| 摘要 |
PROBLEM TO BE SOLVED: To provide means for detecting easily a mounting behaviour or the like.SOLUTION: In a mounting behaviour detection system including a device 10 on a mounting side fitted to a neck of one livestock, for emitting a transmission signal, and a device 20 on a mounted side fitted on some position between a back and a tail of another livestock, a communication part of the device on the mounted side emits a response signal toward a communication part of the device on the mounting side by using energy emitted from the device on the mounting side.SELECTED DRAWING: Figure 1 |
