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Human-carrying vehicle and auxiliary device thereof

  • US 20050275550A1
  • Filed: 05/31/2005
  • Published: 12/15/2005
  • Est. Priority Date: 06/11/2004
  • Status: Abandoned Application
First Claim
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1. A human-transporting vehicle for improving driving safety, comprising:

  • a chamber for containing a driver to sit inside to drive the vehicle;

    a gas collector for extracting a gas sampling from the chamber;

    a detection circuit for detecting a concentration of at least one certain composition in the gas sampling; and

    a determination circuit coupled to the detection circuit for preventing the vehicle from being started if the concentration of the at least one preventing certain composition in the gas sampling exceeds a predetermined value.

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