公开(公告)号：US20200209027A1

公开(公告)日：2020-07-02

申请号：US16574161

申请日：2019-09-18

Applicant: Keyence Corporation

Inventor： Kentaro YAMAZAKI

IPC: G01F1/66 ,  G01F15/075 ,  G01F15/06 ,  G01M3/28

Abstract: To provide an apparatus for monitoring a fluid flow rate, which is capable of performing monitoring without a data deficit, and displays information on a trend of a past history. A monitoring apparatus accepts, from the flow meter, integrated flow amount data for every day-and-time section, and a current flow rate, and graphically displays, on the basis of the integrated flow amount data for every day-and-time section, an integrated flow amount corresponding to each day-and-time section, on the basis of the integrated flow amount data for every day-and-time section including the current day-and-time and for every another plurality of continuous day-and-time sections.

公开(公告)号：US20170242123A1

公开(公告)日：2017-08-24

申请号：US15410795

申请日：2017-01-20

Applicant: Keyence Corporation

Inventor： Kentaro YAMAZAKI ,  Tsuyoshi TAGASHIRA

IPC: G01S17/02 ,  G01S7/481 ,  G01S7/48 ,  G08B13/181 ,  H04N7/18 ,  H04N5/232 ,  H04N5/77 ,  G01S17/42 ,  G06K9/00

CPC classification number: G01S17/023 ,  G01S7/4808 ,  G01S7/4817 ,  G01S7/51 ,  G01S17/42 ,  G06K9/00771 ,  G08B13/181 ,  G08B13/187 ,  G08B13/1968 ,  G08B13/19682 ,  H04N5/23293 ,  H04N5/77 ,  H04N7/183

Abstract: Provided is a safety scanner capable of facilitating an analysis of a sensing factor at the time of sensing an intruder. The safety scanner includes a monitoring image generation section that generates a monitoring image for monitoring a protection area, a sensing history storage section that stores a position and a sensing time of a sensed intruder and the monitoring image corresponding to the sensing time or a plurality of distance measurement information items obtained within a scanning period corresponding to the sensing time in association with each other as a sensing history, and a sensing history transmission section that transmits the sensing history in accordance with a history request from an external device.

公开(公告)号：US20200209026A1

公开(公告)日：2020-07-02

申请号：US16574157

申请日：2019-09-18

Applicant: Keyence Corporation

Inventor： Yohei HASHIMOTO ,  Kentaro YAMAZAKI

IPC: G01F1/66 ,  G01F15/06 ,  G01F15/075

Abstract: In a temporally continued plurality of day-and-time sections, history data included in the past day-and-time section is graphically displayed on the basis of the integrated flow amount data stored in the storage unit, as an integrated flow amount in each day-and-time section. In the day-and-time section including the current day-and-time, the integrated flow amount in the day-and-time section based on the current integrated flow amount data is successively updated and graphically displayed.

公开(公告)号：US20170242110A1

公开(公告)日：2017-08-24

申请号：US15410797

申请日：2017-01-20

Applicant: Keyence Corporation

Inventor： Satoru TOMOSHI ,  Kentaro YAMAZAKI

IPC: G01S7/51 ,  G08B13/24 ,  G01S7/48 ,  G01S17/42 ,  G01S7/481

CPC classification number: G01S7/51 ,  G01S7/4808 ,  G01S7/4817 ,  G01S17/42 ,  G08B13/187 ,  G08B13/1968 ,  G08B13/19682 ,  G08B13/2491 ,  G08B29/183

Abstract: Provided is an optical safety system that enables simplification of an editing operation for area designation information. A safety scanner includes an intrusion sensing section that determines the presence or absence of an intruder into a protection area. The setting support device includes a pseudo determination information generation section that determines a presence or absence of an intruder into a protection area on the basis of an area designation information before being transmitted to the safety scanner and a distance measurement information received from the safety scanner and generates a pseudo determination information indicating the determination result.