Multi-intersection cooperative control method, device, electronic equipment and storage medium
A collaborative control and multi-intersection technology, applied in the field of wireless communication and automatic driving, can solve problems such as unbalanced traffic flow, achieve the effects of enhancing resilience, maintaining reliability, and improving traffic efficiency
Active Publication Date: 2021-05-28
BEIJING UNIV OF POSTS & TELECOMM
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And in most cases, the traffic flow in different regions is unbalanced
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[0050] Hereinafter, exemplary embodiments of the present disclosure will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily realize them. Also, for clarity, parts not related to describing the exemplary embodiments are omitted in the drawings.
[0051] In the present disclosure, it should be understood that terms such as "comprising" or "having" are intended to indicate the presence of features, numbers, steps, acts, components, parts or combinations thereof disclosed in the specification, and are not intended to exclude one or a plurality of other features, numbers, steps, acts, parts, parts or combinations thereof exist or are added.
[0052] In addition, it should be noted that, in the case of no conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other. The present disclosure will be described in detail below with reference to the accompanying drawings...
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The embodiment of the present disclosure discloses a multi-intersection cooperative control method, device, electronic device and storage medium for networked automatic driving. The method includes: acquiring the current state information of the target intersection, and the state information includes real-time traffic information of the target intersection , the vehicle state of the target vehicle traveling to the target intersection and the occupancy information of the target intersection; determine the maximum passing speed of the target vehicle according to the state information; use the deep Q-learning network to determine the target driving sequence of the target vehicle passing the target intersection under the state information; The maximum passing speed planning is the target speed of multiple target vehicles passing the target intersection according to the target driving sequence; the target speed is the speed at which the target vehicle passes the target intersection without exceeding the maximum passing speed and without colliding with other vehicles; the target speed Send it 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...
Claims
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IPC IPC(8): G08G1/16G08G1/0967
CPCG08G1/0967G08G1/096725G08G1/164G08G1/166
Inventor 王鲁晗张宇恒温向明路兆铭
Owner BEIJING UNIV OF POSTS & TELECOMM