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Method and device for controlling sound play in vehicular information entertainment system

A technology of sound playback and entertainment system, which is applied in the directions of information recording, information storage, and recorded information storage on the disk to achieve the effect of improving comfort.

Inactive Publication Date: 2012-06-13
刘晓运
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a control method and device for sound playback in a vehicle infotainment system, so as to solve the problem that the sound playback will not affect the driving safety of the driver while the vehicle is running

Method used

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  • Method and device for controlling sound play in vehicular information entertainment system
  • Method and device for controlling sound play in vehicular information entertainment system
  • Method and device for controlling sound play in vehicular information entertainment system

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Embodiment Construction

[0040] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0041] Such as figure 1 As shown, the control method of sound playback in the vehicle infotainment system of the present invention includes:

[0042] Step 110, the system creates and stores a play mode list, wherein the play mode list records the play mode of the control sound in each play mode and the play mode of the vehicle in different states;

[0043] The playback mode list created by the system also records the priority of each application module to play the sound and the data of the volume value setting of the sound, wherein the data of the volume value setting of the sound includes: setting and adjusting each level of the sound volume value, maximum sound volume value, and volume preset value.

[0044] The priority of playing sound by each application module may also include the priority of the previous input.

[0045] The system set...

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Abstract

The invention relates to a method for controlling sound play in a vehicular information entertainment system. The method comprises the following steps that: a system creates a play mode list and stores the play mode list, wherein a sound play control manner in each play mode and play modes of a vehicle in different state are recoded in the play model list; and the system detects a current vehicle state, extracts stored data of a play mode in a corresponding vehicle state according to the acquired current vehicle state, and controls sound play according to the play mode. The method can be used for preventing the driving safety of a driver from being influenced by played sound when a vehicle runs.

Description

technical field [0001] The invention relates to the field of electronic equipment, in particular to a method and device for controlling sound playback in a vehicle-mounted infotainment system. Background technique [0002] With the improvement of car comfort and entertainment requirements, many mature technologies in daily life, such as network, communication, audio-visual entertainment, etc. Functions and information processing functions are increasingly enhanced, such as MP3 / MP4 players, GPS navigation, radios, web surfing, car phones, word processing, image browsing, etc. [0003] With the gradual enhancement of the functions of the vehicle infotainment system, its equipment is becoming more and more complex, and some personal computer terminal technologies can gradually be applied to the vehicle infotainment system, such as the programming operation of the sound card. The essence of audio programming is to use the driver to complete various operations on the sound card....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11B19/02
Inventor 刘晓运刘晓英
Owner 刘晓运
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