| Customization: | Available |
|---|---|
| Use: | Automotive |
| Warranty: | 1 Year |
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A combined navigation system integrates multiple navigation technologies to provide accurate and reliable position information. These systems typically combine satellite-based navigation (such as GPS, GLONASS, Galileo, or BeiDou), inertial navigation systems (INS), and sometimes other sensors like odometers or wheel encoders.
| serial number | Parameter items | unit (of measure) | technical requirement | |
| WR-FINS-040A | WR-FINS-040B | |||
| Fibre optic gyroscope indicators | ||||
| 1 | Zero-bias stability (10s, 1σ) | (°)/h | ≤0.2 | ≤0.5 |
| 2 | Zero-bias stability (10s, 1σ) | (°)/h | ≤0.2 | ≤0.5 |
| 3 | Zero-bias stability (10s, 1σ) | (°)/h | ≤0.2 | ≤0.5 |
| 4 | Scale factor non-linearity (1σ) | ppm | ≤100 | ≤100 |
| 5 | Scale factor repeatability | ppm | ≤100 | ≤100 |
| 6 | Measurement range | (°)/s | ±800 | ±800 |
| 7 | Random walk factor | (°) /√h | ≤0.02 | ≤0.05 |
| 8 | bandwidths | Hz | ≥400 | ≥400 |
| Accelerometer indicators | ||||
| 9 | Normal temperature bias stability (10s, 1σ) | mg | ≤0.5 | ≤0.5 |
| 10 | Normal temperature bias repeatability (10s, 1σ) | mg | ≤0.5 | ≤0.5 |
| 11 | Full temperature bias stability (10s, 1σ) | mg | ≤2 | ≤3 |
| 12 | Scale factor non-linearity (1σ) | ppm | ≤500 | ≤500 |
| 13 | Scale factor repeatability (1σ) | ppm | ≤500 | ≤500 |
| 14 | range (of scales or measuring equipment) | g | ±30 | ±30 |
| Portfolio navigation indicators | ||||
| 15 | Initial alignment time (after binding in initial position) |
min | ≤6 | ≤6 |
| 16 | range | ° | 0~360 | 0~360 |
| 17 | Pitch and roll range | ° | ±90,±180 | ±90,±180 |
| 18 | Heading accuracy (1σ) | ° | Initial self-alignment ≤ 1 Navigation ≤ 0.2 (1h) |
Initial self-alignment ≤ 1 Navigation ≤ 0.5 (1h) |
| For dual-antenna GNSS combination: ≤0.2°/L, L is the baseline length | ||||
| 19 | Pitch and roll accuracy (1σ) | ° | Initial alignment ≤ 0.05, navigation ≤ 0.05 (1h) | |
| 20 | Speed Accuracy | m/s | ≤ 0.2(1σ) | |
| 21 | horizontal position | m | ≤ 1.5m (CEP, single point positioning) ≤ 0.5m (1σ, GPS differential positioning accuracy 0.5m) ≤ 0.05m (1σ, RTK differential positioning accuracy 0.02m) |
|
| 22 | high degree | m | ≤ 2m (1σ, satellite single point location) ≤ 1m (1σ, DGPS differential positioning accuracy 0.5m) ≤ 0.1m (1σ, RTK differential positioning accuracy 0.05m) |
|
| 23 | Data update rate | Hz | Combined inertial guidance ≤100; IMU ≤1000 | |
| Other indicators | ||||
| 24 | Power-on start-up time | s | ≤3 | ≤3 |
| 25 | digital interface | Factory option | RS422 or RS232 | RS422 or RS232 |
| 26 | Overall dimensions | mm | 70×65×51 | 70×65×51 |
| 27 | weights | g | ≤500 | ≤500 |
| 28 | operating temperature | ºC | -40~60 | -40~60 |
| 29 | Storage temperature | ºC | -55~75 | -55~75 |
FAQ
Q1. Could I get a sample before bulk order?
Yes, we offer the sample for all models but charged.
Q2. What should I do if I don't know about frequency in my country?
Please feel free to contact us with your inquiry, we will find the frequency you need and offer help to your problems.
Q3. Do you accept OEM/ODM order?
Yes, we can customize the brand logo, colors, and frequencies.
Q4.Shipment Date
| Sample | 20 business days |
| ≤50 pcs | 60 business days |
| >50 pcs | 90 business days |
| >200 pcs | Negotiate |
Q5: Delivery Date of the sample by DHL/FedEx
| USA/Canada/Europe/Asia | 3-5 days |
| Middle East/Latin American | 5-7 days |
| African | 3-7 days |
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