213 results about "Connection management" patented technology

The embodiment of the invention provides an Internet of Things control system and method, electronic equipment, a storage medium and a program product, and relates to the technical field of industrial Internet of Things. The system comprises a connection management module used for establishing and maintaining connections between a plurality of Internet of Things devices and a plurality of MQTT servers corresponding to the Internet of Things devices; the dynamic equipment mapping module is used for mapping the data of the Internet of Things equipment to the MQTT server through the configuration file; and the message queue and network disconnection continuous transmission module is used for putting the message into the tail of the message queue to continuously transmit the message if the MQTT client instance corresponding to the Internet of Things equipment is detected to be in a network disconnection state when the message is published to the MQTT server. According to the scheme, dynamic expansion of heterogeneous equipment in the industrial Internet of Things, parallel butt joint of multiple cloud platforms, network disconnection continuous transmission and two-way communication capability are realized.

Methods and systems for connection management are disclosed. A service entity may provide preferential treatment to a group of devices on a network. To identify itself as being entitled to receive such treatment, a user device may send one or more credentials to a server device associated with the service entity. The credential(s) may be used to determine if the user device belongs to the group of devices. If the user device belongs to the group of devices, the service entity may establish one or more enhanced service flows that the user device can use to communicate with and / or over the network.

The invention discloses a control system supporting concurrent access of multiple hosts, a storage device and a medium, and relates to the technical field of data storage, the system runs on a control module externally connected with the storage device, and the system comprises a communication connection management unit used for establishing connection with multiple hosts through at least two host interfaces; the access request receiving unit is used for receiving access requests sent by different hosts through an uplink port of the multi-host switching chip, and the access arbitration and scheduling unit is used for carrying out real-time arbitration and unified scheduling on the requests according to a preset strategy; and the instruction forwarding and execution unit forwards an arbitrated instruction to the storage unit for execution through a downlink port, and the system further integrates a cache consistency management unit, a configurable arbitration strategy unit, a multi-mode storage space management unit and the like, so that the data consistency, the access efficiency and the system reliability during multi-host concurrent access are ensured. According to the scheme, efficient and safe parallel access of a plurality of hosts to a single storage device is realized.

The invention relates to the technical field of energy internet, and particularly provides a multi-protocol adaptation layer service method and device, and the method comprises the following steps: S1, constructing an adaptation layer as an entrance for interaction with an external platform, and taking charge of protocol analysis, connection management and data transmission; s2, the data conversion engine undertakes a standardized conversion task of heterogeneous data formats; s3, the route management module dynamically selects an optimal interaction channel based on a multi-dimensional decision algorithm; s4, the security control layer integrates multiple security mechanisms including protocol-level security, application-level security and operation-level security; and S5, the state monitoring and disaster recovery module collects the operation index of each protocol channel in real time and displays the health state of the system through a visual panel. Compared with the prior art, the method can improve the reliability and safety of the system, supports the quick butt joint with an external load side platform, and is suitable for the scenes of demand response, energy transaction and the like.

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 computing system and a configuration method, and relates to the technical field of hardware, the computing system comprises a plurality of mainboards, the mainboards are provided with control circuits and functional devices, and the control circuits are connected with the functional devices; the management board is provided with a first controller, and the first controller is connected with one of the main boards; the expansion board is provided with an expansion circuit; wherein the control circuit of the main board is configured as follows: in a first mode, a functional device of the main board is connected to a first controller on the management board through the control circuit on the main board and an expansion circuit on the expansion board; and in the second mode, the functional device of the main board is connected to the first controller on the management board through the control circuit on the main board.

The invention discloses a multi-connection management method suitable for a high-orbit and low-orbit fusion satellite communication terminal, and the method comprises the steps: building a communication connection with a high-orbit satellite, and obtaining the ephemeris information of a low-orbit satellite; a visible time window of the target low earth orbit satellite is predicted, and the composite link quality at the future moment is dynamically evaluated; performing look-ahead multi-connection state management based on the visible time window and the composite link quality; wherein the multi-connection state management comprises a preparation state of triggering antenna pre-pointing before a target low-orbit satellite is visible, and a transition state of triggering high-orbit and low-orbit double-link simultaneous transmission before low-orbit satellite coverage is finished. According to the method, the defect that a communication blind area exists in the link handover period of traditional passive response type switching is overcome, the cross-track link is firstly established and then broken, and the continuity and high reliability of service data transmission in a complex space network are effectively guaranteed.

The invention discloses a method and system for continuous management of an Internet of Things module and a medium, and the method comprises the steps that in a first supervision state, a first server receives a filing request of the Internet of Things module, and the filing request comprises identification information; in response to the recording request, the first server records and registers the Internet of Things module, the first server sends a first application instruction, and the first application instruction comprises a second Internet of Things address of a second server; the Internet of Things module responds to the first application instruction, establishes operation connection with a second server, and enters a second supervision state; in the second supervision state, the first server receives a connection request, and the connection request comprises identification information of the Internet of Things module; and in response to the connection request, the first server regulates and controls the supervision state of the Internet of Things module. According to the invention, the Internet of Things module can be effectively supervised, Internet of Things interruption caused by poor commercial operation is avoided, and timely and automatic continuous supervision of the Internet of Things module is maintained.

The invention relates to a smart home device and platform connection management method, and belongs to the field of whole house intelligence, and the method comprises the steps: a platform configures a CTEI string code and an exclusive PIN code for each accessed device; the equipment establishes TCP connection with the platform, and requests to obtain the SM9 public key from the platform; the platform verifies the validity of the application instruction timestamp, the legality of the CTEI string code and the PIN code and the consistency of the HMAC-SM3 signature, and issues an SM9 private key; the device splices the CTEI string code and the device MAC address into a plaintext, encrypts and signs the plaintext, and submits the plaintext to the platform; and the platform verifies and signs the decrypted ciphertext, generates a temporary symmetric key, encrypts the temporary symmetric key and sends the encrypted temporary symmetric key to the equipment, the equipment decrypts the ciphertext to obtain the temporary symmetric key, and the equipment and the platform perform encryption and decryption transmission on the service data by using the temporary symmetric key. According to the method disclosed by the invention, through deep fusion design of the hardware identifier and the national cryptographic algorithm, a high-security-level equipment-platform connection system is constructed, and meanwhile, the management refinement level of the platform on the terminal equipment is improved.

The invention discloses an internet-of-things multi-device intelligent tunnel security penetration interconnection system and an internet-of-things multi-device intelligent tunnel security penetration interconnection method. The system comprises a management end, an equipment end and a cloud end. The management end integrates an intelligent connection management layer, an efficient data plane engine, a unified business operation layer and a dynamic strategy and control center. The intelligent connection management layer dynamically selects an optimal tunnel link through a pluggable protocol framework; the efficient data plane engine intelligently switches multiple modes such as an original socket, libpcap and the like to perform high-performance data capture and filtration according to authority and requirements; the unified service operation layer deeply integrates operation and maintenance tools such as an embedded Web browser and an SSH terminal into a single interface; and the dynamic policy center can issue network rules in real time. According to the method, high-reliability and low-delay tunnel connection in a complex network environment is realized, refined flow control is driven based on service intention, and functions of network penetration, state monitoring, configuration maintenance and the like are seamlessly fused.

The present application relates to the technical field of artificial intelligence service, and more particularly to a connection management customer service method and system based on AI. The method comprises the following steps: receiving an initial user statement sent by a client; performing intent analysis on the initial user statement to obtain an intent recognition result; wherein the intent recognition result contains a service appeal pointed to by the initial user statement; in response to the intent recognition result, sending a business verification request to at least one business system according to the service appeal; wherein the business verification request is used to query a business precondition required for executing the service appeal; receiving a business verification result returned by the business system based on the business verification request. The present application can effectively inherit the dialogue history, avoid the dead loop of answering irrelevant questions, break through the closed loop connection between intent recognition and business execution, and eliminate the service fault that can only be recorded but cannot be executed.

The invention provides a smart factory equipment data acquisition system based on extended access, and belongs to the technical field of data acquisition. The system comprises an adapter, a data acquisition module, a data processing module and a communication transmission network. The adapter is connected with factory equipment to adapt to different interfaces and protocols; the data acquisition module is connected with the adapter to acquire operation data and is connected with the management system to acquire production shift data; the data processing module performs selective transmission and time sequence synchronization processing on the operation data; the communication transmission network comprises a transmission link and a relay node, the relay node comprises a power supply unit, a network access unit, a frequency prediction unit and a path optimization unit, power supply monitoring, transmission mode selection, load grade determination, high-risk node shunting and standby path generation can be realized, and the system is suitable for efficient acquisition and transmission of smart factory equipment data. Through modular design and a dynamic optimization mechanism, wide-coverage, high-reliability and high-efficiency transmission and storage of smart factory equipment data acquisition are realized.

This application relates to the field of device connectivity technology and discloses a method and system for managing the connection of multiple cameras based on portable WiFi. The method includes: calculating the resource constraint coefficient in the portable WiFi environment; generating a distributed management configuration table for the management tasks of multiple cameras in the portable WiFi based on the resource constraint coefficient, and performing alternating active scanning and passive listening to obtain a camera access priority table; allocating resources to the camera devices in the camera access priority table to obtain a multi-camera resource allocation strategy, and dividing and allocating three-layer transmission channels based on the multi-camera resource allocation strategy to obtain a multi-channel data transmission control table; establishing a multi-level resource feedback mechanism in the portable WiFi environment based on the multi-channel data transmission control table, and dynamically calculating the bandwidth allocation ratio between camera devices to obtain a collaborative transmission optimization scheme, thereby improving the utilization efficiency of limited bandwidth resources and realizing the efficient collaborative work of multiple camera devices.

This invention provides a method, medium, product, and device for session connection management during database playback. The method includes: receiving a session identifier from a session during playback; generating an allocation identifier based on the low-order byte of the session identifier; determining a target pointer array corresponding to the session in a pre-set session management table based on the allocation identifier, wherein the session management table pre-sets a predetermined number of pointer arrays, each pointer array corresponding to a singly linked list and pointing to the head node of the corresponding singly linked list; determining whether a target node matching the session identifier exists in the target singly linked list corresponding to the target pointer array; if no target node exists in the target singly linked list, creating a new connection node and inserting the new connection node into the target singly linked list. This method enables rapid generation of the allocation identifier based on the low-order byte, and achieves rapid location and efficient storage of session nodes using a singly linked list structure, ensuring the stability and smoothness of high-concurrency playback processes.

The present application relates to a kind of methods for sharing camera connection management, which includes the following steps: smart terminal obtains the D2D discovery signal of shared camera, wherein the D2D discovery signal includes the identity information of shared camera;Smart terminal sends authentication request to selected shared camera;Shared camera is authenticated according to authentication request, and core network server is authenticated, and after authentication confirmation succeeds, corresponding resource is allocated to smart terminal, and the operating parameter of shared camera is sent to smart terminal;Smart terminal establishes connection with shared camera according to operating parameter, and realizes the operation of shared camera by operating instruction, and receives the image data returned by shared camera.The present application realizes the connection management of smart terminal to shared camera by 5G D2D direct connection communication, and smart terminal can remotely operate shared camera to take photograph and photograph, so as to provide more visual angle shooting experience.

The embodiment of the invention provides a control method and device, equipment, a readable storage medium and a program product, and the method comprises the steps: when audio equipment and first control equipment are in a wired connection state, and the audio equipment and second control equipment are in a wireless connection state, determining the audio equipment use states of the first control equipment and the second control equipment; determining a target transmission control mode according to the audio equipment use states of the first control equipment and the second control equipment; according to the target transmission control mode, transmission control processing is carried out on control instructions obtained from the first control equipment and the second control equipment; wherein in the transmission control processing process, different transmission control modes correspondingly execute control instructions of the control devices in different connection states. Through the embodiment of the invention, the flexibility and the automation degree of equipment connection management can be improved.

This invention discloses a multi-source data intelligent connection management method, belonging to the field of data processing and information fusion technology. The method includes: deploying an intelligent agent program to listen to window message streams and reconstruct operation paths; synchronously capturing and parsing network requests to obtain structured business data; establishing a mapping relationship between operations and data through multimodal fusion parsing; filtering target data based on a no-code rule base; standardizing formats using a conversion engine; generating RPA instructions with the assistance of a large model; embedding a digital credential mechanism throughout the entire chain to ensure data integrity; and dynamically enhancing business logic through extension point injection. This invention aims to solve the problems of difficult data collaboration, high adaptation costs, and insufficient security caused by the lack of standard interfaces in heterogeneous business systems. It achieves high-precision, low-latency, and auditable automatic data collection, conversion, and entry across closed systems, significantly shortening the supplier access cycle and improving the efficiency of supply chain four-flow collaboration and system scalability.

The invention discloses a low-power-consumption Wi-Fi module dormancy and wake-up method and system under vehicle-mounted dual systems, and relates to the field of intelligent cabins, and the method comprises a dormancy process and a wake-up process. The dormancy process comprises the steps that A1, in response to a whole vehicle dormancy instruction or a user flameout operation, an Android side connection management service notifies a Wi-Fi service to start dormancy preparation; a2, all active Wi-Fi connections are closed by the Android system, the hotspot is stopped, and the client mode is closed; step A3, the CPMS service of the Android system persistently stores the current state information of the Wi-Fi and the hotspot to a nonvolatile memory; step A4, the Android side informs the QNX side that the vehicle control layer is about to sleep; after the QNX side completes self dormancy preparation, the power management circuit is controlled by GPIO to cut off all power supplies of the Wi-Fi module, so that the Wi-Fi module is completely powered off; the vehicle-mounted dual system comprises a vehicle control layer based on a QNX system and an application service layer based on an Android system.

The invention discloses an Internet of Vehicles connection management platform management and control processing method, device, equipment and medium, and the method comprises the steps: collecting real-time data of an Internet of Vehicles connection management platform, the real-time data comprising order system data, system monitoring data and package data; preprocessing the collected real-time data of the Internet of Vehicles connection management platform to obtain preprocessed data of the Internet of Vehicles connection management platform; according to the preprocessed data, time sequence embedding features are extracted through a long-short-term memory network model with a time attention mechanism, and in combination with service features and system monitoring data in the preprocessed data, an order blockage risk probability is obtained through a limit gradient improvement model; and calculating an order system load factor according to system monitoring data, calculating a conventional process influence degree in combination with a management and control order proportion and a time sensitive factor, and judging whether to trigger a management and control short process according to the conventional process influence degree and an order blockage risk probability.

The application discloses a Bluetooth connection management method, a terminal device and a household appliance. The method is applied to the terminal device, and comprises the following steps: when it is detected that a Bluetooth module of the household appliance is in a connection state, sending a verification request, wherein the verification request comprises verification information required by a verification operation; receiving a verification response corresponding to the verification request, wherein the verification response comprises a verification result after the verification information is verified; and if the verification result is passed, establishing a connection with the Bluetooth module. The scheme provided by the application aims to solve the technical problem that the Bluetooth connection between the household appliance and an illegal user in the prior art has a security risk.

The utility model provides a clustered intelligent street lamp control box based on Internet of Things, which relates to the technical field of street lamp control and comprises a main street lamp, a limit ring arranged on one side of the main street lamp, a square control box arranged on one side of the limit ring, a top cover arranged on the top of the square control box, and a box door arranged on the front side of the square control box. The Internet of Things communicator is arranged in the control box, so that the control box can be connected with a remote management platform through the Internet of Things communicator during use, a manager can obtain the running state, fault information and the like of the street lamp in real time at other places, and the management efficiency and convenience are greatly improved; once the street lamp breaks down, the control box rapidly sends alarm information to the management platform through the Internet of Things communicator, so that maintenance personnel can timely know and take measures, the fault repair time is shortened, the availability and the stability of the street lamp are improved, the frequency and the workload of manual inspection are reduced, and the human input is saved.

This invention describes a method, apparatus, and system for authenticating, authorizing, and managing a connection in a cellular system to allow a user to retrieve / send some data, e.g., from / to an application function (AF) or to communicate with another remote user over multiple networks in an optimized / secure manner. The user may have one or multiple devices (UEs) using (e.g., connected to) multiple / different networks, e.g., a device with multiple subscriber identity modules (SIMs) and / or different radio access technologies.

A method for performing connection management of a station (STA) device within a wireless communications system for protection from identity confusion (e.g., SSID confusion and / or icon confusion caused by attacks from an attacker device) and associated apparatus are provided. The method may include: transmitting at least one probe request from the STA device to an access point (AP) device of an adversary, the adversary to a user of the STA device, wherein the AP device may act as the attacker device; receiving at least one probe response from the AP device; transmitting at least one association request from the STA device to the AP device; receiving at least one association response from the AP device; performing a four-way (4-way) handshake between the STA device and the AP device; and in response to a number of non-valid beacons from the AP device reaching a predetermined threshold, disconnecting from the AP device.

The invention discloses a high-reliability networking system, a communication method, a board card and electronic equipment, and relates to the technical field of chip interconnection. The system comprises a working area which is formed by interconnection of a plurality of chips, the working area is divided into one or more protection switching units, and different protection switching units are interconnected through an Ethernet electric switching network; the redundant backup area comprises one or more chips, and the redundant backup area is connected with the working area through the Ethernet electric switching network; the management module is configured to distribute backup nodes in the redundant backup area when detecting that any protection switching unit in the working area breaks down, modify interconnection configuration of chips at the edge of the peripheral protection switching unit adjacent to the fault protection switching unit and revise the fault protection switching unit. Communication traffic is rerouted over the Ethernet electrical switched network to the allocated backup node to bypass the faulty node. Therefore, flexible and extensible redundant backup is realized by utilizing the electric switch, and the reliability of the chip cluster is improved.

This system provides a wireless connection management system that allows earphones to wirelessly connect to the device intended by the user. [Solution] The device comprises an earphone 2 capable of maintaining a wireless connection to multiple devices 6 simultaneously, and an information holding unit 20 that holds connection information for each device 6, which is information relating to the wireless connection between the earphone 2 and the devices 6. The earphone 2 is configured to wirelessly connect to the device 6 corresponding to the connection information held in the information holding unit 20, and the upper limit of the number of devices 6 for which the information holding unit 20 holds connection information is the same as the simultaneous upper limit, which is the upper limit of the number of devices 6 that the earphone 2 can maintain a wireless connection to simultaneously.

The invention discloses an RTSP streaming media intelligent cache proxy method and system for an embedded system, and relates to the field of vehicle streaming media control, and the method comprises the steps: deploying an RTSP proxy and a secondary distribution service in a client embedded device; the connection management module initiates an RTSP session establishment request to an RTSP server of the source-end embedded device, the connection management module and the RTSP server of the source-end embedded device establish and maintain an uplink RTSP session, and coded video data received through the uplink RTSP session is written into a shared cache pool; a virtual RTSP service address is provided on a local network of the client embedded device, and an application in the client embedded device initiates an RTSP streaming media access request to the virtual RTSP service address; and receiving an access request of an application, identifying a priority rule demand of resource allocation, reading corresponding video data from the shared cache pool, establishing at least two data flow queues according to the priority rule demand of resource allocation, and secondarily distributing the video data to each application.

[Problem] To provide a control device and a control method whereby connection to a communication device can be established quickly. [Solution] A control device according to the present embodiment comprises: a communication unit that receives a communication protocol connection request from a communication device; and a connection management unit that establishes a connection between the communication device and the communication protocol on the basis of the communication protocol connection request, that establishes a connection between the communication device and an encryption protocol in response to an encryption protocol connection request from the communication device being received by the communication unit within a certain time period from the establishment of the communication protocol connection, and that cuts off the communication protocol connection in response to the encryption protocol connection request not being received by the communication unit within the certain time period from the establishment of the communication protocol connection.

The invention discloses electronic equipment, an equipment management method, a storage medium and a program product, and relates to the technical field of servers, and the electronic equipment comprises a management controller, at least one access controller and a programmable controller. Wherein the management controller comprises at least one combined controller, each combined controller is connected with the corresponding access controller, the access controllers are further respectively connected with a plurality of pieces of hardware in the electronic equipment, and the programmable controller is respectively connected with the management controller and each access controller. The management controller can form a plurality of communication links with a plurality of pieces of hardware through each joint controller in the management controller and a corresponding access controller, so that the plurality of pieces of hardware share link resources of the joint controller; the management controller also realizes control of each access controller through a programmable controller, so that each access controller realizes switching of communication links between the joint controller connected with the access controller and different hardware, and the joint controller can be reused.

The invention discloses a vehicle connection management system, a vehicle and an interaction management system and method.The vehicle comprises an external interface and the vehicle connection management system, the vehicle is electrically connected with external equipment through the external interface, and the vehicle connection management system comprises an electronic fuse and a connection management unit; the electronic fuse is electrically connected with a power pin of the external interface and the connection management unit, and the electronic fuse is electrically connected with the connection management unit based on whether the load current between the external interface and the external device is within a preset current range. And based on whether a disconnection instruction sent by the connection management unit when the external device is illegal is received, whether the vehicle is in a connected state or not is determined, so that the electric connection between the vehicle and the external device is in a connected state or a disconnected state. Therefore, the fuse does not need to be replaced when the connection between the vehicle and the external equipment needs to be cut off every time, the cost is reduced, and manual operation is reduced. And the safety of interface connection is improved based on the judgment of legal equipment, and the vehicle use safety and the user experience are improved.

A network device in a non-terrestrial network (NTN) receives information relating to an application or service being used by a terminal device that is in a connected mode with the network device. Subsequent to receiving the information, and in response to detecting an absence of additional information relating to the application or the service, the network device starts an RRC inactivity timer with a time period. The terminal device remains in the connected mode during the time period. The time period of the RRC inactivity timer is based on the application or the service being used by the terminal device. In response to the time period of the RRC inactivity timer expiring during the absence of the additional information during the time period, the terminal device is transitioned from a connected mode to an idle mode or an inactive mode with the network device.