Voice input method and voice input system for vehicle-mounted equipment

Abstract

Provided are a voice input method and a voice input system of a vehicle-mounted device. The voice input method of the vehicle-mounted device comprises the steps of starting a voice input function; turning on a voice receiving device after starting the voice input function, and prompting a user to input voice when or after turning on the voice receiving device; inputting voice information into the voice receiving device after prompting the user to input the voice; filtering background noise received by the voice receiving device after finishing voice information input; recognizing the voice information in the voice receiving device after filtering the background noise. The user begins to speak after receiving information prompting the user to input the voice, the user voice information received by the voice receiving device is complete, accurate follow-up obtaining of user demands is facilitated, accurate service is provided for the user, and the safety of the user during driving is improved.

Description

technical field [0001] The invention relates to the technical field of information processing, in particular to a voice input method of a vehicle-mounted device and a voice input system thereof. Background technique [0002] With the improvement of people's living standards, automobiles have played an increasingly important role in people's work and life, and the continuous development of the automobile industry has gradually made in-vehicle communication and in-vehicle office a trend. In-vehicle communication has become a relatively fast-growing technology branch in the field of mobile communication. [0003] In the prior art, car users can interact with the vehicle-mounted equipment through voice input, thereby controlling the vehicle-mounted equipment to perform various operations, for example, start an application voice chat, send a voice message to a designated object, and so on. The man-machine voice interaction function of vehicle-mounted products greatly facilitates...

AI Technical Summary

Problems solved by technology

[0004] However, in the current voice input method for vehicle-mounted devices, when the voice interaction between man and machine is carried out, there are often situations where users rush to talk, that is, the vehicle-mounted device has not yet started recording, and the user starts voice input, resulting in the vehicle-mounted device not being able to complete the acquisition. The user's voice information, resulting in voice recognition failure, unable to meet the user's needs

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