Screen-signal-system-based vehicle lane borrowing and returning realizing method for BRT dedicated lane

Abstract

The invention relates to a screen-signal-system-based vehicle lane borrowing and returning realizing method for a bus-rapid-transit (BRT) dedicated lane. The method comprises: step one, an SSL is usedfor issuing vehicle lane borrowing and returning information; step two, BRT vehicle position information is collected through a vehicle infrastructure integration (VII) unit and the vehicle lane borrowing and returning information is sent to a screen signal lamp; step three, when a BRT is driven on the dedicated lane and approaches a lane borrowing region, a screen signal lamp corresponding to the lane borrowing region displays that vehicles that are driven on the borrowed lane in the dedicated lane region are forbidden to run on the lane, vehicles driven on the lane adjacent to the dedicatedlane pay attention to the vehicles returning to the lane, and drivers of the vehicles borrowing the dedicated lane are instructed to perform the lane returning operation in a lane returning region; and step five, after end of the lane returning, the step two is carried out again, the drivers determine whether the lane can be borrowed again based on the new instruction of the screen signal lamp.

Description

technical field [0001] The invention relates to a method for realizing the vehicle borrowing and returning of a BRT special lane based on a screen signal system, and belongs to the field of intelligent transportation. Background technique [0002] Bus Rapid Transit (Bus Rapid Transit), referred to as BRT, is a new type of public passenger transport system with a large volume of traffic, and is often called "the subway system on the ground". BRT dedicated lanes (hereinafter referred to as "dedicated lanes") are an important basis for efficient operation of BRT, but intermittent idle road resources are wasted during the period of time when there is no BRT running on dedicated lanes. Without affecting the traffic efficiency of BRT, allowing social vehicles or ordinary buses to "share" the dedicated lane can improve the utilization rate of the dedicated lane. [0003] In the process of realizing the "sharing" of dedicated lanes, the process of borrowing and returning vehicles i...

AI Technical Summary

Problems solved by technology

[0003] In the process of realizing the "sharing" of dedicated lanes, the process of borrowing and returning vehicles is particularly important. However, the current traditional vehicle borrowing and returning process performs lane-changing operations based on the driver's experience, which is very likely to cause traffic chaos and cannot guarantee different lanes. The reliability of vehicles driving by lane and changing lanes immediately will interfere with the BRT running on the dedicated lane, thus greatly reducing the traffic efficiency of BRT

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