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Automatic parking method, electronic equipment and automobile

A technology for automatic parking and electronic equipment, applied in the fields of electronic equipment, automobiles, and automatic parking, can solve problems such as safety accidents, and achieve the effect of increasing user experience and improving scene coverage.

Active Publication Date: 2021-11-30
WM SMART MOBILITY (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a kind of automatic parking method, electronic equipment and automobile parking method for the existing technology, which is easy to cause misjudgment and safety accidents due to the blind area of ​​sensor detection.

Method used

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  • Automatic parking method, electronic equipment and automobile
  • Automatic parking method, electronic equipment and automobile
  • Automatic parking method, electronic equipment and automobile

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Embodiment Construction

[0055] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0056] like figure 1 Shown is a work flow diagram of an automatic parking method of the present invention, including:

[0057] Step S101, searching for a free parking space in response to the automatic parking request;

[0058] Step S102, when a free parking space is found, detect the forward travel distance of the vehicle;

[0059] Step S103, if the forward travelable distance is greater than the rear parking distance threshold, plan the trajectory according to the rear parking mode, and perform automatic parking operation; otherwise, plan the trajectory according to the front parking mode, and perform automatic parking operation.

[0060]Specifically, when the driver presses the Auto Parking Assist (APA) switch, the auto parking function is activated, step S101 is triggered, and the system of the vehicle enters the state of findin...

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PUM

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Abstract

The invention discloses an automatic parking method, electronic equipment and an automobile. The method comprises the steps: in response to an automatic parking request, searching an idle parking space; when the idle parking space is found, detecting the forward driving distance of the vehicle; and if the forward driving distance is larger than the vehicle tail parking distance threshold value, planning a track according to a vehicle tail parking mode, executing automatic parking operation, otherwise, planning a track according to a vehicle head parking mode, and executing automatic parking operation. After the idle parking space is found, the parking mode is judged according to the forward driving distance of the vehicle, automatic parking operation can be used in the parking scene when no movable space exists in front of the parking space, the scene coverage rate of the automatic parking system is increased, and the user experience feeling is greatly improved.

Description

technical field [0001] The invention relates to the technical field related to automobiles, in particular to an automatic parking method, electronic equipment and automobiles. Background technique [0002] At present, the existing automatic parking technology is basically based on ultrasonic or image-based automatic parking system. Since the camera is seriously affected by the weather such as light, coupled with factors such as cost and technical bottlenecks, there are many solutions based on ultrasonic. However, due to the inherent characteristics of ultrasonic waves, defects such as detection range and blind spots, for special scenarios, such as parking spaces in the garage that are closest to the wall and have no moving space in front, existing pure ultrasonic systems cannot recognize them due to hardware limitations. There is no movable space in front for the side radar to scan the parking space, so it cannot be used. Based on the camera, it may be possible to identify ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/06B60W40/00
CPCB60W30/06B60W40/00B60W2552/50
Inventor 张芳
Owner WM SMART MOBILITY (SHANGHAI) CO LTD
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