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3D Structural Deformation Radar: High Precision Monitoring Solutions from China Suppliers and Factory
Product Introduction
The three-dimensional scanning structural deformation measurement radar is an innovative engineering inspection and monitoring equipment based on advanced technologies such as high-resolution radar three-dimensional imaging and microwave phase interference measurement. It has strong penetration ability, high environmental adaptability, is unaffected by harsh environments such as smoke and dust, is compact and portable, easy to install and use, and has low power consumption.
Features
- It uses millimeter-wave continuous wave radar technology, allowing it to operate in all weather conditions and times, unaffected by smoke, dust, or flames at construction and rescue sites, and unrestricted by lighting conditions, demonstrating strong environmental adaptability.
- It employs high-resolution three-dimensional radar imaging methods that enable fine imaging of a 360°×90° hemispherical space, allowing for three-dimensional reconstruction of detected scenes, with a mapping accuracy better than 5 centimeters (radial).
- It utilizes microwave phase interference measurement methods, achieving deformation measurement accuracy of up to 0.1 millimeters, with deformation fields directly superimposable on the three-dimensional scene models acquired by the device.
- It features adaptive atmospheric disturbance estimation and compensation algorithms, with a calibration error of no more than 1.5 millimeters (RMS) over 24 hours.
- It has configurable data update and upload rates, allowing for flexible selection between response time, radar power consumption, and transmission rate.
- It can adapt to external camera monitoring equipment for imaging or video evidence collection and monitoring of hazardous areas, achieving integrated radar and visual monitoring.
- The entire device's protective capability reaches IP66, with an operating temperature range of -25 to 55°C (expandable to -40 to 65°C), suitable for long-term unattended operations in the field.
Main Parameters
| Single Scan Angle Coverage Range | 360°×90° (azimuth × pitch) |
| Distance Range | 300 m |
| Distance Resolution | 7.5 cm |
| Distance Measurement Accuracy | ≤5 cm |
| Angle Resolution | 3.5° |
| Angle Measurement Accuracy | ≤1° |
| Deformation Measurement Accuracy | ≤0.1 mm |
| Single Scan Time | ≤3 min |
| Gaze Data Update Rate | ≥50 Hz |
| Scene Detection Capability | 3D mapping and reconstruction of scenes |
| Output Information | 3D scene model, 3D scattering image, 3D deformation image |
| Overall Power Consumption | ≤12 W |
| Overall Dimensions | 20 cm × Φ32 cm (height × diameter) |
| Overall Weight | ≤6 kg |
| Operating Temperature Range | -25~55°C / -40~65°C (optional configuration) |
| Protection Level | Better than IP66 |
Application
1
Emergency and long-term monitoring of small to medium-sized slope hazards in geological disaster risk points.
2
Emergency monitoring of slopes at disaster rescue sites for earthquakes, geological disasters, etc.
3
Emergency and long-term monitoring of small to medium-sized water conservancy facilities such as reservoirs and embankments.
4
Emergency monitoring of buildings at disaster rescue sites for earthquakes, geological disasters, fires, building collapses, etc.
5
Related scientific research and experimentation.
Frequently Asked Questions
QWhat makes this radar system different from conventional optical or laser-based monitoring instruments?
Unlike optical or laser systems, this radar operates on millimeter-wave continuous wave technology, which is unaffected by smoke, dust, darkness, or harsh weather. It also combines full 3D scene imaging with sub-millimeter deformation measurement in a single compact device — a capability conventional instruments cannot provide simultaneously.
QWhat level of deformation measurement accuracy does this device achieve?
The device achieves deformation measurement accuracy of up to 0.1 mm using microwave phase interference measurement. Its adaptive atmospheric disturbance compensation algorithm keeps the 24-hour calibration error within 1.5 mm (RMS), ensuring reliable long-term structural monitoring.
QIs this radar suitable for permanent outdoor deployment without on-site personnel?
Yes. The device features an IP66 protection rating, an operating temperature range of -25°C to 55°C (optionally expandable to -40°C to 65°C), and a low power consumption of ≤12W. These characteristics make it well-suited for long-term unattended operation in remote or extreme field environments.
QWhat output data formats does the device provide?
The radar outputs three types of data: a three-dimensional scene model, a three-dimensional scattering image, and a three-dimensional deformation image. Deformation fields can be directly superimposed onto the 3D scene model, enabling intuitive visualization and analysis of structural changes.
QCan the radar be integrated with external camera systems for visual monitoring?
Yes. The device supports integration with external camera monitoring equipment for optical imaging and video evidence collection. This enables a unified radar-and-visual monitoring solution, providing both precise deformation data and direct visual documentation of hazardous areas.
QHow quickly can the radar be deployed, and how large is the coverage area per scan?
The device is compact (20 cm × Φ32 cm) and lightweight (≤6 kg), designed for rapid installation. Each scan covers a full 360°×90° hemispherical space with a range of up to 300 m, completing in ≤3 minutes, making it efficient for both emergency response and routine structural monitoring tasks.
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