. This system adopts radio frequency identification localization technology and IEEE 802. 15.4 net data transmission technology, realizing the supervision on distance between two or more cranes, sound and light alarm, parking control. It has the advantage of large data transmission range and higher precision of localization.
出处
《机床与液压》
北大核心
2009年第10期141-142,74,共3页
Machine Tool & Hydraulics
基金
国家自然科学基金项目(60475031)
关键词
天车定位
无线通信网络
RFID
Bridge type hoist localization
Wireless communication network
Radio frequency identification
