Single antenna GPS / INS system tightly integrated NV-GI1100-IV

GPS / INS system tightly integrated NV-GI1100-IV GPS / INS Tightly Integrated NV-GI1100-IV NV-GI1100-IV miniaturized MEMS tightly integrated navigation system tightly coupled technology precision, low power, 16-channel, single frequency Original carrier phase and pseudo output from the GPS receiver and MEMS inertial measurement unit closely packed, small size, light weight, excellent performance, relatively low prices and so on. NV-GI1100-IV tightly integrated navigation system can provide the level of attitude, heading and other fixed posture information, longitude, latitude, altitude and other location information, as well as three-dimensional acceleration, angular velocity inertial measurement information; and by extending the odometer, and other highly barometer auxiliary sensor further improve system accuracy and applicability, it can be widely used unmanned aerial vehicles, vehicle navigation, aviation and platform stability control and other fields. Applications 1, 2 unmanned aircraft, aviation 3, 4 platform stability, long-distance transport of 5, 6 Dynamic measurement of vessel attitude Mining and automated farming 7, trains and container tracking Features 1, GPS / INS closely integrated; 2, cost-effective , small size, light weight; 3, Rugged design to ensure that harsh environment can work; 4, differential GPS compatible (optional); 5, extend or highly barometer odometer and other sensors (optional). Performance / Specification system accuracy 1System Accuracy 1 heading Heading ≤1.0 deg (1 δ) horizontal attitude (roll and pitch) Horizontal Attitude (roll & pitch) ≤0.5 deg (1 δ) Position of the horizontal Horizontal 2.5 m CEP elevation Altitude 5 m CEP speed Velocity Accuracy ≤0.2 m / s (1 δ) Device Key Features Device Main Parameter Gyro Gyro Range Range ± 400 deg / s bias stability Bias Stability ≤0.05 deg / s Bias repeatability Bias Repeatability ≤0.05 deg / s accelerometer Accelerometer Range Range ± 10 g Bias stability Bias Stability ≤0.1 mg × Range (g) ≤0.1 mg × Range (g) Bias repeatability Bias Repeatability ≤0.2 mg × Range (g) ≤0.2 mg × Range (g) GPS 16 L1 GPS positioning time Cold start time Cold Start ≤60 s Typical Reacquisition Time Typical Reacquisition ≤10 s interface characteristics Interface Power Power 9 ~ 36 VDC, ≤3.5 W @ 12 VDC electrical interfaces Electrical RS232 / RS422 data update Rate Data Update Rate 100 Hz @ 115,200 baud rate environment Environmental Operating Temperature Operation Temperature -40 ° C ~ + 85 ° C Storage Temperature Storage Temperature -55 ° C ~ + 85 ° C Vibration Vibration 6 g @ 20 ~ 2000 Hz Shock Shock 30 g, 11 ms, 1/2 Sine physical properties Physical Physical Dimensions Size 81.8 × 68 × 73.5 mm Weight Weight ≤500 g