| Lost lock time |
Positioning mode |
Position accuracy |
Speed accuracy |
Pitch/roll accuracy |
Heading accuracy |
| 3s |
Odometer access |
1cm |
0.03m/s |
0.1° |
0.1° |
| 10s |
1m |
0.1m/s |
0.1° |
0.1° |
| 60s |
6m |
0.1m/s |
0.2° |
0.2° |
| IMU |
Accelerometer |
Gyro |
Geomagnetic field |
Remark |
| Measuring range |
±6g |
500°/s |
±8Gauss |
|
| Resolution |
0.001g |
0.001°/s |
0.25mg |
|
| Bandwidth |
150Hz |
120Hz |
TBD |
1σ |
| Bias stability |
30uG |
2.5°/h |
TBD |
|
| Random walk |
0.028m/s√h |
0.3°/√h |
TBD |
|
| Full temperature zero bias change |
<0.015°/s/ºC |
<0.2mg/ºC |
TBD |
1σ |
| Index |
describe |
Remark |
| Aisle |
1408 channels |
|
| Frequency |
BDS B1I/B2I/B3I GPS L1 C/A/L2P(Y)/L2C/L5
Galileo E1/E5a/E5b GLONASS L1/L2 QZSS L1/L2/L5 |
|
| Cold start |
<30s |
|
| Hot Start |
<2s |
|
| RTK start time |
<5s |
|
| Single point positioning accuracy RMS |
Level 1.5m Elevation 2.5m |
|
| SBAS |
Level 0.4m Elevation 0.8m |
|
| RTK positioning accuracy RMS |
Horizontal 0.8cm+1ppm Height 1.5cm+1ppm |
|
| Orientation accuracy |
0.2° /1m baseline |
|
| update rate |
20Hz |
|
| Maximum speed |
500m/s |
|
| maximum height |
50000m |
|
| Parameter |
Condition |
U310D |
| Input voltage |
25ºC |
6-36V DC |
| Power consumption |
25ºC |
<1.8W |
| Size |
Aviation plug interface |
75X60X25.2mm |
| Weight |
Aviation plug interface |
180g |
| Shell material |
|
Aluminum alloy |
| Operating temperature |
|
-40-85ºC |
| Certification |
|
CE, ROHS, IP68 |
COMPANY INFORMATION
ML is a national high-tech enterprise that has been focusingon using inertial navigationand information fusion technology to solve the accuracy and real-time needs ofvarious types ofmoving objects for navigation information such as position and attitude. Our products coverhigh-tech sensor products from MEMS industrial-grade inertial navigation chips to high-precisioninertial navigation modules, which are mainly used in autopilots ofunmanned systems (includingautopilot/drones/unmanned ships) , satellite tracking,robots, intelligent pursuit, high-speedrail/bridge/dam mapping and other fields.
ML has accumulated strong product R&D and innovation capabilities through years ofaccumulation in chip design, process manufacturing, industry algorithms and calibration capabilitiesin the MEMS inertial industry. At present, the company has obtained several invention patents andsoftware copyrights, covering MEMS inertial navigation chips and modules, and has successfully usedthese patents to realize product transformation.
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