The operation method of manual transmission without stepping on the clutch and not loosening the accelerator

Abstract

The invention discloses an operation method and an operation method for shifting gears of a manual gearbox without stepping on the clutch and not releasing the accelerator, including user operation and prompt interfaces including upshift buttons, downshift buttons, neutral buttons and a voice prompt module; vehicle and engine The communication interface is connected to the user operation and prompt interface data, and the communication interface of the vehicle and the engine obtains the data information of the engine speed, vehicle speed, vehicle current gear, neutral state, clutch state and brake state through the CAN message; shift control calculation and processing unit, its data is connected to the user operation and prompt interface and the communication interface of the vehicle and the engine, and the shift control calculation processing unit is used to calculate the synchronous speed of the engine and the gearbox in real time through the data information obtained through the communication interface of the vehicle and the engine, and the synchronous speed It is used to provide the realization of shifting without stepping on the clutch of the manual transmission. The control device of the present invention can realize the shift mode of the manual gearbox without depressing the clutch and releasing the accelerator.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to a control device and an operation method for a manual transmission of a commercial vehicle with manual shifting without stepping on the clutch. Background technique [0002] For a vehicle with a manual transmission, you must release the accelerator and step on the clutch before performing the shift operation. After the shift operation is completed, release the clutch and step on the accelerator to continue driving. The operation is relatively cumbersome, especially in urban conditions. Stepping on the clutch and shifting gears will consume a lot of physical strength and energy of the driver, causing driving fatigue and emotional irritability, and even affecting driving safety. [0003] At present, most passenger car models have adopted automatic transmissions, and their types mainly include hydraulic automatic transmissions (AT), mechanical continuously variable automatic transmissions...

AI Technical Summary

Problems solved by technology

[0006] 1. You must release the accelerator and step on the clutch before performing the shift operation. After the shift operation is completed, release the clutch and step on the accelerator to continue driving. The operation is cumbersome, especially in urban working conditions. Consume a lot of physical strength and energy of the driver, cause driving fatigue and emotional irritability, and even affect driving safety

[0007] 2. For vehicles with manual transmissions that have been sold, due to the huge difference in the structure of the drive train, it is almost impossible to refit them into automatic transmissions, and such refitting is not allowed in laws and regulations

Images