技术领域technical field
本发明涉及工业互联网技术领域，尤其涉及一种通信配置方法、工业侧设备、网络侧设备及计算机可读存储介质。The present invention relates to the technical field of industrial Internet, and in particular to a communication configuration method, industrial side equipment, network side equipment and computer-readable storage medium.
背景技术Background technique
工业互联网中通信流畅与稳定是非常重要的，然而，由于工业现场可能存在多条工业产线，多条工业产线可能执行不同的工控业务，且每条工业产线的具体工控业务还可能随时间变化，工业侧的通信配置一般可以快速适应这些变化，而现有技术没有提供网络侧感知并适应这些变化的方法，导致工业互联网中工业侧的通信配置与网络侧的通信配置可能不匹配，从而影响了通信数据的传输。Smooth and stable communication in the industrial Internet is very important. However, since there may be multiple industrial production lines on the industrial site, multiple industrial production lines may perform different industrial control services, and the specific industrial control services of each industrial production line may vary from time to time. Time changes, and the communication configuration on the industrial side can generally quickly adapt to these changes, but the existing technology does not provide a method for the network side to perceive and adapt to these changes, resulting in a mismatch between the communication configuration on the industrial side and the communication configuration on the network side in the Industrial Internet. Thus affecting the transmission of communication data.
发明内容Contents of the invention
本发明所要解决的技术问题是针对现有技术的上述不足，提供一种通信配置方法、工业侧设备、网络侧设备及计算机可读存储介质，以解决现有技术工业互联网中工业侧的通信配置与网络侧的通信配置可能不匹配的问题。The technical problem to be solved by the present invention is to provide a communication configuration method, industrial side equipment, network side equipment and computer-readable storage medium to solve the communication configuration of the industrial side in the prior art industrial Internet. A problem that may not match the communication configuration on the network side.
第一方面，本发明提供一种通信配置方法，应用于工业侧设备，所述方法包括：In the first aspect, the present invention provides a communication configuration method, which is applied to industrial side equipment, and the method includes:
根据工业产线的当前通信数据，获得工业产线在下一数据通信周期的预测工业侧通信配置，以及，根据工业产线的当前工控业务特征参数，获得工业产线在下一数据通信周期的通信需求；According to the current communication data of the industrial production line, obtain the predicted industrial side communication configuration of the industrial production line in the next data communication cycle, and obtain the communication requirements of the industrial production line in the next data communication cycle according to the current industrial control business characteristic parameters of the industrial production line ;
将预测工业侧通信配置和通信需求发送给网络侧设备，以使网络侧设备根据预测工业侧通信配置和通信需求，为工业产线制定下一数据通信周期的通信配置策略。Send the predicted industrial-side communication configuration and communication requirements to the network-side device, so that the network-side device can formulate a communication configuration strategy for the next data communication cycle for the industrial production line according to the predicted industrial-side communication configuration and communication requirements.
可选地，根据工业产线的当前通信数据，获得工业产线在下一数据通信周期的预测工业侧通信配置，具体包括：Optionally, according to the current communication data of the industrial production line, the predicted industrial side communication configuration of the industrial production line in the next data communication cycle is obtained, specifically including:
获取工业产线通过网络通信模块当前发送/接收的数据，根据当前发送/接收的数据分析获得当前使用的工业协议；Obtain the data currently sent/received by the industrial production line through the network communication module, and obtain the currently used industrial protocol based on the analysis of the currently sent/received data;
将当前发送/接收的数据和当前使用的工业协议输入预先训练好的模型进行推理，以获得工业产线在下一数据通信周期的预测工业侧通信配置。Input the currently sent/received data and the currently used industrial protocol into the pre-trained model for inference, so as to obtain the predicted industrial side communication configuration of the industrial production line in the next data communication cycle.
可选地，所述预先训练好的模型，预先通过如下步骤获得：Optionally, the pre-trained model is obtained in advance through the following steps:
根据历史发送/接收的数据和历史使用的工业协议训练本地联邦学习模型，以获得本地推理结果和本地模型训练参数；Train the local federated learning model according to historical sent/received data and historically used industrial protocols to obtain local inference results and local model training parameters;
将本地推理结果和本地模型训练参数发送给中心侧设备，以使中心侧设备协同多个本地推理结果和本地模型训练参数更新联邦学习的全局模型，并将全局模型发送给多个工业侧设备；Send the local inference results and local model training parameters to the center-side device, so that the center-side device cooperates with multiple local inference results and local model training parameters to update the global model of federated learning, and send the global model to multiple industrial-side devices;
接收中心侧设备发送的全局模型，以最新接收的全局模型作为所述预先训练好的模型。The global model sent by the central device is received, and the latest received global model is used as the pre-trained model.
可选地，所述下一数据通信周期的预测工业侧通信配置，具体包括：Optionally, the predicted industrial side communication configuration of the next data communication cycle specifically includes:
下一数据通信周期的预测长度、预测通信数据量、通信数据到达网络通信模块的预测最早时间、以及通信数据到达网络通信模块的第一时间偏差。The predicted length of the next data communication cycle, the predicted amount of communication data, the earliest predicted time when the communication data arrives at the network communication module, and the first time deviation when the communication data arrives at the network communication module.
可选地，根据工业产线的当前工控业务特征参数，获得工业产线在下一数据通信周期的通信需求，具体包括：Optionally, according to the current industrial control service characteristic parameters of the industrial production line, the communication requirements of the industrial production line in the next data communication cycle are obtained, specifically including:
获取工业产线的当前工控业务特征参数，包括：当前工控业务重要性等级、总线更新周期、工业产线性能参数；Obtain the characteristic parameters of the current industrial control business of the industrial production line, including: the importance level of the current industrial control business, the bus update cycle, and the performance parameters of the industrial production line;
根据总线更新周期获得工业产线的通信时延要求，以及，根据总线更新周期和工业产线性能参数获得工业产线的通信可靠性要求；Obtain the communication delay requirements of the industrial production line according to the bus update period, and obtain the communication reliability requirements of the industrial production line according to the bus update period and the performance parameters of the industrial production line;
将当前工控业务重要性等级、通信时延要求和通信可靠性要求组成工业产线在下一数据通信周期的通信需求。The current industrial control business importance level, communication delay requirements and communication reliability requirements are composed of the communication requirements of the industrial production line in the next data communication cycle.
可选地，将预测工业侧通信配置和通信需求发送给网络侧设备之后，所述方法还包括：Optionally, after sending the predicted industrial-side communication configuration and communication requirements to the network-side device, the method further includes:
如果接收到网络侧设备为工业产线制定的工业侧通信配置策略，则根据工业侧通信配置策略调整工业侧通信配置，并根据调整后的工业侧通信配置进行工业产线在下一数据通信周期的工业侧数据通信；If the industrial side communication configuration strategy formulated by the network side device for the industrial production line is received, the industrial side communication configuration is adjusted according to the industrial side communication configuration strategy, and the industrial production line is configured in the next data communication cycle according to the adjusted industrial side communication configuration. Industrial side data communication;
如果没有接收到网络侧设备为工业产线制定的工业侧通信配置策略，则根据预测工业侧通信配置进行工业产线在下一数据通信周期的工业侧数据通信。If the industrial side communication configuration strategy formulated by the network side device for the industrial production line is not received, the industrial side data communication of the industrial production line in the next data communication cycle is performed according to the predicted industrial side communication configuration.
第二方面，本发明提供一种通信配置方法，应用于网络侧设备，所述方法包括：In a second aspect, the present invention provides a communication configuration method, which is applied to a network side device, and the method includes:
接收工业产线在下一数据通信周期的预测工业侧通信配置和通信需求，所述预测工业侧通信配置是工业侧设备根据工业产线的当前通信数据获得的，所述通信需求是工业侧设备根据工业产线的当前工控业务特征参数获得的；Receive the predicted industrial-side communication configuration and communication demand of the industrial production line in the next data communication cycle, the predicted industrial-side communication configuration is obtained by the industrial-side equipment based on the current communication data of the industrial production line, and the communication demand is obtained by the industrial-side equipment according to Obtained from the current industrial control business characteristic parameters of the industrial production line;
根据预测工业侧通信配置和通信需求，为工业产线制定下一数据通信周期的通信配置策略。According to the forecasted industrial side communication configuration and communication demand, formulate a communication configuration strategy for the next data communication cycle for the industrial production line.
可选地，根据预测工业侧通信配置和通信需求，为工业产线制定下一数据通信周期的通信配置策略，具体包括：Optionally, according to the forecasted industrial side communication configuration and communication requirements, a communication configuration strategy for the next data communication cycle is formulated for the industrial production line, including:
根据预测工业侧通信配置和通信需求，为工业产线制定下一数据通信周期的网络侧通信配置策略，根据网络侧通信配置策略进行工业产线在下一数据通信周期的网络侧数据通信；According to the forecasted industrial side communication configuration and communication needs, formulate the network side communication configuration strategy for the next data communication cycle for the industrial production line, and carry out the network side data communication of the industrial production line in the next data communication cycle according to the network side communication configuration strategy;
根据预测工业侧通信配置和网络侧通信配置策略，判断是否为工业产线制定工业侧通信配置策略，如果是，将工业侧通信配置策略发送给工业侧设备。According to the predicted industrial-side communication configuration and network-side communication configuration strategy, it is judged whether to formulate an industrial-side communication configuration strategy for the industrial production line, and if so, send the industrial-side communication configuration strategy to the industrial-side device.
可选地，根据预测工业侧通信配置和通信需求，为工业产线制定下一数据通信周期的网络侧通信配置策略，具体包括：Optionally, according to the forecasted industrial-side communication configuration and communication requirements, a network-side communication configuration strategy for the next data communication cycle is formulated for the industrial production line, including:
根据预测工业侧通信配置和通信需求，利用预设评估函数计算工业产线的综合评估值；According to the forecasted industrial side communication configuration and communication demand, the comprehensive evaluation value of the industrial production line is calculated by using the preset evaluation function;
根据综合评估值为工业产线制定下一数据通信周期的网络侧通信配置策略，网络侧通信配置策略中包括调度执行时间；According to the comprehensive evaluation value, the network side communication configuration strategy for the next data communication cycle is formulated for the industrial production line, and the network side communication configuration strategy includes the scheduling execution time;
获取预测工业侧通信配置中的通信数据到达网络通信模块的预测最早时间和第一时间偏差；Obtain the predicted earliest time and first time deviation of the communication data arriving at the network communication module in the predicted industrial side communication configuration;
计算预测最早时间和调度执行时间的第二时间偏差，判断第一时间偏差和第二时间偏差的比较结果是否满足预设条件；Calculate the second time deviation between the predicted earliest time and the scheduled execution time, and judge whether the comparison result between the first time deviation and the second time deviation meets the preset condition;
如果否，优化网络侧通信配置策略，直至第一时间偏差和第二时间偏差的比较结果满足预设条件。If not, optimize the communication configuration strategy on the network side until the comparison result of the first time offset and the second time offset satisfies a preset condition.
可选地，根据预测工业侧通信配置和网络侧通信配置策略，判断是否为工业产线制定工业侧通信配置策略，具体包括：Optionally, according to the predicted industrial-side communication configuration and network-side communication configuration strategy, it is judged whether to formulate an industrial-side communication configuration strategy for the industrial production line, specifically including:
在第一时间偏差和第二时间偏差的比较结果满足预设条件后，根据第二时间偏差判断是否为工业产线制定工业侧通信配置策略，所述工业侧通信配置策略中包括调度执行时间。After the comparison result of the first time deviation and the second time deviation satisfies the preset condition, it is judged according to the second time deviation whether to formulate an industrial-side communication configuration strategy for the industrial production line, and the industrial-side communication configuration strategy includes scheduling execution time.
第三方面，本发明提供一种工业侧设备，所述设备包括：In a third aspect, the present invention provides an industrial side device, the device comprising:
第一分析模块，用于根据工业产线的当前通信数据，获得工业产线在下一数据通信周期的预测工业侧通信配置，以及，根据工业产线的当前工控业务特征参数，获得工业产线在下一数据通信周期的通信需求；The first analysis module is used to obtain the predicted industrial-side communication configuration of the industrial production line in the next data communication cycle according to the current communication data of the industrial production line, and obtain the next industrial production line’s industrial control business characteristic parameters according to the current industrial production line’s characteristic parameters. Communication requirements of a data communication cycle;
第一发送模块，与所述第一分析模块连接，用于将预测工业侧通信配置和通信需求发送给网络侧设备，以使网络侧设备根据预测工业侧通信配置和通信需求，为工业产线制定下一数据通信周期的通信配置策略。The first sending module is connected with the first analysis module, and is used to send the predicted industrial side communication configuration and communication requirements to the network side equipment, so that the network side equipment can provide the industrial production line with the predicted industrial side communication configuration and communication requirements. Formulate the communication configuration strategy for the next data communication cycle.
第四方面，本发明提供一种网络侧设备，所述设备包括：In a fourth aspect, the present invention provides a network side device, the device comprising:
第二接收模块，用于接收工业产线在下一数据通信周期的预测工业侧通信配置和通信需求，所述预测工业侧通信配置是工业侧设备根据工业产线的当前通信数据获得的，所述通信需求是工业侧设备根据工业产线的当前工控业务特征参数获得的；The second receiving module is used to receive the predicted industrial side communication configuration and communication demand of the industrial production line in the next data communication cycle, the predicted industrial side communication configuration is obtained by the industrial side equipment according to the current communication data of the industrial production line, the said The communication requirements are obtained by the industrial side equipment according to the current industrial control business characteristic parameters of the industrial production line;
第二分析模块，与所述第二接收模块连接，用于根据预测工业侧通信配置和通信需求，为工业产线制定下一数据通信周期的通信配置策略。The second analysis module is connected with the second receiving module, and is used to formulate a communication configuration strategy for the next data communication cycle for the industrial production line according to the predicted communication configuration and communication requirements on the industrial side.
第五方面，本发明提供一种计算机可读存储介质，其上存储有计算机程序，当所述计算机程序被处理器运行时，实现如上所述的通信配置方法。In a fifth aspect, the present invention provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is run by a processor, the above communication configuration method is implemented.
本发明提供一种通信配置方法、工业侧设备、网络侧设备及计算机可读存储介质，通过预测工业侧通信配置和通信需求，将预测的工业侧通信配置和通信需求发送给网络侧设备，使网络侧设备据此制定通信配置策略，从而获得工业侧与网络侧匹配的通信配置，进而使得通信数据可以流畅、稳定地传输，提升工业互联网的服务性能。The present invention provides a communication configuration method, industrial-side equipment, network-side equipment, and computer-readable storage media. By predicting the industrial-side communication configuration and communication requirements, the predicted industrial-side communication configuration and communication requirements are sent to the network-side equipment, so that Based on this, the network-side equipment formulates a communication configuration strategy to obtain a communication configuration that matches the industrial side and the network side, thereby enabling smooth and stable transmission of communication data and improving the service performance of the Industrial Internet.
附图说明Description of drawings
图1是本发明实施例的一种通信配置方法的流程图；FIG. 1 is a flowchart of a communication configuration method according to an embodiment of the present invention;
图2是本发明实施例的另一种通信配置方法的流程图；FIG. 2 is a flowchart of another communication configuration method according to an embodiment of the present invention;
图3是本发明实施例的一种工业侧设备的结构示意图；Fig. 3 is a schematic structural diagram of an industrial side device according to an embodiment of the present invention;
图4是本发明实施例的一种网络侧设备的结构示意图；FIG. 4 is a schematic structural diagram of a network side device according to an embodiment of the present invention;
图5是本发明实施例的一种工业互联网系统的结构示意图。Fig. 5 is a schematic structural diagram of an industrial Internet system according to an embodiment of the present invention.
具体实施方式Detailed ways
为使本领域技术人员更好地理解本发明的技术方案，下面将结合附图对本发明实施方式作进一步地详细描述。In order to enable those skilled in the art to better understand the technical solution of the present invention, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
可以理解的是，此处描述的具体实施例和附图仅仅用于解释本发明，而非对本发明的限定。It should be understood that the specific embodiments and drawings described here are only for explaining the present invention, rather than limiting the present invention.
可以理解的是，在不冲突的情况下，本发明中的各实施例及实施例中的各特征可相互组合。It can be understood that, in the case of no conflict, each embodiment and each feature in the embodiment of the present invention can be combined with each other.
可以理解的是，为便于描述，本发明的附图中仅示出了与本发明相关的部分，而与本发明无关的部分未在附图中示出。It can be understood that, for the convenience of description, only the parts related to the present invention are shown in the drawings of the present invention, while the parts irrelevant to the present invention are not shown in the drawings.
可以理解的是，本发明的实施例中所涉及的每个单元、模块可仅对应一个实体结构，也可由多个实体结构组成，或者，多个单元、模块也可集成为一个实体结构。It can be understood that each unit and module involved in the embodiments of the present invention may only correspond to one physical structure, or may be composed of multiple physical structures, or multiple units and modules may also be integrated into one physical structure.
可以理解的是，在不冲突的情况下，本发明的流程图和框图中所标注的功能、步骤可根据不同于附图中所标注的顺序发生。It can be understood that, in the case of no conflict, the functions and steps marked in the flowchart and block diagram of the present invention may occur in a sequence different from that marked in the drawings.
可以理解的是，本发明的流程图和框图中，示出了根据本发明各实施例的系统、装置、设备、方法的可能实现的体系架构、功能和操作。其中，流程图或框图中的每个方框可代表一个单元、模块、程序段、代码，其包含用于实现规定的功能的可执行指令。而且，框图和流程图中的每个方框或方框的组合，可用实现规定的功能的基于硬件的系统实现，也可用硬件与计算机指令的组合来实现。It can be understood that the flowcharts and block diagrams of the present invention show the system architecture, functions and operations of possible implementations of systems, devices, devices, and methods according to various embodiments of the present invention. Wherein, each block in the flowchart or block diagram may represent a unit, module, program segment, or code, which includes executable instructions for realizing specified functions. Furthermore, each block or combination of blocks in the block diagrams and flowcharts can be implemented by a hardware-based system which performs the specified function, or by a combination of hardware and computer instructions.
可以理解的是，本发明实施例中所涉及的单元、模块可通过软件的方式实现，也可通过硬件的方式来实现，例如单元、模块可位于处理器中。It can be understood that the units and modules involved in the embodiments of the present invention may be implemented by means of software or hardware, for example, the units and modules may be located in a processor.
为了便于理解本发明，首先介绍5G(第五代移动通信技术，fifth-generation)场景下的工业互联网，作为本发明可应用的一个具体场景示例。In order to facilitate the understanding of the present invention, the industrial Internet under the 5G (fifth-generation mobile communication technology, fifth-generation) scenario is firstly introduced as an example of a specific scenario where the present invention can be applied.
目前大部分柔性制造系统的控制思路是，通过工控系统给IO(输入输出，InputOutput)设备下发任务，并采集IO设备的状态信息，传统的工业企业内网中，工控系统与IO设备之间通信，大多是基于有线网络，网络中大量使用工业以太网协议，前五位工业以太类协议为EtherNet(以太网)、Profinet(自动化总线标准)、EtherCAT(EtherControlAutomation Technology，以太网控制自动化技术)、Modbus TCP(Modbus TransmissionControl Protocol，串行通信协议传输控制协议)、PowerLink(一项工业实时以太网协议)。随着网络技术的发展，对移动性有需求的工业内网，有线网络已不能满足需求。At present, the control idea of most flexible manufacturing systems is to issue tasks to IO (Input Output, InputOutput) devices through the industrial control system, and collect the status information of the IO devices. Communications are mostly based on wired networks, and a large number of industrial Ethernet protocols are used in the network. The top five industrial Ethernet protocols are EtherNet (Ethernet), Profinet (automation bus standard), EtherCAT (EtherControlAutomation Technology, Ethernet control automation technology), Modbus TCP (Modbus Transmission Control Protocol, serial communication protocol Transmission Control Protocol), PowerLink (an industrial real-time Ethernet protocol). With the development of network technology, the industrial intranet that requires mobility, the wired network can no longer meet the demand.
5G网络具有大带宽、低时延、高可靠的特性，当前逐步被用于改造工业内网。5G与工业网络融合组网时，原有工控系统应用与IO设备使用工业协议进行通信，使用5G网络承载工控应用的数据，此时，在工控端有用于数据通信的工业侧通信配置，网络端有用于数据通信的网络侧通信配置，随着工控业务的变化，对数据通信的时延及可靠性要求也会变化，工控端可以根据工控业务选择对应的工业协议等，使得工业侧通信配置适应工控业务的需求，但是网络侧的5G RAN(Radio Access Network，无线接入网)等，如果不能及时了解工控业务的变化，可能会出现工控应用与5G RAN的调度策略不匹配，进而导致数据不能流畅、稳定地传输5G networks have the characteristics of large bandwidth, low latency, and high reliability, and are currently being gradually used to transform industrial intranets. When 5G and industrial networks are integrated into the network, the original industrial control system applications and IO devices communicate using industrial protocols, and the 5G network is used to carry the data of industrial control applications. There is a network-side communication configuration for data communication. With the change of industrial control business, the delay and reliability requirements for data communication will also change. The industrial control end can select the corresponding industrial protocol according to the industrial control business, so that the industrial side communication configuration adapts However, if the 5G RAN (Radio Access Network, wireless access network) on the network side cannot keep abreast of changes in industrial control services, there may be a mismatch between industrial control applications and 5G RAN scheduling policies, resulting in data failure. Smooth and stable transmission
因此，本发明提出的一种通信配置方法、工业侧设备、网络侧设备及计算机可读存储介质，可以应用于5G与工业网络融合的过程中，支持工控应用与通信网络协同配置通信调度策略，提升数据通信时工业侧与网络侧通信能力的匹配，降低无序数据对于网络的冲击，提升服务体验。Therefore, a communication configuration method, industrial-side equipment, network-side equipment, and computer-readable storage medium proposed by the present invention can be applied in the process of 5G and industrial network integration, and support industrial control applications and communication networks to collaboratively configure communication scheduling strategies. Improve the matching of communication capabilities between the industrial side and the network side during data communication, reduce the impact of disordered data on the network, and improve service experience.
实施例1：Example 1:
如图1所示，本发明实施例1提供一种通信配置方法，可应用于如图2所示的工业侧设备01，所述方法包括：As shown in Figure 1, Embodiment 1 of the present invention provides a communication configuration method, which can be applied to the industrial side device 01 shown in Figure 2, and the method includes:
S11、根据工业产线的当前通信数据，获得工业产线在下一数据通信周期的预测工业侧通信配置，以及，根据工业产线的当前工控业务特征参数，获得工业产线在下一数据通信周期的通信需求；S11. According to the current communication data of the industrial production line, obtain the predicted industrial side communication configuration of the industrial production line in the next data communication cycle, and obtain the industrial production line’s communication configuration in the next data communication cycle according to the current industrial control business characteristic parameters of the industrial production line communication needs;
S12、将预测工业侧通信配置和通信需求发送给网络侧设备02，以使网络侧设备02根据预测工业侧通信配置和通信需求，为工业产线制定下一数据通信周期的通信配置策略。S12. Send the predicted industrial side communication configuration and communication demand to the network side device 02, so that the network side device 02 formulates a communication configuration strategy for the next data communication cycle for the industrial production line according to the predicted industrial side communication configuration and communication demand.
对应地，如图2所示的网络侧设备02，也执行如图3所示的另一种通信配置方法，包括：Correspondingly, the network side device 02 as shown in FIG. 2 also executes another communication configuration method as shown in FIG. 3 , including:
S21、接收工业产线在下一数据通信周期的预测工业侧通信配置和通信需求，所述预测工业侧通信配置是工业侧设备01根据工业产线的当前通信数据获得的，所述通信需求是工业侧设备01根据工业产线的当前工控业务特征参数获得的；S21. Receive the predicted industrial-side communication configuration and communication demand of the industrial production line in the next data communication cycle. The predicted industrial-side communication configuration is obtained by the industrial-side device 01 according to the current communication data of the industrial production line. The communication demand is the industrial The side device 01 is obtained according to the current industrial control service characteristic parameters of the industrial production line;
S22、根据预测工业侧通信配置和通信需求，为工业产线制定下一数据通信周期的通信配置策略。S22. Formulate a communication configuration strategy for the next data communication cycle for the industrial production line according to the predicted communication configuration and communication requirements on the industrial side.
具体而言，在本实施例中，通过工业侧设备01与网络侧设备02交互实现工业侧与网络侧匹配的通信配置，其中工业侧设备01布置在工业现场，且可以对接多条工业产线，每条工业产线由于自身执行的业务不同，可能有不同的通信需求，需要不同的网络配置，每个工业现场有自身的工业现场区域标识Nid，每条工业产线也有自身的产线标识Pid，在与网络侧设备02交互时，可以携带这两个标识以区分数据来源。网络侧设备02可以是设置在工业现场的，也可以是设置在网络端的，也可以部分设置在现场，部分设置在网络端，并无限制，可以通过Nid、Pid识别数据来源。为了适配工业侧和网络侧的通信配置，由工业侧设备01根据工业产线的当前通信数据，获得工业产线在下一数据通信周期的预测工业侧通信配置，根据工业产线的当前工控业务特征参数，获得工业产线在下一数据通信周期的通信需求，将预测工业侧通信配置和通信需求发送给网络侧设备02，由网络侧设备02接收工业产线在下一数据通信周期的预测工业侧通信配置和通信需求，根据预测工业侧通信配置和通信需求，为工业产线制定下一数据通信周期的通信配置策略，在下一数据通信周期为工业产线的通信数据执行所制定的通信配置策略，则可以使得通信数据流畅、稳定地传输，提升工业互联网的服务性能。Specifically, in this embodiment, the communication configuration between the industrial side and the network side is realized through the interaction between the industrial side device 01 and the network side device 02, where the industrial side device 01 is arranged at the industrial site and can be connected to multiple industrial production lines , each industrial production line may have different communication requirements and require different network configurations due to the different services it performs. Each industrial site has its own industrial site area ID Nid, and each industrial production line also has its own production line ID Pid, when interacting with the network-side device 02, can carry these two identifiers to distinguish data sources. The network-side device 02 can be installed on the industrial site or on the network side, or partly on the site and partly on the network side. There is no limit. The source of data can be identified by Nid and Pid. In order to adapt to the communication configuration of the industrial side and the network side, the industrial side device 01 obtains the predicted industrial side communication configuration of the industrial production line in the next data communication cycle according to the current communication data of the industrial production line, and according to the current industrial control business of the industrial production line Characteristic parameters, obtain the communication demand of the industrial production line in the next data communication cycle, and send the forecasted industrial side communication configuration and communication demand to the network side device 02, and the network side device 02 will receive the forecasted industrial side of the industrial production line in the next data communication cycle Communication configuration and communication requirements, according to the forecasted industrial side communication configuration and communication requirements, formulate a communication configuration strategy for the next data communication cycle for the industrial production line, and implement the communication configuration strategy for the communication data of the industrial production line in the next data communication cycle , it can make the communication data be transmitted smoothly and stably, and improve the service performance of the industrial Internet.
可选地，工业侧设备01根据工业产线的当前通信数据，获得工业产线在下一数据通信周期的预测工业侧通信配置，具体包括：Optionally, the industrial-side device 01 obtains the predicted industrial-side communication configuration of the industrial production line in the next data communication cycle according to the current communication data of the industrial production line, specifically including:
获取工业产线通过网络通信模块当前发送/接收的数据，根据当前发送/接收的数据分析获得当前使用的工业协议；Obtain the data currently sent/received by the industrial production line through the network communication module, and obtain the currently used industrial protocol based on the analysis of the currently sent/received data;
将当前发送/接收的数据和当前使用的工业协议输入预先训练好的模型进行推理，以获得工业产线在下一数据通信周期的预测工业侧通信配置。Input the currently sent/received data and the currently used industrial protocol into the pre-trained model for inference, so as to obtain the predicted industrial side communication configuration of the industrial production line in the next data communication cycle.
具体而言，在本实施例中，工业产线的数据通信包括上行数据通信和下行数据通信，即包括发送和接收数据，可以有对应的上行数据通信周期和下行数据通信周期，对上行数据通信和下行数据通信分别进行通信配置。Specifically, in this embodiment, the data communication of the industrial production line includes uplink data communication and downlink data communication, that is, including sending and receiving data, there may be corresponding uplink data communication cycle and downlink data communication cycle, for uplink data communication Communication configuration is performed separately with downlink data communication.
可选地，工业侧设备01中所述预先训练好的模型，预先通过如下步骤获得：Optionally, the pre-trained model in the industrial side device 01 is obtained in advance through the following steps:
根据历史发送/接收的数据和历史使用的工业协议训练本地联邦学习模型，以获得本地推理结果和本地模型训练参数；Train the local federated learning model according to historical sent/received data and historically used industrial protocols to obtain local inference results and local model training parameters;
将本地推理结果和本地模型训练参数发送给中心侧设备03，以使中心侧设备03协同多个本地推理结果和本地模型训练参数更新联邦学习的全局模型，并将全局模型发送给多个工业侧设备01；Send the local inference results and local model training parameters to the center-side device 03, so that the center-side device 03 can coordinate multiple local inference results and local model training parameters to update the global model of federated learning, and send the global model to multiple industrial sides device 01;
接收中心侧设备03发送的全局模型，以最新接收的全局模型作为所述预先训练好的模型。The global model sent by the central device 03 is received, and the latest received global model is used as the pre-trained model.
具体而言，在本实施例中，通过工业侧设备01和中心侧设备03协同进行联邦学习，以获得用于预测下一数据通信周期工业侧通信配置的模型，在中心侧设备03的中心协同训练模块与工业侧设备01的工业现场协同训练模块上，部署联邦学习框架，通过横向联邦学习，实现对工业现场的工业侧通信配置特征的学习，包括根据每个通信周期内的工控业务量制定合适的发送/接收的时间、数据量大小等；中心协同训练模块部署联邦学习框架的聚合训练模型，并向工业现场协同训练模块下发模型汇聚结果、聚合推理结果、对接数据安全机制等；工业现场协同训练模块部署联邦学习的本地模型，用于从5G系统中解析工业数据，并结合通信协议信息，推理本地工业侧通信配置，训练本地联邦学习模型，将本地推理结果和模型训练参数上传至中心协同训练模块；中心协同训练模块接收各工业现场协同训练模块的本地模型训练参数和推理结果，更新全局模型，将全局模型发送到各工业现场协同训练模块；工业现场协同训练模块接收全局模型后，实时更新，并用新的全局模型进行工业侧通信配置的推理。工业侧通信配置反应的是工业系统实际通信发送/接收数据的情况，可能与工业系统实际协议设置相关，通信协议变化时，通信周期、分组数据到达时间等都可能变化，因此需要智能化模型的实时推理判断。Specifically, in this embodiment, the industrial-side device 01 and the central-side device 03 cooperate to perform federated learning to obtain a model for predicting the industrial-side communication configuration of the next data communication cycle, and the center of the central-side device 03 coordinates The federated learning framework is deployed on the training module and the industrial site collaborative training module of the industrial side equipment 01, and the learning of the industrial side communication configuration characteristics of the industrial site is realized through horizontal federated learning, including the establishment of industrial control traffic according to each communication cycle Appropriate sending/receiving time, data size, etc.; the central collaborative training module deploys the aggregated training model of the federated learning framework, and delivers model aggregation results, aggregated reasoning results, and docking data security mechanisms to the industrial site collaborative training module; The on-site collaborative training module deploys a local model of federated learning to analyze industrial data from the 5G system, combine communication protocol information, infer local industrial side communication configuration, train local federated learning models, and upload local inference results and model training parameters to Center collaborative training module; the central collaborative training module receives the local model training parameters and inference results of each industrial site collaborative training module, updates the global model, and sends the global model to each industrial site collaborative training module; after the industrial site collaborative training module receives the global model , updated in real time, and use the new global model to reason about the communication configuration on the industrial side. The communication configuration on the industrial side reflects the actual communication sending/receiving data of the industrial system, which may be related to the actual protocol setting of the industrial system. When the communication protocol changes, the communication period and packet data arrival time may change, so the intelligent model is required. Real-time reasoning and judgment.
可选地，工业侧设备01的所述下一数据通信周期的预测工业侧通信配置，具体包括：Optionally, the predicted industrial side communication configuration of the next data communication cycle of the industrial side device 01 specifically includes:
下一数据通信周期的预测长度、预测通信数据量、通信数据到达网络通信模块的预测最早时间、以及通信数据到达网络通信模块的第一时间偏差。The predicted length of the next data communication cycle, the predicted amount of communication data, the earliest predicted time when the communication data arrives at the network communication module, and the first time deviation when the communication data arrives at the network communication module.
具体而言，在本实施例中，当工业现场的工控系统或IO设备通过5G通信模块发送数据至工业现场UPF(用户端口功能，User Port Function)时，或是通过5G通信模块接收数据时，工业侧设备01从5GC(5Gcore，5G核心网)实时感知到工控系统或IO设备发送/接收的数据，解析数据，分析对应的工业协议字段，推理本地工业侧通信配置，包括：上行通信数据的发送周期长度、数据量大小、第一个分组数据到达工控系统或工业IO设备出口的可能时间范围(t～t+Δ)或到达RAN的可能时间范围(t+空口时延～t+空口时延+Δ)；下行通信数据的发送周期长度、数据量大小、第一个分组数据到达RAN的可能时间范围(t～t+Δ)；t/t+空口时延可以解释为预测通信数据到达网络通信模块的最早时间，即数据通信周期内，工控系统产生/需要的数据分组到达5G通信模块的最早时间，与工业应用通信策略相关，Δ是考虑工业应用通信周期和模型估算偏差的一个预留量，即预测通信数据到达网络通信模块的第一时间偏差。Specifically, in this embodiment, when the industrial control system or IO device on the industrial site sends data to the industrial site UPF (User Port Function, User Port Function) through the 5G communication module, or when receiving data through the 5G communication module, The industrial side device 01 perceives the data sent/received by the industrial control system or IO device from the 5GC (5Gcore, 5G core network) in real time, parses the data, analyzes the corresponding industrial protocol fields, and infers the local industrial side communication configuration, including: uplink communication data The length of the sending cycle, the size of the data volume, the possible time range (t~t+Δ) of the first packet data arriving at the exit of the industrial control system or industrial IO equipment or the possible time range of reaching the RAN (t+air interface delay～t+air interface delay+ Δ); the length of the sending cycle of downlink communication data, the size of the data volume, and the possible time range for the first packet data to reach the RAN (t~t+Δ); t/t+air interface delay can be interpreted as predicting the arrival of communication data to the network communication module The earliest time of , that is, the earliest time for the data packets generated/needed by the industrial control system to arrive at the 5G communication module within the data communication cycle, is related to the industrial application communication strategy. Δ is a reserved amount considering the industrial application communication cycle and model estimation deviation. That is, the first time deviation for predicting the communication data arriving at the network communication module.
可选地，工业侧设备01根据工业产线的当前工控业务特征参数，获得工业产线在下一数据通信周期的通信需求，具体包括：Optionally, the industrial side device 01 obtains the communication requirements of the industrial production line in the next data communication cycle according to the current industrial control service characteristic parameters of the industrial production line, specifically including:
获取工业产线的当前工控业务特征参数，包括：当前工控业务重要性等级、总线更新周期、工业产线性能参数；Obtain the characteristic parameters of the current industrial control business of the industrial production line, including: the importance level of the current industrial control business, the bus update cycle, and the performance parameters of the industrial production line;
根据总线更新周期获得工业产线的通信时延要求，以及，根据总线更新周期和工业产线性能参数获得工业产线的通信可靠性要求；Obtain the communication delay requirements of the industrial production line according to the bus update period, and obtain the communication reliability requirements of the industrial production line according to the bus update period and the performance parameters of the industrial production line;
将当前工控业务重要性等级、通信时延要求和通信可靠性要求组成工业产线在下一数据通信周期的通信需求。The current industrial control business importance level, communication delay requirements and communication reliability requirements are composed of the communication requirements of the industrial production line in the next data communication cycle.
具体而言，在本实施例中，工业侧设备01通过对工控业务特征管理和分析，获取工业现场工业产线的相关通信需求信息，包括：产线标识Pid及对应的通信时延需求D、单包可靠性需求R、业务重要性等级L，首先获得每个产线各异的工控业务的特征参数，包括：{工业现场区域标识Nid，产线标识Pid，产线业务可用性要求CSA，连续不宕机年数CSR，产线节点宕机相关度n，总线更新周期CT，生存时间ST(ST可以用于计算m，m＝ST/CT+1)，看门狗计数器m，业务重要性等级L}；然后根据上述特征参数计算工业现场区域内各产线对时延D及周期通信时单次发送数据包的可靠性R的要求，包括：D＝f(CT)，R＝f(CSA,CSR,n,CT,m)。Specifically, in this embodiment, the industrial-side device 01 obtains the relevant communication demand information of the industrial production line on the industrial site by managing and analyzing the characteristics of the industrial control business, including: the production line identifier Pid and the corresponding communication delay requirement D, Single package reliability requirement R, business importance level L, first obtain the characteristic parameters of the industrial control business of each production line, including: {industrial site area identification Nid, production line identification Pid, production line business availability requirements CSA, continuous Number of years without downtime CSR, production line node downtime correlation n, bus update cycle CT, survival time ST (ST can be used to calculate m, m=ST/CT+1), watchdog counter m, business importance level L}; then calculate the requirements of each production line in the industrial site area for the reliability R of the time delay D and periodic communication of a single data packet according to the above-mentioned characteristic parameters, including: D=f(CT), R=f(CSA ,CSR,n,CT,m).
具体而言，在本实施例中，工业侧设备01最终发送给网络侧设备02的预测工业侧通信配置和通信需求的信息，可以是如下形式：{产线标识Pid，周期长度2ms、通信数据量20byte、通信数据到达网络通信模块的最早到达时间及其时间偏差(t～t+Δ)、当前工控业务重要性等级L5、通信时延要求2ms和通信可靠性要求99.999％}。Specifically, in this embodiment, the information on the predicted industrial communication configuration and communication requirements that the industrial device 01 finally sends to the network device 02 may be in the following form: {Production line identifier Pid, cycle length 2ms, communication data 20byte, the earliest arrival time of communication data to the network communication module and its time deviation (t~t+Δ), the current importance level of industrial control business L5, the communication delay requirement of 2ms and the communication reliability requirement of 99.999%}.
可选地，上述信息到达网络侧设备02后，网络侧设备02执行如下操作：Optionally, after the above information reaches the network side device 02, the network side device 02 performs the following operations:
根据预测工业侧通信配置和通信需求，为工业产线制定下一数据通信周期的网络侧通信配置策略，包括：根据预测工业侧通信配置和通信需求，利用预设评估函数计算工业产线的综合评估值；根据综合评估值为工业产线制定下一数据通信周期的网络侧通信配置策略，网络侧通信配置策略中包括调度执行时间；获取预测工业侧通信配置中的通信数据到达网络通信模块的预测最早时间和第一时间偏差；计算预测最早时间和调度执行时间的第二时间偏差，判断第一时间偏差和第二时间偏差的比较结果是否满足预设条件；如果否，优化网络侧通信配置策略，直至第一时间偏差和第二时间偏差的比较结果满足预设条件；根据网络侧通信配置策略进行工业产线在下一数据通信周期的网络侧数据通信；According to the forecasted industrial side communication configuration and communication demand, formulate the network side communication configuration strategy for the next data communication cycle for the industrial production line, including: according to the forecasted industrial side communication configuration and communication demand, use the preset evaluation function to calculate the comprehensive value of the industrial production line Evaluation value; according to the comprehensive evaluation value, the network side communication configuration strategy for the next data communication cycle is formulated for the industrial production line. The network side communication configuration strategy includes the scheduling execution time; the communication data in the predicted industrial side communication configuration arrives at the network communication module. Predict the earliest time and the first time deviation; calculate the second time deviation between the predicted earliest time and the scheduled execution time, and judge whether the comparison result of the first time deviation and the second time deviation meets the preset condition; if not, optimize the communication configuration on the network side Strategy, until the comparison result of the first time deviation and the second time deviation meets the preset condition; perform the network side data communication of the industrial production line in the next data communication cycle according to the network side communication configuration strategy;
根据预测工业侧通信配置和网络侧通信配置策略，判断是否为工业产线制定工业侧通信配置策略，包括：在第一时间偏差和第二时间偏差的比较结果满足预设条件后，根据第二时间偏差判断是否为工业产线制定工业侧通信配置策略，如果是，将工业侧通信配置策略发送给工业侧设备01，所述工业侧通信配置策略中包括调度执行时间。According to the predicted industrial-side communication configuration and network-side communication configuration strategy, it is judged whether to formulate an industrial-side communication configuration strategy for the industrial production line, including: after the comparison result of the first time deviation and the second time deviation meets the preset conditions, according to the second The time deviation determines whether an industrial-side communication configuration strategy is formulated for the industrial production line, and if so, sends the industrial-side communication configuration strategy to the industrial-side device 01, and the industrial-side communication configuration strategy includes the scheduled execution time.
具体而言，在本实施例中，网络侧设备02根据从工业侧设备01接收到的产线业务信息(即前述预测工业侧通信配置和通信需求的信息)，生成各产线工业应用的通信配置策略。网络侧设备02具体可以是RAN，RAN根据产线业务信息，确定自身网络侧的通信配置策略，包括用于传输下一周期通信数据的帧格式、对应的调度策略、以及相应的调度执行时间(是5G系统为了承载上述工业应用数据的时间，即网络侧执行数据通信的时间)等，更具体地，可以设计综合计算通信数据量、周期长度、时延需求、业务重要性等级和可靠性要求的函数，并分别为每个要素分配权重，计算综合评估值，根据评估值设计无线帧上下行配比等策略，确定计划的调度时间等；RAN获取通信数据到达网络通信模块的预测最早时间，下行数据即时间t，上行数据为时间t加上空口时延，工业侧设备01可以发送的是t，由网络侧设备02计算t+空口时延；RAN计算预测最早时间与调度执行时间的第二时间偏差，出现第二时间偏差是因为5G调度策略会考虑所有接入产线的情况安排全局的调度，为了达到全局的最优，可能会与某个产线原有的通信策略没有完全匹配上，可能会需要工业侧根据5G的调度细微优化自身的通信配置，以达到两侧对接的最优；判断网络侧的调度策略是否最优，或者在网络侧的调度策略已经最优的情况下，是否需要优化工业侧的网络配置，可以以产线业务信息中的Δ为判断标准，如果第二时间偏差大于这个值，需要5G系统侧优化，可以设定≤Δ的阈值以保留一定的冗余度，如果第二时间偏差大于RAN设定的阈值，RAN优化调度策略，如果第二时间偏差不大于RAN设定的阈值，RAN生成包含调度执行时间的工业侧通信配置策略，发送至工业侧设备，也可以调度执行时间转换为外部时钟参考时间发送至工业侧设备，理论上当第二时间偏差很小时，即工业侧数据到达网络通信模块的时间与网络侧执行调度数据的时间接近，二者是匹配的，可以无需再优化工业侧通信配置，直接使用预测的工业侧通信配置即可。Specifically, in this embodiment, the network-side device 02 generates communication information for each production line industrial application based on the production line business information received from the industrial-side device 01 (that is, the aforementioned information for predicting the communication configuration and communication requirements of the industrial side). Configure policies. The network side device 02 may specifically be a RAN, and the RAN determines its own network side communication configuration strategy according to the production line business information, including the frame format used to transmit the communication data of the next cycle, the corresponding scheduling strategy, and the corresponding scheduling execution time ( It is the time for the 5G system to carry the above-mentioned industrial application data, that is, the time for the network side to perform data communication), etc., more specifically, it can be designed to comprehensively calculate the amount of communication data, cycle length, delay requirements, business importance level and reliability requirements function, and assign weights to each element respectively, calculate the comprehensive evaluation value, design strategies such as wireless frame uplink and downlink ratio according to the evaluation value, determine the planned scheduling time, etc.; RAN obtains the earliest predicted time when the communication data arrives at the network communication module, The downlink data is the time t, and the uplink data is the time t plus the air interface delay. The industrial-side device 01 can send t, and the network-side device 02 calculates t+air interface delay; Time deviation, the second time deviation occurs because the 5G scheduling strategy will consider all access to the production line to arrange global scheduling. In order to achieve the global optimum, it may not completely match the original communication strategy of a certain production line. , it may be necessary for the industrial side to finely optimize its own communication configuration according to 5G scheduling to achieve the optimal connection between the two sides; to judge whether the scheduling strategy on the network side is optimal, or if the scheduling strategy on the network side is already optimal, Whether it is necessary to optimize the network configuration on the industrial side can be judged based on Δ in the production line business information. If the second time deviation is greater than this value, optimization on the 5G system side is required, and a threshold value ≤Δ can be set to retain certain redundancy If the second time deviation is greater than the threshold set by the RAN, the RAN optimizes the scheduling strategy. If the second time deviation is not greater than the threshold set by the RAN, the RAN generates an industrial-side communication configuration policy including the scheduling execution time and sends it to the industrial-side device , the scheduling execution time can also be converted into an external clock reference time and sent to the industrial side equipment. In theory, when the second time deviation is small, that is, the time when the industrial side data arrives at the network communication module is close to the time when the network side executes the scheduling data. If it is matched, there is no need to optimize the communication configuration of the industrial side, and the predicted communication configuration of the industrial side can be directly used.
可选地，工业侧设备01将预测工业侧通信配置和通信需求发送给网络侧设备02之后，所述方法还包括：Optionally, after the industrial-side device 01 sends the predicted industrial-side communication configuration and communication requirements to the network-side device 02, the method further includes:
如果工业侧设备01接收到网络侧设备02为工业产线制定的工业侧通信配置策略，则根据工业侧通信配置策略调整工业侧通信配置，并根据调整后的工业侧通信配置进行工业产线在下一数据通信周期的工业侧数据通信；If the industrial-side device 01 receives the industrial-side communication configuration strategy formulated by the network-side device 02 for the industrial production line, it adjusts the industrial-side communication configuration according to the industrial-side communication configuration strategy, and performs the industrial production line according to the adjusted industrial-side communication configuration. Data communication on the industrial side of a data communication cycle;
如果工业侧设备01没有接收到网络侧设备02为工业产线制定的工业侧通信配置策略，则根据预测工业侧通信配置进行工业产线在下一数据通信周期的工业侧数据通信。If the industrial-side device 01 does not receive the industrial-side communication configuration strategy formulated by the network-side device 02 for the industrial production line, it will perform industrial-side data communication of the industrial production line in the next data communication cycle according to the predicted industrial-side communication configuration.
具体而言，在本实施例中，工业侧设备01在接收到网络侧设备02发送的工业侧通信配置策略后，可以根据其中的调度执行时间调整分组数据到达网络通信模块的时间，使二者最接近，以便数据到达网络通信模块后被立即传送，从而降低无序数据对网络的冲击，提升5G对工业的服务体验。Specifically, in this embodiment, after receiving the industrial-side communication configuration policy sent by the network-side device 02, the industrial-side device 01 can adjust the time when the packet data arrives at the network communication module according to the scheduled execution time therein, so that both The closest, so that the data is transmitted immediately after reaching the network communication module, thereby reducing the impact of disordered data on the network and improving the service experience of 5G for the industry.
实施例2：Example 2:
如图3所示，本发明实施例2提供一种通信配置方法，可应用于如图2所示的网络侧设备02，所述方法包括：As shown in Figure 3, Embodiment 2 of the present invention provides a communication configuration method, which can be applied to the network side device 02 shown in Figure 2, and the method includes:
S21、接收工业产线在下一数据通信周期的预测工业侧通信配置和通信需求，所述预测工业侧通信配置是工业侧设备01根据工业产线的当前通信数据获得的，所述通信需求是工业侧设备01根据工业产线的当前工控业务特征参数获得的；S21. Receive the predicted industrial-side communication configuration and communication requirements of the industrial production line in the next data communication cycle. The predicted industrial-side communication configuration is obtained by the industrial-side device 01 according to the current communication data of the industrial production line. The communication requirements are industrial The side device 01 is obtained according to the current industrial control service characteristic parameters of the industrial production line;
S22、根据预测工业侧通信配置和通信需求，为工业产线制定下一数据通信周期的通信配置策略。S22. Formulate a communication configuration strategy for the next data communication cycle for the industrial production line according to the predicted communication configuration and communication requirements on the industrial side.
可选地，根据预测工业侧通信配置和通信需求，为工业产线制定下一数据通信周期的通信配置策略，具体包括：Optionally, according to the forecasted industrial side communication configuration and communication requirements, a communication configuration strategy for the next data communication cycle is formulated for the industrial production line, including:
根据预测工业侧通信配置和通信需求，为工业产线制定下一数据通信周期的网络侧通信配置策略，根据网络侧通信配置策略进行工业产线在下一数据通信周期的网络侧数据通信；According to the forecasted industrial side communication configuration and communication needs, formulate the network side communication configuration strategy for the next data communication cycle for the industrial production line, and carry out the network side data communication of the industrial production line in the next data communication cycle according to the network side communication configuration strategy;
根据预测工业侧通信配置和网络侧通信配置策略，判断是否为工业产线制定工业侧通信配置策略，如果是，将工业侧通信配置策略发送给工业侧设备01。According to the predicted industrial-side communication configuration and network-side communication configuration strategy, it is judged whether to formulate an industrial-side communication configuration strategy for the industrial production line, and if so, send the industrial-side communication configuration strategy to the industrial-side device 01.
可选地，根据预测工业侧通信配置和通信需求，为工业产线制定下一数据通信周期的网络侧通信配置策略，具体包括：Optionally, according to the forecasted industrial-side communication configuration and communication requirements, a network-side communication configuration strategy for the next data communication cycle is formulated for the industrial production line, including:
根据预测工业侧通信配置和通信需求，利用预设评估函数计算工业产线的综合评估值；According to the forecasted industrial side communication configuration and communication demand, the comprehensive evaluation value of the industrial production line is calculated by using the preset evaluation function;
根据综合评估值为工业产线制定下一数据通信周期的网络侧通信配置策略，网络侧通信配置策略中包括调度执行时间；According to the comprehensive evaluation value, the network side communication configuration strategy for the next data communication cycle is formulated for the industrial production line, and the network side communication configuration strategy includes the scheduling execution time;
获取预测工业侧通信配置中的通信数据到达网络通信模块的预测最早时间和第一时间偏差；Obtain the predicted earliest time and first time deviation of the communication data arriving at the network communication module in the predicted industrial side communication configuration;
计算预测最早时间和调度执行时间的第二时间偏差，判断第一时间偏差和第二时间偏差的比较结果是否满足预设条件；Calculate the second time deviation between the predicted earliest time and the scheduled execution time, and judge whether the comparison result between the first time deviation and the second time deviation meets the preset condition;
如果否，优化网络侧通信配置策略，直至第一时间偏差和第二时间偏差的比较结果满足预设条件。If not, optimize the communication configuration strategy on the network side until the comparison result of the first time offset and the second time offset satisfies a preset condition.
可选地，根据预测工业侧通信配置和网络侧通信配置策略，判断是否为工业产线制定工业侧通信配置策略，具体包括：Optionally, according to the predicted industrial-side communication configuration and network-side communication configuration strategy, it is judged whether to formulate an industrial-side communication configuration strategy for the industrial production line, specifically including:
在第一时间偏差和第二时间偏差的比较结果满足预设条件后，根据第二时间偏差判断是否为工业产线制定工业侧通信配置策略，所述工业侧通信配置策略中包括调度执行时间。After the comparison result of the first time deviation and the second time deviation satisfies the preset condition, it is judged according to the second time deviation whether to formulate an industrial-side communication configuration strategy for the industrial production line, and the industrial-side communication configuration strategy includes scheduling execution time.
本发明实施例2提供一种应用于网络侧设备02的通信配置方法，可以由网络侧设备02根据工业侧设备01发送的预测工业侧通信配置和通信需求，制定自身与工业侧适配的网络侧通信配置策略，从而获得工业侧与网络侧匹配的通信配置，进而使得通信数据可以流畅、稳定地传输，提升工业互联网的服务性能；也可以进一步根据网络侧通信配置策略制定工业侧通信配置策略，通过优化工业侧的通信配置，提高两侧通信配置的适配程度，进一步提升通信数据传输的流畅度和稳定性；实施例2的方法与实施例1的方法是交互对应的关系，详细的技术方案已经在实施例1进行了说明，可以结合理解。Embodiment 2 of the present invention provides a communication configuration method applied to the network-side device 02. The network-side device 02 can formulate a network adapted to itself and the industrial side according to the predicted industrial-side communication configuration and communication requirements sent by the industrial-side device 01. communication configuration strategy on the industrial side, so as to obtain the communication configuration matching the industrial side and the network side, so that the communication data can be transmitted smoothly and stably, and the service performance of the industrial Internet can be improved; the industrial side communication configuration strategy can also be further formulated according to the network side communication configuration strategy , by optimizing the communication configuration on the industrial side, the degree of adaptation of the communication configuration on both sides is improved, and the fluency and stability of communication data transmission are further improved; the method in embodiment 2 and the method in embodiment 1 are interactively corresponding, detailed The technical solution has been described in Embodiment 1 and can be understood in combination.
实施例3：Example 3:
如图4所示，本发明实施例3可以提供如图2所示的一种工业侧设备01，所述设备包括：As shown in Figure 4, Embodiment 3 of the present invention can provide an industrial side device 01 as shown in Figure 2, and the device includes:
第一分析模块11，用于根据工业产线的当前通信数据，获得工业产线在下一数据通信周期的预测工业侧通信配置，以及，根据工业产线的当前工控业务特征参数，获得工业产线在下一数据通信周期的通信需求；The first analysis module 11 is used to obtain the predicted industrial side communication configuration of the industrial production line in the next data communication cycle according to the current communication data of the industrial production line, and obtain the industrial production line according to the current industrial control business characteristic parameters of the industrial production line Communication requirements in the next data communication cycle;
第一发送模块12，与所述第一分析模块11连接，用于将预测工业侧通信配置和通信需求发送给网络侧设备02，以使网络侧设备02根据预测工业侧通信配置和通信需求，为工业产线制定下一数据通信周期的通信配置策略。The first sending module 12 is connected to the first analysis module 11, and is used to send the predicted industrial side communication configuration and communication requirements to the network side device 02, so that the network side device 02 can, according to the predicted industrial side communication configuration and communication requirements, Develop communication configuration strategies for the next data communication cycle for industrial production lines.
可选地，第一分析模块11，具体用于：Optionally, the first analysis module 11 is specifically used for:
获取工业产线通过网络通信模块当前发送/接收的数据，根据当前发送/接收的数据分析获得当前使用的工业协议；Obtain the data currently sent/received by the industrial production line through the network communication module, and obtain the currently used industrial protocol based on the analysis of the currently sent/received data;
将当前发送/接收的数据和当前使用的工业协议输入预先训练好的模型进行推理，以获得工业产线在下一数据通信周期的预测工业侧通信配置。Input the currently sent/received data and the currently used industrial protocol into the pre-trained model for inference, so as to obtain the predicted industrial side communication configuration of the industrial production line in the next data communication cycle.
可选地，所述工业侧设备，具体还包括：Optionally, the industrial side equipment specifically also includes:
本地训练单元，用于根据历史发送/接收的数据和历史使用的工业协议训练本地联邦学习模型，以获得本地推理结果和本地模型训练参数；The local training unit is used to train the local federated learning model according to historically sent/received data and historically used industrial protocols to obtain local inference results and local model training parameters;
协同训练单元，与所述本地训练单元连接，用于将本地推理结果和本地模型训练参数发送给中心侧设备03，以使中心侧设备03协同多个本地推理结果和本地模型训练参数更新联邦学习的全局模型，并将全局模型发送给多个工业侧设备01；The cooperative training unit is connected with the local training unit, and is used to send the local inference results and the local model training parameters to the center-side device 03, so that the center-side device 03 coordinates multiple local inference results and local model training parameters to update the federated learning and send the global model to multiple industrial side devices 01;
协同更新单元，与所述协同训练单元连接，用于接收中心侧设备03发送的全局模型，以最新接收的全局模型作为所述预先训练好的模型。The cooperative updating unit is connected with the cooperative training unit, and is used to receive the global model sent by the central device 03, and use the latest received global model as the pre-trained model.
可选地，所述下一数据通信周期的预测工业侧通信配置，具体包括：Optionally, the predicted industrial side communication configuration of the next data communication cycle specifically includes:
下一数据通信周期的预测长度、预测通信数据量、通信数据到达网络通信模块的预测最早时间、以及通信数据到达网络通信模块的第一时间偏差。The predicted length of the next data communication cycle, the predicted amount of communication data, the earliest predicted time when the communication data arrives at the network communication module, and the first time deviation when the communication data arrives at the network communication module.
可选地，第一分析模块11，具体还用于：Optionally, the first analysis module 11 is also specifically used for:
获取工业产线的当前工控业务特征参数，包括：当前工控业务重要性等级、总线更新周期、工业产线性能参数；Obtain the characteristic parameters of the current industrial control business of the industrial production line, including: the importance level of the current industrial control business, the bus update cycle, and the performance parameters of the industrial production line;
根据总线更新周期获得工业产线的通信时延要求，以及，根据总线更新周期和工业产线性能参数获得工业产线的通信可靠性要求；Obtain the communication delay requirements of the industrial production line according to the bus update period, and obtain the communication reliability requirements of the industrial production line according to the bus update period and the performance parameters of the industrial production line;
将当前工控业务重要性等级、通信时延要求和通信可靠性要求组成工业产线在下一数据通信周期的通信需求。The current industrial control business importance level, communication delay requirements and communication reliability requirements are composed of the communication requirements of the industrial production line in the next data communication cycle.
可选地，所述工业侧设备01还包括第一配置模块，用于：Optionally, the industrial side device 01 also includes a first configuration module, configured to:
如果接收到网络侧设备02为工业产线制定的工业侧通信配置策略，则根据工业侧通信配置策略调整工业侧通信配置，并根据调整后的工业侧通信配置进行工业产线在下一数据通信周期的工业侧数据通信；If the industrial side communication configuration strategy formulated by the network side device 02 for the industrial production line is received, the industrial side communication configuration is adjusted according to the industrial side communication configuration strategy, and the next data communication cycle of the industrial production line is performed according to the adjusted industrial side communication configuration. data communication on the industrial side;
如果没有接收到网络侧设备02为工业产线制定的工业侧通信配置策略，则根据预测工业侧通信配置进行工业产线在下一数据通信周期的工业侧数据通信。If the network-side device 02 does not receive the industrial-side communication configuration strategy formulated for the industrial production line, then perform industrial-side data communication of the industrial production line in the next data communication cycle according to the predicted industrial-side communication configuration.
本发明实施例3提供一种工业侧设备01，工业侧设备01发送预测工业侧通信配置和通信需求给网络侧设备02，由网络侧设备02制定网络侧与工业侧适配的通信配置策略，从而获得工业侧与网络侧匹配的通信配置，进而使得通信数据可以流畅、稳定地传输，提升工业互联网的服务性能。Embodiment 3 of the present invention provides an industrial-side device 01. The industrial-side device 01 sends the predicted industrial-side communication configuration and communication requirements to the network-side device 02, and the network-side device 02 formulates a communication configuration strategy adapted to the network side and the industrial side. In this way, the communication configuration matching the industrial side and the network side can be obtained, so that the communication data can be transmitted smoothly and stably, and the service performance of the industrial Internet can be improved.
实施例4：Example 4:
如图5所示，本发明实施例4可以提供如图2所示的一种网络侧设备02，所述设备包括：As shown in FIG. 5, Embodiment 4 of the present invention can provide a network side device 02 as shown in FIG. 2, and the device includes:
第二接收模块21，用于接收工业产线在下一数据通信周期的预测工业侧通信配置和通信需求，所述预测工业侧通信配置是工业侧设备01根据工业产线的当前通信数据获得的，所述通信需求是工业侧设备01根据工业产线的当前工控业务特征参数获得的；The second receiving module 21 is used to receive the predicted industrial side communication configuration and communication demand of the industrial production line in the next data communication cycle, the predicted industrial side communication configuration is obtained by the industrial side device 01 according to the current communication data of the industrial production line, The communication requirement is obtained by the industrial side device 01 according to the current industrial control service characteristic parameters of the industrial production line;
第二分析模块22，与所述第二接收模块21连接，用于根据预测工业侧通信配置和通信需求，为工业产线制定下一数据通信周期的通信配置策略。The second analyzing module 22 is connected with the second receiving module 21, and is used to formulate a communication configuration strategy for the next data communication cycle for the industrial production line according to the predicted industrial side communication configuration and communication requirements.
可选地，第二分析模块22，具体包括：Optionally, the second analysis module 22 specifically includes:
第一策略单元，用于根据预测工业侧通信配置和通信需求，为工业产线制定下一数据通信周期的网络侧通信配置策略，根据网络侧通信配置策略进行工业产线在下一数据通信周期的网络侧数据通信；The first strategy unit is used to formulate a network-side communication configuration strategy for the next data communication cycle for the industrial production line based on the predicted industrial-side communication configuration and communication requirements, and implement the industrial production line in the next data communication cycle according to the network-side communication configuration strategy. Data communication on the network side;
第二策略单元，与所述第一策略单元连接，用于根据预测工业侧通信配置和网络侧通信配置策略，判断是否为工业产线制定工业侧通信配置策略，如果是，将工业侧通信配置策略发送给工业侧设备01。The second strategy unit is connected with the first strategy unit, and is used to determine whether to formulate an industrial side communication configuration strategy for the industrial production line according to the predicted industrial side communication configuration and network side communication configuration strategy, and if so, configure the industrial side communication The policy is sent to industrial device 01.
可选地，第一策略单元，具体用于：Optionally, the first policy unit is specifically used for:
根据预测工业侧通信配置和通信需求，利用预设评估函数计算工业产线的综合评估值；According to the forecasted industrial side communication configuration and communication demand, the comprehensive evaluation value of the industrial production line is calculated by using the preset evaluation function;
根据综合评估值为工业产线制定下一数据通信周期的网络侧通信配置策略，网络侧通信配置策略中包括调度执行时间；According to the comprehensive evaluation value, the network side communication configuration strategy for the next data communication cycle is formulated for the industrial production line, and the network side communication configuration strategy includes the scheduling execution time;
获取预测工业侧通信配置中的通信数据到达网络通信模块的预测最早时间和第一时间偏差；Obtain the predicted earliest time and first time deviation of the communication data arriving at the network communication module in the predicted industrial side communication configuration;
计算预测最早时间和调度执行时间的第二时间偏差，判断第一时间偏差和第二时间偏差的比较结果是否满足预设条件；Calculate the second time deviation between the predicted earliest time and the scheduled execution time, and judge whether the comparison result between the first time deviation and the second time deviation meets the preset condition;
如果否，优化网络侧通信配置策略，直至第一时间偏差和第二时间偏差的比较结果满足预设条件。If not, optimize the communication configuration strategy on the network side until the comparison result of the first time offset and the second time offset satisfies a preset condition.
可选地，第二策略单元，具体用于：Optionally, the second policy unit is specifically used for:
在第一时间偏差和第二时间偏差的比较结果满足预设条件后，根据第二时间偏差判断是否为工业产线制定工业侧通信配置策略，所述工业侧通信配置策略中包括调度执行时间。After the comparison result of the first time deviation and the second time deviation satisfies the preset condition, it is judged according to the second time deviation whether to formulate an industrial-side communication configuration strategy for the industrial production line, and the industrial-side communication configuration strategy includes scheduling execution time.
本发明实施例4提供一种网络侧设备02，由网络侧设备02接收工业侧设备01发送的预测工业侧通信配置和通信需求，制定网络侧与工业侧适配的通信配置策略，从而获得工业侧与网络侧匹配的通信配置，进而使得通信数据可以流畅、稳定地传输，提升工业互联网的服务性能。Embodiment 4 of the present invention provides a network-side device 02. The network-side device 02 receives the predicted industrial-side communication configuration and communication requirements sent by the industrial-side device 01, and formulates a communication configuration strategy for network-side and industrial-side adaptation, thereby obtaining industrial The communication configuration matching the network side and the network side enables smooth and stable transmission of communication data and improves the service performance of the Industrial Internet.
实施例5：Example 5:
本发明实施例5提供一种计算机可读存储介质，其上存储有计算机程序，当所述计算机程序被处理器运行时，实现如实施例1或2所述的通信配置方法。Embodiment 5 of the present invention provides a computer-readable storage medium on which a computer program is stored. When the computer program is run by a processor, the communication configuration method as described in Embodiment 1 or 2 is implemented.
所述计算机可读存储介质包括在用于存储信息(诸如计算机可读指令、数据结构、计算机程序模块或其他数据)的任何方法或技术中实施的易失性或非易失性、可移除或不可移除的介质。计算机可读存储介质包括但不限于RAM(Random Access Memory，随机存取存储器)，ROM(Read-Only Memory，只读存储器)，EEPROM(Electrically ErasableProgrammable read only memory，带电可擦可编程只读存储器)、闪存或其他存储器技术、CD-ROM(Compact Disc Read-Only Memory，光盘只读存储器)，数字多功能盘(DVD)或其他光盘存储、磁盒、磁带、磁盘存储或其他磁存储装置、或者可以用于存储期望的信息并且可以被计算机访问的任何其他的介质。The computer-readable storage medium includes volatile or nonvolatile, removable media implemented in any method or technology for storage of information, such as computer-readable instructions, data structures, computer program modules, or other data. or non-removable media. Computer-readable storage media include but are not limited to RAM (Random Access Memory, random access memory), ROM (Read-Only Memory, read-only memory), EEPROM (Electrically Erasable Programmable read only memory, electrically erasable programmable read-only memory) , flash memory or other memory technology, CD-ROM (Compact Disc Read-Only Memory, compact disk read-only memory), digital versatile disk (DVD) or other optical disk storage, magnetic cartridges, tapes, magnetic disk storage or other magnetic storage devices, or Any other medium that can be used to store desired information and that can be accessed by a computer.
另外，本发明还可以提供一种电子设备，包括存储器和处理器，所述存储器中存储有计算机程序，当所述处理器运行所述存储器存储的计算机程序时，所述处理器执行如实施例1或2所述的通信配置方法。In addition, the present invention may also provide an electronic device, including a memory and a processor, the memory stores a computer program, and when the processor executes the computer program stored in the memory, the processor executes the program described in the embodiment. The communication configuration method described in 1 or 2.
其中，存储器与处理器连接，存储器可采用闪存或只读存储器或其他存储器，处理器可采用中央处理器或单片机。Wherein, the memory is connected with the processor, the memory can be a flash memory or a read-only memory or other memory, and the processor can be a central processing unit or a single-chip microcomputer.
再者，本发明还可以提供如图2所示的一种工业互联网系统，所述系统至少包括其中的工业侧设备01和网络侧设备02，工业侧设备01用于执行如实施例1所述的通信配置方法，网络侧设备02用于执行如实施例2所述的通信配置方法。Moreover, the present invention can also provide an industrial Internet system as shown in FIG. 2, the system at least includes an industrial side device 01 and a network side device 02, and the industrial side device 01 is used to perform the The communication configuration method, the network side device 02 is used to execute the communication configuration method as described in Embodiment 2.
本发明实施例1-5提供一种通信配置方法、工业侧设备、网络侧设备及计算机可读存储介质，通过预测工业侧通信配置和通信需求，将预测的工业侧通信配置和通信需求发送给网络侧设备，使网络侧设备据此制定通信配置策略，从而获得工业侧与网络侧匹配的通信配置，从而使得通信数据可以流畅、稳定地传输，提升工业互联网的服务性能。Embodiments 1-5 of the present invention provide a communication configuration method, industrial-side equipment, network-side equipment, and a computer-readable storage medium. By predicting the industrial-side communication configuration and communication requirements, the predicted industrial-side communication configuration and communication requirements are sent to The network side equipment enables the network side equipment to formulate communication configuration strategies based on this, so as to obtain the matching communication configuration between the industrial side and the network side, so that communication data can be transmitted smoothly and stably, and the service performance of the industrial Internet can be improved.
可以理解的是，以上实施方式仅仅是为了说明本发明的原理而采用的示例性实施方式，然而本发明并不局限于此。对于本领域内的普通技术人员而言，在不脱离本发明的精神和实质的情况下，可以做出各种变型和改进，这些变型和改进也视为本发明的保护范围。It can be understood that, the above embodiments are only exemplary embodiments adopted for illustrating the principle of the present invention, but the present invention is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of the present invention, and these modifications and improvements are also regarded as the protection scope of the present invention.
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| CN202310618881.2ACN116455755A (en) | 2023-05-29 | 2023-05-29 | Communication configuration method, device and medium |
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