公开(公告)号：US20240141924A1

公开(公告)日：2024-05-02

申请号：US18549517

申请日：2022-03-03

申请人： PSA AUTOMOBILES SA ,  BUEHLER MOTOR GMBH

发明人： Imad-Eddin SABIR ,  Mathieu ROCHES ,  Harald RAUSCH ,  Martin GUNDERMANN

IPC分类号： F04D29/62 ,  F01P5/10 ,  F04D13/14

CPC分类号： F04D29/628 ,  F01P5/10 ,  F04D13/14

摘要： Assembly comprising several fluid control units (2) for a motor vehicle, each comprising a body (4) and rotational axes (A) 5 parallel to each other, and comprising a support member for said control units (2) which comprises a plate (20) forming a single part arranged in a plane perpendicular to the axes (A), and having holes passing through said plate (20), each hole receiving a body of a control unit (4).

公开(公告)号：US20240083509A1

公开(公告)日：2024-03-14

申请号：US18555032

申请日：2022-02-22

申请人： PSA AUTOMOBILES SA

发明人： Jean Pierre GALMICHE ,  Jean Louis MEDECIN ,  Olivier LE GUILLOU

IPC分类号： B62D21/15 ,  B60G21/00 ,  B62D21/11

CPC分类号： B62D21/152 ,  B60G21/005 ,  B62D21/11

摘要： Motor vehicle comprising a drive system arranged in a compartment at the front of a vehicle, a cradle (2) comprising a platform (4) fastened in this compartment in the region of a floor of the vehicle, an anti-roll bar (10) fastened in the vertical direction above the platform (4), and an impact device (30) fastened to a front edge (20) of the platform (4), behind an impact block fastened to a powertrain of this vehicle, in order, in the event of a recoil of this powertrain, to allow the impact block to bear on the impact device (30), which deforms, the impact device (30) comprising an upper part projecting above the platform (4), which, in the event of a large deformation, bears on the anti-roll bar (10).

公开(公告)号：US20240034316A1

公开(公告)日：2024-02-01

申请号：US18264924

申请日：2022-01-20

申请人： PSA AUTOMOBILES SA

发明人： Vincent DESCHAMPS ,  Jean-Baptiste BRACONNIER ,  Claire BELLE ,  Eric FAVREAU

IPC分类号： B60W30/14 ,  B60W60/00

CPC分类号： B60W30/143 ,  B60W60/00 ,  B60W2520/10 ,  B60W2720/10 ,  B60W2555/60 ,  B60W2552/10

摘要： The invention relates to a method and a device for determining a deceleration setpoint value of an autonomous vehicle (204), the autonomous vehicle (204) comprising an adaptive cruise control capable of decelerating the autonomous vehicle according to a first deceleration setpoint (215), referred to as standard deceleration, the autonomous vehicle (204) traveling along a first lane (201) at a first speed, the vehicle heading into a second lane (202) subject to a speed limit (208) at a distance, D, relative to the beginning (203) of the second lane (202), said method comprising the steps wherein: —a necessary deceleration is calculated; —the deceleration setpoint of the autonomous vehicle (204) is determined; —the adaptive cruise control applies the deceleration setpoint thus determined in order to decelerate the autonomous vehicle (204) from the beginning (203) of the second lane (202).

公开(公告)号：US20240034222A1

公开(公告)日：2024-02-01

申请号：US18264674

申请日：2022-01-25

申请人： PSA AUTOMOBILES SA

发明人： Philipp ROECKL

IPC分类号： B60Q1/14 ,  H04N9/31

CPC分类号： B60Q1/1407 ,  H04N9/3155 ,  B60Q2400/50

摘要： The present invention relates to a method for operating a high-resolution projection headlight for a motor vehicle. The high-resolution projection headlight has an active LED pixel matrix light source which comprises an LED matrix monolithically integrated into a semiconductor chip with a plurality of light diode-based pixels and a driver circuit for separately controlling each individual pixel within the LED matrix. A current digital image of a sequence of images is continuously rasterized by means of a graphical controller from graphical data with at least one graphical object (50) and is provided for image reproduction with the projection headlight. A value for a thermal loading of the LED pixel matrix light source is continuously determined. During the rasterizing of a current digital image, surface areas (52) of the graphical objects (50) to be projected are at least partially masked with a masking (60, 61) and modulated, provided that the value for thermal loading exceeds a limit value. The invention also relates to a corresponding projection headlight system for a motor vehicle.

公开(公告)号：US20240010197A1

公开(公告)日：2024-01-11

申请号：US18253753

申请日：2021-11-04

申请人： PSA AUTOMOBILES SA

发明人： Luc VIVET ,  Sofiane OUANEZAR

IPC分类号： B60W30/14 ,  B60W30/16 ,  B60W40/105 ,  B60W60/00 ,  H04W4/40

CPC分类号： B60W30/143 ,  B60W30/16 ,  B60W40/105 ,  B60W60/001 ,  H04W4/40 ,  B60W2554/802 ,  B60W2556/45

摘要： The invention relates to a method and a device for regulating the speed of an autonomous vehicle, referred to as ego vehicle, comprising an adaptive cruise control, said method comprising the steps of activating (201) said adaptive cruise control, receiving (202) information relating to said target vehicle, referred to as target information, receiving (203) information relating to said ego vehicle, referred to as ego vehicle information, determining (204) an inter-vehicle time, determining (205) an alert signal from said target information and said ego vehicle information, determining conditions (206) for substituting (207) a target acceleration for a setpoint acceleration of said cruise control.

公开(公告)号：US11807083B2

公开(公告)日：2023-11-07

申请号：US17616965

申请日：2020-06-15

申请人： PSA AUTOMOBILES SA

发明人： Tou Thor

IPC分类号： B60J5/04

CPC分类号： B60J5/0447 ,  B60J5/0426 ,  B60J5/0433

摘要： The invention relates to a door (3) of a motor vehicle (1), having an outer wall and a lining (7) forming a casing (9), said casing (9) comprising: a main side reinforcement (17) extending longitudinally between a front edge (9A) and a rear edge (9C) of said casing (9); an upper reinforcement (15) extending longitudinally along an upper edge (9B) of said casing (9); an exterior opening control support (11) of the door (3), which is fixed to the upper reinforcement (15); the casing (9) further comprising: an auxiliary side reinforcement (21) which extends above the main side reinforcement (17) longitudinally between the front edge (9A) and the rear edge (9C) of the casing (9) and is fixed to the control support for the exterior opening (11) of the door (3).

公开(公告)号：US20230328489A1

公开(公告)日：2023-10-12

申请号：US18253532

申请日：2021-10-21

申请人： PSA AUTOMOBILES SA

发明人： Fadi LADHARI ,  Trista LIN

IPC分类号： H04W4/40

CPC分类号： H04W4/40

摘要： The invention relates to the management of interference related to the use of a single vehicle-to-everything short-range communication channel, referred to as a V2X channel, by a user terminal (UE) and by a land-based motor vehicle (Veh), by disabling a function of the V2X channel on the vehicle.

公开(公告)号：US20230311868A1

公开(公告)日：2023-10-05

申请号：US18022731

申请日：2021-07-26

申请人： PSA AUTOMOBILES SA

发明人： Matthieu VARNIER ,  David GIRAUD ,  Zoubida LAHLOU

IPC分类号： B60W30/12

CPC分类号： B60W30/12 ,  B60W2552/53 ,  B60W2510/202

摘要： A method and a device are disclosed for partitioning a widened area of a limited traffic lane bounded by two edges, and through which a vehicle can be driven by a driver in an automated manner along a reference path, said vehicle comprising a lateral positioning aid with respect to the reference path. The method comprises detecting a lane split, determining a widened area (204), determining a plurality of reference paths, and partitions the widened area into a plurality of sub-areas according to the determined reference paths.

公开(公告)号：US11697347B2

公开(公告)日：2023-07-11

申请号：US17790303

申请日：2020-12-02

申请人： PSA AUTOMOBILES SA

发明人： Antoine Lesbroussart ,  Vincent Laine ,  Thomas Bouveret ,  Guillaume Godart

IPC分类号： B60K37/02

CPC分类号： B60K37/02 ,  B60K2370/23 ,  B60K2370/31 ,  B60K2370/341

摘要： The invention relates to a motor vehicle instrument cluster, comprising a digital display screen which is intended to be hidden from the vehicle passengers and capable of displaying a source image containing a multitude of indicator modules for the driver of the vehicle, and a panel (20) located below the digital display screen, at least the main central (20A) and upper (20B) portions of said panel being opaque and reflective, the panel (20) being inclined relative to the display screen so as to reflect the source image towards the driver so that the latter perceives, in his/her field of vision, a virtual image located in front of the panel (20), characterized in that the lateral (20C) and lower (20D) portions of the panel (20) are transparent.

公开(公告)号：US20230208174A1

公开(公告)日：2023-06-29

申请号：US17796469

申请日：2021-01-11

申请人： PSA AUTOMOBILES SA ,  INSTITUT POLYTECHNIQUE DE GRENOBLE ,  SAFT

发明人： Gentien THORNER ,  Francis ROY ,  Jean Bernard DOUET ,  Thomas PEUCHANT ,  David HERPE ,  Pierre Xavier THIVEL ,  Jean Claude LEPRÊTRE

IPC分类号： H02J7/00

CPC分类号： H02J7/00711

摘要： The present invention relates to a method for charging an electrochemical cell of a rechargeable battery with charging pulse control (PL), the pulses (PL) being driven in voltage control mode in the form of voltage steps (Pt) of variable amplitude. According to the invention, the method consists in calculating the value (Ut+1) of each voltage step (Pt+1) with respect to the value (Ut) of the preceding voltage step (Pt) and according to a progression variable representative of the variation in the internal resistance of the cell (d(R)/dt), for a period ending on the preceding step (Pt), with respect to a predetermined tolerated variation threshold (α), where Var=d(R)/dt−α. The method applies to high-voltage electric battery charging protocols for electromobility or stationary applications, or portable device batteries, for example.