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
CN1704914AInactive Publication Date: 2005-12-07张国飙
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
张国飙
Publication Date
2005-12-07
Estimated Expiration
Not applicable · inactive patent

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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.
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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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