Title:
【発明の名称】スロットル弁制御装置
Document Type and Number:
Japanese Patent JP2615723
Kind Code:
B2
Abstract:
PURPOSE:To prevent the instable operation by setting the throttle valve opening degree unconditionally by an accelerating pedal up to the starting-up of the engine revolution speed to a stationary revolution speed on start or when the engine is instable and the revolution speed lowers. CONSTITUTION:Up to the starting-up of the engine revolution speed to a stationary value on the engine start, or when the engine operation state is made instable by a certain reason or the revolution speed lowers, the engine revolution speed detected by a revolution speed detecting means 3 lowers below the standard value less than the idle revolution speed, and an adjusting means 4 detects said revolution. A control means 10 temporarily determines the throttle valve opening degree which is set according to the stepping-on quantity detected by an accelerating pedal stepping-on quantity detecting means 2, stepping-on variation speed, and the car operation state detected by a detecting means 5 in the past, in correspondence with only the stepping-on quantity, and a throttle valve 12 is opened and closed through an opening/closing means 11. Thus, the throttle valve can be properly controlled even on the start of the engine or in the operation anomaly.
Inventors:
Akishino
Application Number:
JP32573187A
Publication Date:
June 04, 1997
Filing Date:
December 23, 1987
Export Citation:
Assignee:
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
International Classes:
B60W10/04; B60W10/06; B60W10/10; F02D9/02; F02D41/00; F02D41/06; F02D41/22; F16H61/18; F16H63/40; F16H63/50; (IPC1-7): F02D41/06; F02D9/02; F02D41/22
Domestic Patent References:
| JP6196147A | ||||
| JP61275539A | ||||
| JP6183461A | ||||
| JP61234235A |