Testing device and method for checking a defined profile of a train of vehicles, in particular rail vehicles

Patent metadata

Field	Value
Publication number	US-10689013-B2
Application number	US-201615752700-A
Country	US
Kind code	B2
Filing date	Jul 27, 2016
Priority date	Aug 14, 2015
Publication date	Jun 23, 2020
Grant date	Jun 23, 2020

Abstract

A testing device for monitoring a defined profile of a train of vehicles, in particular rail vehicles, including at least one sensor device which is configured to detect compliance or non-compliance with the profile. The sensor device is configured to detect the train in order to improve monitoring of the clearance profile of the train. A vehicle, in particular a rail vehicle, in the form of a train including the testing device and a method for checking a defined profile of a train of vehicles, in particular rail vehicles, are also provided.

First claim

The invention claimed is:

1. A testing device for monitoring a defined profile of a train of vehicles, the testing device comprising:
at least one sensor device configured to detect a compliance or non-compliance with the profile from onboard the train itself, said at least one sensor device determining a test signal being representative of the compliance or non-compliance with the profile, at least as a function of an orientation of the train; and
an evaluation device configured to evaluate the test signal and independently recognize when detection of the profile by said at least one sensor device is impossible or erroneous.

2. The testing device according to claim 1 , wherein the vehicles are rail vehicles.

3. The testing device according to claim 1 , which further comprises at least one orientation unit configured to determine the orientation of the train or of at least one vehicle of the train.

4. The testing device according to claim 3 , wherein said at least one orientation unit includes a curve sensor configured to determine a curved direction of travel of at least one vehicle of the train.

5. The testing device according to claim 3 , wherein said at least one orientation unit includes a gradient sensor configured to determine a gradient of at least one vehicle of the train.

6. The testing device according to claim 3 , wherein said at least one orientation unit includes a location sensor for determining a location of at least one vehicle of the train relative to a track.

7. The testing device according to claim 3 , wherein said at least one orientation unit includes a gyroscope.

8. The testing device according to claim 3 , wherein said at least one orientation unit includes:
a curve sensor configured to determine a curved direction of travel of at least one vehicle of the train;
a gradient sensor configured to determine a gradient of at least one vehicle of the train;
a location sensor for determining a location of at least one vehicle of the train relative to a track; and
a gyroscope.

9. The testing device according to claim 1 , wherein said at least one sensor device has at least one profile sensor for determining an outer contour of at least one vehicle of the train.

10. The testing device according to claim 1 , which further comprises at least one storage device configured to store the test signal.

11. The testing device according to claim 1 , which further comprises at least one transmission device configured to transmit the test signal in a wired or wirelessly manner.

12. The testing device according to claim 1 , wherein said at least one sensor device is configured for detection in a longitudinal direction of the train.

13. A vehicle, comprising the testing device according to claim 1 .

14. The vehicle according to claim 13 , wherein the vehicle is a rail vehicle in the form of a train.

15. The vehicle according to claim 13 , which further comprises an outer vehicle skin, said at least one sensor device of the testing device being disposed at a distance from said outer vehicle skin.

16. The testing device according to claim 1 , wherein the detection of the profile is impossible or erroneous when the train is traveling in a curved direction.

17. A method for checking a defined profile of a train of vehicles, the method comprising the following step:
detecting a compliance or non-compliance with the profile from onboard the train itself by determining a test signal being representative of the compliance or non-compliance with the profile, at least as a function of an orientation of the train; and
evaluating the test signal to independently recognize when detection of the profile is impossible or erroneous.

18. The method according to claim 17 , wherein the vehicles are rail vehicles.

19. The method according to claim 17 , wherein the detection of the profile is impossible or erroneous when the train is traveling in a curved direction.

Assignees

• Siemens Mobility GmbH

Inventors

• Baier Torsten

Classifications

• B61K9/02 Primary

  Profile gauges, e.g. loading gauges · CPC title

• G01M17/08

  Railway vehicles · CPC title