实现在百度地图上定位，并且显示运动轨迹，并且可以每隔二十分钟刷新一次状态，显示运动状态-Implement on Baidu map to locate and display the trajectory, and can refresh the status every twenty minutes, showing the state of motion

在百度地图上定位，并显示运动轨迹，并可以判断出运动状态-Locate on Baidu map and display the trajectory, and it can determine the state of motion