ES2267448T3 - Un circuito para detectar el estado de conmutadores electricos. - Google Patents
Un circuito para detectar el estado de conmutadores electricos. Download PDFInfo
- Publication number
- ES2267448T3 ES2267448T3 ES00124515T ES00124515T ES2267448T3 ES 2267448 T3 ES2267448 T3 ES 2267448T3 ES 00124515 T ES00124515 T ES 00124515T ES 00124515 T ES00124515 T ES 00124515T ES 2267448 T3 ES2267448 T3 ES 2267448T3
- Authority
- ES
- Spain
- Prior art keywords
- switch
- signal
- state
- swi
- switches
- 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.)
- Expired - Lifetime
Links
- 238000012544 monitoring process Methods 0.000 claims abstract description 18
- 230000004064 dysfunction Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 7
- 238000003745 diagnosis Methods 0.000 claims description 6
- 230000004913 activation Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 2
- 230000002688 persistence Effects 0.000 claims description 2
- 230000007257 malfunction Effects 0.000 claims 2
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
- H01H9/167—Circuits for remote indication
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/0015—Means for testing or for inspecting contacts, e.g. wear indicator
Landscapes
- Keying Circuit Devices (AREA)
- Electronic Switches (AREA)
- Transmitters (AREA)
- Electrophonic Musical Instruments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO99A0969 | 1999-11-12 | ||
IT1999TO000969A IT1311343B1 (it) | 1999-11-12 | 1999-11-12 | Circuito per il rilevamento dello stato di interruttori elettrici. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2267448T3 true ES2267448T3 (es) | 2007-03-16 |
Family
ID=11418199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES00124515T Expired - Lifetime ES2267448T3 (es) | 1999-11-12 | 2000-11-09 | Un circuito para detectar el estado de conmutadores electricos. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1100100B1 (it) |
DE (1) | DE60031069T2 (it) |
ES (1) | ES2267448T3 (it) |
IT (1) | IT1311343B1 (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4026418B2 (ja) | 2002-06-05 | 2007-12-26 | 株式会社デンソー | スイッチ状態検出装置 |
DE10244534B4 (de) * | 2002-09-25 | 2012-03-01 | Nucellsys Gmbh | Schaltungsanordnung sowie Verfahren zur Erkennung von Fehlersituationen in gekoppelten Systemen |
FR3006462B1 (fr) | 2013-05-30 | 2015-07-03 | Continental Automotive France | Procede et dispositif de lecture de l'etat de variables de contact d'un vehicule automobile |
FR3024794B1 (fr) | 2014-08-05 | 2016-09-02 | Continental Automotive France | Procede d'acquisition de signaux, tels que signaux representatifs de l'etat de contacts d'un vehicule automobile |
CN105785264B (zh) * | 2016-04-25 | 2018-06-08 | 首瑞(天津)电气设备有限公司 | 断路器状态监测装置 |
FR3080399B1 (fr) * | 2018-04-18 | 2023-11-24 | Psa Automobiles Sa | Procede de commande d’une serrure electrique permettant de diagnostiquer une defaillance de la commande d’ouverture associee, commande d’ouverture et vehicule mettant en œuvre un tel procede |
IT201900006846A1 (it) * | 2019-05-15 | 2020-11-15 | Geox Spa | Circuito di controllo per un indumento luminoso e metodo di attivazione di sorgenti luminose su indumenti |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2921095C2 (de) * | 1979-05-22 | 1983-03-31 | Auergesellschaft Gmbh, 1000 Berlin | Verfahren zur Überwachung des Schaltzustandes von Schaltelementen |
JPH073465B2 (ja) * | 1986-09-12 | 1995-01-18 | オムロン株式会社 | スイツチ機構 |
DE3724926A1 (de) * | 1987-07-28 | 1989-02-09 | Bayerische Motoren Werke Ag | Schaltungsanordnung zur ueberpruefung der zuleitungen eines schalters oder sensors |
DE4015271A1 (de) * | 1990-05-12 | 1991-11-14 | Vdo Schindling | Schaltungsanordnung zur abfrage von schalterstellungen |
FR2682528B1 (fr) * | 1991-10-15 | 1997-01-31 | Alsthom Gec | Dispositif pour la determination de l'etat d'un appareil et en particulier de l'etat ouvert ou ferme d'un appareil electrique a l'aide de contacts auxiliaires. |
US5772205A (en) * | 1995-10-27 | 1998-06-30 | Coldebella; Mark J. | System to detect inoperative switches in an amusement device |
US5714852A (en) * | 1996-09-13 | 1998-02-03 | United Technologies Automotive, Inc. | Three state switch detection using current sensing |
-
1999
- 1999-11-12 IT IT1999TO000969A patent/IT1311343B1/it active
-
2000
- 2000-11-09 EP EP00124515A patent/EP1100100B1/en not_active Expired - Lifetime
- 2000-11-09 DE DE60031069T patent/DE60031069T2/de not_active Expired - Lifetime
- 2000-11-09 ES ES00124515T patent/ES2267448T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60031069T2 (de) | 2007-02-08 |
ITTO990969A0 (it) | 1999-11-12 |
EP1100100B1 (en) | 2006-10-04 |
EP1100100A1 (en) | 2001-05-16 |
ITTO990969A1 (it) | 2001-05-12 |
IT1311343B1 (it) | 2002-03-12 |
DE60031069D1 (de) | 2006-11-16 |
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