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Traffic light controlling method and apparatus

A control method and technology for traffic lights, applied in the direction of controlling traffic signals, etc., can solve the problems of inflexible control mode of traffic lights, easy to cause traffic congestion, and increase traffic pressure, so as to reduce the probability of congestion, ease traffic pressure, and facilitate travel. Effect

Active Publication Date: 2017-02-08
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the existing traffic lights are switched according to the fixed switching time. The traffic light control method is not flexible, which can easily cause traffic congestion, increase traffic pressure, and bring inconvenience to people's travel.

Method used

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  • Traffic light controlling method and apparatus
  • Traffic light controlling method and apparatus
  • Traffic light controlling method and apparatus

Examples

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Embodiment Construction

[0023] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application.

[0024] The following describes the traffic light control method and device according to the embodiments of the present application with reference to the accompanying drawings.

[0025] figure 1 It is a flowchart of a traffic light control method in an embodiment of the present application.

[0026] Such as figure 1 As shown, the traffic light control method includes:

[0027] Step 101: Determine the current direction to be released at the first intersection according to the status information of vehicles in all directions...

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PUM

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Abstract

The invention discloses a traffic light controlling method and apparatus. The method comprises the following steps: determining the current to-be-released direction of the first intersection according to the state information of the vehicles in each direction of the first intersection, the state information including the number of the vehicles about to drive; determining the presence of traffic jam within the range of a first preset distance scope to the first intersection on the road to be released; and if no, then controlling a first traffic light corresponding to the to-be-released direction to a passing state. According to the traffic light controlling method and apparatus provided in the invention, The passing states of traffic lights can be determined according to the number of vehicles about to drive in all directions of an intersection and the traffic jamming conditions of the driving direction of the vehicles about to drive, thereby improving the flexibility of the traffic light control, reducing traffic jam occurrence probability, and releasing traffic pressure, saving travelling time and bringing great convenience to people's travel.

Description

technical field [0001] The present application relates to the technical field of traffic control, in particular to a traffic light control method and device. Background technique [0002] With the development of the economy and the improvement of people's living standards, the traffic is becoming more and more convenient. The emergence of a large number of means of transportation has worsened the phenomenon of urban traffic congestion and congestion. How to make traffic lights more efficient and intelligent to provide people with better service becomes an important issue. [0003] At present, most of the existing traffic lights are switched according to a fixed switching time, and the traffic light control method is not flexible, which can easily cause traffic congestion, increase traffic pressure, and bring inconvenience to people's travel. Contents of the invention [0004] This application aims to solve one of the technical problems in the related art at least to a cer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/08
CPCG08G1/08
Inventor 刘俊启
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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