公开(公告)号：US20170038250A1

公开(公告)日：2017-02-09

申请号：US15301028

申请日：2015-03-30

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： HENNING MAASS ,  GUIDO JOSEF MÜSCH ,  XAVIER LOUIS MARIE ANTOINE AUBERT ,  ELSA INGER STAPEL Møst ,  LEO JAN VELTHOVEN ,  FOLKE CHARLOTTE NOERTEMANN ,  MAURO BARBIERI ,  ENRIQUE ANTONIO GIL PONCE

IPC: G01J1/42 ,  G01J1/02

CPC classification number: G01J1/4204 ,  G01J1/0219 ,  G01J1/0228 ,  G01J1/4228 ,  G01J2001/4266

Abstract: The present disclosure pertains to a light sensing system configured to determine an amount of ambient light exposure experienced by a subject. The present invention wirelessly exchanges light information between different wearable devices of the same user and/or between devices of different users. Local and/or central light profile databases are built-up by the system and are shared between the devices so that light data that is typical for a location at a specific time of day and year can be used to estimate current ambient light levels for situations in which no measurement can be taken.

Abstract translation: 本公开涉及一种被配置为确定受试者经历的环境光暴露量的光感测系统。 本发明在同一用户的不同可穿戴设备和/或不同用户的设备之间无线地交换光信息。 本地和/或中央光谱数据库由系统构建并在设备之间共享，使得典型的在一天中的特定时间的位置的光数据可用于估计当前环境光水平的情况 其中不能进行测量。

公开(公告)号：US20170181699A1

公开(公告)日：2017-06-29

申请号：US15304868

申请日：2015-04-08

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： SERVERIUS PETRUS PAULUS PRONK ,  LUCAAS JOSEF MARIA SCHLANGEN ,  HENNING MAASS

IPC: A61B5/00 ,  A61B5/01

CPC classification number: A61B5/4857 ,  A61B5/01 ,  A61B5/7275 ,  G16H50/30

Abstract: Systems and methods to predict circadian phase of a subject use one or more sensors to track light exposure of the subject over a period and determine the current circadian phase. A prediction for future light exposure is used to predict a future circadian phase.