Vehicle wiper control system and method
First Claim
1. A vehicle wiper control system, comprising:
- an actuator coupled to the wiper and operable to selectively move the wiper from a normal operating position engaged with a vehicle surface to be wiped and to a deployed position not engaged with said vehicle surface; and
a controller communicated with the actuator and with a source of weather information regarding one or more weather factors, the controller being operable to cause the actuator to move the wiper from its normal position to its deployed position when one or more of the weather factors are at or beyond a threshold for said one or more weather factors,wherein the controller is responsive to a predicted temperature in the area of the vehicle that is below a threshold temperature, andwherein the predicted temperature includes one or both of an earlier predicted temperature for the then current time or a predicted temperature for a future time.
8 Assignments
0 Petitions
Accused Products
Abstract
In at least one implementation, a vehicle wiper control system includes an actuator and a controller. The actuator is coupled to the wiper and operable to selectively move the wiper from a normal operating position engaged with a vehicle surface to be wiped and to a deployed position not engaged with said vehicle surface. The controller is communicated with the actuator and with a source of weather information regarding one or more weather factors, the controller being operable to cause the actuator to move the wiper from its normal position to its deployed position when one or more of the weather factors are at or beyond a threshold for said one or more weather factors. This may cause, for example, a wiper blade to be moved off of a vehicle surface if the current or predicted weather is indicative of possible snow fall or ice formation.
-
Citations
14 Claims
-
1. A vehicle wiper control system, comprising:
-
an actuator coupled to the wiper and operable to selectively move the wiper from a normal operating position engaged with a vehicle surface to be wiped and to a deployed position not engaged with said vehicle surface; and a controller communicated with the actuator and with a source of weather information regarding one or more weather factors, the controller being operable to cause the actuator to move the wiper from its normal position to its deployed position when one or more of the weather factors are at or beyond a threshold for said one or more weather factors, wherein the controller is responsive to a predicted temperature in the area of the vehicle that is below a threshold temperature, and wherein the predicted temperature includes one or both of an earlier predicted temperature for the then current time or a predicted temperature for a future time. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. A method of controlling a vehicle wiper, comprising:
-
obtaining future predicted weather information; determining if the weather information indicates an existing or predicted weather condition at or beyond one or more thresholds; and moving a wiper to a deployed position away from a vehicle surface to be wiped if the weather information indicates an existing or predicted weather conditional or beyond said one or more thresholds, wherein the step of obtaining weather information is accomplished by downloading information to a vehicle infotainment system, and wherein the weather information obtained includes factors related to the likelihood of snow fall or ice formation in the area of the vehicle and such one or more thresholds are set so that the wiper is moved to its deployed position if snow fall or ice formation are indicated by the weather information. - View Dependent Claims (10, 11, 12, 13)
-
-
14. A method of controlling a vehicle wiper, comprising:
-
obtaining future predicted weather information; determining if the weather information indicates an existing or predicted weather condition at or beyond one or more thresholds; and moving a wiper to a deployed position away from a vehicle surface to be wiped if the weather information indicates an existing or predicted weather conditional or beyond said one or more thresholds, wherein the step of obtaining weather information is accomplished by downloading information to a vehicle infotainment system, and wherein the weather information includes then current or future predicted temperature and the threshold is set so that the wipers are moved if the then current or future predicted temperature is 35°
F. or lower.
-
Specification