Invention Application
- Patent Title: VEHICLE CONTROL DEVICE
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Application No.: US17622548Application Date: 2020-06-30
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Publication No.: US20220355800A1Publication Date: 2022-11-10
- Inventor: Akitoshi MIYAZAKI , Keisuke TAKEUCHI , Masashi SEIMIYA , Satoshi MATSUDA
- Applicant: HITACHI ASTEMO, LTD.
- Applicant Address: JP Hitachinaka-shi, Ibaraki
- Assignee: HITACHI ASTEMO, LTD.
- Current Assignee: HITACHI ASTEMO, LTD.
- Current Assignee Address: JP Hitachinaka-shi, Ibaraki
- Priority: JP2019-128962 20190711
- International Application: PCT/JP2020/025611 WO 20200630
- Main IPC: B60W40/02
- IPC: B60W40/02 ; G01C21/28 ; B60W60/00

Abstract:
At the time of travel following a travel route, even if an environment around the travel route changes, estimation of a host vehicle position from a stationary object is realized. A vehicle control device has a processor and a memory and controls traveling of a vehicle, and includes a sensor that acquires surrounding environment information of the vehicle, a surrounding environment storage unit that acquires a stationary object from surrounding environment information acquired by the sensor, calculates a position of the stationary object, and stores the position of the vehicle on a travel route and a position of the stationary object in association with each other. The surrounding environment storage unit stores three or more of the stationary objects at each position on a travel route as stationary objects for host vehicle position estimation in a case of receiving a command to start storing the surrounding environment information and the travel route.
Information query