A method and system for error correction and guidance of mis-driving vehicles on expressway with passenger and cargo separated

Abstract

The invention discloses a mistakenly-driving vehicle error correction guiding method and a mistakenly-driving vehicle error correction guiding system for a passenger and cargo separating expressway. The mistakenly-driving vehicle error correction guiding method comprises the steps of: judging whether a mistakenly-driving vehicle exists on the expressway, if so, guiding the mistakenly-driving vehicle in an outgoing lane to enter a correct lane through a fault-tolerant lane, and reminding driving vehicles that a vehicle is incoming ahead through a first stage guide in the incoming lane; and detecting whether an error correction vehicle exists on the fault-tolerant lane, if so, reminding the driving vehicles that a vehicle is incoming ahead through a second stage guide in the incoming lane. Through the two-stage real-time linkage guiding control method, the influence of the mistakenly-driving vehicle on the passenger and cargo separating type multi-lane expresswayis reduced, the traffic capacity of the expressway is increased, and the road traffic safety is enhanced.

Description

Technical field [0001] The invention relates to a method and system for correcting and guiding errors of vehicles driving on expressways, which is suitable for passenger and freight separated multi-lane expressways and belongs to the field of expressway traffic management and control. Background technique [0002] With the improvement of comprehensive national strength and the improvement of highway construction and operation technology, the total mileage of highways in my country has been increasing. At the same time, highway traffic accidents have also increased, one of the main reasons is the lack of effective traffic guidance. For a new form of expressway organization-passenger and freight separated multi-lane expressways, the current traffic guidance technology is only applicable to passenger and freight mixed expressways, and cannot be directly extended to passenger and freight separated multi-lane expressways. In particular, when there is a mis-driving vehicle in a dedica...

AI Technical Summary

Problems solved by technology

At the same time, highway traffic accidents also increased, one of the main reasons is the lack of effective traffic guidance

For a new organizational form of expressway—passenger-cargo separation multi-lane expressway, the current traffic guidance technology is only suitable for passenger-cargo mixed expressway, and cannot be directly extended to passenger-freight separation multi-lane expressway

In particular, when there are erroneous vehicles in the dedicated lane of a single vehicle type (wrongly driven trucks in the passenger car-only lane, or erroneous passenger cars in the truck-only lane), the steady-state traffic flow will be broken, which will not only affect Its traffic capacity will cause great harm to traffic safety.

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