The Use of Inertial MEMS Modules in the Human-Machine Interface of the System of Human Postures Recognition and Movements Capturing

摘要

The main purpose of this chapter is to analyze the developed system for assessing poses and capturing human movement, based on MEMS sensors. The developed module is a miniature board; it has a central processor and sensor. The processor runs an RTOS. The main task of RTOS is reading data from the sensor about changing the position in space. The second task of the OS is to process the data received, and the third is to send them to the Raspberry Pi via the CAN bus. Modules contain a three-axis MEMS gyroscope, accelerometer and magnetometer. Such a system should provide a high speed of reading the data of sensors about the change in position in space, a miniature size and small power consumption to prevent the use of additional power supply units.