- Patent Title: Vehicle travel control apparatus and vehicle travel control method
-
Application No.: US17835637Application Date: 2022-06-08
-
Publication No.: US12168440B2Publication Date: 2024-12-17
- Inventor: Akira Ito
- Applicant: DENSO CORPORATION , J-QuAD DYNAMICS Inc.
- Applicant Address: JP Kariya; JP Tokyo
- Assignee: DENSO CORPORATION,J-QuAD DYNAMICS Inc.
- Current Assignee: DENSO CORPORATION,J-QuAD DYNAMICS Inc.
- Current Assignee Address: JP Kariya; JP Tokyo
- Agency: Oliff PLC
- Priority: JP2021-111690 20210705
- Main IPC: B60W30/16
- IPC: B60W30/16

Abstract:
A vehicle travel control apparatus includes an information acquiring section; a determining section that determines whether a special road terrain exists; and a speed control section that controls a speed of the subject vehicle. The speed control section is further configured to: when the special road terrain exists but a preceding vehicle does not exist, increase or decrease the speed of the subject vehicle with respect to a pre-set vehicle speed in the energy efficiency zone such that the energy efficiency is improved; and when the special road terrain and a preceding vehicle exists and the speed of the subject vehicle is planned to increase in the energy efficiency zone, control the speed of the subject vehicle in an inter-vehicle distance maintenance zone such that the subject vehicle has an inter-vehicle distance to the preceding vehicle longer than a pre-set inter-vehicle distance.
Public/Granted literature
- US20230001926A1 VEHICLE TRAVEL CONTROL APPARATUS AND VEHICLE TRAVEL CONTROL METHOD Public/Granted day:2023-01-05
Information query