ROTARY CONNECTOR
ROTARY CONNECTOR
- Neue Suche nach: KONDO SEIJI
- Neue Suche nach: KONDO SEIJI
PROBLEM TO BE SOLVED: To provide a rotary connector capable of saving power by suppressing power consumption.SOLUTION: A rotary connector 1 performs communication between a fixed body 8 and a turning body 9 through optical communication making a light-receiving element 22 at a fixed body 8 side receive light from a plurality of light-emitting elements 21 provided around an axis of the turning body 9. The rotary connector 1 obtains rotation speed and a rotation angle of the turning body 9 on the basis of an angle detection signal Sθ output from an angle detection unit 18 and selectively drives the light-emitting element 21 to be driven according to the rotation speed and the rotation angle.SELECTED DRAWING: Figure 1
【課題】消費電力を抑制して省電力化することができる回転コネクタを提供する。【解決手段】回転コネクタ１は、回動体９の軸回りに複数設けられた発光素子２１の光を、固定体８側の受光素子２２に受光させる光通信を通じて、固定体８及び回動体９の間の通信を実行する。回転コネクタ１は、角度検出部１８から出力される角度検出信号Ｓθを基に回動体９の回転速度及び回転角を求め、この回転速度及び回転角に応じて、駆動する発光素子２１を選択駆動する。【選択図】図１
Dokumentinformationen
ROTARY CONNECTOR
回転コネクタ
2018-01-18
Patent
Elektronische Ressource
Japanisch
| IPC: | G08C Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale , TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04B TRANSMISSION , Übertragung |