I. Product Overview

The ZD-HJ-A17 Agricultural and Forestry Environmental Weather Station is a high-precision, low-power, field-deployable real-time monitoring device designed for agricultural and forestry environments, compliant with the GB/T 24689.6-2009 standard (Plant Protection Machinery—Agricultural and Forestry Microclimate Information Collection System). The system consists of meteorological sensors, Hikvision dome cameras, a data acquisition unit, power supply system, communication modules, an LED display, and an IoT cloud platform. It automatically monitors local meteorological elements such as air temperature, humidity, atmospheric pressure, wind speed, wind direction, rainfall, and light intensity, while also providing real-time observation of crop growth status, pest and disease conditions, and disaster situations. Captured images and data are transmitted wirelessly to the IoT cloud platform, delivering accurate meteorological and growth condition information for agricultural and forestry production. This supports scientific decision-making, prevention and control measures, and enhances productivity and safety in agriculture and forestry.

It is widely used in meteorology, agriculture, forestry, environmental protection, oceanography, airports, ports, scientific research, education, and campus teaching.

II. Technical Parameters

1. Complies with GB/T 24689.6-2009 (Plant Protection Machinery—Agricultural and Forestry Microclimate Information Collection System) standard;

2. Data Acquisition Unit: Equipped with a 4H processor and Android V10.0 operating system; collects meteorological data including wind speed, wind direction, air temperature, air humidity, atmospheric pressure, light intensity, rainfall, etc.; supports Modbus 485 sensor expansion; features real-time clock and time calibration;

3. Display: 7-inch Android industrial smart touchscreen with intelligent control system and gesture control for an enhanced human-machine interaction experience;

4. Communication: Supports multiple connectivity options including Wi-Fi, 4G, and Ethernet;

5. Probe consistency allows interchangeability between different sensor interfaces;

6. Power Supply: Supports AC 220V or solar power DC12V (400W, 300AH solar power system);

7. Dome Camera: ≥2MP high-definition smart dome camera for real-time panoramic monitoring of surrounding crops and environment; capable of 360° horizontal rotation and -15° to 90° vertical rotation (auto flip);

8. Supports ultra-low illumination: 0.005 Lux @F1.6 (color), 0.001 Lux @F1.6 (B/W), 0 Lux with IR; 23x optical zoom and 16x digital zoom;

9. Disease Identification: Platform supports crop disease recognition with ≥90% accuracy;

10. Custom Capture: Platform allows scheduled automatic image capture at specified points;

11. Supports scheduled tasks, one-touch watch, and one-touch cruise functions;

12. Total power consumption ≤55W (including LED screen);

13. Operating Temperature: -20 to 70°C;

14. GPS Positioning: Built-in GPS for viewing device station data on GIS maps;

15. Data Upload Settings: Users can remotely set data upload intervals; default is every 20 minutes;

16. Threshold Settings: Supports setting thresholds for different sensors for real-time monitoring and alerts;

17. Robust Data Storage: Local data caching activates during network failure, storing up to 500,000 records; cached data automatically uploads to the server once the network is restored, ensuring data security;

18. Data Export: USB interface allows export of historical data to Excel for analysis;

19. Remote Viewing: Mobile app and web端 support remote access to device information such as online status, signal strength, voltage, historical data query, and remaining data usage;

20. Remote Diagnostics: Enables remote troubleshooting via logs when device malfunctions;

21. Remote Maintenance: Cloud platform supports remote updates and system maintenance without on-site intervention;                      

22. Pole: 3.5-meter height, hot-dip galvanized and powder-coated for corrosion and oxidation resistance; includes lightning protection;

23. Outdoor LED Display: P5 outdoor single-color display,尺寸：700*380mm, shows real-time monitoring data (recommended daily operation ≤6 hours);

24. LED Screen Settings: Local or remote platform configuration for modifying display titles, screen operation times, etc.;

25. Software Features:

(1) Fault Alarm: Includes device displacement alarm;

(2) Real-time Upload: Monitoring data is uploaded in real-time to the cloud platform for backup, preventing data loss;

(3) Data Query and Export: Time-based screening of monitoring data; data can be viewed and exported via graphs or Excel;

(4) WeChat Alerts: Warning messages are pushed to users via WeChat official account for timely response and prevention;

26. Key Technical Indicators of Sensors:

(1) Air Temperature: Range: -40°C to 80°C; Resolution: 0.1°C; Accuracy: ±0.5°C;

(2) Air Humidity: Range: 0 to 100% RH; Resolution: 0.1%; Accuracy: ±3%;

(3) Wind Speed: Range: 0 to 60 m/s; Resolution: 0.1 m/s; Accuracy: ±0.3 m/s;

(4) Wind Direction: Range: 0 to 360° (8 directions); Accuracy: ±1°; Resolution: 0.1°;

(5) Atmospheric Pressure: Range: 300 to 1100 hPa; Resolution: 0.1 hPa; Accuracy: ±1.5 hPa;

(6) Light Intensity: Range: 0 to 200,000 Lux; Resolution: 1 Lux; Accuracy: ±3%;

(7) Rainfall: Range: 0 to 4 mm/min; Resolution: 0.2 mm; Accuracy: ±3%;