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公开(公告)号：US20240253654A1
公开(公告)日：2024-08-01
申请号：US18420400
申请日：2024-01-23
Inventor： Hiroshi IWAMURA
CPC classification number: B60W50/14 , B60W40/09 , G06V20/597 , G06V40/18 , B60W2050/0083 , B60W2420/403 , B60W2520/12 , B60W2540/225 , B60W2554/4041 , B60W2554/80 , B60W2556/10
Abstract: A driving assistance device includes: a sight line detector that detects a sight line of a first user driving a first vehicle; a feature detector that detects a feature in a vicinity of the first vehicle; a visual recognition determiner that determines whether the first user visually recognized the feature, based on the sight line detected and the feature detected; a position detector that detects a first position of the first vehicle; an obtainer that obtains a second position that a second vehicle was at when a second user driving the second vehicle visually recognized the feature in past; and an alerter that performs, at a timing determined based on a result of comparison between the first position and the second position, alerting to prompt the first user to visually recognize the feature, when the visual recognition determiner determines that the first user has not visually recognized the feature.
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公开(公告)号：US20190293791A1
公开(公告)日：2019-09-26
申请号：US16437965
申请日：2019-06-11
Inventor： Hiroshi IWAI , Hiroshi IWAMURA , Osamu SHIBATA , Tomohiro HONDA , Tomohito NAGATA
Abstract: An image capture control device includes a recognition unit that determines whether a peripheral situation corresponds to a predetermined situation based on image data, and a controller that controls an infrared light irradiation unit to increase a pulse number of transmission pulses to be emitted to a target, when the recognition unit determines that the peripheral situation corresponds to the predetermined situation.
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