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FR3076678B1 - Circuit de comptage en cascade - Google Patents

Circuit de comptage en cascade Download PDF

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Publication number
FR3076678B1
FR3076678B1 FR1850169A FR1850169A FR3076678B1 FR 3076678 B1 FR3076678 B1 FR 3076678B1 FR 1850169 A FR1850169 A FR 1850169A FR 1850169 A FR1850169 A FR 1850169A FR 3076678 B1 FR3076678 B1 FR 3076678B1
Authority
FR
France
Prior art keywords
rotor
motor
rotational speed
drive current
counting circuit
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.)
Active
Application number
FR1850169A
Other languages
English (en)
Other versions
FR3076678A1 (fr
Inventor
Francois Breynaert
Simon Herpin
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.)
INTEVA FRANCE, FR
Original Assignee
Inteva Products France SAS
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 Inteva Products France SAS filed Critical Inteva Products France SAS
Priority to FR1850169A priority Critical patent/FR3076678B1/fr
Priority to US16/960,415 priority patent/US11177809B2/en
Priority to PCT/EP2019/050394 priority patent/WO2019137934A1/fr
Priority to CN201980005777.8A priority patent/CN111406369B/zh
Publication of FR3076678A1 publication Critical patent/FR3076678A1/fr
Application granted granted Critical
Publication of FR3076678B1 publication Critical patent/FR3076678B1/fr
Priority to US17/526,225 priority patent/US11838023B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/58—Gating or clocking signals not applied to all stages, i.e. asynchronous counters

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Direct Current Motors (AREA)

Abstract

Un système de commande de moteur comporte une alimentation en tension variable en communication par signaux avec un moteur à courant continu (DC). Le moteur à courant continu comporte un rotor induit à tourner en réponse à un courant d'attaque généré par une tension d'alimentation variable délivrée par l'alimentation en tension. La rotation du rotor (103) génère une force mécanique qui entraîne un composant. Un circuit de comptage en cascade (104) est configuré pour filtrer le courant d'attaque sur la base d'une vitesse de rotation (ω) du rotor (103), et pour générer un signal de sortie pulsé qui indique la vitesse de rotation (ω) du rotor et une position de rotation (θ ) du rotor.
FR1850169A 2018-01-09 2018-01-09 Circuit de comptage en cascade Active FR3076678B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1850169A FR3076678B1 (fr) 2018-01-09 2018-01-09 Circuit de comptage en cascade
US16/960,415 US11177809B2 (en) 2018-01-09 2019-01-09 Ripple count circuit
PCT/EP2019/050394 WO2019137934A1 (fr) 2018-01-09 2019-01-09 Circuit de comptage en cascade
CN201980005777.8A CN111406369B (zh) 2018-01-09 2019-01-09 纹波计数电路
US17/526,225 US11838023B2 (en) 2018-01-09 2021-11-15 Ripple count circuit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1850169A FR3076678B1 (fr) 2018-01-09 2018-01-09 Circuit de comptage en cascade
FR1850169 2018-01-09

Publications (2)

Publication Number Publication Date
FR3076678A1 FR3076678A1 (fr) 2019-07-12
FR3076678B1 true FR3076678B1 (fr) 2020-11-27

Family

ID=63407258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1850169A Active FR3076678B1 (fr) 2018-01-09 2018-01-09 Circuit de comptage en cascade

Country Status (4)

Country Link
US (2) US11177809B2 (fr)
CN (1) CN111406369B (fr)
FR (1) FR3076678B1 (fr)
WO (1) WO2019137934A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3076678B1 (fr) * 2018-01-09 2020-11-27 Inteva Products France Sas Circuit de comptage en cascade
FR3121805A1 (fr) * 2021-04-09 2022-10-14 Inteva Products, Llc. Circuit d’annulation d’impulsions parasites
FR3121806B1 (fr) * 2021-04-09 2023-08-04 Inteva Products Llc Circuit d’annulation d’impulsions parasites
FR3124662B1 (fr) * 2021-06-23 2024-09-20 Inteva Products Llc Circuit d’ondulation comportant un capteur à effet hall

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707650A (en) * 1986-10-03 1987-11-17 General Electric Company Control system for switched reluctance motor
FR2628906B1 (fr) 1988-03-15 1990-08-24 Jaeger Dispositif de mise en forme et d'exploitation des ondulations de courant d'induit generees par un moteur a courant continu, notamment pour commande de positionnement
DE19729238C1 (de) 1997-07-09 1998-08-27 Telefunken Microelectron Verfahren zum Ermitteln der Drehzahl bei mechanisch kommutierten Gleichstrommotoren
WO2001026180A1 (fr) 1999-10-04 2001-04-12 Amerasia International Technology, Inc. Article sans fil inviolable comprenant une antenne
JP4433547B2 (ja) * 2000-02-29 2010-03-17 アイシン精機株式会社 モータの回転パルス生成装置
DE102004056410A1 (de) 2004-11-23 2006-05-24 Robert Bosch Gmbh Verfahren zum Ermitteln eines durch mechanische Kommutierung eines Gleichstrommotors entstehenden Wechselanteils eines Stroms und Vorrichtung hierfür
DE102005018526B4 (de) 2005-04-20 2008-06-12 Conti Temic Microelectronic Gmbh Verfahren zur Ermittlung der Position eines Rotors eines Elektromotors
JP4798075B2 (ja) * 2007-06-26 2011-10-19 トヨタ自動車株式会社 モータ駆動システム
US7668690B2 (en) * 2008-04-08 2010-02-23 Delphi Technologies, Inc. System and method for determining position or speed of a commutated DC motor with error correction
DE102009014264A1 (de) 2008-09-12 2010-04-15 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt Verfahren und Vorrichtung zur Verarbeitung eines Stromrippel aufweisenden Motorsignals eines Gleichstrommotors
DE102011015450A1 (de) 2011-03-30 2012-10-04 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt Verfahren und Vorrichtung zur Verarbeitung eines Motorsignals
FR3030152B1 (fr) 2014-12-15 2018-10-12 Valeo Equipements Electriques Moteur Procede de controle d'un dispositif de regulation d'un alternateur de vehicule automobile, dispositif de regulation et alternateur correspondants
FR3076677B1 (fr) * 2018-01-09 2020-11-27 Inteva Products France Sas Circuit de comptage en cascade comportant une detection de seuil d'ondulation variable
FR3076678B1 (fr) * 2018-01-09 2020-11-27 Inteva Products France Sas Circuit de comptage en cascade

Also Published As

Publication number Publication date
US11177809B2 (en) 2021-11-16
WO2019137934A1 (fr) 2019-07-18
CN111406369A (zh) 2020-07-10
CN111406369B (zh) 2023-10-24
US20200336147A1 (en) 2020-10-22
US11838023B2 (en) 2023-12-05
FR3076678A1 (fr) 2019-07-12
US20220182062A1 (en) 2022-06-09

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