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Camera device-based parking hall-free intelligent parking method

A camera device and intelligent technology, applied in the field of intelligent parking, to achieve the effects of high precision, fast response and convenient manufacturing

Inactive Publication Date: 2020-12-04
JIANGSU LITTLE WHITE RABBIT INTELLIGENT MFG SCI INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing parking halls with peripheral structures require users to have skilled skills such as reversing into the garage, reversing and turning, which will discourage users who are not skilled in driving

Method used

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  • Camera device-based parking hall-free intelligent parking method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] This embodiment relates to a parking area without a parking hall and corresponding devices, such as figure 1 shown, including:

[0050] The camera 2 and camera fixed structure 4 erected around the parking area 1 are used to obtain the image, focal length and time of the parking area, and send it to the data processing module, as well as the fixed camera 2;

[0051] The angle detection sensor 3 connected together with the camera 2 records the angle and time of camera rotation, and sends it to the data processing module;

[0052]The data processing module is used to establish a coordinate system for the parking area and record the coordinates of each camera; establish a model in the coordinate system through the image, the focal length corresponding to the image and the angle of rotation; determine the position of the parking robot when transporting the vehicle according to the vehicle model The best position and send it to the parking robot controller; process the image...

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Abstract

The invention belongs to the technical field of positioning technologies and intelligent parking robots, and discloses a camera device-based parking hall-free intelligent parking method. The method comprises the following steps: arranging cameras on the periphery of a parking area, and recording the rotating angle; establishing a coordinate system for the parking area; after a request for confirming vehicle parking is received, confirming the position of a to-be-parked vehicle and the optimal position of a parking robot during vehicle carrying through images in combination with the coordinatesystem; sending the optimal position of the parking robot during vehicle to the parking robot, and confirming the position of the parking robot; obtaining the axle distance of a to-be-stored vehicle through a vehicle axle distance detection device on the parking robot; confirming the number of the parking space where the to-be-parked vehicle is to be parked through a predetermined parking space scheduling method; and carrying the to-be-parked vehicle to the corresponding parking space through the parking robot. Vehicles which are parked at will can be carried to designated parking spaces onlythrough the parking robot under the condition that no parking hall exists.

Description

technical field [0001] The invention belongs to the field of positioning technology and intelligent parking robot technology, and in particular relates to an intelligent parking method based on a camera device without a parking hall. Background technique [0002] The parking hall is the vehicle pick-and-place room of a large unmanned intelligent parking lot. It is used for automatic pick-and-place of vehicles by drivers, automatic pick-and-place of vehicles by parking robots, and automatic measurement of vehicle appearance information. It is the link between drivers and intelligent parking lots. The vehicle handover room and the automatic measurement room for vehicle appearance information. [0003] Existing parking halls generally have peripheral structures such as columns, ceilings, and rolling doors. Measuring devices such as laser radar ranging devices and camera ranging devices are installed on these peripheral structures to measure the appearance of vehicles. However,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/017G08G1/14
CPCG08G1/0175G08G1/148
Inventor 贾宝华陈新建
Owner JIANGSU LITTLE WHITE RABBIT INTELLIGENT MFG SCI INC
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