(R)EVOLUTION - The evolution of windscreen wipers

The evolution of windscreen wipers

Often considered a minor detail, windscreen wipers are nevertheless one of the most essential pieces of equipment for automotive safety. Their role is simple but vital: to ensure optimal visibility in all weather conditions. Without them, driving in rain or snow would quickly become impossible, and yet it was not until the early 20th century that this device was invented. In 1903, American Mary Anderson invented the first mechanical windscreen wiper system, operated manually from inside the vehicle. Her invention, long underestimated, laid the foundations for a piece of equipment that would become universal.

Over the decades, windscreen wipers have been perfected: electric motors, adjustable speeds, more flexible and resistant blades… Each improvement aims to offer greater efficiency while reducing discomfort for the driver. But the real revolution came in 1996, when Mercedes-Benz introduced a new system on its prestigious S-Class: rain sensors. These electronic devices automatically detect the presence and intensity of precipitation on the windscreen, adjusting the speed and frequency of the blades in real time. The driver no longer needs to intervene: cleaning becomes intelligent, responsive and perfectly adapted to external conditions.

This innovation marked a turning point. The windscreen wiper ceased to be a simple mechanical accessory and became an integral part of active safety systems. By maintaining clear visibility at all times, it directly contributes to reducing the risk of accidents in the event of sudden rain or heavy downpours. It also illustrates the growing trend towards vehicle function automation, where electronics assist the driver for greater comfort and peace of mind.

Since then, technology has continued to advance. Wiper blades benefit from new, more efficient and durable materials, while integrated washing systems ensure optimal distribution of cleaning fluid. Some high-end vehicles combine windscreen wipers with on-board cameras and radars to ensure the optimal functioning of assisted vision systems. In a world where cars are becoming increasingly autonomous, a clear windscreen is no longer just a matter of comfort for the driver, but also an essential condition for the proper functioning of sensors.

Today, automatic windscreen wipers and their developments have become a global standard, contributing discreetly but effectively to road safety. They remind us that even the most seemingly simple innovations can profoundly transform the driving experience and save lives.