Braking system with wireless communication capability and trailer including same

• US 20010038239A1
• Filed: 01/05/2001
• Published: 11/08/2001
• Est. Priority Date: 01/11/2000
• Status: Abandoned Application

• Current Assignee: Wabash Technologies Incorporated (Sensata Technologies Holding Plc)
• Original Assignee: Wabash Technologies Incorporated (Sensata Technologies Holding Plc)
• Inventors: Ehrlich, Donald J., Brown, James B. Jr.
• Application Number:
  US09/755,292
• Publication Number:
  US 20010038239A1
• Time in Patent Office: Days
• US Class Current: 303/20
• CPC Class Codes: B60T 13/662 characterised by specified functions of the control system components
• CPC Class Codes: B60T 7/16 operated by remote control, i.e. initiating means not mounted on vehicle
• CPC Class Codes: B60T 7/20 specially for trailers, e.g. in case of uncoupling of or overrunning by trailer inertia-actuated overrun brakes B60T13/08
• CPC Class Codes: B60T 8/1708 for lorries or tractor-trailer combinations
• CPC Class Codes: B60T 8/323 Systems specially adapted for tractor-trailer combinations
• CPC Class Codes: G07C 5/008 communicating information to a remotely located station transmission systems for measured values G08C
• CPC Class Codes: G08G 1/20 Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles

Abstract

A braking system, such as an Anti-Lock Brake System (ABS) or Electropneumatic Braking System (EBS), which is configured to communicate information in a wireless transmission to a remote location. The braking system may be provided on a trailer, and may be configured to communicate the information to a fleet base. The information which is communicated to the fleet base may include information regarding tire pressure and bearing health, as well as other information about the trailer. The braking system includes an Electronic Control Module, and the Electronic Control Module may be connected to a communications antenna for transmitting the information to the fleet base, or may be in communication with a Trailer Tracking system on the trailer, where the Trailer Tracking system is configured to transmit the information to the fleet base.

Claims

1. A braking system comprising:

brake mechanisms; and

electronics connected to the brake mechanisms and configured to communicate information in a wireless transmission to a remote location.

2. A braking system as recited in

claim 1

, further comprising a communications device, and wherein said electronics comprises an Electronic Control Module connected to said communications device.

3. A braking system as recited in

claim 2

, wherein said communications device comprises a communications antenna.

4. A braking system as recited in

claim 1

, further comprising a communications device, wherein said electronics comprises a Pneumatic Control Module connected to the brake mechanisms, and an Electronic Control Module connected to the Pneumatic Control Module and to said communications device.

5. A braking system as recited in

claim 1

, further comprising a communications device and a plurality of wheel speed sensors, wherein said electronics comprises a Pneumatic Control Module connected to the brake mechanisms, and an Electronic Control Module connected to the Pneumatic Control Module, to said wheel speed sensors and to said communications device.

6. A braking system as recited in

claim 1

, further comprising a Trailer Tracking system, said electronics configured to communicate information to said Trailer Tracking system.

7. A braking system as recited in

claim 6

, wherein said electronics is physically wired to said Trailer Tracking system.

8. A braking system as recited in

claim 6

, wherein said electronics is configured to communicate with said Trailer Tracking system in a wireless transmission.

9. A braking system as recited in

claim 5

, said braking system configured to monitor tire pressure, said electronics configured to communicate information regarding tire pressure to the remote location.

10. A braking system as recited in

claim 5

, said braking system configured to monitor bearing health, said electronics configured to communicate information regarding bearing health to the remote location.

11. A braking system as recited in

claim 5

, said braking system configured to monitor tire pressure and bearing health, said electronics configured to communicate information regarding tire pressure and bearing health to the remote location.

12. A braking system comprising:

brake mechanisms;

a Pneumatic Control Module connected to the brake mechanisms;

an antenna;

a plurality of wheel speed sensors;

an Electronic Control Module connected to said wheel speed sensors, to said Pneumatic Control Module and to said antenna, said Electronic Control Module configured to communicate information in a wireless transmission to a remote location.

13. A braking system as recited in

claim 12

, said braking system configured to monitor tire pressure, said electronics configured to communicate information regarding tire pressure to the remote location.

14. A braking system as recited in

claim 12

, said braking system configured to monitor bearing health, is said electronics configured to communicate information regarding bearing health to the remote location.

15. A braking system as recited in

claim 12

, said braking system configured to monitor tire pressure and bearing health, said electronics configured to communicate information regarding tire pressure and bearing health to the remote location.

16. A braking system as recited in

claim 12

, further comprising a Trailer Tracking system, said Electronic Control Module connected to said Trailer Tracking system.

17. A braking system as recited in

claim 12

, wherein said electronics is physically wired to said Trailer Tracking system.

18. A braking system as recited in

claim 12

, further comprising a Trailer Tracking system, said Electronic Control Module configured to communicate with said Trailer Tracking system in a wireless transmission.

19. A trailer comprising:

a braking system configured to communicate information in a wireless transmission to a remote location.

20. A trailer as recited in

claim 19

, said braking system configured to monitor tire pressure and communicate information regarding tire pressure to the remote location.

21. A trailer as recited in

claim 19

, said braking system configured to monitor bearing health and communicate information regarding bearing health to the remote location.

22. A trailer as recited in

claim 19

, said braking system configured to monitor tire pressure and bearing health and communicate information regarding tire pressure and bearing health to the remote location.

23. A trailer as recited in

claim 19

, said braking system comprising brake mechanisms, and electronics connected to the brake mechanisms and configured to communicate information to the remote location.

24. A trailer as recited in

claim 23

, said braking system further comprising a communications device, and wherein said electronics comprises an Electronic Control Module connected to said communications device.

25. A trailer as recited in

claim 24

, wherein said communications device comprises a communications antenna.

26. A trailer as recited in

claim 23

, said braking system further comprising a communications device, wherein said electronics comprises a Pneumatic Control Module connected to the brake mechanisms, and an Electronic Control Module connected to the Pneumatic Control Module and to said communications device.

27. A trailer as recited in

claim 23

, said braking system further comprising a communications device and a plurality of wheel speed sensors, wherein said electronics comprises a Pneumatic Control Module connected to the brake mechanisms, and an Electronic Control Module connected to the Pneumatic Control Module, to said wheel speed sensors and to said communications device.

28. A trailer as recited in

claim 23

, further comprising a Trailer Tracking system, said electronics configured to communicate information to said Trailer Tracking system.

29. A trailer as recited in

claim 28

, wherein said electronics is physically wired to said Trailer Tracking system.

30. A trailer as recited in

claim 28

, wherein said electronics is configured to communicate with said Trailer Tracking system in a wireless transmission.

31. A trailer comprising:

a Trailer Tracking system; and

a braking system in communication with said Trailer Tracking system.