摘要
公路桥涵车用电子限高报警装置,是一种防止超高车辆撞坏桥涵的自动检测报警装置。文中描述这种专用电子限高装置的工作原理、基本要求以及常用的激光检测器与红外检测器的性能,为下一步进行设计公路桥涵车用电子限高报警装置提供必要的理论依据。
Electronic height limit alarm device of highway bridge culvert vehicle is an automatic detection and alarm device that prevents bridge and culver being destroyed by high vehicles.The working principles and essential requirements of the special device together with the performance of laser and infrared detectors commonly used were described in this paper,which could provide necessary theoretical basis for the design of electronic height limit alarm device applied in highway bridge culvert vehicles.
出处
《森林工程》
2011年第4期42-45,50,共5页
Forest Engineering
关键词
公路桥涵
电子限高装置
原理
基本要求
highway bridge and culverts
electronic height limits device
principle
essential requirements
