gCollector-Road information collection system

Product Introduction

The gCollector Road Information Collection System is a mobile real scense collection system that integrates LiDAR, panoramic cameras, GNSS, IMU, WS and PC. It can be mounted on cars, trains or ships to collect centimeter-level high-precision point clouds.

Full Range
We provide short-range, middle-range and long-range LiDAR scanning solutions with light weight and compact designs
Dual Mode
Support RTK/PPK and can be mounted on airborne, car, train, etc. A handheld LiDAR solution is also available
Reliable
20 years of experience in GNSS/INS/SLAM and self-developed software guarantee a high level of accuracy and reliability
Cost-effective
With self-developed POS (GNSS/INS) solutions and trajectory processing software, we provide reliable LiDAR solutions with the most competitive price

Precise Position
With the intelligent algorithm combining GNSS, INS, WS, LiDAR, and Camera, high-precision data can be obtained through SLAM in areas without GNSS data such as underground garages.
Multi-Platform
Supports GNSS antennas and mechanical/optical/railway odometers to meet the positioning requirements of railways, ships and vehicles.
High Efficiency
With surveying grade panoramic camera to ensure that the picture is smooth and users have a more comfortable panoramic experience.
Compact
High integrated with the panoramic camera, LiDAR, GNSS, IMU and WS modules, it can easily handle real sense 3D urban scenes, road component census, highway, railway retesting and other scenarios.

Specification

Parameter

Inspection Speed	30-50km/h
Spatial Position Accuracy	10cm
Inspection Accuracy	Crack detection resolution 1mm
Working Temperature	0℃~45℃
Weight	15Kg
Waterproof/Dustproof Rating	IP54

Laser Unit

Measuring Range	Max 300m
Accuracy	10cm@150cm
Data	1920000 Points/Sec
Laser Line Number	32-channel
Return Number	3
FOV	360°/40.3°
System Consumption	20W

POS Unit

Model	gSpin 510
Update Frequency	200Hz
GNSS Signal Type	GPS L1/L2；GLO L1/L2 GAL E1/E5b；BDS B1/B3/B2a
Position Accuracy	0.02m -0.03m
Pitch/Roll Accuracy	0.003°
Heading Accuracy	0.008°

Camera

Full-Frame Camera	Resolution	30MP
Full-Frame Camera	Frame Rate	15Fps

Mapping Camera	Resolution	26MP
	Focal Length	6mm
	FOV	102°
	Pixel Size	2.5um
	Frame Rate	4Fps

Applications

Autonomous Intelligent Driving

High-Definition City Map

Highway Survey

Railway Survey

Realistic 3D Scene for City