PDA完成安全检查管理,包括安全评估、隐患管理和纪律违章管理以及隐患复查等业务，实现闭环管理。-PDA complete safety inspection management, including security assessment, risk management and discipline violation management and review other business risks, to achieve closed-loop management.

实现窗口动态曲线，能够从串口读取数据显示在ARM核心评上-Dynamic curve to achieve the window to read the data from the serial assessment on the ARM core