Patent · US Active

Method and system for testing control software of a controlled system

US9575877B2 · kind B2 · utility

4Cited by

3References

20Claims

0Family size

Assignee

HITACHI, LTD. · JP

Inventors

Tasuku ISHIGOOKA · Tokyo, JP
Fumio Narisawa · Tokyo, JP
Kohei Sakurai · Chiyoda, JP
Neeraj Suri · Hannover, DE
Habib Saissi · Darmstadt, DE
Thorsten Piper · Darmstadt, DE
Stefan Winter · Würselen, DE

Key dates

Filing date	Apr 28, 2015
Grant date	Feb 21, 2017
Priority date	—
Expiry date	Apr 28, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG06F2117/08
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method for testing control software of a controlled system is disclosed. The method may involve providing control software code data for each of the one or more electronic control units. The method may further involve providing simulation code data for the controlled system. The method may further involve providing verification requirement information data that indicates one or more verification requirement conditions corresponding to a respective control error situation. The method may further involve creating a system model based on the provided simulation code data and the provided control software code data provided for each of the one or more electronic control units. The method may further involve creating an executable program based on the created system model and performing a software verification process on the basis of the executable program.

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