METHOD FOR AUTOMATED CONTROL OF TEMPERATURE IN GREENHOUSE Russian patent published in 1995 - IPC

Abstract RU 2049380 C1

FIELD: agriculture; agricultural equipment. SUBSTANCE: method involves determination of age of plants in the greenhouse, photoperiod duration, air humidity in the greenhouse, and relative day or night time. A value of temperature best for the production is specified depending on the aforesaid values, and the value of temperature for sparing use of energy is compared to the least permissible temperature. If the optimum temperature is higher than the permissible value, the system is set for optimum temperature. And the system is set for permissible temperature is the value of optimum temperature is lower than that of permissible temperature. EFFECT: higher temperature optimization accuracy. 1 dwg, 1 tbl

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RU 2 049 380 C1

Authors

Izakov F.Ja.

Popova S.A.

Dates

1995-12-10Published

1992-10-13Filed