Disclosed is an intermittent windscreen wiper system. The intermittent windscreen wiper system comprises a manual windscreen wiper switch, a raindrop sensor, intermittent windscreen wiper amplifiers and a windscreen wiper motor, wherein the manual windscreen wiper switch and the raindrop sensor are connected with the windscreen wiper motor through the intermittent windscreen wiper amplifiers, a variable resistor is arranged on a connecting wire between the manual windscreen wiper switch and the corresponding intermittent windscreen wiper amplifier, and an amplifying circuit is arranged on a connecting wire between the raindrop sensor and the corresponding intermittent windscreen wiper amplifier. An intermittent flexible windscreen wiper is adjusted by a driver according to the rain tendency and the sight conditions; the difference between the intermittent flexible windscreen wiper and other windscreen wipers installed on vehicles is that the wiping speed can be automatically increased and reduced according to changes of the vehicle speed. The system is practical due to the fact that the higher the vehicle speed in rain with the same rainfall is, the larger the quantity of head-on rainwater is; if the driver parks, noise is reduced through deceleration operation of the windscreen wiper.
Intermittent windscreen wiper system
2015-04-08
Patent
Electronic Resource
English
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 |
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