Method and system for processing to-be-played voice navigation instruction, vehicle and medium

A technology of voice navigation and waiting to be played, which is applied in the field of vehicles and can solve problems such as unpleasant music listening experience

Pending Publication Date: 2021-12-17
AUDI AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In some cases, when it is necessary to output voice navigation instructions, because navigation is more important than music, the audio playback device needs to reduce the volume of the music or interrupt the playback of the music so that the voice navigation instructions can be clearly heard, which may cause Unpleasant music listening experience, especially when voice-guided navigation is heavily narrated

Method used

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  • Method and system for processing to-be-played voice navigation instruction, vehicle and medium
  • Method and system for processing to-be-played voice navigation instruction, vehicle and medium

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Embodiment Construction

[0032] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0033] As discussed in the background technology section, in the prior art, when the vehicle navigation system plays voice navigation instructions, if the user (or driver) is using the car audio playback device to play music, it is necessary to lower the volume of the audio playback device Or interrupt the playback of the music so that the driver can clearly hear the voice navigation instructions (ie, insert the voice navigation instructions). Decreasing the volume or interrupting the playback of the music makes the music volume fluctuate or the music is intermittent, whic...

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Abstract

The invention provides a method for processing a to-be-played voice navigation instruction. The method comprises the following steps: estimating the duration and the starting moment of the to-be-played voice navigation instruction; obtaining a part of the currently played music after the starting time of the to-be-played voice navigation instruction; extracting the melody of the part; and adjusting the to-be-played voice navigation instruction by tuning the to-be-played voice navigation instruction to the melody of the extracted part in frequency. The invention further provides a corresponding system, a vehicle comprising the system and a corresponding medium. By utilizing the technical scheme of the invention, the listening feeling of a user to music is improved, and meanwhile, a novel and interesting voice navigation instruction broadcasting method is provided, so that the user experience is improved.

Description

technical field [0001] The present invention relates to the technical field of vehicles, and more specifically, to a method for processing voice navigation instructions to be played, a system for processing voice navigation instructions to be played, a vehicle including the system, and a corresponding system for processing voice navigation instructions to be played computer readable storage medium. Background technique [0002] It has become common to use voice navigation systems such as those based on Global Navigation Satellite System (GNSS, Global Navigation Satellite System). These systems provide, for example, voice instructions to the user of the vehicle (eg, the driver), allowing the user to follow the instruction (eg, "turn left in 100 meters") while keeping the user's eyes on the road. Typically, a user can utilize the vehicle's sound system to combine music (eg, song) playback with voice navigation command output. For example, a user receives voice navigation ins...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G06F3/16G10L25/81
CPCG06F3/167G10L25/81
Inventor唐帅孙铎马子康杨岳
OwnerAUDI AG