摘要:
A vehicular imaging and display system includes a rear backup camera at a rear portion of a vehicle, a video processor for processing image data captured by the rear camera, and a video display screen responsive to the video processor to display video images. During a reversing maneuver of the equipped vehicle, the video display screen displays video images captured by the rear camera. During forward travel of the equipped vehicle, the video display screen is operable to display images representative of a portion of the field of view of the rear camera to display images representative of an area sideward of the equipped vehicle responsive to at least one of (a) actuation of a turn signal indicator of the vehicle, (b) detection of a vehicle in a side lane adjacent to the equipped vehicle and (c) a lane departure warning system of the vehicle.
摘要:
A vision system for a vehicle includes at least a first imager, an image processor, and at least a second imager. The first imager has a field of view through the windshield of the vehicle in the direction of forward travel of the vehicle. The second imager captures video images of a scene occurring exteriorly and rearwardly of the vehicle. When the vehicle is executing a reversing maneuver, the image processor processes image data captured by the second imager to detect objects in the exterior scene to assist the driver in reversing the vehicle, and when the vehicle is traveling forward, the image processor and the first imager are part of at least one of (i) a headlamp control system of the vehicle, (ii) a rain sensing system of the vehicle, (iii) a lane departure warning system of the vehicle and (iv) a traffic sign recognition system of the vehicle.
摘要:
A video mirror system suitable for use in a vehicle includes an interior rearview mirror assembly having a reflective element and a video display screen module. The video display screen module may have a metallic enclosure and at least one of (a) a polarizer film and (b) a brightness enhancing film, and includes a liquid crystal display panel that is back lit by a plurality of white light emitting light emitting diodes. The video display screen module is fixedly disposed to the rear of the reflective element or near the reflective element or is extendable from a position at the rear of the reflective element to a position near the reflective element. The video display screen module, when activated, displays video images viewable by the driver and having a driver-viewable display luminance of at least about 700 candelas per square meter when viewable by the driver during daytime viewing.
摘要:
An information mirror system includes an interior rearview mirror assembly having an electro-optic transflective reflective element and a reconfigurable liquid crystal video display operable to display information. The video display is disposed in the mirror housing rearward of the transflective mirror reflector of the transflective reflective element, wherein information displayed by the video display is viewable by a driver of the equipped vehicle viewing through the transflective mirror reflector when the video display is displaying information. The rearview mirror assembly includes a microprocessor that controls dimming of the electro-optic transflective reflective element and that controls the video display. The information mirror system includes a forward facing camera that captures images through the windshield of the equipped vehicle. The forward facing camera is associated with a headlamp controller that, responsive to image processing of images captured by the forward facing camera, is operable to control the headlamps of the equipped vehicle.
摘要:
An interior rearview mirror system includes an interior rearview mirror assembly and a compass sensor. A physical mount mounts the compass sensor at the reflective element whereby the compass sensor adjusts in tandem with adjustment of the reflective element. A control receives at least one signal indicative of at least one magnetic field sensed by the compass sensor. The control determines a directional heading of the vehicle based on the signal or signals and generates a signal indicative of the directional heading of the vehicle. The control may automatically compensate for adjustment of the compass sensor in tandem with adjustment of the reflective element.
摘要:
A method of manufacturing a vehicle rearview mirror system including providing a reflective element and providing a common circuit board having first and second circuit portions joined with a breakout interface. The first circuit portion is populated with electronic components and the second circuit portion is populated with at least a compass sensor. After population, the first and second circuit portions are separated from the common circuit board to form, respectively, first and second circuit boards. The first circuit board is disposed at the rear of the reflective element and the second circuit board is interconnected to the first circuit board.
摘要:
An information display for use in vehicles including a module or housing located behind, and attached to, a support for the interior rearview mirror assembly. The module includes a display which is observable around the profile of the mirror by the vehicle operator or passengers. An upper portion of the display module is attached to the mount used to support the mirror assembly on the vehicle windshield. The upper portion of the module may be detachably coupled to the mount by a snap-on clip, by a threaded fastener secured directly to the mount, or by a resilient S-clip. The information display of this invention lends itself to quickly and inexpensively adding a wide range of information displays such as a compass, trip computer, clock, warning light, temperature readout, or the like, to any vehicle, at a location readily seen by the vehicle operator within the forward field of vision without substantially interfering or impairing the operator's field of vision.
摘要:
A video mirror system suitable for use in a vehicle includes an interior rearview mirror assembly mountable at an interior portion of a vehicle and includes a mirror case and a reflective element. A video display device may be one of (i) fixedly disposed in the mirror case and (ii) extendable and retractable relative to the mirror case. The video display device is operable to display video images that are viewable by the driver of the vehicle when the interior rearview mirror assembly is mounted at the interior portion of the vehicle. The interior rearview mirror assembly includes an on-screen display controller operable to receive a video signal from a camera and, responsive to receipt of the video signal, the on-screen display controller is operable to generate a video feed to the video display device.
摘要:
An interior rearview mirror system for a vehicle includes an interior rearview mirror assembly having a mirror casing, a reflective element and an application specific integrated compass chip. The application specific integrated compass chip includes at least two magnetoresponsive sensing elements established on a semiconductor substrate, and further includes associated circuitry commonly established with the magnetoresponsive sensing elements on the semiconductor substrate. Processing of an algorithm by a microprocessor of the interior rearview mirror system determines a directional heading of the vehicle responsive to a sensing of a magnetic field by the magnetoresponsive sensing elements and automatically compensates for a deviating magnetic field. An information display of the interior rearview mirror assembly displays the directional heading of the vehicle. The application specific integrated compass chip may have an area of less than approximately two square centimeters.
摘要:
A vehicular imaging and display system includes a rear backup camera at a rear portion of a vehicle, a video processor for processing image data captured by the rear camera, and a video display screen responsive to the video processor to display video images. During a reversing maneuver of the equipped vehicle, the video display screen displays video images captured by the rear camera. During forward travel of the equipped vehicle, the video display screen is operable to display images representative of a portion of the field of view of the rear camera to display images representative of an area sideward of the equipped vehicle responsive to at least one of (a) actuation of a turn signal indicator of the vehicle, (b) detection of a vehicle in a side lane adjacent to the equipped vehicle and (c) a lane departure warning system of the vehicle.