Unique in its class. The Vehicle Inertia Monitor is not a typical digital inclinometer or tilt sensor that is commonplace in the J1939 market. Most inclinometers are intended for static environments where the vehicle is not moving and therefore generate significant pitch / roll errors when the vehicle accelerates, decelerates or turns.
The VIM incorporates advanced signal processing techniques using dynamic modeling and detected vehicle motion from the SAE J1939 CAN-Bus communication link. This results in extremely accurate pitch / roll estimates when the vehicle is in motion.
Additionally the VIM filters noise from these attitude estimates via sensor data fusion within a predictive Kalman filter to provide fast, smooth data results in real-time.
Integrated MEMS Accelerometer and Gyroscope support Moving Vehicle Pitch and Roll Estimates
3-Axis Vibration Monitoring of SubBand Frequency Grms-Force Levels with Optional Order Tracking
3-Axis Selectable Sensitivity / Bandwidth Vibration Monitoring Device with J1939 Interface
Real-Time Grms Level Monitoring within Configurable Frequency SubBands
• SubBand Frequency Order Tracking to a Configurable J1939 Sync Parameter
Real-Time Spectrum Display w/ Peak Hold and Logarithmic Display Options
Advanced Spectral or Cepstral Domain Based Gearbox Analyses and Profiling (Future)
User Friendly Utility Software to Configure and Monitor VIM while Installed to Target Vehicle
VIM Operating Mode and Settings Vehicle Wheel Speeds L/R Ratio w/ AutoCal