发明名称 |
MOTION SENSOR AND METHOD OF OPERATING THE SAME |
摘要 |
The present invention relates to a motion sensor and method of operating the motion sensor, which can adjust the range of a detection area. For this, the motion sensor according to the present invention includes a detection unit for outputting a variation signal corresponding to motion. A threshold level setting unit variably sets at least one changeable threshold level. A comparison unit detects the motion by performing a comparison operation based on the changeable threshold level and the variation signal at threshold sensitivity corresponding to the changeable threshold level. |
申请公布号 |
US2014110571(A1) |
申请公布日期 |
2014.04.24 |
申请号 |
US201314054252 |
申请日期 |
2013.10.15 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
KIM HYUN-SEOK;KANG TAE-GYU;KIM YOU-JIN;KIM DAE-HO;KIM HYUN-JONG;PARK SEONG-HEE;LIM SANG-KYU;SUNG JUNG-SIK;JANG IL-SOON;KIM IN-SU;KANG HYUN-CHUL;KIM MYUNG-SOON;JEONG JIN-DOO;KANG HYUN-JOO;CHOI JONG-WOO |
分类号 |
G01V8/10 |
主分类号 |
G01V8/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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