JPS61146435U

JPS61146435U -

Info

Publication number: JPS61146435U
Application number: JP3062285U
Authority: JP
Priority date: 1985-03-04
Filing date: 1985-03-04
Publication date: 1986-09-09

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す概略構成図、
第２図ａ，ｂ，ｃは夫々第１図のエンジンにおけ
る通常走行時の部分負荷燃料供給量特性を示す線
図、第３図ａ，ｂは同上のエンジンにおける半ク
ラツチ時の部分負荷燃料供給量特性を夫々示し、
同図ｃ及びｄは夫々ａ，ｂに対応するトルク―回
転数特性を示す線図である。１０……エンジン、１２……クラツチ装置、１
４……変速装置、１８……噴射ポンプ、２４……
アクセルペダル、２６……電磁アクチユエータ、
２８……エンジンコントローラ、３６……クラツ
チ制御用アクチユエータ、５６……変速指令装置
、６０……ギヤ位置切換装置、７６……半クラツ
チ判別装置。 FIG. 1 is a schematic configuration diagram showing an embodiment of the present invention;
Figures 2a, b, and c are graphs showing the part-load fuel supply amount characteristics during normal running for the engine shown in Figure 1, and Figures 3a and b are diagrams showing the part-load fuel supply for the same engine when the clutch is half-engaged. The quantitative characteristics are shown respectively,
Figures c and d are diagrams showing the torque-rotational speed characteristics corresponding to a and b, respectively. 10...Engine, 12...Clutch device, 1
4...Transmission device, 18...Injection pump, 24...
Accelerator pedal, 26...electromagnetic actuator,
28... Engine controller, 36... Clutch control actuator, 56... Speed change command device, 60... Gear position switching device, 76... Half clutch discriminating device.

Claims

[Scope of utility model registration request]

an engine, a mechanical transmission, a clutch device interposed between the engine and the mechanical transmission, and a clutch device operated by the driver of the vehicle to change the gear position of the transmission from neutral to one of a plurality of forward gears. a gear position switching device for switching the gear position of the transmission in response to a command signal from the command device; and a clutch control device for controlling engagement and disengagement of the clutch device. a half-clutch discriminator for determining whether a half-clutch operation of the clutch device is necessary; and a half-clutch discriminator for determining whether a half-clutch operation of the clutch device is necessary, and a half-clutch discriminator for determining the amount of accelerator pedal depression in response to the half-clutch operation of the engine; The part-load fuel supply characteristics of
and a fuel supply control device for the same engine that is different from that when the clutch device is fully engaged; A half-clutch control device for a vehicle equipped with an automatic transmission, characterized in that it operates to increase or decrease.