Virtual input system and method thereof

Virtual input system and method thereof

  • CN 101,763,185 B
  • Filed: 12/23/2008
  • Issued: 10/01/2014
  • Est. Priority Date: 12/23/2008
  • Status: Active Grant
First Claim
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1. a virtual input system, comprises:

  • One trajectory generation device, in order to produce trace information;

    AndOne receiving trap, comprises;

    One sensing module, in order to this trace information of sensing, this sensing module comprises;

    Unit is eliminated in one vibrations, the vibrations that cause in order to eliminate this trace information, and these vibrations are eliminated unit according to this trace information that calculates the concept overcorrect skew of least fibre method;

    AndOne track correct unit, the prediction moving direction that unit calculates is eliminated in these track correct unit continuity vibrations, and the trace information detecting is projected on the direction vector of prediction moving direction, when the trace information detecting departs from prediction locus information, this this trace information of track correct unit correction;

    One is coupled to the coding module of this sensing module, and this coding module is encoded into a particular code tandem according to a coding rule by this trace information;

    One data bank, this data bank stores a plurality of identifying code tandems and a plurality of reference symbol, and the plurality of identifying code tandem is corresponding to the plurality of reference symbol;

    AndOne is coupled to the comparison module of this coding module and this data bank, and this comparison module is determined at least one candidate symbol according to this particular code tandem and the plurality of identifying code tandem from the plurality of reference symbol.

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