GNSS/INS Combined Navigation System X1 Series (original) (raw)
X1 Series
GNSS/INS Positioning Box
X1 optimally combines high-accuracy, low bandwidth GNSS measurements with high bandwidth IMU measurements with to provide high-accuracy, low latency position, velocity, and attitude measurements, providing reliable and accurate centimeter-level position, velocity, acceleration and 3D orientation information under the most demanding environments.
Highly Integrated 3-Channel Multi-Mode Multi-Frequency GNSS RFIC
Track up to 320 channels simultaneously and support BDS-3 signals.
Designed for Excellence
Features
- Deeply coupled GNSS+IMU navigation engine
- Built-in in-house developed high precision positioning and heading GNSS OEM board
- Built-in tactical grade IMU module, optional in three different models X1-6, X1-5, X1-3.
- Enhanced connection options including serial, CAN and Ethernet
- Multi-vector RTK positioning engine
- All-constellation, multi-frequency RTK positioning solution, support BDS-3 and Galileo
- Support GNSS/IMU raw data output and post processing
- Low latency
Discover the Signature Elements
Highlights
- Plug-and-play solution with easy integration: equipped with flexible interfaces to provide EVENT and 1PPS to synchronize external sensors such as Lidar, Camera, Odometer, as well as CAN interface to communicate with automotive platform under CAN protocol (J1939 and NMEA2000).
- Modeled and optimized based on autonomous vehicle system, providing optimal positioning performance in dynamic condition and in urban environment
- Cost-effectiveness for mass production
Performance
| Model | X1-5H | X1-6H | X1-7H | |
|---|---|---|---|---|
| Signal Tracking | BDS | B1I、B2I | ||
| BDS-3 | B1C、B2a | |||
| GPS | L1 C/A、L2 | |||
| GLONASS | G1、G2 | |||
| QZSS | L1 C/A、L2 | |||
| Galileo | E1、E5b | |||
| NavIC | L5 | |||
| Horizontal Positioning Accuracy | Single Point | 1.5 m（RMS） | ||
| RTK | 1 cm + 1 ppm（RMS） | |||
| Vertical Positioning Accuracy | Single Point | 2.5 m（RMS） | ||
| RTK | 1.5 cm + 1 ppm（RMS） | |||
| FTTF | Cold Start | ≤ 45 s | ||
| Warm Start | ≤ 30 s | |||
| Maximum Transfering Rate | GNSS Observation | up to 10 Hz | ||
| RTK Results | up to 10 Hz | |||
| INS Results | up to 200 Hz | |||
| IMU Raw Data | 125 Hz | |||
| Heading Accuracy | Baseline = 2m | 0.08° | ||
| Baseline = 4m | 0.05° | |||
| Timing Accuracy | 20 ns（RMS） | |||
| Velocity Accuracy | 0.03 m/s（RMS） | |||
| Speed Limit | 300 m/s | |||
| Gyroscope | Range | ±450 ° | ||
| Rate Bias Repeatability | 0.1 °/s | 0.1 °/s | 0.01 °/s | |
| Rate Bias Instability | 3 °/h | 1.2 °/h | 0.5 °/h | |
| Angular Random Walk | 0.2 °/h½ | 0.08 °/h½ | 0.06 °/h½ | |
| Accelerometer | Range | ±5 g | ±10 g | ±10 g |
| Rate Bias Repeatability | 5 mg | 3 mg | 2 mg | |
| Rate Bias Instability | 70 μg | 16 μg | 12 μg | |
| Velocity Random Walk | 0.03 m/s/h½ | 0.033 m/s/h½ | 0.025 m/s/h½ |
| Outage Duration | Positioning Mode | POSITION ACCURACY (M) RMS | VELOCITY ACCURACY (M/S) RMS | ATTITUDE ACCURACY (DEGREES) RMS | ||||
|---|---|---|---|---|---|---|---|---|
| Horizontal | Vertical | Horizontal | Vertical | Roll | Pitch | Azimuth | ||
| 0s | RTK | 0.01 | 0.02 | 0.030 | 0.040 | 0.040 | 0.040 | 0.120 |
| PP | 0.01 | 0.02 | 0.020 | 0.025 | 0.010 | 0.010 | 0.050 | |
| 10s | RTK | 0.30 | 0.25 | 0.080 | 0.100 | 0.080 | 0.080 | 0.200 |
| PP | 0.01 | 0.02 | 0.020 | 0.030 | 0.010 | 0.010 | 0.050 |
| Model | X1Series | |
|---|---|---|
| Physical Specification | Size | 116.0×114.2×38.6 mm |
| Weight | 432 g | |
| Electrical Specification | Power Consumption (Typical) | 4.8 W |
| Interfaces | RS232 CAN Ethernet PPS/EVENT_OUT* EVENT_IN | ×2 ×1 ×1 ×1 ×1 |
* 共用引
Optimizing Performance for Every Need
Applications
X1 can provide reliable continuous centimeter-level real-time positioning services (including speed, attitude and other information), and can be used in autonomous driving, mapping and many other fields.
Mapping
USV
Precision Agriculture
UGV
Ensuring Excellence in Every Step
Mass Production and Quality
Bynav has all-round automotive certificates, sophiscated equipment and fully-automated production lines to ensure mass production capacity as well as reliable and high-quality products.
Automated Production Lines
To ensure the quality and consistency of assembly and testing of boxes and modules.
Automotive Certificates
ISO 26262 ASIL B (Product), ISO 26262 ASIL D (Management) , ISO/SAE 21434, AEC-Q104, AEC-Q100, ASPICE, IATF 16949.
Smart Management Systems
To record key data throughout the entire product life cycle and make every process traceable and manageable.
Experimental Capability
IMU Calibration Center, GNSS Laboratory, Functional Test, Durability/Environmental Test, Optical/Vision Inspection.
Embrace the World
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