Parking lot vehicle positioning system and method based on image recognition

Abstract

The invention relates to a parking lot vehicle positioning system and method based on image recognition. The system comprises: a collection device, which is disposed on a vehicle to collect an image or picture in front of and / or behind the vehicle; a controller, which is arranged on the vehicle, and is connected to the collection device to extract parking space information from an image or picturecollected by the collection device, and comprises an image processing module, an image processing module, an image recognition module, a vehicle state detection processing module, a parking space character determination module, a wireless communication module and a memory module; and a mobile terminal, which includes a receiving module to receive parking space information from the controller. According to the invention, the system does not depend on other infrastructures, can achieve the automatic positioning and recognition of the parking space information through the vehicle, automaticallytransmits the recognized parking space information to the mobile terminal, and does not need a user to additionally consume energy and time for the active recording of the parking space information.

Description

technical field [0001] The invention relates to an image recognition-based vehicle positioning system and method in a parking lot. The system does not depend on other infrastructure, and can automatically locate and identify parking space information through the vehicle itself, and automatically send the identified parking space information To the mobile terminal, without requiring the user to spend extra effort and time to actively record the parking space information. Background technique [0002] With the rapid development of the automobile industry, the number of urban motor vehicles has soared, and the demand for parking spaces is also increasing. At present, there are generally large parking lots in large public places and residential areas. However, a large parking lot occupies a larger area and may have multiple layers, and the spatial structure is more complicated. After the vehicle is parked in the parking lot, if the driver is not familiar with the terrain in the...

AI Technical Summary

Problems solved by technology

Such technology needs to rely on the infrastructure of the parking lot (such as the need to lay a large number of cameras, processing servers and related networks), but many parking lots have not installed related equipment or systems

In addition, the transmission of information in the above system needs to rely on mobile network, wireless network or GPS signal. Even if the parking lot is equipped with the above system, but because many parking lots are underground parking lots, the electromagnetic signal attenuation is serious, and the mobile network / GPS signal is weak , often causing the vehicle positioning system to not work properly

Images