TW200420833A - Engine control method and apparatus - Google Patents

Engine control method and apparatus

Info

Publication number
TW200420833A
TW200420833A TW92108237A TW92108237A TW200420833A TW 200420833 A TW200420833 A TW 200420833A TW 92108237 A TW92108237 A TW 92108237A TW 92108237 A TW92108237 A TW 92108237A TW 200420833 A TW200420833 A TW 200420833A
Authority
TW
Taiwan
Prior art keywords
engine
cycle
control
load
engine control
Prior art date
Application number
TW92108237A
Other languages
Chinese (zh)
Inventor
Naoya Isoda
Yoshiyuki Nagatsu
Original Assignee
Moric Kk
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
Priority claimed from US10/249,357 external-priority patent/US6742502B2/en
Application filed by Moric Kk filed Critical Moric Kk
Publication of TW200420833A publication Critical patent/TW200420833A/en

Links

Landscapes

  • Electrical Control Of Ignition Timing (AREA)

Abstract

An improved method and system for the control of an engine system such as the spark timing. The control senses the speed variations either during a portion of a complete cycle and a complete cycle and/or from cycle to cycle in order to determine the load on the engine from preprogrammed maps based upon the engine characteristics. From this load and the speed reading, it is possible to obtain the desired engine control. In addition the timing is set in this method only under certain specified conditions and only in response to certain specific parameters. This not only reduces the costs of the system by reducing the number of sensors, but also permits adjustments to be made more rapidly.
TW92108237A 2003-04-02 2003-04-10 Engine control method and apparatus TW200420833A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/249,357 US6742502B2 (en) 2000-10-12 2003-04-02 Engine control method and apparatus

Publications (1)

Publication Number Publication Date
TW200420833A true TW200420833A (en) 2004-10-16

Family

ID=52358425

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92108237A TW200420833A (en) 2003-04-02 2003-04-10 Engine control method and apparatus

Country Status (1)

Country Link
TW (1) TW200420833A (en)

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