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Portable intelligent wireless hand disk

A portable and wireless technology, applied in the direction of radio/inductive link selection arrangement, telephone communication, instrument, etc., can solve the problems of increasing equipment cost and inconvenient use of users

Inactive Publication Date: 2005-12-07
张国飙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since this wired connection step requires user intervention, it will cause a certain degree of inconvenience to the user
Simultaneously, in order to minimize the number of wired connections, the multimedia device 4 needs to be equipped with a memory with a considerable capacity, which will increase the cost of the device

Method used

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  • Portable intelligent wireless hand disk
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  • Portable intelligent wireless hand disk

Examples

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Embodiment Construction

[0032] The present invention proposes a portable wireless smart hard disk (portable wireless smart HDD, namely pwsHDD), which can be directly connected to a multimedia device 84 (such as a digital camera 84r in Fig. 2A and an MP3 player 84p in Fig. 2B ) through a wireless mode 88wl Exchange data. Here, "wireless" means that the user does not need to intervene during the data exchange process, that is, the user does not need to connect a wire between the pwsHDD and the device; "directly" means that no computer intervention is required during the data exchange process, that is, no The computer controls the data exchange process. Since no user intervention is required (no wired connection), pwsHDD provides great convenience for users. At the same time, because the data exchange between pwsHDD and the device can be "transmitted immediately" (that is, the data that has just arrived can be transmitted away wirelessly), the size of the device buffer can be much smaller than that of ...

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PUM

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Abstract

The invention proposes a portable intelligent wireless hand disk (pwsHDD) capable of directly switching data with a portable wireless multimedia device (without intervention of a computer or a user) by a wireless communication method, preferably by a short range wireless communication method. The pwsHDD provides big convenience for the user, and reduces a system cost, the pwsHDD will be an ideal common storage platform of the multimedia device. A pwsHDD handset combines the pwsHDD and the handset, becomes a personal communication, computing and storing centre.

Description

technical field [0001] The present invention relates to the field of electronic systems, more specifically, to a portable wireless smart hard-disk drive (pwsHDD). Background technique [0002] A portable multimedia device (also referred to as "multimedia device" or "device" in this specification) is a portable device that records and / or plays multimedia (audio and video, ie A / V) digital information. According to its function, it can be divided into recording equipment, playback equipment and multi-function equipment. Among them, the recording device has a recording function, that is, it can collect external audio and video signals and convert it into multimedia data, and it includes digital cameras, digital video cameras, digital recorders, etc.; Perceptual audio-visual signals, which include digital audio players (digital audio players, such as MP3 players, CD players), digital video players (digital video players, such as VCD / DVD players, microd...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/00
Inventor 张国飙
Owner 张国飙
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