Part 5/7:
Interestingly, many automatic wiper systems utilize dual sensors positioned strategically to offer a more accurate reading. By comparing the signals from the two sensors, the system can quickly determine if there’s variability in the amount of water detected, allowing it to respond appropriately and automate wiper activity more efficiently.
Real-World Applications and Limitations
Automatic wipers are both a convenience and a source of occasional frustration. While they are generally reliable, users may experience exaggerated reactions during light rain or sluggishness during heavy downpours. This variability indicates the need for users to be able to manually adjust the wipers. Thankfully, most systems provide a sensitivity control on the wiper stalk for fine-tuning.