Two-wire controlling and monitoring system for the irrigation of localized areas of soil

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7421317
APP PUB NO 20060116793A1
SERIAL NO

11283505

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A controlling and monitoring system for irrigation of localized areas of soil includes a water pipeline, a plurality of controllable irrigation valves, a plurality of field sensors measuring specific irrigation parameters, and a plurality of localized irrigation control units. Each of the control units has a sensor decoder connected to a specific one of the field sensors and a line decoder connected to a specific one of the irrigation valves. The system further includes a controller and power supply unit that applies a first alternating DC voltage signal to a two-wire cable interconnecting the controller and power supply unit and the control units. The cable provides power from the controller and power supply unit to each of the control units. The controller and power supply unit transmits schedules of instructions to the control units, and receives the irrigation parameters from the control units, through the cable.

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Patent Owner(s)

Patent OwnerAddress
S-RAIN CONTROL A/S3490 KVISTGÅRD

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Christiansen, Tom N Horsholm, DK 6 306

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