Method and system for data management in a means of transport
AssigneeSiemens Mobility GmbH
InventorsAndreas Kirsch, Jürgen Löhr, Florian Ersch
Life of this patent
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Abstract
A method and a system are provided for data management in a transport device, in particular in a train. In a first comparison, a first count value stored in a first control device is compared with a count value stored in a second control device. In a second comparison, a count value selected from the first and second count values on the basis of a result of the first comparison is compared with a control count value stored in a safety device. On the basis of a result of the second comparison, control data stored in the safety device and associated with the control count value are acquired by the first or second control device.
Claims14
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.
A system for data management in a means of transport, the system comprising:
- a first controller;
- a second controller;
- a backup apparatus;
- and
- the system being configured to compare, in a first comparison, a count stored in said first controller with a count stored in said second controller and to compare, in a second comparison, a count selected on a basis of a result of the first comparison with a check count stored in said backup apparatus, and said first and second controllers are configured to take a result of the second comparison as a basis for adopting control data linked with the check count that are stored in said backup apparatus, the system further configured to perform at least one of the first comparison or the second comparison when there is a predefined operating situation.
Dependencies are inferred from the claim text.