高速公路护栏碰撞监控系统探讨  

Discussion on Collision Monitoring System of Expressway Guardrail

作　　者：唐逸 TANG Yi(Wuxi Dening Energy Saving Technology Co.,Ltd.,Wuxi 214000,China)

机构地区：[1]无锡市德宁节能科技有限公司,无锡214000

出　　处：《价值工程》2022年第30期74-76,共3页Value Engineering

摘　　要：高速公路的运营管理环节中安全监控起着重要的作用。尤其是当车辆行驶过程中发生意外碰撞护栏时,道路维护人员只能通过现场的碰撞情况进行事故的预估,并且情况较为严重时司机会因为受伤无法进行报警,从而耽误了救援时间。基于此,本文提出了一种基于物联网的护栏碰撞监控系统,通过利用有限元软件HyperMesh建立出模型,把汽车与护栏作为一个完整的大系统,并进行碰撞仿真模拟分析,由此研究出护栏碰撞监控及报警性能,具有一定的参考意义。Safety monitoring plays an important role in the operation and management of expressway. In particular, when the vehicle accidentally collides with the guardrail during driving, the road maintenance personnel can only estimate the accident based on the on-site collision situation, and when the situation is serious, the driver will be unable to call the police due to injury, thus delaying the rescue time.Based on this, this paper proposes a guardrail collision monitoring system based on the Internet of Things. By using the finite element software HyperMesh to establish a model, the car and guardrail are regarded as a complete large system, and the collision simulation analysis is carried out, so that the guardrail collision monitoring and alarm performance can be studied, which has certain reference significance.

关 键 词：高速公路 护栏碰撞 监控系统 

分 类 号：U417.12[交通运输工程—道路与铁道工程]