Mobile memory device and information downloading method

Abstract

The invention relates to a mobile memory device. The mobile memory device comprises a USB hub which is provided with a USB interface, a USB memory which is connected with the USB hub, a wireless module which is connected with the USB hub, and an earphone which is connected with the wireless module. The invention also relates to an information download method which comprises the following steps: the mobile memory device triggers a computer to send a log-on request containing mobile memory device identification information to a content server which has established data connection with a network after the mobile memory device is connected with the computer through the USB interface or is connected with the computer wirelessly the wireless module; the content server returns the response to the log-on information, an information list and the charge of each item of information in the information list; according to the items selected in the information list, the mobile memory device pushes the charge of each selected item of information to the content server through the computer; the mobile memory device downloads the selected information through the computer, and the whole process is over. Thus, the invention realizes convenient and reliable information download.

Description

technical field [0001] The invention relates to a mobile storage device and an information download method, in particular to a mobile storage device and an information download method capable of automatic information download. Background technique [0002] Bluetooth (Bluetooth) is a short-range wireless communication standard jointly developed by mobile communication companies and computer companies to shoot a small, economical and short-range wireless link. [0003] It stipulates that the working frequency band is the public ISM frequency band, and the maximum data rate can reach 1Mbps. At present, the most widely used field of Bluetooth is mobile terminals. [0004] With the development of wireless transmission, Bluetooth transmission has gradually replaced the traditional wireless transmission technology, and has gradually been widely used in various occasions and devices. [0005] With the development of the times and the advancement of technology, various external sto...

AI Technical Summary

Problems solved by technology

[0006] However, because a lot of information is produced by human indiscriminate labor, if it is shared, it would be somewhat unfair to the creators of the information. The problem of making payments arises, and these payments are small because of the large amount, which will cause the problem that the transaction cost is higher than the transaction itself, which is the so-called micropayment problem

[0007] Therefore existing removable storage device all can't solve this problem

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