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Signal lamp coordination method, computingequipment and storage medium

A coordination method and technology of signal lights, applied in the direction of traffic control system, instrument, traffic control system of road vehicles, etc., can solve problems such as inability to solve the problem of congestion, aggravation of road congestion, etc., to improve the optimization effect and maximize the optimization space. Effect

Pending Publication Date: 2020-12-01
ALIBABA GRP HLDG LTD
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AI Technical Summary

Problems solved by technology

[0002] With the large-scale development of the road network and the high-speed increase in the rate of road traffic accidents, traffic lights have been used to control the passage of vehicles at some major intersections on arterial roads across the country. At the same time, traffic lights can also relieve urban traffic congestion and improve traffic flow. However, with the substantial increase in the number of vehicles, road congestion has increased, making it impossible to solve the congestion problem well only by adjusting the timing of intersection signal lights

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  • Signal lamp coordination method, computingequipment and storage medium
  • Signal lamp coordination method, computingequipment and storage medium
  • Signal lamp coordination method, computingequipment and storage medium

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Embodiment Construction

[0029] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0030] In industry practice, limited by perception ability, grasp of traffic flow rules, and artificial intelligence optimization application level, green wave coordination still stays at the level of main road traffic guarantee, one-way or two-way linear green wave. And in the green wave coordination, there is a lack of consideration of practical elements.

[0031] In industry practice, the traffic efficiency of the main road can be mainly con...

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Abstract

The invention discloses a signal lamp coordination method, computing equipment and a storage medium, which relate to the technical field of traffic control, and mainly aim to optimize a configurationscheme of the signal lamps at an intersection by coordinating phase sorting in the intersection so as to improve the traffic efficiency of vehicles in a target path. According to the main technical scheme of the invention, the method comprises the steps ofdetermining the phases of a plurality of intersections in a target path for at least one target path,configuring a first duration capable of continuously passing through the plurality of intersections in the target path based on the phase sequence corresponding to the plurality of intersections,and determining a configuration scheme of each signal lamp in the target path according to the phase sequence corresponding to the first duration.

Description

technical field [0001] The invention relates to the technical field of traffic control, in particular to a method for coordinating signal lights, a computing device and a storage medium. Background technique [0002] With the large-scale development of the road network and the high-speed increase in the rate of road traffic accidents, traffic lights have been used to control the passage of vehicles at some major intersections on arterial roads across the country. At the same time, traffic lights can also relieve urban traffic congestion and improve traffic flow. Efficiency, however, with the substantial increase in the number of vehicles, road congestion has increased, making it impossible to solve the congestion problem well only by adjusting the timing of intersection signal lights. Contents of the invention [0003] In view of the above problems, the present invention proposes a signal light coordination method, computing equipment and storage medium, the main purpose o...

Claims

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Application Information

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IPC IPC(8): G08G1/081
CPCG08G1/081
Inventor 张欣于津强张茂雷吴田田罗文洲
Owner ALIBABA GRP HLDG LTD
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