JPS6352932U

JPS6352932U -

Info

Publication number: JPS6352932U
Application number: JP14651786U
Authority: JP
Priority date: 1986-09-26
Filing date: 1986-09-26
Publication date: 1988-04-09

Description

[Brief explanation of drawings]

図面はこの考案の一実施例を示すもので、第１
図はエンジンの制御装置の要部の概略構成図、第
２図はエンジンの回転数と燃料噴射量との間の関
係を示す特性図、第３図はコントローラによるエ
ンジン制御を説明するためのフローチヤートであ
る。１……電子ガバナ、２……コントローラ、３…
…クラツチの断続状態検出器、４……エンジン回
転数検出器、５……車速検出器。 The drawing shows one embodiment of this invention.
The figure is a schematic configuration diagram of the main parts of the engine control device, Figure 2 is a characteristic diagram showing the relationship between engine speed and fuel injection amount, and Figure 3 is a flowchart for explaining engine control by the controller. It's a chat. 1...Electronic governor, 2...Controller, 3...
...Clutch intermittent state detector, 4...engine rotation speed detector, 5...vehicle speed detector.

Claims

[Scope of utility model registration request]

A clutch disengagement state detector detects the disengagement state of the clutch, an engine rotation speed detector detects the engine speed, a vehicle speed detector detects the vehicle speed, and fuel is supplied from the fuel injection pump to the engine body side. a governor that controls the amount of fuel injected, a normal rotation control function that controls the amount of fuel injection based on the relationship between the preset engine speed and the maximum fuel injection amount, and the engine speed. The upper limit value of the engine is set to a predetermined set rotation speed lower than the maximum rotation speed of the engine body, and the fuel injection amount is controlled so as to maintain the rotation speed of the engine body within a low speed rotation range lower than the set rotation speed. When the clutch is held in a state other than the fully engaged state and the vehicle speed is maintained within a speed range lower than the set vehicle speed, the governor is operated by the rotation restriction control function. and a controller that controls the operation of the governor by switching to the normal rotation control function in a state other than the starting state.