48results about How to "Reduce high cost" patented technology

The invention belongs to the technical field of energy storage, and particularly relates to a vertical circulation type gravity energy storage system based on a linear motor, the vertical circulation type gravity energy storage system comprises a circulation shaft, a carrying platform system and an energy storage system, the circulation shaft comprises a heavy object shaft, a no-load shaft and a horizontal channel, and a secondary switching disc is arranged at the joint of the heavy object shaft and the horizontal channel and the joint of the no-load shaft and the horizontal channel; the heavy well, the no-load well, the horizontal channel and the secondary switching disc are each provided with a secondary driving side, and each secondary driving side comprises a first rail set and a linear motor secondary; the platform deck system comprises a plurality of platform decks, the platform decks are used for bearing heavy objects, primary switching discs are arranged on the side faces of the platform decks, primary driving sides are arranged on the platform decks and the primary switching discs, and each primary driving side comprises a second track set and a linear motor primary; the energy storage system includes an upper storage bin, a lower storage bin, and a loading and unloading zone. The energy storage capacity expansion mode is simple, the expansion cost is low, the energy storage capacity configuration is flexible, and the energy storage efficiency is high.

The invention relates to the technical field of three-dimensional animation production, and discloses a three-dimensional animation production method based on AI deduction real-time rendering output, which comprises the following steps: S1, motion capture: in a motion capture stage, in combination with an AI technology, carrying out real-time analysis and optimization on original motion capture data by using a deep learning algorithm, and through a human body posture estimation technology, carrying out real-time analysis and optimization on the original motion capture data; the motion of the human body can be more accurately captured, and facial expressions and emotion changes are captured in real time in combination with an emotion recognition algorithm, so that more real and vivid animation role performance is provided; by optimizing and simplifying the three-dimensional animation production method, the production difficulty is remarkably reduced, the time is shortened, the cost is reduced, and children 'animations generally require high-frequency animation updating and high-quality visual effect to attract and maintain the interest of small audiences. The AI technology is integrated for action capture and emotion recognition, so that expressions and actions of roles can be captured and optimized in real time, and the roles can be expressed more naturally and vividly.

The invention discloses a multi-beam seamless switching demonstration verification system, and relates to the field of satellite-ground communication simulation. The system comprises at least two vector signal sources used for simulating and outputting pseudo satellite emission signals; the satellite-ground wireless channel simulator is used for receiving the pseudo-satellite emission signal, processing the pseudo-satellite emission signal according to the analog channel model parameters and outputting a simulation signal; the at least two horn antennas are used for simulating satellite earth coverage wave beams, receiving simulation signals and outputting the simulation signals in a directional wave beam form; the service terminal carries a transceiving common-caliber phased-array antenna and is used for adjusting arrival beam receiving gains in different directions and adjusting a transmitting beam direction angle and gains so as to transmit signals; the frequency spectrograph is used for observing the received signal; and the upper computer is used for outputting analog channel model parameters, and is also used for controlling angle pointing and beam pointing switching of the transceiving common-caliber phased-array antenna. Compared with the prior art, the phased-array antenna communication process among multiple orbits, multiple satellites and satellite-ground coverage areas can be simulated quickly, truly and accurately.

The invention belongs to the field of intelligent management, and relates to a building automation construction site intelligent management system based on big data, and the system comprises a building construction size qualification analysis module, a reinforcing steel bar quality qualification judgment module, a building construction quality qualification judgment module, a building construction model splicing module, a fabricated residence qualification judgment module and the like. The method comprises the steps that firstly, building component size data are collected, an actual model is created in BIM software, and the area qualification degree is analyzed; then, steel bar distribution and defects are analyzed based on the model, and steel bar quality is judged. And then, the building component quality is judged and early warning is performed by integrating the area and the steel bar quality. And if all the components are qualified, simulating splicing to obtain an integral model, and judging the qualification of the integral model. And finally, carrying out field assembly and concrete filling, collecting images, analyzing wall pollution and defects, comprehensively evaluating the quality of the fabricated residence and carrying out early warning. The system ensures comprehensive quality detection and qualification judgment of the assembly type residence from components to the whole.

The invention belongs to the field of big data, and relates to a file storage method which comprises the steps that access frequency information of a target file in a historical time period is acquired, and the target file is stored in a mechanical hard disk of an object storage system; judging whether the target file is a high-frequency access file or not according to the access frequency information and an access threshold value; if the target file is the high-frequency access file, obtaining file attribute information of the target file, and judging a to-be-stored type of the target file based on the cache strategy and the file attribute information; if the to-be-stored type of the target file is a memory storage type, storing the target file into a memory cache; and if the to-be-stored type of the target file is the standard storage type, storing the target file into a solid state disk cache. The invention further provides a device, equipment and a medium. In addition, the invention also relates to a block chain technology, and the access frequency information and the target file can be stored in a block chain. The method can improve the utilization rate of storage resources.

The invention provides a soft rock roadway bottom plate reinforcing method. The soft rock roadway bottom plate reinforcing method comprises the following steps that S1, a bottom plate of a roadway is trimmed; s2, a reinforcing mesh is laid on the first concrete layer; anchor rods and / or anchor cables are driven to the bottom plate at intervals on the first net layer in the extending direction of the roadway; s3, grouting is conducted in the holes where the anchor rods and / or the anchor cables are located so that anchoring and fixing can be achieved; then, grouting is conducted on the first net layer; s4, a reinforcing mesh is laid on the second concrete layer, then grouting is conducted on the second mesh layer, a third concrete layer is formed through solidification, and the part, facing the second mesh layer, of the third concrete layer is of a downwards-protruding arch structure; by means of the method, the bottom plate of the roadway is stabilized and reinforced, the supporting and reinforcing strength of the bottom plate is higher, the three concrete layers have certain elastic deformation capacity, damage, cracks and failure caused by damage to the surface of the bottom plate of the roadway are avoided, and long-term stable work of the roadway is guaranteed.

The invention relates to an odor diffusion early warning system for a livestock and poultry farm. The odor diffusion early warning system for the livestock and poultry farm comprises the following steps: acquiring odor emission source data of the livestock and poultry farm; processing information of the deodorization equipment is obtained, wherein the processing information at least comprises the equipment type and the operation state; on the basis of the processing information of the deodorization equipment, deodorization emission components are obtained; obtaining environmental data; the environment data at least comprises topographic data and meteorological data; establishing an early warning model, and obtaining an early warning threshold value and an early warning value based on the farm odor emission source data, the processing information of the deodorization equipment and the environmental data; comparing the early warning threshold with an early warning value to obtain early warning information; the livestock and poultry farm odor diffusion early warning system can efficiently and accurately solve the problems of monitoring and early warning of odor diffusion of a three-dimensional building farm; the real diffusion condition can be accurately reflected, and the response speed and accuracy of the early warning system are improved.

The utility model provides a demolding mechanism for injection molding of irregular workpieces, and relates to the technical field of workpiece demolding mechanisms. Comprising a demolding plate, an adjusting demolding structure, a movable mold and a fixed mold, a guide-out rod is slidably mounted on the inner wall of the fixed mold, and a first mounting frame is fixedly connected to one side of the guide-out rod. According to the demolding mechanism, the number and the positions of the ejection rods are fixed, the situation that the ejection work of irregular workpieces cannot be met is avoided, the high cost generated by independently designing different irregular workpiece demolding mechanisms can be reduced, and when wind power of the driving fan blade and the driven fan blade is blown downwards, the ejection rods and other components can be used for demolding the irregular workpieces. And wind is blown to the contact part of the ejector rod and the finished product, so that cooling is accelerated, and deformation caused by insufficient hardness of the contact part due to too high temperature during demolding is avoided.

The utility model relates to the technical field of biscuit production, and discloses an automatic biscuit dough feeding device which comprises a base, two frame bodies are fixedly connected to the bottom side of the base, a plurality of rotating rollers are rotationally connected to the close sides of the frame bodies, a conveying belt is arranged on the outer walls of the rotating rollers in a sleeved mode, a stirring barrel is fixedly connected to the top side of the base, and a conveying belt is arranged on the conveying belt. Two augers are rotationally connected to the inner wall of the stirring barrel, a first rotating shaft is rotationally connected to the rear side of the stirring barrel, and the augers are connected with the first rotating shaft through a first bevel gear set. According to the dough cutting and conveying device, an integrated structural design is adopted, dough cutting and conveying are integrated, intermediate steps and transfer time in the production process are reduced, so that production efficiency is improved, meanwhile, a motor which is singly used as a driving source is adopted for driving, high cost caused by a large amount of power consumption brought by a plurality of driving sources is reduced, and the dough cutting and conveying device is suitable for large-scale popularization and application. Therefore, the utilization efficiency of the motor is improved.

The invention relates to a transaction response state processing method based on RPC (Remote Procedure Call) exception return, which comprises the following steps that: a service party defines a specific transaction response code, and packages the transaction response code into an exception class object to be thrown out according to a transaction response state corresponding to an exception class when a transaction error occurs; ensuring that the transaction response code is consistent with the transaction response state corresponding to the abnormal class; the consumer judges a transaction response state according to the abnormal class object after receiving the abnormal class object thrown by the service party; when the consumer cannot process the abnormal class object, the abnormal class object is thrown to an upstream system, and it is ensured that the abnormal class object is kept consistent with the transaction response state of the response code in the transmission process; and the upstream consumer repeats the second step until a certain system receives the abnormal class object, and judges the transaction response state according to the abnormal class object to carry out correct error processing. According to the method, information loss and transaction processing risks caused by multiple times of transmission of the transaction code in a traditional method are avoided, the cost of global management of the response code is reduced, and the limitation on transaction response processing of the system is reduced.

The invention discloses an urban sound scene perception extraction method and system based on text big data, and the method comprises the steps: obtaining historical text data with a geographic position mark and a timestamp, and carrying out the preprocessing of the historical text data, and obtaining a sound related data set; sampling and labeling the sound related data set to obtain sound scene multi-dimensional data, and constructing a sound scene perception model according to the sound scene multi-dimensional data; and obtaining current text data, inputting the current text data into the sound scene perception model, and outputting an urban sound scene perception prediction result. According to the method, large-scale historical text data from social media can be efficiently processed by utilizing natural language processing and machine learning technologies, and text information related to sound scenes is automatically screened, so that the urban sound environment data processing efficiency is greatly improved, the high cost of a traditional monitoring means is reduced, and the urban sound environment data processing efficiency is improved. And the accuracy of acquiring the urban sound environment monitoring result is effectively improved.

The application discloses an industrial elevator control box base forming device, which comprises an upper fixed plate and a lower fixed plate, a female mold plate is arranged at the bottom of the upper fixed plate, a male mold plate is arranged at the bottom of the female mold plate, spacing plates are arranged at the bottom of the male mold plate, spring push rods are arranged between the two spacing plates, an upper thimble plate is mounted at the bottom of the spring push rod, a lower thimble plate is arranged at the bottom of the upper thimble plate, and the lower fixed plate is arranged at the bottom of the lower thimble plate. The upper positioning mounting column and the lower positioning mounting column are detachably connected with the mounting block, and the two mounting insertion holes on the mounting block are designed in cooperation, so that the industrial elevator control box base forming device can be quickly disassembled and reassembled, the maintenance process is greatly simplified, the equipment downtime is reduced, and the maintenance time is short and the cost is low.

The invention provides a multi-line vehicle intelligent scheduling method and system, equipment and a storage medium, and belongs to the technical field of intelligent vehicle scheduling, and the method comprises the steps: constructing a feature extraction network which is used for extracting a feature vector of first information; and constructing a vehicle selection network, wherein the vehicle selection network is used for selecting vehicles for scheduling. And constructing a simulation environment, wherein the simulation environment is used for simulating operation information of the vehicle. And constructing an intelligent agent based on the feature extraction network and the vehicle selection network. First information is generated based on the simulation environment, the intelligent agent is trained based on the first information and a reward function to obtain a reinforcement learning intelligent agent, the first information is historical operation information of the simulation vehicle, and the reward function is a reward value calculation function corresponding to the first information; and inputting second information into the reinforcement learning agent to obtain a target scheduling scheme, wherein the second information is multi-line vehicle information. According to the multi-line vehicle intelligent scheduling method and system, the equipment and the storage medium provided by the invention, the capability of coping with a complex vehicle scheduling problem can be improved.

The invention belongs to the technical field of foundation treatment in civil engineering, and discloses a device for preparing a composite foundation treatment pile body section through deep modification of waste flow-state sludge, which comprises a rigid frame, an electric hoisting mechanism, a pile body forming mechanism, a sliding bearing mechanism and a sliding releasing mechanism, the rigid frame and the electric hoisting mechanism are used for hoisting and fixing an upper closing cover of the pile body forming mechanism; the pile body forming mechanism is used for pressurizing, dehydrating and forming the mud subjected to flocculation-solidification conditioning; the sliding bearing mechanism is arranged on a rigid frame base of the device, bears the pile body forming mechanism and facilitates material filling. After the pile body sections are formed, the pile body can be separated from the pile body forming mechanism and temporarily stored or conveyed to a centralized place for maintenance through the sliding separation mechanism. Waste flow-state sludge is directly converted into a high-reinforcement solidified soil column capable of being used as a precast pile component, and then the high-reinforcement solidified soil column and a gravel drainage body are assembled, so that the effects of shortening the construction period, reducing post-construction settlement and improving the bearing capacity of a composite foundation are achieved.

The invention belongs to the technical field of material additive manufacturing and surface engineering, and particularly relates to a process method for preparing an erosion-resistant layer on the surface of a high-speed pump diffuser runner opening. According to the method, a cold metal transition welding technology is adopted, cobalt-based alloy with high corrosion resistance is selected as a surfacing material and applied to the surface of the high-speed pump diffuser runner opening in a surfacing mode, an erosion-resistant surfacing layer which is free of metallurgical defects and high in hardness is constructed, and therefore the service life of a diffuser is effectively prolonged. According to the technological method, through precise welding parameter regulation and control and scientific selection of materials, the erosion resistance of the surface of the diffuser runner opening of the high-speed pump is remarkably improved, an efficient and reliable surface strengthening solution is provided for the industrial field, and the technological method has important technological innovation value and application prospects.

The invention discloses a new energy integrated prefabricated substation, and relates to the technical field of substations. The upper part of a base is fixedly provided with an inner cabinet body which is used for installing power equipment and has an open front surface, and the side walls of the two sides of the inner cabinet body are both provided with a plurality of ventilation openings A; the upper portion of the base is further detachably provided with an outer cabinet body which is arranged outside the inner cabinet body in a sleeving mode, the front face of the outer cabinet body is of an open structure, the side walls of the two sides of the outer cabinet body are each provided with a plurality of ventilation openings B obliquely corresponding to the ventilation openings A in the side walls of the inner cabinet body in a one-to-one mode, and each ventilation opening B is lower than the corresponding ventilation opening A; a ventilation pipe is detachably installed between the ventilation opening A and the ventilation opening B which are obliquely corresponding, an inner cavity is formed in the inner wall of the upper portion of the outer cabinet body, and a constant-temperature and constant-humidity air conditioner used for adjusting the temperature and humidity in the outer cabinet body is arranged in the inner cavity. Through cooperation of the inner cabinet body and the outer cabinet body, it can be guaranteed that power supply equipment in the inner cabinet body works in a good working environment all the time, and effective blocking protection is conducted in the inner cabinet body.

The invention belongs to the technical field of biological medicines, and discloses a chicken infectious anemia virus VP1 recombinant protein, a monoclonal antibody, a blocking ELISA kit and a preparation method of the blocking ELISA kit, pCold-His-TF-vp1 and pCold-His-TF-vp1 are used as prokaryotic expression vectors to establish chicken infectious anemia virus related recombinant proteins His-VP1 and StrepII-VP1, the expression of VP1 can be helped, and the recombinant proteins His-VP1 and StrepII-VP1 can be used for preparing the chicken infectious anemia virus related recombinant proteins His-VP1 and StrepII-VP1. Compared with the prior art, the method has the advantages that the method is simple and convenient to operate, good immunoreaction after immunization is facilitated, the monoclonal antibody with the correct epitope is generated, further, the monoclonal antibody with the correct epitope and the appropriate affinity can serve as a foundation for developing a blocking ELISA kit, and therefore a foundation can be laid for research on detection or diagnosis of the chicken infectious anemia virus.

The invention discloses a class of tripterine derivatives for targeted inhibition of EGFR (epidermal growth factor receptor) and application of the tripterine derivatives in preparation of antitumor drugs, and belongs to the technical field of chemical pharmacy. According to the invention, tripterine and thienyl, indolyl or morpholine substituted aryl carboxylic acid are connected together through an ester bond, and a class of tripterine derivative molecules are obtained through semi-synthesis. Molecular docking experiments predict that the derivative molecules have higher EGFR targeting ability than parent nucleus tripterine, and in-vitro antitumor activity research shows that the molecules have higher inhibitory activity on lung cancer tumor cell strains, meanwhile, the toxicity of tripterine is remarkably reduced, and the molecules have certain ability of inhibiting tumor cell migration. # imgabs0 #

This invention provides a Chinese text-to-speech method based on an offline unit library constructed using a multimodal large model, relating to the field of text-to-speech technology. The method includes the following steps: receiving the target text to be synthesized; parsing the target text for scene tags, sentiment tags, and stress positions using a lightweight semantic parsing model; querying a pre-constructed offline unit library based on the parsing results, and retrieving corresponding candidate acoustic prosodic units for each Chinese character or word; constructing a state network with the candidate acoustic prosodic units as nodes; calculating the optimal path based on the inter-unit transition cost and semantic matching degree in the offline unit library using the Viterbi algorithm, and selecting the globally optimal acoustic prosodic unit sequence; and smoothly concatenating the candidate acoustic prosodic units in the optimal acoustic prosodic unit sequence to generate and output the target speech.

The invention relates to the technical field of medical detection, in particular to a lower limb gait data collecting and processing method and system for auxiliary diagnosis of Parkinson's disease, and after obtained lower limb gait data of a patient is subjected to filtering, noise reduction, fusion, normalization and other preprocessing operations, a training data set is created. In the aspect of classification, an improved CNN network is combined with a converter, and correlation between gait data is classified. The CNN network is used for deep feature extraction, replaces an embedded layer of Transform as input, does not perform flattening processing, optimizes a masking process, and calculates the global correlation of data through a multi-head attention mechanism. And finally, performing classified output by using an MLP head. The network structure allows parallel data input, so that the calculation time is greatly reduced. The improved network structure not only realizes higher classification accuracy, but also reduces the network parameter volume, so that the model is possible to be implanted into mobile and embedded equipment.

The embodiment of the present specification provides a kind of decision graph atlas graph data generation method and device.The method is executed by computer, comprising: reading first graph data from first storage area, wherein it includes the first node corresponding to the event attribute of first type business event.Several rules scripts are read from second storage area, rule script defines several decision rules, each decision rule includes identification field and expression field;Any variable included in the expression field of any decision rule is one of several event attributes or the identification value of the identification field of other decision rules.Through parsing rule script, determine second graph data, wherein it includes: parsing expression field obtains the dependent relationship between decision rule and event attribute and between each decision rule;Second graph data includes the second node corresponding to several rules, and the connection edge generated according to dependent relationship.Further, based on first graph data and second graph data, generate the graph data of decision graph atlas.

The invention discloses a condensation recovery device and process for tail gas containing hydrogen fluoride and hydrogen chloride, wherein the tail gas condensation recovery device containing hydrogen fluoride and hydrogen chloride comprises a liquid nitrogen condenser for condensing waste gas, wherein the air inlet of the liquid nitrogen condenser is connected with the waste gas, the air outlet is connected with the inlet of an adsorption device or a compressor, and the liquid outlet of the liquid nitrogen condenser is connected with the inlet of a storage tank, so that the liquid HF condensed by the liquid nitrogen condenser is input into the storage tank for storage. The invention has a simple process, high separation efficiency for HF and HCL, can create economic value, and reduce the high cost problem caused by waste gas treatment.

The utility model belongs to the technical field of ship protection equipment, and particularly relates to a corrosion-resistant rubber fender which comprises a mounting plate, and a mounting assembly is arranged on the periphery of the mounting plate. The installation assembly comprises installation grooves, the multiple installation grooves are evenly formed in the periphery of the installation plate, bolts are connected to the periphery of the installation plate in a threaded mode, the installation plate is sleeved with gaskets in an abutting mode, the bolts are sleeved with the gaskets, and the installation grooves are in a U shape. Due to the fact that the peripheries of the protective pad, the fender body and the bolts are all coated with the anti-corrosion coatings, corrosion of external corrosive media can be effectively resisted. And the corrosion-resistant buffer layer in the protection plate is made of a special corrosion-resistant material, so that the overall corrosion resistance of the fender is further enhanced, the service life of the rubber fender in a severe corrosion environment is greatly prolonged, the high cost caused by frequent replacement of the fender due to corrosion is reduced, and long-term safety protection of ship berthing is ensured.

The application discloses a kind of fine rod type valve opening recognition method, the method includes: making identification band, and it is pasted on multiple valve components, the structural dimension of each the valve component is measured;Valve number represented by identification band, size information, initial switch state of valve component represented by identification band of identification band, color feature of identification band;Collect the image I of target valve;Image processing is carried out to the image I of target valve and is recognized, and the image area where identification band is located is fitted, and the actual opening of target valve is calculated;The valve opening recognition method of the application can mark and data entry to the valve component to be identified in advance, compare by image acquisition processing of inspection robot and input data, to calculate the actual opening size of valve, reduce human intervention, improve calculation accuracy;Enhance the applicability of inspection robot in actual inspection process.

This invention relates to the field of vehicle OTA upgrade testing technology, and discloses a network simulation system and testing method for vehicle OTA upgrade testing. The system includes a cellular communication simulation network, a programmable attenuation and channel simulation device, and a user terminal. The cellular communication simulation network includes an access network, a bearer network, and a core network. The access network deploys a base station controller and multi-band base stations. The radio frequency signal output from the access network is connected to the test environment via the programmable attenuation and channel simulation device. The user terminal sends commands to the base station controller for base station activation and deactivation configuration, and base station transmit power adjustment. The user terminal also sends commands to the programmable attenuation and channel simulation device for channel simulation mode control and signal strength adjustment control. Finally, the user terminal sends commands to the bearer network device for network transmission link parameter configuration. This invention can simulate various typical network scenarios through parameter configuration, enabling non-road testing of OTA upgrades.

The application provides a large model multi-agent A2A virtual power grid dispatching and power selling system and method, which comprises a vertical field energy large model module, an MCP tool layer module, an A2A multi-agent negotiation layer module and an application service layer module; the vertical field energy large model module serves as a system core reasoning engine; the large model multi-agent A2A virtual power grid dispatching and power selling system and method; the large model multi-agent A2A virtual power grid dispatching and power selling system provided by the application improves system operation safety and reliability, constructs a continuous learning closed loop of execution, evaluation, optimization and updating, iteratively optimizes dispatching and power selling strategies through review and optimization of agents, strengthens system adaptive and autonomous evolution capabilities, guarantees long-term stable and efficient operation, and provides a new technical path for intelligent operation of a virtual power grid.

The invention discloses a wind and light storage automobile charging system and a control method, and relates to the technical field of power supply and distribution, and the system comprises a transformer, a first AC / DC converter, an energy storage system, a first DC / DC converter, a charging gun, a photovoltaic array, a second DC / DC converter, a wind driven generator, a second AC / DC converter and a power divider. The power divider obtains the charging power requirement of the charging gun, the real-time photovoltaic power generation power of the photovoltaic array, the real-time wind power generation power of the wind power generator and the discharging power of the energy storage system. And selecting equipment for supplying power to the power divider according to the actual conditions of the charging power demand, the real-time photovoltaic power generation power, the real-time wind power generation power and the discharging power. The photovoltaic array and the wind driven generator are added, so that the capacity of the energy storage system can be reduced, the photovoltaic array and the wind driven generator can charge the energy storage system, the capacity of the energy storage system is increased invisibly, and the suppression effect on power grid fluctuation is remarkably improved.

The present invention discloses a method for calculating the anion and cation sites of sulfur-doped lithium titanate, establishing a ternary equilibrium phase diagram of Li-Ti-O; establishing a model of lithium titanate perfect supercell, defect system and constituent phases of the ternary phase diagram, and performing structural optimization; using first principles to calculate the defect formation energy of sulfur doping at different sites; and calculating the electrical properties of the perfect unit cell and defect unit cell respectively. The method of the present invention has certain significance for improving the electrochemical performance and defect control of lithium titanate materials as negative electrode materials for lithium ion batteries.

The invention discloses a multi-source heterogeneous data collecting and processing method and system and a storage medium. The method comprises the following steps that a configuration management layer loads and analyzes a configuration file; the data driving layer dynamically creates all enabled data source instances according to configuration; the data scheduling output layer starts an independent collection task for each instance, and periodically triggers collection of multi-source heterogeneous data; the data driving layer performs preliminary analysis on the collected original data; the data processing engine layer processes the data obtained through preliminary analysis according to a configured pipeline rule; and the data scheduling output layer reports the processed data to a target system. Unified access, configuration, acquisition and data processing of various heterogeneous data sources are realized, so that the system complexity is reduced, the development, operation and maintenance efficiency is improved, and the reliability and real-time performance of data acquisition are guaranteed.

This invention proposes a bidirectional synchronous high-speed imaging and diagnostic system for electric thruster plasma oscillation. It comprises a vacuum chamber, an electric thruster, a vacuum chamber observation window, electric thruster plasma, a reflector assembly, a side-viewing optical path, a high-speed camera, a data processing system, and a high-speed camera's imaging range and a front-viewing optical path. The electric thruster, vacuum chamber observation window, and reflector assembly are bolted together inside the vacuum chamber. The electric thruster plasma is generated by the electric thruster and adheres to its outer surface. The side-viewing and front-viewing optical paths are formed by the reflector assembly. The high-speed camera is placed outside the vacuum chamber, with its imaging range directly facing the vacuum chamber observation window to capture the side-viewing and front-viewing optical paths. The electric thruster and its plasma are the subjects of the imaging. Compared to traditional bidirectional synchronous high-speed imaging, this invention establishes a bidirectional optical path to simultaneously introduce images of the side and front of the electric thruster into the lens of a single high-speed camera, requiring only a single high-speed camera. This reduces the financial and time costs of experiments and improves research efficiency.