To provide a solar radiation intensity calculation device which can calculate seat-by-seat solar radiation intensity taking into consideration shielding of solar radiation by a passenger seated on another seat without providing a solar radiation quantity sensor individually for plural seats of a conveyance such as a vehicle.SOLUTION: A solar radiation intensity calculation device comprises: a sunshine direction acquisition part (S110) which acquires a sunshine direction for a vehicle; a seated situation acquisition part (S130) which acquires a seated situation that at least indicates which seat is the seat on which a passenger is seated among seats of the vehicle; and solar radiation intensity calculation parts (S120, S140, S150, S160) for calculating seat-by-seat solar radiation intensities due to sunshine incident on the inside of the vehicle in the sunshine direction from windows of the vehicle. The solar radiation intensity calculation part sets solar radiation intensity of the other seat positioned in the sunshine direction from the passenger who is seated on a seat specified by the seated situation, and which is a sunshine direction seat being the seat receiving sunshine when the passenger is not seated on the seat, to a value where solar radiation is shielded, compared to the case when the passenger is not seated on the seat.SELECTED DRAWING: Figure 9
【課題】車両などの乗り物の複数の座席に対して個別に日射量センサを設けることなく、他席に着座した乗員による日射の遮蔽を考慮した座席別の日射強度を算出できる日射強度算出装置を提供する。【解決手段】乗り物に対する日射方向を取得する日射方向取得部(S110)と、乗り物の座席のうち乗員が着座している座席である着座席がどの座席であるかを少なくとも示す着座状況を取得する着座状況取得部(S130)と、乗り物の窓から日射方向で当該乗り物内に入射した日射による座席別の日射強度を算出する日射強度算出部(S120、S140、S150、S160)とを備え、日射強度算出部は、着座状況により特定される着座席に着座している乗員から日射方向に位置する他の座席であって、着座席に乗員が着座していない場合には日射がある座席である日射方向座席の日射強度を、着座席に乗員が着座していない場合と比べて、日射が遮蔽された値とする。【選択図】図9
SOLAR RADIATION INTENSITY CALCULATION DEVICE AND AIR-CONDITIONING SYSTEM
日射強度算出装置および空調システム
2019-11-21
Patent
Electronic Resource
Japanese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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