ROUTE MONITORING SYSTEM FOR A VEHICLE AND METHOD FOR OPERATING THE SAME

• US 20110058041A1
• Filed: 05/05/2009
• Published: 03/10/2011
• Est. Priority Date: 05/09/2008
• Status: Abandoned Application

• Current Assignee: Siemens AG
• Original Assignee: Siemens AG
• Inventors: Kister, Andreas
• Application Number:
  US12/991,821
• Publication Number:
  US 20110058041A1
• Time in Patent Office: Days
• US Class Current: 348/149
• CPC Class Codes: B61L 23/00 Control, warning or like safety means along the route or between vehicles or trains
• CPC Class Codes: B61L 23/041 Obstacle detection

Abstract

A route monitoring system for a vehicle includes at least one camera, disposed at the route end, for recording video data relating indirectly or directly to a route section on which the vehicle travels, at least one display device for displaying the recorded video data, and a control device which indirectly or directly communicates with the at least one camera and the at least one display device. The control device is configured to display the video data recorded by the camera on the display device. The control device communicates with a vehicle control and/or operations command/control system for operating the vehicle and receives data from the vehicle control and operations command/control system, which data allow the respective vehicle location to be determined. The video data device is configured such that it displays the video data of the at least one camera on the display device depending on the respective vehicle location.

Claims

1-16. -16. (canceled)

17. A route monitoring system for a vehicle, the system comprising:

at least one route-side camera disposed for recording video data that relate indirectly or directly to a route section on which the vehicle can travel;

at least one display device for displaying the video data recorded by said at least one camera; and

a control device connected indirectly or directly to said at least one camera and to said at least one display device;

said control device being connected to receive from a vehicle control and/or operations management system for operating the vehicle operational data from which a respective vehicle location of the vehicle may be ascertained; and

said control device being configured to display the video data recorded by said at least one camera on said display device in dependence on the respective vehicle location.

18. The route monitoring system according to claim 17, wherein said control device is configured to display the video data from a route section lying ahead of the vehicle in a direction of travel thereof.

19. The route monitoring system according to claim 18, wherein said control device is configured to display the video data from a route section before the vehicle reaches the displayed route section.

20. The route monitoring system according to claim 18, wherein said control device is configured to display the video data on the display device before the route section is visible from the vehicle.

21. The route monitoring system according to claim 17, wherein said control device is configured to adaptively match the display of the video data to the respective vehicle location and a respective vehicle speed, such that at a relatively high speed the route section displayed is farther ahead in the direction of travel than at a relatively lower speed.

22. The route monitoring system according to claim 17, wherein said control device includes an image editing device configured to adaptively match an image detail and/or viewing angle displayed on the display device to the respective vehicle location and a respective vehicle speed.

23. The route monitoring system according to claim 17, wherein:

at least one of said camera and an image editing device includes a zoom function; and

said control device is configured to control the zoom function such that the respective speed of the vehicle is taken as a basis for zooming forward and displaying zoomed video data on the display device.

24. The route monitoring system according to claim 23, wherein said control device is configured to control the zoom function such that at a relatively high speed the route section displayed is farther ahead in the direction of travel than at a relatively lower speed.

25. The route monitoring system according to claim 17, wherein:

said at least one camera is one of a plurality of cameras arranged in succession along the route on which the vehicle travels and recording successive route sections of the route; and

said control device being configured to display the video data from the plurality of cameras on the display device in chronological succession based on the respective vehicle location and the respective vehicle speed and in so doing respectively switches from one camera to the next before the vehicle reaches the respective route section and/or before the respective route section is visible from the vehicle.

26. The route monitoring system according to claim 25, wherein said control device is configured to respectively switch from one camera to a following camera such that at a relatively high speed the route section displayed is further ahead in the direction of travel than at a relatively lower speed.

27. The route monitoring system according to claim 17, wherein said at least one display device is disposed in the driver'"'"'s cab of the vehicle or in a monitoring control center on the route.

28. A method for recording and displaying video data that relate indirectly or directly to a route section on which a vehicle can travel, the method which comprises:

recording video data with at least one camera disposed along the route to be traveled by the vehicle;

displaying the video data on a display device in dependence on a respective vehicle location of the vehicle.

29. The method according to claim 28, which comprises displaying the video data before the vehicle reaches the route section and/or the route section is visible from the vehicle on the route.

30. The method according to claim 28, which comprises adaptively matching the display to the respective vehicle location and the respective vehicle speed.

31. The method according to claim 30, which comprises adaptively matching so that at a relatively high speed the route section displayed is farther ahead in the direction of travel than at a relatively lower speed.

32. The method according to claim 28, which comprises adaptively matching at least one of the displayed image detail and the displayed viewing angle to the respective vehicle location and the respective vehicle speed.

33. The method according to claim 28, which comprises controlling a zoom function on the camera or a zoom function on an image editing device such that the respective speed of the vehicle is taken as a basis for zooming forward to form zoomed video data and displaying the zoomed video data.

34. The method according to claim 28, which comprises:

operating a plurality of route-bound cameras that are arranged in succession along the route on which the vehicle can travel and recording therewith successive route sections of the route; and

displaying video data from the cameras on the display device in chronological succession on based on the respective vehicle location and the respective vehicle speed and thereby switching from one camera to the next before the vehicle reaches the respective route section and/or before the respective route section is visible from the vehicle.