All-round intelligent guiding system and method for large parking lot

Abstract

The invention discloses an all-round intelligent guiding system and method for a large parking lot, and belongs to the field of intelligent traffic. The system disclosed by the invention comprises a guidance-initializing inlet unit, a guidance-stopping outlet unit, a guidance-path planning server, an anti-jamming coordinated controller, a guidance-indicting subsystem and a parking-space information-monitoring subsystem. Parking, vehicle taking-out and exit-guiding services are intelligently provided for a driver in the whole process from entering the parking lot to leaving the parking lot through the system by adopting a fork-passing triggering-type guidance-path updating and optimizing mechanism on the basis of a radio-frequency technology, a fork-passing triggering-type positioning mechanism and an anti-jamming path-planning mechanism, so that the parking lot is safer, more energy-saving and more highly-efficient in operation.

Description

technical field [0001] The invention relates to an all-round intelligent guidance system and method for a large parking lot, belonging to the field of intelligent transportation. Background technique [0002] Parking lot is an important part of urban traffic, an indispensable organic part of urban traffic, and an important investment to solve urban traffic problems at present. The safe, energy-saving and efficient operation of the parking lot will surely help smooth urban traffic, environmental protection, economic development and social harmony. [0003] During the operation of the parking lot, it mainly involves three links: vehicle parking, driver pick-up, and vehicle exit. After solving these three links, the safety, energy saving and efficient operation of the parking lot can be promoted. In the parking process, patent [200810104952.2], patent [201120048485.3], patent [200910244590.1], patent [201010277212.6] and patent [200680045362.6] proposed some parking space gui...

AI Technical Summary

Problems solved by technology

For example, it may happen that the driver did not park in the empty parking space according to the regulations, but parked the car on a certain road section, resulting in the blockage of the road section and congestion.

Furthermore, in the process of regional parking space guidance, when multiple vehicles enter the parking lot at the same time at a certain moment, the drivers tend to drive the vehicles into the area with more empty parking spaces, and the traffic flow of the road section leading to this area increases rapidly. Large, serious congestion will occur

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