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Inertial Navigation System
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Fiber Optic Gyroscope GNSS Integrated Inertial Navigation System for Land Vehicle

Fiber Optic Gyroscope GNSS Integrated Inertial Navigation System for Land Vehicle

Brand Name: FIREPOWER
Model Number: INS500D
MOQ: 1
Price: 7000$
Payment Terms: L/C,T/T,Western Union
Supply Ability: 500/month
Detail Information
Place of Origin:
China
Heading Accuracy:
0.1°
Attitude Accuracy:
0.02° (RMS)
Horizontal Velocity Accuracy:
0.1m/s
Gyro Range:
±400°/s
Gyro Zero Bias Stability:
≤0.3°/h
Acc Range:
±16g
Acc Zero Bias Stability:
≤50ug
Power Source:
9-36V
Weight:
≤2kg
Communication Interface:
PPS, Event, RS232, RS422, CAN
Packaging Details:
sponge+box
Supply Ability:
500/month
Highlight:

Land Vehicle Inertial Navigation System

,

GNSS Integrated Inertial Navigation System

,

Fiber Optic Gyroscope Inertial Navigation System

Product Description

Product Description


The fiber-optic integrated navigation system INS500D is based on closed-loop fiber-optic gyroscope, accelerometer and high-end GNSS receiving board with high cost performance, and is realized through multi-sensor fusion and navigation calculation algorithm, which meets the requirements of accurate measurement of attitude, heading and position information in the application fields of medium and high precision mobile measurement system and large UAV.


The system has inertial/satellite integrated navigation mode and pure inertial mode.

In the inertial/satellite integrated navigation mode, the satellite positioning information received by the GNSS receiver can be used for integrated navigation, and the pitch, roll, course, position, speed, time and other information of the carrier can be output; After the signal is lost, the position, velocity and attitude calculated by inertia are output, in which the pitch and roll are required to be accurate, the course keeping function is available in a short time, and the meter-level positioning accuracy is available in a short time. In the integrated navigation mode, post-processing information can be output for post-processing software to process.

 

After the pure inertial mode (i.e., GPS fusion has never been performed after power-on, and if it loses lock again after fusion, it belongs to the integrated navigation mode) is started, it has accurate attitude measurement function, can output the pitch and roll heading, and the pure inertial mode can find the north statically.


Technical Parameters

Parameter

Technical indicators

Position accuracy

Single point (RMS)

1.2m

RTK(RMS)

2cm+1ppm

Lock-loss

accuracy (CEP)

1.8nm/h

2 ‰ D, where D is the distance travelled (optional, DVL or odometer combination)

Heading (RMS)

 

Self-north seeking accuracy

0.1 ° × sec (Lati), 10 min alignment of stationary base; Where Lati denotes the latitude.

Lock-loss holding accuracy

0.1°/h

Attitude (RMS)

GNSS is valid

0.02°

Lock-loss holding accuracy

0.05°/h

Horizontal Velocity Accuracy (RMS)

Single point L1/L2

0.1m/s

GNSS is invalid

2m/s/h

Navigation data frequency

200Hz

Gyroscope

Range

400°/s

Zero bias stability

0.3°/h

Scale factor nonlinearity

50ppm

Angular random walk

0.02°/ √hr

Accelerometer

Range

16g

Zero bias stability

50ug⑤

Scale factor nonlinearity

 

100ppm

Speed random walk

0.01m/s/ √hr

Physical dimensions and electrical characteristics

Overall dimensions

138.5 mm× 136.5 mm×102mm

Weight

2.0 kg (without cable)

Input voltage

1236VDC

Power consumption

< 24W (steady state)

Store

16G

Environmental indicators

Operating temperature

-40℃~+60℃

Storage temperature

-45℃~+70℃

Random vibration

6.06g,20Hz~2000Hz

MTBF

3000h

Interface characteristics

PPS, EVENT, RS232, RS422, CAN (optional)

100m network port

Antenna Connector (TNC)

Wheel speed sensor interface


 Outline Drawing

Fiber Optic Gyroscope GNSS Integrated Inertial Navigation System for Land Vehicle 0