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    Movement line information generation system, movement line information generation method and movement line information generation program
    2.
    发明授权
    Movement line information generation system, movement line information generation method and movement line information generation program 有权

    公开(公告)号：US10648803B2

    公开(公告)日：2020-05-12

    申请号：US14380077

    申请日：2013-02-21

    Applicant: NEC CORPORATION

    Inventor： Yukie Moriguchi ,  Yuusuke Konishi

    IPC: G01B21/00 ,  G07C9/00 ,  G01S5/02 ,  G06K9/00 ,  G06Q10/08 ,  G06T7/246 ,  G06Q30/02

    Abstract: Even when lacking an accurate association between the trajectory and identification of a moving body, the association between trajectory and identification of the moving body is estimated and the ambiguity quantified. An identification information association unit associates an individual trajectory link included in a trajectory link candidate with likely moving body identification information per trajectory link candidate. An association trend quantification unit quantifies a trend of the number of times when trajectory information is associated with moving body identification information per individual moving body identification information for individual trajectory information based on an association result between a trajectory link and moving body identification information. An association score calculation unit calculates an association score indicating ambiguity of an association between a trajectory indicated by trajectory information and a trajectory of a moving body identified by moving body identification information for each item of moving body identification information per trajectory information.

    Surveillance system, surveillance method, and program
    3.
    发明授权
    Surveillance system, surveillance method, and program 有权

    公开(公告)号：US10972706B2

    公开(公告)日：2021-04-06

    申请号：US15754378

    申请日：2016-08-16

    Applicant: NEC CORPORATION

    Inventor： Ryoma Oami ,  Katsuhiko Takahashi ,  Yuusuke Konishi ,  Hiroo Ikeda ,  Junko Nakagawa ,  Kosuke Yoshimi ,  Yukie Ebiyama ,  Ryo Kawai ,  Takuya Ogawa

    IPC: H04N7/18 ,  G08B25/10 ,  H04M11/00 ,  G08B21/22 ,  G06Q10/06 ,  G08B25/04

    Abstract: A surveillance system (1) includes an area information acquisition unit (101), a position information acquisition unit (102), a candidate determination unit (103), and a notification unit (104). The area information acquisition unit (101) acquires information of a surveillance-desired area. The position information acquisition unit (102) acquires pieces of position information of a plurality of portable terminals (20), each portable terminal performing surveillance using an image capturing unit. The candidate determination unit (103) determines a candidate portable terminal (20) to be moved to the surveillance-desired area from among the plurality of portable terminals (20) based on the acquired pieces of position information of the plurality of portable terminals (20). The notification unit (104) outputs a notification to the candidate portable terminal requesting to move to the surveillance-desired area.

    PLACEMENT INFORMATION REGISTRATION DEVICE, PLACEMENT INFORMATION REGISTRATION METHOD, AND PLACEMENT INFORMATION REGISTRATION PROGRAM
    5.
    发明申请
    PLACEMENT INFORMATION REGISTRATION DEVICE, PLACEMENT INFORMATION REGISTRATION METHOD, AND PLACEMENT INFORMATION REGISTRATION PROGRAM 审中-公开
    放置信息注册设备，放置信息注册方法和放置信息注册程序

    公开(公告)号：US20150213400A1

    公开(公告)日：2015-07-30

    申请号：US14419962

    申请日：2013-06-28

    Applicant: NEC Corporation

    Inventor： Hiroo Harada ,  Ryoma Oami ,  Yuusuke Konishi ,  Hiroo Ikeda

    IPC: G06Q10/08

    Abstract: Provided is an art of registration and management of the placement positions of objects to be managed can be easily and reliably performed. A device includes an identification information receiving unit 11 that receives identification information that can identify an object to be managed and acquisition time of the identification information; a position information receiving unit 12 that receives position information relating to a position of a person who moves around in a target floor while carrying equipment configured to acquire the identification information; and a placement information registration unit 13 that registers the placement information of the object to be managed by registering the position information received by the unit 12 at the same time or almost at the same time as the acquisition time of the identification information that is received by the unit 11 in association with the identification information.

    Abstract translation: 提供了一种可以容易且可靠地执行待管理对象的配置位置的注册和管理的技术。 一种设备包括识别信息接收单元11，其接收可以识别要管理的对象的识别信息和识别信息的获取时间; 位置信息接收单元12，其接收与被配置为获取识别信息的设备相对应的与在目标楼层中移动的人的位置相关的位置信息; 以及布置信息登记单元13，其通过将由单元12接收的位置信息同时或几乎同时记录由所接收的识别信息的获取时间登记到要管理的对象的放置信息，所述获取时间由 与识别信息相关联的单元11。

    Surveillance system, surveillance method, and program
    6.
    发明授权
    Surveillance system, surveillance method, and program 有权

    公开(公告)号：US11134226B2

    公开(公告)日：2021-09-28

    申请号：US16352258

    申请日：2019-03-13

    Applicant: NEC CORPORATION

    Inventor： Ryoma Oami ,  Katsuhiko Takahashi ,  Yuusuke Konishi ,  Hiroo Ikeda ,  Junko Nakagawa ,  Kosuke Yoshimi ,  Yukie Ebiyama ,  Ryo Kawai ,  Takuya Ogawa

    IPC: H04N7/18 ,  G08B25/10 ,  H04M11/00 ,  G08B21/22 ,  G06Q10/06 ,  G08B25/04

    Abstract: A surveillance system (1) includes an area information acquisition unit (101), a position information acquisition unit (102), a candidate determination unit (103), and a notification unit (104). The area information acquisition unit (101) acquires information of a surveillance-desired area. The position information acquisition unit (102) acquires pieces of position information of a plurality of portable terminals (20), each portable terminal performing surveillance using an image capturing unit. The candidate determination unit (103) determines a candidate portable terminal (20) to be moved to the surveillance-desired area from among the plurality of portable terminals (20) based on the acquired pieces of position information of the plurality of portable terminals (20). The notification unit (104) outputs a notification to the candidate portable terminal requesting to move to the surveillance-desired area.

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