Pedestrian traffic safety early warning device and early warning method

Abstract

The invention discloses a pedestrian traffic safety early warning device and early warning method, and relates to the technical field of traffic safety. The device comprises a vertical rod, a fixing frame and a controller, and the fixing frame is located at the top of the vertical rod; the device further comprises a pedestrian monitoring system; the pedestrian monitoring system comprises a pedestrian position display system; the pedestrian position display system comprises pedestrian position display panels, two-color display lamps and positioning cameras; the front side and the rear side of the fixing frame are each fixedly connected with one pedestrian position display panel, and the pedestrian position display panels are fixedly connected with the multiple two-color display lamps; and the two-color display lamps are electrically connected with the controller; two positioning cameras are arranged on the left side and the right side of the bottom face of the fixing frame in a mirror symmetry mode and electrically connected with the controller. The pedestrian traffic safety early warning device can clearly indicate the position of a pedestrian at a pedestrian crosswalk, is convenient for a driver to judge, reduces traffic accidents caused by unclear observation of the driver, and ensures personal safety of the two parties.

Description

technical field [0001] The invention relates to the technical field of traffic safety, in particular to a pedestrian traffic safety early warning device and an early warning method. Background technique [0002] With the development of society and economy, the number of motor vehicles in my country has been increasing year by year, and the problem of traffic safety has become increasingly prominent. Pedestrians, as a vulnerable group in the traffic system, have a very high proportion of injuries or deaths in traffic accidents. Therefore, a device that can provide early warning information for pedestrians has been developed to reduce the safety hazards of pedestrians in the traffic system. [0003] However, traditional pedestrian traffic warning devices are mainly traffic signs, which are usually made of reflective materials. At night, external light sources are needed to make them passively illuminate, thereby providing early warning information for pedestrians. However, in...

AI Technical Summary

Problems solved by technology

However, in the actual application process, some road sections do not have external light sources, resulting in sign information that cannot be easily recognized, even at night

[0004] At the same time, due to the aging of traffic signs or covered by dust, the reflective effect is weakened, and it is difficult for pedestrians to notice the warning information provided by them, and because the driver is far away from the crosswalk, at night or in rainy, snowy and foggy days, the driver's sight is affected. When the driver is unable to clearly judge the pedestrians on the crosswalk, the traffic accident cannot be recovered due to the excessive speed of the vehicle.

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