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

Method for collision prevention

A technology of movement and objects, applied in the field of vehicles, which can solve the problems of increased collision risk, unsatisfactory modeling, etc., and achieve the effect of reduced computing power

Inactive Publication Date: 2021-02-26
VOLKSWAGEN AG
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the modeling is no longer satisfactory for driver assistance functions whose scope of action is e.g. in the environment of road intersections, where the risk of collision increases

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 for collision prevention

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] figure 1 A vehicle 10 according to the invention is shown at a road intersection 12 , which is not further shown.

[0044] Here, the vehicle 10 is figure 1 Movement from bottom to top. Another vehicle 14 is also moving towards the road intersection 12 coming from the right relative to the vehicle 10 .

[0045] Vehicle 10 according to the invention is equipped with driver assistance system 16 according to the invention, which can carry out the following steps of the method according to the invention.

[0046] Firstly, driver assistance system 16 performs object recognition, for example based on camera 18 and radar sensor 20 . In this case, the driver assistance system determines another vehicle 14 as detected object 22 . During object recognition, the size of the recognized object 22 is also determined.

[0047] Next, driver assistance system 16 determines current movement 24 of detected object 22 . Driver assistance system 16 also predicts movement 26 of detected ...

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 discloses a method for collision prevention. The invention relates to a method for preventing a collision between a vehicle (10) and an object (22). It is provided that the spatial areaoccupied by a recognized object (22) is virtually expanded (30; 32) and treated as part of the recognized object (22).

Description

technical field [0001] The invention relates to a method for collision prevention according to the preamble of patent claim 1 , a driver assistance system according to the preamble of patent claim 7 and a system according to patent claim 9 Vehicles described in the preamble. Background technique [0002] In the technical field of vehicles, especially motor vehicles, the trend towards automation is increasing. [0003] The state of the art today is driver assistance systems which can undertake a wide variety of partially automated and already also fully automated driving tasks. Under tests, even fully autonomous vehicles are already in use, in which the driver assistance systems can take over all emerging driving tasks. [0004] In the field of emergency brake assistance, it is known to predict the current movement of the vehicle into future situations for collision prediction and to check whether this predicted trajectory leads to a collision with another object. [0005]...

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): G08G1/16
CPCG08G1/16G08G1/161G08G1/166G06V20/58B60W2554/4044B60W2554/80B60W30/09B60W30/0956B60W50/14
Inventor D·戈尔克S·米尔希
Owner VOLKSWAGEN AG