150m/300/600m@90% range 200scans/s speed 5mm@40m accuracy HiScan-C
Mobile LiDAR System for tunnel section monitoring
Urban rail transit has brought great convenience to citizens, but
with the growth of train operation time, the change of surrounding
geological conditions, as well as the influence of adjacent
engineering construction, will lead to tunnel track deformation and
serious safety risks. However, the traditional tunnel monitoring
method has low monitoring efficiency, low degree of automation, and
consumes a lot of time and labor cost.
With the rise of 3D laser mobile measurement technology, it has the
characteristics of high efficiency, non-contact and initiative. It
can obtain high-precision and high-density point cloud data, and
obtain high-quality tunnel section monitoring results through
indoor processing. HiScan series 3D laser mobile measurement system
can effectively solve the shortcomings of traditional monitoring
methods, making tunnel monitoring more efficient and convenient.
Features
1. The self-developed new surveying and mapping equipment HiScan-C
high-precision mobile LiDAR system has high degree of
productization, stable and reliable system, and its data can be
widely used in basic terrain surveying and mapping, urban special
survey, traffic survey and design Internet street view map, 3D
digital city and other fields.
2. With 5mm@40m high range accuracy, the system can be widely used
in high-precision application fields such as street view map, basic
terrain mapping, urban municipal component survey, traffic survey
informatization, urban landscaping survey, digital / intelligent 3D
City and so on.
3. HiScan-C high-precision mobile LiDAR system can be easily
installed on cars, ships or other mobile carriers, and has a
million level laser emission frequency. During the high-speed
movement of the carrier, it can collect high-density point cloud
data and feed back the real information of ground objects.
4. HiScan-C high-precision mobile LiDAR system integrates sensors
such as satellite positioning module (GNSS), inertial navigation
unit (IMU), mileage encoder, 360° panoramic camera, assembly
control module, and high-performance computers. Provide integrated
solutions to meet the requirements of customers.
Parameters
| 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 Resolution | 30M pixels | 30M pixels |
| Accuracy | 5cm@100m | 5cm@100m |
| Scan Speed | 200scans/s | 200scans/s |
| Weight | 13kg | 36kg |
