57 results about "Digital recording" patented technology

The invention discloses a new digital recording method based on different application scenarios, and belongs to the technical field of data, and the digital recording method specifically comprises the following steps: I, extracting corresponding transaction data, and storing the transaction data through a server; iI, calculating a new numerical value by combining any transaction number with the same corresponding path in the transaction numerical values with a golden proportion; iII, storing and recording numerical values after calculation of any transaction numerical values with the same source and path and two groups of new numerical values after calculation of a golden proportion formula; the method combines the numerical value calculated by the golden proportion of the digital technology, optimizes the regularity, uniformity and storage and reading processes of transaction data, reduces the calculation redundancy, enables the data processing to be more efficient, is used as a judgment index for the cyclic utilization of digital economic resources, promotes the innovation and development of the green digital economic technology, and improves the economic efficiency. Therefore, an enterprise can understand information behind the transaction data more deeply, and a more accurate business strategy can be made.

A device for detecting and identifying a living or non-living entity includes a real entity unit equipped on an element that is to be detected and identified. At least one detection module is equipped on another element configured to detect the real entity unit, which broadcasts, in a unidirectional manner and without dialogue and in loops, a real image or a virtual image or an avatar of the entity to be detected and information or attributes associated with an identity of the entity. The real entity unit includes a storage and / or digital recording means, a power supply internal means, remote reception means, capture means, and broadcasting means. Each detection module is equipped with reception means, temporary storage means, displaying or listening means, and processing means for processing the data.

The invention provides an intelligent micro-maintenance system for concrete test blocks, which comprises a drawer type storage cabinet, an intelligent transportation robot and a maintenance subsystem, the maintenance subsystem comprises an intelligent control module, the drawer type storage cabinet performs three-dimensional modeling, real-time maintenance monitoring and calculation to obtain a target temperature parameter and a target humidity parameter; the automatic digital recording module is used for binding test block native information and automatically recording process information; the intelligent transportation module is used for carrying out intelligent identification, safe grabbing, carrying and intelligent putting of the test blocks by utilizing an intelligent transportation robot; the remote supervision module is used for performing data mapping at the background and performing visual display at the front end to calculate the optimal operation scheme of the equipment; and the credible tracing module constructs and links a multi-primary-key database table and a whole-process individual file. The maintenance environment consistency can be greatly improved, full-link unmanned management and digital recording are realized, the traditional labor burden and misoperation risk are greatly reduced, the equipment energy consumption is optimized, and the cost is reduced.

A remote storage digital video recorder (RSDVR) retains multiple copies of media programs so long as the copies are expected to be useful to at least one user. Rather than assigning copies to specific users at the time the program is recorded, copies can be assigned as the users request access to the particular media programs. Copies of unassigned programs can be deleted according to a schedule to reduce disk storage and processing demands on the system. A pool of program copies that are not initially assigned to particular users can be maintained until the user makes a specific request to view the program. This “late assignment” of program copies can substantially reduce the amount of data stored by the RSDVR system without substantially impacting the viewer experience.

The invention discloses a positioning and anchoring device and method for a foam core mold and a reinforcement cage of a hollow slab girder, the device comprises a connecting part connected with the foam core mold, an anchoring part for anchoring the reinforcement cage, a positioning part positioned on a pedestal and a bolt connecting pair, and quick installation and reutilization are realized through a threaded connection and bolt fixing technology. According to the method, a real-time monitoring system is introduced, a correction instruction is generated in combination with data collection and a closed-loop control algorithm, constructors are assisted in accurately adjusting the position of the reinforcement cage, and dynamic errors in the pouring and vibrating process are effectively restrained. And meanwhile, a data-driven quality management system is constructed, and digital recording and process optimization of the construction process are realized. According to the invention, multiple construction scenes are compatible through modular design, the positioning precision and the construction efficiency are remarkably improved, the material waste is reduced, and a reliable guarantee is provided for the structural safety and durability of the prefabricated hollow slab beam.

The utility model relates to the technical field of key control, in particular to a key control assembly based on RS485 communication, which comprises a shell assembly, the shell assembly comprises a metal upper shell and a metal lower shell, a display screen and a rocker are embedded in the front side of the metal upper shell, and the lower side of the metal lower shell is provided with an RS485 communication interface. The shell assembly is internally provided with a key control assembly protruding out of the outer side wall of the metal upper shell, the inner side of the metal lower shell is provided with a main chip electrically connected with the display screen, the rocker and the key control assembly, and the main chip is internally provided with an intelligent camera and digital video recorder control protocol. Corresponding equipment such as a camera, a video recorder and a decoder can be directly controlled, the operation is simple, and the use is convenient.

The invention relates to a method for registering non-radiographic virtual models of a mandibular arch and a maxillary arch of an individual with a non-radiographic digital model of the face of said individual, comprising:fastening a mandibular marker rigidly on the mandibular arch of the individual, said mandibular marker defining a first frame of reference,providing a non-radiographic virtual model of the mandibular arch and a non-radiographic virtual model of the maxillary arch,digitising at least one portion of the surface of the teeth or a prosthetic device integral with said arch and at least one rigid portion of said marker by means of an intra or extra-oral camera, so as to produce a digital recording of said portions of the mandibular arch and the marker in a same second frame of reference,from said recording and the virtual models of the mandibular arch and the mandibular marker, matching the digital model of the mandibular marker with the marker, and the virtual model of the mandibular arch with said arch, and localizing the virtual model of the mandibular arch in the first frame of reference,acquiring a non-radiographic digital model of the face of the patient, andlocalizing the digital model of the face in the first frame of reference, so as to register the virtual models of the maxillary and mandibular arches with said digital model of the face.

The present application relates to the technical field of distributed database, specifically to an airborne data digital recording method based on distributed database, comprising the following steps: monitoring flight phase state word, switching to freeze writing and generating boundary sampling anchor point, boundary bus anchor point and target phase identifier, sending boundary frame, adjusting shard mapping after reaching boundary, unfreezing after checking consistency, sorting and checking continuity at the end of the flight segment, and forming the final shard mapping table, in the present application, the flight phase state word switching triggers collection freezing, and the boundary is anchored by the sampling serial number, bus frame incremental serial number and target phase identifier, so that the shard switching is consistent with the real sampling and message process, the data to be sent is pre-marked by the boundary anchor point, the shard mapping is adjusted after comparison by the local serial number on the writing side, and the collection is recovered through boundary consistency check, which can reduce phase mismatch, shard overlap and trace determination cost.

The invention discloses an intelligent weighing feeding bowl and an intelligent control method thereof, and relates to the field of medical nursing, and the feeding bowl comprises a bowl body and an intelligent base; the intelligent base comprises a suction cup structure, a weighing module, a main control unit, an alarm prompt unit, a communication module and a power management module. The suction cup structure is used for fixing the bowl body on a smooth table top; the weighing module is used for detecting weight data of food in the bowl in real time; the main control unit is used for processing the weight data and generating an alarm prompt instruction; the alarm prompting unit comprises an annular multi-color LED indicating lamp and a buzzer, and is used for giving out a sound-light alarm based on the alarm indicating instruction when the food is excessive or the food is eaten too fast; the communication module is used for carrying out data interaction with a mobile terminal. Digitalized recording and visual analysis of feeding behaviors are realized, and an accurate basis is provided for a doctor to evaluate the recovery progress of the swallowing function and adjust a training plan.

The utility model discloses an adjustable digital video recording device, and relates to the technical field of images, the adjustable digital video recording device comprises a digital video recorder body, the top of the digital video recorder body is electrically connected with the bottom of a monitor, and two sides of the surface of the digital video recorder body are fixedly provided with adjusting assemblies. Compared with the prior art, the digital video recorder has the advantages that the connecting columns are arranged on the two sides of the surface of the digital video recorder body, the other ends of the connecting columns are fixedly connected with the stop blocks, and the adjusting ring is movably connected with the surfaces of the connecting columns, so that the digital video recorder body can be lifted and adjusted in the space inside the adjusting ring; a plurality of positioning holes are formed in the surface of the adjusting ring, and the positioning holes are matched with the limiting rods, so that the limiting rods can be inserted into the limiting holes, the function of fixing the height of the adjusted digital video recorder body is achieved, the digital video recorder body can be exposed out of the protection box, and monitoring and video recording are facilitated.

T Digital sound recording device with note holder, characterized in that it is designed for attachment to a door handle and automatically plays back stored speech information when the door handle is pressed down, wherein a mounting clip (5) is additionally provided for attaching written notes.

The utility model relates to the technical field of recording and analyzing devices, specifically to an intelligent digital recording and analyzing device, comprising a recording and analyzing device shell, a plug-in component, a movable component, and an unlocking component. A plug-in constraint groove is provided on one side of the recording and analyzing device shell, a fixed plug-in frame is provided on one side of the recording and analyzing device shell, two movable constraint grooves are provided on the inner side of the recording and analyzing device shell, each movable constraint groove is connected with the plug-in constraint groove, an unlocking constraint groove is provided on the inner side of the recording and analyzing device shell, and a finger is passed through a hole on the fixed plug-in frame to touch a pressing constraint plate, and after pressing the fixed plug-in frame, two abutting constraint blocks are driven to abut against the movable plug-in block until the movable plug-in block is separated from the plug-in limit groove, and then the recording and analyzing device shell is removed. The device can be conveniently and quickly installed and disassembled, can reduce the drop caused by collision or other reasons to the intelligent digital recording and analyzing device, and is very easy to use.

1. Name of the designed product: digital recording device (mini type). 2. Use of the designed product: for recording. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The invention relates to a housing for mail, comprising an automated video monitoring device having a motion alarm function for mail dropping down in the interior of this housing. The invention combines a housing for mail with a digital video monitoring device, which has a motion alarm function and consists of a digital video recorder for data processing for storing, displaying, evaluating, warning, forwarding and providing video recordings using at least 4 digital video cameras which are not mounted in the way intended when they were produced but rather mounted rotated; with a permanently functioning illumination means; with a permanently functioning emergency power supply; and with protective devices for the digital video cameras using fastening devices which are known according to the prior art.

A system and method for providing classified digital recordings, for a system for automatic machine learning. A first digital recording is captured at a first point in time which includes an object situated at the first point in time at a first distance from the recording unit. A first classification of the object is determined using the data of the first digital recording. At a second point in time, a second digital recording is captured, which includes the object situated at the second point in time at a second distance from the recording unit. A second classification of the object is determined using the data of the second digital recording. A digital recording classified using a result of the second classification is provided, which includes at least a part of the first digital recording when a result of the first classification differs from the result of the second classification.

1. The name of the design product: digital recording equipment. 2. The use of the design product: for recording, video recording. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: Design 1 perspective view 1. 5. Design 1 is designated as the basic design.

A multi-dwelling unit DVR management system is described herein. At a first time, the system may receive an indication that a user is to be temporarily associated with a content receiver and generate a temporary account for the user to use the content receiver based on the indication of the user. At the first time, the system causes the content receiver to use the temporary account. At a second time, the system may receive an indication that data associated with the temporary account is to be cleared and may cause the content receiver to clear the data associated with the temporary account.

The invention relates to the field of official seal storage, in particular to an intelligent monitoring management box special for official seals, which comprises a box body, a control bin is integrally formed and connected to the rear end of the box body, a 4G networking integrated circuit board and a lithium battery are detachably connected to the middle of the control bin, and the lithium battery is located on one side of the 4G networking integrated circuit board. According to the invention, through the pressure and abnormity detection assembly, the 4G networking integrated circuit board and the linkage light supplement type camera, the user and the environment are recorded, and the opening time, the personnel, the use environment and used files are synchronized to the mobile phone end of a manager, so that the digital recording of file signing is realized; the problem that responsibility tracing is difficult is solved, an abnormal pressure monitoring mechanism can immediately send alarm information to a preset manager when unauthorized violent opening is carried out, a digital information synchronization and recording mode is adopted, the management efficiency is improved, enterprises are assisted to meet compliance requirements, and legal compliance operation is guaranteed.

The invention provides an intangible cultural heritage digital protection system and method, and relates to the technical field of digital protection. The intangible cultural heritage digital protection system comprises a digital recording and storage module, a digital platform and database module, an interactive digital display module, a cultural inheritance and education module, an artificial intelligence and big data analysis module and a cultural heritage propagation and protection module. And the digital recording and storage module comprises a video and audio recording unit which is used for recording a traditional artistic expression form through high-definition camera shooting and high-quality recording equipment. According to the invention, the details of intangible cultural heritage can be accurately recorded by using high-precision digital acquisition equipment such as a high-definition camera and professional audio recording equipment, and new possibility is provided for inheritance of the cultural heritage through high-precision recording and storage, an innovative display and interaction mode and a globalized transmission means.

Methods, systems, and apparatuses are described for fault tolerant network storage and delivery of recorded content. Two or more network digital video recorders may each receive a plurality of requests to record, archive, and / or play back content items, such as television programs. Each network digital video recorder may receive capacity reports of statistics such as storage and / or bandwidth from one or more other network digital video recorders. At least one of the network digital video recorders may determine whether, based on a network capacity, to record, archive, and / or playback content items. The methods, systems, and apparatuses may accommodate equipment failures that lead to partitions between network digital video recorders.

A computer-implemented method and system relate to a multimodal classifier. A video includes a digital recording of an anomalous event. A data pair includes video frames of the anomalous event and corresponding text data describing the anomalous event. A scene graph is generated to include (i) nodes that represent selected objects of the video frames and (ii) edges that define spatial relationships between pairs of the selected objects. A scene graph encoder generates scene graph embeddings using the scene graph. A video encoder generates image embeddings using the video frames. A text encoder generates text embeddings using the text data. The multimodal classifier is trained to generate class data that classifies the anomalous event based on a concatenation of the scene graph embeddings, the image embeddings, and the text embeddings. As an example, the anomalous event is a traffic accident.

The utility model discloses a safety patrol recording device. The safety patrol recording device comprises a shell, the rear end in the shell is rotatably connected with a rope disc capable of automatically resetting, the lower end of the outer arc surface of the rope disc is wound with a steel wire rope, the right end of the steel wire rope extends out of the front side face of the shell and is provided with a connecting base, the rear side wall of the shell is provided with a card reader, the middle of the shell is provided with a battery, and the rear end in the shell is provided with a single chip microcomputer; the output end of the card reader and the output end of the battery are electrically connected with the input end of the single-chip microcomputer, a supporting shaft is arranged at the front end of the interior of the shell, the supporting shaft is rotationally connected with the upper end of the inner arc wall of the rope disc, a coil spring is arranged at the lower end of the interior of the rope disc, and the center end of the coil spring is fixedly connected with the lower end of the supporting shaft. A traditional paper recording mode is changed into a modern digital recording mode, the working efficiency is improved, meanwhile, a steel wire rope capable of automatically contracting and automatically locking is arranged, the use comfort is good, and meanwhile the good anti-loss effect is achieved.

The invention relates to the technical field of building virtual restoration, in particular to a cultural building virtual restoration method and system based on three-dimensional scanning, and the method comprises the steps: carrying out the multi-mode digital recording of a target building, obtaining the geometric morphology information, surface texture information and material spectrum information of the target building, and constructing a reference digital model; synchronously acquiring environment pedigree data and humanistic inheritance pedigree data of a region where the target building is located; performing damage exploration on the reference digital model to generate a building damage map; the building damage map is used for representing component deformation characteristics, material deterioration characteristics and accessory decoration information loss characteristics; and performing multi-source coupling analysis of the damage mechanism on the building damage map, the environment pedigree data and the humanistic inheritance pedigree data. Through the method, multi-source information can be fused, a damage mechanism can be analyzed, restoration rehearsal can be carried out in a virtual space, and the sustainability of historical and cultural building protection is improved.

The invention relates to the technical field of education, and discloses a combined intelligent blackboard which comprises a blackboard body, wiping systems are fixedly assembled on the inner walls of the two sides, close to the mounting end, of the blackboard body, and writing display assemblies are fixedly assembled on the inner walls of the two sides, away from the mounting end, of the blackboard body. A touch control computer is fixedly assembled on the inner wall of the middle, away from the installation end, of the blackboard body. The infrared induction matrixes are embedded in the side frames, the top frame and the bottom frame, the touch breaking position of a soft writing panel on the surface of the writing display assembly is captured in real time, accurate digital recording of writing tracks is achieved, a touch control computer analyzes and stores data, real-time storage, sharing and analysis of teaching content are supported, and the teaching efficiency is improved. And the efficiency and interactivity of classroom teaching are obviously improved.

This application discloses a multimodal signal recording device, relating to the field of signal processing technology. The disclosed multimodal signal recording device includes: a data receiving module, an FPGA, an ARM processor, and a storage module. The data receiving module includes: a CML transceiver chip for receiving video signals and a signal conditioning module for receiving analog-to-digital signals. The FPGA is connected to both the CML transceiver chip and the storage module; the ARM processor is connected to both the signal conditioning module and the storage module. This application adopts an architecture combining an FPGA and an ARM processor. The CML transceiver chip, the FPGA, and the storage module form a video recording channel, while the signal conditioning module, the ARM processor, and the storage module form an analog-to-digital recording channel. This achieves multimodal data recording, effectively improving multimodal data processing capabilities and adapting to different application scenarios.

The invention provides a method for controlling vehicle photographing and a vehicle, and belongs to the technical field of automobiles, and the method comprises the following steps: displaying a target navigation route in a navigation interface based on a navigation starting position and a navigation ending position; in response to a target operation acting on the target navigation route, determining a photographing starting position and a photographing ending position on the target navigation route; when the vehicle runs based on the target navigation route, acquiring the position of the vehicle; and when the position of the vehicle is between the photographing starting position and the photographing ending position, controlling an external digital video recorder of the vehicle to photograph. By displaying the target navigation route in the navigation interface, the photographing starting position and the photographing ending position marked by the user are received based on the target navigation route, so that the vehicle determines whether to photograph or not by monitoring the current position in the process that the vehicle travels based on the target navigation position, the function of an external digital video recorder is enriched, and the user experience is improved. Therefore, the waste of resources is prevented.

The application discloses a glaze pattern structure feature extraction method based on polarization difference and waveband fusion, and belongs to the technical field of image processing. A plurality of images of the same pattern under different polarization angles and different illumination wavebands are collected, and first, the plurality of images are registered; then, polarization parameters are calculated and highlight areas are detected; then, based on a polarization degree physical model, specular reflection components are estimated and suppressed to obtain a highlight-removed pattern image; subsequently, the image is subjected to color and scale normalization processing; finally, a pattern skeleton is segmented and thinned from the normalized image, color, curve, period and texture features are extracted, and structured feature codes are fused and generated. The application can effectively suppress highlight interference, improve the definition and readability of pattern details, realize the consistency and reproducibility of data under different collection conditions, and output searchable structured features, thereby greatly improving the efficiency of digital recording, management and research of glaze patterns.

The invention discloses high-definition digital recording and broadcasting equipment and application thereof in film and television post-production, and the equipment comprises an equipment host which comprises a host main body and a front plate arranged at one side of the host main body; the flip control device is arranged on one side of the front plate and comprises a control plate hinged to the host main body, and the control plate is tightly attached to the front plate through a locking fastener; the display device comprises a positioning frame, an operation panel mounted in the positioning frame and a display screen rotationally connected to one side of the top of the operation panel; a modular protection structure is adopted, a take-up area is exposed when the equipment is used, an electric wire winding assembly is omitted, the internal space is saved, the interface area protection part and the take-up area protection part can be synchronously opened and closed, the equipment layout is optimized, independent heat dissipation is set, and after the flip control device and the protection device are unfolded, the air circulation in the equipment is remarkably enhanced, and the equipment is convenient to use. And dust invasion and accidental cable pulling can be avoided through storage after use, so that transportation and storage are facilitated, and the cable is particularly suitable for mobile recording and broadcasting scenes.

1. Name of the Design Product: Digital Recording Board (Metal Material). 2. Use of the Design Product: For digital recording. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Stereogram.

A device for detecting and identifying a living or non-living entity, comprising: at least one detectable electronic unit called a real entity unit (12, 22, 32, 42) equipped on an element (13, 14, 23, 24, 36, 37, 48) that is to be detected and identified; and at least one detection module (140) equipped on another element (49) configured to detect the real entity unit (42), wherein said real entity unit (12, 22, 32, 42) broadcasts in a unidirectional manner and without dialogue and in loops, a real or virtual image or an avatar of the entity to be detected and information or attributes associated with an identity of the entity, wherein the real entity unit (12, 22, 32, 42) has a unique digital identity and comprises: A storage and / or digital recording means making it possible to store a real or virtual image of the entity and / or information or attributes associated with the identity of the entity, A power supply internal means for powering the real entity unit, Remote reception means for a remote reception of information associated with the entity, of updates of the real image or the virtual image of the entity, Capture means for capturing the real image of the entity with or without its associated environment, Broadcasting means for broadcasting in loops, - to one or more mobile or fixed modules called detection modules (140), each equipped with: Reception means for receiving data constituted by the images and / or information broadcast by the real entity unit, Temporary storage means for the temporary storage of said data, Displaying and / or listening means for displaying and / or listening said data, Processing means for processing the data.