公开(公告)号：US20230375635A1

公开(公告)日：2023-11-23

申请号：US18316432

申请日：2023-05-12

Applicant: Hyliion Inc.

Inventor： George James Noland ,  Ryan Wostarek ,  Joseph Collette

IPC: G01R31/392 ,  H02J7/14 ,  H02J7/00 ,  G01R31/3835 ,  G01R31/367 ,  G01R31/389 ,  G01R31/374 ,  G01C21/34

CPC classification number: G01R31/392 ,  H02J7/1446 ,  H02J7/005 ,  G01R31/3835 ,  G01R31/367 ,  G01R31/389 ,  G01R31/374 ,  G01C21/3469

Abstract: A method for determining state of health of a battery on a vehicle comprises identifying a SOH testing segment on which the battery can be charged at a known charging rate for a time duration and determining an increase in voltage based on the charging rate, the time duration, an internal resistance of the battery, and/or a battery temperature differential over the time duration.

公开(公告)号：US20230063419A1

公开(公告)日：2023-03-02

申请号：US17461175

申请日：2021-08-30

Applicant: Hyliion Inc.

Inventor： Addie Gisser ,  George James Noland ,  Ryan Wostarek ,  Dave Jay Mullinix ,  Donald Dean Binford, JR.

IPC: G01C21/34 ,  B60W20/20 ,  B60W20/40

Abstract: A system and method for adjusting an operating parameter on a vehicle or a set of vehicles comprises accessing route data and compressing the route data into a plurality of linearized segments. Each segment is determined by analyzing points along the route to determine when a set of points indicates an uphill, downhill or flat segment. Using the segment information, configuration information for a vehicle and a weight of the vehicle, embodiments determine a performance plan that is tailored to the vehicle. The vehicle operates in accordance with the performance plan based on cost, environmental impact or extending vehicle operating life.

公开(公告)号：US20240085204A1

公开(公告)日：2024-03-14

申请号：US18447727

申请日：2023-08-10

Applicant: Hyliion Inc.

Inventor： Moustapha Diab ,  Ryan Wostarek ,  William Clements

IPC: G01C21/34 ,  B60L7/10 ,  B60L58/13 ,  G01C21/36

CPC classification number: G01C21/3469 ,  B60L7/10 ,  B60L58/13 ,  G01C21/3461 ,  G01C21/3691 ,  B60L2200/36 ,  B60L2240/26 ,  B60L2240/64 ,  B60L2240/66 ,  B60L2240/68 ,  B60L2260/52 ,  B60L2260/54

Abstract: Systems and methods of preparing a vehicle for operation in a geographic zone having an operational requirement are disclosed that include determining a route for the vehicle, determining whether a geographic zone having an operational requirement exists on the route, and determining a powertrain configuration that includes a minimum state of charge (SoC) for a battery system of the vehicle based on the route data, the vehicle data, and/or the external data. The minimum SoC ensures that the vehicle can travel through the geographic zone while complying with the operational requirement. The systems and methods disclosed herein also include identifying a preparation zone for each geographic zone having an operational requirement and operating the vehicle through the preparation zone to ensure the battery system achieves the minimum SoC prior to entering the geographic zone having the operational requirement.