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System and method for automatically adjusting sound effect mode of vehicular audio system

A car audio and sound effect mode technology, applied in character and pattern recognition, vehicle parts, transportation and packaging, etc., can solve problems such as hidden safety hazards, and achieve the effect of improving user experience

Inactive Publication Date: 2017-11-24
NIO NEXTEV LTD
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Problems solved by technology

[0003] However, for traditional car audio, the user can only manually adjust different sound effect modes, such as obtaining the desired sound effect mode through the operation of the multi-level menu, especially in the process of driving the vehicle, if the operation of the multi-level menu still exists certain security risks

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  • System and method for automatically adjusting sound effect mode of vehicular audio system
  • System and method for automatically adjusting sound effect mode of vehicular audio system
  • System and method for automatically adjusting sound effect mode of vehicular audio system

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Embodiment Construction

[0020] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention.

[0021] The traditional way of adjusting the sound effect mode of the car audio needs to rely on manual operation. In order to make the vehicle more intelligent and humanized, the present invention provides a system for automatically adjusting the sound effect mode of the car audio. like figure 1 As shown, the system includes a passenger distribution recognition unit and an audio processing unit. The passenger distribution recognition unit is mainly used to recognize the position distribution information of passengers in the car. Based on the audio processing unit, the car audio sound effect mode and the distribution information of the passenge...

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Abstract

The invention belongs to the field of automobile audio technology and particularly relates to a system and a method for automatically adjusting a sound effect mode of a vehicular audio system in an automobile. In order to solve the problem that through a traditional audio system, a user only can manually adjust different sound effect modes, the system for automatically adjusting the sound effect mode of the vehicular audio system comprises a passenger distribution recognition unit and an audio processing unit, wherein the passenger distribution recognition unit is used for recognizing position distribution information of passengers in the automobile; the audio processing unit can adjust the sound effect mode of the vehicular audio system according to the position distribution information of the passengers in the automobile; and the audio processing unit pre-establishes a corresponding relation between the sound effect mode of the vehicular audio system and the position distribution information of the passengers in the automobile. Through the technical scheme, the sound effect mode of the vehicular audio system is adjusted according to the position distribution information of the passengers in the automobile, the passengers in the automobile can hear an optimal sound effect without the need for manual adjustment by the user, and therefore user experience is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of car audio, and in particular relates to a system and method for automatically adjusting the sound effect mode of car audio for cars. Background technique [0002] As more and more cars enter ordinary families, the use of cars becomes more and more frequent, and cars become more intelligent and humanized. Car audio is an essential entertainment device for cars, and its sound effect directly affects the driving experience. For passengers in different positions, it is often necessary to set different sound effect modes to achieve the best results. At present, there are already different sound effect modes through special optimization of sound effects (such as frequency response, phase, delay, etc.) for passengers in different seats, such as driver mode, front row mode, rear row mode, whole car mode and so on. Each sound mode optimizes the sound for the corresponding passenger, while possibly reducing the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06F3/16B60R16/02
CPCG06F3/167B60R16/02G06V40/161
Inventor 史晓磊张蕊于尔根俞斌
Owner NIO NEXTEV LTD
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