PROBLEM TO BE SOLVED: To provide a system for easily detecting a getting-on behavior.SOLUTION: A getting-on behavior detection system is configured so that: a getting-on side device 10 is attached to a throat or neck of a cattle which gets on a device 20 which is a side to be got on, is attached to a back of a cattle which is a side to be got on and the getting-on side device 10 periodically transmits a transmission signal. The device 20 which is a side to be got on replies a cattle unique ID of a cattle which is a side to be got on, stored in the device which is a side to be got on, to the getting-on side device 10, by the transmission signal which is received from the getting-on side device 10 at proper distance with the getting-on side device 10. Therefore, a combination of a cattle which gets on, and a cattle which is a side to be got on, with the cattle unique ID of the cattle which gets on stored in the getting-on side device 10 of the cattle which gets on, can be detected. The fact that combination of the cattle is detected, can be notified to a user terminal, by emitting light at a notification part 14.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2017,JPO&INPIT【課題】乗駕行動を容易に検知するシステムの提供。【解決手段】乗駕側装置10を乗駕する牛の喉や首あたりに取り付け、乗駕される側の牛の背中に被乗駕側装置20を取り付け、乗駕側装置10は定期的に発信信号を発信している。被乗駕側装置20は乗駕側装置10と適切な距離で乗駕側装置10から受け取った発信信号にて、被乗駕側装置に記憶された乗駕された牛の固有IDを応答信号そして乗駕側装置10に返信する。このように、乗駕した牛の乗駕した牛の乗駕装置10に記憶された当該乗駕した牛の固有IDと合わせて乗駕した牛及び乗駕された牛の組み合わせが検出できる。牛の組み合わせを検出したことを放置部14を発光させたりしてユーザ端末に報知する。【選択図】図2
