利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

483 条记录 (耗时 0.027 秒)

    COMMUNICATION METHOD, APPARATUS, AND DEVICE
    27.
    发明公开
    COMMUNICATION METHOD, APPARATUS, AND DEVICE 审中-公开

    公开(公告)号：EP4319251A1

    公开(公告)日：2024-02-07

    申请号：EP22794810.6

    申请日：2022-04-24

    申请人： Huawei Technologies Co., Ltd.

    发明人： HUANG, Cheng ,  WANG, Yaoguang ,  CAO, Longyu ,  YU, Yijun

    IPC分类号： H04W24/02 ,  H04L67/00

    摘要： This application provides a communication method, apparatus, and device. In the method, when a target tenant has a network operation and maintenance management requirement for accessing first information by using a first service, an NMS of the target tenant can successfully access the first information regardless of whether the target tenant has permission to invoke the first service. In addition, the first information is transmitted between an EMS and the tenant NMS of the target tenant without passing through an operator NMS. Therefore, security of the first information can be ensured. In conclusion, the method can ensure information security of a private network in a network operation and maintenance architecture.

    MESSAGING PROTOCOL FOR CONFIGURING REMOTE TERMINAL UNIT
    28.
    发明公开
    MESSAGING PROTOCOL FOR CONFIGURING REMOTE TERMINAL UNIT 审中-公开

    公开(公告)号：EP4319100A1

    公开(公告)日：2024-02-07

    申请号：EP22194602.3

    申请日：2022-09-08

    申请人： Schneider Electric Systems USA, Inc.

    发明人： Beadle, Stephen Richard Owen

    IPC分类号： H04L67/025 ,  H04L67/12 ,  H04L67/00 ,  H04L67/562

    摘要： Methods and system for configuring a remote terminal unit (RTU) device of a Supervisory Control and Data Acquisition (SCADA) system. The RTU device transmits an initial message payload to a SCADA server of the SCADA system via a broker server in accordance with a Message Queuing Telemetry Transport (MQTT) messaging protocol. The initial message payload complies with a Sparkplug specification for MQTT and includes at least one metric name and initial data and at least one PropertySet object associated with the metric name indicative of at least one parameter of the RTU device to be configured. In response to the initial message payload, the SCADA server transmits a subsequent message payload to the RTU device via the broker server. The subsequent message payload also complies with the Sparkplug specification and includes one or more values for the PropertySet object for configuring the at least one parameter of the RTU device.

    IMAGE DRAWING METHOD
    30.
    发明公开
    IMAGE DRAWING METHOD 审中-公开

    公开(公告)号：EP4290826A1

    公开(公告)日：2023-12-13

    申请号：EP22749479.6

    申请日：2022-01-19

    申请人： Wacom Co., Ltd.

    发明人： KATO Tatsunori ,  ASADA Hajime ,  TAKEBE Yoshifumi ,  WATANABE Naoki

    IPC分类号： H04L67/00 ,  G06F3/0488 ,  G09G5/00 ,  G09G5/36 ,  G09G5/38

    摘要： [Object] To prevent a deformation of an image based on a gesture from becoming excessive due to a processing delay.
    [Solution] A computer (1) that is a remote computer sequentially detects the position of an indicator on a sensor surface at a predetermined sampling rate with the use of the input sensor, and sequentially transmits report data including the detected position to a host computer each time the position of the indicator is detected. A computer (2) that is the host computer detects a gesture on the basis of a series of pieces of report data received from the computer (1), generates a deformed image by imparting a deformation corresponding to the contents and amount that are indicated by the detected gesture, to the image, transmits the deformed image to the computer (1), and executes cancelling processing to cancel the deformation when the report data received from the computer (1) is an end report indicating that the indicator has been moved away from the sensor surface.