What is the input of an automatic windscreen wiper?

The input of an automatic windscreen wiper typically includes data from rain sensors that detect moisture on the windshield. These sensors determine the presence and intensity of rainfall, prompting the wiper system to adjust its speed and frequency accordingly. Additionally, inputs may come from user settings, such as the desired wiper speed or mode (intermittent, low, high). Together, these inputs enable the wipers to operate efficiently in response to changing weather conditions.