The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 27, 2015
Filed:
Dec. 22, 2011
Dietmar Kaiser, Moosburg, DE;
Michael Haneberg, Munich, DE;
Marc Bechler, Munich, DE;
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Abstract
A method detects errors during execution of software based programs in a system of motor vehicle components. During execution a component executes its assigned program, and the components call each other interactively. When a component is called, a program identity and an error parameter are transmitted from the other component to the component. If a component identifies an error during execution, it stores an active error entry that contains the program identity, the component identification and an error status. If a component, which has called another component, receives the component identification, it stores a passive error entry that contains the program identity, its component identification and the identification of the other component. A component, which stores one or more active or passive error entries, returns the program identity and the component identification of the component, at least once during program execution, to the component that has called it.