SYSTÈME POUR DÉTECTER L'EXPOSITION DE LA LUMIÈRE D'UN UTILISATEUR

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专利权人:

Philips Lighting Holding B.V.

发明人:

申请号：

EP14755399.4

公开号：

EP3039390B1

申请日:

2014.08.26

申请国别(地区):

EP

年份:

2017

代理人:

摘要：

The invention relates to a system (100) for sensing ambient light intensity, comprising a wearable device (10) with at least one pair of light receivers (20, 22, 23, 24, 25) arranged in two different positions for receiving light from the two different directions, and a control unit (110) configured to determine a directional illuminance based on light intensities of the light received by the pair of light receivers (20, 22, 23, 24, 25).

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/