Dead reckoning automotive way_TESEO DRAW
【產品特性】 Flexible firmware solution, supporting different configurations:
*Differential Wheel Pulse (DWP)
Sensors over UART
Automatic free mount
Automatic sensors and temperature compensation
3D dead reckoning
Map matching feedback
【產品應用】 In-dash navigation
Emergency call (eCall, ERA-GLONASS)
Usage-Based Insurance (UBI)
Car to car
【文字介紹】TESEO-DRAW firmware is a multi-sensors data fusion hub for Teseo family IC’s.
Thanks to filtering and predictive algorithms TESEO-DRAW augments user’s positioning experience in terms of accuracy and availability,especially when GNSS signal is degraded by environmental conditions (tunnels, urban canyon,indoor parking and multilevel highways junctions).
Vehicle’s position, height, heading and velocity are calculated by a Kalman filter, which fuses information coming from GNSS satellites with data coming from sensors such as gyroscope,accelerometer, odometer and temperature sensors.