146 results about "Condition Code" patented technology

The invention relates to the technical field of anomaly detection, in particular to a measurement abnormal data detection method and system based on a rule engine, and the method comprises the following steps: extracting a transmission path and a timestamp sequence based on a source point number, a transmission link number and a real-time state code of a measurement data packet, comparing a data flow direction path with a preset abnormal flow direction, and determining a data flow direction; and identifying an abnormal mode of which the risk path fitting degree exceeds a preset threshold value, and obtaining an abnormal flow direction feature set. According to the method, abnormal point locations in the data can be effectively identified and corrected by monitoring the change of the submission times and the activeness of the real-time measurement data of the power grid and the data synchronism, and the dynamic abnormal threshold setting and real-time data analysis further enhance the capability of capturing the abnormal trend, can adjust the processing strategy in time, and improve the accuracy of data processing. The method has the advantages that accumulation and propagation of error data are avoided, data redundancy and error repetition are effectively reduced due to generation of a data calibration set and application of data fingerprints, and data quality is guaranteed.

The invention relates to the field of communication service support systems, and particularly provides a service provisioning process oriented anomaly identification and automatic compensation method and device, service provisioning process modeling is an ordered process chain composed of a plurality of processing nodes, and each node corresponds to a specific service system operation; a unique flow identifier Flow ID is generated for each service instance and used for whole flow state tracking, execution results, state codes and response time information of all flow nodes are recorded in a flow tracking database in real time, and after execution of each node is completed, events are published for other modules to subscribe to, so that an asynchronous observable link is formed. Compared with the prior art, the method can achieve the closed-loop processing of the abnormal process, remarkably reduces the manual intervention rate, improves the business activation success rate and customer service experience, and improves the stability and reliability of a service opening link.

The invention discloses an ultra-thin induction cooker cooperative control system and method based on a dual-core MCU, and relates to the technical field of cooperative control, the ultra-thin induction cooker cooperative control system comprises a display MCU, a master control MCU and a communication link module, the main control MCU comprises an instruction analysis module, a PWM control module, a parameter acquisition module and a state coding module, and the PWM control module determines a control mode according to an instruction code and generates a pulse signal for controlling the heating coil; the state coding module codes the working state parameters of the electromagnetic field into a second data packet; and the abnormity detection module reads and analyzes the state code in the second data packet sent by the main control MCU, obtains the working state parameter of the electromagnetic field, and judges the abnormal state. According to the invention, a dual-core architecture of the display MCU and the master control MCU is adopted, and the modular design of the system is realized through function decoupling, so that the expandability and flexibility of the control system are remarkably improved.

The invention provides a real-time synchronous control method and system based on an EtherMAC bus, and the method comprises the steps: obtaining an original transmission frame sequence in a bus transmission channel through a monitoring unit; calculating a path topology priority factor and a clock offset compensation value according to a preset topological structure rule; obtaining a to-be-transmitted data frame sequence based on a calculation result, and adjusting a phase synchronization pulse in the monitoring unit to obtain an adjusted phase synchronization pulse; performing redundancy check on the to-be-transmitted data frame sequence to generate a check state code; when the value reaches a preset error threshold value, extracting a to-be-marked frame from the to-be-transmitted data frame sequence, and generating a synchronization signal set containing a high-reliability identifier; generating a real-time synchronization control instruction for driving the execution terminal based on the phase synchronization pulse and the adjusted phase synchronization pulse; according to the technical scheme provided by the invention, real-time monitoring, frame reconstruction and clock synchronization adjustment of data transmission are realized, and high-precision synchronization response of terminal control is improved.

Apparatuses and methods for beam indication for multiple entities. A method of operating a user equipment (UE) includes receiving a configuration of one or more sets of transmission configuration indicator (TCI) states, receiving a first message activating TCI state code points, from the one or more sets of TCI states, and receiving a second message indicating TCI state code points for N entities. The second message includes a field map of size N fields and a list of TCI states code points in order of the N fields of the field map and according to a number of TCI state code points indicated by each field. Each field of the N fields correspond to an entity of the N entities. Each field indicates the number of TCI state code points indicated for the corresponding entity.

Methods and apparatuses for fast beam indication. A method of operating a UE includes receiving a number (M) of transmission configuration indicator (TCI)state code points activated by a medium access control element (MAC CE) and, if the UE is configured to be indicated TCI state code points on DL control information (DCI) and M>1, receiving the DCI that indicates at least one TCI state code point from the M TCI state code points and determining a TCI state to apply to at least one of downlink (DL) channels and uplink (UL) channels. The method further includes updating one or more spatial filters for at least one of the DL channels and the UL channels based on the determined TCI state and at least one of receiving and transmitting the DL channels and the UL channels, respectively, based on the updated one or more spatial filters.

The invention relates to a server fault positioning system and method, and the system comprises a debugging card and a mainboard, and the debugging card is electrically connected with the mainboard. The debugging card is used for acquiring a power-on self-test code of the mainboard and matching the power-on self-test code with a pre-stored fault code library; determining a fault code corresponding to the power-on self-test code, and determining a fault module corresponding to the fault code in the target server; the mainboard is used for calling and starting BIOS debugging firmware stored in the debugging card, entering a debugging mode and obtaining enumeration information of a fault module; the debugging card is also used for analyzing the enumeration information and determining a state code corresponding to each unit included in the fault module; respectively matching each state code with a pre-stored state code library; and determining a fault state code which cannot be matched with the correct state code in the state code library, and determining a fault unit corresponding to the fault state code. Through the method and the device, the problem of relatively low fault positioning efficiency of the server in related technologies is solved.

The invention discloses a delay generation method and device of block equipment, a storage system and a storage medium, and relates to the technical field of computer storage. And after a plurality of instructions sent by the host side are received, the plurality of instructions are cached to the starting queue for buffering processing. And regularly executing the logic unit list query instruction by a timer of each thread to obtain a state code. And if the timer of each thread is judged not to recover the configuration according to the state code, triggering the host end to resend the logic unit list query instruction and delay the time for executing a plurality of instructions in the start queue until the timer of each thread is quitted when the configuration of each logic unit is judged to recover according to the latest state code. Regularly judging whether the timer of each thread exits or not by a public service timer; and if it is judged that the logic unit exits, the configuration of each logic unit is recovered. And executing the plurality of instructions in the start queue, so that the host side successfully generates the block device, and the service continuity is not influenced.

A method of operating a user equipment (UE) includes receiving configuration information for a list of transmission configuration indicator (TCI) states, a list of TCI state code points, and cross carrier scheduling and receiving a downlink control information (DCI) format including (i) a carrier indicator field and (ii) a transmission configuration indication field indicating a TCI state code point. The TCI state code point is from the list of TCI state code points and indicates a TCI state for a first carrier and a TCI state for a second carrier. The method further includes applying the indicated TCI state code point for a first carrier and a second carrier and receiving or transmitting, on the first carrier and the second carrier, downlink (DL) channels or uplink (UL) channels, respectively, based on quasi-co-location properties or spatial properties corresponding to the indicated TCI state code point.

The invention relates to a stateful protocol fuzzy test method and system based on response information. The method comprises the following steps: S1, a preprocessing stage; S2, a fuzzy test stage; s3, a state selection stage; and S4, a seed scheduling stage. The system comprises a test preparation module, a fuzzy test module, a state selection module and a seed scheduling module. According to the method, the source code of the protocol entity program to be tested is statically analyzed to capture distribution and use of enumeration type variables in the source code. According to the method, the response result information of the tested program is analyzed, the response header field is extracted, on the basis that the response code represents the state, the state is further subdivided, the states represented by a plurality of same state codes in the same seed are effectively distinguished, and the detection accuracy is improved. And the seed value and the variation position are adjusted by using the response header field information reaching the target state and the coverage rate information, so that the code coverage rate of the stateful protocol fuzz test is remarkably improved, more vulnerabilities are found, and the fuzz test efficiency is greatly improved.

The invention discloses a material state management and monitoring method and system based on a manufacturing life cycle, and relates to the technical field of intelligent manufacturing. The method comprises the steps that a material state model is established based on a manufacturing life cycle and comprises state codes, and the state codes are used for representing state stages and state attributes of materials; key business events of materials of multiple business systems are obtained, business data of all the materials are obtained through cross-system synchronous analysis, state transition is executed in combination with a preset state transition rule, and a transition path is generated; state codes, service data and migration paths of all the materials are presented through a visual carrier, and the visual carrier comprises a multi-dimensional retrieval entry; and identifying the abnormal material based on the state transition rule, and generating an early warning notification. Through adoption of the method and the device, unification of material data and states of a plurality of business systems in a manufacturing life cycle is realized, consistency and real-time performance of material state information are ensured, and meanwhile, full-process visual monitoring and abnormal accurate identification of the material states are achieved.

The invention discloses an HTTP (Hyper Text Transport Protocol) multi-level automatic authentication data migration method and system based on multi-task scheduling, the method realizes automatic two-way synchronization between an HTTP data source and various target storage systems through a configuration mode, and comprises the following steps: constructing a nested authentication model supporting automatic refreshing of a dynamic token, abstracting a Token refresh protocol into a configurable HTTP interface for calling, and realizing secure update of an authentication state through atomic operation; establishing a multi-dimensional parallel response verification mechanism, performing intelligent judgment based on multi-condition combination of HTTP state codes, response headers and response body fields, and accurately extracting target data through a JSON path expression; a second-level time window scheduling strategy is adopted, and high-frequency data migration in a continuous pulling mode and a timing interval mode is achieved through a thread pool and a timer; through the recursive configuration design, the defects that a traditional tool is single in authentication mode and difficult to expand are overcome, and the efficiency and reliability of enterprise-level data integration are improved.

The invention discloses a tree dynamic coding method and system based on high-precision positioning and visual analysis. The method comprises the following steps: acquiring pose data and an image; calculating geographic coordinates of the tree; preprocessing the image; extracting tree ontology features and environmental reference features, and establishing a corresponding relationship between the two features; determining whether the tree is a coded tree or not based on the geographic coordinates of the tree, the tree ontology characteristics and the environmental reference object characteristics; if not, an identity code of the tree is generated, and the identity code of the tree comprises a basic code and a dynamic extension code; the basic codes comprise codes corresponding to geographic coordinates and serial numbers; the dynamic extension code comprises a state code used for representing the current operation and maintenance state of the tree and a version code used for recording the number of updating times of the robust template. By implementing the method provided by the invention, the stable, unique and traceable digital identity of the single tree in the whole life cycle can be established, and the defects of the existing method in the aspects of reliability, uniqueness and long-term continuity are overcome.

The invention discloses an equipment remote operation and maintenance method, system and device based on status code reporting and a medium, status information generated in an equipment operation process is stored in a local database built in the equipment, and the status information comprises a status code and current network information; when network communication is normal, uploading the state information in the local database to an operation and maintenance server through a network; and when the network communication is abnormal, setting a country code according to the position of the equipment, starting a seed card prefabricated in the equipment based on the country code to form a seed card network, establishing network connection between the equipment and the operation and maintenance server through the seed card network, and uploading the state information to the operation and maintenance server. The method is particularly suitable for the scene that the device is used in multiple countries in the world, when the position where the device is located cannot be connected with the WIFI network or the cloud card network, the seed card network is built through the multiple prefabricated seed cards with the transnational roaming capacity, and the network communication environment of the device is recovered in time.

The invention discloses a dynamic monitoring platform of a pollution source processing system, which relates to the technical field of pollution source processing, and comprises the following steps: the dynamic monitoring platform loads a preset protocol template through a device ID, dynamically adjusts legality communication parameters, locks a device type function code, and generates an initialization verification report; generating a dynamic polling task based on the initialization report, collecting equipment data in parallel through a thread pool, and executing validity mark judgment to form a standardized data packet; an analysis engine extracts plaintext parameters in the standardized data packet, converts a state code for service description and marks data quality based on a rule base, and generates a structured state analysis report; and performing multi-level anomaly detection on the structured state analysis report, triggering a hierarchical warning in combination with a logic association rule, accurately positioning a risk and triggering control strategy matching. According to the method, multi-dimensional judgment of data quality is realized through three-stage verification (frame structure verification, data type forced conversion and logic integrity verification) and a state code linkage mechanism.

The invention discloses an intelligent detection method, device and equipment for a Portal authentication page and a medium, and relates to the technical field of Portal authentication, and the method comprises the steps: a relay device is connected to a target WiFi network, and then sequentially initiates an HTTP request to at least two reference detection URLs belonging to different service providers; analyzing an HTTP response state code of each request, and if the state code is a state code indicating redirection, judging that a Portal authentication page exists and extracting a jump address from a response head; if the status code is a successful status code but the response content is not matched with a preset successful identifier, analyzing the HTML content of the response, searching and extracting the URL indicated by the embedded jump instruction, and if the extraction is successful, judging that a Portal authentication page exists; and displaying the obtained Portal authentication page address to a user through a Web management interface of the relay equipment. According to the method, multi-source detection and multi-layer analysis are implemented on the relay equipment side, the detection compatibility and reliability are remarkably improved, and a unified network side interaction entrance is provided to ensure that a user can reliably complete authentication.

The invention discloses a some / ip protocol grey box fuzzy test method and system, and the method comprises the steps: calculating a generation probability for each element of each seed sequence in an obtained protocol data packet, calculating a copy probability according to the seed sequence and a corresponding sensitive element sequence, and taking the condition probability of maximizing the sensitive element sequence as a target function, completing the extraction of sensitive elements; taking the ID as an index, and constructing a corpus by the sensitive elements, the relative offset, the weights and the response state codes; and selecting a corresponding corpus from the corpus for a protocol data packet to be mutated according to a protocol state, performing replacement variation by using the sensitive element corresponding to the maximum weight and the relative offset, and completing the fuzzy test by monitoring the execution condition of the test case. The variation strategy is optimized by identifying the sensitive structure of the protocol data packet, the seed generation quality is improved through the structure-sensitive variation strategy, and the fuzzy test efficiency and the vulnerability detection capability are improved.

The invention relates to a state code driven semi-physical simulation control flow segmentation synchronization method, and belongs to the technical field of semi-physical simulation. According to the invention, a semi-physical simulation system comprising a simulation model upper computer, a real-time target machine, a real controller, a tester, an execution element, a power supply and other units is constructed, and a semi-physical simulation state synchronization method supporting rapid fault positioning is provided. Synchronous regulation and control and data interaction functions of a real controller and a virtual prototype in different states such as separation and locking are realized, and fault positions in different control stages can be quickly positioned and diagnosed.

The embodiment of the invention discloses an attack prediction method and device, a side vehicle container, a system, a medium and a product. The method comprises the steps of determining address information corresponding to each user source address based on log data; the address information comprises a uniform resource locator and / or a status code; for the address information corresponding to each user source address, determining whether attack information exists in an access request in the user source address by using a behavior prediction model based on the address information; the attack information comprises an attack flag bit and an attack location; the user source address is the address of the initiating end of the access request. According to the technical scheme, based on the address information, whether the attack information exists in the access request in the user source address or not is determined by utilizing the behavior prediction model in the side vehicle container, log data can be analyzed in real time under the condition that normal service operation is not influenced, and the safety of the service and internet assets is ensured while the service is rapidly provided.

A method for executing a machine instruction in a data processing environment, the method comprising: - obtaining, by a processor, a machine instruction for specifying a transaction start operation, the machine instruction being defined for computer execution according to a computer architecture, the machine instruction for specifying a transaction start operation comprising: ◯ an operation code; and ◯ a control field for specifying one or more controls to be used in a transactional execution, comprising at least a base field and a displacement field; and - an execution, by the processor, of the machine instruction, the execution comprising: ◯ determining from a field of the statement whether a transaction to be initiated by the begin transaction statement is a restricted transaction or an unrestricted transaction; ◯ initiating a restricted transaction on the basis that the field is a value, where the restricted transaction has one or more constraints associated with it, where the one or more constraints are not associated with any unrestricted transaction, and setting a condition code to a value indicating successful execution of the machine instruction; and ◯ on the basis that the field is another value, specifying a location for storing diagnostic information in an aborted unconstrained transaction, initiating the unconstrained transaction, and setting a condition code to the value indicating successful execution of the machine instruction, wherein the field indicates an unrestricted transaction, and wherein, based on the base field having a value, contents of a register indicated by the base field are combined with contents of the displacement field to create a first operand address, the first operand address indicating a location of a transaction diagnostic block usable for storing the diagnostic information upon abort.

The invention discloses a state synchronization method and device, electronic equipment and a storage medium, through the application, a sampling state code can be initialized based on vehicle identification information and vehicle information and unique identifier storage are associated, the state code change is detected in real time, and a sampling machine operation state table is updated to drive corresponding operation, so that the state synchronization efficiency is improved. The sampling process is propelled in sequence; a state rollback mechanism can be triggered when an abnormal state code is detected, a vehicle state and an acquisition mark are synchronously updated, sampling flow disorder or data association errors caused by abnormity are avoided, the problem of aggravated proportion deviation of a traditional device due to insufficient flow management and control is assisted to be improved, and the reliability of the device is improved. The technical effects of standardizing the sampling operation process, reducing the interference of abnormal working conditions on sampling, ensuring the stability of the sample reserving proportion of the coal sample and improving the comparability of the coal quality detection result are achieved.

The invention provides an air freight multi-party chained collaborative signature method and system, and relates to the technical field of air freight information management, and the method comprises the steps: a waybill management server generates an electronic waybill, and sends first target information to each signature party in a block chain system based on the initial state of the waybill; after each signature party in the block chain system receives the first target information, the signature of the electronic waybill is completed in sequence based on the state code in the first target information; and the waybill management server updates the state of the electronic waybill based on signature result feedback information sent by each signature party in the block chain system until the plurality of signature parties complete signature. According to the air freight multi-party chained collaborative signature method and system provided by the invention, each signature party is driven to sign through the state code used for representing the state of the waybill, so that the condition of unauthorized signature is avoided, and the signature efficiency is greatly improved.

The invention discloses a data sharing-oriented dynamic data authority management method, which relates to the technical field of data authority management, and specifically comprises the following steps of: establishing a binding relationship between a data processing stage and a field access authority, and forming a mapping relationship between a data processing node and a field set; based on the formed mapping relationship, judging whether the data processing stage has a condition that the propulsion is not completed or not; collecting flow execution behavior information under the condition that propulsion is not completed in the data processing stage, processing the flow execution behavior information after collection, and converting the flow execution behavior information into three types of structured numerical values including a state code, a behavior completion ratio and a path stable value; and based on the converted three types of structured numerical values, determining the state confirmation degree of the current node under the condition that propulsion is not completed in the data processing stage. According to the method, the problem that the flow state is not confirmed, namely the right is expanded is solved, and real-time synchronization and dynamic adjustment of right control and the flow state are realized.

The invention discloses a traffic mirroring and automatic comparison verification method for back-end architecture migration, and the method comprises the steps: copying a real online request from a client at a traffic entrance, and forwarding the real online request to a first back-end system as a current network system and a second back-end system as a to-be-verified target system; according to the method, the two sets of systems execute the same request processing flow in parallel under the completely consistent real service flow and the upstream and downstream dependency condition, and meanwhile, the client only receives the response of the first back-end system, so that the verification process of the second back-end system is transparent to a user, and no extra risk is introduced; furthermore, status codes, response headers, response bodies and response time information of responses of the two systems are collected in a unified mode in the method, one-to-one pairing is carried out based on request association identifiers, processing results of all service requests in the new system and the old system can form comparable response pairs, and therefore an accurate corresponding relation is established for follow-up analysis.

The present invention relates to the field of testing, and discloses a command testing method, a computing device, and a storage medium. The method includes the steps of: parsing the command to be tested to determine whether the command includes a connector and a query command; if the command includes a connector and a query command, setting the command return logic and executing the command to obtain a status code; determining whether the query command is the last command in the command; if the query command is not the last command in the command and the status code is a first status code indicating normal command execution, determining whether the command is a correct command; if the command is a correct command, returning the first status code to indicate successful testing. By parsing the command and determining whether it includes a connector and a query command, the present invention returns a status code according to the corresponding judgment logic, so as to accurately indicate the execution situation of the command by the status code.

The present application relates to the technical field of key management, in particular to a prison access control strategy management system, the system comprises.The present application executes chain arrangement around the regional master key identification, the door area number, the shift state code, the time slice length, the task number and the control state bit, and uses a hash algorithm to press the door area, the shift, the time period, the task and the control state into a continuous node to generate a path, so that the key change no longer stays at the periodic rotation level, performs identity verification around the post type, the supervision level, the belonging prison area, the time interval, the task state and the emergency state flag, and uses an HKDF algorithm to write the door area number, the approval batch number and the task number into an access key symbol derivation path, so that the same subject forms mutually distinguished key symbol contents in different door areas, different approval batches and different task scenarios, the authorization voucher is synchronously bound with the door area, the task and the approval link, and cross-region reuse, cross-batch use and cross-task application are more strongly restricted.

When a state machine of the time sequence circuit is influenced by a single event upset (SEU) effect, a state code of the state machine is very easy to change, so that the state machine is in an invalid or error state and cannot be recovered, and the function of the time sequence circuit is failed. Aiming at a state machine based on Hamming distance-3 coding, the invention provides the low-overhead error detection circuit for the Hamming distance-3 five-bit state code, and the resource overhead in the error detection process is greatly reduced by simplifying the judgment logic of a detection unit.

The invention provides a dual-carbon transaction service platform with a transaction information accurate matching function, and relates to the technical field of carbon transactions, and the dual-carbon transaction service platform comprises a sequentially nested verification chain formed by a token issuing unit, an area pre-detection unit, a time window response unit, a data interoperation unit, a manual verification unit and an electronic filing unit which run in sequence. The platform carries the mapping information by using the digital token, the category code corresponds to the carbon quota category, the aging state code is bound with the effective time period, and the regional feature code is associated with the regional emission factor data. During verification, region consistency is verified through an algorithm, period effectiveness is judged through system time, kernel exposure is triggered through a data matching rule, finally, an authenticator carries out visual comparison and applies digital marks, and whole-course data is recorded and evidence-stored through an electronic filing unit.

The invention discloses an equipment upgrading firmware package downloading progress reporting method and device, a medium and equipment, and relates to the technical field of smart home / smart home. When the device end receives a device upgrading instruction and the current running state of the device meets the upgrading execution condition, the preset downloading channel analyzes a firmware package uniform resource locator in the device upgrading instruction, the total data size of a firmware package is obtained from the resource server side based on the firmware package uniform resource locator, and the firmware package is upgraded according to the total data size. The preset downloading channel determines the downloading progress percentage according to the downloaded data size and the total data size, the preset downloading channel generates a standardized state reporting structure body according to the downloading progress percentage, the device identifier and a predefined state code, and the predefined state code is used for identifying the current upgrading stage of the device; the preset downloading channel sends the state reporting structural body to a platform server according to a preset interval; according to the method, the management and control efficiency and the operation reliability of the equipment upgrading task can be effectively improved.

The invention provides a heterogeneous server out-of-band control system based on unified semantic abstraction, which comprises a protocol compatible device, the protocol compatible device is provided with a semantic abstraction module, and Redfish protocol requests of servers of different manufacturers are converted into a unified format and sent to a server control center; the server control center issues a Redfish request instruction to the protocol compatible device, and then the Redfish request instruction is converted into a Redfish protocol request of a specific server through the semantic abstraction module and sent to the specific server. Standardized operation interfaces (such as startup and shutdown, firmware upgrading and fan speed regulation) are provided for a multi-manufacturer and multi-generation server cluster and a server control center. And the system automatically and dynamically maps the request into an equivalent Redfish instruction of each manufacturer device, uniformly returns a value format and a state code, shields hardware difference, and realizes cross-platform non-inductive operation.