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Assisted automatic shifting device and method of manual transmission car

An automatic shifting, car-assisted technology, applied in transmission control, components with teeth, belts/chains/gears, etc. The effect of fast acceleration, risk avoidance and high reliability

Inactive Publication Date: 2017-07-04
DALIAN ROILAND SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Considering that car drivers will be in a state of fatigue after driving for a long time, it is easy to cause traffic accidents
And although there are manual and automatic transmission cars on the market, existing manual transmission cars can only shift gears manually and cannot automatically shift gears, and automatic transmission cars are expensive
And there is no car on the market that can freely switch between manual transmission and automatic transmission.

Method used

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  • Assisted automatic shifting device and method of manual transmission car
  • Assisted automatic shifting device and method of manual transmission car

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Embodiment Construction

[0037] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0038] Such as figure 1 Shown, a kind of auxiliary automatic shift device of manual transmission automobile, comprises:

[0039] The code disc is installed at the axis of the stepping motor and connected to the system control board; it is used to detect whether the stepping motor is rotating in place in real time, and output the rotation pulse signal of the stepping motor to the system control board; the system control board integrates The CAN bus interface is connected to the on-board automatic diagnosis system to obtain the vehicle driving status signal, and judges whether auxiliary automatic shifting is needed through the internal control chip; it is also connected to the stepper motor driver through the integrated driver interface on it, which is used for auxiliary automatic shifting when needed. Output the PWM signal to the stepper motor...

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Abstract

The invention relates to an assisted automatic shifting device and method of a manual transmission car. The device comprises a code wheel, a system control panel, a stepping motor driver, a stepping motor and a DC / DC power module, wherein the code wheel is mounted at an axis of the stepping motor and is used for detecting whether the stepping motor is rotated in place in real time; the system control panel is connected with the code wheel and the stepping motor driver and is connected to a vehicle-mounted automatic diagnosis system through a CAN bus interface; the stepping motor driver is connected with the stepping motor; the stepping motor is connected with a gear handle; the DC / DC power module is used for supplying electricity. The method is characterized in that a car running state signal is acquired by the system control panel through the CAN bus interface which is integrated on the system control panel and is determined through an inner control chip; and then a PWM signal is output to the stepping motor driver so as to control the stepping motor to rotate to drive the gear handle to move so as to achieve assisted automatic shifting. The device meets the advantages of the manual transmission car and an automatic transmission car, and realizes automatic shifting of the manual transmission car, so that the oil can be saved; and the price is low.

Description

technical field [0001] The invention relates to the field of automobile driving, in particular to an auxiliary automatic shifting device and method for a manual transmission automobile. Background technique [0002] With the rapid development of my country's economy, people's living standards have improved significantly, and the demand for cars is also increasing. Considering that car drivers will be in a state of fatigue after driving for a long time, which may easily cause traffic accidents. And although there are manual transmission and automatic transmission automobiles on the market, existing manual transmission automobiles can only shift gears manually, and cannot automatically shift gears, and automatic transmission automobiles are expensive. And also there is no car on the market that can switch freely between manual transmission and automatic transmission. Therefore, it is imperative to design a kind of auxiliary automatic shifting device that can be installed on ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H59/04F16H59/50F16H61/32
CPCF16H59/04F16H59/50F16H61/32F16H2306/40
Inventor 田雨农杨叶峰周秀田于维双陆振波
Owner DALIAN ROILAND SCI & TECH CO LTD
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