| abstract |
The invention provides a cardio-pulmonary endurance measuring method and system based on intelligent wearable equipment, wherein the method comprises the steps of collecting the resting heart rate of a user before an experiment by utilizing the intelligent wearable equipment; and acquiring real-time heart rate and walking speed in the test process, calculating according to a PCI index formula to obtain quantitative indexes, and measuring and evaluating the heart-lung endurance. The system based on the measurement method comprises the following steps: the sensor data acquisition module is used for acquiring the real-time heart rate and the walking speed of the user in the test; the intelligent wearable device system control module is used for data processing, timing reminding and communication data analysis; a wireless communication module; and the user terminal processing module is used for calculating and evaluating the cardiopulmonary endurance and displaying data. The indexes of the intelligent wearable device do not need strict experimental protocols, the device automatically detects the motion state of the user, the data is real and effective, the cost of manual guidance and measurement in the cardiopulmonary endurance test project can be reduced, the functions of the intelligent wearable device are further expanded, and the practicability of the intelligent wearable device is improved. |