发明名称 |
Method of and a device for acoustically monitoring the course of a process, such as a milking process |
摘要 |
The invention relates to a method of acoustically monitoring the course of a process, in which method the amplitude difference and/or the intensity value of sound are/is measured during the process, and the amplitudes and/or the intensity values of the sound and/or the vibrations are measured continuously or with an adjustable frequency by means of a sound and/or vibration sensor (4), such as a piezoelectric transducer (12), during the entire process or part of the process and are compared mutually and/or with a predetermined threshold value and/or reference value and/or reference pattern for the purpose of drawing, on the basis thereof, conclusions in relation to the progress and/or the course of the process and/or the presence of disturbances and/or deviations in the course of the process.
|
申请公布号 |
US2002129771(A1) |
申请公布日期 |
2002.09.19 |
申请号 |
US20020143988 |
申请日期 |
2002.05.14 |
申请人 |
OORT DICK M.;BERG KAREL VAN DEN |
发明人 |
OORT DICK M.;BERG KAREL VAN DEN |
分类号 |
A01J5/04;A01J5/007;G01H11/08;G05B23/02;G10L15/00;G10L15/10;(IPC1-7):A01J3/00 |
主分类号 |
A01J5/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|