59results about How to "Kill in time" patented technology

The invention provides a multifunctional biological activity aquatic product feed additive, which can be prepared by following steps: (1) uniformly mixing material; (2) adding a little warm water of 30-50 DEG C into molasses and uniformly mixing, adding composite bacterium and uniformly mixing, placing for 1-2 hours, and adding residual water to prepare composite bacteria liquid; (3) adding the composite bacteria liquid into the material, uniformly mixing, and carrying natural aerobic fermentation for 50-60 hours at room temperature; (4) drying the mixture until moisture is less than or equal to 10% under temperature less than 60 DEG C, and grinding package. Content of the multifunctional biological activity aquatic product feed additive provided by the present invention is more than 10<12>cfu / g, the aquatic product feed additive contains a large amount of chitooligosaccharides, alga oligosaccharides and active small peptide, and simultaneously contains a plurality of protease, lipase and amylase. The invention has advantages of simple production method, no need of special heating sterilization and fermentation equipment, less energy consumption and short fermentation period.

The invention discloses a virus online real-time processing system and a relative method, wherein the system comprises a user terminal, a process detecting module, a website server, and a virus analysis server arranged on the user terminal. The process detecting module via a virus doubtful document judgment algorism judges the doubtful document on the process of the user terminal, to select doubtful document to be transmitted to the website server via network, the website server distributes the doubtful document to the virus analysis server to analyze virus, and judges the virus on the doubtful document according to the virus analysis result, to send a virus alarm message and a virus clear method to the user terminal when the doubtful document is virus. The inventive real-time / intelligent method can on time kill virus and relative variants, to protect account password of user network, and eliminate the mobile modules and processes with virus shape or virus method when user uses the account password of network.

The invention belongs to the technical field of biology and in particular discloses a method for storing biological samples and a kit. The method for storing the biological samples comprises the following steps: fully mixing a collection tool with adsorption of the biological samples with a functional solution, and transferring the mixed biological samples to a filter paper card for storage, wherein the functional solution comprises a buffering solution, a complexing agent, an antibacterial agent, a color indicator and an antioxidant. The method for storing the biological samples is simple and convenient to operate and high in sample transferring efficiency, and is capable of better killing bacteria and viruses. The collected biological samples are further mixed and subsequently transferred to the ordinary filter paper card; the purpose of quickly, safely and effectively storing the genetic materials in the biological samples can be achieved; meanwhile, the phenomenon of fading in long-term storage can be avoided.

The invention belongs to the field of feed and in particular relates to a pig feed for the latter fattening period. The pig feed disclosed by the invention comprises corn flour, distillers' grains of Baijiu, wheat bran, soybean meal, peanut meal, peanut vine meal, sesame seed meal, rapeseed dregs, palm meal, rice bran, sweet potatoes, potatoes, sweet potato vine meal, brown seaweed, a complex enzyme preparation, a complex-probiotic agent, citric acid, sodium carboxymethyl cellulose, edible salt, fishbone dust, shell powder, calcium carbonate, lysine, methionine, ginger powder, premix, soybean dietary fiber flour, green feed and chitosan. The feed formula disclosed by the invention has the innovation that the green feed is added, so that the absorption and digestion ability of pigs in the latter fattening period is improved, the growth speed of the pigs is improved, and the disease resistance of the pigs in the latter fattening period is improved. In addition, a variety of feeds which are difficult to digest and absorb are fermented and transformed into components which are easy to digest and absorb, and the growth of the pigs in the latter fattening period is facilitated.

The invention belongs to the field of feed, and particularly relates to pig feed for the early stage of fattening. The pig feed comprises corn flour, beer vinasse, wheat bran, soybean meal, peanut meal, peanut vine bran, sesame seed meal, rapeseed meal, palm meal, rice bran, sweet potatoes, potatoes, sweet potato vine bran, brown seaweed, complex enzyme preparations, compound probiotic preparations, citric acid, sodium carboxymethylcellulose, salt, fishbone meal, shell powder, calcium carbonate, lysine, methionine, ginger powder, premix, soybean dietary fiber flour, green feed and chitosan. The pig feed has the advantages that the green feed is added into the formula of the feed innovatively, digestion and absorption capabilities of pigs in the early stage of fattening are improved, growth speed of the pigs is increased, and disease resistance of the pigs in the early stage of fattening is improved; various kinds of feed not easy to digest and absorb is fermented into ingredients easy to digest and absorb, and growth of the pigs in the early stage of fattening is facilitated.

The invention belongs to the technical field of biological fermentation and in particular relates to a feed microecological preparation and a preparation method thereof. The preparation method comprises the following steps: (1) preparing lactobacillus acidophilus, saccharomyces cerevisiae and bacillus subtilis; (2) preparing a solid culture medium by uniformly mixing the following raw materials: bran, apple pomace, corn meal, brown sugar, dipotassium phosphate and ammonium sulfate according to certain amounts; sterilizing and adding water for adjusting the content of the water; (3) inoculating twice and fermenting stage by stage. According to the feed microecological preparation, the growth state of a large quantity of microbial strains is good, and a fermentation culture medium is sour and fragrant in taste, good in palatability and favorable for being used in a feed. According to the preparation method, the process of inoculating twice and fermenting stage by stage is adopted and good material conditions and growth environments are provided.

The invention relates to a nanofiber membrane carrying an anti-tumor photosensitizer and a preparation method thereof. The nanofiber membrane carrying the anti-tumor photosensitizer is characterized by comprising the anti-tumor photosensitizer and a biodegradable high polymer material. The preparation method is characterized by comprising the following specific steps of: adding the anti-tumor photosensitizer and the biodegradable high polymer material into an organic solvent to obtain spinning solution; and performing electrostatic spinning on the spinning solution to prepare the nanofiber membrane carrying the anti-tumor photosensitizer. The membrane has the advantage of anti-tumor function. The preparation method has the advantages of simple operation, low cost, excellent medicament controlled-release performance and wide application prospect.

The invention relates to the technical field of flowering-phase pollination of plants, in particular to a pollination method of mango by breeding flies in the flowering phase for propagation. The method comprises the following specific steps: breeding flies one month before the flowing phase of the mango; inducing flies with discarded livestock entrails or dead fish or rotten meat to pollinate the mango in the full-bloom phase; and killing and removing flies in the mango garden after flowers falling. Flies perform pollination activities from 5 a.m. to 8 p.m. and the rush time of the pollination activities of the flies is between 10 a.m.-12 noon, which are matched with the blooming process of mango flowers basically. Therefore, as the pollination method disclosed by the invention is implemented, the pollination rate is high and the effect is good, the yield increase effect of mango is obvious and the economic benefit is very remarkable.

The invention discloses a method and device for monitoring an executable program. The method includes the steps that the executable program to be monitored is determined; feature information of the executable program to be monitored and a file, installed on a client side, of the executable program to be monitored are acquired; according to the matching result of the file and the feature information, whether the executable program to be monitored is an incredible program or not is determined, and when the executable program to be monitored is the incredible program, the executable program to be monitored is intercepted. The feature information of the executable program to be monitored and the file, installed on the client side, of the executable program to be monitored are acquired, according to the matching result of the file and the feature information, it is determined that the executable program to be monitored is the incredible program, and then the executable program to be monitored is intercepted, dependence on malicious code features is removed, the incredible program can be searched for, killed and intercepted, and security of user information is effectively guaranteed.

The invention relates to an anti-cancer drug-loading nanofiber film and a preparation method thereof. The nanofiber film is composed of a loading drug and a substrate, wherein a photosensitizer and a chemotherapeutic drug in a molar ratio of 1:(1-2) are used as the loading drug of the nanofiber film; a biodegradable high molecular material is used as the substrate of the nanofiber film; and the total drug mass is 4% of the substrate mass. The preparation method comprises the steps of: (1) adding the chemotherapeutic drug to glacial acetic acid, heating to dissolve the drug to obtain a chemotherapeutic drug solution; adding the photosensitizer and the biodegradable high molecular material into an organic solvent, uniformly stirring, and then adding the chemotherapeutic drug solution to prepare a high polymer solution; and (2) carrying out electrostatic spinning on the high polymer solution, and volatilizing the organic solvent and the glacial acetic acid to obtain the anti-cancer drug-loading nanofiber film. The anti-cancer drug-loading nanofiber film can be used as a wound dressing at an operation wound for preventing infection, stopping bleeding and promoting healing of the operation wound; and the preparation method has the advantages of simplicity in operation, low cost, good drug slow-release performance and broad application prospect.

The invention belongs to the field of feed, and particularly relates to a pig feed additive for later period of fattening. The pig feed additive comprises complex enzyme preparations, compound probiotic preparations, gulfweed powder, chitosan, acidulant, plant extract and green feed. The pig feed additive has the advantages that the multiple probiotic preparations, the multiple complex enzyme preparations, the green feed and the plant extract are added in the formula of the feed, so that multiple substances beneficial to growth and development of pigs are provided to pig feed for the later period of fattening, ecological balance in intestinal tracts of the pigs in the later period of fattening can be maintained, absorption of microelements can be improved, growth and development of intestinal immune organs can be promoted, animal antibody level and macrophage activity can be improved, humoral immunity and cellular immunity of bodies can be enhanced, invasive pathogenic bacteria can be killed timely, immunity of animals to various diseases can be improved, and morbidity and mortality can be lowered greatly.

The invention provides a multifunctional protective material as well as a production method and application thereof. The multifunctional protective material comprises an isolation layer, an adsorptionlayer, a filtering layer, a medicine carrying layer and a skin-friendly layer which are sequentially arranged in a stacked mode, wherein the adsorption layer is woven cloth containing non-woven fabric strip wrap yarn with built-in high-adsorption-function particles, and the medicine carrying layer is woven cloth containing non-woven fabric strip wrap yarn with built-in medicine blasting beads. Bymeans of the arrangement, on one hand, toxic gas is effectively adsorbed through the adsorption layer, cloth flexibility of the anti-virus material is achieved, and invasion of nanoscale viruses is blocked from the outer side through the filtering layer; and on the other hand, through the blasting beads in the medicine carrying layer and blocking of the filtering layer, the medicine is guided into the human body in a one-way mode, meanwhile, a user can apply external force to the protective material according to needs so as to release the medicine in the medicine carrying layer, and the medical function is achieved. The multifunctional protective material has multiple functions of gas prevention, haze prevention, bacteria resistance, bacteriostasis and the like, and can be used for gas-proof antibacterial masks or gas masks or medical protective clothing.

The invention belongs to the technical field of materials, and particularly relates to antibacterial and antiviral slurry and a preparation method thereof, and an antibacterial and antiviral product. The antibacterial and antiviral slurry comprises antibacterial polypeptide, metal nanowires, a solvent and an auxiliary agent. The antibacterial and antiviral slurry provided by the invention simultaneously contains the components such as the metal nanowires, the antibacterial polypeptide and the auxiliary agent, has broad-spectrum sterilization and antibacterial effects, can kill germs in the environment in time, and has good antibacterial and sterilization effects. The antibacterial and antiviral slurry has an antibacterial rate of greater than 99% for escherichia coli, staphylococcus aureus and streptococcus albus, and has antiviral activity of greater than 99% to novel coronavirus and influenza A virus. The antibacterial and antiviral slurry is long in antibacterial and antiviral time efficiency, small in toxic and side effects and environment-friendly.

The invention provides an air purification device. The air purification device comprises a closed shell, wherein an air inlet and an air outlet are formed in the closed shell, a cavity and at least one hydroxy generator arranged outside the cavity are arranged inside the closed shell, a Schumann wave generator and a control system are arranged in the cavity, and the hydroxy generator and the Schumann wave generator are connected with the control system respectively. According to the air purification device, because air is sterilized through the hydroxy generator, the Schumann wave generator is used for radiating low-frequency waves to obtain living water molecules beneficial to human health, and the nervous system of a human body will carry out resonant reaction with electromagnetic pulse Schumann waves at the same time, the human body can be recharged frequently, and the user can be full of spirit and energy because of deep sleep, and can enjoy good health.

The invention belongs to the technical field of experiment equipment and particularly discloses a biological safety cabinet. The biological safety cabinet comprises a cabinet body internally providedwith an operation room; a waste treatment pipeline is arranged in the cabinet body, and a discharging opening and a feeding opening are respectively formed in the two ends of the waste treatment pipeline; a second separation plate is fixedly connected with the middle of the waste treatment pipeline; a third separation plate is also arranged in the waste treatment pipeline. The biological safety cabinet further comprises a first power mechanism capable of driving the third separation plate to vertically move. The biological safety cabinet disclosed by the invention not only can be convenient for an experimenter to timely discard wastes, but also can timely kill cells or other toxic and harmful substances on the wastes.

The invention discloses a virus online real-time processing system and a relative method, wherein the system comprises a user terminal, a process detecting module, a website server, and a virus analysis server arranged on the user terminal. The process detecting module via a virus doubtful document judgment algorism judges the doubtful document on the process of the user terminal, to select doubtful document to be transmitted to the website server via network, the website server distributes the doubtful document to the virus analysis server to analyze virus, and judges the virus on the doubtful document according to the virus analysis result, to send a virus alarm message and a virus clear method to the user terminal when the doubtful document is virus. The inventive real-time / intelligentmethod can on time kill virus and relative variants, to protect account password of user network, and eliminate the mobile modules and processes with virus shape or virus method when user uses the account password of network.

The invention discloses a ginger bacterial wilt prevention and control method which includes the steps of seed selection, crop rotation, seed soaking for sterilization, growth period management and the like. In the growth period management, a sodium hydroxide water solution with the concentration being 0.5%-2% is adopted for treating the pulled out ginger disease strains and disease nests, foliage spray and root irrigation can be further conducted, and pesticide effect detection steps are creatively introduced. Compared with a traditional prevention and control method, the cost of bactericide is low, materials are easy to obtain, preparation is easy, bactericide residues are avoided, the growth environment of fresh ginger is improved to the maximum degree, the yield of fresh ginger is greatly raised, the quality of fresh ginger is greatly improved, the prevention and control effect on the ginger bacterial wilt is remarkable and can reach over 80%, and the ginger bacterial wilt prevention and control method is an effective prevention and control measure and easy to use and popularize in a large area.

The invention belongs to the technical field of microbial culture and specifically relates to a self-sterilizing type microbial bacterial culture propagation inoculating instrument which comprises a shell body, an inoculating rod, a rotary module, a sterilizing module and a power supply module, wherein a notch is arranged at one end of the shell body, the inoculating rod is arranged in the notch in a rotary mode, the two ends of the inoculating rods can be used for inoculating, and the inoculating rod can be rotated through the rotary module to switch different ends to inoculate; the rotary module comprises a rotating shaft, a ratchet wheel, a pressing rod, a pawl and a reset spring; the sterilizing module comprises a positive pole contact switch, a positive pole binding post, a negative pole contact switch, a negative pole binding post and a heating wire; the power supply module is matched with the sterilizing module and can provide electric energy for the sterilizing module; the inoculating rod can be rotated through the rotary module to switch the different ends to inoculate; the end rotating into the shell body of the inoculating rod can be communicated with a circuit, and thepower supply module is utilized to heat the sterilizing module to achieve bacterial killing. The self-sterilizing type microbial bacterial culture propagation inoculating instrument disclosed by the invention has the advantages that varieties of bacterial inoculation can be performed, further residual bacteria can be killed in real time and experiment efficiency is improved.

The invention discloses a feed for enhancing goose immunity and a preparation method thereof. The feed for enhancing goose immunity comprises the following raw materials in parts by weight: 40-60 parts of corn, 10-20 parts of soybean meal, 10-20 parts of wheat, 5-10 parts of rice bran, 3-5 parts of fish meal, 3-5 parts of shrimp shells, 35 parts of sorghum, 3-5 parts of carrots, 13 parts of sodiumchloride, 0.5-1 part of probiotics, 1-2 parts of an antibacterial phagostimulant, 3-5 parts of a reinforcing agent and 40-60 parts of water. Meanwhile, the probiotics and the enhancer which are addedinto the feed are good immune activators and immune enhancers, and an antibacterial phagostimulant is prepared, can penetrate through cell membranes of pathogenic bacteria to enter cytoplasm, destroynormal metabolism of the pathogenic bacteria, effectively play an antibacterial role, and can induce geese to eat to increase food intake; the immunity is further enhanced, and the problem of low goose immunity is effectively solved.

The invention discloses a method for preventing and controlling weeds of container nursery and belongs to the technical field of forest cultivation. The method comprises the following steps: (1) preparing a weed-preventing material; (2) preparing; (3) soaking; and (4) covering. The rate for preventing and controlling weeds of container nursery reaches up to 95% or above according to the method.

The invention discloses an efficient antibacterial mask. Specifically, one or more layers of all layers of a mask body of an existing mask are loaded with the sterilization material with the specificstructure; or the efficient antibacterial mask containing the sterilizing layer is formed by additionally arranging the functional layer loaded with the sterilizing material with the specific structure in the mask body of the existing mask; according to the mask with the sterilization function, an existing mask has the sterilization function, microorganisms, bacteria and viruses adsorbed on the mask can be killed in time, and therefore the mask and the blocking layer with the physical protection function can play a better protection role, the service life of the mask can be prolonged, resourcewaste is reduced, and environmental pollution is reduced.

The invention provides an anti-cancer dendrobium nobile oral solution. The oral solution consists of the following traditional Chinese medicinal materials in percentage by weight: 40 percent of dendrobium stem, 10 percent of tartarian buckwheat, 10 percent of fig, 10 percent of aloe, 10 percent of sarcandra glabra, 10 percent of cephalotaxus fortunei, and 10 percent of taxus chinensis. The oral solution can be used for killing cancer cells generated in a body in time by using dendrobium nobile, tartarian buckwheat, fig, aloe, sarcandra glabra, cephalotaxus fortunei and taxus chinensis as raw materials, and is a perfect daily health-care product for preventing cancers. The dendrobium stem is a perennial herb with clustered stems, slightly flat and curved rising upper part, height of between 10 and 60cm and thickness of 1.3cm. The dendrobium nobile is a famous traditional Chinese medicine, the stem contains alkaloids, mainly dendrobine, nobilo-nine, 6-hydroxydendrobine and the like, is sweet in taste and cold in property, and has a special anti-cancer effect.

The invention discloses novel red pitaya yoghourt and a preparation method thereof. The novel red pitaya yoghourt is prepared from the following raw materials in percentages by weight: 10-16% of whole milk powder, 70-80% of warm water, 1-5% of red pitaya pulp and 5-9% of white granulated sugar. The preparation method comprises the following steps: S1, preparing the red pitaya pulp; S2, blending and homogenizing; S3, sterilizing and cooling; S4, inoculating and fermenting; and S5, after-ripening. In order to research the processing technology of the red pitaya yoghurt, sensory measurement scores are taken as main reference indexes, four main factors influencing the flavor of the red pitaya yoghurt, namely the ratio of milk powder to water, the addition amount of fruit pulp, the addition amount of white granulated sugar and fermentation time, are selected as research objects, and an L9 (34) orthogonal design test is carried out; through the color protection research on the red pitaya yoghourt, the blank of the color protection process of the anthocyanin in the red pitaya is filled.

The invention relates to an anti-virus-pollution recyclable mask and a preparation method, and belongs to the technical field of medical equipment. The mask comprises a mask body and ear bands, and ischaracterized in that the mask body comprises an inner layer and an outer layer, the inner layer is a skin-friendly medical non-woven fabric layer and a filtering layer, the outer layer is a filtering isolation layer and an outer side layer, and an adsorption sterilization layer is further attached to the outer layer to form an antimicrobial layer to inhibit and kill pathogenic microorganisms (such as high-activity viruses) attached and adsorbed to the outer layer of the mask. The layers are located on the mask outer layer and the outer filtering layer, edible salt is safe, and the mask is harmless to the human body and free of toxic and side effects. Aiming at viruses (such as 2019 new coronavirus) with long in-vitro survival time and strong infectivity, the possibility of infection andpropagation caused by the viruses attached to the outer side of the medical mask is avoided; when epidemic situations are tense and the mask supply is short, the disposable mask can be safely and repeatedly used, equivalently, the mask productivity is increased, and good social benefits are achieved.

The invention discloses a method for preventing and controlling pests and diseases of camellia oleifera. The method mainly comprises the following steps of preparing special pest-prevention fertilizerfor camellia oleifera, selecting slightly acidic soil for sowing, maintaining 8-15 cm spacing between plants, preparing a seedbed before sowing and applying sufficient base fertilizer; covering the soil with a pest-prevention fertilizer layer after sowing, and when seeds germinate and grow out of the soil, covering the soil with the pest-prevention fertilizer layer again; when seedlings grow, covering the soil with the pest-prevention fertilizer layer again, and then arranging a group of pest repellent devices every ten to thirteen plant lines, wherein the distance between every two pest repellent devices in each group is 1-3 meters. The method for preventing and controlling pests and diseases of camellia oleifera is environmentally friendly and feasible, there is no need to use pesticide, the automation degree is high, and the pest killing effect is good.

Samples are taken from three layers: upper, middle and lower in at least 5 points per 10 m2 by using pointed metal tube. Quick microbe detector analyzes judgment of detection. Multifunctional processing device lets ozone into unqualified points. Judgment of detection is operated again. The said procedure is repeated till microbial activity in samples is lower than 200 active units. Features of the invention are: short operation time, small energy consumption.

A multifunctional biologically active aquatic feed additive, which can be prepared according to the following process: (1) mix the materials; (2) add a small amount of 30-50°C warm water to the molasses to dissolve and mix, add complex bacteria and stir evenly, and place for 1 ~2 hours, then add remaining water to make composite bacteria solution; (3) add composite bacteria solution to the material and mix well, and naturally aerobic fermentation at room temperature for 50~60 hours; (4) dry at less than 60°C until Moisture ≤ 10%, crushed and packaged; the multifunctional biologically active aquatic feed additive provided by the invention has a probiotic content greater than 1012cfu / g, contains a large amount of chitooligosaccharides and seaweed oligosaccharides; contains a large amount of active small peptides; protease, lipase and amylase, etc. The production method has simple process, does not need special heat sterilization and fermentation equipment, has low energy consumption and short fermentation cycle.

A novel multifunctional diatom mud decorative wall material and a preparation method thereof. The new multifunctional diatom mud decorative wall material is composed of diatomite fine earth, modifier, inorganic adhesive, nano functional powder and auxiliary materials. The present invention selects diatomite refined earth, and by modifying the hydroxyl groups on the inner surface of the diatomite aperture, the hydrocarbon group content on the inner surface of the aperture of the diatomite is increased, so that the hydrophilicity of the diatomite is improved, thereby improving the diatomite Adsorption and humidity control, and through step-by-step mixing, firstly through the high-speed air flow generated by the circulating pneumatic mixer, the nano-functional powder material first resides in the porous structure of diatomite, and then mixed with other raw materials Get this product. The obtained novel multifunctional diatom mud decorative wall material has multiple functions such as efficient adsorption, humidity control, sterilization, decomposition of harmful substances, and release of negative ions, and is a new type of diatom mud decorative wall material with multiple functions.

The invention relates to an anti-cancer drug-loading nanofiber film and a preparation method thereof. The nanofiber film is composed of a loading drug and a substrate, wherein a photosensitizer and a chemotherapeutic drug in a molar ratio of 1:(1-2) are used as the loading drug of the nanofiber film; a biodegradable high molecular material is used as the substrate of the nanofiber film; and the total drug mass is 4% of the substrate mass. The preparation method comprises the steps of: (1) adding the chemotherapeutic drug to glacial acetic acid, heating to dissolve the drug to obtain a chemotherapeutic drug solution; adding the photosensitizer and the biodegradable high molecular material into an organic solvent, uniformly stirring, and then adding the chemotherapeutic drug solution to prepare a high polymer solution; and (2) carrying out electrostatic spinning on the high polymer solution, and volatilizing the organic solvent and the glacial acetic acid to obtain the anti-cancer drug-loading nanofiber film. The anti-cancer drug-loading nanofiber film can be used as a wound dressing at an operation wound for preventing infection, stopping bleeding and promoting healing of the operation wound; and the preparation method has the advantages of simplicity in operation, low cost, good drug slow-release performance and broad application prospect.

The invention relates to the technical field of traffic guardrails, in particular to a bus station protective fence for intelligent traffic and a protection method of the bus station protective fence. The invention aims to solve the technical problems that the body temperature cannot be detected, the normal body temperature is difficult to ensure, passengers cannot be reminded of treatment, carried viruses cannot be killed in time, shoes are difficult to be prevented from being soaked, the passengers slip, the getting-on is difficult, the getting-on speed is influenced, and accidents are caused. In order to solve the technical problem, the intelligent traffic bus station protective fence and the protection method thereof are provided, the intelligent traffic bus station protective fence is composed of a body temperature detection mechanism, a disinfection mechanism and an automatic telescopic pedal mechanism, the body temperature can be automatically measured, it is guaranteed that the body temperature of passengers is normal, and the passengers with the abnormal body temperature are reminded to treat in time; viruses carried by passengers can be killed in time, shoes can be effectively prevented from being soaked and slipping, the safety of the passengers is ensured, children and old people can conveniently get on the bus, the getting-on speed is increased, and accidents are avoided.