A wiper system for a motor vehicle and a motor vehicle comprising a wiper system, comprising: a wiper means (11) configured to wipe a windscreen (121) of the motor vehicle, a first washer system and a second washer system configured to spray washing agent, a bidirectional pump (13) configured to pump the washing agent to the first washer system upon rotating in a first direction and to pump the washing agent to the second washer system upon rotating in a second direction, a washer power module (15) configured to selectively apply a positive voltage or negative voltage to the bidirectional pump (13) so that the bidirectional pump (13) rotates in the first direction or the second direction respectively, a washer switch module (17) connected in series with the washer power module (15) and the bidirectional pump (13) and configured to open or close depending on the angular position of the wiper means (11) so that the first washer system sprays or stop spraying the washing agent, and a trigger switch module (18) connected in parallel with the washer switch module (17) and configured to be turned off or turned on when triggered by a signal.
ワイパーシステム及びワイパーシステムを備える自動車両
2022-08-05
Patent
Elektronische Ressource
Japanisch
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |