Patent ID: 9374867
Filing Date: 2016-06-21
CPC Classification: A61N,H05B,Y02B

Claim Text:
1. An illumination apparatus for reading or working comprising: a light source configured to generate light; a detector configured to detect postures of a user within a time period and generate a plurality of signals corresponding to the time period; a processor configured to determine the status of the user within the time period, based on the plurality of signals, and adjust the light source to generate light corresponding to the determined status of the user to adjust posture of the user or a concentration level of the user; and wherein a first portion of the plurality of ultrasonic sensors and a second portion of the plurality of ultrasonic sensors are configured to respectively measure a first distance between a first part of the object and the illumination apparatus and a second distance between a second part of the object and the illumination apparatus, and the processor is further configured to process the plurality of signals to determine an angle of bend of the object and compare the angle of bend with a preset angle parameter, and, when the angle of bend is larger than the preset angle parameter, adjust the light source to increase at least one of the light intensity or the CCT of the light.