摘要
设计了基于电磁感应原理的高速公路车辆检测器。该仪器具有较强的灵活性和实用性,在实际应用中,安装简单,维护工作少,提高了高速公路的智能化管理程度。
High speed road vegon detector based on electromagnetic induction principle is designed. The detetor has better flexiblity and practical applicability. In practical use,the equipment is simple in insullation and less servicing work. It greatly increases intelligent supervisory level for high speed road.
出处
《电气开关》
2007年第2期43-45,共3页
Electric Switchgear
关键词
环形线圈
车辆检测器
震荡电路
单片机
频率基准值
loop coil
vagon detector,oscillating circuit
monolithic processor
frequency sttandard value