CN112023436A - Augmented reality system applied to traditional Chinese medicine extraction and concentration process - Google Patents
Augmented reality system applied to traditional Chinese medicine extraction and concentration process Download PDFInfo
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- CN112023436A CN112023436A CN202010707100.3A CN202010707100A CN112023436A CN 112023436 A CN112023436 A CN 112023436A CN 202010707100 A CN202010707100 A CN 202010707100A CN 112023436 A CN112023436 A CN 112023436A
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Abstract
The invention discloses an augmented reality system applied to a traditional Chinese medicine extraction and concentration process, which comprises a user interactive interface, a control module, a processing module and a database, wherein: the user interactive interface is used for presenting a visualization project of the AR application to a user and receiving instruction operation of the user; the database is used for storing various information of each 3D object in the real environment in the traditional Chinese medicine extraction and concentration process; three cooperation processes are established in the system, including a first processing process and a second processing process which are related to the control module; a third process associated with the user interactive interface; distribution strategies formulated by the three cooperation processes are integrated in the control module, so that accurate distribution of data information and operation tasks is ensured when a user interacts with the system. The system meets the requirements of real-time acquisition and monitoring of various data information, and achieves the purposes of information tracing of the whole process of the traditional Chinese medicine extraction and concentration process and real-time regulation and control of equipment parameters.
Description
Technical Field
The invention relates to the field of augmented reality information fusion, in particular to an augmented reality system applied to a traditional Chinese medicine extraction and concentration process.
Background
In the production in the field of traditional Chinese medicine industry, the modernization of traditional Chinese medicine extraction, concentration and production is the core problem which currently restricts the standardization and internationalization of traditional Chinese medicines in China.
At present, the augmented reality technology is more mature, the application field is wider and wider, and the equipment types tend to be diversified. In an industrial production environment, the augmented reality technology has been widely used in the aspects of industrial data acquisition, transmission, monitoring and the like due to the characteristics of virtual and real combination. Production front-line personnel utilize AR (Augmented Reality) wearable equipment to carry out the operation, can very conveniently carry out real-time acquisition to information data, and the mode of gathering includes image, video, audio frequency etc.. The augmented reality technology based on data information fusion can accumulate a large amount of information data for enterprises; necessary data support is provided for the digital operation and maintenance of the factory.
Disclosure of Invention
The invention aims to provide an augmented reality system applied to a traditional Chinese medicine extraction and concentration process, which can be independent of an execution object network and perform AR visualization processing on the execution object network, and solves the integration problem among information transmission, coordination and data distribution modes in an operation platform.
In order to realize the task, the invention adopts the following technical scheme:
an augmented reality system applied to a traditional Chinese medicine extraction and concentration process comprises a user interactive interface, a control module, a processing module and a database, wherein:
the user interactive interface is used for presenting a visualization project of the AR application to a user so that the user can perform instruction operation on the user interactive interface;
the database is used for storing various information of each 3D object in the traditional Chinese medicine extraction and concentration process in a real environment, and the information comprises equipment types, ID identifiers and 3D transformation matrixes corresponding to the 3D objects;
the processing module is used for storing and executing AR algorithms, including a tracking registration algorithm, a gesture recognition algorithm, a face recognition algorithm and a voice recognition algorithm, and is packaged with a 3D model corresponding to the 3D object; the processing module processes the instruction provided by the user interactive interface through the control module;
three cooperation processes are established in the system, including a first processing process and a second processing process which are related to a control module; a third process associated with the user interactive interface; wherein:
the first processing process is used for transferring a 3D object state, a 3D scene or an operation request instruction from a user; the second processing process interacts with the database and is used for receiving various information of the 3D object and executing an operation instruction on the 3D object; a third processing procedure is associated to the user interactive interface to generate a visualization result in the user interactive interface; meanwhile, the third processing process is also used for continuously adjusting the interface, and updating various information data of the 3D object sent by the second processing process and a returned instruction operation result aiming at the 3D object in real time;
distribution strategies formulated by the three cooperation processes are integrated in the control module, so that accurate distribution of data information and operation tasks is ensured when a user interacts with the system.
Further, the distribution policy is as follows:
receiving an operation request from the user interactive interface through a third processing process, and updating a view of a visual interface in the user interactive interface in real time; accessing information of the 3D object in the database through a second processing process; the distribution of the updated data and instructions is performed by a first processing procedure.
Further, the user interactive interface integrates a 3D transformation matrix of the 3D object through a third processing procedure, presenting an enhanced view of the 3D object adapted to be executed by the user; the database is in data communication with the control module through a first processing process and a second processing process; the control module manages the operation request of the user and the access of the object parameter through the first processing process and the second processing process.
Further, when the system has a plurality of clients, each client has a control module and an interactive interface, and the server has a control module, a database and a processing module.
Further, when the user performs an operation on the 3D object, the first processing process of the user side sends an access/modification request to the second processing process of the user side, and performs a verification operation to authorize access/modification of data of the 3D object; the second processing process sends an access request to the database to acquire the data of the 3D object; then, the second processing process accesses the 3D object and sends an update message to the database; furthermore, the first processing process then sends update messages to other first processing processes of the control module associated with different nodes of the network, causing the update messages to be distributed to different user ends of the network.
Furthermore, when the data in the traditional Chinese medicine extracting and concentrating link is accessed, namely when a user executes instruction operation on an interactive interface of a user side, the operation instruction of the user is transmitted to the control module of the user side; a first processing process of a user side sends an instruction request to a first processing process of a server side, wherein the instruction request comprises an ID identifier of a 3D object and a user operation instruction;
the second processing process of the server requests the data of the 3D object from the database, and after the database sends the data of the 3D object to the control module of the server, the second processing process executes updating and interacts with the processing module to execute real-time updating of the 3D object; the processing module calls the packaged tracking registration algorithm to process the data of the 3D object, calls the 3D transformation matrix to register the augmented information and the real environment in real time, and then the second processing process returns the updated data to the database;
the first processing process of the server side sends the new data and the instruction result to the first processing process of different user sides in an asynchronous sending mode, and the second processing process of the user side locally executes data updating of the 3D object;
the second processing process of the user side sends the new data and the instruction result to a third processing process of the user side; and the third processing process of the user side updates the interactive interface in real time so as to display the updated AR scene to the user.
Compared with the prior art, the invention has the following technical characteristics:
1. the system model provided by the invention integrates an AR simulation model, an SDK and an AR algorithm and is used for different nodes involved in the collaborative session, which is beneficial to the interoperability of a software system and highlights the heterogeneity among different nodes participating in the collaborative session. In the process of executing operation, the system realizes independence among components such as a visual interface (AR image), a core control module, a processing module (SDK, AR algorithm) and the like; the problem of integration among information communication, coordination and data distribution modes in an operation platform is solved; the purposes of virtual-real combination and human-computer interaction of the augmented reality system are achieved.
2. Aiming at the task requirements of a user, the user carries out real-time data acquisition and monitoring on the extraction and concentration production process and the equipment running state of the traditional Chinese medicine through an AR software system of the user side, so that the display, regulation and control and information tracing of data information in the production process are realized, various data in the whole production process are enabled to achieve the aim of AR visual management level.
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FIG. 1 is a schematic diagram of the system of the present invention;
fig. 2 is a schematic structural diagram of the system of the present invention applied to multiple ue sides.
Detailed Description
Aiming at the standardization problem in the production in the field of traditional Chinese medicine industry at present, the invention provides an augmented reality system aiming at the AR platform which is not independent of a 3D image API and is not related to effective management of a data distribution mode at present, so that the real-time acquisition of production process data and equipment state data is realized, and the effective and strict monitoring and control of process parameters and operation are carried out; the field equipment and the AR software platform realize information integration, a production information management digital platform is established, and the field production data is integrated and then stored and coordinately processed by a complex multi-data system.
Referring to fig. 1, the augmented reality system applied to the traditional Chinese medicine extraction and concentration process provided by the invention comprises a user interactive interface, a control module, a processing module and a database, and the dependency between the core function and the distribution mode in the designed system structure and the used 3D graphic API is low. Corresponding communication protocol processes are designed in the system structure, and normal data communication is carried out among all modules under the condition that the system structure is relatively independent; wherein:
the user interactive interface is used for presenting a visualization project of the AR application to a user so that the user can perform instruction operation on the user interactive interface.
The database is used for storing various information of each 3D object in the real environment in the traditional Chinese medicine extraction and concentration process, and the information comprises various data information of equipment type, ID identifiers, positions, directions and traditional Chinese medicine extraction and processing links, and a 3D transformation matrix corresponding to the 3D object.
The processing module is used for storing and executing AR algorithms, including a tracking registration algorithm, a gesture recognition algorithm, a face recognition algorithm and a voice recognition algorithm, and is packaged with a 3D model and an SDK toolkit corresponding to the 3D object; and the processing module processes the data and the instructions provided by the user interactive interface through the control module.
Three cooperation processes are established in the system, and comprise a first processing process COM and a second processing process COOR which are related to a control module; a third processing procedure PROD associated to the user interactive interface; furthermore, the database and the processing module do not comprise any processes, wherein:
the first processing procedure COM is used for transferring a 3D object state, a 3D scene, or an operation request instruction from a user.
And a second processing process COOR interacts with the database and is used for receiving various information of the 3D object and executing an operation instruction on the 3D object.
A third processing procedure PROD is associated to the user interactive interface to produce a visualization result in the user interactive interface; and meanwhile, the third processing process is also used for continuously adjusting the interface, and updating various information data of the 3D object sent by the second processing process and a returned instruction operation result aiming at the 3D object in real time.
Distribution strategies formulated by the three cooperation processes are integrated in the control module to ensure accurate distribution of data information and operation tasks in a network when a user interacts with the system, and the distribution strategies are as follows:
receiving an operation request from a user interactive interface, namely a user end through a third processing process, and updating a view of a visual interface in the user interactive interface in real time; accessing information of the 3D object in the database through a second processing process; the distribution of the updated data and instructions to other components or other user terminals is performed by a first processing procedure.
In order to keep consistency between augmented reality and a real scene, a user interactive interface integrates a 3D transformation matrix of a 3D object through a third processing process, and presents an augmented view of the 3D object which is suitable for being executed by a user; the database and the control module are in data communication through a first processing process and a second processing process; the control module manages the operation request of the user and the access of the object parameter through the first processing process and the second processing process.
When a user performs an operation on a 3D object, a first processing process at the user side sends an access/modification request to a second processing process at the same node, and performs an authentication operation to authorize access/modification of data of the object. The second process sends an access request to the database to obtain data of the 3D object. The second process then performs access to the 3D object and sends an update message to the database. Further, the first processing process then sends update messages to other first processing processes of the control module associated with different nodes of the network, causing the update messages to be distributed to different nodes of the network.
As shown in fig. 2, a centralized AR architecture of multiple clients and servers is illustrated. Operations made on one interactive interface may be synchronized to other interactive interfaces or other operating platforms. The controllers participating in the same collaborative session are responsible for sending update data to other clients, so that the other clients update the view in real time. In the multi-user cooperative session, the system can conveniently distribute and share the operation tasks executed by a certain user terminal.
When the system has a plurality of clients, each client has a control module and an interactive interface, and the server has a control module, a database and a processing module.
Step 1: when the data in the traditional Chinese medicine extracting and concentrating link is accessed, a user executes instruction operation on an interactive interface of a user side, and the operation instruction of the user is transmitted to a control module of the user side; the first processing process of the user side sends an instruction request to the first processing process of the server side, wherein the instruction request comprises an Identifier (ID) of the 3D object and a user operation instruction.
Step 2: the second processing process of the server requests the data of the 3D object from the database, and after the database sends the data of the 3D object to the control module of the server, the second processing process executes updating and interacts with the processing module to execute real-time updating of the 3D object; and the processing module calls the packaged tracking registration algorithm to process the data of the 3D object, calls the 3D transformation matrix to register the augmented information and the real environment in real time, and then the second processing process returns the updated data to the database.
Step 3: and the first processing process of the server side sends the new data and the instruction result to the first processing process of different user sides in an asynchronous sending mode, and the second processing process of the user side locally executes the data updating of the 3D object.
Step 4: the second processing process of the user side sends the new data and the instruction result to a third processing process of the user side; and the third processing process of the user side updates the interactive interface in real time so as to display the updated AR scene to the user.
In a real-world environment, user operations on a specified object are distributed to four components of the system. The database integrates various core data information in the traditional Chinese medicine production link; the processing module utilizes algorithms such as tracking registration and the like to carry out visualization processing on the object; the data information required by the user is presented in a virtual-real fusion superposition mode through an interactive interface by utilizing an augmented reality technology; and finally, the control module is responsible for maintaining the consistency of all controllers between the database and the interactive interface. The data exchange and distribution strategy is executed by the first processing process and the second processing process, and the third processing process is responsible for updating the interactive view.
The proposed model realizes independence between components such as a visualization interface (AR image), a core control module, a processing module (SDK, AR algorithm) and the like. Interoperability between multiple interactive views is guaranteed. The model provides a definite solution for realizing the classical distribution strategy in the collaborative augmented reality environment. In the traditional Chinese medicine extraction and concentration production process, the requirements of personnel on real-time acquisition and monitoring of various data information are met, the display, regulation and control and information tracing of the data information in the production process are realized, various data in the whole production process are enabled to achieve the purpose of AR visual management.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (6)
1. The augmented reality system applied to the traditional Chinese medicine extraction and concentration process is characterized by comprising a user interactive interface, a control module, a processing module and a database, wherein:
the user interactive interface is used for presenting a visualization project of the AR application to a user so that the user can perform instruction operation on the user interactive interface;
the database is used for storing various information of each 3D object in the traditional Chinese medicine extraction and concentration process in a real environment, and the information comprises equipment types, ID identifiers and 3D transformation matrixes corresponding to the 3D objects;
the processing module is used for storing and executing AR algorithms, including a tracking registration algorithm, a gesture recognition algorithm, a face recognition algorithm and a voice recognition algorithm, and is packaged with a 3D model corresponding to the 3D object; the processing module processes data and instructions provided by the user interactive interface through the control module;
three cooperation processes are established in the system, including a first processing process and a second processing process which are related to a control module; a third process associated with the user interactive interface; wherein:
the first processing process is used for transferring a 3D object state, a 3D scene or an operation request instruction from a user; the second processing process interacts with the database and is used for receiving various information of the 3D object and executing an operation instruction on the 3D object; a third processing procedure is associated to the user interactive interface to generate a visualization result in the user interactive interface; meanwhile, the third processing process is also used for continuously adjusting the interface, and updating various information data of the 3D object sent by the second processing process and a returned instruction operation result aiming at the 3D object in real time;
distribution strategies formulated by the three cooperation processes are integrated in the control module, so that accurate distribution of data information and operation tasks is ensured when a user interacts with the system.
2. The augmented reality system applied to the traditional Chinese medicine extraction and concentration process according to claim 1, wherein the distribution strategy is as follows:
receiving an operation request from the user interactive interface through a third processing process, and updating a view of a visual interface in the user interactive interface in real time; accessing information of the 3D object in the database through a second processing process; the distribution of the updated data and instructions is performed by a first processing procedure.
3. The augmented reality system for traditional Chinese medicine extraction and concentration process as claimed in claim 1, wherein the user interactive interface integrates 3D transformation matrix of 3D object through a third process procedure, presenting augmented view of 3D object adapted to be executed by user; the database is in data communication with the control module through a first processing process and a second processing process; the control module manages the operation request of the user and the access of the object parameter through the first processing process and the second processing process.
4. The system of claim 1, wherein when the system has a plurality of clients, each client has a control module and an interactive interface, and the server has a control module, a database and a processing module.
5. The augmented reality system of claim 4, wherein when the user performs an operation on the 3D object, the first process at the user end sends an access/modification request to the second process at the user end, and performs a verification operation to authorize access/modification of data of the 3D object; the second processing process sends an access request to the database to acquire the data of the 3D object; then, the second processing process accesses the 3D object and sends an update message to the database; furthermore, the first processing process then sends update messages to other first processing processes of the control module associated with different nodes of the network, causing the update messages to be distributed to different user ends of the network.
6. The augmented reality system of claim 4, wherein when the data in the traditional Chinese medicine extracting and concentrating step is accessed, that is, when the user performs command operation on the interactive interface of the user terminal, the user's operation command is transmitted to the control module of the user terminal; a first processing process of a user side sends an instruction request to a first processing process of a server side, wherein the instruction request comprises an ID identifier of a 3D object and a user operation instruction;
the second processing process of the server requests the data of the 3D object from the database, and after the database sends the data of the 3D object to the control module of the server, the second processing process executes updating and interacts with the processing module to execute real-time updating of the 3D object; the processing module calls the packaged tracking registration algorithm to process the data of the 3D object, calls the 3D transformation matrix to register the augmented information and the real environment in real time, and then the second processing process returns the updated data to the database;
the first processing process of the server side sends the new data and the instruction result to the first processing process of different user sides in an asynchronous sending mode, and the second processing process of the user side locally executes data updating of the 3D object;
the second processing process of the user side sends the new data and the instruction result to a third processing process of the user side; and the third processing process of the user side updates the interactive interface in real time so as to display the updated AR scene to the user.
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