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公开(公告)号：US20180144637A1
公开(公告)日：2018-05-24
申请号：US15717052
申请日：2017-09-27
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Yuji IKEDO , Tomonori AKIYAMA , Ryo MORISHITA
CPC classification number: G08G1/166 , B60Q1/36 , B60Q9/008 , B60Y2400/3017 , B60Y2400/303 , B60Y2400/304 , B60Y2400/83 , G01S13/87 , G01S13/931 , G01S2013/9353 , G01S2013/9375 , G01S2013/9385 , G08G1/0112 , G08G1/0116 , G08G1/0133 , G08G1/04 , G08G1/052 , G08G1/056
Abstract: A driving support apparatus estimates an expected route of an own vehicle, calculates an effective length of the expected route, and alerts a driver of the own vehicle when it is determined that there exists an object which crosses a part within the effective length within a predetermined time. A formula of a circle with a radius of an estimated turning radius is used for an expected route formula expressing the expected route. Once it is determined that the own vehicle is trying to start turning left or right, the driving support apparatus calculates a turning angle of the own vehicle, and calculates the effective length of the expected route using a value based on a product of the estimated turning radius and a remaining turning angle which is an angle obtained by subtracting the turning angle from a predetermined angle.
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公开(公告)号：US20170330463A1
公开(公告)日：2017-11-16
申请号：US15529952
申请日：2014-11-26
Applicant: MITSUBISHI ELECTRIC CORPORATION
Inventor： Haozhou LI , Hitoshi SAWADA , Tsutomu MATSUBARA
CPC classification number: G08G1/166 , B60K37/04 , B60K2350/106 , B60K2350/2008 , B60K2350/2013 , B60K2350/901 , B60K2350/965 , B60Y2300/08 , B60Y2400/3015 , B60Y2400/3017 , B60Y2400/303 , G06T11/001 , G06T11/60 , G06T2210/62 , G08G1/015 , G08G1/167
Abstract: An image of the nearby surroundings of a user's vehicle is displayed, which includes images of the user's vehicle and threshold lines that define a range of distance from the user's vehicle. The image of the nearby surroundings of the user's vehicle is changed in accordance with a positional relationship between another vehicle and the range of distance.
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公开(公告)号：US20240336133A1
公开(公告)日：2024-10-10
申请号：US18711904
申请日：2021-11-22
Applicant: Miller Technology Incorporated
Inventor： Paul Andrew Roy SUMMERS
IPC: B60K31/00
CPC classification number: B60K31/00 , B60K2031/0091 , B60Y2400/303
Abstract: A system for regulating speed of a vehicle along a road surface, the system including: at least one controller; at least one throttle sensor in communication with the at least one controller; at least one brake sensor in communication with the at least one controller; at least one gear sensor in communication with the at least one controller; at least one speed sensor in communication with the at least one controller; at least one motor in communication with the at least one controller; and at least one energy source in communication with the at least one controller and the at least one motor; wherein the at least one controller further includes a proportional integral and derivative controller; and at least one retardive braking system in communication with the at least one controller and controlled by the proportional integral and derivative controller.
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公开(公告)号：US11988758B2
公开(公告)日：2024-05-21
申请号：US16444697
申请日：2019-06-18
Applicant: Harley-Davidson Motor Company, Inc.
Inventor： Andrew Alfred Knitt
CPC classification number: G01S19/52 , B60W30/143 , B60W2050/0005 , B60W2050/0019 , B60W2050/0075 , B60W2520/10 , B60W2556/50 , B60Y2400/303
Abstract: A system for controlling the speed of a vehicle. The system includes a satellite receiver configured to determine a satellite navigation-based speed of the vehicle and one or more speed sensors configured to determine a sensor-based speed of the vehicle. The system further includes a controller having one or more electronic processors and in communication with the satellite receiver and the one or more speed sensors. The controller is configured to receive a desired set speed from a user, determine an actual speed of the vehicle based on the satellite navigation-based speed and the sensor-based speed, and control the vehicle such that the actual speed of the vehicle is equal to the desired set speed.
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公开(公告)号：US20170261326A1
公开(公告)日：2017-09-14
申请号：US15509713
申请日：2015-09-10
Inventor： Yuichi MIZUTANI , Shogi FUKUKAWA , Takatomo ASAI , Hiroyuki TACHIBANA , Hironobu ISHIJIMA , Kiyoshi TAKAHASHI
CPC classification number: G01C21/28 , B60W30/06 , B60W40/105 , B60Y2400/303 , B60Y2400/3032 , G01C22/02 , G01C25/00 , G01P3/48 , G01P3/50 , G01P21/02 , G01S19/47 , G08G1/052 , G08G1/168
Abstract: A vehicle position detecting device according to an embodiment includes a wheel speed acquisition unit, a skid detection unit, a vehicle body speed calculation unit, and a position calculation unit. The wheel speed acquisition unit acquires a wheel speed of a wheel of a vehicle corresponding to rotation of the wheel. The skid detection unit detects a skid of the wheel. The vehicle body speed calculation unit calculates, when the skid is not detected by the skid detection unit, a vehicle body speed corresponding to the speed of a vehicle body of the vehicle based on the wheel speed acquired by the wheel speed acquisition unit, and corrects, in response to detection of the skid by the skid detection unit, the wheel speed acquired by the wheel speed acquisition unit based on correction information and calculates the vehicle body speed based on the corrected wheel speed. The position calculation unit calculates the position of the vehicle based on the vehicle body speed calculated by the vehicle body speed calculation unit depending on the presence of the skid.
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Patent Agency Ranking
公开(公告)号：US12111333B2
公开(公告)日：2024-10-08
申请号：US17724687
申请日：2022-04-20
Applicant: Siemens Mobility GmbH
Inventor： Lars Johannes
CPC classification number: G01P3/36 , B60W40/105 , B61L15/0063 , B61L15/0081 , B61L25/021 , B61L25/025 , B61L25/026 , G01S17/58 , G01S19/215 , B60Y2400/303 , B61L2205/04
Abstract: A sensor arrangement for position determination of a rail vehicle includes at least two sensors that can be attached to the rail vehicle. Each of the sensors is configured to ascertain a position speed and to be disposed on the rail vehicle at different positions transverse to the direction of travel. At least one processing apparatus which is connected to the sensors is configured to process the position speeds ascertained by the sensors. An apparatus for position determination of a rail vehicle, a rail vehicle, and a method for position determination for a rail vehicle are also provided.
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公开(公告)号：US20240331701A1
公开(公告)日：2024-10-03
申请号：US18582462
申请日：2024-02-20
Applicant: HONDA MOTOR CO., LTD.
Inventor： Takashi Noguchi
CPC classification number: G10L15/26 , B60K37/20 , B60K2360/1434 , B60K2360/148 , B60K2360/1523 , B60K2360/163 , B60K2360/175 , B60K2360/21 , B60Y2400/303 , B60Y2400/92
Abstract: Provided is a display device to be provided in a vehicle, the display device including: a state acquisition unit configured to acquire a state of the vehicle; a conversion unit configured to convert a voice spoken in an online conference, in which an occupant of the vehicle participates, into text; and a display controller configured to display the text converted by the conversion unit on a display unit, wherein the display controller being configured to make display modes of the text converted by the conversion unit different from each other depending on the state of the vehicle acquired by the state acquisition unit.
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公开(公告)号：US11651631B2
公开(公告)日：2023-05-16
申请号：US17222595
申请日：2021-04-05
Applicant: Ford Global Technologies, LLC
Inventor： Aed Dudar
IPC: G07C5/08 , B60K15/035 , B60K6/22 , B01D53/04 , B60K15/03
CPC classification number: G07C5/0808 , B01D53/0415 , B01D53/0454 , B60K6/22 , B60K15/035 , B60K15/03519 , G07C5/0816 , B01D2259/4516 , B60K2015/03217 , B60K2015/03243 , B60Y2200/92 , B60Y2400/303 , B60Y2400/3019
Abstract: Methods and systems are provided for diagnosing leaks/degradation in a fuel system. In one example, a system for a vehicle may comprise a variable volume device disposed within a fuel tank; an atmospheric port of the variable volume device fluidly coupled to a vent line upstream of a hydrocarbon sensor housed in the vent line, the vent line coupling a fuel vapor canister to atmosphere; and a controller storing instructions for monitoring output of the hydrocarbon sensor; and generating an indication of a degradation in the variable volume device based on the monitored hydrocarbon sensor. In this way, it is possible to effectively detect a degradation/leak in the variable volume device with minimal specialized components in the fuel system.
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公开(公告)号：US20180244247A1
公开(公告)日：2018-08-30
申请号：US15755197
申请日：2015-08-28
Applicant: VOLVO TRUCK CORPORATION
Inventor： Tobias CARLSSON , Anders ERIKSSON , Lars KARLSSON , Henrik ANDERSSON
CPC classification number: B60T8/1708 , B60T7/12 , B60T8/171 , B60T8/172 , B60T8/245 , B60T8/323 , B60T2201/02 , B60T2201/04 , B60T2250/04 , B60W30/143 , B60Y2200/145 , B60Y2200/148 , B60Y2300/146 , B60Y2300/43 , B60Y2400/303
Abstract: A device and a method for controlling vehicle speed in a vehicle equipped with brake cruise control when the vehicle is travelling downhill are provided. The method involves driving a vehicle downhill with the brake set speed set to a first brake set speed; detecting a current vehicle speed; automatically applying a brake torque using at least an auxiliary brake to maintain the first brake set speed; and detecting a manual application of a vehicle service brake, in order to decrease vehicle speed. If a control unit detects that the driver is applying the service brake, then the control unit is automatically arranged to set the brake set speed to a second brake set speed that is lower than the first brake set speed; and to apply a brake torque using at least the auxiliary brake if a detected current vehicle speed exceeds the second brake set speed.
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公开(公告)号：US20180186405A1
公开(公告)日：2018-07-05
申请号：US15740317
申请日：2016-06-28
Applicant: DENSO CORPORATION
Inventor： Naoto Nakahara
CPC classification number: B62D15/025 , B60R21/00 , B60W30/12 , B60W2420/42 , B60W2550/14 , B60Y2300/12 , B60Y2400/3015 , B60Y2400/303 , B60Y2400/83 , B62D5/046 , B62D6/00 , G06K9/00798 , G08G1/167
Abstract: A lane departure avoidance system disables start of steering control or terminate running steering control upon determination that a value of a at least one selected variation, which is selected from a first variation, a second variation, a third variation, and a fourth variation, is equal to or more than a corresponding threshold. The first variation is a variation of a lateral position of an own vehicle relative to lane marking lines recognized by a recognition unit, and the second variation is a variation of a yaw angle of the own vehicle relative to the recognized lane marking lines. The third variation is a variation of a curvature of the recognized lane marking lines, and the fourth variation is a variation of a pitch angle of the own vehicle.
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