公开(公告)号：US20230408272A1

公开(公告)日：2023-12-21

申请号：US17844220

申请日：2022-06-20

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Klaus Trangbaek ,  Vladimir Suplin ,  Daniel Urieli

IPC: G01C21/34 ,  G01C21/36 ,  B60W40/13 ,  B60W40/10 ,  B60W50/00 ,  G06N3/04

CPC classification number: G01C21/3469 ,  G01C21/3492 ,  G01C21/3617 ,  G01C21/3446 ,  B60W40/13 ,  B60W40/1005 ,  B60W50/0097 ,  G06N3/04 ,  B60W2050/0022 ,  B60W2530/10 ,  B60W2530/16 ,  B60W2552/25 ,  B60W2555/20 ,  B60W2555/40 ,  B60W2555/60 ,  B60W2556/10

Abstract: A system for adaptive in-drive updating, for a vehicle travelling on a route, includes a controller having a processor and tangible, non-transitory memory. The vehicle is carrying a load. The controller is adapted to obtain one or more dynamic parameters pertaining to the load. A plurality of adaptive predictors is selectively executable by the controller at a timepoint during the route at which a completed portion of the route has been traversed by the vehicle and a remaining portion remains untraversed. The plurality of adaptive predictors includes a speed predictor configured to generate a global speed profile. The plurality of adaptive predictors includes a driving consumption predictor is configured to predict a driving consumption profile for the remaining portion of the route based in part on the dynamic parameter, the route features, the global speed profile, and a past drive consumption.

公开(公告)号：US20230339342A1

公开(公告)日：2023-10-26

申请号：US17725438

申请日：2022-04-20

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Sharon Hornstein ,  Klaus Trangbaek

IPC: B60L53/18 ,  B60L53/57 ,  B60L53/65 ,  B60L53/66

CPC classification number: B60L53/18 ,  B60L53/57 ,  B60L53/65 ,  B60L53/66 ,  H02J7/342

Abstract: A system for a vehicle-to-vehicle charging service for plug-in electric vehicles (PEVs) includes a real-time server (RTS). The RTS wirelessly communicates with communication devices associated with individual PEVs having membership in the charging service and provides to the communication devices real-time positions of individual PEVs on a map of a terrain. The system also includes a first communication device for a first PEV configured to wirelessly transmit, via the RTS, to communication devices associated with the remaining PEVs, a request for an amount of electrical energy to charge the first PEV. The system additionally includes a second communication device associated with a second PEV and configured to wirelessly transmit, via the RTS, to the first communication device an offer to dispense the requested amount of electrical energy. The first communication device is further configured to wirelessly transmit, via the RTS, to the second communication device acceptance of the offer.

公开(公告)号：US20230322103A1

公开(公告)日：2023-10-12

申请号：US17714433

申请日：2022-04-06

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Sharon Hornstein ,  Klaus Trangbaek

IPC: B60L53/18 ,  B60L53/57 ,  B60L53/65 ,  B60L53/66 ,  H02J7/34

CPC classification number: B60L53/18 ,  B60L53/57 ,  B60L53/65 ,  B60L53/66 ,  H02J7/342

Abstract: A charging cable assembly for charging a first plug-in electric vehicle (PEV) from a second PEV includes first and second female sockets for connecting the first and second PEVs. The cable assembly additionally includes a charging station emulator for providing two-way communication between the first and second PEVs and monitoring ability of the first PEV to accept a charge and ability of the second PEV to supply the charge. The cable assembly further includes an electrical cable bundle having a first distal end connected to the first female socket and a second distal end connected to the second female socket. The cable bundle is in electrical communication with the charging station emulator and is configured to transmit the charge and provide two-way communication between the first and second PEVs.

公开(公告)号：US20230314151A1

公开(公告)日：2023-10-05

申请号：US17713476

申请日：2022-04-05

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Daniel Urieli ,  Klaus Trangbaek ,  Vladimir Suplin ,  Omer Zerbib

IPC: G01C21/34 ,  G07C5/02

CPC classification number: G01C21/3469 ,  G07C5/02

Abstract: An economy advisory system includes a circuit and a display. The circuit is configured to receive a route plan remainder of a vehicle and receive a plurality of consumption factor values of the vehicle while the vehicle traverses the route plan. The plurality of consumption factor values is controllable by a driver of the vehicle. The circuit is further configured to modify the plurality of consumption factor values based upon a plurality of modification factor values, calculate a plurality of potential range changes of the vehicle based on the route plan remainder and the plurality of consumption factor values as modified, and identify a group that has at least one of the plurality of potential range changes and a corresponding at least one of the plurality of modification factor values. The display is in communication with the circuit and is configured to present the group to the driver.

公开(公告)号：US10457108B2

公开(公告)日：2019-10-29

申请号：US15790595

申请日：2017-10-23

Applicant: GM Global Technology Operations LLC

Inventor： Vladimir Suplin ,  Avshalom Suissa ,  Klaus Trangbaek

IPC: B60G17/015 ,  B60G15/04 ,  B60G17/06 ,  F16F1/00

Abstract: A non-linear stiffness actuator for a suspension corner employed in a vehicle includes an actuator housing and an actuator shaft configured to transmit an actuator force to the road wheel. The actuator also includes a primary elastic member assembly arranged between the actuator housing and the actuator shaft and configured to exert a primary elastic member force along the actuator shaft. The actuator additionally includes a secondary elastic member assembly configured to exert a variable secondary elastic member force acting between the actuator housing and the actuator shaft. The variable secondary elastic member force is configured to selectively contribute to and subtract from the primary elastic member force to thereby facilitate the non-linear stiffness of the actuator. A vehicle having such a non-linear stiffness actuator is also provided.

公开(公告)号：US10065474B2

公开(公告)日：2018-09-04

申请号：US15374432

申请日：2016-12-09

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Klaus Trangbaek

IPC: B60G11/16 ,  B60G17/0165 ,  B60G7/00 ,  B60G17/016 ,  B60G17/019 ,  B60G17/02 ,  B60G17/015

CPC classification number: B60G17/0165 ,  B60G7/006 ,  B60G11/16 ,  B60G17/0155 ,  B60G17/0157 ,  B60G17/0162 ,  B60G17/0164 ,  B60G17/01908 ,  B60G17/021 ,  B60G2200/14 ,  B60G2202/12 ,  B60G2202/412 ,  B60G2202/413 ,  B60G2202/422 ,  B60G2202/442 ,  B60G2204/1244 ,  B60G2204/127 ,  B60G2204/143 ,  B60G2204/62 ,  B60G2400/102 ,  B60G2400/104 ,  B60G2400/106 ,  B60G2400/821

Abstract: A vehicle includes a vehicle body, a road wheel, and a suspension corner connecting the road wheel to the vehicle body. The suspension corner includes a suspension arm connected to the road wheel and to the vehicle body, and also includes a suspension force decoupling system disposed on an axis extending between the suspension arm and the vehicle body. The suspension force decoupling system includes an actuator having an actuator mass arranged on the axis that is configured to output an actuator force in opposite directions along the axis in response to an actuator control signal. The system also includes a compliant element connected along the axis to the actuator mass and one of the body and the suspension arm, and providing a predetermined level of mechanical compliance. A controller determines and generates the actuator force in response to a threshold acceleration of the vehicle body.