The invention discloses a road low-visibility safe driving assisting method and device. The method comprises the following steps that S1, a plurality of floor lamp modules are evenly laid on a road in the advancing direction; all the floor lamp modules emit first-color light when the visibility is lower than a set value; s2, any one floor lamp module turns into second color light after detecting that a vehicle passes; s3, after the floor lamp module emitting the second color light is delayed by t0 and no other vehicles pass in the period, returning to the first color light, and if other vehicles pass, recalculating the delay; through dense floor lamp signals, the vehicle is guided to keep a safe distance from the front vehicle under the condition that the front vehicle cannot be seen, and the driving safety under low visibility is improved.
本发明公开一种公路低能见度安全行车辅助方法及装置,包括以下步骤:S1、在道路上沿行进方向均匀铺设若干个地灯模块;所有所述地灯模块在能见度低于设定值情况下,发出第一颜色光亮;S2、任意一个所述地灯模块检测到有车辆通过后变为第二颜色光亮;S3、发出第二颜色光亮的所述地灯模块在延时t0后,且在此期间无其它车辆通过,则返回第一颜色光亮,若有其它车辆通过,则重新计算延时;本发明通过密集的地灯信号,引导车辆在无法看到前车得情况下,与前车保持安全距离,实现提高低能见度下的行车安全。
Road low-visibility safe driving assisting method and device
一种公路低能见度安全行车辅助方法及装置
2023-07-28
Patent
Electronic Resource
Chinese
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