Description:FIELD OF THE INVENTION

[0001] The present invention relates to vertical farming systems and in particular to an auto-adjustable vertical farming system that provides accessibility to a user for optimizing plant growth with minimal manual intervention and dynamically regulates environmental and nutritional factors, ensuring sustainable farming practices while maximizing yield through automated real-time adjustments based on plant requirements.

BACKGROUND OF THE INVENTION

[0002] Vertical farming has emerged as a vital innovation to address the limitations of traditional agriculture, especially in the face of urbanization, climate change, and resource scarcity. One of the primary needs for vertical farming is its ability to produce higher yields in limited spaces. By cultivating crops in stacked layers within controlled environments, vertical farms achieve yields up to 10 to 20 times greater per acre compared to open-field agriculture. This efficiency is particularly crucial as arable land becomes scarce and urban populations grow. Resource conservation is another significant requirement driving the adoption of vertical farming.

[0003] Traditional agriculture consumes vast amounts of water, whereas vertical farming reduce water usage by approximately 70% to 95% through recirculating systems. Additionally, the enclosed nature of vertical farms minimizes the need for pesticides, promoting safer and more sustainable food production. Climate resilience further underscores the necessity for vertical farming. Conventional farming is vulnerable to extreme weather events and seasonal fluctuations, which disrupt food supply chains. In contrast, vertical farms operate independently of external weather conditions, ensuring consistent year-round production. This stability is essential for meeting the food demands of a growing global population. Moreover, vertical farming supports local food production, reducing the carbon footprint associated with long-distance transportation. By situating farms closer to urban centers, fresh produce reach consumers more rapidly, enhancing food security and quality. In summary, the need for vertical farming arises from its potential to maximize yield in limited spaces, conserve vital resources, ensure climatic resilience, and promote sustainable, local food systems

[0004] Traditionally, agriculture has relied on manual practices for monitoring and adjusting plant conditions. Farmers would observe environmental factors such as temperature, humidity, and soil moisture, making adjustments based on experience and intuition. Irrigation involved manual watering or basic systems like flood irrigation, which often led to water wastage and inconsistent moisture levels. Nutrient management required the manual application of fertilizers, with the risk of overuse or underuse affecting plant health and soil quality. Pest and disease control depended on regular visual inspections and the application of chemical treatments, sometimes applied broadly rather than targeting specific issues, leading to environmental concerns. Harvesting was conducted manually, requiring significant labor and precise timing to ensure optimal yield and quality.

[0005] WO2018013161A1 A plant growing system configured for high density crop growth and yield, including an environmentally-controlled growing chamber and a vertical growth column within, the column configured to support a hydroponic plant growth module which is configured for containing and supporting plant growth media for containing and supporting a root structure of at least one gravitropic crop plant growing therein and for detachably mounting to the vertical growth column, the hydroponic plant growth module including a lateral growth opening to allow the plant to grow laterally through toward a light emitting source, a nutrient supply system to direct aqueous crop nutrient solution through an upper opening of the hydroponic plant growth module, an airflow source to direct airflow away from the growth opening and through an under-canopy of the plant, so as to disturb the boundary layer, and a control system for regulating, at least one growing condition in an area in or adjacent to the under-canopy.

[0006] US8533993B2 A continuous-loop conveyor, towering upon vertical framework, which allows potted perennial plants and other plants to be transported throughout all stages of maturity in a manner which substantially multiplies yield per acre, allows production to proceed in both natural and artificial light, allows production and harvesting to be automated, and allows production to proceed in conditions which are favorable to plants but unfavorable to humans. The entire apparatus can be constructed of lightweight, cost-effective materials, which afford mass-production and mass-array into vast automatic growing operations.

[0007] Conventionally, many systems have been developed to assist in various agricultural tasks, however the devices mentioned in the prior arts have limitations pertaining to water wastage and inconsistent moisture levels during irrigation, manual application required for nutrient management of fertilizers, with the risk of overuse or underuse affecting plant health and soil quality. Additionally, pest and disease control required on visual inspections and the application of chemical treatments, sometimes applied broadly rather than targeting specific issues, leading to environmental concerns.

[0008] In order to overcome the aforementioned drawbacks, there exists a need in the art to develop a system that is capable of adjusting plant conditions based on surrounding environmental factors for enhancing plant health and yield, regulating the supply needed for plant growth, identifying threats affecting plant health and applies targeted solutions if required, which lead to promoting sustainable practices by conserving resources and minimizing environmental impact.

OBJECTS OF THE INVENTION

[0009] The principal object of the present invention is to overcome the disadvantages of the prior art.

[0010] An object of the present invention is to develop a system that is capable of monitoring and adjusting plant conditions based on surrounding environmental factors and modifying exposure to essential growth elements, it ensures ideal conditions for plant development without requiring user intervention.

[0011] Another object of the present invention is to develop a system that mmanages water and nutrients and precisely regulates the supply needed for plant growth, which prevents wastage and overuse, ensuring optimal conservation of resources while maintaining plant health.

[0012] Another object of the present invention is to develop a system that is capable of identifying threats affecting plant health and applying targeted solutions only where necessary, which minimizes unnecessary chemical use, making farming more cost-effective and environmentally friendly.

[0013] Yet another object of the present invention is to develop a system that determines plant readiness based on various factors and automatically performs harvesting when necessary and implements protective measures against external disturbances, ensuring higher yields with minimal manual effort.

[0014] 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

[0015] The present invention relates to an auto-adjustable vertical farming system that is accessed by a user to efficiently manage plant growth by analyzing real-time environmental and soil conditions. In addition, the proposed system ensures precise resource distribution while detecting potential threats to plant health, allowing timely intervention and improving overall agricultural productivity.

[0016] According to an embodiment of the present invention, an auto-adjustable vertical farming system comprising of a frame affixed over a wall by means of a temporary fixture, a plurality of sliding tracks integrated over the frame to form a grid like structure, a plurality of boxes horizontally disposed over the tracks via one or more roller sliders to hold one or more plant(s), the boxes are configured to move bi-directionally over the sliding tracks, for adaptively changing the positon, the boxes comprising, an imaging unit incorporated within each of the boxes, to process and identify plant type along with the ideal environmental conditions to be maintained for the plant type to grow, a first set of sensors deployed over each of the boxes, to identify real time environmental conditions around each of the box, a series of motorized flaps, integrated over each vertical surface of the box, configured to open and close for allowing and restricting exposure of the plant(s) to ambient environment, a second set of sensors, installed within a bottom portion of each of the boxes to monitor soil quality, a plurality of storage chambers, stored with one or more liquid solutions, at least one nozzle disposed in each of the boxes and connected with the storage chambers by means of one or more pipes and valves, to dispense corresponding liquid solution based on the ideal requirement and real time soil quality.

[0017] According to another embodiment of the present invention, the proposed system further includes a GPS (global positioning system) to fetch real time location of the frame, the frame is installed with a solar panel unit and wind power unit to harness and convert renewable sources of energy into electric energy, the solar panel unit, includes a solar panel installed over one or motorized rods for adjusting the placement of solar panel in accordance with the intensity of sunlight detected by an integrated photo resistor, the first set of sensors include but not limited to a wind sensor, photo resistor, humidity and temperature sensor, while the second set of sensors include but not limited to a pH sensor, capacitive sensor, electrodes for sensing nutrients and temperature sensor, a flexible water proof sheet installed in between the rods, to collect rain water, and a pipe connected to at least one portion of the fabric to collect and transfer the rainwater in one of the chambers storing water.

[0018] 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

[0019] 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 frame associated with an auto-adjustable vertical farming system.

DETAILED DESCRIPTION OF THE INVENTION

[0020] 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.

[0021] 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.

[0022] 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.

[0023] The present invention relates to an auto-adjustable vertical farming system that is accessed by a user for optimizing plant growth by continuously monitoring and adjusting environmental conditions in real time. Additionally, the proposed system determines essential growth parameters of plants and implements necessary adjustments to ensure optimal conditions.

[0024] Referring to Figure 1, an isometric view of a frame associated with an auto-adjustable vertical farming system is illustrated, comprising a frame 101, a plurality of sliding tracks 102 integrated over the frame 101 to form a grid like structure, a plurality of boxes 103 horizontally disposed over the tracks 102, an imaging unit 104 incorporated within each of the boxes 103, a series of motorized flaps 105, integrated over each vertical surface of the box 103, a plurality of storage chambers 106 installed adjacently to the boxes 103, At least one nozzle 107 disposed in each of the boxes 103, by means of one or more pipes 108, a solar panel unit 109 installed with the frame 101 includes a solar panel 110 installed over one or motorized rods 111, at least two extendable rods 112, are installed over a top portion of the frame 101, installed with a flexible water proof sheet 113, a pipe 114 connected to at least one portion of the sheet 113, a holographic projection unit 115 installed with the frame 101, multiple LEDs 116 installed with the frame 101, a V-shaped plate 117 with sharp edges is attached to the platform through an adjustable rod 118.

[0025] The system disclosed herein comprises a frame 101, which serves as a main structure of the system and is developed to be placed over a wall to allow a user to utilize it for farming purpose. To ensure stability of the frame 101 over the wall, there is a temporary fixture, which includes but not limited to suction cups, fasteners, sticky pads. The suction cups are used to create a vacuum seal between the surface and the frame 101. When the suction cups are pressed against the surface, the initial contact creates a seal between the cup and the surface, this seals off the area within the suction cup. The suction cup is designed to maintain a relatively airtight seal even if the surface is not perfectly smooth.

[0026] The fasteners like screws, nails, or anchors affix frame 101 to the wall by being inserted into a pre-drilled hole in the wall, where they either directly grip the wall material or expand within the hole to create a secure hold, effectively anchoring the frame 101 to the wall surface. To get sticky pads on walls, the user need to simply peel off the protective backing on a self-adhesive sticky pad and press it firmly onto the clean, wall surface, stickiest pads come with a peel-and-stick design that allows for easy application directly to the wall.

[0027] A plurality of sliding tracks 102 is integrated into the frame 101, forming a grid-like structure. These tracks 102 facilitate the movement multiple boxes 103 that are configured to slide bi-directionally using roller sliders, ensuring adaptive positioning for optimal plant growth conditions. The sliding tracks 102 consists of a motor, and a rail unit integrated with ball bearings to allow smooth linear movement. As the motor rotates the rotational motion of the motor is converted into linear motion through a pair roller sliders. This linear motion provides a stable track 102 and allows the boxes 103 to move in bi-directionally using the roller sliders.

[0028] Each of the box 103 is embedded with an imaging unit 104 integrated with a microcontroller. The imaging unit 104 captures high-resolution images of the plants and processes them using artificial intelligence-based image recognition protocols to identify the plant species and its growth stage. The image is processed using a convolutional neural network (CNN) to extract key features such as leaf color, shape, and texture. Based on the identification, the microcontroller cross-references an internal database to determine the ideal environmental conditions required for the plant's optimal growth.

[0029] A first set of sensors installed in each box 103 continuously monitors real-time environmental parameters, wherein the first set of sensors includes but is not limited to wind sensors, photo resistors, humidity sensors, and temperature sensors. The wind sensor typically consists of an anemometer which has three or more cups mounted on horizontal arms. The cups are designed to catch the wind, causing the anemometer to rotate. As the wind blows, it forces the cups to rotate. The speed of rotation is directly proportional to the wind speed. Faster rotation corresponds to higher wind speeds.

[0030] The anemometer is equipped with sensors to measure the angular velocity of the rotating cups. The measured angular velocity is then converted into an electrical signal. The electrical signal is then processed by the microcontroller to convert it into a usable wind speed value.

[0031] The photo resistor is typically a (LDR - Light Dependent Resistor), which is used to measure light intensity and ensure that each plant receives the appropriate amount of sunlight for photosynthesis. The LDR is made of a semiconductor material whose resistance changes with light intensity. When exposed to high light levels, its resistance decreases, increasing voltage output, whereas low light levels cause high resistance and low voltage output. The microcontroller continuously reads this data and makes necessary adjustments. If the detected light levels are lower than required, the microcontroller repositions the boxes 103 using roller sliders for better exposure.

[0032] The humidity sensor, which either a capacitive sensor, monitors the relative humidity (RH) in the plant’s surrounding environment. Capacitive humidity sensors contain two electrodes with a hygroscopic dielectric material, where changes in moisture alter capacitance, producing a proportional electrical signal.

[0033] In an embodiment of the present invention, the humidity sensor also capable of using resistive humidity sensors use a conductive polymer that changes resistance based on moisture absorption. The microcontroller processes humidity data in real time and takes corrective actions.

[0034] The temperature sensor, which is a thermistor, measures ambient temperature to protect plants from extreme heat or cold. Thermistors detect temperature changes by varying their resistance, which is then converted into temperature readings by the microcontroller. The microcontroller continuously compares the real-time temperature with the optimal range for the specific plant species and adjusts the system accordingly. If temperatures drop too low, the boxes 103 are repositioned to receive more sunlight.

[0035] The microcontroller processes the collected data, correlates the data with the ideal environmental conditions required for the plant type and triggers the corresponding roller sliders to adjust the position of the boxes 103 along the sliding tracks 102, ensuring that each plant type receives an optimal amount of sunlight, airflow, and temperature exposure for growth as per the ideal requirement.

[0036] For example, if different plant types, includes lettuce and tomatoes, housed in separate boxes. Then the microcontroller processes real-time data from the first set of sensors, detecting that the lettuce requires less direct sunlight compared to tomatoes. Since the photo resistor senses that the lettuce is currently exposed to high-intensity sunlight, the microcontroller activates the roller sliders, moving the lettuce box to a more shaded position along the sliding tracks. Simultaneously, the microcontroller detects that the tomato box requires more sunlight and shifts it to a position with maximum exposure, thereby ensuring that each plant receives the ideal sunlight, airflow, and temperature conditions for optimal growth.

[0037] The boxes 103 are further integrated with motorized flaps 105 positioned along their vertical surfaces. These flaps 105 are controlled by the microcontroller and are configured to open and close in response to external environmental conditions. If wind intensity is excessive, motorized flaps 105 adjust to provide shade. The flaps 105 are actuated using small servo motors, which adjust their angles based on real-time feedback from the environmental sensors. The servo motors are driven by pulse-width modulation (PWM) signals from the microcontroller to regulate their speed and position accurately. This adaptive mechanism ensures that plants receive adequate sunlight, ventilation, and protection from excessive wind or temperature fluctuations.

[0038] To monitor soil conditions, each box 103 is installed with a second set of sensors positioned at its bottom portion. These sensors include but are not limited to a pH sensor, a capacitive moisture sensor, electrodes for sensing nutrient levels, and a temperature sensor. The pH sensor measures the acidity or alkalinity of the soil solution. It consists of a glass electrode that detects hydrogen ion (H⁺) activity and a reference electrode that provides a stable potential. When the sensor is inserted into the soil, the difference in potential between these electrodes generates a voltage that is converted into a pH value. The microcontroller continuously reads these values and compares them with the optimal pH range for the specific plant type.

[0039] The capacitive moisture sensor monitors soil moisture levels to prevent overwatering or underwatering. This sensor consists of two conductive plates separated by a dielectric material. When the soil moisture content changes, the capacitance between these plates varies, producing an electrical signal that is interpreted by the microcontroller.

[0040] The electrodes for sensing nutrient levels operate on the principle of ion-selective sensing, measuring the concentration of essential nutrients like nitrogen (N), phosphorus (P), and potassium (K) in the soil. These electrodes generate an electrical potential based on the presence of specific nutrient ions, and the microcontroller interprets the readings to assess soil fertility.

[0041] The temperature sensor, which is a thermistor, measures the soil’s thermal conditions. Thermistors detect temperature changes by varying their resistance, which the microcontroller converts into temperature readings. This data is used to ensure that soil temperature remains within an optimal range for root development.

[0042] The sensors continuously transmit real-time soil quality data to the microcontroller, which then compares this data against preset ideal conditions for the identified plant type. If any deviation is detected, the microcontroller executes corrective actions by dispensing an appropriate liquid solution through a plurality of storage chambers 106, wherein these solutions include but are not limited to water, liquid fertilizers, and soil amendments.

[0043] Each box 103 is equipped with at least one nozzle 107 connected to the storage chambers 106 via a network of pipes 108 and electronically controlled valves. The microcontroller regulates these valves using solenoid actuators to enable precise dispensing of the required liquid solution based on real-time soil quality data. The solenoid valves operate using electromagnetic fields, opening or closing based on current flow, ensuring an optimal nutrient supply while preventing over- or under-watering of plants.

[0044] An infrared (IR) camera is mounted in the system to continuously scan plants for pests and assess the need for pesticide application. The IR camera uses thermal and spectral imaging to detect pests by comparing real-time data with a built-in database that contains the thermal and spectral properties of crops and plants. The microcontroller uses artificial intelligence and machine learning protocols to identify pests in real-time. These protocols analyze the thermal and spectral data to distinguish between healthy plants and areas affected by pests.

[0045] A container housing multiple sections, each storing a specific threshold level of different pesticides. Based on pest detection and plant conditions, the microcontroller activates electronically controlled nozzle 107s to spray the appropriate pesticide to effectively treat the affected plant to disperse the pesticide in a targeted manner, minimizing chemical overuse while ensuring efficient pest management. The microcontroller adjusts the pesticide dosage based on pest quantity and the severity of the pest damage on the plant surface.

[0046] The microcontroller checks whether the plant is ready for harvest based on its size, color, and other factors detected by sensors such as color sensors, LiDAR sensors, and odor sensors. The color sensors use an array of photodiodes and optical filters to detect the precise coloration of the plant or fruit. These sensors operate on the RGB (Red, Green, Blue) and hyperspectral imaging principles, analyzing light reflectance from the plant's surface. The microcontroller compares the detected color values with an internal database of expected ripeness colors.

[0047] The LiDAR (Light Detection and Ranging) sensor assesses the plant’s size and structure by emitting laser pulses and measuring their reflection time. LiDAR generates a 3D depth map, allowing the microcontroller to analyze the plant’s height, width, and overall biomass. The microcontroller uses these measurements to determine if the plant has achieved its optimal growth size.

[0048] The odor sensors, also known as electronic noses (e-noses), analyze volatile organic compounds (VOCs) emitted by the plant. These sensors consist of gas-sensing elements such as metal oxide semiconductors (MOS) and polymer-based chemical sensors that detect specific ripening-related gases like ethylene, aldehydes, and esters. The microcontroller interprets the chemical signatures and compares them with reference VOC profiles for ripeness detection.

[0049] If the plant is ready, the microcontroller evaluates to plucks or cuts the plant by activating a V-shaped plate 117 with sharp edges is attached to the platform through an adjustable rod 118 via a motorized ball-and-socket joint. The plate 117 is activated to cut fruits, flowers, or vegetables and place them in a collecting chamber 106 attached to a slider. The microcontroller uses the database to determine the proper cutting pattern and adjusts the V-shaped plate 117 accordingly. If the plant is not ready, it alerts the user with a beep.

[0050] Passive Infrared Sensors are integrated into the frame 101 to detect changes in infrared radiation (heat) emitted by living bodies, such as birds or animals. The Passive Infrared Sensors detecting living entities such as birds, animals, or intruders based on their emitted infrared radiation (heat signatures). These sensors operate on the principle of detecting changes in ambient infrared radiation levels caused by warm-blooded organisms moving within the sensor’s range. Each Passive Infrared Sensors sensor consists of pyroelectric elements that generate an electrical signal when they sense fluctuations in infrared radiation. These elements are coupled with fresnel lenses, which focus the incoming infrared waves onto the sensor for increased detection accuracy.

[0051] Upon detecting a bird, the microcontroller uses image processing to identify the type of bird within range. Based on the identification, the microcontroller activates a holographic projection unit 115 installed on the frame 101 to project a repelling image (an image of an eagle) or produces sounds (using a speaker unit) to deter birds and protect the plants. The holographic projection unit 115 consists of a high-intensity laser projection capable of displaying 3D holographic images in the air. The microcontroller selects an appropriate predatory bird image, such as an eagle, and projects it in the bird’s line of sight. The holographic projection is dynamically adjusted based on the bird's position to maintain visibility for effective deterrence.

[0052] In addition to visual deterrence, the speaker unit emits pre-recorded distress calls of birds or predatory bird sounds such as eagle shrieks, hawk cries, or ultrasonic pulses. These sounds create a psychological deterrent, triggering the bird’s natural fear response, forcing it to flee the area.

[0053] Multiple LEDs 116 lights are attached to the frame 101 to emit LEDs 116 lights and adjusts their intensity to support plant photosynthesis. The intensity is adjusted dynamically based on the light requirements of the plants, ensuring optimal growth conditions. In cases where natural light is insufficient, integrated LEDs 116 grow lights are activated, and their intensity is adjusted accordingly. The LEDs 116 work by utilizing a phenomenon called electroluminescence. When an electric current flows through the LED, it causes the electrons in the semiconductor material to release energy in the form of light, then the energy released corresponds to the wavelength of the light.

[0054] To enhance the functionality of the system, a GPS (Global Positioning System) module is configured with the microcontroller, which transmits the real-time location of the frame 101 to the microcontroller. The GPS (Global Positioning System) module consists of a receiver that communicates with the satellites to determine the exact location of the frame 101. The GPS (Global Positioning System) module constantly receives signals from the satellites and calculates the coordinates. The GPS module works by receiving signals from multiple satellites orbiting the Earth. The GPS module uses the timing of these signals and trilateration to calculate the precise location of the frame 101.

[0055] Upon acquiring the location data, the microcontroller communicates with the database to fetch real-time weather conditions corresponding to the installation site. The fetched weather data is cross-referenced with the module readings to improve the accuracy of environmental adjustments for plant growth. The GPS module also helps in geo-tagging plant locations for monitoring and record-keeping. The communication between the microcontroller and the online database occurs via an IoT-based module such as Wi-Fi or GSM.

[0056] The system incorporates renewable energy solutions, including a solar panel unit 109 and a wind power unit mounted on the frame 101. The solar panel unit 109 includes a solar panel 110 is installed over one or more motorized rods 111 operatively coupled with the microcontroller. The placement of the solar panel 110 is dynamically adjusted using stepper motors in response to sunlight intensity, as detected by an integrated photoresistor, ensuring maximum energy harnessing throughout the day. The energy harvested is stored in a battery, which powers the entire system, ensuring uninterrupted operation. The energy distribution is managed using a smart power management unit that optimizes power flow based on system demand.

[0057] At least two extendable rods 112 positioned at the top portion of the frame 101, wherein a flexible waterproof sheet 113 is installed between these rods. The microcontroller regulates the extension and retraction of the extendable rods 112 using linear actuators based on real-time weather conditions. The linear actuators, which control the extendable rods 112, operate using electromechanical screw-driven mechanisms, converting rotational motor motion into precise linear displacement. These actuators ensure smooth extension and retraction, preventing abrupt movements that damages the sheet 113.

[0058] A rain detection sensor installed on the frame 101 to detect rain in surroundings. The rain detection sensor used herein is a capacitive rain sensor that measures changes in capacitance caused by the presence of water droplets. The rain detection sensor consists of a sensitivity adjustment feature to fine-tune its responsiveness to different rain intensities. This ensures adaptability to varying weather conditions. The rain detection sensor continuously monitors the presence and intensity of rainfall and generates electrical signals or data based on the detected rain conditions. The data from the rain detection sensor is continuously monitored by the microcontroller and the microcontroller analyzes the intensity and duration of the rainfall.

[0059] In an embodiment of the present invention, the rain sensor is typically optical sensors, which uses an infrared LEDs 116 and photodetector to measure light refraction caused by water droplets.

[0060] Upon detecting rainfall, the sheet 113 extends to collect rainwater, which is then directed through a pipe 114 connected to one of the storage chambers 106 designated for water collection. The linear actuators use screw-driven mechanisms to ensure precise movement. This collected water is subsequently utilized for irrigation purposes, ensuring sustainable water management.

[0061] The present invention works best in the following manner, where the frame 101 affixed to the wall using the temporary fixture such as suction cups, fasteners, or sticky pads. Integrated into this frame 101 is the grid-like structure of sliding tracks 102, allowing plant-holding boxes 103 to move horizontally using roller sliders. These movements are controlled by the microcontroller, which ensures each plant receives ideal growing conditions by adjusting its position accordingly. Each plant-holding box 103 is equipped with the imaging unit 104, which captures high-resolution images of the plant and processes them using the convolutional neural network (CNN). The microcontroller uses this data to identify the plant type and determine optimal environmental conditions required for growth. To further enhance precision, the system employs the first set of sensors, including wind sensors, photoresistors, humidity sensors, and temperature sensors, to monitor real-time environmental parameters. The microcontroller compares these conditions with the ideal values and triggers the roller sliders to reposition the boxes 103, ensuring each plant receives the necessary amount of light, airflow, and temperature regulation. Additionally, each box 103 features motorized flaps 105 on its vertical surfaces, which act as adjustable barriers. These flaps 105 are controlled by servo motors and open or close based on real-time environmental feedback. This mechanism allows plants to receive or restrict exposure to ambient conditions, such as sunlight, wind, or excessive heat, ensuring the controlled growth environment. To monitor soil quality, the second set of sensors is installed at the bottom portion of each plant-holding box 103. These sensors include the pH sensor, the capacitive moisture sensor, nutrient-sensing electrodes, and the temperature sensor. The microcontroller continuously cross-checks real-time soil quality data against predefined optimal values for each plant type. If deviations are detected, the system initiates corrective actions by dispensing liquid solutions stored in multiple storage chambers 106 connected via pipes 108 and electronically controlled valves. The microcontroller regulates liquid distribution by activating solenoid actuators, which open or close valves to precisely release water, liquid fertilizers, or other soil amendments. This ensures the optimal balance of nutrients for each plant while preventing over- or under-watering. The system also integrates rainwater harvesting through extendable rods 112 at the top of the frame 101, which deploy the flexible waterproof sheet 113 when rain is detected. The rain sensor triggers the extension of these rods, and collected rainwater is funneled through pipe 114 into designated storage chambers 106, reducing dependence on external water sources. To further enhance automation, the system includes the GPS module that enables the microcontroller to determine the precise geographical location of the frame 101. This data is used to fetch real-time weather conditions from the online database, allowing the microcontroller to cross-validate sensor readings and adjust the system accordingly. Additionally, the system incorporates renewable energy solutions, including solar panel 110 mounted on motorized rods 111. These panels dynamically adjust their position based on sunlight intensity, as detected by the integrated photoresistor, maximizing energy harnessing. the wind power unit complements the solar panel 110, ensuring the continuous power supply for uninterrupted operation.

[0062] 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) An auto-adjustable vertical farming system, comprising

i) a frame 101 affixed over a wall by means of a temporary fixture;
ii) a plurality of sliding tracks 102 integrated over said frame 101 to form a grid like structure;
iii) a plurality of boxes 103 horizontally disposed over said tracks 102 via one or more roller sliders to hold one or more plant(s), wherein said boxes 103 are configured to move bi-directionally over the sliding tracks 102, for adaptively changing the positon, said boxes 103 comprising:
a) an imaging unit 104 incorporated within each of said boxes 103, said imaging unit 104 integrated with a microcontroller to process and identify plant type along with the ideal environmental conditions to be maintained for said plant type to grow;
b) a first set of sensors deployed over each of said boxes 103, and configured with said microcontroller to identify real time environmental conditions around each of said box 103, wherein said microcontroller, accordingly triggers corresponding sliders to adaptively change the position of boxes 103 for matching the ideal and real time environmental condition;
c) a series of motorized flaps 105, integrated over each vertical surface of said box 103, configured to open and close for allowing and restricting exposure of said plant(s) to ambient environment,
d) a second set of sensors, installed within a bottom portion of each of said boxes 103 to monitor soil quality, wherein said microcontroller compares the real time soil quality with ideal requirement according to plant type;
iv) a plurality of storage chambers 106, stored with one or more liquid solutions; and
v) At least one nozzle 107 disposed in each of said boxes 103 and connected with said storage chambers 106 by means of one or more pipes 108 and valves, wherein said microcontroller regulates said valves to dispense corresponding liquid solution based on the ideal requirement and real time soil quality.

2) The system as claimed in claim 1, wherein said temporary fixture includes but not limited to suction cups, fasteners, sticky pads.

3) The system as claimed in claim 1, wherein a GPS (global positioning system) is wirelessly configured with said microcontroller to fetch real time location of said frame 101.

4) The system as claimed in claim 3, wherein based on the real time location, said microcontroller communicates with an online database, to fetch real time weather conditions in said location and cross validate the data sensed by said sensors for enhancing the accuracy of maintaining an ideal environmental condition.

5) The system as claimed in claim 1, wherein said frame 101 is installed with a solar panel unit 109 and wind power unit to harness and convert renewable sources of energy into electric energy.

6) The system as claimed in claim 5, wherein said solar panel unit 109, includes a solar panel 110 installed over one or motorized rods 111, operatively coupled with said microcontroller for adjusting the placement of solar panel 110 in accordance with the intensity of sunlight detected by an integrated photo resistor.

7) The system as claimed in claim 1, wherein said first set of sensors include but not limited to a wind sensor, photo resistor, humidity and temperature sensor, while said second set of sensors include but not limited to a pH sensor, capacitive sensor, electrodes for sensing nutrients and temperature sensor.

8) The system as claimed in claim 1, wherein said liquid solutions stored in said chambers 106 include but not limited to water and liquid fertilizers.

9) The system as claimed in claim 1, wherein at least two extendable rods 112, are installed over a top portion of said frame 101, installed with a flexible water proof sheet 113 installed in between said rods, wherein said microcontroller, regulates extension of said rods, to collect rain water.

10) The system as claimed in claim 8 & 9, wherein a pipe 114 connected to at least one portion of said fabric to collect and transfer the rainwater in one of said chambers 106 storing water.