gCollector-M502 Road Reality Capture System for Urban 3D Applications
The gCollector-M502 Road Information Collection System is a comprehensive mobile reality capture solution that integrates LiDAR, panoramic cameras, GNSS, IMU, wheel sensors, and computing platforms. Designed for mounting on vehicles, trains, or ships, this system captures centimeter-level high-precision point clouds and panoramic imagery data. The integrated intelligent software provides autonomous route optimization, calibration, data processing, and result extraction capabilities.
System Advantages
- Precise Positioning: GNSS+INS+WS+LiDAR+Camera+Intelligent algorithms minimize control point requirements in challenging environments like underground garages. SLAM technology enables high-precision data collection in GNSS-denied areas.
- Versatile Platform: Supports multiple GNSS antennas and complies with various traffic regulations. Compatible with mechanical, optical, and railway odometers for diverse applications including vehicle-mounted and rail-based deployments.
- Efficient Panoramic Imaging: Surveying-grade panoramic camera ensures smooth, high-quality imagery for comfortable viewing experience and enhanced workflow efficiency.
- Compact Integration: Highly integrated host unit combines panoramic camera, LiDAR, GNSS, IMU, and wheel sensor modules in a lightweight, compact design suitable for various vehicle types.
Urban Scene Applications
The gCollector-M502 system efficiently handles 3D urban scene modeling, road component census, highway and railway retesting, and various infrastructure assessment scenarios.
Technical Specifications
| Component |
Specification |
| gCollector Parameters |
|
| CPU/RAM |
13th Intel i9 / 96GB DDR5 |
| Processor Unit |
Max Support Nvidia RTX 4090 |
| Camera Interface |
Max Support 16 * 8MP GMSL |
| LiDAR Interface |
Max 10-Way 1000 Mbps |
| Serial Port |
2-Way RS232/422/485 |
| CAN/CANfd |
8-Way 8 Mbps |
| USB |
6-Way USB3.2 |
| LiDAR Unit |
|
| Measuring Range |
Max 300m Detection Range |
| Range Accuracy |
1 cm |
| Laser Class |
950nm Class1 (IEC 60825-1:2014) |
| Return |
3 Echos |
| Data Rate |
1,920,000.00 pts/s |
| FOV |
360°/40.3° |
| POS Unit |
|
| Update Frequency |
200Hz |
| Heading Accuracy |
0.008° |
| Pitch Accuracy |
0.003° |
| Rolling Accuracy |
0.003° |
| Position Accuracy |
Horizontal: 0.02m, Vertical: 0.03m |
| GNSS Signal Type |
GPS L1/L2/L5, GLONASS L1/L2, BDS B1/B2/B3, GAL E1/E5a/E5b |
| Model |
gSpin 510 |
| Camera |
|
| Effective Pixel |
7* 5 Mega Pixel |
| Exposure Time |
25μs~2.5sec |
| Max Frame Rate |
30 fps |
Software Capabilities
- POS Software: Outputs position, speed, and attitude information
- Point Cloud Software: Outputs data in LAS format and custom TXT format
Packaging & Shipping
The Road Information Collection LiDAR System is securely packed in wooden trays and protected by hard carton boxes, making it suitable for both air and sea shipment.