Compute node, failure detection method thereof and cloud data processing system

    公开(公告)号:US10802900B2

    公开(公告)日:2020-10-13

    申请号:US16244106

    申请日:2019-01-10

    Abstract: A compute node, a failure detection method thereof and a cloud data processing system are provided. The method is adapted to the cloud data processing system having a plurality of compute nodes and at least one management node, and includes following steps: performing a self-inspection on operating statuses of services being provided and resource usage statuses, and reporting an inspection result to the management node by each compute node; dynamically adjusting a time interval of a next report and informing the management node of the time interval by the compute node; and checking a report condition of the inspection result according to the time interval by the management node, so as to determine whether the compute node fails.

    COMPUTE NODE, FAILURE DETECTION METHOD THEREOF AND CLOUD DATA PROCESSING SYSTEM

    公开(公告)号:US20200057686A1

    公开(公告)日:2020-02-20

    申请号:US16244106

    申请日:2019-01-10

    Abstract: A compute node, a failure detection method thereof and a cloud data processing system are provided. The method is adapted to the cloud data processing system having a plurality of compute nodes and at least one management node, and includes following steps: performing a self-inspection on operating statuses of services being provided and resource usage statuses, and reporting an inspection result to the management node by each compute node; dynamically adjusting a time interval of a next report and informing the management node of the time interval by the compute node; and checking a report condition of the inspection result according to the time interval by the management node, so as to determine whether the compute node fails.

    Optical probe for detecting biological tissue

    公开(公告)号:US11026581B2

    公开(公告)日:2021-06-08

    申请号:US15717116

    申请日:2017-09-27

    Abstract: An optical probe for detecting a biological tissue includes a surface imaging module and a tomography capturing module. The surface imaging module captures and creates a surface image of the biological tissue, and at least includes a light source emitting a first detecting light. The tomography capturing module captures a tomography image of the biological tissue and receives a second detecting light. The first detecting light passes via a first optical path from the light source to an imaging sensor through the biological tissue, a telecentric lens, a first optical mirror, and a lens assembly in sequence. The second detecting light passes via a second optical path from a first collimator to the first collimator through a scanner, the first optical mirror, the telecentric lens, the biological tissue, the telecentric lens, the first optical mirror, the scanner, and the first collimator in sequence.

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