GNSS Degradation
Signal blockage and multipath in urban and natural environments.
Solutions / Smart Driving
Vehicle-Grade Positioning & State Estimation
Vehicle-grade IMU, multi-constellation GNSS and adaptive fusion support continuous positioning through urban canyons, tunnels and underground environments.
Urban positioning < 5 cmRedundancy switch < 10 msMulti-platform integration
02
Mission Challenge.
Key operating constraints that shape the solution architecture.
Dynamic Motion
High dynamics and vibration across vehicle platforms.
Safety Redundancy
Continuous reliable positioning with fallback.
03
PopperSeek Solution Stack.
A complete sensing, navigation and engineering stack.
Sensors
IMU, GNSS, wheel speed and aiding sensors.
Navigation System
Tightly coupled vehicle-grade navigation core.
Fusion Algorithms
Multi-sensor fusion with integrity monitoring.
Reference Kit
Pre-integrated validation platform.
Engineering Support
Application guidance and integration.
04
Recommended Products.
Mission-ready modules matched to this operating environment.
POPNAV8000
High-performance GNSS/INS navigation system
POPIMU7000
Tactical-grade IMU with excellent bias stability
POPAHRS9000
Advanced AHRS for robust attitude
Reference Kit
Vehicle navigation reference platform
05
Technology Behind the Solution.
Core technologies supporting reliable sensing and navigation.
Sensor Fusion
Tightly coupled fusion for robustness and accuracy.
Drift Suppression
Long-duration stability during GNSS degradation.
Calibration
Spatial and temporal calibration for vehicle sensors.
Embodied State Interface
Machine-readable vehicle state.
06
Proof & Validation.
Validation evidence across environment, navigation and lifecycle requirements.
Navigation Proof
Validated configuration and field testing.
Environmental Proof
Vibration, shock and humidity tested.
Integration Proof
Vehicle integration tested across platforms.
07
Related Cases.
Adjacent deployments with similar operating constraints.
