发明名称 |
ULTRASOUND SENSOR AND OBJECT DETECTING METHOD THEREOF |
摘要 |
Provided are a low-power ultrasound sensor that detects whether an object exists at a high speed, an object detecting method of the ultrasound sensor, and a computer-readable storage medium. The ultrasound sensor may include: a transmitter that outputs a plurality of first ultrasound beams having different frequencies; a receiver that receives a first reflection signal that is output when the output plurality of first ultrasound beams are reflected from an object; and a controller that determines a first area in a space, controls the transmitter to respectively output the plurality of first ultrasound beams to a plurality of first sub-areas that are included in the first area, and determines whether the object is included in each of the plurality of first sub-areas, based on the first reflection signal. |
申请公布号 |
WO2016085073(A1) |
申请公布日期 |
2016.06.02 |
申请号 |
WO2015KR06116 |
申请日期 |
2015.06.17 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
YOO, JAE-HYEON;CHOI, SUNG-DO;JEONG, MOON-SIK;CHOI, HYUN-SOO |
分类号 |
G01H11/00;G01S15/04 |
主分类号 |
G01H11/00 |
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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