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公开(公告)号：US20220299675A1
公开(公告)日：2022-09-22
申请号：US17686202
申请日：2022-03-03
Applicant: SUBARU CORPORATION
Inventor： Hideki SOEJIMA , Mitsuru Kono , Shuugo Yasui , Satoshi Okada
Abstract: An icing detector includes an aircraft structure, an exposed member, an optical fiber sensor, and a measuring device. The exposed member is coupled to the aircraft structure and is exposed to an outside of the aircraft structure. The optical fiber sensor is coupled to the exposed member and is covered by one or both of the aircraft structure and the exposed member. The measuring device is configured to measure light received from the optical fiber sensor.
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公开(公告)号：US12189081B2
公开(公告)日：2025-01-07
申请号：US17686202
申请日：2022-03-03
Applicant: SUBARU CORPORATION
Inventor： Hideki Soejima , Mitsuru Kono , Shuugo Yasui , Satoshi Okada
Abstract: An icing detector includes an aircraft structure, an exposed member, an optical fiber sensor, and a measuring device. The exposed member is coupled to the aircraft structure and is exposed to an outside of the aircraft structure. The optical fiber sensor is coupled to the exposed member and is covered by one or both of the aircraft structure and the exposed member. The measuring device is configured to measure light received from the optical fiber sensor.
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3.发明授权公开(公告)号：US10718616B2
公开(公告)日：2020-07-21
申请号：US15920360
申请日：2018-03-13
Applicant: SUBARU CORPORATION
Inventor： Naoaki Itabashi , Satoshi Okada , Tsunahiro Sato , Satoshi Hoshino , Takeshi Katsumoto
Abstract: A patrol route setting apparatus includes a cell divider, a probability distribution setter, a random number generator, a destination setter, a route setter, and a probability distribution updating unit. The cell divider divides map information into cells. The probability distribution setter sets, for each cell, a probability distribution of a presence probability of a capturing target in the cell. The destination setter that sets, as a destination, any, of the cells, that has a greatest first value, of the presence probability, corresponding to a random number generated by the random number generator, on the basis of the probability distributions. The probability distribution updating unit updates, on the basis of presence information of the capturing target acquired by an information acquiring unit, the probability distributions of the presence probability of the capturing target, when the movable body travels along the traveling route to the destination set by the route setter.
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公开(公告)号：US10302436B2
公开(公告)日：2019-05-28
申请号：US15371796
申请日：2016-12-07
Applicant: SUBARU CORPORATION
Inventor： Naoaki Itabashi , Satoshi Okada , Akihiro Yamane
Abstract: A path searching apparatus includes: a path searching unit that searches for an optimal path of a movable body that performs traveling from a start node to a goal node by performing a path searching process based on A-Star algorithm, and a predicting unit that predicts a surrounding situation of the movable body at each of times in future. The path searching unit determines whether a first surrounding situation involves a change from a second surrounding situation, on a basis of the predicted surrounding situation, and upon determining that the first surrounding situation involves the change, updates an estimated smallest cost value h* of a node on which the searching has been already performed, on a basis of the first surrounding situation.
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