Environmental monitoring system for large-scale agricultural crop cultivation.

Abstract

OCR 10KL (24 / 07 / 2569) This invention relates to an environmental monitoring station for crop cultivation. Large-scale agricultural plots, which include main monitoring stations (1) that monitor weather conditions, soil quality and The amount of nutrients in the soil, and the processing of data from various sensors, serve as a central hub for receiving information from... Stations or other equipment connected to secondary monitoring stations (2) that perform weather, humidity and Nutrient content in the soil around the main monitoring station (1) and the harvester tracking device (3) that were made Its function is to track and record the geographical coordinates of harvesting vehicles wirelessly via LoRa signals. In addition, Fertilizer station (4) is also connected to the main monitoring station (1) via a cable, which serves as a reservoir for water and fertilizer. Be prepared to receive instructions to open or close valves for watering or fertilizing from the main monitoring station (1).

Claims

OCR 10KL (24 / 07 / 2569) 1. An environmental monitoring system for large-scale agricultural cultivation, consisting of stations. Main measurement (1) which is responsible for measuring weather conditions, soil quality and the amount of nutrients in the soil and It processes data from sensors and acts as a central hub for receiving data from stations or devices, while being connected. with secondary monitoring stations (2) that are responsible for monitoring weather conditions, humidity and the amount of nutrients in the soil. Area around the main monitoring station (1) Its special characteristics are: The main monitoring station (1) consists of a solar panel (11), a light intensity sensor (12), and a shaft. Horizontal pole (15) Temperature and relative humidity sensor (13) Rainfall sensor (14) Control box (16) Soil temperature and humidity sensor main station (18) Element sensor Soil nutrients (NPK), main station (19) and main station support posts (17). The solar panel (11) is installed at the top of the pole structure and serves to convert the energy Heat from sunlight is converted into electrical energy, with a light intensity sensor (12) installed together to measure it. The amount of light intensity that shines on the area where the station is installed. The area below the pole has a horizontal pole axis (15) installed. It serves as a mounting post for the sensor, located on one end of the horizontal pole. (15) An air temperature and relative humidity sensor (13) is installed to measure the temperature and The relative humidity in the air and the other end of the horizontal pole (15) have sensors installed. Rain gauge (14) is used to measure the amount of rainfall. Further down there is a control box (16) which is used for installation. Electronic device, part connected to the control box (16) connected to the soil temperature and humidity sensor. Main station (18) and soil nutrient (NPK) sensors; main station (19) with temperature sensor. and soil moisture main station (18) measures soil temperature and moisture and element sensors. Soil Nutrient (NPK) Main Station (19) serves to measure soil nutrients. Inside the control box (16) of the main monitoring station (1), it can be divided into 2 layers, with the first layer having The installation of the display (161) serves to show detailed information. Next to it is the keypad (162). It serves as a receiver for user input to control the operation or system settings of the station. The station's battery is mounted on the bottom. The main (163) serves to store electrical energy. The second layer has a solar charge controller (164) installed. It functions to control the charging of electricity from solar cells. Battery charging mode selection switch (165) Its function is to convert the solar charging energy into AC voltage via an adapter. Main station voltage converter module (166) converts the DC current from the battery for supplying voltage. Direct current is supplied to the electronic devices inside the control box (16). A circuit board is used for mounting. The main microcontroller (167) serves to install important devices to make maintenance easier, such as the board. Main microcontroller (168) and I2C signal expansion module (169) by board. The main microcontroller (168) controls the operation of the main monitoring station (1) and processes the data. Data from various sensors, the I2C signal expansion module (169) serves to expand the sensor connection. Or electronic devices that use I2C communication signals have a relay module (1611) installed to perform the function Control the operation of the fertilizer station (4) and the main soil nutrient sensor converter module. (1612) serves to convert data from the soil nutrient (NPK) sensors of the main station (19). In addition, there is The installation of the secondary microcontroller board (1613) serves to communicate with the secondary monitoring station, including Main microcontroller antenna installation (1610) and microcontroller antenna installation Sub (1614) serves to improve the efficiency of signal transmission to make it stronger. Secondary monitoring station (2) consists of a control box (23) and a small solar panel (22). Secondary station microcontroller antenna (21), Secondary station support pole (24), Temperature sensor and Soil moisture secondary station (25) and soil nutrient (NPK) secondary station (26). A small solar panel (22) is mounted on the secondary station control box (23) which serves as a converter. Solar thermal energy is converted into electrical energy, connected to the secondary station control box (23) on the side of Connected to the supporting poles of the secondary station (24), the type that is driven into the ground, serving to support the station to stand upright. The bottom is connected to Soil temperature and humidity sensor secondary station (25) and soil nutrient (NPK) sensor secondary station Substation (26) uses a soil temperature and humidity sensor. Substation (25) measures soil moisture and Soil Nutrient (NPK) Sensor Secondary Station (26) functions to measure soil nutrients. Inside the secondary station control box (23) of the secondary monitoring station (2), it can be divided into 2 layers, with the layer At No. 1, a circuit board is installed for mounting the secondary microcontroller station (231), which serves as the mounting point for the equipment. Importantly, the secondary station microcontroller board (232) is responsible for controlling the operation of the monitoring station. (2) and processes data from the sensors. There is an on or off switch (233) that controls the on or off function. The operation of the station, the module that converts the temperature and humidity sensors in the soil (234) performs the function Convert the signal from the soil temperature and humidity sensors at the secondary station (25) Sensor signal converter module. Soil Nutrient Measurement Secondary Station (235) serves to convert data from the soil nutrient (NPK) sensor. Secondary Station (26) Secondary Station Voltage Converter Module (236) converts DC from the battery for Supply DC voltage to the electronic devices inside the secondary station control box (23). In addition, Below the secondary station control box (23), an air temperature and humidity sensor (237) is installed. The function of measuring temperature and relative humidity in the air, the 2nd floor has a battery charging module (238) installed which does The function of controlling the charging of electricity from solar cells and secondary station batteries (239) serves as a storage The electrical energy of the station.

2. An environmental monitoring system for large-scale agricultural cultivation, as per Claim 1, which states... It can be further enhanced with a Harvester Location Tracking Device (3) which tracks and records coordinate data. The geographic location of the combine harvester is measured via LoRa wireless signals.

3. An environmental monitoring system for large-scale agricultural cultivation, as per Claim 1, which states... Additionally, the fertilizer station (4) is also connected to the main monitoring station (1) via a cable that serves as a power source. Water and fertilizer are stored, ready to receive commands from the monitoring station to open or close valves for watering or fertilizing. Principle (1) 4. An environmental monitoring system for large-scale agricultural cultivation, as per Claim 2, which states... The vehicle tracking device (3) consists of a location tracking device control box (33). Rectangle shape, Satellite receiver (31), Microcontroller antenna (32), USB cable (34) The front part of the control box (33) is connected to the satellite receiver (31) which serves as a receiver. The geographic coordinate data signal from the satellite is connected to the antenna of the microcontroller (32). It serves to improve the efficiency of transmitting data signals to make them stronger. The bottom is connected to the USB cable (34) and serves as Connect to an external DC power supply inside the control box (33) of the device. Tracking the location of the harvester (3) has a microcontroller board (331) installed to process the data. Geographic coordinates and satellite transducers (332) are used to convert geographic coordinate data signals from satellite 5. An environmental monitoring system for large-scale agricultural cultivation, as per Claim 3, which states... Fertilizer station (4) consists of switching power supply (41), solenoid valve (42), water tank (46), storage tank. Nitrogen fertilizer (45), phosphorus fertilizer (44) and potassium fertilizer (43) tanks by switching. The power supply (41) converts the voltage to supply DC voltage to the solenoid. Valve (42) which serves to open or close the release of water and fertilizer contained in tanks (43-46) which serve to hold water and Nitrogen, phosphorus, and potassium fertilizers.

6. Which of the following claims (1-3) pertain to an environmental monitoring system for large-scale agricultural cultivation? Firstly, where the main monitoring station (1) measures the environmental conditions around the area where the station is installed and receives data. Sent from the secondary monitoring station (2) and the harvester tracking device (3) via the Laura signal. (LoRa) wireless technology is used to collect all data, send it to a database system, and display it on the website. Furthermore, the main monitoring station (1) can send control signals to the fertilizer station (4) to open or close the watering valve or Give fertilizer 7. An environmental monitoring system for large-scale agricultural cultivation, as per Claim 1, which states: Main station voltage converter module (166) converts the DC current from the 12-volt battery to 5 volts.

8. An environmental monitoring system for large-scale agricultural cultivation, as per Claim 1, which states: Secondary Station Voltage Converter Module (236) converts the DC current from the 12-volt battery to 5 volts.

9. An environmental monitoring system for large-scale agricultural cultivation, as per Claim 3 or 5. The switching power supply (41) converts the DC voltage of 220 volts to 12 volts.

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