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公开(公告)号：US10950000B2
公开(公告)日：2021-03-16
申请号：US16788367
申请日：2020-02-12
Applicant: HONDA MOTOR CO., LTD.
Inventor： Hidetaka Hokazono , Yoshiyuki Izumi , Yasuyuki Kimura , Masahiko Kamiyama , Naoki Ito , Yutaka Matsumoto , Daisuke Ueno
Abstract: A conductive-wire position inspecting device includes: a reference body disposed in a radial direction of a stator core; an imaging device configured to image a conductive wire and the reference body; and a calculating device configured to find a relative position and a relative angle of the conductive wire with respect to the reference body, based on an obtained image. In addition, the conductive-wire position inspecting device includes a determining device configured to determine whether or not the found relative position and relative angle are within respective permissible ranges, and if they are within the permissible ranges, determine the position of the conductive wire to be acceptable.
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Patent Agency Ranking
公开(公告)号：US10593061B2
公开(公告)日：2020-03-17
申请号：US16243178
申请日：2019-01-09
Applicant: HONDA MOTOR CO., LTD.
Inventor： Hidetaka Hokazono , Yoshiyuki Izumi , Yasuyuki Kimura , Masahiko Kamiyama , Naoki Ito , Yutaka Matsumoto , Daisuke Ueno
Abstract: A conductive-wire position inspecting device includes: a reference body disposed in a radial direction of a stator core; an imaging device configured to image a conductive wire and the reference body; and a calculating device configured to find a relative position and a relative angle of the conductive wire with respect to the reference body, based on an obtained image. In addition, the conductive-wire position inspecting device includes a determining device configured to determine whether or not the found relative position and relative angle are within respective permissible ranges, and if they are within the permissible ranges, determine the position of the conductive wire to be acceptable.
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公开(公告)号：US20190210158A1
公开(公告)日：2019-07-11
申请号：US16233227
申请日：2018-12-27
Applicant: HONDA MOTOR CO., LTD.
Inventor： Masahiko Kamiyama , Tetsuya Ozawa , Atsuhiro Hatanaka , Yoshiyuki Izumi
IPC: B23K31/12 , H02K15/02 , G06T7/00 , G01N21/956
Abstract: The present invention relates to a welded section examining device. In order to examine whether welding is good or bad of a welded section joining tip portions of electrical conductors projecting from slots of a stator core, a welded section examining device includes a camera, a discriminating unit, a wavelength-converting sheet, and a masking member. The camera images the welded section. The discriminating unit performs discrimination of whether welding is good or bad based on an outline of the welded section recognized from an image of the welded section imaged by the camera. The wavelength-converting sheet irradiates the welded section with a light, from a rear surface side of an imaging target surface. The masking member is interposed between the wavelength-converting sheet and the rear surface of the welded section, such that the outline of the welded section is imaged in the camera in an emphasized state.
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公开(公告)号：US20200184680A1
公开(公告)日：2020-06-11
申请号：US16788367
申请日：2020-02-12
Applicant: HONDA MOTOR CO., LTD.
Inventor： Hidetaka Hokazono , Yoshiyuki Izumi , Yasuyuki Kimura , Masahiko Kamiyama , Naoki Ito , Yutaka Matsumoto , Daisuke Ueno
Abstract: A conductive-wire position inspecting device includes: a reference body disposed in a radial direction of a stator core; an imaging device configured to image a conductive wire and the reference body; and a calculating device configured to find a relative position and a relative angle of the conductive wire with respect to the reference body, based on an obtained image. In addition, the conductive-wire position inspecting device includes a determining device configured to determine whether or not the found relative position and relative angle are within respective permissible ranges, and if they are within the permissible ranges, determine the position of the conductive wire to be acceptable.
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公开(公告)号：US10556297B2
公开(公告)日：2020-02-11
申请号：US16233227
申请日：2018-12-27
Applicant: HONDA MOTOR CO., LTD.
Inventor： Masahiko Kamiyama , Tetsuya Ozawa , Atsuhiro Hatanaka , Yoshiyuki Izumi
IPC: B23K31/12 , H02K15/02 , G01N21/956 , G06T7/00
Abstract: The present invention relates to a welded section examining device. In order to examine whether welding is good or bad of a welded section joining tip portions of electrical conductors projecting from slots of a stator core, a welded section examining device includes a camera, a discriminating unit, a wavelength-converting sheet, and a masking member. The camera images the welded section. The discriminating unit performs discrimination of whether welding is good or bad based on an outline of the welded section recognized from an image of the welded section imaged by the camera. The wavelength-converting sheet irradiates the welded section with a light, from a rear surface side of an imaging target surface. The masking member is interposed between the wavelength-converting sheet and the rear surface of the welded section, such that the outline of the welded section is imaged in the camera in an emphasized state.
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公开(公告)号：US20190220996A1
公开(公告)日：2019-07-18
申请号：US16243178
申请日：2019-01-09
Applicant: HONDA MOTOR CO., LTD.
Inventor： Hidetaka Hokazono , Yoshiyuki Izumi , Yasuyuki Kimura , Masahiko Kamiyama , Naoki Ito , Yutaka Matsumoto , Daisuke Ueno
Abstract: A conductive-wire position inspecting device includes: a reference body disposed in a radial direction of a stator core; an imaging device configured to image a conductive wire and the reference body; and a calculating device configured to find a relative position and a relative angle of the conductive wire with respect to the reference body, based on an obtained image. In addition, the conductive-wire position inspecting device includes a determining device configured to determine whether or not the found relative position and relative angle are within respective permissible ranges, and if they are within the permissible ranges, determine the position of the conductive wire to be acceptable.
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