公开(公告)号：EP4461581A1

公开(公告)日：2024-11-13

申请号：EP24171374.2

申请日：2024-04-19

申请人： Littelfuse, Inc.

发明人： GAMBUZZA, Michael ,  ZATORRE, Guillermo ,  GOLUBOVIC, Boris ,  MARTINEZ, Cesar

IPC分类号： B60L3/00 ,  B60L3/04 ,  B60L3/12 ,  H02J7/00

摘要： Disclosed is an adaptive pre-charge control circuit, for use in a solid state battery disconnect and protection system, wherein the adaptive pre-charge control circuit includes a high-voltage switch coupled between an electric battery and a DC link capacitor of an electric vehicle, and wherein the electric vehicle is powered by the electric battery. The control circuit may be operable to issue a pulse width modulated (PWM) signal to generate a current profile wherein every other pulse exceeds a predefined limit, monitor, during pre-charging, the current profile, and to determine an overcurrent fault exists in the case that two consecutive pulses exceed the predefined limit.

公开(公告)号：EP4460433A1

公开(公告)日：2024-11-13

申请号：EP23720295.7

申请日：2023-04-19

申请人： Mercedes-Benz Group AG

发明人： SCHMIDT, Jan Philipp ,  HUST, Friedrich Emanuel ,  SPAETH, Thomas

IPC分类号： B60L3/00 ,  B60L3/12 ,  B60L58/21 ,  B60L58/22 ,  G01R31/396 ,  H01M10/42 ,  H01M10/48 ,  H02J7/00 ,  H02J9/00

公开(公告)号：EP4448322A1

公开(公告)日：2024-10-23

申请号：EP22834492.5

申请日：2022-12-05

申请人： Autostore Technology AS

发明人： ENGELSGJERD, Svein

IPC分类号： B60L3/12 ,  B60L15/20 ,  B60L50/60 ,  B60L58/10

公开(公告)号：EP4438381A1

公开(公告)日：2024-10-02

申请号：EP24163467.4

申请日：2024-03-14

申请人： Mob-Energy

发明人： BEN OTHMEN, Habib ,  HADDOUT, Ilyass

IPC分类号： B60L3/12 ,  B60L53/14 ,  B60L53/30 ,  B60L53/31 ,  B60L53/37 ,  B60L53/57 ,  G05D1/242 ,  G05D1/243 ,  G05D1/661 ,  G05D105/45 ,  G05D107/00 ,  G05D109/10 ,  G05D111/10 ,  G05D111/20 ,  G05D111/63 ,  H02J7/00

CPC分类号： B60L53/14 ,  B60L53/37 ,  B60L3/12 ,  B60L53/30 ,  B60L53/31 ,  B60L2240/64220130101 ,  B60L53/57 ,  B60L2260/3220130101 ,  B60L2240/6220130101 ,  H02J7/0042 ,  H02J2310/4820200101 ,  G05D1/2435 ,  G05D1/242 ,  G05D2111/1020240101 ,  G05D2111/1720240101 ,  G05D2111/2020240101 ,  G05D1/661 ,  G05D2109/1020240101 ,  G05D2105/4720240101 ,  G05D2107/9520240101 ,  G05D2111/6420240101

摘要： L'invention concerne un dispositif autonome (D) de chargement de batterie comprenant :
- une caméra tridimensionnelle (61) pour l'acquisition d'un couple d'images stéréoscopiques d'une scène située en regard de la paroi avant (51) du dispositif autonome (D), ladite scène incluant le sol (S),
- un système de télémétrie laser (62) orienté vers le sol (S) de la scène située en regard de la paroi avant (51), pour l'acquisition de données représentatives de distances entre le sol et le système de télémétrie,
- une unité de contrôle configurée pour estimer une inclinaison du sol (S) à partir du couple d'images stéréoscopiques et des données acquises par le système de télémétrie laser (62).

公开(公告)号：EP4428516A1

公开(公告)日：2024-09-11

申请号：EP24158596.7

申请日：2024-02-20

申请人： Transportation IP Holdings, LLC

发明人： Tripathy, Janmejay ,  Staats, Andrew ,  Schultz, Timothy ,  Karunaratne, Milan ,  Sevel, Evan ,  Hausmann, Adam ,  Chalmers, Larry ,  Fisher, Alan ,  Kenjale, Amit ,  Henniges, Benjamin ,  Spencer, Daniel ,  Rice, Danial

IPC分类号： G01M99/00 ,  B60L3/00 ,  B60L3/12 ,  G01M3/00 ,  G01M15/04 ,  G01M13/04 ,  G01M17/10 ,  B61L15/00 ,  B61L23/00 ,  B61L25/02 ,  B61L27/40 ,  B61L27/57 ,  G07C5/00

CPC分类号： B61L15/0018 ,  B61L23/00 ,  B61L25/02 ,  B61L27/40 ,  B61L27/57 ,  G07C5/008 ,  G01M17/10 ,  G01M13/04 ,  G01M99/002 ,  B61L25/025 ,  B61L15/0027 ,  B61L15/0081 ,  B61L23/041 ,  B61L15/0072

摘要： In one example, a wayside monitoring system (100) is provided. The monitoring system (100) may include a wayside device (112) and a controller (80). The wayside device (112) may detect one or more operating parameters of a vehicle (110) in a vehicle system (106) moving over a route segment (108). The controller (80) can receive information from the wayside device (112) regarding at least the one or more operating parameters detected, and can control movement the vehicle (110) directly or indirectly based at least in part on the received information.

公开(公告)号：EP4414203A1

公开(公告)日：2024-08-14

申请号：EP24157295.7

申请日：2024-02-13

申请人： Korea Institute of Energy Technology

发明人： SONG, Juhyun ,  NOH, Youngtae ,  LEE, Yonggeon

IPC分类号： B60L3/12 ,  B60L53/62 ,  B60L58/13 ,  B60L58/15 ,  B60L3/00 ,  G01R31/387 ,  G06N20/00

CPC分类号： B60L3/12 ,  B60L53/62 ,  B60L58/15 ,  B60L58/13 ,  B60L2240/54720130101 ,  B60L2240/54920130101 ,  B60L2240/6220130101 ,  B60L2240/66520130101 ,  B60L2240/6820130101 ,  B60L2240/8020130101 ,  B60L2250/1420130101 ,  B60L2250/1620130101 ,  B60L2260/5820130101 ,  G01R31/387 ,  G06N20/00 ,  B60L3/0046 ,  B60L2260/5020130101 ,  B60L2260/5220130101

摘要： An electric vehicle charging method and an electric vehicle using the electric vehicle charging method are provided. The electric vehicle charging method includes obtaining, from an external electronic device, human data including pre-departure behavioral and environmental indicators of a person, extracting information on departure time from the human data, and predicting a charging end time of a battery of an electric vehicle based on the human data.

公开(公告)号：EP4378741A3

公开(公告)日：2024-07-17

申请号：EP23219495.1

申请日：2023-12-21

申请人： XPT EDS (Hefei) Co., Ltd.

发明人： HU, Leli ,  LIU, Chang

IPC分类号： B60L15/20 ,  G06F8/65 ,  B60L3/12

CPC分类号： Y02T10/72 ,  B60L2240/46120130101 ,  B60L2240/42120130101 ,  B60L2240/1220130101 ,  G06F8/65 ,  B60L2260/4220130101 ,  B60L3/12 ,  B60L15/2045 ,  B60L15/2027

摘要： The disclosure provides a self-updating system, a vehicle, and a self-updating method. The self-updating system (1) is configured for coefficients having a fixed functional relationship. The self-updating system (1) includes: a first low-pass filter (11) whose input is a first coefficient and whose output is a second coefficient; a hysteresis controller (12) whose input is the second coefficient and whose output is a third coefficient, the hysteresis controller (12) being configured to limit a value of the second coefficient; and a second low-pass filter (13) whose input is the third coefficient and whose output is a fourth coefficient, the fourth coefficient being able to be used to update the first coefficient, so as to be used in coefficient self-updating of the self-updating system (1).

公开(公告)号：EP4393754A1

公开(公告)日：2024-07-03

申请号：EP23219713.7

申请日：2023-12-22

申请人： Yao, Li-Ho

发明人： Yao, Li-Ho

IPC分类号： B60L3/12 ,  G07C5/08 ,  B60L58/12 ,  G06Q30/06 ,  G06Q50/06 ,  G06Q50/40

CPC分类号： B60L3/12 ,  B60L2270/1220130101 ,  B60L2240/42320130101 ,  B60L2240/42120130101 ,  B60L2240/62220130101 ,  G07C5/08 ,  B60L58/12 ,  B60L2240/7020130101 ,  B60L2260/5420130101 ,  G06Q30/06 ,  G06Q50/06 ,  G06Q50/40

摘要： High frequency reading of position information is performed by a control module (100) and a torque and a rotation angle outputted from a motor (50) are used, at small angle, for calculation of unit mechanical energy that is summed up in a summation operation unit (14) to form a summed mechanical energy. All summed mechanical energies of a journey, and corresponding position information, are uploaded to the cloud for conversion into carbon emissions of the round of journey. The high frequency measurement and the summing-up operation make it possible to greatly increase the accuracy of mechanical energy outputted from a mobile vehicle in a journey, without causing faulty estimation of the carbon emission of each round of journey. Peripheral computation technology is adopted for reducing bandwidth loading for uploading to the cloud and increasing the uploading speed to further reduce the loading of the cloud server for operation, storage, and processing data.

公开(公告)号：EP3404432B1

公开(公告)日：2024-07-03

申请号：EP18275055.4

申请日：2018-04-24

IPC分类号： G01R31/327 ,  H01H47/00 ,  B60L3/04 ,  B60L3/12 ,  B60L58/10 ,  B60L3/00 ,  G01R31/00 ,  H02J7/00

CPC分类号： G01R31/3278 ,  G01R31/006 ,  H01H47/002 ,  H02J7/0031 ,  B60L58/10 ,  B60L3/04 ,  B60L3/12 ,  B60L2240/54720130101 ,  B60L3/0046 ,  Y02T10/70

公开(公告)号：EP4389497A1

公开(公告)日：2024-06-26

申请号：EP22214604.5

申请日：2022-12-19

申请人： VOLVO TRUCK CORPORATION

发明人： RAY, Dripta ,  ALTAF, Faisal

IPC分类号： B60L3/12 ,  B60L58/16 ,  B60L15/20 ,  B60W30/20 ,  H01M50/242 ,  B60K1/04 ,  B60L50/60 ,  B60R16/04 ,  G01R31/392

CPC分类号： B60L2240/1220130101 ,  B60L2240/1420130101 ,  B60L2240/2420130101 ,  B60L2240/48620130101 ,  B60L3/12 ,  B60L58/16 ,  B60L15/2009 ,  B60L15/2054 ,  B60L2270/14520130101 ,  B60W30/20 ,  H01M50/242 ,  H01M2220/2020130101 ,  B60K1/04 ,  B60L50/66 ,  B60R16/04 ,  G01R31/392 ,  H01M2010/427120130101

摘要： The invention relates to a computer implemented-method for improving a lifetime of an electrical energy storage system (2) adapted for providing propulsion power for a vehicle (1), the method comprising: estimating (S102) a present state of health of the electrical energy storage system; determining (S104) vibration data (5) including mechanical vibration magnitude and vibration frequency spectrum of the electrical energy storage system; determining (S106) a degree of impact (S) of the vibrations of the electrical energy storage system on the state of health of the electrical energy storage system by processing the determined vibration magnitude and vibration frequency spectrum in a vibration-SOH model (10) adapted to infer a relationship between vibration magnitude and vibration frequency spectrum, and state of health, and adapting (S110) at least one vehicle control parameter (P) to vary at least one of the vibration magnitude and the vibration frequency to reduce the determining a degree of impact of the vibrations of the electrical energy storage system.