Abstract: Memory testing at system startup, such as boot POST, of an information handling system is accelerated by adjusting memory testing routines to use instructions that take advantage of optimizations made to information handling system and CPU architectures. For instance, memory test iterations in one Mbyte portions using 128-bit SIMD registers, 64-bit MMX registers, ADD and SUB instructions, the MOVNTDQ instruction, and relying on an initial setting of the gate A20 and protected mode result in a substantially accelerated memory test.

Abstract: A ping-pong amplifier with reduced glitching is described. The ping-pong amplifier includes a nulling amplifier coupled to a switching network. The switching network is used to auto-zero a ping amplifier within a ping-pong amplifier. The nulling amplifier drives the output of a ping amplifier to a proper output voltage level during auto-zeroing of the ping amplifier. By being at a proper output voltage level, glitches associated with transitioning between a ping amplifier and a pong amplifier are reduced or eliminated.

Abstract: An image sensing system for a vehicle includes an imaging sensor comprising a two-dimensional array of light sensing photosensor elements, preferably formed on a semiconductor substrate, and a logic and control circuit comprising an image processor for processing image data derived from the imaging sensor. The logic and control circuit generates at least one control output for controlling at least one light of the vehicle. The imaging sensor is disposed at an interior portion of the vehicle proximate the windshield of the vehicle and has a forward field of view to the exterior of the vehicle through an area of the windshield. The at least one control output preferably controls at least one of (i) a beam state of a headlight; (ii) a beam aim of a headlight; (iii) a beam pattern of a headlight and (iv) a beam intensity of a headlight.

Abstract: An image sensing system for a vehicle includes an imaging sensor and a logic and control circuit. The imaging sensor comprises a two-dimensional array of light sensing photosensor elements formed on a semiconductor substrate, and has a field of view exterior of the vehicle. The logic and control circuit comprises an image processor for processing image data derived from the imaging sensor. The image sensing system may generate an indication of the presence of an object within the field of view of the imaging sensor. Preferably, video images may be captured by said imaging sensor and may be displayed by a display device for viewing by the driver when operating the vehicle. The logic and control circuit may generate at least one control output, and the at least control output may control an enhancement of the video images.

Abstract: An image sensing system for a vehicle includes an imaging sensor and a logic and control circuit. The imaging sensor comprises a two-dimensional array of light sensing photosensor elements formed on a semiconductor substrate and is disposed at an interior portion of the vehicle proximate the windshield of the vehicle and has a forward field of view to the exterior of the vehicle through an area of the windshield. The logic and control circuit comprises an image processor for processing image data derived from the imaging sensor. The logic and control circuit generates at least one control output. The image sensing system detects lane markers on a road being traveled by the vehicle and present in the field of view of the imaging sensor.

Abstract: An image sensing system for a vehicle includes an imaging sensor comprising a two-dimensional array of light sensing photosensor elements. The system includes a logic and control circuit comprising an image processor for processing image data derived from the imaging sensor. The logic and control circuit generates at least one control output for controlling at least one accessory of the vehicle. The imaging sensor is disposed at an interior portion of the cabin of the vehicle and preferably has a field of view exterior of the vehicle through a window of the vehicle.

Abstract: An image sensing system for a vehicle includes an imaging sensor comprising a two-dimensional array of light sensing photosensor elements. The system includes a logic and control circuit comprising an image processor for processing image data derived from the imaging sensor. The logic and control circuit generates at least one control output for controlling at least one accessory of the vehicle. The imaging sensor is disposed at an interior portion of the cabin of the vehicle and preferably has a field of view exterior of the vehicle through a window of the vehicle.

Abstract: An image sensing system for a vehicle includes an imaging sensor comprising a two-dimensional array of light sensing photosensor elements, preferably formed on a semiconductor substrate, and a logic and control circuit, preferably with at least a portion of the logic and control circuit commonly formed on a semiconductor with the array of light sensing elements. The logic and control circuit comprises an image processor for processing image data derived from the imaging sensor. The imaging sensor is disposed at an interior portion of the cabin of the vehicle and has a field of view. At least one illumination source illuminates a region of interest within the field of view of the imaging sensor and the illumination source principally radiates in a spectral region that is outside the visible light spectrum and that comprises wavelengths within the responsive range of the imaging sensor.

Abstract: An image sensing system for a vehicle includes an imaging sensor comprising a two-dimensional array of light sensing photosensor elements, and a logic and control circuit comprising an image processor for processing image data derived from the imaging sensor. The logic and control circuit generates at least one control output for controlling at least one light of the vehicle. The imaging sensor is disposed at an interior portion of the cabin of the vehicle proximate the windshield of the vehicle and has a forward field of view to the exterior of the vehicle, preferably through a windshield area that is swept by the windshield wipers. The imaging sensor is generally centrally located along the vehicle axis and is relatively high in the interior of the vehicle.

Abstract: An image sensing system for a vehicle includes an imaging sensor comprising a two-dimensional array of light sensing photosensor elements and a logic and control circuit comprising an image processor for processing image data derived from the imaging sensor. The imaging sensor is disposed at an interior portion of the vehicle proximate the windshield of the vehicle and has a forward field of view to the exterior of the vehicle that preferably includes a windshield area that is swept by the windshield wipers. The image sensing system senses the presence of an object within the field of view of the imaging sensor the system controls, or supplements the control of, a collision avoidance system of the vehicle.

Abstract: A vehicle headlamp control method and apparatus includes providing an imaging sensor that senses light in spatially separated regions of a field of view forward of the vehicle. Light levels sensed in individual regions of the field of view are evaluated in order to identify light sources of interest, such as oncoming headlights and leading taillights. The vehicle's headlights are controlled in response to identifying such particular light sources or absence of such light sources. Spectral signatures of light sources may be examined in order to determine if the spectral signature matches that of particular light sources such as the spectral signatures of headlights or taillights. Sensed light levels may also be evaluated for their spatial distribution in order to identify light sources of interest.

Abstract: A method for producing a magnetic recording medium includes applying a non-magnetic back coat to a substrate, applying a magnetic front coat to the substrate, in-line calendering the coated substrate using opposed rolls, at least one of the rolls being a generally compliant roll, and off-line calendering the substrate using opposed, generally non-compliant rolls. The off-line calendering optionally includes steel-on-steel calendering and the method optionally includes only one off-line calendering pass and only one in-line calendering pass. Calendering the coated substrate optionally occurs using at least one nip, the calendering including calendering the coated substrate through a final nip including generally non-compliant rolls. Other methods, and magnetic recording media produced by such methods, also are disclosed.

Abstract: A vehicle interior rearview mirror assembly (10) comprises an accessory (24), a reflective element (18) and a bezel (20). The mirror assembly may define portions of a pocket (23) that at least partially receives and secures the accessory therebetween when the reflective element is at least partially received in the bezel. The mirror assembly (110) may include a microphone (124) and an acoustic cover (126) positioned at least partially over one or more inlet ports (124j, 124k) of the microphone. The acoustic cover may include an outer air flow limiting layer (130b) that substantially limits air flow therethrough and a diffusing material (130a) that may space and support the outer layer from the inlet ports to substantially diffuse air flow that penetrates the outer layer. An acoustic barrier (132) may be positioned between a pair of inlet ports of the microphone to enhance the directivity of the microphone.

Abstract: A method and system for product configuration is provided. The system includes, a user interface that allows a user to configure a product; a web-based application that interfaces with the user interface, a data collector module and a view creation module allowing a user to configure the product; and a data communication layer that interfaces between the web-based application and plural databases for building an XML based product configuration database. XML tags are used for identifying various options that are selected by the user. The method includes, creating and/or updating catalog data using XML tags; allowing a user to select product configuration options; and displaying user selected product options. The user interface includes a configuration interface; catalog interface; viewing interface and a summary interface. The configuration interface allows a user to build an overall product configuration; and the catalog interface allows a user to select and/or de-select plural options.

Abstract: A vehicular vision system comprises a photosensor array comprising a plurality of photosensor elements arranged in a predefined arrangement. The photosensor array has a field of view forward of the vehicle that is generally in line with the vehicle's primary direction of forward travel. The photosensor array captures an image of at least one item of interest exterior the vehicle within its forward field of view. A control is responsive to an output of the photosensor array. Preferably, the control analyzes particular groupings of photosensor elements of the photosensor array while ignoring other particular groupings of photosensor elements of the photosensor array so as to determine at least one of presence, size, shape, contour and motion of the at least one item of interest exterior the vehicle.

Abstract: A vehicle photosensing system includes a photosensor array that is disposed within the interior cabin of the vehicle and having a field of view forward through the windshield of the vehicle. The photosensing system further providing a control for either controlling operation of a vehicle headlight or monitoring a surface condition of the windshield of the vehicle. If controlling the vehicle headlight, preferably the control transitions the headlight from a first beam mode to a second beam mode in response to detection of a headlight and/or a taillight by the photosensor array within its forward field of view. If monitoring a surface condition of the windshield of the vehicle, the photosensing system operates the vehicle's windshield wiper system in response to a signal generated by the control.

Abstract: A vehicle vision system includes a vehicle having first and second spatially separated image capture sensors. The first image capture device has a first field of view having a first field of view portion at least partially overlapping a field of view portion of a second field of view of the second image capture device. A control receives a first image input from the first image capture sensor and a second image input from the second image capture sensor and generates a composite image synthesized from the first image input and the second image input. A display system displays the composite image.

Abstract: Memory testing at system startup, such as boot POST, of an information handling system is accelerated by adjusting memory testing routines to use instructions that take advantage of optimizations made to information handling system and CPU architectures. For instance, memory test iterations in one Mbyte portions using 128-bit SIMD registers, 64-bit MMX registers, ADD and SUB instructions, the MOVNTDQ instruction, and relying on an initial setting of the gate A20 and protected mode result in a substantially accelerated memory test.

Abstract: A monitoring device for vehicles includes a housing, at least one electrochromic mirror glass arranged in the housing so as to have a front side facing an observer, and at least one camera. The at least one electrochromic mirror glass comprises a reflective layer that is reflective in the visible spectral range of light. The at least one camera is arranged behind the reflective layer in a viewing direction viewed from the front side. The at least one camera takes images through the reflective layer. The electrochromic mirror glass has an electrochromic layer and the reflective layer is arranged behind the electrochromic layer in the viewing direction.

Abstract: A vehicle photosensing system includes a photosensor array that is disposed within the interior cabin of the vehicle and having a field of view forward through the windshield of the vehicle. The photosensing system further providing a control for either controlling operation of a vehicle headlight or monitoring a surface condition of the windshield of the vehicle. If controlling the vehicle headlight, preferably the control transitions the headlight from a first beam mode to a second beam mode in response to detection of a headlight and/or a taillight by the photosensor array within its forward field of view. If monitoring a surface condition of the windshield of the vehicle, the photosensing system operates the vehicle's windshield wiper system in response to a signal generated by the control.