System and method for systematically representing the ability measure of swimmer's motion

摘要

SolutionAquatic motionA system for systematically representing the ability measurement metrics such as swimming strokes is preferably4 pressure sensors and9 degrees of inertial measurement unitMicroprocessor with pressure sensor and IMUMicro processorPressure sensorAnd waterproof casing in the form of a flexible silicone band housing IMUIncluding a wearable sensor device.The system is comprised of an external unit communicating with the device to receive and combine input data from each of the pressure sensors and IMU through a microprocessor, and a processing unit configured to couple input data from both the pressure sensor and the IMU .The input data is used to guess the magnitude of at least one force and the direction of at least one force, and the input data is used to provide the ability metric for the underwater motion.Diagram