MS-6222X High precision MEMS integrated navigation system
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key word: MS-6222X High precision MEMS integrated navigation system
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MS-6222X is a miniaturized high-precision MEMS integrated navigation system independently developed by LINS Technology. It is equipped with a self-developed high-precision MEMS IMU (Inertial Measurement Unit) and a self-developed high-precision GNSS module, and uses multi-source Kalman filtering fusion algorithm to provide continuous and reliable high-precision positioning and navigation information in complex environments. The product is widely used in fields such as unmanned aerial vehicles, surveying and mapping, stable platforms, and satellite communication.
Main features:
√High reliability of product design, scientific and effective product research and development
√ Professional and perfect production equipment, strict quality control of the production process
√Deliver better products to your users
√Years of industry deep application experience, super thousand industry users practical cases
√ Industry-leading compensation calibration technology, efficient and rapid professional technical response
√ Provide more satisfactory service for users
▪ Support BDS, GPS, GLONASS, Galileo, and QZSS full system multi frequency points, and support the Beidou three satellite system
▪ All IMUs have undergone factory level temperature and dynamic calibration
▪ Optimized SWaP-C design, miniaturized and multifunctional
▪ Support multiple alignment methods such as transfer alignment and dynamic alignment
Typical applications:
Specification parameters:
|
Indicator items |
Indicator |
Remarks |
|
|
Time to start |
Time to alignment complete |
<60s |
Require an open environment |
|
Signal tracking |
Signal tracking |
BDS B1I/B2I/B3I ，GPS L1/L2/L5 |
|
|
Heading accuracy |
Single-antenna |
0.2° |
Requires dynamic alignment |
|
GNSS outages |
0.15°/min |
GNSS outages |
|
|
Attitude accuracy |
GNSS available |
0.1° |
RTK or Single point L1/L2 |
|
GNSS outages |
0.15°/min |
GNSS outages |
|
|
Horizontal position accuracy |
GNSS available |
1.2m |
Single point L1/L2 |
|
1cm + 1ppm |
RTK |
||
|
Velocity accuracy |
GNSS available |
0.03m/s |
RTK or Single point L1/L2 |
|
Time accuracy |
GNSS available |
20ns |
|
|
Gyroscope |
Dynamic measuring range: X, Y, Z |
±1000°/s |
|
|
Zero bias instability |
2°/h |
Allan variance |
|
|
Scale factor nonlinearity |
200ppm |
||
|
Accelerometer |
Dynamic measuring range: X, Y, Z |
±16g |
|
|
Zero bias instability |
0.02mg |
Allan variance |
|
|
Scale factor nonlinearity |
200ppm |
±1 g |
|
|
Output data rate |
GNSS |
10Hz |
Positioning/speed/heading information |
|
IMU |
200Hz |
||
|
INS |
200Hz |
||
|
Electrical |
Communication ports |
RS-422*1 ，LVTTL*2 |
|
|
Input voltage |
5VDC±5% |
||
|
Power consumption |
≤ 2W |
||
|
Physical |
Dimensions |
46*46*11.5 mm |
Excluding antenna interface size |
|
Weights |
≤ 100 g |
||
|
Environment |
Operating temperature |
-40 ℃ ~ +75 ℃ |
|
|
Storage temperature |
-55 ℃ ~ +95 ℃ |
||
|
Vibration |
6.06g （ 20~2000 Hz） |
||
|
Shock |
40g/11ms |
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Note: |
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