509results about How to "Play a preventive role" patented technology

The invention belongs to the security prevention technical field and relates to a social security protection video monitoring cloud platform and monitoring method. The monitoring method includes the following steps that: a monitoring cloud platform is established; resources to be monitored are connected into the monitoring cloud platform; the cloud platform is docked with a public security alarm answering platform through a data boundary system; the cloud platform is docked with a public security video private network platform through a gatekeeper; and a third party safety technical prevention security protection terminal is docked with the cloud platform, and user alarm information which is authorized to the third party safety technical prevention security protection terminal is pushed to the third party safety technical prevention security protection terminal, and alarm information confirmed by the third party safety technical prevention security protection terminal is transmitted to the public security alarm answering platform through the cloud platform. With the social security protection video monitoring cloud platform and monitoring method adopted, a traditional video monitoring system which can record monitoring images, operate independently, is used for post-event verification, and cannot realize a networking function and a prevention function can be improved; and the management and intelligent life level of customers can be improved.

An automatic data detecting method of communication network includes collecting various indexes of normal operation automatically and periodically and comparing collected data with various preset thresholds , displaying detected information in red color or generating alarm to prompt maintenance person to adjust network , setting threshold according to principle that system is not stopped immediately but it runs for certain period when threshold is exceed in order to let maintenance person have time to adjust the system .

The invention discloses a liquid film prepared from crop straw fermentation liquid and an application method thereof. The liquid film comprises the following components in parts by weight: 82-99 parts of raw materials, 11-14 parts of film forming agent, 2-3 parts of plasticizer, 1.3-2.5 parts of crosslinking agent, 0.02-0.05 part of initiator, 0.2-0.3 part of pH regulator and 0.1-0.3 part of additional component, wherein the raw materials include 68-79 parts of crop straw fermentation waste liquid or water, 7-10 parts of bentonite, 2-3 parts of modified starch and 5-7 parts of potassium humate; and the additional component is one or more of crofton weed extraction liquid, potassium nitrate, trace elements and composite microbial agent spore powder. The liquid film disclosed by the invention has the advantages of simple proportioning, simple structure, convenience in use, low cost, low labor intensity and degradability; and after degradation, the liquid film can improve the soil texture and aggregate structure so as to improve the fertilizer efficiency.

The invention discloses a lightning protection environment online monitoring alarm network system, which comprises a data acquisition terminal, an intelligent management terminal, a user center server and an internet user terminal, wherein the data acquisition terminal is used for acquiring feature parameters of the lightning protection environment in real time and outputting early warning information or alarm information to the intelligent management terminal when the feature parameter is greater than the preset early warning parameter value or the alarm parameter value; the intelligent management terminal uploads the received warning information or alarm information to the user center server; the user center server sends the received warning information or alarm information to a mobile phone of a specified maintenance person in a short message mode; and the internet user terminal remotely monitors the lightning strike phenomenon of the lightning protection environment through querying information on the user center server in real time. According to the lightning protection environment online monitoring alarm network system, acquisition and alarm are carried out on remote real-time data of the lightning protection environment, various economic losses due to lightning troubles can be reduced, and lightning disasters can be prevented.

The invention relates to a compound traditional Chinese medicine extract and an application thereof. The traditional Chinese medicine extract is prepared by mixing and extracting scutellaria baicalensis, astragalus root and drynaria rhizome according to the mass ratio of (10-20):(20-40):(10-30). The specific steps are as follows: taking the scutellaria baicalensis, astragalus root and drynaria rhizome according to the mass ratio of (10-20):(20-40):(10-30), mixing uniformly to obtain a traditional Chinese medicine mixture, dissolving in 40-80% ethanol solution, heating to 60-80 DEG C, carrying out thermal insulation for 0.5-2h, filtering the extract solution with 200-300 meshes of yarn net, then cooling to 30-50 DEG C, and carrying out suction filtration with a vacuum plate frame, wherein the vacuum degree is 0.05-0.1Mpa, the fineness of the filter plate is 1-5 microns, and the filter liquor is the compound traditional Chinese medicine extract. The traditional herbal medicine toothpaste prepared by using the compound traditional Chinese medicine extract has the functions of restraining bacteria, diminishing inflammation and nursing, and has remarkable effects on treating common oral problems such as decayed tooth, gingivitis, ozostomia, dentin sensitivity and the like.

The invention provides a processing method and device for leak evaluation. The processing method for the leak evaluation is characterized by comprising the steps of (1) obtaining leak information of a system, wherein the leak information comprises a leak identification and a relevant parameter between a leak and the system; (2) determining a reference risk value of the leak according to the leak identification; (3) obtaining weighted values of relevant services of the leak in the system according to the relevant parameter; (4) determining a risk evaluation grade of the leak according to the reference risk value of the leak and the weighted values of the relevant services. When the processing method for the leak evaluation and the processing device for the leak evaluation are used for carrying out processing on the leak evaluation, the leak and the services relative to the leak are associated, the risk evaluation grade of the leak accords with harm degrees of leaks to the system in reality, thus a reasonable leak repair scheme can be made, and the processing method for the leak evaluation and the processing device for the leak evaluation play a role of prevention.

The invention relates a special organic culturing substrate capable of preventing and treating diseases for peppers and the preparation method of the special organic culturing substrate. The special organic culturing substrate is prepared from the following raw materials: furfural residues, edible fungus residues, oil residues, saw dust, a microbial fermentation fungicide EM composite fungicide, a trichoderma fungicide and a bacillus fungicide, wherein the bacteria liquid of the trichoderma fungicide has the effective bacteria content of 2X10<8> / g-5X10<8> / g, and the bacteria liquid of the bacillus fungicide has the effective bacteria content of 2X10<9> / g-4X10<9> / g. According to the invention, different organic wastes are compounded, are fermented, decomposed and sterilized, then the trichoderma fungicide and the bacillus fungicide which have the function of preventing and treating diseases of pepper roots are added, compositing is carried out, and finally, the special organic culturing substrate is obtained. The special organic culturing substrate prepared by the preparation method contains a large amount of active trichoderma, bacillus and the metabolic products of the active trichoderma and the bacillus, has an obvious inhibition effect on the diseases of the peppers, and improves the quality and the yield of the peppers.

The invention relates to health-care tea, which consists of the following raw materials in part by weight: 15 to 20 parts of medlar, 20 to 30 parts of cassia seed, 15 to 25 parts of chrysanthemum, 10 to 15 parts of dried longan pulp, 5 to 15 parts of fragrant solomonseal rhizome, 5 to 10 parts of honeysuckle, 5 to 10 parts of mulberry, 5 to 10 parts of siberian solomonseal rhizome, 5 to 10 parts of palmleaf raspberry fruit and 3 to 8 parts of liquoric root. According to the health-care tea, the medicines are combined and are prepared into substitute tea, and the infused tea is fragrant in smell and sweet in taste, and has the effects of clearing heat, nourishing blood, improving eyesight and relaxing bowel. The health-care tea is mainly used for treatment and can prevent various diseases, namely has a prevention and treatment effect on diseases such as dim-sighted eyes, hot eyes, irritation and pain, blurred vision, myopia, constipation and the like. In addition, the health-care tea has the flavor of tea, and is convenient to drink after being prepared into the substitute tea, and can be accepted by patients easily; and the sources of raw materials are wide; a process is mature and easy to implement; and the health-care tea has the advantages of low investment and quick response.

The invention discloses a flushing control method and system for solenoid valves of a wet type dual clutch transmission clutch. The transport condition of a vehicle is detected, and state judgment iscarried out in real time; when the vehicle is normally driven, impulse type flushing is carried out on the solenoid valve of a clutch which does not work; and when the solenoid valve is blocked and apressure difference failure, vehicle limping or a parking state are given out, impulse type flushing is carried out on the broken clutch solenoid valve, when impulse type flushing cannot eliminate theblocking failure, impulse type flushing is carried out on the solenoid valves of the two clutches at the same time in a parked state, and therefore automatic recovery of the solenoid valve state is achieved. By means of the flushing control method and system, the cleanliness of the solenoid valves can be guaranteed, a transmission failure is prevented, and the probability of the transmission failure is reduced; and the service life of the transmission is prolonged, and the maintaining cost and the using cost are saved.

The invention discloses a compound microbial agent as well as a preparation method and an application thereof and relates to the technical field of microbial agents. The microbial agent is prepared from components in parts by weight as follows: 20-40 parts of trichoderma, 30-75 parts of bacillus, 3-8 parts of penicillium, 5-10 parts of actinomyces and 25-50 parts of a carrier. By cooperation of all stains, reasonable matching of content and addition of the carrier, the compound microbial agent has the advantages of high activity, high stability and good effects of controlling plant root rot and promoting plant growth. The preparation method of the compound microbial agent is simple in process and convenient to operate and facilitates industrial application. Besides, the invention also discloses an application of the compound microbial agent in control of the plant root rot.

The invention discloses a method for quickly positioning an oscillation signal during a complex chemical process. Specific to the characteristics of large scale, strong nonlinearity, strong coupling, and the like of the present complex chemical process, a propagation path of the oscillation signal is searched and a fault source is accurately positioned. The method comprises the following steps: signifying an original signal; obtaining signifying dynamic information of the signal; calculating directed signifying mutual information of each path of signal and obtaining signal transmission direction and coupling strength; and lastly, positioning variables of the fault source from a cause and effect matrix. According to the method, the chemical process is directly utilized to measure the variables and no disturbance is added to a working condition; a fault position during the large-scale chemical process is accurately positioned; the calculation is easy and the implementation is convenient; the method can be easily realized on a host computer of present extensively applied DCS (Data Communication System) or industrial control system; the maintenance cost of the large-scale complex process is reduced; the risk of improving and promoting the control property is reduced; and the benefit is increased.

The invention discloses a forest hydrological regulation monitoring device. The device comprises a base, ground gripping mechanisms, a monitoring box, a detector body, a rotation adjustment mechanism,an electric expansion link, a solar power generation device, a monitoring mechanism, an environment sensor, a laser liquidometer, a laser transmitter-receiver and a turbidimeter. According to the device, through the arrangement of the rotation adjustment mechanism, a motor drives a rotary shaft to rotate, a transmission shaft is driven to rotate in a meshing mode, and therefore the position of the solar power generation device is adjusted to guarantee that the solar power generation device faces the sun; the placement angle of the solar power generation device is adjusted through the electricexpansion link so that the position and angle of the solar power generation device can be adjusted, the solar power generation device can better absorb sunlight, and the utilization rate of the solarpower generation device is increased; and meanwhile the device also has the advantages that the ground gripping mechanisms are firm, theft prevention is realized, working reliability is high, and monitored data is comprehensive.

The invention relates to an expanded vermiculite cement board capable of releasing negative ions and a preparation method thereof. The preparation method comprises the following steps: (1) weighing of raw materials: weighing the raw materials consisting of expanded vermiculite, cement, tourmalinite and an accessory by volume; (2) material mixing: uniformly mixing the raw materials under stirring by using a stirrer; (3) molding: allowing slurry obtained after uniform mixing under stirring to pass through a head box and then to be conveyed to running felt on a slurry-carrying felt conveying roller, carrying out natural dehydration and vacuum dehydration so as to form a material layer and winding the material layer onto a molding drum for molding by rolling; (4) maintenance: subjecting a molded product to normal-temperature maintenance for 3 to 6 h at first and then to steam maintenance in an autoclave at a pressure of 1 MPa and a temperature of 100 to 200 DEG C for 10 to 18 h; and (5) drying: carrying out drying at a temperature of 70 to 100 DEG C for 1 to 3 so as to obtain the expanded vermiculite cement board. Compared with the prior art, the expanded vermiculite cement board provided by the invention has the advantages of capacity of releasing negative oxygen ions, environment friendliness, good practicality and the like.

The invention discloses a community population security surveillance system and relates to the technical field of security and protection systems. The community population security surveillance system comprises a plurality of district security and protection nodes and a community central monitoring point respectively connected with the district security and protection nodes, wherein, the district security and protection nodes comprise district gate control nodes and cell gate access control systems, the cell gate access control systems and the district gate control nodes form a local area network, and each district gate control node comprises a switchboard receiving information of the access control systems, and a transceiver, an information reader-writer and a camera respectively connected with the switchboard. The system provided in the invention can monitor access situation of floating population in all the districts and discards the conventional management mode that considerable manpower and material resources are employed for extensive patrol, which enables manpower and material resources to be saved and targeted monitoring and arresting to be realized, thereby improving case handling efficiency.

The invention discloses a fowl use antiviral medicament and process for preparation, wherein the medicament is prepared from the following constituents (by weight portions) through mixing homogeneously: radix isatidis extract 3-10 parts, astragalus root extract 2-10 parts, extract of liquorice 1-5 parts, Hypericum perforatum extract 1-7 parts.

The invention discloses a method and module for establishing a data acquisition rule of a statistical process control system. The method and module for establishing the data acquisition rule of the statistical process control system are applied to an MES / SFC combined system framework. The method comprises the following steps that data acquired by an MES system are synchronously input a database of an SPC system in a batch mode, format conversion processing is carried out on the synchronous data to meet the data acquisition format requirements of an SPC system database, and the SPC system database is established; evaluation and testing data sets for which corresponding setting rules need to be established are selected from the SPC system database in a batch mode; the data acquisition rule is established according to each setting rule which is selected in advance, and a configuration file corresponding to each data acquisition rule is generated. The method and module for establishing the data acquisition rule of the statistical process control system have the advantages that automation of the data acquisition rule of the SPC system is achieved, and working efficiency is improved.

The invention discloses an ecological pesticide and a preparation method thereof. The ecological pesticide is prepared from lantana camara, conical redpepper fruit, onion, pummelo peel and mandarin orange peel, chopping and fully and evenly stirring and bubbling with ethanol or limewater. The ecological pesticide is easy to degrade, has no residual toxity and no threat to the human health, does not harm natural enemy and pollute the environment, has multiple efficacies of desinsection, sterilization, disease prevention and disease resistance, is an ecological pesticide and room pesticide with multiple functions and has simple production process; in addition, raw materials are selected from common waste substances of vegetables and fruits and can be changed into valuables from wastes, so the production cost is low.

The invention discloses a high-yield cultivation method of greenhouse cucumbers, which comprises four working procedures of variety selection, a greenhouse cultivation process, nutrient and water management and pest prevention and cure, and the pest prevention and cure. According to the method, a biological medicine fertilizer is applied during plantation, is pollution-free, reduces environmental pollution, exerts a pest prevention and cure effect, and prevents and reduces pests, and a microelement slow release fertilizer, distilled grains, fish scale powder and a zinc fertilizer which are applied in a base fertilizer have a remarkable yield increase effect on the cucumbers.

The invention belongs to the field of coating composition, in particular relates to a preparation method of an antimicrobial coating based on shell powder. The preparation method comprises the steps of performing desalination and degreasing treatment, drying treatment, high temperature puffing calcining treatment, cooling treatment and crushing treatment on shells firstly to obtain the shell powder; adding a drying adjuvant additive and a binder in the shell power, stirring and treating the shell power to obtain the antimicrobial coating. According to the preparation method, the natural shell power is adopted as a main raw material, so that the antimicrobial coating has an obvious antimicrobial effect, is safe and without toxicity, and is suitable for a various of trees; all raw materials are in reasonable proportion, the antimicrobial coating has a good antimicrobial effect, is harmless to a human body and the environment, and the harm of an existing antimicrobial coating to trees and the environment can be overcome.

The invention discloses an edible Manshuihe lily high yield cultivating technology, wherein the cultivation process comprises six steps of land selection, deep ploughing and fertilization, seedball selection, planting, field management and harvest. The Chinese herbal medicine insert disease preventing agent is applied during the cultivation process, so the environmental disruption is prevented, the environmental pollution is reduced, the function of insect and disease prevention is achieved, and the happening of the insect and disease is prevented and reduced. Ferrous sulfate and zinc sulfate in a base fertilizer, blade surface fertilizers, magnesium fertilizers, zinc fertilizers and boric fertilizers have significant production increase function to the Manshuihe lily; and meanwhile the quality of the Manshuihe lily is increased greatly.

The invention relates to full-nutrition formula powder for patients with tumors and a preparation method of the full-nutrition formula powder. Based on the total weight of 100g, the full-nutrition formula powder comprises the following components of 5g-30g of protein, 4g-26g of fat, 30g-80g of carbohydrate, 1g-10g of dietary fibers, 190mg-970mg of vitamins, 1.30g-5.65g of minerals, 1g-10g of a flavoring agent and 0.1g-0.5g of a specificity nutritious supplement, wherein the component of fat comprises 0.1g-2.5g of fish oil; and the specificity nutritious supplement is a mixture of soybean lecithin, a yeast extract, taurine and L-carnitine. The full-nutrition formula powder disclosed by the invention is convenient to carry and can provide comprehensive nutritional support; the full-nutritionformula powder is rich in omega-3 unsaturated fatty acids, especially the ingredient of fish oil provides rich beneficial ingredients of EPA and DHA, and the fish oil and the vegetable oil are combined to form reasonable collocation, so that the body restoring of the patients is promoted.

The invention discloses a method for nondestructively detecting the extended vertical depth of the roll contact fatigue of a steel rail. The method can solve the problem that during a steel tail maintenance and polishing process, the vertical depth of a crack is judged by experience or assumption, and provides quantitative theoretical analysis for the steel rail maintenance of a railway system, sothat the service life of the steel rail is prolonged, and the operation and maintenance costs of the railway are reduced. According to the method, based on an existing alternating current electromagnetic field measurement technology, a measurement probe needs to scan the crack by maintaining an included angle of 45 degrees with the length direction of the surface of the crack and pass through thecenter of the surface length of the crack, and thus a Bz signal is acquired, a Bz trough-peak ratio is computed, the relations between the ratios and actual crack vertical angles are researched, andthe vertical depth of the crack is computed in combination with a crack bag depth provided by a Bx signal. The relations between the cracks with different surfaces and vertical angles and the Bz trough-peak ratios are solved by using a finite element model and a database is built, and if the crack surface length and the Bz trough-peak ratio are input, the vertical depth of the crack can be output.

The invention discloses a polypeptide fragment for preparing DC (Dendritic Cell) vaccine and the DC vaccine. The polypeptide fragment is selected from at least one of amino acid sequences as shown inSEQ ID NO. 1 to SEQ ID NO. 6. The DC vaccine contains polypeptide fragment loaded DC. Specifically, the DC vaccine is prepared from the polypeptide fragment loaded DC, human serum albumin and normal saline, wherein the mass concentration of the human serum albumin in the normal saline is 5 to 20 percent, and the density of the polypeptide fragment loaded DC is (0.5-2)*10<6> per mL. According to the polypeptide fragment for preparing the DC vaccine and the DC vaccine, disclosed by the invention, human mammaglobin is selected as an attack target spot, an effective DC polypeptide vaccine preparedfrom the polypeptide fragment obtained through computer design and experimental screening can be used for treating patients suffering from HER2 (Human Epidermal Growth Factor Receptor-2) positive / negative breast cancer, and preventing recurrence and metastasis. The DC vaccine is capable of reducing the production cost while increasing the vaccine safety.

The invention discloses Bacillus subtilis BBD012, which is classified and named as Bacillus subtilis; the preservation number is M 2019097. The Bacillus subtilis BBD012 can be used for inhibiting botrytis cinerea and / or cladosporium fulvum cooke. The preparation is Bacillus subtilis BBD012 cultivating fluid. The preparation method includes steps of inoculating single colony of Bacillus subtilis BBD012 to an LB liquid culture medium; and cultivating in a constant-temperature shaking incubator at 28 DEG C for 24 hours at 160 r.min-1; diluting the colony of bacteria solution after being cultured until 4x108 cfu.mL-1 by sterile water; the prevention and treatment method includes step of spraying a tomato plant by the Bacillus subtilis BBD012 culture liquid. The Bacillus subtilis BBD012 has good antagonistic effect to botrytis cinerea and cladosporium fulvum cooke; the prevention and treatment effects to botrytis cinerea and cladosporium fulvum cooke can reach 64.9% and 58.0% respectively; therefore, the Bacillus subtilis BBD012 has very good disease preventing effect.

The invention discloses a gel foam for coal seam fire control, wherein the gel foam comprises 1.5%-0.7% of foaming agent, 1%-0.4% of synthetic super absorbent foam stabilizer and the balance of water by weight percentage. Compared with the traditional water slurry and gel, the gel foam is wider in coverage and can be piled up in the vertical direction quickly; the gel foam is capable of bringing more water and solid incombustible matters into a fire preventing and extinguishing region; as a result, the foam intensity is enhanced and the fire preventing and extinguishing efficiency is greatly improved; the foaming agent is formed by compounding surfactants such as an alkyl glycoside and an alkane sulfonate; the synthetic super absorbent resin is good in salt resistance; the gel foam is also obviously improved in water absorption capability in contrast with other gel foam; besides, the time taken to separate out 50 ml of water by standing the gel foam ranges from 4 to 5 hours; the time of the half foam life period is more than 18 hours; the stability of the foam and the persistence of foam plugging are improved; and moreover, the gel foam can be piled up in the vertical direction and is capable of achieving the prevention and treatment effects on high-position and medium-position coal.

The present invention relates to meningococcal vaccine and its preparation process. Purified colony-A meningococcus polysaccharide and colony-C meningococcus polysaccharide are made to couple chemically with colony-B meningococcus outer membrane protein separately to form monovalent binders, and the monovalent binders are then mixed to compound the vaccine. The vaccine may be used for infant to prevent epidemic cerebrospinal meningitis caused by colony-A and colony-C meningococcus and ichorrhemia.

The invention relates to an automatic detection system and method for monitoring the behavior that a person does not wear a mask based on a video. The automatic detection system comprises the following five modules: a mask wearing detection module; a pedestrian flow direction prediction module; a regional risk assessment prediction module; an information visualization module; and an alarm reporting module. Behaviors of not wearing the mask are extracted, the flow direction and crowd density are analyzed, and problem-prone areas are analyzed, and automatically reporting and broadcasting promptsfor alarming of pictures without mask wearing behaviors and global display of high-incidence areas.

The invention relates to irpex lacteus LL210, application thereof and a biocontrol microbial agent. The irpex lacteus provided by the invention is classified and named as Irpex lacteus, and the preservation number of the Irpex lacteus is CGMCC No.21057. A strain is separated from tomato leaves, and is non-toxic and free of pathogenicity. A plate confrontation test shows that the strain can effectively inhibit mycelial growth and spore germination of tomato botrytis cinerea and tomato late blight, and can be used for antagonizing plant pathogenic fungi tomato botrytis cinerea and / or phytophthora. The biocontrol microbial agent prepared from the irpex lacteus LL210 is used for preventing and treating tomato diseases, the prevention and treatment effects on tomato botrytis cinerea and late blight reach 81.35% and 87.68%, the biocontrol microbial agent has a good disease prevention effect and good compatibility with the environment, and a new microbial resource is provided for biological prevention and treatment of diseases of plants such as tomatoes.

The invention provides an intelligent vehicle-mounted fatigue monitoring system and method, and relates to the field of vehicle safety. The intelligent vehicle-mounted fatigue monitoring system is characterized by comprising a vehicle-mounted end, a cloud end, a user moving end and a supervising end; the vehicle-mounted end comprises a video acquisition module, a code processing module, an arithmetic treatment module, a sensor system, a central processing unit and an operation interface; the cloud end comprises a data transmission device, a cloud end data receiving device and a cloud end processor; the supervising end comprises a supervision department data transmission device and a supervision department processor; the user moving end comprises a moving end data transmission module and a moving end operation interface. The intelligent vehicle-mounted fatigue monitoring system provided by the invention has the advantages that the monitoring is accurate and reliable, a big data analyzing and supervising function is achieved, the traditional arithmetic is improved, and arithmetic trap is avoided.

The invention discloses a peanut planting method and relates to the technical field of crop cultivation. The method includes the following steps of seed sowing, soil preparation, field planting and management in the growth period and the full-blossom period. Compared with the prior art, due to the fact that disease and insect pest preventing agent of Chinese herbal medicine is applied, no pollution is generated, environmental pollution is reduced, and the disease and insect pest preventing effect is achieved; meanwhile, because the seed sowing method is changed, the photosynthetic efficiency of canopies is improved, and the yield of peanuts is increased.