931 results about "Synchronization system" patented technology

The invention relates to the technical field of information synchronization, in particular to a cross-platform electronic communication synchronization system, which comprises a network construction and path optimization module for collecting basic network parameters of communication equipment of a plurality of platform networks, obtaining cross-platform network data according to the basic network parameters, selecting an optimal transmission path according to the cross-platform network data, and transmitting the optimal transmission path to a server; and generating real-time optimized path information. In the invention, the basic network parameters of the communication equipment of the plurality of platform networks are collected, the cross-platform network data are acquired, the edge weight is dynamically updated according to the delay and the bandwidth, and the optimal transmission path is selected based on the network state, so that the effect of efficiently utilizing network resources is achieved, and the real-time performance and the accuracy of synchronous data transmission are remarkably improved. The to-be-synchronized data is classified and subjected to priority setting, and the data processing sequence is adjusted in combination with the real-time network data, so that accurate scheduling of the synchronization task is realized, the delay and conflict problems in data transmission are reduced, and the efficiency and reliability of data synchronization are improved.

The invention provides a wireless communication network method and system of a mobile first-aid station. The method comprises the following steps: monitoring and evaluating a surrounding environment in real time, selecting an optimal working frequency band, and adjusting a frequency band switching strategy to obtain a self-adaptive multi-frequency-band access mechanism; the bandwidth and the connection priority of the wireless communication network are dynamically adjusted, the task priority is evaluated, and a dynamic resource allocation strategy is generated; deploying a distributed cache and synchronization system, realizing balanced distribution and rapid positioning of data, and generating a distributed temporary data cache pool; establishing an intelligent routing algorithm of deep reinforcement learning, calculating an optimal transmission path from a source to a destination, and finally generating an intelligent routing planning scheme; a redundant path is preset on the path, and a redundant path planning scheme is generated according to a dynamic resource allocation strategy and an intelligent routing planning result. According to the technical scheme provided by the invention, the reliability and the response speed of the wireless communication network of the mobile first-aid station are improved.

The invention relates to the technical field of accounting informatization, and discloses an accounting document cross-platform synchronization system based on a block chain and a conflict processing method, and the system automatically judges a multi-mechanism concurrent operation conflict based on a preset medical authority level and a millisecond timestamp. And when a plurality of branch hospitals modify the same patient voucher at the same time, preferentially adopting a high-authority mechanism to operate, if the authority is at the same level, selecting the operation with the latest timestamp, and if logic conflicts exist, pushing to a general hospital for manual auditing. And an operation log is recorded in real time by adopting Apache Kafka, and a non-tampering historical version is generated through a block chain technology. All modification records are stored in a Merkle tree structure, a complete operation track at any time point can be inquired through a patient ID, the complete operation track comprises modification content, operator identity and block chain transaction hash, a national medical insurance platform is connected in real time, and cost compliance is automatically verified; the system can solve the problems of data conflicts, version chaos and auditing tracing among heterogeneous ERP (Enterprise Resource Planning) systems.

Systems and methods are provided for dynamically selecting, displaying, and synchronizing electronic forms within a conversational AI interface. A chat-based assistant determines the most contextually relevant form or form section using machine learning models and updates the graphical user interface in a split-screen layout. The system supports bidirectional synchronization, such that changes in form fields generate corresponding chat messages, and chat inputs populate structured form fields in real time. Users may pause and resume form workflows across sessions without data loss. The system further supports folder-based organization of structured inputs and document uploads, enabling hierarchical navigation and predictive workflow continuation. These improvements enhance form completion accuracy, user experience, and operational efficiency.

The invention discloses a multi-source heterogeneous data synchronization system, and relates to the field of computer information management application. The system fuses key technologies such as flow dynamic regulation and control, self-adaptive load balancing and intelligent semantic mapping. Through a real-time network state monitoring and self-adaptive flow regulation and control algorithm, the data transmission rate is dynamically adjusted according to the server resource utilization rate, the data priority and the network bandwidth, data backlog and system overload are avoided, and the robustness and the real-time performance of a synchronization task are remarkably improved. The intelligent field mapping engine is based on semantic analysis, word vector representation and a machine learning model, automatically recognizes field semantic consistency of heterogeneous data sources, generates an optimal mapping rule and dynamically optimizes a mapping result, the manual configuration cost is reduced, and the mapping accuracy rate reaches 98% or above. The system has high expandability and self-learning ability, is suitable for a large-scale multi-source heterogeneous data integration scene, and provides an efficient, intelligent and self-adaptive full-stack solution for a data synchronization task.

The invention relates to the technical field of unit detection, in particular to a unit magnetic variable on-line monitoring method and system, and the method comprises the steps: carrying out the multi-source data collection through a sensor, carrying out the correction of the multi-source data through a multi-dimensional calibration mechanism, synchronizing a timestamp through a dual-synchronization system, and carrying out the frequency-band-divided conditioning and standardization processing; environmental noise in the standardized multi-source data is eliminated through an intelligent algorithm, feature vectors are extracted, and purified feature vectors are obtained; screening effective abnormal features through an isolation forest algorithm; and inputting the effective abnormal features into an LSTM prediction model to obtain a corrected prediction value, substituting the corrected prediction value into a logistic regression formula to obtain a fault prediction probability of fault occurrence, calculating a health degree score, and performing graded early warning according to the health degree score. According to the scheme, through multi-dimensional calibration, working condition adaptive feature extraction and graded early warning, the unit monitoring data precision, the fault feature recognition accuracy and the operation and maintenance decision efficiency are improved.

The present invention discloses a method, device, equipment, medium and product for clock synchronization between clusters. The method is applied to a slave clock synchronization system in each cluster, and the slave clock synchronization system includes: a clock synchronization module and a calculation module; the clock synchronization module obtains the timestamp of the high-precision time synchronization protocol PTP message between the master clock server and the master clock server, and sends the timestamp to the calculation module; wherein the PTP message includes at least: a synchronization message, a follow-up message, a delay request message and a delay response message; the calculation module determines the corresponding master-slave clock deviation and transmission delay according to the received timestamp, and sends the clock synchronization signal determined according to the master-slave clock deviation, transmission delay and the local slave clock to the clock synchronization module; the clock synchronization module generates the corresponding slave clock second pulse according to the clock synchronization signal sent by the calculation module to complete the slave clock correction. This scheme can realize accurate clock synchronization between computing clusters in a multi-computing cluster system.

The invention relates to the technical field of high-speed digital interfaces, and discloses a JESD204B multi-device deterministic delay synchronization system and method based on dynamic clock phase compensation, and the system comprises a main node which generates and dynamically distributes clock signals, and constructs a dynamic clock tree structure; the slave equipment is used for realizing cascade error elimination through a distributed compensation mechanism; the dynamic phase compensation engine adopts a hybrid phase detection framework and is combined with a digital-to-time converter (TDC) and an analog phase-locked loop (PLL); and the environment parameter compensation module is used for collecting temperature, voltage and operation time in real time, and calculating phase compensation quantity through a formula that delta phi = alpha * (T-T0) + beta * (V-V0) + gamma * delta t. On the aspect of synchronization precision, the phase error of a single device can be smaller than or equal to + / -200ps, the strict scene requirement is effectively met, the environment adaptability is high, the defects of traditional fixed compensation can be overcome, cascade error accumulation can be efficiently restrained through distributed compensation of slave devices, and on the aspect of real-time performance, an online calibration module can conduct real-time calibration without interrupting services.

The invention discloses a high-precision delay synchronization system with a phase jitter compensation function. The high-precision delay synchronization system comprises an upper computer, an external trigger module, a time reference module, a master control ZYNQ module, a frequency synthesis and trigger mode selection module, a jitter compensation module, a precise delay circuit and an output signal conditioning circuit. According to the invention, the pulse output with adjustable delay time, amplitude and polarity can be realized, the high-precision delay synchronization of signals is realized, and the stability is higher.

The present invention relates to the field of voltage control technology, specifically to an output voltage and mains adaptive synchronization system. In the present invention, by collecting the amplitude and phase data of the mains voltage, and combining the disturbance information on the load side, a disturbance weight set is established, which can realize the quantitative analysis of the impact of the mains fluctuation, thereby improving the perception of the mains change trend, so that the regulation strategy can be adaptively adjusted for specific disturbance events. Based on the weight set, the disturbance probability of the future short period is calculated, and the mains fluctuation range is predicted in combination with the UPS output data, so that the amplitude or phase compensation strategy can be adjusted in advance, which improves the response speed of the power supply system to the mains fluctuation and reduces the impact of sudden fluctuations on the load. The amplitude and phase of the UPS output are sampled at multiple frequencies, and converted to a unified reference system using a coordinate transformation method, which can ensure that the amplitude and phase information of each frequency component are compared under the same coordinate reference.

An apparatus and system are described for reducing user equipment (UE) power consumption after a 5th generation NodeB (gNB) indicates transition to a power saving mode. Different configurations and rules for the UE to identify and use monitoring or transmission occasions within the PSM active time, as well as modification of UE timers during the PSM, are provided. Discontinuous transmission (DTX) and reception (DRX) configurations are signaled to the UE and contain periodicity, start slot / offset, and on duration, as well as activation of the configurations by downlink control information (DCI). UE reporting and paging based on the configurations are provided when light synchronization system block (SSB) transmission or discovery reference signal transmission is used by the gNB.

A clock synchronization system and method are provided. The clock synchronization system includes: a pulse generation module, configured to receive an input first signal, perform sampling processing of the first signal to obtain a second signal, and generate a pulse signal according to the second signal; a voltage-controlled oscillator, configured to output a first output clock; the output frequency divider module, configured to perform frequency division on the first output clock, and synchronize, according to the pulse signal, the first output clock which has been subjected to the frequency division, so as to obtain a second output clock; and the synchronous output module, configured to receive the first output clock, the second output clock, the first signal, and the pulse signal, and perform synchronization processing on the first signal according to the first output clock, the second output clock and the pulse signal, so as to obtain a third signal.

The invention relates to the technical field of audio playing optimization, and discloses a low-delay multi-room audio playing optimization method and system, a storage medium and equipment, and the method comprises the steps: building a global time synchronization system based on a precision clock protocol in a playing equipment cluster, and enabling all playing equipment to operate based on a unified time reference; monitoring network state parameters in real time, dynamically calculating and adjusting the audio buffer depth of each playing device based on the monitored network quality, and obtaining audio data in advance according to the playing progress and the network state; generating a global playing timestamp according to the global time synchronization system, and controlling all playing devices to perform synchronous starting and progress control of audio playing based on the global playing timestamp; a transmission strategy of audio data is dynamically optimized based on real-time network state parameters, packet loss recovery and bandwidth adaptation are achieved, sub-millisecond multi-room audio synchronous playing is achieved, and meanwhile performance parameters can be automatically optimized according to different network environments and hardware configurations.

A modular multiport converter system includes a plurality of distributed controllers, associated with different ports of the system that are able to synchronize to ensure that power drawn from the system is equal to power supplied to the system with precise timing. The distributed controllers are able to receive a clock signal from a leader controller, or from a vice leader controller in the event that leader controller is unable to function.

The invention discloses an electrical energy monitoring method and system, and particularly relates to the technical field of energy monitoring. The method comprises the following steps: monitoring target parameters of power equipment in real time, extracting load volatility characteristics and sampling interval deviation characteristics, calculating a synchronization accuracy value of equipment data in each time period, comparing and analyzing with a gradient standard threshold value, dividing synchronization accuracy into different grades, and implementing corresponding processing measures according to different conditions, so that the accuracy of the power equipment is improved. For accuracy synchronization, the system keeps normal operation; for inaccurate synchronization, the system triggers early warning and starts a self-diagnosis and calibration program; for incompletely accurate synchronization, fault diagnosis errors caused by data asynchronization are effectively avoided by predicting the severity of synchronization errors, adjusting an alarm threshold value in advance and taking corresponding maintenance measures, the safety of power equipment and the reliability of a monitoring system are improved, and the accident risk is reduced.

The invention relates to a distributed storage and synchronization system based on a block chain, and belongs to the technical field of distributed file storage. The system comprises a node management module, a data fragmentation and distributed storage module, a consensus mechanism module, a data synchronization module, a cross-chain interaction module, a client interaction module and a decentralized node network. By optimizing a consensus mechanism and introducing a fragmentation technology and a cross-chain technology, the problems of expansibility and consistency of an existing system are solved, and interoperability between different block chain networks is realized. The system has high expandability and flexibility, supports access of various block chain network protocols and intelligent contract standards, and is easy to popularize and apply.

The invention discloses a text-driven digital human high-precision sound and lip synchronization system and method, and the system comprises a text module which is used for converting an input text into linguistic features, including phonemes and rhythms; the acoustic module is used for converting the linguistic features into acoustic features and phoneme animation data; the audio module is used for sampling the acoustic features to generate audio clips; and the digital human interface module is used for receiving the phoneme animation data and the audio clips and synchronously playing the phoneme animation data and the audio clips so as to realize digital human lip synchronization. According to the system, high-precision audio and lip synchronization of the digital human is driven by a text, high-quality audio and lip animation data can be generated at the same time, the voice interaction fluency, the natural sense and the trueness of the digital human are greatly improved, and the user experience is improved. And meanwhile, the generation cost is reduced, and the generation efficiency is improved. Besides, a unified model of audio and phoneme animation data is generated from the text by using the neural network, so that synchronous learning of the sound spectrum and the animation data can be ensured, and the precision is higher.

According to the hierarchical distribution model warehouse synchronization system and method provided by the invention, rapid synchronization of key and frequently accessed data is ensured through design of multiple synchronization strategies and implementation of dynamic scheduling; the data transmission quantity is reduced through a service grading strategy and an on-demand synchronization strategy, and the occupation of network bandwidth and the demand of storage resources are reduced; by adjusting a distribution path and load balancing in real time, it is ensured that a synchronization task is efficiently carried out, and single-point synchronization overload is avoided; and an adaptive fault-tolerant mechanism can automatically identify and process abnormal conditions in the synchronization process, so that the reliability of data synchronization is improved. In addition, the invention provides an end-to-end data encryption and integrity verification mechanism to protect the security of the data in the transmission process; a role-based access control mechanism ensures that only authorized users and a system can access and synchronize data, so that the security management of the data is enhanced. The method has good expandability, and can flexibly adapt to synchronization requirements of different scales and support a new synchronization strategy in the future.

A low-delay multi-protocol intelligent lighting synchronization system based on a unified abstraction layer comprises the steps that an instruction from a multi-protocol bridging module is received, and network round-trip time data of terminal equipment is acquired through an active detection mechanism; based on the network round-trip time data, adopting a Kalman filtering algorithm to construct a delay prediction model so as to predict the future network delay of the terminal equipment; inputting the instruction into a third-stage buffer area for processing, and dynamically adjusting the trigger frequency of the active detection mechanism according to the load state of the third-stage annular buffer area; calculating queue delay of the buffer area according to the received load state of the buffer area, and obtaining final sending time of the instruction in combination with future network delay of the terminal equipment; and at the final sending time, sending the instruction from the sending buffer area to the corresponding terminal equipment. According to the system, low-delay and high-stability synchronization of cross-protocol equipment in the field of intelligent illumination is realized.

The invention relates to the technical field of medical information, and particularly discloses an ERP (Enterprise Resource Planning) integration-based medicine transaction data synchronization system, which comprises a data acquisition module, a mapping analysis module, a data fusion module, a trend analysis module and a center console module. According to the scheme, the multi-dimensional feature space is constructed, the field structures in different service systems are identified and mapped to the uniform target field set to construct the dynamic mapping table, and the adaptability to different service systems is enhanced; a dynamic updating mechanism based on event driving is designed, complex business logic is flexibly handled, the system load is reduced, the system operation efficiency is improved, the compliance of a business process is ensured through cooperation of a rule engine, and the problem of data conflict possibly occurring in the data synchronization process of multiple business departments is solved; and a center console is arranged to monitor efficient circulation of medicine transaction data, so that the stability and safety of data exchange are ensured, a reliable tracing basis is provided for medicine supervision, and subsequent analysis and maintenance are facilitated.

The invention relates to a computer-implemented system for the management of product development projects. The system (100) includes a processor that operates based on instructions from a non-transitory computer-readable medium to manage and process project requirements. Utilizing a natural language processing (NLP) interface, the system (100) captures user inputs, converting them into structured project data, which is then automatically updated and synchronized across various components such as system models and operational conditions. The system (100) includes a memory that supports the execution of program instructions for handling multiple, distinct projects within a unified platform. This allows for the reuse of common functional elements across different projects. A graphical user interface (GUI) is connected to the processor, providing interactive visual tools for real-time project tracking and adjustments. The security module enforces role-based access controls to protect data integrity and regulate access based on user roles within the project framework.

The invention discloses a remote database synchronization system and method based on incremental data extraction and verification, and belongs to the technical field of data transmission and database synchronization. In order to improve synchronization efficiency and data consistency and adapt to a complex and changeable distributed database environment, the system comprises a variable detection module, a data application module, a data transmission module, a data verification module and an exception handling module, the variable detection module and the data application module are respectively connected with the data transmission module, the data transmission module is respectively connected with the data verification module and the exception handling module, and the exception handling module is further connected with the data verification module; the source database is connected with the variable detection module, and the target database is connected with the data application module and the data transmission module. Through incremental extraction, compression transmission and batch writing technologies, the data transmission and synchronization efficiency is greatly improved, and the method adapts to a high-frequency data change scene; and through a multi-level data verification mechanism and an exception recovery strategy, the integrity and accuracy of data synchronization are guaranteed.

To provide a time synchronization system, a time synchronization program, and a time synchronization method capable of ensuring the accuracy of time synchronization between a plurality of vibration data through highly-free and simple processing or method.SOLUTION: The time synchronization system synchronizes time between first vibration data and second vibration data by using the first vibration data and the second vibration data acquired at separate positions of structures in which vibration occurs. The time synchronization system comprises a calculation unit which is used for estimating time deviation between the first vibration data and the second vibration data, sequentially calculates a plurality of estimation transmission functions each including one of a plurality of temporary estimation values of time deviation, and determines, as a first optimal value for synchronizing time, a temporary estimation value of the time deviation in which a phase value at the estimation transmission function most concentrates in a direction of a binary of 0 and 180 degrees among the plurality of temporary estimation values of the time deviation. The time synchronization program and the time synchronization method are configured to correspond to the above.SELECTED DRAWING: Figure 2

The invention discloses a white list state synchronous processing method and system combined with database transaction control, and relates to the technical field of database transaction control and data synchronous processing. The method comprises the following steps: recording a white list state change event based on a pre-writing mechanism of a database transaction log; change events in a transaction log are classified and aggregated according to a white list and then are asynchronously written into a specified buffer area, when a transaction is submitted, the sequence of data in the buffer area is controlled through a lightweight lock mechanism to be refreshed to a physical disk, and the priority of a disk IO queue is dynamically adjusted according to the transaction isolation level to reduce concurrent conflicts; according to the white list state synchronization processing method and system combined with database transaction control, the transaction concurrent processing performance and the database response efficiency are remarkably improved, and the expansion capability and stability of the white list synchronization system in a complex business environment are also improved.

The invention discloses a capability synchronization method, a capability synchronization system and a related device. The UE comprises an NTN communication module and a mobile communication module. And after the mobile communication module is registered to the TN-CN, the NTN communication module executes the registration process of the NTN-CN through the mobile communication module, the TN-RAN and the TN-CN. And the NTN-CN obtains the NTN air interface capability information of the UE of the NTN communication module through the TN-CN, the TN-RAN and the mobile communication module. Thus, since the NTN-CN obtains the NTN air interface capability information of the UE under the TN network, the NTN-CN does not need to obtain the NTN air interface capability information of the UE again under the NTN, the signaling overhead for transmitting the NTN air interface capability information of the UE between the UE and a core network of a non-ground network is reduced, the time required by the UE for transmitting the NTN air interface capability information of the UE under the NTN is saved, and the power consumption of the UE is saved.

The invention provides an arbitrary waveform generator multi-chip DAC synchronization system, a delay adjustment module comprises an FPGA chip, an integrated clock management chip and a plurality of DAC chips, and the FPGA chip provides digital signals needing to be converted into analog waveforms for the DAC chips and sends parameter configuration signals to the integrated clock management chip and the DAC chips; the integrated clock management chip generates a reference clock, generates a sampling clock based on the reference clock, distributes the sampling clock to the DAC chip and the FPGA chip, and distributes a synchronization signal to the DAC chip; the multiple DAC chips are all configured to be slave chips to form multiple paths of arbitrary waveform generator output channels, digital signals are synchronously converted into analog signals, the analog signals are processed by a conditioning circuit and then output, the circuit structure of the system is remarkably simplified, synchronization of the multiple DAC chips can be achieved only through one integrated clock management chip, and the system is simple in structure, convenient to use and high in practicability. In addition, delay adjustment between DAC chips can be flexibly achieved, calibration or alignment of circuits and devices is not needed, and good application effects are achieved.

The invention discloses a multi-lens picture automatic splicing fusion processing method in video communication, which belongs to the technical field of multimedia communication, and comprises an acquisition module for synchronously acquiring video images of different visual angles through a plurality of cameras, and an analysis module for identifying overlapping areas and key feature points in each path of video, carrying out image matching, and sending the images to the video communication module. The fusion module is used for splicing and fusing the multiple paths of videos according to the image matching result to generate a panoramic picture, and the output module is used for outputting the spliced and fused panoramic picture to terminal equipment in real time. According to the invention, through a frame-level synchronization system with a unified time reference and standardized video parameter configuration, time sequence deviation and chromatic aberration distortion of multiple paths of videos are eliminated, the feature matching reliability in a complex scene is remarkably improved, the positioning precision of an overlapping region is ensured, splicing traces can be efficiently eliminated, and meanwhile, processing delay is reduced; and intelligent adaptation of the panoramic content on different terminal devices can be realized, and the degree of freedom of user control is improved.

Disclosed in the present invention are a transaction-based file synchronization method and system. The method comprises: acquiring a file operation record of a first device; performing conflict check on the first device and a cloud on the basis of the file operation record; and updating a file version information table, an operation record table and a cloud transaction identifier of the cloud in chronological order on the basis of the file operation record. The method comprises: acquiring the latest first transaction identifier of a cloud and a second transaction identifier, synchronized last time, of a second device; acquiring a first operation record corresponding to the first transaction identifier; performing conflict check on the cloud and the second device on the basis of the first operation record; and performing a replay operation in a file synchronization disk of the second device in chronological order on the basis of the file operation record to complete synchronization. According to embodiments of the present invention, the operation record writing is based on the transaction identifiers, so that the risk of data loss of the synchronization disk of a user can be reduced, conflict check is carried out on the device terminal and the cloud during synchronization, conflicts can be effectively prevented, and the present invention can be widely applied to the technical field of computers.

The invention discloses a multi-mode perception collaboration and real-time synchronization system, which breaks through the limitation of vision / hearing in the prior art, covers vision, hearing, smell and movement, and realizes more accurate cooperation through a perception layer, a control layer and an execution layer. According to the invention, an immersive experience space full of shock and reality can be created, synchronous output of visual, auditory, tactile and olfactory signals is realized by means of high-precision equipment, and a series of cross-sensory signal superposition schemes are designed on the basis of response characteristics of human physiology and psychology to various sensory stimuli. Therefore, the overall perception of the experiencer to the space atmosphere is enhanced. Meanwhile, through weight distribution and conflict resolution, the system can flexibly adjust the sensing mode according to the environment and the user state. The multi-device cooperation error can be controlled at millisecond level and millimeter level, and the natural fusion of virtuality and reality is realized.

A method includes placing a smart ring on a wearer, capturing with a biometric portion, wearer biometric data, determining with a processor, whether the wearer is authorized, in response to the biometric data, determining with the first processor, secure biometric data in response to the biometric data, storing in a memory, wearer secure data, thereafter placing the smart ring proximate to a smart dock, determining with the processor, whether the smart dock and the smart ring are associated, transmitting with a transceiver, the secure data and the secure biometric data, in response to determining that the smart dock is associated with the smart ring, and storing in a secure memory element of the smart dock, the portion of the secure data and the secure biometric data under direction of a processor of the smart dock.