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. 07, 2025
Filed:
Jan. 13, 2021
Applicant:
Siemens Mobility Gmbh, Munich, DE;
Inventor:
Matthias Alexander Weber, Uttenreuth, DE;
Assignee:
Siemens Mobility GmbH, Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/64 (2013.01); G06F 21/44 (2013.01); G06F 21/57 (2013.01);
U.S. Cl.
CPC ...
G06F 21/64 (2013.01); G06F 21/44 (2013.01); G06F 21/57 (2013.01);
Abstract
A method identifies and verifies control software of a rail vehicle. In the method, the control software is formed by functions, with each function fulfilling an associated task. As a networked collective, the functions form the structure of the control program. A function-dependent checksum is generated for each function. A structure-dependent checksum is generated for the structure. A total checksum is generated for the control software from the function-dependent checksums and the structure-dependent checksum. The total checksum identifies and verifies the control software for homologation in a country.