40results about How to "Improve prevention and control efficiency" patented technology

The invention discloses a method and system for evaluating a risk of an information system. The method comprises the steps of obtaining a safety risk report of the information system; determining the values of basic elements of the risk of each evaluated object in the information system according to the safety risk report, wherein the basic elements of the risk at least include three basic elements of assets, threats and vulnerability; for any to-be-evaluated object, determining the loss caused by the risk according to a vulnerability value of the to-be-evaluated object and an asset value of the to-be-evaluated object; determining the possibility of the risk according to the vulnerability value of each to-be-evaluated object and the asset value of each to-be-evaluated object; and multiplying the loss caused by the risk and the possibility of the risk and then extracting a root to obtain the risk value of each to-be-evaluated object.

The invention discloses a dynamic monitoring method for the new plaques of spartina alterniflora, and belongs to the technical field of environment monitoring. The method mainly aims to solve the problems that the estuary wetland environment is complex, the field monitoring and measurement work of the new plaques of spartina alterniflora is difficult to carry out, and more medium-spatial resolution satellites can only meet the monitoring requirement of a landscape scale and cannot identify the new small plaques due to the limitation of the spatial resolution of the medium-spatial resolution satellites; by uasing a single-platform high-resolution satellite, due to a revisit period and weather restrictions of cloudy and rainy estuary, the dynamic change monitoring of new plaques is not facilitated, while the multi-platform high-resolution satellite has different spatial resolutions, the accurate new plaque identification and measurement cannot be obtained when the multi-platform high-resolution satellite is directly and respectively used, so that the large-range and non-contact dynamic monitoring method for the new plaque of the spartina alterniflora based on the multi-platform high-resolution satellite data fusion technology is provided.

The invention belongs to the technical field of prevention and control of diseases and insect pests of fruit-bearing forests in agriculture and particularly relates to a method and a combination agent for comprehensive prevention and control of kiwifruit canker. The combination agent specifically comprises a leaf surface spray, a trunk coating, a root-irrigation agent and a spreading agent, and is used for comprehensive prevention and control of the kiwifruit canker through prevention and control of roots, trunks and leaf surfaces. The combination agent for comprehensive prevention and control of the kiwifruit canker has the advantages of easy availability, low toxicity and remarkable comprehensive prevention and control effects. The method for comprehensive prevention and control of the kiwifruit canker is simple and quite high in operability and popularization and application value.

An insect pheromone releaser system and an intelligent insect pheromone insect-control method based on the releaser system are disclosed. The releaser system comprises a fixed spray system and an insect pheromone system and a selectable release system. The insect control method comprises the following steps: 1. collecting insect information of a control area and carrying out compiled analysis; 2.determining pheromone release types, time, single release amount and other parameters; 3. inputting various parameters into an electronic control unit; 4. transferring pheromone effective components to the fixed spray system; and 5. releasing pheromone to agricultural and forest areas where control is needed according to the parameters such as time, single release amount and the like. The system and the method of the invention are green, safe and environmentally-friendly, and can control insect attack in large areas for a long time, and can be flexibly applied to various agricultural and forest areas, help reduce the control and release costs and artificial maintenance costs, and are suitable for large-scale industrial application.

The invention discloses a prevention and control method for field thrips and Tospovirus diseases. The method comprises the steps of carrying out field selection, carrying out pretreatment, carrying out transplanted disease control, carrying out disease control at the preliminary stage of flourishing growth, and carrying out harvesting. According to the method, the virus propagation thrips and the Tospovirus diseases propagated by the thrips can be effectively controlled, and the comprehensive control efficiency can reach 76.3% to 84.3%. According to the method, the prevention and control steps are simple, the design is reasonable, efficient and safe, the implementation performance is high, the prevention and control efficiency is high, the result repeatability is good, the yield per unit of crops and the income of farmers can be increased under the condition of not increasing prevention and control cost, the technical applicable range is wide, and the economic and ecological benefits are remarkable.

The invention provides a method for efficiently and comprehensively preventing and controlling sesame diseases. The method comprises the following steps: (1) selecting a disease-resistant variety; (2) selecting a high-quality farmland; (3) seeding in good time, performing rational close planting and performing crop rotation; (4) performing seed coating treatment; (5) preventing and controlling diseases in a seedling stage; (6) preventing and controlling diseases in a flowering stage; (7) harvesting in good time. The method can be used for effectively preventing and treating main diseases such as wilt of sesame, stem wilt and leaf wilt, the comprehensive prevention and control effect can be up to 77.37%-89.5%, and the yield is improved to 85.9-93.6%. The method is simple in comprehensive prevention and control step, reasonable in design, efficient and safe, high in practicability, high in prevention and control efficiency, good in result repetitiveness and low in cost, and can be used for increasing the sesame unit production and increasing incomes of farmers under the condition of not increasing the prevention and control cost, and is wide in technical application range and obvious in economic benefits and ecological benefits.

The invention discloses a remote monitoring type pest prevention and control monitoring multifunctional intelligent plant protection device comprising a prevention and control monitoring device and aremote control system. The prevention and control monitoring device is connected with the remote control system through the network. The prevention and control monitoring device comprises a first spore capture instrument, a second spore capture instrument, a third spore capture instrument and three remote photographing type pest condition observing and reporting lamps. The middle part of the top end of a monitoring station is fixedly connected with an automatic meteorological station through a rotating disc. The prevention and control monitoring device is installed in the prevention and control area, and the three spore capture instruments of the prevention and control monitoring device are utilized to effectively prevent and control the spore of the prevention and control area so that theprevention and control efficiency can be enhanced; meanwhile, the pest condition of the prevention and control area is recorded by using the pest condition observing and reporting lamps on the top part of the monitoring station, and the automatic meteorological station transmits multiple data of the prevention and control area to the centralized collector to be transmitted to the remote control system through the centralized collector so that the process of field detection can be reduced and the device is more user-friendly and intelligent.

The invention discloses a gridding rice sheath blight habitat evaluation method integrating multi-source remote sensing information. Prediction only depends on punctiform meteorological data and is relatively extensive, and a continuous planar prediction result cannot be provided. The method comprises the following steps: 1, selecting an investigation area, acquiring multi-source remote sensing data of the investigation area and investigating disease severity of the investigation area; 2, determining the position and area of late rice; and 3, extracting rice sheath blight habitat characteristics based on the multi-source remote sensing image. And 4, establishing a disease habitat suitability model. And 5, gridding the measured field, and extracting the remote sensing habitat characteristics of the rice sheath blight disease. And 6, masking each remote sensing habitat feature by using the late rice classification map to obtain each remote sensing habitat factor feature of the late rice.And 7, acquiring the disease habitat suitability degree corresponding to each grid according to the model. And 8, obtaining a disease habitat suitability spatial distribution map. Through investigation and research analysis, most of soil-borne diseases are found to be related to habitat conditions such as host plant growth state and farmland environment.

The invention discloses a face recognition temperature measurement terminal convenient to move, which belongs to the field of face recognition temperature measurement terminals and comprises a face recognition panel. A liquid crystal screen and a camera are arranged on the face recognition panel, a groove block is arranged at the upper end of the face recognition panel, and an infrared temperaturemeasurement instrument body is arranged in a groove of the groove block. Theinfrared temperature measurement instrument body is provided with a screen capable of displaying a measurement reading. Through the face recognition technology and the body temperature detection technology, body temperature monitoring can be rapidly conducted on all people going in and out, personnel information and passage records are registered, for example, in epidemic situation prevention and control, data traceability is achieved for epidemic situation prevention and control, datamation epidemic situation prevention and control is truly achieved, and theprevention and control efficiency is comprehensively improved. The fixing mechanism can fix different types of face recognition panels, fixing is quick, mounting and dismounting are convenient, the threaded lead screw is rotated by rocking the rocking handle to enable the sliding block to move forwards, angle adjustment can be conducted, and the application range is wide.

The invention discloses a sparse distribution type sex pheromone releaser which comprises a first cavity (1), a second cavity (2) and a liquid container (11), wherein the bottom of the first cavity (1) is connected with the bottom of the second cavity (2), the first cavity (1) can contain the second cavity (2) to form an outer cavity (4) which is filled with liquid, inner space of the second cavity (2) forms an inner cavity (3), two kinds of openings or notches which are formed alternately are formed in the lower end of the first cavity (1) and the lower end of the second cavity (2), the openings or notches, belonging to one kind, are communicated with the inner cavity (3) and outer space, sex pheromones in the inner cavity (3) can be released to the outer space through a large arc opening (8), and the openings or notches, belonging to the other kind, are communicated with the outer cavity (4) and the outer space. The releaser solves the problems that in traditional insect sex pheromone isotropic prevention, waste is caused, and sex pheromone prevention cost is high due to the fact that the sex pheromones are easily oxidized to lose efficacy, are uncontrollable and are released in an all-weather mode.

The invention discloses an honesty risk distribution map generation method based on a fish bone diagram, which comprises the following steps: receiving an honesty risk matrix, wherein the honesty riskmatrix comprises attribute characteristics associated with risk points existing in a business process; and generating a honesty risk distribution map based on the honesty risk matrix; according to the set screening conditions, searching for risk point data that conforms to the screening conditions; converting and combining the risk point data meeting the screening condition based on the first setting rule to obtain the result set data corresponding to the risk point data; generating fish bone diagram components; inputting the result set data into the fish bone diagram component, and generating an integrity risk distribution map based on the fish bone diagram component, wherein the integrity risk distribution map is used for displaying risk points existing in the business process. The invention also discloses an incorruptness risk distribution map generating device based on a fish bone diagram, an incorruptness risk distribution map, an incorruptness risk prevention and control method,device and system, and a storage medium.

The invention relates to the technical field of agricultural plant protection information and in particular relates to a device for measuring the content of chlorophyll of crop disease leaves. The device comprises a measuring probe, a spectral signal processing device and a height adjuster, wherein the measuring probe consists of a laser, a spectral receiver and a leaf loader; a clamping piece used for clamping is arranged between the laser and the leaf loader; the leaf loader is used for placing and fixing whole leaves of a to-be-measured crop; emergent rays of the laser irradiate the whole leaf surfaces of the to-be-measured crop; the spectral receiver detects spectral signals of the whole leaves of the to-be-measured crop and transmits the spectral signals to the spectral signal processing device; and the height adjuster is arranged on the spectral signal processing device, the measuring probe is loaded, and the measuring probe is subjected to position movement along with elongation or retraction of the height adjuster. According to the device disclosed by the invention, the relative content of the chlorophyll of the whole crop disease leaves can be conveniently and accurately measured, and the effects of establishing rapid disease control measures and guiding the agricultural production are achieved.

The invention discloses a method for controlling fruit cracking of pomelo through sequential management. According to the invention, nutrient elements and pesticides are timely applied according to physiological cycle and pest occurrence characteristics of the pomelo in a year, so fruit cracking and pest occurrence of the pomelo are reduced, wherein the physiological cycle of the pomelo in a year successively comprises a spring shoot period, a flowering period, a physiological fruit drop period, a young fruit period, a fruit harvest period and a postharvest reconditioning period. The method comprises the following steps: S1, before the spring shoot period, i.e., during the postharvest reconditioning period, applying a base fertilizer and trace elements; S2, during the spring shoot period, diluting the fertilizer with water by 600 to 800 times, carrying out foliage spraying for 3 to 6 times; and S3, diluting the fertilizer by 800 to 1000 times, and spraying 100 to 200 kg per mu of the diluted fertilizer onto the root part of a fruit tree during the spring shoot period. The method provided by the invention can efficiently prevent and control biting pests from occurrence in a pomelo orchard, controls the fruit cracking rate of the pomelo to be 5% or less at the same time, has the advantages of simplicity, practicability, significant pest-control and cracking-control effects, etc., and is applicable to popularization.

The invention discloses a Servlet interceptor-based security protection method, which is characterized by comprising the following steps of: constructing an interceptor; the configuration server side obtains an object accessing the context information; accumulatively calculating and comparing abuse detection index items; generating a decryption key based on the user name and the access time and returning the decryption key to the browser side; comparing the unforbidden key input by the user with the unforbidden key in the interceptor; intercepting and acquiring different types of request data by each interceptor, and executing blacklist and whitelist verification; and calling a component of an attack detection method preset in the interceptor, and detecting whether attack data exists in the user input data and the system output data. The effects of identifying different levels of security problems, executing different degrees of monitoring processing, realizing graded prevention and control, reducing manual monitoring and processing of vulnerability problems, and more importantly, improving the coverage of security prevention and control, and finally improving the prevention and control efficiency are achieved.

A high-efficiency comprehensive method for preventing and controlling sesame diseases, comprising the following steps: (1) selecting disease-resistant varieties; (2) selecting superior farmland; (3) timely sowing, reasonable dense planting, and crop rotation; (4) seed packaging (5) prevention and control of diseases at the seedling stage; (6) prevention and control of diseases at the flowering stage; (7) timely harvesting. The invention can effectively prevent and control major diseases such as sesame blight, stem point blight and leaf blight, the comprehensive prevention and control effect can reach 77.37%-89.5%, and the yield can be increased by 85.9%-93.6%. The present invention has simple comprehensive prevention and control steps, reasonable design, high efficiency and safety, strong implementability, high prevention and control efficiency, good repeatability of results, and low cost. The technology has a wide range of applications, and the economic and ecological benefits are remarkable.

The invention discloses an access control intelligent management early warning system based on epidemic situation shared data analysis. The access control intelligent management early warning system based on epidemic situation shared data analysis comprises an access control detection area information acquisition module, a personnel identity information acquisition and discrimination module, an information registration module, a personnel passing information acquisition module, a personnel passing information identification and analysis module, an access control management module, an information early warning module and an early warning personnel positioning module. A database and an early warning information sending module; according to the invention, through detailed detection and analysis of the passage information corresponding to the personnel entering the community, the problem that the management effect and the early warning effect of the community personnel cannot be effectively improved due to limitation of the management and early warning content of the existing access control management early warning system is effectively solved; the prevention and control effect of the community on epidemic situations is greatly improved, and meanwhile the safety of community personnel is effectively guaranteed.

The invention provides a public security prevention and control method based on view data, and the method comprises the steps: obtaining the basic information of a concerned person, giving an initial prevention and control risk integral value, and building the archive information of the concerned person; obtaining a view picture and recognizing a face picture; judging whether the face picture is a concerned person or not; updating the prevention and control risk integral value of the concerned person according to a preset integral rule; judging whether the prevention and control risk integral value updated by the concerned person reaches a prevention value or not; automatically calling the archive information of the concerned personnel and displaying the archive information as prevention information; and performing public security prevention and control analysis according to the prevention information, and judging whether an analysis result of the public security prevention and control analysis triggers a warning condition or not. The invention further provides a public security prevention and control module, public security prevention and control equipment and a computer readable storage medium. Compared with the prior art, the technical scheme of the invention can establish the archive information of the risk level integral model of the concerned personnel and realize accurate verification, and the prevention and control efficiency is high.

The invention provides a tracking method based on a block chain and a tracking server. The method comprises the steps that the tracking server obtains the first position information of a first tracking object sent by a block chain initiating node; the tracking server judges whether the first position information of the first tracking object is in a preset safe area range or not according to the first position information of the first tracking object; and if the first tracking object is not in the safe area range, the tracking server tracks the first tracking object based on the first positioninformation of the first tracking object. According to the embodiment of the invention, at least effective tracking of suspected patients with infectious diseases can be realized, so that the virus prevention and control efficiency is improved.

The invention discloses a method of an epidemic prevention and control system, and the method comprises the following steps: 1, an isolation person uploads own body temperature detection data to a body temperature detection module for data storage through a user terminal, and waits for communication establishing with a doctor monitoring terminal; 2, the doctor monitoring terminal calls the body temperature data of the isolation person of the designated user terminal and monitors the body temperature data of the isolation person; 3, the designated user terminal calls communication data through a communication module and waits for calling of the communication module with the specified doctor monitoring terminal; 4, the communication module of the specified doctor monitoring terminal calls the communication data uploaded by the specified user terminal , a medical service module sends a corresponding instruction to the isolation person, waits for the specified user terminal to obtain the corresponding medical service; and 5, the specified user terminal obtains a result, the isolation person performs corresponding medical service according to the instruction,uploads a medical service result through the specified user terminal, waits for the doctor monitoring terminal to obtain data, and monitor on the data in real time.

The invention discloses an impact ground pressure intelligent prevention and control system and a control method. The impact ground pressure intelligent prevention and control system comprises a shockwave detector, an impact ground pressure prevention and control controller and pressure relief equipment, wherein the shock wave detector is arranged in a detection region of a mine and is used for performing shock wave detection in the detection region according to a shock wave detection instrument sent by the impact ground pressure prevention and control controller; the impact ground pressure prevention and control controller is connected with the shock wave detector through a relay station and is used for controlling the pressure relief equipment to work according to shock wave data received from the shock wave detector; the pressure relief equipment is connected with the impact ground pressure prevention and control controller through the relay station and is used for performing pressure relief operation in the detection region. The shock wave detector and the pressure relief equipment automatically complete the shock wave detection work and the pressure relief work; the artificial participation is not needed; the casualties in the impact ground pressure prevention and control work are fundamentally avoided; the influence of human factors on the prevention and control work iseliminated; the prevention and control efficiency is improved.

The invention discloses a method for preventing and treating citrus canker, and particularly relates to the field of citrus planting. The method specially comprises the following preventing and treating steps of planting plants: using center points of citrus plants, and excavating circular foundation pits; performing irrigation protection: 15-20d before germination of spring shoots, according to the size of single citrus plants, blending different amount of thiosen copper with clean water, performing sufficient stirring, preparing diluent, enabling the diluent to water the circular foundationpit along the drip moulding of a tree crown; and performing spraying for one round: when the spring shoots germinate until the spring shoots are about 2cm, preparing mixed liquid from 500-times thiosen copper and 500-times mineral oil in the equal proportion, and spraying the front surfaces and the rear surfaces of leaves through a back type electric sprayer. The manner of preventing in advance, watering soil, spraying leaves, and adding mineral oil, is adopted, and a method that before pathogenesis, a copper preparation is adopted for watering roots, the copper preparation and the mineral oilare combined to spay the leaf surfaces, is adopted, so that the generation of citrus canker can be effectively prevented, the generation rate of the citrus canker can be obviously reduced, and the control efficiency of the citrus canker can be improved.

The invention discloses an intelligent fire-fighting analysis and management integrated platform based on a remote image analysis and processing technology. The platform comprises a region division module, a region parameter detection module, a tree density detection module, a fallen leaf basic parameter detection module, an external environment parameter detection module, a data processing and analysis module, a database, an early warning terminal and a display terminal. According to the platform, the tree density of each sub-region of the forest, the ratio of fallen leaves and green leaves in each sub-region, the fallen leaf thickness, the fallen leaf area, the external illumination intensity, the methane concentration, the oxygen concentration and the temperature of each sub-region are detected and analyzed in detail, so that the comprehensive danger influence coefficient of each sub-region of the forest is effectively counted, therefore, the problem that an existing forest fire-fighting platform does not detect and analyze factors of forest natural fire disasters is solved, the prevention and control efficiency of forest fire disasters is greatly improved, and intelligent fire-fighting and efficient management of forests are realized.

The embodiment of the invention provides an epidemic situation early warning method and device, computer equipment and a storage medium. According to the technical scheme provided by the embodiment of the invention, a mobile phone number of a user is acquired; querying travel data in a specified period according to the mobile phone number; judging whether the travel data is matched with a set early warning condition or not; and if the travel data is judged to be matched with the early warning condition, sending an early warning message to the epidemic prevention and control terminal. According to the technical scheme, the communication time delay can be reduced, the information reliability is improved, and the epidemic prevention and control efficiency is effectively improved.

The invention discloses a medicinal fertilizer and usage and application thereof. The medicinal fertilizer is prepared from the following raw materials in parts by weight: 40-70 parts by weight of quick lime, 15-40 parts by weight of tea seed cake, and 14-40 parts by weight of lime nitrogen. The medicinal fertilizer provided in the invention has triple functions of sterilizing and killing pests, regulating soil pH value and improving soil fertility, effectively lowers incidence rate of lotus rot disease, is easy to use, has high prevention and control efficiency, can be used in a wide range, is low in cost, and has good economic benefits.

The invention is suitable for the technical field of biological prevention and control, and provides a biological prevention and control device for controlling quantity of mouse groups in an eagle attracting platform nest type and a prevention system. The biological prevention and control device comprises a supporting device, an eagle nest device and a control device, the detachable supporting device, the detachable eagle nest device and the detachable control device are arranged, and the eagle nest device adopts the combination of an eagle platform and a circular truncated cone; and on the premise of ensuring the stability, the area of an eagle nest is increased. In addition, two cameras used for collecting images of the eagle nest and images of the ground are further arranged on the circular truncated cone, and information collected by the cameras can be transmitted outwards to a center console through a wireless transmission device in the control device. The control device comprises a storage battery for providing power, so that a mobile power supply can be provided, and the use is more convenient. The prevention and control device and the prevention and control system are convenient to assemble and transport, and the prevention and control efficiency of mouse damage can be effectively improved.

The invention relates to the technical field of mosquito control, in particular to a spinosad tablet and its preparation method and application. The spinosyn tablet consists of a sustained-release layer and an immediate-release layer. The immediate-release layer can disintegrate quickly after being put into water, release spinosad and effectively diffuse in water to play a mosquito-killing effect; while the slow-release layer can protect the activity and stability of spinosad in water, and release slowly and for a long time Spinosad can prevent and control mosquitoes in water bodies for a long time, greatly reduce the amount of drugs used and the number of injections required for mosquito control in water, and reduce the impact on the environment.

The invention discloses a myopia development intelligent early warning system based on teenager eye micro-expression changes and an intervention method thereof, and belongs to the technical field of myopia early warning, and the myopia development intelligent early warning system based on teenager eye micro-expression changes comprises a classroom high-definition monitoring system, a video recognition and distribution system, a myopia development early warning AI algorithm platform, a database system, a myopia early warning system and a myopia warning information pushing system. According to the myopia development intelligent early warning system and method based on teenager eye micro-expression changes, an AI algorithm is adopted to detect and process data, the recognition speed is high,the recognition accuracy is high, a corresponding relation table in a database is rich, and data matching is accurate.

The invention relates to a temperature measurement prevention and control method and system based on cloud data, and belongs to the technical field of temperature measurement, and the method comprises the steps: obtaining a temperature value of a to-be-measured person; judging whether the temperature value is greater than a temperature threshold; if yes, acquiring face information of the to-be-detected person; and acquiring and outputting identity information of the to-be-detected person based on the face information. The method has the effects of improving the working efficiency in the epidemic prevention and control process and reducing the difficulty degree in the epidemic prevention and control process.

The invention discloses an epidemic prevention device for preventing droplet infection and a using method thereof. The epidemic prevention device comprises a blocking layer, a fixing block is installed on the side wall of the blocking layer, a cavity I is formed in the fixing block, a sliding sleeve is slidably connected to the side wall of the fixing block in a sleeving mode, a pressing piece isfixedly connected to one end of the sliding sleeve, the other end of the sliding sleeve extends into the cavity I, a driving gear is fixedly connected to the extending end of the sliding sleeve, a clamping strip is connected into the driving gear in a meshed and sleeved mode, a rotating shaft is fixedly connected to the bottom surface of the clamping strip, one end of the rotating shaft is slidably connected with the driving gear in a sleeving mode, and the other end of the rotating shaft extends out of the fixing block. According to the epidemic prevention device, droplets on the surface of the epidemic prevention device can be cleaned, long-term attachment and volatilization of the droplets are avoided, the infection period is shortened, the spread is reduced, and the prevention and control efficiency is improved; and the situation that a skin-friendly layer is wetted due to long-term accumulation of water vapor can be avoided, the purpose that the epidemic prevention device is not easy to breed bacteria is achieved, the infection risk is reduced, and long-term use of consumers is facilitated.