ROTATION DETECTOR, ROTATION DETECTION SYSTEM, AND SQUID FISHING SYSTEM

To provide a technology for detecting gut entanglement in the sea in squid fishing operation using a squid fishing machine as early as possible to enable early restoration.SOLUTION: A rotation detector 10 for detecting rotation r of a driven-side rotary body R that rotates according to rotation q of...

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1. Verfasser: OTA JUNICHI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide a technology for detecting gut entanglement in the sea in squid fishing operation using a squid fishing machine as early as possible to enable early restoration.SOLUTION: A rotation detector 10 for detecting rotation r of a driven-side rotary body R that rotates according to rotation q of a driving-side rotary body Q comprises: a base body 2 with a specification for attachment to a rotation shaft X of the driven-side rotary body R; a pair of acceleration sensors 3A, 3B provided on the base body 2; and a signal processing unit 4 for transmitting information with respect to the rotation r of the driven-side rotary body R acquired by the acceleration sensors 3A, 3B to the outside using a radio system.SELECTED DRAWING: Figure 1 【課題】イカ釣り機を使用したイカ釣り漁操業における海中でのテグス絡みをできる限り早期に検知し、早期復旧の可能な技術を提供すること。【解決手段】回転検出装置10は、駆動側回転体Qの回転qにより回転する従動側回転体Rの回転rを検出するための装置であって、従動側回転体Rの回転軸Xに取り付ける仕様を備えた基体2と、基体2に設けられた一対の加速度センサ3A、3Bと、加速度センサ3A、3Bにより得られる従動側回転体Rの回転rに係る情報を外部に対して無線方式により送信する信号処理部4とを備えてなる構成とする。【選択図】図1