On climate, our subtropical monsoon climate, every summer there will be a lot of rain, but the car wipers use is directly related to traffic safety. I believe we have a lot of friends have had rain kept the driver to adjust wiper speed of trouble - too slow brush dirty rain, too fast also affect sight, traffic safety disadvantage. Sensing wipers appearance, greatly improving ease of driving rain, a good solution to the driver friends troubles.

 

It is reported that the traditional wipers are busy break style, there are three sections to four, ranging from drivers to make adjustments in accordance with the rain and the line of sight conditions. And rain-sensing wipers are controlled by the rain sensor wipers operating frequency, rain sensor, including hidden behind mirrors, fixed on the front windshield. Equipped with an infrared LED consisting forward transmitting and receiving device, according to the case of infrared reflective judgment rainfall size, and then automatically adjust the frequency of the wiper action.

 

Rain-sensing by light-emitting diode emits a beam on the front windscreen, through the intensity of the reflected beam, automatically determine the amount of rain or moisture content of the glass, if the water drops sensing windshield wipers will start operation not only that, but also decided to set aside the rain wiper speed faster or slower in accordance with the prevailing rain situation, the operating speed of the wipers do stepless adjustment, fully synchronized with the weather conditions, avoiding the driver always rain according to the size of the continuous manual adjustment wiper frequency troubles, this feature is particularly convenient in the rainy summer.