730 results about "Recording system" patented technology

The invention relates to the technical field of medical treatment, and particularly discloses an intelligent wound measuring and recording system and method.The method comprises the steps that multi-dimensional image data and three-dimensional depth information of a wound area are synchronously collected, hierarchical space division and nonlinear feature coding are adopted for preprocessing the multi-dimensional image data, and wound basic information is generated; constructing a wound measurement model based on the basic information of the wound, extracting wound features with space-time relevance, and extracting a wound contour of multi-dimensional image data by using an improved U-Net architecture in combination with an HSV color space and morphological gradient method; according to the method, the multi-dimensional image data and the three-dimensional depth information are synchronously acquired, and the advanced image processing technology is combined, so that the accurate extraction of the wound contour is realized, and the problem that wound details cannot be accurately identified and measured in a traditional method is solved; based on an ICP registration algorithm and a three-dimensional point cloud reconstruction technology, submillimeter-level wound volume measurement is realized, and the wound volume evaluation precision is improved.

The invention discloses an intelligent conference recording system, which has the following beneficial effects that the intelligent conference recording system comprises functional modules such as a conference information acquisition module, a data pre-cleaning module, a conference information transcription module, a conference content intelligent analysis module and the like; according to the invention, multi-modal data such as voice, images and texts can be deeply fused through the conference content intelligent analysis module, and structured data and intelligent analysis are provided for users; cross-conference association analysis can be supported, so that a user can be better supported to make a decision; in addition, the voice recognition precision and the handwritten note recognition precision can be effectively improved. Through the above mode, the invention provides the intelligent conference recording system which integrates efficient conference recording, intelligent information analysis and user personalized demand, can fill the blank of the existing conference recording tool, and better improves the overall working efficiency of conference recording.

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.

The invention discloses a rice husking machine control method and system based on a time recording system, relates to the technical field of grain processing, and discloses the rice husking machine control method and system based on the time recording system. Dynamic parameter compensation is carried out in combination with real-time working data, the problem that the machining precision is reduced due to the fact that a traditional rice mill lacks accumulated running time records is effectively solved, and the advantages of improving the machining precision stability of the rice mill, reducing the broken rice rate and energy consumption and improving the equipment fault detection sensitivity are achieved.

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.

Automatic analyses of customer-agent interactions provide valuable, actionable feedback for managers, agents, and customers. To provide such analyses, methods for recording and analysis of customer-agent interactions using a customer relationship management (CRM) system are disclosed. A recorder application records the customer-agent interaction, and sensitive information may be identified. Sensitive portions of the recording may then be redacted and removed from the recording. The redacted recording is then analyzed to generate useful summary and analytics information.

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.

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.

Holographic volume gratings in waveguide cells can be recorded using many different methods and systems in accordance with various embodiments of the invention. One embodiment includes a holographic recording system including at least one laser source configured to emit recording beams and a movable platform configured to move between a first position and a second position, wherein when the movable platform is in the first position, the at least one laser source is configured to emit a first set of one or more recording beams toward a first set of one or more stations and when the movable platform is in the second position, the at least one laser source is configured to emit a second set of one or more recording beams toward a second set of one or more stations.

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.

A method, computer program product, and computing system for generating a plurality of acoustic relative transfer functions associated with a plurality of audio acquisition devices of an audio recording system deployed in an acoustic environment. Acoustic relative transfer functions of at least a pair of audio acquisition devices of the plurality of audio acquisition devices may be compared. Location information associated with an acoustic source within the acoustic environment may be determined based upon, at least in part, the comparison of the acoustic relative transfer functions of the at least a pair of audio acquisition devices of the plurality of audio acquisition devices.

The invention relates to the technical field of service monitoring, and particularly discloses a full-link monitoring system and method based on a micro-service and cloud platform architecture, and the method comprises the steps: recording the detailed information of each service call related to a service request through a distributed tracking recording system; meanwhile, a data analysis algorithm based on deep learning is introduced into a full-link monitoring center, semantic analysis is carried out on detailed information called by the micro-service to extract deep semantic features of information called by the micro-service every time, then, the dependency relationship between the services is further constructed, and the data analysis algorithm based on the deep learning is established; therefore, full-link-based time sequence semantic association analysis is carried out on micro-service calling information of each time, and a business logic relationship and a time sequence dependency characteristic in micro-service calling are mined, so that full-link monitoring and anomaly detection of a business state are realized. Through the mode, the business abnormity in the micro-service architecture can be effectively identified and pre-warned, the monitoring accuracy is improved, and powerful technical support is provided for stable operation of the micro-service architecture.

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 system for video recording for a vehicle includes a camera system, a first wireless module, a second wireless module, and a controller in electrical communication with the camera system, the first wireless module, and the second wireless module. The controller is programmed to transmit a plurality of original training signals on a plurality of subcarriers using the first wireless module. The controller is further programmed to receive a plurality of propagated training signals using the second wireless module. The controller is further programmed to determine a deviation between the plurality of original training signals and the plurality of propagated training signals. The controller is further programmed to determine an occupancy status of an environment surrounding the vehicle based at least in part on the deviation and record a video using the camera system in response to determining that the occupancy status is an occupied status.

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.

In one aspect, a multi modal body sensor monitoring and recording system includes a personal status monitor (PSM) that communicates user bio-sensor data to an SCP. The PSM includes a controller comprising a sensing face, an intermediary circuit, and a mounting face. The controller provides a sensor array of specified biosensors. The controller is mountable with an ECG patch. The PSM includes an ECG patch coupled with the controller. The controller is removably mounted via comprising a sensor patch comprising a flat piece of material with an array of sensors arranged on a sensing face of the sensor patch of the sensor patch that is designed with a receptacle to which the controller device is connected into the ECG patch. The ECG patch obtains an ECG data of the user that is passed to the controller. The controller electronically communicates the ECG data and the specified biosensor data to the PHI server. The PHI server queries one or more health provider records systems to obtain a set of electronic health records, of the user. The PHI server electronically communicates the set of electronic health records to a system control program (SCP) server. The SCP server uses the biosensor data collected by the PSM, along with the PHI from electronic health records, to construct a virtual model of an individual's quantifiable biological markers in real time.

The invention discloses an eVTOL take-off and landing management system and method based on a mobile take-off and landing platform. The eVTOL take-off and landing management system comprises a low-altitude flight scheduling system, a take-off and landing platform system, an approach management system, a radio height feedback system, an RTK differential positioning system, a Beidou positioning system, a guiding system, an undercarriage fixing system, a recording system and a process feedback system. By using the take-off and landing management system, an eVTOL flexible take-off and landing application channel is opened, and an important guarantee is provided for the mobile take-off and landing platform to take off and land the eVTOL; by means of the mobile take-off and landing platform, take-off and landing at any suitable position in the eVTOL field are achieved, the problem that take-off and landing can only be conducted at a fixed take-off and landing point is solved, and a foundation is laid for wide application of the eVTOL; various sensing systems and intelligent computing systems are applied, technical support is provided for eVTOL take-off and landing, the take-off and landing difficulty is lowered, and human intervention is reduced.

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.