The Design And Development Of Software Training System For Intelligent Bike Trainer

With the deterioration of the environment,indoor bike trainers gradually begin to enter the scope of our vision.Because of its low cost,simplification,especially impervious from environmental factors,it is generally accepted by the public.Most present indoor bike trainers are mechanical,usually without connection and controlling with the intelligent terminal,especially cannot directly controlled on home Windows platform.As the economic level develops,this kind of low-end indoor bike trainers have already failed to meet the daily fitness training data visualization and the needs of interactive,interesting training.In the rapid development of technology,it is of great practical significance to develop a software training system which can be used on Windows platform.The paper analyzed the existing domestic indoor bike trainers.In view of the problems as poor communication ability,single platform,simple function and weak interaction,this paper designs a program to develop a software training system for intelligent bike trainer.Involving embedded,WPF,Unity3 D technology.The main work of this paper is as follows:1.The whole design of the embedded wireless communication equipment has been completed.Through the use of radio frequency module to solve the problem of communication capacity,design and implementation of one to many,low-latency communication program,while the fuction of the data analysis and classification has been completed.2.The design based on a large number of pre-test data,by using the curve fitting algorithm based on the Fourier series expansion to process discrete gradient data and finish the video training.So as to enhance the fun of riding training.3.Using XML to design a lightweight database to finish the function of displaying user training data and improve its readability.Considering the sustainability of products and property rights protection,a practical and low cost serial number calculation scheme is designed by using Bluetooth address and CRC16 algorithm.4.Based on the WPF framework,this paper designs a client of Windows platform.And this design solve the problem of software platform monotonous and the simple function.The VR Riding Game model based on Unity3 D technology is designed to provide an immersion experience to the user.The feasibility and stability of this paper are validated by a lot of practical tests.The delay is effectively controlled within milliseconds and multi-point communication of human-computer interaction is realized,which support for the future holographic indoor bike trainers.