FR2398338A1 - Installation pour commander des processus repetitifs dependant de parametres de fonctionnement - Google Patents
Installation pour commander des processus repetitifs dependant de parametres de fonctionnementInfo
- Publication number
- FR2398338A1 FR2398338A1 FR7821564A FR7821564A FR2398338A1 FR 2398338 A1 FR2398338 A1 FR 2398338A1 FR 7821564 A FR7821564 A FR 7821564A FR 7821564 A FR7821564 A FR 7821564A FR 2398338 A1 FR2398338 A1 FR 2398338A1
- Authority
- FR
- France
- Prior art keywords
- counter
- installation
- hand
- assembly
- operating parameters
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
- F02P5/15—Digital data processing
- F02P5/1502—Digital data processing using one central computing unit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P3/00—Other installations
- F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
- F02P3/04—Layout of circuits
- F02P3/055—Layout of circuits with protective means to prevent damage to the circuit, e.g. semiconductor devices or the ignition coil
- F02P3/0552—Opening or closing the primary coil circuit with semiconductor devices
- F02P3/0556—Protecting the coil when the engine is stopped
- F02P3/0558—Protecting the coil when the engine is stopped using digital techniques
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Ignition Timing (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Control By Computers (AREA)
Abstract
a. Installation pour commander des processus répétitifs dépendant de paramètres de fonctionnement. b. Installation caractérisée en ce qu'un compteur est branché dans l'unité d'entrée-sortie pour compter des signaux fonction de la vitesse de rotation, des intervalles de comptage s'écoulant en permanence dans ce compteur, la longueur ces intervalles étant commandée en réglant le compteur par l'intermédiaire de la barre de données et leur position dans le temps étant commandée par au moins un repère de référence externe, un comparateur comportant des entrées de comparaison reliées, d'une part, au compteur et, d'autre part, à une mémoire intermédiaire dont les contenus peuvent être repris par l'intermédiaire de la barre de données, la sortie du comparateur commandant un montage d'étages terminaux présentant plusieurs canaux d'ordres, la présélection de ce montage étant effectuée par un montage logique sélecteur commandé par l'intermédiaire de la barre de données. c. L'invention s'applique aux commandes électroniques d'allumage de moteurs à combustion interne.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2732781A DE2732781C3 (de) | 1977-07-20 | 1977-07-20 | Einrichtung zum Steuern von betriebsparameterabhängigen und sich wiederholenden Vorgängen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2398338A1 true FR2398338A1 (fr) | 1979-02-16 |
FR2398338B1 FR2398338B1 (fr) | 1983-05-27 |
Family
ID=6014405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7821564A Granted FR2398338A1 (fr) | 1977-07-20 | 1978-07-20 | Installation pour commander des processus repetitifs dependant de parametres de fonctionnement |
Country Status (5)
Country | Link |
---|---|
US (2) | US4204256A (fr) |
JP (1) | JPS5422742A (fr) |
DE (1) | DE2732781C3 (fr) |
FR (1) | FR2398338A1 (fr) |
GB (1) | GB1570559A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0097826A2 (fr) * | 1982-06-28 | 1984-01-11 | Robert Bosch Gmbh | Méthode pour commander un micro-calculateur |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5275966A (en) * | 1975-12-20 | 1977-06-25 | Nippon Telegr & Teleph Corp <Ntt> | Demodulation circuit for multi-valued carrier wave digital signal |
DE2840706C2 (de) * | 1977-09-21 | 1985-09-12 | Hitachi, Ltd., Tokio/Tokyo | Elektronische Steuereinrichtung zum Steuern des Betriebs einer Brennkraftmaschine |
JPS5458112A (en) * | 1977-10-19 | 1979-05-10 | Hitachi Ltd | Electronic controller for internal combustion engine |
JPS5458115A (en) * | 1977-10-19 | 1979-05-10 | Hitachi Ltd | Engine controller |
JPS5458120A (en) * | 1977-10-19 | 1979-05-10 | Hitachi Ltd | Electronic engine controller |
JPS5459510A (en) * | 1977-10-19 | 1979-05-14 | Hitachi Ltd | Electronic type engine controller |
JPS5458122A (en) * | 1977-10-19 | 1979-05-10 | Hitachi Ltd | Electronic controller for internal combustion engine |
US4287565A (en) * | 1978-09-29 | 1981-09-01 | Robert Bosch Gmbh | Monitoring system for program controlled apparatus |
DE2900111C2 (de) * | 1979-01-03 | 1984-04-19 | Robert Bosch Gmbh, 7000 Stuttgart | Steuereinrichtung für Brennkraftmaschinen, insbesondere zum Steuern der Zünd- und/oder Kraftstoffeinspritzvorgänge |
DE2903977A1 (de) * | 1979-02-02 | 1980-08-07 | Bosch Gmbh Robert | Einrichtung zum steuern von betriebsparameterabhaengigen und sich wiederholenden vorgaengen bei brennkraftmaschinen |
JPS5948307B2 (ja) * | 1979-02-23 | 1984-11-26 | 日産自動車株式会社 | 内燃機関の点火時期制御装置 |
JPS598656B2 (ja) * | 1979-03-15 | 1984-02-25 | 日産自動車株式会社 | 燃料噴射装置 |
JPS5949429B2 (ja) * | 1979-04-16 | 1984-12-03 | 日産自動車株式会社 | 始動時点火時期制御装置 |
JPS55137361A (en) * | 1979-04-16 | 1980-10-27 | Nissan Motor Co Ltd | Ignition timing controller |
JPS55142964A (en) * | 1979-04-21 | 1980-11-07 | Nissan Motor Co Ltd | Ignition timing controller |
IT1123578B (it) * | 1979-09-10 | 1986-04-30 | Alfa Romeo Spa | Sistema di regolazione e controllo per l'impianto di alimentazione del combustibile di un motore a combustione interna |
IT1194589B (it) * | 1979-09-10 | 1988-09-22 | Alfa Romeo Spa | Sistema di regolazione e controllo dell'anticipo per l'impianto di accensione di un motore a combustione interna |
JPS59704B2 (ja) * | 1979-09-28 | 1984-01-07 | 日産自動車株式会社 | 点火時期制御装置 |
DE2940086A1 (de) * | 1979-10-03 | 1981-04-09 | Audi Nsu Auto Union Ag, 7107 Neckarsulm | Elektronische zuendvorrichtung fuer eine viertakt-brennkraftmaschine |
US4331117A (en) * | 1979-12-20 | 1982-05-25 | Standard Oil Company (Indiana) | System and method for controlling engine knock |
DE3006633A1 (de) * | 1980-02-22 | 1981-08-27 | Robert Bosch Gmbh, 7000 Stuttgart | Zuendanlage fuer brennkraftmaschinen |
DE3111988C2 (de) * | 1980-03-28 | 1985-05-30 | Nissan Motor Co., Ltd., Yokohama, Kanagawa | Vorrichtung und Verfahren zur Vermeidung von Motorklopfen bei Brennkraftmaschinen durch Regelung des Zündzeitpunktes |
JPS5735157A (en) * | 1980-08-08 | 1982-02-25 | Nippon Denso Co Ltd | Ignition timing control system for internal combustion engine |
DE3100825A1 (de) * | 1981-01-14 | 1982-08-12 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zum steuern der zuend- und/oder kraftstoffeinspritz- und/oder getriebeschaltvorgaenge bei brennkraftmaschinen |
DE3100887A1 (de) * | 1981-01-14 | 1982-08-05 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur erfassung und aufbereitung von betriebsparametern fuer eine mikrorechnersteuerung in einem kraftfahrzeug |
JPS57186818U (fr) * | 1981-05-25 | 1982-11-27 | ||
JPS5866108A (ja) * | 1981-10-16 | 1983-04-20 | Hitachi Ltd | 内燃機関の電子制御装置 |
IT1151889B (it) * | 1982-06-28 | 1986-12-24 | Alfa Romeo Auto Spa | Dispositivo di controllo dell'accensione per un motore a c.i. |
JPS59218362A (ja) * | 1983-05-25 | 1984-12-08 | Nissan Motor Co Ltd | 内燃機関の点火時期制御装置 |
DE3407920A1 (de) * | 1984-03-03 | 1985-09-05 | Robert Bosch Gmbh, 7000 Stuttgart | Elektronisches steuersystem zur steuerung technischer anlagen und maschinen und steuerverfahren unter dessen verwendung |
DE3544079C2 (de) * | 1985-12-13 | 1998-07-30 | Bosch Gmbh Robert | Verfahren zur Verarbeitung von Interrupt-Signalen |
DE3624139C2 (de) * | 1986-07-17 | 1995-04-13 | Bosch Gmbh Robert | Schaltungsanordnung für die Betätigung eines Verbrauchers mittels eines Mikroprozessors |
DE4003507A1 (de) * | 1990-02-06 | 1991-08-08 | Bosch Gmbh Robert | Digitales steuergeraet, insbesondere zuend- und/oder einspritzsteuergeraet fuer kraftfahrzeuge |
DE4009792C2 (de) * | 1990-03-27 | 1995-08-31 | Daimler Benz Ag | Verfahren zur Unterdrückung von Schwingungen im Antriebsstrang eines Kraftfahrzeugs |
DE4210559C2 (de) * | 1992-03-31 | 2000-12-14 | Bosch Gmbh Robert | Einrichtung zum Steuern von betriebsparameterabhängigen Vorgängen von Brennkraftmaschinen |
DE4219669B4 (de) * | 1992-06-16 | 2007-08-09 | Robert Bosch Gmbh | Steuergerät zur Berechnung von Steuergrößen für sich wiederholende Steuervorgänge |
DE4337132A1 (de) * | 1993-10-30 | 1995-05-04 | Bosch Gmbh Robert | Rechenwerk |
US5745864A (en) * | 1994-10-04 | 1998-04-28 | Nippondenso Co., Ltd. | Vehicular information storage device and power outage-resistant storage system and method for the same |
US5884211A (en) * | 1997-01-23 | 1999-03-16 | Ford Global Technologies, Inc. | System and method for memory reset of a vehicle controller |
US6324592B1 (en) | 1997-02-25 | 2001-11-27 | Keystone Aerospace | Apparatus and method for a mobile computer architecture and input/output management system |
AU2016298171B2 (en) | 2015-07-28 | 2021-10-28 | Crown Equipment Corporation | Vehicle control module with signal switchboard and input tables |
US11232196B2 (en) * | 2018-07-09 | 2022-01-25 | Arm Limited | Tracking events of interest to mitigate attacks |
US11361111B2 (en) | 2018-07-09 | 2022-06-14 | Arm Limited | Repetitive side channel attack countermeasures |
US11182234B2 (en) | 2019-05-10 | 2021-11-23 | Arm Limited | Tracking events of interest |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3875564A (en) * | 1972-03-21 | 1975-04-01 | Hitachi Ltd | Programmed digital sequence controller |
US4009699A (en) * | 1976-01-19 | 1977-03-01 | General Motors Corporation | Digital ignition spark timing angle control with read only memory |
DE2551639A1 (de) * | 1975-11-18 | 1977-06-02 | Bosch Gmbh Robert | Vorrichtung zur bestimmung der dauer von einspritzsteuerbefehlen bei einer kraftstoffeinspritzanlage fuer brennkraftmaschinen |
US4060714A (en) * | 1976-05-20 | 1977-11-29 | Chrysler Corporation | Input sensor circuit for a digital engine controller |
US4063539A (en) * | 1975-02-06 | 1977-12-20 | Robert Bosch G.M.B.H. | System to control timing of cyclically repetitive events, particularly automotive ignition |
US4099495A (en) * | 1975-09-03 | 1978-07-11 | Robert Bosch Gmbh | Method and apparatus to determine the timing of a periodically repetitive event with respect to the position of a rotating body, and more particularly ignition timing, fuel injection timing, and the like, in automotive internal combustion engines |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3835819A (en) * | 1972-12-29 | 1974-09-17 | Essex International Inc | Digital engine control apparatus and method |
DE2343905C2 (de) * | 1973-08-31 | 1982-10-07 | Daimler-Benz Ag, 7000 Stuttgart | Vorrichtung zur digital-elektronischen Steuerung der Einlaß-, Auslaß- und Einspritzventile sowie der Zündung bei Brennkraftmaschinen |
US3969614A (en) * | 1973-12-12 | 1976-07-13 | Ford Motor Company | Method and apparatus for engine control |
DE2512166C2 (de) * | 1975-03-20 | 1982-01-14 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zum Festlegen eines sich wiederholenden Vorganges, insbesondere Zündvorganges, und Vorrichtung zur Durchführung des Verfahrens |
JPS5949430B2 (ja) * | 1975-10-30 | 1984-12-03 | 株式会社デンソー | テンカジキセツテイソウチ |
US4199812A (en) * | 1975-11-18 | 1980-04-22 | Robert Bosch Gmbh | Apparatus for determining the duration of fuel injection control pulses |
DE2551681C2 (de) * | 1975-11-18 | 1986-10-02 | Robert Bosch Gmbh, 7000 Stuttgart | Elektrisch gesteuerte Kraftstoffeinspritzanlage für Brennkraftmaschinen |
US4003033A (en) * | 1975-12-22 | 1977-01-11 | Honeywell Information Systems, Inc. | Architecture for a microprogrammed device controller |
US4081995A (en) * | 1977-02-22 | 1978-04-04 | Rockwell International Corporation | Apparatus and method for extrapolating the angular position of a rotating body |
JPS5537502A (en) * | 1978-08-07 | 1980-03-15 | Hitachi Ltd | Electronic engine controller |
-
1977
- 1977-07-20 DE DE2732781A patent/DE2732781C3/de not_active Expired - Lifetime
-
1978
- 1978-04-20 GB GB15740/78A patent/GB1570559A/en not_active Expired
- 1978-06-19 US US05/916,827 patent/US4204256A/en not_active Ceased
- 1978-07-19 JP JP8825178A patent/JPS5422742A/ja active Granted
- 1978-07-20 FR FR7821564A patent/FR2398338A1/fr active Granted
-
1982
- 1982-05-20 US US06/380,340 patent/USRE31997E/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3875564A (en) * | 1972-03-21 | 1975-04-01 | Hitachi Ltd | Programmed digital sequence controller |
US4063539A (en) * | 1975-02-06 | 1977-12-20 | Robert Bosch G.M.B.H. | System to control timing of cyclically repetitive events, particularly automotive ignition |
US4099495A (en) * | 1975-09-03 | 1978-07-11 | Robert Bosch Gmbh | Method and apparatus to determine the timing of a periodically repetitive event with respect to the position of a rotating body, and more particularly ignition timing, fuel injection timing, and the like, in automotive internal combustion engines |
DE2551639A1 (de) * | 1975-11-18 | 1977-06-02 | Bosch Gmbh Robert | Vorrichtung zur bestimmung der dauer von einspritzsteuerbefehlen bei einer kraftstoffeinspritzanlage fuer brennkraftmaschinen |
US4009699A (en) * | 1976-01-19 | 1977-03-01 | General Motors Corporation | Digital ignition spark timing angle control with read only memory |
US4060714A (en) * | 1976-05-20 | 1977-11-29 | Chrysler Corporation | Input sensor circuit for a digital engine controller |
Non-Patent Citations (1)
Title |
---|
EXBK/76 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0097826A2 (fr) * | 1982-06-28 | 1984-01-11 | Robert Bosch Gmbh | Méthode pour commander un micro-calculateur |
EP0097826A3 (en) * | 1982-06-28 | 1986-01-08 | Robert Bosch Gmbh | Control method for a microcalculator |
Also Published As
Publication number | Publication date |
---|---|
USRE31997E (en) | 1985-10-01 |
DE2732781A1 (de) | 1979-02-01 |
JPS624751B2 (fr) | 1987-01-31 |
GB1570559A (en) | 1980-07-02 |
DE2732781C2 (fr) | 1987-01-29 |
JPS5422742A (en) | 1979-02-20 |
FR2398338B1 (fr) | 1983-05-27 |
DE2732781C3 (de) | 1995-04-06 |
US4204256A (en) | 1980-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
D6 | Patent endorsed licences of rights |