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A parking space detection method and device

A detection method and technology for parking spaces, which are applied in the field of image processing, can solve problems such as large parking space limitations, and achieve the effects of high accuracy and wide detection field of view.

Active Publication Date: 2022-04-26
HANGZHOU HIKVISION DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the application provides a parking space detection method and device to solve the problem that the limitations of detecting parking spaces through ultrasonic radar are relatively large

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  • A parking space detection method and device
  • A parking space detection method and device
  • A parking space detection method and device

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Embodiment Construction

[0030] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0031] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term...

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Abstract

This application provides a parking space detection method and device. The method includes: detecting an empty parking space area from an image collected by a vehicle-mounted camera; if an empty parking space area is detected, detecting at least one obstacle present in the image objects; determine whether the empty parking space area contains at least one obstacle based on the positions of each detected obstacle; if not, determine the empty parking space area as the target parking space. The detection of empty parking space areas is achieved by collecting images from the vehicle's on-board camera. Even if there are no vehicles on both sides of the parking space, the parking space can still be detected. Therefore, it can break through the limitations of long-range ultrasonic radar detection of parking spaces. And by detecting obstacles in the image, empty parking spaces that are not suitable for parking can be eliminated.

Description

Technical field [0001] The present application relates to the field of image processing technology, and in particular to a parking space detection method and device. Background technique [0002] As the number of vehicles increases, parking spaces become increasingly tight. Therefore, in most cases, it is necessary to use an intelligent parking system to assist the vehicle in safely parking it into a small parking space. Current smart parking systems usually include parking space detection modules, path planning modules and control execution modules. Among them, the parking space detection module is the basis of the intelligent parking system and affects the performance of the entire parking system. [0003] In related technology, parking spaces are detected by installing ultrasonic radars on vehicles, that is, 4 long-range ultrasonic radars are configured at four inclination angles on the left and right sides of the vehicle, and 4 short-range ultrasonic radars are configur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/14G06V20/56G06V20/58G06V10/82
CPCG08G1/143G06V20/586
Inventor 梁凯方先成邝宏武
Owner HANGZHOU HIKVISION DIGITAL TECH