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Voice operated interactive message display system for vehicles

  • US 6,243,685 B1
  • Filed: 02/08/1999
  • Issued: 06/05/2001
  • Est. Priority Date: 02/08/1999
  • Status: Expired due to Fees
First Claim
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1. A voice-activated message display system for a vehicle, the system comprising:

  • at least one display unit mounted on the vehicle and being operable to display a message to permit communication with individuals outside of the vehicle;

    a central control unit coupled in data communication with said at least one display unit, said central control unit being operable to provide said message to said at least one display unit in response to receiving a voice command, said control unit including a main processor, and a voice recognition processor coupled in data communication with said main processor; and

    a microphone coupled in data communication with said voice recognition processor, said microphone being operable to receive said voice command and to provide said voice command to said central control unit.

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