Traffic management device and control method thereof

Abstract

The invention provides a traffic management device and a control method thereof, wherein the traffic management device can command vehicles to pass safely when the intersection is in the transition period changing from pass into stop, and the control method based on the traffic management device ensures the vehicles to pass more safely. The traffic management device comprises a first warning unit and a second warning unit, wherein the first warning unit is arranged at an intersection; the second warning unit is used for sending warning signals to the vehicles passing by the second warning unit when the intersection is in the transition period changing from pass into stop; and the second warning unit is arranged in the front of the first warning unit in the direction opposite to the passing direction of the vehicle.

Description

technical field [0001] The invention relates to the technical field of traffic management appliances, in particular to a traffic management device and a control method thereof. Background technique [0002] At present, there is a kind of traffic management device, which generally includes red, yellow and green three-color warning lights, commonly known as traffic lights. Remind the vehicles that have not yet reached the intersection to slow down and stop, because the front will turn red light soon, and the shapes displayed by the lights include arrows, circles, etc. The traffic management device is generally arranged at intersections such as crosses and Ts to direct vehicles to pass. It should be pointed out here that although there is a transitional reminder of the yellow light, that is, the reminder of the transition period when the intersection is in transit and stops, some drivers have a fluke mentality and think that they can speed up to pass the intersection, that is, ...

AI Technical Summary

Problems solved by technology

It should be pointed out here that although there is a transition reminder of the yellow light, that is, the reminder of the transition period when the intersection is in transit and stops, but some drivers have a fluke mentality and think that they can speed up to pass the intersection, that is, pass through the intersection during the yellow light. At an intersection, this behavior is very dangerous. Generally, there will be two results. One is to cause speeding and pass through the intersection during the yellow ligh

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