INSTALLING ENVIRONMENT ESTIMATION DEVICE AND COMPUTER READABLE MEDIUM

    公开(公告)号:US20210150437A1

    公开(公告)日:2021-05-20

    申请号:US17145012

    申请日:2021-01-08

    摘要: An installing environment estimation device (10) includes: a data acquisition unit (11) to acquire data collected by an apparatus such as a sensor and camera of a mobile terminal carried by a maintenance personnel member to a building site, the data concerning an installation place of equipment which is installed at the building site; a feature quantity extraction unit (12) to extract a feature quantity of the acquired data; and an installing environment estimation unit (13) to estimate an installing environment of the equipment based on a classification model, by collating the feature quantity of the data with the classification model. The classification model is set for an item of the feature quantity of an individual apparatus. A range that the feature quantity which expresses an installing environment of equipment can have is set in the classification model.

    RELAY APPARATUS, NETWORK MONITORING SYSTEM, AND PROGRAM

    公开(公告)号:US20180183816A1

    公开(公告)日:2018-06-28

    申请号:US15576642

    申请日:2015-06-02

    IPC分类号: H04L29/06 H04L12/66 H04L12/26

    摘要: In the present invention, unauthorized access from outside a facility to a device disposed inside the facility is detected by effectively using the output from a mirror port of a network switch. A gateway device has: a monitored data acquisition unit for saving in a monitored data storage unit, as monitored data, packet data that is outputted from a mirror port of a switch, the packet data being outputted from a device being monitored; an unauthorized access detection unit for detecting unauthorized access by determining whether the monitored data is abnormal on the basis of a comparison between the monitored data and assessment rules; and an unauthorized access notification unit for notifying a server of a monitoring center, which is connected to an external network via an external communication unit, that unauthorized access has been detected.

    ENVIRONMENTAL INFORMATION MANAGEMENT SYSTEM

    公开(公告)号:US20210006953A1

    公开(公告)日:2021-01-07

    申请号:US17027944

    申请日:2020-09-22

    IPC分类号: H04W4/38 H04W4/33 G16Y40/10

    摘要: A collection unit (111) collects a plurality of sensor values at a plurality of measurement points from a plurality of sensors provided to the plurality of measurement points, and per measurement point, accumulates environmental information data including a sensor value, in an accumulation unit (180). An interpolation unit (112) finds a sensor value at a virtual point based on one sensor value or more obtained by one sensor or more. A management unit (113) accumulates environmental information data including the sensor value at the virtual point, in the accumulation unit.