To provide an awakening maintaining device which acquires a higher awakening effect and which can prevent an object from feeling cold so much.SOLUTION: An awakening maintaining device comprises: a stimulation control part 203 for generating cold stimulation from an air conditioning device 5 for generating cold stimulation to a face, body and hand of a driver for maintaining an awakening state of a driver; and a change trigger detection part 202 for detecting a change trigger in which increase of cold felt by a driver is estimated. The stimulation control part 203 has a rotation control part 204 for performing rotation for changing intensity of the cold stimulation so that, intensities of the plural kinds of cold stimulation generated from the air conditioning device 5 are increased in the order, and the rotation control part 204 changes a generation state of cold stimulation for weakening cold sense by the cold stimulation to a body when detecting the change trigger by the change trigger detection part 202.SELECTED DRAWING: Figure 3
【課題】より高い覚醒効果を得つつも、対象者が寒くなり過ぎることを防ぐことを可能にする。【解決手段】運転手の覚醒状態を維持するための運転手の顔への冷刺激、胴体への冷刺激と、手への冷刺激とを発生する空調装置5から、それらの冷刺激を発生させる刺激制御部203と、運転手の寒さの高まりが推定される変更トリガを検知する変更トリガ検知部202とを備え、刺激制御部203は、空調装置5から発生させる複数種類の冷刺激の強度が順番に強くなるように冷刺激の強度を変更させるローテーションを行わせるローテーション制御部204を備え、ローテーション制御部204は、変更トリガ検知部202で変更トリガを検知した場合に、胴体への冷刺激による冷感を弱めるように冷刺激の発生態様を変更する。【選択図】図3
AWAKENING MAINTAINING DEVICE
覚醒維持装置
2019-02-21
Patent
Electronic Resource
Japanese
IPC: | G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / 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 / A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY , Vorrichtungen zum Einführen oder Aufbringen von Substanzen in oder auf den Körper / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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