Systems and methods for direct current system digital carried message conveyance
First Claim
1. A method of transmitting a digital communication comprisingtransmitting a command signal directly over a direct current (DC) system power line from an input device, through an output device, and to a load without the use of a designated communications line;
- processing the command signal, the command signal comprising a binary serial signal;
filtering interfering signals from the command signal.
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Abstract
The systems and methods of the present invention provide for conductive emissions communication without requiring dedicated communications wires. The systems and methods have the capability to send digital messages over the same wires that are used to power DC, systems. Hardware filter circuits are combined with advanced algorithms in a communications control chip to permit the elimination of the dedicated wires, thereby needing zero additional wires to accomplish the task of digital control.
34 Citations
5 Claims
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1. A method of transmitting a digital communication comprising
transmitting a command signal directly over a direct current (DC) system power line from an input device, through an output device, and to a load without the use of a designated communications line; -
processing the command signal, the command signal comprising a binary serial signal; filtering interfering signals from the command signal. - View Dependent Claims (2, 3, 4, 5)
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Specification