Local operation of a component of a railway track system

Patent metadata

Field	Value
Publication number	US-9434396-B2
Application number	US-201314424507-A
Country	US
Kind code	B2
Filing date	Aug 19, 2013
Priority date	Aug 28, 2012
Publication date	Sep 6, 2016
Grant date	Sep 6, 2016

Abstract

A component of a railway track system is locally operated. The railway track system is operated while local operation of a component of the railway track system is enabled. A component identifier which identifies the component of the railway track system is queried using a mobile radio terminal via a close-range communication link and the identifier is transmitted to a control or signal box device via a radio link The component identifier of the component is checked in the control or signal box device, and, if the identifier check is successful, an enable command is generated which enables local operation of the component.

First claim

The invention claimed is:

1. A method for operating a railroad track system, wherein local operation of a component of the railroad track system is enabled, the method comprising:
requesting, with a mobile communication device via a short-range communication link, a component ID identifying the component of the railroad track system;
transmitting the component ID of the component via a radio link to a control or interlocking facility;
checking the component ID of the component in the control or interlocking facility; and
if the ID check is successful, generating an enable command enabling the local operation of the component.

2. The method according to claim 1 , which comprises
transmitting with the component as the component ID, or in addition to the component ID, a signed time stamp to the mobile communication device via the short-range communication link and transmitting the signed time stamp via the radio link to the control or interlocking facility;
checking in the control or interlocking facility the signed time stamp to ascertain whether or not the time stamp is current; and
generating the enable command if the signed time stamp is current and authorizing the mobile communication device or a user to which the mobile communication device is registered to exercise control over the component.

3. The method according to claim 1 , wherein the enable command allows remote control of the component by control commands that are transmitted from the mobile communication device to the control or interlocking facility via the radio link.

4. The method according to claim 3 , wherein the control commands are voice control commands.

5. The method according to claim 1 , which comprises implementing the control commands received by the control or interlocking facility from the mobile communication device by transmitting actuating signals from the control or interlocking facility to the mobile communication device via the radio link and forwarding the actuating signals from the mobile communication device to the component via the short-range communication link.

6. The method according to claim 5 , wherein the control commands are voice control commands received by the control or interlocking facility from the mobile communication device and the voice control commands are converted to corresponding actuating signals by the control or interlocking facility prior to transmitting the actuating signals to the mobile communication device.

7. The method according to claim 1 , which comprises implementing the control commands received by the control or interlocking facility from the mobile communication device by transmitting actuating signals from the control or interlocking facility to the component via a link excluding the mobile communication device.

8. The method according to claim 7 , wherein the control commands are voice control commands received by the control or interlocking facility from the mobile communication device and the voice control commands are converted to corresponding actuating signals by the control or interlocking facility prior to transmitting the actuating signals to the component.

9. The method according to claim 7 , which comprises transmitting the actuating signals from the control or interlocking facility via a control cable interconnecting the control or interlocking facility and the component.

10. The method according to claim 1 , wherein the component is a keylock device containing a key for local operation of another component, and wherein the enable command releases the keylock device.

11. The method according to claim 10 , which comprises transmitting the enable command for releasing the keylock device via the radio link from the control or interlocking facility to the mobile communication device and from the mobile communication device to the keylock device via the short-range communication link.

12. The method according to claim 10 , which comprises transmitting the enable command from the control or interlocking facility via a control cable interconnecting the keylock device and the control or interlocking facility.

13. A component of a railroad track system, comprising:
a short-range communication device and a control device connected to said short-range communication device;
said control device being configured for processing an interrogator signal received by said short-range communication device via a short-range communication link and requesting a component ID identifying the component; and
said control device being configured for transmitting an ID signal containing the component ID of the component via the short-range communication link.

14. The component according to claim 13 , wherein the component is a keylock device configured to be unlocked by a control or interlocking facility of the railroad track system to release a key of the keylock device.

15. An assembly in a railroad track system, the assembly comprising:
a railroad track system component having a short-range communication device and a control device connected to said short-range communication device;
said control device being configured for processing an interrogator signal received by said short-range communication device via a short-range communication link and requesting a component ID identifying the component; and
said control device being configured for transmitting an ID signal containing the component ID of the component via the short-range communication link;

a control or interlocking facility for monitoring and controlling said railroad track system component, said control or interlocking facility having:
a computer device programmed to:
upon receiving the component ID identifying said railroad track system component, check the component ID; and
if the ID check is successful, generate an enable command enabling a local operation of the said railroad track system component.

Assignees

• Siemens Ag

Inventors

• Seidler Gerald
• Weitner-Von-Pein Achim

Classifications

• B61L11/00 Primary

  Operation of points from the vehicle or by the passage of the vehicle · CPC title

• H04W4/008

  Electricity · mapped topic

• B61L11/08

  using electrical or magnetic interaction between vehicle and track · CPC title

• B61L27/0005

  Operations & Transport · mapped topic

• B61L23/00 Primary

  Control, warning or like safety means along the route or between vehicles or trains · CPC title