Parking lot management system and method in autonomous valet parking environment

Abstract

The invention provides a parking lot management system and method in an autonomous valet parking environment. The system is composed of an Internet of Vehicles platform, a high-precision map platform,a parking lot management module, a field end sensor, parking spaces and unmanned vehicles. A vehicle is comprehensively regulated and controlled by the Internet of Vehicles platform and the parking lot management module, an improved Floyd algorithm is used for path planning, and automatic parking is completed in cooperation with real-time positioning of the field end sensor. Aiming at the phenomenon that a large number of unmanned vehicles illegally occupy parking spaces for a long time, the invention provides a hierarchical management method. The autonomous valet parking lot is managed through multi-terminal cooperative control, so that efficient parking of unmanned vehicles is realized, and the phenomena of congestion and resource waste caused by long-term occupation of parking spaces are reduced.

Description

Technical field: [0001] The invention belongs to the fields of unmanned driving technology, Internet of Vehicles and the like, and in particular relates to a parking lot management system and method in an autonomous valet parking environment. Background technique: [0002] With the development of autonomous driving technology, autonomous valet parking technology for specific scenarios is expected to achieve the earliest landing. Major car companies and autonomous driving technology companies at home and abroad have taken it as the key object of development, hoping to obtain the earliest commercial application. In autonomous valet parking, the driver only needs to drive the vehicle to the designated drop-off area of ​​the parking lot, and start the automatic valet parking program after getting off the vehicle, so that the vehicle can automatically find an available parking space to park, and turn off the engine and lock it. When the driver needs to leave, the vehicle will au...

AI Technical Summary

Problems solved by technology

[0004] However, in the existing autonomous valet parking technology, the ability to identify parking spaces only by the vehicle itself is limited, and it is impossible to quickly obtain the location of the free parking space in the parking lot; and the assisted positioning of the parking lot infrastructure is poor in immediacy, and the shortest parking space cannot be realized in time. route plan

This may cause road congestion in the parking lot and affect parking efficiency

At the same time, there are also flaws in the management of unmanned vehicles in the parking lot. It is difficult to hold accountable vehicles for overtime parking and lack of punishment measures, resulting in the phenomenon that many unmanned vehicles occupy parking spaces for a long time, which exacerbates the tension of parking spaces.

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