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Spatial雙天線光纖陀螺組合導(dǎo)航系統(tǒng)0.01°

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品牌名稱:
AN
水平:
8毫米
高程:
15毫米
Spatial FOG Dual GPS輔助慣性組合導(dǎo)航系統(tǒng)與航姿參考系統(tǒng)包含超高精度光纖陀螺儀、加速度計(jì)、磁力計(jì)和壓力表,并設(shè)有雙天線RTK GNSS接收器。它們耦合于融合算法,提供精確導(dǎo)航與定向 (POS)。
Spatial FOG Dual
為雙天線光纖陀螺儀組合導(dǎo)航系統(tǒng)。相比Spatial FOG光纖陀螺儀慣性測(cè)量單元,更加適合普及應(yīng)用于海陸空測(cè)繪行業(yè),也適合天線追蹤、直升機(jī)、極限運(yùn)動(dòng)、機(jī)器人等。
FEATURES特點(diǎn)

Spatial FOG Dual features dual antenna moving baseline RTK. This allows it to provide highly accurate heading while both stationary and moving. It is an excellent choice for applications with low dynamics where single antenna systems struggle or any application where additional heading accuracy is required. An added benefit is the ability to accurately measure vehicle slip angle.

EXTREME INERTIAL PERFORMANCE卓越慣性性能

Spatial FOG Dual contains the KVH Industries 1750 fibre optic gyroscope (FOG) IMU, which provides extremely accurate inertial data far beyond the best MEMS technology available. This allows Spatial FOG Dual to acheive very high accuracies and dead reckon without GNSS for extended periods of time. Despite the high accuracy FOG IMU, Spatial FOG Dual has a very competitive price tag that is lower than many MEMS systems on the market.

RTK GNSS RECEIVER支持實(shí)時(shí)動(dòng)態(tài)差分

Spatial FOG Dual contains a dual frequency Trimble RTK GNSS receiver that provides up to 8mm accuracy positioning and supports all of the current and future satellite navigation systems, including GPS, GLONASS, GALILEO and BeiDou. It also supports the Omnistar service for hassle free high accuracy positioning. Spatial FOG Dual supports both real time RTK positioning and logging of raw satellite data for kinematic post-processing.

ADVANCED FILTER先進(jìn)濾波技術(shù)

Spatial FOG Dual contains Advanced Navigation's revolutionary sensor fusion filter. The filter is more intelligent than the typical extended kalman filter and is able to extract significantly more information from the data by making use of human inspired artificial intelligence. It was designed for control applications and has a high level of health monitoring and instability prevention to ensure stable and reliable data.

HOT START熱啟動(dòng)

Spatial FOG Dual contains a next generation battery backup system that allows it to hot start inertial navigation from its last position in 2 seconds and obtain a GNSS fix in approximately 3 seconds. The battery backup system lasts for the lifetime of the product and will provide backup for 48 hours without power. Advanced Navigation's Spatial series are the only GNSS/INS in the world to provide hot start inertial navigation.

RELIABILITY高可靠性

Spatial FOG Dual has been designed from the ground up for mission critical control applications where reliability is very important. It is built on top of a safety oriented real time operating system and all software is designed and tested to safety standards with fault tolerance in place. The hardware is protected from reverse polarity, overvoltage, surges, static and short circuits on all external interfaces. The GNSS contains RAIM, which excludes both malfunctioning, and tampered satellite signals. Spatial FOG Dual contains a backup MEMS IMU, which it can seamlessly fall back to should the primary IMU fail.

HIGH UPDATe RATE高數(shù)據(jù)更新率

Spatial FOG Dual's internal filter runs at 1000Hz and data can also be output at this rate over high speed RS232 or RS422. This allows for control of dynamically unstable platforms.

PERIPHERALS外掛附件

Spatial FOG Dual features two general purpose input output pins and two auxiliary RS232/RS422 ports that support an extensive number of peripherals. Including odometer based input for ground vehicles, DVLs and USBLs for underwater navigation, NMEA input/output and more. For an integration fee, custom peripheral devices can be added.

APPLICATIONS應(yīng)用

MARINE SURVEYING海洋調(diào)查

Spatial FOG Dual is ideal for marine surveying applications, providing all the reference data required in a single unit. It provides a very high accuracy source of real time roll, pitch and heading as well as RTK accuracy positioning ideal for referencing subsea points. It features a revolutionary tightly coupled heave filter that provides heave accuracy surpassing most post processed heave systems. It also supports Omnistar for enhanced accuracy positioning offshore.

LAND SURVEYING大地測(cè)量

Spatial FOG Dual's high accuracy roll, pitch and heading make it well suited for surveying applications. It supports RTK which allows it to provide dramatically enhanced positioning accuracy over standard GPS with positioning accuracy of 8mm. The system supports connection of a high resolution wheel speed sensor or odometer which allows it to maintain accurate data through GPS outages and continue surveys through tunnels and other areas where GPS signals are not available. It also supports output of RINEX raw satellite data for post processing.

HELICOPTERS直升機(jī)

Spatial FOG Dual is ideal for use in helicopters where high levels of magnetic interference make magnetic heading unusable. In this application, single antenna GNSS/INS systems can have issues resolving the heading due to the 3D movement and stationary hovering of the platform. Spatial FOG Dual is able to provide very high accuracy heading under all conditions whether stationary or moving and through all levels of magnetic interference.

ANTENNA TARGETTING天線追蹤系統(tǒng)

In both stationary and moving antenna applications, Spatial FOG Dual provides a high accuracy source of roll, pitch and heading that is ideal for antenna targetting control. Its ability to provide continuously reliable data through extended GPS outages and interference means that systems can maintain very high uptimes.

MOTORSPORT賽車

Spatial FOG Dual is an excellent tool for performance measurement in motorsport. From the velocity and orientation data, slip, oversteer and understeer can be calculated. The velocity and acceleration data can be used to calculate improvements to braking and accelerating. Position can be used to determine the deviation from the optimum track position. Spatial FOG Dual’s high vibration tolerance and dynamic range means there are no concerns about engine or road vibration. Spatial FOG Dual also supports data output to data acquisition systems such as Dewesoft products.

ROBOTICS機(jī)器人

Spatial FOG Dual’s accurate orientation data allows for stabilization of robotic systems and its position, velocity and acceleration data can be used for robot navigation. Spatial FOG Dual’s high update rate allows it to control dynamically unstable platforms and its focus on safety and reliability provides for piece of mind.

SPECIFICATIONS規(guī)格書(shū)

NAVIGATION導(dǎo)航
Horizontal Position Accuracy 0.8 m
Vertical Position Accuracy 1.5 m
Horizontal Position Accuracy(with SBAS) 0.5 m
Vertical Position Accuracy(with SBAS) 0.8 m
Horizontal Position Accuracy(with RTK) 0.008 m
Vertical Position Accuracy(with RTK) 0.015 m
Velocity Accuracy 0.005 m/s
Roll & Pitch Accuracy 0.01 °
Heading Accuracy 0.01 °
Slip Accuracy 0.01 °
Heave Accuracy 2 % or 0.02 m
(whichever is greater)
Orientation Range Unlimited
Hot Start Time 2 s
Internal Filter Rate 1000 Hz
Output Data Rate Up to 1000 Hz
SENSORS
Sensor Accelerometers Gyroscopes Magnetometers Pressure
Range 10 g 490 °/s 8 G 10 to 120 KPa
Noise Density 120 ug/√Hz 0.8 °/hr/√Hz 210 uG/√Hz 0.56 Pa/√Hz
Non-linearity < 0.03 % < 0.005 % < 0.05 % -
Bias Instability 50 ug 0.05 °/hr - 100 Pa/yr
Scale Factor Stability < 0.06 % < 0.02 % < 0.05 % -
Cross-axis Alignment Error 0.05 ° 0.02 ° < 0.05 ° -
Bandwidth 200 Hz 440 Hz 110 Hz 50 Hz
GNSS全球衛(wèi)星導(dǎo)航系統(tǒng)
Model Trimble MB-One
Supported Navigation Systems GPS L1, L2
GLonASS L1, L2
GALILEO E1
BeiDou B1
Supported SBAS Systems WAAS
EGNOS
MSAS
GAGAN
QZSS
Omnistar HP/XP/G2
Trimble RTX
Update Rate 20 Hz
Hot Start First Fix 3 s
Cold Start First Fix 30 s
Horizontal Position Accuracy 1.2 m
Horizontal Position Accuracy
(with SBAS)
0.5 m
Horizontal Position Accuracy
(with RTK)
0.008 m
Velocity Accuracy 0.005 m/s
Timing Accuracy 20 ns
Acceleration Limit 11 g
COMMUNICATION通信
Interface RS422 (RS232 optional)
Speed 4800 to 10M baud
Protocol AN Packet Protocol or NMEA
Peripheral Interface 2x GPIO and 2x Auxiliary RS232
GPIO Level 5 V or RS232
GPIO Functions 1PPS
Odometer
Stationary
Pitot Tube
NMEA input/output
Novatel GNSS input
Trimble GNSS input
AN Packet Protocol input/output
Packet Trigger Input
Event Input
HARDWARE硬件
Operating Voltage 9 to 36 V
Input Protection -40 to 100 V
Power Consumption 510 mA @ 12 V (typical)
Hot Start Battery Capacity > 48 hrs
Hot Start Battery Charge Time 30 mins
Hot Start Battery Endurance > 10 years
Operating Temperature -40 °C to 75 °C
Environmental Protection IP67
MIL-STD-810G
MTBF > 36,000 hrs
Shock Limit 40 g
Vibration 12 g
Dimensions 94x94x95 mm
Weight 740 grams
 

Ordering Information訂貨信息

Part Number:SPATIAL-FOG2-EK       Description:Spatial FOG evaluation Kit
Notes: Spatial FOG evaluation kit Includes items listed in section 6.1 L1 GPS, GLONASS, BeiDou, SBAS DGNSS supported License required for RTK, L2, L5, Galileo and raw data logging

Spatial FOG Dual e<em></em>valuation KitSpatial FOG Dual evaluation Kit

 

 Spatial FOG Dual e<em></em>valuation Kit rugged transport caseSpatial FOG Dual evaluation Kit rugged transport case

 

 

 

 

 

 

 

 

Part Number:SPATIAL-FOG2    Description:Spatial FOG Unit

Notes:Spatial FOG unit L1 GPS, GLONASS, BeiDou, SBAS DGNSS supported License required for RTK, L2, L5, Galileo and raw data logging No cables included

Part Number:SPATIAL-FOG2-NOGNSS    Description:Spatial FOG Unit (No GNSS)
Notes: Spatial FOG unit without internal GNSS receiver No cables included

Part Number: SF-LIC-8MM    Description: RTK, L2, L5, Raw Data and Galileo License Upgrade

Notes: GNSS receiver software license upgrade that enables RTK, L2, L5, Raw Data and Galileo

Accessories:

Part Number:SF-DU-KIT        Description:Spatial FOG Dual Antenna Upgrade Kit

Notes:Upgrades Spatial FOG to be a dual antenna system for enhanced heading See section 10.5.3
Part Number:8071-4336-78    Description: Unterminated Interface Cable
Notes:Spatial FOG connector with 2 metres of unterminated cable See section 8.9
Part Number:SF-CABLE-KIT  Description:  Spatial FOG evaluation Cable Harness
Notes:Spatial FOG connector with 2 metres of cable to industry standard connectors See section 8.10
Part Number:BF046WS140612-06       Description: Right Angle SMA to TNC 4m Cable
Notes:Right Angle SMA to TNC connector 4 metre antenna cable
Part Number:G5Ant-53A4T1                 Description:Antcom GNSS Antenna
Notes:Antcom G5 L1/L2/L5 GNSS antenna with survey mount
Part Number:57970-10-INT                   Description:Trimble Zephyr GNSS Antenna
Notes:Trimble Zephyr 2 L1/L2/L5 GNSS Antenna
Part Number:OBDII-ODOMETER         Description:OBDII Odometer   Notes:OBDII Odometer Interface See section 9.8.2

Part Number:AD-UNIT   Description: Air Data Unit    Notes:Air data unit provides pitot and static air data aiding for Spatial FOG in fixed wing aircraft

Part Number:MOUNT-SUCT                Description:Suction Cup Antenna Mount

Notes:Suction cup 5/8” GNSS antenna survey mount for easy installation of GNSS antenna on vehicles

base station radio modem RTK corrections: base station radio modem RTK corrections require two additional pieces of hardware, these are the base station and the radio modem receiver. The base station is setup at a fixed location and transmits corrections to the radio modem receiver that is connected to the mobile Spatial FOG unit. The radio modem receiver and Spatial FOG unit must remain within range of the base station to receive these corrections, typically this range is approximately 20km. We recommendTrimble R8sRTK base station.

 
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