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Vehicle-mounted voice interaction method, device and equipment and medium

A technology of in-vehicle voice and interactive methods, applied in the field of data processing, which can solve problems such as residual, loud noise, and poor call quality

Pending Publication Date: 2020-07-07
APOLLO INTELLIGENT CONNECTIVITY (BEIJING) TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the disadvantages of the above-mentioned solution are: the existing vehicle-mounted intercom has a large residual noise, and the call quality is not good

Method used

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  • Vehicle-mounted voice interaction method, device and equipment and medium
  • Vehicle-mounted voice interaction method, device and equipment and medium

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0088] figure 1 It is a flow chart of a vehicle-mounted voice interaction method provided in the first embodiment of the present application. This embodiment is applicable to a scenario where inter-vehicle voice interaction is performed based on the vehicle-mounted multi-sound zone. The application of vehicle multi-sound zones can realize the voice interaction of passengers or drivers in different sound zones (that is, seats) with other vehicles. The method can be executed by a vehicle-mounted voice interaction device, and the device can be realized by software and / or hardware. see figure 1 , the vehicle-mounted voice interaction method provided in the embodiment of the present application, including:

[0089] S110. Determine a target voice signal from at least two channels of voice signals collected according to the occurrence time of the voice signal and the sound intensity of the voice signal.

[0090] Wherein at least two voice signals are collected by at least two voi...

no. 2 example

[0129] figure 2It is a flow chart of a vehicle-mounted voice interaction method provided by the second embodiment of the present application. This embodiment is an optional solution proposed on the basis of the foregoing embodiments. see figure 2 , the vehicle-mounted voice interaction method provided by the embodiment of the present application includes:

[0130] S210. If the occurrence times of the collected at least two voice signals are different, determine a target voice signal from the at least two voice signals according to the occurrence times of the voice signals.

[0131] Specifically, determining the target voice signal from the at least two voice signals according to the occurrence time of the voice signal includes:

[0132] comparing the occurrence times of the at least two voice signals;

[0133] The target voice signal is determined from the at least two channels of voice signals according to the comparison result.

[0134] Specifically, determining the t...

no. 3 example

[0146] image 3 It is a flow chart of a vehicle-mounted voice interaction method provided by the third embodiment of the present application. This embodiment is an optional solution proposed on the basis of the foregoing embodiments. see image 3 , the vehicle-mounted voice interaction method provided by the embodiment of the present application includes:

[0147] S310. Responding to the request for enabling the vehicle-mounted voice interaction function, determine the remaining computing power of the vehicle.

[0148] Among them, the remaining computing power refers to the available computing power of the vehicle.

[0149] S320. If the determined remaining computing power is less than the required computing power of the in-vehicle voice interaction function, close the opened application according to the priority of the opened application in the vehicle.

[0150] S330. Determine a target voice signal from at least two channels of voice signals collected according to the oc...

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Abstract

The embodiment of the invention discloses a vehicle-mounted voice interaction method, device and equipment and a medium, and relates to the field of data processing, in particular to the voice technology. According to the specific implementation scheme, the method comprises the following steps: determining a target voice signal from at least two acquired voice signals according to the occurrence time of the voice signal and the sound intensity of the voice signal; denoising the target voice signal according to the sound source direction and waveform data of the target voice signal; and sendingthe denoised target voice signal to the target vehicle. The embodiment of the invention provides the vehicle-mounted voice interaction method and device, equipment and the medium, and aims to improvethe call quality of vehicle-mounted voice interaction.

Description

technical field [0001] The technical solutions of the embodiments of the present application relate to the field of data processing, and in particular to voice technology. Specifically, the embodiments of the present application provide a vehicle voice interaction method, device, device and medium. Background technique [0002] With the gradual improvement of people's living standards, cars have become an indispensable means of transportation in people's daily life and work, and the realization of vehicle-mounted voice interaction functions plays an increasingly important role in people's driving process. For example, during leisure time such as normal times or holidays, people tend to travel in groups. However, in the actual driving of the convoy, how to maintain information interaction among other members of the convoy, especially real-time call communication, for information interaction processes such as road condition reports and destination changes, is particularly imp...

Claims

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Application Information

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IPC IPC(8): G10K11/178
CPCG10K11/1781G10K11/17813G10K11/1785
Inventor 周毅
Owner APOLLO INTELLIGENT CONNECTIVITY (BEIJING) TECH CO LTD
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