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

Method and device used for determining the most probable driving path of motor vehicle

A technology of motor vehicles and routes, which is applied in the directions of measuring devices, control devices, transportation and packaging, etc., and can solve problems such as inflexible associations and troubles

Active Publication Date: 2013-01-16
ROBERT BOSCH GMBH
View PDF5 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] But so far only driver behavior has been introduced within the navigation system or within components that provide vision (vision provider)
Therefore improving the functionality of the MPP by taking into account stored driver behavior data has so far been relatively complex and associated in an inflexible manner with components including at least a digital map (if not even an operator interface)

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 used for determining the most probable driving path of motor vehicle
  • Method and device used for determining the most probable driving path of motor vehicle
  • Method and device used for determining the most probable driving path of motor vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The visualization of the data of the electronic field of view shown in FIG. 1 contains (shown in FIGS. 1 and 2 as a double line with a solid line and a parallel dashed line) the street segments of the original MPP10 and, if necessary, respectively Other (sub)branches 11 are added with additional data such as allowed speeds. If the field of view contains (sub)branches / paths 11 as shown, it is also called a two-dimensional (2D) field of view. The 2D field of view is typically formed such that, as can be seen in FIG. 1 , possible paths, in particular MPP 10 , have a larger predicted length than impossible (branch) paths 11 .

[0025]The navigation system determines the original MPP 10 and then generates an electronic 2D view which, as shown in FIG. 1 , contains, in addition to the original MPP 10 , branch and spur routes 11 of the street network. In various embodiments of the invention, this 2D field of view is transmitted to a separate software module, which can be imple...

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 a device used for determining the most probable driving path of a motor vehicle. The method used for determining the most probable driving path of the motor vehicle comprises the steps of determining an initial probable driving path (MPP) on the condition of considering the driving probability data guided out a road map, and correcting the initial probable driving path on the condition of using additional data. According to the invention, a first module (6) establishes the initial MPP (10), and provides a 2D visual field based on the initial MPP (10), and a second module (7) provides the driving probability data guided out by the individual and / or non-individual driving behavior so far to correct the initial MPP (10). Therefore, a driver behavior module (7) and a visual field provider (6) are in decoupling on the function.

Description

technical field [0001] The invention relates to a method for determining the most probable driving path of a motor vehicle by means of at least one module, wherein an initial possible driving path MPP (Most Probable Path) is determined taking into account driving probability data derived from a road map, And where additional data is used for correcting the original MPP. Furthermore, the invention relates to a device and a computer program product. Background technique [0002] A type-specific method is known, for example, from DE 10 2009 028 299 A1. In this known method, additional data from devices influencing the current traffic situation, such as other motor vehicles or traffic lights, are taken into account for the correction of the MPP. [0003] A method is known from DE 10 2007 043 533 A1 in which, when the object guidance function is deactivated, the field of view of the position in the case of a traffic disturbance warning is checked and at least one alternative ro...

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
IPC IPC(8): G01C21/26
CPCG07C5/08G01C21/30G01C21/26G01C23/00G01C21/28B60W30/095B60W30/10B60W2540/30B60W2556/50B60W2556/10B60W2050/0075G01C21/34
Inventor J.W.巴尔克马P.恩格尔A.瓦尔希明
Owner ROBERT BOSCH GMBH