24 results about "Service protocol" patented technology

The invention relates to the technical field of attendance data security management, in particular to a smart office data security management system, which comprises a time calibration unit, a dual verification unit, an exception handling unit and a security storage unit, and is characterized in that the time calibration unit is connected with an authoritative time server through a special time service protocol; the method comprises the following steps: calculating a deviation with a local clock in real time, automatically carrying out silent calibration when a threshold value is exceeded, encrypting and storing a calibration log in a block chain node, synchronously collecting original and standard timestamps during card punching by a dual verification unit, generating an associated data packet, analyzing timestamp conflicts by an exception handling unit through a multi-source evidence decision tree, activating a data compensation mechanism to generate an effective record, and checking the effective record. The safety storage unit encrypts and stores attendance data in a fragmented mode, directional statistics of personnel departments is achieved through zero-knowledge proof, the system solves the problems of attendance time drift, abnormal disputes and data safety, and attendance credibility and compliance are improved.

The invention discloses a Tp information forwarding processing method based on AutoSAR architecture design, the method is realized by a PFR module deployed in a basic software layer, the PFR module is pre-configured with a static task pool, a routing information table and a service protocol parameter information table, and the method comprises the following steps: receiving Tp information, associating the Tp information with a corresponding routing information group in a routing information table and a service protocol parameter information group in a service protocol parameter information table; obtaining task attributes based on the service protocol parameter information group associated with the Tp information, and locating idle task nodes through bitmap query in a static task pool based on the task attributes to create an associated new task; and tracking the execution condition of the task associated with the Tp information, and executing the operation defined by the state according to the state defined by the task state machine corresponding to the task attribute. The method has the beneficial effects of efficient task management, flexible configuration, complete task planning and the like.

This application discloses a method, apparatus, device, and medium for rate limiting of stacked data protocol packets in a stacked system, relating to the field of communication technology. The method includes: acquiring a service protocol packet to be sent to a master switch; determining the corresponding VLAN identifier based on the protocol type of the service protocol packet by querying a preset mapping relationship between protocol types and VLAN identifiers; filling the VLAN identifier into the outer VLAN tag of the stacked data protocol packet, and filling the private protocol number of the stacked data protocol packet into the EtherType field of the stacked data protocol packet, obtaining a constructed stacked data protocol packet; and sending the constructed stacked data protocol packet to the master switch, so that the master switch can determine the corresponding rate limiting policy based on the VLAN identifier and the private protocol number. This method can accurately rate limit the traffic of stacked data protocol packets.

The invention relates to the technical field of controlled infrastructure administrative management, and discloses a charging pile management method and device, and the method comprises the steps: obtaining a node state data sequence of a target controlled infrastructure node, and calculating a performance derating coefficient representing the physical loss of assets; reading an administrative resource pool containing a multi-level service protocol, and obtaining a service sensitivity weight of a service initiation subject; determining a commercial outage probability according to the performance derating coefficient, and when the commercial outage probability is in a preset warning interval, calling a performance beacon and triggering an asymmetric matching program; coupling the service sensitivity weight and the performance derating coefficient to generate an administrative decision arbitration result, thereby granting a limited access permission and scheduling resource transactions in a sub-health mode; according to the invention, mapping from physical loss to commercial value is realized through an administrative arbitration mechanism, and flexible balance between asset integrity and service fulfillment is achieved.

The invention relates to the technical field of network communication, and discloses a cross-domain trusted flexible Internet access service implementation method and system, and the method comprises the steps: transmitting an identity statement to a local network domain through an access device, so as to build a temporary trust relationship, and obtaining a temporary access credential; the problem of initial trust establishment in an unfamiliar network domain without a preset trust basis is solved. On this basis, the access device generates a structured description according to a task demand and an operation strategy, performs multi-round negotiation with a local network domain, and finally establishes a temporary service protocol within an acceptable range of both parties by identifying the difference between the service demand and the operation strategy and generating an alternative service proposal.

The application discloses a static website hosting method and device, equipment and storage medium, and relates to the technical field of computers. The method comprises the following steps: obtaining static website resources uploaded by a target storage system cluster; the target storage system cluster is a cluster after fusion and intercommunication based on a simple storage service protocol and a network attached storage protocol; judging whether the static website resources are in a file storage format according to parameter information corresponding to the static website resources; if the static website resources are in the file storage format, adding multi-purpose Internet mail extension type attribute information to the static website resources to obtain target files after attribute addition, so as to utilize the target files for static hosting. By adding the multi-purpose Internet mail extension type attribute, the file also has the characteristics of an object, can be identified by the simple storage service protocol, the availability of the object characteristics after fusion is ensured, and the file uploaded by a file user can be supported for static website hosting.

The invention relates to the technical field of computer graphic processing, and discloses a graphic attribute unified control system and method and a medium, and the system comprises a graphic attribute configuration management module which is used for loading and caching a predefined graphic attribute configuration file to establish a mapping relation between a graphic layer identifier and a graphic attribute; the graphic attribute control interface module is used for receiving a graphic control instruction; the graphic service / protocol registration and monitoring module is used for registering and monitoring a system graphic service to obtain a system graphic layer event; the graphic attribute configuration management module receives a graphic control instruction from the graphic attribute control interface module and a system graphic layer event from the graphic service / protocol registration and monitoring module; based on the mapping relationship, comparing the graphic layer attributes associated with the graphic control instruction or the system graphic layer event; and the graphic service / protocol registration and monitoring module responds to the comparison result and calls a system graphic service interface to set system graphic layer attributes. According to the method, the code complexity and the maintenance cost are reduced, and the non-intrusive design can be suitable for new and old product system architectures.

The invention relates to the technical field of data transmission, in particular to a WebRTC signaling service protocol system and method based on WebSocket, and the system comprises a first personal terminal which is used for transmitting a request protocol to a signaling server; the signaling server side is used for receiving the request protocol sent by the first personal terminal and sending a coping protocol to make a coping scheme according to the content of the request protocol; the second personal terminal is used for receiving the coping protocol sent by the signaling server; by defining a set of complete command word and data structure, the whole process standardization of equipment registration, discovery, room negotiation, signaling exchange and state management is realized, and the system complexity and development cost are reduced; a communication terminal list is obtained from a signaling server through a get-devics protocol, and a dynamic mechanism is adopted to enable two communication parties to rapidly establish a connection; during multi-device communication, a multi-point forwarding unit is adopted to allocate exclusive IDs, so that room creation, joining and leaving are more stable, and connection failures caused by signaling conflicts are not likely to occur.

The application provides a digital key opening method, device and system. The system comprises a first device, a second device and a server, a first service protocol is preconfigured between the first device, the second device and the server, the method can realize, based on a trust relationship between the first device, the second device and the server, remote issuance of data required for opening a digital key under a second service protocol by the server under a digital key system of the first service protocol, and opening of the digital key under the second service protocol between the first device and the second device by using a mechanism defined under the first service protocol, thereby realizing support for the digital key system under the second service protocol in the digital key system under the first service protocol, so that the data interaction required for opening the digital key under the second service protocol can be realized without implementing a pairing protocol under the second service protocol, development workload and PKI system cost are reduced, and user experience is improved.

The application discloses a video time synchronization processing method and system based on a high-precision network time service protocol, which provides time frequency traceability for an internal tame clock module and a clock synchronization module of a processing host through a second pulse signal; the internal tame clock module selects to perform clock tame operation or switches to a self-running time mode according to whether there is an external time reference; according to a time synchronization detection result of a video synchronization processing module, if it is determined that a time synchronization difference between different cameras exceeds a preset range, a hardware trigger signal is sent to the cameras through an external trigger generation module to adjust camera parameters and generate key frames; the video synchronization processing module adopts an image definition evaluation method to identify the key frames generated by the multiple cameras, and completes time axis alignment of the multiple camera video streams based on the key frames. The application solves the problems of low synchronization accuracy or cumulative error and network jitter in the traditional technology, high software post-alignment delay, and lack of feedback linkage between the camera and the processing host.

This invention provides an active defense system and method based on multi-protocol dynamic simulation and distributed decoy. The active defense method based on multi-protocol dynamic simulation and distributed decoy includes the following sub-steps: S1: Constructing a multi-protocol dynamic simulation environment; S2: Deploying distributed decoy nodes; S3: Deep decoy of attack behaviors; S4: Attack chain reconstruction and behavior analysis; S5: Adaptive obfuscation and adversarial enhancement; S6: Automated threat intelligence production and feedback. This invention, through protocol template library loading and state machine initialization, can dynamically generate responses based on real-time session context. Employing dynamic simulation of multiple service protocols, it improves the detection capability of network attacks, enabling faster capture of potential threats and reducing the risk of false negatives and false negatives. Through an automated threat intelligence generation and feedback mechanism, combined with IOC indicator identification, structured output, and real-time response, it can quickly react and adjust defense strategies.

The application discloses a transmission method, device, first node, second node and network management node, and belongs to the technical field of communication. The transmission method of the application comprises the following steps: a first node sends a first request message to a second node, wherein the first request message comprises information related to a data service protocol, the data service protocol is a protocol based on a data service model, the information related to the data service protocol comprises information of at least one data service model, and the data service model is used for describing a group of data parameters.

The invention provides a multi-source heterogeneous data rapid access method and system based on a master-slave architecture. The system comprises a master node, a slave node, a service API protocol request, a message center module and a plug-in management module. The main node is configured to monitor and manage clusters, task scheduling and states; the slave nodes are configured to perform data access and processing tasks; the service API protocol request is configured to perform permission verification, definition and extension of a service API protocol, and analysis and verification of the service API protocol; the message center module is configured to perform communication between nodes; the plug-in management module is configured to define, store and manage various source end plug-ins, process plug-ins and target end plug-ins through SPI standardized plug-in structure specifications. The dynamic task scheduling improves the utilization rate of cluster resources, the plug-in design shortens the access time of data sources, and the method has strong expansibility, does not depend on specific environments and platforms and has independent deployment capability.

A server system comprises a multitude of prediction servers and a mediator server that mediates data transfer between the prediction servers. A prediction server contains a capture unit that captures a communication service protocol regarding a sub-communication area, a prediction unit that predicts the future communication service quality of that sub-communication area based on the communication service protocol, and a communication unit that transmits a first prediction result from the prediction unit to the mediator server and selectively receives a second prediction result from another prediction server from the mediator server. Based on the first and second prediction results, the prediction unit forecasts the communication service quality between a node within one sub-communication area and another node within a different sub-communication area.

Disclosed herein are a signaling method for broadcast network-based radio / audio services and an apparatus for the same. The signaling method is performed by a transmission apparatus for providing radio / audio services based on a broadcast network, and includes generating an Internet Protocol (IP) packet by encapsulating digital radio / audio content data using Multiplex Distribution Interface (MDI) / Distribution and Communications Protocol (DCP), and generating Service Layer Signaling (SLS) data by modulating the IP packet into an ALP packet, generating a Service List Table (SLT) to set a service protocol signaling value corresponding to the MDI / DCP and generating Low Layer Signaling (LLS) data including the SLT, and transmitting the LLS data and the SLS data.

The embodiment of the invention relates to the technical field of network storage, and discloses a service deployment method, a network storage independent control device and a storage medium, and the service deployment method comprises the steps: obtaining a first service container mirror image corresponding to a first service deployment request from an internal memory of the network storage independent control device; a container instance corresponding to a first service container mirror image is started through an embedded operating system, a first configuration file and a logical volume are mounted to the container instance corresponding to the first service container mirror image, dynamic deployment and isolation of protocols are achieved by adopting a containerization technology, different network file service protocols can be dynamically deployed or switched, and the network file service efficiency is improved. The network file service is established, so that the service deployment request is transferred from the host CPU to the network storage independent control equipment, the CPU resource consumption of the host can be reduced, and the resource utilization rate of the system is improved.

The embodiment of the invention provides a data uploading method, device and system and a medium. The method comprises the following steps: acquiring a storage bucket list corresponding to own position information; the storage buckets in the storage bucket list are deployed in a storage resource pool managed by an object storage server; selecting a target storage bucket in an available state from the storage bucket list; and establishing a communication link conforming to an Amazon simple storage service protocol with the object storage server, and uploading target data to the target storage bucket by using the communication link, so that the target storage bucket stores the target data. According to the embodiment of the invention, the capacity demand on the physical disk of the edge node can be reduced, the deployment flexibility of the edge node can be improved, the storage cost can be reduced, and the success rate of data uploading and the stability of data storage can be improved.

The invention provides a video service protocol dual-stack cooperative protection method and device. According to the video service protocol dual-stack cooperative protection method provided by the embodiment of the invention, the problem of an attack detection blind area caused by protocol fault of an HTTP control stream and a real-time media stream in a video service is effectively solved, and millisecond-level cooperative protection and adaptive strategy optimization in a multi-protocol environment are realized; and the security and the real-time response capability of the video service are obviously improved.

The application discloses a kind of multi-party complex protocol chain mode analysis and modeling method based on model driving, the method includes the following steps: step S1, collection, summary and induction protocol in the chain case of upper chain mode;Step S2, upper chain mode extraction;Step S3, build the upper chain model of multi-party service protocol in line with model driving architecture;Step S4, the realization of visual tool.The method can analyze and extract upper chain elements to the blockchain deployment requirement of complex protocol text when system runs, then model the protocol according to upper chain elements, the model meets the standard of model driving architecture, finally realizes the automatic conversion between models without semantic loss, so that the developer of smart contract can better understand business requirements and reduce communication barriers.

This application provides a method, apparatus, and device for managing instant messaging message keys based on RedisHBase hierarchical caching and blocking queues. The server generates message keys and performs hierarchical storage processing based on a remote dictionary service protocol and a distributed database protocol to implement hierarchical key storage including hot and cold layers. The server performs derivation operations based on the recipient's user identifier to generate a user-derived key, and uses the user-derived key to match the message key and performs double-layer encryption transmission processing to obtain a key-type message including the encrypted transmission key, which is then sent to the client. The client parses the transmission key from the received key-type message and performs priority scheduling and session-level blocking determination with the encrypted message to generate an undecrypted message blocking queue.

The invention relates to the technical field of credit investigation data management and authorization verification, in particular to a credit investigation business data management system. The system comprises a protocol analysis module, an authorized object construction module, a verification execution module and a protocol anchoring traceability module. The protocol analysis module is used for extracting key fields from business protocol contents, generating scene anchoring codes and protocol text abstracts through Hash operation and deriving authorization constraint parameters; the authorization object construction module constructs the content into a read-only authorization object for persistent storage, and supports writing of a delegation authorization hierarchy; the verification execution module sequentially executes entrusted authorization verification, scene consistency verification, authorization state verification, data range compliance verification and query frequency compliance verification, and triggers system-level intervention for abnormal scene departure behaviors; the protocol anchoring traceability module stores traceability records in a Hash chain mode, and supports a third party to hold original service protocol content to carry out independent closed-loop verification.

The invention relates to the technical field of software development, and discloses an inter-component communication method and device, electronic equipment and a system.The method comprises the steps that when a service calling request of any first service component is detected, the service calling request of any first service component is searched through a service searching method set by an intermediate service component; searching whether a target service instance complying with a target service protocol corresponding to the service calling request exists in a service instance pool corresponding to the intermediate service component; wherein the target service instance is a service instance corresponding to the second business component; and when finding that a target service instance complying with a target service protocol corresponding to the service calling request exists in a service instance pool corresponding to the intermediate service component, obtaining the target service instance to call a business service requested by the service calling request. Visibly, the low-coupling communication between the service components can be realized by setting the intermediate service component, so that the communication mechanism between the components is optimized, and the communication efficiency and flexibility between the components are improved.

The present application relates to the technical field of communications, and discloses a transmission method and apparatus, a first node, a second node, and a network management node. The transmission method according to an embodiment of the present application comprises: a first node sends a first request message to a second node, wherein the first request message comprises information related to a data service protocol, the data service protocol is a protocol based on a data service model, the information related to the data service protocol comprises information about at least one data service model, and the data service model is used to describe a group of data parameters.

The application provides a data processing system, method, electronic device, storage medium and program product. The method comprises the following steps: obtaining an authorized signature corresponding to a target service protocol through an application server, sending the authorized signature to a block chain system, decrypting the authorized signature when the block chain system receives the authorized signature, obtaining the original text of the target service protocol, obtaining the identification information corresponding to the target service protocol, determining the target static data maintained in the target smart contract based on the identification information, comparing the target protocol original text with the target static data, and sending the target static data to the application server when it is determined that the comparison is consistent. The method of the application realizes effective supervision of user data use, enhances the security of user data, and improves user experience.