Simplified irrigation controller

Details Simplified irrigation controller Simplified irrigation controller

1978-05-22

1980-02-19

Ruggiero, Joseph F.

Boots, shoes, and leggings

1376242, 239 70, 307 41, 364120, 364510, G06F 1546

Patent

active

041897765

ABSTRACT:
The present invention discloses a simplified solid state controller for use in controlling automatic irrigation systems. The operator input panel provides no means for the inputting of numerical irrigation information such as station start times and station run times. Rather, the input panel provides switch means whereby the operator can initiate a number of parameterization logic sequences wherein the current information data in memory is displayed to the operator. Through the input panel, the operator can cause the information displayed to be advanced to a new desired value on a step-by-step basis. Upon the displayed value being equal to the value desired as the new value by the operator, the operator signals to the logic of the controller through the input panel and the current value is updated to the presently displayed value.

REFERENCES:
patent: 3869854 (1975-03-01), Church
patent: 4015366 (1977-04-01), Hall
patent: 4061927 (1977-12-01), Link

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