FR2370394A1 - Systeme perfectionne de transmission de donnees a conversion analogique-duree impulsionnelle-numerique - Google Patents

Systeme perfectionne de transmission de donnees a conversion analogique-duree impulsionnelle-numerique

Info

Publication number
FR2370394A1
FR2370394A1 FR7733359A FR7733359A FR2370394A1 FR 2370394 A1 FR2370394 A1 FR 2370394A1 FR 7733359 A FR7733359 A FR 7733359A FR 7733359 A FR7733359 A FR 7733359A FR 2370394 A1 FR2370394 A1 FR 2370394A1
Authority
FR
France
Prior art keywords
signal
sensor
data
data signal
transmission system
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.)
Granted
Application number
FR7733359A
Other languages
English (en)
Other versions
FR2370394B1 (fr
Inventor
Arliss Eugene Whiteside
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of FR2370394A1 publication Critical patent/FR2370394A1/fr
Application granted granted Critical
Publication of FR2370394B1 publication Critical patent/FR2370394B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/16—Electric signal transmission systems in which transmission is by pulses
    • G08C19/22—Electric signal transmission systems in which transmission is by pulses by varying the duration of individual pulses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H04Q9/14—Calling by using pulses
    • H04Q9/16—Calling by using pulses by predetermined number of pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

Système de transmission de données possédant un processeur numérique et au moins un capteur situé à distance. Système dans lequel : un signal de données est transmis depuis le processeur pour actionner le capteur; une interface de capteur utilise un convertisseur analogique-durée impulsionnelle engendrant un signal de masse après un temps indicatif de la valeur du signal du capteur; une interface de processeur détecte le signal de massse et termine la transmission du signal de données; le signal de données est utilisé pour aiguiller des impulsions d'horloge vers un compteur engendrant des données numériques indicatives de la période de transmission du signal de données. Système applicable à des systèmes de contrôle à grand volume et bas prix.
FR7733359A 1976-11-17 1977-11-07 Systeme perfectionne de transmission de donnees a conversion analogique-duree impulsionnelle-numerique Granted FR2370394A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/742,972 US4103337A (en) 1976-11-17 1976-11-17 Data transmission system using analog to pulse width to digital conversion

Publications (2)

Publication Number Publication Date
FR2370394A1 true FR2370394A1 (fr) 1978-06-02
FR2370394B1 FR2370394B1 (fr) 1980-01-04

Family

ID=24986988

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7733359A Granted FR2370394A1 (fr) 1976-11-17 1977-11-07 Systeme perfectionne de transmission de donnees a conversion analogique-duree impulsionnelle-numerique

Country Status (8)

Country Link
US (1) US4103337A (fr)
JP (1) JPS5363940A (fr)
AU (1) AU509597B2 (fr)
CA (1) CA1085482A (fr)
DE (1) DE2750175A1 (fr)
FR (1) FR2370394A1 (fr)
GB (1) GB1554060A (fr)
IT (1) IT1088327B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537368A1 (fr) * 1982-12-03 1984-06-08 Portenseigne Systeme d'identification de stations locales par un poste central d'interrogation

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4283717A (en) * 1979-10-01 1981-08-11 Digital Monitoring Products Monitoring system for a direct-wire alarm system
DE3013474A1 (de) * 1980-04-08 1981-10-15 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Sensorsystem
US4451826A (en) * 1981-09-18 1984-05-29 The United States Of America As Represented By The United States Department Of Energy Single transmission line data acquisition system
JPS58127292A (ja) * 1982-01-26 1983-07-29 ニツタン株式会社 火災感知システム
US4499455A (en) * 1982-05-03 1985-02-12 At&T Bell Laboratories Alarm circuit interface units
GB2132767B (en) * 1982-10-02 1987-01-28 Dr Mahmood Salehi Monitoring the property of a medium
JPS5963792U (ja) * 1982-10-22 1984-04-26 ニツタン株式会社 光電式煙検出端末機
US4710919A (en) * 1983-10-21 1987-12-01 International Teldata Corporation Multiplex system for automatic meter reading
JPS60186994A (ja) * 1984-03-05 1985-09-24 ホーチキ株式会社 火災感知器
DE3410752A1 (de) * 1984-03-23 1985-09-26 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur uebertragung von messsignalen
GB2164180B (en) * 1984-09-06 1988-03-30 Jones Automation Limited J Remote monitoring apparatus
US4796025A (en) * 1985-06-04 1989-01-03 Simplex Time Recorder Co. Monitor/control communication net with intelligent peripherals
US4695840A (en) * 1985-09-03 1987-09-22 Mobil Oil Corporation Remote switch position determination using duty cycle modulation
US4652876A (en) * 1985-09-03 1987-03-24 Mobil Oil Corporation Remote switch position determination using constant current signaling
US4912553A (en) * 1986-03-28 1990-03-27 Pal Theodore L Wideband video system for single power line communications
US4916432A (en) * 1987-10-21 1990-04-10 Pittway Corporation Smoke and fire detection system communication
US4962373A (en) * 1989-05-01 1990-10-09 General Signal Corporation Scheme for power conservation in fire alarm system
US4956634A (en) * 1989-05-01 1990-09-11 General Signal Corporation City tie line connection for fire alarm system
US5291607A (en) * 1990-09-05 1994-03-01 Motorola, Inc. Microprocessor having environmental sensing capability
DE4125678C2 (de) * 1991-08-02 1994-09-22 Audi Ag Übertragungseinrichtung zum Informationsaustausch mit pulsweitenmodulierten Signalen zwischen elektronischen Geräten in Fahrzeugen
DE4210189C2 (de) * 1992-03-30 1994-12-22 Heraeus Sensor Gmbh Vorrichtung und Verfahren zur Fernmessung der Temperatur
US5783989A (en) * 1992-05-22 1998-07-21 Issa; Darrell E. Alarm sensor multiplexing
US6401046B1 (en) * 1999-09-22 2002-06-04 Visteon Global Technologies, Inc. Modulated interface for remote signals
US7286884B2 (en) * 2004-01-16 2007-10-23 Medtronic, Inc. Implantable lead including sensor
US7786891B2 (en) 2004-08-27 2010-08-31 Embarq Holdings Company, Llc System and method for an interactive security system for a home
WO2009105450A1 (fr) * 2008-02-22 2009-08-27 3M Innovative Properties Company Rétroéclairages ayant des répartitions de flux lumineux de sortie sélectionnées et systèmes d’affichage qui utilisent ces rétroéclairages
US8237551B2 (en) 2008-04-30 2012-08-07 Centurylink Intellectual Property Llc System and method for in-patient telephony
US9197981B2 (en) * 2011-04-08 2015-11-24 The Regents Of The University Of Michigan Coordination amongst heterogeneous wireless devices
WO2015200707A1 (fr) 2014-06-25 2015-12-30 Hunter William L Dispositifs, systèmes et procédés d'utilisation et de surveillance de valvules cardiaques
CN106600937B (zh) * 2017-01-10 2022-06-03 中山市中晶智能科技有限公司 一种基座与机体之间测量信号无线传输的电器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1437097A (fr) * 1964-06-13 1966-04-29 Omron Tateisi Electronics Co Installation de contrôle à distance
US3518628A (en) * 1966-11-10 1970-06-30 Electronic Specialty Co Systems and methods for communicating with a plurality of remote units

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3132329A (en) * 1961-04-20 1964-05-05 John L Penter Time division telemetering apparatus
GB1219271A (en) * 1967-01-30 1971-01-13 Weston Instruments Inc Control system for computer operated telemetry units
US3566365A (en) * 1968-09-12 1971-02-23 Searle Medidata Inc Multiphasic medical screening system
US3651454A (en) * 1969-12-15 1972-03-21 Borg Warner Automotive multiplex system
US3678512A (en) * 1970-10-21 1972-07-18 Atomic Energy Commission Telemonitoring system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1437097A (fr) * 1964-06-13 1966-04-29 Omron Tateisi Electronics Co Installation de contrôle à distance
US3518628A (en) * 1966-11-10 1970-06-30 Electronic Specialty Co Systems and methods for communicating with a plurality of remote units

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537368A1 (fr) * 1982-12-03 1984-06-08 Portenseigne Systeme d'identification de stations locales par un poste central d'interrogation
EP0110481A1 (fr) * 1982-12-03 1984-06-13 Portenseigne Système d'identification de stations locales par un poste central d'interrogation

Also Published As

Publication number Publication date
AU3028777A (en) 1979-05-10
GB1554060A (en) 1979-10-17
FR2370394B1 (fr) 1980-01-04
CA1085482A (fr) 1980-09-09
JPS5363940A (en) 1978-06-07
US4103337A (en) 1978-07-25
AU509597B2 (en) 1980-05-15
DE2750175A1 (de) 1978-05-18
IT1088327B (it) 1985-06-10

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