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Excellent Performance MEMS Inertial Navigation System

Excellent Performance MEMS Inertial Navigation System

Introduction:
Support GNSS real-time RTK function.
Serial port reads IMU and GNSS data Combined navigation function.
able to store post-processing data...
real-time calculation of the carrier's location, speed, heading and attitude and other information.
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Technical Advantages:

Serial port reads IMU and GNSS data

Combined navigation function, real-time calculation of the carrier's location, speed, heading and attitude and other information

Support GNSS real-time RTK function, able to store post-processing data

Provide standardized user general agreement to support the user according to their own needs

Provide standardized user general agreement to support the user according to their own needs

Two RS232 and RS422 serial interfaces are available to enhance the standardization and versatility of product features

 MEMS Inertial Navigation System

Product Description:

This product is equipped with MEMS gyroscope and accelerometer and mapping multi-mode multi-frequency GNSS receiver. It can achieve a single antenna dynamic alignment or dual antenna-assisted fast high-precision orientation, and the directional accuracy can reach up to 0.1 deg.

This product is equipped with a new integrated navigation and fusion algorithm engine. Making use of the SFE for GNSS occlusion, multi-path interference to optimize the design, it can used in city, canyons and other complex environments to meet the requirements of long time, high precision , high reliability navigation application.

The product can support GNSS / odometer / DVL / barometric altimeter and other sensors external, with excellent scalability. Through the use of multi-sensor data fusion technology, and the combination of the  inertial measurement and phase , it can make the system geographical adaptability and robustness Greatly improved. To meet the mobile street surveying, marine mapping and other applications in the field of mapping needs, supporting the original data storage and mapping level navigation post-processing software, the user can choose according to their demand.

 

Technology Parameter:

NS-INS-10 system real-time accuracy

course

0.1° dual antenna modebaseline length≥ 2m
0.5° single antenna mode

attitude

0.5°

position

single point positioning≤ 2m(CEP) RTK 50px+1ppm(CEP)

Speed accuracy 

0.1m/s

Data update rate

200Hz (configurable)

Start time

≤ 10s

Alignment time

1~2min (depending on the form of dynamic maneuver)

dual antenna assisted directional time≤ 1min

reprocessing accuracy

course

0.25°

attitude

0.15°

position accuracy

lockout time0s accuracy0.02m



position accuracy

lockout time10s accuracy0.2m



position accuracy

lockout time60s accuracy10m

Key components parameters

gyroscope

range±450° /s zero partial stability:≤ 20° /h

accelerometer

range±5g  zero partial stability≤ 1mg

user model

car model(the default model)

airborne modelship model

data interface

Interface mode

1path RS2321pathRS4221path differential signal2pathsingle-endedsupport PPSEVENTMARK input/output

baud rate

9600-115200 bps (configurable)

physical characteristics

supply voltage

24VDC rated1032VDC

power consumption7W

operating temperature

-40℃+80℃

waterproof level

IP65



physical size

102mm×56mm×38mm

weight

< 250g

Application fields:


space field

UAV

aerial surveying

aircraft black box

high dynamic measurement range
small dimension, light weight

supports real-time RTK mobile stations

hold IE data post-processing

INS / GNSS combination design

land-based domain

street View Cart

electric inspection unmanned car

dual antenna assisted rapid orientation 0.1 °

multiple interface outputs

support NMEA standard protocol

IP67 degree of protection


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    +86 189 9283 6912
    +86 29 88767352 
    info@north-star-tech.com
    2932654651
    18992836912
    20A, Ruixin Building, No. 25 Gaoxin Road, Xi'an

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