Sole based exercise amount detection device

Abstract

The invention discloses a sole based exercise amount detection device, which comprises a controller, pressure sensors, a heart rate detection module, a reminding device and a power module. The pressure sensor, the heart rate detection module, the reminding device and the power module are connected with the controller. The reminding device comprises at least one eccentric motor vibrator, and the power module comprises a lithium battery and piezoelectric ceramic modules. The pressure sensors are arranged on a sole, and walking state judgment and exercise amount calculation are performed according to stress differences of front and rear parts of a foot in upward walking and downward walking. By the heart rate detection device, exercise degree monitoring is realized, and by a vibrating device,a user is reminded of physical discomfort caused by excessive exercise. In addition, by the piezoelectric ceramic modules for charging in motion, endurance of the sole based exercise amount detectiondevice is greatly prolonged.

Description

technical field [0001] The invention relates to the field of individual fitness, in particular to a device for detecting the amount of exercise on the soles of the feet. Background technique [0002] At present, more and more people monitor their own exercise by wearing a pedometer, which records the movement of the target object through a built-in motion signal sensor (such as a piezoelectric sensor, a pendulum, an acceleration sensor, etc.) Signal, the pedometer calculates the total number of steps taken by the target object, the frequency of walking steps, exercise time and other exercise parameters by processing the exercise signal, and then calculates the calories consumed and the amount of exercise based on these parameters. [0003] For sports on flat ground, such as walking, jogging, etc., the amount of exercise measured by this measurement method can truly reflect the physical condition of the human body, but for sports with obvious changes in height, such as climbi...

AI Technical Summary

Problems solved by technology

However, the barometric pressure measurement method and satellite data comparison method such as GPS used in the prior art to measure altitude change have higher requirements on the stability of the environment, and the adaptability is not strong.

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