37results about How to "With processing power" patented technology

An artificial test device of protocol is featured as receiving inputted test command by command input unit being used to send relevant control command and protocol character information to sending unit and receiving unit as well as core processing unit, generating request data packet by sending unit, configuring adaptive rule of answer data packet by receiving unit being used to send relevant data packet to core processing unit, judging whether response overtime of answer data packet is occurred or not by core processing unit and outputting judgment result to output unit for displaying.

The invention provides a method for controlling parking consistency of a train set of a multi-agent system. The method includes the steps of establishing a multi-agent system model of a distributed train set, designing a PID controller according to the control target to track a displacement speed curve of a virtual navigator, and designing a composite tracking controller which comprises a slidingmode variable structure observer to feed disturbance information back to the controller. The tracking precision is improved, and the anti-jamming capability is high. The tracking controller designed by the invention can track the consistency of the braking speed of the train set. The adjacent carriages are always in a safe vehicle distance.

The invention discloses a zero emission treatment system and process for landfill leachate concentrated liquor. The system comprises pre-treatment system, an adjusting pond, an anaerobic system, an MBR system, a nanofiltration membrane system and an advanced oxidation desalting conjugated system for treating landfill leachate concentrated liquor; the pre-treatment system, the adjusting pond, the anaerobic system, the MBR system and the nanofiltration membrane system are successively connected to a landfill leachate treatment sub system for treating the landfill leachate; the concentrated liquor emission hole of the nanofiltration membrane system is connected to the advanced oxidation desalting conjugated system, and the landfill leachate concentrated liquor generated by the nanofiltrationmembrane system enters the advanced oxidation desalting conjugated system for oxidizing desalting treatment; the advanced oxidation desalting conjugated system comprises an advance oxidizing reactionpond, a pH adjusting pond, the desalting reaction pond and a precipitation pond successively connected through a pipeline; a water outlet is formed in the upper part of the precipitation tank; the water outlet is connected to the adjusting pond through a pipeline; and the supernate of the precipitation tank reflows to the adjusting pond to be mixed with the landfill leachate for follow-up treatment, so that zero emission of the landfill leachate concentrated liquor is achieved.

The invention provides an intelligent positioning system of faults and hidden dangers of a mobile network. The objective of the invention is to achieve a fully-automatic operator network fault positioning function by use of the technology of big data real-time processing and machine learning. Processing schedules and judging rules are configured and defined via a visualization interface, and experience of maintainers are solidified in the system. Thus, while flexibility of the system is improved, the system is provided with basic judgment intelligence. Via the machine learning, the system has active learning and automatic upgrading functions. Via real-time calculation, the system has second-level or minute-level rapid and precise response ability.

The invention relates to a mobile control tower platform based on a hollow tube communication and a monitoring technology. The mobile control tower comprises a vehicle carrying platform subsystem, anelectronic information subsystem, and a comprehensive guarantee subsystem. The vehicle carrying platform system comprises a tractor, a tower crane cabin, and a tower platform shelter lifting device. The electronic information subsystem comprises a communication system, an ultrashort wave interphone, a ground space selection beeper, work mats, and the like. The comprehensive guarantee subsystem comprises an electronic system, an environmental protection subsystem, a safety subsystem, and matching facilities. The mobile control tower platform provided by the invention can provide reliable communication and flight information data transmission guarantee support for work of control personnel, and can receive and process monitoring data sent by equipment such as a secondary radar and a ADS-B ground station, thereby providing detailed and effective aircraft motion situation information in a task airspace for the control personnel and assisting the control personnel to accurately track the mission objective and monitor the traffic state of the task airspace in real time.

The invention discloses a wireless visual perception network system and method for monitoring a scenic spot based on local processing. Camera subnodes for forming the system have local processing capability, can independently finish parts of monitoring tasks and automatically make a solution, thereby overcoming the defect of the traditional scenic spot monitoring system that monitoring personnel is needed for monitoring. The system is characterized in that camera subnodes, the camera subnode and a cluster head node as well as the cluster head node and an upper machine are in wireless communication, thus the cost for laying cables is lowered, the deployment is flexible, and the installation, maintenance and upgrading can be carried out conveniently. The camera subnodes in the system adopt a working mode of combining independent work and cooperative work, the task of monitoring is cooperatively finished, and the whole system has strong intelligence. Compared with the traditional scenic spot monitoring system, the cost, convenience, intelligence, expandability and the like of the system are greatly improved, and the system has a wide market prospect.

The system includes following parts and functions: main controller (MC) in use for controlling and configuring information; network interface module (NIM) and soft exchange establish load-bearing channel for controlled user to send and receive faxes as well as filtering and distributing the received data; fax protocol conversion module (FPCM) receives IP code flow transmitted by NIM, as well as converts IP code flow to TDM code flow and sends the TDM code flow to TDM exchange module; through Ethernet port, FPCM receives setting and controlling commands from MC; receiving TDM code flow sent by FPCM, TDM exchange module exchanges TDM time slot with fax demodulation module; through HDLC, communication is carried out between MC and TDM exchange module as well as unitive managements and calls are controlled by MC; through HDLC to communicate with MC, fax process module is in use for demodulating, saving or playing back fax data. The invention also discloses corresponding method.

The invention discloses a processing system for authenticating a request. The processing system for authenticating a request comprises a client side, a Kafka node and a decision server. The client sideis configured to obtain a first logon authentication request and send the first logon authentication request to the Kafka node; theKafka node for storing the first login authentication request by theBroker component; theKafka node, further configured to send a first logon authentication request to the decision server. The decision server is configured to verify the validity of the first login authentication request under the Spark Streaming framework. Obviously, by combining the Kafka deployment structure with the Spark Streaming deployment structure, the whole deployment structure has the ability to handle hundreds of millions of login requests per day, and respond to requests in milliseconds, which also solves the technical problem of weak data processing ability.

The invention discloses a layered continuation imaging method in a wave equation prestack migration. Firstly, according to a node memory size, layering is performed on an imaging space. Then, starting from first single plane wave data, continuation and imaging operations are successively performed on the each single plane wave data till single frequency data continuation and imaging of the each layer of the single plane wave are completed. An imaging result is output after the continuation and imaging of all the single plane waves are finished. According to the invention, aiming at problems that memory requirement is large by using a conventional wave equation prestack migration method and a parallel node utilization rate is not high, the memory requirement of migration calculation is automatically adjusted through calculating available memory space of the node, and memory cost is balanced with CPU operation. A parallel calculating capability of a computer cluster is fully used and prestack migration imaging of large-scale earthquake data is realized.

The invention provides a wide and narrow beam cooperative satellite-borne AIS message real-time receiving and processing system, which comprises: a wide and narrow beam cooperative module, wherein a plurality of VHF frequency-band antennas form an antenna array, multiple wave beams form a network to enabling the antenna array to form a plurality of wide and narrow beams to receive AIS signals; anda multi-channel parallel processing module which adopts a multi-channel AIS receiver, wherein each channel processes the AIS signal received by a single wave beam, filtering, amplification and sampling of the signal, demodulation of a message and extraction of important information of a ship are completed, and meanwhile, the multi-channel parallel processing module has a signal time slot conflictresolution capability. By means of simultaneous receiving of wide and narrow beams, multichannel parallel processing, on-board extraction of important information, synchronization of message second information and satellite time and the like, the system has the advantages of comprehensively improving the ship target detection rate, extracting ship simplification information, obtaining accurate timestamps of messages and the like.

The invention discloses a network vulnerability assessment method based on zero-day attack graph. First it is assumed that all services on a host in a network contain a zero-day vulnerability, a zero-day attack graph is generated through logical reasoning of a given pattern, and then the attack cost for utilizing the zero-day vulnerability to attack is quantified based on a vulnerability scanningtechnology and CVSS vulnerability scoring system, and finally, a network centrality theory is utilized to make an analysis to obtain the key vulnerabilities in the network. All possible unknown vulnerabilities in the network are fully considered while known vulnerabilities are dealt with, so that the assessment method has the capability of dealing with unknown vulnerabilities, can discover potential network vulnerabilities through logical reasoning, and assess the security of the current network, thereby providing a reference basis for further network security protection, and improving the security, reliability and availability of the network.

The invention relates to the field of parallel computation application technology and the field of high-performance scientific computation, in particular to an octree parallel construction method for visual reconstruction of CT slice data with a TB-level data processing ability. According to the method, octree parallel construction is performed based on an MPI+OpenMP parallel programming model by use of the characteristics of mesh generation of original volume data, non-dependency of octree node data, etc. based on the scheme of "construction on demand-Branch on need Octrees, BONOs" according to actual three-dimensional size of the volume data; on the one hand, waste of computation resources and storage resources and I / O expenditure in the construction process are reduced; and on the other hand, rapid octree data structure construction of the TB-level CT slice data is realized by means of parallel computation, and the MPI+OpenMP parallel programming technology meets the requirement for rapid construction of an octree data structural body of the TB-level CT slice data under different resolution requirements. The method has a good parallel speedup ratio and good parallel efficiency.

The invention belongs to the field of special storage, and particularly relates to a combined modular stereoscopic warehouse which comprises a wharf wall, a water sump system, a storage box mechanism, a lifting system, an electric fish system, a constant temperature warehouse system and a freezing bin system. The water sump system comprises a water sump framework, buoyancy rods, suction rods, sliding sleeves, a rail frame and support rods, the storage box mechanism comprises a box, filter screens and a material inlet, the lifting system comprises a lifting rail, a lifting sleeve, a connecting rod and a sucker I, the electric fish system comprises a discharging head, a conducting rod and an electric fish tank, the constant temperature warehouse system comprises a warehouse bottom plate, a wall slot, a warehouse slot frame, guide rail rods, a warehouse outlet and a conveying belt, and the freezing bin system comprises a freezer, a sealing rolling door, a rotary conveying belt, an opening and closing door, a rotating table, a crane tower frame, a mooring rope and a sucker II. The combined modular stereoscopic warehouse has the advantages that marine products obtained by fishing operation can be ecologically and temporarily stored, the combined modular stereoscopic warehouse has a certain fishery treatment capacity, occupied area is reduced, use ratio is increased, warehouse entry and exiting efficiency is improved, and sorting is finished.

The invention relates to a modular cascaded multilevel converter based on PAM and PWM hybrid modulation, and any bridge arm of the modularized cascaded multilevel converter includes 2N HBM-type sub-modules and 2M FBM type submodules, wherein, M FBM type submodules and N HBM type submodules are cascaded to form an upper bridge arm, and N HBM type submodules and M FBM type submodules are cascaded to form a lower bridge arm; 2N HBM-type sub-modules form a PAM modulation unit, and the 2M FBM-type sub-modules form a PWM modulation unit. Compared with the prior art, the present invention adopts the mixed modulation method of PAM and PWM, which effectively reduces the system switching loss and output voltage and current harmonic distortion rate, improves the control accuracy and dynamic response speed of output parameters, and can solve the problem of HBM The problem of unbalanced sub-module DC side voltage and power output.

A method and device for realizing steel slag quenching and waste heat recovery by using water and carbon dioxide, the method is: mixing carbon dioxide and water vapor; the mixed gas is sprayed into a fluidized bed heat exchanger through an injection system, and enters a gas circulation pipeline through a waste heat boiler; Part of the gas is returned to the gas injection system, and the rest is passed into the air distribution plate; the molten metallurgical steel slag is introduced into the fluidized bed heat exchanger for gas quenching, and the generated steel slag particles are suspended under the action of the air flow; the high-temperature gas enters the waste heat boiler for heat exchange to form low-temperature gas Enter the gas circulation pipeline; when the steel slag particles are below 800°C, an exothermic reaction occurs; when the temperature of the high-temperature gas is 450±5°C, supplement CO 2 ; When the material temperature is below 150°C, close the gas injection system; the device includes a steel slag chute, a fluidized bed heat exchanger and a gas injection system. The method of the invention has high utilization efficiency of steel slag waste heat recovery, good steel slag stability, small occupied area, short treatment cycle and low gas consumption.

The invention provides a process method for absorbing oil gas at low temperature. Absorption equipment and an absorbent provided by the invention are adopted, and oil gas is efficiently treated through absorbent cooling, oil gas absorption, absorbent evaporation and regeneration, and regeneration gas phase pressurization, condensation and recovery. A special absorption tower structure is designed,a certain amount of absorbent is kept in the absorption tower for a long time, the effect is equal to that of an activated carbon adsorption tank, and the structure adapts to an intermittent operation mode of oil-gas recovery. A gas-phase product generated by regeneration is absorbed, and the oil product is effectively recycled by adopting a screw compressor pressurizing and condensing mode. Thewhole device can be independently used for oil gas recovery without being connected with an activated carbon adsorption device in series, and the effect is very excellent.

The invention provides a clock synchronization network, a clock trigger network and a real-time trigger processing method. The clock synchronization network comprises N clock trigger modules which are used for obtaining and transmitting communication information and outputting a synchronous clock, wherein each two clock trigger modules can transmit the communication information to each other; N front-end acquisition module groups which are arranged corresponding to the clock trigger modules and are used for receiving the synchronous clock and the time service information, synchronously acquiring acquisition data in real time and outputting sub-trigger information to the corresponding clock trigger modules, wherein each front-end acquisition module group comprises at least one front-end acquisition module, and the front-end acquisition module is suitable for synchronously acquiring signal waveforms in real time and acquiring acquired data. According to the clock synchronization network disclosed by the invention, synchronous time service, real-time control and trigger interaction among distributed nodes can be realized by only using one transmission network, and global time service and control system deployment are greatly simplified.

The invention relates to a parking position planning method and system for an unmanned delivery vehicle. The method comprises the steps: delivering a search available parking point within a preset search range of a target position; acquiring evaluation parameters, wherein the evaluation parameters comprise the number of parking times of each available parking point, the number of association times with the delivery target position, a parking time consumption mean value, the duration required from the departure position to each available parking point, and the walking passing distance between the delivery target position and the parking point; and selecting an optimal parking point from the available parking points as a parking position based on the evaluation parameters. According to the method, route factors, stop point factors and user use habits are comprehensively considered, the optimal parking point is selected, and user satisfaction and delivery efficiency are guaranteed.

The invention discloses a method for measuring carbon-14 in environmental water. The method comprises the steps of inorganic carbon gas freeing sample preparation, organic carbon sample preparation and liquid flash measurement, wherein the organic carbon sample preparation comprises wet organic carbon oxidization, high-temperature catalytic oxidization, carbon dioxide catching and conversion; the method is characterized in that during the wet organic carbon oxidization, a multi-element catalytic oxidizing agent system is adopted to perform catalytic oxidization; the multi-element catalytic oxidizing agent system consists of S2O8<2-> / H2O2 and Fe<2+> / TiO2; during high-temperature catalytic oxidization, a tubular furnace is adopted to perform catalytic oxidization. Due to collection step by step through different gas paths, the activity concentration of inorganic carbon-14, the activity concentration of organic carbon-14 and the activity concentration of total carbon-14 in the environmental water body can be respectively measured; by the use of the multi-element catalytic oxidizing agent system, the carbon-14 of various organic forms in a sample can be efficiently and stably converted and caught; high-capacity sample treatment capacity is realized, and a low-enough detection lower limit level is achieved.

The invention provides an intelligent positioning system of faults and hidden dangers of a mobile network. The objective of the invention is to achieve a fully-automatic operator network fault positioning function by use of the technology of big data real-time processing and machine learning. Processing schedules and judging rules are configured and defined via a visualization interface, and experience of maintainers are solidified in the system. Thus, while flexibility of the system is improved, the system is provided with basic judgment intelligence. Via the machine learning, the system has active learning and automatic upgrading functions. Via real-time calculation, the system has second-level or minute-level rapid and precise response ability.

The invention belongs to the field of special storage, and more specifically relates to a combined modular three-dimensional warehouse, including a dock wall, a water warehouse system, a storage box mechanism, a lifting system, an electric fish system, a constant temperature warehouse system, a freezing warehouse system, and a water warehouse system. Including water tank frame, buoyancy rod, suction rod, sliding sleeve, track frame, support rod, storage tank mechanism includes box body, filter screen, material inlet, lifting system includes lifting rail, lifting sleeve, connecting rod, suction cup Ⅰ, The electric fish system includes discharge heads, conductive rods, and electric fish tanks. The constant temperature warehouse system includes warehouse bottom plates, wall tanks, warehouse tank frames, guide rail rods, warehouse outlets, and conveyor belts. The frozen warehouse system includes freezers, sealed rolling doors, and rotary conveyor belts. , opening and closing door, rotating table, hanging tower frame, cable, suction cup II; its beneficial effect is: the seafood obtained from fishing operations can be temporarily stored in the original ecological state, and at the same time, it has a certain ability of fishery processing. Reduce floor area and improve utilization rate. Improve the efficiency of warehousing and warehousing and complete sorting and sorting.

The present disclosure provides a clock synchronization network, a clock trigger network and a real-time trigger processing method, wherein the clock synchronization network includes: N clock trigger modules for acquiring and transmitting communication information and outputting a synchronization clock, wherein every two clocks Communication information can be transmitted between trigger modules; N front-end acquisition module groups, set corresponding to each clock trigger module, are used to receive synchronous clock and timing information, acquire acquisition data synchronously in real time, and output sub-trigger information to the corresponding The clock trigger module; the front-end acquisition module group includes at least one front-end acquisition module, and the front-end acquisition module is suitable for real-time synchronous acquisition of signal waveforms and acquisition of acquisition data. The clock synchronization network in the present disclosure realizes synchronous timing, real-time control and trigger interaction among distributed nodes with only one transmission network, which greatly simplifies global timing and control system deployment.

The invention discloses a wireless visual perception network system and method for monitoring a scenic spot based on local processing. Camera subnodes for forming the system have local processing capability, can independently finish parts of monitoring tasks and automatically make a solution, thereby overcoming the defect of the traditional scenic spot monitoring system that monitoring personnel is needed for monitoring. The system is characterized in that camera subnodes, the camera subnode and a cluster head node as well as the cluster head node and an upper machine are in wireless communication, thus the cost for laying cables is lowered, the deployment is flexible, and the installation, maintenance and upgrading can be carried out conveniently. The camera subnodes in the system adopt a working mode of combining independent work and cooperative work, the task of monitoring is cooperatively finished, and the whole system has strong intelligence. Compared with the traditional scenic spot monitoring system, the cost, convenience, intelligence, expandability and the like of the system are greatly improved, and the system has a wide market prospect.

The invention relates to a multipurpose electrical breakdown van for aloft work, in particular to a multipurpose breakdown van for aloft work. The multipurpose breakdown van for the aloft work comprises a cab, a compartment and a chassis crossbeam. The cab is connected with the chassis crossbeam. The multipurpose breakdown van is structurally characterized in that the multipurpose breakdown van further comprises a working hopper, a lifting arm, a roller shutter door, an operation panel tool box, an equipment storage box, hydraulic support legs, a generator tool box, a lower enclosing box, a turret fixing plate, a subsidiary beam, an extending-and-contracting arm and a rotating mechanism; the subsidiary beam is mounted on the chassis crossbeam; the hydraulic support legs are mounted at thebottom of the subsidiary beam; the compartment and the turret fixing plate are mounted on the subsidiary beam; the rotating mechanism is mounted on the turret fixing plate; the lifting arm is mountedon the rotating mechanism and located above the compartment; the extending-and-contracting arm is mounted on the lifting arm; the working hopper is mounted at the end of the extending-and-contractingarm; the roller shutter door is mounted on the side wall of the compartment; the operation panel tool box and the generator tool box are mounted on the rear portion of the compartment; and the lower enclosing box is mounted on the lower portion of the compartment.

The invention proposes a consistent parking control method based on multi-agent system EMUs, establishes a multi-agent system model of distributed EMUs, designs a PID controller to track the displacement velocity curve of a virtual navigator according to the control target, and designs a compound tracking The controller includes a sliding mode variable structure observer, which can feed back disturbance information to the controller, improve tracking accuracy, and have strong anti-interference ability, and the tracking controller designed in the present invention can realize the consistent tracking of the speed of the EMU during braking, and ensure the corresponding Adjacent cars are always at a safe distance between cars.

An artificial test device of protocol is featured as receiving inputted test command by command input unit being used to send relevant control command and protocol character information to sending unit and receiving unit as well as core processing unit, generating request data packet by sending unit, configuring adaptive rule of answer data packet by receiving unit being used to send relevant data packet to core processing unit, judging whether response overtime of answer data packet is occurred or not by core processing unit and outputting judgment result to output unit for displaying.

The invention discloses a network vulnerability assessment method based on zero-day attack graph. First it is assumed that all services on a host in a network contain a zero-day vulnerability, a zero-day attack graph is generated through logical reasoning of a given pattern, and then the attack cost for utilizing the zero-day vulnerability to attack is quantified based on a vulnerability scanningtechnology and CVSS vulnerability scoring system, and finally, a network centrality theory is utilized to make an analysis to obtain the key vulnerabilities in the network. All possible unknown vulnerabilities in the network are fully considered while known vulnerabilities are dealt with, so that the assessment method has the capability of dealing with unknown vulnerabilities, can discover potential network vulnerabilities through logical reasoning, and assess the security of the current network, thereby providing a reference basis for further network security protection, and improving the security, reliability and availability of the network.

The invention discloses a verification request processing system. The processing system of the verification request includes: client, Kafka node and decision server; Client, for obtaining the first login verification request, and the first login verification request is sent to Kafka node; Kafka node, for being used by Broker component The first login verification request is stored; the Kafka node is also used to send the first login verification request to the decision server; the decision server is used to verify the validity of the first login verification request under the Spark Streaming framework. Obviously, by combining the Kafka deployment structure and the Spark Streaming deployment structure, the entire deployment structure has the ability to handle hundreds of millions of login requests, and responds to requests at the millisecond level, which also solves the problem of weak data processing capabilities. technical problem.