Description:FIELD OF THE INVENTION

[0001] The present invention relates to a secured consignments shipment assistive device, designed for secure handling, monitoring, and tracking of consignments during shipping and also is capable of scanning he consignment for concealed illegal or harmful substances, provides real-time location updates to authorities for action.

BACKGROUND OF THE INVENTION

[0002] Consignment handling faces challenges like improper placement, shifting, or damage during transport, which lead to losses or delays. Monitoring concealed illegal or harmful substances is difficult due to limited detection capabilities, especially for substances that evade traditional scanning methods, risking security threats. Ensuring tamper-proof transportation is complex, as unauthorized access or manipulation of consignments may occur during transit. During transport, real-time location tracking is affected by poor GPS signals, signal jamming, or delays in data transmission, leading to inaccurate location updates. During loading/unloading, authentication of personnel is problematic due to the reliance on manual checks, which may be bypassed or falsified, risking unauthorized access and compromising security, making it difficult to ensure accountability and safe handling throughout the shipping process.

[0003] Traditionally devices likes cargo restraint systems like straps and nets are used in cargo hold to prevent shifting, which are ineffective under extreme conditions and are labor-intensive to set up. Also X-ray machines and metal detectors detect harmful substances but struggle with materials that don’t have distinct signatures, are expensive, and require skilled operators. Traditionally various means for monitoring locations of consignments are used but may suffer from signal issues, delays, or inaccuracies, especially in remote areas. Manual authentication methods, such as ID cards and signature logs, are prone to fraud and human error. CCTV surveillance helps prevent tampering but can be bypassed, lacks real-time alerts, and requires constant monitoring.

[0004] US10614410B2 discloses embodiments of the present invention provide systems and methods that can identify the location of a consignee's vehicle and deliver an item to the location of the vehicle.

[0005] US4832204A discloses about a package handling and sorting system which sorts small packages according to destination, segregating those with the same destinations for combined shipments. The system depends on a unique combination of conveying equipment automatically controlled by programmed data processing units which utilize data obtained by scanning electronically readable package labels, as well as other information and detection equipment, to examine packages introduced into the system, and to transfer those consigned to the same location to vehicles routed to such locations. The system also generates an electronic trail of package movements, thus providing the capability to trace packages lost in transit.

[0006] Conventionally, there exists many devices that are capable of handling, monitoring, and tracking of consignments during shipping, however these existing devices fail to ensure the safe and stable placement of consignments in shipping of cargo hold, which cause shifting or damage of consignment during transport. In addition, these existing devices are also inefficient in scanning the consignment to detect presence of harmful and illegal substances, which may cause threat to nearby person.

[0007] In order to overcome the aforementioned drawbacks, there exists a need in the art to develop a device that requires to be capable of ensuring safe and stable placement of consignments in shipping of cargo hold, thereby decreasing the chances of damage of consignment during transport. In addition, the developed device also needs to be inefficient in scanning the consignment to detect presence of harmful and illegal substances.

OBJECTS OF THE INVENTION

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

[0009] An object of the present invention is to develop a device that is designed to ensure the safe and stable placement of consignments in shipping of cargo hold, while preventing shifting or damage during transport.

[0010] Another object of the present invention is to develop a device that is capable of continuously scanning the consignments for concealed illegal or harmful substances, such as drugs or explosives, and notifying the concerned authority for action if suspicious materials are detected.

[0011] Another object of the present invention is to develop a device that is capable of providing continuous real-time location updates of the consignment, ensuring stakeholders are informed of the consignment’s exact location and progress at all times.

[0012] Another object of the present invention is to develop a device that is capable of analyzing type of consignment and environmental factors to suggest the optimal shipping window and route, enhancing efficiency and ensuring timely and safe delivery, particularly for sensitive items like perishables.

[0013] Another object of the present invention is to develop a device that restricts loading and unloading activities to authorized personnel only, ensuring that access to the consignment is tracked and monitored for security and accountability.

[0014] Yet another object of the present invention is to develop a device that is capable of maintaining detailed, encrypted access logs and real-time alerts for every user interaction with the consignment, providing a tamper-proof record for audit, ensuring transparency, and preventing unauthorized actions throughout the entire shipping process.

[0015] 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

[0016] The present invention relates to a secured consignments shipment assistive device, intended to handle, track, and monitor consignments securely during shipping. In addition, the device is also capable of providing real-time location updates to stakeholders and continuously analyses for hidden dangerous or illegal chemicals and alerts concerned authorities for action.

[0017] According to an embodiment of the present invention, a secured consignments shipment assistive device, comprises of a container having a pair of motorized hinged doors, a microphone installed on one of the doors to receive voice input for accessing the container and a microcontroller linked with the microphone actuates an artificial intelligence-based imaging unit integrated with a facial recognition module and a processer, mounted on one of the doors for capturing multiple images of the user in view of authenticating the user’s identity, an electromagnetic locking unit arranged with the door keeping the door locked until access is granted and upon successful authentication of the user, the microcontroller de-energizes the locking unit to allow the doors to get disengaged for allowing the doors to open and grant access to the user to load the consignments in the container, the facial recognition module is further configured to store user access logs for audit and security purposes, and the logs are transmitted securely to the linked database for record-keeping, the imaging unit also scans the incoming consignments for determining type and dimensions of the consignment and in accordance to which the microcontroller actuates a holding unit positioned at an entrance of the container, to securely grab the consignment, an inspection module installed on the holding unit for scanning the consignment to determine presence of concealed illegal substances and in case the illegal substances are determined, the microcontroller sends a wireless notification to a computing unit wirelessly linked with the microcontroller for alerting security personnel and authorities, for immediate intervention, the inspection module includes a multi-spectral scanner that uses advanced imaging techniques to detect concealed items such as illegal and harmful substances, a weight sensor installed on the holding unit for detecting weight of the consignment that is compared with weight and consignment type with a pre-fed list of consignments to be shipped in the container from the database, in view of ensuring the consignment matches with the shipping list, and in case any discrepancies are identified, the microcontroller alerts the security personnel via a wireless notification to the security personnel, accessible through the computing unit.

[0018] According to another embodiment of the present invention, the device further comprises of a plurality of expandable plates arranged on a base portion of the container and once the consignment matches with the lists and is deemed compliant, the microcontroller activates the holding unit to route the consignments to a dedicated area within the container in accordance to determined type, and further the microcontroller actuates plates in sync with the imaging unit to get deployed for creating barriers around the placed consignment, thereby compartmentalizing the container to securely store similar consignments, a sensing module having a temperature sensor and a humidity sensor, configured with the plates to detect surrounding conditions and in accordance to which the microcontroller actuates a plurality of Peltier units arranged in each of the plates to provide an optimal heating/cooling effect for maintaining an ambient temperature within the compartment, a GPS (Global Positioning System) module linked with a Block chain server, paired with the microcontroller for detecting real-time location of the container and records detailed timestamps of the consignment’s journey, that are continuously transmitted to the linked server for providing stakeholders with up-to-date information about the consignment’s exact location and estimated delivery times, thus providing traceability and transparency for all the stakeholders, and prevents any tampering or falsification of data of transit of the consignments and also the GPS module is integrated with a geo-fencing protocol that triggers an alert if the container deviates from a pre-determined shipping route, allowing proactive route adjustments to be made, via a wireless notification to the computing unit accessible to the security personnel, microcontroller is configured to optimize shipping time by utilizing multiple machine learning protocols to suggest best shipping window for specific consignments, such as for perishable items, night shipments are suggested, and for more resilient products, daytime shipment is suggested, that are conveyed to the security personnel via a wireless notification on the computing unit, multiple pressure sensors are equipped with the plates that detects pressure applied by the consignment on the plates and accordingly a plurality of electromagnetic damper assembly which are configured with the plates, for securing position of the plates, by withstanding the applied pressure, ensuring secure handling during storage.

[0019] 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

[0020] 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 secured consignments shipment assistive device.

DETAILED DESCRIPTION OF THE INVENTION

[0021] 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.

[0022] 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.

[0023] 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.

[0024] The present invention relates to a secured consignments shipment assistive device that safely handles, tracks the consignments while being shipped and also optimize transportation routes based on the type of consignment. Additionally, the device also scans consignments for hidden dangerous or illegal chemicals and alert relevant authorities for action.

[0025] Referring to Figure 1, an isometric view of a secured consignments shipment assistive device is illustrated, comprising a container 101 incorporating a pair of motorized hinged doors 102 attached with container 101, a microphone 103 is installed on one of the doors 102, an artificial intelligence-based imaging unit 104 integrated with a facial recognition module, mounted on one of the doors 102, an electromagnetic locking unit 105 arranged with the doors 102, a holding unit 106 positioned at an entrance of the container 101, an inspection module 107 installed on the holding unit 106, a plurality of expandable plates 108 arranged on a base portion of the container 101, and a plurality of electromagnetic damper assemblies 109 configured with the plates 108.

[0026] The present invention comprises of a container 101 that provide a practical and efficient structure to house all the components. The container 101 is preferably made of stainless steel that provides several advantages as it is corrosion-resistant, ensuring longevity even in harsh environments, and this material offers high strength to withstand external pressures or impacts. This material provides durability, ensuring the device 's reliability over time. Additionally, this material is easy to maintain, requiring minimal effort for cleaning and upkeep. The container 101 serves as a protective exterior, shielding the internal components of the device from external elements.

[0027] The container 101 has an inlet which is installed with a pair of motorized hinged doors 102. The motorized hinged doors 102 on shipping container 101s significantly enhance both accessibility and security by integrating advanced features tailored for efficient cargo handling. These doors 102 typically consist of heavy-duty hinges and weather-resistant seals. The heavy-duty hinges, often constructed from drop-forged steel, are mounted at the rear corners of the container 101, allowing the doors 102 to swing open up to 270 degrees, thus facilitating seamless loading and unloading processes. The weather-resistant seals, including rubber gaskets, are installed around the door edges to prevent the infiltration of water, dust, and pests, thereby maintaining the integrity of stored goods.

[0028] Initially to open the doors 102, a user initially accesses a microphone 103 installed on one of the doors 102 for feeding voice command for opening doors 102 for initialing loading of consignments in the container 101. The microphone 103 works by converting sound waves into electrical signals. The microphone 103 is designed to detect variations in air pressure caused by user’s voice in the surrounding and transform those pressure fluctuations into electrical signals that is further processed, stored, or transmitted to the microcontroller. Whenever, the user speaks, it creates a series of compressions and rarefactions in the surrounding medium, which constitute sound waves. The microphone 103 typically consists of a diaphragm, a magnet, and a coil. The diaphragm is a thin, flexible membrane that vibrates in response to the changes in air pressure caused by sound waves in the housing. When the diaphragm vibrates, it moves the coil relative to the magnet, inducing an electric current in the coil due to electromagnetic induction. As the coil moves within the magnetic field of the sensor, it generates a varying electrical voltage proportional to the diaphragm’s motion. This voltage represents the electrical analog of the sound waves and is often referred to as the audio signal. The electrical signal is amplified and converted into an analog electrical signal which is processed by the microcontroller.

[0029] The microphone 103 integrates a noise-cancelling module, enhances voice command accuracy, even in noisy environments. The microphone 103 captures the user's voice, while the noise-cancelling module processes the audio to filter out background sounds, ensuring that the microphone 103 accurately recognizes commands to open or close the doors 102, beneficial in settings with high ambient noise, such as industrial areas or crowded public spaces, where clear voice command recognition is essential for efficient and secure operation.

[0030] Following this, the microcontroller processes the voice command and initiates authentication process to ensures compliance with legal requirements, verifies the legitimacy of consignments. For authentication of the user, the microcontroller actuates an artificial intelligence based imaging unit 104 integrated a facial recognition module installed on one of the doors 102, to capture images of the user that is processed by a processer linked with the imaging unit 104.

[0031] The artificial intelligence-based imaging unit 104 consists of multiple high-resolution cameras for capturing multiple images of the user from different angles and perspectives and providing comprehensive coverage. The cameras comprise of a lens and a digital camera sensor, wherein the camera lens takes all the light rays rebounding around the user and utilizes the lenses to transmit them to a single point for creating a sharp image. When all of those light rays rebound back and meet together on a digital camera sensor, create a digital image of the user. The processor further extracts all the required information from the digital images which are then sent to the processor linked with the imaging unit 104. The processor processes the captured images of the user by means of an artificial intelligence protocol encrypted within the microcontroller for extracting facial details of the user.

[0032] The facial recognition module which is integrated in the imaging unit 104, enhances security by analyzing facial features from images captured and comparing them with pre-stored user data in a linked database to authenticate user. The module detects and measures unique facial landmarks such as the distance between eyes, nose shape, and jawline contour. These measurements are converted into a digital feature vector, a numerical representation of the face. The module then searches the database for stored feature vectors, employing protocols like Convolutional Neural Networks (CNNs) to match the captured vector with registered profiles. If a sufficient match is found, the user is authenticated and on successful authentication, the command for opening the doors 102 is initiated by the microcontroller. The facial recognition module not only authenticates user access but also records detailed access logs for security and audit purposes. Each time a user is granted access, the module captures and verifies their facial features, logging the time, date, and user identity. These logs are then securely encrypted and transmitted to the linked database for record-keeping, ensuring that all access events are safely stored. This provides a transparent, tamper-proof history of user interactions, making it easier to track and audit access. In case of any security concerns, the logs help identify unauthorized access, enhancing overall security and accountability.

[0033] An electromagnetic locking unit 105 arranged with mating edges of door flaps of the door, that keeps the doors 102 closed for ensuring the container 101 remains securely locked until access is granted. The electromagnetic locking unit 105 ensures the secure closure of door flaps by employing an electromagnet and an armature plate, working together to maintain a locked state until authorized access is granted. The electromagnets consists of a coil of wire wound around a soft iron core. When electrical current passes through the coil, it generates a magnetic field. The armature plate, a flat piece of ferromagnetic material such as steel, is attached to the door flaps. Upon energization, the magnetic field produced by the electromagnet attracts the armature plate, creating a strong bond that holds the doors 102 firmly closed. This magnetic attraction is powerful enough to resist external forces attempting to open the doors 102.

[0034] Only upon successful authentication of the user, the microcontroller cuts power-supply to locking unit 105 and when power is cut off, the magnetic field dissipates, and the armature plate is no longer held in place, thereby unlocking the locked doors 102.

[0035] The unlocking of the doors 102, is followed by actuation of the hinges of the doors 102 to open the doors 102 to expose inner side of the container 101 for loading. The heavy-duty hinges facilitate the automatic opening and closing of door flaps by integrating mechanical and electrical components. These hinges consist of a fixed part attached to the inlet of container 101 and a movable part connected to the door flaps, both encircling a central pivot. Within the movable hinge part, a motorized rotary actuator is installed which on receiving activation command, drives a reduction gear assembly paired within it, which in turn rotates the hinge around its pivot. This rotation swings the door flaps in a pre-defined direction for opening the doors 102 for allowing storage of consignments in the container 101.

[0036] When the consignments are being loaded in the container 101, the imaging unit 104 detects type and dimensions of the consignment and in accordance to which the microcontroller actuates a holding unit 106 positioned at an entrance of the container 101, to securely grab the consignment by adapting to their specific dimensions and types, ensuring safe and efficient storage during transit.

[0037] The holding unit 106 comprises of a clamp that operates by adjusting its jaws to grip the consignment. A stationary jaw in the clamp, stays fixed, while a movable jaw is connected to a screw or threaded rod. When the screw is turned using a rotary actuator, its threads move the movable jaw toward the stationary one, tightening the clamp around the consignment. Turning the screw clockwise closes the jaws, securely holding the consignment, while turning it counterclockwise loosens the grip by retracting the movable jaw. This dynamic adaptability is facilitated by microcontroller that respond in real-time to variations in consignment dimensions and types. For instance, in scenarios involving multiple consignments with varying sizes, the holding unit's 106 ability to adjust ensures that each item is held securely, preventing movement that lead to damage during transit.

[0038] Post securing the consignment, the microcontroller directs an inspection module 107 installed on the holding unit 106, to scan consignment to determine presence of concealed illegal substances.

[0039] Once the consignment is securely placed in the holding unit 106, the microcontroller activates an inspection module 107 installed on the holding unit 106, to initiate an inspection process to determine presence of concealed illegal substances. The inspection module 107 includes a multi-spectral scanner that have X-ray imaging module, infrared sensors and chemical detectors to detect any hidden objects or substances.

[0040] The X-ray imaging unit 104 uses high-energy radiation to penetrate the consignment and produce an image of its internal structure. Different materials in the consignment absorb X-rays at varying degrees, creating contrast in the X-ray image. Dense objects, such as concealed substances appear brighter in the image due to their higher X-ray absorption. The X-ray unit then analyses the image for irregularities in shape, density, or structure, identifying any suspicious items that do not align with the normal contents of a consignment. Following this, the infrared sensors work by detecting the heat emitted by objects within the consignment. When the consignment is scanned, the infrared sensor measures temperature variations and thermal patterns. Hidden substances or objects may have a different thermal signature compared to the surrounding materials. For example, suspicious objects might retain heat differently or cool at a different rate than the rest of the package. By identifying these anomalies in temperature, infrared sensors pinpoint concealed items.

[0041] While the chemical detectors in the inspection module 107, are designed to identify the presence of specific chemical compounds associated with illegal substances. These detectors work by analyzing trace amounts of particles or vapors that escape from the consignment. For example, Ion Mobility Spectrometry (IMS) is commonly used in chemical detection. When the detector is activated, it captures air samples from the consignment and analyzes them for the presence of certain chemicals.

[0042] The microcontroller receives collective data from the inspection module 107 and process and detects the concealed illegal substances in the consignment and in case of detection of the microcontroller generates a wireless notification to a computing unit wirelessly linked with the microcontroller, for alerting security personnel and authorities, for immediate intervention.

[0043] The computing unit is wirelessly linked with the microcontroller via a communication module which includes but not limited to Wi-Fi (Wireless Fidelity) module, Bluetooth module, GSM (Global System for Mobile Communication) module. The communication module employed herein acts as an intermediate between various electronic components, wherein the module is used to establish the communication between the computing unit and the microcontroller. The customized Global System for Mobile communication (GSM) module is designed for establishing a wireless connection between computing unit and the microcontroller. This module is able to receive serial data from radiation monitoring devices such as microcontroller and transmit the data regarding presence of illegal substances in consignment, as text SMS to the computing unit for alerting security personnel and authorities, for immediate intervention.

[0044] A weight sensor installed on the holding unit 106 for detecting weight of the consignment. The weight sensor consists of a piezoelectric measuring coil which converts the pressure applied on the coil due to weight of held consignment into electric pulse by using the principle of piezoelectricity. Further the microcontroller processes the electric pulse in order to detect the amplitude of the pulse and based on the amplitude the weight of the held consignment is detected.

[0045] The microcontroller works by cross-referencing the weight and type of the consignment detected by the imaging unit 104 with a pre-fed shipping list stored in the database. The microcontroller compares the detected weight and consignment type with the expected parameters for consignments scheduled to be shipped in that container 101. This ensures that the consignment matches the details of what should be in the shipment. If any discrepancies are found such as incorrect weight, mismatched contents, or missing items, the microcontroller identifies the inconsistency and then sends a wireless notification to the security personnel, accessible through the computing unit. This real-time alert allows security staff to investigate the issue immediately, ensuring the accuracy and safety of the shipment while preventing any potential security risks, such as the concealment of illegal substances or unauthorized items.

[0046] In case the weight and type of consignment matches with the lists and is deemed compliant, the microcontroller activates a sliding unit installed between the holding unit 106 and inner wall of the housing, to move the holding unit 106 held with the consignment, in the body to a dedicated area within the container 101 that is designated in accordance to type of the consignment. The sliding unit include
sliding rack and rail, such that the holding unit 106 are mounted over the racks that are
electronically operated by the microcontroller for moving over the rails. The
sliding unit is powered by a DC (direct current) motor that is actuated by the
microcontroller by providing required electric current to the motor. The motor
comprises of a coil that converts the received electric current into mechanical
force by generating magnetic field, thus the mechanical force provides the
required power to the rack to provide sliding movement to the holding unit 106 toward designated area to allow the holding unit 106 to place the consignment on designated area in the container 101.

[0047] Once the consignments are placed at their designated area in the container 101, the microcontroller actuates a plurality of plates 108 installed on the base portion of the container 101, to extend and creates barriers between each the consignments. The extension of the plates 108 is powered by a motorized drawer arrangement integrated in each the plates 108. The drawer arrangement consists of a motor, hollow compartment and multiple compartments that are connected with sliders. After actuating by the microcontroller, an electric current passes through the motor of the drawer arrangement and energized the motor. The energized motor further actuates the compartments which are initially at the stowed condition to move in a successive manner within the hollow compartment and extends length of the compartments. Simultaneously, each of the compartments having a fixed groove track, wherein upon actuation of the slider, the motor of the slider gets energized and provides a movement to the compartment to move in a linear direction on the groove track of the successive compartment as directed by the microcontroller and extends plates 108, to form barriers around the placed consignment, thereby compartmentalizing the container 101 to securely store similar consignments.

[0048] This modular design allows for secure storage of multiple consignments, preventing cross-contamination or unauthorized access to different items. The compartmentalization ensures that each consignment remains isolated, reducing the risk of damage, theft, or mix-ups. Additionally, it improves organization, making it easier to track and manage consignments based on their contents or destination. The secure separation of consignments also enhances overall safety, especially when handling potentially hazardous or high-value items, while optimizing storage space within the container 101.

[0049] A sensing module configured with each the plates 108 to detect temperature and humidity around the consignments stored in the container 101. The sensing module includes a temperature sensor and a humidity sensor.

[0050] The temperature sensor consists a conductive sensing element. On varying the temperature, the resistance of conductive element deviates which results in fluctuation in voltage flow across the sensing element. The voltage fluctuation cause the current to flow across the sensing element is detected by the microcontroller in form of electric pulse. Further the microcontroller evaluates the amplitude of the electric pulse to determine the temperature of interior of the container 101.

[0051] Also, the humidity sensor used herein is preferably a capacitive humidity sensor which rely on changes in the dielectric properties of a material in response to humidity variations. The sensor consists of a humidity-sensitive material sandwiched between two electrodes that has the ability to absorb or adsorb moisture from the surrounding air. When the humidity level increases, the material absorbs water molecules, and its dielectric constant changes. The changes in the dielectric constant of the humidity-sensitive material affects the capacitance between the two electrodes. As moisture is absorbed, the capacitance increases and when released, the capacitance decreases. The capacitive humidity sensor is connected with a sensing circuit that measure the capacitance between the electrodes. The sensing circuit includes an oscillator that generates an alternating current (AC) signal, and the capacitive humidity sensor acts as a part of the capacitive sensing element. The sensing circuit analyzes the capacitance variation and converts into a measurable output, which is either a frequency or a voltage signal. The output is proportional to the humidity level, allowing for the measurement and monitoring of humidity value, which is further sent to the microcontroller. The microcontroller upon receiving and processing the signal received from the humidity sensor to determine humidity value in surrounding of the consignments in the container 101.

[0052] Based on the collective data from the temperature sensor and humidity sensor, the microcontroller actuates a plurality of Peltier units arranged in each of the plates 108 to provide generate heating/cooling effect to maintain an optimal an optimal storage conditions in the container 101, for preserving freshness of perishable goods throughout transit. The Peltier units employed herein are based on the Peltier effect that states that the cooling of one junction and the heating of the other when electric current is maintained in a circuit of material consisting of two dissimilar conductors. The Peltier effect related to production or absorption of heat at the junction of two metals on the passage of a current. Based on the temperature and humidity in the container 101, the Peltier unit generates the heating/cooling effect in order to maintain the optimal storage conditions preserving freshness of perishable goods throughout transit.

[0053] A GPS (global positioning system) module, linked with a blockchain server and paired with the microcontroller, provides real-time location tracking of the container 101 throughout its journey. The Global Positioning System (GPS) operates using the trilateration method, which determines the position of consignments in the container 101, based on the intersection of spheres. When a GPS receiver receives a signal from a satellite, it calculates the distance to the satellite by creating a 3D sphere with the satellite at its center. By repeating this process with three additional satellites, the receiver identifies the intersection point of the four spheres, allowing it to accurately determine the consignment’s precise location sends this data to the blockchain server.

[0054] The microcontroller coordinates this data flow, ensuring accurate and timely updates. Each location update is securely timestamped and recorded on the blockchain, creating a tamper-proof, immutable ledger of the consignment’s journey. This ensures transparency and traceability, allowing stakeholders such as shipping companies, customs, and recipients to track the consignment’s exact location and estimated delivery time at all times. The blockchain server prevents any tampering or falsification of the data, as each update is cryptographically signed and added to the ledger, making the transit history verifiable and secure. This arrangement not only enhances visibility and accountability but also increases trust between stakeholders by ensuring that the consignment’s data is accurate and reliable.

[0055] The GPS module also integrates a geo-fencing protocol, which allow the module to monitor the container's journey along a predefined shipping route by creating virtual boundaries. If the container 101 deviates from this route, the protocol triggers an immediate alert, which is sent via a wireless notification to the security personnel’s computing unit. This allows them to promptly review the situation and take proactive actions, such as rerouting the container 101 or investigating the cause of the deviation. This arrangement enhances security by ensuring any unauthorized or unexpected route changes are detected in real-time, enabling quick adjustments to protect the shipment and prevent potential risks.

[0056] The microcontroller in the device, is configured with advanced machine learning protocols designed to optimize the shipping process for various types of consignments. These protocols analyze various factors such as the type of goods, environmental conditions, historical shipping data, and real-time parameters to recommend the most suitable shipping window for each consignment. For example, perishable items like food or pharmaceuticals, which are sensitive to temperature fluctuations and spoilage, are best shipped during nighttime hours when temperatures are lower, reducing the risk of heat-related damage and ensuring the items remain fresh upon arrival. On the other hand, more resilient products, such as electronics or durable goods, can be safely shipped during the day when there is greater visibility and predictable environmental conditions.

[0057] The microcontroller continually monitors these variables, processing the data to generate the best shipping window recommendation for each consignment. Once the optimal shipping window is determined, this information is transmitted to security personnel through a wireless notification on their computing unit. This allows the personnel to adjust and manage the shipment schedule in real-time. The integration of machine learning ensures that shipments are optimized for both speed and safety, reducing the chances of spoilage, damage, or delays, and improving overall efficiency in logistics operations. By leveraging machine learning to predict and adapt to the needs of each consignment, the device enhances not only the quality of the service but also the reliability of the entire shipping process.

[0058] A plurality of pressure sensors configured with each plate 108 to detect pressure applied by the consignment on the plates 108. The pressure sensors consist of a measuring coil which measures the strain generated due to pressure applied and converts the measured strain into electrical pulse. Further the microcontroller processes the electric pulse in order to detect the amplitude of the pulse in order to detect the pressure applied by consignment on the plates 108 and based on which the microcontroller activates a plurality of electromagnetic damper assemblies 109 configured with each the plates 108, that allows the plates 108 to keep the consignment secured by withstanding applied pressure. These damper assemblies 109, function by using electromagnetic forces to resist movement and stabilize the plates 108, preventing them from shifting or being displaced under pressure or external forces. When pressure is applied to the plates 108 whether from the weight of consignments or external impact the electromagnetic damper assemblies 109 generates a counteracting force, ensuring the plates 108 remain securely in place. This technique guarantees that the plates 108 stay positioned correctly, effectively compartmentalizing the consignment and providing secure handling, even during rough or turbulent conditions, minimizing the risk of damage or misalignment during storage.

[0059] A battery is associated with the device to supply power to electrically powered components which are employed herein. The battery is comprised of a pair of electrode named as a cathode and an anode. The battery use a chemical reaction of oxidation/reduction to do work on charge and produce a voltage between their anode and cathode and thus produces electrical energy that is used to do work in the device.

[0060] The present invention works best in the following manner, where the container 101 as disclosed in the invention is provided with the microphone 103 that is accessed by the user to provide command for opening doors 102 of the container 101 and in response to the command, the microcontroller actuates the imaging unit 104 to capture and process images of the user that is processed by facial recognition module and processer, to carry out authentication of the user and only on successful authentication, the microcontroller de-activates electromagnetic locking unit 105 of the doors 102. The de-activation of the locking unit 105 is followed by actuation of the hinges to open the doors 102 for allowing the user to position consignment in entrance of the container 101, wherein the imaging unit 104 detects type and dimension of the consignment.

[0061] In continuation, based on the detected dimension and type of consignment, the microcontroller actuates the holding unit 106 to grip the consignment, followed by actuation of the inspection module 107 to detect presence of concealed illegal substances, and in case the illegal substances are determined, the microcontroller generates the wireless notification to the computing unit for alerting security personnel and authorities, for immediate intervention. Further the weight sensor of holding unit 106 detects weight of the consignment and the microcontroller compares the weight and consignment type with a pre-fed list of consignments to be shipped in the container 101 from the database, in view of ensuring the consignment matches with the shipping list, and in case any discrepancies are identified, the microcontroller alerts the security personnel via a wireless notification to the security personnel, accessible through the computing unit. Post completion of these process, the microcontroller directs holding unit 106 to place consignment on a designated area in the container 101, followed by actuation of plates 108 to extend and compartmentalizing the container 101 to securely store similar consignments. Further the Peltier unit generate heating/cooling effect in accordance to surrounding conditions as monitored by the sensing module, to preserve freshness of perishable goods throughout transit. The GPS (Global Positioning System) module detects real-time location of the container 101 and records detailed timestamps of the consignment’s journey, that are continuously transmitted to the linked server for providing stakeholders with up-to-date information about the consignment’s exact location and estimated delivery times, thus providing traceability and transparency for all the stakeholders, and prevents any tampering or falsification of data of transit of the consignments.

[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) A secured consignments shipment assistive device, comprising:

i) a container 101 incorporating a pair of motorized hinged doors 102 attached at an inlet of said container 101, for facilitating restricted access, wherein a microphone 103 is installed on one of said doors 102 to enable a user provide input through voice commands for controlling opening/closing of said doors 102, for storage of consignments in said container 101;
ii) a microcontroller linked with said microphone 103 for processing said user’s input voice commands to activate an artificial intelligence-based imaging unit 104 integrated with a facial recognition module, mounted on one of said doors 102 for capturing multiple images of said user, wherein said captured images are processed by a processor paired with said imaging unit 104 for extracting facial details of said user, which are then compared with a pre-stored list of authorized users from a linked database, in view of authenticating said user’s identity;
iii) an electromagnetic locking unit 105 arranged with said door 102 for ensuring said container 101 remains securely locked until access is granted, wherein upon successful authentication of said user, said microcontroller de-energizes said locking unit 105 to allow said doors 102 to get disengaged, thereby allowing said doors 102 to open and grant access to said user to load said consignments in said container 101;
iv) a holding unit 106 positioned at an entrance of said container 101, wherein said imaging unit 104 is configured to scan said incoming consignments for determining type and dimensions of said consignment, to enable said holding unit 106 to securely grab said consignment, which in turn allows an inspection module 107 installed on said holding unit 106 for scanning said consignment to determine presence of concealed illegal substances, and in case said illegal substances are determined, said microcontroller generates a wireless notification to a computing unit wirelessly linked with said microcontroller for alerting security personnel and authorities, for immediate intervention;
v) a weight sensor installed on said holding unit 106 for detecting weight of said consignment, wherein said microcontroller compares said weight and consignment type with a pre-fed list of consignments to be shipped in said container 101 from said database, in view of ensuring said consignment matches with said shipping list, and in case any discrepancies are identified, said microcontroller alerts said security personnel via a wireless notification to said security personnel, accessible through said computing unit;
vi) a plurality of expandable plates 108 arranged on a base portion of said container 101, wherein once said consignment matches with said lists and is deemed compliant, said microcontroller activates said holding unit 106 to route said consignments to a dedicated area within said container 101, based on said determined type, followed by actuation of said plates 108 in sync with said imaging unit 104 to get deployed for creating barriers around said placed consignment, thereby compartmentalizing said container 101 to securely store similar consignments;
vii) a plurality of Peltier units arranged in each of said plates 108, wherein each of said Peltier units is coupled with a sensing module configured to monitor environmental conditions within said compartments, based on which, said microcontroller activates said Peltier unit to provide an optimal heating/cooling effect for maintaining an ambient temperature within said compartment, thereby ensuring said consignments are stored under optimal storage conditions preserving freshness of perishable goods throughout transit; and
viii) a GPS (Global Positioning System) module linked with a Block chain server, paired with said microcontroller for detecting real-time location of said container 101 and records detailed timestamps of said consignment’s journey, that are continuously transmitted to said linked server for providing stakeholders with up-to-date information about said consignment’s exact location and estimated delivery times, thus providing traceability and transparency for all said stakeholders, and prevents any tampering or falsification of data of transit of said consignments.

2) The device as claimed in claim 1, wherein said microcontroller is configured to optimize shipping time by utilizing multiple machine learning protocols to suggest best shipping window for specific consignments, such as for perishable items, night shipments are suggested, and for more resilient products, daytime shipment is suggested, that are conveyed to said security personnel via a wireless notification on said computing unit.

3) The device as claimed in claim 1 and 2, wherein said GPS module is integrated with a geo-fencing protocol that triggers an alert if said container 101 deviates from a pre-determined shipping route, allowing proactive route adjustments to be made, via a wireless notification to said computing unit accessible to said security personnel.

4) The device as claimed in claim 1, wherein said microphone 103 is configured to detect voice commands for opening/closing the doors 102, further including a noise-cancelling module to ensure accurate voice command detection in noisy environments.

5) The device as claimed in claim 1, wherein said facial recognition module is further configured to store user access logs for audit and security purposes, and said logs are transmitted securely to said linked database for record-keeping.

6) The device as claimed in claim 1, wherein said inspection module 107 includes a multi-spectral scanner that uses advanced imaging techniques to detect concealed items such as illegal and harmful substances.

7) The device as claimed in claim 1, wherein said plates 108 are equipped with multiple pressure sensors that detects pressure applied by said consignment on said plates 108, based on which said microcontroller activates an electromagnetic damper assemblies 109 for securing position of said plates 108, by withstanding said applied pressure, ensuring secure handling during storage.

8) The device as claimed in claim 1, wherein a battery is associated with said device for powering up electrical and electronically operated components associated with said device.