554 results about "External communication" patented technology

The invention discloses an intelligent control system and control method for a flue gas environment-friendly island, belongs to the technical field of flue gas treatment, and solves the problem of how to improve the working condition adaptability, response speed and prediction precision of the environment-friendly island. According to the technical scheme, through intelligent integrated control over a plurality of subsystems in the denitration, dust removal and desulfurization processes, the working condition adaptability, the response speed and the prediction precision of the environment-friendly island are improved, on the premise that standard emission of pollutants is guaranteed, the comprehensive operation efficiency of all the process links is remarkably improved, energy consumption, material consumption and equipment loss are reduced, and the economic benefit is improved. According to the invention, an edge computing device can be used as an external communication module of a DCS, online robust operation is realized, the method is especially suitable for an environmental protection island SCR system in various flue gas treatment fields, safe, efficient and economical intelligent operation of the flue gas environmental protection island system can be realized on the premise of not changing original control logic, and the system has a wide application prospect. And the method has a wide popularization prospect and a remarkable industrial practical value.

An inertia cooperative control method of an integrated optical storage alternating current and direct current hybrid micro-grid comprises the steps that firstly, according to static and dynamic power capacities of energy storage units in direct current sub-grids and allowed direct current voltage deviation, sub-grid equivalent virtual resistance and virtual capacitance are calculated; secondly, RC + R type parallel virtual impedance parameters are distributed according to the power proportion of each energy storage unit, and multi-energy-storage cooperative response power disturbance according to the capacity is achieved; then, a phase angle is generated based on the mapping relation between direct-current side voltage and frequency, an alternating-current voltage amplitude instruction is determined in combination with reactive power droop control and feeder impedance voltage drop compensation, and a dq-axis voltage instruction is generated through virtual impedance compensation; normalized three-phase modulation waves are obtained through voltage-current double closed-loop control and dq / abc coordinate transformation, and six paths of PWM signals are generated to drive an interconnection converter after the normalized three-phase modulation waves are compared with triangular carrier waves. The method does not need to depend on external communication, has the capabilities of autonomous inertia support, voltage and frequency coordinated regulation and reasonable multi-source power distribution, and improves the stability and dynamic response performance of the system under island operation.

The utility model discloses a serial port burning circuit, which comprises an MCU (Microprogrammed Control Unit) module, a serial port communication module and a conversion module, two ends of the conversion module are respectively connected with the serial port communication module and the MCU module; the serial port communication module is also connected to the MCU module; the conversion module is used for controlling the MCU module to be switched between a burning state and a working state; and the serial port communication module is used for receiving a control signal from an external communication interface so as to control the conversion module according to the control signal, and is used for transmitting burning information to the MCU module in a burning state. According to the serial port burning circuit, convenient switching between a burning state and a working state is realized through division and cooperation of the conversion module and the serial port communication module, the circuit state does not need to be changed by manually pulling pins with pliers, the burning stability and safety are improved, and the burning efficiency is improved.

The invention provides an artificial intelligence processor, an electronic device and a data transmission method. The artificial intelligence processor comprises: a data transmission assistance unit configured to transmit a data transmission request for target data; the communication device is configured to transmit a data transmission request for the data transmission assistance unit, a plurality of external communication channels used for transmitting target data by a communication network connected with the artificial intelligence processor are configured in the communication device, each external communication channel is configured to provide a plurality of virtual sub-channels, and each virtual sub-channel is configured to transmit the target data to the data transmission assistance unit. Wherein the communication device comprises an arbiter, and the communication device is configured to arbitrate a plurality of provided virtual sub-channels to obtain a target virtual sub-channel by using the arbiter, and transmit target data by using the target virtual sub-channel. According to the artificial intelligence processor, the data transmission capability between the artificial intelligence processors can be effectively improved, and the congestion phenomenon is avoided.

Embodiments of the present invention provide a game control system for converting physical efforts into a virtual gaming environment. The game control system comprises a pair of gaming pedals equipped with a plurality of motion sensors and a plurality of force sensors. The motion sensors and the force sensors detect the physical efforts of a user. A printed circuit board is provided within the pedals and includes a processing unit programmed to synchronize and analyze the data from the motion sensors and the force sensors, translating the physical efforts of the user into game input commands. A communication module facilitates wireless connectivity between the gaming pedals and an external communication device running a gaming software.

A system and method in a building or vehicle for an actuator operation in response to a sensor according to a control logic, the system comprising a router or a gateway communicating with a device associated with the sensor and a device associated with the actuator over in-building or in-vehicle networks, and an external Internet-connected control server associated with the control logic implementing a PID closed linear control loop and communicating with the router over external network for controlling the in-building or in-vehicle phenomenon. The sensor may be a microphone or a camera, and the system may include voice or image processing as part of the control logic. A redundancy is used by using multiple sensors or actuators, or by using multiple data paths over the building or vehicle internal or external communication. The networks may be wired or wireless, and may be BAN, PAN, LAN, WAN, or home networks.

The invention relates to the technical field of fault analysis, in particular to a fault analysis system and method based on an electronic logic control unit and a medium. A code bit index used for positioning and an initial code bit value associated with the code bit index are obtained and stored in a data storage module; the message analysis module is used for carrying out classification analysis on the obtained project operation logs according to an external communication interface specification of the electronic logic control unit to obtain a code bit value to be updated to replace an initial code bit value, and storing an association relationship to the data storage module; the data storage module is used for storing code bit indexes and code bit values; and the parameter playback module is used for representing the code bit index and the corresponding code bit value in the data storage module by using an oscillogram, and carrying out visual fault analysis based on the oscillogram so as to position a fault position, so that the logic process visualization is realized, and the efficiency of carrying out fault positioning and fault solving by the electronic logic control unit is improved.

A system and method in a building or vehicle for an actuator operation in response to a sensor according to a control logic, the system comprising a router or a gateway communicating with a device associated with the sensor and a device associated with the actuator over in-building or in-vehicle networks, and an external Internet-connected control server associated with the control logic implementing a PID closed linear control loop and communicating with the router over external network for controlling the in-building or in-vehicle phenomenon. The sensor may be a microphone or a camera, and the system may include voice or image processing as part of the control logic. A redundancy is used by using multiple sensors or actuators, or by using multiple data paths over the building or vehicle internal or external communication. The networks may be wired or wireless, and may be BAN, PAN, LAN, WAN, or home networks.

A system and method in a building or vehicle for an actuator operation in response to a sensor according to a control logic, the system comprising a router or a gateway communicating with a device associated with the sensor and a device associated with the actuator over in-building or in-vehicle networks, and an external Internet-connected control server associated with the control logic implementing a PID closed linear control loop and communicating with the router over external network for controlling the in-building or in-vehicle phenomenon. The sensor may be a microphone or a camera, and the system may include voice or image processing as part of the control logic. A redundancy is used by using multiple sensors or actuators, or by using multiple data paths over the building or vehicle internal or external communication. The networks may be wired or wireless, and may be BAN, PAN, LAN, WAN, or home networks.

An antenna system having an antenna array including at least first and second phased array antennas, and a method for field-calibrating the antenna array. Before and after a handover period, communication with respective first and second external satellites or other communication systems is performed using both the first and second antennas. A first beam is formed prior to the handover period. During a first portion of the handover period: a second beam is formed for the communication with the first satellite using the first antenna; the second antenna is deactivated for external communication; and the second antenna is calibrated. During a second portion of the handover period, the second antenna is reactivated for a handed over communication with the second satellite by forming a third beam using the second antenna, while the first antenna maintains its communication with the first satellite via the second beam.

Systems and computer-implemented methods are disclosed for providing social entertainment experiences in a moving vehicle via an apparatus that simulates human social behavior relevant to a journey undertaken by the vehicle, for displaying human-perceivable exterior communication on the moving vehicle to neighboring vehicles and / or pedestrians, and for providing a modular travel experience.

A communication control main control board disclosed by the present invention comprises a board body, a power supply module, a main control module, a communication module and a signal control module, the communication module comprises a wired communication sub-module and a wireless communication sub-module, the signal control module comprises an input control unit and an output control unit, and the main control module is used for generating a first control instruction. The communication module is used for switching a communication mode between the communication control main control board and external communication equipment according to a first control instruction, the signal control module is used for controlling input and output of a communication signal according to the first control instruction, and the main control module comprises a fault self-diagnosis sub-module; and the alarm module is used for detecting working states of the power supply module, the communication module and the signal control module and generating corresponding alarm information. The technical scheme of the invention has multiple communication functions, can be compatible with the interconnection requirements of heterogeneous devices, realizes effective control of multiple input and output devices, is beneficial to finding abnormal working states in time, and is beneficial to improving stability and reliability.

Systems and methods for externally communicating vehicular gaming status are disclosed herein. One embodiment of a gaming-status communication system detects automatically, in a connected vehicle, activation of a gaming mode of the connected vehicle in which a gaming system of the connected vehicle supports at least one of (1) electronic game playing by one or more occupants of the connected vehicle and (2) multi-vehicle networked electronic gaming involving the connected vehicle and one or more other connected vehicles. In response to detecting the activation of the gaming mode, the system activates automatically one or more external human-machine interface (HMI) indicators on the exterior of the connected vehicle to communicate, to other road users, information pertaining to the gaming mode of the connected vehicle.

The invention discloses a software-in-the-loop simulation test system and method for intelligent driving, and relates to the technical field of automatic driving algorithm testing. According to the scheme, a closed-loop test of an in-the-loop simulation test is realized only through an intelligent driving platform, a scene simulation software end and an initialized vehicle dynamics model group; all the components realize distributed communication through a user datagram protocol without additional hardware, so that complicated external communication configuration is not needed in a closed-loop test for realizing in-loop simulation test, multi-tool collaboration is simplified, and the complexity of a system structure is reduced. And the intelligent driving platform coordinates vehicle dynamics data according to a preset algorithm to carry out path planning and decision control, so that the interaction efficiency of software in a loop simulation test process is improved. And the vehicle dynamics model group is used for sending the RDB data packet to the scene simulation software end through the public user datagram protocol channel, that is, cross-component collaboration is realized through the public user datagram protocol channel, and the synchronism of closed-loop testing is ensured.

To enable VOS functions of a plurality of VOX communication devices to be used.SOLUTION: A first communication device 11 and a second communication device 12 (see Figure 1) include a first communication part 21 for communicating data including voices with an external communication device, an extraction part 22 for extracting the communication information, a counting part 23 for counting a lapse time from a communication end, a second communication part 24 for transmitting and receiving a VOX changeover request signal and a response signal between the first and second communication devices, an input part 25 for receiving voices, a calculation part 26 for calculating priority information, a control part 28 for determining the validity or invalidity of a VOX function according to the priority information, and a VOX part 27 for transmitting data to an external communication device for transmitting the data to the external communication device through the first communication part 21 in the case that the VOX function is valid and that the voices inputted to the input part 25 are equal to and more than a prescribed volume level.SELECTED DRAWING: Figure 2

A system for autonomous compliance with legal regulations in smart contracts; the system includes: a regulatory data collection unit comprising a network interface controller physically connected to an external communications port, a hardware-based public key infrastructure circuit configured to validate digital certificates of regulatory servers, and a direct memory access controller configured to transfer authenticated regulatory update packets from the network interface controller to a volatile buffer memory without processor intervention; a Compliance Code Conversion Unit with a hardware lexicon scanner implemented as a finite state machine and embedded in reconfigurable FPGA logic blocks, a microcontroller executing a hardware-based lexical analysis pipeline stored in firmware registers, and a translation cache memory configured to temporarily store tokenized compliance rules before writing them to a non-volatile instruction memory; a policy evaluation and enforcement unit comprising a transaction verification processor connected to a secure enclave memory, a hardware comparator circuit configured to compare transaction parameters with compliance thresholds stored in the secure enclave memory, and a logic gate circuit configured to generate execution gate signals that selectively allow, block, or modify smart contract execution signals transmitted to a blockchain execution processor; and an audit logging unit with a cryptographic hashing circuit configured to generate block hashes of enforcement records, a timestamp oscillator configured to generate temporal signatures of compliance enforcement actions, and a Merkle tree generation circuit configured to create tamper-proof hierarchical hash structures, with the enforcement records being passed to a decentralized storage interface for anchoring in the chain or distributed ledger.

The invention relates to the technical field of power system communication, in particular to a transformer substation wireless network coverage area optimization method based on artificial intelligence, which comprises a data acquisition module, a feature fusion and extraction module, an intelligent decision model module, a closed loop optimization execution module and a dynamic adaptive module, and all the modules work cooperatively through external communication interfaces. According to the application, signal quality is directly reflected through wireless signal sensing data (RSSI / SNR / channel occupancy rate), spatial topological data (three-dimensional point cloud model) accurately locates the position relationship between the AP and the equipment, electromagnetic interference data (spectrum characteristic / field intensity distribution) quantifies the attenuation influence of the high-voltage equipment on the signal, and service demand data (time delay sensitivity level) distinguishes the priority of key services, so that the service quality of the high-voltage equipment is improved. Meteorological data (temperature and humidity) is used for correcting propagation loss in rainy and foggy weather, and coverage bottlenecks (such as interference main lobe direction and signal shielding in equipment dense areas) can be more comprehensively identified through multi-source data fusion.

The invention is applicable to the technical field of desensitization processing, and provides a dynamic desensitization processing method for electronic data, which comprises the following steps of: calculating to obtain a query intention convergence degree score based on a received electronic data access request; according to the method, when the electronic data access request is received, firstly, the field range, the filtering condition, the aggregation behavior and the connection of the query statement are deeply analyzed, the convergence degree score is calculated, the score directly maps the field desensitization granularity, the desensitization degree is made to be close to the query intention, and result distortion caused by excessive shielding is avoided; then, an external communication path is tracked according to the quasi identifier and the asset map, the information arbitrage risk is quantified according to the continuous multiplication probability and the sensitive value, a cut-off instruction is triggered when the risk exceeds the threshold, and instant isolation and cross-domain assembly blocking are carried out on a high-risk field.

Methods for providing security in a document printing process are disclosed. In various embodiments, when a system comprising a print device receives source document files, then before printing it may ensure that the system satisfies various security conditions before it will print verification document sheets based on the source document files. For example, the system may require that data from all prior print jobs be cleared from the memory. The system also may require that the print device be restricted from external communications, browser application usage, or both. After printing all verification document sheets for all of the source electronic document files, the system may restrict the print device from processing any future print jobs until all data associated with the source electronic document files and the verification document sheets have been removed from the print device.

Provide a system. 【Solution means】 Means for receiving user information and automatically collecting various event information through an electronic device, Means for analyzing the collected information and automatically setting importance levels, Means for generating an optimal schedule for an event based on the set importance level, Means for automatically changing or adjusting the schedule using external communication means based on the generated schedule, Means for predicting in advance the cancellation or postponement of an event using environmental information obtained from an external data source, Means for automatically notifying the user and enabling final confirmation of the schedule, Means installed in a home support machine for managing the schedule via voice and screen display, A system including.

A video data collection and analysis device according to the present disclosed technology includes: a sensor value input interface to acquire a sensor value for a vehicle from a sensor mounted on the vehicle; a video input interface to acquire a outside-vehicle-video obtained by imaging an outside of the vehicle; a vehicle external communicator to communicate with an external server; an abnormality degree evaluator to determine an abnormality degree of a road on which the vehicle travels from a sensor value acquired by the sensor value input interface; an analysis priority determiner to determine a priority in analyzing the outside-vehicle-video on a basis of the determined abnormality degree; and a video analyzer to analyze a road surface condition of a road appearing in the outside-vehicle-video on a basis of the priority.

A computing system is disclosed, comprising a host computer and multiple CGRPs (coarse-grained reconfigurable architecture processors) connected to the host computer through external communication links. Each CGRP includes an internal network, external interface circuits, memory interface circuits, arrays of configurable units, hang detection circuits, force-quit controllers, and a network recovery circuit with control registers. The host computer is programmed to configure and execute applications across the arrays of configurable units in both CGRPs. In case of a hang detection in one CGRP, the network recovery circuit initiates a force quit process and notifies the host computer. Additionally, the network recovery circuit compares application IDs and halts execution in the other CGRP if necessary. This system provides efficient failure tolerance and recovery mechanisms for parallel processing applications.

Provided in the present disclosure are a data transmission method, an array server, an electronic device, and a storage medium. The array server comprises a multi-root switch and a plurality of computing nodes, which are in communication connection with the multi-root switch. The method comprises: providing a first network controller and a second network controller for a first computing node among a plurality of computing nodes, wherein the first computing node is any one of the plurality of computing nodes; and connecting the first computing node among the plurality of computing nodes to a multi-root switch by means of the first network controller and the second network controller, and by means of the multi-root switch, connecting the first computing node to a network interface card that enables an array server to implement external communication. A first network controller and a second network controller are provided for each computing node, such that by means of a multi-root switch, each computing node can be connected to a network interface card for external communication and communication between any two computing nodes is realized, and it is not necessary for each computing node to be configured with a dedicated Ethernet switch chip, thereby effectively reducing the costs.

The invention provides a multi-channel power supply system in a self-sustaining energy type underwater closed cabin. The multi-channel power supply system comprises a self-sustaining battery, a power supply control board, an integrated communication circuit, a multi-channel output load circuit, a power supply system external trigger on-off controller and a power supply system external communication interface, the self-sustaining battery is connected with the power supply control board through the onboard rectangular connector; the power supply control board comprises an input connector, a filter circuit, an integrated circuit wall-attached heat conduction shell and an output interface; the integrated communication circuit is arranged on the power supply control board, is connected with an external communication interface of a power supply system and is used for receiving an external trigger instruction and sending internal state information; the power supply system external trigger on-off controller is connected with the integrated communication circuit so as to control on-off of the power supply system based on an external trigger signal; the multi-channel output load circuit comprises a plurality of output channels, each output channel comprises a relay, and the relays are connected with the integrated communication circuit so as to control output on-off based on the internal state information and the external state information.

This invention discloses a vehicle traffic data processing method, apparatus, device, medium, and product. The method includes, upon receiving vehicle traffic data sent by a local computing power module, transmitting the vehicle traffic data to a corresponding target receiving end via the core network; and upon receiving target data from the target receiving end via the core network, forwarding the target data to the local computing power module. By setting up a virtual terminal at the base station that has completed registration and access with the core network, it eliminates the need for additional external communication modules deployed on the roadside (RSU). Relying on the standardized communication link between the virtual terminal and the core network, efficient data transmission between the local computing power module and the target receiving end is achieved. Vehicle traffic data sent by the core network can directly reach the local computing power module, reducing intermediate forwarding links and meeting the needs of high-speed data interaction in large-scale vehicle-to-everything (V2X) networks.

The invention provides an integrated control hydraulic cylinder and a control method. The integrated control hydraulic cylinder comprises a hydraulic cylinder body, an oil inlet base fixedly arranged at the tail of the hydraulic cylinder body and a watertight cover installed on the oil inlet base. The oil inlet base is provided with a first oil port and a second oil port and is connected with a rodless cavity and a rod cavity of the hydraulic cylinder through an internal oil duct. A control valve set, a displacement sensor, a temperature and humidity sensor and a control panel are integrated in the watertight cover, and external communication is achieved through a watertight connector. The control valve set is composed of a proportional directional valve, a hydraulic control one-way valve and the like and can accurately control the flow direction of hydraulic oil and drive the piston rod to stretch out and draw back. The displacement sensor monitors the position of the piston rod in real time, and the temperature and humidity sensor monitors the environment in the watertight cover to ensure stable operation of the system. The system is compact in structure and highly integrated, has the functions of intelligent control, automatic adjustment and remote monitoring, is particularly suitable for being used in underwater or humid environments, and provides an efficient and reliable hydraulic execution solution.

The invention provides a data transmission method, device and equipment and a readable storage medium, and the method comprises the steps: monitoring the data flow of each calculation unit communicating with the outside, and configuring a data channel between a busy calculation unit and an idle calculation unit to be opened; issuing a first shunting instruction to the busy computing unit, and shunting the data message of the busy computing unit to the idle computing unit; and issuing a second shunting instruction to the idle computing unit, and forwarding the second shunting instruction outwards through a data channel of communication between the idle computing unit and the outside. According to the technical scheme of the invention, the BMC intelligently monitors the flow, and dynamically opens the data channel between the calculation units, so that the overload calculation unit can distribute the data to the idle unit for forwarding, thereby effectively breaking through the bandwidth limitation of the physical port of the single calculation unit, solving the problem of local flow congestion, and improving the reliability of the system. And the network throughput and the resource utilization efficiency of the whole machine system are obviously improved.

This invention discloses a pressure-balancing glass door structure for commercial freezers and a commercial freezer, relating to the field of refrigeration equipment technology. The glass door structure includes double-glazed glass, a door frame, a door seal, and an embedded door handle. The door frame surrounds the double-glazed glass and includes a first door frame strip. The first door frame strip is hollow, forming a sealed air-guiding chamber. The door handle is embedded on the outer side of the first door frame strip. The bottom of the door handle has a perforation connecting to the air-guiding chamber and an inner flap that seals the perforation. The inner flap only opens to the air-guiding chamber, allowing external communication. A second vent hole connecting the air-guiding chamber and the interior of the freezer is provided on the side of the first door frame strip near the freezer. The door seal is located on the side of the door frame near the freezer and has a first soft edge that elastically seals the second vent hole. This invention is particularly suitable for the door of a vertical commercial freezer with double-glazed glass, enabling rapid pressure balancing inside and outside the freezer.

The utility model discloses a rivet joint tension testing device which comprises a testing device mounting plate. Two parallel linear guide rails are mounted on the testing device mounting plate; a guide rail sliding block is arranged on the linear guide rail; the guide rail sliding block is fixedly connected with the bottom plate, a side wall plate of the first connecting plate is fixedly connected with the output end of the electric cylinder, and a tension sensor is arranged between the side wall plate and the output end of the electric cylinder. An air cylinder is arranged above the first connecting plate, and the output end of the air cylinder is fixedly connected with a limiting rod; a rivet joint fixing plate is further fixedly arranged on the testing device mounting plate, and a rivet joint limiting groove with an opening in one side and communicated with the outside is formed in the rivet joint fixing plate. The riveting head limiting groove formed in the riveting head fixing plate is used for limiting the riveting head, the limiting rod is used for limiting the middle position of the steel wire rope, the electric cylinder provides power to enable the limiting rod to move towards one side, and the riveting strength between the riveting head and the steel wire rope is tested in combination with the tension sensor.

A universal digital card, UDC (122) for use in a node of a distributed antenna system, DAS (100), the UDC (122) comprising: an external digital interface (124) to communicatively couple the UDC (122) to an external communication link used to transmit and receive data in any of a plurality of different external interface formats; and wherein the UDC (122) is configured to: receive data formatted according to any of the plurality of external interface formats from the external communication link via the external digital interface; communicate data formatted according to any of the plurality of external interface formats over the external communication link via the external digital interface; and wherein the UDC (122) is configured to be selectively used either as: a donor card to communicatively couple the node to one or more base station entities (108) via the external digital interface; or a distribution card to communicatively couple the node to one or more non-DAS nodes, hubs, switches, or remote radio heads or one or more other DAS nodes or access points.