while warn analyzing server have to parse all vehicle data to find if there exist over speed, overload, fatigue driving, or some like these behavior, and to create warn message and store it.

• 警告判定器分析车辆的实时位置状态，检查它们是否存在超速、超载、疲劳驾驶等交通违法行为，并创建交通违法警告；