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Method and device for monitoring fatigued driving

  • US 10,390,749 B2
  • Filed: 02/23/2016
  • Issued: 08/27/2019
  • Est. Priority Date: 04/10/2015
  • Status: Active Grant
First Claim
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1. A device for monitoring fatigue driving, comprising a processor, and a monitoring unit, an alarm unit and an inflating unit which are respectively connected with the processor, wherein:

  • the processor is configured to acquire a monitoring result, send an alarm instruction to the alarm unit according to the monitoring result, and send an inflating instruction to the inflating unit when acquiring the monitoring result again after sending the alarm instruction, wherein the monitoring result is used for indicating whether a driver is in a fatigue driving state, the alarm instruction is used for instructing the alarm unit to give out an alarm, and the inflating instruction is used for instructing the inflating unit to perform an inflation operation;

    the monitoring unit is configured to monitor the driving state of the driver in real time, and send data indicating the driving state of the driver to the processor;

    the alarm unit is configured to receive the alarm instruction sent by the processor, and give out the alarm according to the alarm instruction; and

    the inflating unit is configured to receive the inflating instruction sent by the processor, and perform the inflation operation according to the inflating instruction,wherein the inflating unit includes a microprocessor connected with the processor, a driving module connected with the microprocessor, and a cuff connected with the driving module, wherein;

    the microprocessor is configured to receive the inflating instruction sent by the processor, and send an inflating signal to the driving module according to the inflating instruction;

    the driving module is configured to receive the inflating signal sent by the microprocessor, and inflate the cuff according to the inflating signal;

    wherein the cuff is wound around the driver'"'"'s head to impose pressure on the driver'"'"'s head when it is inflated so as to increase the amount of blood supply on the driver'"'"'s head.

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