Multi-intersection cooperative control method and device, electronic equipment and storage medium

Abstract

The embodiment of the invention discloses a multi-intersection cooperative control method and device for networked automatic driving, electronic equipment and a storage medium. The method comprises the following steps: acquiring state information of a target intersection at the current moment, wherein the state information comprises real-time traffic information of the target intersection, a vehicle state of a target vehicle driving to the target intersection and occupation information of the target intersection; determining the maximum passing speed of the target vehicle according to the state information; determining a target driving sequence of the target vehicle passing through the target intersection under the state information by using a deep Q learning network; planning the target speeds of the plurality of target vehicles passing through the target intersection according to the target driving sequence according to the maximum passing speed, wherein the target speed is the speedof the target vehicle passing through the target intersection under the condition that the target vehicle does not exceed the maximum passing speed and does not collide with other vehicles; and sending the target speed to the target vehicle to control the target vehicle to drive at the target speed.

Description

technical field [0001] The present disclosure relates to the technical field of wireless communication and automatic driving, and in particular to a multi-intersection cooperative control method, device, electronic equipment and storage medium for networked automatic driving. Background technique [0002] The road conditions at traffic intersections are complex and are frequent areas of traffic accidents. According to traffic statistics, traffic accidents at intersections account for about 40% of all traffic accidents. Meanwhile, traffic congestion in urban areas adds up to 6.9 billion hours of wasted time each year. The invention of traffic lights has a history of more than one hundred years. For the past century, traffic lights have been the most effective solution for the management of traffic flow control at intersections. In recent years, a large variety of traffic light phase control methods have also emerged, but their performance in road safety and traffic efficie...

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And in most cases, the traffic flow

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