89results about How to "Highlight substantive features" patented technology

The invention provides a platform door system gap detection device control method, which specifically comprises the steps that a signal system sends a door closing command to a platform door system and then keeps a command output state, the platform door system controls a sliding door to be closed after receiving the signal door closing command, and the state is fed back to a gap detection device after the sliding door is closed and locked; the gap detection device starts gap detection when receiving that the sliding door is in a closed and locked state, and feeds back the closed and locked state of the platform door system to the signal system when the gap detection is not abnormal; after the vehicle door is normally closed and locked, the vehicle door is fully closed, and the locking state is fed back to the signal system; the signal judges that the train door and the platform door are closed and the door closing command is canceled when being locked, the gap detection device cancels detection after detecting that the signal door closing command disappears, and the signal system controls the train to leave the station after confirming that no obstacle is retained in the gap detection device. According to the method, gap detection is matched with train operation, and the safety of train operation is improved.

The invention provides a gap detection bypass control method for a platform door system. The gap detection bypass control method comprises the steps that sliding door safety circuit state information of the platform door system is read periodically; according to the state information of the sliding door safety circuit, judging whether the sliding door safety circuit is closed again after being disconnected, and if yes, obtaining the LCB state of the sliding door corresponding to the gap detection device; when the LCB state is a bypass state, the detection end of the gap detection device is bypassed; when the LCB state is not the bypass state, the gap detection device is controlled to normally execute a gap detection function; if the state of the detection end of the gap detection device detected within the detection duration is a normal detection state, the gap detection is ended; if it is detected that the detection end state of the gap detection device is a detection abnormal state within the detection duration, a gap detection device control panel is controlled to give an alarm, a gap detection safety loop is disconnected, and a door state indicator lamp corresponding to the sliding door is lightened.

The invention discloses a cooling effect stability evaluation method for an aluminum alloy wheel hub low-pressure casting cooling system, and relates to the technical field of automobile wheel hub low-pressure casting. Comprises: selecting a mold object; arranging a thermocouple, and collecting temperature data; changing the initial temperature of the temperature measuring point of the thermocouple, and further acquiring real-time temperature data; feature temperature data are extracted, and linear regression of initial temperature-feature temperature values is carried out; and carrying out temperature data fluctuation analysis, and quantitatively measuring the cooling effect stability of the cooling system according to the maximum value and minimum value indexes of the discrete point deviation fitting curve. The stability of the cooling effect of the cooling system can be visually reflected, the problem that testing cannot be achieved under the condition that the initial temperature of the mold is consistent is solved, and by analyzing the relation between the initial mold temperature and the characteristic temperature value and selecting the temperature value on the temperature curve before mold opening as the characteristic temperature value, the testing accuracy is improved. The complexity of curve analysis is avoided, and the method is worthy of industrial popularization and application.

The invention belongs to the field of polymer compositions, and particularly relates to an anti-yellowing polyphenyl ether composite material as well as a product and application thereof. The invention provides a yellowing-resistant polyphenyl ether composite material, which is prepared from the following components in parts by weight: 30 to 70 parts of polyphenyl ether resin, 15 to 40 parts of polystyrene, 0 to 15 parts of flame retardant, 0 to 30 parts of reinforcing filler, 0 to 10 parts of compatilizer, 0.1 to 1 part of benzoin, 0.01 to 0.3 part of DOPO (9, 10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide) and 0 to 5 parts of other auxiliaries. The application accidentally finds that 0.01-0.3 part of DOPO with extremely low parts is introduced into the benzoin processing yellowing resistant system of polyphenyl ether, and through the synergistic effect of benzoin and DOPO components and contents, the processing yellowing resistant performance of polyphenyl ether is further improved in the processing process of polyphenyl ether, and the processing yellowing resistant performance of the polyphenyl ether is further improved. And the yellowing resistance in a hot oxygen environment, a natural environment and a humid and hot environment is also greatly improved.

The invention discloses a mesenchymal stem cell membrane coated kaempferol bionic nano-drug as well as a preparation method and application thereof, and relates to the technical field of targeted drug preparation, the bionic nano-drug is composed of nano-particles containing kaempferol and a mesenchymal stem cell membrane coated outside the nano-particles, the mesenchymal stem cell membrane is derived from umbilical cord mesenchymal stem cells; the particle size of the bionic nano-drug is 167.67 + / -1.84 nm, the PDI is 0.181 + / -0.027, the potential is-5.41 + / -0.74 mV, the encapsulation efficiency is 79.97 + / -0.19%, and the entrapment rate is 7.27 + / -0.02%. According to the invention, the water solubility of the kaempferol is enhanced, the specific enrichment of the kaempferol at the diseased region of the AS can be enhanced, the utilization efficiency of Kae is improved, and the defects of small molecular drugs are overcome; in addition, through nanocrystallization of Kae, direct contact of cells and tissues with Kae can be reduced, and cytotoxicity is reduced.

The invention provides a gas leakage false alarm prevention method based on sound source localization and visual identification, which comprises the following steps of: acquiring multi-channel sound detection data acquired by an acoustic array, and acquiring image data acquired by an image sensor arranged at the center of the acoustic array; processing the multi-channel sound detection data based on a sound source positioning method by taking the predetermined area as a scanning plane to obtain at least one sound source position I; acquiring an audio information characteristic value for each sound source position I, and judging whether the audio information characteristic value accords with a gas leakage characteristic or not; if not, determining that the sound source position I is a false alarm point; if yes, intercepting a specified area image in the image data based on the sound source position I and a preset pixel range, identifying whether an object type in the specified area image is a target type or not based on a visual identification algorithm, and if not, judging that the sound source position I is a false alarm point; and if the type is the target type, determining that the sound source position I is a leakage point.

A double-beam konghou includes a resonance box of an arc-shaped hollow box, the box of the resonance box is mainly composed of a first upper sound board, a second upper sound board and a lower sound board, and the cross section of the box is a semicircular hollow cavity, characterized in that: double beams are fixedly arranged in parallel on the inner walls of the first upper sound board, the second upper sound board and the lower sound board; transverse and longitudinal grooves are opened on the inner walls of the first upper sound board, the second upper sound board and the lower sound board to form a sound tunnel; and a transverse beam is arranged in the transverse direction of the resonance box. This solution solves the problems that the high pitch area is not bright when playing the konghou in the past, the bass area is not thick and round enough, and the sound penetration is not strong.

The invention provides a modular assembly type SRC beam-SRC bracket column frame structure and an assembly method thereof. The modular assembly type SRC beam-SRC bracket column frame structure comprises SRC bracket columns, SRC beams and column-column joint cores. The SRC bracket column comprises a bracket column type steel framework and column concrete, bolt holes are formed in the upper end and the lower end of the column cross-shaped steel and the upper end and the lower end of the column concrete, and a beam-beam connecting core is arranged at the outer end of the bracket beam H-shaped steel; the SRC beam comprises beam H-shaped steel, beam concrete and beam shoes, the beam shoes are arranged at the two ends of the beam H-shaped steel, and the ends of the SRC beam are connected with the beam-beam connection cores of the SRC bracket columns through the beam shoes; the column-column node core comprises a node core plate and two groups of L-shaped end plates, and threaded holes are formed in corresponding positions of the L-shaped end plates; every two vertically adjacent SRC bracket columns are connected and fixed through the column-column joint cores and the single-side self-locking high-strength bolts, every two horizontally adjacent SRC bracket columns are connected and fixed together through the SRC beams and the single-side self-locking high-strength bolts, and a frame structure is formed.

The invention provides a global asset pricing method considering a cross-market overflow effect and heterogeneity adaptation, and the method comprises the steps: constructing a three-layer heterogeneous graph covering global macroscopic nodes, regional market nodes and individual share asset nodes, and achieving the multi-level message passing through a heterogeneous graph neural network; end-to-end modeling of nonlinear overflow effects among global markets, among large-class assets and among individual stocks is realized for the first time; by designing a feature embedding layer, an interaction adaptation layer and a normalization layer exclusive to the market, adaptive adaptation is carried out for system features, data distribution and pricing logic of different markets, and stable and accurate pricing of mature markets and emerging markets is realized; according to the method, global systematic risk information and regional specificity alpha information are effectively separated and deeply fused through a double-attention aggregation mechanism of a global attention branch and a local attention branch, so that the income prediction precision is improved, and the systematic risk exposure degree and a regional alpha score can be directly output.

The present invention proposes a wiring structure for pressure-bearing equipment, including a pressure-bearing equipment housing, a protective cover, a terminal, a power cord, a cover plate and a terminal connection plate. The cover plate is sealed on the protective cover and connected with the protective cover to form a protective box with a wiring cavity inside; the protective cover is welded to the outer wall of the pressure-bearing equipment housing, and the terminal connection plate is arranged in the protective cover, with its back abutting against the bottom of the protective cover, and the terminal connection position thereon is arranged one-to-one with the external connector of the terminal and the power cord connector of the power cord; the power cord connector of the power cord, the external connector of the terminal and the terminal connection plate are fastened and connected by terminal bolts, power cord connector perforations, external connector perforations of the terminal and the mounting holes of the terminal connection plate. The present invention has a simple structure and is easy to produce. It not only meets the high reliability requirements of waterproof, dustproof and electric shock proof, but also is suitable for use in relatively harsh environments, greatly prolonging the service life of the core components of the pressure-bearing equipment and improving the stable operation time of the pressure-bearing equipment.

The present invention provides a refrigeration unit that can achieve the wide range temperature requirements in the refrigerated compartment, including a normal refrigeration unit, an ultra-low temperature auxiliary refrigeration unit and a heat exchanger. The normal refrigeration unit and the ultra-low temperature auxiliary refrigeration unit are respectively equipped with evaporators. The refrigerant after heat release and refrigeration by the condenser in the normal refrigeration unit is output in two ways. The first way is delivered to the first evaporator through the first stop valve and the first thermal expansion valve, and the second way is delivered to the first heat exchange path of the heat exchanger through the second stop valve and the second thermal expansion valve. In the ultra-low temperature auxiliary refrigeration unit, the condenser is replaced by a heat exchanger, and the refrigerant in the ultra-low temperature auxiliary refrigeration unit flows through the second heat exchange path of the heat exchanger to release heat. The unit is equipped with an additional ultra-low temperature auxiliary refrigeration unit and relies on the refrigeration of the normal refrigeration unit for heat dissipation, thereby widening the temperature range of the refrigerated vehicle, playing the role of ultra-low temperature refrigeration under special circumstances, and improving the matching degree of the product to special needs.

The invention discloses a semantic consistent double contrast learning long tail identification method, and belongs to the technical field of computer vision. Comprising the following steps: step 1, designing a double contrast learning framework, and optimizing a feature space through fusion supervision contrast learning; and meanwhile, a self-supervised comparative learning improvement model is introduced to enhance the feature invariance learning ability of data enhancement transformation. Step 2, designing a prototype-contrast dynamic semantic alignment strategy, adaptively correcting label noise caused by inter-class imbalance by utilizing class prototypes and classification probability in a semantic space, and coordinating the prototype-contrast dynamic semantic alignment strategy of feature space consistency through constraint based on the prototype; and 3, designing a double-branch decoupling classifier, dynamically adjusting the weight of the classifier in combination with a periodic cumulative learning strategy, realizing attention dynamic migration and tail category enhancement, inhibiting a head category dominant effect, and enhancing tail category representation learning. And therefore, the recognition performance of the long tail category is further improved.

The application discloses a memory driving, emotion sensing and output controllable AI implementation method based on end-side privacy calculation, a storage medium and a terminal device, and belongs to the technical field of artificial intelligence. The application aims at the core bottleneck of the prior art: firstly, the RAG memory architecture is an external module, which is disconnected with the whole cognitive process, and the human-like interaction capability is insufficient; secondly, the cloud output is uncontrollable, and the privacy security, full-scene deployment and expansion capability cannot be considered. The core innovation of the application is as follows: a special memory system taking cognitive causal weight as a grading standard is constructed, memory is taken as a dynamic kernel of the AI cognitive process, and is deeply bound with output constraint rules; an end-side anchored core cognitive closed loop is designed, a three-fold coincidence checking mechanism of the cloud returned content is newly added, a double-mode large model calling is compatible, and end-side cloud encryption expansion is originally supported. The application significantly improves the human-like interaction capability and output stability, realizes controllable user data sovereignty, and can be widely applied to AI scenes such as emotional accompaniment and personalized assistant.

This invention provides a method for automatically generating processes for standard parts of variable length. By uniformly planning the parts and components of standard mechanisms in a product, a knowledge base for automated design rules, a knowledge base for automated design process routes, and a calculation model for automated design time of standard parts are established. Each type of part and component in the knowledge base for automated design rules is dynamically matched with the process route templates and time calculation models in the knowledge base for automated design process routes and the calculation model for automated design time of standard parts. In application, the appropriate process route template and corresponding time information can be selected in real time according to changes in product parameters, realizing automated design and synchronous updating of standard part processes.

A bidirectional dynamic balancing drive mechanism for a bottle mouth forming machine, characterized in that the drive mechanism is composed of a motor, a flywheel, a crank rocker mechanism and a slot cam mechanism. The crank rocker mechanism is composed of a crankshaft, a connecting rod and a rocker rod, and the slot cam mechanism is composed of a slot cam and a driven push rod. The characteristics of this scheme are: the crank rocker mechanism and the slot cam mechanism are arranged in pairs with the crankshaft as the center, and the crank rocker mechanism and the slot cam mechanism are arranged symmetrically. When working, the paired mechanisms move synchronously in opposite directions, and most of the forming force and inertia force generated will offset each other in the drive mechanism, so that the vibration during operation is small and close to a balanced state. The present invention has a reasonable design and ingenious technical conception, and solves the problems of large driving force, unbalanced force and large vibration of the previous drive mechanism under working conditions.

This invention discloses a green and environmentally friendly three-dimensional microcapsule ink composition and its preparation method, relating to the fields of microcapsule preparation technology and green printing materials. The core of this ink is a three-dimensional anti-rupture foamed microcapsule, the core of which is a uniform sea-island structure composite prepared by melt blending a solid phase change material and a low-temperature decomposition chemical foaming agent. The phase change temperature Tm of the phase change material is 60-75℃, and the decomposition temperature Td of the foaming agent is 80-100℃, satisfying 20℃≤Td-Tm≤40℃. Both Tm and Td are measured according to the test methods described in this specification. This invention also discloses the matching preparation methods for the microcapsules and the ink. This invention can trigger foaming at a low temperature of ≤80℃, and the integrity rate of the microcapsule wall after foaming is ≥92%, overcoming the industry contradiction of the incompatibility between low-temperature foaming and high integrity rate in existing technologies. The entire system is green and environmentally friendly, adaptable to various heat-sensitive substrates, and can achieve multi-functional integration, making it widely applicable to fields such as smart packaging and anti-counterfeiting printing.

A dust removal device for a comprehensive excavation machine comprises a comprehensive excavation machine body, a comprehensive excavation machine cutting head, a dust removal fairing, a flexible air duct, a cyclone separator and a first centrifugal fan, wherein the outer circumference of the comprehensive excavation machine cutting head is provided with cutting teeth and guide grooves, the cutting teeth are provided with an internal spray system, the dust removal fairing is arranged at the rear side of the comprehensive excavation machine cutting head, an external spray system is arranged on the surface of the dust removal fairing, the middle part of the rear side of the dust removal fairing is fixedly connected to the front end of the flexible air duct, the front end of the flexible air duct is connected to the recess of the dust removal fairing, the rear end of the flexible air duct is connected to the air inlet of the cyclone separator, and the first centrifugal fan is fixedly installed on the top of the cyclone separator and connected to the cyclone separator through an exhaust pipe. The present invention draws on the dust removal method of industrial boilers, applies cyclone separation to the working process of the comprehensive excavation machine, and simultaneously utilizes the internal spray system and the external spray system to reduce the dust concentration, effectively prevent the particles in the dust from clogging the nozzle, and improve the dust removal effect.

The invention relates to a line patrol unmanned aerial vehicle power line patrol data fusion method based on multi-aerial vehicle cooperative control, provides deep learning, and belongs to the field of image or video recognition or understanding. The method comprises the following steps: a ground cooperative control station synchronously issues an N-view-angle line patrol task of a target line segment of a set power line transmission line to N line patrol unmanned aerial vehicles; and adopting an AI inspection data fusion model of a set power line transmission line to intelligently judge various fault types existing in a target line segment at a preset acquisition moment and positioning information of occurrence positions of the fault types on the basis of multiple analysis data corresponding to the N-view-angle line inspection task. In order to solve the technical problem that the precision, efficiency and comprehensiveness of a power inspection result cannot be improved at the same time in the prior art, a hardware architecture for power line inspection data fusion of the unmanned aerial vehicle for multi-vehicle cooperative control is established, and synchronous intelligent analysis of multiple fault types and occurrence positions thereof is completed by adopting an intelligent mode. Therefore, the technical problem is solved.

The invention provides a freight airship lifting control system with a flexible air bag and a control method. The flexible air bag is used for storing light gas. The temperature control unit controls the pressure intensity and the volume of the light gas in the flexible air bag by detecting and changing the temperature of the light gas in the flexible air bag; the gas compression device compresses gas in the flexible air bag and then stores the compressed gas into the storage device. The inflation and deflation control system controls the inflation and deflation process of the flexible air bag according to instruction information of the airship control system and detection information of the temperature control unit. The temperature control unit is arranged in the flexible air bag and matched with the inflation and deflation system, when the airship is in a suspended state and needs to be loaded with loads, light gas is inflated into the flexible air bag, meanwhile, the temperature of the light gas is increased, and therefore the control efficiency of increasing the upward lifting force of the airship is improved, and when the loads need to be unloaded, the control efficiency of increasing the upward lifting force of the airship is improved. And the light gas is cooled while being compressed, so that the control efficiency of reducing the upward lifting force of the airship is improved.

The present invention provides a distributed fumigation device with adjustable fumigation ports, comprising a fumigation table, steam outlets evenly distributed on the fumigation table, and diffuse reflection sensors distributed between the steam outlets, wherein the steam outlets are connected to the fumigation device through steam pipes, and each steam pipe is equipped with a steam outlet control device, wherein the steam outlet control device is used to control the output of medicine mist and steam, and the steam outlet control device is associated with the diffuse reflection sensor through a central control device, and according to the state information of the diffuse reflection sensor, the central control device controls the control state of each steam outlet control device. The distributed fumigation device with adjustable fumigation ports detects the boundary position of a human body when lying on its back by adding diffuse reflection sensors, and then controls the output range of medicine mist to avoid waste of medicine mist, and can also control the output of medicine mist to directly aim at the affected area by control means to achieve the best local treatment effect.

The present invention provides a dual-light source dual-light path infrared gas detector, comprising a rear mirror body module, a display module and a front mirror body module, wherein the front mirror body module comprises a mirror body, a power board and a main control board, wherein a photodetector and an optical component are installed in the mirror body, wherein the photodetector and the power board are electrically connected to the main control board respectively; wherein a DB15 connector is also provided on the power board; wherein a reflector is provided at one end of the mirror body away from the power board, wherein a sapphire lens is provided between the reflector and the optical component; wherein the optical component comprises an optical chamber, an infrared measurement light source and an infrared reference light source, wherein the light emitted by the infrared reference light source directly irradiates the photodetector; wherein the light emitted by the infrared measurement light source irradiates the reflector via the sapphire lens and is reflected by the reflector to the photodetector. The present invention has the advantages of compact structure and the ability to realize on-site reading.

This invention provides a real-time bending and shaping method for virtual plants based on adjustable stiffness weights. The method involves configuring virtual plant parameter information and generating a parameterized plant model. The parameter information includes at least plant parameter information, plant control parameter information, and environmental parameter information. When the interactive mode is activated and the plant end is dragged, the end of the plant model is acquired and fixed at the target dragged position. Based on the target dragged position, the dragged virtual plant structure undergoes weighted inverse dynamic bending processing and interpolation. Based on the updated dragged virtual plant structure, other branch structures of the virtual plant are updated synchronously. The overall updated virtual plant structure is subdivided and subjected to Catmull-Rom curve interpolation. The interactive mode is then terminated, and the currently updated virtual plant structure is solidified. This invention uses gradual stiffness, mass curves, and weak bending moment constraints to make the bending shape of the virtual plant highly similar to the stress on real branches.

The present invention provides a use of a tricyclic compound and a pharmaceutical composition containing the same, the use of the tricyclic compound as a STING agonist and the preparation of a drug for treating a disease related to the function of the STING protein. The tricyclic compound is a compound represented by formula I, its tautomers, racemates, mesomers, enantiomers, diastereomers, and pharmaceutically acceptable salts. Formula I is: The tricyclic compound or a pharmaceutical composition containing the same can be used to prepare an interferon gene stimulator agonist or an immune adjuvant, or to prepare a drug for treating a disease related to the function of the STING protein.

This invention proposes a large-scale, shallow, circular silo-type self-regulating pressure system, comprising a silo body. Its key feature is the inclusion of an elastic device that can contract or expand under pressure. This elastic device is located at the top of the silo body and is connected to an air inlet pipe. The end of the air inlet pipe extends out of the silo body and is connected to an exhaust pipe and an intake pipe, respectively. The exhaust pipe is equipped with a one-way exhaust valve, and the intake pipe is equipped with a one-way intake valve. The end of the intake pipe is connected to a high-pressure gas source, providing gas at a temperature of 15 to 25°C. This invention effectively balances the pressure inside and outside the silo while also considering temperature-controlled grain storage processes, preventing overheating inside the silo while balancing the pressure difference. Furthermore, it is easy to install and can be retracted when not in use to reduce space occupancy within the silo.

A full-band silicon microphone with a tic-tac-toe sound beam, comprising a sensor, a sound cavity and a circuit board; the sensor comprises a diaphragm and a silicon back plate; a first and a second groove are formed on at least one side of the surface of the diaphragm, the two grooves are cross-shaped and interpenetrate each other, and the surface of the diaphragm is equally divided into four resonance areas; the diaphragm is also provided with a sound beam assembly in the center of the same side surface where the two grooves are provided, comprising a plurality of strip-shaped sound beam components, the strip-shaped sound beam components are arranged in pairs on both sides of the first groove and on both sides of the second groove; the two grooves form sound tunnels on the surface of the diaphragm respectively. The present invention changes the diaphragm from the previous free vibration mode to the current standard vibration mode, and solves the problem that the silicon microphone cannot effectively resonate the full-band sound details from the perspective of vibration and resonance, so that the silicon microphone can effectively resonate in the full-band and achieve a high-fidelity effect. Practice has proved that the improved design scheme has outstanding substantive characteristics and significant technical progress, and has achieved obvious technical effects.

The present invention provides a method for evaluating the production capacity of a complete set of units in a thin coal seam working face, comprising the following steps: step 1) obtaining the theoretical production capacity Qb of the complete set of units, in units of 10,000 tons / year; obtaining the three-machine matching self-evaluation index Kp; obtaining the working face condition comprehensive evaluation index Kg; obtaining the coal mining adaptability evaluation index Km; step 2) establishing a working face estimated production formula: Qs=Qb*Kp*Kg*Km; wherein, Qb=Nt*K*Tr*Vmax*C*B*Hc*γ. The method for evaluating the production capacity of a complete set of units in a thin coal seam working face evaluates the production capacity of the complete set of units in a thin coal seam working face by respectively evaluating the three-machine matching self-evaluation index, the working face condition comprehensive evaluation index and the coal mining adaptability evaluation index, obtains an accurate prediction of the production capacity, and provides assistance for the construction of new working faces and the upgrading and transformation of existing working faces.

The invention provides a computer firmware secure loading system and computer equipment, the computer firmware secure loading system comprises a first firmware memory and a second firmware memory, the first firmware memory and the second firmware memory are different types of memories, first firmware is stored in the first firmware memory, and second firmware is stored in the second firmware memory. Second firmware is stored in the second firmware memory, and the first firmware is the same as the second firmware; the random number generator is used for generating random numbers; the peripheral controller is respectively connected with the first firmware memory, the second firmware memory and the random number generator, and is used for respectively reading the first firmware, the second firmware and the random number when a startup instruction input by a startup key unit is detected; and performing data consistency verification on the first firmware and the second firmware based on the random number, and when the verification succeeds, opening the computer processor to execute a firmware loading step.

The invention relates to a drug delivery system, and discloses a bionic traditional Chinese medicine co-assembled drug delivery system targeting myocardial fibrosis and application of the bionic traditional Chinese medicine co-assembled drug delivery system. The bionic traditional Chinese medicine co-assembled drug delivery system is mainly formed by wrapping traditional Chinese medicine co-assembled nanoparticles with a platelet membrane; the traditional Chinese medicine co-assembled nanoparticle is composed of a natural small molecule compound astragaloside derivative LS102 and Z-ligustilide, the preparation process is simple, no carrier is needed, and the cost is low. According to the bionic traditional Chinese medicine co-assembled nano drug delivery system, the particle size distribution is 190-200 nm, the potential is about-30 mV, and the bionic traditional Chinese medicine co-assembled nano drug delivery system is in a uniform sphere shape of a core-shell structure and is high in stability and biological safety. According to the invention, the blood vessel injury diseases such as myocardial infarction, myocardial fibrosis, atherosclerosis, hypertension and the like can be precisely treated by targeted damaged myocardium pair multi-component drug combined delivery by using the natural homing effect of the platelet membrane, and the application has outstanding substantive features, optimal practical effect and higher economic value.

The invention relates to a dynamic reference determination method for heat consumption / cold energy of a heating ventilation air-conditioning system. The method comprises the following steps: establishing a heat consumption (cold energy) classification model for processed operation data of the heating ventilation air-conditioning system; carrying out data processing before association rule mining by adopting a K-means clustering discrete method and an equal-width discrete method; mining the association rules by using an Apriori algorithm, and processing the mined rules; and according to the mined association rules, calculating the dynamic reference of the heat (cold) consumption of each energy station or heating station. Compared with the prior art, the method has the advantages that the energy stations or the heating stations of the heating ventilation and air conditioning system are taken as objects, and the reasonable dynamic energy consumption benchmark is established for the energy stations or the heating stations with different conditions and different levels by fusing the multi-factor characteristics. Compared with a traditional mechanism model, calculation is simple, time and cost are low, and a quantitative assessment basis and an energy-saving direction are provided for energy conservation and carbon reduction of the heating ventilation and air conditioning system.

The invention discloses a method for producing carbon dioxide from high-concentration carbon dioxide and a special device thereof, and belongs to the technical field of air pollution prevention and new energy. According to the technical scheme, the method comprises the following steps: inputting high-concentration carbon dioxide into a special device, and cracking water under the action of a ferroheme molecular dimer to generate electrons, hydrogen protons and oxygen; carbon dioxide reacts with electrons and hydrogen protons to generate carbon monoxide and water, and an energy field is generated; carbon monoxide continues to react with electrons and hydrogen protons to generate elemental carbon and water, and an energy field is generated; and reacting the elemental carbon with carbon monoxide under the action of an energy field to generate carbon dioxide. Compared with the prior art, the method has the prominent substantive characteristics and remarkable progress of being novel in technical scheme, reliable in technology, free of secondary pollution, high in investment efficiency and quick in effect taking.