Dual-antenna difference and parking space lock-based intelligent parking management device and method thereof

Abstract

The invention provides a dual-antenna difference and parking space lock-based intelligent parking management device. The device comprises a double-antenna positioning beacon, parking space locks, a centralized controller, a vehicle owner intelligent mobile phone and a background server. The device is characterized in that the double-antenna positioning beacon is connected with the vehicle owner intelligent mobile phone through a WiFi / BLE wireless link and broadcasts the positioning information to the vehicle owner intelligent mobile phone. The vehicle owner intelligent mobile phone is in signal communication with the background server through a 3G / 4G wireless link to acquire the relevant information of a parking lot and a parking place and then guide the parking operation. Meanwhile, the vehicle owner intelligent mobile phone acquires the parking duration and the charging information. The background server is in signal communication with a plurality of parking space locks through the centralized controller and is used for controlling the locking / unlocking states of the parking space locks. According to the invention, low-cost parking space locks are adopted, so that the occupationof reserved parking spaces is avoided. Meanwhile, the high-reliability and accurate positioning technology based on the double-antenna differential signal processing procedure is introduced to realizethe parking space-level accurate positioning of moving vehicles and people. Through a path planning and navigation interface, vehicle owners can be helped to quickly find parking spaces, and the parking experience of vehicle owners is improved.

Description

Technical field [0001] The present invention relates to a smart parking management device and a method thereof, in particular a smart parking management apparatus based on dual antenna differential and parking lock, which is a method of intelligent traffic technology. Background technique [0002] With the rapid increase in the number of motor vehicles, the parking is difficult has become a city, especially the serious problems faced by large cities. At the same time, there is no target for parking spaces, which also leads to a lot of invalid transportation demand, further aggravating the congestion of urban traffic. degree. Improve the informationization and refined management level of the parking lot becomes a resolution of the difficulty of parking, reducing invalid traffic demand, and enhances the efficiency of the parking space. [0003] At present, vehicle identification, automatic billing and entering and exit statistical parking management system becomes a valid managemen...

AI Technical Summary

Problems solved by technology

[0003] At present, the parking lot management system based on the license plate recognition of the entrance and exit barriers for vehicle identification, automatic billing and entry and exit statistics has become an effective management method for closed parking lots. However, for open roadside parking lots, due to the lack of clear entrances and exits, and parking Most of the parking spaces are distributed in parallel, and the management methods such as traditional meter self-payment widely used in Europe and the United States face serious problems such as toll evasion, while the open parking lot management charging system based on parking locks, which is widely used in Japan, effectively solves the problem of malicious toll evasion , it faces problems such as high cost and complicated project implementation (the cost of a single parking lock is as high as 5,000 yuan, the ground needs to be excavated, and the construction cost is 1,500 yuan)

[0004] At the same time, in order to solve the problem of difficult parking, the recently built or planned public parking lot has a large scale. However, due to the unreasonable distribution of indicator signs and guidance signs, when you leave, you will find the parking position of the vehicle, that is, the reverse search and become the owner of the car. A pain point, many car owners even spend half an hour looking for a car

In response to the demand for reverse car search, a dedicated reverse car search query terminal and a reverse car search solution based on Bluetooth Beacon have appeared successively, but the reverse car search query terminal needs to be installed in the parking lot to be able to identify the license plate number of each parking space The construction cost is too high, and the reverse car finding solution based on Bluetooth Beacon has problems such as large positioning delay, low accuracy, and serious drift.

[0005] In addition, as a value-added service, parking space reservation can further facilitate the travel of car owners and optimize the parking experience. However, due to the lack of effective measures to prevent reserved parking spaces from being occupied by the traditional parking lot management system How to quickly find reserved parking spaces in the field also requires accurate parking space-level positioning of vehicles

Images