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公开(公告)号：US20230365110A1
公开(公告)日：2023-11-16
申请号：US18312716
申请日：2023-05-05
Applicant: VOLVO TRUCK CORPORATION
Inventor： Philemon Chavrier , Renaud Laperriere , Olivier Poussin
CPC classification number: B60T8/58 , B60T8/172 , B60T8/171 , B60T8/321 , B60T2210/20 , B60T2250/00 , B60T2201/04 , E01C2301/02 , B60T2250/04 , B60T2250/02
Abstract: A method of operating a vehicle feeding material to a road finishing machine. The vehicle includes a vehicle retarding system controllable to retard the vehicle, and processing circuitry coupled to the vehicle retarding system. The method includes determining, by the processing circuitry, a slope inclination of a downward sloping road surface to be paved by the road finishing machine; determining, by the processing circuitry, a deceleration level of the vehicle for operating the vehicle at the downward sloping road surface while obtaining a mechanical connection between the vehicle and the road finishing machine when the road finishing machine paves the downward sloping road surface; determining, by the processing circuitry, a retardation power level of the vehicle retarding system based on the slope inclination of the downward sloping road surface for obtaining the deceleration level; and controlling, by the processing circuitry, the vehicle retarding system to apply the retardation power level for obtaining the deceleration level.
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公开(公告)号：US11713040B2
公开(公告)日：2023-08-01
申请号：US17595547
申请日：2019-05-21
Applicant: VOLVO TRUCK CORPORATION
Inventor： Teodoro Bora , Johan Fries
CPC classification number: B60W30/143 , B60W10/06 , B60W10/196 , B60W30/18136 , B60W50/0097 , B60T2201/04 , B60W2030/18081 , B60W2510/068 , B60W2552/15 , B60W2710/06 , B60W2710/1005 , B60W2710/18 , B60W2720/10 , F16H2059/663
Abstract: The invention provides a method for controlling braking of a vehicle (1) driving along a downhill portion of a road, the vehicle comprising a propulsion arrangement (2, 3), for the propulsion of the vehicle, the method comprising dividing the road portion into a plurality of sections (RS0-RS2), the sections comprising a first section (RS1), and a second section (RS2) following, in the direction of travel of the vehicle, immediately upon the first section (RS1), determining, for the road portion, a road portion control strategy, with a condition that braking on the road portion is done at least partly by means of the propulsion arrangement (2, 3), wherein determining the road portion control strategy comprises determining a speed (SD21), on the second section (RS2), with an aim to minimize the time travelled on the second section, and/or, where the propulsion arrangement comprises an internal combustion engine (2), and a gearbox (3), determining a gear selection (GS2) on the second section (RS2), with an aim to minimize the time travelled on the second section, and wherein determining the road portion control strategy comprises determining, for the first section (RS1), a first section control strategy, with an aim to minimize the time travelled on the first section, and with an aim to provide a vehicle speed at the end of the first section (RS1) which is the same as said determined speed (SD21) on the second section (RS2), and/or to provide a gear selection at the end of the first section which is the same as said determined gear selection (GS2) on the second section (RS2), the method further comprising controlling the vehicle (1) according to the determined road portion control strategy.
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公开(公告)号：US11697415B2
公开(公告)日：2023-07-11
申请号：US17226530
申请日：2021-04-09
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Masato Shimizu , Shun Sato , Katsumi Kono , Atsushi Ayabe , Noritake Mitsutani , Hiroki Nakano
IPC: B60W10/10 , B60W30/18 , B60W10/06 , B60W10/184 , B60W30/14 , B60T8/1766 , B60W30/16
CPC classification number: B60W30/18127 , B60W10/06 , B60W10/10 , B60W10/184 , B60W30/14 , B60W30/18072 , B60W30/18136 , B60T8/1766 , B60T2201/04 , B60T2260/08 , B60W30/16 , B60W30/162 , B60W2510/0623 , B60W2510/184 , B60W2510/244 , B60W2510/246 , B60W2520/10 , B60W2520/105 , B60W2540/10 , B60W2540/12 , B60W2556/45 , B60W2556/65 , B60W2710/1005
Abstract: A vehicular breaking force control system that includes a control device including a processor that acquires a plurality of longitudinal accelerations from a driving assistance system, and calculates a driving/braking request when the vehicle is in a coasting state in which an acceleration operation or a deceleration operation are not performed during running of the vehicle. The processor further acquires a driving force lower limit set for a powertrain actuator having a set gear ratio, and distributes the driving/braking request to at least one of (i) a powertrain system including the powertrain actuator and (ii) a brake system including a brake actuator. The driving/braking request is distributed to the at least one of the powertrain system and the brake system based on the acquired driving force lower limit.
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公开(公告)号：US11666127B2
公开(公告)日：2023-06-06
申请号：US16379818
申请日：2019-04-10
Applicant: Wistron Corporation
Inventor： Chi-Hsiang Yeh , Mang-Chia Ho , Jia-Cyuan Fan
CPC classification number: A45C5/145 , B60B33/0092 , B60B33/0094 , B60T8/175 , B60B2200/45 , B60B2900/212 , B60B2900/3312 , B60T2201/04 , B62B3/001 , B62B5/0485
Abstract: A moving mechanism configured to be assembled to an object to adjust a movement of the object is provided. The moving mechanism includes a bracket, a first wheel, a brake module, a control module, and a sensing module. The bracket is assembled to the object. The first wheel and the brake module are assembled to the bracket. The control module communicates with and drives the brake module. The sensing module communicates with the brake module, and the sensing module is configured to sense an orientation of the object. The control module adjusts a brake force of the brake module on the first wheel based on the orientation of the object.
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公开(公告)号：US20180297595A1
公开(公告)日：2018-10-18
申请号：US16018856
申请日：2018-06-26
Applicant: JAGUAR LAND ROVER LIMITED
Inventor： Andrew Fairgrieve , James Kelly , Simon Gilling , Daniel Woolliscroft
CPC classification number: B60W30/143 , B60T8/175 , B60T2201/04 , B60T2210/14 , B60T2210/16 , B60T2220/04 , B60T2260/06 , B60W2050/0091 , B60W2550/141 , B60Y2200/20 , F16H59/66 , F16H61/0213 , F16H2061/0234
Abstract: A vehicle control system having a plurality of speed control systems, each operable to cause the vehicle to operate in accordance with a respective target speed. The system is operable wherein one of the plurality of speed control systems may be selected to control vehicle speed at a given moment in time, wherein when responsibility for speed control is transferred from a first one of the plurality of speed control systems to a second one of the speed control systems, the second one of the speed control systems is operable to set a value of target speed thereof to a value corresponding to that of the target speed of the first.
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Patent Agency Ranking
公开(公告)号：US20180226905A1
公开(公告)日：2018-08-09
申请号：US15860697
申请日：2018-01-03
Applicant: Premergy, Inc.
Inventor： Richard Edward Botts , Blakely Lane Fabiani
CPC classification number: H02P3/14 , B60L7/12 , B60L7/18 , B60L11/1809 , B60L11/1851 , B60L11/1855 , B60L11/1861 , B60L2240/545 , B60L2240/547 , B60T8/17 , B60T2201/04 , B60T2250/00 , B60T2250/04 , B60T2270/60 , H01M10/441 , H01M10/482 , H02J7/0021 , H02J7/0024 , H02J7/1423 , H02P2101/45 , Y02T10/7005 , Y02T10/7055
Abstract: Systems and methods are disclosed for adaptive regeneration systems for electric vehicles. In one embodiment, an example method may include determining, by an adaptive regeneration system, that an electric vehicle is decelerating, determining an output voltage of a power source at the electric vehicle, determining that a voltage potential of a battery system at the electric vehicle is greater than the output voltage, and causing the voltage potential of the battery system to be modified to a value equal to or less than the output voltage.
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公开(公告)号：US20180208078A1
公开(公告)日：2018-07-26
申请号：US15808521
申请日：2017-11-09
Applicant: AUDI AG
Inventor： Jochen BORGMANN
CPC classification number: B60L15/2018 , B60K6/00 , B60K6/52 , B60L7/10 , B60L7/18 , B60L58/12 , B60L2240/423 , B60T8/245 , B60T2201/04 , B60T2230/08 , B60T2270/60 , B60W30/00 , B60W30/18127 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7258
Abstract: A method for operating a motor vehicle, which is equipped with a plurality of wheels and with a plurality of electric machines. Each electric machine can be coupled to at least one wheel and be operated in a plurality of operating modes. The respective electric machines perform rotations in a first engine operating mode in a first direction of rotations. Electric energy is converted to mechanical energy. The at least one wheel is rotated in a forward direction, whereby the vehicle is driven with the at least one wheel. The respective electric machines perform rotations in a second generator operating mode in a second direction of rotations, which is opposite to the first direction of rotations, whereby electric energy is converted to mechanical energy.
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公开(公告)号：US20180141549A1
公开(公告)日：2018-05-24
申请号：US15875333
申请日：2018-01-19
Applicant: JAGUAR LAND ROVER LIMITED
Inventor： James KELLY , Andrew FAIRGRIEVE , Daniel WOOLLISCROFT
IPC: B60W30/14 , F16H61/02 , B60K31/02 , B60K31/04 , B60T8/175 , B60W10/119 , B60W30/16 , B60W30/18 , B60W40/06 , B60K28/16 , F16H59/66
CPC classification number: B60W30/143 , B60K28/16 , B60K31/02 , B60K31/04 , B60T8/175 , B60T2201/04 , B60T2210/14 , B60T2210/16 , B60T2220/04 , B60T2260/06 , B60W10/119 , B60W30/162 , B60W30/18172 , B60W40/06 , B60W2520/10 , B60W2520/26 , B60W2550/141 , B60W2720/10 , B60W2720/28 , B60W2720/30 , B60Y2200/20 , F16H59/66 , F16H61/0213 , F16H2061/0234
Abstract: A vehicle speed control system for a vehicle having a plurality of wheels, the vehicle speed control system comprising one or more electronic control units configured to carry out a method that includes applying torque to at least one of the plurality of wheels, detecting a slip event between any one or more of the wheels and the ground over which the vehicle is travelling when the vehicle is in motion and providing a slip detection output signal in the event thereof. The method carried out by the one or more electronic control units further includes receiving a user input of a target speed at which the vehicle is intended to travel and maintaining the vehicle at the target speed independently of the slip detection output signal by adjusting the amount of torque applied to the at least one of the plurality of wheels.
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公开(公告)号：US20180099564A1
公开(公告)日：2018-04-12
申请号：US15626676
申请日：2017-06-19
Applicant: Invently Automotive Inc.
Inventor： Martin Koebler , Nicole G. Goldstein , Stephen J. Brown , Jason H. Harper
IPC: B60K35/00
CPC classification number: B60K35/00 , B60K2370/15 , B60K2370/174 , B60L3/12 , B60L7/12 , B60L8/003 , B60L15/2045 , B60L50/62 , B60L58/12 , B60L58/16 , B60L2220/44 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/445 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2240/622 , B60L2240/642 , B60L2240/645 , B60L2240/647 , B60L2240/662 , B60L2240/665 , B60L2240/667 , B60L2240/68 , B60L2250/10 , B60L2250/16 , B60L2260/28 , B60L2260/50 , B60T1/10 , B60T7/18 , B60T7/22 , B60T13/586 , B60T2201/04 , B60T2210/36 , B60W10/06 , B60W10/11 , B60W30/143 , B60W50/0097 , B60W2530/14 , B60W2550/143 , B60W2550/402 , G01C21/3469 , G01C21/3617 , G06F7/00 , G07C5/008 , G07C5/085 , G08G1/096775 , G08G1/096844 , Y02T10/52 , Y02T10/6217 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7083 , Y02T10/72 , Y02T10/7283 , Y02T10/7291 , Y02T90/16 , Y02T90/161 , Y02T90/162
Abstract: A method for receiving an update from a remote source may comprise a step of connecting wirelessly to a transceiver. The method may comprise a step of communicating with a remote database via the transceiver. The method may comprise a step of providing operational parameter data to the remote database. The method may comprise a step of receiving updated operational parameters from the database based on a comparison of the operational parameter data to a latest version of the operational parameter data performed by the remote database. The method may comprise a step of updating one or more components of a vehicle using the updated operational parameters. The remote database may be configured to determine a status of the components of the vehicle and provide the updated operational parameters to keep software used by the vehicle to a latest version.
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公开(公告)号：US20180079304A1
公开(公告)日：2018-03-22
申请号：US15720032
申请日：2017-09-29
Applicant: Invently Automotive Inc.
Inventor： Martin Koebler , Nicole G. Goldstein , Stephen J. Brown , Jason H. Harper
IPC: B60K35/00
CPC classification number: B60K35/00 , B60K2370/15 , B60K2370/174 , B60L3/12 , B60L7/12 , B60L8/003 , B60L15/2045 , B60L50/62 , B60L58/12 , B60L58/16 , B60L2220/44 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/445 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2240/622 , B60L2240/642 , B60L2240/645 , B60L2240/647 , B60L2240/662 , B60L2240/665 , B60L2240/667 , B60L2240/68 , B60L2250/10 , B60L2250/16 , B60L2260/28 , B60L2260/50 , B60T1/10 , B60T7/18 , B60T7/22 , B60T13/586 , B60T2201/04 , B60T2210/36 , B60W10/06 , B60W10/11 , B60W30/143 , B60W50/0097 , B60W2530/14 , B60W2550/143 , B60W2550/402 , G01C21/3469 , G01C21/3617 , G06F7/00 , G07C5/008 , G07C5/085 , G08G1/096775 , G08G1/096844 , Y02T10/52 , Y02T10/6217 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7083 , Y02T10/72 , Y02T10/7283 , Y02T10/7291 , Y02T90/16 , Y02T90/161 , Y02T90/162
Abstract: An apparatus comprising an interface, a memory and a processor. The interface may be configured to receive sensor data samples during operation of a vehicle. The memory may be configured to store the sensor data samples over a number of points in time. The processor may be configured to analyze the sensor data samples stored in the memory to detect a pattern. The processor may be configured to manage an application of brakes of the vehicle in response to the pattern.
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