Analysis And Study On Large-scale Movement Application Systems And Data Of "the 100km Trail Walker"

The population base of sports in China is expanding,and doing sports has become a life style.With the emergence of a variety of sports APP,mobile applications on the sports market have been in full swing.The 100 km Trail Walker in Hunan Province is a large public sports,which is hosted twice a year,with more than ten thousand of participants each time,but there is no a corresponding mobile application system.However,most of the existing mobile applications can only be applied to a single user or a small number of users,and can't meet the large scale sports activities.Large-scale movement application systems of the 100 km Trail Walker emerge with the needs of times,and they aim to build an Internet connection and information exchange system among the 100 km Trail Walker organizers,sponsors and trailwalkers;on the one hand,they facilitate the positioning and navigation of walkers and help walkers access to their own health and receive the message pushed by organizers as well as the preferential information provided by the sponsors;on the other hand,they help the organizers obtain the real-time location,safety and health and other information of the walkers and conducive orderly scheduling of resources to ensure the smooth completion of the activities.In addition,they provide information of potential needs for businesses.This paper takes android as the platform to develop the mobile terminal using android studio tools;introducting the Baidu map API as the APP to plan and navigate the route of the walk;introducting orientation sensor into the position function of the mobile phone to realize the directional position;at the same time,developing mobile phone sensor,to realize the measurement of mileage,pace,calorie consumption and other functions,to monitor the health condition of the user in real time and obtain these data,to render real-time visualization in mobile terminal.In the design,the server uses Java EE technology to build the system,using MySQL as the database;The data is collected and analyzed by server,to show the people's dynamic in real time on the map with the thermodynamic diagram,and draw the data that obtained into graphs to present the real-time data analysis.Large-scale movement application systems of “the 100 km Trail Walker”,the results of the test show that the system runs well and the interface is friendly.Trailwalkers obtain the corresponding functional service through the client.The organizers' work efficiency of the 100 km Trail Walker is improved through the system in a certain extent,and human and material resources are saved.The system can provide efficient service and great convenience for the 100 km Trail Walker and has certain practical value and commercial value.