-
公开(公告)号：US20210178971A1
公开(公告)日：2021-06-17
申请号：US17249374
申请日：2021-03-01
Applicant: Magna Electronics Inc.
Inventor： Yuesheng Lu , Krishna Koravadi , Vivek Vaid , Joshua G. Windeler , Heinz A. Mattern
IPC: B60R1/00 , H04N5/247 , H04N13/351 , H04N13/282 , H04N7/18
Abstract: A vehicular multi-camera vision system includes a plurality of exterior viewing vehicle cameras disposed at a vehicle, a trailer camera disposed at a rear of a trailer and viewing rearward, an ECU and a display device in the vehicle. With the trailer not hitched to the vehicle and during a driving maneuver of the vehicle, image data captured by the vehicle cameras is provided to the ECU and the display device displays video images generated by the ECU and derived from image data captured by the vehicle cameras. With the trailer hitched to the vehicle and during a driving maneuver of the vehicle towing the trailer, image data captured by the trailer camera and the vehicle cameras is provided to the ECU and the display device displays video images generated by the ECU and derived from image data captured by the trailer camera and side viewing vehicle cameras.
-
公开(公告)号：US20210107474A1
公开(公告)日：2021-04-15
申请号：US17247694
申请日：2020-12-21
Applicant: MAGNA ELECTRONICS INC.
Inventor： Yuesheng Lu , Joel S. Gibson , Duane W. Gebauer , Richard D. Shriner , Patrick A. Miller
Abstract: A vehicular vision system includes a camera, a distance sensor and a controller having at least one processor. Image data captured by the camera and sensor data captured by the distance sensor are processed at the controller. The controller, responsive to processing of captured image data and of captured sensor data, detects an object. The controller determines the distance to the detected object based at least in part on difference between the positions of the detected object in captured image data and in captured sensor data. The controller, responsive to processing of captured image data and of captured sensor data, and responsive to the determined distance to the detected object, determines that the detected object represents a collision risk. The controller alerts a driver of the vehicle of the collision risk and/or controls the vehicle to mitigate the collision risk.
-
63.发明授权公开(公告)号：US10911714B2
公开(公告)日：2021-02-02
申请号：US16947776
申请日：2020-08-17
Applicant: MAGNA ELECTRONICS INC.
Inventor： Vivek Vaid , Nazar F. Bally , Yuesheng Lu
Abstract: A method for providing outputs to receivers of a vehicular vision system includes disposing a camera at a vehicle and disposing an LVDS repeater device at the vehicle. The LVDS repeater device includes a de-serializer, a repeater and at least two serializers. The LVDS repeater device is powered at least in part via power-over-coax from a head unit or ECU of the vehicle. The camera captures image data and outputs an LVDS camera output. The LVDS camera output is received at the LVDS repeater device and is de-serialized via the de-serializer. The de-serialized LVDS camera output is provided to the repeater and at least two outputs are provided to the serializers and are serialized. The serializers each output a respective LVDS repeater output to a respective receiver of the vehicle. The receivers include a receiver of respective ones of the vehicle head unit and the ECU.
-
公开(公告)号：US20210029288A1
公开(公告)日：2021-01-28
申请号：US16949050
申请日：2020-10-12
Applicant: MAGNA ELECTRONICS INC.
Inventor： Clarence P. McElroy , Yuesheng Lu , Axel Nix
Abstract: An imaging system for a vehicle includes a tail lamp assembly that illuminates a field of illumination rearward of the vehicle. A light source control may operate at least one light source of the tail lamp assembly in a repeating cycle that includes (i) a first illumination period wherein light emitted by the tail lamp assembly has a first brightness level and (ii) a second illumination period wherein light emitted by the tail lamp assembly has a second brightness level that is lower than the first brightness level. A camera is operable to capture image data representative of a region that is at least in part within the field of illumination. A camera control may operate the camera to capture image data during at least part of the first illumination period.
-
公开(公告)号：US10904489B2
公开(公告)日：2021-01-26
申请号：US16401159
申请日：2019-05-02
Applicant: MAGNA ELECTRONICS INC.
Inventor： Yuesheng Lu , Steven V. Byrne
Abstract: A method of calibrating cameras of a multi-camera vision system for a vehicle moving along a vehicle assembly line includes equipping the vehicle as it moves along the vehicle assembly line with a plurality of cameras and equipping the vehicle with an image processor for processing image data captured by the cameras. As the vehicle moves along the vehicle assembly line, a driver-side target at a driver-side region of the vehicle assembly line is present within the fields of view of front, driver-side and rear cameras and a passenger-side target at a passenger-side region of the vehicle assembly line is present within the fields of view of the front, passenger-side and rear cameras. The cameras are calibrated responsive to processing image data of the driver-side target captured by the front, rear and driver-side cameras and image data of the passenger-side target captured by the front, rear and passenger-side cameras.
-
Patent Agency Ranking
公开(公告)号：US10858042B2
公开(公告)日：2020-12-08
申请号：US15959769
申请日：2018-04-23
Applicant: MAGNA ELECTRONICS INC.
Inventor： Yuesheng Lu , Joel S. Gibson , Travis G. Johnson , Shawn T. Hunt
Abstract: A method for determining a trailer angle for a trailering assist system of a vehicle includes providing a rearward facing camera at a rearward portion of a vehicle and a control that processes image data captured by the camera. Responsive to processing by the processor of captured image data, a location of a portion of the trailer relative to the vehicle and a trailer angle of the trailer relative to a longitudinal axis of the vehicle are determined. During a reversing maneuver, a rearward trajectory of the trailer is determined and a graphic overlay may be generated to overlay displayed images to indicate the determined rearward trajectory. During forward travel, a degree of swing of the trailer may be determined and a threshold level of swing may be adjusted based at least in part on a speed of the vehicle and trailer and/or a load of the trailer.
-
公开(公告)号：US10807515B2
公开(公告)日：2020-10-20
申请号：US16147948
申请日：2018-10-01
Applicant: MAGNA ELECTRONICS INC.
Inventor： Michael J. Higgins-Luthman , Yuesheng Lu , William C. Ince
Abstract: A vehicular adaptive driving beam headlighting system includes a camera disposed at and viewing forwardly through a windshield of a vehicle. A control includes an image processor that processes image data captured by the camera at night to detect headlights present in a field of view of the camera of an oncoming vehicle that is approaching the equipped vehicle along a traffic lane to the left of a traffic lane of a road that the equipped vehicle is travelling along. A left-side headlamp is disposed at a left-side front portion of the equipped vehicle and a right-side headlamp is disposed at a right-side front portion of the equipped vehicle. Responsive to detection of headlights of an oncoming vehicle, the left-side headlamp beam of light is adjusted to reduce glaring a driver of the oncoming vehicle.
-
公开(公告)号：US10800332B2
公开(公告)日：2020-10-13
申请号：US16413698
申请日：2019-05-16
Applicant: MAGNA ELECTRONICS INC.
Inventor： Yuesheng Lu , Steven V. Byrne , Paul A. VanOphem , James D. Harris
Abstract: A method for assisting a driver of a vehicle towing a trailer includes providing a rear backup camera at a rear portion of the vehicle. A trailer having a trailer tow bar is attached to the trailer hitch of the vehicle. The vehicle is driven while towing the trailer and image data is captured via the rear backup camera and provided to a control at the vehicle. The image data captured while the vehicle is towing the trailer is processed at the control to determine an angle of the trailer tow bar relative to the vehicle. Responsive to determining the angle of the trailer tow bar relative to the vehicle, a degree of sway of the trailer relative to the vehicle is determined. Responsive to determination that the degree of sway is greater than a threshold degree of sway, an output is generated via the control.
-
公开(公告)号：US20200267827A1
公开(公告)日：2020-08-20
申请号：US15929462
申请日：2020-05-04
Applicant: Magna Electronics Inc.
Inventor： Steven V. Byrne , Yuesheng Lu , Rene Dreiocker , Jonathan D. Conger
Abstract: A camera module for a vehicular vision system includes a lens barrel accommodating a lens, a front camera housing portion having an imager PCB disposed therein, and a rear camera housing portion mated with the front camera housing. The imager PCB is disposed at the front camera housing portion with the imager optically aligned with an optical axis of the optical elements of the lens barrel. A thermal element (i) is disposed between the imager PCB and the front camera housing portion and has a coefficient of thermal expansion (CTE) element of 13 ppm/° C. or less and/or (ii) has its temperature controlled via a thermoelectric device of the camera module. With the camera module disposed at the vehicle, circuitry of the camera module is in electrical connection with a wire harness of the vehicle.
-
公开(公告)号：US10750119B2
公开(公告)日：2020-08-18
申请号：US15784227
申请日：2017-10-16
Applicant: MAGNA ELECTRONICS INC.
Inventor： Vivek Vaid , Nazar F. Bally , Yuesheng Lu
Abstract: A vision system of a vehicle includes a camera disposed at a vehicle and having a field of view exterior of the vehicle. The camera captures image data and outputs a low voltage differential signal (LVDS). The system includes an LVDS repeater that receives the LVDS signal output by the camera and outputs at least two LVDS outputs to respective receivers. Each of the at least two LVDS outputs is representative of the LVDS signal output by the camera. The receivers include a receiver of respective ones of at least two devices selected from the group consisting of (i) a vehicle head unit, (ii) a display device, (iii) an electronic control unit of the vehicle and (iv) an image processor for a driver assistance function.
-
-
-
-
-
-
-
-
-
Search Results
262
records
(took 0.028 seconds)
