Parking management method, vehicle-mounted Bluetooth label, base station and system

Abstract

The embodiment of the invention discloses a parking management method, a Bluetooth positioning terminal, a base station and a system, which can conveniently and high-efficiently carry out vehicle positioning and management. Bluetooth base stations and an entrance and exit base station are arranged in a parking lot; after the Bluetooth positioning terminal is awakened by an entrance signal transmitted by the entrance and exit base station arranged at the entrance and exit of the parking lot, positioning signals transmitted by multiple Bluetooth base stations arranged in the parking lot at intervals are received, and at least three Bluetooth base stations are determined from the multiple Bluetooth base stations according to the receiving signal strength indicator (RSSI) for the positioning signals; and the information of the determined at least three Bluetooth base stations and the corresponding RSSI are sent to a server to enable the server to calculate and obtain the parking position information of the vehicle where the Bluetooth positioning terminal is according to the information of the determined at least three Bluetooth base stations and the corresponding RSSI. Thus, the Bluetooth 4.0BLE technology can be used for conveniently and high-efficiently carrying out positioning and management on the vehicle.

Description

technical field [0001] The invention relates to the application field of parking lots, in particular to a parking management method, a vehicle-mounted bluetooth tag, a base station and a system. Background technique [0002] With the development of China's economy and the continuous improvement of people's living standards, cars have become a daily means of transportation for going out. The increase of vehicles has led to the phenomenon of "difficult to park", "difficult to get a car" and "uneven distribution". [0003] In order to solve the above three phenomena of "difficult to park", "difficult to get a car" and "uneven distribution", in addition to adding new parking lots, it is also necessary to improve the utilization efficiency of existing parking lots and make full use of existing parking lots. This is the smart parking management system. No matter what kind of system, its core technology is how to locate the vehicle. [0004] To locate the vehicle, the GPS system...

AI Technical Summary

Problems solved by technology

At present, the technologies that can be used for parking positioning mainly include: two-dimensional code scheme, RFID card swiping scheme, video recognition scheme, WiFi scheme, etc., but all kinds of schemes have corresponding problems. For example, the two-dimensional code scheme is difficult to achieve in large parking lots One parking space, one yard; there is a risk of forgetting to calibrate the parking space; the RFID card swiping scheme can only achieve regional positioning, otherwise the cost is high and the wiring workload is heavy; the automatic recognition rate of the video recognition scheme is average, and the wiring is complicated; the installation and construction of the WiFi scheme High cost, complex wiring, does not support reverse car search

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