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Traffic signal light control method, device, electronic device and computer storage medium

A technology of traffic signal lights and control methods, applied in the direction of controlling traffic signals, etc., can solve problems such as inability to adapt to demand, traffic congestion, etc., and achieve the effect of relieving traffic pressure and reducing traffic congestion

Active Publication Date: 2022-04-05
BEIJING DIDI INFINITY TECH & DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the scheme of controlling traffic operation based on such preset rules may not be able to meet the needs of actual traffic operation. For example, during the morning rush hour, the number of vehicles going out of the city is much smaller than the number of vehicles entering the city; The number of vehicles in the city is far greater than the number of vehicles in the direction of the city. In this case, if the traffic operation is still controlled according to the above scheme, it will cause traffic congestion

Method used

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  • Traffic signal light control method, device, electronic device and computer storage medium
  • Traffic signal light control method, device, electronic device and computer storage medium
  • Traffic signal light control method, device, electronic device and computer storage medium

Examples

Experimental program
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Effect test

Embodiment 1

[0083] figure 1 A schematic flow chart of a traffic signal light control method provided in Embodiment 1 of the present application, as shown in figure 1 As shown, the method includes the following steps:

[0084] Step 101. Obtain first road condition information within a specified range from the location of the target traffic light within a preset time period.

[0085] Specifically, for a road, the number of vehicles on the road is significantly larger in a certain time period, and the number of vehicles on the road is relatively normal in time periods other than the specific time period. At the same time, as far as the vehicles traveling on the road are concerned, in general, they may stop and wait only at the traffic lights. If there are a large number of vehicles on the road at this time, traffic jams may occur. In addition, the traffic signal light generally appears at the location of the congestion, and the road condition of the traffic signal light can reflect the cur...

Embodiment 2

[0139] Image 6 A schematic structural diagram of a traffic signal light control device provided in Embodiment 2 of the present application, as shown in Image 6 As shown, the device includes:

[0140] An acquisition unit 61, configured to acquire first road condition information within a specified range from the location of the target traffic signal within a preset time period;

[0141] A generating unit 62, configured to generate a first control strategy for the target traffic signal light according to the first road condition information;

[0142] The sending unit 63 is configured to send the first control strategy to the target traffic signal light, so that the target traffic signal light outputs a control signal according to the first control strategy.

[0143] In one possible implementation, Figure 7 A schematic structural diagram of another traffic signal light control device provided in Embodiment 2 of the present application, such as Figure 7 As shown, the devic...

Embodiment 3

[0168] Figure 9 A schematic structural diagram of an electronic device provided in Embodiment 3 of the present application, including: a processor 901, a storage medium 902, and a bus 903. The storage medium stores machine-readable instructions executable by the processor 901. When the electronic device When the device runs the above-mentioned traffic signal light control method, the processor 901 communicates with the storage medium 902 through the bus 903, and the processor 901 executes the machine-readable instructions, so as to execute any of the above-mentioned embodiments. The steps of the traffic signal light control method are described.

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Abstract

An embodiment of the present application provides a traffic signal light control method, device, electronic device, and computer storage medium, wherein the method includes: acquiring first road condition information within a specified range from the location of the target traffic light within a preset time period; Generate a first control strategy for the target traffic signal light according to the first road condition information; send the first control strategy to the target traffic signal light, so that the target traffic signal light outputs according to the first control strategy The control signal, through the above scheme, is conducive to alleviating the traffic congestion in the preset time period.

Description

technical field [0001] The present application relates to the field of computer technology, in particular, to a traffic signal light control method, device, electronic equipment and computer storage medium. Background technique [0002] At present, road traffic operation is mainly controlled by traffic lights and assisted by traffic police. However, the existing traffic lights generally indicate changes in traffic operation status according to preset rules. Taking traffic lights as an example, traffic lights are controlled by preset rules. The number of seconds for a red light and the number of seconds for a green light to indicate traffic movement. [0003] However, the scheme of controlling traffic operation based on such preset rules may not be able to meet the needs of actual traffic operation. For example, during the morning rush hour, the number of vehicles going out of the city is much smaller than the number of vehicles entering the city; The number of vehicles in t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/08
CPCG08G1/08
Inventor 苗伟
Owner BEIJING DIDI INFINITY TECH & DEV