JPS60193832U

JPS60193832U - Automotive engine output control device

Info

Publication number: JPS60193832U
Application number: JP8283184U
Authority: JP
Inventors: 肇佐藤; 健治中村
Original assignee: 日産自動車株式会社
Priority date: 1984-06-04
Filing date: 1984-06-04
Publication date: 1985-12-24

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図はこの考案の構成を示す機能ブロック図、第２図
はこの考案の一実施例を示す構成説明図、第３図は操舵
角に対する操舵角対応ゲインの特性図、第４図は車速に
対する補正係数の特性図、第５図はアクセル操作量に対
する目標絞弁開度の特性図、第６図、第７図、第８図、
第９図は夫々カーブ走行時におけるアクセル操作量と絞
弁開度との変化の一例を示す説明図、第１０図はマイク
ロコンピュータを用いて構成した実施例を示す構成説明
図、第１１図はその制御の流れを示すフローチャート、
第１２図は異なる実施例を示すフローチャート、第１３
図は操舵速度に対する補正係数の特性図である。１・・・アクセル操作量検出器、２・・・操舵角検出器
、３・・・車速検出器、４・・・演算処理回路、５・・
・絞弁開度検出器、６・・・絞弁駆動回路、７・・・絞
弁アクチュエータ、１０・・・マイクロコンピュータ。第１３図ｇ２１］憔塩ｄθＳFig. 1 is a functional block diagram showing the configuration of this invention, Fig. 2 is a configuration explanatory diagram showing an embodiment of this invention, Fig. 3 is a characteristic diagram of steering angle corresponding gain with respect to steering angle, and Fig. 4 is a vehicle speed FIG. 5 is a characteristic diagram of the target throttle valve opening degree with respect to the accelerator operation amount, FIG. 6, FIG. 7, FIG. 8,
Fig. 9 is an explanatory diagram showing an example of changes in the accelerator operation amount and throttle valve opening when traveling on a curve, Fig. 10 is an explanatory diagram showing the configuration of an embodiment configured using a microcomputer, and Fig. 11 is A flowchart showing the flow of control,
FIG. 12 is a flowchart showing a different embodiment;
The figure is a characteristic diagram of the correction coefficient with respect to the steering speed. DESCRIPTION OF SYMBOLS 1... Accelerator operation amount detector, 2... Steering angle detector, 3... Vehicle speed detector, 4... Arithmetic processing circuit, 5...
- Throttle valve opening degree detector, 6... Throttle valve drive circuit, 7... Throttle valve actuator, 10... Microcomputer. Fig. 13 g21] Salt dθS

Claims

[Scope of utility model registration request]

(1) Accelerator operation amount detection means for detecting the operation amount of the accelerator member by the driver, steering angle detection means for detecting the steering angle of the vehicle, and vehicle speed detection means for detecting the speed of the vehicle;
Target opening setting means for determining a target throttle valve opening based on the operation amount, steering angle, and vehicle speed, and throttle valve driving means for controlling opening and closing of the throttle valve in accordance with the target throttle valve opening. Automotive engine output control device.

(2) The target opening setting means includes means for determining a throttle valve opening gain from the steering angle and vehicle speed, and means for determining a target throttle valve opening corresponding to the operation amount based on the throttle valve opening gain. An output control device for an automobile engine according to claim 1, characterized in that the device comprises:

(3) The target opening degree setting means determines the target throttle valve opening degree by making a correction based on the steering speed determined from the change in the steering angle, as set forth in claim 1 of the utility model registration claim. Automotive engine output control device.