Invention Application
- Patent Title: VEHICLE CONTROL DEVICE
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Application No.: US17626568Application Date: 2020-07-17
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Publication No.: US20220260386A1Publication Date: 2022-08-18
- Inventor: Motomune SUZUKI , Masashi SEIMIYA
- 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: JP2019-141984 20190801
- International Application: PCT/JP2020/027780 WO 20200717
- Main IPC: G01C21/00
- IPC: G01C21/00

Abstract:
An object is to reduce the data size of surrounding environment information to be stored. A vehicle control device that includes a processor, a first storage unit, and a second storage unit, and stores route information to a target point, the vehicle control device including: an input device that acquires route information of a vehicle and surrounding environment information around the vehicle; and a short-term storage information processing unit that stores the route information and the surrounding environment information acquired while the vehicle is traveling into the first storage unit as short-term storage information, in which the short-term storage information processing unit calculates a feature degree of the surrounding environment information when storing the route information, and temporarily stores the surrounding environment information in which the feature degree is equal to or greater than a predetermined value into the first storage unit as the short-term storage information.
Public/Granted literature
- US12181306B2 Vehicle control device Public/Granted day:2024-12-31
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