Controls are becoming increasingly important for the variety of functions that can be accessed today. Meanwhile, the trend is away from classical controls such as e.g. switches to infinitely controllable functional elements that give the user but rarely feedback on the activation of the function.
To achieve optimum comfort, the ergonomically correct design and shape of the seat cushions is of great importance. Numerous adjustment and comfort functions make it possible for the driver to adapt the seating position as well as parts of the contouring to his individual needs and physical conditions.
Dielectric or capacitive elastomer pressure sensors can be used not only for pressure measurement, but also for the fulfillment of operating functions.
Due to their soft consistency and flexibility, dielectric or capacitive elastomer pressure sensors can be advantageously integrated into seat cushions. With an arrangement of several sensors on the seat, so the pressure distribution of a seated person can be detected.
As part of the SPARTACUS project, we have developed dielectric elastomer sensors that can accurately measure a battery cell's expansion to monitor its health condition.
Center Smart Materials and Adaptive Systems CeSMA