TRACTOR TRAILER DATA COMMUNICATION APPARATUS AND METHOD

• US 20110281522A1
• Filed: 01/27/2011
• Published: 11/17/2011
• Est. Priority Date: 05/14/2010
• Status: Abandoned Application

• Current Assignee: Raymond Anthony Suda
• Original Assignee: Raymond Anthony Suda
• Inventors: Suda, Raymond Anthony
• Application Number:
  US13/014,766
• Publication Number:
  US 20110281522A1
• Time in Patent Office: Days
• US Class Current: 455/41.2
• CPC Class Codes: G06Q 10/0833 Tracking
• 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 tractor-trailer PLC apparatus has a BlueTooth RF transceiver coupled to a PLC reader or gateway to communicate PLC data from the tractor and/or trailer through an antenna to a cellular data transceiver in the tractor or trailer for remote communication to an external computer based system.

Claims

1. An apparatus for data communication between a coupled tractor and trailer and a remote terminal comprising:

a power line carrier system coupled to at least one power conductor coupled between a tractor and a trailer for communicating data signals over the at least one power conductor between the tractor and the trailer; and

a mobile communication terminal carried on one of the tractor and the trailer for wirelessly communicating data carried by the power line carrier system to the remote terminal, the mobile communication terminal including a cellular data transceiver for communicating via a cellular data network and a BlueTooth wireless transceiver coupled to at least one power conductor for wirelessly communicating data signals to the cellular data transceiver.

2. The apparatus of claim 1 further comprising:

a processor coupled to a memory;

input and output ports accessible by the processor for communicating data to and from the memory and the power line carrier system and the BlueTooth transceiver.

3. The apparatus of claim 2 wherein:

the input and output ports contain at least one of an UART, I²C, SPL and CAN interface.

4. The apparatus of claim 1 wherein:

the BlueTooth transceiver formats the data received from the power line carrier system into BlueTooth format.

5. The apparatus of claim 1 further comprising:

an external GPS input coupled to the power line carrier system for transferring GPS data from an external GPS device to the mobile communication terminal.

6. A method for communicating data carried on a tractor-trailer PLC communication system and a remote computer terminal comprising the step of:

coupling a BlueTooth transceiver to a tractor-trailer PLC system for wirelessly communicating PLC data signals to a cellular data transceiver in one of the tractor and trailer.

7. The method of claim 6 further comprising the step of:

coupling GPS data from an external GPS device to the tractor-trailer PLC system for wirelessly communicating GPS data signals along with the PLC data signals to the data cellular transceiver.