Abstract:
An accessory system of a vehicle comprises an accessory module assembly having a mounting portion, a head portion and a rearview mirror assembly. The mounting portion extends generally upward when mounted to an attachment member at a vehicle windshield. The head portion may extend generally horizontally and rearwardly with respect to the vehicle from an upper portion of the mounting portion. The head portion comprises electronic circuitry for at least one accessory. The mirror assembly is mountable to the mounting portion, with the head portion of the accessory module assembly extending generally above the mirror casing. The head portion may be viewable and/or user accessible above the mirror casing when the mirror assembly is mounted to the mounting portion. The head portion may be pivotable or articulatable relative to the base portion of the accessory module assembly.
Abstract:
An interior rearview mirror system suitable for use in a vehicle includes a interior rearview mirror assembly adapted for attachment to an interior portion of the vehicle. The interior rearview mirror assembly includes a housing and a reflective element included within the housing. The mirror system further includes a video device (which includes an imaging sensor) and a control. The imaging sensor is positioned at the interior rearview mirror assembly and has a field of view forward and through the windshield. The imaging sensor is operable to at least sense precipitation at an interior and/or exterior surface of the windshield. The control receives a signal from the imaging sensor and is operable to control at least one of a headlamp of the vehicle, a windshield wiper of the vehicle, a defogging system of the vehicle and a movable window of the vehicle in response to the signal.
Abstract:
A self training tire pressure monitoring system for a vehicle includes at least two pressure sensors, at least two wheel sensors and a control. The pressure sensors are positioned at respective tires and are operable to provide a measured pressure output indicative of the pressure of the respective tires. The wheel sensors are positioned at respective wheels of the vehicle and are operable to provide a characteristic output indicative of rotation of the wheels over a period of time. The control receives the characteristic outputs and the measured pressure outputs and is operable to integrate the outputs to determine the particular wheels at which the pressure sensors and associated tires are positioned. The measured pressure and location of the tires may be displayed at a display of the vehicle. Preferably, the control deduces a deduced rolling radius of the tires in response to the characteristic output of the wheel sensors.
Abstract:
An interior rearview mirror assembly for vehicles incorporates a case having a reflective, prismatic mirror element, a support on the assembly for mounting the assembly on the interior of a vehicle, a day/night actuator mounted for movement between day and night positions on the case to change the amount of light reflected by the prismatic mirror element, and a lever mounted for movement on the case and engaging the actuator to move the actuator between the day and night positions. The lever includes a curved configuration adapted to mate and correspond with a portion of the case when the actuator is in the day and night positions. In a preferred embodiment, the lever is a pivot lever which extends outwardly through an aperture in the case and has concave and convex areas which mate with opposed portions of the aperture in which the lever is positioned. A carrier member which includes a circuit member secured to and/or at least partially encased and/or encapsulated within a support body such that electrical connections extend therefrom may be mounted within the case. Portions of the assembly such as the carrier member may form a stop for the day/night actuator to limit movement of the mirror housing between the day and night positions. In various embodiments, the mirror assembly may include an electrical component, such as a lamp or a video device, mounted on the carrier member with the component being connected to the circuit member for operation on the mirror assembly.
Abstract:
An interior rearview mirror audio system for a vehicle includes an interior rearview mirror assembly preferably comprising a plurality of microphones, a communication system of a vehicle and at least one manually actuated control input. The communication system includes a cellular telephone system and/or an emergency communication system. The communication system includes at least one communication device. The manually actuated control receives a manual input from an occupant of the vehicle and activates and/or adjusts the communication device of the communication system in response to the manual input. A control is preferably provided for receiving output signals of at least two microphones, the output signals comprising both vocal signals and non-vocal signals, and the control at least partially filtering out the non-vocal signals.
Abstract:
A vehicle proximity sensing system for sensing vehicle activity rearward of a driver of a vehicle comprises a proximity sensor, an information display and a control. The proximity sensor senses vehicle activity rearward of the driver of a subject vehicle to detect an approach of a rearwardly approaching vehicle. The information display alerts the driver of the subject vehicle that the rearwardly approaching vehicle is within a threshold distance. The control is operable to generate an alert on the information display in response to the proximity sensor.
Abstract:
This invention provides a plano-multiradius reflective element assembly suitable for use in an exterior sideview mirror assembly mounted to the side body of an automobile. The plano-multiradius reflective element assembly includes a plano reflective element which has a rearward field of view, when mounted in an exterior sideview mirror assembly mounted to the side body of an automobile, with unit magnification. The plano-multiradius reflective element assembly also includes an auxiliary reflective element including a multiradius portion with a rearward field of view. The plano reflective element provides a distortion-free rearward field of view and serves as the principal rearward-viewing portion of the plano-multiradius reflective element assembly. The multiradius portion provides a wide angle rearward field of view, and typically supplements the rearward field of view of the plano portion. The plano reflective element and the multiradius portion are separated by a demarcation element which enables the driver to readily delineate a rearward view in the plano portion from a rearward view in the multiradius portion. The plano reflective element and the multiradius reflective element are individually, separately, and adjacently attached to a single backing plate which is mounted to an actuator of the exterior sideview mirror assembly. By adjusting the position of the backing plate within the housing of the exterior sideview mirror assembly via the actuator, the rearward field of view of both the plano reflective element and the multiradius reflective element are simultaneously and similarly aligned.
Abstract:
A module assembly suitable for attachment to an inner surface of a vehicle windshield includes a housing and a rain sensor. The housing comprises a first side, which is configured to be generally adjacent the inner surface of the vehicle windshield when the module assembly is attached to the inner surface of the windshield. The housing further comprises a second side, which is generally opposing the first side. The module assembly further includes a rearview mirror assembly mounting member provided at the second side of the housing for releasably mounting a rearview mirror assembly to the module assembly. The rain sensor and at least one other vehicular accessory are accommodated in the housing, which is adapted at its first side for attachment to the inner surface of the vehicle windshield by at least one of a mechanical attachment and an adhesive attachment.
Abstract:
A mirror-based audio system for a vehicle comprises an interior rearview mirror system including a plurality of microphones for receiving audio signals within a cabin of the vehicle. The plurality of microphones comprise at least two microphones which generate output signals indicative of sound generated within the vehicle cabin. The at least two microphones are (i) positioned within an interior rearview mirror assembly, (ii) positioned adjacent to an interior rearview mirror assembly, (iii) positioned in an attachment to an interior rearview mirror assembly, or (iv) positioned within a module mounted to the windshield. The audio system further includes a control which is operable to distinguish the presence of vocal signals versus non-vocal signals and to at least partially filter out the non-vocal signals.
Abstract:
An exterior mirror assembly for a vehicle includes a signal light that provides an advanced notification system to approaching vehicles that the driver of the vehicle intends to turn or make a lane change. The exterior mirror assembly includes a housing with a reflective element and a positioning device for adjusting the position of the reflective element in the housing, and at least one signal light positioned in the housing. The signal light includes a light source and a light conduiting member which is adapted to project a pattern of light from the housing and yet restrict light from extending into the vehicle so that a driver seated in the vehicle does not directly observe the pattern of light. The light source may be provided by a light pipe which is optically coupled to a remote light source located, for example, in the vehicle. Preferably, the pattern of light extends at least rearwardly and laterally from the vehicle. In one form, the light conduiting member includes a light input surface on one end and at least one light emitting surface for directing light outwardly from the housing of the exterior mirror assembly. In another form, the exterior mirror assembly includes a powerfold mirror system which incorporates a security light which directs light in a first light pattern when mirror assembly is in its normal use position and a second pattern when the mirror assembly is in its folded position.