LISA (LEAF INTEGRATED STRESS AND SOIL ANALYZER) DEVICE: A DUAL-FUNCTION IRRIGATION INDICATOR WITH PLANT STRESS AND SOIL MONITORING

Abstract

The invention introduces the LISA device, a dual-function tool for monitoring plant stress and soil moisture in real time. Equipped with a leaf clamp for plant hydration assessment and a portable tensiometer for soil water measurement, this solar-powered device provides actionable insights for precise irrigation, supporting sustainable farming and efficient water management.

Specification

Description:FIELD OF THE INVENTION
This invention relates to agricultural technology, specifically a dual-function device designed for monitoring plant stress and soil moisture levels to optimize irrigation. The LISA (Leaf Integrated Stress and Soil Analyzer) Device combines real-time plant and soil data to facilitate precise water management, improving plant health and conserving water resources.
BACKGROUND OF THE INVENTION
Traditional irrigation management often relies on estimations and infrequent monitoring, which can lead to overwatering or underwatering, thereby wasting water and stressing crops. Conventional methods lack the ability to monitor both plant health and soil moisture simultaneously. As a result, these systems are limited in their ability to optimize water usage based on real-time needs. Additionally, existing solutions do not offer a portable, integrated approach that is accessible and easy to use for farmers, limiting their application in varied agricultural settings.
Water scarcity and inefficient irrigation remain pressing issues in agriculture, making it essential to develop tools that enable farmers to use water judiciously while maintaining optimal crop health. Farmers require a solution that offers real-time, actionable insights into both plant stress and soil moisture to prevent crop losses due to inadequate or excessive watering. This invention addresses these challenges by introducing a portable, user-friendly device that combines plant and soil analysis, providing an integrated, data-driven approach to irrigation management.
The LISA device uses leaf clamp micro-sensors to assess plant hydration status and a portable tensiometer to measure soil water potential. This dual-monitoring capability allows users to understand the precise water needs of plants and adjust irrigation accordingly. Powered by a foldable solar panel, the device is sustainable and designed for outdoor use, making it accessible to farmers in remote locations and conducive to sustainable farming practices.
SUMMARY OF THE INVENTION
This summary is provided to introduce a selection of concepts, in a simplified format, that are further described in the detailed description of the invention.
This summary is neither intended to identify key or essential inventive concepts of the invention and nor is it intended for determining the scope of the invention.
To further clarify advantages and features of the present invention, a more particular description of the invention will be rendered by reference to specific embodiments thereof, which is illustrated in the appended drawings. It is appreciated that these drawings depict only typical embodiments of the invention and are therefore not to be considered limiting of its scope. The invention will be described and explained with additional specificity and detail with the accompanying drawings.
The invention introduces the LISA (Leaf Integrated Stress and Soil Analyzer) Device, a portable, solar-powered tool for monitoring plant stress and soil moisture. Equipped with a leaf clamp containing micro-sensors and a portable tensiometer, the device provides real-time data on plant hydration status and soil water availability. Its AI-driven analytics recommend optimal irrigation timings, helping farmers reduce water wastage, improve plant health, and enhance crop yield.
BRIEF DESCRIPTION OF THE DRAWINGS
The illustrated embodiments of the subject matter will be understood by reference to the drawings, wherein like parts are designated by like numerals throughout. The following description is intended only by way of example, and simply illustrates certain selected embodiments of devices, systems, and methods that are consistent with the subject matter as claimed herein, wherein:
FIGURE 1: ILLUSTRATES THE LEAF CLAMP WITH INTEGRATED MICRO-SENSORS FOR PLANT STRESS DETECTION.
FIGURE 2: SHOWS THE PORTABLE TENSIOMETER AND ITS OPERATION WITHIN SOIL FOR MOISTURE MEASUREMENT.
The figures depict embodiments of the present subject matter for the purposes of illustration only. A person skilled in the art will easily recognize from the following description that alternative embodiments of the structures and methods illustrated herein may be employed without departing from the principles of the disclosure described herein.
DETAILED DESCRIPTION OF THE INVENTION
The detailed description of various exemplary embodiments of the disclosure is described herein with reference to the accompanying drawings. It should be noted that the embodiments are described herein in such details as to clearly communicate the disclosure. However, the amount of details provided herein is not intended to limit the anticipated variations of embodiments; on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the scope of the present disclosure as defined by the appended claims.
It is also to be understood that various arrangements may be devised that, although not explicitly described or shown herein, embody the principles of the present disclosure. Moreover, all statements herein reciting principles, aspects, and embodiments of the present disclosure, as well as specific examples, are intended to encompass equivalents thereof.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments. As used herein, the singular forms "a"," "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes" and/or "including," when used herein, specify the presence of stated features, integers, steps, operations, elements and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and/or groups thereof.
It should also be noted that in some alternative implementations, the functions/acts noted may occur out of the order noted in the figures. For example, two figures shown in succession may, in fact, be executed concurrently or may sometimes be executed in the reverse order, depending upon the functionality/acts involved.
In addition, the descriptions of "first", "second", "third", and the like in the present invention are used for the purpose of description only, and are not to be construed as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" and "second" may include at least one of the features, either explicitly or implicitly.
Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which example embodiments belong. It will be further understood that terms, e.g., those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
The LISA device offers a comprehensive solution for monitoring both plant and soil conditions in agricultural settings. Key components include the leaf clamp with micro-sensors, the portable tensiometer, and the device's core, which houses the digital display, control buttons, and solar panel. These components work together to provide farmers with precise, real-time data on plant and soil conditions, allowing for more informed irrigation decisions.
1. Leaf Clamp with Micro-Sensors: The leaf clamp is designed to attach to a plant leaf without causing damage. It monitors plant stress by detecting changes in water content, turgor pressure, and thickness of the leaf, all indicative of hydration status. Integrated micro-sensors relay this data to the device's core, displaying the plant's stress level (e.g., "Low, 40%"). This real-time feedback enables users to determine when plants require watering, optimizing irrigation timing.
2. Portable Tensiometer: The tensiometer measures soil water potential, providing accurate soil moisture readings. A detachable porcelain sensor is inserted into the soil, and the data is transmitted to the core device for display (e.g., "Soil Moisture: 80%"). The tensiometer can be moved between locations for multi-point soil testing, allowing users to assess moisture distribution across a field and adjust irrigation based on localized soil conditions.
3. Device Core: The device core includes a digital display that shows key data such as plant stress level, soil moisture, battery life, and irrigation alerts. Additional features include:
o Sensitivity Controller: Adjustable from 0 to 30, allowing users to set detection sensitivity for specific crops or environmental conditions.
o Control Buttons: Enable navigation through settings and include options for power on/off, mode selection, and sensor calibration.
o AI Button: Activates an AI-driven system that analyzes past trends to recommend optimal irrigation times, enhancing water efficiency and crop health.
4. Solar Panel and Charging Port: The foldable solar panel powers the device, making it ideal for continuous outdoor use without frequent recharging. A Type-C charging port is available for quick recharging when solar energy is insufficient, ensuring that the device remains operational even in varied lighting conditions.
The LISA device is designed for durability in agricultural environments. Its compact, portable design makes it easy for farmers to carry between locations, and the data display offers intuitive visuals for quick interpretation. The integration of plant and soil metrics provides a unique, comprehensive approach to water management, aligning with sustainable farming goals and supporting precision agriculture practices.
, Claims:1. A dual-function irrigation indicator device for monitoring plant stress and soil moisture, comprising a leaf clamp with micro-sensors and a portable tensiometer.
2. The device as claimed in Claim 1, wherein the leaf clamp attaches to a plant leaf and monitors plant hydration status by detecting changes in water content, turgor pressure, and leaf thickness.
3. The device as claimed in Claim 1, wherein the tensiometer includes a detachable porcelain sensor that measures soil water potential and provides real-time soil moisture readings.
4. The device as claimed in Claim 1, wherein the core displays plant stress level, soil moisture, and irrigation alerts on a digital screen.
5. The device as claimed in Claim 1, wherein a sensitivity controller allows adjustment of detection sensitivity for specific crops or environmental conditions.
6. The device as claimed in Claim 1, wherein an AI button activates a system that recommends optimal irrigation timing based on past trends and data analysis.
7. The device as claimed in Claim 1, wherein the foldable solar panel powers the device, making it suitable for continuous outdoor use.
8. The device as claimed in Claim 1, wherein a Type-C charging port enables quick recharging when solar energy is insufficient.
9. The device as claimed in Claim 1, wherein the device supports sustainable water usage by providing real-time data on plant and soil conditions, reducing dependency on traditional irrigation methods.

10. The device as claimed in Claim 1, wherein it promotes water conservation and sustainable farming by offering a portable, easy-to-use solution for precision irrigation.

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