Electromechanical actuator uMEMS

semi-rotary12-voltIP40

This new AML LuMEMS, provides the true pitch angle of the vehicle, can be integrated into virtually any type of vehicles, and offers improved performance with lower weight. These performance features make this technology the preferred solutions for automatic leveling and improve safety and comfort for the driver. AML has developed the digital sensing for automatic leveling of headlights. For decades, OEMs and Tiers have relied on the châssis sensors. These cannot detect ail influencing factors and are exposed to harsh environmental conditions due to their external fitting on the vehicle. The châssis sensors with their long wiring and protection devices are additional weight and inhibit a weight-optimized vehicle development. With LuMEMS AML offers a digital and therefore very small and light solution to measure the pitch angle of the vehicle independent of the road position. Static as well as dynamic headlamp leveling is possible with a very high accuracy. With LuMEMS a significant weight réduction with positive influence on C02 émissions is achieved. The real-time pitch angle of the vehicle additionally provides more safety through best illumination and reduced glare of oncoming traffic. True pitch angle measurement This technology is based on MEMS sensors and a micro- controller. In a stationary state LuMEMS measures and calculâtes load variation. During the motion phase, a specific algorithm calculâtes the pitch of the vehicle relatively to the road. LuMEMS preferred installation location is the vehicles cabin. LuMEMS allows to adjust headlamps in accordance with ECE R48.