The steering system of a vehicle is more than just the steering wheel, which the driver has direct contact with. It consists of various components to steer the vehicle safely. Faulty steering can lead to accidents and dangerous situations, which is why the proper functioning of steering systems is critically important.
Safety is a top priority in the automotive industry, so measurements on vehicle steering systems are essential to ensure that the vehicle can be steered reliably and precisely under all conditions. There are global standards, designed to ensure steering behaviour tests are consistent and reproducible.
The accuracy and precision of the steering is crucial for guiding a vehicle safely through bends and protecting it from obstacles. Vehicle dynamic measurements ensure that the steering responds precisely to the driver's inputs and does not exhibit any undesirable steering reactions. Steering torque ensures the steering reacts to the slightest application of force and changes to the steering angle have a direct effect on the steering system.
Road conditions can vary greatly, from dry roads to wet roads and even winter conditions with snow and ice. Driving dynamic measurements with steering wheel sensors help to ensure that the steering system reacts appropriately in all situations and gives the driver the necessary control over the vehicle. Various advanced driver assistance systems (ADAS), such as Electronic Stability Control (ESP), must also be analyzed.
At high vehicle speeds, the stability of the vehicle is paramount. Measurements on the steering system ensure that the vehicle retains the necessary stability to stay safely on track even when the steering angle or steering speed changes rapidly.
In addition to safety, efficiency and driving comfort also play an important role. A well-tuned steering system can reduce fuel consumption and increase driving comfort. Steering torque sensors and steering angle sensors help to optimize these factors.
A well-tuned steering system also ensures a comfortable ride, as it absorbs vibrations and shocks from the road. The use of steering effort sensors makes it possible to configure the steering system in such a way that it maximizes driving comfort and minimizes driver fatigue by requiring minimal steering torque to change the steering angle at maximum steering speed.
Vehicle dynamics measurements with steering effort sensors on vehicle steering systems are very important to ensure the safety, efficiency and driving comfort of vehicles. Especially regarding future-oriented autonomous driving (AD). The precise and reliable functioning of the steering is an essential component of road safety and helps to prevent accidents at an early stage. At the same time, vehicle dynamics measurements enable efficient use of resources and improve the driving experience.
