278 results about "Recording system" patented technology

The invention discloses an information system existing interface-based AI large language model interaction method, which comprises the following steps of: constructing an interface operation feature set according to an information system operation log; identifying a service intention category and a function granularity level corresponding to the interface, and generating an interface function granularity identification table; constructing an action rule chain according to the interface service intention category and the function granularity level; performing field consistency calibration in combination with a field time sequence identifier, a stage identifier and a trigger point identifier to form standardized intermediate JSON data; according to the standardized intermediate JSON data, generating cue words including field operation instructions, business semantic instructions and time sequence background instructions; model request sending, model output result analysis and consistency verification are carried out through an existing API interface, and system state updating information is recorded. According to the method, the system transformation cost is reduced, the accuracy of interface semantic expression is improved, and an enforceable and extensible technical path is provided for intelligent upgrading of a traditional information system.

The invention relates to the technical field of industrial robot data acquisition and transmission, in particular to a welding robot behavior recording system integrating edge acquisition and cloud management, which comprises the following modules: an edge end data acquisition module for acquiring the state of a welding robot and sensor data in real time, and performing time alignment and validity processing, generating edge end data; the data preprocessing module is used for optimizing the edge end data and unifying the data format to form preprocessed data; and the local storage management module is used for carrying out hierarchical storage and index management on the preprocessed data according to the data access frequency and importance. According to the invention, through a breakpoint continuous transmission mechanism of cooperation of the edge end and the cloud end, fragmentation and recording of the transmission progress in the data transmission process are realized, continuous transmission is only performed on the uncompleted fragmentation after the network is interrupted, meanwhile, sorting and integrity verification are performed on the received fragmentation at the cloud end, and reliable uploading of large-capacity data in a complex network environment is realized.

A modular compliance verification and audit recording system is disclosed. The system includes a plurality of hardware modules interconnected via a system communications bus, a memory storing rule sets, access profiles, and encrypted audit records, and communication circuitry configured to interface with one or more external electronic devices through a secure network gateway. The system receives and authenticates compliance data, applies stored rule sets to determine verification results, records verified events as immutable audit entries, and enforces data-minimization and redaction policies to generate privacy-protected audit information. The processed audit information is transmitted over the secure network gateway to authorized external systems. The system provides end-to-end verification, recording, and privacy preservation of compliance-related data across distributed computing environments.

The invention relates to the field of automobile electronic control, in particular to a running state monitoring method for a vehicle motor controller, which comprises the following steps: S0, determining a key running signal needing to be continuously monitored; the communication format of the key operation signal on a vehicle-mounted CAN bus is defined; the method comprises the following steps: S1, constructing and deploying an embedded operation event recording system in a motor controller; s2, after the motor controller is powered on and runs, the embedded running event recording system constructed in the S1 is started, and recording of the running event is completed; s3, continuously monitoring and accumulating the power-off dormancy times of the motor controller through the storage aging management module; and executing an erasing operation on the special storage block. According to the method, reliable storage and on-demand return of key event data can be realized on the premise of not depending on an external debugging interface and not increasing significant hardware cost, so that effective monitoring of the working state of the motor controller is realized.

Systems and methods are provided herein for creating interactive 3D content for XR devices using a single camera. This may be accomplished by receiving a first piece of content comprising a plurality of segments, wherein the first piece of content is recorded by a first camera. A system may identify a first object within a first segment of the first piece of content and compare the first object with a plurality of 3D models stored in a database. In response to determining that a first 3D model of the plurality of 3D models corresponds to the first object, the system then generates a second piece of content, by combining the first 3D model with the first piece of content. The system also generates an index associated with the second piece of content.

The invention discloses an electric power system relay protection fault identification method, system and device based on Bayesian optimization and a storage medium, and relates to the field of electric power system fault identification and relay protection, and the method comprises the steps: collecting original electric quantity data from a power grid fault recording system, and converting the original electric quantity data into a two-dimensional image with a label; based on the two-dimensional image with the label, constructing a hybrid deep learning model skeleton for cooperatively extracting local features and associating with a time sequence; based on the two-dimensional image with the label, a Bayesian optimization algorithm is adopted to carry out automatic hyper-parameter tuning and training on the constructed hybrid deep learning model skeleton, and a CBAM-CNN-LSTM model capable of being used for actual fault identification is obtained; the CBAM-CNN-LSTM model is used to carry out online fault identification on the electrical quantity data acquired in real time; according to the method, the weak fault and the high-resistance fault of the new energy power grid are accurately and rapidly identified, the accuracy rate exceeds 99.7%, the response time of the whole process is less than 10 milliseconds, and the safety of the power grid is remarkably improved.

The invention discloses a transient voltage and current rapid protection method, system and device and a medium, and belongs to the technical field of power distribution network transient voltage and current protection, and the method comprises the steps: obtaining an analog signal through a sensing module, and carrying out the analog signal processing through a main control module; the main control module carries out filtering elimination on the digital signal after digital conversion by using an FPGA (Field Programmable Gate Array); and the main control module executes range adjustment, fault detection and protection control based on the filtered data, drives the parallel protection module to protect the element and records the system state. According to the transient voltage and current rapid protection method, the sensing module acquires signals, the master control module performs isolation conditioning and digital conversion, the FPGA performs parallel real-time filtering to eliminate interference, the self-adaptive range and multi-parameter fault accurate criterion is adopted, and an optical coupler isolation driving protection element is adopted. Microsecond-level high-speed response and high-reliability protection are achieved, fault expansion is effectively prevented, and equipment safety is guaranteed.

The invention relates to the technical field of smart pension and health information, and discloses a virtual reality-based intelligent activity interaction method for elderly groups, which comprises the following steps: S1, information acquisition: acquiring health basic information, activity preference information and virtual reality equipment use proficiency information of elderly users, and forming a user basic portrait; a safety data interface connected with a health record system is constructed, detailed health basic information of elderly users is integrated, and multi-dimensional adaptability constraint conditions including activity intensity, action complexity, scene acousto-optic stimulation, activity duration and the like are automatically constructed according to the detailed health basic information; according to the mechanism, activity items with controllable safety risks can be intelligently screened and marked for old people with different health conditions such as cardiovascular diseases, limb disorders, sensory decline and cognitive impairment, so that the potential safety hazard caused by one-step operation of traditional activities is fundamentally solved, and the safety of intervened footstones is ensured.

Systems and methods, disclosed herein, of a campaign controller that stores information to a database about execution of multiple simulated phishing campaigns for multiple users, where each of the simulated phishing campaigns use one or more models for communicating simulated phishing communications. Based on this information, the campaign controller may determine a rate of success of the model, in causing a user to interact with a link in one of the simulated phishing campaigns, and may display the model's rate of success via a user interface.

The invention discloses an intelligent networking driving recording system based on multi-mode perception. The intelligent networking driving recording system comprises a perception layer, a processing layer, an application layer and a block chain evidence storage module. The invention further discloses a data tamper-proofing method of the intelligent networked driving recording system based on multi-mode perception, which comprises the following steps: S1, synchronously acquiring thermal radiation data, radar point cloud data and video image data in a driving environment through the infrared thermal imaging sensor, the 4D millimeter wave radar and the high-definition optical camera; s2, infrared thermal imaging data are optimized, radar point cloud clustering is optimized through a DBSCAN algorithm, and target tracking is achieved based on UKF. The system can cover the whole temperature range of-30 DEG C to 85 DEG C and severe weather such as rain, snow and haze, effectively reduces the false alarm rate of infrared thermal imaging and the missed detection rate of a millimeter wave radar static target, avoids the loss of accident key evidence caused by environmental factors, greatly improves the evidence obtaining reliability at night and in severe weather, and reduces traffic accident disputes.

To provide a magnetic recording device capable of stable recording operation.SOLUTION: A magnetic recording device 150 includes a magnetic recording medium group 20 and a magnetic head group 30. The magnetic recording medium group includes a first magnetic recording medium 21; a plurality of second magnetic recording media 22; and a plurality of third magnetic recording media 23. The magnetic head group includes a first magnetic head 31; a plurality of second magnetic heads 32; and a plurality of third magnetic heads 33. The first magnetic head can record data in the first magnetic recording medium by a first method. The plurality of second magnetic heads can record data in the plurality of second magnetic recording media by a second method. The plurality of third magnetic heads can record data in the plurality of third magnetic recording media by the second method. The first magnetic recording medium is provided between the plurality of second magnetic recording media and the plurality of third magnetic recording media in a first direction D1. The other magnetic recording medium in which the data is recorded by the first method does not overlap with the magnetic recording medium group in the first direction.SELECTED DRAWING: Figure 1

A video recording system and method for labeling networked meetings and video / audio clips from a main stream of video / audio. The video recording system allows a system user to selectively view and label a main video stream. A rewind clip control sets a start pointer of a video clip to a frame of the main video stream that was already recorded some time before the activation of the rewind clip control, such as five seconds before. The video recording system also allows users to label portions of a recorded event for easy lookup in the future. For example, a child's solo performance during a music recital can easily be labeled for lookup. The system includes a user interface that displays a record control and a snap control simultaneously. An automatic record reminder alert is issued when the user interface is open for a predetermined non-record time without video recording being started.

The invention provides an automatic recording method, device and equipment, a storage medium and an automatic recording system, and relates to the technical field of computers, in particular to the technical field of sports science and technology and computer vision. According to the specific implementation scheme, the method comprises the steps of obtaining a current video stream collected by a visual collection device for a monitoring scene, and loading initial region configuration information of the monitoring scene; determining geometric transformation parameters according to the characteristic difference between the standard reference image of the monitoring scene and the current calibration image; calibrating coordinates of a functional region frame contained in the initial region configuration information by using the geometric transformation parameters to obtain a calibrated functional region frame; and based on the calibrated functional area frame, performing target activity detection on the current video stream, and generating a recording record when a detection result meets a preset triggering condition. According to the technical scheme, the frequency of mechanical calibration can be reduced, the operation and maintenance cost is reduced, and the long-term stability and accuracy of the recording system are ensured.

Aspects of the inventive concepts involve a system and a method that include or use an AI overlay that applies models to interpret content from an electronic health record (EHR) display and generate insights related to the displayed EHR. Healthcare practices access an EHR system comprising a plurality of patient EHRs. The practice also has access to an application linked to at least one secondary source of patient information, such as an accountable care organization (ACO) application. The AI overlay implements vision or image-based processing of a displayed patient EHR to generate the insights from the secondary source of patient information, such as a summary of relevant patient data created since the patient's last visit to the practice (e.g., payer claims, pharmacy and lab information, admission, discharge and transfer events), and to provide auxiliary information, such as potential diagnosis and / or suggested care actions, within the screen displaying the EHR.

The invention relates to the technical field of production of flurala drops, in particular to a flurala drop preparation method based on online monitoring. The preparation method comprises the following preparation processes: sequentially adding weighed dimethylacetamide and acetone into a liquid preparation tank, adding fluralana and tetrahydrofuran polyglycol ether into the liquid preparation tank, stirring until the materials are uniformly mixed, monitoring raw material data, production data and product data by using a monitoring and collecting system in the preparation process, and recording and storing the raw material data, production data and product data through a monitoring and recording system. Data collected by the monitoring and collecting system is used as a reference, production is controlled and commanded through the monitoring and controlling system, and the monitoring and recording system records and stores the data and sends the data to the monitoring and analyzing system for statistical analysis and machine learning training. Key links such as raw material parameters, environmental process parameters and intermediate product and finished product quality data are monitored online in real time through the monitoring and collecting system, the production dynamic state is comprehensively mastered, and it is guaranteed that all procedures are strictly executed according to the process requirements.

A method for multispectral recording of an image stream, in which a sequence of single images of a scene, in particular a continuous video image data stream, is recorded as an image stream using an image sensor of an image recording system. At least two different types of single images are recorded in different associated wavelength ranges using the image sensor. At least one type A single image of the sequence is recorded during a chronological type A recording segment and at least one type B single image of the sequence is recorded during a chronological type B recording segment. The type A recording segment and the type B recording segment are chronologically separated from one another by a respective waiting interval, in which no image data are sensorially acquired using the image sensor. An image recording system is also provided that to carry out the method.

The invention relates to the technical field of temperature control based on a specific process, and discloses a temperature control method and system based on a snail stock solution separation process, and the method comprises the steps: monitoring the temperature data of each key device in the snail stock solution separation process in real time, and carrying out the preprocessing and feature extraction; a temperature control instruction is generated through a PID control algorithm and is adjusted by the PLC, the operation state of the system is monitored in real time, fault alarm is carried out, the operation process of the system is recorded, and a report record is generated and visually displayed. Through multi-dimensional temperature monitoring, a complete system architecture, a customized solution and visual display, the precision and efficiency of temperature control are remarkably improved, the stability of a snail stock solution separation process and the product quality are ensured, and an efficient and reliable temperature control technical scheme is provided for related industries.

A method for determining whether a patient may be enrolled into a clinical trial includes the steps of examining the patient's medical record from an electronic health record system, deriving a plurality of first concepts from the medical record, normalizing each concept in the plurality of first concepts to produce, for each normalization, a normalized concept, comparing each normalized concept to a list of study criteria, to indicate if the normalized concept meets the criteria, and if each criteria is met, indicating that the patient is not ineligible for enrollment in the clinical trial

The invention discloses a synchrotron radiation hard X-ray electron coupling nanoscale high spatial resolution detection method. The method comprises the following steps: 1) selecting synchrotron radiation hard X-rays as a light source; selecting a matched light source energy interval according to the material and thickness of the sample; 2) according to the selected synchrotron radiation hard X-ray energy, selecting a point spread function with high quantum efficiency, a small point spread function and a narrow emission electron spectrum, and calculating a corresponding photocathode material and thickness; 3) detecting the sample by using the light source and the photocathode determined in the above step to obtain a synchrotron radiation hard X-ray transmission image carrying sample structure information, and incidence the synchrotron radiation hard X-ray transmission image on the photocathode; the photocathode emits electrons under the action of incident photons, converts an X-ray transmission signal into an electronic signal, inputs the electronic signal into the electronic imaging system for focusing, amplifying and imaging, and inputs the electronic signal into the imaging recording system; and 4) obtaining a detection result of the sample according to the image recorded by the imaging recording system.

The technology disclosed herein enables recording of user communications during a communication session by joining a recording system to communication session as an endpoint. In a particular embodiment, a method includes, in a recording system, identifying a meeting between participants scheduled for a meeting time. When the meeting time arrives, the method includes joining the real-time communication session facilitated by a communication session system over a communication network. User communications of the participants in the meeting are exchanged over the real-time communication session between endpoints, including the recording system, joined to the real-time communication session. The method further includes, during the real-time communication session, receiving the user communications and storing the user communications to a storage system.

The embodiment of the invention discloses a data processing method and electronic equipment, and the data processing method comprises the steps: responding to a click operation of a user on an icon of a first application, starting the first application, the first application having a corresponding application life cycle, and the application life cycle having a first ID; in response to an operation of a user on the first application, recording application data of the first application in the first application, and recording system data of the first application in an operating system, the application data and the system data including the first ID; and associating the application data with the system data according to the first ID. The application data of the application can be associated with the system data, so that when a developer analyzes the problems of stability, performance, power consumption and the like of the application, problem analysis and auxiliary problem positioning of the developer based on a service scene can be met.

To provide an acoustic output device which utilizes a combination of an air-transmitted sound with a bone-transmitted sound produced through bone transmission, and therefore can reproduce a more natural and realistic stereophonic sound regardless of the shapes of ears, the differences among individuals or the faultiness in a recording system or a regeneration system. [Solution] An acoustic output device is provided, which is equipped with an air-transmitted sound display unit for displaying an air-transmitted sound and a bone-transmitted sound display unit for displaying a bone-transmitted sound, wherein the bone-transmitted sound display unit is located at a position which is not in the vicinity of an ear of a user when the user puts on the acoustic output device. According to the acoustic output device, a stereophonic sound can be regenerated regardless of the shapes of ears, the differences among individuals or the faultiness in a recording system or a regeneration system.

The invention provides a linear stochastic system Pareto optimal control method and system and a readable storage medium. The method comprises the following steps: S1, selecting a linear random system, and carrying out simplification and parameterization processing on the linear random system; s2, applying energy stability control input to the linear random system, and recording original data of the system; s3, repeated items are removed by using a '- representation 'method, and a strategy evaluation implementation algorithm is given in combination with a least square method; s4, according to a strategy evaluation implementation algorithm, designing a Pareto optimal control online solving algorithm based on a reinforcement learning method and a ''-expression'' method; and S5, obtaining Pareto optimal control by using the Pareto optimal control online solving algorithm obtained in the step S4. According to the method, a '- representation 'method is applied to the exponential multi-objective reinforcement learning problem, repeated items in the operation process are eliminated, the calculation process is simplified, and the efficiency of Pareto optimal control selection is effectively improved.

The invention relates to a distributed audio and video recording system and method. Comprising a mobile phone processing unit, an external storage unit and at least one audio and video acquisition unit, and the audio and video acquisition unit comprises a wearable audio and video acquisition unit and / or a fixed point location type audio and video acquisition unit; the mobile phone processing unit is in wireless communication connection with the audio and video acquisition unit, and the external storage unit is in communication connection with the mobile phone processing unit through a data interface; the mobile phone processing unit establishes one-to-many connection with the plurality of audio and video acquisition units through a wireless network; the audio and video acquisition unit performs audio and video acquisition and data transmission; and the mobile phone processing unit stores the audio and video data acquired by the audio and video acquisition unit to the built-in storage module or the external storage unit. Through the two-stage storage module of the mobile phone, the problem that a traditional acquisition device is limited in storage is solved, the requirement for storing a large amount of video and audio data for a long time can be met, and the data is stored in a unified mode and convenient to manage.

An aircraft recorder system is provided in which a vibration sensor including at least one of a micro-electromechanical systems (MEMS) microphone and a MEMS accelerometer. The system further includes a cockpit voice recorder (CVR) and an active microphone. The active microphone and the vibration sensor each output signals to a signal processor including a subtractor configured to output, to the CVR, a signal that is a result of a subtraction of the signal from the vibration sensor from the signal from the active microphone.

The invention provides an automatic verification test method and system for a recording system, and belongs to the technical field of software testing, and the method comprises the steps: constructing a multi-modal test scene library, and configuring multi-dimensional test parameters for each test scene in the scene library; responding to the test triggering instruction, calling a target test scene, automatically generating multi-modal test data according to multi-dimensional test parameters in the target test scene, and injecting the multi-modal test data into the recording system to trigger the recording system to run; in the operation process of the recording system, collecting multi-modal response data of the recording system for the multi-modal test data in real time; and according to the expected result of the target test scene and the multi-modal response data, carrying out automatic verification analysis, and generating a test result. According to the method, the test scene library containing the multi-dimensional parameters is constructed, the multi-modal test data is automatically generated and injected to drive the system to run, and the multi-modal response data is collected in real time for verification, so that the test accuracy of the recording system is remarkably improved.

The invention discloses an animal olfactory behavior training experiment device, relates to the technical field of animal behavioristics experiment devices, can be cooperatively used with an external nerve recording system and a behavior detection analysis system, and aims to explore a correlation mechanism among smell stimulation, behavior response and nerve activity. The device adopts a radial single-starting-point and multi-terminal-point space structure, and is combined with a multi-odor channel system with physical isolation, so that approaching or avoiding behaviors of animals can be accurately induced. The system is integrated with an intelligent closed-loop control module based on an STM32 single-chip microcomputer, and a graded gas path cleaning mechanism is designed and comprises the functions of countercurrent purging, ultraviolet photolysis, electronic nose cleaning verification and the like, so that the purity of odor stimulation and the reliability of the experimental process are ensured. Meanwhile, the device supports TTL synchronization signal output with millisecond-level precision, can be seamlessly connected with commercially available electrophysiology and behavioristics equipment, and is suitable for multi-mode animal behavior training, recording and regulation scenes.

The application relates to the technical field of image matching, in particular to a handwritten data double-track recording system and recording equipment capable of preventing tampering and easy tracing, which comprises an image acquisition module, a paper handwriting extraction module, a key point evaluation module and a handwriting security evaluation module.