Description:FIELD OF THE INVENTION

[0001] The present invention relates to a flood monitoring and adaptive rescue support system that enables real-time detection, protection, and evacuation of users in flood-prone environments.

BACKGROUND OF THE INVENTION

[0002] Flood-prone areas require continuous monitoring, timely detection of rising water levels, and reliable rescue support systems to ensure the safety and survival of individuals during emergency situations. The flood rescue systems are designed to provide real-time assessment of environmental conditions, controlled deployment of protective and elevating operations, and efficient evacuation assistance, reducing response time and dependence on manual intervention. Precision in sensing and adaptive positioning of safety components are essential for maintaining user safety, preventing accidental submergence, and ensuring stable support under dynamic flood conditions. Poorly designed systems result in delayed response, inaccurate water level detection, unstable support structures, limited visibility for rescue teams, and increased risk of user exposure to hazardous floodwaters.

[0003] Traditionally, flood safety and rescue operations have depended on manual monitoring methods, such as visual inspection of water levels, warning alerts issued by authorities, and physical evacuation using boats or temporary shelters arranged during emergencies. These approaches require significant human effort and timely decision-making, often under unpredictable and hazardous conditions. Manual systems are not only reactive but also prone to delays and inconsistencies, including inaccurate assessment of flood severity, insufficient rescue support, and lack of immediate protective infrastructure. Additionally, these traditional methods fail during sudden water level surges, posing serious risks to human life and property. As a result, such conventional systems lead to delayed evacuation, inadequate shelter, poor visibility for rescue teams, and increased exposure of individuals to dangerous floodwaters and environmental hazards.

[0004] US20240144805A1 discloses an integrated flood monitoring unit comprises a sensor capable of at least detecting one or more floodwater levels or measuring water levels and assembly of a data acquisition module, and a wireless transmitter that is specially adapted to be mounted one top and at least partially inside of a hollow pole secured in a vertical orientation at a fixed geographical location to monitor water levels, with the sensor being located nearer the bottom of the pole.

[0005] US11512995B2 discloses a systems and methods for accurate measurement and transmission of water level parameters during weather events, such as floods, are provided. The solid-state system can effectively measure water level without utilizing moving parts, pumps, or floats and may implement an improved water level determination method that compensates for inherent sources of error. Additionally, the system may be comprised of a network of sensor units that can communicate weather measurements wirelessly via a hybrid mesh network consisting variously of wireless terrestrial radio, cellular, and satellite communication links. By doing so, the status of water level and other environmental parameters may be reported in real time to first responders and emergency planners.

[0006] Conventionally, many systems have been developed that are capable of detecting water levels and assisting in evacuation through basic alert and manual rescue tools. However, these systems are incapable of automating the response process and do not significantly reduce the need for human intervention during critical flood situations. Additionally, existing system lack the ability for providing immediate protective shelter, controlled elevation of users above rising water levels, and coordinated deployment of rescue support features.

[0007] In order to overcome the aforementioned drawbacks, there exists a need in the art to develop a system that is required to be capable of providing real-time detection, response, and safety in flood-prone environments. The developed system facilitates precise monitoring of water levels and environmental conditions, coordinated deployment of protective barriers and elevation platforms, and efficient evacuation support, ensuring user safety while maintaining reliability, responsiveness, and effective rescue operations under dynamic flood conditions.

OBJECTS OF THE INVENTION

[0008] An object of the present invention is to develop a system that is capable of real-time detection of rising water levels and initiation of protective and rescue operations to ensure timely response during flood conditions.

[0009] Another object of the present invention is to develop a system that is capable of providing adaptive elevation and shelter for protecting users from submerging water and facilitating safe evacuation.

[0010] Another object of the present invention is to develop a system that is capable of facilitating safe reception and landing of an Unmanned Aerial Vehicle (UAV) for enabling aerial monitoring, communication relay, and enhanced rescue coordination during flood conditions.

[0011] Another object of the present invention is to develop a system that is capable of detecting heat signatures of nearby persons for identifying human presence and assisting in timely rescue operations during flood conditions.

[0012] Yet another object of the present invention is to develop a system that is capable of measuring the speed and direction of flowing water for enabling accurate assessment of flood dynamics and enhancing response and user safety.

[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 flood monitoring and adaptive rescue support system that facilitates safe, and controlled detection of flood conditions and protection of users in flood-prone areas. Additionally, the system facilitates accurate monitoring of water levels and environmental parameters, and safe evacuation support, while ensuring user safety and maintaining reliability under dynamic flood conditions.

[0015] According to an aspect of the present invention, a flood monitoring and adaptive rescue support system, comprises of a rigid vertical rod mounted on a ground surface for providing structural, a pair of rectangular plates attached to a pair of sliding units installed along the height of the rod for controlled raising and lowering to form a protective barrier, an imaging unit installed on the rod for real-time environmental monitoring and flood detection to trigger system response, a motorized slider integrated with the rod for vertical positioning of a hydraulic bar and its attached lifting plate to elevate users above rising water levels, a level sensor embedded with the rod for continuous measurement of surrounding water level to enable adaptive height adjustment of the lifting platform, a plurality of LEDs mounted on a top portion of the rod for providing illumination during low-light conditions, an SOS balloon arranged within a cavity of the rod and connected to an air compressor for inflation and visual location marking during flood emergencies.

[0016] According to another aspect of the present invention, the system further includes a flap provided at the top of the rod for receiving and landing of an unmanned aerial vehicle (UAV), a solar panel mounted on the flap for generating electrical energy and charging a battery housed within the rod, a detachable inflatable boat connected to the rod via a tension wire for user evacuation and stability control, an inflating unit integrated with the rod and connected to the inflatable boat for automatic inflation upon threshold water level detection, a sensing unit integrated with the rod comprising a thermal sensor, PIR motion sensor, strain gauge, Doppler current sensor, and light sensor for monitoring human presence, structural stress, water flow, and ambient conditions, a communication module integrated with the microcontroller for wireless data transmission, and a battery housed within the rod for supplying electrical power to all electronic, sensing, and actuation components.

[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 flood monitoring and adaptive rescue support system.

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 flood monitoring and adaptive rescue support system for detecting flood conditions and assisting users in flood-prone environments. The system is also capable of preventing user exposure to rising water levels, hazardous currents, and unsafe surroundings by providing protective shelter, controlled elevation, and coordinated rescue support.

[0023] Referring to Figure 1, an isometric view of a flood monitoring and adaptive rescue support system is illustrated, comprising a rigid vertical rod 101 mounted on a ground surface, a pair of rectangular plates 102 attached with sliding units 103 along the height of the rod 101, a motorized slider 104 integrated with the rod 101, a hydraulic bar 105 with a lifting plate 106 on the rod 101, an imaging unit 107 installed on the rod 101, a level sensor 108 embedded in the rod 101, a plurality of LEDs 109 mounted on a top portion of the rod 101, an SOS balloon 110 housed within a cavity of the rod 101, an air compressor 111 integrated within the rod 101, a flap 112 provided at the top of the rod 101, a solar panel 113 mounted on the flap 112, an inflatable boat 114 connected to the rod 101 via a tension wire 115, an inflating unit 116 integrated with the rod 101.

[0024] The system disclosed herein comprises of a rigid vertical rod 101 that is adapted to be firmly mounted on a ground surface. The rigid vertical rod 101 is designed to withstand high hydrodynamic forces, debris impact, and prolonged exposure to water, and is preferably fabricated from, but not limited to, corrosion-resistant materials to ensure durability and long-term operation in harsh environmental conditions.

[0025] A pair of rectangular plates 102 are attached to the rigid vertical rod 101 through a pair of sliding units 103 installed along the height of the rod. The pair of sliding units 103 facilitate controlled raising and lowering of the rectangular plates 102 based on operational requirements.

[0026] An imaging unit 107 is installed on the rigid vertical rod 101 and is operatively integrated with a processor for capturing and processing real-time images of the surrounding environment. The imaging unit 107 continuously monitors the vicinity to detect visual indicators of flooding, such as water accumulation, flow patterns, and the presence of individuals in distress.

[0027] The imaging unit 107 comprises an image capturing arrangement including a set of lenses positioned to acquire high-resolution images and video of the vicinity of the rod, which are continuously recorded and stored as optical data within an associated memory unit. A built-in processor performs pre-processing of the captured images, including noise reduction, image stabilization, and contrast enhancement, to improve the clarity and reliability of the visual input.

[0028] The processed image data is subsequently analysed using programmed image processing and machine-based decision protocols to determine the occurrence of flooding conditions, rising water levels, and nearby human presence. Upon identification of flood conditions, the processor communicates with a microcontroller to actuate the sliding units 103 to lower the rectangular plates 102 along the height of the rigid vertical rod 101 and position the rectangular plates 102 on the ground surface, forming a protective shelter or barrier to safeguard users against floodwater intrusion and floating debris.

[0029] The pair of sliding units 103 installed between the rigid vertical rod 101 and the rectangular plates 102 consist of a sliding rail and a motorized slidable member connected to the sliding rail. The motorized slidable member is attached to the rectangular plates 102 and the sliding rails are mounted along the height of the rigid vertical rod 101 on both sides to enable smooth raising and lowering of the rectangular plates 102. The slidable member is operatively connected to a stepper motor which provides controlled movement to the member in a bi-directional manner, facilitating precise vertical translation of the rectangular plates 102.

[0030] The pair of rectangular plates 102 attached with the pair of sliding units 103 allows controlled vertical movement of the rectangular plates 102 along the height of the rigid rod, enabling selective raising and lowering of the rectangular plates 102 to form a protective barrier. The pair of rectangular plates 102 are equipped with a drawer arrangement that enables adjustment of the plate width to accommodate varying spatial requirements and provide an effective protective barrier.

[0031] The drawer arrangement consists of a drawer that slides on rails provided within the rectangular plates 102. These rails provide a smooth and stable path for the expansion and contraction of the rectangular plates 102. When the microcontroller actuates the drawer arrangement, the associated motor begins rotating, and the rotational motion is converted into linear motion through a gear. As the motor rotates, the drawer moves either outward or inward along the sliding rails, increasing or decreasing the effective width of the rectangular plates 102 and enabling adaptive adjustment of the rectangular plates 102 to provide enhanced protective coverage during flood conditions.

[0032] A motorized slider 104 is integrated with the rigid vertical rod 101 for translating and positioning a hydraulic bar 105 having a lifting plate 106 at its distal end. The motorized slider 104 enables precise vertical positioning of the hydraulic bar 105 along the rigid vertical rod 101 at a desired elevation. The motorized slider 104 works in a similar manner as disclosed above for the pair of sliding units 103 for raising and lowering the lifting plate 106. The hydraulic bar 105 attached on the motorized slider 104, allows precise positioning of the lifting plate 106 at the distal end for stable elevation of users and ensuring safe support during flood conditions.

[0033] The hydraulic bar 105 utilizes a hydraulic unit comprising a hydraulic cylinder, a hydraulic compressor, a hydraulic valve, and a piston for providing controlled extension and retraction of the hydraulic bar 105. The microcontroller actuates the hydraulic valve to regulate the flow of hydraulic fluid from the compressor into the hydraulic cylinder. The hydraulic fluid generates pressure within the cylinder, which acts against the piston and causes linear displacement of the piston in an extending direction. The piston is mechanically coupled to the hydraulic bar 105 such that the applied hydraulic pressure results in controlled extension of the hydraulic bar 105 along the motorized slider 104, enabling accurate positioning of the lifting plate 106 at a required height for elevating users above the flood level.

[0034] The lifting plate 106 attached at the distal end of the hydraulic bar 105 functions as a lifting platform to elevate one or more users above the rising water level. The lifting plate 106 maintains a stable horizontal orientation during operation and is structurally designed to support the load of one or more users.

[0035] A level sensor 108 is embedded within the rigid vertical rod 101 to determine the real-time water level surrounding the rod. The level sensor 108 comprises an infrared (IR) emitter and a photodiode. The level sensor 108 detects the presence and level of water by emitting infrared light and measuring the intensity of the reflected infrared signal received by the photodiode. The detected intensity is converted into an electrical signal and transmitted to the microcontroller. The microcontroller processes the signal to determine the real-time water level surrounding the rigid rod. In case the detected water level recedes below a predefined threshold level stored in a database linked with the microcontroller, the microcontroller actuates the motorized slider 104 to position the lifting plate 106 at a height above the determined water level to maintain a predefined clearance between the lifting plate 106 and a surface of water for ensuring user safety.

[0036] A SOS balloon 110 is arranged within a cavity formed on the rigid vertical rod 101 and is connected to an air compressor 111 within the cavity. Upon detection of a flood condition, the microcontroller triggers the air compressor 111 to inflate the SOS balloon 110 with compressed gas. The air compressor 111 comprises a stepper motor, a compression chamber (cylinder), a reciprocating piston assembly, inlet and outlet check valves, and a delivery line connected to the SOS balloon 110.

[0037] When the microcontroller detects flood conditions, the electrical power is supplied to the motor, which initiates rotational motion. The rotational motion is converted into reciprocating motion through a crankshaft connected to the piston. During the intake stroke, the inlet valve opens, allowing ambient air to enter the compression chamber while the piston moves downward, creating a low-pressure zone. During the compression stroke, the inlet valve closes and the piston moves upward, compressing the trapped air within the cylinder. As pressure increases beyond a threshold, the outlet check valve opens, allowing the compressed air to flow into the inflatable balloon 110 via the air delivery conduit.

[0038] A flap 112 is arranged at the top of the rigid vertical rod 101 to facilitate the reception and landing of an unmanned aerial vehicle (UAV) and safely accommodate UAV touchdown and take-off operations. The flap 112 provides a stable landing surface, allowing UAVs to deliver emergency supplies, perform aerial surveillance, and assist in communication during rescue operations. The flap 112 is structurally designed to withstand landing impact and ensure positional stability of the UAV during docking. This arrangement enables UAVs to deliver emergency supplies, perform aerial surveillance of flood-affected areas, and assist in communication relay and coordination during rescue operations.

[0039] When the water level exceeds a predetermined threshold stored in a database linked with the microcontroller, the system provides access to a detachable lifesaving inflatable boat 114 arranged with the rigid vertical rod 101 via a tension wire 115. The boat 114 is deployed by the user to facilitate evacuation from the flood-affected area.

[0040] An inflating unit 116 is connected to the inflatable boat 114 for inflating the boat 114 upon detection of a threshold water level condition. The inflating unit 116 is equipped with an air compressor to compress atmospheric air and supply the compressed air to the inflatable boat 114 for inflation. The air compressor operates by drawing ambient air and compressing the air within a compression chamber, increasing the pressure of the air for storage and controlled delivery. The compressed air is subsequently regulated and released through a delivery nozzle and conduit under the control of the microcontroller and is directed into the inflatable boat 114. The inflating unit 116 facilitates controlled and rapid inflation of the inflatable boat 114 to a usable configuration, enabling safe deployment for evacuation and rescue of users during flood conditions.

[0041] The tension wire 115 is attached to the detachable lifesaving inflatable boat 114 stabilizes the boat 114 relative to the rod, preventing uncontrolled drifting due to water currents. The tension wire 115 maintains a controlled positional relationship between the inflatable boat 114 and the rigid vertical rod 101 during deployment, ensuring that the boat 114 remains within a safe and accessible range for users.

[0042] After inflation, the user places the boat 114 on the water surface adjacent to the rod. The high- tension wire 115 remains operatively connected between the boat 114 and the rigid vertical rod 101 to stabilize the boat 114 relative to the rigid vertical rod 101 and restrict lateral displacement caused by flowing water currents, wind forces, or wave motion. The high- tension wire 115 maintains a controlled tethered connection, ensuring that the inflatable boat 114 remains within a predefined safe operating radius around the rigid vertical rod 101 for easy access and retrieval. The high- tension wire 115 prevents drifting of the boat 114 away from the evacuation point, facilitates guided movement of the boat 114 along the water surface when required, and enhances user safety by maintaining positional stability during evacuation operations in dynamic flood conditions.

[0043] A sensing unit is integrated with the rigid vertical rod 101 for continuous monitoring of environmental and structural parameters associated with flood conditions. The sensing unit provides input signals to the microcontroller, enabling adaptive and responsive system behavior. The sensing unit comprises a thermal sensor to detect heat signatures of nearby persons, a passive infrared (PIR) motion sensor to detect movement of living beings, a strain gauge mounted at a base portion of the rigid vertical rod 101 to measure mechanical stress caused by water currents, a Doppler current sensor to measure the speed and direction of flowing water, and a light sensor to detect ambient light intensity. These sensors collectively enhance situational awareness and improve decision-making during emergency conditions.

[0044] The thermal sensor within the sensing unit allows detection of heat signatures of nearby persons to identify the presence and approximate location of individuals in the vicinity of the rigid vertical rod 101. The thermal sensor is equipped with an infrared detector to absorb infrared radiation emitted from nearby persons and convert the detected radiation into a corresponding electrical signal.

[0045] The generated electrical signal is processed through a signal conditioning unit comprising an amplifier to enhance the signal strength and improve detection accuracy. The conditioned signal is forwarded to an analog-to-digital converter, which converts the analog signal into a digital format. The digital output is then transmitted to the microcontroller that interprets the processed data to identify heat signatures and temperature variations indicative of the presence of living beings in the vicinity of the rigid vertical rod 101, enabling detection and localization of users for facilitating timely rescue operations during flood conditions.

[0046] The passive infrared (PIR) motion sensor within the sensing unit allows detection of movement of living beings by sensing variations in infrared radiation levels within its field of view. The PIR sensor functions based on the principle of detecting variations in infrared radiation emitted by objects within its field of view. The PIR sensor comprises pyroelectric elements to generate an electrical charge when subjected to changes in incident infrared radiation. The PIR sensor continuously monitors ambient infrared radiation levels in the surrounding environment of the rigid vertical rod 101.

[0047] When a user having a different temperature profile enters the detection range, the human being causes a rapid variation in the detected infrared radiation. The pyroelectric elements generate a corresponding electrical signal indicative of motion. The generated signal is transmitted to the microcontroller, where it is processed to detect and identify the presence and movement of persons in the vicinity of the system, enabling timely activation of flood rescue and safety operations.

[0048] The strain gauge mounted at a base portion of the rigid vertical rod 101 allows measurement of mechanical stress and deformation experienced by the rigid vertical rod 101 due to water current forces, structural loading, and environmental pressure. As the rigid vertical rod 101 experiences mechanical stress due to water currents and structural loading, the strain gauge undergoes corresponding changes in its electrical resistance.

[0049] These variations in resistance are precisely measured and converted into proportional electrical signals. The electrical signals generated by the strain gauge are transmitted to the microcontroller, where the signals are processed to determine the magnitude of stress acting on the rod, enabling assessment of structural stability and facilitating appropriate response to ensure safe and reliable operation during flood events.

[0050] The Doppler current sensor within the sensing unit allows measurement of the speed and direction of flowing water. The Doppler current sensor within the sensing unit operates by emitting acoustic pulses in the form of ultrasonic waves, into the surrounding water. When these emitted pulses interact with moving water particles, the frequency of the reflected signals undergoes a shift due to the Doppler effect.

[0051] The Doppler current sensor analyzes the difference between the transmitted and received signal frequencies to determine the speed and direction of water currents in real time. The doppler current sensor measures the time delay between the emission of the acoustic pulse and the reception of its echo, enabling calculation of water depth. The obtained data is converted into electrical signals and transmitted to the microcontroller where the information is processed to assess real-time flood flow conditions surrounding the rigid vertical rod 101, enabling the system to take appropriate adaptive responses for ensuring stability, safety, and effective operation during flood situations.

[0052] The light sensor within the sensing unit allows measurement of ambient light intensity in the surrounding environment of the rigid vertical rod 101. The light sensor used herein is an LDR (Light Dependent Resistor). The LDR monitors ambient light intensity by varying its resistance based on the amount of light it receives.

[0053] When light falls on the LDR, its resistance decreases proportionally to the light intensity. This change in resistance alters the voltage across the LDR, which is measured and converted into a voltage signal. The voltage signal is transmitted to the microcontroller, which processes it to determine the surrounding light level.

[0054] A plurality of LEDs (light emitting diodes) 109 is installed on the rigid vertical rod 101 for providing illumination to the surrounding working area and enhancing visibility during low-light or night-time flood conditions. When the ambient light level detected by the light sensor falls below a predetermined threshold, the microcontroller actuates the plurality of LEDs 109 to automatically switch ON, ensuring adequate illumination for users, rescue personnel, and monitoring operations in the vicinity of the system.

[0055] The LEDs (Light Emitting Diode) 109 is an optoelectronic component that operates on the principle of electroluminescence. The LEDs 109 are formed using semiconductor materials configured to emit light when electrically energized. Each LED 109 comprises a p-n junction, including a positively doped p-type region and a negatively doped n-type region. When a forward bias voltage is applied, electrons from the n-type region and holes from the p-type region are driven toward the junction. At the p-n junction, recombination of electrons and holes occurs, resulting in the release of energy in the form of photons, generating visible light, enabling efficient illumination with low power consumption.

[0056] A concerned authority computing unit is linked with the system for receiving real-time data and alerts related to flood conditions, system activation, and user safety status. Upon detection of predefined flood thresholds, the microcontroller sends an alert to the concerned authority computing unit through a communication module.

[0057] A user-interface is inbuilt in the concerned authority computing unit wirelessly linked with the system is accessed by a user for enabling remote access, monitoring, and control of the flood monitoring and adaptive rescue support system. The user interacts with the interface through input means such as a touch screen, keyboard, or other input devices provided on the concerned authority computing unit. The concerned authority computing unit includes, but is not limited to, a smartphone, laptop, or tablet configured to receive and display real-time operational data of the system. The wireless communication between the microcontroller and the concerned authority computing unit is established through the communication module integrated with the microcontroller, enabling bidirectional data exchange between the system and the remote user interface.

[0058] The communication module includes, but is not limited to, a Wi-Fi module, Bluetooth module, or GSM module. The Wi-Fi module is preferably used for primary communication. The Wi-Fi module is configured to enable wireless communication by transmitting and receiving data over radio frequency signals in accordance with IEEE 802.11 protocols. The Wi-Fi module connects to a network through an access point and converts digital data received from the microcontroller into radio signals for transmission to the computing unit, and vice versa. The module further processes TCP/IP protocol stacks for reliable data exchange and interfaces with the microcontroller through standard communication interfaces such as UART or SPI. The Wi-Fi module additionally ensures secure communication by implementing encryption standards such as WPA/WPA2, enabling secure, efficient, and real-time wireless connectivity between the system and the remote computing unit for monitoring and emergency response coordination.

[0059] A solar panel 113 is arranged on the flap 112 to generate electrical energy from sunlight. The solar panel 113 is electrically connected to a battery housed within the rigid vertical rod 101 that supplies power to the imaging unit 107, the sliding units 103, the motorized slider 104, the air compressor 111, sensing components, and associated electronics. The solar panel 113 comprises interconnected photovoltaic cells formed of semiconductor materials, preferably silicon.

[0060] These photovoltaic cells captures sunlight and generate direct current (DC) electricity through the photovoltaic effect, where incident photons excite electrons within the semiconductor material to produce electrical energy. A plurality of such cells are arranged in series and/or parallel to form the solar panel 113, and a plurality of panels are combined to form a solar array for enhanced power generation. The generated DC electricity is supplied to a power management unit, where it is regulated and converted into alternating current (AC) through an inverter. The regulated electrical output is then supplied to a battery housed within the rigid vertical rod 101 for storage, ensuring continuous operation during flood condition.

[0061] The batteryassociated with the system supplies electrical power to the electronically and electrically operated components of the system, including the microcontroller, imaging unit 107, sensing units, communication module, motorized slider 104, sliding units 103, air compressor 111, and other associated actuators. The battery is preferably a rechargeable lithium-ion battery to store electrical energy derived from an external power source or from a solar panel 113 integrated with the system. The electrical energy is stored in the form of chemical energy within the battery and is subsequently supplied as electrical current to the various components of the system, ensuring uninterrupted and continuous operation during emergency conditions and in the absence of external power supply.

[0062] The present invention works best in the following manner, where the device comprises of the rigid vertical rod 101 installed at the flood-prone location. The sensing unit and level sensor 108 continuously monitor environmental parameters such as water level, flow characteristics, structural stress, motion, and heat signatures. The imaging unit 107 captures and processes real-time visuals of the surrounding area. When rise in water level or flood indicators is detected, the processor triggers the microcontroller to initiate protective and rescue operations. The sliding units 103 actuate to lower the adjustable rectangular plates 102 toward the ground, forming the protective barrier or temporary shelter. The motorized slider 104 positions the hydraulic bar 105 vertically along the rod, extending outward to deploy the lifting platform, which elevates users above the rising water level while maintaining the safe clearance as determined by the level sensor 108.

[0063] In continuation, as conditions intensify, the system activates auxiliary safety features including automatic illumination through LEDs 109, inflation of the SOS balloon 110 via the internal air compressor 111 for visibility and location tracking, and optional UAV landing facilitation on the top flap 112. If the water level exceeds the predefined threshold, the system deploys and inflates the detachable lifesaving boat 114, secured by the tension wire 115 to prevent drift, enabling user evacuation. The communication module transmits real-time alerts, system status, water level data, and geographic coordinates to the remote computing unit for monitoring and coordinated rescue response, while the solar panel 113 ensures uninterrupted power supply by charging the internal battery.

[0064] 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 flood monitoring and adaptive rescue support system, comprising:

i) a rigid vertical rod 101 adapted to be mounted on a ground surface;
ii) a pair of rectangular plates 102 attached with a pair of sliding units 103 installed along height of the rod, for a raising and lowering of the rectangular plates 102, the rectangular plates 102 configured with drawer arrangement for enabling an adjustment of widths of the rectangular plates 102;
iii) an imaging unit 107, installed on the rigid vertical rod 101 and integrated with a processor for recording and processing images in a vicinity of the rod 101, to determine a condition of flood to trigger a microcontroller to actuate the sliding units 103 to lower the rectangular plates 102 to position the rectangular plates 102 on ground for providing shelter against flood;
iv) a motorized slider 104 integrated with the rigid vertical rod 101 to translate and position a hydraulic bar 105 having a lifting plate 106 at the end, the lifting plate 106 configured to function as a lifting platform to elevate one or more users above a rising water level, wherein the motorized slider 104 positions the hydraulic bar 105 along a vertical axis of the rigid vertical rod 101 and the hydraulic bar 105 extends outwardly to maintain the lifting plate 106 in a horizontal orientation for supporting the users; and
v) a level sensor 108 embedded with the rigid vertical rod 101 to determine a real-time water level surrounding the rod, and accordingly the slider 104 positions the lifting plate 106 at a height above the determined water level to maintain a predefined clearance between the lifting plate 106 and a surface of water for ensuring user safety.

2) The system as claimed in claim 1, wherein a plurality of LEDs 109 (light emitting diodes) mounted on a top end of the rigid vertical rod 101 for providing illumination.

3) The system as claimed in claim 1, wherein a SOS balloon 110 arranged within a cavity formed on the rod, and connected to an air compressor 111 arranged within the cavity that is actuated upon detection of a flood condition to inflate the SOS balloon 110 with compressed gas, for enabling aerial and ground-based detection of the system location for user rescue.

4) The system as claimed in claim 1, wherein a flap 112 arranged at top of the rigid vertical rod 101 to facilitate an Unmanned Aerial Vehicle (UAV) to be received and landed thereon.

5) The system as claimed in claim 1, wherein a solar panel 113 arranged on the flap 112 to generate electrical energy for charging a battery housed within the rod, the battery supplying power to the imaging unit 107, sliding units 103, motorized slider 104, air compressor 111, and associated electronic components.

6) The system as claimed in claim 1, wherein in case the water level exceeds a threshold limit the user access a detachable lifesaving inflatable boat 114 arranged with the rigid vertical rod 101 via a tension wire 115, for enabling evacuation of the user from a flood-affected area.

7) The system as claimed in claim 5, wherein an inflating unit 116 arranged with the rigid vertical rod 101 and connected to the boat 114 to automatically inflate the inflatable boat 114 upon detection of the threshold water level, and post inflation, the user places the boat 114 on a water surface adjacent to the rod, and a high tension wire 115 stabilizes the boat 114 relative to the rigid vertical rod 101 to restrict lateral displacement, and simultaneously an alert is sent to concerned authority computing unit regarding activation of the boat 114, current water level, and geographic coordinates of the rigid vertical rod 101 for initiating rescue response.

8) The system as claimed in claim 1, wherein a sensing unit integrated with the rigid vertical rod 101 to continuously monitor environmental and structural parameters associated with flood conditions and transmit corresponding signals to the microcontroller for further operations.

9) The system as claimed in claim 8, wherein the sensing unit comprises a thermal sensor configured to detect heat signatures of nearby persons, a passive infrared (PIR) motion sensor configured to detect movement of living beings within a predefined range, a strain gauge mounted at a base portion of the rigid vertical rod 101 to measure mechanical stress acting on the rigid vertical rod 101 due to water current, a Doppler current sensor configured to measure speed and direction of flowing water, and a light sensor configured to measure ambient light intensity for automatic control of the LEDs 109.

10) The system as claimed in claim 1, wherein a communication module is integrated within the microcontroller for establishing a wireless communication with the computing unit inbuilt with a user interface associated with the system, enabling remote access and monitoring.