Intelligent fitness riding platform system based on FreeRTOS embedded real-time operating system

Abstract

The invention provides an intelligent fitness riding platform system based on a FreeRTOS embedded real-time operating system. The intelligent fitness riding platform system comprises a power supply control module, an ARM processor main control module, a Bluetooth communication module, an ANT+ communication module, a speed collection module, a dynamic LED lamp module, a reluctance control module and an alarm module. The system adopts the FreeRTOS embedded real-time operating system to perform task priority management, realizes the cooperation among multiple tasks, and improves the instantaneityand stability of the system. The ARM processor main control module of the system performs real-time capture, calculation and fitting on the riding speed of a riding platform in real time, and sends the data to a wireless communication module for wireless communication; and meanwhile, the ARM processor main control module receives the control information of the wireless communication module, performs decoding and data extraction on the control information, and sends the control information to the reluctance control module to perform real riding condition simulation. Periodical control of the dynamic LED lamp module is performed by a real-time speed calculated by the system, the system can be compatible with third party riding software through the ANT+ communication, and the stability of the wireless signal of the system is judged, alerted and alarmed by the alarm module.

Description

technical field [0001] The invention relates to an intelligent fitness riding platform system based on a FreeRTOS embedded real-time operating system, which simulates a real riding environment, and uses the FreeRTOS embedded real-time operating system to improve the real-time performance and stability of the system. 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 ho...

AI Technical Summary

Problems solved by technology

Xie Yu proposed a bicycle fitness equipment system (Xie Yu. A bicycle fitness equipment system: China, 204502268[P]. 2015-07-29), gave a mechanical structure design of the fitness bicycle, and introduced in detail The principle of this kind of mechanical structure design has been proposed, but it needs manual resistance adjustment, which is extremely inconvenient; the multifunctional somatosensory synchronous bicycle fitness entertainment system proposed by Zhu Yi and Cao Yicong (Zhu Yi, Cao Yicong. Multifunctional somatosensory synchronous bicycle fitness entertainment system: China, 204073263[P].2015-01-07), realized the integration of fitness and entertainment, but it only introduced the connection between the bicycle and the computer to achieve the entertainment effect, and it still needs to manually control the computer, which is extremely inconvenient;

[0006] Feng Yuanjing and Yu Xinyi proposed a bicycle fitness riding platform control system based on Android / IOS mobile terminal APP stepless control (Feng Yuanjing, Yu Xinyi.Android / IOS mobile terminal APP stepless control bicycle fitness riding platform control system System: China, 106730765A[P].2017-05-31), realized the stepless control of the Bluetooth communication and magnetic resistance of the riding platform, but its single connection mode only supports Bluetooth connection, not compatible with the mainstream ANT+(fe -c) The domestic and foreign riding software of the communication protocol cannot further improve the real-time and stability of the control system of the fitness riding platform through the embedded real-time operating system, and further increase the experience and fun of riding

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