JPS60131644U

JPS60131644U - Vehicle engine control device

Info

Publication number: JPS60131644U
Application number: JP1847984U
Authority: JP
Inventors: 山脇　一夫
Original assignee: 三菱自動車工業株式会社
Priority date: 1984-02-10
Filing date: 1984-02-10
Publication date: 1985-09-03

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 the drawing]

図（４本考案の一実施例としての車両用エンジン制御装
置を示すもので、第１図は本装置を装備される自動車の
動力伝達系を示す図、第２図は本装置を装備される自動
車の運転席から見たアクセルペダル、クラッチペダルお
よびブレーキペダルの配置状態を示す模式図、第３図は
本装置の概略構成図、第４図は本装置の作用を説明する
ための流れ図、第５図は本装置の作用を説明するための
グラフである。１・・・・・・エンジン、２・・・・・・トランスミッ
ション３・・・・・・クラッチ、４・・曲クラッチペダ
ル、５・・曲目動車、６・・・・・・吸気通路、７・・
曲スロットル弁、８・・間アクセルペダル、９・・曲ブ
レーキペダル、１０・・・・・・アクセルセンサとして
のアクセルスイッチ、１１・・・・・・アクチュエータ
、１２・・・・・・コントローラ、１３・・・・・・回
転数センサ、１４・・曲車速センサ、１５・・・・・・
電磁式燃料噴射弁、１６・・曲前輪、１７・・・・・・
１ｍ、１８・・・・・伊′ファレンシャルギャ、１９・
・・・・・ハンドル、２０・・曲シフトレバ−１２１・
・・・・・圧力センサ、２２・・曲クラッチセンサとし
てのクラッチスイッチ、Ｍｌ・・・・・・燃料噴射量制
御手段、Ｍ２・・・・・・スロットル開度制御手段。Figure 4 shows a vehicle engine control device as an embodiment of the present invention. Figure 1 shows the power transmission system of a car equipped with this device, and Figure 2 FIG. 3 is a schematic diagram showing the arrangement of the accelerator pedal, clutch pedal, and brake pedal as seen from the driver's seat of an automobile; FIG. 3 is a schematic configuration diagram of the device; FIG. Figure 5 is a graph for explaining the action of this device. 1... Engine, 2... Transmission 3... Clutch, 4... Curved clutch pedal, 5 ... Track moving vehicle, 6... Intake passage, 7...
Curved throttle valve, 8... Accelerator pedal, 9... Curved brake pedal, 10... Accelerator switch as an accelerator sensor, 11... Actuator, 12... Controller, 13...Rotation speed sensor, 14...Curving vehicle speed sensor, 15...
Electromagnetic fuel injection valve, 16... curved front wheel, 17...
1m, 18...I'Falrencial Ga, 19.
...Handle, 20...Tune shift lever-121.
. . . Pressure sensor, 22 . . . Clutch switch as a curved clutch sensor, Ml . . . Fuel injection amount control means, M2 . . . Throttle opening degree control means.

Claims

[Scope of utility model registration request]

In a manual transmission vehicle having a clutch pedal for operating a clutch interposed between the engine and the transmission, the pressure sensor detects the pressure in the intake passage of the engine, and the rotation speed detects the engine rotation speed. a sensor, an electromagnetic fuel injection valve that injects fuel into the intake passage, and a fuel injection amount control means that outputs an injection amount control signal to the fuel injection valve based on signals from the pressure sensor and rotational speed sensor. and an accelerator sensor that detects the depression state of an accelerator pedal for opening and closing the throttle valve, which is installed in the intake passage, in order to control the engine speed when the vehicle decelerates, and the depression state of the clutch pedal. A clutch sensor for detecting a jammed state, a vehicle speed sensor for detecting vehicle speed, and an actuator for opening and closing the throttle valve are provided, and signals from the rotation speed sensor, accelerator sensor, clutch sensor, and vehicle speed sensor are provided. In response to this, when a clutch disengagement state is detected during deceleration of the vehicle, a throttle open/I control signal is sent to control the opening degree of the throttle valve in order to suppress the engine speed from falling below a predetermined value. A vehicle engine control device, comprising a throttle opening control means for outputting to the actuator.