49results about How to "Overcoming danger" patented technology

The invention discloses a fishing ship of garbage on water. The fishing ship comprises a ship body, a garbage pickup device and a garbage conveying device, wherein the ship body is provided with a garbage storage cabin; the garbage pickup device is connected with the ship body and is used for fishing the garbage on water; the garbage conveying device is used for conveying the fished garbage to the garbage storage bin; the garbage pickup device comprises a rotary cylinder capable of rotating with respect to the axis and a trap which is connected to the rotary cylinder and extends outward; the rotary cylinder extends to water surface from the ship body and is provided with a garbage passing hole; the rotary cylinder rotates so as to drive the trap to rotate and enable the garbage on water lifted by the trap to enter the garbage conveying device from the garbage passing hole. According to the fishing ship of garbage on water, the garbage falls off from the garbage passing hole depending on the self-gravity to the garbage conveying device, and is brought into the garbage storage bin by the garbage conveying device; the fishing ship can fish the garbage conveniently and rapidly; the water surface environment can be improved conveniently; the defects of low efficiency, high risk and high labor intensity in fishing of the garbage on water surface can be overcome, so that the labor force is liberated, the labor intensity is lowered and the labor efficiency is improved.

The invention discloses a serum-free culture medium for human umbilical cord MSCs (mesenchymal stem cells). The serum-free culture medium comprises the major ingredients of amino acid, inorganic salt ingredients, growth factors and albumin ingredients. The serum-free culture medium for human umbilical cord MSCs does not contain any serum ingredients; in addition, the ingredients are clear; the foreign protein pollution and pathogenic microorganism risks are avoided; the biosecurity problem of the MSCs clinic application is solved. When the serum-free culture medium provided by the invention is used for culturing the human umbilical cord MSCs, the high-quantity high-purity safe and high-quality umbilical cord MSCs can be obtained in vitro; meanwhile, the cell survival rate can be improved; the stem cell characteristics are maintained. The problem of insufficient cell quantity can be solved; the cell number, the survival rate and the immunophenotyping in each batch are more stable; the relevant index requirements are met.

The invention discloses an automobile semi-physical simulation experimental system combining a controller area network (CAN) bus and an electronic control unit, and belongs to the technical field of automobile design and development. The automobile semi-physical simulation system mainly comprises two parts: an entity part and a virtual simulation part, wherein the entity part is connected with the CAN bus through all systems including wheels, a frame, a power system and sensors of all control systems on an automobile chassis; the CAN bus is connected with the virtual simulation part through the electronic control unit; the virtual simulation part comprises a road view and a mathematical model; physical hardware is embedded into the simulation system; a software and hardware technique and an electronic technique are combined together; a computer is used for establishing a virtual model for reflecting an objective law; the virtual model is used for performing experiments; and certain acquired key signals are sent out by real hardware. The automobile semi-physical simulation system saves the cost compared with pure hardware, and has higher reliability compared with pure software.

The invention discloses a device and a method for radioactive waste water concentration treatment, which belongs to the technical field of environment protection. A high-polymer hollow fiber type membrane assembly of hydrophobic materials is used as a main body, and the separation between radioactive nuclide and water is realized through controlling the temperature of solution at both sides of a membrane by using water vapor differential pressure as the pushing force, so the goal of concentrating the waste water is reached. The method has the advantages that the flow process is simple, the operation is easy, the decontamination factor is high, the concentration factor is high, the adaptability is high, and the combination with other processes is easy. The water outlet quality of the wastewater can reach the discharge standard only through one-step membrane distillation.

The invention discloses a use of a recombinant mesenchymal stem cell in preparation of an immunosuppressant. The invention relates to the recombinant mesenchymal stem cell capable of expressing a chemokine receptor CCR7 on a cytomembrane. After infusion, the recombinant mesenchymal stem cells can be specifically transferred to a secondary lymphatic organ, and a large amount of the recombinant mesenchymal stem cells are gathered in a T cell enrichment region in the secondary lymphatic organ and can efficiently inhibit T cell immunoreaction. Through use of the recombinant mesenchymal stem cell in treatment on graft-versus-host disease after bone marrow transplantation, immunological rejection after organ transplantation and autoimmune diseases, a cost is reduced, a cell use amount is reduced and side-effects are relieved. In treatment, the recombinant mesenchymal stem cell retains tumor cell killing effects and provides a high efficiency and beneficial novel approach for clinical treatment on graft-versus-host disease after bone marrow transplantation, immunological rejection after organ transplantation and autoimmune diseases of tumor high-risk groups.

The invention relates to a method for preparing TiO2 / SiO2 aerogel microspheres by an emulsion method. The method for preparing TiO2 / SiO2 aerogel microspheres by the emulsion method comprises the following steps: (1) preparing titanium dioxide suspension; (2) preparing a silicon dioxide alcoholic solution; (3) mixing the titanium dioxide suspension and the silicon dioxide alcoholic solution, adding formamide in the mixture, and stirring to obtain mixed sol; (4) preparing an oil phase by using sorbitan oleate, polysorbate, n-butyl alcohol and n-heptane; (5) adding the mixed sol in the oil phase under the condition of stirring, adding ammonia water to regulate pH value, and centrifugally separating to obtain TiO2 / SiO2 aerogel microspheres; and (6) adding a cyclohexane solution of trimethylchlorosilane in the TiO2 / SiO2 aerogel microspheres, carrying out surface treatment, and drying after ageing to obtain the finished product. According to the method disclosed by the invention, reaction conditions are mild, requirements on equipment are not high, and the TiO2 / SiO2 aerogel microspheres prepared by the method do not have cracks, are high in transparency, good in super-hydrophobic property and infrared thermal reflectivity and low in thermal conductivity, and have a wide application prospect in the building fields of coatings, coiled materials and the like.

The invention relates to a cleaning agent for a solar panel. The cleaning agent comprises the following components by mass percent: 10 to 30 percent of surface active agent, 10 to 30 percent of solvent, 0.5 to 5 percent of electrostatic resisting agent, 10 to 30 percent of antifreezing agent, 2 to 5 percent of softening agent and 5 to 20 percent of oil removing agent. The solar panel is conventionally cleaned manually and rinsed mechanically at present, and the traditional way for cleaning the solar panel has the weaknesses such as high labor cost, large workload, high risk, complexity in operation, halfway cleaning, short washing period and the like. The cleaning agent for the solar panel is strong in decontamination capacity, anti-electrostatic, wide in environmental applicability, good in stability, low-foam, nondestructive for the glass surface, free from peculiar smell, toxic-free, corrosiveless, inflammable, unexplosive and free from polluting the environment.

The invention discloses a welding seam rasping machine and a rasping method thereof. The welding seam rasping machine comprises a portal frame (2), two portal frame walking mechanisms (1), a walking trolley (6), a rack (5), an infrared centering device (8), a welding seam adjusting device (10) and a console (11), wherein the two ends of the portal frame (2) are mounted on the portal frame walking mechanisms (1); the walking trolley (6) is mounted on the portal frame (2); the rack (5) provided with a rasping machine head (4) is mounted on the walking trolley (6); the welding seam adjusting device (10) is used for placing a workpiece (3); the infrared centering device (8) is mounted on a portal frame walking mechanism (1) and detects the position of a welding seam on the workpiece (3), and the output of the infrared centering device (8) is connected with the input of the console (11); and the output of the console (11) is connected with the welding seam adjusting device (10) and the walking trolley (6). According to the invention, the working efficiency is improved, the production cost is lowered, the working environment is improved and the surface of the welding seam after the rasping is flat and bright and has good quality.

The present invention relates to a bovine rotavirus recombinant protein antigen and a preparation method thereof, in particular to a bovine rotavirus recombinant VP6 protein antigen and a preparation method thereof. The bovine rotavirus recombinant VP6 protein antigen resolves the following problems: at present, the method for diagnosing bovine rotavirus diarrhea needs a great deal of time and labor and cannot rapidly diagnose bovine rotavirus diarrhea; the process is complex; and expensive molecular biology reagents and corresponding instruments need to be used. The bovine rotavirus recombinant VP6 protein antigen is expressed by colibacillus converted by recombinant vector plasmids. The preparation method includes the following steps: (1) RCR amplification of VP6 gene; (2) acquisition of recombinant plasmids; (3) acquisition of recombinant bacteria; (4) inducible expression of recombinant VP6 protein antigen; (5) purification. The present invention provides a diagnosis antigen for the serodiagnosis of bovine rotavirus diarrhea, and the diagnosis antigen has extremely strong specificity and accuracy. The diagnosis method, which uses the bovine rotavirus recombinant VP6 protein antigen and adopts fluorescent antibody test and serological tests such as enzyme linked immunosorbent assay, has the advantages of time and labor saving and rapidness and does not need expensive reagents and instruments.

The invention provides a method for controlling a nail shooting process of a continuous casting slab. The method comprises the following steps: 1) determining a nail shooting position and fixing a nail shooting gun on the nail shooting position; 2) measuring a distance L0 from the nail shooting position to an initial point where a casting slab is cut; 3) collecting relative technological parameters of a casting machine including a casting speed V, a cutting fixed length l0, a cutting slit l1 and a cutting balance l2; 4) calculating and determining a nail shooting time through formula (1) and formula (2); 5) calculating a time t needed by the casting slab where shooting nail is for getting to a zero cutting position through formula (3); 6) calculating a cutting length l3 of a nail shooting slab sample through formula (4); 7) and shooting nails when a cutting machine have passed a distance of [delta]L from the zero cutting point, and then cutting the nail shooting slab sample according to the length 13 when the time reaches t. The method in the invention is simple and easy to operate, a fixed length position where a casting slab of continuous casting nail shooting is cut in a process of measuring a slab shell can be accurately determined, waste generated from a short length of the casting slab can be effectively avoided, and problems of poor accuracy and danger existence from manual marking of the nail shooting position can be overcome.

The invention discloses a serum-free medium for large-scale culture of human umbilical cord mesenchymal stem cells. The medium mainly includes amino acid, an inorganic salt component, a growth factorand an albumin component. The serum-free medium does not contain any serum component, has clear components, overcomes the danger of heterologous protein contamination and pathogenic microorganisms, and solves the biosafety problem of MSCs clinical application. The human umbilical cord mesenchymal stem cells can be cultured invitro in large scale by using the serum-free medium. The umbilical cord mesenchymal stem cells with high volume, high purity, safety and high quality can be obtained. At the same time, the cell survival rate can be improved, and the characteristics of stem cells can be maintained. The serum-free medium can solve the problem of insufficient cell number, the cell number, the survival rate and the immunophenotype of each batch are more stable, and the requirements for relevant indexes can be met.

The invention discloses a device, system and method for disposing radioactive waste water through forward osmosis and aims at solving the problem that the prior art is high in energy consumption. The device comprises a semi-permeable membrane, a sucking chamber and a waste water chamber, wherein water molecules can pass through the semi-permeable membrane, salt ions cannot pass through the semi-permeable membrane, the sucking chamber is used for allowing sucked liquid to pass through, the waste water chamber is used for allowing the radioactive waste water to pass through, and the sucking chamber is partitioned from the waste water chamber through the semi-permeable membrane; the osmotic pressure of the sucked liquid is larger than that of the radioactive waste water. According to the device, system and method for disposing the radioactive waste water through the forward osmosis, the fact that osmotic pressures exist in the sucked liquid and the waste water at the two sides of the membrane is utilized, and water is permeated from the waste water side to the sucked liquid side through the permeable membrane, so that the condensation of the waste water containing cobalt is achieved. By means of the device, system and method for disposing the radioactive waste water through the forward osmosis, potential hazards in the traditional evaporation technology such as foaming, corrosion, scaling and explosion can be effectively overcome, meanwhile, compared with a reverse osmosis method, the method has the advantages of being low in energy consumption, little in membrane pollution, low in quality requirement for input water, long in membrane component replacement cycle and the like.

The invention belongs to the field of nano material preparation and discloses a silicon dioxide nanowire preparation method. Common silicate glass is adopted as raw materials to prepare SiO2 nanowires according to an ammonium hydroxide hydrothermal method. The SiO2 nanowire preparation method is low in raw material cost and simple in manufacturing process, overcomes the defect of complexity, inconvenience or high risk of a traditional method and is conducive to large-scale production.

The invention relates to a metal complex of a polydentate pyridine ligand, and a preparation method and application thereof. The metal complex is a cadmium metal complex of a 2,3,6,7,10,11-hexa(2-pyridine) dipyrazine [2,3-f:2',3'-h] quinoxaline ligand; and the method for preparing the complex by a diffusion process comprises the following steps of: putting chloralkane solution in which the 2,3,6,7,10,11-hexa(2-pyridine) dipyrazine [2,3-f:2',3'-h] quinoxaline HPDQ ligand is dissolved on a bottom layer of a test tube at the room temperature; adding mixed solution of nitrile alkane and chloralkane on the upper side of the chloralkane solution; and adding nitrile alkane solution in which metal salts and particularly Cd(NO3)2 are dissolved on the topside layer; and standing a reaction system and diffusing for 20 to 30 days to obtain a saffron yellow blocky monocrystal, namely the metal complex. In the method, the reaction condition is mild, and yield and reproducibility are high. The metal complex can be used as luminescent materials and has the wide prospect.

This invention belongs to the biology technique and gene treatment technique field, mainly to a Rep gene expression grain, P5NIE serial element fixing conformity system and it's preparing method and its application in the gene treatment. And this system is composed by the expression grain and rep gene expression grain, wherein the EGFP reporting gene has the P5NIE serial element and EGFP reporting gene. And the system can be used in the external gene importing of the human cell, and the programme of the preparation is simple, P5NIE serial element combining with other reporting genes can achieve the aim of conforming the external gene and long expression, and this invention can be used in the gene treatment for a polarity of diseases combining with other therapy gene.

The present invention relates to a composite honeycomb plate and a decorative structure comprising the composite honeycomb plate. The composite honeycomb plate comprises a large plate component and a small plate component which are fixedly connected. Each plate component comprises a panel, two parallel opposite horizontal flangings and two parallel opposite vertical flangings which are vertically bent from the panel flange, and an opposite hanging hole on the opposite horizontal flanging. Two plate components are oppositely fastened to form a parallel panel, simultaneously the horizontal flanging and the vertical flanging of one of the plate components are correspondingly covered on the internal side of the horizontal flanging and the vertical flanging, and the hanging holes on the corresponding horizontal flanging of the two plate components are mutually aligned. A honeycomb core plate is clamped between the two plate components, and a decoration plate is bonded on the external surface of the panel of the plate component. The present invention eliminates the separation and falling of the plate type panel and the honeycomb type core plate in the prior technology, can be conveniently assembled to the decoration structural body, and has the advantages of light weight, good decorative quality, convenient assembly and high strength, thus being suitable for the architectural decoration.

The invention discloses an unmanned aerial vehicle-mounted power inspection method and system based on embedded and dual-spectrum imaging. The system comprises a dual-spectrum video acquisition module, an image processing module, a dual-mode video output module and a communication module; visible light images and ultraviolet light images generated by corona discharge are collected into the system by a visible light CCD and an ultraviolet light ICCD through the double-spectrum video acquisition module, processed video images are obtained through the image processing module, finally, the processed video images are divided into two paths through the double-mode video output module, one path is transmitted to a liquid crystal screen to be visually output, and the other path is coded by the communication module and then is pushed in a code stream form. According to the invention, abnormal corona discharge position detection of an insulator and target identification of the insulator and a power transmission tower are realized, pose information can be transmitted, sensor information can be received, video files can be stored, and the problems of low inspection efficiency and high risk in a traditional electric power inspection method are solved.

A piece of special production equipment for a far infrared energy heating panel comprises an equipment body and is characterized in that the equipment body is provided with a transmission device, a fuel and heat energy transformation device, a film coating device, an air exhausting device, a smog absorbing processing device, a film coating cooling device, a temperature control device, a television monitoring system, a center console and a control system, wherein the control system is in electric control connection with the transmission device, the fuel and heat energy transformation device, the film coating device, the air exhausting device, the smog absorbing processing device, the film coating cooling device, the temperature control device, the television monitoring system and the center console; the area of the equipment body is divided into a preheating area, a heating area, a constant temperature film coating area, a shock cooling area and a slow cooling area, and a vertical knife switch for regulating the temperature is arranged between the adjacent areas. The special production equipment uses natural gas as a heating mode, a workpiece is automatically coated with a film by the various processing areas and the processing devices on the equipment body through the control system to overcome the instability of manual operation while the danger and the limitation of electric heating are eliminated, so that the product yield and the production efficiency are greatly improved, in addition, the smog absorbing processing device is further arranged on the equipment, so that the intelligent pollution-free energy-saving environmentally-friendly production of the equipment is achieved.

The invention discloses an automatic capping device, which comprises a bracket, a beam and a guide rail. The two ends of the beam are fixedly connected with the bracket, and the guide rail is installed on the beam. Connecting plate, left connecting plate, horizontal drive motor, worm gear, horizontal adjustment screw, bearing, bearing seat, nut seat and connecting support plate, the connecting support plate is movably installed on the guide rail, the left connecting plate and the right connecting plate are respectively It is fixed on the beam, the bearing seat is installed on the left connecting plate, the nut seat is fixed on the connecting support plate, the horizontal drive motor is fixed on the right connecting plate, one end of the horizontal adjustment screw is supported on the bearing seat through the bearing, and the other end passes through the The back of the nut seat is engaged with the worm gear, and the worm gear is connected with the main shaft of the horizontal drive motor through a horizontal coupling. The invention can realize automatic capping and capping operations on industrial raw materials or waste materials, and has the advantages of precise positioning, safety and reliability, simple operation, high productivity, and reduced risk of manual operation in the production process.

The invention relates to a process which is used to produce 17 alpha-methyl-testosterone through adopting arthrobacter globiformis, which is a production process which uses arthrobacter globiformis (Arthobacter Globiformis ATCC 31250) as strain, uses 17 alpha-methyl-testosterone as substrate, and adopts one 7 alpha-methyl-testosterone (alias name: methandienone) of microbe catalytic substrate A ring inducing C1, 2-bit double bone. The process specifically comprises using arthrobacter globiformis as strain, conducting one-level seed culture and two-level fermenting culture, adding 17 alpha-methyl-testosterone dehydrogenation in thallus fermenting solution to transform into 17 alpha-methyl-testosterone, filtering after transforming, collecting filter mass, and finally preparing 17 alpha-methyl-testosterone. The production process concerned by the invention uses arthrobacter globiformis as production strain to transform substrate replacing simple arthrobacter in the current process, which has high yield and simple technique, is economical and practical, and plays extremely significant role for producing steroid medicament with biological transformation process.

The invention discloses a method for determining the COD of pot bottom water through rapid unsealed catalytic digestion. The method comprises the following steps: carrying out unsealed catalytic digestion on a series of COD standard working solutions, and determining the absorbance of every digestion solution to obtain a standard curve with the absorbance as abscissa and the COD concentration as ordinate; and diluting pot bottom water to be determined, carrying out unsealed catalytic digestion on the diluted pot bottom water to be determined, determining the absorbance, and comparing the absorbance with the standard curve to obtain the concentration of COD in the pot bottom water. The determination range of the method is 25-1000mg / L, the corresponding concentration of the undiluted pot bottom water is 5000-100000mg / L, and method overcomes restriction of a determination range, so the experiment complexity is reduced, and the working efficiency is improved; and the unsealed catalytic digestion is carried out, so danger of closed catalytic digestion experiment is overcome.

The invention relates to a nitrate group transfer reagent as well as a preparation method and application thereof, in particular to a novel organic acyclic trivalent iodine nitrate group transfer reagent and a preparation method thereof. The nitrate ester group transfer reagent has a general formula: the structure of the nitrate ester group transfer reagent is an acyclic trivalent iodine ether structure with an iodine-oxygen-iodine skeleton. Compared with the prior art, the reagent disclosed by the invention takes iodobenzene as a starting raw material, and a pure product can be obtained through two-step reaction and recrystallization, so that the reagent has the advantages of easily available raw materials, simplicity and convenience in operation, high synthesis efficiency, high product yield, high product purity and the like. The reagent is good in stability and high in reaction activity, and various nitric acid esterification reactions can be achieved without a catalyst.

The invention discloses a system and method for overcoming the inclination and sinking of an unmanned clean-keeping ship during working. The system comprises the unmanned clean-keeping ship, a vertical well, a vertical shaft, a bearing floating tank, a communication pipe, a pressure sensor, data wires and the like. The bearing floating tank sinks along the vertical shaft when bearing weight, the increased vertical component force of the bearing floating tank is counteracted by the increased buoyancy force of the bearing floating tank, and meanwhile, the water surface of the vertical well is always level with the water surface of a water domain by virtue of the communication pipe, so that the inclination and sinking of the unmanned clean-keeping ship during the working can be prevented. According to the system, the waterline of the unmanned clean-keeping ship is basically unchanged when unmanned clean-keeping ship is used for fishing large-sized garbage on the water surface, cleaning suspending garage on the water surface and dredging river ways, so that the safety and reliability of the unmanned clean-keeping ship are guaranteed in the clean-keeping process of the river ways. The system has the advantages of simple structure, convenience in manufacturing, low operation cost and the like and has very high research and promotion values in the water environment treatment.

The invention discloses a carbon crystal electric warming mat which comprises a five-layer structure. An anti-sliding layer and one face of a PTC constant temperature two-sided heating layer are glued through a first gluing layer, the other face of the PTC constant temperature two-sided heating layer and a decoration layer are glued through a second gluing layer, an electrode is arranged in the PTC constant temperature two-sided heating layer, a control switch is arranged on the carbon crystal electric warming mat, and the control switch is connected with the electrode of the PTC constant temperature two-sided heating layer. By means of the mode, the shortcomings that a safe voltage lower than 36V cannot be used in a common carbon crystal electric warming mat, and gear control at the high temperature and the low temperature cannot be achieved under the condition that a 36V safe voltage is used are overcome, and the energy consumption is low; risks, such as temperature gathering, fire catching and radiation, of the common carbon crystal electric warming mat after long-time use are overcome, and the mouth parched and tongue scorched discomfort symptoms and the like of people after long-time use are avoided.

The invention belongs to the technical field of angle steel palletizing equipment, and in particular relates to an angle steel automatic palletizing machine. The angle steel automatic palletizing machine comprises a conveying device and a palletizing device that are connected and is characterized in that the angle steel automatic palletizing machine further comprises a rotating device, and the rotating device is connected with the palletizing device; the palletizing device comprises a palletizing support, a palletizing hydraulic cylinder and a palletizing platform, the palletizing hydraulic cylinder is arranged below the palletizing platform, two ends of a telescopic rod of the hydraulic cylinder are connected with sprocket wheels, chains are arranged on the sprocket wheels, the bottom ends of the chains and the palletizing support are fixedly connected, and the palletizing platform is fixedly connected with the chains; and the rotating device comprises a rotating hydraulic cylinder and a rotating platform, the rotating platform is arranged above the rotating hydraulic cylinder, and a second photoelectric sensor is arranged on the rotating platform. The angle steel automatic palletizing machine has the beneficial effects of realizing the staggered stacking of the angle steel so that the stacked angle steel is more stable and unlikely to collapse, and having a high automation degree and high production efficiency.

The invention discloses a water conservancy intelligent management platform based on the Internet of Things, which comprises a power supply module, a video monitoring acquisition module, a monitoringdisplay system, a system host, a water quality collector and a water quality analysis module, wherein the video monitoring acquisition module is mainly composed of a holding pole, a monitor and a cable, and the system host is mainly composed of a CPU processor, a data acquisition module and a communication module. The water quality collector conveys a water sample to the water quality analysis module for experimental analysis; the data acquisition module collects analysis data transmitted by the water quality analysis module, the CPU processor arranges the data and transmits the data to the monitoring display system through the communication module, the communication module transmits the data to the monitoring display system through a 4G network, the management platform monitors the waterquality in a water area in real time, and the efficiency is high.

The invention discloses a steel plate splicing welding joint bottom-surface ceramic liner lifting device and an operation method thereof. The device comprises a lifting hanging rack, a lifting device body and a liner bracket, wherein the lifting hanging rack is mounted on the upper surface of welded steel plates; the lifting device body is fixedly connected with the lifting hanging rack and penetrates through a steel plate welding joint; the liner bracket is mounted at the bottom of the lifting device body; and the lifting device body comprises pulley blocks each provided with a self-locking device. By means of the method, a liner is lifted to a welding joint plate bottom position to be put in place from the ground (floor) surface through the lifting device body, is fixed through the self-locking devices and then is mounted at the highly-aloft surface steel plate welding joint, so that welding joint backing weld operation is guaranteed, the mounting efficiency of the liner is improved, the operation difficulty is lowered, the construction cost is reduced, and the construction safety is improved.

The invention relates to a vehicle in-the-loop test method and system. The method comprises the steps that a real target vehicle obtains virtual vehicle data transmitted by a simulation platform in a current simulation period; the real target vehicle determines a front sensing target according to the received virtual vehicle data and performs vehicle control according to the determined front sensing target; the real target vehicle feeds back real vehicle control data synchronously generated in the vehicle control process to the simulation platform, so that the simulation platform updates a vehicle simulation model based on the real vehicle control data, and determines virtual vehicle data needing to be transmitted to the real target vehicle in the next simulation period based on the updated vehicle simulation model; and the next simulation period is entered, the step of acquiring the virtual vehicle data transmitted by the simulation platform in the current simulation period by the real target vehicle is returned, and operation is continously executed until the simulation platform determines that a preset simulation ending condition is reached, and a corresponding simulation test result is output by the simulation platform.

The invention relates to a continuous color-changing fluorescent anti-counterfeiting material as well as a preparation method and application thereof. The material is Ln < 3 + > / MOF. dye, wherein the amount of dye contained in every 2.4000 g of MOF is 5 * 10 <-6 > mol to 1 * 10 <-4 > mol, and the amount of Ln < 3 + > contained in every 2.4000 g of MOF is 0.016 mol to 0.08 mol. The preparation method comprises the following steps: encapsulating dye molecules into a porous material by adopting a hot reflux method to prepare the MOF. dye, and introducing lanthanide ions into the MOF. dye by adopting a post-functionalization synthesis method to synthesize a new substance structure of the Ln < 3 + > / MOF. dye. The obtained material has the advantages of being high in concealment, high in safety performance, low in multi-mode continuous color-changing light-emitting imitability and the like when applied to the fluorescent anti-counterfeiting aspect, the multi-anti-counterfeiting effect is achieved, the potential in the fluorescent anti-counterfeiting aspect is huge, the application value is high, and the wide application prospect is achieved.

Structurally, the air conditioner with infrared disinfector of the present invention includes conventional air conditioner and infrared disinfector. The infrared disinfector consists of infrared ray tube, temperature sensor and controller, the infrared ray tube is set between the evaporator and the fan blade and has reflector beside it, the temperature sensor is mounted on the evaporator and has signal output fed to the controller, and the controller has output connected to the power input of the infrared ray tube. The present invention utilizes heat energy the infrared ray tube produces to kill bacteria and purify air, and this is superior to ultraviolet ray disinfector with harm to human body and air conditioner material, and ozone disinfector with ozone pollution and potential high voltage hazard.