Invention Application
- Patent Title: INDOOR DETECTIONS BASED ON AMBIENT LIGHT
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Application No.: US17425192Application Date: 2020-01-21
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Publication No.: US20220128399A1Publication Date: 2022-04-28
- Inventor: Yurong XU , Jun YANG
- Applicant: HUAWEI TECHNOLOGIES CO., LTD.
- Applicant Address: CN Shenzhen, Guangdong
- Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee Address: CN Shenzhen, Guangdong
- International Application: PCT/CN2020/073561 WO 20200121
- Main IPC: G01J1/42
- IPC: G01J1/42 ; G01J5/60 ; G01J1/44 ; H05B47/13 ; H05B47/11
Abstract:
A computer-implemented method for indoor-outdoor detection by an electronic device includes: receiving, from an ambient light sensor in the electronic device, light intensity data. The electronic device determines an indoor-outdoor feature indicator based on the light intensity data. The electronic device determines whether the electronic device is in an indoor environment or an outdoor environment based on the indoor-outdoor feature indicator.
Public/Granted literature
- US11713997B2 Indoor detections based on ambient light Public/Granted day:2023-08-01
Information query
