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Video surveillance-based carport recognition and intelligent guide method

A technology for parking space recognition and video surveillance, applied in character and pattern recognition, traffic control systems, and directions to indicate various open spaces in the parking lot. Cost, improve management level, monitor the effect of more parking spaces

Inactive Publication Date: 2016-08-31
SHANGHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the guide can only indicate the number of the current free parking space, and does not give the route guidance on how to get to the parking space, so that the user still needs to spend time to find the parking space, which wastes time and reduces parking efficiency

Method used

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  • Video surveillance-based carport recognition and intelligent guide method
  • Video surveillance-based carport recognition and intelligent guide method
  • Video surveillance-based carport recognition and intelligent guide method

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Experimental program
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Embodiment 1

[0016] Embodiment one: see Figure 1 ~ Figure 3 , the parking space recognition and intelligent guidance method based on video surveillance, is characterized in that, comprises the following steps:

[0017] 1) Video image collection: The monitoring camera in the parking lot captures and collects parking space image video in real time.

[0018] 2) Parking space status detection: Intelligently extract the parking space and vehicle information in the video image, judge whether the parking space is occupied, and send the busy status to the background server.

[0019] 3) Parking space status information management: the backend establishes a parking space status information database, which is associated with the real-time parking space status, and serves as the basis for subsequent guidance of vehicles into vacant spaces. At the same time, the information on the number of empty parking spaces is displayed at the entrance of the parking lot to remind car owners to park for reference....

Embodiment 2

[0021] Embodiment two: see figure 1 , figure 2 with image 3 , this parking space recognition and intelligent guidance method based on video surveillance, the specific operation steps are as follows:

[0022] Step 1: Video Image Acquisition

[0023] Install monitoring cameras at fixed points in the parking lot according to the number of parking spaces and the spatial distribution in the parking lot. The area captured by the surveillance camera needs to include multiple parking spaces, and the relative positions and shooting angles of the cameras can be adjusted according to the light and actual environment.

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Abstract

The invention provides a video surveillance-based carport recognition and intelligent guide method. According to the method of the invention, a carport image video photographed by a surveillance camera is acquired in real time; carport coordinate data are intelligently calibrated; the carport state information is detected; and the above data are uploaded and saved to a backstage server. According to user demands, on the basis of the carport coordinates and the state information, the optimal carport is planned and the path is guided, the line is finally displayed on an electronic screen, and real-time navigation on a mobile phone terminal can be realized.

Description

technical field [0001] The invention belongs to the field of digital image processing, relates to the identification and guidance of parking spaces in large parking lots, in particular to a method for identification and intelligent guidance of parking spaces based on video monitoring. technical background [0002] With the rapid development of modern transportation technology and the continuous increase of car ownership, the contradiction between more cars and fewer seats in some large and medium-sized cities has become increasingly prominent, resulting in the problem of "difficulty finding parking spaces". Especially in large parking lots where people gather, "difficulty finding a parking space" has caused great trouble to both users who need to park and the operators of the parking lot. On the one hand, due to the limited space resources of the city, even if the scale of the parking lot continues to expand, there is still a serious gap in parking spaces, which cannot meet ...

Claims

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Application Information

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IPC IPC(8): G08G1/14G06K9/00
CPCG08G1/142G08G1/144G06V20/40
Inventor 严佩敏冯倩
Owner SHANGHAI UNIV
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