Patent · US Active

Safeguarding a system against false negatives

US12174693B2 · kind B2 · utility

0Cited by

2References

21Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Jan Stellet · Stuttgart, DE
Michael Egert · Gerlingen, DE
Nils Tiemann · Ludwigsburg, DE
Stefan Aulbach · Leonberg, DE
Wolfgang Branz · Ludwigsburg, DE

Key dates

Filing date	Jul 18, 2022
Grant date	Dec 24, 2024
Priority date	—
Expiry date	Oct 18, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG06F11/0739
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A computer-implemented method for safeguarding a system against false negatives. The method includes: receiving a time series of a criticality, the system including a functionality that is triggered when the criticality meets a first predetermined criterion; computing a time series of a reference, the reference being a comparison criticality for triggering the functionality; computing a time series of an error measure based on the time series of the criticality and the time series of the reference, a non-triggering of the functionality being classified as a false negative when a portion of the time series of the error measure meets a second predetermined criterion; and identifying at least one near-false negative, a non-triggering of the functionality of the system being classified as a near-false negative when a portion of the time series of the error measure meets a third predetermined criterion, but not the second predetermined criterion.

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