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Advanced Components
UGF712
GNSS FOG Integrated Navigation System
UGF712 with built-in optical fiber gyro and quartz accelerometer, supports external odometer information assistance, makes use of a new generation of accurate calibration technology and multi-sensor data fusion technology, and has greatly improved the system reliability, accuracy and dynamism, and can also provide the information which the satellite navigation cannot provide, such as heading, attitude, etc.

UGF712 with built-in optical fiber gyro and quartz accelerometer, supports external odometer information assistance, makes use of a new generation of accurate calibration technology and multi-sensor data fusion technology, and has greatly improved the system reliability, accuracy and dynamism, and can also provide the information which the satellite navigation cannot provide, such as heading, attitude, etc. UGF712 fiber optic inertial navigation system is mainly composed of fiber optic gyroscope combination, accelerometer, DC power supply, A/D conversion circuit, navigation computer circuit, navigation software and structural components.

1.UGF712 (1 set):
The product host with built-in three-axis fiber optic gyroscope, threeaxis built-in quartz accelerometer and double GNSS (BD optional) receiver, can provide accurate multiple parameter navigation information of high real time and reliability by a new generation satellite/inertial integrated navigation algorithm;

2.Satellite antenna (2 pieces):
2 GNSS positioning antennas are configured in the product;

3.Antenna cable (2 pieces):
Both ends of the antenna feeder are TNC male connectors with standard configuration of 5 meters. One end is connected to the satellite antenna, and the other end is connected to the product host;

4.Magnetic base (2 sets):
Magnetic base is used for fixed antenna as powerful magnet sucker;

5.Data/power cable (2 pieces):
One piece of data cable supports one RS-232 interface, two RS-232/ RS-422 (configurable) interfaces, one USB interface, one CAN interface, four odometer interfaces and one PPS interface; one piece of power cable supports 24VDC rated power supply and adapts to 12~32V DC wide power range.


Accuracy (1σ)
Heading 0.05° dynamic alignment
0.1° dual antenna, 2m baseline
0.5° north finding
Attitude 0.02°
Positioning Autonomous: 1.2m
RTK: 2 cm + 1 ppm
Velocity Accuracy with GNSS 0.02 m/s
Position with Speedometer 5‰ of Mileage
Heaving Accuracy 5 cm or 1%
Start Time ≤ 10 s
Dynamic Alignment Time 1 ~ 2 min
Time to Direction Finding with Dual Antennas ≤ 1 min

Post Processing(1σ)
Heading 0.01°
Attitude 0.01°
Positioning See attachment table

IMU Performance
Gyro Technology: FOG
Output Range: ±300°/s
Bias: 0.3°/h
Accelerometer Output Range: ±10g
Bias: ≤100μg

Communication
Port 1 x RS422/RS232
1 x RS232
1 x CAN 2.0b
1 x LAN
Subsidiary Sensor Speedometer
DVL
Atmospheric pressure altimeter
Storage Capacity 16 GB
Update Rate 200 Hz

Power
Voltage 12~32 VDC (24 VDC nominal)
Consumption ≤24 W

Physical
Dimension 188 x 169 x 133 mm
Weight 4.2 kg
Operating Temperature -40℃ ~ +55℃
Water / Dust Proof IP65
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