A method and system for intelligent design of broadcasting, television and network audio-visual new media

Abstract

The present invention discloses an intelligent design method and system for broadcasting, television and network audio-visual new media. The system comprises a logical topology diagram unit, which creates a project diagram for a broadcasting or new media broadcasting system, and creates different subsystem diagrams for different projects, so that users can manage the projects in a hierarchical manner; a preliminary design diagram unit, which is used to define equipment, cables and ports in the design diagram, and configure resource data information of the equipment, port types of the equipment and port connection rules between the equipment; a construction design diagram unit, which is used to number the equipment and cables in the construction diagram, define the numbers of racks and computer rooms according to their specific locations, place corresponding equipment according to the numbers of racks and computer rooms, and then import the user system construction resource data into the design construction diagram; and a simulation system generation unit, which is used to simulate the online status of the simulation system equipment and provide the real status of the simulation online.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent design of radio, television and new media broadcasting, and in particular to an intelligent design method and system for radio, television and network audio-visual new media broadcasting. Background Art

[0002] Computer Aided Design (CAD) refers to the use of computers and their graphic equipment to help designers with their design work. In design, computers are usually used to perform a large number of calculations, analyses and comparisons on different schemes to determine the best one; various design information, whether digital, textual or graphic, can be stored in the computer's memory or external storage and can be quickly retrieved; designers usually start designing with sketches, and the heavy work of turning sketches into working drawings can be done by computers; the design results automatically generated by computers can quickly produce graphics, allowing designers to make judgments and modifications to the design in a timely manner; computers can be used to process graphic data related to editing, enlarging, reducing, translating, copying and rotating graphics.

[0003] In short, CAD technology is a technology that uses computer systems to provide designers with fast and effective tools and means in various stages of engineering and product design, speeding up and optimizing the design process to achieve the best design results.

[0004] like Figure 1 As shown, when designing for radio and television or online audio-visual new media platforms, domestic and foreign general design software, including Autocad, Visio, etc., are often used. The functions are very simple. They only draw and output design drawings according to user requirements, and cannot be integrated with subsequent system construction, operation and maintenance to provide users with digitally delivered design results. The main disadvantage of the existing system is that it cannot provide full life cycle service and operation and maintenance management for the designed system from design, construction, and operation and maintenance. Its existing disadvantages are:

[0005] ① The existing technology is not very targeted in the design of new media platforms for radio, television and online audio-visual, and cannot meet the application needs of new media platforms for radio, television and online audio-visual. Traditional CAD or software similar to Visio is usually used, and the software is often only used for its drawing function to achieve the purpose of designing drawings. Such similar software cannot provide professional design services conveniently and quickly.

[0006] ②Most of the existing design software only use simple functions in design, while more functions may need to be customized.

[0007] ③ In the preliminary design stage of the system, the existing CAD drawing software often needs to be constantly modified due to changes in user solutions. When the user system solution is adjusted, on the one hand, the logical relationship of the original design drawing needs to be modified, and more importantly, the data of equipment, ports, cables, etc. needs to be modified, which generates a huge workload and also causes the modified data to be unable to be synchronized with other drawings in real time.

[0008] ④ The existing CAD drawing software does not verify the data of the generated equipment, ports, and cables during the preliminary design stage of the system, which will generate erroneous data and lead to cable connection errors during the construction process.

[0009] ⑤ Existing CAD software mostly uses manual connection methods for port connections on system schematics, rather than automatically connecting and routing ports based on defined rules. In addition, the connections between ports are incomplete, often with multiple levels of connections spliced ​​and merged, and the direction of the entire connection cannot be intuitively seen.

[0010] ⑥ The existing CAD technology only provides drawing tools. The devices, ports, cables, and racks in the design drawings have no defined attributes. It cannot reflect the interrelationships between these data in the schematic diagram, construction drawing, and rack diagram. It cannot combine the design with the real system and synchronize the data. During the long-term operation and maintenance of the system, the construction drawings and the real system structure data are out of sync.

[0011] ⑦ In the field of radio, television and online audio-visual new media, the existing technology provides users with electronic drawings through CAD drawing software. Users can print out the drawings or open them on a computer. In the later system drawing maintenance process, if the user is not familiar with professional CAD software, it will increase the difficulty of system drawing maintenance. As the system is constantly upgraded and transformed, the data between the original system drawings and the actual operating system will be disconnected, increasing the difficulty of system operation and maintenance.

[0012] ⑧ Existing technologies in the radio and television industry and the field of online audio-visual new media cannot provide targeted design data management, including data management services such as equipment rack data, rack power usage, equipment physical data, equipment port data, interface types and cable types, cable length, etc. At the same time, without these product data, it is impossible to combine with later construction management, product life cycle management, and technical document management.

[0013] ⑨ Existing technologies cannot provide unified design and construction in the fields of radio, television and online audio-visual new media. Similar to CAD computer-aided engineering, there is no software in this field that covers everything from design drawing, equipment installation, and finally auxiliary engineering construction and integrated wiring.

[0014] In the field of radio, television and online audio-visual new media, existing technologies cannot provide complete data sharing and synchronization from actual practice to construction and daily operation and maintenance. Data is often missing or irrelevant. Summary of the invention

[0015] In order to solve the above technical problems, the purpose of the present invention is to provide an intelligent design method and system for broadcasting, television and network audio-visual new media.

[0016] The purpose of the present invention is achieved through the following technical solutions:

[0017] An intelligent design method for broadcasting, television and network audio-visual new media, comprising: creating a design project, creating a new project diagram for a broadcast or new media broadcast system, and creating different subsystem diagrams for different projects;

[0018] Create project drawing paper management and import and read paperless devices, place device logic diagrams in system connection diagrams, and automatically generate system connection diagrams based on device connections to data;

[0019] Abstractly simulate the logic diagram of the device, provide the addition of the device logic diagram, input configuration information, and provide the device number;

[0020] Add or remove logical ports from the logical diagram of the device and define the port type. At the same time, configure the port type. After configuring the port type, mirror the configuration properties of the cable.

[0021] Connect devices between ports and view the connections between ports through drawings;

[0022] Define the line labels for the added cables as construction drawing cable labels and equipment labels, and export project data, project construction drawings and cable data; and

[0023] Provide the location information parameters and physical information parameters of the equipment through the design drawings in the design project, and import the computer room vector diagram to add the physical computer room according to the parameter information;

[0024] Configure racks in the computer room and import rack vector diagrams of different heights;

[0025] Configure the actual equipment in the project, and import the front and back panels of the actual equipment through vector data; if there is no actual equipment, define the equipment through blind panels;

[0026] Put the configured equipment into storage management, add information to the equipment, and then put the equipment on the shelf;

[0027] Connect ports by adding actual devices and export rack diagrams and rack data.

[0028] An intelligent design system for broadcasting, television and network audio-visual new media, including: a logical topology unit, a preliminary design unit, a construction design unit and a simulation system generation unit;

[0029] Logical topology diagram unit, which creates project diagrams for broadcast or new media broadcast systems, and creates different subsystem diagrams for different projects, allowing users to manage projects in a hierarchical manner;

[0030] The preliminary design drawing unit is used to define the equipment, cables, and ports in the design drawing, and configure the resource data information of the equipment, the port type of the equipment, and the port connection rules between the equipment;

[0031] The construction design drawing unit is used to number the equipment and cables in the construction drawing and define the numbers of racks and computer rooms according to their specific locations, place the corresponding equipment according to the numbers of racks and computer rooms, and then import the user system construction resource data into the design construction drawing;

[0032] The simulation system generation unit is used to simulate the online status of the simulation system equipment and provide the real status of the simulation online.

[0033] Compared with the prior art, one or more embodiments of the present invention may have the following advantages:

[0034] We use professional software for radio, television and online audio-visual new media platforms to achieve each stage from schematic design to system construction to final system operation and maintenance, and adopt a fully digital technical management system instead of just using popular CAD design software. It is a professional system with strong pertinence and simple operation, and can synchronize data in different design links for the project.

[0035] The method and system do not require the user to redraw the drawings. Instead, the modified equipment layout and system connections can be automatically aligned through operations such as deletion, addition, and modification. What is more important is that all data in the drawings at this level and other drawings can be automatically synchronized, and the designed equipment, ports, cables and other data can also be automatically modified.

[0036] Verify the data in the design process to find out the validity and uniqueness of the correspondence between devices and ports, and ports and cables, so as to verify the correctness of the data and avoid missing and duplication of device, port, and cable number data.

[0037] By defining port connection rules, automatic connection between ports can be achieved while ensuring the integrity of the connection;

[0038] The relationship between devices, ports, and cables can be reflected from the preliminary design of the system. In the later equipment racking process, the relationship between cables, ports, devices, racks, and computer rooms can also be reflected to form a complete design data chain.

[0039] The method and system are simple to implement. By designing a drawing method, it is convenient for users to modify drawings. After the data of one point is modified, the corresponding other data can be kept synchronized, which reduces the difficulty of use and the intensity of operation and maintenance for operation and maintenance personnel.

[0040] Realize the management of design data, including equipment rack data, rack power usage, equipment physical data, equipment port data, interface type and cable type, cable length and other data. Through the management of these data, the synchronization of actual operating equipment and design data can be achieved, realizing the digital twin of the actual operating system.

[0041] From system design to equipment mounting, cable connection, on-site construction, and final operation and maintenance, we provide full-process management software to achieve data synchronization for design, construction, and operation and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 Schematic diagram of the prior art structure;

[0043] Figure 2 It is a flow chart of intelligent design method for broadcasting, television and online audio-visual new media;

[0044] Figure 3 It is the structure diagram of the intelligent design system for broadcasting, television and online audio-visual new media;

[0045] Figure 4 It is a logical topology unit structure diagram;

[0046] Figure 5 It is a system logic diagram drawn;

[0047] Figure 6 It is the preliminary design unit structure diagram;

[0048] Figure 7 Design diagram for the generated system;

[0049] Figure 8 Unit structure diagram for construction design drawing

[0050] Fig. 9 To draw the system construction drawings;

[0051] Fig.10 It is the structure diagram of the simulation system generation unit;

[0052] Fig.11 This is the structure diagram of the device mirror module;

[0053] Fig.12 It is the port connection diagram of the simulation device;

[0054] Fig.13 It is a simulation rack and computer room diagram;

[0055] Fig.14 Local graph for business routing data;

[0056] Fig.15 Import module diagrams for paperless devices;

[0057] Fig.16 This is a digital twin diagram of the real system. DETAILED DESCRIPTION

[0058] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with embodiments and drawings.

[0059] like Figure 2 As shown in the figure, the intelligent design method process of broadcasting, television and online audio-visual new media includes

[0060] Create design projects, create new project diagrams for broadcast or new media broadcast systems, and create different subsystem diagrams for different projects; this facilitates users to manage projects in a hierarchical manner.

[0061] Create project drawing paper management and import and read paperless devices, place device logic diagrams in system connection diagrams, and automatically generate system connection diagrams based on device connections to data;

[0062] Create project drawing paper management, including paper size. Depending on the complexity of the system, use drawings of different sizes, ranging from A4 to A0, which can also be customized. Here you can also edit the paper, add icons, legends, select paper background color, etc., to facilitate users to draw design drawings. Import and read paperless equipment. This method is for reverse export of system connection diagrams for built computer rooms or newly installed equipment, import and read paperless equipment, and place the equipment logic diagram in the system connection diagram, and automatically generate the system connection diagram based on the equipment connection data.

[0063] Abstractly simulate the logic diagram of the device, provide the addition of the device logic diagram, input configuration information, and provide the device number; generate a connection diagram for paperless devices, and generate a system connection diagram based on the information on the paperless devices on the rack. The paperless device information is configured and added through the rack management software, and the cable numbering can be defined at the same time.

[0064] Add or remove logical ports from the logical diagram of the device and define the port type. At the same time, configure the port type. After configuring the port type, mirror the configuration properties of the cable.

[0065] Define port types including RJ45 interface, various fiber interfaces, ASI interface, SDI interface, etc., use different letters to represent the interface type, and configure the master and backup functions of the port.

[0066] Use drawings to connect devices between ports and view the connections between ports; support different ways of connection alignment, including horizontal alignment, cross-domain connection, multi-line merging and other operations. View the device connection diagram and quickly view the connections between device ports. Batch define cable numbers to define line labels for added cables, which are cable labels and equipment labels for construction drawings. Export project construction data, export and store the entire project data, support Excel data export, including the types and quantities of different connectors, the length of cables used, and statistics on auxiliary materials for construction; export project construction drawings, export the entire construction drawing, and support Visio drawing export. Cable data export, realize the export of construction drawing cables and equipment data, and support Excel data export.

[0067] Define the line labels for the added cables as construction drawing cable labels and equipment labels, and export project data, project construction drawings and cable data; and

[0068] Provide the location information parameters and physical information parameters of the equipment through the design drawings in the design project, and import the computer room vector diagram to add the physical computer room according to the parameter information; you can add a 1:1 physical computer room.

[0069] Configure racks in the computer room and import rack vector diagrams of different heights;

[0070] Configure the actual equipment in the project, and import the front and back panels of the actual equipment through vector data; if there is no actual equipment, define the equipment through blind panels;

[0071] The configured devices are put into storage for management, and the device information is added, and then the devices are put on the shelves; the device can be put on the shelves automatically or manually.

[0072] Connect ports through the actual devices added, and export the rack diagram and rack data of the devices. The rack diagram supports Visio drawing export; the rack data supports Excel data export.

[0073] like Figure 3As shown, the present embodiment also provides an intelligent design system for broadcasting, television and network audio-visual new media, including a logical topology diagram unit, a preliminary design diagram unit, a construction design diagram unit and a simulation system generation unit; the logical topology diagram unit creates a project diagram for the broadcasting or network audio-visual new media broadcasting system, and creates different subsystem diagrams for different projects, so that users can manage projects in a hierarchical manner; the preliminary design diagram unit is used to define equipment, cables, and ports in the design diagram, and configure the resource data information of the equipment, the port type of the equipment and the port connection rules between the equipment; the construction design diagram unit is used to number the equipment and cables in the construction diagram and define the numbers of the racks and computer rooms according to their specific locations, place the corresponding equipment according to the numbers of the racks and computer rooms, and then import the user system construction resource data into the design construction diagram; the simulation system generation unit is used to simulate the online status of the simulation system equipment and provide the real status of the simulation online.

[0074] like Figure 4 As shown, the logical topology diagram unit includes a module for defining the design diagram type, a module for creating a project template, a module for defining the paper size, and a module for drawing a logical diagram;

[0075] Define the design drawing type module, and define the design drawing module according to the system requirements, including the name of the project to be designed and the name of the system to be designed;

[0076] Create a project template module to create a device template, including the name of the drawing, the size of the paper, and the orientation of the paper;

[0077] Draw the logic diagram module and draw the system logic diagram on the specified drawing; Figure 5 The following is a system logic diagram, which is a radio and television broadcasting system diagram and describes the structure of the radio and television broadcasting system. The system design diagram can be designed based on the logical structure of the broadcasting system logic diagram. The next step is to add connections between specific broadcasting system devices and device ports to the system design diagram. The system logic diagram is mainly composed of logic blocks and connections, presenting a flow chart of the entire system. For example, during the creation process, first draw boxes of different sizes to represent device groups and mark the group names, then connect them according to the system flow, and build the boxes into an overall logic diagram.

[0078] like Figure 6 As shown, the preliminary design unit includes a device type module, a device resource module, a port type module, a cable type module and a device port connection module;

[0079] The equipment type module is used to customize different equipment types, including basic IT equipment and broadcasting and television-specific equipment; these devices are important elements of the system, and the different types and functions of the equipment must be reflected in the design drawings.

[0080] The device resource module includes the size of the device, power consumption, and the name of the service carried by the device; these data must be reflected in the design. As part of the detailed design of the system, these resource data must be configured for each device in the design.

[0081] The port type module is used to configure the ports included in the device. Among them, general IT equipment has fiber optic interface and network interface, and the special interfaces of broadcasting and television equipment include RF interface, ASI interface and SDI interface. The port data are configured in the design, and the port type of each device is configured to carry out the next step of physical connection design between ports.

[0082] The cable type module is used to configure different cable types, including network cables, optical fiber cables, coaxial cables, and other types of signal cables; these cables can be distinguished by different colors in the design and connected between each port.

[0083] The device port connection module is used to connect the ports between different devices. When connecting different ports, it will prompt a connection error; when the connection between two ports is determined, the line can be automatically routed; when the user has a connection table, the connection is automatically made according to the connection table; when an error occurs in the user's connection table, the error is automatically checked.

[0084] Through the above definition of devices, ports and corresponding resources, combined with the connection rules between ports, the design diagram of the entire system can be output.

[0085] like Figure 7 As shown in the figure, the generated system design diagram is shown. For example, first import the equipment, import the satellite receiver and multiplexing equipment as needed, and the equipment includes name, size, power consumption, etc. When importing, the left side is defined as input port and the right side is defined as output port. The number of ports and the type of ports are defined. The port type is represented by letters, for example, A is an ASI type port. Secondly, start creating cables. According to the system requirements, click on the ports associated with the two devices one after another, and the connection between the ports can be automatically created. At the same time, the connection will be automatically routed according to the rules; Figure 7 Among them, 10 is the port type, 20 is the device input port, 30 is the device frame, 40 is the device output port, and 50 is the created cable.

[0086] like Figure 8 The construction design drawing unit includes a module for defining equipment numbers, a module for defining cable numbers, a module for adding equipment, racks, and computer rooms, and a module for importing user data;

[0087] Define the equipment numbering module, which is used to number the equipment in the construction drawing. Construction personnel place the equipment at the specified location according to the number. At the same time, users can configure the numbering rules, and the system will automatically number according to the rules.

[0088] Define the cable numbering module to number the input and output ports of the device. The connecting cables between these ports and other devices need to have specific numbers during the construction process to connect the specified cables between the two devices. Similarly, the cable numbering rules can also be customized by users, and the system can number the cables continuously according to the customized rules.

[0089] The equipment, rack, and computer room adding module is used to number the computer room and rack, place specific equipment according to the rack and computer room numbers, and at the same time, create a specific U position of the rack in the equipment number to place the equipment at the specified position of the rack.

[0090] User data import module, data import refers to the import of user data. In some designs, users have configured the construction data and saved the data as files. By converting the data and importing it into the design construction drawing, the construction drawing can be automatically generated and provided to the construction personnel for system construction.

[0091] like Fig. 9 As shown in the figure, the system construction drawing is drawn. First, the computer room data and equipment data need to be added to the system. As can be seen from the figure above, the computer room data is numbered "XX01" and the rack is numbered "01-10". Then define the number of each device and cable as the construction data according to the design drawing. The user can define the rules for defining the equipment number 70. In this example, the equipment definition rule is: "equipment name + computer room name + rack name + number of U bits", and you can get "IRD001-XX01-01-5U". The user can also define the rules for the cable number 60. In this example, the cable definition rule is: "equipment name + input (output) port identifier + the device port number", and you can get IRD001-O-001.

[0092] like Fig.10 As shown, the simulation system generation unit includes a device mirroring module, a real device port connection module, a computer room data management module, a data output interface module and a paperless device import module;

[0093] like Fig.11As shown, the device mirroring module establishes a physical model for the real equipment, defines the device port type and number, and retrieves the real device physical model from the device physical model library according to the definition of the device type in the construction drawing database; the equipment number and cable number are both unique identifiers during construction; equipment location: the specific location of the computer room and rack where the equipment is located during construction. User data: the import of user system construction resource data. The equipment physical model library refers to the simulation modeling of the equipment, which uses vector painting technology to draw a real 1:1 vector diagram of the equipment, establish a physical model library for different equipment, and classify it according to the manufacturer, model, and function of the equipment involved. The drawn device vector diagram supports group modeling of various ports and status lights of the equipment, and can define device graphics, ports, and indicator lights through the XML protocol. Fig.11 The front and back panels of the real device can be displayed, and the information of each port of the device can be displayed at the same time.

[0094] The real device port connection module performs physical connection between ports according to the data definition between ports and cables in the construction drawing; Fig.12 To simulate the device port connection diagram, the cable numbered 60 to 9843 in the construction drawing corresponds to the state diagram of the real device port connection. These correspondences are based on data synchronization from the construction drawing data to the simulation unit.

[0095] The computer room data management module mainly simulates the rack and computer room. Figure 4 It can be seen that the construction drawing computer room corresponds to the real computer room, and the construction drawing rack corresponds to the real rack simulation. In the correspondence from the construction drawing to the simulation unit, the design construction drawing data is corresponded to the real computer room and rack in the simulation unit by data synchronization; Fig.13 In order to simulate the rack and room diagram, the room data management mainly simulates the rack and room. Through the diagram, it can be seen that the construction drawing room corresponds to the real room, and the construction drawing rack corresponds to the real rack. The room numbered 115 is simulated to the real room diagram of 115; the rack numbered 1-08 is simulated to the real rack diagram of 1-07, and the simulated rack diagram of the real equipment can be seen.

[0096] The data output interface module defines the data output interface, and outputs the service routing map, resource management docking table, equipment and cable table, equipment cable query table and resource QR code simulation data through the interface of the real computer room information; Fig.14It is a local diagram of business routing data. According to the simulation unit data, the routing diagram of radio, television and new media services can be generated. The business routing shows the data of the equipment and ports passed by each business. These data are generated from the design logic diagram, design system diagram, and design construction drawing in sequence, and are displayed through the simulation unit. The business routing diagram is automatically generated according to customized rules and keeps the data synchronization with the design logic diagram, design system diagram, and design construction drawing. The important significance of the routing simulation diagram is that the business routing can be generated through the simulation unit without the real construction of the system, so as to achieve the simulation of the system from virtual to real. The resource management docking table includes the physical data of the equipment, rack, and computer room, as well as the configuration data of the equipment and the life management cycle data of the equipment. These data are all from the data of the construction drawing, and the data is output through the simulation unit. The equipment and cable table provides a construction data table of the equipment and cables. These data are simulated through the construction drawing. The table can support the export or import of data for asset management. The equipment cable query table supports searching for equipment by multiple query conditions such as the equipment link, name, type, manufacturer, cabinet, IP address, etc. The retrieved equipment can display business and resource information. It also supports searching for cables by multiple query conditions such as cable number, type, front-end and back-end equipment, etc. The retrieved cables can display business and resource information. Resource QR code simulation data is a QR code data map of cables, equipment, and racks output by simulation data, and the data map is output through a printer to generate corresponding labels and affix them to cables, equipment, and racks, so that operation and maintenance personnel can conduct equipment operation and maintenance, inventory of assets, and query data and business through QR codes as the entry point for queries.

[0097] The paperless equipment import module is used to generate a virtual simulation system model from the built system, a digital twin of reality and virtuality, and then reversely derive the construction, design, and logic diagrams from the simulation system model. One type of paperless equipment refers to equipment that is not reflected in the design drawing, and the other type refers to equipment that already exists in the computer room and needs to be placed in the equipment diagram. Fig.15Import module diagram for paperless equipment. The built real system module simulates the built system. Paperless equipment import refers to the real system that is already in operation. It is necessary to generate a virtual simulation system model, and then reversely deduce the construction, design, and logic diagram from the simulation system model. In actual projects, some systems are newly built systems. We can provide users with overall design and operation and maintenance from design to construction to simulation. However, some systems are already built systems, including computer rooms, racks, and equipment rack locations have been determined, and there are already connections between devices. Users need to simulate the real system and generate real and virtual digital twins to facilitate system operation and maintenance and business simulation. It is necessary to import paperless equipment and establish a digital twin system. Creating a computer room rack is to create a computer room based on the actual system. Users can create multiple computer rooms as needed and save the computer room data in the simulation system; creating a computer room rack is to create a rack based on the actual system. Users can create multiple racks according to the number of racks and place them according to the actual rack positions, and save the rack data in the simulation system. Adding equipment means creating corresponding equipment according to the actual system. Users can import multiple types of equipment according to the types of equipment. At the same time, the equipment data is saved in the simulation system; the equipment can be placed on the rack of the designated computer room, and placed in the simulation unit rack diagram according to the actual placement. At the same time, the equipment rack data is saved in the simulation system. Establish a simulated port connection. After the equipment is put on the rack, create port connections in the simulation system based on the relationship between the ports of the actual system equipment, display the backplane diagram of the equipment that needs to be connected, create cables by clicking on the ports that need to be associated, and save the data associated with the ports in the simulation system. Fig.16 It is the digital twin of the real system. After the definition of equipment, racks, computer rooms, and port connections is completed through the system logic, the real digital twin can simulate the real system. At the same time, after simulation, the construction drawing, system design drawing, and system logic diagram of the system can be directly reversed. These are mainly achieved through simulation and data synchronization technology. Not only can the virtual design drawing of the digital twin be generated from the design to the real system, but also from the real system to the design, and the data synchronization from design to reality and from reality to virtuality can be maintained.

[0098] Although the embodiments disclosed in the present invention are as above, the above contents are only embodiments adopted for facilitating the understanding of the present invention and are not intended to limit the present invention. Any technician in the technical field to which the present invention belongs can make any modifications and changes in the form and details of the implementation without departing from the spirit and scope disclosed in the present invention, but the patent protection scope of the present invention shall still be subject to the scope defined in the attached claims.

Claims

1. An intelligent design method for broadcasting, television and online audio-visual new media, characterized in that: include: Create design projects, create new project diagrams for broadcast or new media broadcast systems, and create different subsystem diagrams for different projects; Create project drawing paper management and import and read paperless devices, place device logic diagrams in system connection diagrams, and automatically generate system connection diagrams based on device connections to data; Abstractly simulate the logic diagram of the device, provide the addition of the device logic diagram, input configuration information, and provide the device number; Add or remove logical ports from the logical diagram of the device and define the port type. At the same time, configure the port type. After configuring the port type, mirror the configuration properties of the cable. Connect devices between ports and view the connections between ports through drawings; Define the line labels for the added cables as construction drawing cable labels and equipment labels, and export project data, project construction drawings and cable data; as well as Provide the location information parameters and physical information parameters of the equipment through the design drawings in the design project, and import the computer room vector diagram to add the physical computer room according to the parameter information; Configure racks in the computer room and import rack vector diagrams of different heights; Configure the actual device in the project, and import the front and back panels of the actual device through vector data; For devices without actual equipment, equipment definition is performed through blind panels; Manage the configured equipment in the warehouse, add information to the equipment, and then put the equipment on the shelf; Connect ports by adding actual devices and export rack diagrams and rack data.

2. An intelligent design system for broadcasting, television and online audio-visual new media, characterized in that: The system includes: a logic topology unit, a preliminary design unit, a construction design unit and a simulation system generation unit; Logical topology diagram unit, which creates project diagrams for broadcast or new media broadcast systems, and creates different subsystem diagrams for different projects, allowing users to manage projects in a hierarchical manner; The preliminary design drawing unit is used to define the equipment, cables, and ports in the design drawing, and configure the resource data information of the equipment, the port type of the equipment, and the port connection rules between the equipment; The construction design drawing unit is used to number the equipment and cables in the construction drawing and define the numbers of racks and computer rooms according to their specific locations, place the corresponding equipment according to the numbers of racks and computer rooms, and then import the user system construction resource data into the design construction drawing; A simulation system generation unit is used to simulate the online status of the simulation system equipment and provide the real status of the simulation online; The simulation system generation unit includes a device mirroring module, a real device port connection module, a computer room data management module, a data output interface module and a paperless device import module; The equipment mirroring module builds a physical model for the real equipment, defines the equipment port type and number, and retrieves the real equipment physical model from the equipment physical model library to correspond to it according to the equipment type definition in the construction drawing database; The real device port connection module performs physical connection between ports according to the data definition between ports and cables in the construction drawing; The computer room data management module is used to simulate the racks and computer rooms; The data output interface module outputs the service routing map, resource management docking table, equipment and cable table, equipment cable query table and resource QR code simulation data through the interface of the real computer room information; The paperless equipment import module is used to generate a virtual simulation system model of the built system, a digital twin of reality and virtuality, and then reversely derive the construction, design, and logic diagrams from the simulation system model.

3. The intelligent design system for broadcasting, television and online audio-visual new media as claimed in claim 2, characterized in that: The logic topology diagram unit includes a design diagram type definition module, a project template creation module, a paper size definition module, and a logic diagram drawing module; Said Define the design drawing type module, and define the design drawing module according to the system requirements, including the name of the project to be designed and the name of the system to be designed; Create a project template module, create a device template, including the name of the drawing, the size of the paper, and the orientation of the paper; Draw the logic diagram module and draw the system logic diagram on the specified drawing.

4. The intelligent design system for broadcasting, television and online audio-visual new media as claimed in claim 2, characterized in that: The preliminary design drawing unit includes a device type module, a device resource module, a port type module, a cable type module and a device port connection module; The device type module is used to customize different device types, including basic IT equipment and broadcast and television-specific equipment; Equipment resource module, including equipment size, power consumption and the name of the service carried by the equipment; The port type module is used to configure the ports included in the device. Among them, general IT equipment has optical fiber interface and network interface, and the dedicated interfaces of broadcasting and television equipment include RF interface, ASI interface and SDI interface. The port data are configured in the design to configure the port type of each device; Cable type module, used to configure different cable types, including network cables, optical fiber cables, coaxial cables and other types of signal cables; The device port connection module is used to connect the ports between different devices. When connecting different ports, it will prompt a connection error; when the connection between two ports is determined, the line can be automatically routed; when the user has a connection table, the connection is automatically made according to the connection table; when an error occurs in the user's connection table, the error is automatically checked.

5. The intelligent design system for broadcasting, television and online audio-visual new media as claimed in claim 2, characterized in that: The construction design drawing unit includes a module for defining equipment numbers, a module for defining cable numbers, a module for adding equipment, racks, and computer rooms, and a module for importing user data; Define the equipment numbering module, which is used to number the equipment in the construction drawing. The construction personnel will place the equipment at the specified location according to the number. Define a cable numbering module to number the input and output ports of a device for connecting a specified cable between two devices; Equipment, rack, and room addition modules are used to number the room and rack, place specific equipment according to the rack and room numbers, and create specific U positions of the racks in the equipment numbers to place the equipment at the designated positions of the racks. User data import module, imports user data into design and construction drawings.

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