Description:FIELD OF THE INVENTION

[0001] The present invention relates to a management device for parcels and letters that is designed to manage the packaging, and delivery of parcels/letters by integrating voice recognition, automated sorting, packaging, and payment processing to improve efficiency, accuracy, and convenience in logistics and postal services.

BACKGROUND OF THE INVENTION

[0002] Managing parcels and letters used to involve a lot of manual effort. Workers in mailrooms sort parcels and letters by hand, often using tables, bins, or shelves to separate items based on their destination or size. Each item was tracked through handwritten logs or paper-based records, requiring constant attention and accuracy. This process was time-consuming and prone to errors, such as lost, delayed, or misdirected parcels. Sorting by hand made it difficult to keep up with high volumes of mail, especially during busy periods. Additionally, with no easy way to track or update the status of a package in real-time, there is a chance that packages get misplaced or delayed, leading to frustration for both senders and recipients. Overall, the method is inefficient, and the reliance on physical paperwork and manual sorting made the entire process slow and vulnerable to mistakes.

[0003] Conventionally post offices relied on simple sorting by hand. Staff sort mail based on size, destination, and priority, using large sorting tables and physical bins. Letters and parcels were typically separated by type (e.g., letters, packages, urgent mail) and placed in large filing cabinets or boxes. Each parcel or letter was recorded manually in paper logs, and the details were handwritten. However, the method has chances of errors like misplaced or lost parcels were frequent. Also, no real-time tracking is done, so recipients fail to check the status of their packages. So, people access sorting machines such as conveyor belts and pneumatic tubes to transport mail more efficiently within a facility. Post offices also began using manual stamp-cancelling machines, which made the process of postmarking faster. But these machines needed human supervision, and errors in sorting were still common.

[0004] WO2017184009A1 discloses an automated systems for receiving and dispensing delivered goods, mail and other parcels. An intelligent mailbox for receiving and storing parcels comprises an anti-vandal housing, inside which are disposed: at least one compartment for accommodating parcels, which is closed from the outer side of the housing by a door with an opening mechanism; a cash tray, which is connected to a mechanism for opening same; and the following electronic components, linked by a common data transfer bus: at least one processor for processing control commands, a memory, a means for external video communication capable of operating in video conference mode, a means for audio communication, a wireless data transfer means, and a means for initiating a delivery procedure, wherein the at least one processor is capable of receiving control commands from a remote user device and, in response to said commands, activating the opening mechanism of the door of the above-mentioned compartment and/or activating the mechanism for opening the cash tray.

[0005] WO2017160175A1 discloses about an invention that includes a device for storing parcels, comprising a housing, at least two lockers, and characterized by the fact that from at least one side of the housing there is a surface with fitted means for blocking a large parcel and means for retaining position of a large parcel. The subject of the invention is also a module for storing parcels, comprising a housing, and characterized by the fact that from at least one side of the housing there is a surface with fitted means for blocking a large parcel and means for retaining position of a large parcel.

[0006] Conventionally, many devices have been developed that are capable of managing parcels and letters. However, these devices fail to handle parcels and letters through dimension detection for accurate packaging. Additionally, these existing devices are also insufficient in detecting prohibited items during the packaging process.

[0007] In order to overcome the aforementioned drawbacks, there exists a need in the art to develop a device that requires to efficiently handle parcels and letters through dimension detection for accurate packaging, and also needs to streamline the processing, packaging, and delivery of parcels and letters. In addition, the developed device also needs to ensure safety and compliance by detecting prohibited items during the packaging process.

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 efficiently handle parcels and letters through dimension detection for accurate packaging, thereby streamlines the processing, packaging, and delivery of parcels and letters.

[0010] Another object of the present invention is to develop a device that is able to integrate a secure and automated payment means based on parcel weight and delivery distance, thereby enhancing user overall experience.

[0011] Another object of the present invention is to develop a device that is able to ensure safety and compliance by detecting prohibited items during the packaging process.

[0012] Yet another object of the present invention is to develop a device that is able to offer an intuitive and user-friendly interface that simplifies interaction and enhances user convenience.

[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 management device for parcels and letters that facilitate the efficient handling of parcels and letters by accurately detecting dimensions for proper packaging, thereby streamlining the processes of processing, packaging, and delivery.

[0015] According to an embodiment of the present invention, a management device for parcels and letters comprises of a cuboidal body positioned on a ground surface by means of plurality of suction units that are attached underneath the body for adhering the body securely on the ground surface, a proximity sensor is configured on the body to detect presence of a user in proximity to body, a microphone mounted on the body for receiving voice commands from the user regarding type of object to be delivered from parcel or letter, location where the object is to be sent, and details of sender and receive of the object, a platform installed on front side of the body via a motorized hinge to tilt and deploy the platform for allowing the user to place the object on the platform, an artificial intelligence-based imaging unit mounted on the body for detecting dimensions of the object, an X-ray unit is installed on the body for detecting presence of any prohibited article within the parcel, and in case of detection of the prohibited article, the microcontroller de-activates the device to prevent packaging of the article, a display panel arranged on the body to notify the user to remove the parcel from the platform, a plate attached with the body and configured with a roller wrapped with a packing paper, a first telescopically operated gripper configured with the plate to unwrap a suitable length of the paper from the roller as per the detected dimensions of the object, a motorized cutter installed in vicinity to the roller to cut the unwrapped paper, a second telescopically operated gripper arranged on the plate to work in collaboration for wrapping the sheet around the parcel, a motorized lead screw arrangement is arranged with the grippers that provides suitable bi-directional motion to the gripper.

[0016] According to another embodiment of the present invention, the proposed device further comprises of a C-shaped extendable member installed with the body via an L-shaped rod, to extend via a drawer arrangement for accommodating around the parcel, a spool installed at inner periphery of the member and applying the free-end of the tape over free-end of the paper wrapped over the parcel, a motorized slider configured with the spool to rotate the spool around the parcel to apply the tape on the sheet and appropriately pack the parcel, a first robotic arm installed with plate for cutting wrapped length of the tape, a chamber attached on the body and segregated into multiple sections stored with envelope of different sizes, an electronic nozzle installed on the body and connected with a container stored with glue, for dispensing the glue on flap of the envelope, a second robotic arm installed with the plate and equipped with a writing tool that to write the details of sender and receiver of the parcel/letter, a weight sensor arranged on the platform for detecting weight of the parcel/letter, a GPS (Global Positioning System) module installed on the body for detecting distance between the location of the body and destination of the parcel/object, and based on the detected distance and weight of parcel/letter, the microcontroller evaluates an amount to be paid by the user, a QR (Quick Response) code for allowing the user to scan the QR code via an e-wallet to pay the amount, and a battery is associated with the device for supplying power to electrical and electronically operated components associated with the device.

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

BRIEF DESCRIPTION OF THE DRAWINGS

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

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 management device for parcels and letters that efficiently handling parcels and letters through dimension detection for accurate packaging, thereby streamlining the processing, packaging, and delivery of parcels and letters. Additionally, the proposed device also ensures safety and compliance by identifying prohibited items during the packaging process, thereby preventing the shipment of restricted or hazardous materials.

[0023] Referring to Figure 1, a perspective view of a management device for parcels and letters is illustrated, respectively, comprising a cuboidal body 101 positioned on a ground surface, a microphone 102 mounted on the body 101, a platform 103 installed on front side of the body 101, an artificial intelligence-based imaging unit 104 mounted on the body 101, a plate 105 attached with the body 101 and configured with a roller 106 wrapped with a packing paper, a first telescopically operated gripper 107 configured with the plate 105, a motorized cutter 108 installed in vicinity to the roller 106, a second telescopically operated gripper 109 arranged on the plate 105, a C-shaped extendable member 110 installed with the body 101 via an L-shaped rod 111.

[0024] Figure 1 further illustrates a spool 112 installed at inner periphery of the member 110, a motorized slider 113 configured with the spool 112, a first robotic arm 114 installed with plate 105, a chamber 115 attached on the body 101, an electronic nozzle 116 installed on the body 101 and connected with a container 117, a second robotic arm 118 installed with the plate 105 and equipped with a writing tool 119, a display panel 120 arranged on the body 101, plurality of suction units 121 is attached underneath the body 101, a motorized lead screw arrangement 122 is arranged with the grippers, an X-ray unit 123 is installed on the body 101.

[0025] A body 101 used herein positioned on a ground surface and comprises of a handy and portable cuboidal structure arranged with various components associated with the device, wherein the body 101 is made up of material that includes but not limited to plastic or metal that ensures that the device is of generous size and is light in weight.

[0026] The body 101 positioned on a ground surface by means of plurality of suction units 121 (preferably 2 to 6 in numbers) that is attached underneath the body 101. The suction units 121 mentioned above comprises of a bowl-shaped cup alike entity having two openings in which one side of the opening has a larger diameter and another side has a smaller diameter wherein the smaller diameter of the cup is attached with a suction pump via conduit that is interlinked with the microcontroller. On actuation, the suction pump creates a negative pressure which in turn a vacuum that is created inside the cup in order to adhere the body 101 securely on the ground surface.

[0027] The body 101 is integrated with a proximity sensor that detect presence of a user in proximity to body 101. The proximity sensor consists of an emitter and a receiver. The sensor emits infrared rays through an emitter, towards the user and receives the bounced back rays via receiver and convert the detected data into an electric signal that is sent to the microcontroller. The microcontroller processes the received signal from the proximity sensor in order to detect presence of a user in proximity to body 101.

[0028] Upon detection of the user, an inbuilt microcontroller activates a microphone 102 which is mounted on the body 101. The microphone 102 turns the sound energy emitted by the user into electrical energy. The sound waves created by the user carry energy towards the microphone 102. Inside the microphone 102, a diaphragm, made of plastic, is present and moves back and forth when the sound wave hits the diaphragm. The coil attached to the diaphragm also moves in same way.

[0029] The magnetic field produced by the permanent magnet cuts through the coil. As the coil moves, the electric current flows. The electric current from coil flows to an amplifier which convert the sound into electrical signal. The microcontroller linked to the microphone 102 recognize the voice and determine type of object to be delivered from parcel or letter, location where the object is to be sent, and details of sender and receive of the object.

[0030] A platform 103 is installed on the front side of the body 101, which is connected to a motorized hinge. This hinge is controlled by the microcontroller, which actuates the hinge to tilt and deploy the platform 103. The tilting and deployment of the platform 103 enable the user to easily place their parcel or letter onto it. The hinge mentioned above is preferably a motorized hinge that involves the use of an electric motor to control the movement of the hinge and the connected component. The hinge provides the pivot point around which the movement occurs. The motor is the core component responsible for generating the rotational motion. It converts the electrical energy into mechanical energy, producing the necessary torque that drives the hinge. As the motor rotates, the motorized hinge tilts and deploy the platform 103 for allowing the user to place the object on the platform 103.

[0031] The body 101 is installed with an artificial intelligence-based imaging unit 104 which detects dimensions of the object. The imaging unit 104 disclosed herein comprises of an image capturing arrangement including a set of lenses that captures multiple images of the object and the captured images are stored within memory of the imaging unit 104 in form of an optical data.

[0032] The imaging unit 104 also comprises of the processor which processes the captured images. This pre-processing involves tasks such as noise reduction, image stabilization, or color correction. The processed data is fed into AI protocols for analysis which utilizes machine learning techniques, such as deep learning neural networks, to extract meaningful information from the visual data which are processed by the microcontroller to detect dimensions of the object.

[0033] An X-ray unit 123 is integrated into the body 101 to scan parcels for the presence of any prohibited or dangerous items. The X-ray unit 123 uses high-energy radiation to generate images of the parcel's contents, allowing the microcontroller to detect irregularities or items that may be deemed hazardous, illegal, or otherwise prohibited by shipping regulations. In the event that a prohibited article is detected, the microcontroller is programmed to automatically deactivate the device to prevent further processing and packaging of the parcel.

[0034] The X-ray unit 123 works by emitting high-energy radiation that passes through the parcel, capturing images of the internal contents. As the radiation passes through different materials, it is absorbed at varying levels depending on the density and composition of the objects inside the parcel. These varying absorption levels create a detailed image that highlights the structure and composition of the contents. The generated X-ray image is then analyzed by the microcontroller, which processes the data to identify prohibited or hazardous items. If such items are detected, the device triggers a response to halt further packaging or processing.

[0035] Synchronously, the user is notified via a display panel 120 which is arranged on the body 101. The display panel 120 comprises an LED or LCD screen, a control board, a backlight arrangement, and input connectors. The LED/LCD screen serves as the main visual output, while the control board manages data input and image processing. The backlight arrangement, often made of LEDs, illuminates the screen, ensuring visibility. When information is sent to the display, the control board processes the data and directs the LED/LCD pixels to show specific colors, creating images or text. The backlight adjusts brightness for optimal clarity. This combined functionality enables the panel 120 to accurately display real-time information in order to notify the user to remove the parcel from the platform 103.

[0036] A plate 105 is attached to the body 101, which is configured with a roller 106 wrapped with packing paper. Upon detection of a parcel, the microcontroller actuates a first telescopically operated gripper 107, which is configured with the plate 105. The gripper unrolls a precise length of packing paper from the roller 106 based on the dimensions of the detected object. The length of paper is determined according to the size of the parcel, ensuring that the wrapping material is appropriate for the parcel’s dimensions.

[0037] The gripper is pneumatically actuated, wherein the pneumatic arrangement of the gripper comprises of a cylinder incorporated with an air piston and the air compressor, wherein the compressor controls discharging of compressed air into the cylinder via air valves which further leads to the extension/retraction of the piston. The piston is attached to the telescopic gripper, wherein the extension/retraction of the piston corresponds to the extension/retraction of the gripper. The actuated compressor allows extension of the gripper to unwrap a suitable length of the paper from the roller 106 as per the detected dimensions of the object.

[0038] A motorized cutter 108 is installed near the roller 106 to automatically cut the unwrapped packing paper once the required length has been dispensed. The microcontroller activates the cutter 108 to precisely slice the paper at the appropriate point, ensuring that the paper is cut to the correct size for wrapping the parcel. This action is synchronized with the unrolling process to prevent excess paper from being dispensed and ensure efficient and accurate packaging.

[0039] The motorized cutter 108 comprises of a cutter 108 and a motor. The motor is the key component that converts electrical energy into mechanical energy to provide movement to the blade. Upon actuation of the blade by the microcontroller, the motor starts rotating the blades in a clockwise/ anti-clockwise direction by imparting the rotational motion to the blades thus cut the unwrapped paper.

[0040] A second telescopically operated gripper 109 is arranged on the plate 105 to work in coordination with the first gripper 107. Once the paper is unwrapped and cut to the required length, the second telescopically operated gripper 109 assists in positioning and wrapping the sheet around the parcel. The two grippers collaborate to hold and maneuver the paper, ensuring it is securely and evenly wrapped around the parcel. This coordinated action allows for efficient and precise packaging, preventing the paper from shifting or bunching during the wrapping process, and ensuring the parcel is neatly and securely packed.

[0041] A motorized lead screw arrangement 122 is integrated with the grippers to provide controlled, bi-directional motion. This screw arrangement 122 allows the grippers to move smoothly and precisely in both directions along the required path. The microcontroller actuates the lead screw arrangement 122, enabling the grippers to extend or retract as needed for tasks such as picking up, positioning, or securing items like parcels or tape. The lead screw arrangement 122 ensures that the grippers operate with accuracy and stability, facilitating efficient handling and manipulation of objects throughout the packaging and delivery process.

[0042] The motorized lead screw arrangement 122 consists of a motor that drives a lead screw, which is threaded to allow linear motion. As the motor turns the lead screw, it moves a nut or the gripper attached to it in a linear direction along the screw’s axis. The direction of motion is determined by the rotation direction of the motor. Reversing the motor’s rotation causes the gripper to move in the opposite direction. This mechanism provides precise, controlled movement for the gripper, enabling it to perform tasks such as picking, placing, and adjusting the position of objects within the body 101.

[0043] A C-shaped extendable member 110 is installed on the body 101 of the device via an L-shaped rod 111. The microcontroller re-actuates the first gripper 107 to position the wrapped parcel near the extendable member 110. Once the parcel is properly aligned, the microcontroller then actuates the member 110 to extend outward using a drawer-like mechanism. This extension allows the C-shaped member 110 to surround the parcel, securing it in place. The extendable member 110 works in tandem with the first gripper 107 to ensure that the parcel is properly contained and stabilized within the device, facilitating further handling and packaging steps.

[0044] The drawer arrangement herein consists of multiple plates that are overlapped to each other with a sliding unit, wherein upon actuation of the drawer arrangement by the microcontroller, the motor in the sliding unit starts rotating a wheel coupled via a shaft in clockwise/anticlockwise direction providing a movement to the slider 113 in the drawer arrangement to extend accommodating around the parcel.

[0045] The microcontroller herein re-actuates the second telescopically operated gripper 109 to retrieve the free end of an adhesive tape from a spool 112 positioned on the inner periphery of the extendable member 110. Once the tape is grasped by the second telescopically operated gripper 109, the gripper is used to apply the free end of the adhesive tape over the free end of the paper that has been wrapped around the parcel. The gripper ensures precise positioning and adhesion, securing the paper in place to complete the wrapping process. This automated action helps ensure that the parcel is properly sealed and ready for further handling.

[0046] A motorized slider 113 configured with a spool 112, which is controlled by the microcontroller. Upon activation, the microcontroller actuates the motorized slider 113, causing it to move and rotate the spool 112 around the parcel. As the spool 112 rotates, it dispenses adhesive tape onto the wrapped paper, securely sealing the parcel. The rotation of the spool 112 is synchronized with the movement of the slider 113, ensuring that the tape is applied evenly and efficiently around the parcel. This automated process ensures consistent and reliable packaging, optimizing the wrapping procedure and minimizing manual intervention, thereby enhancing operational efficiency.

[0047] The motorized slider 113 is driven by a motor, which is controlled by the microcontroller. When activated, the motor moves the slider 113 along a predefined track. The slider 113 is connected to the spool 112, and as the slider 113 moves, the slider 113 rotates the spool 112 around the parcel. This rotation allows the tape to be unwound from the spool 112 and applied evenly over the wrapped paper on the parcel. The slider 113 movement is synchronized with the spool 112 rotation, ensuring that the tape is applied in a controlled manner, covering the parcel uniformly.

[0048] Synchronously, the microcontroller actuates a first robotic arm 114, which is mounted on the plate 105, to cut the length of adhesive tape that has been applied to the parcel. Once the tape has been appropriately wrapped around the parcel, the microcontroller triggers the robotic arm to use a cutting mechanism to sever the tape, ensuring a clean and precise cut. Subsequently, the microcontroller commands the retractable member 110 to withdraw, allowing the first gripper 107 to release the parcel. The gripper then places the fully packaged parcel back onto the platform 103, making the parcel ready for further processing or collection.

[0049] The first robotic arm 114 upon activation, gets extend towards the parcel, positioning it precisely over the wrapped tape. The arm is equipped with a cutting mechanism that severs the tape once the desired length has been applied. The arm then retracts, moving back to its starting position. The first robotic arm 114 operates with high precision, using motors and joints to maneuver along a defined path. The robotic arm ensures that the tape is cut cleanly, allowing the packaging process to continue seamlessly.

[0050] A chamber 115 attached to the body 101, and is divided into multiple sections, each containing envelopes of various sizes. Upon placement of a letter on the platform 103, the microcontroller, in conjunction with an imaging unit 104, detects the dimensions of the letter. Based on the detected size, the microcontroller reactivates the first gripper 107 to retrieve an envelope of the appropriate size from one of the sections within the chamber 115. Following this, the second telescopically operated gripper 109 is re-actuated to work in tandem with the first gripper 107, efficiently inserting the letter into the selected envelope.

[0051] An electronic nozzle 116 is installed on the body 101 and is connected to a container 117 that holds glue. Upon activation, the microcontroller redirects the first gripper 107 to position the envelope directly underneath the nozzle 116. Once the envelope is properly aligned, the microcontroller then actuates the nozzle 116, causing it to dispense a precise amount of glue onto the flap of the envelope. This controlled application ensures that the flap is adequately moistened for sealing.

[0052] The electronic nozzle 116 is connected to a glue container 117 and controlled by the microcontroller. When activated, the microcontroller directs the nozzle 116 to dispense a controlled amount of glue onto the flap of the envelope. The nozzle 116 dispenses glue in a precise, controlled manner, ensuring uniform coverage of the flap. After the glue is applied, the gripper moves the envelope to the next stage of the packaging process, ensuring an efficient sealing operation.

[0053] Following the application of glue to the flap of the envelope, the microcontroller redirects the first gripper 107 to position and align the envelope such that the glued flap adheres securely to the mouth portion, effectively sealing the envelope. The gripper ensures precise contact between the glued flap and the envelope’s opening, pressing the flap firmly to ensure proper adhesion. Once the flap is securely closed, the microcontroller again directs the first gripper 107 to place the sealed envelope back onto the platform 103, making the envelope ready for subsequent processing or handling.

[0054] A second robotic arm 118 is installed on the plate 105 and is equipped with a writing tool 119, such as a pen or marker. The microcontroller controls the second robotic arm 118, directing the second robotic arm 118 to move over the surface of the parcel or letter. Upon activation, the microcontroller actuates the second robotic arm 118 to precisely write the details of the sender and receiver on the designated area of the parcel or letter. The writing tool 119 is guided by the arm, ensuring accurate and legible information is applied.

[0055] The platform 103 is installed with a weight sensor which detects weight of the parcel/letter. The weight sensor comprises of a convoluted diaphragm and a sensing module. Due to the weight of parcel/letter in the platform 103, the size of the diaphragm changes which is detected by the sensing module. The sensing module detects the weight of the parcel/letter and on the basis of the changes in sizes of the diaphragm, the acquired data is forwarded to the microcontroller in the form of a signal for further processing. The microcontroller analyzes the data and determine weight of the parcel/letter.

[0056] A GPS (Global Positioning System) module, which is installed on the body 101 accurately detect the geographical distance between the current location of the device and the designated destination of the parcel/letter. The GPS module operates by receiving signals from satellites to triangulate the position of the device in real-time, allowing the device to determine the precise distance to the intended delivery location. This data is then processed by the microcontroller to facilitate the calculation of relevant logistics parameters, including but not limited to, shipping costs, delivery time estimates, and route optimization.

[0057] The inclusion of the GPS module serves to enhance the overall functionality of the device by providing accurate and dynamic location data, which is essential for determining the most efficient delivery options and ensuring timely and cost-effective processing of parcels and letters.

[0058] Based on the distance detected by the GPS module and the weight of the parcel or letter, the microcontroller is programmed to evaluate and calculate the shipping cost to be paid by the user. The microcontroller takes into account the geographical distance to the destination and the weight of the item to derive an accurate and fair payment amount. Once the amount is determined, the microcontroller activates the display panel 120 located on the body 101, which visually presents the calculated shipping fee along with a QR (Quick Response) code.

[0059] This QR code is scanned by the user through an e-wallet application on their mobile device, facilitating a secure and seamless payment transaction. Upon successful payment confirmation, the microcontroller proceeds with the next steps of processing the parcel or letter, ensuring efficient handling and delivery in accordance with the payment made.

[0060] Upon successful payment, the microcontroller is programmed to re-actuate the first gripper 107, which then securely places the parcel or letter into the designated compartment within the device’s body 101. This action ensures that the item is stored in a manner that is ready for collection. Once the parcel or letter is stored, it is made available for retrieval by a delivery agent, who then collect the item for subsequent delivery to the intended recipient. The entire process is automated to ensure accuracy, efficiency, and smooth handling of the parcel or letter until it reaches its final destination.

[0061] Moreover, a battery is associated with the device for powering up electrical and electronically operated components associated with the device and supplying a voltage to the components. The battery used herein is preferably a Lithium-ion battery which is a rechargeable unit that demands power supply after getting drained. The battery stores the electric current derived from an external source in the form of chemical energy, which when required by the electronic component of the device, derives the required power from the battery for proper functioning of the device.

[0062] The present invention works best in the following manner, where the cuboidal body 101 as disclosed in the invention is developed to be positioned on the ground surface by means of plurality of suction units 121 that are attached underneath the body 101 for adhering the body 101 securely on the ground surface. The body 101 is configured with the proximity sensor to detect presence of the user in proximity to body 101. Upon detection of the user, the microphone 102 receives voice commands from the user regarding type of object to be delivered parcel or letter, location where the object is to be sent, and details of sender and receive of the object. The platform 103 installed on front side of the body 101 via motorized hinge that tilt and deploy the platform 103 for allowing the user to place the object on the platform 103. Then the artificial intelligence-based imaging unit 104 detects dimensions of the object. Simultaneously the X-ray unit 123 detects presence of any prohibited article within the parcel. In case of detection of the prohibited article, the microcontroller de-activates the device to prevent packaging of the article and activates the display panel 120 to notify the user to remove the parcel from the platform 103. The plates 105 configured with the roller 106 is wrapped with the packing paper, wherein in case of the parcel, the microcontroller actuates the first telescopically operated gripper 107 to unwrap the suitable length of the paper from the roller 106 as per the detected dimensions of the object. Synchronously the motorized cutter 108 cuts the unwrapped paper. Also, the second telescopically operated gripper 109 work in collaboration for wrapping the sheet around the parcel. The motorized lead screw arrangement 122 provides suitable bi-directional motion to the gripper and the C-shaped extendable member 110 is installed with the body 101 via the L-shaped rod 111. Now the first gripper 107 gets directed again for accommodating the wrapped parcel in proximity to the member 110. At the same time the member 110 extends via the drawer arrangement for accommodating around the parcel and the second telescopically operated gripper 109 takes the free-end of the adhesive tape from the spool 112 installed and applies the free-end over free-end of the paper wrapped over the parcel. The motorized slider 113 rotates the spool 112 around the parcel to apply the tape on the sheet and appropriately packs the parcel. Now the first robotic arm 114 cuts wrapped length of the tape and the member 110 to retract for allowing the first gripper 107 to place the parcel back on the platform 103. Now the chamber 115 segregated into multiple sections stores envelope of different sizes. Then the microcontroller through the imaging unit 104 detects dimensions of the letter placed over the platform 103. Accordingly, the first gripper 107 fetches the envelope of suitable sizes from one of the sections. At the same time the second telescopically operated gripper 109 works in collaboration with the first gripper 107 for inserting the letter in the envelope.

[0063] In continuation, the electronic nozzle 116 connected with the container 117 stored with glue. Prior actuation of the nozzle 116 the first gripper 107 positions the envelope underneath the nozzle 116 and dispenses the glue on flap of the envelope, simultaneously the first gripper 107 adheres the flap to close mouth portion of the envelope and placing the envelope on the platform 103. Thereafter the second robotic arm 118 equipped with the writing tool 119 writes the details of sender and receiver of the parcel/letter. Then the weight sensor detects weight of the parcel/letter. Afterwards the GPS (Global Positioning System) module detects distance between the location of the body 101 and destination of the parcel/object. Based on the detected distance and weight of parcel/letter, the microcontroller evaluates the amount to be paid by the user. Further, the microcontroller directs the display panel 120 for displaying the amount and the QR (Quick Response) code for allowing the user to scan the QR code via the e-wallet to pay the amount. Moreover, upon successful payment the microcontroller actuates the first gripper 107 for placing the parcel/letter in the body 101 to allow the concerned person to collect the parcel/letter for delivering.

[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. , C , C , Claims:1) A management device for parcels and letters, comprising:

i) a cuboidal body 101 positioned on a ground surface and configured with a proximity sensor to detect presence of a user in proximity to body 101, wherein upon detection of said user, an inbuilt microcontroller activates a microphone 102 mounted on said body 101 for receiving voice commands from said user regarding type of object to be delivered from parcel or letter, location where said object is to be sent, and details of sender and receive of said object;
ii) a platform 103 installed on front side of said body 101 via a motorized hinge that is actuated by said microcontroller to tilt and deploy said platform 103 for allowing said user to place said object on said platform 103, wherein an artificial intelligence-based imaging unit 104 paired with a processor mounted on said body 101 for detecting dimensions of said object;
iii) a plate 105 attached with said body 101 and configured with a roller 106 wrapped with a packing paper, wherein in case of said parcel, said microcontroller actuates a first telescopically operated gripper 107 configured with said plate 105 to unwrap a suitable length of said paper from said roller 106 as per said detected dimensions of said object, and actuates a motorized cutter 108 installed in vicinity to said roller 106 to cut said unwrapped paper, followed by actuation of a second telescopically operated gripper 109 arranged on said plate 105 to work in collaboration for wrapping said sheet around said parcel;
iv) a C-shaped extendable member 110 installed with said body 101 via an L-shaped rod 111, wherein said microcontroller actuates said first gripper 107 for accommodating said wrapped parcel in proximity to said member 110 and actuates said member 110 to extend via a drawer arrangement for accommodating around said parcel and actuates said second telescopically operated gripper 109 for taking a free-end of an adhesive tape from a spool 112 installed at inner periphery of said member 110 and applying said free-end of said tape over free-end of said paper wrapped over said parcel;
v) a motorized slider 113 configured with said spool 112 that is actuated by said microcontroller to rotate said spool 112 around said parcel to apply said tape on said sheet and appropriately pack said parcel, wherein said microcontroller actuates a first robotic arm 114 installed with plate 105 for cutting wrapped length of said tape and actuates said member 110 to retract for allowing said first gripper 107 to place said parcel back on said platform 103;
vi) a chamber 115 attached on said body 101 and segregated into multiple sections stored with envelope of different sizes, wherein said microcontroller via said imaging unit 104 detects dimensions of said letter placed over said platform 103, in accordance to which said microcontroller actuates said first gripper 107 for fetching an envelope of suitable sizes from one of said sections, followed by actuation of said second telescopically operated gripper 109 to work in collaboration with said first gripper 107 for inserting said letter in said envelope;
vii) an electronic nozzle 116 installed on said body 101 and connected with a container 117 stored with glue, wherein said microcontroller actuates aid first gripper 107 for positioning said envelope underneath said nozzle 116 and actuates said nozzle 116 for dispensing said glue on flap of said envelope, followed by actuation of said first gripper 107 for adhering said flap to close mouth portion of said envelope and placing said envelope on said platform 103;
viii) a second robotic arm 118 installed with said plate 105 and equipped with a writing tool 119 that is actuated by said microcontroller to write said details of sender and receiver of said parcel/letter, wherein said microcontroller actuates a weight sensor arranged on said platform 103 for detecting weight of said parcel/letter; and
ix) a GPS (Global Positioning System) module installed on said body 101 for detecting distance between said location of said body 101 and destination of said parcel/object, and based on said detected distance and weight of parcel/letter, said microcontroller evaluates an amount to be paid by said user, wherein said microcontroller directs a display panel 120 arranged on said body 101 for displaying said amount and a QR (Quick Response) code for allowing said user to scan said QR code via an e-wallet to pay said amount, and upon successful payment, said microcontroller actuates said first gripper 107 for placing said parcel/letter in said body 101 to allow a concerned person to collect said parcel/letter for delivering.

2) The device as claimed in claim 1, wherein plurality of suction units 121 is attached underneath said body 101 for adhering said body 101 securely on said ground surface.

3) The device as claimed in claim 1, wherein a motorized lead screw arrangement 122 is arranged with said grippers that provides suitable bi-directional motion to said gripper.

4) The device as claimed in claim 1, wherein an X-ray unit 123 is installed on said body 101 for detecting presence of any prohibited article within said parcel, and in case of detection of said prohibited article, said microcontroller de-activates said device to prevent packaging of said article and activates said display panel 120 to notify said user to remove said parcel from said platform 103.

5) The device as claimed in claim 1, wherein said first telescopically operated gripper 107 and second telescopically operated gripper 109 are powered by a pneumatic unit that includes an air compressor, air cylinder, air valves and piston which works in collaboration to aid in extension and retraction of said first and second telescopically operated gripper 109.

6) The device as claimed in claim 1, wherein a battery is associated with said device for supplying power to electrical and electronically operated components associated with said device.