10results about How to "Improve evolution effect" patented technology

The invention provides a wet-process phosphoric acid concentrated waste gas recovery device and a process thereof, and relates to the technical field of chemical production, the wet-process phosphoric acid concentrated waste gas recovery device comprises a tower body, a gas inlet allowing waste gas to enter the tower body is formed in the bottom of the tower body, a gas outlet is formed in the top of the tower body, a spraying assembly is arranged in the tower body, and the spraying assembly can spray an arc-shaped water curtain; the tower body is provided with a gas inlet and a gas outlet, the arc-shaped water curtain is located between the gas inlet and the gas outlet and divides the tower body into a gas storage area and a gas exhaust area, the gas storage area is close to the gas inlet, the gas exhaust area is close to the gas outlet, and the arc-shaped water curtain is used for purifying waste gas entering the gas exhaust area from the gas storage area. The device has the effects of increasing the contact area between a water body and waste gas, enhancing the waste gas purification effect, reducing the possibility that the waste gas is directly discharged without being filtered by water flow, and further meeting the environment-friendly requirement.

The invention discloses a regional multi-microgrid cluster-oriented collaborative operation system, which relates to the technical field of power system dispatching and control, and comprises an asynchronous sensing fusion module, an asynchronous receiving and time axis reconstruction module, a time axis reconstruction module and a time axis reconstruction module, which are used for carrying out asynchronous receiving and time axis reconstruction on operation state data reported by a plurality of microgrid nodes; the credibility level is determined based on the communication link state and the data integrity, and weighted merging is carried out in the same time window according to the credibility level to form a unified state view; and the prediction difference modeling module is used for extracting state change characteristics among micro-grid nodes based on the state view, determining state offset information and a historical change boundary thereof, and taking the state offset information and the historical change boundary as numerical constraints of scheduling calculation. According to the system provided by the invention, through the asynchronous sensing fusion module, time axis reconstruction is realized on the basis of asynchronous data receiving, the credibility level of each piece of data is dynamically evaluated in combination with a communication link state and data integrity, and then weighted fusion is carried out in a unified time window.

The invention discloses an equestrian competition performance prediction system based on multi-modal monitoring, and relates to the technical field of equestrian sport monitoring and intelligent prediction. The system comprises an acquisition module, a processing module, a prediction module, a display module and a data closed-loop optimization mechanism. The acquisition module is used for acquiring horse video and physiological and environmental multi-modal data through multiple types of equipment; the processing module is used for realizing data fusion processing, gait behavior recognition and facial expression emotion evaluation; the prediction module outputs a competitive performance quantitative score and risk early warning based on a machine learning model; the display module provides a visual interaction interface; and the data closed-loop optimization mechanism realizes model iterative optimization through competition result return. According to the method, the problems of single monitoring dimension, data splitting, lack of prediction capability and the like in the prior art are solved, comprehensive perception of horse states and accurate prediction of competitive performance are realized, the scientific level of training management is improved, and the method has wide practical prospects and industrialization values.

The invention discloses a double-push-plate kiln with an atmosphere protection structure, and relates to the technical field of push plate kilns, the double-push-plate kiln comprises a kiln main body, a rail assembly and a dust removal assembly, the kiln main body is provided with an air inlet pipeline and an exhaust pipeline, the end, away from the kiln main body, of the air inlet pipeline is communicated with an air source, and the rail assembly penetrates through the kiln main body; the track assembly is provided with double push plates, the track assembly is further provided with a plurality of push assemblies for pushing the push plates to move, the dust removal assembly is installed on the exhaust pipeline, and the dust removal assembly is used for filtering dust in gas exhausted from the exhaust pipeline, so that the gas exhausted from the exhaust pipeline meets the emission standard. The method has the effect of enhancing environmental protection.

The utility model belongs to the technical field of sewage treatment, and particularly relates to a sewage reaction tank with a solid-liquid separation function, which comprises a box body, a hydraulic cylinder fixedly connected to the outer wall of the box body, a vibration device fixedly connected to the outer wall of the box body, a reaction tank arranged inside the box body, a support seat fixedly connected to the reaction tank, and a water outlet fixedly connected to the support seat. The supporting seat is provided with a stirring device, the stirring device comprises a motor, a rotating shaft and stirring blades, the motor is fixedly connected to the outer wall of the supporting seat, the rotating shaft penetrates through the supporting seat and is rotationally connected with the supporting seat, the rotating shaft is fixedly connected with an output shaft of the motor, and the rotating shaft penetrates through the stirring blades and is fixedly connected with the rotating shaft. According to the sewage reaction tank with the solid-liquid separation function, the reaction tank is separated from the box body through the hydraulic cylinder, at the moment, impurities separated from sewage can be separated from a solution along with rising of the reaction tank, solid-liquid separation of the sewage is completed, and the sewage purification effect is improved.

The invention relates to a method for perceiving a space target state by using a luminosity micro-change signal, which reconstructs a phase space through a luminosity sequence embedding technology and perceives the space target state. The method comprises the following specific steps: 1) based on a phase space reconstruction theory, embedding a one-dimensional luminosity sequence into a phase space, and constructing a phase space zero-order trajectory matrix; further, describing a satellite state by using a third-order system, and expanding the trajectory matrix into a first-order differential trajectory matrix, a second-order differential trajectory matrix and a third-order differential trajectory matrix; 2) in a phase space, constructing two-dimensional analysis signal representation of a multi-order track moment sequence based on Riesz transformation, and obtaining a local amplitude, a local phase and a local direction component matrix of a multi-order track matrix; and 3) on the basis of the multi-track moment and the two-dimensional permutation entropy of the local amplitude, the local phase and the local direction of the corresponding two-dimensional analysis signal, constructing a 16-dimensional space target state mode for sensing state abnormity. The method has the advantage of high timeliness, and is suitable for online space target state monitoring.

This invention discloses a reconfigurable network security service construction system and method, belonging to the field of network security technology. The method specifically includes: acquiring network service intent and operational constraint information; generating a set of security invariants corresponding to the network service intent based on a pre-set threat semantic library; mapping the set of security invariants to a pre-built security service primitive library; generating multiple primitive chain candidate sets that satisfy the same security invariant; calculating the attack surface metric for each primitive chain candidate set based on network topology and operational environment information; determining the target security service function chain through multi-objective constraint solving, under the premise of satisfying the set of security invariants; and deploying the target security service function chain. This application enables bounded reconfiguration selection among multiple candidate service chains, enhancing the adaptability and evolutionary capability of security service construction.

The invention discloses a virtual sensor configuration optimization method and system for industrial soft measurement, and the method comprises the steps: generating a plurality of different initial virtual sensor configuration schemes based on a candidate physical sensor set of to-be-monitored equipment; for each virtual sensor configuration scheme, calculating a synthesis evaluation index, and determining an optimal synthesis index and an optimal configuration scheme; under any number of iterations, selecting, exchanging and mutating the virtual sensor configuration scheme, updating the virtual sensor configuration scheme, and determining a corresponding optimal synthesis index and an optimal configuration scheme; and outputting a corresponding optimal configuration scheme until the difference of the optimal synthesis indexes under adjacent iterations is smaller than a preset threshold value. According to the method, the configuration scheme is iteratively optimized by constructing the multi-dimensional synthesis evaluation indexes fusing the detection performance, the information efficiency, the cost complexity and the system robustness, and the optimization target of meeting the requirements of industrial soft measurement precision and stability is achieved.

This invention relates to the field of network security technology, specifically to an industrial control threat detection system based on an enhanced threat intelligence graph. The system includes: collecting and parsing multi-source industrial data to generate a feature stream; constructing a threat intelligence graph to identify entities and relationships; performing correlation reasoning and attack path prediction based on the graph structure; multi-agent collaborative allocation of defense tasks to implement blocking and isolation; and achieving closed-loop security control through result verification and feedback. This invention constructs a spatiotemporally correlated data stream by parsing industrial communication messages and extracting multi-dimensional features. Combined with a threat intelligence database, it achieves dynamic mapping of threat entities and attributes to form an evolutionary graph. Based on the graph topology, it performs path search and risk assessment to predict attack paths. Multi-agent collaborative decision-making is introduced to decompose and execute defense tasks in parallel, improving response efficiency. Closed-loop feedback verifies the results and updates the knowledge base, enabling adaptive optimization and continuous evolution of the defense system.

The utility model discloses a laser coding machine smoke dust filtering device which comprises a conveying belt, a filtering net, a purifying box and a box door, the top of the conveying belt is provided with a laser coding machine, the bottom of the conveying belt is provided with supporting legs, the supporting legs are provided with a fixing plate, the fixing plate is provided with a filtering mechanism, and the filtering mechanism is provided with a dismounting and mounting assembly which enables the filtering net to be dismounted and mounted conveniently. The dismounting and mounting assembly comprises a limiting groove, an electromagnet, a fixing groove and a sealing gasket, the limiting groove is formed in the purifying box, the electromagnet is arranged on the inner wall of the limiting groove, the fixing groove is formed in the box door, the sealing gasket is arranged on the inner wall of the fixing groove, and the filtering mechanism comprises the purifying box, a suction fan, a suction pipe, an air collecting cover, a filtering net, the box door and a handle. According to the technical scheme, smoke generated by laser coding can be filtered and purified through the filtering mechanism, the filter screen is convenient to clean through the disassembling and assembling assembly, the smoke purifying effect is improved, and operation is easy.