A traffic warning guide device

Abstract

The invention discloses A traffic warning guide device which includes a support, A shell is arranged on the bracket, An LED chip is arranged on the front side of the substrate, and a control circuit is arranged on the traffic warning guide device, the control circuit is connected with the LED chip, and the light emission mode of the LED chip is controlled by an MCU controller of the control circuit. The invention applies the self-luminous LED chip to the road traffic warning device, As that LED chip has strong luminescence, The LED chip of the invention can form an arrow-shaped light-emittingmode to guide the direction of a passing vehicle, thus expanding the function of the traffic warning device. The invention has the advantages of high penetration, high vigilance and avoidance measuresof the driver at a long distance, and greatly improves the safety of the road traffic.

Description

technical field [0001] The invention relates to the technical field of vehicle safety appliances, in particular to a traffic warning guide device. Background technique [0002] Vehicles will inevitably encounter sudden failures during driving and need to be stopped for maintenance; sometimes accidents will occur in driving vehicles and cannot be driven; according to existing traffic laws, vehicles must be on the ground at a certain distance from the vehicle when the above situation occurs Set up a triangle warning sign on the road (in the absence of a triangle warning sign, sometimes the driver has to temporarily find an available improper sign as a substitute) to warn vehicles driving on the road to avoid secondary accidents. The automobile warning triangle in the prior art is a passive reflective body made of plastic reflective material. When the driver encounters a sudden breakdown on the road and stops for maintenance or has an accident, he uses the reflective performanc...

AI Technical Summary

Problems solved by technology

However, because the driver often cannot correctly estimate the proper distance between the vehicle and the location where the warning triangle is placed, sometimes it is placed too close, so that the driver may not have time to take evasive measures when he finds the warning triangle in front of him, and the warning triangle is generally placed below People's line of sight, commonly known as the blind spot of the road (the height of the normal line of sight of a person is about 50-80 cm from the ground), at night and in rainy and snowy weather conditions, due to the poor line of sight, even if the triangle warning sign has good reflective performance, it will still be The situation cannot be discovered in time, sometimes the newly set signs are crushed by the successor vehicles, and the status quo of no warning signs has become the status quo. Cars hit people frequently, and people are extremely dangerous to walk on the expressway. It is stipulated that people are not allowed to walk on the highway

Images