公开(公告)号：US20220318859A1

公开(公告)日：2022-10-06

申请号：US17215576

申请日：2021-03-29

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Ariel Telpaz ,  Barak Hershkovitz ,  Nadav Baron ,  Ravid Erez ,  Boris Kabisher ,  Omer Zerbib

IPC: G06Q30/02 ,  G06N5/02

Abstract: A system includes a memory device, and one or more processors for detection, characterization, and presentation of charging stations for electric vehicles. The processors determine that a charging station is an undocumented charging station; a documented charging station is one that is part of a dataset of known charging stations. A confidence score is computed to indicate whether the charging station is a public charging station. In response to the confidence score being greater than a first predetermined threshold, the undocumented charging station is documented as a public charging station. In response to the confidence score being lesser than the first predetermined threshold and greater than a second predetermined threshold, the undocumented charging station is added to a list of charging stations to investigate. In response to the confidence score being lesser than the second predetermined threshold, the undocumented charging station is documented as a private charging station.

公开(公告)号：US20220250506A1

公开(公告)日：2022-08-11

申请号：US17168425

申请日：2021-02-05

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Claudia Goldman-Shenhar ,  Nadav Baron ,  Lawrence P. Ziehr ,  Ravid Erez ,  Maxim Smirnov ,  Barak Hershkovitz

IPC: B60L58/26 ,  G01C21/34 ,  B60L58/27 ,  G01C21/36

Abstract: Battery thermal preconditioning includes scheduling thermal preconditioning in accordance with user presets, preferences and battery and/or vehicle conditions and profiles. Thermal preconditioning in advance of charging events may optimize charge time, battery health and range. Manual and predictive intelligence methods may be employed to attain and maintain a predetermined range of battery pack temperatures.