Non-contact optical sensors Correvit L-Motion, standard / 5335A
The optical sensors Correvit L-Motion enable direct, slip-free measurement of longitudinal speed in vehicle driving dynamics tests. They are designed for application under extreme testing conditions, e.g., measuring longitudinal dynamics on snow and ice as well as wet surfaces.
주요 특징 / 장점
- Working range 350±100 mm, applicable from 0.1 … 250 km/h (optional up to 400 km/h)
- Excellent distance measurement accuracy: ±0.1%
- New technology reduces signal noise and enables a minimal signal delay of 6 ms
- Built-in GPS receiver (route mapping)
- Low adjustment effort at the vehicle, shorter setup time, no running-in procedure
Correvit L-Motion sensors use the proven Correvit technology for non-contact speed measurement. They produce excellent accuracy on all standard testing surfaces - wet or dry. L-Motion sensors adapt automatically to smooth, static water-covered surfaces, as well as to areas of moving or turbulent water, or sprayed surfaces. A new algorithm significantly reduces the signal noise. This algorithm and the high measurement frequency of 500 Hz enable a minimal signal delay of 6 ms. A built-in 5 Hz GPS receiver enables determination of position data and time. The external magnetic antenna allows flexible and quick mounting on the vehicle. L-Motion sensors feature high-quality optical elements, the newest optoelectronic components and state-of-the-art high-performance signal processing based on DSP and FPGA‘s. Speed and distance information is updated at 500 Hz to track every highly dynamic maneuver. The delivered KiCenter software allows easy configuration. Programmable, standardized signal outputs and interfaces provide direct connection to PC and virtually all data acquisition systems, making all measured values directly available. In combination with the DTI-Logger and the KiCenter software, L-Motion sensors enable very easy measurement of braking distances.