Invention Grant
- Patent Title: Vehicle control device and vehicle control method
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Application No.: US16982498Application Date: 2019-03-15
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Publication No.: US11214255B2Publication Date: 2022-01-04
- Inventor: Satoshi Hayashi , Naoki Takahashi , Shinichi Ishiguro , Kouki Natsumi
- Applicant: ISUZU MOTORS LIMITED
- Applicant Address: JP Tokyo
- Assignee: ISUZU MOTORS LIMITED
- Current Assignee: ISUZU MOTORS LIMITED
- Current Assignee Address: JP Tokyo
- Agency: Procopio, Cory, Hargreaves & Savitch LLP
- Priority: JPJP2018-051094 20180319
- International Application: PCT/JP2019/010841 WO 20190315
- International Announcement: WO2019/181785 WO 20190926
- Main IPC: B60W30/18
- IPC: B60W30/18 ; B60W10/06 ; B60W10/10 ; B60W40/06 ; F16H59/44 ; F16H59/66 ; F16H59/68 ; F16H61/21 ; F16H61/68

Abstract:
A vehicle control device comprising: a balance gradient calculation unit configured to calculate a balance gradient that is a gradient at which a propulsive force of the vehicle and a resistance force applied to the vehicle are balanced when the vehicle travels in a gear-in coasting state in which an engine is connected to a gear and the vehicle travels without supplying fuel to the engine, in a case where a traveling state of the vehicle is a neutral coasting state; and a traveling control unit configured to: switch, based on the calculated balance gradient and a specified road gradient, the traveling state of the vehicle from the neutral coasting state to the gear-in coasting state in a case where the traveling state of the vehicle is the neutral coasting state; and end, the gear-in coasting state when determining that an end condition is satisfied.
Public/Granted literature
- US20210016775A1 VEHICLE CONTROL DEVICE AND VEHICLE CONTROL METHOD Public/Granted day:2021-01-21
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