KR20020080882A - An automotive internet file download system - Google Patents

Abstract

PURPOSE: An Internet file downloading system of a vehicle is provided to download a desired file over the Internet in the vehicle, with a personal digital assistant through Bluetooth that is wireless communication, and to reproduce the downloaded file through a reproduction apparatus. CONSTITUTION: An Internet file download system enables Internet communication in a vehicle, using a mobile communication apparatus and Bluetooth communication. The Bluetooth communication has a personal digital assistant(10) and a reproduction apparatus(30) for vehicles. The personal digital assistant describing the mobile communication apparatus transceives file information while communicating with the Internet base station(20). The reproduction apparatus(30) for vehicles transceives the file information transmitted from the personal digital assistant(10) to reproduce the file information. A communication part(31) arranged in the reproduction apparatus(30) is a module for receiving and storing data through Bluetooth communication with the personal digital assistant(10), thereby exchanging data with each function module inside the reproduction apparatus(30).

Description

Vehicle internet file download system {An automotive internet file download system}

The present invention relates to an internet file download system of a vehicle, and more particularly, to an internet file download system of a vehicle that is capable of receiving and playing various files from the Internet with a personal portable terminal using Bluetooth communication.

In general, audio that can receive and listen to music or broadcasting among various convenient devices of the vehicle is an audio file format (file extension mp3) that has recently been created using audio data coding technology, one of the audio parts of MPEG technology. In order to use MP3 technology, which can compress existing data to about one-twelfth without degrading sound quality, the audio of a vehicle is often equipped with a player such as an MP3 player. By connecting a storage means such as a card or a disk, you can listen to the stored songs.

However, when a storage means such as a memory card or a disk storing the music converted into an MP3 file is reproduced by the MP3 player, the music to be played depends on the capacity of the storage means. There is a inconvenience to have to buy or store them in the storage means.

In addition, due to the recent development of wireless communication (for example, Bluetooth), the convenience of the Internet connection or download and playback of various MP3 music through a personal mobile terminal is pursued. Since there is a limitation that can not use the technology development for this trend is required.

Accordingly, the present invention has been invented in view of the above, and the Internet file download system of a vehicle, which is capable of downloading a desired file from the Internet in a personal portable terminal in a vehicle and playing it through a player using a wireless communication Bluetooth. The purpose is to provide.

The present invention for achieving the above object, it is made of a player such as an MP3 player mounted on a vehicle for transmitting and receiving file information using a Bluetooth (Bluetooth) communication with a personal mobile terminal that is a mobile communication device that communicates with an Internet base station It features.

1 is a block diagram of a system for downloading an Internet file in a vehicle according to the present invention

2 is a flowchart of downloading an Internet file in a vehicle according to the present invention.

<Description of the symbols for the main parts of the drawings>

10: personal mobile terminal 20: Internet base station

30: player 31: communication unit

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram of a system for downloading an Internet file in a vehicle according to the present invention. The present invention communicates with a personal portable terminal 10, which is a mobile communication device, and the personal portable terminal 10. (File) consists of an Internet base station 20 for transmitting and receiving information and the player 30 for transmitting and receiving file information using the Bluetooth (Bluetooth) communication with the personal mobile terminal 10.

In addition, the player 30 is provided with a communication unit 31 which is a module for receiving and storing data through the Bluetooth communication with the personal portable terminal 10 and exchanges data with each function module in the player 30. Done.

Here, Bluetooth refers to a whole range of short-range wireless communication technologies, standards, and products to realize bidirectional short-range communication between information devices such as mobile phones, PDAs, and notebook computers at a low price without a cable. A wireless network using Bluetooth is completed. When data is freely exchanged between all information devices, it provides cable-free access to Internet information reached by wires to the desktop, and standard technology is established by the Bluetooth Special Interest Group (Bluetooth SIG).

The present invention uses such a Bluetooth as a mobile phone, as shown in FIG. 2, after connecting to the Internet base station 20 through the Internet network to the personal mobile terminal 10 in the moving vehicle, the personal portable terminal By using the button of (10) to select the MP3 file stored in the server of the Internet base station 20.

Subsequently, when the MP3 file stored in the personal portable terminal 10 is transmitted to the player 30 of the vehicle by operating a button for Bluetooth communication, the personal portable terminal 10 is communicated through the communication unit 31 of the player 30. The downloaded file sent from is received and stored in memory.

Accordingly, if desired by the driver, the player 30 operates to select and play a file stored in the communication unit 31.

On the other hand, the player 30 can receive a file from the personal portable terminal 10 and at the same time can play the received file.

As described above, according to the present invention, since the MP3 file is downloaded and played through the Internet by the personal portable terminal in the vehicle using Bluetooth, which is a wireless communication, a separate storage means such as a memory card or a disk storing the music converted into an MP3 file. It is convenient to listen to music of various tastes without it.

Claims (3)

An internet file download system of a vehicle, which is configured to communicate with the Internet in a vehicle using a mobile communication device and Bluetooth communication. The Bluetooth communication of claim 1, wherein the Bluetooth communication is performed by exchanging file information transmitted from the personal mobile terminal 10 and the personal mobile terminal 10, which is a mobile communication device that exchanges file information while communicating with the Internet base station 20. Internet file download system for a vehicle, characterized in that consisting of a vehicle-mounted player to reproduce (30). According to claim 2, The player 30 is provided with a communication unit 31 which is a module for receiving and storing data through the Bluetooth communication with the personal portable terminal 10 to the respective functional modules and data in the player (30) Internet file download system of a vehicle, characterized in that for exchanging.