319 results about "Service gateway" patented technology

The embodiment of the invention provides a method for realizing automatic service discovery by transforming a service registration center based on xxl-job, and the method comprises the steps: registering a micro-service gateway, a multi-copy xxl-job-admin scheduling center and a micro-service timed task executor to the service registration center, and carrying out the centralized storage and management of configuration items in the service registration center. And meanwhile, the microservice gateway is used for providing access and load balancing based on routing for the xxl-job-admin dispatching center and the microservice timed task executor. And the xxl-job-admin scheduling center obtains the online micro-service timed task executor from the service registration center, and calls the executor to execute the timed task instead of depending on active registration of the executor. According to the method, the problems of high management cost and difficult dynamic expansion caused by independent deployment of the xxl-job are solved, the xxl-job deployment method which is easy for unified management, high in availability and flexible in configuration is provided, and automatic discovery and dynamic scheduling of timed tasks in a micro-service environment are realized.

The invention provides a visualization system capable of synchronously displaying multiple types of data according to time. Comprising a distributed service cluster composed of a micro-service, a user management micro-service, a data transmission micro-service, a data storage management micro-service, a data extraction micro-service, a data visualization display micro-service, a data visualization template management micro-service and a resource monitoring micro-service; the micro-services are packaged in a containerized manner and interact by adopting a lightweight communication protocol, and automatic deployment and dynamic expansion are realized through a container arrangement tool; the system is provided with a basic parameter set with customizable micro-service configuration and a graphical configuration interface which are used for cooperatively generating a system operation environment configuration strategy. The user management micro-service establishes a multi-dimensional authority system based on a role access control model, and records an operation log to realize audit tracking; the data transmission micro-service integrates a plurality of heterogeneous data access modes, carries out transmission process verification and carries out secure channel transmission through the service gateway.

Various techniques are disclosed for providing gateway services between a client system and downstream service systems for a service system. The disclosed gateway service system is capable of implementing a new service for a client system in response to a request from the client system. The gateway service system internally determines which downstream services are needed to implement the new service. In various instances, the gateway service system utilizes machine learning algorithms to determine the downstream services suitable for providing the output needed for the new service. The gateway service system is also capable of determining whether an existing application programming interface (API) is able to be used for the new service or whether a new API needs to be created for the new service. By internally determining the downstream services and APIs, the gateway service system has more efficient utilization of its computational resources.

According to the data access method and device based on the software-defined boundary, the software-defined boundary controller and the micro-service gateway are combined and independently run outside the gateway, safety protection of continuous evolution can be achieved in an infinite extension mode, and the safety of the micro-service gateway is improved. And more security support is provided for the system under the micro-service architecture. Through establishment of black and white list verification, device authentication, user identity authentication and user authority authentication, only legal devices and users can access resources in a multi-level manner. And after the verification is passed, the access request is subjected to flow limiting control, so that network congestion and resource abuse caused by excessive requests are prevented. And comparing the access feature data with the behavior feature data by using a comparison engine, and detecting and preventing potential attack behaviors and risk operations in time. The risk level of the access request is calculated through the pre-trained risk assessment model, the high-risk access flow is intercepted and recorded, and potential threats are effectively controlled.

The invention discloses a data collection method and device based on an unmanned aerial vehicle, a medium and a product, and relates to the field of unmanned aerial vehicle data collection, and the method is realized based on an instruction-level data service bus. The method comprises the following steps: automatically adapting to a lightweight communication protocol based on a multi-source heterogeneous system access control module, and carrying out real-time adaptive access of an unmanned aerial vehicle system; performing full-duplex communication monitoring on the unmanned aerial vehicle system; management and control are carried out according to the monitoring result; based on the received communication information type of the unmanned aerial vehicle system, instruction / data transmission logic channels are adopted, and different logic channels are automatically distributed; according to the received communication information, a data processing and analyzing module is adopted to carry out data processing; and according to the data application service gateway, the data packet set is packaged and published as an application service for the unmanned aerial vehicle to collect data. According to the invention, control management of data collection by using the unmanned aerial vehicle is realized, and the unmanned aerial vehicle can effectively, safely and reliably collect data in real time.

The invention provides an API full-life-cycle management method and system based on database management and control. The method comprises the steps that basic information of an API is received through a standardized interface, and the basic information is written into a database after verification is passed; an accessible user role is configured for the registered target API, and the permission association relationship of the target API is written into a database; configuring a read-write attribute, an instance library access rule and a classification permission level of the target API, and writing configuration data into a database; accessing the verified API to a service gateway to open a calling entry; aPI calling data is collected and written into a database, and multi-dimensional analysis is carried out to comprehensively monitor the running state of the API; the system comprises an API registration module, an authority configuration module, an attribute configuration module, an operation monitoring module and a background management module. According to the technical scheme, authority control, attribute configuration and link monitoring are integrated through the centralized database, and the method has important application value.

The invention discloses a coroutine-based micro-service gateway dynamic scheduling method, which comprises the following steps that: 1, a coroutine pool is created to process a network request, and a gateway receives the network request and adds the network request into a request queue; 2, identifying a request type, distributing a preset static priority for the network request, and adjusting the dynamic priority in combination with features on the basis of the static priority and the configured initial dynamic priority; and 3, collecting data in coroutine operation in real time, and reducing coroutine processing delay by calculating an overtime threshold, adopting an overtime differentiation strategy, a low-priority discarding strategy and updating a data state according to a data operation condition. The invention further discloses a dynamic scheduling micro-service gateway system based on the coroutine. The method can significantly improve the gateway performance, reduce the system delay, intelligently manage the request queue under a high load condition, ensure the normal operation of key services, and can be widely applied to the field of computer data.

Techniques for packet core network (PCN) gateway selection of collocated gateways are disclosed herein. A mobility management entity (MME) can retrieve charging characteristics (CC) information to determine whether collocated gateway selection is applicable for a UE. When collocated gateways are to be selected, the MME can configure domain name server (DNS) queries in a manner which is adapted for collocated gateway identification. Upon receipt of the DNS query, the DNS can be configured to identify collocated serving gateways (SGWs) which are each collocated with a packet gateway (PGW). The DNS can return identifications of the collocated SGWs to the MME, and the MME can use the identifications of the collocated SGWs to select a collocated SGW and a corresponding collocated PGW for use in connection with the network access for the user equipment.

According to some embodiments, a method performed by a service gateway comprises receiving a request for RAN analytics information from a consumer application and providing the RAN analytics information to the consumer application. Providing the RAN analytics information to the consumer application comprises: obtaining data for determining the RAN analytics information from the RAN radio manager; in response to receiving the request for RAN analytics information from the consumer application, determining the RAN analytics information based on the data received from the RAN radio manager; and sending the RAN analytics information to the consumer application.

The invention provides an SOA platform, a vehicle control method, electronic equipment, a medium and a product, and relates to the technical field of vehicle control. The SOA platform comprises an SOA service gateway and a transmission module; the SOA service gateway is used for calling an SOA service interface through a first communication protocol, determining vehicle control information, analyzing the vehicle control information, packaging an analyzed vehicle control instruction to obtain a vehicle control instruction, and sending the vehicle control instruction to the transmission module through a second communication protocol; and the transmission module is used for forwarding the vehicle control instruction to the target area controller, so that mutual calling of the SOA service can be realized based on the cabin area based on the modular design of the SOA platform, the calling relation becomes simple and direct, the overall complexity is reduced through the simplification, and the cost is saved.

The invention relates to the technical field of industrial intelligent control, and discloses a multi-model collaborative optimization industrial MES intelligent control system. The system comprises a data analysis module, a knowledge enhancement module, a collaborative decision engine module, a decision fusion module and a control execution module. And the data analysis module executes tree structure-based data link analysis on the MES multi-source heterogeneous data, and constructs a production data tree structure with a multi-layer father-son relationship. And a knowledge enhancement module injects a domain knowledge template into each node of the structure to form a knowledge-enhanced production data graph structure. And the collaborative decision engine distributes the graph structure to a plurality of heterogeneous artificial intelligence models for parallel analysis through the unified service gateway. And the decision fusion module performs fusion processing based on confidence weighting on the output of each model to generate a comprehensive control decision instruction, and finally the control execution module drives the MES to complete production adjustment, equipment optimization and material scheduling. According to the system, the accuracy, the real-time performance and the interpretability of industrial intelligent decision making are improved.

The invention discloses a message forwarding method and system, a computer device, a medium and a product. The method comprises the following steps: in response to a message to-be-forwarded instruction, calling service gateway equipment deployed on a service side to receive a to-be-forwarded service message; the SDN controller obtains service routing information from an edge node of the EVPN through an EBGP protocol and converts the service routing information into a target flow table, then issues the target flow table and at least two preset strategies in the SDN controller to a service gateway device, judges a service message based on a preset flow table mechanism, and obtains service information of the service message when the target flow table and the at least two preset strategies accord with the preset flow table mechanism; and when the message is judged to be the message needing path control, calling a target strategy from the preset strategies, and obtaining an SRv6 message for the packaging service message according to the target strategy and forwarding the SRv6 message. According to the method, an RFC 8986 rule does not need to be modified, equipment manufacturer software does not need to be modified one by one, compatibility is high, cost is lower, and flexible and controllable forwarding of different messages is achieved.

The invention discloses a service fusing method based on a distributed service gateway and a related product. The method comprises the following steps: acquiring an error rate of accessing each service recorded in each service gateway; and for any service, opening a circuit breaker corresponding to the service under the condition that the error rate of the service recorded in any service gateway is greater than the corresponding error threshold. In the embodiment of the invention, the service gateway is used for recording the error rate of service access, and the gateway is used for controlling the circuit breaker corresponding to the service, so that decoupling of the service gateway and the redis is realized, and the performance of the service gateway is not restrained by the redis any more and is improved.

The invention provides a user terminal authentication method and device, electronic equipment and a storage medium, relates to the technical field of computers, and is used for loading a role permission list when a service gateway is started and completing authentication of a user service access request according to the loaded role permission list. The method comprises the steps of receiving a service access request of a user terminal under the condition that authentication of the user terminal is passed, reading a first mapping relation, and determining first identity information corresponding to a target user name of the user terminal; the first mapping relation is loaded when the service gateway is started and is used for reflecting identity information corresponding to different user names; reading the second mapping relationship, and determining second identity information allowing access to the to-be-accessed service; the second mapping relation is loaded when the service gateway is started and is used for reflecting service access permissions corresponding to different identity information; and under the condition that the first identity information exists in the second identity information, allowing the user terminal to access the to-be-accessed service.

The embodiment of the invention provides a data packet processing system, method and device, the data packet processing system comprises a programmable logic module, a private cloud service gateway and a copying module, the programmable logic module receives an original data packet associated with cloud computing service, and sends original description information corresponding to the original data packet to the private cloud service gateway; the private cloud service gateway updates the original description information into target description information according to a preset data detection strategy, and feeds back the target description information to the programmable logic module; the programmable logic module sends the original data packet and the target description information to a copying module; and the copying module constructs a mirror image data packet corresponding to the original data packet under the condition of determining that the original data packet meets a detection condition by detecting the target description information, configures detection information for the mirror image data packet, and submits the mirror image data packet to the virtual server according to the detection information for detecting the mirror image data packet.

The invention relates to the technical field of computers, in particular to a flow limiting method and system based on an AI gateway and a micro-service gateway, a medium and equipment, and the method comprises the steps: receiving service flow data corresponding to the micro-service gateway, AI flow data corresponding to the AI gateway, and a system resource utilization rate, building a quota negotiation channel between the micro-service gateway and the AI gateway, and transmitting the quota negotiation channel to the micro-service gateway; constructing a data set; calculating the flow quota of the micro-service gateway and the AI gateway through a dynamic quota algorithm based on the data set; receiving and identifying a service scene priority corresponding to the target request, and reserving an elastic burst quota for the target request based on the service scene priority; and judging the relationship between the total number of the current effective requests and the traffic quota of the corresponding gateway, and triggering a corresponding process. By establishing a dynamic quota mechanism and constructing a double-gateway cooperation mode of an AI gateway and a micro-service gateway, insufficient overall resource utilization efficiency caused by local current limiting is avoided, optimal global resource allocation is realized, and system stability is improved through cascade backoff.

The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A network entity, which performs a session management function and a packet data network gateway-control (PGW-C) function in a wireless communication system, according to an embodiment of the present disclosure, comprises: a transceiver; and at least one controller that controls the transceiver, wherein the at least one controller may be configured to: transmit, to a session management-policy control function (SM-PCF), a first message for requesting an update on a UE policy; receive, from the SM-PCF, a second message including information regarding changed UE policy; and transmit, to a serving gateway (SGW), a third message including information regarding the received changed UE policy.

The invention provides an interface performance optimization method and device combined with a large language model, equipment and a medium. The method comprises the steps of calling a link tracking system service interface to obtain link service information when a micro-service gateway judges that a data access process of a data access request meets a preset calling strategy; determining corresponding link process information according to the structured log of each micro-service node; fusing the link service information and the link process information corresponding to each micro-service node to obtain calling execution information of each micro-service node; determining an interface diagnosis level corresponding to each micro-service node based on the calling execution information of each micro-service node, and determining a target service node from all micro-service nodes according to the interface diagnosis level corresponding to each micro-service node; and inputting the calling execution information corresponding to the target service node into the large language model to determine interface optimization information corresponding to the target service node. Therefore, the interface performance optimization efficiency is effectively improved.

The invention discloses a password service calling system based on a network intelligent switching and local escape mechanism, the system comprises a password service request business module, an asynchronous thread module, a metering and counting module, a business gateway and a local password service module, the password service request business module is used for processing a password service request and sending the password service request to the business gateway when a network is abnormal; switching to a local password service module; the asynchronous thread module is used for carrying out calling weight distribution on the probing operation of the password service, and analyzing and judging whether to carry out elastic expansion on the service node or not through the data counted by the metering and counting module; the metering statistical module is used for acquiring a calling log of the service gateway and performing statistical analysis on flow generated in password service calling data; the service gateway undertakes a service routing function and carries out tcp probing operation on the password service node; and the local password service module provides a local password service when the network is abnormal. By using the system, the reliability of password service calling can be improved.

The invention relates to the technical field of computer networks, and particularly provides a service gateway and a deployment method and device.The method is used for a computing power network, and the service gateway is provided with at least three logic network interfaces, namely a control plane interface, a user side interface and a service side interface; the control plane interface is responsible for docking with a control function entity to obtain service configuration information; the user side interface load is in butt joint with a user access network and receives a service request from a user; and the service side interface is in butt joint with the computing power service node through an IP bearer network or a bearer network based on SRv6 or MPLS, periodically checks a service state, and distributes a service request from a user to the computing power service node. Compared with the prior art, the method has the advantages that fine-grained accurate service traffic scheduling can be realized and the service continuity in the node switching process can be ensured on the premise of ensuring that the user service request is always routed nearby at low time delay.

The invention relates to the technical field of micro-service gateways, and discloses a multi-source heterogeneous service system integration method and platform based on a micro-service gateway, and the method comprises the steps: receiving a source request message, executing protocol conversion, and generating a standardized request message and a protocol conversion record; constructing a distributed routing rule table, extracting multi-dimensional matching features, screening an optimal routing rule and a specific service instance, and generating a forwarding request message carrying authentication information; performing intelligent flow control on the message, receiving to-do items of a service system, performing cross-system aggregation, and generating a to-do processing track; constructing a cross-system service behavior graph based on a routing log, a protocol conversion record and a to-do processing track, predicting a service operation path, and executing cross-system resource intelligent prefetching and collaborative optimization; according to the invention, the bottleneck of multi-source heterogeneous system integration is effectively broken through, efficient collaboration and optimal resource configuration of the system are realized, and the integrated management requirements of enterprises are met.

The invention relates to a situation awareness-based network equipment end hopping access system, which can comprise a service gateway, the service gateway can be configured to generate port knocking information so that a client can perform service communication with the service gateway based on the port knocking information, and the service gateway can be further configured to monitor comprehensive situation awareness so that the client can perform service communication with the service gateway based on the port knocking information. The port knock information at least comprises a service IP address, a port knock sequence and a service port, the end information at least comprises a service IP address, a port knock sequence and a service port, and the execution end information hopping strategy comprises change end information and change end information. And the changed end information is sent to the client, so that the client uses the changed end information to switch communication with the service gateway.

The present invention relates to the technical field of power supply. Disclosed is a smart power supply device suitable for a smart construction site computer service gateway, said device comprising a bottom plate, the top end of the bottom plate being fixedly connected with a top plate by means of columns. When a mounting position is inclined due to condition limitations, the power supply can be leveled, ensuring that the power supply is used in a horizontal state. A water addition amount below a housing can be automatically adjusted according to the weight of the power supply, to achieve adjustment of a lower counterweight, thereby ensuring that the whole power supply device is not top-heavy, and ensuring the stability of the power supply device after leveling. The required counterweight water addition amount can be clearly known, thereby avoiding time wastage due to adding more water. A ball can be dried during leveling, so as to prevent slipping caused by a wet surface, thereby ensuring the stability of the positioning and fixing of the ball, and thus ensuring the stability of the whole device after leveling.

A user equipment device (UE) initiates the creation of a dedicated bearer between a local gateway (L-GW) and a packet data network gateway (P-GW). A GTP tunnel is established to connect the L-GW, a serving gateway (S-GW), and the P-GW. The L-GW and P-GW apply Network Address Translation (NAT) and / or Traffic Flow Template (TFT) to route the traffic between the LS and a Service Capacity Server / Application Server (SCS / AS). Alternatively, an SCS-initiates the bearer creation, and an SCEF manages the creation of the GTP tunnel connection. The L-GW may be co-located with an Evolved UTRAN Node B (eNB) and / or connected to multiple eNBs which are not co-located with the L-GW.

The invention discloses a method for realizing point-to-point communication between nodes in a mobile cellular network. The method specifically comprises the following steps of: creating a virtual network card on each terminal device, distributing a virtual IP (Internet Protocol) address, and establishing a service gateway for grid topology management and data forwarding. Each node is connected with the service gateway through a network to form a grid topological structure, the nodes send data packets to the service gateway through the virtual network card, the service gateway searches the corresponding node connection according to the target virtual IP address of the data packets and forwards the data packets, and the target node receives the data packets and transmits the data packets to the local network protocol stack for processing through the virtual network card. The invention further provides an identity authentication mechanism based on the secret key and the certificate, and communication safety is guaranteed. The virtual private network constructed by the scheme of the invention breaks through the limitation that nodes in a cellular network only have dynamic virtual IPs and do not have public network IPs, improves the communication efficiency, reduces the energy consumption, and enhances the network topology adaptability.

The invention discloses a model service API gateway flow and scheduling method, system and device and a medium, belongs to the technical field of API gateway technology, flow scheduling, cloud computing and artificial intelligence cross, and aims to solve the technical problem of how to realize accurate regulation and control of model service API gateway flow, improve the resource utilization rate and improve the service quality. According to the technical scheme, the method comprises the steps of collecting multi-dimensional data, wherein multi-dimensional flow and service data including API gateway real-time flow, model service states, historical logs and service labels are collected, and data cleaning is conducted on the multi-dimensional flow and service data to construct a standardized data set; intelligent prediction: receiving the standardized data set, and capturing a long-period rule, a short-period change and a service association rule through an attention mechanism by adopting a Transf ormer architecture large model; traffic scheduling: executing three strategies including a dynamic traffic limiting and shunting strategy, a service priority scheduling strategy and an API routing optimization strategy based on the prediction result and the real-time monitoring data; aPI gateway control is carried out; monitoring feedback; and carrying out heterogeneous adaptation.

The invention belongs to the technical field of service gateways, and particularly relates to a multi-gateway fusion architecture system for data sharing, an interface user requests for an available gateway address to a resource management system, the resource management system returns the available gateway address to the interface user, and the interface user performs data sharing according to the obtained gateway address. The resource management system initiates service calling to a corresponding service gateway, the service gateway processes a request and generates a log, the log is transmitted to the log processing system through a message queue cluster, the log processing system performs cleaning, filtering and information merging operation on the received log, and the resource management system is responsible for managing and monitoring the state of the service gateway; the architecture system is provided with a multi-gateway unified authentication specification and a service interface agent specification; the service gateways of a plurality of different manufacturers can be accessed at the same time, and when the gateway of one manufacturer has the problem which cannot be solved, service calling is smoothly switched to the service gateway of the standby manufacturer, so that the capability of the sharing platform for providing services to the outside in a high-concurrency scene is ensured.

The invention discloses an AI-based micro-service system exception handling method and system and a storage medium, and belongs to the technical field of software exception monitoring. The method comprises the following steps: in an exception real-time capturing stage, deploying a global exception intercepting component at a micro-service gateway or each service framework layer, and generating an exception report; in the AI anomaly analysis stage, the anomaly report is analyzed, and a solution thought or a code repair suggestion is generated; an active alarm and notification stage: notifying development, operation and maintenance personnel according to an AI analysis result; meanwhile, all abnormal information is pushed to a monitoring panel; in the automatic repairing and deploying stage, exception handling is carried out, and dynamic deploying and system self-healing of exceptional patches are achieved; in the feedback learning and iterative optimization stage, exception processing results are collected, and the diagnosis accuracy and the repair suggestion quality are improved by continuously learning new exception cases and processing modes. According to the invention, abnormal information from different services is collected in a unified manner through a global interception mechanism, and the omission risk caused by decentralized processing is eliminated.

Described herein is a serving gateway (SGW) of a telecommunications network that is configured to receive from a first mobility management entity (MME) of an MME pool of the telecommunications network a request associated with a user equipment (UE). Subsequent to the receiving, the SGW determines the first MME or a link between first MME and SGW has failed. The SGW then queries a domain name service of the telecommunications network for a list of MMEs in the MME pool and selects a second MME from list of MMEs in the MME pool for a session with UE.

The invention provides a fault monitoring method, a fault monitoring system and a related device for gateway equipment, and relates to the technical fields of cloud services, gateway equipment, fault detection and the like. The method comprises the following steps: acquiring a real IP address of gateway equipment serving as a fault monitoring object to obtain a first IP; generating an inner-layer data packet based on an inner-layer source IP taken as the first IP, an inner-layer destination IP taken as a second IP taken as the real IP address of the detector and the recorded load content; a fault detection packet is obtained by adding outer layer packaging information to the inner layer data packet, the outer layer packaging information comprises an outer layer source IP which is taken as a third IP and an outer layer destination IP which is taken as the first IP, and the third IP is a false IP address of the detector; the fault detection packet is sent to gateway equipment, the gateway equipment obtains an inner-layer data packet by analyzing the fault detection packet, and a response data packet is sent to the detector according to an inner-layer destination IP of the inner-layer data packet; and determining a fault monitoring result of the gateway equipment based on the response data packet received from the gateway equipment. By applying the implementation mode, the working state of the gateway equipment can be accurately determined.