The invention belongs to the technical field of road traffic safety. The invention discloses a vehicle-mounted reminding system and an early warning method for vehicles occupying lanes on a tunnel road section. According to the system, whether a vehicle crosses a line and occupies a lane or not can be found in time through a laser radar and an AI camera mounted at the top of the vehicle; when thevehicle crosses the line and occupies the lane for a long time, the vehicle can be reminded to take avoidance measures by projecting a new road warning line and giving a sound alarm such that collision is avoided, and accidents are reduced; the early warning method is safe and reliable, the tunnel operation safety is improved, and the tunnel transportation efficiency is improved.
本发明属于道路交通安全技术领域,公开了一种用于隧道路段车辆占道行驶的车载提醒系统及预警方法,该系统能够通过自车车辆顶部安装的激光雷达和AI摄像机及时发现自车车辆是否发生越线占道行驶现象,当自车车辆长时间越线占道行驶时,能够通过投射新的道路警戒线和声音警报的方式提醒对向车辆注意采取规避措施,避免发生碰撞,减少事故的发生;其预警方法安全可靠,提高隧道运营安全,提高隧道运输效率。
Vehicle-mounted reminding system and early warning method for vehicles occupying lanes on tunnel road section
用于隧道路段占道行驶车辆的车载提醒系统及预警方法
2020-06-09
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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