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公开(公告)号：US20190191127A1
公开(公告)日：2019-06-20
申请号：US16283927
申请日：2019-02-25
Applicant: MAGNA ELECTRONICS INC.
Inventor： Krishna Koravadi
CPC classification number: H04N7/181 , B60R11/04 , B60R2300/101 , B60R2300/105 , B60R2300/108 , B60R2300/301 , B60R2300/607 , B60R2300/806 , B60R2300/808 , H04N5/23216 , H04N5/247
Abstract: A vehicular vision system includes a plurality of cameras including a forward viewing camera and multiple color cameras, and includes a display device operable to display video images derived from image data captured by the color cameras. A processing unit includes a first processing chip that has an image processor for machine-vision processing of captured image data, and a second processing chip that receives vehicle data and receives image data captured by the color cameras. The first processing chip machine-vision processes image data captured by the cameras for object detection and classification of objects. The first processing chip controls operating parameters of the color cameras to enhance object detection based on machine-vision processing by the first processing chip of image data captured by the color cameras. The second processing chip controls operating parameters of the color cameras for display at the display device of video images.
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公开(公告)号：US10235581B2
公开(公告)日：2019-03-19
申请号：US15878727
申请日：2018-01-24
Applicant: MAGNA ELECTRONICS INC.
Inventor： Krishna Koravadi
IPC: G06K9/00
Abstract: A vision system for a vehicle includes a camera having a forward field of view, a control including an image processor that processes image data captured by the camera, and a global positioning system. Presence of a traffic light located ahead of the vehicle is determined at least in part by the global positioning system. At least one of (i) wireless communication is received at the vehicle and includes a communicated traffic light status of the traffic light ahead of the vehicle, and (ii) processing of captured image data determines an imaged traffic light status of the traffic light ahead of the vehicle. Responsive to determination that the vehicle is not properly responding to the traffic light status of the traffic light ahead of and being approached by the vehicle, the control at least one of (i) generates an alert and (ii) applies brakes of the vehicle.
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公开(公告)号：US10218940B2
公开(公告)日：2019-02-26
申请号：US15613376
申请日：2017-06-05
Applicant: MAGNA ELECTRONICS INC.
Inventor： Krishna Koravadi
Abstract: A vehicular vision system includes a side-mounted camera disposed at a side of the vehicle. Responsive to (a) actuation of a user input by a driver of the vehicle and/or (b) traveling speed of the vehicle, the vehicular vision system adjusts the side-mounted camera between (i) capturing image data representative of a ground region at the side of the vehicle and (ii) capturing image data representative of regions further away from the vehicle. With the side-mounted camera adjusted to capture image data representative of the ground region at the side of the vehicle, the vehicular vision system may use captured image data for displaying video images at a display device viewable by the driver of the vehicle. With the side-mounted camera adjusted to capture image data representative of regions further away from the vehicle, the vehicular vision system processes captured image data for a driver assistance system of the vehicle.
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公开(公告)号：US20190016264A1
公开(公告)日：2019-01-17
申请号：US16033416
申请日：2018-07-12
Applicant: MAGNA ELECTRONICS INC.
Inventor： Anuj S. Potnis , Krishna Koravadi
CPC classification number: B60R1/003 , B60D1/245 , B60D1/62 , B60D1/64 , B60R1/00 , B60R2300/105 , B60R2300/303 , B60R2300/808 , B62D13/06 , B62D15/023 , G06N3/0454 , G06N3/08 , G06T7/60 , G06T7/75 , G06T2207/20081 , G06T2207/20084 , G06T2207/30252
Abstract: A method for determining trailer angle includes determining angles of a trailer hitch relative to a data recording device via an angle measuring device while the trailer hitch pivots about a hitch ball of the device. While the trailer hitch pivots about the hitch ball of the device, trailer hitch information is determined responsive to processing of captured image data and responsive to determined angles of the trailer hitch. After determining trailer hitch information, data representative of the determined information is provided to an electronic device, which is disposed at a vehicle having a rear backup camera that has a field of view that encompasses a hitch ball of the vehicle and at least a portion of a hitch of a trailer hitched to the vehicle. Using the provided data, and responsive to processing of captured image data, an angle of the trailer relative to the vehicle is determined.
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公开(公告)号：US20180367615A1
公开(公告)日：2018-12-20
申请号：US16059552
申请日：2018-08-09
Applicant: MAGNA ELECTRONICS INC.
Inventor： Krishna Koravadi , Paul A. VanOphem
IPC: H04L29/08 , B60L11/18 , B60L1/00 , G07C5/08 , G08G1/02 , G08G1/16 , G05D1/00 , G08G1/01 , G05D1/02 , H04W4/40 , G08G1/0967 , G01C21/34
CPC classification number: H04L67/12 , B60L53/12 , G01C21/3415 , G05D1/0022 , G05D1/0027 , G05D1/0276 , G08G1/0125 , G08G1/0141 , G08G1/02 , G08G1/096708 , G08G1/096783 , G08G1/164 , H04W4/40 , H04W4/44 , Y02T10/7005 , Y02T10/7072 , Y02T90/122 , Y02T90/14 , Y02T90/16 , Y02T90/161
Abstract: A road system includes a road surface along which vehicles travel, with the vehicles traveling along the road surface including electric vehicles. A plurality of electrical charging elements is disposed along the road surface. Batteries of electric vehicles traveling along the road surface are electrically charged as the electric vehicles travel along the electrical charging elements disposed along the road surface. A plurality of communication devices along the road surface. The communication devices are operable to wirelessly communicate with vehicles traveling along the road surface. At least some of the communication devices along the road wirelessly communicate lane information to a vehicle traveling along a lane of the road surface. Responsive to the wirelessly communicated lane information, the vehicle maintains its path of travel in the lane traveled along by the vehicle as the vehicle travels along the road surface.
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Patent Agency Ranking
公开(公告)号：US20180330608A1
公开(公告)日：2018-11-15
申请号：US16042050
申请日：2018-07-23
Applicant: MAGNA ELECTRONICS INC.
Inventor： Krishna Koravadi
IPC: G08G1/01 , H04N7/18 , G08G1/0967 , G06K9/00
CPC classification number: G08G1/0141 , G06K9/00785 , G06K9/00791 , G08G1/0112 , G08G1/0116 , G08G1/0133 , G08G1/096716 , G08G1/096741 , G08G1/096775 , G08G1/096791 , H04N7/18 , H04N7/181
Abstract: A vehicular vision and alert system includes a camera disposed at a windshield of a vehicle so as to have a field of view forward of the vehicle as the vehicle travels along a traffic lane of a road. Other vehicles traveling along another traffic lane of multiple traffic lanes of the road travel in a direction opposite to the direction of travel of the vehicle as the vehicle travels along its traffic lane. With the camera disposed at the vehicle, the system determines a traffic pattern of the other vehicles traveling along the other traffic lane. Responsive at least in part to the determined traffic pattern of the other vehicles traveling along the other traffic lane, the system transmits a traffic alert communication to a remote system, and the traffic alert communication is indicative of the determined traffic pattern of the other vehicles traveling along the other traffic lane.
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公开(公告)号：US10051061B2
公开(公告)日：2018-08-14
申请号：US15670002
申请日：2017-08-07
Applicant: MAGNA ELECTRONICS INC.
Inventor： Krishna Koravadi , Paul A. VanOphem
IPC: H04L29/08 , G05D1/02 , G08G1/16 , G08G1/02 , G08G1/01 , G07C5/08 , G08G1/0967 , G05D1/00 , B60L1/00 , G01C21/34 , B60L11/18 , H04W4/04
Abstract: A communication system for vehicles includes a plurality of communication devices at respective geographic locations along a road. The communication devices are operable to wirelessly communicate with vehicles traveling on the road. The communication system communicates with a vehicle traveling on the road. At least some of the communication devices along the road communicate location information to the vehicle traveling on the road. The location information is communicated at least during situations where GPS satellite reception at the vehicle is lost or interrupted. The communication system may communicate signals to an automated driving system of an autonomous vehicle to control the autonomous vehicle as it travels on the road. The communication devices may wirelessly communicate with a remote server.
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公开(公告)号：US10040481B2
公开(公告)日：2018-08-07
申请号：US15596350
申请日：2017-05-16
Applicant: MAGNA ELECTRONICS INC.
Inventor： Krishna Koravadi
Abstract: A trailer angle detection system for a vehicle includes a camera disposed at a rear portion of the vehicle and viewing rearward of the vehicle. A plurality of ultrasonic sensors is disposed at the rear portion of the vehicle and sense rearward of the vehicle. A control has at least one processor operable to process image data captured by the camera. Responsive to processing of image data captured by the camera, the control detects a trailer rearward of the vehicle and in the field of view of the camera. The at least one processor is operable to process sensor data captured by the ultrasonic sensors to determine a distance to portions of the trailer rearward of the vehicle. Responsive to processing of captured image data and processing of captured sensor data, the trailer angle detection system is operable to determine an angle of the trailer relative to the vehicle.
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公开(公告)号：US20180167551A1
公开(公告)日：2018-06-14
申请号：US15832803
申请日：2017-12-06
Applicant: MAGNA ELECTRONICS INC.
Inventor： Krishna Koravadi
CPC classification number: H04N5/23216 , B60R1/00 , B60R2300/101 , B60R2300/105 , B60R2300/30 , B60R2300/605 , B60R2300/804 , B60W30/00 , B62D15/0255 , G05D1/0246 , G05D2201/0213 , G08G1/167 , H04N5/247
Abstract: A control system for a vehicle includes a camera module having a plurality of cameras. A control is operable to adjust a field of view of the cameras responsive to an input. When the vehicle is traveling in and along a traffic lane, the control sets the field of view of at least some of the cameras forward through the vehicle windshield. Responsive to an input indicative of an intended lane change, the control adjusts at least one camera to set the field of view of the camera toward an exterior rearview mirror at the side of the vehicle at which the target lane is located. Responsive to determination, via processing of captured image data when the camera views the exterior rearview mirror of the vehicle, that the target lane is clear, the control controls the at least one vehicle control system to maneuver the vehicle into the target lane.
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公开(公告)号：US20180150706A1
公开(公告)日：2018-05-31
申请号：US15878727
申请日：2018-01-24
Applicant: MAGNA ELECTRONICS INC.
Inventor： Krishna Koravadi
IPC: G06K9/00
CPC classification number: G06K9/00825
Abstract: A vision system for a vehicle includes a camera having a forward field of view, a control including an image processor that processes image data captured by the camera, and a global positioning system. Presence of a traffic light located ahead of the vehicle is determined at least in part by the global positioning system. At least one of (i) wireless communication is received at the vehicle and includes a communicated traffic light status of the traffic light ahead of the vehicle, and (ii) processing of captured image data determines an imaged traffic light status of the traffic light ahead of the vehicle. Responsive to determination that the vehicle is not properly responding to the traffic light status of the traffic light ahead of and being approached by the vehicle, the control at least one of (i) generates an alert and (ii) applies brakes of the vehicle.
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