Description:FIELD OF THE INVENTION

[0001] The present invention relates to a farmland safety and management device that is capable of monitoring and protecting agricultural areas for ensuring both crop health and security.

BACKGROUND OF THE INVENTION

[0002] Farmland safety and management are crucial for protecting agricultural investments and ensuring consistent food production. Farms face constant threats from animal intrusions, causing crop damage and disease. Fires pose a significant risk, capable of devastating fields and infrastructure. Soil health, including nutrient depletion and pH imbalances, directly impacts crop yield. Additionally, obstacles and unwanted plant growth (weeds) impede operations and compete with crops, collectively threatening agricultural productivity and economic viability.

[0003] Traditionally, farmland safety relied on manual labor, static defenses (fencing, scarecrows), and basic firebreaks. Soil management involved periodic manual sampling and broad fertilization. These methods lack real-time responsiveness, precision, and scalability for automation. Manual labor is costly and inconsistent, while static defenses are inadequate for dynamic threats. Manual soil testing offers limited insights, leading to inefficient resource use. Integrating these disparate, labor-intensive practices into cohesive automated means are challenging due to limitations in data collection, dynamic control, and remote operation.

[0004] US5897619A discloses about a farm management system that is an interactive system to acquire, portray, and process field related data to thereby set rates on a field by field basis, verify that each policy complies with company, state, and federal regulations, verify that the configuration of each field allows the field to be insurable, and provide a method to validate claims of crop damage caused by weather.

[0005] CN102550436A discloses about the invention relates to a guard device for understory farms. A solar panel mounted on a humanoid framework is used to charge a lead-acid battery which powers LED lamps, a sound control module and the like. Under control of a time setter, feeding sound and dispelling sound are played regularly in daytime, the LED lamps are turned on for illumination and for intermittently playing animal dispelling sound at the night, and accordingly unattended farm management is achieved.

[0006] Conventionally, many devices are available in market for farmland safety and management. However, these existing devices lack comprehensive, integrated automation and often address only isolated issues, like basic security or irrigation, without dynamic adaptation to threats such as fire or evolving soil needs. This fragmentation and limited real-time responsiveness prevent efficient, proactive farm management.

[0007] In order to overcome the aforementioned drawbacks, there exists a need in the art to develop a device that requires to be capable of providing an automated, and adaptive solution for comprehensive farmland safety and management, moving beyond isolated functions to offer real-time threat detection, environmental optimization, and autonomous operational capabilities for improved agricultural productivity and security.

OBJECTS OF THE INVENTION

[0008] The principal object of the present invention is to overcome the disadvantages of the prior art.

[0009] An object of the present invention is to develop a device that is capable of securing farmland by detecting and deterring animal intrusions, alongside early fire detection and suppression.

[0010] Another object of the present invention is to develop a device that is capable of optimizing soil fertility through precise monitoring of soil health and automated nutrient application.

[0011] Another object of the present invention is to develop a device that is capable of independently mapping agricultural terrain in 3D for navigation and identifying hazardous areas.

[0012] Yet another object of the present invention is to develop a device that is capable of streamlining field maintenance by autonomously clearing obstacles and unwanted vegetation from the path.

[0013] The foregoing and other objects, features, and advantages of the present invention will become readily apparent upon further review of the following detailed description of the preferred embodiment as illustrated in the accompanying drawings.

SUMMARY OF THE INVENTION

[0014] The present invention relates to a farmland safety and management device that is capable of protecting crops and agricultural infrastructure from various threats, optimizing environmental conditions for growth, and automating key management tasks to improve overall farm productivity and security.

[0015] According to an embodiment of the present invention, a farmland safety and management device, comprising a body installed with motorized rugged wheels with deep threads to traverse the body on surface of a farmland, an AI(artificial-intelligence) enabled multi-spectral camera is mounted on a motorized rotating mast to capture high-resolution images of the farmland and analyze plant health, a deterrent unit integrated into the body to scare away intruders and send a real-time alert notification to a concerned individual’s computing unit, an IR (infrared) flame sensor integrated with the body and synced with the camera for early signs of ignition, a rotating sprinkler unit having multi-directional misting nozzles and a high-speed rotary actuator is mounted on an extendable structure installed on the body, the sprinkler unit being connected to a high-pressure water misting unit for spraying fine mist over the detected fire zone to rapidly reduce temperature and suppress ignition, a fire extinguisher gas cylinder stored inside the body and connected to a network of directional nozzles placed around the body releases of fire-suppressing gas through the nozzles for extinguishing flames in the farmland, a stacked set of extendable fire-resistant panels mounted on L-shaped motorized sliding tracks positioned within a chamber provided with the body, a front sliding gate of the chamber opens to allow the panels to be deployed in the direction of incoming fire, a plurality of motorized hinge joints arranged at connection points between the panels for enabling angular adjustment of the panels to allow curving or bending of the panels to match the fire’s path or field layout, a hydraulic pusher is integrated with a sharp-edged spiral anchoring rod arranged on each panel, the pusher being configured to drive the anchoring rod into the ground after deployment of the barrier, a plurality of motorized omnidirectional spherical wheels are installed at specific intervals along the bottom of the barrier to allow movement and directional adjustment of the barrier, the wheels are interconnected using a two-bar linkage arrangement that enables repositioning of the barrier as required, an integrated anemometer and bi-directional airflow sensors installed on the body to monitor wind direction and speed.

[0016] According to another embodiment of the present invention, the device further comprises of an inclined hydraulic bar is installed on both sides of each panels to support and stabilize the barrier during extreme environmental conditions, and flexible hosing with nozzle diffusers are installed along the top edge of each panel, the hoses being connected to the fire extinguisher gas cylinder to extinguish flames and prevent fire spread, a sensing module integrated on lower portion of the body for monitoring parameters including pH level and nutritional content in soil of the field, an electronically controlled spout integrated in a multi-sectioned container installed on the body to dispense the suitable fertilizer store in the container on the surface in order to increase fertility of the soil for proper nourishment of the crops, a LIDAR (Light Detection and Ranging) sensor mounted on the top center of the body, enclosed within a rotating dome, for 360degree scanning of the surroundings and generation of a 3D (three-dimensional) map of the farmland, including the detection of obstacles and unsafe areas, and the LIDAR sensor is combined with a GPS (Global Positioning System) module integrated within the microcontroller to track real-time movement and work coverage of the body, a lever-type screw-actuated clamp arrangement is provided with the body for gripping and lifting obstacles detected by the LIDAR sensor, and placing the detected obstacles aside to clear the path, pneumatic pins are provided at a lower end of each the anchoring rod, the pins being extendable to create strong soil grip, a SCADA-controlled articulated arm integrated with three padded jaws mounted on the body to pick and shift the unwanted plants into a debris storage unit attached to the side of the body, a holographic projector is mounted on the upper section of the body to assist farmer with real-time visual projections of weather conditions, crop growth, and recommended farm practices, based on sensor data, to guide farm management decisions, a solar panel is integrated into the body’s upper section for energy generation and storage of the harnesses solar energy in a battery associated with the device for supplying power to electrical and electronically operated components associated with the device.

[0017] While the invention has been described and shown with particular reference to the preferred embodiment, it will be apparent that variations might be possible that would fall within the scope of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

[0018] These and other features, aspects, and advantages of the present invention will become better understood with regard to the following description, appended claims, and accompanying drawings where:
Figure 1 illustrates an isometric view of a farmland safety and management device.

DETAILED DESCRIPTION OF THE INVENTION

[0019] The following description includes the preferred best mode of one embodiment of the present invention. It will be clear from this description of the invention that the invention is not limited to these illustrated embodiments but that the invention also includes a variety of modifications and embodiments thereto. Therefore, the present description should be seen as illustrative and not limiting. While the invention is susceptible to various modifications and alternative constructions, it should be understood, that there is no intention to limit the invention to the specific form disclosed, but, on the contrary, the invention is to cover all modifications, alternative constructions, and equivalents falling within the spirit and scope of the invention as defined in the claims.

[0020] In any embodiment described herein, the open-ended terms "comprising," "comprises,” and the like (which are synonymous with "including," "having” and "characterized by") may be replaced by the respective partially closed phrases "consisting essentially of," consists essentially of," and the like or the respective closed phrases "consisting of," "consists of, the like.

[0021] As used herein, the singular forms “a,” “an,” and “the” designate both the singular and the plural, unless expressly stated to designate the singular only.

[0022] The present invention relates to a farmland safety and management device that is capable of providing comprehensive, automated protection and optimization for agricultural areas, actively safeguarding crops and infrastructure while improving overall farm productivity.

[0023] Referring to Figure 1, an isometric view of a farmland safety and management device is illustrated, comprising, a body 101 installed with motorized rugged wheels 102, an AI(artificial-intelligence) enabled multi-spectral camera 103 is mounted on a motorized rotating mast 104, a deterrent unit 105 integrated into the body 101 and comprises of a high-decibel ultrasonic sound emitter 105a, flashing LED strobe lights 105b, and loudspeakers 105c, a rotating sprinkler unit 106 having multi-directional misting nozzles 106a and a high-speed rotary actuator 106b is mounted on an extendable structure 106c installed on the body 101, the sprinkler unit 106 being connected to a high-pressure water misting unit 106d, a fire extinguisher gas cylinder 107 stored inside the body 101 and connected to a network of directional nozzles 108 placed around the body 101, a stacked set of extendable fire-resistant panels 109 mounted on L-shaped motorized sliding track 110 positioned within a chamber 111 provided with the body 101.

[0024] Figure 1 further illustrates a plurality of motorized hinge joints 112 arranged at connection points between the panels 109, a hydraulic pusher 113 is integrated with a sharp-edged spiral anchoring rod 114 arranged on each panel, a plurality of motorized omnidirectional spherical wheels 115 are installed at specific intervals along the bottom of the panels 109, the wheels are interconnected using a two-bar linkage arrangement 116, an inclined hydraulic bar 117 is installed on both sides of each panels 109, flexible hosing 118 with nozzle diffusers 119 are installed along the top edge of each panel, a sensing module 120 integrated on lower portion of the body 101, an electronically controlled spout 121 integrated in a multi-sectioned container 122 installed on the body 101, a lever-type screw-actuated clamp arrangement 123 is provided with the body 101, pneumatic pins 124 are provided at a lower end of each the anchoring rod 114, a SCADA-controlled articulated arm 125 integrated with three padded jaws 126 mounted on the body 101, a debris storage unit 127 attached to the side of the body 101, a holographic projector 128 is mounted on the upper section of the body 101, a solar panel 129 is integrated into the body’s upper section.

[0025] The device disclosed herein includes a body 101 is developed to be positioned on a surface of a farmland for assisting users in monitoring and managing their farmland by tracking soil, weather, and crop health in real-time. The body 101 herein includes all necessary components of the device for ensuring safety and management of the farmland.

[0026] An inbuilt microcontroller associated with the device used herein is pre-fed using artificial intelligence and machine learning protocols to coordinate the working of the device. Further, the microcontroller activates an AI(artificial-intelligence) enabled multi-spectral camera 103 is installed on a motorized rotating mast 104 to capture high-resolution images of the farmland for analyzing plant health.

[0027] The AI-enabled multi-spectral camera 103 works by image capturing module to systematically capture data across various light spectra (e.g., visible, near-infrared, red-edge) that are uniquely reflected by different plant tissues and health conditions. The motorized rotating mast 104 is simultaneously actuated by the microcontroller for allowing the camera 103 to sweep across a wide area of the farmland, ensuring comprehensive coverage and enabling the capture of overlapping images from multiple angles. These images are then stitched together and processed by a processor of the camera 103 via artificial intelligence protocols. This protocol is trained on vast datasets of healthy and unhealthy plant signatures, which identify subtle variations in spectral reflectance that indicate nutrient deficiencies, disease, pest infestations, or water stress long before they become visible to the human eye.

[0028] The motorized rotating mast 104 enables the camera 103 to sweep across a wide area of farmland through a combination of mechanical and electronic components. At its core, the mast 104 is equipped with one or more motors that drive rotational movement. This involve a pan arrangement for allowing the camera 103 to rotate horizontally, and a tilt arrangement for enabling vertical adjustments. The mast 104 itself is telescopic and extending to a significant height to provide an elevated vantage point over the crops.

[0029] The rotation is precisely controlled by the microcontroller, to maintain stability and accurate positioning. The microcontroller is pre-fed to execute pre-defined scanning patterns for ensuring systematic coverage of the entire field. By rotating and tilting the camera 103, the camera 103 captures a series of overlapping images.

[0030] A deterrent unit 105 is installed into the body 101, that is activated by the microcontroller upon detection of animals in the field via the camera 103, to deter intruders. The deterrent unit 105 comprises of a high-decibel ultrasonic sound emitter 105a, flashing LED strobe lights 105b, and loudspeakers 105c for scaring away the animals/intruders.

[0031] The deterrent unit 105 employs a multi-pronged sensory assault to scare away animals or intruders. Firstly, the high-decibel ultrasonic sound emitter 105a works to deter animals by producing sound waves at frequencies above the range of human hearing (typically above 20 kHz). Many animals, includes but not limited to, such as rodents, certain insects, and even some larger mammals like cats and dogs, have acute hearing that extends well into this ultrasonic range.

[0032] When the ultrasonic sound emitter 105a emits intense ultrasonic sounds, these frequencies are perceived by the target animals as highly irritating, disorienting, or even painful. The emitter 105a creates an uncomfortable environment that disrupts their natural behaviors, such as foraging, communicating, or nesting. The constant, unpleasant noise leads to auditory stress, making them feel unsafe or threatened in the area.

[0033] Secondly, the flashing LED strobe lights 105b provide a powerful visual deterrent. These unpredictable bursts of bright light startle and disorient animals, especially at night, making the area feel unsafe and prompting their retreat. The LED (Light Emitting Diode) itself works by emitting light when voltage is applied across its p-n junction. Electrons from the n-region move to the p-region, recombining with "holes" and releasing energy as photons (light). This design ensures immediate, high-intensity illumination with minimal power, creating a highly noticeable and disturbing visual effect.

[0034] Finally, the loudspeakers 105c are utilized to broadcast audible deterrents, including alarming noises like predator calls, prey distress calls, or human voices. The loudspeakers 105c convert an electrical signal into an audio signal. The loudspeakers 105c comprises a diaphragm (cone) attached to a voice coil positioned between magnets. When electrical current flows through the voice coil, it generates a varying magnetic field that interacts with the permanent magnets, causing the diaphragm to rapidly move back and forth. This movement pushes and pulls air, creating sound waves that precisely mimic the electrical input, generating specific deterrent sounds at volumes sufficient to startle and drive away animals or intruders.

[0035] An IR (infrared) flame sensor is embedded with the body 101, that is activated by the microcontroller to work in sync with the camera 103 to detect specific infrared radiation emitted by flames, to identify early signs of ignition. When a fire starts, it releases energy in the form of heat and light, a significant portion of which falls within the infrared spectrum. The IR flame sensor typically contains a specialized photodetector, such as a photodiode or pyroelectric sensor, which is sensitive to these particular infrared wavelengths.

[0036] When the sensor detects this characteristic IR signature, it converts the radiant energy into an electrical signal. This signal is then processed, by the microcontroller, to determine if the detected IR pattern matches that of a flame and not just a hot surface or ambient IR radiation. To improve accuracy and reduce false alarms, these sensors often look for the flickering frequency of a flame.

[0037] Upon detecting an early ignition signature, the camera 103 focuses on the area, capture detailed visual and perhaps thermal images, and send this visual confirmation to the microcontroller. This synergy allows for very rapid detection of potential fires, even before visible smoke or flames are fully developed.

[0038] Upon detection of the fire, the microcontroller actuates multiple motorized rugged wheels 102 with deep threads installed underneath the body 101 to maneuver the body 101 in the farmland towards the detected fire. The motorized rugged wheels 102 with deep treads are crucial for effectively maneuver across diverse farmland terrain, particularly when responding to the detected fire. The motors provide the necessary power to rotate the wheels, enabling movement in all directions and precise steering. The rugged construction of the wheels ensures durability against the harsh conditions of a field, such as uneven ground, rocks, debris, and challenging soil conditions, preventing damage or deformation.

[0039] The deep treads are paramount to their exceptional mobility. These prominent, aggressive patterns on the tire surface serve several vital functions. Firstly, they provide improved traction by digging into soft or loose surfaces like soil, mud, or tall grass.

[0040] Once the body 101 is positioned near the detected fire, the microcontroller actuates a rotating sprinkler unit 106 installed on an extendable structure 106c mounted on the body 101 to spray a fine mist over the affected area.

[0041] The sprinkle unit comprises multi-directional misting nozzles 106a and is driven by a high-speed rotary actuator 106b and being connected to a high-pressure water misting unit 106d which supplies the water. The unit works in concert to rapidly reduce the temperature and suppress the ignition by deploying the fine mist over the detected fire zone.

[0042] The microcontroller precisely controls the extendable structure 106c to raise the sprinkler unit 106 to an optimal height to reach over crops or obstacles. This extension and retraction are powered pneumatically by a pneumatic unit linked to the structure 106c. This unit includes an air compressor, air cylinders, air valves, and a piston, all working together.

[0043] When the microcontroller needs to extend the structure 106c, the microcontroller actuates a valve, allowing compressed air from the compressor to enter the cylinder. This compressed air then builds pressure against the piston, causing it to push outwards and extend. Since the piston is connected to the structure 106c, the structure 106c extends as well. Similarly, to retract the structure 106c, the microcontroller simply closes the valve, releasing the pressure and causing the piston, and thus the structure 106c, to retract. This pneumatic control allows the microcontroller to precisely regulate the sprinkler unit's height, ensuring its mist reaches the fire zone effectively.

[0044] The high-speed rotary actuator 106b precisely controls the rotation of the sprinkler head. The rotary actuator 106b works by converting an input signal (electrical, pneumatic, or hydraulic) into rapid, controlled rotational motion. Its internal mechanical arrangements, such as gears, vanes, or pistons, translate this energy into the desired turning movement of an output shaft directly connected to the sprinkler head. The high-speed aspect allows it to quickly change direction and rate of rotation, ensuring dynamic and wide coverage of the fire zone.

[0045] The sprinkler head itself is equipped with the multi-directional misting nozzles 106a. Unlike conventional sprinkler heads that release large, heavy water droplets, these specialized misting nozzles 106a are designed with tiny orifices. Water from a high-pressure water misting unit 106d is forced through these constricted openings, causing it to atomize into extremely fine droplets, creating a fog-like mist. The misting nozzles 106a works by utilizing the principle of converting the pressure energy of a fluid into kinetic energy, which increases the fluid's velocity to facilitate atomization and a controlled spray pattern. The misting nozzles 106a uses electrical energy to power a pump that generates the high pressure.

[0046] Upon actuation of the misting nozzles 106a by the microcontroller, the electric motor or the pump pressurizes the incoming water, increasing its pressure significantly. High pressure enables the water to be sprayed out with a high force, thus ensuring the water is broken down into ultra-fine droplets that rapidly absorb heat and displace oxygen, effectively suppressing the fire with minimal water consumption.

[0047] Additionally, a fire extinguisher gas cylinder 107, stored within the body 101 of the unit, is an essential component for extinguishing flames in the farmland by releasing a fire-suppressing gas through a network of directional nozzles 108. This cylinder holds a fire extinguishing agent, typically a compressed gas like carbon dioxide (CO2) or a clean agent (such as FM-200 or Novec 1230), under high pressure.

[0048] Upon detection of fire and confirmation by the microcontroller, the gas cylinder's valve is actuated electronically. This rapid opening allows the high-pressure gas to escape the cylinder and travel through a carefully designed network of pipes to the strategically placed directional nozzles 108 around the body 101.

[0049] The chosen fire-suppressing gas works through different arrangements depending on its type. Carbon dioxide (CO2) primarily extinguishes fire by displacing oxygen. Since fire needs oxygen to burn, a blanket of CO2 around the flames starves them of this essential element, effectively suffocating the fire. CO2 also has a secondary cooling effect. Clean agents, on the other hand, often work by interrupting the chemical chain reaction of the fire itself, or by rapidly absorbing heat from the flames, bringing the temperature below the point required for combustion.

[0050] The directional nozzles 108 are crucial for precisely discharging fire-suppressing gas onto detected flame zones. Their strategic placement around the body 101 allows them to target the fire from multiple angles, maximizing coverage and effectiveness. These directional nozzles 108 function similarly to the multi-directional misting nozzles 106a by shaping the expelled gas into a precise pattern, ensuring quick flame extinguishment, minimizing damage, and preventing fire spread across the farmland.

[0051] Upon detection of the presence of fire approaching from adjacent bushy areas or nearby agricultural zones via the camera 103, the microcontroller actuates a front sliding gate on a chamber 111 within the body 101 to open the chamber 111 to allow a stacked set of extendable fire-resistant panels 109, mounted on L-shaped motorized sliding track 110 inside the chamber 111, to be rapidly deployed in the direction of the incoming fire. The front sliding gate is a solid panel that moves horizontally or vertically along designated tracks or rails integrated into the chamber's frame. It's often actuated by a motor, such as an electric motor with a gear and rack, a lead screw, or a chain drive, controlled by the microcontroller. When activated, the motor applies force, causing the gate to slide along its tracks, either fully retracting into a hidden compartment or moving clear of the opening. This precise, controlled movement enabling the swift deployment of fire-resistant panels 109.

[0052] Once the gate is opened, the microcontroller actuates the stacked set of extendable fire-resistant panels 109 and the L-shaped motorized sliding track 110 to deploy in the direction of incoming fire. The stacked set of extendable fire-resistant panels 109, in conjunction with the L-shaped motorized sliding track 110, forms a rapid deployment to create a barrier against incoming fire. The fire-resistant panels 109 withstand high temperatures and prevent the spread of flames, acting as a physical shield. These panels 109 are stacked within the chamber 111, meaning they are stored compactly one behind the other. The extension/retraction of the panels 109 is regulated by the microcontroller by in the same manner as the extendable structure 106c, by employing the pneumatic unit, which employs an air compressor, cylinders, valves, and a piston to push them outwards and create the fire barrier.

[0053] Upon detection of the approaching fire, the L-shaped motorized sliding track 110 is actuated by the microcontroller to guide the panels 109 as they extend. The L-shaped configuration likely provides both a stable base and a horizontal or vertical movement, or perhaps a combination where one segment guides the outward extension and another supports the panel's vertical stability or connection to the previous panel. The microcontroller actuates the bi-directional motor to rotate in a clockwise and anti-clockwise direction. This aids in the rotation of the shaft, which converts electrical energy into rotational energy for allowing movement of the wheel to translate over the L-shaped tracks by a firm grip on the grooves. The movement of the sliding track 110 results in the translation of the leading panel outwards. As one panel moves, it mechanically pulls the next panel in the stack, allowing a relatively small storage footprint to deploy a much larger fire barrier.

[0054] Multiple motorized hinge joints 112 arranged at connection points between the panels 109, that are actuated by the microcontroller to angularly adjust the panels 109 to allow curving or bending of the panels 109 to match the fire’s path or field layout. Each of the motorized hinge joints 112 comprises a pair of leaves that are screwed with the surfaces of the panels 109. The leaves are connected with each other by means of a cylindrical member integrated with a shaft coupled with a DC (Direct Current) motor to provide the required movement to the hinge. The rotation of the shaft in clockwise and anti-clockwise aids in the opening and closing of the hinge, respectively. Hence, the microcontroller actuates the hinge joints 112 that in turn provides movement to the panels 109 for angularly adjusting them to allow curving or bending to match the fire’s path or field layout.

[0055] After the fire barrier panels 109 are deployed to their desired configuration, the microcontroller actuates a hydraulic pusher 113 installed with a sharp-edged spiral anchoring rod 114 arranged on each of the panel to drive the anchoring rod 114 into the ground after deployment of the barrier. The hydraulic pusher 113 is powered by a hydraulic unit consisting of a hydraulic cylinder, hydraulic compressor, hydraulic valve, and piston that work in collaboration to provide the required extension and retraction to the rod 114.

[0056] Once the anchoring rod 114 is driven into the ground at the optimal depth, the microcontroller actuates multiple pneumatic pins 124 installed at a lower end of each of the anchoring rod 114 to extend to create strong soil grip. The extension/retraction of the pins 124 is regulated by the microcontroller by in the same manner as the extendable structure 106c disclosed above, by employing the pneumatic unit, for maximizing the stability and holding power of the anchored barrier, especially under challenging conditions like strong winds or ground shifts, by increasing the surface area and friction with the surrounding soil.

[0057] Motorized omnidirectional spherical wheels 115, strategically placed along the bottom of the panels 109 and actuated by the microcontroller, enable the barrier's movement and precise directional adjustment. The two-bar linkage arrangement 116, comprising two rigid links (bars) joined by pivots or joints, connects the omnidirectional wheels. Its fixed bar lengths and joint constraints define the wheel’s motion. When the microcontroller actuates the wheels' motors, forces transmit through this linkage arrangement 116.

[0058] An integrated anemometer and bi-directional airflow sensors is arranged on the body 101, that is activated by the microcontroller to monitor wind direction and speed. The anemometer, often using a cup or propeller design, measures wind speed. As wind blows, its force causes a set of cups or a propeller to rotate around a vertical or horizontal axis. The faster the wind, the faster the rotation. This rotational motion is then converted into an electrical signal. This electrical signal is directly proportional to the wind speed is transmitted to the microcontroller to calculate and interpret the velocity.

[0059] Simultaneously, the bi-directional airflow sensors provide information on both the magnitude and direction of airflow. Hot-wire anemometry sensors achieve this by measuring how passing air cools an electrically heated wire, with changes in electrical resistance indicating velocity. For bi-directionality, specialized arrangements detect the direction of heat transfer. Ultrasonic transducers, alternatively, emit and receive sound waves; the time difference in wave travel, influenced by wind speed and direction, allows precise determination of both parameters.

[0060] The data from both the anemometer and the bi-directional airflow sensors is fed into the microcontroller. The microcontroller processes this combined information to establish a clear picture of the prevailing wind conditions, including its force and the exact direction from which it is blowing.

[0061] Upon detection of the wind direction and speed, the microcontroller actuates an inclined hydraulic bar 117 is installed on both sides of each of the panels 109 to support and stabilize the barrier during extreme environmental conditions. The extension/retraction of the bar 117 is regulated by the microcontroller by in the same manner as the hydraulic pusher 113, by employing the hydraulic unit, for providing additional structural rigidity and anchoring against strong winds, preventing the panels 109 from buckling or being overthrown, thereby ensuring the barrier's continued effectiveness and stability in adverse weather.

[0062] Additionally, Flexible hosing 118 with nozzle diffusers 119, installed along each panel's top edge, connects directly to the fire extinguisher gas cylinder 107. Upon activation, the cylinder's valve opens, releasing high-pressure fire suppression gas. The nozzle diffusers 119 then break this gas into a fine mist or wide spray, maximizing its surface area. This rapidly mixes with air, effectively smothering or cooling flames directly on or near the barrier, preventing fire spread.

[0063] A sensing module 120 is installed on lower portion of the body 101, that is activated by the microcontroller to monitor parameters including pH level and nutritional content in soil of the field by utilizing a capacitive soil moisture sensor, pH sensors, infrared temperature sensors, and a GPR (Ground Penetrating Radar) sensor. The capacitive soil moisture sensor works by generating an electromagnetic field and measuring changes in its capacitance. As the moisture content in the surrounding soil increases, the soil's dielectric permittivity changes, which directly affects the sensor's capacitance. This change is then correlated by the microcontroller to determine the volumetric water content in the soil.

[0064] For pH level, the pH sensor utilizes an electrochemical probe, often consisting of a glass electrode sensitive to hydrogen ions and a reference electrode. When these electrodes are in contact with the soil's moisture, a tiny electrical potential difference is generated, which varies with the concentration of hydrogen ions. This voltage is then measured and translated by the module's internal circuitry into a pH reading, indicating the soil's acidity or alkalinity and transmitted to the microcontroller.

[0065] The infrared temperature sensors operate non-contractually by detecting the infrared radiation emitted by the soil surface. All objects with a temperature above absolute zero emit infrared energy. The sensor's thermopile absorbs this energy, generating a voltage signal that is directly proportional to the surface temperature of the soil and providing real-time thermal data to the microcontroller.

[0066] Finally, the GPR (Ground Penetrating Radar) sensor plays a unique role in mapping subsurface characteristics. The GPR sensor emits high-frequency radio waves into the ground and then detects the reflections of these waves. When the radar waves encounter changes in soil composition, moisture content, or buried objects (like rocks, roots, or even nutrient variations), a portion of the wave is reflected back to the receiver. By analyzing the travel time and strength of these reflected signals, the GPR creates a detailed profile of subsurface layers and anomalies, indirectly providing information on soil structure 106c and potential nutrient distribution deeper within the soil profile.

[0067] All sensor readings from the individual sensors are processed by the microcontroller for continuous and accurate monitor soil's moisture, pH, temperature, and even subsurface characteristics for enabling precise agricultural management decisions. Based on this real-time data, the microcontroller evaluates and determines a suitable fertilizer blend tailored to the soil's specific needs.

[0068] Once the appropriate fertilizer is identified, the microcontroller actuates an electronically controlled spout 121 integrated into a multi-sectioned container 122 mounted on the body 101 to allows the precise quantity of the determined fertilizer, stored within the container's various sections, to be dispensed onto the soil surface. The electronically controlled spout 121 comprising a metering device (like an auger or a precise valve) driven by a precision motor (e.g., a stepper motor). When the microcontroller identifies the specific fertilizer and quantity needed based on soil data, it actuates the corresponding motor, which causes the opening and releasing from that specific container 122 section and fall onto the soil.

[0069] A LIDAR (Light Detection and Ranging) sensor, installed on the body 101's top center and enclosed within a rotating dome, is activated by the microcontroller to perceive its environment and generate a detailed 3D map. The LIDAR emits rapid laser pulses and measures their time-of-flight to reflected objects, calculating precise distances.

[0070] The lever-type screw-actuated clamp arrangement 123, installed on the body 101 and actuated by the microcontroller, grips and lifts obstacles detected by the LIDAR sensor to clear the path. The clamp arrangement 123 comprises clamp jaws, a lever arm for force amplification, and a screw arrangement driven by a motor (DC or stepper). When the microcontroller commands obstacle removal, the motor rotates the lead screw, generating linear force. The lever arm amplifies this, closing the clamp jaws firmly around the obstacle. The screw's precise control ensures a secure grip. After lifting, the clamp's motor reverses to release the obstacle in a safe area, ensuring efficient path clearance.

[0071] When the AI camera 103 detects weeds or unwanted plants growing around the crops, the microcontroller then actuates a SCADA-controlled articulated arm 125 integrated with three padded jaws 126 installed on the body 101 to pick and shift the unwanted plants into a debris storage unit 127 attached to the side of the body 101.

[0072] The articulated arm 125 is a robotic manipulator resembling a human arm, with multiple links connected by motorized joints (e.g., shoulder, elbow, wrist) driven by actuators (e.g., servo motors) for dexterous 3D motion. The SCADA (Supervisory Control and Data Acquisition) provides overarching control; it processes data, identifies unwanted plants, and issues precise commands to the arm's motors, enabling complex trajectories for target plant approach. The arm's end-effector features three padded jaws 126 that act as a gripper. These jaws open and close via their own actuator (e.g., motor or pneumatic cylinder). Once positioned, SCADA commands the arm 125 to lift the plant and precisely deposit it into the debris storage unit 127 for collection.

[0073] A holographic projector 128 is installed on the upper section of the body 101, activated by the microcontroller to provide farmers with real-time visual projections of weather conditions, crop growth, and recommended farm practices, all based on sensor data. This guides crucial farm management decisions. During projection, another laser beam illuminates the recorded pattern, diffracting light to reconstruct the original wave fronts. This creates a 3D image that appears to float in space, viewable from multiple angles, providing an immersive visual aid to the farmer.

[0074] For real-time alerts and notifications to a concerned individual regarding detected issues such as fire hazards, animal intrusions, crop health problems, or soil condition imbalances, with actionable recommendations for intervention, the microcontroller activates a communication module, which is linked with the microcontroller for establishing a wireless connection between the microcontroller and a computing unit (includes, but not limited to smartphone, tablet or laptop) and inbuilt with a user-interface that is accessed by the concerned individual. The communication module used herein includes, but not limited to Wi-Fi (Wireless Fidelity) module, Bluetooth module, GSM (Global System for Mobile Communication) module.

[0075] A solar panel 129 is installed into the body’s upper section, works by converting sunlight directly into electricity and then storing that energy in a battery associated with the device, for later use, ensuring continuous power even when the sun isn't shining. The core of a solar panel 129 comprises photovoltaic (PV) cells, typically made from semiconductor materials like silicon. When photons (packets of light energy) from sunlight strike these PV cells, they excite electrons within the material, causing them to dislodge and flow, thereby generating a direct current (DC) of electricity.

[0076] This DC electricity then flows to a charge controller, which regulates the voltage and current to safely charge the battery. From the charge controller, the DC electricity is fed into the battery, which acts as the energy storage unit. When the device requires power (e.g., at night or on cloudy days), the stored chemical energy in the battery is converted back into electrical energy.

[0077] The battery (not shown in figure) supply power to electrically powered components which are employed herein. The battery is comprised of a pair of electrode named as a cathode and an anode. The battery uses a chemical reaction of oxidation/reduction to do work on charge and produce a voltage between their anode and cathode and thus produces electrical energy that is used to do work in the device.

[0078] Although the field of the invention has been described herein with limited reference to specific embodiments, this description is not meant to be construed in a limiting sense. Various modifications of the disclosed embodiments, as well as alternate embodiments of the invention, will become apparent to persons skilled in the art upon reference to the description of the invention. , Claims:1) A farmland safety and management device, comprising:

i) a body 101 installed with motorized rugged wheels 102 with deep threads to traverse the body 101 on surface of a farmland, wherein an AI(artificial-intelligence) enabled multi-spectral camera 103 is mounted on a motorized rotating mast 104 to capture high-resolution images of the farmland and analyze plant health;
ii) a deterrent unit 105 integrated into the body 101, wherein said deterrent unit 105 is activated upon detection of animals in the field via the camera 103, to scare away intruders and send a real-time alert notification to a concerned individual’s computing unit;
iii) an IR (infrared) flame sensor integrated with the body 101 and synced with the camera 103 for early signs of ignition, wherein a rotating sprinkler unit 106 having multi-directional misting nozzles 106a and a high-speed rotary actuator 106b is mounted on an extendable structure 106c installed on said body 101, said sprinkler unit 106 being connected to a high-pressure water misting unit 106d for spraying fine mist over the detected fire zone to rapidly reduce temperature and suppress ignition;
iv) a fire extinguisher gas cylinder 107 stored inside said body 101 and connected to a network of directional nozzles 108 placed around said body 101, wherein the microcontroller automatically triggers release of fire-suppressing gas through said nozzles for extinguishing flames in said farmland;
v) a stacked set of extendable fire-resistant panels 109 mounted on L-shaped motorized sliding track 110 positioned within a chamber 111 provided with the body 101, wherein upon detecting the presence of fire approaching from adjacent bushy areas or nearby agricultural zones, a front sliding gate of said chamber 111 opens to allow said panels 109 to be deployed in the direction of incoming fire;
vi) a plurality of motorized hinge joints 112 arranged at connection points between said panels 109 for enabling angular adjustment of said panels 109 to allow curving or bending of said panels 109 to match the fire’s path or field layout, wherein a hydraulic pusher 113 is integrated with a sharp-edged spiral anchoring rod 114 arranged on each panel, said pusher 113 being configured to drive said anchoring rod 114 into the ground after deployment of the barrier;
vii) a plurality of motorized omnidirectional spherical wheels 115 are installed at specific intervals along the bottom of said barrier to allow movement and directional adjustment of said barrier, wherein said wheels are interconnected using a two-bar linkage arrangement 116 that enables repositioning of said barrier as required;
viii) an integrated anemometer and bi-directional airflow sensors installed on the body 101 to monitor wind direction and speed, wherein an inclined hydraulic bar 117 is installed on both sides of each panels 109, said hydraulic bar 117 being actuated by the microcontroller to support and stabilize said barrier during extreme environmental conditions, and flexible hosing 118 with nozzle diffusers 119 are installed along the top edge of each panel, said hoses being connected to the fire extinguisher gas cylinder 107 to extinguish flames and prevent fire spread; and
ix) a sensing module 120 integrated on lower portion of said body 101 for monitoring parameters including pH level and nutritional content in soil of said field, based on which said microcontroller evaluates a suitable fertilizer for said soil, in accordance to which said microcontroller actuates an electronically controlled spout 121 integrated in a multi-sectioned container 122 installed on the body 101 to dispense said suitable fertilizer store in said container 122 on said surface in order to increase fertility of said soil for proper nourishment of said crops.

2) The device as claimed in claim 1, wherein a LIDAR (Light Detection and Ranging) sensor mounted on the top center of said body 101, enclosed within a rotating dome, for 360degree scanning of the surroundings and generation of a 3D (three-dimensional) map of the farmland, including the detection of obstacles and unsafe areas, and said LIDAR sensor is combined with a GPS (Global Positioning System) module integrated within the microcontroller to track real-time movement and work coverage of the body 101.

3) The device as claimed in claim 1, wherein a lever-type screw-actuated clamp arrangement 123 is provided with the body 101 for gripping and lifting obstacles detected by the LIDAR sensor, and placing the detected obstacles aside to clear the path.

4) The device as claimed in claim 1, wherein said deterrent unit 105 comprises of a high-decibel ultrasonic sound emitter 105a, flashing LED strobe lights 105b, and loudspeakers 105c.

5) The device as claimed in claim 1, wherein pneumatic pins 124 are provided at a lower end of each said anchoring rod 114, said pins 124 being extendable to create strong soil grip.

6) The device as claimed in claim 1, wherein the AI camera 103 detects weeds or unwanted plants growing around the crops, the microcontroller automatically triggers a SCADA-controlled articulated arm 125 integrated with three padded jaws 126 mounted on the body 101 to pick and shift said unwanted plants into a debris storage unit 127 attached to the side of the body 101.

7) The device as claimed in claim 1, wherein said sensing module 120 includes a capacitive soil moisture sensor, pH sensors, infrared temperature sensors, and a GPR (Ground Penetrating Radar) sensor.

8) The device as claimed in claim 1, wherein a holographic projector 128 is mounted on the upper section of the body 101 to assist farmer with real-time visual projections of weather conditions, crop growth, and recommended farm practices, based on sensor data, to guide farm management decisions.

9) The device as claimed in claim 1, wherein said computing unit provides real-time alerts and notifications to the concerned individual regarding detected issues such as fire hazards, animal intrusions, crop health problems, or soil condition imbalances, with actionable recommendations for intervention.

10) The device as claimed in claim 1, wherein a solar panel 129 is integrated into the body’s upper section for energy generation and storage of the harnesses solar energy in a battery associated with said device for supplying power to electrical and electronically operated components associated with said device.