Laser Dynamic Deflection Measurement System
System Introduction
ZOYON-LDD is China's first fullyautomatic rapid deflectionmeasurement system, which can quickly and non-contactmeasure road deflection values at a speed of 0-120km/h. This system, based on the principle of laser Doppler, can achieve fully automatic and high-speed data collection and processing, avoiding safety hazards in manual construction, and providing a new method for non-destructive testing of roads.
Message >Application
Zoyon LDDMS provides testing services for highway units in nearly 25 provinces and cities in China. It has sold 6 units and measured over 600000 kilometers. In highaltitude areas, both high temperature and high humidity can indeed operate normally.
National Measurement and Provincial Artery Measurement
Airport Deflection Measuremen
Highway Deflection Measurement Defection
Details Introduction
|
Parameter |
Index |
| Opertate Speed |
0-120km/h |
|
Position Accuracy |
≤1m |
| Sampling Interval | ≥0.2m |
| Accuracy |
0.1mm |
| Correlation Coefficient | ≥0.95 |
| Measuring Repeatability | ≤0.03mm |
| Velocity Variability | ≤5% |
|
Ambient Temperature |
-20-50℃ |
|
Relative Humidity |
10%-90% |
Advantages
Independently developed, China's first
The domestically developed first laser dynamic deflection detection system has reached the international leading level overall.
The highest domestic sales performance
The earliest to achieve large-scale domestic deflection survey, replacing manual mode.So far, the total mileage of deflection survey has exceeded 600000 kilometers.
The fastest deflection detection technology
LDD can detect road deflection at a speed of 0-120 km/h, with a minimum detection data density of 1m.
The most economical deflection detection technology
One car, two people, can complete a deflection detection task of up to 10000 kilometers in one month, and the cost is less than 50% of traditional technology.
7 * 24 hours (24/7 service)
Provide timely and efficient service quality to ensure the best service experience.

Main components of the system
