The Fiber optic gyroscope integrated navigation system JIO-D300S is based on cost-effective closed-loop fiber optic gyroscope,accelerometer and high-end GNSS receiving board, through multi-sensor fusion and navigation solution algorithm implementation to meet the needs of medium and high-precision mobile measurement systems, large UAVs, etc.The application field requires accurate measurement of attitude, heading and position information. Welcome to buy Fiber Optic Gyroscope Fog Accelerometer and Gnss Navigation System from us.
Parameter |
Attributes |
Typical value |
Unit |
Position accuracy |
Single point (RMS) |
1.2 |
m |
RTK(RMS) |
2cm+1ppm |
|
|
Post-processing (RMS) |
1cm+1ppm |
|
|
Loss of Lock Accuracy (CEP) |
2nm① |
|
|
Heading (RMS) |
Combined accuracy |
0.1② |
º |
Post-processing |
0.01 |
º |
|
Loss of lock retention accuracy |
0.02① |
º |
|
North-seeking accuracy |
0.2③ |
ºSecL |
|
Attitude (RMS) |
Combined accuracy |
0.01 |
º |
Post-processing |
0.006 |
º |
|
Loss of lock retention accuracy |
0.02① |
º |
|
Horizontal Velocity Accuracy (RMS) |
|
0.05 |
m/s |
Timing accuracy |
|
20 |
ns |
Data output frequency |
|
200④ |
Hz |
Gyro |
Range |
300 |
º/s |
Zero bias stability |
0.02⑤ |
º/h |
|
Scale factor |
50 |
ppm |
|
Corner random walk |
0.005 |
º/√hr |
|
Accelerometer |
Range |
16 |
g |
|
Zero bias stability |
50⑤ |
μg |
Scale factor |
50 |
ppm |
|
Speed random walk |
0.01 |
m/s/√hr |
Parameter |
Attributes |
Reference |
Unit |
Physical size |
Size |
176.8×188.8×117 |
mm3 |
Weight |
< 5 |
kg |
|
Electrical Characteristics |
Rated voltage |
12~36 |
V |
Rated power |
24 (steady state) |
W |
|
Memory |
Reserved |
|
|
Environmental indicators |
Operating temperature |
-40~+60 |
℃ |
Storage temperature |
-45~+70 |
℃ |
|
Random vibration |
3.03 (20~2000Hz) |
g |
|
MTBF |
30000 |
h |
|
Interface features |
|
PPS, EVENT, RS232, RS422, CAN (optional) |
|
|
Network port (reserved), antenna port, wheel speed sensor port |
|
|
Note: ① The alignment is valid, and the lock is lost for 60 minutes; ②Vehicle conditions, need to be maneuvered; ③Two-position alignment, 15min alignment, the difference between the two positions is greater than 90 degrees; ④ Single output 200Hz; ⑤10s average. |