Signaling system for vehicles travelling in a convoy

• US 20020070849A1
• Filed: 12/07/2000
• Published: 06/13/2002
• Est. Priority Date: 12/07/2000
• Status: Abandoned Application

• Current Assignee: Martin H. Teicher, Steven B. Lowen
• Original Assignee: Martin H. Teicher, Steven B. Lowen
• Inventors: Teicher, Martin H., Lowen, Steven B.
• Application Number:
  US09/732,051
• Publication Number:
  US 20020070849A1
• Time in Patent Office: Days
• US Class Current: 340/425.5
• CPC Class Codes: B60Q 1/503 using luminous text or symbol displays in or on the vehicle, e.g. static text
• CPC Class Codes: B60Q 1/508 specific to vehicles driving in fleets or convoys
• CPC Class Codes: B60Q 1/52 for indicating emergencies

Abstract

A signaling system for vehicles traveling in a convoy includes an external signaling system for informing nearby drivers of the convoy and an internal signaling device for communicating messages between the convoy members. Each convoy vehicle includes a signaling system. The external signaling systems can include flashing lamps that can be synchronized with other systems such that the external signaling systems for each convoy member flash at the same time. In one embodiment, the internal signaling system includes a series of buttons each for sending predetermined messages to other convoy vehicles. The internal signaling system can include a screen for displaying messages received from other convoy vehicles.

Claims

1. A signaling system for vehicles traveling in a convoy including first and second vehicles, comprising:

an external signaling device for mounting on a first vehicle to signal other vehicles that the first vehicle is traveling with the convoy;

an internal signaling device disposed on the first vehicle for communicating messages between the first and second vehicles;

a transmit/receive device for transmitting and receiving the messages communicated between the first and second vehicles; and

a controller coupled to the external signaling system, the internal signaling system, and the transmit/receive device for controlling operation of the signaling system.

2. The system according to claim 1, wherein the external signaling system includes at least one light-emitting element.

3. The system according to claim 2, further including a signal detector for detecting signals generated by an external signaling device on the second vehicle.

4. The system according to claim 1, wherein the transmit/receive device can provide a two-way radio link.

5. The system according to claim 1, wherein the transmit/receive device provides two-way communication utilizing signals from the group consisting of RF signals, microwave signals, optical signals, audio signals, ultrasonic signals, magnetic signals, laser signals and infrared signals.

6. The system according to claim 1, wherein the internal signaling device includes at least one interface mechanism for generating the messages transmitted to the second signaling system.

7. The system according to claim 6, wherein the at least one interface mechanism includes a plurality of buttons each corresponding to predetermined messages.

8. The system according to claim 1, wherein the at least one interface mechanism includes a display device for displaying received messages from the second vehicle.

9. The system according to claim 1, wherein the controller determines a signaling frequency of the external signaling device.

10. The system according to claim 1, wherein the external signaling device on the first vehicle can be synchronized with a further external signaling device on the second vehicle.

11. A system for signaling by first and second vehicles in a convoy, comprising:

first and second signaling systems each including

an external signaling device for generating external signals visible to other drivers on a roadway indicating that the first and second vehicles are members of the convoy;

an internal signaling device for communicating messages between the first and second vehicles;

a transmit/receive device for sending and receiving the messages between the first and second vehicles; and

a controller for controlling operation of the signaling system.

12. The system according to claim 11, wherein the first and second signaling systems further include a signal detector for detecting signals generated by the external signaling devices.

13. The system according to claim 11, wherein the external signaling devices include a plurality of lamps.

14. The system according to claim 11, wherein the internal signaling devices include buttons corresponding to predetermined messages.

16. The method according to claim 15, further including modifying a signaling frequency of the second external signaling device when a signal from the first external signaling device is not detected.

17. The method according to claim 15, further including synchronizing signals generated by the first and second external signaling devices.

18. The method according to claim 17, further including transmitting signals corresponding to the external signaling device signals.

19. The method according to claim 15, further including sending predetermined messages by actuating an interface device on the internal signaling devices.

20. The method according to claim 15, further including communicating the messages between the first and second vehicles via a signal of a type selected from the group consisting of RF signals, microwave signals, optical signals, audio signals, ultrasonic signals, magnetic signals, laser signals and infrared signals.

21. The method according to claim 15, further including communicating with further vehicles travelling in tandem with the first and second vehicles.

22. The method according to claim 15, further including communicating at least one of direction and heading from the first vehicle to the second vehicle.

15. A method for first and second vehicles traveling in tandem to communicate, comprising:

generating a visible signal from a first external signaling device on the first vehicle and a second visible signal from a second external signaling device on the second vehicle to inform other drivers that the first and second vehicles are driving in tandem; and

communicating messages between the first and second vehicles via a first internal signaling device in the first vehicle and a second internal signaling device in the second vehicle.