Device for detecting relative movements in a vehicle
A device is provided for detecting relative movements in a component of a vehicle. The device includes an RFID transponder, which has a first part and a second part as well as a predetermined breaking point between the first part and the second part. The RFID transponder is attached such that relative movements and/or positional changes of this component lead to a fracture of the RFID transponder at the predetermined breaking point.
1. A device for detecting relative movements in a component of a vehicle, comprising:
an RFID transponder, which is formed as a unitary structure and which has a first part and a second part as well as a predetermined breaking point between the first part and the second part,
wherein the RFID transponder is attached such that relative movements and/or positional changes of the component lead to a permanent fracture of the RFID transponder at the predetermined breaking point and to a destruction of the RFID transponder.
2. The device as claimed in claim 1 , wherein at least one RFID reader unit is provided for a function check of the respective RFID transponder.
3. The device as claimed in claim 1 , wherein the RFID transponder has a unique code, from which a position of the RFID transponder is able to be derived.
4. The device as claimed in claim 1 , wherein the first part of the RFID transponder is permanently attached at least to the component to be monitored.
5. The device as claimed in claim 4 , wherein the first part of the RFID transponder is attached by an attachment means.
6. The device as claimed in claim 4 , wherein the first part of the RFID transponder is attached by the attachment means by gluing, and/or welding and/or screwing.
7. The device as claimed in claim 1 , wherein the vehicle is a rail vehicle or a train.