Stepless regulation bicycle fitness riding bench smoothing system based on fuzzy control

Abstract

The present invention provides a stepless regulation bicycle fitness riding bench smoothing system based on fuzzy control. The system comprises a master control module, a resistance module, a Bluetooth module and a sensor module. The fitness riding bench is supplied by an external power source, a bicycle can be set on the fitness riding bench, and users can use a user control terminal with a Bluetooth function to perform wireless control of the bicycle fitness riding bench. The user terminal sends the set shift information to the fitness riding bench through the Bluetooth, the master control module of the fitness riding bench combines the resistance shift information and the feedback magnetic resistance information, and utilizes the PID fuzzy control algorithm percentage to control the PWM output current of the fitness riding bench to control the size of the electromagnet field of the fitness riding bench; and moreover, the master control module of the fitness riding bench and the permanent magnet field are configured to commonly brake an aluminum dish to generate the user riding resistance and feed the real-time riding speed back to the user control terminal. The stepless regulation bicycle fitness riding bench smoothing system based on the fuzzy control realizes the fuzzy control of the bicycle fitness riding bench to further improve the user fitness experience.

Description

technical field [0001] The invention relates to a bicycle fitness riding platform system, in particular to a smoothing system based on fuzzy control for steplessly adjusting the bicycle fitness riding platform. Background technique [0002] With the development of society and the acceleration of urbanization, the physical condition of Chinese people is deteriorating, and the status quo is worrying. In the process of modernization, more and more people have gradually begun to pay attention to the importance of health, and gradually began to fitness exercise. However, the natural environment is deteriorating day by day, and people's living environment is deteriorating, such as frequent smog; and traffic jams often occur now, the driver's awareness of civilization is not yet mature enough, and it is difficult for people to be safe in outdoor activities. Guaranteed; too hot in summer and too cold in winter is not suitable for human beings to carry out daily outdoor sports; rain...

AI Technical Summary

Problems solved by technology

Yu Xinyi and Chen Wei proposed a stepless adjustment magnetic control device for bicycle fitness equipment (Yu Xinyi, Chen Wei. Stepless adjustment magnetic control device for bicycle fitness equipment: China, 204447224[P].2015-07-08) , which introduced in detail the internal mechanical structure and driving mode of bicycle stepless adjustment, without too much analysis of the specific algorithms involved; Wan Hongqiang and Liu Bo proposed a bicycle fitness power generation device (Wan Hongqiang, Liu Bo. A Bicycle fitness power generation device: China, 202723348[P].2013-02-13), which introduced in detail the principle of power generation during the user's exercise, as well as the mechanical structure and driving mode of the entire system, but there is little research on its control algorithm

Images