中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

24 records (took 0.021 seconds)

    BI-DIRECTIONAL BUS TOPOLOGY
    1.
    发明申请
    BI-DIRECTIONAL BUS TOPOLOGY 有权

    公开(公告)号：US20220335001A1

    公开(公告)日：2022-10-20

    申请号：US17853614

    申请日：2022-06-29

    Applicant: Rockwell Automation Technologies, Inc.

    Inventor： David D. Brandt ,  Scott T. Griffiths ,  Dayin Xu ,  Yutao Wang ,  Wojciech Koczwara

    IPC: G06F13/42 ,  G06F13/40

    Abstract: For a bi-directional bus topology, a node connection includes two select line connections for a select line of a serial network. The select line is broken at the node connection. A bus direction module configures a first select line connection for an input line and a second select line connection for an output line in response to detecting a selection event. At least a portion of the bus direction module includes one or more of hardware and executable code, the executable code stored on a memory.

    Systems and methods for a cable connector
    2.
    发明授权
    Systems and methods for a cable connector 有权

    公开(公告)号：US11322867B1

    公开(公告)日：2022-05-03

    申请号：US17114203

    申请日：2020-12-07

    Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.

    Inventor： Mark E. Davidsz ,  David D. Brandt ,  Yutao Wang

    IPC: H01R13/64 ,  H01R12/67 ,  H01R4/2425 ,  H01R13/506 ,  H01R13/516 ,  H01R12/59 ,  H01R43/01

    Abstract: A connector for receiving a ribbon cable is provided. The connector includes a housing with an open top, and a cable organizer configured to be positioned within an interior of the housing and the open top and to receive the ribbon cable. The cable organizer includes a surface with a first cable grab hook adjacent a first end thereof, configured to receive a first portion of the ribbon cable via a snap-fit engagement. The connector also includes cover configured to selectively cover the open top of the housing to enclose the cable organizer within the interior of the housing. The cover includes a notch extending therethrough, sized to receive an upper detent of the cable organizer so that the upper detent extends through the notch and remains viewable when the cover encloses the cable organizer within the interior of the housing.

    Systems, methods and apparatus for supporting multiple network addressing modes
    3.
    发明授权
    Systems, methods and apparatus for supporting multiple network addressing modes 有权

    公开(公告)号：US10154006B2

    公开(公告)日：2018-12-11

    申请号：US15217368

    申请日：2016-07-22

    Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.

    Inventor： Steven T Haensgen ,  John P Caspers ,  Yutao Wang ,  Jeffrey A Kilburn ,  Darryl E Whitley

    IPC: G06F15/16 ,  H04L29/12 ,  H04W4/02

    Abstract: Systems, methods and apparatus for multiple network addressing modes are disclosed. The method includes selecting one of an automap full mode, an automap-by-type full mode, an automap light mode, an automap-by-type light mode and a manual node commissioning mode for determining and assigning the node addresses for the network devices, determining and assigning the node addresses for the network devices based on the automap full mode, determining and assigning the node addresses for the network devices based on the automap-by-type full mode, determining and assigning the node addresses for newly added network devices to an existing network based on the automap light mode, determining and assigning the node addresses for the newly added network devices to the existing network based on the automap-by-type light mode, and determining and assigning the node addresses for the network devices based on the manual node commissioning mode.

    BI-DIRECTIONAL BUS TOPOLOGY
    4.
    发明申请
    BI-DIRECTIONAL BUS TOPOLOGY 有权

    公开(公告)号：US20220083489A1

    公开(公告)日：2022-03-17

    申请号：US17019897

    申请日：2020-09-14

    Applicant: Rockwell Automation Technologies, Inc.

    Inventor： David D. Brandt ,  Scott T. Griffiths ,  Dayin Xu ,  Yutao Wang ,  Wojciech Koczwara

    IPC: G06F13/40 ,  G06F13/42

    Abstract: For a bi-directional bus topology, a node connection includes two select line connections for a select line of a serial network. The select line is broken at the node connection. A bus direction module configures a first select line connection for an input line and a second select line connection for an output line in response to detecting a selection event. At least a portion of the bus direction module includes one or more of hardware and executable code, the executable code stored on a memory.

    SYSTEMS, METHODS AND APPARATUS FOR SUPPORTING MULTIPLE NETWORK ADDRESSING MODES
    6.
    发明申请
    SYSTEMS, METHODS AND APPARATUS FOR SUPPORTING MULTIPLE NETWORK ADDRESSING MODES 审中-公开

    公开(公告)号：US20180026941A1

    公开(公告)日：2018-01-25

    申请号：US15217368

    申请日：2016-07-22

    Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.

    Inventor： Steven T. Haensgen ,  John P. Caspers ,  Yutao Wang ,  Jeffrey A. Kilburn ,  Darryl E. Whitley

    IPC: H04L29/12 ,  H04W4/02

    CPC classification number: H04L61/2535 ,  H04L61/2038 ,  H04L61/6027 ,  H04L61/609 ,  H04W4/025

    Abstract: Systems, methods and apparatus for multiple network addressing modes are disclosed. The method includes selecting one of an automap full mode, an automap-by-type full mode, an automap light mode, an automap-by-type light mode and a manual node commissioning mode for determining and assigning the node addresses for the network devices, determining and assigning the node addresses for the network devices based on the automap full mode, determining and assigning the node addresses for the network devices based on the automap-by-type full mode, determining and assigning the node addresses for newly added network devices to an existing network based on the automap light mode, determining and assigning the node addresses for the newly added network devices to the existing network based on the automap-by-type light mode, and determining and assigning the node addresses for the network devices based on the manual node commissioning mode.

    Dual PWM relay driver with diagnostics for functional safety system
    8.
    发明授权
    Dual PWM relay driver with diagnostics for functional safety system 有权

    公开(公告)号：US11114842B1

    公开(公告)日：2021-09-07

    申请号：US16884318

    申请日：2020-05-27

    Applicant: Rockwell Automation Technologies, Inc.

    Inventor： Yanbin Zhang ,  Yutao Wang ,  David M. Messersmith ,  David B. Berman

    IPC: H02H7/00 ,  H02H7/22 ,  H03K5/24 ,  H02H1/00

    Abstract: A component includes first and second switches in series and connected between a power source and a coil of contacts of a safety relay. A first controller controls the first switch with a close signal that closes the first switch or a first PWM signal that opens and closes the first switch on each PWM cycle. A second controller controls the second switch with a close signal that closes the second switch or a second PWM signal that opens and closes the second switch on each PWM cycle. A PWM sensing circuit connected to the coil sends a sensed PWM signal to an input of the first and second controllers. The first controller sends the first PWM signal while the second controller sends a close signal and vice-versa. The controllers verify that the received PWM signal matches the sent PWM signal.

Patent Agency Ranking