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    Device and method for analyzing state of manual work by worker, and work analysis program
    1.
    发明授权
    Device and method for analyzing state of manual work by worker, and work analysis program 有权

    公开(公告)号：US11170244B2

    公开(公告)日：2021-11-09

    申请号：US16791143

    申请日：2020-02-14

    申请人： DENSO WAVE INCORPORATED

    发明人： Ryo Ozawa ,  Tsu Ryo ,  Kenichi Yoshida ,  Yousuke Yamaguchi ,  Takuya Sakai ,  Motoaki Watabe ,  Yoshiki Morimoto ,  Takuya Yoda

    IPC分类号： G06K9/20 ,  G06K9/00

    摘要： A device for analyzing a worker's work state, the analysis involving generation of determination data for determining whether worker's manual work is performed in a predetermined work order. This device includes imaging and setting units. The imaging unit images, a work video, a worker's manual working state in which the worker repeatedly performs predetermined work. This predetermined work is performed by repeating a plurality of fundamental work operations by hand. Based on a predetermined motion which is previously set for each of the fundamental work operations, the setting unit sets delimitation information to delimit the work video every fundamental work operation at a timing when the predetermined motion is detected. In the device, a generation unit generates determination data which includes both the imaged work video and the set delimitation information. Based on the determination data, the worker's manual work can be analyzed in various ways.

    System and method for reading an information code
    2.
    发明授权
    System and method for reading an information code 有权

    公开(公告)号：US11138483B2

    公开(公告)日：2021-10-05

    申请号：US16644599

    申请日：2018-09-04

    申请人： DENSO WAVE INCORPORATED

    发明人： Ryo Ozawa ,  Kenichi Yoshida

    IPC分类号： G06K7/10 ,  G06K19/06 ,  G06K19/07 ,  G06K19/077

    摘要： In a system, mobile terminal and a reader are communicable with each other. In the mobile terminal, a terminal tilt state is detected by a detecting unit as a terminal environmental state, an information code is generated such that the detected terminal environmental state and predetermined information are recorded in the information code, and the generated information code is displayed on the screen of a display unit. In the reader, a reading surface tilt state corresponding to the terminal environmental state is detected by a detecting unit as a reading surface environmental state. When the reader reads the information code and the detected reading surface environmental state and the detected terminal environmental state show the same environmental state, the read predetermined information is used by a control unit to perform processing based on the predetermined information.

    Method and apparatus for producing information code having an image display region with a code figure
    4.
    发明授权
    Method and apparatus for producing information code having an image display region with a code figure 有权

    公开(公告)号：US10147028B2

    公开(公告)日：2018-12-04

    申请号：US14876502

    申请日：2015-10-06

    申请人： DENSO WAVE INCORPORATED

    发明人： Kunihiko Ito ,  Kenichi Yoshida ,  Masami Tanaka ,  Motoaki Watabe ,  Takuya Yoda

    IPC分类号： G06K19/06

    摘要： A method and an apparatus for generating an information code is provided. In a generation apparatus, after data to be interpreted and data of an image to be displayed are acquired, a code figure that is provided with an image display region is generated and displayed on a display unit. After the code figure is displayed on the display unit in this way, when information designating an arrangement content of the image display region is inputted, an information code is generated. Specifically, an information code is generated in a form in which the image display region is newly arranged based on the arrangement content designated by the input, and a specification pattern region and a region to be interpreted are provided in positions other than that of the image display region. The information code generated in this way is displayed on the display unit.

    Management system
    5.
    发明授权
    Management system 审中-公开

    公开(公告)号：US10672010B2

    公开(公告)日：2020-06-02

    申请号：US15669435

    申请日：2017-08-04

    申请人： DENSO WAVE INCORPORATED

    发明人： Kunihiko Ito ,  Kenichi Yoshida

    IPC分类号： G06Q30/00 ,  G06K7/10 ,  G06K7/14 ,  G06K9/46 ,  G06K19/06 ,  G06K9/34

    摘要： A management system includes: an information terminal that reads an information code attached to a management target, the information code storing code identification information that specifies the management target; and a server communicable with the information terminal. The information terminal includes: a reading portion that optically reads display information including the information code; a position information acquisition portion that acquires position information of the information terminal; a terminal-side transmission portion that transmits the position information as reading position information to the server; and a notification portion that notifies predetermined information. The server includes: a storage portion that stores management information; a determination portion that determines whether the code identification information corresponds to information of the information code attached to the management target; and a server-side transmission portion that transmits a determination result to the information terminal. The notification portion notifies information with respect to the determination result.