Automatic snow removal wiper system

Details Automatic snow removal wiper system Automatic snow removal wiper system

2008-03-18

2008-03-18

Ro, Bentsu (Department: 2837)

Electricity: motive power systems

Periodic, repetitious or successive operations control of...

Variable periods or intervals between controlling operations

C318S016000, C015S250120

Reexamination Certificate

active

11017388

ABSTRACT:
A wiping system for use on a vehicle window comprises a window wiper assembly positioned proximate the window, a first sensor for detecting the presence of moisture on the window and a second sensor for detecting if the vehicle has been remotely started. A controller is coupled to the wiper assembly and to the first and second sensors and enables the wiper assembly when the vehicle has been remotely started and moisture is present on the window. The wiping system also comprises a third sensor for detecting the presence of moisture on the window, a fourth sensor for detecting vehicle shut-down, and a fifth sensor for sensing the temperature of the window. The controller is coupled to each of the third, fourth, and fifth sensors and enables the wiper assembly when the vehicle has been shut-down for less than a predetermined period of time, the temperature of the window exceeds a temperature threshold, and moisture is detected on the window.

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