CAR Manufacturers Rely on Sensors to Measure Different Things

Modern cars are packed with modern technology and much of its work is behind the scenes. From the engine bays to the bumpers, windshield, wheels and even the cabin, dozens of sensors constantly monitor what is happening inside as well as outside the vehicle.

One of the simplest explanations for the growing number of automotive sensors is that modern cars require information to operate efficiently and safely. Their electronic control units (ECUs) rely on data collected from different components to make decisions, adjust performance, and respond to changing driving conditions. Bosch notes that powertrain sensors offer measurements such as air mass, temperature and rotational speed to engine and transmission control systems.

Rather than relying on one computer to somehow understand everything, manufacturers use specialized sensors to measure different things. Their information enables the vehicle to respond to conditions that would otherwise be difficult or impossible to monitor accurately.

Some of the most significant sensors in your car are designed to help prevent accidents or reduce their severity. Anti-locking braking systems, electronic stability control and modern driver assistance features all of these depend on information gathered from multiple sensors.

Not all automotive sensors are concerned with keeping the engine running or preventing a collision. Few are designed to make everyday driving more convenient, while others help in monitoring components that drivers might otherwise overlook.

Each sensor has a specific purpose, to name a few of them: oxygen sensors, temperature sensors, wheel-speed sensors, radar sensors, Parking sensors, tire pressure sensors and rain sensors.

ABOUT THE AUTHOR

Mary Sagaya

[email protected]