Patent · US Active

Method for validating software functions in a driver assistance system for motor vehicles

US11822469B2 · kind B2 · utility

0Cited by

3References

8Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Achim Turan · Leonberg, DE
Matthias Brettschneider · Stuttgart, DE
Ulf Wilhelm · Rutesheim, DE

Key dates

Filing date	Dec 29, 2021
Grant date	Nov 21, 2023
Priority date	—
Expiry date	May 11, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG06F11/3688
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method for validating software functions in a driver assistance system for motor vehicles. The method includes: a) recording input data of at least one system group to be tested, the input data being adapted to a first configuration of the system group to be tested; b) supplying the recorded data to the software of the system group to be tested in a second configuration and simulating the function of this system group in this second configuration; and c) comparing the system responses occurring during the simulation using predefined setpoint criteria. The input data recorded in step a) are combined in a data object, which has a predefined data structure, with configuration data, which describe the first configuration, and during the validation of the functions of the system group in the second configuration, the data supplied in step b) are generated from the contents of this data object.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.