Vehicle management and control method and system based on reversible lane of car yard

Abstract

The invention discloses a vehicle control method and system based on a reversible lane of a car yard. The vehicle control system comprises a direction triggering component, a license plate recognition triggering component, a license plate capturing component, a display and control component and a monitoring platform. The direction triggering component is used for generating a first continuous triggering signal when detecting entry of a vehicle; the license plate recognition triggering component is used for generating a second transient triggering signal when sensing passing of the vehicle; the monitoring platform is used for judging the direction of travel of the vehicle on the basis of the received first triggering signal and second triggering signal, controlling the license plate capturing component to capture a vehicle head image based on the second triggering signal, obtaining a license plate number from the vehicle head image through analysis, and sending corresponding vehicle information to the display and control component; the license plate capturing component is used for capturing the vehicle head image comprising the license plate number; and the display and control component is used for displaying the corresponding vehicle information. The vehicle control method and system are advantageous in that, travel direction of the vehicle can be recognized, vehicle management is facilitated, and vehicle passing efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of road traffic, in particular to a vehicle control method and system based on a tidal lane of a parking lot. Background technique [0002] In the current entrances and exits based on license plate recognition and card type identification, the time period and direction of vehicle entry and exit are related. For example, during the rush hour, there is a large traffic flow at the exit of the community and the entrance of the office building. During the evening peak hours, there is a large traffic flow at the entrance of the community and the exit of the office building; in this scenario mode, the traditional entrance and exit lanes of the parking lot can only provide one-way traffic. When the traffic flow at the exit is large, there are basically no vehicles at the entrance; Among them, the traffic flow at the exit is small, and the lane resources are not fully utilized; the time-consuming verification of vehi...

AI Technical Summary

Problems solved by technology

During the evening peak hours, there is a large traffic flow at the entrance of the community and the exit of the office building; in this scenario mode, the traditional entrance and exit lanes of the parking lot can only provide one-way traffic. When the traffic flow at the exit is large, there are basically no vehicles at the entrance; Among them, the traffic flow at the exit is small, and the lane resources are not fully utilized; the time-consuming verification of vehicle identities at the entrance and exit leads to serious congestion at some entrances and exits, which increases the time consumption of car owners and easily triggers conflicts between property managers and car owners

[0003] At congested entrances and exits, some parking lot systems temporarily change their strategy and use manual guards to manually verify the identity of vehicles and manually open the gate when the traffic flow is large; this mode can partially reduce the congestion pressure of one-way exits , but the verification time is long, the registration is inaccurate, and manual switching of the gates will cause vehicles to follow in and out; the security guards at the parking lot also have a certain personal risk of being hit

[0004] The current entrance and exit based on license plate recognition, when in emergency mode, when the vehicle exits from the entrance or enters from the exit, it will trigger a photo shoot, causing confusion in the charging system, and it is difficult to form effective tracing and verification records, causing certain problems for the management of large property management companies. risk

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