78 results about "Physical media" patented technology

The invention provides a medical physical examination data intelligent processing and large model offline deployment method and system. The method comprises the following steps: performing online configuration in an offline deployment basic environment, deploying a physical examination data processing algorithm module, downloading a pre-training large model file and a reasoning framework from a model warehouse, and generating a distributable mirror image through a packaging command; performing offline deployment on the distributable mirror image, transmitting the mirror image to a server without an external network through a physical medium, importing and loading the mirror image, and starting a container service; cleaning and standardizing the received physical examination data, matching the standardized data with a medical data matching library, and calculating the severity level; and preprocessing the unstructured medical text, calling an off-line deployed large model to perform semantic analysis and generate an explanatory suggestion, and integrating processing results to generate a standardized physical examination report. According to the invention, off-line deployment and application of a large model in an external network-free environment are realized, and the intelligent level and efficiency of physical examination data processing are improved.

The present application relates to the technical field of communications, and discloses a delimitation method and apparatus, a device and a readable storage medium. The method comprises: receiving a physical medium attachment (PMA) training sequence, the PMA training sequence comprising first data and second data, and a delimiter being comprised between the first data and the second data; identifying the delimiter in the PMA training sequence; on the basis of the delimiter, delimiting data in the PMA training sequence, to obtain a delimitation result. The present application, by means of forming a PMA training sequence comprising a delimiter at a transmit end, enables a receive end to implement accurate and efficient delimitation on the basis of the delimiter in the PMA training sequence.

Mechanisms for controlling background wear leveling are provided, including: increasing a first counter; comparing the first counter to a first threshold; and in response to the first counter meeting the first threshold: decreasing the first counter by a value of the first threshold; and triggering background wear leveling. In some embodiments, the first counter is increased in response to receiving a write trigger. In some embodiments, the first threshold is based upon a page size and a number of planes of physical media of an SSD. In some embodiments, the mechanisms further comprise: incrementing a second counter in response to receiving a host write trigger; comparing the second counter to a second threshold; and in response to the second counter meeting the second threshold, decreasing the second counter by the second threshold, wherein the increasing the first counter is performed in response to the second counter meeting the second threshold.

The invention provides an industrial field instrument communication system, an industrial field instrument and a communication method thereof. The industrial field instrument communication system comprises: a processing unit for processing sensor data and generating a main process variable; the analog output module is connected with the processing unit and used for converting the main process variable into an analog current signal of a first specification and outputting the analog current signal to a two-wire system current loop; the HART modulation-demodulation module is used for superposing a low-frequency FSK digital signal on the analog current signal; the digital communication module is connected with the processing unit and comprises a physical layer adaptation unit, and the physical layer adaptation unit is used for supporting at least two Ethernet physical layer standards with different electrical specifications and rates; wherein the analog current signal and the Ethernet digital communication signal of the digital communication module can be simultaneously and independently transmitted on respective physical media. The industrial field instrument communication system disclosed by the invention can be compatible with Ethernet communication while reserving the existing infrastructure.

A system for determining the flow properties of a fluid in a fluid unit, comprising: a light source configured to generate a plurality of optical signals; marker elements suspended in a fluid; a plurality of photonic units, each comprising a photonic element and a flow channel; and a measuring unit configured to: determine a first measurement based on the plurality of optical signals and the marker elements in a flow channel of a first photonic unit of the plurality of photonic units, determine a second measurement based on the plurality of optical signals and the marker elements in a flow channel of a second photonic unit of the plurality of photonic units, wherein the flow channel of the first photonic unit and the flow channel of the second photonic unit are fluidically connected.and a property relating to a flow of the fluid or the marker elements is determined based on the first and second measured values, wherein the determination of the property further comprises determining a macroscopic flow velocity (U) of a fluid containing the marker elements, wherein the macroscopic flow velocity (U) is determined as a function of a flow rate (Q) of the fluid through a cross-sectional area (A) of the fluid unit, wherein Q depends on an applied pressure gradient (VP) such that U = Q / A, wherein the determination of the property further comprises determining a permeability (κ) of a channel of the fluid unit as a function of a viscosity of the fluid (µ), the macroscopic flow velocity (U) and a pressure gradient VP such that κ = µU / (-∇P).

The invention discloses a delimiting method, device and equipment and a readable storage medium, and belongs to the technical field of communication. The method comprises the steps that a physical medium attachment (PMA) training sequence is received, the PMA training sequence comprises first data and second data, and a delimiter is included between the first data and the second data; identifying a delimiter in the PMA training sequence; and according to the delimiter, delimiting data in the PMA training sequence to obtain a delimiting result. According to the application, the PMA training sequence including the delimiter is constructed at the sending end, so that the receiving end can realize accurate and efficient delimitation based on the delimiter in the PMA training sequence.

Systems and methods for mechanically processing physical media elements, e.g., automatically scratching scratch-off lottery tickets, may include receiving a batch of tickets at an input chute of a scratching system. Tickets may be serially fed through the scratching system that includes a series of roller scratching mechanisms. Pressure rollers may be individually adjustable to set a pressure of the scratching mechanisms. One or more scanners may obtain information from the tickets before and / or after scratching. A pair of parallel plates may be used to form a feed path to guide tickets through the system. A vacuum manifold may isolate some elements of the system from debris, and remove the debris from the system via negative pressure. One or more presence sensor may detect presence of a current ticket to control operation of feed motors. Various functions or elements of the system may be distributed over a plurality of removable modules.

A system and method of processing Automotive Ethernet and High-Speed Ethernet signals. The method includes forming a first data path according to a first transmission protocol and a second data path according to a second transmission protocol. The method includes selecting the first data path to receive a first bitstream compliant with the first transmission protocol at a first data rate. The method includes encoding the first bitstream using a first encoding scheme to produce a first encoded bitstream. The method includes upsampling the first encoded bitstream to produce an upsampled bitstream at a different data rate. The upsampled bitstream aligns with transmission requirements of a Physical Medium Attachment (PMA) device. The method includes forwarding the upsampled bitstream to the PMA device.

A method of reducing the effects of variation in latency in data transfer between clock domains of a physical layer transceiver, the physical layer transceiver comprising physical coding sublayer circuitry having a first clock in a first clock domain and physical medium attachment circuitry having a second clock in a second clock domain, comprising: during initial training of the link, determining a transmit latency value in a transmission direction from the first clock domain to the second clock domain; during initial training of the link, separately from determining the transmit latency value, determining a receive latency value in a reception direction from the second clock domain to the first clock domain; and using the transmit latency value and the receive latency value to calculate latency in data transfer between the first clock domain and the second clock domain after the initial training until a subsequent training.

The embodiment of the invention discloses a rail transit non-inductive passing method and device, equipment and a storage medium. According to the technical scheme provided by the embodiment of the invention, the passenger information sent by the passenger terminal is received by the star flash module configured in the gate, the passenger terminal actively searches the star flash module and sends the passenger information to the star flash module based on the star flash transmission protocol when the star flash module is found, and the gate sends the passenger information to the fare collection system. A ticket selling and checking system carries out passenger passing business processing according to passenger information, a gate receives a passenger passing business processing result sent by the ticket selling and checking system and carries out gate release processing according to the passenger passing business processing result, and passengers do not need to depend on verification operation of a physical medium in a gate induction area. Therefore, non-inductive passing of rail transit can be achieved, the situation of gate congestion caused by misoperation is reduced, and the gate passing efficiency is effectively improved.

Techniques for scanning physical media on physical items and providing information about those physical items are provided. In one technique, a digital image that is generated by a mobile device and that indicates a list of ingredients in an item is identified. Text that contains the list of ingredients is identified within the digital image. It is determined whether a particular ingredient in the list of ingredients satisfies one or more criteria. In response to determining that the particular ingredient satisfies the one or more criteria, the digital image is modified by causing a portion, of the text within the digital image, that corresponds to the particular ingredient, to be highlighted while the digital image is displayed on a screen of the mobile device. In a related technique, the mobile device performs all the steps, whereas in another technique, a remote server performs one or more of the steps.

The invention provides a data storage method based on a partition namespace solid state disk and a persistent memory. The data storage method comprises the following steps: designing a structure of small-granularity system metadata; performing persistent storage on the small-granularity system metadata through two alternately used circular queues maintained in a persistent internal PM, and performing ZNS SSD disk refreshing; setting a reading strategy to ensure correct reading of cross-physical equipment data; redesigning a distribution rule of a physical partition Zone of the ZNS SSD by adopting a scoring mechanism; multi-thread writing of data is achieved based on the distribution rule, and competition between threads for Zone locks is reduced in a PM asynchronous storage mode; according to the method, metadata in a Rokcdb system realized on the basis of an LSM tree is aggregated into a persistent memory PM; the persistent memory PM has the characteristics of high-speed reading, no loss in power failure, high capacity and the like, and is a very suitable physical medium as a cache; and the data can be quickly read while the risk that the data is lost due to power failure is avoided.

Method (500) implemented using a network interface control circuit (110), wherein the network interface control circuit (110) is intended for use with a physical medium, the physical medium being intended for use in an Ethernet protocol frame transmission between the network interface control circuit (110) and a remote device, the method comprising: Receiving (502) Ethernet protocol frame data via the physical medium, wherein the Ethernet protocol frame data includes at least an alignment marker and data associated with triggering a timestamp; Acquiring (504) the data associated with triggering the timestamp; triggering (522) the timestamp based on the data associated with triggering the timestamp; and Remove (524) at least one alignment marker from the Ethernet protocol frame data after triggering (522) the timestamp.

The invention relates to computing. A hardware and software system for verifiably processing bibliometric data, ranking publications and generating a cumulative rating comprises a document digitization and recognition station for processing physical media, a data receiver, a graph processing server, a parallel analytics cluster for generating analytical signals, a verification device with TEE support, a hardware API gateway, a printer for printing secure attestations to provide a report in physical format, and a central data storage array, as well as a user terminal for accessing the API gateway. The invention provides not only for the increased accuracy of a rating, but also for the verifiable validity and integrity thereof.

This invention belongs to the field of storage system operation and maintenance technology, specifically relating to a health monitoring method for server storage systems. The method includes: collecting request stream data from a target disk to obtain input / output request rate sequences and input / output latency sequences; dividing time windows and obtaining load resilience characteristics based on the transient increase in input / output latency and the transient decrease in input / output request rate; synchronously collecting the surface temperature of the physical media to obtain temperature fluctuation characteristics, thereby determining the hysteresis degradation index of the target disk; calculating a health score based on the hysteresis degradation index and a benchmark degradation index, and performing early warning and storage scheduling operations. This invention can accurately capture underlying hidden performance degradation, effectively eliminate short-term performance jitter interference, and improve the operational reliability and data security of the storage architecture.

Systems and methods for mechanically processing physical media elements, e.g., automatically scratching scratch-off lottery tickets, may include receiving a batch of tickets at an input chute of a scratching system. Tickets may be serially fed through the scratching system that includes a series of roller scratching mechanisms. Pressure rollers may be individually adjustable to set a pressure of the scratching mechanisms. One or more scanners may obtain information from the tickets before and / or after scratching. A pair of parallel plates may be used to form a feed path to guide tickets through the system. A vacuum manifold may isolate some elements of the system from debris, and remove the debris from the system via negative pressure. One or more presence sensor may detect presence of a current ticket to control operation of feed motors. Various functions or elements of the system may be distributed over a plurality of removable modules.

This invention provides a novel system and method for dynamic QR-code registration and utilization, enabling users to define specific purposes for QR-codes printed on various physical media and attached to a person, animal or thing.

A device includes digital signal processors (DSPs) and analog crossbars in communication with the DSPs. The analog crossbars are operable to dynamically adjust equalization settings based on real-time feedback from DSPs, physical media-dependent (PMD) devices, or environmental sensors. Equalization adjustments optimize signal quality by compensating for traffic conditions, environmental changes, or signal degradation. The crossbars support predictive equalization using machine learning algorithms to preemptively adjust signal properties, ensuring performance across dynamic network environments. Diagnostics and logging capabilities monitor and refine equalization performance, while auxiliary in-band channels provide low-power pathways to reduce energy consumption. These features enable efficient, high-speed data transmission with enhanced reliability and adaptability in modern networking systems.

Systems and methods for mechanically processing physical media elements, e.g., automatically scratching scratch-off lottery tickets, may include receiving a batch of tickets at an input chute of a scratching system. Tickets may be serially fed through the scratching system that includes a series of roller scratching mechanisms. Pressure rollers may be individually adjustable to set a pressure of the scratching mechanisms. One or more scanners may obtain information from the tickets before and / or after scratching. A pair of parallel plates may be used to form a feed path to guide tickets through the system. A vacuum manifold may isolate some elements of the system from debris, and remove the debris from the system via negative pressure. One or more presence sensor may detect presence of a current ticket to control operation of feed motors. Various functions or elements of the system may be distributed over a plurality of removable modules.

The invention relates to a pulverizer control method and system based on destruction target recognition and a medium, and belongs to the technical field of intelligent control. The control method comprises the following steps: collecting multi-modal sensing data of a target object; identifying a medium type, extracting physical attribute features, and generating medium feature data; querying a preset parameter mapping table, generating a dynamic compensation coefficient in combination with the temperature and humidity data, and outputting an initial crushing control parameter; a crushing execution mechanism is driven, a mechanical resistance value is monitored in real time in the crushing process, and when the deviation between the monitored mechanical resistance value and an expected value exceeds a dynamic threshold value, an initial crushing control parameter is adjusted in real time; performing spectrum scanning on the crushed residues, generating residue distribution data, performing destruction compliance verification, and outputting a verification report; and storing the medium characteristic data, the crushing control parameters and the residue distribution data into a training set, and regularly updating a preset parameter mapping table. According to the invention, the high-standard requirement on physical medium disposal in a modern high-confidentiality environment can be met.

Communication bus systems have at least one twisted wire pair cable used as a physical medium. Such communication bus systems require bus termination at least at the end point bus nodes. Often the communication bus system includes a plurality of equitable bus nodes which are connected to the communication bus. A bus node includes an interface circuit to a communication bus. The interface circuit includes a bus termination circuit arrangement which includes at least a connection arrangement to at least one configuration component. In this way, it is easy to activate / deactivate bus termination for the single bus node by placing the configuration component manually in the manufacturing process.

A method for polarization compensation includes: (a) generating at least one beam of an electromagnetic wave; (b) sending the at least one beam through a physical medium; (c) receiving the at least one beam of an electromagnetic wave after it has traversed the physical medium; (d) measuring the intensity of the electromagnetic wave after it traverses a system of electromagnetic retarders; (e) determining the polarization of the electromagnetic wave after it traverses the system of electromagnetic retarders; (f) calculating the positions of the electromagnetic retarders to match the determined polarization of the electromagnetic wave with the polarization of the generated electromagnetic wave; and (g) compensating the effect of the physical medium on the polarization of the electromagnetic wave by setting the electromagnetic retarders according to the calculated positions.

Systems and methods for mechanically processing physical media elements, e.g., automatically scratching scratch-off lottery tickets, may include receiving a batch of tickets at an input chute of a scratching system. Tickets may be serially fed through the scratching system that includes a series of roller scratching mechanisms. Pressure rollers may be individually adjustable to set a pressure of the scratching mechanisms. One or more scanners may obtain information from the tickets before and / or after scratching. A pair of parallel plates may be used to form a feed path to guide tickets through the system. A vacuum manifold may isolate some elements of the system from debris, and remove the debris from the system via negative pressure. One or more presence sensor may detect presence of a current ticket to control operation of feed motors. Various functions or elements of the system may be distributed over a plurality of removable modules.

Mechanisms, including systems, methods, and media, for performing a copyback operation are provided, the methods including: receiving first data being copied from a first source page to a first destination page of a physical media device from the physical media device; generating first error corrected data to correct errors in the first data; determining a first number of errors in the first data using a hardware processor; determining that the first number of errors does not meet a threshold; and in response to determining that the first number of errors in the first data does not meet the threshold, sending second data that includes the first error corrected data to the physical media device, wherein an amount of second data sent is less than an amount of the first data received.

The invention discloses a commercial bank file real-time synchronization method. The real-time synchronization method comprises a file transmission management layer, a file transmission node layer and a file transmission support layer, the file transmission management layer is used for establishing logic connection between the processes of the first node A and the second node B; the file transmission node layer is used for transmitting a data file from a source node to a destination node; and the file transmission support layer is used for packaging the data file of the upper layer into a format suitable for physical medium transmission. The cloud computing and big data technology provides more efficient data processing and storage capabilities. Commercial banks consider that these technologies are applied to the field of file transfer to improve transfer efficiency and quality.

The invention relates to the technical field of Ethernet communication, and discloses an Ethernet architecture, communication equipment and an auto-negotiation and link training method, the Ethernet architecture comprises an Ethernet control module, a physical medium adaptation layer, a switching module, and an auto-negotiation control module and a link switching module which are arranged corresponding to a channel; wherein the physical medium adaptation layer is internally provided with at least one channel; the auto-negotiation control module is used for executing an auto-negotiation function; the link switching module is used for switching to a data link between the corresponding channel and the auto-negotiation control module in the auto-negotiation process, and switching to a data link between the corresponding channel and the Ethernet control module after the auto-negotiation is completed; and the switching module is respectively connected with the auto-negotiation control module and the channels, and the switching module is used for transmitting the auto-negotiation result output by the auto-negotiation control module to any channel so as to drive the channel to carry out link training. According to the invention, the problem that the channel configuration flexibility of the link in the Ethernet architecture is poor can be solved.

Systems and methods for seamless network communication reconfiguration, comprising a device that includes physical media dependent (PMD) devices, incorporating a digital signal processor (DSP) configured to handle both in-band and out-of-band communication traffic, a plurality of primary analog crossbars connected to the DSPs for routing operational data, and a set of redundant analog crossbars configured to establish auxiliary communication channels. The system includes a controller operable to dynamically activate the auxiliary communication channels during reconfiguration events, enabling a make-before-break protocol by transitioning traffic from primary channels to auxiliary channels. The redundant crossbars support out-of-band signaling to coordinate transitions and maintain system integrity. The auxiliary channels remain in a low-power state during steady operation, ensuring resource efficiency, while the controller monitors signal integrity and initiates reconfiguration upon detecting a fault or network event, maintaining uninterrupted traffic flow.

A body area network architecture is described that establishes a communication standard using the body as the physical medium. By leveraging vascular conductivity and bone resonance, the system enables the autonomous monitoring and correction of physiological states in a closed-loop artificial homeostasis. The invention integrates metabolic energy harvesting mechanisms to power biocompatible micro-nodes and a security protocol based on the unique biological identity of the data stream. The system employs digital modulation processes to transmit biosignals through fluids and skeletal structures, eliminating reliance on external radio frequencies.This technology is applicable in precision medicine, industrial safety and advanced human-machine interface systems, providing a redundant, encrypted and ultra-low power communication infrastructure for continuous monitoring of vital parameters without external electromagnetic interference.

Biological digital imaging systems and methods are disclosed for analyzing pixel data of one or more digital images depicting absorbent articles or portions thereof. A digital image comprising pixel data is obtained depicting an absorbent article or a portion of an absorbent article. An imaging application (app) analyzes the digital image to detect a biological feature depicted within the pixel data of the digital image of the absorbent article or the portion of the absorbent article. The imaging app generates an individual-specific biological prediction value corresponding to at least one of: (a) the absorbent article; (b) the portion of the absorbent article; or (c) an individual associated with the absorbent article or portion of the absorbent article. The individual-specific biological prediction value is based on the biological feature depicted within the pixel data of the digital image of the absorbent article or the portion of the absorbent article.