CN114902221A - 经由emi频率kiviat管对公用电力系统中的赝品组件进行高灵敏度检测和识别 - Google Patents

经由emi频率kiviat管对公用电力系统中的赝品组件进行高灵敏度检测和识别 Download PDF

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Publication number
CN114902221A
CN114902221A CN202180007913.4A CN202180007913A CN114902221A CN 114902221 A CN114902221 A CN 114902221A CN 202180007913 A CN202180007913 A CN 202180007913A CN 114902221 A CN114902221 A CN 114902221A
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China
Prior art keywords
target
kiviat
emi
counterfeit
utility
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Pending
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CN202180007913.4A
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English (en)
Chinese (zh)
Inventor
E·R·维瑟比
钟瑞
K·C·格罗斯
G·C·王
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Oracle International Corp
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Oracle International Corp
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/001—Measuring interference from external sources to, or emission from, the device under test, e.g. EMC, EMI, EMP or ESD testing
    • G01R31/002—Measuring interference from external sources to, or emission from, the device under test, e.g. EMC, EMI, EMP or ESD testing where the device under test is an electronic circuit
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/44—Program or device authentication
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
    • G01R29/0814—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/0864—Measuring electromagnetic field characteristics characterised by constructional or functional features
    • G01R29/0878—Sensors; antennas; probes; detectors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
    • G06F2218/12—Classification; Matching
    • G06F2218/16—Classification; Matching by matching signal segments
    • G06F2218/18—Classification; Matching by matching signal segments by plotting the signal segments against each other, e.g. analysing scattergrams

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Collating Specific Patterns (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Near-Field Transmission Systems (AREA)
CN202180007913.4A 2020-02-28 2021-01-20 经由emi频率kiviat管对公用电力系统中的赝品组件进行高灵敏度检测和识别 Pending CN114902221A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/804,531 2020-02-28
US16/804,531 US11255894B2 (en) 2020-02-28 2020-02-28 High sensitivity detection and identification of counterfeit components in utility power systems via EMI frequency kiviat tubes
PCT/US2021/014106 WO2021173258A1 (en) 2020-02-28 2021-01-20 High sensitivity detection and identification of counterfeit components in utility power systems via emi frequency kiviat tubes

Publications (1)

Publication Number Publication Date
CN114902221A true CN114902221A (zh) 2022-08-12

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US (2) US11255894B2 (https=)
EP (1) EP4111337B1 (https=)
JP (2) JP7739308B2 (https=)
CN (1) CN114902221A (https=)
WO (1) WO2021173258A1 (https=)

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CN114945830A (zh) * 2020-02-07 2022-08-26 甲骨文国际公司 Emi指纹：用于关键公用事业资产中的赝品检测的资产配置发现
CN118260691A (zh) * 2024-03-25 2024-06-28 江苏达盈智慧科技股份有限公司 基于电力指纹大数据的异常设备识别系统

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CN114945830A (zh) * 2020-02-07 2022-08-26 甲骨文国际公司 Emi指纹：用于关键公用事业资产中的赝品检测的资产配置发现
CN114945830B (zh) * 2020-02-07 2025-10-28 甲骨文国际公司 使用emi指纹的赝品设备检测
CN118260691A (zh) * 2024-03-25 2024-06-28 江苏达盈智慧科技股份有限公司 基于电力指纹大数据的异常设备识别系统

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US20220326292A1 (en) 2022-10-13
US11255894B2 (en) 2022-02-22
US20210270884A1 (en) 2021-09-02
WO2021173258A1 (en) 2021-09-02
US11686756B2 (en) 2023-06-27
EP4111337A1 (en) 2023-01-04
EP4111337B1 (en) 2024-03-13
JP2023515041A (ja) 2023-04-12
JP2026004311A (ja) 2026-01-14
JP7739308B2 (ja) 2025-09-16

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