32 results about "Stage only" patented technology

A distributed, multistage agent for monitoring, diagnosis and maintenance of network devices comprises an input / output interface for receiving input monitoring and diagnostic data relevant to operation of a first neighboring agent and transmitting output monitoring and diagnostic data relevant to operation of the host network device to a second neighboring agent. An agent process analyzes the input data and generates processed data characterizing operation of the host network device, using a local database which stores expected performance data on operation of said network device. The processed data is correlated with the expected data any error is signaled to the network operator. The agents may be designed as a multiple stage process, the stages being triggered by the data output by an earlier stage only when needed.

The invention offers a method of estimating the channel parameters of a co-channel interferer. Initial, rough estimates of the desired channel and of the desired data symbols are made, and a fraction of the estimated desired signal is subtracted from the received signal. The fraction depends on the uncertainty of the desired signal. The synchronisation position of the co-channel interferer is determined, which is used to reject the co-channel interference. In a pre-processing stage only rough estimates of the desired transmission channel and of the desired data symbols are needed. Consequently, a much faster convergence of the algorithm used for detecting the co-channel interference results. When the co-channel interference signal has been detected, it can be eliminated by any suitable method.

The invention provides an automatic UI testing method and system. A testing case and a testing code are stored in different files respectively, and the testing code is driven to run through the testing case; in the operation process of the testing code, an API provided by a picture positioning tool is called for conducting control positioning. According to the automatic UI testing method and system, control positioning is not dependent on the control attribute, and a picture matching positioning mode is adopted, so that the testing efficiency is improved; meanwhile, the testing case and the testing code are separated, an extra code does not need to be adopted for analyzing the testing case, and the testing efficiency is further improved; in addition, deleting or amending or counting of the testing case in the later stage only needs to be conducted in the file of the testing case, the testing code does not need to be written again, and management and maintenance are convenient.

A distributed, multistage agent for monitoring, diagnosis and maintenance of network devices comprises an input / output interface for receiving input monitoring and diagnostic data relevant to operation of a first neighboring agent and transmitting output monitoring and diagnostic data relevant to operation of the host network device to a second neighboring agent. An agent process analyzes the input data and generates processed data characterizing operation of the host network device, using a local database which stores expected performance data on operation of said network device. The processed data is correlated with the expected data any error is signaled to the network operator. The agents may be designed as a multiple stage process, the stages being triggered by the data output by an earlier stage only when needed.

A shift control method for a gearset with greater than or equal to 5 speeds, allowing to perform a sequential shift and a multi-skip shift in relation to the multi-shift stages, contributing to an improved response during shifting. The shift control method comprises steps of performing a preceding shift control when disengagement components of a preceding shift stage and a final target shift stage are identical during skip shifting, then executing a one-stage skip control toward the final target shift stage if a certain set of required conditions are satisfied; and standing by for a predetermined time period without performing the preceding shift control when the disengagement components of the preceding shift stage and the final target shift stage are different during skip shifting, then performing a one-stage skip control toward the final target shift stage only if pertinent conditions are met.

A network unit includes a non-linear precoder for jointly pre-processing transmit samples to be transmitted over respective communication channels for crosstalk mitigation. The non-linear precoder includes a first non-linear precoding stage configured to operate according to a first triangular precoding matrix and including a modulo function, followed by a second linear precoding stage configured to operate according to a second precoding matrix. The network unit further includes a first pilot signal generator configured to generate first pilot signals for pre-processing by the second precoding stage only to yield partially-precoded pilot signals for further transmission over the respective communication channels, and a controller configured to update the second precoding matrix based on first error measurements performed during the transmission of the partially-precoded pilot signals over the respective communication channels while keeping the first precoding matrix unaltered.

The invention discloses production method and equipment for preparing ethanol through CO fermentation. The fermentation is performed by a two-step process, and the growth and fermentation are separately performed by adopting different reactors and reaction conditions respectively. The hydrolysate obtained after high-temperature liquid water treatment on lignocellulose biomass is used for providing a carbon source to the strain growth, and CO serves as a unique carbon source in ethanol fermentation; a stirring pot-type reactor is adopted in the growth stage, and a packed bed type reactor is adopted in the fermentation stage; the culture liquid from the stirring pot type reactor is directly input into the packed bed type reactor without needing cell separation concentration and supplementation of a new culture medium. The fermentation strain is clostridium autoethanogenum. In the production method and equipment disclosed by the invention, by adopting an improved culture medium, the cost of the culture medium is reduced, the comprehensive utilization of the lignocellulose biomass hydrolysate is realized, and the process is simplified. Moreover, since CO is not applied to thallus growth but the fermentation stage only, the whole production period can be shortened, and the ethanol conversion rate of CO is greatly improved.

The method for mapping a logic circuit to a plurality of interconnectable, programmable look up tables (LUT) elements includes forming logic element groups including individual logic elements and / or previously formed logic element groups that are capable of being accommodated within the fanin and / or fanout capacity of a target LUT. The method further includes mapping the formed logic element group to the target LUT, and repeating the process for forming logic element groups and mapping to target LUTs for the entire network in a manner such that at each stage only the unmapped logic element / elements and mapped logic element groups of the previous stage are considered for mapping.

The invention discloses a deep learning-based SDN network traffic advantageous monitoring node dynamic selection system and a dynamic selection method thereof. A SDN control plane comprises a forwarding calculation module, a node updating module and a path prediction module. A SDN data layer comprises a network resource module. The dynamic selection method includes an advantageous monitoring node pre-screening stage and an advantageous monitoring node dynamic updating stage. The advantageous monitoring node pre-screening stage only operates when the system is cold boosted. The advantageous monitoring node dynamic updating stage operates adaptively in a closed-loop self-feedback mode after the system startup is completed. The dynamic selection system, in view of selecting a monitoring node, preferentially selects a switch with the densest traffic traversal as a traffic monitoring node, and achieves a purpose of increasing traffic collection non-redundancy rate and reducing the traffic monitoring overhead while maximizing the traffic statistical information.

The present invention relates to an improved method for comparing two or more samples containing proteins. This invention consists in first correlating and selecting the huge amount of data generated by mass spectrometry (PMF and MS / MS) before any kind of protein identification process, and then only identifying the proteins that are differentially expressed in dissimilar proteomes and thus have a potentially important biological interest. To do so, the experimental data resulting from separation and mass spectrometry are first correlated according to a correlation method, and then selected according to specific selection criteria. At this stage only, the selected data are analysed to identify the corresponding proteins.

The invention discloses a single-stage isolation type three-phase bidirectional AC / DC converter and a control method. The converter comprises alternating-current side inductors, alternating-current side capacitors, a three-phase full bridge, bidirectional switches, transformer end potential bidirectional clamping switches, a single-phase full bridge, an isolation transformer a rectifier / inverter single-phase full bridge, a direct-current side filter inductor and a direct-current side filter capacitor. A combined control mode combining low-frequency sector switch selection and high-frequency full-bridge phase shifting is adopted. A current source type AC / DC structure is adopted, the rectification mode of the buck type is realized, and the starting impact problem of a conventional boost rectification mode is avoided; and meanwhile, electrical isolation is realized only by a single-stage power conversion circuit, only one full-bridge structure is arranged on the primary side and the secondary side of a high-frequency isolation transformer, and the power flow and the follow-current stage only needs to flow through two power tubes, so that the transmission loss is lowered.

The invention relates to the technical field of material machining, and specifically relates to a heat treatment process of an aluminum-silicon aluminum alloy component of additive manufacturing, an aluminum alloy component and a 3D printing method. The process comprises the following steps that heating treatment is carried out on the component, and heating is carried out to a stress relief treatment temperature; and the stress relief treatment temperature is controlled to be 160-180 DEG C, and heat preservation is kept for 120-150 minutes; the heating treatment is continued, the component isheated to a de-plasticizing toughening treatment temperature; a plastic toughening treatment temperature is controlled to be 260-300 DEG C, and the heat preservation is kept for 30-50 minutes; and cooling is carried out. The residual stress of a component material is removed by the stress relief treatment, meanwhile, the cores of the Si phase particles are more formed in a material matrix, the number of the Si phase particles is increased, and the rapid growth of the Si phase is inhibited; the strengthening effect brought by rapid solidification when the component material is printed and formed through the plastic toughening treatment, the plastic toughness of the material is improved, meanwhile, a high-temperature short-time treatment mode enables the cores of the Si phase formed in an earlier stage only generates a small amount of growth, so that the residual stress of a treated part is small, and the plastic toughness is improved.

The invention relates to a safety protective device for protecting a vehicle against shock wave damage. The safety protective device comprises an explosion flash detector, an explosion early warning receiver, a monitoring system, a ground touching system and a vacuumizing system. According to the safety protective device and method for protecting the vehicle against shock wave damage, the mature flash induction system, the vacuumizing technology, the sealing technology and the like in traditional industries are applied to shock wave damage prevention of the vehicle; the action of overpressure caused by shock waves to the vehicle is resisted by adsorbing the vehicle onto the ground so that the vehicle can survive under the action of the shock waves produced by weapon explosion; the safety protective device can resist damage of the shock waves at different stages only by adjusting the vacuum degree of the vehicle and the ground, and the requirements of different battlefield environments can be met; the safety protective device is simple in structure, high in response speed and high in reliability, and has little influence on the maneuvering characteristics and combat performance of the vehicle, the integration of the safety protective device and the vehicle is high, and the weight and size of the vehicle are increased not obviously.

The invention provides a real-time financial market data propelling system based on television programs. The real-time financial market data propelling system based on the television programs comprises a market quotations server, a data server and a dada browsing module, wherein the market quotations server is used for storing real-time market quotations, the data server is used for storing financial data and news data in real time, and the dada browsing module is provided with a fetch channel arranged between the dada browsing module and a database. Modeling is carried out on the market quotations server and the data server, secondary calculation is carried out on calculation according to needed models and functions, and propelling data of a client-end can be sent to a local server of the client-end through a back stage only when the client-end is started without sending a command by a client. The real-time financial market data propelling system based on the television programs is concise, real-time, visualized, accurate in data propelling, good in displaying effect, not only capable of guaranteeing the appearance demand of televisions for securities quotations, but also capable of satisfying the demands for real-time data and high-speed computation of audiences, and capable of saving labor power and improving accuracy of data processing and display.

A computer program for creating a social simulation comprises code segments for enabling a user to create a plurality of social simulation stages, to create a map associating each of the plurality of stages with at least one other of the plurality of stages, and to assign a first score value to a first response and a second score value to a second response, wherein the first response and the second response are received from a student during at least one of the plurality of social simulation stages. The computer program further enables the user to assign a condition to a conditional stage of the plurality of simulation stages such that the student experiences the conditional stage only if a cumulative score corresponds to a target score, wherein the cumulative score includes the first score value and the second score value.

The invention discloses a low-pollution combustion chamber for direct injection of multi-point lean oil. The low-pollution combustion chamber consists of a diffuser, a combustion box, a combustion chamber head part, a flame cylinder and a combustion chamber outlet; a staged combustion policy is adopted; the combustion chamber head part is divided into an on-duty stage, a first main combustion stage and a second main combustion stage; the on-duty stage adopts a centrifugal nozzle to form a dispersion combustion mode; the main combustion stages adopt a lean oil direct injection combustion mode;and fuel nozzles in the on-duty stage, the first main combustion stage and the second main combustion stage can be independently controlled. Under the working condition of 7% of the thrust, the on-duty stage only works; under the working condition of 30% of the thrust, the on-duty stage and the first main combustion stage work at the same time; and under the working condition of 85% and 100% of the thrust, the on-duty stage, the first main combustion stage and the second main combustion stage work at the same time. Through the design, the pollutant emission and the combustion efficiency and the pollutant emission under low working conditions are preferably reduced, and the combustion efficiency under each working condition and under LTO cycle is considered.

A UWB impulse receiver including an RF stage followed by a baseband processing stage. The baseband processing stage includes a Rake filter including a plurality of time fingers, each finger including an integrator of the baseband signal during an acquisition window, a control module, and a detection module estimating the received symbols from the integration results. During a synchronization phase, the control module drives respective positions of the acquisition windows associated with the different fingers, to scan at a reception interval, the RF stage only operating, in a course of the synchronization phase, during the plurality of acquisition windows.

A computer program for creating a social simulation comprises code segments for enabling a user to create a plurality of social simulation stages, to create a map associating each of the plurality of stages with at least one other of the plurality of stages, and to assign a first score value to a first response and a second score value to a second response, wherein the first response and the second response are received from a student during at least one of the plurality of social simulation stages. The computer program further enables the user to assign a condition to a conditional stage of the plurality of simulation stages such that the student experiences the conditional stage only if a cumulative score corresponds to a target score, wherein the cumulative score includes the first score value and the second score value.

The present invention discloses one kind of driving method of addressing drive and reducing dynamic pseudo contour influence. On the basis of CLEAR technology, one image field is divided into main grey sub-field, auxiliary grey sub-field and compensating grey sub-field. Except the first main grey sub-field, with includes ready / restoring stage, scan stage and holding stage, each of the other main grey sub-fields includes scan stage and holding stage only, all the holding stages are in the same length, and the emitted light beams are arranged continuously from the first main grey sub-field. The auxiliary grey sub-field and the compensating grey sub-field are added to before and / or after the main grey sub-field, and have erasing drive method the same as that in CLEAR drive technology. The present invention has reduced sub-field number, great saving in addressing time, prolonged holding time and raised brightness and contrast.

The invention relates to a monocular vision measurement cooperative target visual simulation system, which comprises a cooperative target model loading module, a background model loading module, a visual rendering module, a motion model loading module, a man-machine interaction module and the like, and is characterized in that the cooperative target model loading module is used for loading a cooperative target model file; the background model loading module is used for loading a background model into a system memory; the visual rendering module is used for setting a view field size, a viewpoint position and a viewpoint direction according to camera parameters and a camera position input by the man-machine interaction module, drawing a cooperative target three-dimensional graph, displayinga background texture picture, setting global environment illumination and simulating active illumination; and the motion model loading module is used for drawing a cooperative target three-dimensionalgraph of a corresponding visual angle. Closed-loop simulation verification can be quickly completed in an algorithm design stage only by importing a cooperative target model file without a real object, and meanwhile, a real value of a target in a camera coordinate system can be provided for verifying the measurement precision of the algorithm.

The invention discloses a teaching demonstration instrument capable of being made by oneself, which belongs to the field of teaching instrument demonstration. The teaching demonstration instrument is composed of a self-made capacitor, a change-over switch, a test hole, an oscillator stage, a power amplifier stage, an amplification stage, an equilibrium stage, a voltage division stage, display stages and voice stages. The teaching demonstration instrument aims at allowing students to make objects such as instruments, inductors, capacitors resistors by themselves, and cultivating operational ability of the students. When the self-made capacitor is inserted into the test hole and the change-over switch is in a switching-on state, namely, in a direct current state, the display stages only flash once; when in an alternating current state, namely, the change-over switch is in a switching-off state, the oscillator stage oscillates, high-low conversion of power amplifier stage output occurs, the self-made capacitor forms a charging-discharging state, the equilibrium stage is broken down through amplification by means of the amplification stage, the voltage division stage is started, the display stages and the voice stages form light and sound display, and when oscillation frequency is accelerated, the more display states and the voice stages are started, thus the conductive performance of the object is displayed from another aspect, and the teaching demonstration instrument can be an instrument popularized in schools.

A network unit includes a non-linear precoder for jointly pre-processing transmit samples to be transmitted over respective communication channels for crosstalk mitigation. The non-linear precoder includes a first non-linear precoding stage configured to operate according to a first triangular precoding matrix and including a modulo function, followed by a second linear precoding stage configured to operate according to a second precoding matrix. The network unit further includes a first pilot signal generator configured to generate first pilot signals for pre-processing by the second precoding stage only to yield partially-precoded pilot signals for further transmission over the respective communication channels, and a controller configured to update the second precoding matrix based on first error measurements performed during the transmission of the partially-precoded pilot signals over the respective communication channels while keeping the first precoding matrix unaltered.

The invention provides a real-time financial market data propelling system based on television programs. The real-time financial market data propelling system based on the television programs comprises a market quotations server, a data server and a dada browsing module, wherein the market quotations server is used for storing real-time market quotations, the data server is used for storing financial data and news data in real time, and the dada browsing module is provided with a fetch channel arranged between the dada browsing module and a database. Modeling is carried out on the market quotations server and the data server, secondary calculation is carried out on calculation according to needed models and functions, and propelling data of a client-end can be sent to a local server of the client-end through a back stage only when the client-end is started without sending a command by a client. The real-time financial market data propelling system based on the television programs is concise, real-time, visualized, accurate in data propelling, good in displaying effect, not only capable of guaranteeing the appearance demand of televisions for securities quotations, but also capable of satisfying the demands for real-time data and high-speed computation of audiences, and capable of saving labor power and improving accuracy of data processing and display.

A UWB impulse receiver including an RF stage followed by a baseband processing stage. The baseband processing stage includes a Rake filter including a plurality of time fingers, each finger including an integrator of the baseband signal during an acquisition window, a control module, and a detection module estimating the received symbols from the integration results. During a synchronization phase, the control module drives respective positions of the acquisition windows associated with the different fingers, to scan at a reception interval, the RF stage only operating, in a course of the synchronization phase, during the plurality of acquisition windows.

The invention belongs to the technical field of energy conversion of solid materials containing organic matter, and relates to a device and method for clean incineration of solid waste organic matter. , flue gas purification and other components; through the thermal decomposition of solid waste organic matter in an oxygen-free atmosphere, it is converted into combustible gas and biochar, and then the combustible gas is aerobically cleanly burned to provide heat energy for the pyrolysis and drying of system materials to achieve solid waste The purpose of clean incineration of organic matter and energy self-sufficiency; the present invention prolongs the time and space between the two stages of pyrolysis and combustion in the pyrolysis combustion process, and realizes that only the volatile gas produced by the thermal decomposition of solid waste organic matter is burned in the combustion stage as itself or Heat is provided from the outside, and solid-phase materials are mainly thermally decomposed, rather than directly burned, thereby reducing secondary pollution and waste gas purification costs caused by direct solid incineration, and achieving the goal of clean incineration of solid waste and organic matter as resources.

The invention discloses production method and equipment for preparing ethanol through CO fermentation. The fermentation is performed by a two-step process, and the growth and fermentation are separately performed by adopting different reactors and reaction conditions respectively. The hydrolysate obtained after high-temperature liquid water treatment on lignocellulose biomass is used for providing a carbon source to the strain growth, and CO serves as a unique carbon source in ethanol fermentation; a stirring pot-type reactor is adopted in the growth stage, and a packed bed type reactor is adopted in the fermentation stage; the culture liquid from the stirring pot type reactor is directly input into the packed bed type reactor without needing cell separation concentration and supplementation of a new culture medium. The fermentation strain is clostridium autoethanogenum. In the production method and equipment disclosed by the invention, by adopting an improved culture medium, the cost of the culture medium is reduced, the comprehensive utilization of the lignocellulose biomass hydrolysate is realized, and the process is simplified. Moreover, since CO is not applied to thallus growth but the fermentation stage only, the whole production period can be shortened, and the ethanol conversion rate of CO is greatly improved.

The invention relates to the technical field of fire retardant invention and development, and discloses a phosphorus-based flame retardant applied to a plastic product. The phosphorus-based flame retardant is prepared from the following ingredients in parts by weight: 80 to 90 parts of diethyl phosphite, 70 to 75 parts of epoxy silicon resin, 18 to 22 parts of ethylenediamine tetracetic acid, 10 to 15 parts of triethylamine, 4 to 6 parts of hexamethyldisiloxane and 10 to 15 parts of distilled water. The compound flame retardant comprises silicon resin, so that the system flame retardant performance is improved; the thermal stability of the surface carbon layer is increased through the Si-O-Si reticular structure formed after the decomposition. When the prepared phosphorus-based flame retardant provided by the invention is applied to the plastic product, the combustion grade can reach FV-O stage only through the very low addition; each flame retardant performance index of the plastic product can be improved; the mechanical properties of the plastics, including the break elongation and the anti-impact performance can also be improved.

The invention belongs to the technical field of poultry slaughtering processing and in particular relates to an upside step type precooler set. The pre cooling machine set is formed by serially connecting and arranging a plurality of single precoolers, wherein each precooler is arranged in the manner of gradually rising upside step type, i.e. each precooler can be arranged in the manner of progressive rise along the direction where poultry carcass passes through; a poultry carcass out-turning mechanism with a high outlet is arranged at a discharging end in each precooler; a discharging end plate is provided with a high position discharging outlet edge; and water channels communicated with each other are arranged among the precoolers. Water in the precooler of the next stage can be ensuredto flow into the precooler of the previous stage only by increasing a few heights and can progressively flow to the first precooler of a precooling step where poultry carcasses are introduced, therefore, the energy consumption is greatly reduced and water resources are greatly saved, the roof of a shed is not required to be too high, and the civil engineering investment is reduced.

The invention relates to a safety protective device for protecting a vehicle against shock wave damage. The safety protective device comprises an explosion flash detector, an explosion early warning receiver, a monitoring system, a ground touching system and a vacuumizing system. According to the safety protective device and method for protecting the vehicle against shock wave damage, the mature flash induction system, the vacuumizing technology, the sealing technology and the like in traditional industries are applied to shock wave damage prevention of the vehicle; the action of overpressure caused by shock waves to the vehicle is resisted by adsorbing the vehicle onto the ground so that the vehicle can survive under the action of the shock waves produced by weapon explosion; the safety protective device can resist damage of the shock waves at different stages only by adjusting the vacuum degree of the vehicle and the ground, and the requirements of different battlefield environments can be met; the safety protective device is simple in structure, high in response speed and high in reliability, and has little influence on the maneuvering characteristics and combat performance of the vehicle, the integration of the safety protective device and the vehicle is high, and the weight and size of the vehicle are increased not obviously.