531 results about "Recording system" patented technology

A mobile security robot includes a human-sized mannequin mounted on a vehicle. A storage unit, mounted on the vehicle, stores security devices and high-powered energy storage devices for facilitating extended patrols without recharge. A video recording system, disposed in the mannequin, continuously records images of a patrol area. Multiple sensors mounted on and proximal to the mannequin generate sensor data based on environmental conditions of the patrol area. A computing system coupled to the sensors processes the sensor data using artificial intelligence models and generates action commands for execution of tasks by actuators including electric motors, robotic arms, and supplementary attachment devices. The electric motors run the vehicle at different speeds with wheel speed feedback based on the environmental conditions and navigate the vehicle along a predefined travel path with object avoidance during patrols. User interface devices facilitate auditory and visual communication with humans in the patrol area.

This system provides a computerized method for executing a legally binding digital, comprising: creating a unique tokenized representation of the Pactvera using a non-fungible token standard; embedding a payment value or digital consideration into said token; verifying parties to the Pactvera through biometric authentication and decentralized identity (ChainIT ID) validated against an authoritative source; recording the Pactvera Validation with metadata including time, location, device ID, age verification, and jurisdiction; recording immutable authorship and origin metadata of the Pactvera, including verification of the creator and presenter through Pactvera Validation; validating the original token instance and execution context via a Business Rules Engine (BRE); and releasing payment or conditional consideration via smart contract upon satisfaction of predefined conditions. The invention further enables integration with electronic recording systems for real property transactions in compliance with the Uniform Real Property Electronic Recording Act and produces tamper-proof audit trails suitable for litigation and regulatory use.

Systems and methods generating or managing identity-based, non-transferable cryptographic tokens linked to immutable event records. A processing system operating in a distributed ledger technology (DLT) network receives input data including a decentralized identifier (DID) uniquely associated with an entity. The processing system generates a cryptographic token directly linked to the DID and event metadata referencing immutable event records. The processing system encrypts and partitions the event metadata into encrypted data shards and distributes the shards across decentralized storage nodes. A smart contract executed on the DLT network cryptographically links embedded token metadata to encrypted data shards stored in the distributed computing network. The processing system provides authorized access to the encrypted event metadata according to access permissions enforced by the smart contract.

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 discloses an aircraft flight data recording system health degree evaluation method, device and equipment, a storage medium and a product, firstly, aircraft data recorded by an aircraft flight data recording system is acquired, and the aircraft data comprises an engine rotation speed initial record value; then, recording timeliness is determined according to the engine rotation speed initial recording value, and the engine rotation speed initial recording value and the recording timeliness are in a negative correlation relation; and finally, evaluating the health degree of the aircraft flight data recording system according to the recording timeliness. Therefore, according to the embodiment of the invention, the timeliness of data recording of the aircraft flight data recording system is verified by using the operation characteristics of the aircraft engine, the system health degree is reflected to a certain extent, and the data quality condition is reflected.

A portable, multimodal dental diagnostic device for assessing the vitality of the dental pulp, consisting of: a detachable diagnostic component comprising a variety of probes, including the following: a heat probe configured to deliver controlled heat stimuli to a tooth surface and measure the heat response of the dental pulp; an electrical probe configured to deliver low-voltage electrical pulses to the tooth surface and measure the electrical impedance of the dental pulp; and an optical probe configured to assess blood oxygen saturation and microcirculation in the dental pulp using near-infrared light; a microcontroller unit configured to process sensor data from the thermal probe, the electrical probe and the optical probe, to calibrate measurements based on the oral base temperature and the ambient conditions, to aggregate multimodal sensor data and to control the operation of the thermal probe, the electrical probe and the optical probe; a cloud platform configured to receive and store aggregated sensor data, run artificial intelligence algorithms to analyze multimodal sensor data and generate diagnostic insights that include vital signs and diagnostic probabilities; a user application that is communicatively connected to the cloud platform and configured to wirelessly receive aggregated sensor data, display detailed diagnostic reports with vital signs and trends to the user, integrate with electronic health data systems, and issue alerts in case of abnormal readings; a wireless communication module connected to the microcontroller unit, configured to transmit the aggregated sensor data to the cloud platform; a display interface configured to show real-time feedback from the probes, including vitality assessments and sensor readings; and a main body containing the microcontroller unit, a rechargeable power supply and the display interface, wherein the rechargeable power supply can be charged via the current provided through a charging port on the main body, and wherein the main body is also equipped with on / off and start / stop switches; the device is configured to provide a non-invasive, quantitative real-time analysis of dental pulp health by combining physiological responses from thermal, electrical, and optical measurements.

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.

The invention discloses a film and television later special effect intelligent rendering system and a rendering resource allocation method, the system adopts a four-layer architecture design, and comprises a data management layer, a copyright tracking layer, an intelligent rendering layer and a resource scheduling layer. The data management layer establishes a traceable training database, three-level copyright classification management is performed on training data, and each data sample is equipped with a unique digital identity identifier generated by an SHA-256 Hash algorithm. And the copyright tracking layer constructs a non-tampering copyright chain recording system by using a block chain technology. The intelligent rendering layer integrates a deep learning model based on a Transform architecture and a multi-mode copyright recognition engine, and adopts a layered rendering architecture to process data sources of different copyright risk levels. And the resource scheduling layer carries out dynamic resource allocation by adopting a Q-learning algorithm based on reinforcement learning. According to the method, the problem of copyright ownership of an intelligent rendering technology is solved, legal risks are remarkably reduced on the premise of ensuring the rendering quality, and a standardized copyright management system is established for the later-stage movie and television industry.

The invention provides an accident advanced monitoring and recording system for a vehicle, and the system comprises a data collection module which comprises a camera and is used for collecting the data of a sensor in real time; the positioning module is used for determining the current position of the vehicle; the communication module communicates with a bound contact person or a rescue center; the collision early warning module is used for starting a camera to shoot a video before an accident when detecting that a collision is about to occur, and sending a first message including the shot video and vehicle position information to a contact person; and the collision detection module is used for starting a camera to shoot an accident video and carry out vehicle fault diagnosis when the collision of the vehicle is detected, and sending a second message including the shot video, the vehicle position information and the fault diagnosis information to a contact person or a rescue center. In addition, the invention further provides an accident early monitoring and recording method, device and medium and a vehicle supporting accident early monitoring and recording.

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 only including portions of a user's environment that have been approved by a user in a video conference while excluding portions that have not been approved. This may be accomplished by a device receiving a policy identifying one or more approved objects of a scene of a video stream. The device may then generate a filtered video stream by only including portions of the scene that comprise the one or more objects that were approved by the policy in the filtered video stream. The filtered video stream may be combined with other video streams to generate a video conference that is transmitted and / or stored by one or more devices participating in the video conference.

A defense recorder system and mobile application-implemented process are disclosed. The defense recorder system and mobile application-implemented process combines GPS location to record in public areas when local laws state that audio recording is only legal in public areas. Single party consent states will not require the GPS function but will require the constant audio recording to be made in a loop, deleting the oldest of files automatically.

An apparatus includes a body. The body includes an electronics chamber and an inflation chamber. The apparatus further includes a pressure sensor coupled to the body. The apparatus further includes a plurality of connector assemblies coupled to the inflation chamber. The apparatus further includes inflatable bags, where each inflatable bag is coupled to an individual connector assembly of the plurality of connector assemblies. The apparatus further includes a transmitter located within the electronics chamber. The apparatus further includes a processor located within the electronics chamber and coupled to a memory device. The processor is configured to detect submersion of the body in water, send a signal to cause initiation of a reaction in the inflation chamber, and cause the transmitter to send a data transmission.

A system for recording event data of an autonomous vehicle is disclosed. The present disclosure suggests an EDR system operation scheme suitable for properly investigating the cause of a vehicle accident. Subsystems of an autonomous driving control system may determine whether an event satisfying a preconfigured condition has occurred, and send to an EDR system a trigger signal to trigger recording of data elements related to the event when the occurrence of the event is detected. The EDR system may record data elements that are useful to reconstruct a map of an external environment surrounding an autonomous vehicle at the time of the occurrence of the event or to reconstruct an internal environment of the vehicle.

The present disclosure generally relates to a magnetic recording system comprising a magnetic recording head that provides a low resistance cross-track current path at the trailing side of the main pole. A bias current may be driven through the path to enhance the magnetic write field to the magnetic recording media. The current is driven by an alternating current (AC) source external to the head. In some embodiments, the cross-track current going through the low resistance path enables high amounts of current to be utilized without break down of the magnetic recording head.

The utility model relates to the technical field of pickup equipment, in particular to an intelligent acoustic positioning imager. The sound source positioning device comprises a lower shell, a sealing rubber mat and a microphone main board, the lower shell, the sealing rubber mat and the microphone main board are sequentially connected from outside to inside to form a sound source positioning assembly, and a plurality of digital silicon microphone structures are distributed on the sound source positioning assembly in an array mode. Each digital silicon microphone structure comprises a lower shell pickup port arranged on the lower shell, a rubber mat opening arranged on the sealing rubber mat and a mainboard pickup port arranged on the microphone mainboard, the microphone, the lower shell pickup port, the rubber mat opening and the mainboard pickup port are sequentially butted and communicated, the microphone is positioned on the microphone mainboard and is aligned with the mainboard pickup port, and the lower shell pickup port is positioned on the lower shell and is aligned with the mainboard pickup port. The digital silicon microphone structures are mutually independent. Multiple paths of high-sensitivity digital silicon microphones are arranged in an array mode to form a recording system for cooperative work, and the functions of sound source positioning, noise suppression and the like are achieved. And a stepped pickup channel is adopted, so that the direction and the distance to a sound source can be accurately positioned.

The present application relates to the technical field of electrical safety, and more particularly to a low-voltage fire test system and method for forestry and animal husbandry areas, comprising a low-voltage power distribution cabinet, a power supply system, a wave recording system and a fault simulation area; the fault simulation area is used for simulating the fault of overhead lines with different diameters or insulation characteristics in various types of overhead line fault simulation tests according to pre-set test conditions; the power supply system is used for outputting alternating current with three-phase voltage when simulating different types of overhead line faults; the low-voltage power distribution cabinet is used for detecting the three-phase voltage of the bus and the three-phase current of the outgoing line under different overhead line fault types, so that the wave recording system detects whether there is arc breakdown and obtains corresponding fault simulation information. The present application can effectively analyze the short-circuit arc condition in the fault process by testing various fault types of overhead transmission lines and plant combustion, thereby reducing the probability of fire caused by power distribution network faults in forestry and animal husbandry areas.

The invention discloses an aquaculture feeding control method and system based on path optimization. The method comprises the steps that a feeding path dot matrix is constructed based on a GPS or a Beidou navigation system, and the navigation track of an unmanned ship is planned. According to the method, a path planning algorithm, a fixed-point quantitative feeding strategy and multi-mode control logic are fused, efficient and automatic operation of the unmanned ship in a water surface aquaculture scene is achieved, a feeding path dot matrix is constructed based on GPS or Beidou navigation, and track deviation is dynamically corrected in combination with water body characteristics; an automatic feeding task is set according to the growth cycle and the partition breeding density; a remote APP scheduling and local system cooperative control mechanism is adopted, and operation continuity and safety are guaranteed; automatic homeward voyage and charging are supported after the task is completed; operation data can be uploaded to a cloud end in real time, and a breeding log and feeding traceability recording system is constructed. The method is suitable for various aquaculture environments of crayfishes, fishes, crabs and the like, has the remarkable advantages of being accurate in operation, intelligent in control, transparent in management and the like, and can be widely popularized.

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.

Methods and apparatus for dynamic video recording alignment are provided. A video alignment system receives a first signal indicating that an interaction device comprising a screen is in use. Responsive to the first signal, the system instructs the interaction device to record a series of images displayed on the screen. The system detects flicker in a video recording generated by a camera and depicting the screen, where the video recording comprises one or more defective frames contributing to the flicker. Upon detecting the flicker, the system retrieves one or more images, from the series of images, where the one or more images are recorded by the interaction device at moments of corresponding to the flicker. The system superimposes the one or more images onto the one or more defective frames in the video recording.

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.

Methods, systems, and computer program products for synchronizing a plurality of audio inputs may include receiving data inputs including a first data input, a second data input, and a third data input, from one or more data source, providing, as inputs to a media management system, the first data input, the second data input, the third data input, and data associated with a synchronization function with regard to synchronization of the data inputs for use by the media management system to generate an output, and executing a synchronization procedure on the first data input, the second data input, and the third data input to generate the output of the media management system, the output of the synchronization procedure of the media management system including a synchronized audio-video file combining the first data input, the second data input, and the third data input.

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.