专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US12019418B2 Access control within a modular automation system 有权
公开(公告)号：US12019418B2
公开(公告)日：2024-06-25
申请号：US17231682
申请日：2021-04-15
申请人： ABB Schweiz AG
发明人： Björn Leander
IPC分类号： G05B19/042 , G05B19/048
CPC分类号： G05B19/0421 , G05B19/0426 , G05B19/048 , G05B2219/13108 , G05B2219/2222 , G05B2219/2642
摘要： A method for managing access control within a modular automation system including at least two automation modules. Each automation module is associated with an operation or a set of operations for carrying out a specific task. The method includes: receiving a schema of a common process including at least the order of processing steps of the modular automation system, wherein each processing step includes one or more of the specific tasks of the automation modules; generating privilege associations for each processing step with one or more automation modules, based on the schema; and generating an access control policy for the automation modules based on the privilege associations.

2. 发明公开

US20240061386A1 Modular Pool/Spa Control System 审中-公开
公开(公告)号：US20240061386A1
公开(公告)日：2024-02-22
申请号：US18384159
申请日：2023-10-26
申请人： Hayward Industries, Inc.
发明人： Kevin Potucek , Gregory Fournier , James Murdock , Robert Heon , David Blaine , Craig Horrocks , Kenneth White, JR. , Murat Dymov , Michael Nilsson , Thomas-Eric Béliveau , Deyin Xu , Patrick Mainville , Qiwei Huang , Linnette Rivera
IPC分类号： G05B15/02 , A61H33/00 , G05B19/042 , H04L61/50 , H04L61/5038 , H04L47/70 , E04H4/14
CPC分类号： G05B15/02 , A61H33/005 , G05B19/0421 , H04L61/50 , H04L61/5038 , H04L47/70 , E04H4/14 , A61H2033/0079 , A61H2033/0083 , A61H2201/501 , A61H2201/5012 , A61H2201/5015 , A61H2201/5082 , A61H2201/5084 , A61H2201/5087 , A61H2201/5092 , A61H2201/5097 , G05B2219/21092
摘要： A system for monitoring and controlling aquatic equipment is provided. The system includes a variable speed pump, a controller configured to determine operational parameters of the variable speed pump and to control operation of the variable speed pump, and a wireless communication system operatively coupled to the controller. The wireless communication subsystem is configured to transmit one or more of the operational parameters of the variable speed pump to a device over a WiFi wireless and/or a Bluetooth wireless connection. The wireless communication subsystem is configured to receive one or more control parameters from the device, and the controller controls operation of the variable speed pump based on the one or more control parameters.

3. 发明授权

US11874791B2 Two-wire communication systems and applications 有权
公开(公告)号：US11874791B2
公开(公告)日：2024-01-16
申请号：US17589715
申请日：2022-01-31
申请人： Analog Devices, Inc.
发明人： Martin Kessler , Miguel A. Chavez , Lewis F. Lahr , William Hooper , Robert Adams , Peter Sealey
IPC分类号： G06F13/42 , G05B19/418 , G06F1/26 , H04B3/54 , G05B19/042 , H04L12/403 , G06F13/364 , H04R29/00
CPC分类号： G06F13/426 , G05B19/0421 , G05B19/0423 , G05B19/4185 , G06F1/26 , G06F1/266 , G06F13/364 , G06F13/4282 , G06F13/4291 , G06F13/4295 , H04B3/542 , H04B3/548 , H04L12/4035 , H04B2203/547 , H04R29/007 , Y02D10/00
摘要： Disclosed herein are two-wire communication systems and applications thereof. In some embodiments, a slave node transceiver for low latency communication may include upstream transceiver circuitry to receive a first signal transmitted over a two-wire bus from an upstream device and to provide a second signal over the two-wire bus to the upstream device; downstream transceiver circuitry to provide a third signal downstream over the two-wire bus toward a downstream device and to receive a fourth signal over the two-wire bus from the downstream device; and clock circuitry to generate a clock signal at the slave node transceiver based on a preamble of a synchronization control frame in the first signal, wherein timing of the receipt and provision of signals over the two-wire bus by the node transceiver is based on the clock signal.

4. 发明授权

US11868112B2 Multi-point measurement system and method thereof 有权
公开(公告)号：US11868112B2
公开(公告)日：2024-01-09
申请号：US17535736
申请日：2021-11-26
申请人： Smart Tag Inc.
发明人： Kun-Chieh Chang
IPC分类号： G05B19/042
CPC分类号： G05B19/0425 , G05B19/0421 , G05B2219/24204 , G05B2219/34465
摘要： A multi-point measurement system and a multi-point measurement method are provided. The multi-point measurement system is for measuring a device under testing and comprises a plurality of sensors and a computing device. The sensors are respectively attached to a plurality of measuring points of the device under testing. The computing device comprises a computing unit and a storage unit; the computing unit comprises a learning module, and the computing device establishes communication connections to the sensors respectively. The sensors generate original sensing data and transmit them to the storage unit for storage. The computing unit inputs processed sensing data obtained by preprocessing the original sensing data into the learning module for data analysis, and obtains a plurality of reference values corresponding to the sensors respectively. At least two adjacent sensors form a group; the computing unit sequentially inputs the processed sensing data corresponding to the sensors in the group into the learning module for a merge operation, and obtains a plurality of merged reference values corresponding to the groups respectively. The computing unit performs a determination operation using the merged reference values corresponding to each group and the reference values corresponding to the sensors in the group and generates a suitability determination for the measuring points.

5. 发明授权

US11853026B2 Configurable distributed-interlock-system 有权
公开(公告)号：US11853026B2
公开(公告)日：2023-12-26
申请号：US17052778
申请日：2019-05-06
申请人： Lam Research Corporation
发明人： Eric Tu , Dirk Rudolph , Ales Janhar , John Folden Stumpf , Justin Remulla
IPC分类号： G05B19/05 , G05B19/042
CPC分类号： G05B19/058 , G05B19/0421 , G05B19/0425 , G05B19/0426
摘要： Various embodiments include methods and apparatuses to provide human safety and machine safety and operations. In one example, a distributed interlock system includes at least one master device coupled to a number of slave device. The slave devices receive signals from one or more tools and provide the signals to the master device. The master device evaluates the signals and prevents unsafe conditions prior to one or more command executions, related to the unsafe conditions, being transmitted to one or more of the slave devices. Other methods and systems are disclosed.

6. 发明授权

US11803168B2 Distributed control modules with cumulating command references 有权
公开(公告)号：US11803168B2
公开(公告)日：2023-10-31
申请号：US16296471
申请日：2019-03-08
申请人： General Electric Company
发明人： Manxue Lu , Mitchell Donald Smith , Daniel Lee Immel , Jon Tomas Zumberge
IPC分类号： F01D17/20 , G05B19/042 , B64C19/00 , F01D15/02 , G05B19/414 , G05B19/418
CPC分类号： G05B19/042 , B64C19/00 , F01D15/02 , F01D17/20 , G05B19/0421 , G05B19/4148 , G05B19/41845 , G05B2219/25232 , G05B2219/25472 , G05B2219/33273
摘要： A distributed control system may include a main processing unit, a distributed control module, and a controllable component. The distributed control module may be configured to receive a nominal command reference from the main processing unit, determine a series of cumulating command references based at least in part on the nominal command reference; and output a series of cumulating control commands to the controllable component. The series of cumulating control commands may be based at least in part on the series of cumulating command references.

7. 发明授权

US11727322B2 Rescheduling one or more tasks of a digital plan associated with subsystems of a wellsite based on the wellsite's state 有权
公开(公告)号：US11727322B2
公开(公告)日：2023-08-15
申请号：US17061173
申请日：2020-10-01
申请人： Schlumberger Technology Corporation
发明人： Richard John Meehan , Benoit Foubert , Jean-Pierre Poyet
IPC分类号： G06Q10/06 , G06F3/0482 , G06F3/04847 , E21B44/00 , G05B19/042 , E21B41/00 , E21B21/00 , E21B47/00
CPC分类号： G06Q10/06 , E21B21/00 , E21B41/00 , E21B44/00 , E21B47/00 , G05B19/0421 , G05B19/0426 , G05B2219/25232 , G05B2219/25419 , G05B2219/32197 , G06F3/0482 , G06F3/04847 , Y02P90/02
摘要： A method can include receiving scheduled tasks associated with subsystems of a wellsite system wherein the scheduled tasks are associated with achievement of desired states of the wellsite system; transmitting task information for at least a portion of the scheduled tasks to computing devices associated with the subsystems; receiving state information via the wellsite system; assessing the state information with respect to one or more of the desired states; based at least in part on the assessing, scheduling a task; and transmitting task information for the task to one or more of the computing devices associated with the subsystems.

8. 发明授权

US11726456B2 Substrate processing system 有权
公开(公告)号：US11726456B2
公开(公告)日：2023-08-15
申请号：US16863596
申请日：2020-04-30
申请人： KOKUSAI ELECTRIC CORPORATION
发明人： Masanori Nakayama , Tsukasa Kamakura
IPC分类号： G05B19/418 , H01L21/67 , G05B23/02 , G05B19/042
CPC分类号： G05B19/418 , G05B19/0421 , G05B23/0235 , H01L21/67276 , G05B2219/2602
摘要： There is provided a substrate processing system, including: a plurality of substrate processing apparatuses; a first control part installed in each of the plurality of substrate processing apparatuses and configured to transmit a first apparatus data from each of the plurality of substrate processing apparatuses; a second control part configured to receive the first apparatus data from each of the plurality of substrate processing apparatuses, generate a priority data of each of the plurality of substrate processing apparatuses based on the first apparatus data, and transmit the priority data to the first control part; and a display part configured to display the priority data thereon.

9. 发明公开

US20230236551A1 METHOD OF CONTROLLING AN AUTOMATION SYSTEM HAVING CONTROL REDUNDANCY, AND AUTOMATION SYSTEM 审中-公开
公开(公告)号：US20230236551A1
公开(公告)日：2023-07-27
申请号：US18295571
申请日：2023-04-04
申请人： Beckhoff Automation GmbH
发明人： Dirk Janssen , Hans Beckhoff
IPC分类号： G05B9/03 , G05B19/042
CPC分类号： G05B9/03 , G05B19/0421 , G05B2219/24188
摘要： A method for controlling an automation system having control redundancy is provided. The automation system has at least a first controller, a second controller and a plurality of field devices connected to the first and second controller via a data bus, with the first and second controller configured to cyclically control an automation process of the automation system. The method comprises cyclically controlling the automation process via the first controller, determining a malfunction of the first controller during an (n+x)-th control cycle, where the (n+x)-th control cycle is carried out x control cycles later in time than the n-th control cycle, and sending out an n-th set of output data via a second input-output unit of the second controller to the plurality of field devices in the (n+x)-th control cycle, for controlling the automation process. An automation system is configured to carry out the method.

10. 发明授权

US10496576B2 Communication apparatus 有权
公开(公告)号：US10496576B2
公开(公告)日：2019-12-03
申请号：US15542158
申请日：2015-05-22
申请人： Mitsubishi Electric Corporation
发明人： Kenichi Fujie , Isao Tottori , Katsuya Tsujimoto
IPC分类号： G06F13/362 , G06F13/42 , G06F13/38 , G05B19/042
CPC分类号： G06F13/362 , G06F13/385 , G06F13/4291 , G05B19/0421 , Y02D10/14 , Y02D10/151
摘要： The present invention is an SPI-communication-method communication apparatus that has a plurality of slave communication units for a single master communication unit and an electric power converter utilizing the communication apparatus; the master communication unit outputs communication signals simultaneously to all of the slave communication units and separately reads respective data signals outputted by the slave communication units, in accordance with a priority.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式