High Precision GNSS/INS Receiver

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.

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Highly Integrated 3-Channel Multi-Mode Multi-Frequency GNSS RFIC

Track up to 320 channels simultaneously and support BDS-3 signals.

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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

Advantages

- 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 Performance during GNSS outages Documentation

Performance

System Type	GNSS/INS Integrated System
Physical Properties	Dimensions Weight Typical Power Consumption	116mm×114.2mm×38.6mm 432g 4.8W
Signal Frequency	BDS BDS-3 GPS GLONASS QZSS Galileo	B1、B2 B1C、B2a L1、L2 G1、G2 L1、L2 E1、E5b
Com Port Number	Serial Port CAN Port Ethernet Port 1PPS	2 1 1 1
Performance	Accuracy in GNSS Signal Loss RTK Horizontal Accuracy DGPS Horizontal Accuracy Timing Accuracy Orientation Accuracy Velocity Measurement Accuracy RTK + Orientation Solution Frequency Raw Data Output	10s 0.3m 1.0cm + 1ppm RMS 0.5m + 1ppm RMS 20ns RMS 0.20°/m RMS 0.05m/s RMS Supports 200Hz Default 100Hz Support

Outage Duration	Positioning Mode	POSITION ACCURACY (M) RMS		VELOCITY ACCURACY (M/S) RMS		ATTITUDE ACCURACY (DEGREES) RMS
Outage Duration	Positioning Mode	Horizontal	Vertical	Horizontal	Vertical	Roll	Pitch	Azimuth
0s	RTK	0.01	0.02	0.030	0.040	0.040	0.040	0.120
0s	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
10s	PP	0.01	0.02	0.020	0.030	0.010	0.010	0.050

Documentation

Product Manual

Application Guide

Software Download

BY_Connect_Upper-computer_Software

2022.08.17

ZIP

38.21MB

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.

Driverless Application

Application Case
Mapping

Mapping
Unmanned Boat

Unmanned Boat
UAV

UAV
Automated Vehicle

Automated Vehicle

Excellent quality

Bynav successfully passed ISO 9001 quality system and acquired Beidou navigation civil service qualification and other certifications, with RoHs, CE FCC international certificates and meet automotive-grade requirements.