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公开(公告)号：US10599157B2
公开(公告)日：2020-03-24
申请号：US15580527
申请日：2015-06-10
申请人： Doog Inc.
发明人： Akira Oshima , Hiroyasu Kuniyoshi
摘要： A movable object includes a sensing device for detecting traveling-route reflector on a travel surface so that a region outside a floor projection region of the movable object, in particular the traveling-route reflector forward, can be detected. Detecting the traveling-route reflector across a wide range of areas allows traveling control, such as gradual deceleration before entering a curve, speed regulation based on a turning radius at the curve so that centrifugal force on a rider or load is not too great. Also the movable object can detect a branch point or an intersection beforehand, decelerate, and notify the user for user's instruction regarding the traveling direction. Furthermore, for a movable object autonomously traveling with an item mounted thereon, a single sensing device detects the traveling-route reflector and also serves as a safety sensor for avoiding collision with any other objects therearound.
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公开(公告)号：US20180164829A1
公开(公告)日：2018-06-14
申请号：US15580527
申请日：2015-06-10
申请人： Doog Inc.
发明人： Akira Oshima , Hiroyasu Kuniyoshi
CPC分类号： G05D1/0244 , A61G5/04 , A61G5/043 , A61G5/10 , A61G5/1051 , A61G2203/14 , A61G2203/16 , A61G2203/20 , A61G2203/22 , A61G2203/72 , G05D1/0236 , G05D1/024 , G05D1/0248 , G05D2201/0206
摘要： A movable object includes a sensing device for detecting traveling-route reflector on a travel surface so that a region outside a floor projection region of the movable object, in particular the traveling-route reflector forward, can be detected. Detecting the traveling-route reflector across a wide range of areas allows traveling control, such as gradual deceleration before entering a curve, speed regulation based on a turning radius at the curve so that centrifugal force on a rider or load is not too great. Also the movable object can detect a branch point or an intersection beforehand, decelerate, and notify the user for user's instruction regarding the traveling direction. Furthermore, for a movable object autonomously traveling with an item mounted thereon, a single sensing device detects the traveling-route reflector and also serves as a safety sensor for avoiding collision with any other objects therearound.
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