Thermal Relative Fever Screening (Multi-Person Gathering) | 家庭多人聚集时体温相对异常检测
v1.0.0Using a fixed thermal-imaging camera installed in public areas (e.g., living room, dining room), the system automatically analyzes each person's skin-surface temperature (usually forehead or facial region) when multiple people gather, and computes the difference between an individual's temperature and the average temperature of others in the scene. When someone's temperature is significantly higher than the surrounding group (delta exceeds a preset threshold, e.g., 1.5 °C), it outputs a 'relative temperature anomaly' alert and recommends rechecking with a calibrated forehead thermometer. The skill is suitable for family gatherings, small meetings, etc., and aids early screening of people with fever. Application scenarios: family living rooms, meeting rooms, kindergarten activity rooms, nursing-home activity areas. The system monitors in real time; when someone's temperature is clearly higher than others, it pushes a mobile-app alert to remind attention to health. Skill features: during flu season or epidemics, if a household member has a fever during gatherings, quick screening enables timely precautions. Relative-temperature detection reduces reliance on absolute-temperature calibration, allowing ordinary families to use a thermal-imaging camera for health monitoring. Can be integrated into smart-home security systems to strengthen family health protection. | 通过安装于公共区域（如客厅、餐厅）的固定热成像摄像头，在多人聚集时自动分析每个人的体表温度（通常为额头或面部区域），计算个体温度与场景内其他人平均温度的差值。当某个人温度显著高于周边人群（差值超过预设阈值，如1.5℃）时，输出'体温相对异常'提醒，建议使用额温枪复测。该技能适用于家庭聚会、小型会议等场景，辅助早期筛查发热人员。应用场景：家庭客厅、会议室、幼儿园活动室、养老院活动区。系统实时监测，当检测到某人体温明显高于他人时，通过手机APP推送提醒，提示注意健康状态。技能特点：在流感季节或疫情期间，家庭聚会中若有成员发热，可快速筛查并采取防护措施。通过相对温度检测，可降低对绝对温度校准的要求，使普通家庭也能使用热成像摄像头进行健康监测。该技能可集成到智能家居安防系统中，提升家庭健康防护能力。
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