Method and device for obtaining music contents of vehicle station

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...

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 acquisition of music information. Speed ​​and quality; 2. It needs to rely on the FM quality of the car radio at that time. If the radio effect of the car radio is not good, it will affect the recognition of music; 3. Only obtain and display media information, there is no storage solution for music and song files, and it is not fully satisfied The driver needs to get the song

It can be seen that a car radio music acquisition solution that can fully meet the needs of drivers to obtain songs and solve the problems of large vehicle traffic consumption and slow speed is one of the problems that need to be solved urgently in the field of vehicles.

Images