Back to results
US 8,870,126 B2Granted
Method and apparatus for controlling railway safety systems
AssigneeSiemens Aktiengesellschaft
InventorsUlrich Bock, Bernhard Evers, Lars Schnieder
Life of this patent
Estimating the term…
Abstract
A method and an apparatus control railway safety systems, in particular train routing systems and railway crossing systems. In order to simplify the railway line infrastructure while increasing the safety level at the same time, it is provided that the vehicle emits an RFID—radio frequency identification—signal which contains vehicle data and is read and evaluated by a device on the railway line in order to generate control input variables.
Claims1
An apparatus, comprising:
- a vehicle appliance having a radio-frequency identification (RFID) transponder and an input for manually inputting a desired route;
- a trackside device having an RFID reader, said trackside device having an evaluation unit for production of control input variables in dependence on received vehicle data;
- the apparatus programmed to:
- transmit a radio-frequency identification (RFID) signal containing vehicle data by the vehicle to produce the control input variables, said vehicle appliance transmitting static and dynamic train data;
- and
- reading and evaluating the radio-frequency identification signal via said trackside device;
- said RFID transponder communicating with said RFID reader continuously while the vehicle is approaching said trackside device;
- and
- said trackside device having a transmitting module, and said vehicle appliance having a receiving module, with said transmitting module transmitting state data of a rail road safety system to said receiving module.
6 more elements
Dependencies are inferred from the claim text.