System and Method for Transporting Wayside Data on a Rail Vehicle
A system is provided for transporting wayside data on a rail vehicle. The system includes a wayside device positioned adjacent to a rail, where the rail vehicle travels along the rail. The system includes a transceiver coupled to the wayside device to transmit and receive data relating to the operation of the wayside device. Additionally, the system includes a transceiver coupled to the rail vehicle in communication with the wayside device transceiver upon the rail vehicle passing within a proximate distance of the wayside device. The rail vehicle transceiver transmits or receives the data based upon the communication with the wayside device transceiver. The rail vehicle transports the data between the wayside device and a secondary location along a pre-existing route of the rail vehicle prior to the communication with the wayside device transceiver. A method is also provided for transporting wayside data on a rail vehicle.
Wayside devices, such as railroad signals, for example, are positioned adjacent to a railroad track, and serve distinct functions relating to a rail vehicle passing along the railroad track. It is important to ensure that these wayside devices are operating correctly, as if one fails to operate correctly, this may affect the proper operation of the rail vehicle or create a safety concern. There are several conventional systems which attempt to monitor the operation of these wayside devices. However, these conventional systems typically do not notify a remote monitoring center or a remote party until the wayside device has actually failed to operate correctly. The conventional systems may accomplish this in a number of ways, such as by sending a maintenance worker out to the wayside device periodically to check for failure of the wayside device, or by communicating a failure signal along a land line from the wayside device to the remote monitoring center, for example. Additionally, satellite communication may be utilized to communicate a failure condition of the wayside device.
Additionally, such conventional systems may communicate necessary software to wayside devices which utilize universal software, for example. These conventional systems may communicate a new software package to the wayside device, or communicate an updated software configuration of an existing software within the wayside device, for example.
Accordingly, it would be advantageous to provide a system capable of monitoring the operation of these wayside devices, both prior to and subsequent to a failure in the correct operation of the wayside device. Additionally, it would be advantageous to provide a system capable of utilizing a more cost effective means of communication for delivering information relating to the monitoring of these wayside devices.
BRIEF DESCRIPTION OF THE INVENTIONIn one embodiment of the present invention, a system is provided for transporting wayside data on a rail vehicle. The system includes a wayside device positioned adjacent to a rail, where the rail vehicle travels along the rail. The system further includes a transceiver coupled to the wayside device to transmit and receive data relating to the operation of the wayside device. Additionally, the system includes a transceiver coupled to the rail vehicle in communication with the wayside device transceiver upon the rail vehicle passing within a proximate distance of the wayside device along the rail. The rail vehicle transceiver transmits or receives the data based upon the communication with the wayside device transceiver. The rail vehicle transports the data between the wayside device and a secondary location along a pre-existing route of the rail vehicle prior to the communication with the wayside device transceiver.
In another embodiment of the present invention, a communication system is provided for transporting wayside data on a rail vehicle. The communication system includes a rail vehicle traveling along a rail, where the rail vehicle has a transceiver. The communication system further includes a wayside device positioned adjacent to a rail, where the wayside device has a transceiver in communication with the rail vehicle transceiver upon the rail vehicle passing within a proximate distance of the wayside device along the rail. The rail vehicle transceiver transmits or receives the data based upon the communication with the wayside device transceiver. The rail vehicle transports the data between the wayside device and a secondary location along a pre-existing route of the rail vehicle prior to the communication with the wayside device transceiver.
In another embodiment of the present invention, a method is provided for transporting wayside software data on a rail vehicle. The method includes positioning a wayside device adjacent to a rail, where the rail vehicle travels along the rail. The method further includes coupling a transceiver to the wayside device, where the transceiver transmits or receives software data relating to the operation of software within the wayside device. The method further includes coupling a transceiver to the rail vehicle in communication with the wayside device transceiver upon the rail vehicle passing within a proximate distance of the wayside device along the rail. The method further includes configuring the rail vehicle transceiver to transmit or receive the software data based upon the communication with the wayside device transceiver. The method further includes transporting the software data between the wayside device and a secondary location along a pre-existing route of the rail vehicle prior to the communication with the wayside device transceiver.
A more particular description of the invention briefly described above will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings. Understanding that these drawings depict only typical embodiments of the invention and are not therefore to be considered to be limiting of its scope, the embodiments of the invention will be described and explained with additional specificity and detail through the use of the accompanying drawings in which:
Reference will now be made in detail to the embodiments consistent with the invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numerals are used throughout the drawings and refer to the same or like parts.
The rail vehicle 12 travels along the rail 16. A controller 19 of the wayside device 14 is coupled to the wayside device 14, and is in communication with the wayside device 14 to transmit and receive data relating to the operation of the wayside device 14. Such data may include diagnostic data, operational data, statistical data, and/or data indicating a failure condition of the wayside device, for example. The controller 19 may control the operation of the wayside device 14 through the transmission and reception of data relating to the operation of the wayside device 14. A transceiver 18 connected to the controller 19 is coupled to the wayside device 14 through the controller 19, and thus is capable of transmitting and receiving data relating to the operation of the wayside device 14. Additionally, a transceiver 20 is coupled to the top 21 of the rail vehicle 12 in communication with the wayside device transceiver 18 upon the rail vehicle 12 passing within a proximate distance 22 of the wayside device 14 along the rail 16. When the transceiver 18 and transceiver 20 are in communication, the rail vehicle transceiver 20 either transmits the data relating to the operation of the wayside device 14, which is in-turn received by the transceiver 18 coupled to the wayside device 14, or the rail vehicle transceiver 20 receives the data relating to the operation of the wayside device 14, which was transmitted by the transceiver 18 coupled to the wayside device 14. Although the exemplary embodiment of
As illustrated in the exemplary embodiment of
In an exemplary embodiment, the rail vehicle transceiver 20 may obtain the data from the railroad operation center 24 at the secondary location, and in-turn transport the data to the wayside device 14, after which the data may be transmitted from the rail vehicle transceiver 20 to the wayside device transceiver 18. For example, such data which is transported from the railroad operation center 24 to the wayside device 14 may include configuration data to configure the wayside device 14, as discussed in greater detail below. Alternatively, the rail vehicle transceiver 20 may obtain the data at the wayside device 14 from the wayside device transceiver 18 and transport the data to the railroad operation center 24 at the secondary location, after which the data may be transmitted to one of the railroad operation center 24 or monitoring center, for example, as discussed above. For example, such data which is transported from the wayside device 14 to the railroad operation center 24 may include data indicating a failure condition of the wayside device 14. As illustrated in the exemplary embodiment of
In an exemplary embodiment, the communication between the wayside device transceiver 18 and the rail vehicle transceiver 20 may be a wireless form of communication. Examples of such modes of wireless communication include IEEE 802.11, for example. Alternatively, in an exemplary embodiment, the communication between the wayside device transceiver 18 and the rail vehicle transceiver 20 may be a wired form of communication. Examples of such modes of wired communication include Ethernet, RS-422, or ANSI/TIA/EIA-422-B, for example.
As illustrated in the exemplary embodiment of
As further illustrated in the exemplary embodiment of
As illustrated in the exemplary embodiment of
This written description uses examples to disclose embodiments of the invention, including the best mode, and also to enable any person skilled in the art to make and use the embodiments of the invention. The patentable scope of the embodiments of the invention is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements with insubstantial differences from the literal languages of the claims.
Claims
1. A system for transporting wayside data on a rail vehicle, comprising:
- a wayside device positioned adjacent to a rail, said rail vehicle configured to travel along said rail;
- a transceiver coupled to said wayside device configured to transmit and receive data relating to the operation of said wayside device; and
- a transceiver coupled to said rail vehicle in communication with said wayside device transceiver upon said rail vehicle passing within a proximate distance of said wayside device along said rail, said rail vehicle transceiver is configured to one of transmit and receive said data based upon said communication with said wayside device transceiver;
- said rail vehicle is configured to transport said data between said wayside device and a secondary location along a pre-existing route of said rail vehicle determined prior to said communication with said wayside device transceiver.
2. The system of claim 1, wherein the rail vehicle is a train having a plurality of locomotives.
3. The system of claim 2, wherein the communication between said wayside device transceiver and said rail vehicle transceiver is a wireless communication.
4. The system of claim 2, wherein the communication between said wayside device transceiver and said rail vehicle transceiver is a wired communication.
5. The system of claim 4, further comprising:
- a processor positioned on said rail vehicle, said processor coupled to said rail vehicle transceiver; said processor having a programmable memory for said rail vehicle transceiver to transport said data of at least one selective wayside device among a plurality of wayside devices along said pre-existing route of said rail vehicle.
6. The system of claim 5, wherein said data is at least one of diagnostic data, operational data and statistical data relating to the operation of said wayside device.
7. The system of claim 5, wherein for said at least one selective wayside device, said programmable memory includes one of said rail vehicle transceiver to transmit said data to said wayside device transceiver and said rail vehicle transceiver to receive said data from said wayside device transceiver.
8. The system of claim 6, wherein upon said rail vehicle transceiver receiving data from said wayside device transceiver, said rail vehicle transceiver is configured to store said data in a memory of said processor during said transport of said data between said wayside device and said secondary location.
9. The system of claim 8, wherein a monitoring center is positioned at said secondary location, a transceiver is coupled to said monitoring center; said monitoring center transceiver is in communication with said rail vehicle transceiver upon said rail vehicle passing within a proximate distance of said monitoring center.
10. The system of claim 9, wherein said data is retrieved from said processor and transmitted from said rail vehicle transceiver to said monitoring center transceiver.
11. The system of claim 10, wherein said monitoring center is configured to evaluate said at least one of diagnostic data, operational data and statistical data relating to the operation of said wayside device to determine an onset of failure of said wayside device.
12. The system of claim 9, said monitoring center transceiver is configured to transmit said data of said wayside device to said rail vehicle transceiver, said data is stored in said memory, said rail vehicle is configured to transport said data to said wayside device along said pre-existing route and transmit said data from said memory to said rail vehicle transceiver and to said wayside device transceiver.
13. The system of claim 12, wherein said data is configuration data of said wayside device.
14. The system of claim 5, wherein said programmable memory is programmed such that said rail vehicle is configured to transport data from at least one failed wayside device among said plurality of wayside devices along said pre-existing route.
15. The system of claim 5, wherein said rail vehicle includes a plurality of transceivers, said processor being coupled to said plurality of transceivers; upon one of said transceivers transmitting or receiving said data from said wayside device transceiver, said processor is configured to deactivate the remaining of said transceivers from communicating with said wayside device transceiver.
16. A communication system for transporting wayside data on a rail vehicle, comprising:
- a rail vehicle traveling along a rail, said rail vehicle having a transceiver;
- a wayside device positioned adjacent to a rail, said wayside device having a transceiver in communication with said rail vehicle transceiver upon said rail vehicle passing within a proximate distance of said wayside device along said rail;
- said rail vehicle transceiver is configured to one of transmit and receive said data based upon said communication with said wayside device transceiver, said rail vehicle is further configured to transport said data between said wayside device and a secondary location along a pre-existing route of said rail vehicle determined prior to said communication with said wayside device transceiver.
17. The communication system of claim 16, wherein the rail vehicle is a train having a plurality of locomotives.
18. The communication system of claim 17, wherein the communication between said wayside device transceiver and said rail vehicle transceiver is a wired communication.
19. The communication system of claim 18, further comprising:
- a processor positioned on said rail vehicle, said processor coupled to said rail vehicle transceiver; said processor having a programmable memory for said rail vehicle transceiver to transport said data of at least one selective wayside device among a plurality of wayside devices along said pre-existing route of said rail vehicle.
20. A method for transporting wayside software data on a rail vehicle, comprising:
- positioning a wayside device adjacent to a rail, said rail vehicle configured to travel along said rail;
- coupling a transceiver to said wayside device, said transceiver being configured to transmit and receive software data relating to the operation of software within said wayside device;
- coupling a transceiver to said rail vehicle in communication with said wayside device transceiver upon said rail vehicle passing within a proximate distance of said wayside device along said rail;
- configuring said rail vehicle transceiver to one of transmit and receive said software data based upon said communication with said wayside device transceiver; and
- transporting said software data between said wayside device and a secondary location along a pre-existing route of said rail vehicle determined prior to said communication with said wayside device transceiver.
21. The method of claim 20, wherein the rail vehicle is a train having a plurality of locomotives.
22. The method of claim 21, wherein the communication between said wayside device transceiver and said rail vehicle transceiver is a wired communication.
23. The method of claim 22, further comprising:
- providing a processor on said rail vehicle, said processor coupled to said rail vehicle transceiver; said processor having a programmable memory for said transporting said software data between at least one selective wayside device among a plurality of wayside devices along said pre-existing route of said rail vehicle.
24. The method of claim 23, further comprising:
- programming said programmable memory such that said rail vehicle is configured to transport said software data from at least one failed wayside device among said plurality of wayside devices along said pre-existing route.
Type: Application
Filed: Feb 25, 2008
Publication Date: Aug 27, 2009
Inventor: Ajith Kuttannair Kumar (Erie, PA)
Application Number: 12/036,366
International Classification: B61L 3/02 (20060101);