Method and system for querying free parking space based on vehicle navigation map

Abstract

The invention provides an idle parking space searching method based on an on-vehicle navigation map and a system thereof, wherein the idle parking space searching method comprises the following stepsof around a positioning position of a user vehicle which transmits an idle parking space searching request, calling map information of all parking areas in a certain distance range of the current positioning position of the user vehicle; for the vehicle with the current positioning position in the parking area, determining whether the vehicle is in the parking area, then performing statistics on the number of the vehicles parked in the parking area, comparing the number of the vehicles parked in the parking area with the recorded number of parking space of the parking area, determining whetherthe idle parking space exists in the parking area according to a comparing result, and finally transmitting an idle parking space searching result to the corresponding user vehicle through a wirelessnetwork; and executing the step of determining the idle parking space of the parking area every certain period or uninterruptedly, thereby updating an idle parking space searching result and transmitting to the corresponding user vehicle in real time.

Description

technical field [0001] The invention relates to the technical field of intelligent transportation, in particular to a method and system for inquiring about free parking spaces based on vehicle navigation maps. Background technique [0002] In recent years, my country's car sales have shown explosive growth, and parking spaces in cities have become increasingly scarce. Car owners need to spend a lot of time looking for parking spaces when they go out shopping and playing. [0003] At present, car navigation has basically been popularized, and many APPs for finding parking spaces have appeared on the market. From the perspective of working methods, these APPs are mainly divided into the following two types: 1. Through networking with the parking management system of each parking lot, the parking lot The management system shares the on-site parking information to the background server in real time, so as to determine the number of free parking spaces in each parking lot. 2. In...

AI Technical Summary

Problems solved by technology

[0004] The above two schemes for finding vacant parking spaces have the following problems in practical application: the existing parking lot or parking space needs to be transformed (connecting the parking lot management system with the background server or installing sensors in the parking space), network and hardware laying higher cost

Especially the second option of installing vehicle monitors requires a lot of manpower and material resources in the later hardware maintenance process, and it is difficult to reduce operating costs

Images