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Door opening early warning method, device and equipment and storage medium

A technology of door opening warning and preset images, applied in the automotive field, can solve the problem of inaccurate door opening warning, and achieve the effect of improving accuracy and effectiveness

Pending Publication Date: 2022-04-15
DONGFENG LIUZHOU MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The main purpose of the present invention is to provide a door opening warning method, device, equipment and storage medium, aiming to solve the technical problem of inaccurate door opening warning in the prior art

Method used

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  • Door opening early warning method, device and equipment and storage medium
  • Door opening early warning method, device and equipment and storage medium

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Embodiment Construction

[0062] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0063] refer to figure 1 , figure 1 It is a schematic structural diagram of the door opening warning device in the hardware operating environment involved in the solution of the embodiment of the present invention.

[0064] Such as figure 1As shown, the door opening warning device may include: a processor 1001 , such as a central processing unit (Central Processing Unit, CPU), a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. The network interface...

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PUM

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Abstract

The invention discloses a door opening early warning method, device and equipment and a storage medium, and belongs to the technical field of automobiles. The method comprises the following steps: acquiring image data shot by a camera; inputting the image data into a preset image recognition model for feature extraction and classification to obtain a target object; acquiring the moving speed and the moving state of the target object; inputting the moving speed and the motion state into a preset behavior prediction model to obtain a predicted speed and a predicted motion state of the target object; calculating the distance to the target object through the predicted speed and the predicted motion state; door opening early warning is carried out according to the distance of the target object, feature extraction and classification are carried out on image data, the target object in the image is recognized, behaviors of the target object are predicted, objects around the vehicle are rapidly detected and predicted, and then door opening collision danger is predicted in advance; and the accuracy and effectiveness of door opening early warning are further improved.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a door opening warning method, device, equipment and storage medium. Background technique [0002] When the driver and occupant are parking the vehicle, if they open the vehicle door, there is a risk of collision with the door or the person getting off the vehicle from the side and rear of the vehicle. [0003] The existing door opening warning method can only collect driving information around the vehicle to judge the safety of opening the door at this time, but cannot collect images and information of pedestrians or other obstacles, and cannot identify, detect and predict behaviors of different types of targets. [0004] The above content is only used to assist in understanding the technical solution of the present invention, and does not mean that the above content is admitted as prior art. Contents of the invention [0005] The main purpose of the present invention is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06V40/20G06V40/10G06V20/58G06V10/80G06K9/62B60W50/14
Inventor 李莹盈肖遥陈娟胡娟林苏华
Owner DONGFENG LIUZHOU MOTOR