A manual transmission control method and device with start assist control and automobile

Abstract

The invention provides a manual speed change control method and device with the starting assisting control effect and an automobile. The method comprises the following steps: acquiring the current automobile speed of the automobile, wherein the automobile is an automobile driven by front wheels; comparing the acquired current automobile speed with a preset automobile speed threshold value; continuously detecting the gear when the acquired current automobile speed is smaller than the preset automobile speed threshold value; when the current gear is detected to be a non-neutral gear, continuously detecting the state of a brake pedal; when the current state of the brake pedal is detected to be in a lifted state, continuously detecting the starting strength of the brake pedal and controlling an induction machine to serve as auxiliary starting power to work according to the starting strength; when the current state of the brake pedal is detected to be in a pedaled-down state, continuously detecting the braking strength of the brake pedal, and controlling the induction machine to brake and recovery energy according to the braking strength, wherein the induction machine meshes with a rear axle shaft through a reduction gear set. According to the manual speed change control method and device with the starting assisting control effect and the automobile, the manual driving fun is guaranteed, and the tedious steps of starting a manual transmission are avoided.

Description

technical field [0001] The invention relates to the technical field of automobile auxiliary power systems, in particular to a manual transmission control method and device with start assist control and an automobile. Background technique [0002] Manual transmissions are low cost, low maintenance costs, and good driving pleasure. With the development of manual transmissions, the number of gears has increased and so has efficiency. Today, domestic production and sales still account for half of the share. Although automatic transmissions are developing rapidly, with more gears and diversified types, some people even predict that the share of automatic transmissions will account for more than 80% in the future. However, the driving pleasure brought to the driver by the manual transmission is something that the automatic transmission cannot provide. [0003] With the rapid growth of sales in China's auto market and other reasons, cities are increasingly congested, making many ...

AI Technical Summary

Problems solved by technology

For manual transmissions, it is mainly reflected in the frequent starting and braking in traffic jams. It is necessary to step on the three pedals of clutch, accelerator and brake, and to shift gears with the right hand. This is unacceptable to quite a few users.

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