Unlock instant, AI-driven research and patent intelligence for your innovation.

Method and device for helping parking

A technology for vehicles and parking spaces, applied in transportation and packaging, vehicle components, steering mechanisms, etc., can solve problems such as being unable to be compensated in a targeted or sufficient manner, to improve driving comfort, avoid step transitions, Easy to track curve effects

Inactive Publication Date: 2017-08-25
FORD GLOBAL TECH LLC
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the event that the path actually traveled by the vehicle deviates from the previously determined trajectory, additional problems arise in uncontrolled ("open-loop") systems, namely that such deviations cannot be compensated in a targeted or adequate manner

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for helping parking

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The sole view shows a diagram in which is shown a trajectory 10 from an initial position to a target position, which trajectory 10 is determined according to a preferred embodiment of the invention and which is to be detected by the vehicle during parking. The reference point is tracked (ie is to be “driven over” by the vehicle), the target position being located within a parking space 20 which is only schematically shown and which adjoins the lane 30 .

[0019] Here "P" denotes a substantially arbitrarily selectable vehicle reference point (eg center of gravity) of the vehicle, wherein the vehicle reference point P is in the two dimensions shown (X T -Y T ) coordinate system through the longitudinal or lateral vehicle position coordinates (X C , Y C )limited. “PSD” and “PSL” designate the parking space width or the parking space length of the parking space 20 , which can be measured or estimated by means of suitable sensors, which are usually mounted sideways on the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a method and device for helping parking to the parking space, wherein a track (10) from a start position to a target position and through which a vehicle reference point (P) passes in the parking process is determined based on the data for representing the characteristic of the parking space (20) and the target position is arranged in the parking space (20). Thus the track (10) is determined, namely the track of the whole area covering the start position to the target position is explained by a continuous function.

Description

technical field [0001] The invention relates to a device and a method for assisting parking when parking a vehicle into a parking space or the like. Background technique [0002] In the known parking assistance, the vehicle is driven more or less automatically from its initial position outside the parking space into a target position inside the parking space in order to assist the driver when parking the vehicle. The curve drawn by the vehicle during parking is also described as a "trajectory" and is determined based on parking space characteristic data (such as space length and space width), which are usually detected by sensors mounted sideways on the vehicle to make sure. [0003] The problem here is that generally driving through trajectories consisting of circular arcs (or arc segments) and line segments (or straight lines) places high demands on the steering system, whereby the vehicle can navigate between the initial position and the target position. Follow this tra...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B62D15/02
CPCB62D15/0285
Inventor 马库斯·卡拉比斯德克·古尼亚托斯滕·威
Owner FORD GLOBAL TECH LLC