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Method for testing vehicle system

A vehicle system, vehicle technology, applied in the direction of vehicle components, vehicle testing, machine/structural component testing, etc., can solve problems such as difficulty in determining coverage, achieve high reusability, high complexity, and reduced complexity degree of effect

Pending Publication Date: 2020-12-29
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no systematic abstraction of the existing traffic situation, so it is also difficult to determine the coverage area here

Method used

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  • Method for testing vehicle system
  • Method for testing vehicle system
  • Method for testing vehicle system

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Embodiment Construction

[0041]In the following, the methods are described in terms of vehicle systems of at least partially autonomous vehicles or highly automated vehicles. In this case, a vehicle system may in particular be a subsystem of the vehicle. In a particularly preferred refinement, the vehicle system includes at least one computer program which brings about actuator interventions as a function of sensor values, in particular in such a way that the computer program carries out a vehicle-specific behavior planning as a function of these sensor values ​​and in order to achieve This behavioral planning results in actuator intervention. In this way, for example, surroundings information can be detected by sensors and steering, acceleration or braking can be brought about as a function of the detected sensor values.

[0042] Possible vehicle systems for such a vehicle may include: a perception or sensing layer; a layer for situation analysis and prediction; a layer for selecting and / or monitori...

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Abstract

A method for testing a vehicle system. The invention relates to a computer-implemented method for testing a vehicle system, comprising the following steps: reading data of a digital road map; determining an area for the digital road map; determining a possible process of driving along a road of the digital road map according to the determined area; determining, in a simulation, determining a behavior of the vehicle system for at least one of the possible processes; ascertaining whether the vehicle system has a defect or weakness on the basis of a comparison of the determined behavior with at least one predetermined requirement.

Description

technical field [0001] The present invention relates to a computer-implemented method for testing vehicle systems. Background technique [0002] An important part of the development of highly automated or autonomous vehicles is ensuring driving functionality for as many situations and scenarios as possible. In this case, the guarantee should ensure that the vehicle system fulfills certain requirements, in particular safety requirements, in the respective cases and that this leads to the desired target behavior of the vehicle. [0003] In the case of the methods so far, for example, there are strict scenario catalogs which describe a fixed number of exemplary processes, mostly country-specific. On this basis, however, it is almost impossible to determine the coverage of the guarantee even when using ontology. Very long scene lists are also quickly required, so that also only minimal coverage can be achieved. [0004] Other measures for safeguarding include the analysis of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W40/04B60W40/06G01M17/007
CPCB60W40/04B60W40/06G01M17/007B60W50/045B60W2050/0292B60W2556/40B60W2556/50G06F11/3684B60W50/0205B60W50/023B60W60/0013B60W60/0015B60W2554/4046
Inventor A.劳施C.海因策曼D.齐根贝因J.奥厄莱金M.布茨M.赫尔曼M.韦尔勒M.里特尔N.沙尔姆
Owner ROBERT BOSCH GMBH
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