113 results about "Data port" patented technology

A security apparatus includes a body having an opening at a forward edge of the body, a lock cylinder located within the body, and an engagement mechanism including a first finger and a second finger extending out of the body through an opening. The lock cylinder is configured to move the first and second fingers between a first position in which the engagement mechanism is removable from the data port and a second position in which the engagement mechanism is secured to the data port. Each of the first and second fingers includes a surface configured to engage the sidewall of the portable electronic device. An alignment member is configured to extend into the opening and remain within the opening when the engagement mechanism is in the second position, wherein the alignment member includes a surface configured to engage the forward edge of the body.

Techniques for enabling precision monitoring of one or more data-throughput counters at one or more network interfaces are disclosed. A command-batch based polling technique enables a system to monitor with precision, e.g., at a high-speed, data-packet traffic through one or more data ports at a network interface. The command-batch based polling technique may enable polling of data-throughput counters for the data ports at the network interface every 1 ms, 10 ms, or 100 ms to monitor the high-speed flow of data-packet traffic through the data ports without loss of count data from overwriting.

The invention relates to the technical field of cold-chain logistics and information processing, and provides a cold-chain logistics information distribution and tracing system for data management, which comprises a server, a distributed verification module, a node sampling prediction module, a logistics data push module and an environment monitoring module, the distributed verification module is used for collecting data port states of a plurality of logistics nodes and performing consistency verification on node data so as to form an inter-node trusted data set; the node sampling prediction module is used for carrying out periodic sampling on a freight vehicle, storage equipment and a temperature control device, calculating a freight priority index Freight Priority Index and generating prediction data; the logistics data pushing module is used for dynamically pushing node data according to a freight transport priority index and a system load index (Network Load), and generating a delivery feedback index (Delivery Feedback) on the basis of feedback information; the environment monitoring module is used for monitoring cold chain transportation and storage environment parameters in real time, and recording and tracing temperature control states and safety alarm information of all nodes.

A bidirectional address allocation method and system are used for allocating independent addresses to N units awaiting address allocation of at least one module awaiting address allocation. A first serial data port of a controller, two serial data ports of each of the N units awaiting address allocation, and a second serial data port of the controller are sequentially connected in series. In the module awaiting address allocation, a direction starting from a unit awaiting address allocation connected to the first serial data port of the controller is a forward direction, and a direction from a unit awaiting address allocation connected to the second serial data port of the controller is a reverse direction. The method includes: performing forward address allocation; determining whether address allocation for the N units awaiting address allocation is completed; changing an input / output direction; and performing reverse address allocation.

The application provides a communication circuit and a clothes processing apparatus, and belongs to the technical field of home appliance control. The communication circuit comprises a switch module. The switch module is connected with a display module. The switch module is also connected with a main control module. The switch module is disconnected when the data port of the display module is in a signal idle state, so as to control the circuit between the display module and the main control module to be disconnected. The switch module is closed when the data port of the display module is in a signal transmission state, so as to control the circuit between the display module and the main control module to be conducted. The switch module is disconnected when the signal is idle, so that the circuit between the display module and the main control module is disconnected, no static power consumption loss is generated, the static power consumption in the signal idle state is avoided, and the overall power consumption is reduced. The switch module is closed when the signal is transmitted, so that the circuit between the display module and the main control module is conducted, and the communication function between the display module and the main control module is realized.

This invention discloses a data transmission device, an electronic device, and a method for switching data transmission paths. The data transmission device includes multiple data ports, a System-on-a-Chip (SOC) module, and a switching switch. The SOC module includes a control unit, which has at least a USB pin, a GPIO pin, a USB_ID pin, and a VBUS pin. The switching switch is connected to the USB pin and the GPIO pin respectively, and can selectively connect to the multiple data ports. The control unit is used to acquire the level signals of the USB_ID pin and the VBUS pin, and control the connection state of the switching switch with the multiple data ports based on the level signals. According to the data transmission device of this invention, by setting a switching switch, the development cost of the USB pin can be reduced, and the difficulty of production and maintenance can be lowered.

A communications system may include a host device and an external display. A wired path may couple a first data port on the host device to a second data port on the external display. The host device may drive the external display to display images via the wired path. A first radio on the host device may generate first wireless performance metric data and a second radio on the external display may generate second wireless performance metric data. The external display may transmit the second wireless performance metric data to the host device over the wired path. The host device may switch between conveying wireless data using the first radio or the second radio based on the first and second wireless performance metric data.

The invention provides eye adjusting equipment integrating eyelid opening, fundus photography and a data port, and belongs to the technical field of intelligent medical wearable equipment. The equipment comprises a glasses frame main body, a non-invasive eyelid opening mechanism, a high-resolution fundus photographing module, diopter-adjustable lenses, a data processing unit and a wired and wireless data port. The eyelid opening mechanism adopts a medical silica gel flexible opening sheet and a push rod, so that safe and automatic eyelid separation is realized; the fundus photographing module supports clear imaging at a field angle of 30-50 degrees based on infrared illumination and a CMOS sensor, and has pupil tracking and automatic focusing functions; the built-in electric control zoom lens can dynamically adjust the diopter from 6.0 D to + 4.0 D. The problems that existing fundus examination equipment is large in size, complex to operate, serious in eyelid shielding, unable to use and the like are solved, and the fundus examination equipment has remarkable clinical application value and industrialization prospects.

This application discloses a privacy-aware and data de-identification system and method for unmanned aerial vehicles (UAVs). The system includes an airborne edge computing unit, multi-source sensors, a dual-channel data processor, a security encryption and transmission module, and a policy management interface. It is implemented through three parallel pipelines: a real-time privacy-aware pipeline uses a lightweight neural network to detect sensitive targets such as faces and license plates and outputs bounding boxes; a dynamic and precise de-identification pipeline calls a policy library to perform context-aware de-identification on the target area; and a dual-stream split-path controllable transmission pipeline transmits the de-identified data stream to the business platform in real time via a public network, while simultaneously transmitting the encrypted original data stream to a trusted data port through an independent secure channel.

1. The name of the design product: desktop charging work station (UCN3811). 2. The use of the design product: for providing power for electronic devices, which can meet multiple data ports to transmit data or charge. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

This disclosure provides a data processing circuit and a semiconductor memory. The data processing circuit includes a parallel-to-serial conversion module for receiving an initial data signal and performing parallel-to-serial conversion on the initial data signal to generate a data signal to be processed and an auxiliary data signal. The initial data signal is a parallel data signal, while the data signal to be processed and the auxiliary data signal are both serial data signals, with the auxiliary data signal delayed by one unit time interval compared to the data signal to be processed. A first driving module receives the data signal to be processed, enhances its driving capability, and outputs a target data signal to a data port. A second driving module receives the data signal to be processed and the auxiliary data signal, and when the potentials of the data signal to be processed and the auxiliary data signal are the same, performs de-emphasis processing on the target data signal. This circuit can reduce the impact of channel loss on signal quality.

A memory module comprises an address buffer circuit, a command / address channel, and a plurality of memory components controlled by the address buffer circuit via the command / address channel. At least one memory component comprises a plurality of data ports, a memory core to store data, and a data interface. The data interface is capable of transferring data between the memory core and the data ports. The data interface supports a first data width mode in which the data interface transfers data at a first bit width and a first burst length via the data ports. The data interface also supports a second data width mode in which the data interface transfers data at a second bit width and second burst length via the data ports. The first bit width is greater than the second bit width and the first burst length is shorter than the second burst length.

An external data storage device without a battery provides a user-selectable low power mode. The external data storage device includes: a storage medium for storing data; and a data port for receiving power and transmitting data to a host device. The external data storage device includes control circuitry configured to: in response to connecting the external data storage device to a host device, negotiate delivery of a first amount of power from the host device; receiving a first amount of power from the host device; receiving, via the input device, a selection of a reduced power mode from the user; and in response to receiving the selection of the reduced power mode, reducing the amount of power consumed from the host device to a second amount of power lower than the first amount of power.

This invention provides a storage area network (SAND) detection and analysis method, detection and analysis equipment, and medium, applied in the field of SAND detection technology. The method includes: acquiring port data corresponding to each electronic device in the SAND; classifying the port data to obtain basic port data, port connection data, general port statistics, and specific port statistics; determining the physical network topology of the SAND based on the basic port data, port connection data, and specific port statistics; analyzing the general port statistics and specific port statistics to obtain analytical conclusions characterizing the link status and congestion status of the SAND; and determining the operating status of the SAND based on the analytical conclusions and the physical network topology. It is evident that the physical network topology generated by this invention is highly flexible, and this method can detect faults in large SAND networks, improving the accuracy and efficiency of fault location.

The intelligent emergency lock cylinder comprises a lock shell, an electronic emergency unlocking module, a mechanical emergency unlocking module and an unlocking and locking module, the electronic emergency unlocking module comprises a control unit, a driving assembly and a Type-C data port, and the data port can be electrically connected with external control equipment. The data port is electrically connected with the control unit, the control unit is electrically connected with the driving assembly and can supply power to the driving assembly, and the mechanical emergency unlocking module and the driving assembly can both drive the unlocking and locking module to move so as to drive the lock to conduct mechanical emergency unlocking or electronic emergency unlocking. According to the technical scheme, a mechanical emergency unlocking mode and an electronic emergency unlocking mode are integrated, operation convenience and reliability of emergency unlocking are improved, and the emergency unlocking device is suitable for various locks.

The utility model relates to the technical field of whole house intelligence, in particular to a relay control system between two heat sources, which comprises a temperature controller, a gas furnace indoor unit, a heat pump outdoor unit and a relay device. Data ports of the temperature controller, the gas furnace indoor unit and the heat pump outdoor unit are electrically connected with the relay device respectively; the relay device is provided with a mode signal distribution module and used for receiving data signals of the temperature controller and feedback signals of the heat pump outdoor unit, and the data signals and the feedback signals are distributed to the gas furnace indoor unit and the heat pump outdoor unit through the mode signal distribution module. The problem that combination of mode signals received between two heat sources is abnormal due to signal line sharing is solved.

The application relates to an antenna selection method, a communication module, an electronic device and a storage medium. The method comprises the following steps: acquiring K performance parameter values corresponding to N data ports under K level signal combinations, wherein each data port in the N data ports supports outputting i kinds of level signals, i is an integer greater than 1, and K is equal to the Nth power of i; determining an optimal level signal combination from the K level signal combinations based on the K performance parameter values, wherein the optimal level signal combination is a level signal combination corresponding to an optimal performance parameter value in the K performance parameter values; and controlling N antenna switches to select N target antennas from M antennas to be in communication with N radio frequency ports based on the optimal level signal combination. In this way, the index performance of each antenna does not need to be manually checked by means of a log or a webpage, and the index performance of the antenna does not need to be manually adjusted by adjusting the position and direction of the antenna, so that the adjustment efficiency is improved, and manual operation is simplified.

The invention belongs to the field of power station boiler accident risk prevention and control management, and particularly relates to a power station boiler digital integrity management system and a management efficiency evaluation method. The system comprises an enterprise data center module, a boiler data center module, a pressure-bearing component risk evaluation module, a pressure-bearing component integrity evaluation module, a maintenance and decision module, an emergency management module, a safety knowledge base module, an efficiency evaluation module and a large screen display module, and the modules realize data dynamic closed-loop interaction through data ports. According to the management efficiency evaluation method, a power station boiler integrity management efficiency evaluation index system is constructed from two aspects of an integrity management process and a management effect, and a management process score is obtained by adopting a queuing theory method; obtaining a management effect score by using a data envelope analysis method; and on the basis, a result compensation coefficient is introduced to calculate a final comprehensive management efficiency score, so that the comprehensive, objective and reasonable evaluation effect is ensured.

This application discloses a heterogeneous switch chip, an optical line terminal (OLT), a communication system, and a vehicle. The heterogeneous switch chip is suitable for OLTs and has at least two data ports, including at least one optical network port and at least one bus communication port. The heterogeneous switch chip also includes an information conversion unit configured to support data protocol conversion and data transmission between the optical network port and the bus communication port. The heterogeneous switch chip provided in this application, through the information conversion unit, can support protocol conversion and data transmission between the optical network port and the bus communication port. That is, it realizes the conversion of data between the optical network protocol and the bus communication protocol, as well as the transmission between the optical network port and the bus communication port. This allows for data signal processing and transmission without the need for DDR devices, reducing data transmission link latency and improving the speed and efficiency of data transmission in the communication network.

The application discloses a GPU L2 partition parallel memory access method and device based on cache line reconstruction, and the method comprises the following steps: setting the L2 cache cache line size to 32 bytes, so that the 128-byte cache line data block is mapped to four different sub-partitions, and the mapped sub-partitions are logically grouped; after each L2 cache sub-partition receives a corresponding sub-request, it is judged whether the sub-request is hit in the local cache; if yes, the corresponding data segment is read, and is returned to the SM initiating the request through the data port and NoC; if the sub-request is not hit in the L2 cache, the sub-request is forwarded to the designated merging sub-partition, the other sub-requests belonging to the same original request are merged in the MSHR of the merging sub-partition, the memory access request of the complete cache line is formed, and the data acquisition is sent to the DRAM. The device comprises a processor and a memory. The application improves the utilization rate of the on-chip data path of the GPU, improves the cache access efficiency and the data transmission parallelism, thereby reduces the memory access delay and improves the overall performance of the GPU.

The invention provides an equipment detection method, electronic equipment and a program product, and relates to the technical field of optical communication equipment testing. The method comprises the steps that access type quantum optical transport network equipment is managed through a network management protocol, multi-level operation data of the access type quantum optical transport network equipment are collected, and the multi-level operation data comprise network element layer data, board card layer data, port layer data and connection layer data; based on the multi-level operation data, automatic detection is executed on the access type quantum optical transport network equipment, and the automatic detection comprises comprehensive verification of integrity of data of all levels, consistency of association relations between objects and adaptability of layer protocols; and performing intelligent analysis on the result of the automatic detection based on an artificial intelligence model to generate a detection result, the detection result including whether the equipment detection is passed or not, a specific reason that the equipment detection is not passed, and a processing suggestion for the specific reason. According to the embodiment of the invention, accurate and efficient equipment detection can be ensured.

Systems, methods, apparatuses, and computer program products for reducing data port downtime are provided. An example network interface device of the present disclosure includes a first data port and a second data port. The network interface device performs a first link training process associated with the first data port coupled to a first communication link to determine a first communication parameter set for the first communication link. The network interface device then deactivates the first data port and performs a second link training process associated the second data port coupled to a second communication link to determine a second communication parameter set. Based on a network usage parameter set associated with a data plane of the network interface device, the network interface device determines whether to activate the first data port concurrently with the second data port.

The utility model discloses a power line carrier extension expander, which relates to the technical field of power expanders and comprises an upper component, a lower component and a bottom component. The upper assembly comprises an upper top cover, one side of the upper top cover is provided with a data port, the top of the upper top cover is provided with a power line, and one side of the upper top cover is provided with two clamping blocks. The threaded connection of the fastening piece and the clamping block ensures that the structure is stable, the embedded connection of the sealing plate and the sealing groove forms double sealing protection, the micro motor drives the cooling fan to form active cooling airflow, the design of the cooling dustproof groove ensures ventilation and prevents dust from entering, and the supporting angle formed by the supporting rod and the cushion block ensures that bottom air circulation. The fixing blocks and the supporting rods are rotationally connected to support wall hanging or horizontal placement, the cushion blocks provide stable supporting and adjust the installation angle, and the overall structure supports rapid disassembly and maintenance.

The application discloses a network data port monitoring method, in the monitoring process of the network data port, whether the network data port is in the initialization state is judged first, so as to judge whether the network data port is restarted. If the network data port is in the initialization state, after polling a preset number of times, the data stream is acquired, and whether to alarm is confirmed according to the presence or absence of the data stream. By adopting the technical scheme, whether the network data port is in the initialization state is judged first, if yes, after the BMC polls the peripheral equipment for a preset number of times, the data stream is acquired, and whether to alarm is confirmed according to the presence or absence of the data stream. The technical scheme adopts the method of delay counting, does not judge the data stream when the network data port is restarted, judges whether to alarm after the BMC polls for a certain number of times, and reduces the false alarm situation. In addition, the application also discloses a network data port monitoring device and a medium, which correspond to the network data port monitoring method and have the same effect.

In accordance with some embodiments disclosed herein, a charging device includes a communication module configured to receive battery data regarding a battery of a vehicle, the battery data being collected from a data port of the vehicle by a collection device, a power supply module configured to supply charging power to the battery based on a charging setting, and a controller configured to control the power supply module. The controller is configured to derive management data regarding the battery based on the battery data and the charging settings.

A device for deep learning acceleration with mixed precision may include a first data port configured to receive a map data segment and a second data port configured to receive a kernel data segment. The device may include a precision mode port configured to receive an indication of an input precision mode that indicates a word length for the map data segment and for the kernel data segment. The device may include a multiplier component configured to generate a multiplier component output based on the input precision mode and based on multiplying the map data segment and the kernel data segment. The device may include an adder component configured to generate an adder component output based on the input precision mode and based on the multiplier component output. The device may include an output port configured to output the adder component output.

The utility model relates to radio frequency circuit test technical field, more particularly to a kind of modular radio frequency detection equipment, comprising: host computer, host computer is provided with main control unit and addressing routing circuit in it;At least one slave, slave and the addressing routing circuit of host computer are connected through first communication bus;Host computer, host computer and the addressing routing circuit of host computer are connected through second communication bus;Wherein, addressing routing circuit includes: first data port, is connected to second communication bus;Second data port, is connected to first communication bus;And third data port, is connected to main control unit;Addressing routing circuit is embedded with the gate circuit for the address information in the data packet input according to first data port, and the physical data transmission path between first, second and third data port is conducted through.This utility model is through the configuration switching and parallel communication structure of hardware, realizes quick change type and high-throughput parallel detection.

The present disclosure relates to an external fixation strut (200'), comprising an elongated body (211) having at least a first shaft (212) and a second shaft (213) movable relative to each other to change the length of the elongated body (211), and at least one sensor (214') incorporated into the external fixation strut (200') and configured to perform at least a measurement indicative of the length of the elongated body (211), the sensor (214') communicating with a programmable tool through a data port engageable by the programmable tool to extend / shorten the external fixation strut (200').

The invention discloses an indoor unit, a refrigerant leakage fault control method, a controller and an air conditioning system, the indoor unit is connected with an outdoor unit through a temperature controller, and the indoor unit comprises a direct current power supply port used for being connected with a power interface of the temperature controller; the temperature control data module is used for outputting a control signal of the temperature controller to the outdoor unit, the signal input end of the temperature control data module is used for being connected with a data port of the temperature controller, and the signal output end of the temperature control data module is used for being connected with a data port of the outdoor unit; and the controller is configured to stop signal output of the temperature control data module in response to a first fault signal or a second fault signal, the first fault signal is a signal triggered when the refrigerant leakage sensor detects refrigerant leakage, and the second fault signal is a signal triggered when the indoor unit detects a fault of the refrigerant leakage sensor. On the premise of being compatible with the third-party temperature controller, the air conditioning system can respond to the refrigerant leakage fault.

The invention discloses a rear camera performance detection device for mobile phone detection, which comprises a display screen and a placement table, the display screen is placed on the upper surface of the placement table, a chassis is placed on the upper surface of the placement table, a wire of the chassis is fixedly connected with the surface of the display screen, the upper surface of the chassis is fixedly connected with a plurality of keys, and a mouse is placed on the surface of the placement table. A conducting wire of the mouse is fixedly connected with the surface of the display screen, a host is placed on the surface of the placing table, a conducting wire of the host is fixedly connected with the surface of the display screen, a switch is installed on the surface of the host, a plurality of data ports are formed in the surface of the host, and the data ports are located below the switch and are linearly arranged. The device effectively assists a worker in plugging or pulling out a data line, facilitates the worker to quickly detect a mobile phone, improves the working efficiency of the worker, reduces the detection steps of the worker, and reduces the falling of the mobile phone.