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Remote parking method and system based on real-time video stream monitoring

A technology of real-time video streaming and parking method, which is applied in the field of remote parking based on real-time video streaming monitoring, and can solve problems such as inability to remote parking.

Pending Publication Date: 2021-04-30
CHONGQING CHANGAN AUTOMOBILE CO LTD
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a remote parking method based on real-time video stream monitoring, which can view the surrounding environment information of the vehicle in real time on the mobile terminal, and by strengthening the precise boundary information of obstacles, to solve the scene where the user is beyond the visual distance The problem of not being able to remotely park

Method used

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  • Remote parking method and system based on real-time video stream monitoring
  • Remote parking method and system based on real-time video stream monitoring
  • Remote parking method and system based on real-time video stream monitoring

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Embodiment Construction

[0039] The present invention is optionally described below in conjunction with the accompanying drawings.

[0040] In this embodiment, a remote parking method based on real-time video stream monitoring includes the following steps:

[0041] Step 1, the mobile terminal starts a remote automatic parking request. Such as figure 1 with figure 2 As shown in , the mobile terminal starts the remote automatic parking request, and step 2 will be executed. The mobile terminal is used to receive user operation instructions and display the returned video images. During the real-time image viewing process, the user can switch the vehicle-mounted camera through the mobile terminal. The vehicle-mounted camera includes four cameras, front, rear, left and right. The terminal switches the image definition. During the real-time image viewing process, the user can turn off the video monitoring through the mobile terminal. When the video monitoring time is over, the vehicle battery is too lo...

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Abstract

The invention discloses a remote parking method and system based on real-time video stream monitoring. The method comprises the steps that the surrounding environment information is collected through a vehicle-mounted camera and a vehicle-mounted wave radar in an automatic parking process; the information collected by the vehicle-mounted camera establishes a visual 3D point cloud map through a real-time visual three-dimensional point cloud reconstruction technology, the information collected by the vehicle-mounted radar establishes ultrasonic 2D point cloud, the 3D point cloud map and the 2D point cloud map are fused through a fusion algorithm to generate a high-precision obstacle boundary, and the information is fitted into a real-time video to realize effective identification of various complex parking scenes; and meanwhile, the video is sent to the mobile terminal of a user in real time through a server by using a real-time video streaming technology, so that the vehicle owner can remotely check the vehicle in real time, the judgment on the surrounding environment of the vehicle is realized, and the remote operation of the user on an automatic parking function can be assisted.

Description

technical field [0001] The invention belongs to the technical field of automatic parking, and in particular relates to a remote parking method based on real-time video stream monitoring. Background technique [0002] The automatic parking system was first carried by Volkswagen on its concept car IRVW Futura in 1992. The implementation method is to install a computer like a personal computer in the trunk to control the entire automatic parking system, but the implementation cost is high and it is not suitable for mass production. Produce. In 2003, Toyota provided an optional automatic parking system function on the Prius; in 2005, Citroen developed the CityPark system, which can complete basic parking actions. With the reduction of technical cost and the improvement of technical level, the models of Volkswagen, BMW, Mercedes-Benz and other enterprises have been equipped with this system. For domestic products, the number of vehicles equipped with automatic parking systems h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/06
CPCB60W30/06
Inventor 袁朋尹慧慧王方超王伟蔡春茂何星
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
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