P-Box Plus
High-precision map positioning assembly
P-Box PlusAn upgrade to P-Box, our P-Box Plus integrates high-precision map data. The system, empowered by the high-precision Kalman filter, provides ADAS & autonomous driving with a lightweight positioning solution. Typical applications include L2 high-speed pilot driving, crowdsourcing map collection and construction, dynamic map matching, PCC commercial vehicle predictive endurance and automatic valet parking (AVP), etc.
Leading Data Fusion AlgorithmIntegrated Navigation Algorithm of Efficient and Stable Tight Coupling Algorithm Based on Kalman Filter
Vision Enhanced PositioningIntegrates data from ADAS cameras to provide more accurate positioning.
High-precision map engineHD-map Engine
Functional safetyMeet the requirements of ASIL-B level or above
PERFORMANCE
GyroscopeScale Factor Error(%)0.2
Offset over Temperature(°/s)0.07
Bias Instability (°/h)2
Nonlinearity (%)0.02
Misalignment, Axis-to-axis (°)0.05
AccelerometerScale Factor Error(%)0.3
Offset over Temperature(mg)2
Bias Instability(µg)50
Misalignment, Axis-to-axis (°)0.05
FeaturesOperating temperature-40℃ to +85℃
QualificationsAEC-Q100
Functional SafetyASIL-B
ADAS CompatibilityAutomated Driving
Mass ProductionYes
Sensor index
