JPS6283734U

JPS6283734U -

Info

Publication number: JPS6283734U
Application number: JP1985176053U
Authority: JP
Priority date: 1985-11-18
Filing date: 1985-11-18
Publication date: 1987-05-28
Also published as: JPH0244576Y2

Description

[Brief explanation of the drawing]

第１図は本考案のクレーム対応図、第２図は本
考案の一実施例を示す構成図、第３図は同上のフ
ローチヤート、第４図は同上の作用を説明するた
めの図である。１……制御装置、２……エアフローメータ、４
……回転速度センサ、６……シフト位置センサ、
７……燃料噴射弁、８……駆動回路。 Fig. 1 is a diagram corresponding to claims of the present invention, Fig. 2 is a configuration diagram showing an embodiment of the present invention, Fig. 3 is a flowchart of the same, and Fig. 4 is a diagram for explaining the operation of the same. . 1...Control device, 2...Air flow meter, 4
...Rotational speed sensor, 6...Shift position sensor,
7... Fuel injection valve, 8... Drive circuit.

Claims

[Scope of utility model registration request]

In a vehicle equipped with an automatic transmission that performs shift change control based on driving conditions, an abnormality detection means for detecting an abnormality in equipment mounted on the vehicle, a shift position detection means for detecting a shift position of the automatic transmission, and a vehicle drive system. a rotation speed detection means for detecting an engine rotation speed of the internal combustion engine; a first setting means for setting a first target engine rotation speed for driving the vehicle when the shift position is a second gear or higher; and the first target engine rotation speed. a second engine rotational speed that causes the vehicle to run at a lower shift position including the first gear;
a setting means, a shift position determining means for determining whether the detected shift position is the first gear, the second gear or higher, and a shift position determining means for determining whether the detected shift position is the first gear or higher;
The target engine rotation speed is compared with the detected engine rotation speed, and when it is determined that the engine rotation speed is the second gear or higher, the second target engine rotation speed and the detected engine rotation speed are compared and the detected engine rotation speed is A safety device for a vehicle with an automatic transmission, comprising: fuel supply stop means for stopping the operation of a fuel supply device that supplies fuel to an internal combustion engine when the engine rotation speed exceeds the target engine speed.