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BW-5122-High-Precision-MEMS-Intergrated Navigation System
| Place of Origin | Jiangsu,China |
|---|---|
| Brand Name | BWSENSING |
| Model Number | BW5122 |
| Minimum Order Quantity | 1 PCS |
| Price | USD 5000-1000 |
| Payment Terms | T/T |
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xProduct Details
| Axis | 3 Axis Inertial System | Triaxial GyroscopeDynamic Range | ±500°/s (customizable Up To ±4000°/s) |
|---|---|---|---|
| Triaxial Gyroscope Bias Stability | 5°/h (GJB Standard, 10-second Average) | Triaxial Accelerometer Dynamic Range | ±16g |
| Operating Temperature | -40°C～+85°C | Triaxial Accelerometer Bias Stability | 0.2 Mg (GJB Standard, 10-second Average) |
| Interfaces | RS-232, CAN/CAN-FD, PPS, And EVENT |
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| Bias stability |
|---|
Product Description
Product Overview
BW-5122 is a compact, high-precision MEMS intergrated navigation systemindependently. It integrates a high-performance MEMS IMU (Inertial Measurement Unit) and supports external GNSS data input. Utilizing multi-source Kalman filter fusion algorithms, it delivers continuous, reliable high-accuracy positioning and navigation information in complex environments. Applications include drones, military training equipment, and stabilization platforms
Key Technical Features
MEMS IMU Specifications
:
Triaxial Gyroscope Dynamic range: ±500°/s (customizable up to ±4000°/s)
Triaxial Gyroscope Bias stability: 5°/h (GJB standard, 10-second average)
Triaxial Accelerometer:
Triaxial Accelerometer Dynamic range: ±16g
Triaxial Accelerometer Bias stability: 0.2 mg (GJB standard, 10-second average)
Calibration: Factory-level temperature and dynamic calibration
.
Advanced Algorithms
Adaptive Static/Dynamic Alignment: Optimizes orientation accuracy in motion or stationary states.
System-Level Error Compensation: Automatically corrects installation misalignment and wheel speed ratio errors
.
Multi-Source Kalman Filter Fusion: Integrates GNSS and IMU data for robust performance in signal-blocked environments (e.g., tunnels, urban canyons)
.
Performance in Challenging Environments
Lock Loss Positioning Accuracy: ≤0.2% × D (distance traveled) during GNSS signal loss
.
Interfaces: RS-232, CAN/CAN-FD, PPS, and EVENT protocols for flexible system integration.
Core Functions
Continuous Navigation Output: Combines factory-calibrated IMU data with external GNSS (e.g., odometer and steering inputs) to generate high-frequency position, velocity, and attitude updates.
Adaptive Data Validation: Self-assesses data reliability through source effectiveness screening and error compensation
.
Complex Scenario Adaptability: Maintains precision in environments like dense urban areas, forests, and tunnels via multi-sensor fusion and dynamic calibration
.
Applications
Drone Navigation: High-precision hovering and trajectory tracking.
Military Training: Stabilized platform control and mission simulation.
Autonomous Vehicles: Sub-meter positioning in GNSS-denied zones.
Industrial Machinery: Precision motion control for heavy equipment.
Competitive Advantages
Miniaturized Design: Optimized for space-constrained applications (e.g., UAVs, robotics).
Cost-Effective Integration: Compatible with industrial-grade MEMS sensors and standard interfaces
.
Military-Grade Reliability: Operates in extreme temperatures (-40°C to +85°C) and withstands shock/vibration
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