Electronic control device for an internal combustion engine

Details Electronic control device for an internal combustion engine Electronic control device for an internal combustion engine

1992-02-14

1993-02-23

Wolfe, Willis R.

Internal-combustion engines

Charge forming device

Fuel injection system

123422, 123423, F02P 515

Patent

active

051880792

ABSTRACT:
An electronic control device for an internal combustion engine which comprises: means of detecting a first crank angle position, SGTT and a second crank angle position, SGTL provided at a position on advance ignition angle side of the first crank angle position; means of calculating and setting the target ignition timing at every SGTL; means of determining a restriction time corresponding with a time interval between the SGTT and a target ignition timing when the target ignition timing is set at a timing on retarded ignition angle side of the SGTT; means of determining whether an ignition is generated after the restriction time elapses; and means of forcibly generating the ignition signal when the ignition is determined not to be generated.

REFERENCES:
patent: 4373489 (1983-02-01), Yamaguchi
patent: 4570594 (1986-02-01), Egami et al.
patent: 4790280 (1988-12-01), Umehara et al.
patent: 4951628 (1990-08-01), Matsuoka et al.

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