Voice-control-based vehicle driving automation system and method

Abstract

The invention discloses a voice-control-based vehicle driving automation system and method. The system includes a voice input button which is used for triggering voice control, a voice input module which is used for collecting voice signals, a semantic recognition module which is used for identifying control command items expected by the voice signals, an identity recognition module which is usedfor identifying whether the voice signals come from a driver, a control module which determines whether to execute the control command items based on a semantic recognition result, an identity recognition result, the state of the voice input button, and the state of a driving automation unit to be controlled and then issues control commands and feedback information, a voice output module which isused for voice broadcast of the feedback information, a display module which is used for displaying the feedback information, and the driving automation unit which executes control commands issued bythe control module. The voice-control-based vehicle driving automation system and method can quickly and conveniently finish setting through voice control, driving burden is low, and driving safety and comfort are improved.

Description

technical field [0001] The invention belongs to automobile automatic driving technology, and in particular relates to a vehicle driving automation system and method based on voice control. Background technique [0002] With the development of automobile technology, intelligence has become one of the most important development directions, among which intelligent driving and intelligent interaction are the focus of attention. The driving automation system is gradually assisting or replacing the driver to perform driving tasks, reducing the driver's driving burden and improving driving comfort. For example, the adaptive cruise control system realizes the automatic control of the longitudinal motion of the vehicle by automatically controlling the power and braking system. In the field of intelligent interaction, voice control is becoming an important direction of intelligent interaction because it is easy to use, has a small operation burden, and has a good user experience. Fo...

AI Technical Summary

Problems solved by technology

[0003] However, so far, the operation and control of the driving automation system is still realized through buttons, and voice control does not involve the field of intelligent driving

Button operation requires manual execution by the driver, and it is necessary to ensure accurate operation of multiple button options, which requires more energy and has a certain impact on driving safety and comfort

Moreover, some operations cannot be completed with one click

For example, the driver expects to adjust the cruise speed. If the desired target speed deviates greatly from the current target speed, it needs to be operated multiple times or lasts for a long time to complete the operation, and it is also necessary to pay attention to the change of the cruise speed synchronously. Experience poor sense

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