DE102011014177A1 - Fuel saving system for internal combustion engine of car, operates engine alternately in lesser load or idling condition and full load conditions, where pulse width shifts towards full load conditions until pulse width is stabilized - Google Patents

Fuel saving system for internal combustion engine of car, operates engine alternately in lesser load or idling condition and full load conditions, where pulse width shifts towards full load conditions until pulse width is stabilized Download PDF

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Publication number
DE102011014177A1
DE102011014177A1 DE201110014177 DE102011014177A DE102011014177A1 DE 102011014177 A1 DE102011014177 A1 DE 102011014177A1 DE 201110014177 DE201110014177 DE 201110014177 DE 102011014177 A DE102011014177 A DE 102011014177A DE 102011014177 A1 DE102011014177 A1 DE 102011014177A1
Authority
DE
Germany
Prior art keywords
pulse width
full load
load conditions
internal combustion
combustion engine
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.)
Ceased
Application number
DE201110014177
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German (de)
Inventor
Anmelder Gleich
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE201110014177 priority Critical patent/DE102011014177A1/en
Publication of DE102011014177A1 publication Critical patent/DE102011014177A1/en
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D11/105—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the function converting demand to actuation, e.g. a map indicating relations between an accelerator pedal position and throttle valve opening or target engine torque
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/11—After-sales modification devices designed to be used to modify an engine afterwards

Abstract

The system operates an internal combustion engine alternately in lesser load or idling conditions and in full load conditions. The pulse width shifts towards the full load conditions during pressing of an acceleration pedal until the pulse width is stabilized.

Description

Stand der Technik:State of the art:

Es gibt schon sehr viele Sparsystem für Autos jetzt auch eine Verstellung der Kompression.There are already a lot of savings system for cars now also an adjustment of the compression.

Problem:Problem:

Die einzelnen System langen noch lange nicht um ein energieeffizientes System zu erhaltenThe individual systems are far from being an energy-efficient system

Lösung:Solution:

Es wird versucht ein hocheffizienten Verbrennungsmotorsystem zu erhalten..An attempt is being made to obtain a highly efficient internal combustion engine system.

Erreichte Vorteile:Achieved benefits:

Mit der Erfindung wird erreicht, das bei normalen Autofahrt der Verbrennungsmotor möglichst energieeffizient läuftWith the invention it is achieved that the internal combustion engine runs as energy efficient as possible during normal driving

Beschreibung eines Ausführungsbeispiels:Description of an embodiment:

Eine Impulssteuerung wird zwischen dem Gaspedalstellungssignal einerseits und dem Eingang in die normale Motorsteuerung anderseits dazwischen geschaltet. Diese Impulssteuerung regelt nun den Impuls so, das bei weniger Gasstellung der Leerlaufbereich größer als der Volllastbereich ist.A pulse control is interposed between the accelerator pedal position signal, on the one hand, and the input to the normal engine control, on the other hand. This pulse control now controls the pulse so that at less gas position, the idle range is greater than the full load range.

Funktion:Function:

Bei einer normalen Autofahrt wird nun beim Start auf das Gaspedal gerückt. Wie gewohnt ergibt sich die Leistung aus der Stellung des Gaspedals. Je mehr ich Gas gebe desto mehr verschiebt sich der Impuls in Richtung Dauervolllast, so das ich eben entsprechend der Gasstellung am Schluss den Dauervolllastbetrieb erhalte.In a normal car ride is now moved to the start of the accelerator pedal. As usual, the performance results from the position of the accelerator pedal. The more I gas, the more the impulse shifts in the direction of permanent full load, so I just get the permanent full load operation according to the throttle position at the end.

Claims (1)

Ein System, bei dem der Verbrennungsmotor impulsförmig wechselnd im Minder oder Leerlauf und dann im Volllastbetrieb betrieben wird. Eine Variierung der Impulslänge sowie des Leerlauf-Volllastbereiches. Die Impulsbreite geht bei Erhöhung der Gaspedalstellung immer mehr in den Volllastbetrieb bis er diesen Dauerhaft einnimmtA system in which the internal combustion engine is pulsed alternately in the low or idle and then operated in full load operation. A variation of the pulse length and the idle full load range. The pulse width is increasing in the accelerator pedal position more and more in full load operation until it takes this permanent
DE201110014177 2011-03-16 2011-03-16 Fuel saving system for internal combustion engine of car, operates engine alternately in lesser load or idling condition and full load conditions, where pulse width shifts towards full load conditions until pulse width is stabilized Ceased DE102011014177A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE201110014177 DE102011014177A1 (en) 2011-03-16 2011-03-16 Fuel saving system for internal combustion engine of car, operates engine alternately in lesser load or idling condition and full load conditions, where pulse width shifts towards full load conditions until pulse width is stabilized

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201110014177 DE102011014177A1 (en) 2011-03-16 2011-03-16 Fuel saving system for internal combustion engine of car, operates engine alternately in lesser load or idling condition and full load conditions, where pulse width shifts towards full load conditions until pulse width is stabilized

Publications (1)

Publication Number Publication Date
DE102011014177A1 true DE102011014177A1 (en) 2013-04-18

Family

ID=47990441

Family Applications (1)

Application Number Title Priority Date Filing Date
DE201110014177 Ceased DE102011014177A1 (en) 2011-03-16 2011-03-16 Fuel saving system for internal combustion engine of car, operates engine alternately in lesser load or idling condition and full load conditions, where pulse width shifts towards full load conditions until pulse width is stabilized

Country Status (1)

Country Link
DE (1) DE102011014177A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2755606A1 (en) * 1977-12-14 1979-06-21 Bosch Gmbh Robert Rapid response automatic speed control for vehicle - uses servo control enhanced at higher engine speeds by special circuit
DE102007009690A1 (en) * 2007-02-28 2008-09-04 Robert Bosch Gmbh Method for optimal consumption operation of internal combustion engine of motor vehicle, involves adjusting engine performance of internal combustion engine that is dependent on position of accelerator pedal
DE102009031369A1 (en) * 2009-07-03 2011-01-05 Bayerische Motoren Werke Aktiengesellschaft Controlling device for adjusting device to adjust driving modes of vehicle, has adjusting device adjusting respective driving modes when accelerator pedal angle is smaller and larger than threshold angle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2755606A1 (en) * 1977-12-14 1979-06-21 Bosch Gmbh Robert Rapid response automatic speed control for vehicle - uses servo control enhanced at higher engine speeds by special circuit
DE102007009690A1 (en) * 2007-02-28 2008-09-04 Robert Bosch Gmbh Method for optimal consumption operation of internal combustion engine of motor vehicle, involves adjusting engine performance of internal combustion engine that is dependent on position of accelerator pedal
DE102009031369A1 (en) * 2009-07-03 2011-01-05 Bayerische Motoren Werke Aktiengesellschaft Controlling device for adjusting device to adjust driving modes of vehicle, has adjusting device adjusting respective driving modes when accelerator pedal angle is smaller and larger than threshold angle

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Effective date: 20130426

R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final