Individual mirror control system
First Claim
1. A vehicular rearview mirror control, comprising:
- a controller configured to receive at least one light sensor signal, said controller is further configured to generate an interior rearview mirror control signal and at least one exterior rearview mirror control signal, wherein at least one of said control signals is a function of at least one window light ray transmittance value.
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Accused Products
Abstract
A control system for a plurality of electrochromic elements, for example, used in automobiles, to control the glare of the IEC elements used as a rearview mirror (20) as well as the OEC elements (24, 26) used as sideview mirrors (24, 26). The IEC element and each of the OEC elements is provided with an individual drive circuit (21, 22). The drive circuits for the OEC'"'"'s elements may be customized to account for various factors such as the type of curvature as well as the size and shape. Since individual drive circuitry is provided for the IEC elements and each of the OEC elements, the reflectance of each of the electrochromic elements (20, 24, 26) can be relatively accurately controlled by way of glare signal from inside the automobile.
2 Citations
23 Claims
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1. A vehicular rearview mirror control, comprising:
a controller configured to receive at least one light sensor signal, said controller is further configured to generate an interior rearview mirror control signal and at least one exterior rearview mirror control signal, wherein at least one of said control signals is a function of at least one window light ray transmittance value. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A vehicular rearview mirror control, comprising:
a controller configured to receive a glare signal, wherein said controller is further configured to generate a rearview mirror control signal as a function of said glare signal and as a function of at least one window light ray transmittance value. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
Specification