Weak current intelligent system integration method and system

Abstract

The invention relates to the technical field of weak current integration systems, and discloses a weak current intelligent system integration method and system.The weak current intelligent system integration method comprises the following steps that communication interfaces and communication protocol information of different types of heterogeneous electronic equipment are obtained, the communication interfaces and the communication protocols are classified and analyzed, and the communication interfaces and the communication protocols are classified and analyzed; establishing a unified communication interface model and a communication protocol standard, and integrating and converting communication interfaces and communication protocols of different types of heterogeneous electronic equipment according to the unified communication interface model and the communication protocol standard; wherein the method for classifying and analyzing the communication interfaces and the communication protocols comprises a communication interface classification method and a communication protocol analysis method, the communication interfaces and the communication protocols for different types of heterogeneous electronic equipment are integrated, and the different types of heterogeneous electronic equipment are subjected to interface isomorphism conversion; and constructing the Internet of Things by using an isomorphism technology of a heterogeneous terminal.

Description

Technical Field

[0001] The present invention relates to the technical field of weak current integrated systems, and specifically to a method and system for weak current intelligent system integration. Background Technique

[0002] In today's weak current intelligent field, the widespread application of different types of heterogeneous electronic devices has brought communication problems. Many devices have their own unique communication interfaces and protocols, resulting in difficulties in interconnection between devices and complex system integration.

[0003] Traditional methods are often inefficient in dealing with these differences and are difficult to achieve comprehensive and effective integration. For example, different interface types such as direct plug-in and screw fixation, and protocols of different signal types such as digital and analog, increase the difficulty of integration.

[0004] With the growth of intelligent requirements, there is an urgent need for an innovative method and system for weak current intelligent system integration to achieve efficient and stable device interconnection. For example, in the invention patent with the publication number CN115995888B named "A Method and System for Weak Current Intelligent System Integration", the focus is on establishing a data connection between the intelligent weak current system corresponding to each area and the weak current intelligent system integration platform, and visualizing the intelligent weak current system with the data connection completed, but it cannot achieve efficient and stable device interconnection. Summary of the Invention

[0005] Based on the above problems existing in the prior art, the purpose of the embodiments of the present invention is to provide a method and system for weak current intelligent system integration, which integrates the communication interfaces and communication protocols for different types of heterogeneous electronic devices, performs interface isomorphism conversion on different types of heterogeneous electronic devices, and constructs the Internet of Things using the isomorphism technology of heterogeneous terminals.

[0006] The technical solution adopted by the present invention to solve its technical problems is: A method for weak current intelligent system integration includes the following steps: Obtain the communication interface and communication protocol information of different types of heterogeneous electronic devices, classify and analyze the communication interface and communication protocol, establish a unified communication interface model and communication protocol standard, and integrate and convert the communication interfaces and communication protocols of different types of heterogeneous electronic devices according to the unified communication interface model and communication protocol standard; Among them, the method for classifying and analyzing the communication interface and communication protocol includes a communication interface classification method and a communication protocol analysis method; The communication interface classification method includes classification based on physical connection methods and classification according to transmission signal types; The communication protocol parsing method includes hierarchical parsing, parsing based on a protocol state machine, parsing in combination with actual data packet capture, and parsing with reference to standard documents and specifications.

[0007] Further, the classification based on the physical connection method is specifically classified according to the communication interface method. The interface that realizes device connection through simple plugging and unplugging is classified as a direct plug-and-play interface, and the interface that requires screw fixation to ensure stable connection is classified as a screw-fixed interface.

[0008] Further, the classification according to the type of transmitted signal is specifically classified according to the transmitted signal. The interface that transmits discrete digital signals is classified as a digital signal interface, and the interface that transmits continuously varying analog signals is classified as an analog signal interface.

[0009] Further, the hierarchical parsing specifically includes physical layer parsing, data link layer parsing, network layer parsing, transport layer parsing, and application layer parsing; The physical layer parsing is specifically to analyze the signal transmission method and electrical characteristics; The data link layer parsing is specifically to parse the frame structure and error control; The network layer parsing is specifically to study IP address allocation and routing selection; The transport layer parsing is specifically to focus on port numbers and connection management; The application layer parsing is specifically to understand the data format and interaction logic of specific applications.

[0010] Further, the parsing based on a protocol state machine is specifically to draw a state transition diagram of the protocol, clarify the migration conditions and actions between different states, define states such as searching for a network, associating with a network, and joining a network for the device network access process, and the events that trigger state transitions; The parsing in combination with actual data packet capture is specifically to use a network analysis tool to capture data packets in actual communication, obtain data packets through a packet capture tool, and then analyze the values and meanings of each field by referring to the protocol specifications; The parsing with reference to standard documents and specifications is specifically to consult the officially released communication protocol standard documents and accurately parse each aspect of the protocol one by one according to the detailed descriptions in the standard.

[0011] Further, the steps of obtaining the communication interfaces and communication protocol information of different types of heterogeneous electronic devices are specifically to collect the interface types, interface parameters, format and content information of communication protocols of different types of heterogeneous electronic devices by means of scanning, automatic identification, or manual input.

[0012] Further, the steps of establishing a unified communication interface model and communication protocol standard are specifically to define general interface physical characteristics, electrical characteristics, and signal characteristics, and to formulate a unified data format, transmission control rules, and command set; The steps of integrating and converting the communication interfaces and communication protocols of different types of heterogeneous electronic devices according to the unified communication interface model and communication protocol standard to achieve interface homogenization are specifically to use a hardware conversion module or software driver to convert the original interfaces and protocols of heterogeneous electronic devices into unified interfaces and protocols, and during the conversion process, perform format conversion, protocol adaptation, and logical processing on the data.

[0013] A weak current intelligent system includes an information collection module, a classification and parsing module, a standard establishment module, and an integration and conversion module; The information collection module is used to obtain the communication interface and communication protocol information of different types of heterogeneous electronic devices; The classification and parsing module is used to classify and parse the communication interfaces and communication protocols; The standard establishment module is used to establish a unified communication interface model and communication protocol standard; The integration and conversion module is used to integrate and convert the communication interfaces and communication protocols of different types of heterogeneous electronic devices according to the unified communication interface model and communication protocol standard to achieve interface homogenization.

[0014] Further, the information collection module includes a scanning unit, an identification unit, and an input unit; The scanning unit is used to automatically scan the interface and protocol information of heterogeneous electronic devices, the identification unit is used to automatically identify and classify the information obtained by scanning, and the input unit is used to receive the device interface and protocol information manually input by the user; The classification and parsing module includes an interface classification unit and a protocol parsing unit; The interface classification unit is used to classify the communication interfaces according to characteristics such as interface type, transmission medium, and communication rate, and the protocol parsing unit is used to parse the communication protocols according to the syntax, semantics, and timing rules of the protocols.

[0015] Further, the standard establishment module includes an interface standard definition unit and a protocol standard formulation unit; The interface standard definition unit is used to define general interface physical characteristics, electrical characteristics, and signal characteristics, and the protocol standard formulation unit is used to formulate a unified data format, transmission control rules, and command set; The integration and conversion module includes a hardware conversion unit and a software driver unit; The hardware conversion unit is used to convert the original interfaces and protocols of heterogeneous electronic devices into unified interfaces and protocols through a hardware conversion module, and the software driver unit is used to implement the conversion of interfaces and protocols through a software driver program and perform data processing during the conversion process.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: 1. Realize the interconnection and interoperability of different types of heterogeneous electronic devices. By integrating and converting communication interfaces and protocols, the problem that devices could not communicate due to interface and protocol differences in the past is solved, enabling various devices to work together. 2. Improve the system integration efficiency. The unified communication interface model and communication protocol standard reduce the complexity and debugging time during the integration process, greatly improving the construction speed of the weak current intelligent system. 3. Reduce costs. There is no need to develop separate interface and protocol conversion modules for each heterogeneous device, saving development costs and hardware costs. 4. Enhance the system stability and reliability. The standardized interface and protocol conversion method reduces communication failures caused by incompatibility, improving the stability and reliability of the entire system operation. 5. Facilitate system maintenance and upgrade. The unified architecture enables more convenient location and solution of problems during system maintenance and upgrade, and at the same time, it is easier to expand and improve the system functions. 6. Promote the development of intelligence. Enable the effective integration and interaction of data from different devices, providing a basis for realizing more advanced intelligent applications and services, promoting the development of the weak current intelligent field. The seamless connection and collaborative work between different devices provide users with more convenient and efficient intelligent services, enhancing the user experience. Specific implementation manners

[0018] The present invention provides a technical solution: Embodiment

[0019] A method for integrating a weak current intelligent system includes obtaining communication interface and communication protocol information of different types of heterogeneous electronic devices. The step of obtaining communication interface and communication protocol information of different types of heterogeneous electronic devices specifically is to collect interface types, interface parameters, format and content information of communication protocols of different types of heterogeneous electronic devices by means of scanning, automatic identification or manual input.

[0020] Scanning can quickly and comprehensively discover relevant information of the device. Automatic identification can reduce the burden of manual operation and improve efficiency, while manual input serves as a supplementary means to ensure the integrity and accuracy of the information. Embodiment

[0021] A method for integrating a weak current intelligent system includes classifying and analyzing communication interfaces and communication protocols. Among them, the method for classifying and analyzing communication interfaces and communication protocols includes a communication interface classification method, and the communication interface classification method includes classification based on physical connection methods and classification according to the type of transmitted signal.

[0022] Classification based on physical connection methods is specifically to classify according to the communication interface method. Interfaces that achieve device connection through simple plugging and unplugging are classified as direct plug-and-play interfaces, and interfaces that require screw fixation to ensure stable connection are classified as screw-fixed interfaces.

[0023] Classification according to the type of transmitted signal is specifically to classify according to the transmitted signal. Interfaces that transmit discrete digital signals are classified as digital signal interfaces, and interfaces that transmit continuously varying analog signals are classified as analog signal interfaces.

[0024] The method for classifying and analyzing communication interfaces and communication protocols includes a communication protocol analysis method, and the communication protocol analysis method includes hierarchical analysis and analysis based on a protocol state machine.

[0025] Hierarchical analysis specifically includes physical layer analysis, data link layer analysis, network layer analysis, transport layer analysis, and application layer analysis. Physical layer analysis is specifically to analyze the signal transmission method and electrical characteristics; data link layer analysis is specifically to analyze the frame structure and error control; network layer analysis is specifically to study IP address allocation and routing selection; transport layer analysis is specifically to focus on port numbers and connection management; application layer analysis is specifically to understand the data format and interaction logic of specific applications.

[0026] Analysis based on a protocol state machine is specifically to draw a state transition diagram of the protocol, clarify the transition conditions and actions between different states, define states such as searching for a network, associating with a network, and joining a network for the device network access process, and the events that trigger state transitions.

[0027] The classification and analysis of communication interfaces and protocols are the key links to achieve efficient system integration. Classification based on physical connection methods helps to quickly distinguish and process at the hardware level. For example, when maintaining equipment, it can quickly judge the connection stability of the interface and the difficulty of replacement. Classification according to the type of transmitted signal can optimize data processing and transmission strategies according to signal characteristics.

[0028] Hierarchical analysis of communication protocols can deeply understand the operating mechanism of the protocol from different levels, so as to accurately locate problems during system design and fault troubleshooting. Embodiment

[0029] The communication protocol analysis method includes parsing by combining actual data packet capture and parsing with reference to standard documents and specifications.

[0030] Combined with actual data packet capture and analysis, specifically, it is to use network analysis tools to capture data packets in actual communication, obtain data packets through packet capture tools, and then analyze the values and meanings of each field by referring to the protocol specifications.

[0031] Parsing with reference to standard documents and specifications specifically means consulting the official communication protocol standard documents and accurately parsing each aspect of the protocol one by one according to the detailed descriptions in the standards.

[0032] Combined with actual data packet capture and analysis can directly obtain real communication data. By comparing with the protocol specifications, potential anomalies and errors can be discovered in a timely manner. For example, when a network communication failure occurs, packet capture analysis can quickly determine which field of which data packet has a problem.

[0033] Parsing with reference to standard documents and specifications ensures the accuracy and authority of the parsing, avoiding system errors caused by misunderstandings or incorrect interpretations of the protocol. When developing new applications for weak current intelligent systems, parsing based on standard documents can ensure that the system complies with industry specifications and best practices. Embodiment

[0034] A method for integrating weak current intelligent systems includes establishing a unified communication interface model and communication protocol standard. The steps of establishing a unified communication interface model and communication protocol standard are specifically to define the general physical characteristics, electrical characteristics, and signal characteristics of the interface, and formulate a unified data format, transmission control rules, and command set.

[0035] A method for integrating weak current intelligent systems also includes integrating and converting the communication interfaces and communication protocols of different types of heterogeneous electronic devices according to the unified communication interface model and communication protocol standard.

[0036] The steps of establishing a unified communication interface model and communication protocol standard are specifically to define the general physical characteristics, electrical characteristics, and signal characteristics of the interface, and formulate a unified data format, transmission control rules, and command set.

[0037] The steps of integrating and converting the communication interfaces and communication protocols of different types of heterogeneous electronic devices according to the unified communication interface model and communication protocol standard to achieve interface homogenization are specifically to use hardware conversion modules or software drivers to convert the original interfaces and protocols of heterogeneous electronic devices into unified interfaces and protocols, and during the conversion process, perform format conversion, protocol adaptation, and logical processing on the data.

[0038] Realize the interconnection and interoperability of different types of heterogeneous electronic devices. By integrating and converting communication interfaces and protocols, it solves the problem that devices could not communicate with each other due to interface and protocol differences in the past, enabling various devices to work together, improving the system integration efficiency. The unified communication interface model and communication protocol standard reduce the complexity and debugging time during the integration process, greatly improving the construction speed of the weak current intelligent system.

[0039] There is no need to develop an adapter interface and protocol conversion module for each heterogeneous device separately, saving development costs and hardware costs. Embodiment

[0040] A weak current intelligent system includes an information collection module, a classification and parsing module, a standard establishment module, and an integration and conversion module; The information collection module is used to obtain the communication interface and communication protocol information of different types of heterogeneous electronic devices. The information collection module includes a scanning unit, an identification unit, and an input unit; the scanning unit is used to automatically scan the interface and protocol information of heterogeneous electronic devices, the identification unit is used to automatically identify and classify the scanned information, and the input unit is used to receive the device interface and protocol information manually input by the user.

[0041] The classification and parsing module is used to classify and parse the communication interface and communication protocol. The classification and parsing module includes an interface classification unit and a protocol parsing unit. The interface classification unit is used to classify the communication interface according to characteristics such as interface type, transmission medium, and communication rate, and the protocol parsing unit is used to parse the communication protocol according to the syntax, semantics, and timing rules of the protocol.

[0042] The standard establishment module is used to establish a unified communication interface model and communication protocol standard. The standard establishment module includes an interface standard definition unit and a protocol standard formulation unit. The interface standard definition unit is used to define the general physical characteristics, electrical characteristics, and signal characteristics of the interface, and the protocol standard formulation unit is used to formulate a unified data format, transmission control rules, and command set.

[0043] The integration and conversion module is used to integrate and convert the communication interfaces and communication protocols of different types of heterogeneous electronic devices according to the unified communication interface model and communication protocol standard to achieve interface homogenization. The integration and conversion module includes a hardware conversion unit and a software driver unit. The hardware conversion unit is used to convert the original interfaces and protocols of heterogeneous electronic devices into unified interfaces and protocols through a hardware conversion module, and the software driver unit is used to implement the conversion of interfaces and protocols through a software driver program and perform data processing during the conversion process.

[0044] The standardized interface and protocol conversion method reduces communication failures caused by incompatibility, improves the stability and reliability of the entire system operation. The unified architecture makes it easier to locate and solve problems during system maintenance and upgrade, and also makes it easier to expand and improve the system functions.

[0045] It enables the effective integration and interaction of data from different devices, provides a basis for realizing more advanced intelligent applications and services, and promotes the development of the weak current intelligent field. The seamless connection and collaborative work between different devices provide users with more convenient and efficient intelligent services, enhancing the user experience.

[0046] Inspired by the ideal embodiments of the present invention described above, through the above description, relevant staff can make various changes and modifications without departing from the scope of the present invention. The technical scope of the present invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A weak current intelligent system integration method, characterized by: The following steps are involved: Acquire communication interface and communication protocol information of different types of heterogeneous electronic devices, classify and analyze the communication interfaces and communication protocols, establish a unified communication interface model and communication protocol standard, and integrate and convert the communication interfaces and communication protocols of different types of heterogeneous electronic devices according to the unified communication interface model and communication protocol standard; Wherein, the method for classifying and parsing the communication interface and the communication protocol includes a communication interface classification method and a communication protocol parsing method; The communication interface classification method includes classification based on physical connection mode and classification according to transmission signal type; The communication protocol parsing method includes layered parsing, parsing based on a protocol state machine, parsing combined with actual data packet capture, and parsing with reference to standard documents and specifications.

2. A weak current intelligent system integration method according to claim 1, characterized in that: The classification based on physical connection method is specifically classified according to the communication interface method. The interface that realizes device connection by simple plugging and unplugging is classified as a direct plug-in interface, and the interface that needs to be fixed with screws to ensure a stable connection is classified as a screw-fixed interface.

3. A weak current intelligent system integration method according to claim 1, characterized in that: The classification according to the type of transmission signal is specifically classified according to the transmitted signal, and the interface that transmits discrete digital signals is classified as a digital signal interface, and the interface that transmits continuously changing analog signals is classified as an analog signal interface.

4. A weak current intelligent system integration method according to claim 1, characterized in that: The layered analysis specifically includes physical layer analysis, data link layer analysis, network layer analysis, transport layer analysis and application layer analysis; The physical layer analysis specifically includes analyzing the transmission mode and electrical characteristics of the signal; The data link layer analysis specifically includes analyzing frame structure and error control; The network layer analysis specifically studies IP address allocation and routing selection; The transport layer analysis specifically focuses on port numbers and connection management; The application layer analysis is specifically to understand the data format and interaction logic of a specific application.

5. A weak current intelligent system integration method according to claim 1, characterized in that: The protocol state machine-based analysis specifically draws a state transition diagram of the protocol, clarifies the migration conditions and actions between different states, and defines states such as searching for a network, associating a network, joining a network, and events that trigger state transitions for the device access process; The packet capture and analysis combined with actual data specifically includes using a network analysis tool to capture data packets in actual communication, obtaining the data packets through the packet capture tool, and then analyzing the value and meaning of each field in accordance with the protocol specification; The reference standard documents and specification analysis specifically refer to the officially released communication protocol standard documents, and accurately analyze each aspect of the protocol one by one according to the detailed description in the standard.

6. A weak current intelligent system integration method according to claim 1, characterized in that: The step of obtaining the communication interface and communication protocol information of different types of heterogeneous electronic devices is specifically to collect the interface type, interface parameters, format and content information of the communication protocol of different types of heterogeneous electronic devices by scanning, automatic identification or manual input.

7. A weak current intelligent system integration method according to claim 1, characterized in that: The steps of establishing a unified communication interface model and communication protocol standard specifically include defining common interface physical characteristics, electrical characteristics and signal characteristics, and formulating a unified data format, transmission control rules and command set; The step of integrating and converting the communication interfaces and communication protocols of different types of heterogeneous electronic devices according to a unified communication interface model and communication protocol standard to achieve interface isomorphism is specifically to use a hardware conversion module or a software driver to convert the original interfaces and protocols of the heterogeneous electronic devices into a unified interface and protocol, and during the conversion process, perform format conversion, protocol adaptation and logical processing on the data.

8. A weak current intelligent system, characterized by: It includes information collection module, classification and analysis module, standard establishment module and integrated conversion module; The information acquisition module is used to obtain the communication interface and communication protocol information of different types of heterogeneous electronic devices; The classification and analysis module is used to classify and analyze the communication interface and communication protocol; The standard establishment module is used to establish a unified communication interface model and communication protocol standard; The integrated conversion module is used to integrate and convert the communication interfaces and communication protocols of different types of heterogeneous electronic devices according to the unified communication interface model and communication protocol standard to achieve interface isomorphism.

9. A weak current intelligent system according to claim 8, characterized in that: The information acquisition module includes a scanning unit, a recognition unit and an input unit; The scanning unit is used to automatically scan the interface and protocol information of heterogeneous electronic devices, the identification unit is used to automatically identify and classify the scanned information, and the input unit is used to receive the device interface and protocol information manually input by the user; The classification and analysis module includes an interface classification unit and a protocol analysis unit; The interface classification unit is used to classify the communication interface according to the characteristics such as interface type, transmission medium, communication rate, etc., and the protocol parsing unit is used to parse the communication protocol according to the syntax, semantics and timing rules of the protocol.

10. A weak current intelligent system according to claim 8, characterized in that: The standard establishment module includes an interface standard definition unit and a protocol standard formulation unit; The interface standard definition unit is used to define common interface physical characteristics, electrical characteristics and signal characteristics, and the protocol standard formulation unit is used to formulate a unified data format, transmission control rules and command set; The integrated conversion module includes a hardware conversion unit and a software driving unit; The hardware conversion unit is used to convert the original interface and protocol of the heterogeneous electronic devices into a unified interface and protocol through the hardware conversion module, and the software driver unit is used to realize the conversion of the interface and protocol through the software driver and perform data processing during the conversion process.