Method and device for obtaining music contents of vehicle station

A content acquisition and car radio technology, applied in speech analysis, electrical components, speech recognition, etc., can solve the problem of not fully satisfying the driver's demand for obtaining songs, affecting the speed and quality of obtaining music information, and having no music file storage solution, etc. problems, to achieve the effect of improving convenience, increasing data processing rate, and reducing the pressure on traffic and bandwidth

Inactive Publication Date: 2017-08-11
GUANGZHOU XIAOPENG MOTORS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In response to this situation, there is currently a method in the vehicle control system that captures the audio clips of the radio station and performs cloud recognition to achieve the acquisition function of the music media information of the vehicle radio station. However, this traditional acquisition method has many shortcomings, such as : 1. It is necessary to rely on the vehicle terminal to intercept and upload audio clip data, which will cause traffic and bandwidth pressure on the vehicle network, and easily cause insufficient bandwidth and traffic. When the bandwidth and traffic are insufficient, this will affect the acquisit

Method used

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  • Method and device for obtaining music contents of vehicle station
  • Method and device for obtaining music contents of vehicle station

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment 1. A method for acquiring music content of on-board radio

[0040] A method for acquiring music content of a vehicle-mounted radio station, the method comprising:

[0041] The vehicle-mounted terminal detects the music collection instruction. When the music collection instruction is detected, it obtains the information of the radio station played at the initiation time according to the initiation time of the music collection instruction, and then uploads the obtained radio station information to the cloud server;

[0042] The cloud server obtains the audio content being played by the station at the moment of initiation according to the station information transmitted from the vehicle-mounted terminal, and then performs music recognition on the obtained audio content, thereby identifying the music information corresponding to the audio content, and then identifying The music information is returned.

[0043] As a preferred implementation of this embodiment, the cloud ...

Embodiment 2

[0049] Embodiment 2. A device for acquiring music content of a vehicle-mounted radio station

[0050] A device for acquiring music content of a vehicle-mounted radio station, the device comprising:

[0051] The main control module is used to detect the music collection instruction. When the music collection instruction is detected, it obtains the information of the broadcasting station at the initiation time according to the initiation time of the music collection instruction, and then uploads the obtained station information to the cloud server;

[0052] The cloud server is used to obtain the audio content being played by the station at the moment of initiation according to the station information transmitted by the main control module, and then perform music recognition on the obtained audio content, thereby identifying the music information corresponding to the audio content, Then return the identified music information;

[0053] The main control module communicates with the cloud ...

Embodiment 3

[0062] Embodiment 3. A specific implementation of a solution for acquiring music content of a vehicle-mounted radio station

[0063] Such as figure 1 As shown, a vehicle-mounted radio music content acquisition device includes a driver control interface, a vehicle-mounted radio module, a main control module, and a cloud server, and the main control module communicates with the driver control interface, the vehicle-mounted radio module, and the cloud server, respectively connection.

[0064] For the above-mentioned driver control interface, main control module and cloud server, their specific explanations are as follows.

[0065] 1. Driver control interface

[0066] The driver control interface includes a start collection instruction interface and an instruction input interface for inputting music collection instructions and / or music saving instructions, and the instruction input interface communicates with the main control module through the start collection instruction interface; wher...

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Abstract

The invention discloses a method and device for obtaining music contents of a vehicle station. The device comprises a main control module and a cloud server. The method comprises the steps that: when detecting a music collection instruction, the main control module obtains information of a played station at the initiation time according to the initiation time of the music collection instruction, and then, uploads the obtained station information to the cloud server; and the cloud server obtains the currently played audio content of the station at the initiation time according to the station information transmitted from a vehicle terminal, then, performs music identification of the obtained audio content, identifies music information corresponding to the audio content, and then, returns the identified music information. By means of the method and the device disclosed by the invention, the uploaded data flow can be reduced; the data processing rate and the accuracy rate can be increased; and the device has a music file storage scheme. The method and device for obtaining the music contents of the vehicle station disclosed by the invention can be widely used in the field of vehicular systems.

Description

Technical field [0001] The invention relates to a vehicle-mounted radio information acquisition technology, in particular to a vehicle-mounted radio music content acquisition method and device. Background technique [0002] Car radio is an important way for drivers to obtain entertainment and information while driving. Car radios often play songs and music. When drivers hear favorite songs, they often have the idea of ​​saving them. In response to this situation, there is a method of cloud recognition after intercepting radio audio clips in the current vehicle control system to achieve the function of acquiring the music media information of the vehicle radio. However, this traditional acquisition method has many disadvantages, such as :1. It is necessary to rely on the on-board terminal to intercept and upload the audio clip data, which will cause traffic and bandwidth pressure on the on-board network, which will easily cause insufficient bandwidth and traffic. When the bandwid...

Claims

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Application Information

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IPC IPC(8): H04L29/08G10L15/30
CPCG10L15/30H04L67/06H04L67/12
Inventor 唐正黄荣海夏珩
Owner GUANGZHOU XIAOPENG MOTORS TECH CO LTD
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