Patents by Inventor Ronald M. Taylor
Ronald M. Taylor has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20140355974Abstract: A multi-view image system that includes a single camera configured to capture an image, and a transreflective device. The transreflective device is operable to a transparent-state where light passes through the transreflective device to provide the camera a first image of an area from a first perspective. The transreflective device is also operable to a reflective-state where light is reflected by the transreflective device to provide the camera a second image of the area from a second perspective distinct from the first perspective. The system may also include a minor arrangement that cooperates with the transreflective device to provide the camera the first image when the transreflective device is in the transparent-state, and the second image when the transreflective device in in the reflective-state.Type: ApplicationFiled: June 4, 2013Publication date: December 4, 2014Inventors: YEW KWANG LOW, KOK WEE YEO, CHEE KENG YEO, RONALD M. TAYLOR, WARD K. EVERLY, WILLIAM GARRISON SHOGREN
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Publication number: 20140168377Abstract: A system, controller, and method for aligning a stereo camera of a vehicle mounted object detection system that includes a first camera and a second camera mounted spaced apart on a vehicle. An image from each camera at two different times is used to determine an observed displacement of an object relative to the vehicle. A predicted displacement of the object relative to the vehicle is also determined using either a difference of vehicle position measured based on other vehicle measurements or GPS, or a difference of size of the object in images taken at the two different times. Alignment is provided by determining a triangulation correction based on a difference of the observed displacement and the predicted displacement to correct for misalignment of the cameras.Type: ApplicationFiled: December 13, 2012Publication date: June 19, 2014Applicant: DELPHI TECHNOLOGIES, INC.Inventors: Charles A. Cluff, Ronald M. Taylor
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Patent number: 8659408Abstract: A system and method to provide a notification to an operator of a vehicle that an object is proximate to the vehicle. Data from a visible light camera and a multiple zone temperature sensor are combined or fused to determine which regions of a display should be highlighted in order to help the vehicle operator better notice or discern an object shown on a display. The region or area of the display highlighted is determined by displaying a highlighted area or icon on the display corresponding to an area where objects detected on image data maps of hue and/or saturation and/or intensity data from the camera intersect with objects detected on a temperature data map from the temperature sensor. Misalignment between the camera and the temperature sensor may be tolerated by expanding the object detected on the various maps in order to increase the probability of an intersection occurring.Type: GrantFiled: May 22, 2012Date of Patent: February 25, 2014Assignee: Delphi Technologies, Inc.Inventors: Ronald M. Taylor, Jeremy S. Greene
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Publication number: 20130325256Abstract: A non-contact gesture recognition system for recognizing gestures made by an occupant of a vehicle using a first multiple-zone temperature sensor equipped with an array of temperature sensors. The sensor outputs an array signal indicative of a zone temperature for each of a plurality of zones within the vehicle. The array may be oriented such that a sample direction on the array arising from the gesture is characterized as diagonal. The sensor may include a multi-focal length Fresnel lens panel formed of a plurality of Fresnel lens elements having various focal lengths.Type: ApplicationFiled: May 29, 2012Publication date: December 5, 2013Applicant: DELPHI TECHNOLOGIES, INC.Inventors: Ronald M. Taylor, Jeremy S. Greene, Morgan D. Murphy
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Publication number: 20130314221Abstract: A system and method to provide a notification to an operator of a vehicle that an object is proximate to the vehicle. Data from a visible light camera and a multiple zone temperature sensor are combined or fused to determine which regions of a display should be highlighted in order to help the vehicle operator better notice or discern an object shown on a display. The region or area of the display highlighted is determined by displaying a highlighted area or icon on the display corresponding to an area where objects detected on image data maps of hue and/or saturation and/or intensity data from the camera intersect with objects detected on a temperature data map from the temperature sensor. Misalignment between the camera and the temperature sensor may be tolerated by expanding the object detected on the various maps in order to increase the probability of an intersection occurring.Type: ApplicationFiled: May 22, 2012Publication date: November 28, 2013Applicant: DELPHI TECHNOLOGIES, INC.Inventors: Ronald M. Taylor, Jeremy S. Greene
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Publication number: 20130050489Abstract: An imaging system is configured to refractively shift light from a field of view about a vehicle to an image sensing device. The field of view is directed through a vehicle window characterized as having a substantial rake angle. The imaging system includes a first refractive element configured to be optically coupled with the vehicle window. Light impinging on a first surface of the first refractive element along the field of view axis passes through the first refractive element and exits a second surface along an intermediate axis. The imaging system includes a second refractive element in optical communication with an image sensing device. Light impinging on a third surface of the second refractive element along the intermediate axis passes through the second refractive element and exits a fourth surface along an image sensing device axis, whereby light from the field of view is directed into the image sensing device.Type: ApplicationFiled: August 24, 2011Publication date: February 28, 2013Applicant: DELPHI TECHNOLOGIES, INC.Inventors: RONALD M. TAYLOR, DENNIS C. NOHNS
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Publication number: 20120314069Abstract: An optical sensor system adapted for use on a vehicle including a plurality of optoelectronic devices and a single high efficiency first lens. The optical sensor system is positioned on the vehicle to view a field of view about the vehicle. The optical sensor system may provide multiple independent video signals to multiple vehicle warning and control systems. Each video signal that is generated by each optoelectronic device may be optimized for a specific vehicle warning or control system by using additional second lenses to change the field of view, optical filters to change the spectral sensitivity, and/or independent exposure times to change the light sensitivity or dynamic range. The optoelectronic devices may be optoelectronic dies or cores, such as those used in wafer level cameras.Type: ApplicationFiled: June 8, 2011Publication date: December 13, 2012Applicant: DELPHI TECHNOLOGIES, INC.Inventor: RONALD M. TAYLOR
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Patent number: 8249798Abstract: A vehicle pre-impact sensing system is provided that includes an array of energy signal transmitters mounted on a vehicle for transmitting signals within multiple transmit zones spaced from the vehicle and an array of receiver elements mounted on the vehicle for receiving signals reflected from an object located in one or more multiple receive zones indicative of the object being in certain one or more zones. A processor processes the received reflected signals and determines range, location, speed and direction of the object, determines whether the object is expected to impact the vehicle as a function of the determined range, location, speed and direction of the object, and generates an output signal indicative of a pre-impact event. The system may detect one or more features of a target object, such as a front end of a vehicle. Additionally, the system may modulate the transmit beams. Further, the system may perform a terrain normalization to remove stationary items.Type: GrantFiled: May 20, 2009Date of Patent: August 21, 2012Assignee: Delphi Technologies, Inc.Inventors: Kevin J. Hawes, Ronald M. Taylor, Morgan D. Murphy
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Patent number: 8164045Abstract: An optical system and method for controlling light propagation along a light path. An optical element such as a lens is formed of a first light transmitting material and has a surface finish effective to scatter light impinging on the surface. Index matching material contacts to a portion of the surface so as to reduce or nullify the scattering effects of the surface finish within the portion. This allows the first optical element to have surfaces that have been generally prepared for scattering light and then later selectively negate the scattering effects of the surface finish by contacting portions of the surface with index matching material. As such, light in the optical element directed toward a surface or boundary within selected portion propagates into or out of the optical element. Light outside of the selected portion is scattered. Such an arrangement helps to reduce image degradation due to light outside of the light path being reflected about within the optical system.Type: GrantFiled: February 2, 2010Date of Patent: April 24, 2012Assignee: Delphi Technologies, Inc.Inventors: John R. Troxell, Ronald M. Taylor
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Publication number: 20120050024Abstract: A vehicle camera system having features to attract the attention of a vehicle driver for discerning an object about the vehicle. The vehicle camera system has a camera configured to view an area about a vehicle and an infrared sensor configured to detect an object at a location within the area. The system includes a display that shows an image of the area and highlights a portion of the display corresponding to the location of the object when the object is detected by the infrared sensor. The infrared sensor is formed by a non-planar arrangement of infrared detectors that provides a wide angle field of view for detecting objects radiating infrared energy, without sacrificing infrared detection sensitivity.Type: ApplicationFiled: August 25, 2010Publication date: March 1, 2012Applicant: DELPHI TECHNOLOGIES, INC.Inventors: RONALD M. TAYLOR, YEW KWANG LOW, KOK WEE YEO
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Patent number: 7932835Abstract: An object detection system is provided for detecting a thermal emitting object in a blind zone proximate to a host vehicle. The system includes a thermal radiation detector located on a host vehicle and configured to sense temperature of multiple coverage zones proximate to the host vehicle. A processor processes temperature sensed by an infrared detector. The processor determines a change in thermal temperature sensed by the infrared detector and determines the presence of an object in the coverage zone based on the change in the sensed temperature. An output provides a signal indicative of an object sensed in the coverage zone based on the determined change in temperature.Type: GrantFiled: January 25, 2008Date of Patent: April 26, 2011Assignee: Delphi Technologies, Inc.Inventors: Ronald M. Taylor, Jeremy S. Greene
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Patent number: 7876204Abstract: An object detection system is provided for detecting a thermal emitting object in a blind zone proximate to a host vehicle. The system includes a thermal radiation detector located on a host vehicle and configured to sense temperature of multiple coverage zones proximate to the host vehicle. A processor processes temperature sensed by an infrared detector. The processor determines a change in thermal temperature sensed by the infrared detector and determines the presence of an object in the coverage zone based on the change in the sensed temperature. An output provides a signal indicative of an object sensed in the coverage zone based on the determined change in temperature.Type: GrantFiled: January 25, 2008Date of Patent: January 25, 2011Assignee: Delphi Technologies, Inc.Inventor: Ronald M. Taylor
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Patent number: 7828478Abstract: A thermal detecting device for sensing temperature at multiple locations proximate to the detecting device is provided. The detecting device has a pair of infrared detectors each configured to measure temperature of two locations by receiving infrared energy of the two locations. A housing encloses the pair of infrared detectors. The housing is configured with an aperture to allow the infrared energy of the two locations to be received by the pair of infrared detectors. A reflective mirror or two mirrors focus the infrared energy of the two locations towards the pair of infrared detectors. The detecting device may be configured to determine if there is a temperature differential at a location as the housing moves with respect to the location.Type: GrantFiled: May 26, 2005Date of Patent: November 9, 2010Assignee: Delphi Technologies, Inc.Inventors: Siddharth S. Rege, Joseph E. Harter, Jr., Ronald M. Taylor
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Patent number: 7791670Abstract: Image processing parameters of an imaging chip in a vision-based occupant sensing system are adjusted for each frame based on ambient illumination responsive information obtained in the idle period preceding that frame. The same sensing data is also used to determine if active illumination is needed to supplement existent ambient illumination during the ensuing image acquisition interval. The inter-frame ambient illumination is detected with an external light sensor or with selected pixels of the imaging chip, and the information is used to calculate and set the gain and integration time of the imaging chip. In applications where the resolution of the imaging chip significantly exceeds the resolution required for occupant sensing, intensity data from one or more otherwise inactive pixels is averaged with the intensity data from the normally active pixels to adapt the sensitivity of the imaging chip to changing ambient illumination.Type: GrantFiled: May 11, 2005Date of Patent: September 7, 2010Assignee: Delphi Technologies, Inc.Inventors: William W. Fultz, Michael R Meier, Ronald M. Taylor, Thomas L. Voreis, Robert K Constable, George J. Noland
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Publication number: 20100200737Abstract: An optical system and method for controlling light propagation along a light path. An optical element such as a lens is formed of a first light transmitting material and has a surface finish effective to scatter light impinging on the surface. Index matching material contacts to a portion of the surface so as to reduce or nullify the scattering effects of the surface finish within the portion. This allows the first optical element to have surfaces that have been generally prepared for scattering light and then later selectively negate the scattering effects of the surface finish by contacting portions of the surface with index matching material. As such, light in the optical element directed toward a surface or boundary within selected portion propagates into or out of the optical element. Light outside of the selected portion is scattered. Such an arrangement helps to reduce image degradation due to light outside of the light path being reflected about within the optical system.Type: ApplicationFiled: February 2, 2010Publication date: August 12, 2010Applicant: DELPHI TECHNOLOGIES, INC.Inventors: John R. Troxell, Ronald M. Taylor
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Patent number: 7745771Abstract: In an actively illuminated imaging system, illumination of a segmented scene is synchronized with an image sensing period. A scene is segmented into a plurality of scene portions utilizing a segmented lens. In an aspect, a first scene portion is illuminated when an imager is actively collecting photogenerated charge from the first scene portion, and a second scene portion is illuminated when an imager is actively collecting photogenerated charge from the second scene portion. The sensitivity of an image sensor is maximized, while simultaneously minimizing the amount of light that must be supplied to illuminate a scene. An irradiance pattern is varied allowing a more uniform distribution of light. Bands of varying wavelength, polarization, and light intensity may be variously applied to illuminate individual scene segments, as needed to enhance an identification of an object in the scene. The present invention is particularly useful with high frame rate imaging systems.Type: GrantFiled: April 3, 2007Date of Patent: June 29, 2010Assignee: Delphi Technologies, Inc.Inventors: John R. Troxell, Ronald M. Taylor, Siddharth S. Rege
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Publication number: 20090299633Abstract: A vehicle pre-impact sensing system is provided that includes an array of energy signal transmitters mounted on a vehicle for transmitting signals within multiple transmit zones spaced from the vehicle and an array of receiver elements mounted on the vehicle for receiving signals reflected from an object located in one or more multiple receive zones indicative of the object being in certain one or more zones. A processor processes the received reflected signals and determines range, location, speed and direction of the object, determines whether the object is expected to impact the vehicle as a function of the determined range, location, speed and direction of the object, and generates an output signal indicative of a pre-impact event. The system may detect one or more features of a target object, such as a front end of a vehicle. Additionally, the system may modulate the transmit beams. Further, the system may perform a terrain normalization to remove stationary items.Type: ApplicationFiled: May 20, 2009Publication date: December 3, 2009Applicant: DELPHI TECHNOLOGIES, INC.Inventors: Kevin J. Hawes, Ronald M. Taylor
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Publication number: 20090299631Abstract: A vehicle pre-impact sensing system is provided that includes an array of energy signal transmitters mounted on a vehicle for transmitting signals within multiple transmit zones spaced from the vehicle and an array of receiver elements mounted on the vehicle for receiving signals reflected from an object located in one or more multiple receive zones indicative of the object being in certain one or more zones. A processor processes the received reflected signals and determines range, location, speed and direction of the object, determines whether the object is expected to impact the vehicle as a function of the determined range, location, speed and direction of the object, and generates an output signal indicative of a pre-impact event. The system may detect one or more features of a target object, such as a front end of a vehicle. Additionally, the system may modulate the transmit beams. Further, the system may perform a terrain normalization to remove stationary items.Type: ApplicationFiled: May 20, 2009Publication date: December 3, 2009Applicant: Delphi Technologies, Inc.Inventors: Kevin J. Hawes, Ronald M. Taylor
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Publication number: 20090299632Abstract: A vehicle pre-impact sensing system is provided that includes an array of energy signal transmitters mounted on a vehicle for transmitting signals within multiple transmit zones spaced from the vehicle and an array of receiver elements mounted on the vehicle for receiving signals reflected from an object located in one or more multiple receive zones indicative of the object being in certain one or more zones. A processor processes the received reflected signals and determines range, location, speed and direction of the object, determines whether the object is expected to impact the vehicle as a function of the determined range, location, speed and direction of the object, and generates an output signal indicative of a pre-impact event. The system may detect one or more features of a target object, such as a front end of a vehicle. Additionally, the system may modulate the transmit beams. Further, the system may perform a terrain normalization to remove stationary items.Type: ApplicationFiled: May 20, 2009Publication date: December 3, 2009Applicant: Delphi Technologies, Inc.Inventors: Kevin J. Hawes, Ronald M. Taylor, Morgan D. Murphy
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Publication number: 20090189781Abstract: An object detection system is provided for detecting a thermal emitting object in a blind zone proximate to a host vehicle. The system includes a thermal radiation detector located on a host vehicle and configured to sense temperature of multiple coverage zones proximate to the host vehicle. A processor processes temperature sensed by an infrared detector. The processor determines a change in thermal temperature sensed by the infrared detector and determines the presence of an object in the coverage zone based on the change in the sensed temperature. An output provides a signal indicative of an object sensed in the coverage zone based on the determined change in temperature.Type: ApplicationFiled: January 25, 2008Publication date: July 30, 2009Inventors: Ronald M. Taylor, Jeremy S. Greene