摘要:
A rearview mirror assembly (100) is disclosed for use in a vehicle that includes a mirror housing (120), a mounting structure (200) for pivotally mounting the mirror housing to the vehicle such that the mirror housing may be both vertically and horizontally tilted, a compass sensor (320) disposed in the mirror housing and coupled to a compass processing circuit. The mirror assembly may include means (380) for compensating for tilting of the mirror housing and may include a tilt detector (500) for detecting when the mirror housing has been tilted from a prior position.
摘要:
An autodimming window assembly for a vehicle such as an aircraft includes a UI devoid of movable elements and integrated with a dust cover of the window assembly. A dust cover optionally includes a lightguide configured to deliver light from a light source associated with the assembly and indicia representing an operational characteristic of the UI and articulated to the dust cover.
摘要:
According to one embodiment of the present invention, an electrochromic rearview mirror assembly for a vehicle includes an electrochromic mirror having a variable reflectivity, a glare sensor for sensing levels of light directed towards the front element from the rear of the vehicle, an ambient sensor for sensing levels of ambient light, a display positioned behind the partially transmissive, partially reflective portion of the reflector for displaying information therethrough; and a control circuit coupled to the sensors and the display. The control circuit determines whether daytime or nighttime conditions are present as a function of the ambient light level sensed by the ambient sensor. During daytime conditions, the control circuit responds to light levels sensed by the glare sensor to control a contrast ratio of light originating from the display and light reflecting from the partially transmissive, partially reflective area of the reflector.