Infrared detector

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United States of America Patent

PATENT NO 9851259
APP PUB NO 20170160140A1
SERIAL NO

15237549

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Abstract

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Methods, systems, and apparatus, for an infrared detector are provided. In one aspect, an infrared detector is provided that includes a pyroelectric sensor; a controller for receiving a trigger signal outputted by the pyroelectric sensor; a thermopile sensor, wherein the controller starts the thermopile sensor after receiving the trigger signal output by the pyroelectric sensor; and an alarm, wherein the controller controls the alarm to generate an alarm signal in response to a determination that a difference between a current temperature and a background temperature detected by the thermopile sensor is larger than a threshold value and a determination that the areas of the thermopile sensor activated correspond to a human being.

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Patent Owner(s)

Patent OwnerAddress
MIVALIFE MOBILE TECHNOLOGY INCGRAND CAYMAN KY1-1104

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Hangqiang Zhuhai, CN 2 4
Guo, Shangyu Foshan, CN 2 4
Li, Kai Guangzhou, CN 391 5044
Ma, Shaodong Zhuhai, CN 7 12
Wang, Yueqiong Zhuhai, CN 2 4
Yuan, Qin Zhuhai, CN 17 19
Zhao, Hongjuan Zhuhai, CN 20 193

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