Sleep prevention device while driving

A sleep prevention device while driving a vehicle, comprising:

• a) a stationary bar member having a proximal end and a distal end;
• b) a movable cord member having a distal end and a proximal end, said cord member being movable with respect to said stationary bar member and having a first contact member thereon;
• c) said bar member having two spaced-apart second contact members thereon for engagement by said first contact member on said cord member;
• d) an earpiece assembly including an earpiece housing member having an alarm member therein connected to a speaker member for producing an alarm sound in said earpiece housing member;
• e) said distal end of said movable cord member being connected to said earpiece assembly;
• and
• f) said first contact member being movable in either a forward direction or a rearward direction as the driver's head moves as the driver starts to doze or fall asleep such that said first contact member engages one of said second contact members in order to activate said alarm member and produce said alarm sound in the driver's ear from said speaker member of said alarm member for awakening the driver from his/her dozing or sleeping state.

A sleep prevention device while driving a vehicle, comprising:

• a) a housing member having an interior compartment;
• b) said interior compartment including a first electronic eye for producing a first stationary sensor beam, a second moving electronic eye for producing a second moving sensor beam, a third electronic eye for producing a third stationary sensor beam, a first sensor beam detector and a second sensor beam detector;
• c) said second moving sensor beam of said second moving electronic eye being movable in either a forward direction or a rearward direction in order to indicate when a driver's head has moved to a dozing or sleeping state;
• d) said interior compartment including an alarm member, a speaker member connected to said alarm member, and a CPU chip;
• said CPU chip for activation of said alarm member and movement of said second moving sensor beam;
• e) said second moving sensor beam electronically activates said first sensor beam detector and said first stationary beam as the driver's head moves in said forward direction in order to activate said alarm member to produce an alarm sound from said alarm member for awakening the dozing or sleeping driver as said alarm sound is generated from said speaker member;
• f) said second moving sensor beam electronically activates said second sensor beam detector and said third stationary beam as the driver's head moves in said rearward direction in order to activate said alarm member to produce said alarm sound from said alarm member for awakening the dozing or sleeping driver as said alarm sound is generated from said speaker member;
• and
• g) said second moving sensor beam moves back to its original vertical position when the driver's head goes back to a vertical position in order to re-arm said sleep prevention device.