Method and apparatus pertaining to communication along an electric fence line
AssigneeGallagher Electronics Limited
InventorNathaniel May
Life of this patent
Estimating the term…
Abstract
A communication device is arranged to send a communication signal in the form of code pulses down an electric fence line which is energized by electric pulses from a fence energizer. The code pulses are generated to be distinct and separate from the electric pulses generated to energize the fence. A controller is included to control the charge and discharge of an energy storage device to generate at least the code pulses to be transmitted along the electric fence line. A coupling device is also included to couple both the code pulses and the electric fence energizing signal to the fence.
Claims5
A communications device arranged to send a communications signal down an electric fence line energized by electric pulses from a fence energizer:
- wherein the communications device and the fence energizer are connected to the fence line at the same time, with both devices being capable of transmitting electrical pulses down the electric fence line at the same time,
- with the communications device comprising:
- a first energy storage device operatively connected to energize said electric fence line by charging and discharging;
- a second energy storage device operatively connected to said electric fence line to apply code pulses to said electric fence line by charging and discharging;
- and
- a controller, said controller arranged so as to control the charge and discharge of said second energy storage device to generate said code pulses to be transmitted along said electric fence line,
- wherein said code pulses and said electric pulses originate at substantially the same point on the electric fence line, said code pulses being generated independently of the energization of the electric fence line, and also being distinct and separate from said electric pulses generated by said first energy storage device.
Dependencies are inferred from the claim text.