Knob-type automobile gear shifting system with voice recognition and voice wake-up recognition method

Abstract

The invention discloses a knob type automobile gear shift system with voice recognition and a voice rousing recognition method. A knob type automobile gear shift switch of the knob type automobile gear shift system is equipped with a voice rousing module, a voice command module and an automobile body information feedback module, wherein the voice rousing module is in communication connection withthe voice command module, the voice command module and the automobile body information feedback module are both in communication connection with the knob type automobile gear shift switch, and the voice rousing module activates the voice function of the knob type automobile gear shift switch through characteristic rousing words. According to the knob type automobile gear shift system with the voice recognition and the voice rousing recognition method, a feedback mechanism is adopted, the technical problem of misoperation of the knob type automobile gear shift knob switch is effectively solved,and the gear shift accuracy rate is increased; the voice recognition technology is applied, on the one hand, a gear shift safety mechanism can be formed in coordination with the gear shift switch, and on the other hand, the voice recognition technology is used as a backup gear shift mode after switch wear failure; and meanwhile, by means of the voice recognition technology, the user experience isalso increased.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to a knob-type automobile shift system with voice recognition and a voice wake-up recognition method. Background technique [0002] At present, energy saving and environmental protection have become one of the themes in the development of automobile technology. With the continuous development of passenger car technology, the power system of passenger cars is no longer limited to internal combustion engines such as gasoline engines or diesel engines, but directly uses electric motors as the main power source or auxiliary power source. Under this background, gear shifting devices compatible with hybrid electric vehicles and pure electric vehicles have emerged as the times require. As a switch for electronic gear control, the knob switch is gradually recognized by the public. [0003] The knob-type shift switch generally determines the position of the knob through the mechanical contact of...

AI Technical Summary

Problems solved by technology

The existing knob-type automobile shift switch shifts gears when the knob is turned, resulting in frequent shifts between each gear, which affects the service life of the shift switch

Especially when there are children in the car, they will turn the knob out of curiosity and shift gears, making driving a safety hazard

Because different drivers operate at different speeds, it may cause the car to start or stop before the switch is fully rotated, which is prone to safety accidents

In addition, because the driver may over-rotate the knob during operation, making it impossible to stay at the designated position, the car cannot accurately judge its instructions, and it is prone to misoperation, which has certain potential safety hazards; cause serious consequences

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