Method for judging body falldown

The present invention relates to a method for determining human fall sensor system, comprising: means for collecting human body angular velocity and acceleration, the acceleration of the body includes an X-axis acceleration, Y-axis acceleration and the Z-axis accelerometer, the angular velocity of the body includes an X-axis angular , Y-axis and Z-axis angular velocity of the angular velocity; microprocessor module is electrically connected to the six-axis axis tilt sensor module and the sensor module, microprocessor module for receiving the body acceleration and the body tilt angular velocity of the body, and the body acceleration, and human body inclination angular speed processing, it is determined whether the falling body; and a power supply module electrically connected to the six-axis sensor module, a microprocessor module and a single-axis tilt sensor module, a power module for supplying power to each of the above modules. Further, the present invention also provides a method for determining human fall protection apparatus body and Ge.