Invention Grant
- Patent Title: Vehicle power supply system and vehicle dispatch system
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Application No.: US17266787Application Date: 2019-02-13
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Publication No.: US11772512B2Publication Date: 2023-10-03
- Inventor: Makoto Hashimoto , Yohei Ishii , Tohru Watanabe , Tadao Kimura , Masaaki Takegata
- Applicant: Panasonic Intellectual Property Management Co., Ltd.
- Applicant Address: JP Osaka
- Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: McDermott Will & Emery LLP
- Priority: JP 18158154 2018.08.27
- International Application: PCT/JP2019/005066 2019.02.13
- International Announcement: WO2020/044597A 2020.03.05
- Date entered country: 2021-02-08
- Main IPC: B60L58/16
- IPC: B60L58/16 ; G06Q10/0631 ; G06Q30/0283 ; H02J7/00 ; B60L50/60 ; B60L58/12 ; B60L15/20 ; G05B19/042 ; G06Q10/087 ; G06Q50/30 ; H01M10/48 ; G06Q10/20 ; G06Q50/06
Abstract:
In a vehicle power supply system mounted on an electric vehicle, a vehicle controller switches a discharge power limit to a motor during travel of the electric vehicle according to degradation information of a battery module to which a plurality of cells are connected, the degradation information being calculated in advance before the travel of the electric vehicle. For example, the vehicle controller switches a limit of a maximum acceleration and/or maximum speed of the electric vehicle as the switching of the discharge power limit.
Public/Granted literature
- US20210339650A1 VEHICLE POWER SUPPLY SYSTEM AND VEHICLE DISPATCH SYSTEM Public/Granted day:2021-11-04
Information query
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