Swimming Speedometer System with Near-Eye Display
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United States of America Patent
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Issued Date -
Jun 11, 2020
app pub date -
Nov 22, 2017
filing date -
Nov 25, 2015
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
An apparatus and method for measuring a swimmer's speed and conveying the speed to the swimmer in real time includes a plurality of ultrasonic beacons each having a transducer configured to emit ultrasonic signals in a pool or other body of water within which the swimmer is swimming. A wearable, waterproof, ultrasonic receiver worn by the swimmer, receives the ultrasonic signals and generates corresponding signal data. The receiver's microcontroller captures and uses the signal data to calculate the swimmer's position and speed in real time, and conveys this information to a wearable, waterproof, user interface device worn by the swimmer, the user interface device including a near-eye display disposed on the swimmer's googles.
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International Classification(s)
- G01L:MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL ....
- G01P:MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, D....
- A63B:APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMM....
- G01S:RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMI....
- B63C:LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS;....
- G01D:MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VAR....
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