Parking assistance device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11396288
APP PUB NO 20210354688A1
SERIAL NO

17045321

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In the invention, in automatic parking, a route from a parking start position to a target parking position is calculated prior to the start of parking. However, there are cases where an external environment recognition device cannot detect an obstacle at a distant or blind spot. In such a case, smooth parking is hindered when the vehicle is actually automatically parked. In the invention, in Step S1101, the vehicle is virtually moved from a parking start position 1201 in the direction of a turning position, and a turning position 1206 is calculated on a parking route 1205. In Step S1103, a preliminary route to a target parking position 1207 when the vehicle is turned back at the turning position 1206 is calculated. In the next Step S1104, it is determined whether the preliminary route can be generated, and when the preliminary route satisfies a predetermined condition, the route calculated by a candidate route calculation unit 501 is adopted as an automatic parking route.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HITACHI AUTOMOTIVE SYSTEMS LTDIBARAKI

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Imai, Masato Tokyo, JP 66 1759
Kasai, Shinya Tokyo, JP 24 71
Seimiya, Masashi Hitachinaka, JP 31 55
Tashiro, Naoyuki Tokyo, JP 41 209

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