Finding and judging method, device and vehicle of parking space
A determination method and a determination device technology, applied in the field of vehicles, can solve problems such as irregularly shaped parking spaces, and achieve the effects of enhancing practicability, meeting parking needs, and enriching applicable scenarios
Active Publication Date: 2020-09-15
BYD CO LTD
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, in actual parking scenarios, parking spaces with irregular shapes will also be encountered, such as parking spaces similar to triangles or trapezoids. The current automatic parking technology is difficult to realize automatic parking in irregular parking spaces.
Method used
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Embodiment Construction
[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0024] The method, device and vehicle for finding and determining a parking space according to the embodiments of the present invention will be described below with reference to the accompanying drawings.
[0025] figure 1 It is a flowchart of a method for finding and judging a parking space according to an embodiment of the present invention.
[0026] Such as figure 1 As shown, the method for finding and judging a parking space in the embodiment of the present invention includes the following steps:
[0027] S1. When the vehi...
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The invention provides a parking space finding and determining method and device and a vehicle. The parking space finding and determining method comprises the following steps that whether a first oblique side and a second oblique side exist in a first direction of the vehicle or not when the vehicle performs automatic parking is detected, wherein the first direction is a direction perpendicular toa traveling direction of the vehicle, the distance of the point on the first oblique side and the vehicle in the first direction linearly increases as the vehicle travels, and the distance of the point on the second oblique side and the vehicle in the first direction decreases linearly as the vehicle travels; if the first oblique side and the second oblique side exist in the first direction of the vehicle, it is determined that an empty space formed by the first oblique side and the second oblique side exists in the first direction of the vehicle; whether the empty space meets the size requirement of the vehicle or not is determined according to the distance of the point on the first oblique side and the vehicle in the first direction and the distance of the point on the second oblique side and the vehicle in the first direction; and if the empty space meets the size requirement of the vehicle, it is determined that the empty space is suitable as a parking space for the vehicle.
Description
technical field [0001] The invention relates to the technical field of vehicles, in particular to a method for finding and judging a parking space, a non-transitory computer-readable storage medium, a device for finding and judging a parking space, and a vehicle. Background technique [0002] With the increase in the number of vehicles, the parking space is becoming increasingly tight. Automatic parking technology solves to a certain extent the problem that the driver is difficult to park when facing a narrow parking space. [0003] Most of the parking spaces that current vehicles can recognize during automatic parking are regular rectangular parking spaces, that is, obstacles such as other vehicle bodies and walls around the parking spaces are all parallel to or perpendicular to the body of the vehicle. However, in actual parking scenarios, parking spaces with irregular shapes will also be encountered, such as parking spaces similar to triangles or trapezoids. It is diffic...
Claims
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IPC IPC(8): B60W30/06G01B21/00G01B21/16
CPCB60W30/06B60W2554/00B60W2555/60G01B21/00G01B21/16
Inventor 袁野蔺新轲汪春银
Owner BYD CO LTD