FARM FIELD WATER SUPPLY RESERVATION SYSTEM, FARM FIELD WATER SUPPLY MANAGEMENT SYSTEM, FARM FIELD WATER SUPPLY SERVER, IRRIGATION SERVICE WATER MANAGEMENT SYSTEM AND IRRIGATION SERVICE WATER MANAGEMENT SERVER
PROBLEM TO BE SOLVED: To provide a farm field water supply reservation system capable of flexibly handle to supply required amount of irrigation service water to a farm field at a required time.SOLUTION: A farm field water supply reservation system that reserves supplying irrigation service water to a group of farm fields that are an aggregation of the farm fields includes allowable maximum water supply amount acquisition means for acquiring an allowable maximum water supply amount the farm fields in a predetermined period, water supply schedule management means for generating a water supply possible schedule including a water supply possible amount and a water supply possible date and time in which a sum of required water supply amounts for the farm field is below the allowable maximum water supply amount based on water supply reservation information including farm field identification information, water supply date and time information and required water supply amount, and water supply reservation reception means that determines whether or not to receive a water supply reservation request based on the water supply possible schedule, generates the water supply reservation information including the farm field identification information corresponding to the water supply target farm field, the water supply date and time information and the required water supply amount when receiving the water supply reservation request, and outputs the water supply reservation information to the water supply schedule management means.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2020,JPO&INPIT【課題】必要な時期に必要な量の灌漑用水を圃場に給水できるように柔軟に対応できる圃場給水予約システムを提供する。【解決手段】圃場の集合体である圃場群に対して灌漑用水の給水を予約する圃場給水予約システムで、所定期間内の圃場群ごとの許容最大給水量を取得する許容最大給水量取得手段と、圃場識別情報、給水日時情報及び必要給水量を含む給水予約情報に基づいて、圃場群ごとに必要給水量の合計が許容最大給水量を下回る給水可能量及び給水可能日時を含む給水可能スケジュールを生成する給水スケジュール管理手段と、給水可能スケジュールに基づいて給水予約要求の受付可否を判断し、当該給水予約要求を受け付けると当該給水対象圃場に対応する圃場識別情報、給水日時情報及び必要給水量を含む給水予約情報を生成して給水スケジュール管理手段に出力する給水予約受付手段と、を備えている。【選択図】図３
