原始名称记载: Truck-Lite Co., LLC

A wirelessly powered sensor system includes a wireless receiver that monitors tire pressure and is capable of broadcasting a short-range radio frequency (RF) signal indicating low tire pressure configured to be received at a vehicle; a rechargeable battery electrically coupled to the wireless receiver; and an RF to direct current (DC) power converter electrically coupled to the rechargeable battery and configured to receive RF power wirelessly supplied by a wireless power transmitter.

A trailer light monitoring module is configured to electrically couple with lights on a trailer and include an input configured to receive electrical power from a battery; an output configured to electrically couple with lights on a trailer and selectively communicate the electrical power from the battery; a learning button, the activation of which determines a quantity of possible channels through which trailer lights could receive electrical power, and also determines how many of the quantity of possible channels actually receive electrical power; and a plurality of channel diagnostic blocks each including a tunable current sensor having a variable resistor that is tunable based on an output voltage received.