DESC:FIELD OF INVENTION:
[001] The present invention generally relates to a secured network to share confidential information relating to an article of manufacture. More particularly, the present invention relates to a secured system as well as a network through which a 3D model of a physical object, such as a ship, can be shared with virtual labs at each end.

BACKGROUND OF THE INVENTION:
[002] The ship design is a critical process before the start of the manufacturing process. It requires multiple communication between different teams often situated at remote places.
[003] The nature of the information related to ship design and other industrial objects is often highly confidential due to national security, trade secrets, or intellectual property concerns. Traditional methods of sharing this information may pose security risks.
[004] With the advancement of technology and the digital transformation of industries, 3D modeling and virtual labs have become powerful tools for designing, simulating, and testing physical objects. This has led to a growing need for secure digital collaboration platforms.
[005] The Patent US11403408B2 discloses a system and method for providing a secure and auditable means for exchanging files related to 3D objects intended for replication is provided. A secure system and method to facilitate the acquisition of files (such as 3D design files) that can involve intellectual property rights management, standard of quality assurance for 3D printed objects, warranty protection for the printed object, and audit and report tools for the results of a 3D replication.
[006] The above mentioned prior art focuses on secure data exchange, it may not offer the same level of security and control required for sharing highly confidential 3D models in a collaborative networked environment.
[007] Therefore, there is a need of the system and network for sharing of 3D models and related data while safeguarding against unauthorized access and data breaches.
SUMMARY OF INVENTION:
[008] The main object of the present invention is to provide a secured system through which confidential information may be shared at the sender’s and receiver’s end and reviewed simultaneously in a collaborative mode.
[009] Another object of the present invention is to develop a secured system to share a 3D model of a physical object between the sender’s and the receiver’s end.
[010] Another object of the present invention is to ensure the integrity of the 3D data during transmission and reception to prevent data corruption or unauthorized alterations.
[011] Yet, another object of the present invention is to optimize data transmission and processing for efficient collaboration, minimizing latency and delays in data sharing.
[012] The present invention pertains to a secure system and network for sharing confidential information related to an article of manufacture, specifically emphasizing the sharing of 3D models of physical objects, such as ships, with virtual labs at both the sender's and receiver's ends.
[013] In an aspect of the present invention, the said system comprises a plurality of input devices configured to receive data input, a 3D conversion module adapted to translate physical objects into 3D data, an encoder unit placed at the sender's end configured to encode 3D data of the physical object, a decoder unit located at the receiver's end configured to decode the encoded 3D data and a plurality of output devices adapted to provide the decoded 3D output data to users.
[014] In an aspect of the present invention, the plurality of input devices may be audio devices, visual devices, or audio-visual devices.
[015] In an aspect of the present invention, the plurality of output devices includes audio devices, visual devices, or audio-visual devices.

[016] In an aspect of the present invention, the method of securely sharing a 3D model of a physical object between the sender’s and the receiver’s end comprises inputting a set of data from a plurality of input devices, encoding 3D data dynamically and sending the encoded data to the receiver’s end by an encoder module, receiving and decoding the encoded data by a decoder module; and providing the decoded output by means of a plurality of output devices.

BRIEF DESCRIPTION OF DRAWINGS:
[017] The invention has other advantages and features which will be more readily apparent from the following detailed description of the invention and the appended claims, when taken in conjunction with the accompanying drawings, in which:

Figure 1: illustrates a flowchart of the method of the present invention.

DETAILED DESCRIPTION OF THE INVENTION:
[018] While the invention has been disclosed with reference to certain embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention. In addition, many modifications may be made to adapt to a particular situation or material to the teachings of the invention without departing from its scope.
[019] Throughout the specification and claims, the following terms take the meanings explicitly associated herein unless the context clearly dictates otherwise. The meaning of "a", "an", and "the" include plural references. The meaning of "in" includes "in" and "on." Referring to the drawings, like numbers indicate like parts throughout the views. Additionally, a reference to the singular includes a reference to the plural unless otherwise stated or inconsistent with the disclosure herein.
[020] The figures and protocols have been represented where appropriate by conventional representations in the drawings, showing only those specific details that are pertinent to understanding the embodiments of the present invention so as not to obscure the disclosure with details that will be readily apparent to those of ordinary skill in the art having benefit of the description herein.
[021] The present invention disclosed a secured system through which confidential information can be dynamically shared at sender’s and receiver’s end. The secured system of the present invention enables the user to share a 3D virtual reality (VR) model of a physical object between the sender’s and the receiver’s end in an immersive environment at both the end.
[022] As depicted in Fig.1, the said system comprises a plurality of input devices, a 3D conversion module, an encoder unit 10A at the sender’s end , a decoder unit 20B at the receiver's end 1B, and a plurality of output devices.
[023] The plurality of input devices configured to receive data input, a 3D conversion module adapted to translate physical objects into 3D data, an encoder unit 10A placed at the sender's end 1A configured to encode 3D data of the physical object, a decoder unit 20B is located at the receiver's end 1B is configured to decode the encoded 3D data and a plurality of output devices adapted to provide the decoded 3D output data to users.
[024] In a preferred embodiment, a plurality of input devices includes audio devices, visual devices, or audio-visual devices that transmit data to the output devices.
[025] In a preferred embodiment, the plurality of output devices includes audio devices, visual devices, or audio-visual devices that receive data from the input devices.
[026] In a preferred embodiment, the 3D conversion module is adapted to translate a physical object to relevant 3D VR data to be sent from the sender’s end 1A to the receiver’s end 1B.
[027] In a preferred embodiment, the encoder unit 10A at the sender’s end 1A is adapted to encode the 3D VR data of the model and send it to the receiver’s end 1B and the decoder unit 20B at the receiver’s end 1B is adapted to receive the 3D VR data of the model object and decode appropriately.
[028] In an embodiment, if any suggestion is sent from the receiver’s end 1B through the encoder unit 10B at the receiver’s end 1B that is adapted to encode 3D data of the physical object and send it to the sender’s end 1A, the decoder unit 20A at the sender’s end 1A is adapted to receive the 3D data of the physical object and decode appropriately.
[029] In an embodiment, the present system is most applicable in the development of ship design. At the sender’s end, the virtual model of the ship is translated into the 3D VR model by means of the 3D conversion module. Other input devices contribute to provide input data for the translation of 3D VR model. The encoder unit 10A encodes the 3D VR model for the purpose of securing the data in the 3D model. It may be noted that the 3D conversion module as well as the encoder unit 10A are part of the Virtual Reality (VR) Lab created at the sender’s end 1A. The decoder unit 20B at the receiver’s end 1B receives and decodes the 3D VR model of the ship, and the decoded information is output by the plurality of output devices. At the receiver’s end 1B, the decoder unit 20B is a part of the VR lab.
[030] In an embodiment, at least one VR lab is provided at each sender’s end 1A as well as the receiver’s end 1B for the trading of the data.
[031] The method of securely sharing a 3D model of a physical object between the sender’s end 1A and the receiver’s end 1B comprises inputting a set of data from a plurality of input devices, encoding 3D data dynamically and sending the encoded data to the receiver’s end 1B by an encoder unit 10A, receiving and decoding the encoded data by a decoder unit 20B and providing the decoded output through a plurality of output devices. The process is further reversed for the exchange of data, wherein the same data is displayed at both ends in an immersive environment with dynamic updates.
[032] Although a particular exemplary embodiment of the invention has been disclosed in detail for illustrative purposes, it will be recognized by those skilled in the art that variations or modifications of the disclosed invention, including the rearrangement in the configurations of the parts, changes in steps and their sequences may be possible. Accordingly, the invention is intended to embrace all such alternatives, modifications, and variations as may fall within the spirit and scope of the present invention.
[033] The foregoing descriptions of specific embodiments of the present invention have been presented for purposes of illustration and description. They are not intended to be exhaustive or to limit the invention to the precise forms disclosed, and obviously many modifications and variations are possible in light of the above teaching.

ADVANTAGES OF THE INVENTION:
[034] The present invention provides a system that ensures safe data transmission and reduces data loss vulnerability.
[035] The present invention provides a system that offers accessibility to the receivers for operation and changing the live 3D model during dynamic live collaborative review.
[036] The present invention provides a system that reduces the risk of unauthorized access and data leaks, ensuring that confidential information remains protected.
[037] The present invention provides a system that offers robust security measures to safeguard against both data loss and data leaks, ensuring that sensitive information remains confidential and protected.
[038] The present invention provides a system that facilitates real-time collaboration and dynamic change capabilities which expedite the design finalization process.
[039] The present invention provides a system with the ability to project 3D models in a 1:1 scale in a virtual immersive environment, users can effectively and efficiently evaluate the operability, maintainability, functionality, and accessibility aspects of the design.
,CLAIMS:1. A system 100 for sharing 3D models of physical objects, comprising:
a plurality of input devices configured to receive data input;
a 3D conversion module (VR) adapted to translate physical objects into 3D data;
an encoder unit 10A placed at the sender's end 1A configured to encode 3D data of the physical object;
a decoder unit 20B located at the receiver's end 1B configured to decode the encoded 3D data; and
a plurality of output devices adapted to provide the decoded 3D output data to users.
2. The system 100 as claimed in claim 1, wherein the plurality of input devices includes audio devices, visual devices, or audio-visual devices.

3. The system 100 as claimed in claim 1, wherein the plurality of output devices includes audio devices, visual devices, or audio-visual devices.

4. A method for securely sharing 3D models of physical objects between a sender's end and a receiver's end, comprises steps of:
a) inputting a set of data from a plurality of input devices;
b) encoding 3D data dynamically and transmitting the encoded 3D data to the receiver’s end 1B by an encoder unit 10A;
c) receiving and decoding the encoded 3D data by a decoder module 20B;
d) providing the decoded output through a plurality of output devices.