5mm@40m accuracy 150m/300/600m@90% range HiScan-C Mobile LiDAR
System for road reconstruction and expansion projects
The reconstruction and expansion of highway is a relatively complex
project. Before design and construction, it is necessary to carry
out a detailed survey of the original highway and the topography
within a certain range of bandwidth on both sides to accurately
obtain the terrain data before the reconstruction and expansion, so
as to provide necessary basic data support for reconstruction and
expansion. Compared with traditional measurement technology, 3D
laser scanning technology has new technological innovation in
measurement methods and results. The main technical advantages are
high efficiency, high point cloud density, high measurement
accuracy, active measurement and low field workload. The single 3D
laser measurement system based only on vehicle-mounted laser
measurement or airborne laser measurement still has certain
limitations in reconstruction and expansion. It can be considered
to combine the advantages of the two to be applied to road
reconstruction and expansion projects.
HiScan-C is used as the vehicle-mounted mobile LiDAR system,
supplemented by leveling data, mainly to obtain accurate
topographic data inside the highway. Take PM-1500 as the airborne
LiDAR system to obtain the terrain data of highway outer bandwidth.
The combination of the two can efficiently produce 4D products,
highway vertical and horizontal sections, feature points and line
products required for highway reconstruction and expansion, so as
to effectively solve the difficulty in obtaining basic topographic
data for highway reconstruction and expansion.
Features of HiScan-C
1. Integration: highly integrated, integrated solution
2. High precision: high point cloud density, high point recognition
rate, high measurement accuracy
3. High reliability: high degree of productization, stable and
reliable system
4. Calibration-free: calibration is completed before delivery
5. Easy to operate: simple and convenient operation
Parameters of HiScan-C
Type/Model | HiScan-C SU1 | HiScan-C SU2 |
| Number of Sacnners | 1 | 2 |
| Range Measurement | 150m/300/600m@90% | 150m/300/600m@90% |
| Laser Frequency | Max. 500,000 points/s | Max. 1,000,000 points/s |
| Range Accuracy | 5mm@40m | 5mm@40m |
| Angular Measurement Resolution | 0.0088° | 0.0088° |
| Panorama Camera | Ladybug | Ladybug |
| Panorama Camera Resolution | 30M pixels | 30M pixels |
| Accuracy | 5cm@100m | 5cm@100m |
| Scan Speed | 200scans/s | 200scans/s |
| Weight | 13kg | 36kg |
