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公开(公告)号：US20230326218A1
公开(公告)日：2023-10-12
申请号：US18332806
申请日：2023-06-12
发明人： Rohan J. Divekar , Paul A. VanOphem
CPC分类号： G06V20/58 , B60R1/00 , B60T7/18 , B60T7/22 , G08G1/161 , B60R2300/302 , B60R2300/8093 , B60T2201/022
摘要： A vehicular control system includes a camera, a radar sensor and a processor operable to process image data captured by the camera and radar data captured by the radar sensor. Responsive at least in part to determination that the equipped vehicle will not complete a turn at an intersection before an estimated time to arrival of a detected approaching vehicle at the intersection elapses, the system determines that it is not safe to proceed along the projected path of travel. The system determines that it is safe for the equipped vehicle to proceed along the projected path of travel responsive at least in part to (i) determination that the equipped vehicle will complete the turn at the intersection before the estimated time to arrival of the approaching vehicle at the intersection elapses and (ii) determination that no object is present in the projected path of travel of the equipped vehicle.
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公开(公告)号：US20190114492A1
公开(公告)日：2019-04-18
申请号：US16221690
申请日：2018-12-17
发明人： Rohan J. Divekar , Paul A. VanOphem
CPC分类号： G06K9/00805 , B60R1/00 , B60R2300/302 , B60R2300/8093 , B60T7/18 , B60T7/22 , B60T2201/022 , G08G1/161
摘要： A vehicular control system includes a camera and a control having a processor that processes image data captured by the camera. The control determines a projected path of travel of the equipped vehicle. The control processes information wirelessly communicated to the equipped vehicle to determine an estimated time to arrival of another vehicle at a location on a road being travelled by the other vehicle that is in the projected path of travel of the equipped vehicle. The projected path of travel of the equipped vehicle crosses a traffic lane being travelled by the other vehicle or joins a traffic lane being travelled by the other vehicle. Responsive at least in part to determination that the estimated time to arrival of the other vehicle is less than a threshold time, the control determines that it is not safe for the equipped vehicle to proceed along the projected path of travel.
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公开(公告)号：US09729636B2
公开(公告)日：2017-08-08
申请号：US14814882
申请日：2015-07-31
发明人： Krishna Koravadi , Paul A. VanOphem
IPC分类号： G05D1/00 , G05D3/00 , G06F7/00 , G06F17/00 , H04L29/08 , G05D1/02 , G07C5/08 , G08G1/01 , G08G1/02 , G08G1/16 , B60L11/18 , H04W4/04 , G01C21/34 , B60L1/00 , G08G1/0967
CPC分类号： H04L67/12 , B60L1/00 , B60L11/182 , G01C21/3415 , G05D1/0022 , G05D1/0027 , G05D1/0276 , G07C5/0808 , G07C5/0816 , G08G1/0125 , G08G1/0141 , G08G1/02 , G08G1/096708 , G08G1/096783 , G08G1/164 , H04W4/046 , H04W4/40
摘要： A communication system for vehicles includes a plurality of communication devices integrated into a road. The communication devices are operable to wirelessly communicate with communication systems of vehicles traveling on the road. The communication devices may be electrically powered by solar power. The communication devices wirelessly communicate with a remote server of the communication system. The remote server receives information via the communication devices pertaining to the vehicles traveling on the road and, responsive at least in part to the received information, the remote server communicates information to the vehicles traveling on the road via the communication devices.
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公开(公告)号：US20160203719A1
公开(公告)日：2016-07-14
申请号：US14994595
申请日：2016-01-13
发明人： Rohan J. Divekar , Paul A. VanOphem
CPC分类号： G06K9/00805 , B60R1/00 , B60R2300/302 , B60R2300/8093 , B60T7/18 , B60T7/22 , B60T2201/022 , G08G1/161
摘要： A driver assistance system of an equipped vehicle includes a camera and a communication system operable to receive vehicle information pertaining to another vehicle. A control is operable to process the vehicle information to determine an estimated time to arrival of the other vehicle at a location in a projected path of travel of the equipped vehicle. Responsive at least in part to a determination that the estimated time to arrival is less than a threshold amount, the control generates an alert to the driver of the equipped vehicle that it is not safe to proceed along the projected path of travel. The alert may also be generated responsive to image processing of image data captured by a forward viewing camera when such image processing determines that an object is present in the projected path of travel of the equipped vehicle.
摘要翻译： 配备车辆的驾驶员辅助系统包括照相机和可操作以接收与另一车辆有关的车辆信息的通信系统。 控制器可操作以处理车辆信息，以确定其他车辆到达所配备的车辆的投影路径中的位置处的估计时间。 至少部分地响应于估计到达时间小于阈值的确定，所述控制向所配备的车辆的驾驶员产生警告，使得沿着所述投影行进路径行进是不安全的。 当这种图像处理确定物体存在于所配备的车辆的投影路径中时，还可以响应于由前视摄像机捕获的图像数据的图像处理而产生警报。
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公开(公告)号：US11436840B2
公开(公告)日：2022-09-06
申请号：US16949051
申请日：2020-10-12
发明人： Rohan J. Divekar , Paul A. VanOphem
摘要： A vehicular control system includes a camera sensor, a radar sensor and a control having a processor that processes image data captured by the camera sensor and radar data captured by the radar sensor to detect another vehicle and to determine an estimated time to arrival of the other vehicle at a location on a road being travelled along by the other vehicle that is in the projected path of travel of the equipped vehicle. Responsive at least in part to (i) determination that the equipped vehicle will arrive at the location before the estimated time to arrival of the other vehicle at the location elapses, and (ii) determination that an object is not present in the projected path of travel of the equipped vehicle, the control determines that it is safe for the equipped vehicle to proceed along the projected path of travel.
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公开(公告)号：US20220212600A1
公开(公告)日：2022-07-07
申请号：US17656441
申请日：2022-03-25
IPC分类号： B60R1/00
摘要： A vehicular trailer angle detection system includes a rear camera, a left-side camera, a right-side camera and a control having an image processor. With a trailer hitched at a vehicle, and while the vehicle is driven in a forward direction and towing the trailer, image data is captured by at least one of the cameras. The vehicular trailer angle detection system determines an expected location of the portion of the trailer based on provided vehicle-trailer parameters as the vehicle is driven forward and towing the trailer. The vehicular trailer angle detection system determines an actual location of the portion of the trailer via processing of captured image data as the vehicle is driven forward and towing the trailer. Responsive to an offset between the determined actual location of the portion of the trailer and the determined expected location, the vehicular trailer angle detection system accommodates the offset.
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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
发明人： Krishna Koravadi , Paul A. VanOphem
IPC分类号： 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分类号： 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
摘要： 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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公开(公告)号：US10157322B1
公开(公告)日：2018-12-18
申请号：US16059536
申请日：2018-08-09
发明人： Rohan J. Divekar , Paul A. VanOphem
摘要： A vehicular control system includes a sensor, a control, and a communication system. A projected path of travel of the vehicle is determined at least in part by processing of captured sensor data. The control determines an estimated time to arrival of another vehicle at a location that is in the projected path of travel of the equipped vehicle. The projected path of travel of the vehicle may include (i) a turn by the vehicle across a traffic lane along which the other vehicle is traveling or (ii) a turn by the vehicle into a traffic lane along which the other vehicle is traveling. Responsive at least in part to determination that the vehicle will arrive at the location at least a threshold period of time before the estimated time to arrival of the other vehicle at the location elapses, the control determines that it is safe for the vehicle to proceed.
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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
发明人： Krishna Koravadi , Paul A. VanOphem
IPC分类号： H04L29/08 , G05D1/02 , G08G1/16 , G08G1/02 , G08G1/01 , G07C5/08 , G08G1/0967 , G05D1/00 , B60L1/00 , G01C21/34 , B60L11/18 , H04W4/04
摘要： 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：US10049285B2
公开(公告)日：2018-08-14
申请号：US15681699
申请日：2017-08-21
发明人： Rohan J. Divekar , Paul A. VanOphem
摘要： A vehicular control system includes a camera and a control having an image processor that processes captured image data to determine an object present in the forward field of view of the camera. The control is operable to determine an estimated time to arrival of another vehicle at a location that is in the projected path of travel of the equipped vehicle. Responsive to the received information being indicative of the state of a signal light at an intersection being green and responsive at least in part to (i) determination that the estimated time to arrival of the other vehicle is at least a threshold amount and (ii) determination that an object is not present in the projected path of travel of the equipped vehicle, the control may determine that it is safe for the equipped vehicle to proceed along the projected path of travel.
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