发明名称 |
Method for detecting an object using ultrasonic waves and detection device for an object using the same |
摘要 |
An object detection method using ultrasonic waves includes: emitting a plurality of ultrasonic signals sequentially according to a time interval; sensing a sound wave formed by each of the ultrasonic signals to generate a reflected signal; and analyzing the reflected signal to detect at least one reflection object. It can be clearly known whether a reflection object is appearing, moving and the moving direction by the method. |
申请公布号 |
EP2711731(A3) |
申请公布日期 |
2014.06.11 |
申请号 |
EP20130184985 |
申请日期 |
2013.09.18 |
申请人 |
PEGATRON CORPORATION |
发明人 |
LIN, YU-CHUNG;WANG, JING-RUNG;HSIEH, MIN-SHAO |
分类号 |
G01S15/08;G01S15/04;G01S15/52 |
主分类号 |
G01S15/08 |
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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