This product has built-in three-axis integrated high-precision fiber optic gyroscope, three-axis high-precision quartz flexible accelerometer and mobile surveying-level multi-mode multi-frequency GNSS receiver supporting autonomous Beidou function. Through advanced intelligent combined navigation algorithm and Kalman filter, it is optimized for GNSS occlusion and multipath interference, and can achieve high-precision heading, attitude, speed and position measurement of moving carriers.
This inertial navigation system also has multiple sensor interfaces such as GNSS/odometer/DVL/barometric altimeter, which can well meet the long-term, high-precision and high-reliability navigation application requirements in complex environments such as urban canyons, and can be used for navigation and control of various unmanned systems.
Product features include: fast and accurate determination of initial heading and attitude, support for real-time heading and attitude output, built-in GPS and Beidou dual-mode receiver, support for dynamic fast alignment, INS/GNSS combination integrated design, support for IE post-processing, enhanced Kalman filter algorithm, and resistance to electromagnetic interference and vibration. It can be used in vehicle-mounted, airborne, ship navigation, stability control and other fields.
Номер детали, :
IF3600Заказ (Минимальный заказ) :
11. Product specification
INS/GNSS Integrated Navigation Accuracy |
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Attitude Accuracy |
Heading: ≤0.02° (1σ) |
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Pitch/Roll: ≤0.005° (1σ) |
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Position Accuracy |
Single Point Positioning: ≤2m (50% CEP) |
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RTK: ≤2cm + 1ppm (50% CEP) |
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Velocity Accuracy |
≤0.02m/s (1σ) |
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Alignment Time |
Starts after obtaining latitude, longitude, and altitude. Alignment duration: ≤5min. |
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INS/Odometer/DVL Integrated Accuracy |
0.25% ×mileage (dependent on Odometer or DVL accuracy) |
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Pure Inertial Navigation Accuracy |
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Attitude Accuracy |
Azimuth Alignment: ≤0.1°sec(Φ) (1σ, Φ: local latitude) |
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Horizontal Alignment: ≤0.008° (1σ) |
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Azimuth Maintenance: 0.03°/h (1σ) |
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Horizontal Maintenance: 0.02°/h (1σ) |
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Position Accuracy |
≤1 nautical mile/h (50% CEP) |
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Key Component Characteristics |
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Gyroscope |
Range |
±500°/s |
Bias Stability |
0.03°/h (1σ) |
Accelerometer |
Range |
±20g |
Bias Stability |
≤20μg (1σ) |
Physical Characteristics |
Interface Characteristics |
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Power Supply Voltage |
24V DC nominal (12–32V DC) |
Interface Type |
4× serial ports (RS232/RS422) |
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Power Consumption |
<20W |
Supported Signals: PPS, EVENTMARK input/output |
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Operating Temperature |
-40℃ to +60℃ |
Transmission Rate |
9600–921600 bps (configurable) |
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Protection Rating |
IP65 |
User Modes |
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Dimensions |
≤136mm ×136mm × 150mm |
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Weight |
≤3.8kg |
Vehicle-mounted (default), Airborne, Shipborne |
2. Product dimension
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