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Luke Dickens

Michael R Levine

A sprinkler system is controlled to ensure that a given geographic area receives sufficient watering without being over-watered. The sprinkler system, capable of being programmed to deliver a desired amount of water in accordance with a desired daily watering schedule, is programmed to deliver the desired amount of water every day unless interrupted. Rainfall information is received, and a signal is sent to interrupt the sprinkler system, causing the sprinkler system to: a) follow a predetermined watering schedule when there is no rain, in which case the sprinkler system delivers the desired amount of water following a predetermined number of days, n, without watering, or b) increase n by 1 or more days if the rainfall information indicates at least one significant rain event capable of providing the desired amount of water, and c) return to a) when n expires.

Smart sprinkler system and method

An auxiliary sprinkler controller is used to control sprinkling by selectively enabling or inhibiting operation of a legacy sprinkler controller. The legacy sprinkler controller provides electrical power to a particular zone of several zones during each of a plurality of durations, and multiple durations, 'n,' are provided for each zone. As a result, each zone can be watered for any of 2combinations of the durations for a desired total watering duration.

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Fortson, GA, United States of America

Luke Dickens