GB202308674D0 - Method and apparatus for determining open/closed state of knife switch, and device, medium and product - Google Patents

Method and apparatus for determining open/closed state of knife switch, and device, medium and product

Info

Publication number
GB202308674D0
GB202308674D0 GBGB2308674.7A GB202308674A GB202308674D0 GB 202308674 D0 GB202308674 D0 GB 202308674D0 GB 202308674 A GB202308674 A GB 202308674A GB 202308674 D0 GB202308674 D0 GB 202308674D0
Authority
GB
United Kingdom
Prior art keywords
medium
product
closed state
knife switch
determining open
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
GBGB2308674.7A
Other versions
GB2616993A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhuhai Unitech Power Technology Co Ltd
Original Assignee
Zhuhai Unitech Power Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhuhai Unitech Power Technology Co Ltd filed Critical Zhuhai Unitech Power Technology Co Ltd
Publication of GB202308674D0 publication Critical patent/GB202308674D0/en
Publication of GB2616993A publication Critical patent/GB2616993A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/22—Matching criteria, e.g. proximity measures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Computing Systems (AREA)
  • Software Systems (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Image Analysis (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
GB2308674.7A 2021-11-08 2022-11-01 Method and apparatus for determining open/closed state of knife switch, and device, medium and product Pending GB2616993A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111314122.4A CN114220068B (en) 2021-11-08 2021-11-08 Method, device, equipment, medium and product for determining disconnecting link switching state
PCT/CN2022/129042 WO2023078254A1 (en) 2021-11-08 2022-11-01 Method and apparatus for determining open/closed state of knife switch, and device, medium and product

Publications (2)

Publication Number Publication Date
GB202308674D0 true GB202308674D0 (en) 2023-07-26
GB2616993A GB2616993A (en) 2023-09-27

Family

ID=80696642

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2308674.7A Pending GB2616993A (en) 2021-11-08 2022-11-01 Method and apparatus for determining open/closed state of knife switch, and device, medium and product

Country Status (4)

Country Link
CN (1) CN114220068B (en)
AU (1) AU2022381656A1 (en)
GB (1) GB2616993A (en)
WO (1) WO2023078254A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114220068B (en) * 2021-11-08 2023-09-01 珠海优特电力科技股份有限公司 Method, device, equipment, medium and product for determining disconnecting link switching state

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102262734B (en) * 2011-01-07 2013-05-15 浙江省电力公司 Method and system for determining turning-on or turning-off of switch
CN102509100B (en) * 2011-10-26 2013-06-19 山东电力研究院 Knife switch connecting-disconnecting reliability recognition method based on image pattern recognition
US9576221B2 (en) * 2014-07-09 2017-02-21 Ditto Labs, Inc. Systems, methods, and devices for image matching and object recognition in images using template image classifiers
CN106250902A (en) * 2016-07-29 2016-12-21 武汉大学 Power system on off state detection method based on characteristics of image template matching
JP6857586B2 (en) * 2017-10-02 2021-04-14 富士フイルム株式会社 An image extraction device, an image extraction method, an image extraction program, and a recording medium in which the program is stored.
CN108009551B (en) * 2017-11-21 2021-10-26 武汉中元华电软件有限公司 Electric knife switch opening and closing position state identification method suitable for electric power robot
CN108460727A (en) * 2018-03-28 2018-08-28 中南大学 A kind of image split-joint method based on perspective geometry and SIFT feature
CN109711567A (en) * 2018-12-14 2019-05-03 珠海优特电力科技股份有限公司 Service work safety measure Automatic generation of information method and system
CN110555824B (en) * 2019-07-22 2022-07-08 深圳供电局有限公司 Switch position judging method and control method of switch position detection system
CN110599446B (en) * 2019-07-26 2022-06-17 深圳供电局有限公司 Method for judging switching-on position of isolating switch
CN111126253A (en) * 2019-12-23 2020-05-08 国网福建省电力有限公司 Knife switch state detection method based on image recognition
CN112004012A (en) * 2020-08-26 2020-11-27 西安咏圣达电子科技有限公司 Switch cabinet running state management and detection system and method and computer equipment
US11048773B1 (en) * 2021-01-26 2021-06-29 Coupang Corp. Systems and methods for modeling item similarity and correlating item information
CN113033578B (en) * 2021-03-30 2023-05-16 上海星定方信息科技有限公司 Image calibration method, system, terminal and medium based on multi-scale feature matching
CN113592923B (en) * 2021-06-30 2024-03-29 国网浙江省电力有限公司营销服务中心 Batch image registration method based on depth local feature matching
CN114220068B (en) * 2021-11-08 2023-09-01 珠海优特电力科技股份有限公司 Method, device, equipment, medium and product for determining disconnecting link switching state

Also Published As

Publication number Publication date
CN114220068A (en) 2022-03-22
WO2023078254A1 (en) 2023-05-11
GB2616993A (en) 2023-09-27
CN114220068B (en) 2023-09-01
AU2022381656A1 (en) 2023-07-06

Similar Documents

Publication Publication Date Title
EP3751522A4 (en) Method, apparatus and device for view switching of virtual environment, and storage medium
GB202308674D0 (en) Method and apparatus for determining open/closed state of knife switch, and device, medium and product
SG11202110880XA (en) Virtual object control method and apparatus, device, and medium
EP4064284A4 (en) Voice detection method, prediction model training method, apparatus, device, and medium
EP4184120A4 (en) Path determination method and apparatus, and device and medium
EP3952657A4 (en) Apparatus and method for cutting meat products into blocks of meat
EP4236122A4 (en) Time synchronization method, control apparatus, device, and storage medium
EP3696693A4 (en) Method and apparatus for monitoring state of device in process industry and medium
EP3907631A4 (en) Applet processing method and apparatus, device and storage medium
EP4102401A4 (en) Traffic anomaly detection method and apparatus, device, storage medium, and program product
EP4235488A4 (en) Image classification method and apparatus, device, storage medium, and program product
EP3944526A4 (en) Method, apparatus and device for determining channel detection mechanism, and storage medium
EP3920108A4 (en) Method and apparatus for predicting adiabatic evolution path, device, and storage medium
EP4124158A4 (en) Method and apparatus for performing dtx-based rlf operation in nr v2x
EP4093127A4 (en) Channel conflict processing method, apparatus and device, and storage medium
EP4008262A4 (en) Method for locating region of interest in tissue, device, apparatus, and storage medium
EP4037199A4 (en) Method and apparatus for transmitting information about channel state in nr v2x
EP3944525A4 (en) Method, device and apparatus for determining channel detection mechanism, and storage medium
EP4116683A4 (en) Infrared temperature measurement method, apparatus, and device, and storage medium
EP4145903A4 (en) Network handover method and apparatus, device, and storage medium
EP4246972A4 (en) Method and apparatus for sample adaptive offset, device, and medium
EP4242609A4 (en) Temperature measurement method, apparatus, and system, storage medium, and program product
EP4106407A4 (en) Device-to-device relay processing method, device and apparatus, and storage medium
EP4021110A4 (en) Control channel detection capability determining method and apparatus, device, and medium
EP4195857A4 (en) Channel access method for multi-link device, and related apparatus

Legal Events

Date Code Title Description
789A Request for publication of translation (sect. 89(a)/1977)

Ref document number: 2023078254

Country of ref document: WO

REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 40095025

Country of ref document: HK