MGR-S140
Vehicle Inertial Navigation Module
| Attitude Accuracy | ≤0.05° (RMS) |
| Heading Accuracy | ≤0.05° (single) / ≤0.1° (dual) |
| Position (DR) | < 2% distance |
| Update Rate | 200Hz (configurable) |
| Gyro | 3-Axis, ±500°/s |
| Accelerometer | 3-Axis, ±50g |
| Speed Input | OBD-II / Pulses |
| Communication | 1×RS232, 2×RS422, 1×PPS |
| Protocol | NMEA / Binary |
| OBD-II | J1939 Compatible |
| Dimensions | 100×79×70 mm |
| Weight | ≤0.8kg |
| Connector | Automotive grade |
| Supply Voltage | 12~36V |
| Power | ≤10W |
| Reverse Protect | Yes |
| Operating Temp | -40°C to +60°C |
| Storage Temp | -40°C to +60°C |
| Standard | GJB150 |
| IP Rating | IP65 |
The MGR-S140 is a vehicle inertial navigation module designed for commercial fleet management and automotive applications. With pure inertial dead reckoning capability, it maintains accurate positioning even when GNSS signals are blocked, making it ideal for urban canyons, tunnels, and covered parking structures.
Commercial vehicles
Tunnel navigation
Autonomous driving