Handheld network multimedia radio

Abstract

The invention discloses a handheld network multimedia radio, which comprises a central processing unit, a DDR SDRAM (double-data-rate synchronous dynamic random access memory), a Nand-flash, an interface management module and a power management module connected with a battery. The DDR SDRAM, the Nand-flash, the interface management module and the power management module are respectively connected with the central processing unit, and in order to realize a wireless WiFi (wireless fidelity) net surfing function, the central processing unit is further respectively connected with a USB (universal serial bus) interface, a Headphone interface, an FM (frequency modulation) module and a touch screen, and connected with a MicroSD (storage card) slot and a WIFI module via the interface management module. A display screen can be the colored touch screen with the size of 2.8 inches or 3.2 inches or a non-contact type display screen with the size of 2.2 inches. Compared with the prior art, the handheld network multimedia radio has the following advantages that the radio is handheld, plays various audio and video formats by means of a mplayer (media player) with sound codes, is connected with a content server to realize real-time browsing, searching and playing, can simply and effectively realize WiFi net surfing, further monitors network connection and automatic breakpoint continuous connection in real time, can receive more than ten thousand free World Station global internet broadcasting radio stations, manages WiFi net surfing with high power consumption, prolongs the service life of the battery, and effectively manages users, playing and sharing.

Description

technical field [0001] The invention relates to a hand-held multimedia radio, in particular to a hand-held network multimedia radio. Background technique [0002] Most of the existing radios only have the function of receiving FM and medium and short wave signals, but do not support multimedia functions such as network functions and videos. The functions are single and cannot meet the diverse requirements of the current digital world. And the volume is too large, not suitable for hand-held. Another situation is that if you want to listen to a large number of free Internet radio stations on the Internet, you need to use a PC to connect to the Internet. How to implement the mplayer function combined with open source code in a small-sized receiving device suitable for hand-held, play various audio and video formats, and connect to the Internet content server, browse, search, and play in real time, and how to simply and effectively set up wireless WiFi to access the Internet ,...

AI Technical Summary

Problems solved by technology

How to implement the mplayer function combined with open source code in a small-sized receiving device suitable for hand-held, play various audio and video formats, and connect to the Internet content server, browse, search, and play in real time, and how to simply and effectively set up wireless WiFi to access the Internet , to play broadcast content from the network, and supports real-time monitoring of network connections, automatic breakpoint continuous connection, management of wireless WiFi Internet access that consumes more power to prolong battery life, effective management of users, playback, sharing and other issues of technology in China has not yet been disclosed

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