Invention Grant
- Patent Title: Method and back end device for predictively controlling a charging process for an electric energy store of a motor vehicle
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Application No.: US17283792Application Date: 2019-10-09
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Publication No.: US12090886B2Publication Date: 2024-09-17
- Inventor: Stefan Grubwinkler
- Applicant: Vitesco Technologies GmbH
- Applicant Address: DE Hannover
- Assignee: Vitesco Technologies GmbH
- Current Assignee: Vitesco Technologies GmbH
- Current Assignee Address: DE Regensburg
- Agency: Buchanan, Ingersoll & Rooney PC
- Priority: DE 2018217454.7 2018.10.11
- International Application: PCT/EP2019/077297 2019.10.09
- International Announcement: WO2020/074554A 2020.04.16
- Date entered country: 2021-04-08
- Main IPC: H02J7/00
- IPC: H02J7/00 ; B60L53/67 ; B60L53/68 ; B60L58/12

Abstract:
A method for predictive charging control for an electrical energy store of a motor vehicle, wherein an energy exchange between the energy store and an electrical energy source is controlled by a charging device. This provides that a future time profile of a non-energy requirement resulting from a respective parking phase of the motor vehicle is predicted and, independently of an availability of a charging power of the energy source, a state of charge of the energy store is kept below a limit value by the charging device if the predicted time profile of the non-energy requirement satisfies a predetermined rest criterion for a predetermined next time interval.
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