Vehicle controller

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11866059
APP PUB NO 20220315023A1
SERIAL NO

17616929

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A route information storage function having decreased data storage requirements is provided in a vehicle controller that includes a processor, a first storage unit, and a second storage unit and that stores route information indicating a route to a target point. The vehicle controller includes a traveling state acquiring unit that acquires route information on a vehicle, a short-term storage information processing unit that stores the route information in the first storage unit, as short-term storage information, the route information being acquired by the traveling state acquiring unit while the vehicle is traveling, and a long-term storage information processing unit that after the vehicle has reached the target point, determines long-term storage information from short-term storage information stored in the first storage unit, the long-term storage information processing unit storing the determined long-term storage information in the second storage unit.

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Patent Owner(s)

Patent OwnerAddress
HITACHI ASTEMO LTD2520 TAKABA HITACHINAKA-SHI IBARAKI

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishii, Takaya Ibaraki, JP 6 33
Seimiya, Masashi Ibaraki, JP 31 53

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