Device for monitoring parking lot conditions, parking lot management system and management method

A parking lot management and parking lot technology, applied in the parking field, can solve the problems of high cost, inability to know the situation, and poor pertinence, and achieve the effect of low cost, improving parking efficiency, and reducing the probability of continuous detours

Inactive Publication Date: 2020-08-21
杭州自动桌信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For the existing parking lot condition monitoring devices, although the first device has the advantage of low cost, it has the disadvantage of poor pertinence because it cannot know the situation of each parking space; although the second device can monitor each parking space the condition of the parking spaces, but the cost is high because sensors must be placed on each parking space

Method used

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  • Device for monitoring parking lot conditions, parking lot management system and management method
  • Device for monitoring parking lot conditions, parking lot management system and management method
  • Device for monitoring parking lot conditions, parking lot management system and management method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] refer to figure 1 with figure 2 , which is a device for monitoring the condition of a parking lot disclosed in this embodiment, including an image capture module 1 and an image processing module 2;

[0057] Image capture module 1 is a plurality of infrared cameras, and can collect the image of the whole parking lot, and is located above the parking lot, preferably installed on the tall building 7 on the side of the open-air parking lot; when the parking lot was full of vacancies, the image Capture module 1 captures the image of the entire parking lot to output the basic image, and then the image capture module 1 captures the image of the entire parking lot as a live image; the image overlap area collected by multiple infrared cameras is based on one of the cameras;

[0058] The image processing module 2 pre-collects the basic image when the parking lot is full through the image capture module 1, and divides a number of unit areas in the basic image, and numbers each u...

Embodiment 2

[0062] refer to image 3 with Figure 4 , is a parking lot management system disclosed in this embodiment, including an image capture module 1, an image processing module 2, an entrance display module 3, and an on-road indication module 4;

[0063] The image capture module 1 is a plurality of infrared cameras, and can collect images of the entire parking lot, and is arranged above the parking lot, installed on the high-rise building 7 on the edge of the parking lot, and is used to capture images of the entire parking lot for output Live images; the overlapping area of ​​images collected by multiple infrared cameras is based on one of the cameras;

[0064] The image processing module 2 collects in advance the basic image when the parking lot is full of vacancies, and divides several unit areas in the basic image, and numbers each unit area, and each unit area corresponds to a parking space; image processing The module 2 receives the live image output by the image capture modu...

Embodiment 3

[0074] refer to Figure 5 with Image 6 , is a parking lot management system disclosed in this embodiment. The difference between this embodiment and Embodiment 1 is that the image processing module 2 compares the basic image and the live image to determine whether there is a principle of parking in the unit area. different, as follows,

[0075]Before the image processing module 2 compares the live image and the base image, it divides several unit areas in the base image and the live image, and the unit areas in the base image correspond to the unit areas in the live image one by one. Compare the same size of the unit area in the basic image and the unit area in the live image, and when the percentage of the same area to the total area of ​​the unit area is less than 20%, it is judged that there is a vehicle in the unit area.

[0076] The implementation principle of this embodiment is: the same as that of Embodiment 1.

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Abstract

The invention relates to a device, system and method for monitoring parking lot conditions, relates to the technical field of parking, and solves the problems that an existing parking lot monitoring device cannot achieve low cost and accurate monitoring of each parking space at the same time. According to the scheme, the device comprises an image shooting module and an image processing module. Theimage shooting module is arranged above a parking lot and is used for shooting an image of the parking lot to output a live image; the image processing module pre-collects a basic image when the parking lot is full of vacancies through the image shooting module, divides the basic image into a plurality of unit areas and numbers each unit area, and each unit area corresponds to one parking space;the image processing module acquires the live image from the image shooting module, compares the live image with the basic image, judges whether each unit area is occupied by a vehicle or not, and outputs a processing signal, and the processing signal carries unit area number information corresponding to a parking space which is not occupied by a vehicle.

Description

technical field [0001] The invention relates to the technical field of parking, in particular to a device for monitoring the status of a parking lot, a parking lot management system and a management method. Background technique [0002] The existing parking management system is used in public parking places, such as shopping malls, schools, hospitals and other places. There are two main types of monitoring devices or systems for existing parking lots. The first one is to set up a road at the entrance Gate, and count the passing vehicles, so as to know the parking information in the parking lot, and transmit the parking information to the back-end device; the second is to install sensors on each parking space to accurately know each parking space The parking situation in the car, and finally transmit the parking information to the back-end device. Wherein, the parking information may include only the information of vacant parking spaces, or only the information of non-vacant...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/14H04N7/18G06K9/00G06K9/34G06K9/62
CPCG08G1/141G08G1/149H04N7/18G06V20/10G06V10/267G06V10/751G06V2201/08
Inventor 杨承奂
Owner 杭州自动桌信息技术有限公司
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