| 摘要 |
PURPOSE: A sleepiness prevention necklace and an implementation method are provided which can turn on the radio, open the window of the car, operate the driver's seat massager and reduce the speed of vehicles in the sleepiness driving. CONSTITUTION: A sleepiness prevention necklace includes: a sensor unit(10) which senses at least one among the blood pressure and pulse frequency; a comparison control part(20) which outputs a control signal after deciding the sleepiness by comparing a standard value established when a user is in a steady-state with an input value which is an output value of the sensor; an alarm part(30) which is operated according to an output signal of the comparison control part; and a communications unit(40) which transmits an output signal of the comparison control part to the other peripheral parts. |
