System and a method for generating service actionable for equipment

    公开(公告)号:US11438434B2

    公开(公告)日:2022-09-06

    申请号:US17125257

    申请日:2020-12-17

    Abstract: Aspects of the invention are directed towards a system and a method for generating service actionable for a plurality of equipment. Embodiments of the invention describe the method comprises steps of behaviorally classifying an equipment into normalizing classification and behavior classification. The method further comprises steps of processing the normalizing and behavior classifications to generate one or more profiles corresponding to the equipment. The one or more profiles represent time-granular behavior patterns of the equipment. The method comprises steps of generating time-granular normalized characteristics for the equipment and normalizing variances of the time-granular normalized characteristics and the time-granular behavior patterns to generate possible service actionable (SACT) recommendations that are integrated into workflows to drive action and receive prediction confirmation.

    AI ENABLED SENSOR DATA ACQUISITION
    27.
    发明申请

    公开(公告)号:US20210375492A1

    公开(公告)日:2021-12-02

    申请号:US16886428

    申请日:2020-05-28

    Applicant: Hitachi, Ltd.

    Abstract: Example implementations described herein can dynamically adapt to changing nature of sensor data traffic and through artificial intelligence (AI, strike a good tradeoff between reducing volume of sensed data, and retain enough data fidelity so that subsequent analytics applications perform well. The example implementations eliminate heuristic methods of setting sensing parameters (such as DAQ sampling rate, resolution etc.) and replaces them with an automated, AI driven edge solution core that can be readily ported on any Internet of Things (IoT) edge gateway that is connected to the DAQ.

    SYSTEM AND METHOD FOR MONITORING VIA SMART DEVICES

    公开(公告)号:US20210241927A1

    公开(公告)日:2021-08-05

    申请号:US17166553

    申请日:2021-02-03

    Abstract: A system and method for determining abnormal conditions based on signals received from smart devices. The method includes receiving, via a controller and transmitted via one or more devices, one or more first signals indicative of one or more first statuses of the one or more devices. The method includes determining, via the controller and based on the one or more first statuses, a base model. The method includes receiving, via the controller and transmitted via the one or more devices, one or more second signals indicative of one or more second statuses of the one or more devices. The method includes comparing, via the controller, the one or more statuses to the base model and determining, via the controller and based on the comparison, an occurrence of an abnormal condition.

    REAL-TIME DYNAMIC MONITORING OF SENTIMENT TRENDS AND MITIGATION OF THE SAME IN A LIVE SETTING

    公开(公告)号:US20210224828A1

    公开(公告)日:2021-07-22

    申请号:US16745673

    申请日:2020-01-17

    Abstract: A method for identifying and mitigating a negative sentiment trend derived from sentiment analysis is provided. The analysis is based on aggregating a plurality of biometric information artifacts obtained from consumers in a consumer center. The method includes harvesting the artifacts from the plurality of consumers, identifying a biometric information trend. The biometric trend includes a verbal communications trend recorded from among the plurality of consumers. The verbal communications are captured using microphone(s). The method may also include periodically updating the harvesting to update the biometric information trend. The method may also include determining, over the pre-determined amount of time, that the biometric information trend is a negative biometric information trend. In response to the determining the method may trigger, based at least in part on a slope of the negative biometric information trend, a mitigating response to the negative biometric information trend.

    Method for physical system anomaly detection

    公开(公告)号:US20210182693A1

    公开(公告)日:2021-06-17

    申请号:US16716993

    申请日:2019-12-17

    Applicant: Tignis, Inc.

    Abstract: A method for detecting anomalies in a physical system generates from a set of physics rules and a process graph representing the system a set of candidate physics models that assign physics rules to portions of the process graph representing sensors. Candidate physics models are rejected if an error between the models and sensor data exceed a predetermined error tolerance. Supervised learning is used to train a machine learning model to predict an error between the physics models and the sensor data. The predicted error and predicted sensor measurements from the physics models are then used to detect anomalies using unsupervised learning on a distribution of error between the predicted sensor measurements and the sensor data.

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