The agricultural four situation automatic monitoring system can monitor and manage various important parameters during the growth process of crops, such as pest and disease conditions, crop growth, disaster situations, air temperature, air humidity, dew point, soil temperature, and light intensity, in real-time in farmland

Monitoring and early warning system for agricultural "four conditions" (soil moisture, seedling, pest, and disaster)

What are the "Four Emotions" of Agriculture

The "four conditions" of agriculture refer to soil moisture, seedling conditions, pest and disease conditions, and disaster situations. There is a complete monitoring and early warning system for the four agricultural situations. Users can log in to their exclusive network client anytime and anywhere through computers and mobile phones, access real-time data from the fields, and manage the system to monitor the environment, weather, pest and disease conditions, crop growth, and other aspects of each monitoring point in real-time. By combining the system warning model, real-time remote monitoring and diagnosis of crops can be achieved, and intelligent and automated solutions can be obtained.

Based on advanced information technologies such as wireless sensors, Internet of Things, cloud platforms, big data, and the Internet, the monitoring and early warning system of agricultural "four emotions" (moisture, seedling, pest, and disaster) consists of moisture sensors, seedling disaster cameras, pest monitoring lights, network digital cameras, crop physiological and ecological monitors, as well as early warning and forecasting systems, expert systems, and information management platforms. Users at all levels can access data and system management functions through web, PC, and mobile clients, and monitor and manage important parameters during crop growth processes such as pest and disease conditions, crop growth, disaster situations, air temperature, air humidity, dew point, soil temperature, and light intensity in real-time at each monitoring point. The system combines crop management knowledge, crop image library, disaster indicators and other modules to provide real-time remote monitoring and diagnosis of crops, providing intelligent and automated management decisions. It is the "thousand mile eye" and "stethoscope" for agricultural technicians to manage agricultural production.

Components of the Agricultural "Four Situations" Monitoring System:

1、 Multi element automatic monitoring system for field meteorology

1. Low power data acquisition instrument: static power consumption less than 50uA

2. Standard GPRS networking, support for extended Bluetooth, wired transmission

3. Support optional 7-inch LCD touch screen or LED screen version: 4.4.2, quad core Cortex-A7512M/4G

4. Support modbus485 sensor expansion

5. Solar charging management MPPT automatic power point tracking

6. Three meter carbon steel tower, four side cross arm fixed flange, optional lightning rod

7. After exceeding the limit, alarms can be triggered on both PC and mobile devices

8. ABS material protective box, corrosion-resistant, anti-oxidation, waterproof rating IP66

9. Reliability: Maintenance free, salt spray resistant, dust-proof

10. One set of data monitoring platform:

Data query function: Supports querying, exporting, and printing of various real-time and historical data at any time period.

Data statistics function: supports single element statistics function: can perform statistics on the maximum, minimum, and average values of a single element by year, month, day, hour, 10 minutes, or any time period.

Data chart function: Real time 24/7 data reception can form real-time curves, which can be presented in intuitive ways such as bar charts, pie charts, etc.

Technical parameters:

name

measuring range

resolving power

Accuracy

ambient temperature

-50～+100℃

0.1℃

≤±0.2℃

relative humidity

0～100%RH

0.1%

±1.2%RH

Light intensity

0-200000Lux

1Lux

±2%

Wind direction

0-360 ° (16 directions)

1°

±3°

Wind speed

0～75m/s

0.1m/s

±(0.3+0.03V)m/s

Rainfall

≦4mm/min

0.2mm

±0.4mm

atmospheric pressure

10～1200hPa

0.1hPa

±0.3hPa

soil temperature

-50～+80℃

0.1℃

≤±0.2℃

soil moisture

0～100%

0.1%

±2%

Various meteorological element sensors such as soil pH sensor, soil salinity sensor, carbon dioxide sensor, total radiation, sunshine hours, evaporation sensor, dew point temperature sensor, surface temperature, photosynthetically active radiation sensor, leaf surface temperature sensor, leaf surface humidity sensor, etc. can be expanded and configured according to user needs.

LED display screen (AC power supply) can be installed, with adjustable size and real-time collection of meteorological data and other set information.

Can be equipped with monitoring, automatic photo and video upload platform, convenient for observing the actual growth of plants

Customized 2-10m height bracket according to actual needs

Data acquisition device

Functions such as data collection, storage, communication, and analysis

power supply system

Optional mains/solar/battery/multi power supply system

communication system

RS232/RS485、USB、 Wireless GPRS, Ethernet and other communication methods

Special bracket

Install protective boxes, sensors, power supplies, communication equipment, etc

Lightning protection system (optional)

Lightning rod and accessories

2、 Automatic monitoring system for soil moisture

Technical parameters:

Soil moisture measurement range (six layers): (optional): 0-100% accuracy: ± 3% resolution: 0.1%

Soil temperature measurement range (six layers): (optional) -40~120 ℃ Accuracy: ± 0.2 ℃ Resolution: 0.01 ℃

Outstanding performance:

The host of the soil moisture information management system adopts an IP65 protection level rainproof design and is equipped with a large-sized LCD display screen, which can display the collected data and curve graphs of various sensors in real time, and can set the collection interval time. The host can record the collected data.

The communication method is flexible and can be equipped with wired or wireless (GSM/GPRS). The recorded data can be downloaded and exported to the computer at any time, stored as EXCEL table files, and data curves can be generated for further data processing by other analysis software. It can be connected to a printer to print relevant stored data.

The power supply methods are diverse and flexible, and can be configured with mains power or solar panels, batteries, etc. according to customer requirements (suitable for year-round use in areas without electricity) to ensure that the system can work normally in the event of power outages or rainy weather.

Adopting three advanced network communication transmission methods of GPRS, GSM, and 3G, it is very suitable for real-time monitoring and transmission of data between different cities.

A. The GPRS communication method is to collect data from the collection point and upload it to the network through GPRS. Users can use any computer with internet access to log in and view the data, which is stable and reliable, solving the problem of frequent disconnections in the same industry when using China Mobile's wireless IP transmission. The data is stable and reliable, and there is no need to worry about sudden disconnections. Communication fees are charged based on data usage, making it suitable for applications with large data volumes.

B. The GSM communication method utilizes SMS for transparent data transmission. Data transmission can be carried out in any area covered by mobile network signals, without being limited by geographical environment. The data can be sent to the user's set mobile phone number or designated computer, and the communication cost is calculated according to China Mobile's tariff. It is suitable for application modes with small data volume.

C. The 3G communication method utilizes the networks provided by the three major telecom operators to upload data from collection points. Similarly, users can view data through network connections on any computer. The advantages of 3G are fast and stable transmission, and the ability to transmit large amounts of data. It is widely used in fields such as video transmission. The disadvantage is that the network coverage is small, but this communication method is the trend for future development. A single acquisition system can achieve vertical six point synchronous detection for multiple monitoring points. Each sensor has high accuracy, stable performance, and low power consumption. The data acquisition instrument has a powerful communication network interface, and the system has super strong communication capabilities to meet the needs of different customers.

3、 Integrated automatic monitoring system for field seedling and disaster situation

(1) The integrated automatic monitoring system for field seedling situation and disaster situation refers to the real-time video monitoring (including daytime and nighttime infrared images) of the growth and development status, pest and disease situation, and disaster situation of crops by the automatic monitoring system. By combining sensors such as meteorology and soil moisture, as well as pest warning lights, automatic monitoring of field seedling, pest, and disaster conditions can be achieved, allowing management personnel to remotely monitor crop growth status and guide irrigation, fertilization, spraying, and other measures based on the needs of crops in different growth cycles.

4、 Field Insect Monitoring System

1. Compliant with GB/T 24689.1-2009 Plant Protection Machinery Insect Detection and Reporting Lamp.

2. Adopting optical, electrical, and numerical control technologies.

3. Lure light source: main wavelength 365nm 20W black light tube.

4. Power supply: 640W solar panel, 400Ah battery.

5. Power: ≤ 450W, standby ≤ 5W.

6. Insulation resistance: ≥ 2.5M Ω (with leakage protection device).

7. Lamp body size: 650mm × 650mm × 2000mm.

8. Design lifespan: 5 years.

9. Lamp start-up time: ≤ 5s.

10. Impact screen: 120 ° angle to each other, single screen size: 595 ± 2mm long, 213 ± 2mm wide, 5mm thick.

11. The overall structure adopts stainless steel galvanized spray coating.

12. Automatically turn on the lights at night and turn off the lights during the day (standby). Working at night without being exposed to momentary strong light to change the working state.

13. Temperature control of far-infrared insect body processing chamber: reach 85 ± 5 ℃ after 15 minutes of operation, with adjustable processing time (15 types of processing time adjustment).

14. The mortality rate of far-infrared insect body treatment is not less than 98%, and the integrity rate of the insect body is not less than 95%.

15. The insect collector is a flip board conversion structure that ensures that the insects attracted during each time period are not confused.

16. Rain control device: automatically controls the operation of the entire lamp according to changes in external rainfall.

17. Drainage device: can effectively separate rain and insects.

18. Full Chinese LCD display, 7-inch capacitive touch screen. Programmable control system, can be set and controlled in different time periods, remote automatic photography, GPRS standard input, equipped with an 11 megapixel built-in camera.

19. Camera device: The automatically captured images are wirelessly sent to the agricultural IoT monitoring platform, which automatically records the image data collected during each time period to ensure that the insects captured during each time period are not confused.