发明名称 |
SYSTEM FOR LOCATING A PERSON, ANIMAL OR OBJECT USING AN ULTRASONIC SIGNAL COMPRISING AN IDENTIFICATION CODE |
摘要 |
A system comprising at least one transmitter (31) and at least one receiver (4x) for locating an animal, person or object equipped with the transmitter (3) or the receiver (4x) using an ultrasonic signal comprising an identification code, in which each transmitter is arranged to transmit the ultrasonic signal with an identification code corresponding to the respective transmitter (3) and each receiver (4x) is arranged to identify, on the basis of the identification code of each received ultrasonic signal, the transmitter (3) from which the ultrasonic signal was transmitted.
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申请公布号 |
WO03093867(A1) |
申请公布日期 |
2003.11.13 |
申请号 |
WO2003NL00324 |
申请日期 |
2003.05.02 |
申请人 |
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ONDERZOEK TNO;AARTSEN, HERMANUS, JOSEPHUS |
发明人 |
AARTSEN, HERMANUS, JOSEPHUS |
分类号 |
G01S5/30;G01S11/14;G01S15/74;G07C9/00;H04B11/00;(IPC1-7):G01S15/74 |
主分类号 |
G01S5/30 |
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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