A control device for a vehicle flasher assembly comprises: an informing circuit for informing a disconnection state of any one of main flashers out of vehicle flasher assembly including a left front part main flasher disposed at a left position on a front part of a motor vehicle, a left rear part main flasher disposed at the left position on a rear part of the vehicle, a left side part sub-flasher disposed at the left position on a side part of the vehicle, a right front part main flasher disposed at a right position on the front part of the vehicle, a right rear part main flasher disposed at the right position on the rear part of the vehicle, and a right side part sub-flasher disposed at the right position on the side part of the vehicle; a plurality of drive circuits for lighting up each flasher of flasher assembly, respectively; a plurality of current detecting circuits provided in correspondence with the left front part main flasher, left rear part main flasher, right front part main flasher, and right rear part main flasher, each of current detecting circuits being adapted to detect a load current that flows in each of correspondence main flashers; and a control circuit for causing drive circuits to light up either the left front part, rear part, and side part flashers or the right front part, rear part, and side part flashers in response to an operation of a vehicle driver, for comparing a detected result from each of current detecting circuits corresponding to lighted flashers with a predetermined common threshold value, and for causing informing circuit to inform a disconnection state to the vehicle driver when detected result is less than common threshold value. The left side part sub-flasher is connected in parallel to either the left front part main flasher or the left rear part main flasher. The right side part sub-flasher is connected in parallel to either the right front part main flasher or the right rear part main flasher.
DEVICE FOR CONTROLLING BLINKERS FOR VEHICLE
VORRICHTUNG ZUR BLINKERSTEUERUNG FÜR EIN FAHRZEUG
DISPOSITIF POUR COMMANDER DES CLIGNOTANTS POUR VÉHICULE
2018-03-07
Patent
Elektronische Ressource
Englisch
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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