Electronic control apparatus for internal combustion engine

Details Electronic control apparatus for internal combustion engine Electronic control apparatus for internal combustion engine

1982-10-14

1985-12-24

Gruber, Felix D.

Boots, shoes, and leggings

123417, 123480, 36443111, F02P 508, F02M 716, F02B 310, G05B 1502

Patent

active

045610568

ABSTRACT:
In an electronic control apparatus for an internal combustion engine, the contents of a selected reference register are compared with the count contents of a timer so that when equality is found therebetween, an interrupt signal is applied to a central processing unit, which then computes when and how a control condition is to be changed with respect to one of a plurality of controlled systems and the contents of the reference register are updated accordingly. In addition, a plurality of actuators for controlling the operation of the engine are selectively controlled in accordance with control signals generated from the central processing unit on the basis of the receipt of the interrupt signals.

REFERENCES:
patent: 4204256 (1980-05-01), Klotzner
patent: 4274142 (1981-06-01), Furuhashi et al.
patent: 4276601 (1981-06-01), Tokuda et al.
patent: 4310889 (1982-01-01), Imai et al.
patent: 4312038 (1982-01-01), Imai et al.
patent: 4367530 (1983-01-01), Morinaga et al.
patent: 4373187 (1983-02-01), Ishii et al.
patent: 4383515 (1983-05-01), Higashiyama et al.

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