US 12,275,443 B2
Method and system for data management in a means of transport
Andreas Kirsch, Hemhofen (DE); Jürgen Löhr, Schnaittach (DE); and Florian Ersch, Plainsboro, NJ (US)
Assigned to Siemens Mobility GmbH, Munich (DE)
Appl. No. 17/916,181
Filed by SIEMENS MOBILITY GMBH, Munich (DE)
PCT Filed Mar. 1, 2021, PCT No. PCT/EP2021/054961
§ 371(c)(1), (2) Date Sep. 30, 2022,
PCT Pub. No. WO2021/197723, PCT Pub. Date Oct. 7, 2021.
Claims priority of application No. 10 2020 204 095.8 (DE), filed on Mar. 30, 2020.
Prior Publication US 2023/0150557 A1, May 18, 2023
Int. Cl. B61L 15/00 (2006.01)
CPC B61L 15/0072 (2013.01) [B61L 15/0063 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A method for data management in a means of transport, which comprises the steps of:
comparing a first count stored in a first control apparatus, in a first comparison, with a second count stored in a second control apparatus;
comparing a count selected from the first and second counts on a basis of a result of the first comparison, in a second comparison, with a check count stored in a backup apparatus;
taking a result of the second comparison as a basis for control data linked with the check count that are stored in the backup apparatus being adopted by the first control apparatus or the second control apparatus; and
performing at least one of the first comparison or the second comparison when there is a predefined operating situation.