Gate gate controller, gate, control gate, and gate control system

摘要

Problem to be solved: to provide a water gate control apparatus, a water gate, a water gate control method, and a water gate control system capable of reducing the difference between the water level of the field and the appropriate water level of the crop.Solution: a storage section 22 for storing a change water level history indicative of a change water level in which the water level of a field changed in the meteorological state of a field area including a fieldA device information acquisition unit 231 for acquiring meteorological forecast information indicating meteorological conditions of a field area during a predetermined predetermined period of timeA water level specifying section 232 for specifying the current water level in the fieldMeteorological conditions in field areas indicated by meteorological informationBased on the changing water level in the meteorological state of the field area indicated by the change water level historyEstimation unit 233 estimates the estimated change water level in which the water level changes in the field during a predetermined period of timeBased on the current water level of the field and the estimated change water levelIn a given periodTo maximize the total value set for each levelA water gate control section 234 for controlling the amount of flow that is the amount of water to be flown into the fieldWater gate control device 2 having the same.Diagram