Motor vehicle driving control device

Abstract

The invention discloses a motor vehicle driving control device. In a manual transmission motor vehicle, an accelerator pedal and a clutch pedal are integrated to form an accelerator clutch pedal. When the accelerator clutch pedal moves downwards, oil supply is reduced to make the motor vehicle be at idle speed, and then a clutch is separated; when the accelerator clutch pedal gradually moves upwards, the clutch makes power be gradually combined, the oil supply of an engine is accordingly increased, treading by mistake is avoided, the workload of the feet is reduced, operation processes are simplified, efficiency is improved, the phenomenon of throttling up the engine in vain is avoided, and fuel is saved. In an automatic transmission motor vehicle, a accelerator pedal and a brake pedal are combined into one to form an accelerator brake pedal, when the accelerator brake pedal moves downwards, an electronic control unit controls the oil supply of the engine to be accordingly reduced until the engine is operated at idle speed, and the vehicle is braked eventually; when the accelerator brake pedal moves upwards, brake is relieved and meanwhile the oil supply of the engine is gradually increased, power is gradually combined until the maximum load is achieved, and driving is more convenient to conduct.

Description

Background technique [0001] At present, the car driving operating system is composed of a steering wheel, a gear lever, a hand brake handle, a foot brake pedal, an accelerator pedal, and a clutch pedal. The driver's two feet will constantly operate three pedals of foot brake, accelerator and clutch, especially driving a bus is the most typical. Although the automatic transmission car cancels the clutch pedal, retains the foot brake pedal and the accelerator pedal, and drives effortlessly, it is very dangerous to mistake the accelerator pedal as the foot brake pedal and step on the accelerator by mistake. In addition, when the car starts normally (semi-linkage is required for starting on a half-slope), the clutch pedal and the accelerator pedal of a manual transmission car need to be properly coordinated. For novice drivers, it is difficult to coordinate. If the operation is not done properly, it will cause the engine to stall, roll the car and waste fuel. Contents of the in...

AI Technical Summary

Problems solved by technology

Although the automatic transmission car cancels the clutch pedal and retains the foot brake pedal and accelerator pedal, it saves driving effort, but it is very dangerous to mistake the accelerator pedal for the foot brake pedal and step on the accelerator by mistake.

In addition, when the car starts normally (semi-linkage is required for starting on a half-slope), the clutch pedal and the accelerator pedal of a manual transmission car need to be properly coordinated. It is difficult for novice drivers to coordinate. If the operation is not done properly, the engine will stall, the car will slip and fuel will be wasted

Images