JP6460623B2 - 試験測定装置、そのトリガ設定方法及び試験測定装置用プログラム - Google Patents
試験測定装置、そのトリガ設定方法及び試験測定装置用プログラム Download PDFInfo
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- JP6460623B2 JP6460623B2 JP2013206136A JP2013206136A JP6460623B2 JP 6460623 B2 JP6460623 B2 JP 6460623B2 JP 2013206136 A JP2013206136 A JP 2013206136A JP 2013206136 A JP2013206136 A JP 2013206136A JP 6460623 B2 JP6460623 B2 JP 6460623B2
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- 238000012360 testing method Methods 0.000 title claims description 39
- 238000005259 measurement Methods 0.000 title claims description 22
- 238000000034 method Methods 0.000 title claims description 19
- 230000005856 abnormality Effects 0.000 claims description 39
- 238000001514 detection method Methods 0.000 claims description 28
- 238000012545 processing Methods 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 8
- 230000000630 rising effect Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/02—Arrangements for displaying electric variables or waveforms for displaying measured electric variables in digital form
- G01R13/0218—Circuits therefor
- G01R13/0254—Circuits therefor for triggering, synchronisation
- G01R13/0263—Circuits therefor for triggering, synchronisation for non-recurrent functions, e.g. transients
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Recording Measured Values (AREA)
- Tests Of Electronic Circuits (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Testing Of Engines (AREA)
- Debugging And Monitoring (AREA)
Description
40 取込みシステム
42 取込み及び信号履歴回路
44 検出回路
46 分析エンジン
48 トリガ制御回路
50 試験信号
52 電気入力信号
54 取込みエンジン
56 取込みメモリ
58 マルチプレクサ
60 異常検出部
62 異常検出部
64 異常検出部
66 ORゲート
68 出力端子
70 ホスト・プロセッサ
72 トリガ・ソフトウェア
74 スマート・トリガ分析ソフトウェア
76 ホスト出力信号
78 マルチプレクサ
80 トリガ・モード
82 パルス・トリガ・モード
84 ラント・トリガ・モード
86 遅延トリガ・モード
88 エッジ・トリガ・モード
90 立ち上がり/立ち下がりトリガ・モード
92 トリガ設定出力マルチプレクサ
Claims (4)
- 入力信号を受けるよう構成される入力端子と、
上記入力端子に結合され、上記入力信号をデジタル化したデジタル化信号を生成し、トリガ設定に基づいて、上記デジタル化信号を信号履歴として取込みメモリに記憶させる取込みエンジンと、
上記取込みエンジンに設定される上記トリガ設定を制御するように構成されるトリガ制御回路と、
上記取込みメモリに結合され、上記信号履歴中の異常を検出するよう構成される異常検出部と、
上記異常検出部に結合され、上記信号履歴中に検出された上記異常を分析し、上記異常を検出するためのトリガ設定分析結果を生成する分析エンジンと
を具え、
上記トリガ設定分析結果に基づいて、上記トリガ制御回路が上記トリガ設定を修正するよう構成される試験測定装置。 - 上記入力信号を受ける処理と、
上記入力信号をデジタル化したデジタル化信号を生成し、初期トリガ設定に基づいて、上記デジタル化信号を信号履歴として取込みメモリに記憶させる処理と、
上記信号履歴中の異常を検出する処理と、
上記信号履歴中に検出された上記異常を分析し、上記異常を検出するためのトリガ設定分析結果を生成する処理と、
上記トリガ設定分析結果に基づいて、上記初期トリガ設定を修正トリガ設定に変更する処理と
を具える試験測定装置のトリガ設定方法。 - 上記初期トリガ設定に基づく上記デジタル化信号の取込み処理を所定回数行うことによって上記信号履歴が生成される請求項2記載の試験測定装置のトリガ設定方法。
- 試験測定装置用のプログラムであって、上記試験測定装置において実行されると、上記請求項2又は3記載の方法が実行される試験測定装置用プログラム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/632,971 | 2012-10-01 | ||
US13/632,971 US9134347B2 (en) | 2012-10-01 | 2012-10-01 | Rare anomaly triggering in a test and measurement instrument |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014071123A JP2014071123A (ja) | 2014-04-21 |
JP6460623B2 true JP6460623B2 (ja) | 2019-01-30 |
Family
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JP2013206136A Active JP6460623B2 (ja) | 2012-10-01 | 2013-10-01 | 試験測定装置、そのトリガ設定方法及び試験測定装置用プログラム |
Country Status (4)
Country | Link |
---|---|
US (1) | US9134347B2 (ja) |
EP (1) | EP2713170B1 (ja) |
JP (1) | JP6460623B2 (ja) |
CN (1) | CN103713170B (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9304148B2 (en) * | 2012-10-23 | 2016-04-05 | Tektronix, Inc. | Internal chirp generator with time aligned acquisition in a mixed-domain oscilloscope |
US10094868B2 (en) * | 2014-04-11 | 2018-10-09 | Tektronix, Inc. | Test and measurement instrument having advanced triggering capability |
US10024884B2 (en) * | 2014-05-22 | 2018-07-17 | Tektronix, Inc. | Dynamic mask testing |
EP3182140B8 (en) | 2015-12-14 | 2019-02-20 | Rohde & Schwarz GmbH & Co. KG | Measuring device and method with automated trigger function |
US11062230B2 (en) | 2017-02-28 | 2021-07-13 | International Business Machines Corporation | Detecting data anomalies |
US10776231B2 (en) | 2018-11-29 | 2020-09-15 | International Business Machines Corporation | Adaptive window based anomaly detection |
USD947693S1 (en) | 2019-09-20 | 2022-04-05 | Tektronix, Inc. | Measurement probe head assembly |
CN112270153B (zh) * | 2020-12-15 | 2021-04-16 | 鹏城实验室 | 波形获取方法及装置、测试设备、计算机可读存储介质 |
US20220308790A1 (en) * | 2021-03-24 | 2022-09-29 | Tektronix, Inc. | Test and measurement instrument having programmable acquisition history storage and restore |
US20220308090A1 (en) * | 2021-03-24 | 2022-09-29 | Tektronix, Inc. | Test and measurement instrument having programmable acquisition history |
CN114325022B (zh) * | 2021-11-24 | 2024-04-12 | 浙江中控技术股份有限公司 | 一种监测ao正弦信号跳变的方法、系统、设备以及介质 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5495168A (en) * | 1994-09-12 | 1996-02-27 | Fluke Corporation | Method of signal analysis employing histograms to establish stable, scaled displays in oscilloscopes |
EP0740161A3 (en) * | 1995-04-27 | 1998-07-29 | Fluke Corporation | Digital oscilloscope with trigger qualification based on pattern recognition |
US6847905B2 (en) * | 2002-02-12 | 2005-01-25 | Tektronix, Inc. | Architecture providing increased information display for long acquisitions or constrained memory bandwidth |
US6807496B2 (en) * | 2002-05-02 | 2004-10-19 | Tektronix, Inc. | Acquisition system for a long record length digital storage oscilloscope |
US6748335B2 (en) * | 2002-05-06 | 2004-06-08 | Tektronix, Inc. | Acquisition system for a multi-channel relatively long record length digital storage oscilloscope |
US6892150B2 (en) * | 2002-05-24 | 2005-05-10 | Tektronix, Inc. | Combined analog and DSP trigger system for a digital storage oscilloscope |
US7072785B2 (en) * | 2003-03-07 | 2006-07-04 | Tektronix, Inc. | Rate measurement for anomalous trigger events |
US7191079B2 (en) | 2004-03-23 | 2007-03-13 | Tektronix, Inc. | Oscilloscope having advanced triggering capability |
US20050261853A1 (en) * | 2004-05-18 | 2005-11-24 | Dobyns Kenneth P | Method and apparatus for detecting multiple signal anomalies |
EP2052318A4 (en) * | 2006-07-25 | 2014-04-30 | Northrop Grumman Systems Corp | GLOBAL DISEASE SURVEILLANCE PLATFORM, AND SYSTEM AND METHOD THEREOF |
CN101201365B (zh) * | 2007-07-13 | 2010-06-02 | 北京工业大学 | 电压频率测量分析系统及分析方法 |
US9207263B2 (en) * | 2010-01-07 | 2015-12-08 | Tektronix, Inc. | Dynamic oscilloscope triggering |
JP5488914B2 (ja) * | 2010-07-13 | 2014-05-14 | 横河電機株式会社 | 波形測定装置 |
US8461850B2 (en) * | 2010-08-13 | 2013-06-11 | Tektronix, Inc. | Time-domain measurements in a test and measurement instrument |
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2012
- 2012-10-01 US US13/632,971 patent/US9134347B2/en active Active
-
2013
- 2013-09-30 EP EP13186766.5A patent/EP2713170B1/en active Active
- 2013-10-01 JP JP2013206136A patent/JP6460623B2/ja active Active
- 2013-10-08 CN CN201310463510.8A patent/CN103713170B/zh active Active
Also Published As
Publication number | Publication date |
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EP2713170B1 (en) | 2019-02-20 |
US20140095098A1 (en) | 2014-04-03 |
EP2713170A2 (en) | 2014-04-02 |
CN103713170B (zh) | 2017-11-17 |
US9134347B2 (en) | 2015-09-15 |
CN103713170A (zh) | 2014-04-09 |
EP2713170A3 (en) | 2017-04-05 |
JP2014071123A (ja) | 2014-04-21 |
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