Information researching system for mobile hand terminal

Information researching system for mobile hand terminal

  • CN 1,313,692 A
  • Filed: 01/31/2001
  • Published: 09/19/2001
  • Est. Priority Date: 03/15/2000
  • Status: Abandoned Application
First Claim
Patent Images

1. information retrieval system is characterized in that it comprises:

  • A wireless hand-held terminal (10) has Speech Communication and packet communication function;

    WithA center (30) is for carrying out Speech Communication and packet communication with described wireless hand-held terminal selectively;

    Described center comprises;

    Voice control device (15) carries out carrying out Speech Communication with described wireless hand-held terminal in the process of packet communication for described wireless hand-held terminal;

    Speech recognition device (16) sends for the identification voice signal received of described voice control device and from described wireless hand-held terminal;

    Information retrieval device (17) is for the speech information retrieving information that identifies according to described speech recognition device;

    Voice conversion device (18), convert voice signal to for speech information with described information indexing device retrieved message, and outputing it to described voice control device, the voice signal that comes out from described voice conversion device sends described wireless hand-held terminal to by described voice control device;

    WithPacket control device (19) sends described wireless hand-held terminal for the image/character information with described information indexing device retrieved message to by packet communication.

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