Seatbelt usage and safety data accounting system
First Claim
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1. A monitoring and accounting system for active restraints in a vehicle comprising:
- active restraint usage indicating means for generating a first signal when said active restraint is engaged;
vehicle motion indicating means for generating a second signal when said vehicle is in motion;
vehicle reverse gear indicating means for generating a third signal when a reverse gear of said vehicle is engaged, processor means for receiving said first signal and said second signal and said third signal and constructing a unified data record at a plurality of predetermined time intervals; and
storage means for compiling a plurality of said unified data records for later retrieval;
wherein said unified data record comprises contemporaneous active restraint engagement data, vehicle motion data, and vehicle reverse gear engagement data.
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Abstract
An improved system for registering and recording the usage of an active restraint system, commonly referred to as a seat belt, in commercial or private vehicles and other human-operated equipment. The device is equipped with a data storage device which allows an interested person to verify that the seat belt of a vehicle has been used as required during operation of the vehicle. The device measures and records active restraint engagement and vehicle motion, as well as time and position if desired.
113 Citations
25 Claims
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1. A monitoring and accounting system for active restraints in a vehicle comprising:
- active restraint usage indicating means for generating a first signal when said active restraint is engaged;
vehicle motion indicating means for generating a second signal when said vehicle is in motion;
vehicle reverse gear indicating means for generating a third signal when a reverse gear of said vehicle is engaged, processor means for receiving said first signal and said second signal and said third signal and constructing a unified data record at a plurality of predetermined time intervals; and
storage means for compiling a plurality of said unified data records for later retrieval;
wherein said unified data record comprises contemporaneous active restraint engagement data, vehicle motion data, and vehicle reverse gear engagement data. - View Dependent Claims (2, 3, 4, 5, 6, 7)
- active restraint usage indicating means for generating a first signal when said active restraint is engaged;
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8. A monitoring and accounting system for active restraints in a vehicle comprising:
- active restraint usage indicating means for generating a first signal when said active restraint is engaged;
vehicle motion indicating means for generating a second signal when said vehicle is in motion;
vehicle reverse gear indicating means for generating a third signal when a reverse gear of said vehicle is engaged processor means for receiving said first signal and said second signal and said third signal and constructing a unified data record at the occurrence of a plurality of discrete events; and
storage means for compiling a plurality of said unified data records for later retrieval;
wherein said unified data record comprises contemporaneous active restraint engagement data vehicle motion data and vehicle reverse gear engagement data. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16)
- active restraint usage indicating means for generating a first signal when said active restraint is engaged;
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17. A method of monitoring and accounting active restraint usage in a vehicle, comprising the steps of:
- detecting an engaged state or nonengaged state of said active restraint;
detecting a moving or nonmoving state of said vehicle;
detecting an engaged state or nonengaged state of a reverse gear of said vehicle;
constructing a unified data record at a plurality of intervals, and storing said unified data records for later retrieval;
wherein said unified data record comprises contemporaneous active restraint engagement data, vehicle motion data, and vehicle reverse gear engagement data. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24)
- detecting an engaged state or nonengaged state of said active restraint;
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25. A monitoring and accounting system for active restraints in a vehicle comprising:
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active restraint usage indicating means for generating a first signal when said active restraint is engaged comprising an electric switch responsive to engagement of said active restraint;
vehicle motion indicating means for generating a second signal when said vehicle is in motion comprising a hall effect sensor responsive to the motion of the drive shaft of said vehicle;
vehicle reverse gear indicating means for generating a third signal when a reverse gear of said vehicle is engaged;
time indicating means for generating a time data record;
global positioning means for generating a position data record;
processor means for receiving said first signal, said second signal, and said third signal and constructing a unified data record at one or more time intervals selected from the group comprising;
predetermined time intervals, the start of motion of said vehicle, the stopping of motion of said vehicle, the engagement of said reverse gear of said vehicle, and the disengagement of said reverse gear of said vehicle;
and storage means for compiling a plurality of said unified data records for later retrieval;
wherein said unified data record comprises contemporaneous active restraint engagement data, vehicle motion data, vehicle reverse gear engagement data, said time data record, and said position data record.
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Specification