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公开(公告)号：US20240346536A1
公开(公告)日：2024-10-17
申请号：US18751477
申请日：2024-06-24
发明人： G. Edzko Smid , Krishna Koravadi , Anuj S. Potnis
IPC分类号： G06Q30/0203 , B60W50/08 , G01C21/34 , G01C21/36 , G05D1/81 , G06Q30/0251
CPC分类号： G06Q30/0203 , B60W50/08 , G01C21/3484 , G01C21/3605 , G01C21/362 , G05D1/81 , G06Q30/0265 , G06Q30/0266
摘要： A vehicular communication system includes a vehicle system of a vehicle. The vehicle system is operable to determine a service need of the vehicle. Responsive to the vehicle system of the vehicle determining the service need of the vehicle, the vehicular communication system determines a plurality of service providers (i) that can address the determined service need of the vehicle and (ii) that have at least one driver-desired characteristic of a service provider. The at least one driver-desired characteristic is provided by a driver of the vehicle and includes (i) a food service at the service provider, (ii) a clean service provider and/or (iii) a restroom at the service provider. The vehicular communication system communicates to the driver a list of the determined plurality of service providers. Responsive to the driver selecting a service provider from the list of determined service providers, the vehicle navigates to the selected service provider.
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公开(公告)号：US20240121510A1
公开(公告)日：2024-04-11
申请号：US18543026
申请日：2023-12-18
发明人： Krishna Koravadi
CPC分类号： H04N23/665 , H04N23/56 , H04N23/651 , B60R2001/1215
摘要： A vehicular vision system includes a camera, a near-infrared light emitter operable to illuminate at least part of a region viewed by the camera, and an electronic control unit having an image processor. While the camera is capturing frames of image data at a first rate, the near-infrared light emitter is pulsed on/off at a second rate. The first rate is at least two times the second rate. First frames of image data are captured by the camera when the region is illuminated by light emitted by the near-infrared light emitter. The captured first frames of image data are processed at the ECU for a first vehicle function. Second frames of image data are captured by the camera when the region is not illuminated by light emitted by the near-infrared light emitter. The captured second frames of image data are processed at the ECU for a second vehicle function.
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公开(公告)号：US11849215B2
公开(公告)日：2023-12-19
申请号：US18297733
申请日：2023-04-10
发明人： Krishna Koravadi
CPC分类号： H04N23/665 , H04N23/56 , H04N23/651 , B60R1/00 , B60R1/12 , B60R2001/1215 , B60R2001/1253 , B60R2300/105 , B60R2300/106 , H04N23/90
摘要： A vehicular vision system includes a camera, a near-infrared light emitter operable to illuminate at least part of a region viewed by the camera, and an electronic control unit having an image processor. The camera captures frames of image data at a first rate, and the near-infrared light emitter is pulsed on/off at a second rate. The first rate is greater than the second rate. First frames of image data are captured by the camera when the region is illuminated by light emitted by the near-infrared light emitter, and the captured first frames of image data are processed at the ECU for a first vehicle function. Second frames of image data are captured by the camera when the region is not illuminated by light emitted by the near-infrared light emitter, and the captured second frames of image data are processed at the ECU for a second vehicle function.
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公开(公告)号：US20230249678A1
公开(公告)日：2023-08-10
申请号：US18194715
申请日：2023-04-03
发明人： Krishna Koravadi
CPC分类号： B60W30/09 , B60T7/12 , B60T7/18 , B62D15/029 , G08G1/164
摘要： A vehicular central monitoring system includes a forward-viewing camera, a plurality of non-vision sensors and an electronic control unit. A wireless communication device wirelessly communicates to a central server (i) vehicle data indicative of operation of the vehicle and (ii) environment data indicative of the environment in which the vehicle is traveling. The central server processes the wirelessly received vehicle data and environment data. Responsive to processing at the central server of the vehicle data and environment data received at the central server from the vehicle, the central server determines if the vehicle is at or approaching a hazardous condition. Responsive to the determination that the vehicle is at or approaching the hazardous condition, the vehicular central monitoring system (i) alerts a driver of the vehicle of the determined hazardous condition and/or (ii) controls a vehicle system of the vehicle to mitigate the determined hazardous condition.
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公开(公告)号：US20230247285A1
公开(公告)日：2023-08-03
申请号：US18297733
申请日：2023-04-10
发明人： Krishna Koravadi
CPC分类号： H04N23/665 , H04N23/56 , H04N23/651 , B60R2001/1215
摘要： A vehicular vision system includes a camera, a near-infrared light emitter operable to illuminate at least part of a region viewed by the camera, and an electronic control unit having an image processor. The camera captures frames of image data at a first rate, and the near-infrared light emitter is pulsed on/off at a second rate. The first rate is greater than the second rate. First frames of image data are captured by the camera when the region is illuminated by light emitted by the near-infrared light emitter, and the captured first frames of image data are processed at the ECU for a first vehicle function. Second frames of image data are captured by the camera when the region is not illuminated by light emitted by the near-infrared light emitter, and the captured second frames of image data are processed at the ECU for a second vehicle function.
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公开(公告)号：US11279287B2
公开(公告)日：2022-03-22
申请号：US15651383
申请日：2017-07-17
发明人： Ruediger Boegel , Krishna Koravadi
摘要： A system for mitigating contamination of a lens of an exterior vehicular camera includes a passive air flow device disposed at the vehicle and configured to passively direct air flow across an outer surface of a lens of the camera to establish a passive air stream curtain. An active air flow device is operable to actively propel air across the outer surface of the lens of the camera to establish an active air stream curtain. A control is operable to activate and deactivate the active air flow device. When the vehicle is driven at a speed of travel below a threshold level, the control activates the active air flow device to actively propel air across the outer surface of the lens of the camera. When the vehicle is in motion, the passive air stream curtain deflects polluting particles away from the outer surface of the lens of the camera.
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公开(公告)号：US11180083B2
公开(公告)日：2021-11-23
申请号：US17249374
申请日：2021-03-01
IPC分类号： H04N7/18 , B60R1/00 , H04N5/247 , H04N13/351 , H04N13/282
摘要： 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.
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公开(公告)号：US11068918B2
公开(公告)日：2021-07-20
申请号：US15710891
申请日：2017-09-21
发明人： G. Edzko Smid , Krishna Koravadi , Anuj S. Potnis
摘要： A communication system for a vehicle includes a communication device disposed in the vehicle. Responsive to the communication device receiving an input from a vehicle system indicative of a potential service need, the communication device requests an input from the driver of the vehicle pertaining to a desired characteristic of a service provider that can address the potential service need. Responsive to the communication device receiving the input from the driver, the communication system determines a plurality of service providers that (i) can address the potential service need and (ii) has the desired characteristic. The communication device communicates a list of potential service providers to the driver and, responsive to a selection by the driver of a selected service provider, the communication system sets a navigation system of the vehicle to the selected service provider.
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公开(公告)号：US10863335B2
公开(公告)日：2020-12-08
申请号：US15446220
申请日：2017-03-01
发明人： Krishna Koravadi
摘要： A communication system for vehicles includes a first communication device disposed at a trailer and a second communication device disposed at a vehicle. The communication device wirelessly transmits a communication to the second communication device, and the second communication device receives the transmitted communication from the first communication device. Responsive to processing of the transmitted communication received by the second communication device, the communication system determines an angle of the trailer relative to the vehicle. The first and second communication devices may include first and second dedicated short range communication devices. One of the devices may include spaced apart antennae, whereby the system may determine the angle of the trailer via triangulation based on an antenna of one of the communication devices and the spaced apart antennae of the other of the communication devices.
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公开(公告)号：US20200207268A1
公开(公告)日：2020-07-02
申请号：US16812884
申请日：2020-03-09
发明人： Krishna Koravadi
摘要： A vehicular parking assist system includes a rear backup camera and a control having an image processor that processes image data captured by the rear backup camera. The control, as the vehicle is driven forward into a parking slot and reliant on processing of image data by the rear backup camera, determines a parking slot marker at a side boundary of the parking slot at which the vehicle is being parked and determines orientation of the vehicle relative to the determined parking slot marker. As the vehicle is driven forward into the parking slot, and reliant on processing by the processor of image data captured by the rear backup camera, a display screen in the vehicle displays information representative of the determined orientation of the vehicle relative to the parking slot marker so the driver can gauge orientation of the vehicle in the parking slot.
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