GNSS Surface Displacement Monitoring System
Contact Info
- Add:Optics Valley Core Center, Zip:
- Contact: 张静
- Tel:18062006340
- Email:18062006340@163.com
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Wuhan Zhongdi Hengda -- GNSS Surface Displacement Monitoring System
System Introduction
The GNSS automatic monitoring system is a displacement monitoring method that measures displacements of the monitored object in both horizontal and vertical directions. It can effectively analyze the displacement and deformation trends of the monitored object, achieving the purpose of prevention and early warning.
The GNSS automatic monitoring system adopts high-precision deformation monitoring data processing algorithms, which can obtain millimeter-level real-time deformation monitoring accuracy, allowing users to grasp the instantaneous deformation of the monitored object in real time and meet their needs for real-time monitoring of such deformations.
The GNSS receiver uses GNSS technology to continuously, automatically and in real time collect monitoring data of the monitored object, sends the data to the data processing center via a communication link for high-precision data processing and analysis, and then uploads the data results to the Web server, enabling users to understand the real-time deformation of the monitored object anytime and anywhere through terminals such as computers and mobile phones.
Technical Parameters
No. | Main Technical Indicators | Main Technical Parameters |
1 | GNSS Receiver Type | Supports multi-satellite and multi-frequency (Beidou, GNSS, |
2 | Observation Accuracy (RMS) | Horizontal: ±2.5mm+1ppm Elevation: ±5mm+1ppm |
3 | Raw Observation Update Rate | Supports 10 Hz and above, customizable |
4 | Power Consumption | 1.4W |
5 | Humidity | 95% non-condensing |
6 | Ambient Temperature | -40℃～75℃ |
7 | Input Voltage | 7-24V DC |
8 | External Interface | Power Supply |
9 | Protection Class | IP67 |
3. System Configuration
The GNSS automatic monitoring system mainly consists of GNSS survey-grade receivers, solar power supply systems, storage batteries, chassis, poles, integrated mounting brackets, lightning protection systems, GNSS positioning and solving systems, cloud platforms, etc.
No. | Name | Description |
1 | GNSS Survey-Grade Receiver | GNSS all-in-one machine, used for data collection, storage and uploading |
2 | Solar Panel | 100W (adjustable according to actual conditions; can also be replaced with mains power supply) |
3 | Storage Battery | 55Ah maintenance-free battery (adjustable according to actual conditions) |
4 | Charge Controller | Protects the storage battery and prevents overcharging; 12V/24V 20A |
5 | Chassis | Houses internal equipment and provides protection |
6 | Pole | Stainless steel galvanized steel pipe, 2 meters (adjustable according to actual conditions) |
7 | GNSS Positioning and Solving Software | Used for receiving and integrating into professional monitoring automation platforms |
8 | Cloud Platform | Data display, export and early warning |
4. Functional Features
1) Supports sending data in different protocol formats to 3 or more addresses;
2) Auto-recovery from disconnection; automatically re-sends unsuccessfully transmitted data after network recovery;
3) Optional synchronous monitoring of storage battery/solar voltage, charge and discharge information, temperature and humidity, signal strength, positioning information, etc.;
4) Supports multiple working modes: sleep mode, online mode, early warning mode;
5) Has threshold triggering function; automatically reports monitoring data immediately when it exceeds the threshold;
6) Can store data for more than 2 years, with automatic cyclic coverage of old data;
7) Remote control and online upgrade of hardware programs;
8) Integrated design, simple installation and maintenance; can work for a long time in humid, dusty, hot or cold environments;
9) No inter-visibility required between stations, enabling all-weather real-time automatic monitoring;
10) Designed to industrial standards, with a protection class of IP67;
11) Integrates power control and solar charging circuits, achieving ultra-low power consumption and long-term monitoring;
12) Has comprehensive lightning and overvoltage protection, and good waterproof sealing;
13) Multiple power supply methods can be selected according to on-site actual conditions.
| Industry Category | Chemicals/Chemical Machinery/Papermaking Testing Instruments |
|---|---|
| Product Category | |
| Brand: | 中地恒达 |
| Spec: | ZDHD-（Guard-GNSS） |
| Manufacturer: | 武汉中地恒达科技有限公司 |
| Origin: | 114201 |
