A dual-mode carrier router system and use method

Abstract

The present invention mainly relates to the field of router technology, and discloses a dual-mode carrier router system and method, including a router management module, a protocol processing module, an access module, an island node processing module, a link layer management module, a data channel management module, an application layer processing, an interrupt processing module, and a log management module. The functions of protocol analysis and data verification are strengthened, and the interconnection and compatibility between different devices are enhanced. When used with a 485 interface, HPLC messages can be sent and received through the point-copying process, and archives can be identified, which expands the application scenarios and technical compatibility range. Through innovative design and technical means, it performs well in improving network performance, enhancing system reliability, optimizing user experience, etc., and has important practical application value and broad market prospects.

Description

Technical Field

[0001] The present invention relates to the technical field of routers, and in particular to a dual-mode carrier router system and method. Background Art

[0002] A dual-mode carrier router refers to a router that supports multiple transmission modes or protocols. Therefore, it is suitable for environments that require multiple network access methods, such as office networks, remote work, emergency network connections, etc. In addition, the use of dual-mode carrier routers not only provides users with a wider range of choices, but also further improves the stability of the network through its dual frequency bands.

[0003] However, compared with traditional dual-mode carrier routers, since the 2.4GHz frequency band is one of the most widely used frequency bands in wireless networks, such as some household appliances, when multiple devices are used at the same time, the same channels may not switch automatically, resulting in signal overlap and channel congestion, which may increase interference and affect the transmission speed of network data. In addition, with the development of new technologies, it may not be able to identify and forward data information from different areas or networks in a timely manner, so its compatibility with some devices is relatively poor. Summary of the invention

[0004] In view of the above-mentioned prior art problems, the present invention is proposed.

[0005] The present invention aims to provide a dual-mode carrier router system, which aims to solve the problems that existing routers have jitters and that traditional anti-jitter technologies have certain limitations in router application scenarios.

[0006] To solve the above technical problems, the present invention provides the following technical solutions: a dual-mode carrier router system, including a router management module, which transmits data between an internal network and an external network through optical fibers and archives the data;

[0007] Protocol processing module, which parses the communication protocol to ensure reliable communication between devices;

[0008] Access module, evaluates channel quality and selects the best channel;

[0009] Island node processing module, detects and rebuilds nodes that cannot be connected normally;

[0010] Link layer management module, analyzing the data source of the substation network to match the demand;

[0011] Data channel management module, which maintains data transmission stability and topology rationality based on channel quality;

[0012] The application layer processing module forwards and responds to application layer data requests;

[0013] The interrupt processing module determines the cause of the interruption and quickly switches to the backup channel to resume transmission;

[0014] The log management module records change information, generates reports, and stores and backs them up.

[0015] As a preferred solution of the dual-mode carrier router system of the present invention, the router management module includes an interface unit for communication data transmission between devices, a file management unit for storing terminal protocol data, and a data sending unit for determining the operation mode of data in the network path.

[0016] As a preferred solution of the dual-mode carrier router system of the present invention, the protocol processing module includes a protocol parsing unit for parsing 645 and 698 protocol data formats, a packaging and decapsulation unit for transmitting data between different layers, and a data verification unit for verifying data integrity.

[0017] As a preferred solution of the dual-mode carrier router system of the present invention, the access module includes a network access probe unit that calculates signal attenuation and selects a priority channel, a network evaluation unit that monitors channel utilization and interference level, and a channel selection unit that selects a high-speed channel in combination with delay parameters.

[0018] As a preferred solution of the dual-mode carrier router system of the present invention, the island node processing module includes an island detection unit that identifies nodes that cannot be connected normally, a beacon sending unit that triggers network connection, and a connection reconstruction unit that reestablishes the island node connection.

[0019] As a preferred solution of the dual-mode carrier router system of the present invention, the link layer management module includes a station area identification unit for marking data in the same station area, a data filtering unit for separating and sorting data of the same type, and a data matching unit for matching various data types in real time to adjust transmission requirements.

[0020] As a preferred solution of the dual-mode carrier router system of the present invention, the data channel management module includes a validity judgment unit for judging changes in channel validity, a link optimization unit for screening low-load channels, and a data processing unit for adjusting channel priority configuration for transmitting data.

[0021] As a preferred solution of the dual-mode carrier router system of the present invention, wherein: the application layer processing module includes a data forwarding unit for forwarding application layer data to a target device, a data response unit for making a feedback response, and a cache queue unit for arranging data to be forwarded in chronological order;

[0022] The interrupt processing module includes a node power failure detection unit for distinguishing node status, a change request initiation unit for reporting problem node information, and a dynamic network recovery unit for switching to a low-interference channel to resume transmission;

[0023] The log management module includes a log recording unit for recording operation information, a fault sorting unit for summarizing and sorting out problem situations, and a report backup unit for generating reports and backing them up for storage.

[0024] Another object of the present invention is to provide a method for using a dual-mode carrier router, comprising the following steps:

[0025] Automatic channel switching: based on the current channel quality and node status, it automatically switches to the best channel with lower interference amplitude to maintain the stability of data transmission;

[0026] Real-time monitoring and self-healing: All nodes are monitored in real time. When an isolated node is detected, the network topology is adjusted by sending beacons to achieve self-healing of path interruptions and ensure the continuity of network connections.

[0027] As a preferred solution of the method for using the dual-mode carrier router of the present invention, it also includes: efficient data forwarding, using the carrier node to quickly forward application layer data to the target terminal device, and arranging the data in chronological order to improve data transmission efficiency;

[0028] Dynamic fault recovery: When a node loses power or communication is interrupted, a change request is quickly initiated to switch to the backup channel to ensure uninterrupted data transmission, and a fault report is generated in a timely manner to assist maintenance.

[0029] The beneficial effects of the dual-mode carrier router system of the present invention are to strengthen functions such as protocol analysis and data verification, and enhance the interconnection and compatibility between different devices. When used with the 485 interface, HPLC messages can be sent and received through the point-copying process to identify archives, expanding the application scenarios and technical compatibility range. Through innovative design and technical means, it performs well in improving network performance, enhancing system reliability, optimizing user experience, etc., and has important practical application value and broad market prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention are briefly introduced below. Obviously, the drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention. Among them:

[0031] Figure 1 It is a schematic diagram of the dual-mode carrier router system of the present invention.

[0032] Figure 2 It is a schematic diagram of the internal structure of the dual-mode carrier router system of the present invention.

[0033] Figure 3 It is a schematic diagram of the method for using the dual-mode carrier router of the present invention. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the present invention, the present invention is further described in detail below in conjunction with specific implementation methods and drawings.

[0035] The terms used in the present invention are those general terms currently widely used in the art in consideration of the functions of the present invention, but these terms may vary according to the intention of a person of ordinary skill in the art, precedents, or new technologies in the art. In addition, specific terms may be selected by the applicant, and in this case, their detailed meanings will be described in the detailed description of the present invention. Therefore, the terms used in the specification should not be understood as simple names, but rather as a general description based on the meaning of the terms and the present invention.

[0036] Reference Figure 1 ,This embodiment provides a dual-mode carrier router system, including a router management module 1, which transmits data between an internal network and an external network through optical fiber and archives the data;

[0037] Protocol processing module 2, parses the communication protocol to ensure reliable communication between devices;

[0038] Access module 3, evaluates channel quality and selects the best channel;

[0039] The isolated node processing module 4 detects and reconstructs nodes that cannot be connected normally;

[0040] Link layer management module 5, analyzing the source of network data in the substation area to match the demand;

[0041] Data channel management module 6, maintaining data transmission stability and topology rationality based on channel quality;

[0042] The application layer processing module 7 forwards and responds to application layer data requests;

[0043] The interrupt processing module 8 determines the cause of the interruption and quickly switches to the backup channel to resume transmission;

[0044] Log management module 9 records change information, generates reports, stores and backs up.

[0045] In this embodiment, please refer to Figure 1 , the router management module 1 connects the router to the external network based on the upper interface of the router, transmits and receives network data between the internal network and the external network through optical fiber, and archives and files the network data;

[0046] The protocol processing module 2 analyzes and manages the data format and communication method based on the selected communication protocol to ensure the reliability of communication between the original device and the target device;

[0047] The network access module 3 evaluates the bandwidth utilization and interference level of each channel based on the carrier node and its matching parent node, counts the occupancy time of each channel and monitors the network performance of the carrier node, and selects a high-rate channel;

[0048] The island node processing module 4 detects node operation in real time based on an algorithm, analyzes signal anomalies of each node, sends beacons through network island nodes, adjusts network topology, and reconstructs network connections;

[0049] The link layer management module 5 analyzes the data of the station area network based on the carrier node, determines the data source, and matches the corresponding processing requirements in turn;

[0050] The data channel management module 6 manages the parent-child relationship between nodes based on the current channel quality, analyzes the signal strength, compares the transmission performance path by path, and switches by giving priority to channels with low interference amplitude to maintain the stability of data transmission and ensure the rationality of the topology structure;

[0051] The application layer processing module 7 forwards the data to the terminal and responds to the data request based on the forwarded and received application layer data, and arranges the data in chronological order;

[0052] The interruption processing module 8 determines the cause of the interruption based on the node disconnection result, tracks the data transmission of the main channel in real time, and issues a change request to quickly switch to the backup channel for transmission recovery;

[0053] The log management module 9 records change information based on the system log, analyzes the error or fault information in the log and generates a report for storage and backup.

[0054] In one embodiment provided in the present application, the router management module 1 includes an interface unit 11 for data transmission between devices, a file management unit 12 for storing terminal protocol data, and a data sending unit 13 for determining the operation mode of data in the network path.

[0055] As an optional embodiment, the protocol processing module 2 includes a protocol parsing unit 21 for parsing the 645 and 698 protocol data formats, a packaging and decapsulation unit 22 for transmitting data between different layers, and a data verification unit 23 for verifying data integrity.

[0056] As an optional embodiment, the access module 3 includes a network access probe unit 31 for calculating signal attenuation to select a priority channel, a network evaluation unit 32 for monitoring channel usage and interference level, and a channel selection unit 33 for selecting a high-rate channel in combination with delay parameters.

[0057] As an optional embodiment, the island node processing module 4 includes an island detection unit 41 for identifying nodes that cannot be normally connected, a beacon sending unit 42 for triggering network connection, and a connection reconstruction unit 43 for reestablishing the island node connection.

[0058] As an optional embodiment, the link layer management module 5 includes a station area identification unit 51 for marking data in the same station area, a data filtering unit 52 for separating and sorting data of the same type, and a data matching unit 53 for matching various data types in real time to adjust transmission requirements.

[0059] As an optional embodiment, the data channel management module 6 includes a validity judgment unit 61 for judging changes in channel validity, a link optimization unit 62 for screening low-load channels, and a data processing unit for adjusting channel priority configuration for transmission data.

[0060] As an optional embodiment, the application layer processing module 7 includes a data forwarding unit 71 for forwarding application layer data to a target device, a data response unit 72 for making a feedback response, and a cache queue unit 73 for arranging data to be forwarded in chronological order;

[0061] The interrupt processing module 8 includes a node power failure detection unit 81 for distinguishing node status, a change request initiation unit 82 for reporting problem node information, and a dynamic network recovery unit 83 for switching to a low-interference channel to resume transmission;

[0062] The log management module 9 includes a log recording unit 91 for recording operation information, a fault sorting unit 92 for summarizing and sorting out problem situations, and a report backup unit 93 for generating reports and backing them up for storage.

[0063] In this embodiment, please refer to Figure 2 The interface unit 11 performs inter-device communication and data transmission based on the 485 interface on the upper end of the router. The 485 interface can be used for long-distance and reliable data transmission, thereby realizing data transmission of HPLC equipment, and receiving and parsing messages under the cooperation of a suitable serial communication protocol;

[0064] The archive management unit 12 is used to store and archive the received terminal protocol data, record various configuration parameters, and allocate standard requirements. It can facilitate subsequent troubleshooting, security monitoring, etc. by automatically recording information such as node access management, configuration parameters, and communication status;

[0065] The data sending unit 13 is used to send the terminal protocol data to the corresponding network path, determine the operation mode of the network path within a given time period, and ensure the reliable transmission of data in a complex network environment.

[0066] In this embodiment, the protocol analysis unit 21 analyzes the data format and communication mode based on the 645 protocol and the 698 protocol, clarifies the data transmission structure, and analyzes and converts each data through the corresponding network protocol;

[0067] The encapsulation and decapsulation unit 22 is used to encapsulate and decapsulate data transmitted between different layers, analyze the current data target, and enable data to be effectively transmitted between different layers through encapsulation and decapsulation;

[0068] The data verification unit 23 is used to verify the transmission data, analyze the degree of loss during data transmission, and determine the data integrity. The verification can ensure the integrity and validity of the data and prevent errors during the transmission process.

[0069] In this embodiment, the network access exploration unit 31 calculates the signal attenuation of the path based on the matched multiple parent nodes, obtains the communication quality and bandwidth efficiency of multiple channels, and selects multiple priority channels. The trial networking of the carrier node and multiple parent nodes can obtain the actual transmission quality of each channel, and then form multiple preparation plans for subsequent adjustment and use, so as to ensure the efficiency of the network topology;

[0070] The network evaluation unit 32 evaluates the bandwidth utilization rate and interference level of each channel by monitoring the signal attenuation value of each channel, and sorts the channels in sequence. By calculating the signal attenuation value, the change of the quality of each channel can be understood in real time, and then the channels can be sorted according to different evaluation criteria within a time period;

[0071] The channel selection unit 33 determines the actual node status and channel operation status by comparing the network load and delay parameters and combining the channel stability, and gives priority to high-speed channels for data transmission. Based on the sorting and combining the network load, delay parameters, stability and other parameters, the most suitable parent node for the carrier node can be comprehensively determined to ensure communication quality and bandwidth efficiency.

[0072] In this embodiment, the island detection unit 41 identifies each island node that cannot be normally connected by analyzing the communication status and transmission frequency between the carrier node and other network nodes. The actual operation status of each node can be understood through the communication status and transmission frequency to determine and mark the island node;

[0073] The beacon sending unit 42 triggers the network connection by receiving the beacon sent by the isolated node, and reads and matches the current network topology. The isolated node can enhance the discovery and connection recovery of the network by actively sending the beacon, thereby prompting it to re-establish the connection;

[0074] The connection reconstruction unit 43 dynamically modifies the node corresponding to each beacon through the real-time frequency band status, re-establishes the connection between the island node and other nodes, and joins the correct network topology. By reconstructing the connection, it can avoid being further isolated and reducing the available range of the channel.

[0075] In this embodiment, the station area identification unit 51 performs distribution analysis on the data characteristics from each router through the carrier node, marking the same station area and network data and the same station area and non-same network data. The carrier node can identify the station area and network through geographic information, frequency resources, cell ID and network identification, so as to improve the coverage efficiency of the network and optimize resource allocation in the future;

[0076] The data filtering unit 52 reads the marked data according to the station area and network conditions, filters and separates them by comparison, and sorts the same type of data, and sorts the identified data by using the station area and network conditions as the distinction boundary;

[0077] The data matching unit 53 combines with the network protocol to match various data types in real time, adjust the current transmission requirements and processing measures, and directly process the data on the same platform and the same network, while forwarding the data on the same platform but different networks to improve the data processing speed, ensure the stability of the data channel, prevent partial data loss due to data confusion, and further ensure efficient intercommunication between various devices.

[0078] In this embodiment, the validity judgment unit 61 analyzes the transmission performance of the current channel based on the channel response speed and the fluctuation amplitude, and judges the change of channel validity. By analyzing the real-time change of the channel, the actual operation of the current parent node and channel can be understood, and then by regularly comparing with the initial data, it can be judged whether the parent node meets the best selection;

[0079] The link optimization unit 62 is based on the current channel quality, combined with the real-time status of different channels, and comprehensively analyzes the stability and transmission efficiency by time period, and re-screens and matches the low-load channel. When the current parent node and channel do not meet the optimal requirements, the optimal low-load channel can be re-screened from the prepared multiple channel solutions;

[0080] The data processing unit 63 adjusts the priority of each channel based on the screening results, switches the backup transmission channel, and reconfigures the transmission data. By actively switching channels regularly, it can ensure that data is always transmitted efficiently, avoid link layer data transmission being affected by high channel load operation, and thus avoid invalid or erroneous data transmission.

[0081] In this embodiment, the data forwarding unit 71 forwards the application layer data to the target terminal device through the carrier node, and quickly forwards the application layer data to the terminal device through the carrier node to ensure the rapid flow of information;

[0082] The data response unit 72 responds to the data information received by the target terminal device and makes corresponding feedback responses to the upstream and downstream nodes. By timely processing the returned data and making corresponding responses, the real-time feedback effect can be improved;

[0083] The data cache queue unit 73 reads the data transmission status in real time based on the data to be processed, queues and caches the data to be forwarded in sequence according to time priority. By caching and queuing during the data forwarding process, the security of the data can be improved and data loss can be prevented.

[0084] In this embodiment, the node power failure detection unit 81 distinguishes the state of the node based on the network management protocol and the communication link state, evaluates the signal strength and delay of the node, and can timely detect when a problem occurs in the node by tracking the node state;

[0085] The change request initiating unit 82 determines the cause of node interruption by analyzing node strength and delay, and reports the corresponding node information. By reporting the information of the problem node, it can prompt the active change of the networking node to prevent the normal network topology from being affected, and shorten the waiting time for the subsequent processing of the problem node;

[0086] The dynamic network recovery unit 83 selects a low-interference channel for transmission switching based on the feedback information of the problem node and the current channel priorities. By connecting to other backup nodes, timely remediation can be made when problems occur in the current node to restore network connection.

[0087] In this embodiment, the log recording unit 91 records various operation information based on the system log. By recording the log, operation information such as node joining, leaving the network, and data transmission can be understood;

[0088] The fault sorting unit 92 summarizes and sorts the problem conditions based on the recorded information, and can narrow the scope and difficulty of subsequent searches by extracting the problem conditions;

[0089] The report backup unit 93 generates a feedback report based on the sorted problem information and performs backup storage. By sorting the problem information into a report and performing backup, a diagnosis basis can be provided for system maintenance personnel.

[0090] Reference Figure 3 This embodiment provides a method for manufacturing a dual-mode carrier router system, which is characterized by comprising the following steps:

[0091] Automatic channel switching: based on the current channel quality and node status, it automatically switches to the best channel with lower interference amplitude to maintain the stability of data transmission;

[0092] Real-time monitoring and self-healing: All nodes are monitored in real time. When an isolated node is detected, the network topology is adjusted by sending beacons to achieve self-healing of path interruptions and ensure the continuity of network connections.

[0093] This embodiment also includes efficient data forwarding, using carrier nodes to quickly forward application layer data to target terminal devices, while arranging data in chronological order to improve data transmission efficiency;

[0094] Dynamic fault recovery: When a node loses power or communication is interrupted, a change request is quickly initiated to switch to the backup channel to ensure uninterrupted data transmission, and a fault report is generated in a timely manner to assist maintenance.

[0095] As an optional embodiment, in a multi-node network environment, when multiple devices use the same channel at the same time, channel congestion and signal overlap may occur, thereby affecting the stability and speed of data transmission. Therefore, an automatic channel switching method based on current channel quality and node status is provided.

[0096] Channel Quality Assessment,The data channel management module in the router management,module periodically assesses the quality of each channel, including,signal strength, interference level, and delay parameters.

[0097] Select the best channel. Based on the evaluation results, the link optimization unit selects the channel with the lowest interference amplitude and the smallest load as the candidate channel.

[0098] Automatic switching mechanism: once the quality of the current channel is detected to have declined or reached a preset threshold, the data processing unit will immediately perform a switching operation, switching the communication from the current channel to the selected optimal channel to ensure the stability of data transmission.

[0099] As an optional embodiment, in the network topology, some nodes may become isolated nodes due to physical location, environmental factors or other reasons, that is, they cannot communicate normally with other nodes, which will affect the connectivity and efficiency of the entire network.

[0100] Node status monitoring,The island node processing module continuously monitors the status of all nodes,,analyzing their communication frequency and signal strength.

[0101] Identify isolated nodes. When the communication frequency of a node is abnormally low or the signal strength is significantly lower than that of other nodes, the island detection unit marks it as a possible isolated node.

[0102] Send a beacon request. The beacon sending unit sends a beacon request to the marked node to try to establish or reestablish a communication connection.

[0103] Adjust the network topology. If a valid response is received, the connection reconstruction unit will update the network topology based on the new information, reintegrate the node into the network, and ensure the continuity of the network connection.

[0104] As an optional embodiment, in order to improve the speed and efficiency of application layer data transmission, a fast and orderly data forwarding mechanism is required to ensure that the data can reach the target terminal device accurately.

[0105] Data reception and analysis,The application layer processing module receives application layer data from different sources, and analyzes it to determine the target terminal device.

[0106] Time sorting,The data cache queue unit sorts all pending data according to the timestamp of the data to ensure that they are processed in order.

[0107] Fast forwarding, the data forwarding unit uses the carrier node to quickly forward the sorted data packets to the corresponding target terminal device, reducing transmission delay and improving efficiency.

[0108] As an optional embodiment, when a node in the network loses power or communication is interrupted, if timely measures are not taken, data transmission may be interrupted or even lost, affecting service quality.

[0109] Fault detection, the node power failure detection unit in the interrupt processing module detects whether the node is in a disconnected state through the network management protocol and the communication link status.

[0110] Change request initiated. Once the node is confirmed to be disconnected, the change request initiating unit analyzes the signal strength and latency of the node, determines the cause of the interruption, and reports the relevant information to the system administrator.

[0111] Backup channel switching: The dynamic network recovery unit selects a low-interference backup channel according to the current priority of each channel, quickly switches the transmission path, and ensures uninterrupted data transmission.

[0112] Generate a fault report. The log management module records all relevant information of the event, and the report backup unit generates a detailed fault report to assist subsequent maintenance work.

[0113] In summary, this method significantly reduces the risk of channel congestion and signal overlap by regularly evaluating channel quality and automatically switching to the best channel with low interference, ensuring the stability and efficiency of data transmission. The application layer data is quickly forwarded by carrier nodes and arranged in chronological order, which improves the data processing speed and transmission efficiency. The status of all nodes is continuously monitored, and the network topology is adjusted by sending beacons when isolated nodes are detected, which realizes self-healing of path interruptions and ensures the continuity and reliability of network connections. When the node loses power or communication is interrupted, it quickly switches to the backup channel to ensure uninterrupted data transmission, and generates detailed fault reports to assist maintenance, shortening the fault repair time.

[0114] Finally, it should be pointed out that the methods and devices described in detail above are only embodiments, and those skilled in the art can modify these embodiments in different ways without departing from the scope of the present invention.

Claims

1. A dual-mode carrier router system, characterized in that: include, A router management module (1) transmits data between the internal network and the external network via optical fiber and archives the data; The protocol processing module (2) analyzes the communication protocol to ensure reliable communication between devices; Access module (3), evaluating channel quality and selecting the best channel; An island node processing module (4) detects and reconstructs nodes that cannot be connected normally; The link layer management module (5) analyzes the data source matching requirements of the substation network; A data channel management module (6) maintains data transmission stability and topology rationality based on channel quality; The application layer processing module (7) forwards and responds to application layer data requests; An interrupt processing module (8) determines the cause of the interruption and quickly switches to a backup channel to resume transmission; The log management module (9) records the change information, generates reports, stores and backs up them.

2. The dual-mode carrier router system according to claim 1, characterized in that: The router management module (1) comprises an interface unit (11) for data transmission between devices, a file management unit (12) for storing terminal protocol data, and a data sending unit (13) for determining the operation mode of data in the network path.

3. The dual-mode carrier router system according to claim 1, characterized in that: The protocol processing module (2) comprises a protocol parsing unit (21) for parsing 645 and 698 protocol data formats, a packaging and decapsulation unit (22) for transmitting data between different layers, and a data verification unit (23) for verifying data integrity.

4. The dual-mode carrier router system as claimed in claim 3, characterized in that: The access module (3) comprises a network access probe unit (31) for calculating signal attenuation and selecting a priority channel, a network evaluation unit (32) for monitoring channel usage and interference level, and a channel selection unit (33) for selecting a high-rate channel in combination with a delay parameter.

5. The dual-mode carrier router system as claimed in claim 4, characterized in that: The isolated node processing module (4) comprises an isolated node detection unit (41) for identifying nodes that cannot be normally connected, a beacon sending unit (42) for triggering network connection, and a connection reconstruction unit (43) for re-establishing the connection of the isolated node.

6. The dual-mode carrier router system as claimed in claim 5, characterized in that: The link layer management module (5) comprises a station area identification unit (51) for marking data of the same station area, a data filtering unit (52) for separating and arranging data of the same type, and a data matching unit (53) for matching various data types in real time to adjust transmission requirements.

7. The dual-mode carrier router system as claimed in claim 6, characterized in that: The data channel management module (6) comprises a validity judgment unit (61) for judging changes in channel validity, a link optimization unit (62) for screening low-load channels, and a data processing unit for adjusting channel priority configuration for transmission data.

8. The dual-mode carrier router system as claimed in claim 7, characterized in that: The application layer processing module (7) comprises a data forwarding unit (71) for forwarding application layer data to a target device, a data response unit (72) for making a feedback response, and a cache queue unit (73) for arranging data to be forwarded in chronological order; The interrupt processing module (8) includes a node power failure detection unit (81) for distinguishing node status, a change request initiation unit (82) for reporting problem node information, and a dynamic network recovery unit (83) for switching to a low-interference channel to resume transmission; The log management module (9) comprises a log recording unit (91) for recording operation information, a fault sorting unit (92) for summarizing and sorting out problem conditions, and a report backup unit (93) for generating reports and backing them up for storage.

9. A method for using a dual-mode carrier router, characterized in that: The following steps are involved: Automatic channel switching: based on the current channel quality and node status, it automatically switches to the best channel with lower interference amplitude to maintain the stability of data transmission; Real-time monitoring and self-healing: All nodes are monitored in real time. When an isolated node is detected, the network topology is adjusted by sending beacons to achieve self-healing of path interruptions and ensure the continuity of network connections.

10. The method for using the dual-mode carrier router according to claim 9, characterized in that: It also includes efficient data forwarding, which uses carrier nodes to quickly forward application layer data to target terminal devices while arranging the data in chronological order to improve data transmission efficiency; Dynamic fault recovery: When a node loses power or communication is interrupted, a change request is quickly initiated to switch to the backup channel to ensure uninterrupted data transmission, and a fault report is generated in a timely manner to assist maintenance.

Images