Title:
THROTTLE CONTROL DEVICE FOR ENGINE
Document Type and Number:
Japanese Patent JP3514077
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To enhance drivability by carrying out additive processing of a driver's requirement and the requirement of an engine.
SOLUTION: A negative pressure control target intake amount is calculated (105) to be converted to torque (106). A larger one of either ISC target torque or the negative pressure control target intake torque amount conversion value is selected to be determined as an engine requirement torque (108). The engine requirement torque is added to a driver's requirement torque to determine a resultant addition value as a target torque (109). An electrically controlled throttle valve is controlled based on the target torque.
Inventors:
Takahashi, Nobutaka
Deguchi, Yoshitaka
Deguchi, Yoshitaka
Application Number:
JP16761397A
Publication Date:
March 31, 2004
Filing Date:
June 24, 1997
Export Citation:
Assignee:
NISSAN MOTOR CO LTD
International Classes:
F02D9/02; F02D11/10; F02D31/00; F02D35/00; F02D35/02; F02D41/00; F02D41/04; F02D41/14; F02D41/30; (IPC1-7): F02D41/14; F02D9/02; F02D41/04
Attorney, Agent or Firm:
笹島 富二雄
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