Intelligent running machine based on non-contact physiological parameter measurement

Abstract

The invention discloses an intelligent running machine based on non-contact physiological parameter measurement. On the running machine, a non-contact sensor is installed to measure and obtain the physiological parameters of a runner. The running speed and the slope of the treadmill are controlled according to a preset motion mode and the physiological parameters of the runner, wherein the physiological parameters of the runner comprise at least the heart rate and the respiration rate. The running speed and the slope of the running machine can be adjusted according to the physiological parameters of the runner detected in real time, different motion modes can be achieved, the exercise effect of the running machine can be improved, and the life safety of the runner can be guaranteed.

Description

technical field [0001] The invention relates to an intelligent treadmill, in particular to a treadmill capable of dynamically adjusting operating parameters according to physiological parameters of athletes obtained through real-time measurement and set exercise goals. Background technique [0002] Running is an aerobic metabolism fitness activity that is popular in the world and has been highly appraised by the medical and sports circles. It is known as the most effective and scientific fitness method to maintain a person's body and mind. There are obvious effects on cardiopulmonary function and weight loss. [0003] Treadmill is a popular exercise equipment in indoor fitness equipment such as home or gymnasium. In the prior art, the mechanical treadmill has a single function and is only repetitive mechanical movement. It cannot reflect the exercise parameters of the trainer in real time, nor can it target The exercise ability of the trainer is adjusted, and the training l...

AI Technical Summary

Problems solved by technology

[0006] Contact devices are used to measure human physiological parameters in real time. According to different contact methods with the human body, contact devices are divided into different methods: ear clip type, hand-held type and wearable type. Among them, the sensors of ear clip type and wearable measurement methods are easily affected by the device. The closeness of contact with the human body, the thickness of the fat, and the influence of the color of the skin will cause large errors. Long-term contact between the device and the body will cause discomfort to the body, and it needs to be cleaned to keep it clean; the hand-held type must be used when measuring. Holding the armrest, the smoothness of the palm, sweat, and the thickness of the skin will affect the measurement results; there are also limitations in the use of contact devices, for example, it is inconvenient for people with skin trauma, and some people do not accept the use of contact devices. form

[0007] There are differences in people's athletic ability. It is obviously unreasonable to set thresholds uniformly for relevant physiological parameters of athletes in the prior art. On the other hand, in the prior art, only the heart rate of the athlete is considered, and the breathing rate of the athlete is ignored. The adjustment method does not conform to the scientific theory of sports. In running, the effective control of the breathing rate during running can achieve the effect of scientific exercise

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