The invention discloses a highway traffic safety early warning command system and method. The system is composed of vehicle speed measuring devices, highway early warning prompt devices, a data receiving and processing terminal and a background control system. According to the invention, a plurality of vehicle speed measuring devices and road early warning prompt devices are installed along a road, and through positioning devices and codes, Internet of Things communication modules are connected with one another and are connected to a background control system through a data receiving and processing terminal; when the speed of a highway vehicle is obviously abnormal, the highway early warning prompt device is manually alarmed on site or the background control system is remotely started, a road section with abnormal traffic flow speed, a manual alarm occurrence place and a nearby prompt device display lamplight prompts with different frequencies and different colors according to the distance of the road section with abnormal road conditions and a preset program to remind vehicles passing through the road section to control the vehicle speed and pay attention to safety, so that the accident occurrence probability is reduced, and real-time management and command of road traffic is achieved.
本发明公开了一种公路交通安全预警指挥系统及方法,系统由车辆测速装置、公路预警提示装置、数据接收处理终端和后台控制系统组成。在公路沿线安装若干车辆测速装置和公路预警提示装置,通过定位装置和编码,采用物联网通信模块互相之间连接并通过数据接收处理终端连接到后台控制系统;当公路车辆速度明显异常、公路预警提示装置被现场手动报警或者后台控制系统远程启动时,车流速度异常路段、手动报警发生地点及其附近提示装置根据路况异常路段远近,按预设程序显示不同频率和不同颜色的灯光提示,提醒拟通过该路段车辆控制车速,注意安全,降低事故发生几率,实现对道路通行的实时管理指挥。
Highway traffic safety early warning command system and method based on Internet of Things
一种基于物联网的公路交通安全预警指挥系统及方法
2020-09-25
Patent
Elektronische Ressource
Chinesisch
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