CN108693464B - 用于故障检测的模拟输入电路传感 - Google Patents
用于故障检测的模拟输入电路传感 Download PDFInfo
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- CN108693464B CN108693464B CN201810282559.6A CN201810282559A CN108693464B CN 108693464 B CN108693464 B CN 108693464B CN 201810282559 A CN201810282559 A CN 201810282559A CN 108693464 B CN108693464 B CN 108693464B
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- signal
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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
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/316—Testing of analog circuits
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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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
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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
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/088—Aspects of digital computing
-
- 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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/54—Testing for continuity
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762480376P | 2017-04-01 | 2017-04-01 | |
US62/480,376 | 2017-04-01 | ||
US15/937,363 US10852360B2 (en) | 2017-04-01 | 2018-03-27 | ADC input circuit sensing for fault detection |
US15/937,363 | 2018-03-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108693464A CN108693464A (zh) | 2018-10-23 |
CN108693464B true CN108693464B (zh) | 2020-11-06 |
Family
ID=62983043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810282559.6A Active CN108693464B (zh) | 2017-04-01 | 2018-04-02 | 用于故障检测的模拟输入电路传感 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10852360B2 (zh) |
CN (1) | CN108693464B (zh) |
DE (1) | DE202018101738U1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019103144B4 (de) * | 2019-02-08 | 2020-10-15 | Infineon Technologies Ag | Einrichtung und Verfahren zur Überwachung der Zuverlässigkeit einer Zellenimpedanzmessung einer Batteriezelle |
CN110488343B (zh) * | 2019-09-03 | 2024-06-11 | 中核核电运行管理有限公司 | 用于模拟故障的数据处理板卡及模拟故障的方法 |
US11211940B2 (en) * | 2019-12-31 | 2021-12-28 | Texas Instruments Incorporated | Pinstrap detection circuit |
US11205894B1 (en) * | 2020-06-26 | 2021-12-21 | Alpha And Omega Semiconductor International Lp | Port controller power path short detection |
US11353517B1 (en) | 2020-12-08 | 2022-06-07 | Infineon Technologies Ag | Implementation to detect failure or fault on an analog input path for single analog input functional safety applications |
JP2024514472A (ja) * | 2021-03-31 | 2024-04-02 | マイクロチップ テクノロジー インコーポレイテッド | 測定集積回路を利用した電圧ノードの電圧レベルの測定 |
CN114047461A (zh) * | 2021-09-07 | 2022-02-15 | 湖南皓天信息科技有限公司 | 一种电压型传感器通路故障检测方法、系统、设备及计算机可读介质 |
US11994544B2 (en) * | 2021-09-20 | 2024-05-28 | G & W Electric Company | Compensating for drift in a switch gear voltage sensor |
CN115078977B (zh) * | 2022-06-30 | 2023-06-02 | 兰州理工大学 | 用于模拟电路诊断检测装置 |
CN114895614B (zh) * | 2022-07-14 | 2022-10-11 | 天津飞旋科技股份有限公司 | 一种可编程控制器 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6885700B1 (en) * | 1999-09-23 | 2005-04-26 | University Of Washington | Charge-based frequency measurement bist |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3577912B2 (ja) | 1997-09-30 | 2004-10-20 | 三菱電機株式会社 | 電子回路検査装置 |
US5942982A (en) | 1997-10-31 | 1999-08-24 | Hewlett-Packard Company | System for detecting open circuits with a measurement device |
US7268714B2 (en) | 2005-06-17 | 2007-09-11 | Analog Devices, Inc. | Rapid response current measurement system and method |
US7562558B2 (en) | 2007-09-11 | 2009-07-21 | Gm Global Technology Operations, Inc. | Knock sensor diagnostic system and method |
FR2953295B1 (fr) | 2009-12-02 | 2012-05-18 | Sagem Defense Securite | Procede de detection de panne d'un capteur frequentiel et circuit pour la mise en oeuvre de ce procede |
WO2011069548A1 (en) | 2009-12-10 | 2011-06-16 | Abb Technology Ag | Line fault detector |
CN104459295B (zh) | 2014-11-26 | 2017-07-28 | 陕西航空电气有限责任公司 | 一种硬件自检测的采样电路 |
US9983032B1 (en) * | 2017-06-01 | 2018-05-29 | Nxp Usa, Inc. | Sensor device and method for continuous fault monitoring of sensor device |
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2018
- 2018-03-27 US US15/937,363 patent/US10852360B2/en active Active
- 2018-03-28 DE DE202018101738.1U patent/DE202018101738U1/de active Active
- 2018-04-02 CN CN201810282559.6A patent/CN108693464B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6885700B1 (en) * | 1999-09-23 | 2005-04-26 | University Of Washington | Charge-based frequency measurement bist |
Also Published As
Publication number | Publication date |
---|---|
CN108693464A (zh) | 2018-10-23 |
DE202018101738U1 (de) | 2018-07-06 |
US10852360B2 (en) | 2020-12-01 |
US20180284178A1 (en) | 2018-10-04 |
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