Invention Grant
- Patent Title: Control device for hybrid vehicle and control method for hybrid vehicle
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Application No.: US17541135Application Date: 2021-12-02
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Publication No.: US11772630B2Publication Date: 2023-10-03
- Inventor: Yoshiaki Miyazato , Daiki Yokoyama
- Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Applicant Address: JP Aichi-ken
- Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee Address: JP Aichi-Ken
- Agency: HAUPTMAN HAM, LLP
- Priority: JP 20201252 2020.12.03
- Main IPC: B60W20/13
- IPC: B60W20/13 ; B60W20/12 ; B60W10/06 ; B60W10/08

Abstract:
A control device for a hybrid vehicle includes a processor being configured to: set a target state of charge of the battery; control the internal combustion engine and rotating electric machine and charging and discharging of the battery to make the hybrid vehicle run, so that a state of charge of the battery becomes the target state of charge; and, in a case where a point inside a restricted region where operation of the internal combustion engine is restricted is set as a destination or a waypoint, set the target state of charge to a lower value when an estimated time of arrival at the destination or the waypoint is a point of time outside a restricted time period when operation of the internal combustion engine is restricted in the restricted region than when the estimated time of arrival is a point of time inside the restricted time period.
Public/Granted literature
- US20220176941A1 CONTROL DEVICE FOR HYBRID VEHICLE AND CONTROL METHOD FOR HYBRID VEHICLE Public/Granted day:2022-06-09
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