Farmland irrigation water measuring device and measuring method

The invention discloses a farmland irrigation water measuring device, comprising a plurality of soil moisture sensors, a water level sensor, a calibration mechanism, a solar power supply mechanism, amicrocontroller and a data management mechanism, wherein the plurality of soil moisture sensors are a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JIANG RAN, LIANG ZHIHONG, FAN QUNFANG, GUO WEI, HE RUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROLLING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS REGULATING SIGNALLING SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES SYSTEMS FOR STORING ELECTRIC ENERGY TESTING TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS
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