pavement humidifier / pavement humidifier

People in many cities are believed to have a experience that they feel very hot when driving on the road in summer afternoon. This conception is involved on the isolation fence in the middle of streets. When it is stormy day, the device will collect the rain and in hot day, it will water the surface of the road. The device also have a intelligent
control system that it will scan the crossing cars and stop spraying so that it will not make the car wet. A watering-cart is busy watering along the long road, this device are involved to share the task.