智慧隧道事故主动预防系统设计  

Design of Active Prevention System for Intelligent Tunnel Accident

作　　者：郭晓澎 GUO Xiaopeng(Shanxi Intelligent Transportation Research Institute Co.,Ltd.,Taiyuan 030000,China;Shanxi Intelligent Transportation Laboratory Co.,Ltd.,Taiyuan 030000,China)

机构地区：[1]山西省智慧交通研究院有限公司,山西太原030000 [2]山西省智慧交通实验室有限公司,山西太原030000

出　　处：《河南科技》2024年第18期5-9,共5页Henan Science and Technology

摘　　要：【目的】高速公路隧道洞内外亮度差异大、环境单一易疲劳、视线效果差,导致隧道路段的事故发生率远高于其他路段。而传统的隧道事故预防手段均是事后控制,无法在事故发生前做到主动预防。为解决此问题,设计了一种智慧隧道事故主动预防系统。【方法】该系统将洞口轮廓强化控制模块、主动引导模块、逃生诱导模块、车辆检测模块以及基于ZigBee和射频433技术的通信模块相互结合,实现对高速公路隧道区间车辆的主动引导,通过道路轮廓主动发光诱导标识指示车辆安全通过。事故发生后,也可启动逃生诱导装置,指引人员车辆迅速朝最近的出口逃生。【结果】该系统经过实际道路安装测试,可以有效地减少隧道区段的交通事故发生概率,年度事故发生量下降42.9%。【结论】该系统具备较强的实用性,在高速公路隧道尤其是特长隧道场景中具有较高的应用价值。[Purposes]The highway tunnel has characteristics such as differences in brightness between the inner and outer tunnels,a single environment that is prone to fatigue,and poor visual effects,result-ing in a much higher accident rate in tunnel sections compared to other sections.Traditional tunnel acci-dent prevention methods are all post event control,which cannot achieve proactive prevention before ac-cidents occur.To solve this issue,this article proposes an active prevention system for intelligent tunnel accident.[Methods]The system combines the reinforcement control of tunnel entrance contour,active guidance module,escape guidance,vehicle detection module,and communication module based on Zig-Bee and RF433 technology to achieve active guidance of vehicles in highway tunnel sections.The road contour actively emits guidance signs to indicate safe passage of vehicles.After an accident occurs,the escape guidance device can also be activated to guide personnel and vehicles to quickly evacuate to-wards the nearest exit.[Findings]The system has been tested and installed on actual roads and can ef-fectively reduce the probability of traffic accidents in tunnel sections,with the annual number of acci-dents decreasing by 42.9%.[Conclusions]This system has strong practicality and high application value in highway tunnels,especially in the scenario of extra long tunnels.

关 键 词：高速公路 智慧隧道 主动引导 事故预防 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]