A rotary connector includes a fixed body and a rotary body. One of the fixed body and the rotary body includes a plurality of light emitting elements, and the other of the fixed body and the rotary body includes a light receiving element. The rotary connector allows optical communication between the light emitting elements and the light receiving element to allow communication between the fixed body and the rotary body when rotation of the rotary body is allowed. The rotary connector further includes a speed determination unit that determines a rotation speed of the rotary body and an element selection unit that selects a light emitting element that is activated from the light emitting elements based on a determination result of the speed determination unit.
回転コネクタ
2020-04-22
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 |