Variable guide lane passing direction control method and device, electronic equipment and system

A lane passing and direction control technology, applied in the field of intelligent transportation, can solve the problems of inaccurate switching control and low efficiency of road traffic

Inactive Publication Date: 2020-07-03
HANGZHOU HIKVISION SYST TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The traffic direction of the variable guide lane can be switched according to the vehicle conditions of the entrance road containing the variable guide lane, but the traditional direction switching control of the variable guide lane is not accurate enough, resulting in low road traffic efficiency

Method used

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  • Variable guide lane passing direction control method and device, electronic equipment and system
  • Variable guide lane passing direction control method and device, electronic equipment and system
  • Variable guide lane passing direction control method and device, electronic equipment and system

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Embodiment Construction

[0034] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0035] refer to figure 1 , figure 1 It is a flow chart of a method for controlling the direction of travel of a variable steering lane shown in an exemplary embodiment of the present application, which can be applied to a system for controlling the direction of travel of a variable steering lane (the specific architecture of the system for controlling the direction of traffic of a varia...

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Abstract

The invention provides a variable guide lane passing direction control method and device, electronic equipment and a system. The method comprises steps of acquiring the traffic flow and the vehicle queuing length of at least two target lanes in an entrance lane; determining the saturation of each target lane according to the traffic flow of each target lane, and determining the saturation steeringimbalance degree and the vehicle queuing length steering imbalance degree of the at least two target lanes according to the saturation degree of each target lane and the vehicle queuing length; according to the saturation degree, the vehicle queuing length, the saturation degree steering imbalance degree and the vehicle queuing length steering imbalance degree, checking whether the passing direction of the variable guide lane needs to be switched from the first direction to the second direction or not; if yes, controlling the passage direction of the variable guide lane to be switched from the first direction to the second direction. The method is advantaged in that switching control of the traffic direction of the variable guide lane is more accurate, and road traffic efficiency can be improved.

Description

technical field [0001] The present application relates to the technical field of intelligent transportation, in particular to a method, device, electronic equipment and system for controlling the direction of passage of a variable guiding lane. Background technique [0002] Affected by the layout of land functions, urban road entrances tend to have large differences in demand for different steering flows at different times, making it difficult to fully utilize lane resources under fixed road channelization. In order to make full use of lane resources, lanes that can switch the direction of traffic, variable steering lanes, came into being. The traffic direction of the variable guide lane can be switched according to the vehicle conditions of the entrance road containing the variable guide lane. However, the traditional direction switching control of the variable guide lane is not accurate enough, resulting in low road traffic efficiency. Contents of the invention [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/08G08G1/095
CPCG08G1/08G08G1/095
Inventor 丰格
Owner HANGZHOU HIKVISION SYST TECH
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