Jan 1, 2008 12:00 PM

Hegemon Electronics recently assisted J B Hunt Transport Services Inc with the addition of its PLC4TRUCKS system to more than 10,000 J B Hunt tractors. The system integrates with the carrier's trailer-tracking system and provides both real-time monitoring of tractor/trailer connections and improved accuracy in trailer asset management.

PLC4TRUCKS transmits a unique, programmable, digital ID number at regular intervals. This signal is transmitted between the tractor and trailer using the existing seven-pin wiring harness as the pathway. The signal is read by the trailer-tracking unit and records the connection between tractor and trailer. This connection is then included as part of the data transmission from the trailer.

For more information, visit www.hegemonelectronics.com or www.jbhunt.com.