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Method and device for planning a path when parking a vehicle

一种规划路径、路径的技术，应用在计算机程序领域，能够解决高权重等问题

Active Publication Date: 2010-10-20
VALEO SCHALTER & SENSOREN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This leads to further disadvantages: Whether the earliest possible starting position is predetermined independently of the surroundings or the parking process which is as comfortable as possible is given a higher weight when determining the route parameters

Method used

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  • Method and device for planning a path when parking a vehicle
  • Method and device for planning a path when parking a vehicle
  • Method and device for planning a path when parking a vehicle

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0016] Path 01 for parking vehicle 02 into transverse parking space 05 (in figure 1 and 2 shown in ) in the shown single-movement parking process includes a first path arc 03, a second path arc 04, and a straight section 06 between the first and second path arcs, which is also called a straight slope part. The transverse parking space 05 is delimited, for example, by a vehicle 07 parked on the side of the road, which is not shown in more detail. The lateral distance between the parking vehicle 02 and the parked vehicle 07 is 0.5 m in the exemplary embodiment. The tilted position of the vehicle during the parking process is at figure 1 and 2 are the same, and the radius and curvature of the second path arc 04 are also the same.

[0017] The driving assistance device implementing the method according to the invention has suitable means to implement the method and is installed in the vehicle 02 when the parking space 05 is detected by suitable environmental sensors (for exam...

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PUM

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Abstract

Disclosed are a method and a device for planning a path when parking a vehicle (02). In said method, a path (01) encompassing a first and a second path curve (03; 04) is calculated based on the geometry of a parking space (05) and a position of the vehicle relative to said parking space (05). According to the invention, a smallest useful first curve (08) of the path (01) is calculated first in order to obtain a starting position as soon as possible, and then a possible larger first curve (09) of the path (01) is calculated, preferably in accordance with an actual stopped position (13) of the vehicle (02). Also disclosed are a driving assistance device for carrying out said method as well as a computer program product which incites a microprocessor comprising storage means to carry out the method.

Description

technical field [0001] According to the preamble of claim 1 , the invention relates to a method for planning a route when parking a vehicle, a driving assistance device and a computer program for implementing the method. Background technique [0002] Known driver assistance devices for assisting the driver of a vehicle when parking, referred to below for short as parking systems, calculate a path or parking path for parking at or before the start of the parking process. The path is calculated based on the geometry of the parking space and the position of the vehicle relative to the parking space. Other input variables not considered here lead to the desire for the earliest possible starting position of the parking process (which is associated with a small first path arc) and the most comfortable parking process (which is associated with a small steering limit ( Steering lock) associated with a small amount of lateral veering towards the opposite side), between. This leads ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D15/02
CPCB62D15/0285B62D15/028
Inventor 哈拉尔德·巴思尼古拉斯·杰克
Owner VALEO SCHALTER & SENSOREN