Fragrance release method and device, fragrance release system and storage medium

The invention relates to a fragrance release method and device, a fragrance release system and a storage medium. The method comprises the following steps: collecting physiological information, facial expression information and voice information of a target object in an aperture of scanning equipment; processing the physiological information, the facial expression information and the voice information by adopting an emotion recognition model to obtain an emotion recognition result of the target object; and according to the inspection information of the target object and the emotion recognition result, determining a target fragrance release mode for releasing fragrance for the target object. By adopting the method, the breathing guidance in the medical scanning process can be enhanced. 本申请涉及一种香氛释放方法、装置、香氛释放系统和存储介质。所述方法包括：采集扫描设备的孔径内部的目标对象的生理信息、面部表情信息以及语音信息；采用情绪识别模型处理生理信息、面部表情信息以及语音信息，得到目标对象的情绪识别结果；根据目标对象的检查信息以及情绪识别结果，确定用于针对目标对象释放香薰的目标香氛释放模式。采用本方法能够加强医学扫描过程中的呼吸引导。