Intelligent parking system based on dynamic traffic

Abstract

The invention discloses an intelligent parking system based on dynamic traffic, which belongs to the field of intelligent transportation. The system consists of a map display module, a positioning module, a search module and a navigation module. The map display module and the positioning module refer to a basic map provided by the Baidu map API as the source of map data to acquire the own location. The search module uses the data interface of real-time parking lot data in aggregation data to acquire the surrounding parking lot information. The navigation module acquires real-time traffic conditions through the data interface of real-time traffic query, and adds real-time traffic congestion factors and proposed new policies of ant encounter judgement through a heuristic function in a two-way parallel ant colony algorithm to realize the optimal path planning based on dynamic traffic. Finally, four modules are realized based on the android platform. According to the invention, the two-way parallel search characteristic of the ant colony algorithm is used to realize the optimal feasible path planning for a large-scale complex environment in combination with the instantaneity of dynamic traffic.

Description

technical field [0001] The invention belongs to the field of intelligent traffic, more specifically an intelligent parking system based on dynamic traffic. Background technique [0002] With the increasing number of motor vehicles in my country's cities, the problem of "difficult parking" in many large cities is becoming increasingly serious. The phenomenon of vehicles occupying roads and parking is prominent, which seriously affects the traffic capacity of the roads, leads to traffic chaos, aggravates traffic congestion, and causes traffic accidents. ; Vehicle detours to find parking spaces increase social and economic costs, aggravate urban environmental pollution, etc. Parking difficulties have become the bottleneck of economic development in major cities, and thus intelligent parking systems have emerged as the times require. [0003] The intelligent parking system is an important part of the ITS system. Many foreign cities have developed intelligent parking systems to va...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem that the optimal path cannot be realized in the intelligent parking system existing in the prior art, the present invention provides an intelligent parking system based on dynamic traffic, which uses a mobile intelligent terminal as a platform and combines the advantages of wireless communication to obtain real-time traffic information Road conditions and parking lot information, using ant colony algorithm of intelligent optimization algorithm to realize optimal path planning, to achieve the combination of dynamic and static traffic

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