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1.发明申请公开(公告)号：US20200031642A1
公开(公告)日：2020-01-30
申请号：US16495005
申请日：2018-02-28
Applicant: NEC CORPORATION
Inventor： Jun UCHIMURA , Hideaki TAKAHASHI
Abstract: A vehicle-mounted device includes an analysis unit and a control unit. The analysis unit detects an insertion target into which an insertion blade is inserted, on the basis of sensing information acquired from a spatial recognition device. The control unit performs a facing determination to determine whether or not the insertion blade faces an insertion surface having an insertion portion of the insertion target on the basis of the sensing information.
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公开(公告)号：US20190236956A1
公开(公告)日：2019-08-01
申请号：US16335105
申请日：2017-09-04
Applicant: NEC CORPORATION
Inventor： Jun UCHIMURA , Hideaki TAKAHASHI
CPC classification number: G08G1/165 , B66F9/0755 , B66F9/24 , G01S11/06 , G05B19/418 , G06K7/10366 , Y02P90/02
Abstract: A work management device includes a reception strength acquisition unit and a warning output unit. The reception strength acquisition unit acquires a reception strength of a transportation target identification signal transmitted from a first signal transmission device attached to a transportation target when the transportation target identification signal is received by a reading device attached to a cargo-handling machine. The warning output unit outputs warning information associated with work of the transportation target on the basis of a result of a comparison between the reception strength and a predetermined first threshold value used in outputting a proximity warning.
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3.发明申请公开(公告)号：US20200377351A1
公开(公告)日：2020-12-03
申请号：US16491942
申请日：2018-03-01
Applicant: NEC CORPORATION
Inventor： Jun UCHIMURA , Hideaki TAKAHASHI
Abstract: A vehicle-mounted device includes an analysis unit and a control unit. The analysis unit detects an insertion target into which an insertion blade is inserted, on the basis of sensing information acquired from a spatial recognition device. The control unit performs a misalignment determination to determine whether or not a positional relationship between an insertion portion of the insertion target and the insertion blade is aligned on the basis of the sensing information.
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4.发明申请公开(公告)号：US20200031645A1
公开(公告)日：2020-01-30
申请号：US16494991
申请日：2018-02-27
Applicant: NEC CORPORATION
Inventor： Jun UCHIMURA , Hideaki TAKAHASHI
Abstract: A vehicle-mounted device includes an analysis unit and a control unit. The analysis unit detects an insertion target into which an insertion blade can be inserted, on the basis of sensing information acquired from a spatial recognition device. The control unit performs a loading misalignment determination to determine whether or not the insertion target loaded on a conveyance destination is misaligned from the conveyance destination on the basis of the sensing information.
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Patent Agency Ranking
公开(公告)号：US20190229818A1
公开(公告)日：2019-07-25
申请号：US16336173
申请日：2017-09-05
Applicant: NEC Corporation
Inventor： Jun UCHIMURA , Hideaki TAKAHASHI
IPC: H04B17/17 , H04B17/318
Abstract: A management device includes a reception strength acquirer that, when at least one reading device receives transmission signals transmitted by a plurality of transmission devices attached to respective management targets, acquires reception strengths of the transmission signals; and a degradation determinator that, on the basis of a comparison result between a newly acquired reception strength and an index value based on a plurality of reception strengths acquired during a predetermined period, determines whether or not one transmission device of the plurality of transmission devices has degraded. The one transmission device has transmitted a transmission signal corresponding to the newly acquired reception strength.
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公开(公告)号：US20200165065A1
公开(公告)日：2020-05-28
申请号：US15999779
申请日：2017-03-01
Applicant: NEC CORPORATION
Inventor： Jun UCHIMURA , Hideaki TAKAHASHI
Abstract: It is determined whether or not a cargo identifier (ID) transmitted from a cargo tag attached to a container has been detected by a first antenna provided in a fork, and a carrying-in source or a carrying-out destination of the cargo is determined according to a detection situation of the cargo ID.
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7.发明申请公开(公告)号：US20200024114A1
公开(公告)日：2020-01-23
申请号：US16491385
申请日：2018-02-28
Applicant: NEC CORPORATION
Inventor： Jun UCHIMURA , Hideaki TAKAHASHI
Abstract: A vehicle-mounted device includes an analysis unit and a control unit. The analysis unit detects an insertion blade on the basis of sensing information acquired from a spatial recognition device, and calculates an insertion distance indicating a distance by which the detected insertion blade is inserted into an insertion target. The control unit performs an amount-of-insertion determination to determine whether or not the insertion distance is in a predetermined range.
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公开(公告)号：US20190225470A1
公开(公告)日：2019-07-25
申请号：US16336349
申请日：2017-09-05
Applicant: NEC Corporation
Inventor： Jun UCHIMURA , Hideaki TAKAHASHI
Abstract: A management device includes a reception strength acquirer that acquires reception strengths of transmission signals transmitted by a plurality of transmission devices attached respectively to management targets when the transmission signals are received by a plurality of reading devices, and a degradation determinator that determines, on the basis of a result of comparison between an index value based on a plurality of reception strengths acquired in a predetermined period and a newly acquired reception strength, whether or not one of the plurality of reading devices that has received a transmission signal corresponding to the newly acquired reception strength has degraded.
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公开(公告)号：US20190127145A1
公开(公告)日：2019-05-02
申请号：US16083544
申请日：2017-03-01
Applicant: NEC CORPORATION
Inventor： Jun UCHIMURA , Hideaki TAKAHASHI
Abstract: A determination is made as to whether or not a first ID is detected by a first antenna provided at a fork of a forklift, a first tag being capable of receiving reflected waves of a radio signal transmitted from the first antenna, the first ID being transmitted from the first tag in response to reception of the reflected waves. A determination is made that a container to which no cargo tag is attached is being transported when the first ID is detected.
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