I. Product Introduction

The Wheat Scab Automatic Monitoring and Early Warning System integrates multiple functional modules such as meteorological monitoring and soil analysis, building a remote intelligent data platform based on the Internet of Things. The system can automatically collect environmental data from wheat planting areas, including meteorological parameters (such as temperature, humidity, rainfall) and soil indicators (such as temperature, humidity), and upload them to the cloud platform in real-time via IoT technology. The built-in scab prediction model, combined with wheat growth characteristics and environmental data, conducts multi-dimensional analysis to achieve precise monitoring and early warning of scab incidence trends. This enhances modern agricultural management, assists farmers in scientific prevention and control, reduces yield losses, and promotes the development of intelligent and precision agriculture.

II. Technical Parameters

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

2. Data processing function: The system can automatically generate prediction curves for wheat scab incidence probability and simultaneously plot trends of key climatic environmental data such as temperature and humidity. Through intuitive data visualization, users can clearly understand the impact of environmental factors (e.g., temperature, humidity) on the occurrence and development of scab without relying on manual analysis. This facilitates the convenient use of data to guide precise prevention and control, improving efficiency.

3. Data collection host: Capable of collecting data on air temperature, air humidity, wind speed, wind direction, light intensity, rainfall, soil temperature, soil humidity, etc.; supports Modbus 485 sensor expansion; includes real-time clock and time calibration functions.

4. Communication method: Supports 4G full-netcom.

5. Power supply method: Supports AC 220V or solar power DC 12V (40W, 20Ah solar power system).

6. Device operating power: ≤ 3W.

7. Low power consumption: Can operate continuously for ≥45 days in overcast and rainy conditions.

8. Operating temperature: -20 to 70°C.

9. GPS positioning: Built-in GPS positioning function, allowing viewing of device station data on GIS maps.

10. Sensors: Utilizes multi-parameter ultrasonic sensors with high-precision measurement performance, supports operation without startup wind speed limits, and operates stably under zero wind speed conditions. Supports 360°全方位無角度限制監(jiān)測, enabling simultaneous acquisition of wind speed and direction values.

11. Data upload: Default upload frequency is once every 60 minutes, 24 times per day; upload frequency can be adjusted as needed.

12. Remote viewing: Supports remote viewing of device information via mobile app and web端, such as online status, signal strength, voltage information, historical data query, remaining data流量 information, etc.

13. Remote maintenance: Enables remote updates via the cloud platform, allowing system maintenance and upgrades without leaving home.

14. Software functions:

(1) Fault alarm: Includes device displacement alarm function.

(2) Real-time upload: Monitoring data is uploaded to the cloud platform in real-time for backup, ensuring no data loss.

(3) Data query and export: Allows screening of monitoring data by time period as needed; monitoring data can be viewed and exported in the form of graphs, Excel tables, etc.

(4) WeChat alerts: Device-related預(yù)警 information can be pushed to users via WeChat official account, enabling timely response and serving a preventive預(yù)警 role.

(5) Threshold setting: Supports setting thresholds for different sensors to achieve data monitoring and預(yù)警.

15. Main technical indicators of sensors:

(1) Air temperature: Measurement range: -40 to 80°C; resolution: 0.1°C; accuracy: ±0.5°C.

(2) Air humidity: Measurement range: 0 to 100% RH; resolution: 0.1%; accuracy: ±5% RH.

(3) Wind speed: Measurement range: 0 to 60 m/s; resolution: 0.01 m/s; accuracy: ±0.3+3% FS.

(4) Wind direction: Measurement range: 0 to 359° (8 directions); resolution: ±3°; accuracy: 1°.

(5) Light intensity: Measurement range: 0 to 200,000 Lux; resolution: 10 Lux; accuracy: ±7%.

(6) Rainfall: Measurement range: 0 to 8 mm/min; resolution: 0.01 mm; accuracy: ±10%.

(7) Soil temperature: Measurement range: -40 to 80°C; resolution: 0.1°C; accuracy: ±0.5°C.

(8) Soil humidity: Measurement range: 0 to 100%; resolution: 0.1%; accuracy: ±3%.