Title:
【発明の名称】電子式内燃機関制御装置
Document Type and Number:
Japanese Patent JP2503387
Kind Code:
B2
Abstract:
PURPOSE:To keep the total quantity of nitrogen oxide at the sufficiently low state by installing a correcting means for correcting a prescribed control means for an engine according to the total nitrogen-oxide discharge quantity per traveling distance. CONSTITUTION:A total nitrogen-oxide discharge quantity calculating means for calculating the total nitrogen-oxide discharge quantity per traveling distance from the intake air quantity, nitrogen-oxide concentration and the traveling distance for car is installed. A correcting means for correcting a prescribed control means for an engine according to the total nitrogen-oxide discharge quantity per traveling distance which is calculated form the above-described calculating means is installed. Thus, the total quantity of the nitrogen oxide discharged from the engine can be kept at the sufficiently low state.
Inventors:
MAEDA KATSUYA
NINOMYA MASAKAZU
NINOMYA MASAKAZU
Application Number:
JP7620785A
Publication Date:
June 05, 1996
Filing Date:
April 09, 1985
Export Citation:
Assignee:
NIPPON DENSO CO
International Classes:
F02D21/08; F02D41/00; F02D41/04; F02D41/14; F02D43/00; F02D45/00; F02M25/06; F02M25/07; F02P5/15; (IPC1-7): F02D45/00; F02D21/08; F02D41/14; F02M25/07
Domestic Patent References:
| JP59215961A | ||||
| JP59153934A | ||||
| JP5835643U | ||||
| JP5435915U |
Attorney, Agent or Firm:
Hirohiko Usui (1 outside)