CN102256003B - A kind of mobile phone car based on Bluetooth function is loaded in line method for ordering song and system - Google Patents

Abstract

The invention discloses a method for ordering songs on-line in a mobile phone based on a bluetooth function. It is characterized in that it uses a bluetooth module and an E-box with a communication function module on the car music host to dial and process background calls through the mobile phone. The processing background first searches the stored song codes, and when it is found, the specific code of the selected song is transmitted to the car music host through the voice channel, and the car music host automatically plays the specified song after receiving the specific code; On the one hand, when the selected song is not found in the processing background, the processing background searches for the song, and then transmits the song to the vehicle-mounted music host through the data channel, and is played by the vehicle-mounted music host. The invention also discloses a system device for realizing the above method. The present invention can play required music on demand, is not limited by film sources, and can ensure safe and convenient driving at the same time.

Description

A method and system for online song ordering in a mobile phone based on bluetooth function

technical field

The invention relates to the technical field of car music, more specifically relates to the technical field of car music ordering with bluetooth function.

Background technique

With my country's car sales leaping to the world's largest market, the ownership of private cars has reached a very high level. The current car music includes these components: car radio station, car CD or DVD, storage space and other audio-visual systems. , the music in the above way is subject to certain restrictions, the music played by it is limited by the CD or DVD source, and can only play the specific music in the CD or DVD source, or the music played by the radio station can only be received passively, Instead of actively selecting, when it is necessary to select specific music to play, the selection is troublesome, and it is extremely unsafe during driving.

It has become the choice of some car owners to use the processing background to provide corresponding services. For example, through the voice communication between the car owner and the processing background, the car owner can be provided with services such as navigation and related information. One push-to-talk dialing form, that is, the dialing processing background can be realized through one push-to-talk. However, the above methods are also limited to providing services such as navigation and related information.

Contents of the invention

The object of the present invention is exactly to provide a kind of on-demand play required music in order to solve the deficiencies in the prior art, and simultaneously safe driving mobile phone vehicle-mounted online song ordering system and method based on bluetooth function.

The present invention realizes the above object by adopting the following technical solutions: a method for ordering songs on-line in a mobile phone based on a bluetooth function, characterized in that it uses a bluetooth module and a peripheral E with a communication function module to be set on the car music host -box, call the processing background phone through the mobile phone, because the song codes stored with the car music host have been stored in the processing background in advance, the processing background will first search in the above-mentioned stored song codes, when the desired song is found , the specific code of the selected song will be transmitted to the car music host through the voice channel of the user's mobile phone, and the car music host will automatically play the specified song after receiving the specific code;

On the other hand, when the processing background cannot find the selected song in the song number stored in advance, the processing background searches for the song, and then through the data channel between the peripheral E-box with the communication function module and the processing background, Utilize GPRS or 3G to transmit the song to the car music host, and then play it by the car music host.

When the processing background finds the selected song in the song code stored in advance, the processing background searches for the lyrics of the selected song at the same time, and transmits it to the car music host through the data channel, and plays the lyrics simultaneously when playing the song; The identification of the user's mobile phone identity is determined by voice recognition.

The present invention also provides a mobile phone vehicle-mounted online song ordering system based on the bluetooth function, including a car owner's mobile phone with a bluetooth function, a vehicle-mounted music host with a bluetooth module, and a processing background for communicating with the mobile phone. The vehicle-mounted music host is also provided with Peripheral E-box, E-box is equipped with a communication module plugged into the SIM card, and a data channel is connected between the communication module and the processing background through GPRS/3G; at the same time, there is a connection between the car music host, the owner's mobile phone and the processing background. Voice channel, so as to realize separate transmission of voice channel and data channel.

Further, the on-board music host is also provided with a push-to-talk button, and the push-to-talk button is implemented through Bluetooth to realize the voice communication connection between the on-board music host and the owner's mobile phone, and then the mobile phone dials the processing background to realize the communication between the three voice communication.

Said processing background is also provided with a voice recognition device.

The beneficial effects that the present invention can achieve by adopting the above-mentioned technical solution are: the present invention makes full use of the original car owner's mobile phone to dial out, and performs processing such as searching for songs through the processing background, and there is no restriction on the source of music, and the processing background can be in the current Search from the required sources, such as the Internet, etc., and then send it to the car music host to play. At the same time, it can be realized through the functions of push-to-talk and bluetooth, so that the communication during driving is safer. The present invention can realize online playback and download Transfer to the car music host for playback.

Description of drawings

Fig. 1 is a schematic diagram of the block principle of the present invention.

Detailed ways

As shown in Figure 1, the mobile phone vehicle-mounted online song ordering system based on the bluetooth function of the present invention comprises a car owner's mobile phone with a bluetooth function, a vehicle-mounted music host with a bluetooth module and a processing background for communicating with the mobile phone, and the vehicle-mounted music host also The E-box is equipped with a peripheral device, and the E-box is equipped with a communication module for inserting a SIM card. There is a data channel connected between the communication module and the processing background through GPRS/3G; A voice channel is connected to realize separate transmission of the voice channel and the data channel. The on-board music host is also provided with a push-to-talk button, which realizes the voice communication between the on-board music host and the owner's mobile phone through the Bluetooth, and then the voice communication between the three is realized by the mobile phone dialing and processing the background.

The processing background is also provided with a voice recognition device,

The working process of the present invention is like this:

Connect the car owner's mobile phone through the push-to-talk button on the car music console, and the car owner's mobile phone dials the processing background call. After the processing background confirms the identity of the car owner through voice recognition, the music source program of the car music console has been stored in the processing background data. Each piece of music is correspondingly set with a specific code, such as a song corresponding code is "001", after the processing background finds "001" in the music host program source of the car music host, the code is sent to the car music host, that is, The vehicle-mounted music host plays the song, and at the same time, the processing background searches for the lyrics and other related information of the song, and sends the song's lyrics and other related information to the vehicle-mounted music host through the data channel between the communication module and the processing background, so that it can be played on the vehicle-mounted music host. Simultaneously with the song, related information such as the lyrics of the song are displayed on the display screen of the vehicle-mounted music host;

When the processing background does not find the song and the corresponding code in the music host program source of the vehicle music host, the processing background will search from other music sources, such as the Internet, etc., and send it to the vehicle music host through the data channel after finding it. The song is played by the car music host.

Claims (6)

1. a kind of mobile phone vehicle-mounted online song ordering method based on bluetooth function, it is characterized in that, it is to utilize the peripheral E-box that bluetooth module and band communication function module are set on the vehicle-mounted music host, dials and handles background telephone by mobile phone, because The song code has been stored in the processing background in advance, and the processing background will first search the above-mentioned stored song code, and when the desired song is found, the specific code of the selected song will be transmitted to the car music host through the voice channel of the user's mobile phone , the car music host will automatically play the selected song after receiving the specific code; On the other hand, when the processing background cannot find the selected song in the pre-stored song codes, the processing background searches for the song from other music sources, and then communicates with the processing background through the peripheral E-box with a communication function module. The data channel between, utilize GPRS or 3G to transmit this song to car music head unit, then play by car music head unit. 2.2 . the mobile phone car-mounted online method for ordering songs based on bluetooth function according to claim 1, it is characterized in that, when processing background finds selected song in the song code stored in advance, processing background searches for selected song simultaneously The lyrics are transmitted to the car music host through the data channel, and the lyrics are played at the same time when the song is played. 3.3 . according to claim 1 or 2 described mobile phone vehicle-mounted online song ordering method based on bluetooth function, it is characterized in that, the identification of user's mobile phone identity is determined by voice recognition. 4.4 . A mobile phone vehicle-mounted online song-ordering system that executes the mobile phone vehicle-mounted online song-ordering method based on the bluetooth function as claimed in claim 1, comprising a car owner's mobile phone with bluetooth function, a vehicle-mounted music host with a bluetooth module and communicating with the mobile phone In the processing background of the connection, the vehicle-mounted music host is also provided with a peripheral E-box, and the E-box is provided with a communication function module for inserting a SIM card, and a data channel is connected between the communication function module and the processing background through GPRS/3G; at the same time The on-board music host, the car owner's mobile phone and the processing background are sequentially connected to form a voice channel, thereby realizing separate transmission of the voice channel and the data channel. 5.5 . The mobile phone vehicle-mounted online song ordering system according to claim 4, wherein the vehicle-mounted music console is also provided with a push-to-talk button, and the voice communication between the vehicle-mounted music console and the owner's mobile phone is realized through the push-to-talk button Connected, and then the mobile phone dials the processing background to realize the voice communication between the three. 6.6 . The mobile phone vehicle-mounted online song ordering system according to claim 5, characterized in that, a speech recognition device is also arranged in the processing background.