179 results about "Gateway system" patented technology

A video gateway system at a worksite is coupled to multiple cameras on a network, and backs-up video streams generated by the cameras to a backend cloud backup video storage system and a frontend (cache) video storage system. The video gateway system generates an aggregated video asset from a plurality of streams of video from the multiple cameras, and generates metadata and a backup report associated with the video asset. The video asset, metadata, and backup report are stored on the backend cloud backup video storage system in an file system, and are also stored on the frontend (cache) video storage system such that for at least a period of time, the video asset and the associated the metadata and backup report are stored on both the cloud backup video storage system, facilitating quick access and retrieval to the stored video for retrieval for streaming, activity detection, and other uses.

The invention discloses a shielding space operation communication gateway system based on PLC and 5G multimode fusion, and relates to the technical field of communication gateways, through integrating a task intention recognition module, a link semantic modeling module, an intelligent strategy regulation and control unit, a cross-link redundancy coding and decoding module, a link abnormal game detection module and a cognitive evolution management module; modeling is carried out through task-driven communication service requirements, semantic abstraction is carried out on a link state in combination with a graph neural network, a system constructs a double-input reinforcement learning model, and joint scheduling of link selection, coding configuration and energy consumption control is realized; meanwhile, the abnormal behavior of the link is judged through an adversarial sample recognition and game mechanism, and a main strategy structure is optimized based on a multi-strategy scoring and inheritance mechanism; the system has the capabilities of intelligent decision making of communication strategies, anomaly defense and self-evolution optimization, and is particularly suitable for high-reliability operation communication requirements in a limited space in wireless communication shielding environments such as a hearth, an air pre-heater, an absorption tower, a tunnel, a mine and a subway.

The invention relates to a multi-network convergence gateway system supporting a satellite, a cellular and a wide-narrow band ad hoc network, and the system comprises a satellite communication module which is used for carrying out the communication connection with a satellite, and receiving and transmitting a satellite signal; the cellular communication module is used for communicating with a cellular network base station; the wide-narrow band ad hoc network module is used for constructing an ad hoc network in a local area to realize communication between nodes; the data processing module is used for uniformly processing data from the satellite communication module, the cellular communication module and the wide-narrow band ad hoc network module; and the power management module is used for managing and controlling a power supply of the whole system. The method has the beneficial effects that fusion of various communication networks can be realized, communication requirements in different scenes are met, and the power consumption of the system is reduced.

The invention relates to the technical field of industrial communication and Internet of Things, in particular to an IO-Link gateway system and method for heterogeneous protocol unification and edge enabling. Comprising a hardware layer, a protocol adaptation layer, a data processing layer, an intelligent computing layer and a communication interaction layer which are connected in sequence to achieve standardized conversion and edge intelligent processing of heterogeneous industrial data, and data time sequence consistency and system operation stability are guaranteed in the whole process. According to the invention, a plurality of heterogeneous industrial protocols are downwards and uniformly mapped to a technical path of an IO-Link international standard, and heterogeneous data are converted into a standard IO-Link object dictionary at a gateway level, so that field devices of different manufacturers and different protocols can carry out data interaction with a uniform and semantic-rich information model; therefore, plug-and-play of data is realized in the equipment access layer, and a solid foundation is laid for constructing an integrated industrial Internet of Things system.

The invention relates to the technical field of computer network communication, and discloses a multi-protocol gateway system and method based on database driving and dynamic parameter mapping, and the system comprises a database core configuration center which is used for storing a routing rule containing data mapping and service orchestration logic; the dynamic route management module is used for loading rules from a database and realizing dynamic hot update; the unified access and routing module is used for receiving an external request and matching a unique routing rule; the parameter mapping engine is used for dynamically extracting and converting the request data according to rules; the protocol adaptation and execution module is used for communicating with a back-end service according to a specified protocol; and the response processing and chained routing module is used for processing the response and triggering a new round of routing process according to the chained instruction in the rule. Through database driving, dynamic parameter mapping and chained routing technologies, dynamic update of configuration and complex service arrangement are realized, and the flexibility and maintainability of the system are improved.

The embodiment of the invention provides a decentralized flow management gateway system. Comprising a control layer used for sending an increment instruction which carries update strategy information; the gateway node layer comprises a plurality of autonomous gateway nodes, a mesh topology structure is formed among the plurality of autonomous gateway nodes, and a local strategy is stored in each autonomous gateway node; wherein under the condition that any one autonomous gateway node receives an increment instruction, the local strategy of the autonomous gateway node is updated based on the increment instruction, and the increment instruction is sent to other autonomous gateway nodes through a decentration algorithm; and the other autonomous gateway nodes update the local strategies of the other autonomous gateway nodes based on the increment instruction. Through application of the method and the device, the problem that a single-point fault risk exists when a centralized control architecture updates the policy of the gateway node in a large-scale distributed environment in related technologies is solved, and the effect of reducing the single-point fault risk when the policy of the gateway node is updated is further realized.

The invention relates to the technical field of air quality monitoring, and provides an air quality sensor based on the Internet of Things and a remote control method thereof, and the air quality sensor comprises a multi-source heterogeneous sensing fusion system, a time-space domain edge gateway system and a dynamic response collaborative central system. The remote control method comprises the steps that a purification device linkage control matrix is processed through a heterogeneous instruction fusion technology to obtain a space optimization control vector set, and the space optimization control vector set forms a man-machine interaction entropy value mechanism; the man-machine interaction entropy value model is processed through an entropy weight dynamic distribution strategy to obtain a space state sensing vector, and the space state sensing vector forms a cross-medium alarm triggering channel; the cross-medium alarm trigger channel is processed by the bidirectional response coupling engine to obtain an equipment state feature topology, and the equipment state feature topology forms a closed-loop control entropy correction instruction. According to the invention, pollution of a physical space is dynamically converted into operable equipment control parameters, and a complete Internet of Things closed-loop system from environment monitoring to purification execution is established.

The invention discloses an API gateway request processing method and device, an API gateway system and a storage medium, and relates to the technical field of gateway data processing, the method is applied to the API gateway system comprising a Netty server and a Netty client, the method is executed by the Netty server, and the method comprises the following steps: receiving a network request sent by the Netty client, converting the network request into an internal request object; performing route matching on the internal request object based on the dynamic route configuration information, and determining a target downstream service; processing the internal request object through a real-time filter chain to obtain a processed request; asynchronously forwarding the processed request to a target downstream service, and receiving response data returned by the target downstream service; and returning the response data to the Netty client.

The invention provides a self-adaptive compatible protocol of a multi-source heterogeneous parking system and a gateway system, and belongs to the technical field of Internet of Things communication. According to the scheme, manufacturer equipment protocols such as Bosch, Gifcian and Haikang are identified through a protocol fingerprint feature library, heterogeneous data are converted into a unified JSON Schema format by utilizing a self-adaptive field mapping rule, and a multi-source heterogeneous parking system is obtained. Seamless access of multi-source equipment data is realized by combining fault-tolerant mechanisms such as off-network storage and rule hot update, the system adopts a three-layer protocol conversion architecture, the protocol identification accuracy is greater than or equal to 99.2%, the new system access time is shortened to 2 hours from 15 people days, the integration cost is reduced by 92%, the problems of protocol fragmentation, data splitting and high docking cost in the prior art can be solved, and the system has a wide application prospect. And access to an intelligent wheel parking platform is supported, and zero loss of data conversion is ensured.

Systems and methods for migrating users and modifying workspace definitions of persona groups are described. In some embodiments, a memory storage device may have program instructions stored thereon that, upon execution by a workspace orchestration service, cause the service to: distribute a first workspace definition based upon a first persona group associated with a user to a client device operated by the user, where the user IHS is configured to instantiate a first workspace based upon the first workspace definition; and in response to a change in a productivity or security metric of the first workspace, determine whether to: (a) migrate the user to an existing second persona group, (b) create a third persona group and migrate the user to the third persona group, (c) modify the first persona group and migrate the user to the modified first persona group, or (d) identify a potential security threat.

The invention provides a micro-grid monitoring-oriented intelligent industrial Internet of Things gateway system, which comprises an application layer, a core framework layer and a driving layer, and each layer performs decoupling cooperation through an adapter and a unified data interface; the application layer is in bridge connection with a cloud end and a terminal through an application adapter to realize remote operation and maintenance, and realizes data instruction interaction with the core framework layer through the application adapter; the core framework layer is used for realizing data circulation, task scheduling, protocol adaptation, data storage and log management by scheduling an internal task converted by an application adapter through an information manager, and supporting multi-protocol unified processing and task scheduling; and the driving layer is used for accessing multi-protocol industrial equipment, and cooperating with the core framework layer to realize equipment data acquisition, state monitoring and remote control. According to the invention, equipment access of various industrial protocols can be supported, and unified acquisition and management requirements of multi-source heterogeneous data in complex industrial scenes such as micro-grids and the like are met.

This disclosure describes a query gateway system that provides an efficient and flexible framework for providing context-retained autosuggest queries from an autosuggest query system (e.g., a search engine query experience) to a generative language model system (e.g., an AI chat experience). For instance, the query gateway system establishes a framework to leverage the features and services of the autosuggest query system and automatically provides context-retained queries to the generative language model system using separate user interfaces that do not disrupt user navigation or require manual duplicative user input. Additionally, the query gateway system incorporates additional enhancements, including an AI chat eligibility model and a query reformulation model, to improve the computational efficiency and accuracy of the AI chat system.

Systems, methods, and computer-readable for transforming data structures using an integration gateway are disclosed. A system can include one or more processing circuits configured to receive a connection request comprising a first unique identifier (UID) corresponding with at least one data source. The processing circuits can connect, using the first UID, the at least one data source to an entity computing system. The processing circuits can receive data request for accessing a data structure on the at least one data source, the data request comprising a second UID. The processing circuits can obtain, using the second UID, the data structure. The processing circuits can identify a transformation model stored in a secure environment based on a third UID. The processing circuits can model, using the transformation model, the data structure to generate a transformed data structure. The processing circuits can provide the transformed data structure to an integration gateway.

The invention relates to a container design technology of embedded gateway equipment, discloses a gateway-based multi-container stacking method, and solves the problems of high repeated space occupation and long container creation time when multiple containers are created by adopting a traditional LXC technology in gateway equipment. According to the scheme, the method comprises the steps that S1, a base container file system mirror image is manufactured, specifically, a minimum LXC container suitable for gateway equipment is created, a rootfs catalogue of the container is extracted and packaged, and a squashfs read-only file system format is adopted to construct the base container mirror image; s2, integration and mounting of a base container file system: splitting a framework partition from an existing partition of gateway equipment firmware, and writing a base container mirror image into a specified offset address of the partition; after the gateway system is started, mounting the framework partition to a preset directory, so that the rootfs directory of the base container can be accessed; and S3, creating an application container based on a stacking technology: starting an OverlayFS function of a Linux kernel of the gateway, rewriting container creation logic of the LXC, and configuring a hierarchical storage path of the OverlayFS when the application container is created.

The invention discloses a gateway dynamic self-coding system and method based on a model context protocol, and the system comprises an inspection module which is used for monitoring the states of all equipment nodes in a gateway system, and recording the corresponding node element information if the states of the equipment nodes change; the model context protocol management module is used for constructing a context request based on a model context protocol when the state of the equipment node changes; the AI engine is used for acquiring node element information based on the context request and generating a tool calling instruction based on a model context protocol according to the node element information; the mapping relation generation engine is used for generating a mapping module according to the tool calling instruction; and the self-encoding module is used for generating a service configuration script corresponding to the equipment node according to the tool calling instruction and the mapping module. According to the invention, the remote operation and maintenance cost can be reduced, the whole process from equipment discovery to business online is intelligent and automatic, and the method can be widely applied to the technical field of mobile internet.

The embodiment of the invention discloses a cloud native seven-layer traffic intelligent gateway system and method based on a multi-tenant architecture. The cloud native seven-layer flow intelligent gateway system based on the multi-tenant architecture comprises a core service processing component and a support system, and the core service processing component comprises a connection management unit, a request analysis unit, a routing lookup unit, a conditional expression engine unit, a load balancing unit and a reverse proxy unit. The support system comprises a configuration management unit, a monitoring probe unit and a plug-in framework unit. Through the implementation of the method and the device, the problems that the comprehensive requirements of multi-tenant isolation, multi-protocol compatibility, edge intelligent processing, configuration lossless dynamic updating and low-cost expansion cannot be met at the same time in related technologies, and the service diversity and reliability requirements under the scene of fusion of the artificial intelligence Internet of Things and the cloud native are difficult to adapt are solved.

The invention provides a quantum security gateway system, and the system comprises a position obtaining module which is used for obtaining the geographical position information of the quantum security gateway system; the position fingerprint generation module is used for generating a position fingerprint from the geographical position information through a password hash algorithm; the quantum security module is used for acquiring an original quantum key, performing post-processing on the original quantum key by taking the position fingerprint as an input parameter of a key derivation function, generating a quantum key bound with the geographic position, and storing the quantum key bound with the geographic position; the position verification module is used for obtaining the current geographic position when the quantum key bound with the geographic position is used, and calculating the deviation between the current geographic position and the geographic position bound with the quantum key; and the data encryption module is used for determining a security policy according to the deviation. The technical problem that quantum encryption equipment in the prior art is single in security policy dimension and difficult to adapt to security protection requirements of complex environments can be solved.

A method for securely transmitting time-critical data within a communication system including local networks in which data are transmitted via switching, at least one network superimposed with respect to the local networks, in which data are transmitted via routing, and a gateway system for connecting the communication system to an unsecured external network, wherein network layer communication via the superimposed network is authorized only between authenticated system components, switches authenticate connected terminal devices and assign these to a physical or logical local network in accordance with a respective terminal device identity, security layer communication is authorized within the local networks implicitly based on an assignment of respective terminal devices to the same local network, communication at OSI layer 3-7 between terminal devices of different local networks or with terminal devices in the unsecured external network is authorized via zero trust proxies that are each assigned to a local network.

The application relates to a multi-network fusion gateway system supporting satellites, cellular networks and wide / narrow band self-organizing networks, which comprises a satellite communication module, a cellular communication module, a wide / narrow band self-organizing network module, a data processing module and a power management module; the satellite communication module is used for being communicatively connected with a satellite to receive and send satellite signals; the cellular communication module is used for being communicatively connected with a cellular network base station; the wide / narrow band self-organizing network module is used for constructing a self-organizing network in a local area to realize communication between nodes; the data processing module is used for uniformly processing data from the satellite communication module, the cellular communication module and the wide / narrow band self-organizing network module; and the power management module is used for managing and controlling power supply of the whole system; the application has the beneficial effects that the fusion of various communication networks can be realized, the communication demand in different scenes can be met, and the system power consumption is reduced.

The invention belongs to the technical field of telecommunication technology, and particularly relates to transmission, in particular to a high-speed communication gateway system and a communication method.The high-speed communication gateway system comprises a communication layer arranged in a circuit board and electrically connected with a control module; a plurality of communication lines with equal length, equal width and equal thickness are arranged on the top surface and the bottom surface of the communication layer at equal intervals; and the control module is configured to obtain the number of communication lines required for transmitting the high-speed signal according to the total width of the communication lines, determine a signal transmission mode according to the number of the required communication lines and then transmit the high-speed signal, so that the thickness of a copper-clad layer of the communication lines is reduced, and the transmission effect of the high-speed signal is ensured.

The invention relates to the technical field of multi-modular redundancy communication and security access, and discloses a national secret security edge gateway system for multi-modular redundancy communication, which comprises a service priority identification unit; the key instruction channel is used for constantly processing a time delay encryption key instruction and dynamically mapping the key instruction to a static multiplexing resource of an optimal link; according to the method, the problem that static access time slots are polluted by dynamic state secret processing time delay is solved, the constant processing time delay of the key instruction channel is matched with a time window of static multiplexing resources, and the dynamic processing time delay of the key instruction channel is matched with the time window of the static multiplexing resources. And the risks of priority reversal and silent interruption of the encryption step are avoided, and a deterministic access service is provided.

A system including a processing circuit configured to receive tags describing points of a piece of equipment, the piece of equipment connected to the system. The processing circuit configured to map the tags to classes of a schema of a graph data structure. The processing circuit configured to perform clustering to generate clusters of the points. The processing circuit configured to identify, based on the clusters, relationships in the schema of the graph data structure between the tags mapped to the classes of the schema of the graph data structure. The processing circuit configured to communicate data to a second system based at least in part on the tags mapped to the classes and the relationships.

An edge gateway system securely transports and exposes data generated by and / or related to a process plant for consumption by external systems and includes a field-facing component that sends a set of data types defined based on a configuration of the process plant and represented using a syntax native to one or more external systems to a edge-facing component of the system. The field-facing component streams content data related to the process plant indicated by one or more interest lists to the edge-facing component, where the streamed data is represented using the set of data types. Each interest list can include multiple types of data (e.g., control, I / O, diagnostics, equipment, history, etc.) that collectively represent a particular named entity of the plant. Thus, the streamed data is securely transported and exposed to the external systems via the edge-facing component.

The invention relates to the technical field of API security monitoring, and discloses an API security monitoring and risk analysis system, which comprises an intelligent sampling module used for intelligently sampling interface calling flow in an enterprise API gateway system to obtain a standardized API calling data set; the feature extraction module is used for performing multi-dimensional security feature extraction to obtain an API calling security feature set; the real-time processing module is used for performing real-time processing to obtain a potential attack type judgment result; the mode matching module is used for carrying out behavior sequence analysis and mode matching to obtain an API attack behavior characteristic spectrum and a real-time threat level; according to the method and the system, the session token leakage attack and the privilege internal attack are effectively prevented, and the security of API calling is improved.

The utility model discloses a gateway system based on audio determination, which comprises a main gateway, a plurality of sound energy conversion modules and a plurality of external devices, the main gateway and each external device are respectively provided with a sound energy conversion module, and the sound energy conversion module of the main gateway is in communication connection with the sound energy conversion module of each external device. And the sound energy conversion modules of the plurality of external devices are in communication connection pairwise. According to the utility model, the reliability and stability of information transmission in a complex long-distance environment can be ensured, the power consumption of external equipment is effectively reduced, the efficiency of information transmission is improved, the compatibility of information transmission between the main gateway and various external equipment is improved, and the development cost and maintenance difficulty of the system are reduced.

Even without redundancy for the call control server, telephone services will be provided to telephones registered with the call control server even in the event of a failure in the call control server or the lines it serves. [Solution] A master gateway installed at a main base acquires address information of call control servers installed at sub-bases from slave gateways installed at the sub-bases and manages them. The master gateway also monitors the call control server installed at the main base, and if it detects an abnormality in the call control server or the line accommodated by the call control server, it sends a server registration request specifying the address information of the call control server installed at the sub-base to a telephone terminal installed at the main base, causing the telephone terminal to register with the call control server installed at the sub-base, and forwarding calls addressed to the telephone terminal to the call control server installed at the sub-base.

The application discloses an intelligent Internet of Things gateway system supporting edge computing deployment functions, and relates to the technical field of Internet of Things application.The gateway has wide adaptability, can be applied to various application scenarios such as intelligent factories, smart homes and smart agriculture, realizes end-to-end capability from a sensing device to an application, guarantees data independence and security, can flexibly deploy functions in gateways of different levels according to requirements, provides edge computing capability, supports unified access of heterogeneous devices, provides various deployment modes, and is high in flexibility, dynamically establishes a route between data and an application, realizes flexible integration of data transmission and processing, and realizes loose coupling between Internet of Things applications and between Internet of Things applications and the gateway.

The invention discloses an artificial intelligence server security interaction method, device and equipment and a medium, which can be applied to the financial and medical fields. According to the method, when a request is initiated at an artificial intelligence server through a gateway system, the validity of an access credential of the request is intercepted and verified, and it is ensured that only the authorized request can enter a back-end server. For a request with invalid credentials, the system can guide the agent to obtain valid access credentials according to a preset authentication protocol. And a pre-established encryption security tunnel is adopted to safely forward the verified request to a back-end server isolated from the public network, so that the data security and integrity in the transmission process are ensured. And the response information of the back-end server is verified and encrypted through the gateway system and then is safely returned to the artificial intelligence server, so that a complete secure interaction link is formed. The reliability of access control and identity verification is enhanced, encryption protection of data in the transmission process is ensured, and therefore the safety of integrated application of the artificial intelligence server side and the back-end server is remarkably improved.

The application discloses a data access method and device, and relates to the technical field of big data. A specific implementation of the method comprises the following steps: intercepting a data access request, judging whether to verify the data access request according to configuration file information and an access type indicated by the data access request; if yes, performing information digest extraction processing on access information to obtain an encryption value, verifying the data access request according to the encryption value and historical access information stored in a database, and in the case of passing the verification, sending the data access request to a gateway system, routing the data access request to an access address indicated by the access information via the gateway system, and performing data access; and if no, directly sending the data access request to the gateway system, routing the data access request to the access address indicated by the access information via the gateway system, and performing data access. The implementation reduces the server load, improves the stability of the server performance, improves the data access efficiency, and enhances the user experience.