Dual-mode communication module and dual-mode communication method

Abstract

The invention provides a dual-mode communication module and a dual-mode communication method, and the module comprises a data recognition end which is used for receiving a to-be-transmitted data message, carrying out the recognition of the to-be-transmitted data message, and determining a service type and a service demand; the dual-mode communication end is used for determining a dual-mode cooperative communication relationship between power line communication and wireless communication based on a service type and a service requirement, and carrying out initial transmission on a to-be-transmitted data message based on the dual-mode cooperative communication relationship; and the dynamic adjustment end is used for carrying out real-time communication monitoring on the initial transmission, determining a cooperative communication state of the power line communication and the wireless communication on the data message to be transmitted, and carrying out dynamic adjustment on the transmission process of the power line communication and the wireless communication based on the cooperative communication state. Stable and reliable transmission of the to-be-transmitted data message in a dual-mode communication mode is ensured, the flexibility of switching between dual-mode communication is improved, and the data transmission effect is ensured while the transmission efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of data transmission, and in particular to a dual-mode communication module and a dual-mode communication method. Background Art

[0002] At present, with the development of smart grid technology, higher requirements are put forward for data communication in power systems to improve the efficiency, security and stability of data transmission;

[0003] However, the traditional single communication mode often cannot meet the complex and changeable communication environment, which greatly affects the speed of data transmission. At the same time, since there is only one communication mode, the coverage area is limited, and the communication mode cannot be flexibly switched according to the communication environment, which reduces the stability of data transmission.

[0004] Therefore, in order to overcome the above defects, the present invention provides a dual-mode communication module and a dual-mode communication method. Summary of the invention

[0005] The present invention provides a dual-mode communication module and a dual-mode communication method, which are used to identify data messages to be transmitted, so as to accurately and effectively lock the business type and business demand of the data messages to be transmitted, thereby providing convenience for determining the dual-mode cooperative communication relationship of the data messages to be transmitted. Secondly, the dual-mode cooperative communication relationship of power line communication and wireless communication is effectively determined according to the determined business type and business demand, and the data messages to be transmitted are initially transmitted according to the determined dual-mode cooperative communication relationship, thereby ensuring the transmission effect of the data messages to be transmitted. Finally, the initial transmission process is monitored in real-time communication, and the communication mode of the data messages to be transmitted is dynamically adjusted according to the monitoring results, thereby ensuring stable and reliable transmission of the data messages to be transmitted through the dual-mode communication mode, thereby improving the flexibility of switching between dual-mode communications, and ensuring the data transmission effect while improving the transmission efficiency.

[0006] The present invention provides a dual-mode communication module, comprising:

[0007] The data identification terminal is used to receive the data message to be transmitted, identify the data message to be transmitted, and determine the service type and service requirements;

[0008] The dual-mode communication terminal is used to determine the dual-mode cooperative communication relationship between the power line communication and the wireless communication based on the service type and service demand, and to perform initial transmission of the data message to be transmitted based on the dual-mode cooperative communication relationship;

[0009] The dynamic adjustment end is used to perform real-time communication monitoring on the initial transmission, determine the cooperative communication state of the power line communication and the wireless communication for the data message to be transmitted, and dynamically adjust the transmission process of the power line communication and the wireless communication based on the cooperative communication state.

[0010] Preferably, a dual-mode communication module, a data identification terminal, comprises:

[0011] A task parsing unit, used to parse the data transmission task, determine the data source terminal and data receiving requirements, and extract the terminal attributes of the data source terminal;

[0012] A parameter adaptation unit, configured to perform a first parameter adaptation on the data acquisition device based on the terminal attributes, and at the same time, perform a second parameter adaptation on the main control center based on the data reception requirements, and determine a flow direction of the data message to be transmitted based on the first parameter adaptation result and the second parameter adaptation result;

[0013] The data acquisition unit is used to obtain the data message to be transmitted from the data source terminal based on the data acquisition device, and transmit the data message to be transmitted to the main control center based on the flow direction.

[0014] Preferably, a dual-mode communication module, a data identification terminal, comprises:

[0015] Message parsing unit, used for:

[0016] Obtain the data message to be transmitted, and extract the message header of the data message to be transmitted;

[0017] Determine a data description document of the data message to be transmitted based on the message header, and obtain the format and structure of the data message to be transmitted based on the data description document;

[0018] The data message is structurally split based on the structure, and the data content of the data message to be transmitted is obtained based on the structural splitting result;

[0019] Data identification unit, used for:

[0020] Decoding the data content based on the format, and determining the field semantics of the data content based on the decoding result;

[0021] Determine the service type and service requirements of the data message to be transmitted based on the field semantics.

[0022] Preferably, a dual-mode communication module, a data identification unit, comprises:

[0023] The result collating subunit is used to:

[0024] Construct a data retention record table and assign association tags to the transmitted data packets and the obtained business types and business requirements;

[0025] Generate a message digest based on the data content of the data message to be transmitted, and record the message digests of different data messages to be transmitted and the corresponding service types and service requirements in the data retention table in sequence based on the associated tags and the receiving time;

[0026] The data caching subunit is used to independently cache the data retention record table and the data message to be transmitted based on the recording result, and to construct an association index between the message summary and the data message to be transmitted based on the independent caching result.

[0027] Preferably, a dual-mode communication module, a dual-mode communication terminal, comprises:

[0028] The result acquisition unit is used to:

[0029] Obtain the service type and service requirements, and determine multi-dimensional communication limitation indicators and transmission tasks based on the service type and service requirements;

[0030] Determine the scenario characteristics of the data message to be transmitted during the transmission process based on the transmission task, and divide the transmission process of the data message to be transmitted into phase nodes based on the scenario characteristics;

[0031] Acquire environmental parameters of each transmission stage based on the stage node division result, and determine a first communication reference indicator of each transmission stage based on the environmental parameters;

[0032] Data splitting unit, used for:

[0033] Determine the service weight of each message fragment in the data message to be transmitted based on the semantic features of the data message to be transmitted, and perform differential segmentation of the data message to be transmitted according to different categories based on the service weight to obtain message fragments, and aggregate message fragments with the same service weight to obtain a message fragment set group;

[0034] Determine an importance parameter of each message segment set in the message segment set group based on the multi-dimensional communication restriction index, and determine a second communication reference index for each transmission stage based on the importance parameter;

[0035] Dual-mode collaborative communication unit for:

[0036] Extracting basic communication parameters of power line communication and wireless communication, and obtaining communication performance of power line communication and wireless communication based on the basic communication parameters;

[0037] Perform feature matching of the first communication reference index and the second communication reference index with the communication performance of the power line communication and the wireless communication, and determine the priority of the power line communication and the wireless communication of the data message to be transmitted under each transmission node based on the feature matching result;

[0038] Mode switching adaptation is performed on the stage nodes based on the priority, and a dual-mode cooperative communication relationship of power line communication and wireless communication is obtained based on the mode switching adaptation result.

[0039] Preferably, a dual-mode communication module, a dual-mode collaborative communication unit, comprises:

[0040] A recording subunit, used to obtain a first communication reference indicator and a second communication reference indicator in each transmission phase, and to characterize and quantify the values ​​of the first communication reference indicator and the second communication reference indicator based on an environmental parameter and an importance parameter;

[0041] The dual-mode collaborative communication library builds subunits for:

[0042] The value representation quantization result is associated and bound with the dual-mode collaborative communication relationship, and a dual-mode collaborative communication reference strategy is obtained based on the associated binding result;

[0043] A dual-mode collaborative communication rule base is constructed based on the dual-mode collaborative communication reference strategy, and the access rights to the dual-mode collaborative communication rule base are openly configured.

[0044] Preferably, a dual-mode communication module, a dual-mode communication terminal, comprises:

[0045] A data preparation unit, used to obtain the obtained dual-mode cooperative communication relationship and cache the data message to be transmitted into a transmission queue;

[0046] A synchronous triggering unit, used to synchronously trigger the transmission nodes based on the cached results, and receive the response results of each transmission node in real time;

[0047] The data transmission unit is used to perform initial transmission of the data message to be transmitted based on the dual-mode cooperative communication relationship after determining that all transmission nodes have responded based on the response results.

[0048] Preferably, a dual-mode communication module, a dynamic adjustment terminal, comprises:

[0049] Communications monitoring unit, for:

[0050] obtaining a transmission plan for the initial transmission, and determining a sequence monitoring point for the initial transmission based on the transmission plan;

[0051] Monitoring sensors are deployed based on the sequence monitoring points, and real-time communication monitoring is performed on the initial transmission based on the monitoring sensors to obtain collaborative communication state parameters;

[0052] The cooperative communication state determination unit is used for:

[0053] Determine the monitoring dimensions based on the monitoring requirements, and determine the evaluation indicator set corresponding to each monitoring dimension;

[0054] An evaluation system is constructed based on the evaluation index set, and the cooperative communication state parameters are evaluated and analyzed based on the evaluation system to obtain the cooperative communication state of power line communication and wireless communication for the transmitted data message.

[0055] Preferably, a dual-mode communication module, a dynamic adjustment terminal, comprises:

[0056] A state analysis unit is used to obtain the cooperative communication state and split the cooperative communication state into nodes to obtain the sub-cooperative communication state of each transmission stage;

[0057] Dynamic adjustment unit for:

[0058] When the sub-cooperative communication state does not meet the expected requirements, respectively determining the channel evaluation values ​​of the power line communication and the wireless communication;

[0059] The optimal transmission mode is determined in power line communication and wireless communication based on the channel evaluation value, and the transmission process is dynamically adjusted based on the optimal transmission mode.

[0060] The present invention provides a dual-mode communication method, comprising:

[0061] Receive data packets to be transmitted, identify the data packets to be transmitted, and determine the service type and service requirements;

[0062] Determine a dual-mode cooperative communication relationship between power line communication and wireless communication based on the service type and service requirements, and perform initial transmission of the data message to be transmitted based on the dual-mode cooperative communication relationship;

[0063] Real-time communication monitoring is performed on the initial transmission to determine the cooperative communication status of the power line communication and the wireless communication for the data message to be transmitted, and the transmission process of the power line communication and the wireless communication is dynamically adjusted based on the cooperative communication status.

[0064] Compared with the prior art, the present invention has the following beneficial effects:

[0065] 1. By identifying the data message to be transmitted, the business type and business demand of the data message to be transmitted can be accurately and effectively locked, which provides convenience for determining the dual-mode collaborative communication relationship of the data message to be transmitted. Secondly, the dual-mode collaborative communication relationship of power line communication and wireless communication is effectively determined according to the determined business type and business demand, and the data message to be transmitted is initially transmitted according to the determined dual-mode collaborative communication relationship, ensuring the transmission effect of the data message to be transmitted. Finally, the initial transmission process is monitored in real time, and the communication mode of the data message to be transmitted is dynamically adjusted according to the monitoring results, ensuring stable and reliable transmission of the data message to be transmitted through the dual-mode communication mode, improving the flexibility of switching between dual-mode communications, and ensuring the data transmission effect while improving the transmission efficiency.

[0066] 2. Accurately and effectively determine the multi-dimensional communication limiting indicators and transmission tasks according to the business type and business needs, and divide the transmission process of the data message to be transmitted into stage nodes according to the transmission task, so as to facilitate the determination of the communication requirements of the data message to be transmitted in different transmission stages. Secondly, determine the environmental parameters of each transmission stage, and lock the communication reference indicators of each transmission stage according to the environmental parameters. Finally, extract the basic communication parameters of power line communication and wireless communication, and match the basic communication parameters with the communication reference indicators of each transmission stage, so as to accurately and effectively lock the priority of power line communication and wireless communication of the data message to be transmitted at each transmission node, and finally lock the dual-mode collaborative communication relationship of power line communication and wireless communication according to the priority, thereby ensuring the transmission effect of the data message to be transmitted.

[0067] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures specifically pointed out in this application document.

[0068] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0069] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0070] Figure 1 A system structure diagram of a dual-mode communication module in an embodiment of the present invention;

[0071] Figure 2 A system structure diagram of dual-mode communication in a dual-mode communication module in an embodiment of the present invention;

[0072] Figure 3 The present invention is a flowchart of a dual-mode communication method according to an embodiment of the present invention. DETAILED DESCRIPTION

[0073] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0074] Embodiment 1:

[0075] This embodiment provides a dual-mode communication module, such as Figure 1 As shown, including:

[0076] The data identification terminal is used to receive the data message to be transmitted, identify the data message to be transmitted, and determine the service type and service requirements;

[0077] The dual-mode communication terminal is used to determine the dual-mode cooperative communication relationship between the power line communication and the wireless communication based on the service type and service demand, and to perform initial transmission of the data message to be transmitted based on the dual-mode cooperative communication relationship;

[0078] The dynamic adjustment end is used to perform real-time communication monitoring on the initial transmission, determine the cooperative communication state of the power line communication and the wireless communication for the data message to be transmitted, and dynamically adjust the transmission process of the power line communication and the wireless communication based on the cooperative communication state.

[0079] In this embodiment, the data message to be transmitted refers to data that needs to be transmitted through the dual-mode communication method, including power data and control data of the power system.

[0080] In this embodiment, the service requirements refer to security requirements and transmission rate requirements corresponding to the data messages to be transmitted.

[0081] In this embodiment, power line communication and wireless communication are two communication modes in the dual-mode communication module, namely, HPLC and HRF.

[0082] In this embodiment, the dual-mode collaborative communication relationship refers to the collaborative relationship between power line communication and wireless communication determined in different environments, that is, using the optimal transmission method for data transmission in different environments, which can be achieved by using power line communication or wireless communication respectively at different stages and the two working together to complete data transmission.

[0083] In this embodiment, the initial transmission refers to the transmission of the data message to be transmitted through the determined dual-mode cooperative communication relationship.

[0084] In this embodiment, the cooperative communication state refers to the monitored transmission status of the power line communication and the wireless communication for the data message to be transmitted, including the transmission rate and the security and stability of the data.

[0085] In this embodiment, dynamically adjusting the transmission process of power line communication and wireless communication based on the collaborative communication state means that when the collaborative communication state does not meet the expected communication requirements, the transmission performance of power line communication and wireless communication for transmitting data packets in the current environment is promptly re-determined, and the communication mode is switched according to the transmission performance, in order to determine the transmission effect of the data packets to be transmitted.

[0086] The working principle and beneficial effects of the above technical scheme are: by identifying the data message to be transmitted, the business type and business demand of the data message to be transmitted can be accurately and effectively locked, which provides convenience for determining the dual-mode collaborative communication relationship of the data message to be transmitted; secondly, the dual-mode collaborative communication relationship of power line communication and wireless communication is effectively determined according to the determined business type and business demand, and the data message to be transmitted is initially transmitted according to the determined dual-mode collaborative communication relationship, ensuring the transmission effect of the data message to be transmitted; finally, the initial transmission process is monitored in real time, and the communication mode of the data message to be transmitted is dynamically adjusted according to the monitoring results, ensuring stable and reliable transmission of the data message to be transmitted through the dual-mode communication mode, improving the flexibility of switching between dual-mode communications, and ensuring the data transmission effect while improving the transmission efficiency.

[0087] Embodiment 2:

[0088] Based on Example 1, this embodiment provides a dual-mode communication module, a data identification terminal, including:

[0089] A task parsing unit, used to parse the data transmission task, determine the data source terminal and data receiving requirements, and extract the terminal attributes of the data source terminal;

[0090] A parameter adaptation unit, configured to perform a first parameter adaptation on the data acquisition device based on the terminal attributes, and at the same time, perform a second parameter adaptation on the main control center based on the data reception requirements, and determine a flow direction of the data message to be transmitted based on the first parameter adaptation result and the second parameter adaptation result;

[0091] The data acquisition unit is used to obtain the data message to be transmitted from the data source terminal based on the data acquisition device, and transmit the data message to be transmitted to the main control center based on the flow direction.

[0092] In this embodiment, the data transmission task is used to characterize the data transmission requirements to be performed, including the amount of data to be transmitted and the data source terminal.

[0093] In this embodiment, the terminal attribute refers to information such as the terminal type corresponding to the data source terminal and the state of the data in the data source terminal.

[0094] In this embodiment, the first parameter adaptation refers to configuring the working parameters of the data acquisition device according to the terminal attributes, with the purpose of ensuring that the data acquisition device can effectively access the data source device.

[0095] In this embodiment, the data reception requirement refers to requirements on the format of data reception and the type of receiving terminal, etc.

[0096] In this embodiment, the second parameter adaptation refers to configuring the main control center according to the data receiving requirements, with the purpose of ensuring that the main control center can effectively transmit the data, that is, transmit the data to the data receiving terminal that meets the requirements.

[0097] In this embodiment, the traffic direction refers to the transmission direction of the data message to be transmitted.

[0098] The working principle and beneficial effects of the above technical solution are: by parsing the data transmission task, the data source terminal and data receiving requirements can be accurately and effectively determined, thereby facilitating the configuration of the data acquisition device according to the terminal properties of the data source terminal and the configuration of the main control center according to the data receiving requirements, thereby ensuring the effectiveness and reliability of data acquisition and transmission.

[0099] Embodiment 3:

[0100] Based on Example 1, this embodiment provides a dual-mode communication module, a data identification terminal, including:

[0101] Message parsing unit, used for:

[0102] Obtain the data message to be transmitted, and extract the message header of the data message to be transmitted;

[0103] Determine a data description document of the data message to be transmitted based on the message header, and obtain the format and structure of the data message to be transmitted based on the data description document;

[0104] The data message is structurally split based on the structure, and the data content of the data message to be transmitted is obtained based on the structural splitting result;

[0105] Data identification unit, used for:

[0106] Decoding the data content based on the format, and determining the field semantics of the data content based on the decoding result;

[0107] Determine the service type and service requirements of the data message to be transmitted based on the field semantics.

[0108] In this embodiment, the message header refers to the data content that can represent the main idea of ​​the data message to be transmitted.

[0109] In this embodiment, the data description document refers to text information that summarizes the structure and main content of the data message to be transmitted.

[0110] In this embodiment, obtaining the data content of the data message to be transmitted based on the structure splitting result refers to splitting the text information that ultimately needs to be transmitted, ie, the core data content, from the data message to be transmitted.

[0111] In this embodiment, field semantics refers to the main idea of ​​the data content obtained after decoding (ie, format conversion) the data content.

[0112] The working principle and beneficial effects of the above technical solution are: by parsing the data message to be transmitted, the data description document can be accurately and effectively obtained according to the message header, and secondly, the format and structure of the data message to be transmitted can be effectively determined according to the data description document, and the data content to be transmitted and the field semantics of the data content can be effectively locked according to the format and structure, so as to effectively determine the business type and business requirements of the data message to be transmitted according to the field semantics, providing reliable data support for dual-mode communication.

[0113] Embodiment 4:

[0114] On the basis of Embodiment 3, this embodiment provides a dual-mode communication module, a data identification unit, including:

[0115] The result collating subunit is used to:

[0116] Construct a data retention record table and assign association tags to the transmitted data packets and the obtained business types and business requirements;

[0117] Generate a message digest based on the data content of the data message to be transmitted, and record the message digests of different data messages to be transmitted and the corresponding service types and service requirements in the data retention table in sequence based on the associated tags and the receiving time;

[0118] The data caching subunit is used to independently cache the data retention record table and the data message to be transmitted based on the recording result, and to construct an association index between the message summary and the data message to be transmitted based on the independent caching result.

[0119] In this embodiment, the data retention record table is a table for storing data packets to be transmitted and the service types and service requirements of the data packets to be transmitted obtained through analysis.

[0120] In this embodiment, the association tag is a marking symbol for associating and binding the data message to be transmitted with the corresponding service type and service requirement.

[0121] In this embodiment, the message summary refers to parameter information generated according to the data content and capable of representing the main idea of ​​the data content.

[0122] In this embodiment, the associated index refers to retrieval information that can access and view the data message to be transmitted and the corresponding message digest at the same time.

[0123] The working principle and beneficial effects of the above technical solution are: by constructing a data retention record table and assigning association tags to the data message to be transmitted and the obtained business type and business demand, the data message to be transmitted and the obtained business type and business demand are effectively associated and bound. Secondly, a message summary is generated according to the data content of the data message to be transmitted, and the message summary and the corresponding business type and business demand are recorded in the data retention table according to the association result, so as to effectively record the business type and business demand corresponding to the data message to be transmitted. Finally, the recording results are stored independently, and an association index between the message summary and the data message to be transmitted is constructed, so as to facilitate the comprehensive and effective retrieval of the corresponding transmission information when the data message to be transmitted is transmitted.

[0124] Embodiment 5:

[0125] Based on Example 1, this embodiment provides a dual-mode communication module, such as Figure 2 As shown, the dual-mode communication terminal includes:

[0126] The result acquisition unit is used to:

[0127] Obtain the service type and service requirements, and determine multi-dimensional communication limitation indicators and transmission tasks based on the service type and service requirements;

[0128] Determine the scenario characteristics of the data message to be transmitted during the transmission process based on the transmission task, and divide the transmission process of the data message to be transmitted into phase nodes based on the scenario characteristics;

[0129] Acquire environmental parameters of each transmission stage based on the stage node division result, and determine a first communication reference indicator of each transmission stage based on the environmental parameters;

[0130] Data splitting unit, used for:

[0131] Determine the service weight of each message fragment in the data message to be transmitted based on the semantic features of the data message to be transmitted, and perform differential segmentation of the data message to be transmitted according to different categories based on the service weight to obtain message fragments, and aggregate message fragments with the same service weight to obtain a message fragment set group;

[0132] Determine an importance parameter of each message segment set in the message segment set group based on the multi-dimensional communication restriction index, and determine a second communication reference index for each transmission stage based on the importance parameter;

[0133] Dual-mode collaborative communication unit for:

[0134] Extracting basic communication parameters of power line communication and wireless communication, and obtaining communication performance of power line communication and wireless communication based on the basic communication parameters;

[0135] Perform feature matching of the first communication reference index and the second communication reference index with the communication performance of the power line communication and the wireless communication, and determine the priority of the power line communication and the wireless communication of the data message to be transmitted under each transmission node based on the feature matching result;

[0136] Mode switching adaptation is performed on the stage nodes based on the priority, and a dual-mode cooperative communication relationship of power line communication and wireless communication is obtained based on the mode switching adaptation result.

[0137] In this embodiment, the multi-dimensional communication limitation index refers to the requirements and conditions that need to be met when performing dual-mode communication, which are determined according to the service type and service needs, so as to ensure the effective transmission of data.

[0138] In this embodiment, the transmission task refers to the number and type of data packets to be transmitted and the transmission direction of the data packets to be transmitted.

[0139] In this embodiment, the scenario feature refers to information such as the transmission process and transmission direction of the data message to be transmitted.

[0140] In this embodiment, the phase node division refers to dividing the transmission process of the data message to be transmitted into a buffer phase, a normal transmission phase, and a receiving phase.

[0141] In this embodiment, the environmental parameters refer to external influencing factors corresponding to each transmission stage, such as temperature and signal band conditions.

[0142] In this embodiment, the first communication reference index refers to a communication index parameter that needs to be achieved when the to-be-transmitted message is transmitted in the current stage and is determined based on the environmental parameters, for example, it may be a value of a data transmission rate.

[0143] In this embodiment, the semantic feature refers to the specific data content corresponding to the data message to be transmitted, that is, the main content of the data message to be transmitted.

[0144] In this embodiment, the message fragment refers to a component of a data message to be transmitted.

[0145] In this embodiment, the service weight is used to characterize the importance of different message segments in the data message to be transmitted.

[0146] In this embodiment, the message fragment set group refers to a data set obtained by aggregating message fragments of the same service weight.

[0147] In this embodiment, the multi-dimensional communication limitation indicators are set in advance, for example, they may be indicators such as communication rate and communication bandwidth.

[0148] In this embodiment, the importance parameter refers to the importance of each message segment set in the entire data message to be transmitted.

[0149] In this embodiment, the second communication reference indicator is a communication requirement that needs to be met when different message segment sets are transmitted according to the importance parameter, and different importance levels correspond to different communication requirements.

[0150] In this embodiment, the basic communication parameter refers to the communication performance that can be achieved by power line communication and wireless communication when performing data transmission.

[0151] In this embodiment, the priority is used to characterize the order of using power line communication and wireless communication when transmitting the data message to be transmitted at each transmission node.

[0152] In this embodiment, mode switching adaptation refers to configuring a switching scheme for power line communication and wireless communication at each stage node.

[0153] The working principle and beneficial effects of the above technical solution are: by accurately and effectively determining the multi-dimensional communication limiting indicators and transmission tasks according to the business type and business requirements, and dividing the transmission process of the data message to be transmitted into stage nodes according to the transmission task, it is convenient to determine the communication requirements of the data message to be transmitted in different transmission stages; secondly, the environmental parameters of each transmission stage are determined, and the communication reference indicators of each transmission stage are locked according to the environmental parameters; finally, the basic communication parameters of power line communication and wireless communication are extracted, and the basic communication parameters are matched with the communication reference indicators of each transmission stage, so as to accurately and effectively lock the priority of power line communication and wireless communication of the data message to be transmitted at each transmission node, and finally, the dual-mode collaborative communication relationship of power line communication and wireless communication is locked according to the priority, thereby ensuring the transmission effect of the data message to be transmitted.

[0154] Embodiment 6:

[0155] On the basis of Embodiment 5, this embodiment provides a dual-mode communication module, a dual-mode cooperative communication unit, including:

[0156] A recording subunit, used to obtain a first communication reference indicator and a second communication reference indicator in each transmission phase, and to characterize and quantify the values ​​of the first communication reference indicator and the second communication reference indicator based on an environmental parameter and an importance parameter;

[0157] The dual-mode collaborative communication library builds subunits for:

[0158] The value representation quantization result is associated and bound with the dual-mode collaborative communication relationship, and a dual-mode collaborative communication reference strategy is obtained based on the associated binding result;

[0159] A dual-mode collaborative communication rule base is constructed based on the dual-mode collaborative communication reference strategy, and the access rights to the dual-mode collaborative communication rule base are openly configured.

[0160] In this embodiment, the value characterization quantification refers to determining the values ​​of the first communication reference indicator and the second communication reference indicator according to the environmental parameter and the importance parameter, that is, obtaining the specific numerical value corresponding to each indicator, for example, the communication rate reaching a specific value.

[0161] In this embodiment, the dual-mode cooperative communication reference strategy refers to the result obtained by associating and binding the value representation quantization result with the dual-mode cooperative communication relationship, which can be used to provide a reference basis for the transmission plan when the data message to be transmitted is transmitted later.

[0162] In this embodiment, the dual-mode collaborative communication rule base is constructed according to the dual-mode collaborative communication reference strategy, and is used to store specific dual-mode collaborative communication reference strategies corresponding to different situations.

[0163] The working principle and beneficial effects of the above technical solution are: by characterizing and quantifying the values ​​of the first communication reference indicator and the second communication reference indicator in each transmission stage, the value requirements of the first communication reference indicator and the second communication reference indicator in different situations are effectively determined; secondly, the obtained value characterization and quantification results are associated and bound with the dual-mode collaborative communication relationship, so as to effectively construct the dual-mode collaborative communication rule base, providing a reliable reference basis for subsequent dual-mode communications.

[0164] Embodiment 7:

[0165] Based on Embodiment 1, this embodiment provides a dual-mode communication module, a dual-mode communication terminal, including:

[0166] A data preparation unit, used to obtain the obtained dual-mode cooperative communication relationship and cache the data message to be transmitted into a transmission queue;

[0167] A synchronous triggering unit, used to synchronously trigger the transmission nodes based on the cached results, and receive the response results of each transmission node in real time;

[0168] The data transmission unit is used to perform initial transmission of the data message to be transmitted based on the dual-mode cooperative communication relationship after determining that all transmission nodes have responded based on the response results.

[0169] In this embodiment, synchronously triggering the transmission node based on the cache result means that when the data message to be transmitted is successfully cached in the transmission queue, the transmission node is triggered, thereby facilitating the transmission of the data message to be transmitted through the dual-mode communication method corresponding to each transmission node.

[0170] The working principle and beneficial effect of the above technical solution are: by caching the data packets to be transmitted in the transmission queue and synchronously triggering each transmission node after successful caching, the initial transmission of the data packets to be transmitted is realized according to the dual-mode collaborative communication relationship, thereby ensuring the transmission effect of the data packets to be transmitted.

[0171] Embodiment 8:

[0172] Based on Embodiment 1, this embodiment provides a dual-mode communication module, a dynamic adjustment end, including:

[0173] Communications monitoring unit, for:

[0174] obtaining a transmission plan for the initial transmission, and determining a sequence monitoring point for the initial transmission based on the transmission plan;

[0175] Monitoring sensors are deployed based on the sequence monitoring points, and real-time communication monitoring is performed on the initial transmission based on the monitoring sensors to obtain collaborative communication state parameters;

[0176] The cooperative communication state determination unit is used for:

[0177] Determine the monitoring dimensions based on the monitoring requirements, and determine the evaluation indicator set corresponding to each monitoring dimension;

[0178] An evaluation system is constructed based on the evaluation index set, and the cooperative communication state parameters are evaluated and analyzed based on the evaluation system to obtain the cooperative communication state of power line communication and wireless communication for the transmitted data message.

[0179] In this embodiment, the transmission plan refers to the specific scheme and steps for performing the initial transmission.

[0180] In this embodiment, the sequence monitoring point refers to a monitoring position determined according to the transmission plan for effectively monitoring the initial transmission.

[0181] In this embodiment, the cooperative communication state parameter refers to the specific transmission situation corresponding to the initial transmission obtained after real-time monitoring of the initial transmission process, including the mode switching state of each transmission node.

[0182] In this embodiment, the monitoring requirements are known in advance, including the monitoring parameter types (ie, monitoring dimensions).

[0183] In this embodiment, the evaluation index set refers to the basis and parameters for evaluating the effect of the communication status parameters.

[0184] The working principle and beneficial effects of the above technical solution are: by determining the serial monitoring points for the initial transmission according to the transmission plan of the initial transmission, it is convenient to deploy corresponding monitoring sensors at the serial monitoring points; secondly, the initial transmission is monitored in real time by the monitoring sensor to effectively determine the communication status parameters; finally, the evaluation index set is determined through the monitoring requirements, and the collaborative communication status parameters are evaluated according to the evaluation index set, so as to effectively determine the collaborative communication status of the power line communication and wireless communication for the data message to be transmitted, so as to facilitate the dynamic adjustment of the communication mode of the data message to be transmitted according to the collaborative communication state, and ensure the stable and reliable transmission of the data message to be transmitted through the dual-mode communication mode.

[0185] Embodiment 9:

[0186] Based on Embodiment 1, this embodiment provides a dual-mode communication module, a dynamic adjustment end, including:

[0187] A state analysis unit is used to obtain the cooperative communication state and split the cooperative communication state into nodes to obtain the sub-cooperative communication state of each transmission stage;

[0188] Dynamic adjustment unit for:

[0189] When the sub-cooperative communication state does not meet the expected requirements, respectively determining the channel evaluation values ​​of the power line communication and the wireless communication;

[0190] The optimal transmission mode is determined in power line communication and wireless communication based on the channel evaluation value, and the transmission process is dynamically adjusted based on the optimal transmission mode.

[0191] In this embodiment, the sub-cooperative communication state refers to the transmission effect of the data message to be transmitted in each transmission stage.

[0192] In this embodiment, the expected requirement is set in advance and is used to represent the minimum requirement that the sub-cooperative communication state needs to meet during the transmission process.

[0193] In this embodiment, the channel evaluation value refers to a parameter value used to characterize the transmission effects of power line communication and wireless communication.

[0194] In this embodiment, the optimal transmission mode refers to the best cooperative transmission mode of power line communication and wireless communication determined according to the channel evaluation value.

[0195] The working principle and beneficial effects of the above technical solution are: by analyzing the collaborative communication state, the sub-collaborative communication state of each transmission stage can be accurately and effectively determined; secondly, the sub-collaborative communication state is compared with the expected requirements to accurately and effectively determine the channel evaluation values ​​of power line communication and wireless communication; finally, the optimal transmission mode is determined according to the channel evaluation value, and the transmission process is dynamically adjusted, which improves the flexibility of switching between dual-mode communications and ensures the data transmission effect while improving the transmission efficiency.

[0196] Embodiment 10:

[0197] This embodiment provides a dual-mode communication method, such as Figure 3 As shown, including:

[0198] Step 1: Receive the data message to be transmitted, identify the data message to be transmitted, and determine the service type and service requirements;

[0199] Step 2: Determine the dual-mode cooperative communication relationship between power line communication and wireless communication based on the service type and service requirements, and perform initial transmission of the data message to be transmitted based on the dual-mode cooperative communication relationship;

[0200] Step 3: Perform real-time communication monitoring on the initial transmission, determine the cooperative communication status of the power line communication and the wireless communication for the data message to be transmitted, and dynamically adjust the transmission process of the power line communication and the wireless communication based on the cooperative communication status.

[0201] The working principle and beneficial effects of the above technical scheme are: by identifying the data message to be transmitted, the business type and business demand of the data message to be transmitted can be accurately and effectively locked, which provides convenience for determining the dual-mode collaborative communication relationship of the data message to be transmitted; secondly, the dual-mode collaborative communication relationship of power line communication and wireless communication is effectively determined according to the determined business type and business demand, and the data message to be transmitted is initially transmitted according to the determined dual-mode collaborative communication relationship, ensuring the transmission effect of the data message to be transmitted; finally, the initial transmission process is monitored in real time, and the communication mode of the data message to be transmitted is dynamically adjusted according to the monitoring results, ensuring stable and reliable transmission of the data message to be transmitted through the dual-mode communication mode, improving the flexibility of switching between dual-mode communications, and ensuring the data transmission effect while improving the transmission efficiency.

[0202] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A dual-mode communication module, characterized in that: include: The data identification terminal is used to receive the data message to be transmitted, identify the data message to be transmitted, and determine the service type and service requirements; The dual-mode communication terminal is used to determine the dual-mode cooperative communication relationship between the power line communication and the wireless communication based on the service type and service demand, and to perform initial transmission of the data message to be transmitted based on the dual-mode cooperative communication relationship; The dynamic adjustment end is used to perform real-time communication monitoring on the initial transmission, determine the cooperative communication state of the power line communication and the wireless communication for the data message to be transmitted, and dynamically adjust the transmission process of the power line communication and the wireless communication based on the cooperative communication state.

2. A dual-mode communication module according to claim 1, characterized in that: Data identification terminal, including: A task parsing unit, used to parse the data transmission task, determine the data source terminal and data receiving requirements, and extract the terminal attributes of the data source terminal; A parameter adaptation unit, configured to perform a first parameter adaptation on the data acquisition device based on the terminal attributes, and at the same time, perform a second parameter adaptation on the main control center based on the data reception requirements, and determine a flow direction of the data message to be transmitted based on the first parameter adaptation result and the second parameter adaptation result; The data acquisition unit is used to obtain the data message to be transmitted from the data source terminal based on the data acquisition device, and transmit the data message to be transmitted to the main control center based on the flow direction.

3. A dual-mode communication module according to claim 1, characterized in that: Data identification terminal, including: Message parsing unit, used for: Obtain the data message to be transmitted, and extract the message header of the data message to be transmitted; Determine a data description document of the data message to be transmitted based on the message header, and obtain the format and structure of the data message to be transmitted based on the data description document; The data message is structurally split based on the structure, and the data content of the data message to be transmitted is obtained based on the structural splitting result; Data identification unit, used for: Decoding the data content based on the format, and determining the field semantics of the data content based on the decoding result; Determine the service type and service requirements of the data message to be transmitted based on the field semantics.

4. A dual-mode communication module according to claim 3, characterized in that: Data identification unit, including: The result collating subunit is used to: Construct a data retention record table and assign association tags to the transmitted data packets and the obtained business types and business requirements; Generate a message digest based on the data content of the data message to be transmitted, and record the message digests of different data messages to be transmitted and the corresponding service types and service requirements in the data retention table in sequence based on the associated tags and the receiving time; The data caching subunit is used to independently cache the data retention record table and the data message to be transmitted based on the recording result, and to construct an association index between the message summary and the data message to be transmitted based on the independent caching result.

5. A dual-mode communication module according to claim 1, characterized in that: Dual-mode communication terminal, including: The result acquisition unit is used to: Obtain the service type and service requirements, and determine multi-dimensional communication limitation indicators and transmission tasks based on the service type and service requirements; Determine the scenario characteristics of the data message to be transmitted during the transmission process based on the transmission task, and divide the transmission process of the data message to be transmitted into phase nodes based on the scenario characteristics; Acquire environmental parameters of each transmission stage based on the stage node division result, and determine a first communication reference indicator of each transmission stage based on the environmental parameters; Data splitting unit, used for: Determine the service weight of each message fragment in the data message to be transmitted based on the semantic features of the data message to be transmitted, and perform differential segmentation of the data message to be transmitted according to different categories based on the service weight to obtain message fragments, and aggregate message fragments with the same service weight to obtain a message fragment set group; Determine an importance parameter of each message segment set in the message segment set group based on the multi-dimensional communication restriction index, and determine a second communication reference index for each transmission stage based on the importance parameter; Dual-mode collaborative communication unit, used for: Extracting basic communication parameters of power line communication and wireless communication, and obtaining communication performance of power line communication and wireless communication based on the basic communication parameters; Perform feature matching of the first communication reference index and the second communication reference index with the communication performance of the power line communication and the wireless communication, and determine the priority of the power line communication and the wireless communication of the data message to be transmitted under each transmission node based on the feature matching result; Mode switching adaptation is performed on the stage nodes based on the priority, and a dual-mode cooperative communication relationship of power line communication and wireless communication is obtained based on the mode switching adaptation result.

6. A dual-mode communication module according to claim 5, characterized in that: Dual-mode collaborative communication unit, including: A recording subunit, used to obtain a first communication reference indicator and a second communication reference indicator in each transmission phase, and to characterize and quantify the values ​​of the first communication reference indicator and the second communication reference indicator based on an environmental parameter and an importance parameter; The dual-mode collaborative communication library builds subunits for: The value representation quantization result is associated and bound with the dual-mode collaborative communication relationship, and a dual-mode collaborative communication reference strategy is obtained based on the associated binding result; A dual-mode collaborative communication rule base is constructed based on the dual-mode collaborative communication reference strategy, and the access rights to the dual-mode collaborative communication rule base are openly configured.

7. A dual-mode communication module according to claim 1, characterized in that: Dual-mode communication terminal, including: A data preparation unit, used to obtain the obtained dual-mode cooperative communication relationship and cache the data message to be transmitted into a transmission queue; A synchronous triggering unit, used to synchronously trigger the transmission nodes based on the cached results, and receive the response results of each transmission node in real time; The data transmission unit is used to perform initial transmission of the data message to be transmitted based on the dual-mode cooperative communication relationship after determining that all transmission nodes have responded based on the response results.

8. A dual-mode communication module according to claim 1, characterized in that: Dynamic adjustment end, including: Communications monitoring unit, for: obtaining a transmission plan for the initial transmission, and determining a sequence monitoring point for the initial transmission based on the transmission plan; Monitoring sensors are deployed based on the sequence monitoring points, and real-time communication monitoring is performed on the initial transmission based on the monitoring sensors to obtain collaborative communication state parameters; The cooperative communication state determination unit is used for: Determine the monitoring dimensions based on the monitoring requirements, and determine the evaluation indicator set corresponding to each monitoring dimension; An evaluation system is constructed based on the evaluation index set, and the cooperative communication state parameters are evaluated and analyzed based on the evaluation system to obtain the cooperative communication state of power line communication and wireless communication for the transmitted data message.

9. A dual-mode communication module according to claim 1, characterized in that: Dynamic adjustment end, including: A state analysis unit is used to obtain the cooperative communication state and split the cooperative communication state into nodes to obtain the sub-cooperative communication state of each transmission stage; Dynamic adjustment unit for: When the sub-cooperative communication state does not meet the expected requirements, respectively determining the channel evaluation values ​​of the power line communication and the wireless communication; The optimal transmission mode is determined in power line communication and wireless communication based on the channel evaluation value, and the transmission process is dynamically adjusted based on the optimal transmission mode.

10. A dual-mode communication method, characterized in that: include: Receive data packets to be transmitted, identify the data packets to be transmitted, and determine the service type and service requirements; Determine a dual-mode cooperative communication relationship between power line communication and wireless communication based on the service type and service requirements, and perform initial transmission of the data message to be transmitted based on the dual-mode cooperative communication relationship; Real-time communication monitoring is performed on the initial transmission to determine the cooperative communication status of the power line communication and the wireless communication for the data message to be transmitted, and the transmission process of the power line communication and the wireless communication is dynamically adjusted based on the cooperative communication status.

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