Method for positioning and navigating automobile in parking lot through camera

A parking lot and camera technology, which is applied in the field of car positioning and navigation, can solve the problems of unclear parking space occupancy, inconvenient operation, and a lot of time, so as to save time for car search, reduce investment, and reduce license plate cars, etc. The effect of illegal vehicles
CN111276007APending Publication Date: 2020-06-12深圳市廿年科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
深圳市廿年科技有限公司
Publication Date
2020-06-12

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Abstract

The invention relates to the technical field of automobile positioning, and particularly relates to a method for positioning and navigating an automobile in a parking lot through a camera. The methodcomprises the steps of firstly, constructing a parking lot into a navigation map mode; defining the coordinates of each parking space and each line; inputting the map into a host, moving the vehicle to different points from an entrance, using the camera to calculate the XYR data of the vehicle according to the size of the image and the feature points, using the cloud server host to upload the parking data to a cloud server, so that after a mobile terminal receives the information, the mobile terminal can use the parking space of the parking lot as a target for navigation. According to the invention, the license plate information and the vehicle size data are obtained through the camera at the entrance and then are sent to a system for virtually constructing a shape image, a minimum numberof cameras are used to track and attach, and the position data of the movement and parking after the vehicle enters the parking lot is obtained, so that the related information required by the vehicleparking can be obtained with the extremely low equipment investment cost.
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Description

Technical field

[0001] The present invention relates to the technical field of car positioning, in particular to a method for car positioning and navigation in a parking lot through a camera. Background technique

[0002] With the continuous development of my country's economy and the improvement of living water products, automobiles have entered thousands of households, and parking has become one of the problems facing urban management. At present, large-scale underground parking lots are set up in public places such as residential quarters, office buildings, shopping malls, railway stations, airports, etc., which meet the requirements of most cars. However, general underground parking lots do not have GPS or Beidou positioning systems. So there are the following problems in the real stage:

[0003] The first is that the vehicle enters the underground parking lot and cannot be navigated; the second is that the vehicle cannot know where the empty parking space is after entering th...

Claims

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