公开(公告)号：US20180024029A1

公开(公告)日：2018-01-25

申请号：US15551762

申请日：2016-02-18

申请人： NIPPON SEIKI CO., LTD.

发明人： Satoshi OTA ,  Hideki MASUDA

IPC分类号： G01M99/00

CPC分类号： G01M99/008 ,  G05B23/0221 ,  G06F16/285

摘要： Provided is a plant instrument status collection system making it possible to more accurately manage operation information for plant instruments. A plant equipment status collection system according to the present invention comprises detection apparatuses, a portable terminal, a network construction apparatus, and a data storage apparatus. The portable terminal comprises a tag control unit that is capable of automatically and contactlessly acquiring specific information and date/time information stored in a tag unit of the detection apparatuses and is configured to be in communication with the data storage apparatus, wherein the portable terminal selects the specific information of any of the detection apparatuses in advance, determines whether or not the specific information acquired from the tag unit and the selected specific information are consistent, times this synchronously with the date/time information acquired from the tag unit in cases where these are consistent, and makes it possible to transmit operation content information representing predetermined operation content for the plant instruments, the selected specific information, and synchronized operation completion date/time information to the data storage apparatus.

公开(公告)号：US20200050183A1

公开(公告)日：2020-02-13

申请号：US16340643

申请日：2017-10-13

申请人： NIPPON SEIKI CO., LTD.

发明人： Satoshi OTA ,  Yasuo SORIMACHI

IPC分类号： G05B23/02 ,  G05B15/02

摘要： The present invention provides a status collecting system that simplifies the work associated with installation of detection devices for detecting the status of objects to be measured and/or the work associated with reporting the contents of work performed by a worker. A plant-equipment status collecting system includes: detection devices; a network construction device; a data storage device; data storage cards; and a mobile terminal. The data storage cards store information and can contactlessly communicate with the mobile terminal. The mobile terminal has a tag controller that can contactlessly and automatically read the information from the data storage cards and can contactlessly and automatically cause tag parts of the detection devices to store the read information. The detection devices perform predetermined operations when the information is stored in the tag parts.

公开(公告)号：US20200186182A1

公开(公告)日：2020-06-11

申请号：US16315955

申请日：2017-07-11

申请人： NIPPON SEIKI CO., LTD.

发明人： Satoshi OTA

IPC分类号： H04B1/3888 ,  H04B1/3883 ,  G08C17/02

摘要： A control substrate is provided with a first electric current limiting resistor and a first voltage limiting Zener diode which are connected to a power supply line, and second electric current limiting resistors and second voltage limiting Zener diodes which are connected to communication lines. Of an electronic circuit configured from the control substrate and a sub-substrate, a first area connected to one side of the power supply line and the communication lines and a second area connected to the other side thereof with reference to the first and second electric current limiting resistors R11 to R13 and the first and second voltage limiting Zener diodes are arranged spaced apart from each other by a predetermined interval so that the areas are considered separate areas in terms of intrinsically safe explosion-proof requirements.

公开(公告)号：US20180246499A1

公开(公告)日：2018-08-30

申请号：US15546052

申请日：2015-12-22

申请人： NIPPON SEIKI CO., LTD.

发明人： Satoshi OTA ,  Hideki MASUDA

IPC分类号： G05B19/418

CPC分类号： G05B19/41855 ,  G05B19/0425 ,  G05B19/41845 ,  G05B2219/23406 ,  G05B2219/25428 ,  G05B2219/31151 ,  G05B2219/31197 ,  G06Q50/04 ,  Y02P80/114 ,  Y02P90/10 ,  Y02P90/16 ,  Y02P90/185

摘要： Provided is a plant equipment state gathering system which simplifies the work relating to attaching and/or replacing a detection device that detects the state of plant equipment. A plant equipment state gathering system is provided with a detection device, a mobile terminal, a network construction device and a data storage device. The detection device includes a tag unit that can store, in a non-contact manner, at least some setting information that at least includes network information for connecting to the network from the mobile terminal. The mobile terminal includes a tag control unit that allows the tag unit of the detection device to automatically store, in a non-contact manner, at least some of the setting information. When network information is stored in the tag unit of the detection device by the mobile terminal the network construction device uses this network information to determine whether to allow the connection of the detection device to the network.