54results about How to "Promote healthy development" patented technology

The invention discloses an Internet of Things authentication method and system, and relates to the technical field of Internet of Things. The system comprises a quantum machine learning behavior analysis module, a multi-factor authentication module, a block chain and intelligent contract module, an edge computing authentication processing module, a self-adaptive authentication strategy and risk assessment module, a privacy protection and data desensitization module and a cross-platform interoperation module. According to the invention, the security, efficiency and flexibility of the Internet of Things authentication system are significantly improved, so that the system can efficiently identify abnormal behaviors of equipment, effectively prevent potential security threats, significantly reduce authentication delay, and improve the response speed and user experience of the system. Therefore, the problems existing in the aspects of safety, authentication efficiency and expandability of a traditional authentication method are solved, and a safer, more efficient and more extensible authentication mechanism is provided for the Internet of Things equipment.

The invention relates to the technical field of power generation management, in particular to an evaluation method and device based on a new energy power station. And five dimensions of resource environment, system design, equipment quality, construction quality and production operation are evaluated, so that the overall condition of the new energy power station is comprehensively and deeply known, and an important basis and an effective systematic support are provided for normal promotion of asset transaction of the new energy power station. The dynamic evaluation method is adopted and is different from static evaluation, and the dynamic evaluation is concentrated in the aspects of data collection and processing, prediction and modeling, subjective factor processing and the like, so that the accuracy and effectiveness of the overall evaluation are ensured.

The invention discloses a green three-dimensional planting system for promoting agricultural economic development in an arid region. The green three-dimensional planting system comprises a climate adaptation module; the weather prediction module is responsible for providing weather change prediction; the crop selection and crop rotation module is responsible for selecting suitable drought-enduring crops and implementing scientific crop rotation; the three-dimensional planting structure module is responsible for designing a reasonable three-dimensional planting framework according to the selected drought-enduring crops; the soil improvement module is responsible for adding an organic fertilizer and a modifier and improving the soil moisture retention capability; according to the invention, through weather prediction information provided by the climate adaptation module, the system can predictively adjust an irrigation strategy, and insufficient or excessive irrigation caused by sudden weather change is avoided. The intelligent irrigation module is combined with a neural network algorithm, the irrigation amount and time are accurately calculated and automatically adjusted according to the real-time meteorological data, the drought-enduring crop characteristics, the three-dimensional planting architecture and the soil improvement condition, accurate control over irrigation is achieved, and the utilization efficiency of water resources is remarkably improved.

The invention provides a primer group and a kit for identifying corn varieties and application of the primer group and the kit. The primer group comprises a first primer pair to a 200th primer pair, each primer pair comprises a forward primer and a reverse primer, and the forward primer of the first primer pair, the reverse primer of the first primer pair to the forward primer of the 200th primer pair and the reverse primer of the 200th primer pair are sequentially shown as SEQ ID NO: 1 to SEQ ID NO: 400 in a sequence table. DNA fingerprint data of to-be-detected samples can be obtained through multiple PCR amplification and high-throughput sequencing by utilizing the primer group, then a variety identification conclusion is obtained by comparing the DNA fingerprint data of the to-be-detected samples, the accuracy and the digitization degree are high, hundreds of to-be-detected samples can be compared at a time through sequence analysis software, the variety identification conclusion is rapidly obtained, and the method is suitable for large-scale popularization and application. The accuracy and efficiency of corn variety identification can be obviously improved.

The invention, which relates to the technical field of travel big data evaluation, discloses a travel big data evaluation system comprising a tourist attraction supporting facility evaluation module, a social media big data evaluation module, a miraculous degree module and a comprehensive scoring module. The invention also discloses a travel big data evaluation method. The method comprises the following steps: collecting scenic spot data; cleaning and standardizing the collected data, and performing hierarchical scoring; analyzing the processed data to generate a comprehensive score; and the generated score and analysis result are fed back to the scenic spot and the travel management department, and optimization suggestions and improvement schemes are provided. According to the invention, on the basis of social media data, the service quality, environmental protection and tourist experience of tourist attractions and cultural projects can be monitored in real time, dynamic feedback is provided through a scientific evaluation system and a big data analysis model, the tourist service quality is improved, the international competitiveness of cultural tourist resources is enhanced, and support is provided for the development of the cultural industry.

The invention belongs to the technical field of biological detection, and particularly relates to an auxiliary device for bovine tuberculosis kit detection and a use method of the auxiliary device. The problems that existing bovine tuberculosis detection equipment is large in size, inconvenient to carry to the site, complex in operation, low in detection efficiency and high in detection cost are solved. According to the scheme, a plurality of vibration assemblies are arranged on a box body, the vibration assemblies are connected with a supporting assembly, the vibration assemblies are used for driving the supporting assembly to move up and down, a storage box is placed on the supporting assembly, a pore plate is arranged on the storage box, and a sample tube is placed on the pore plate; the auxiliary device for bovine tuberculosis kit detection has the advantages of being small in size, light in weight, easy and convenient to operate, convenient to carry, low in cost and the like so as to meet the requirement for on-site rapid detection, especially in areas with limited resources, the timeliness and accuracy of bovine tuberculosis diagnosis are improved, prevention and control measures can be taken in time, and the detection efficiency is improved. Disease transmission risks are reduced, and healthy development of animal husbandry is guaranteed.

The invention provides a smile image recognition system, which comprises a smile display module, and the smile display module comprises a smile acquisition sub-module, a smile recognition sub-module, a smile evaluation sub-module and a display sub-module. Wherein the smile acquisition sub-module is configured to acquire a target object; the smile recognition sub-module is configured to recognize the collected smile image so as to obtain expression features in the smile image; the smile evaluation module is configured to perform scoring test on each smile image according to a preset method; and the display sub-module is configured to provide the scored smile image pair to the display device according to a preset rule. The smiling condition of the student can be displayed, so that the psychological condition of the student is reflected laterally, a school can observe the smiling display condition of the student in the system through the system, psychological counseling can be carried out in a targeted mode, and the psychological health level of the student is promoted to be improved.

The invention discloses a chip rapid over-temperature test system and method, and the system comprises a constant temperature control unit, a temperature monitoring unit, and a data collection and processing unit, the constant temperature control unit is connected with the temperature monitoring unit, and the data collection and processing unit is connected with the temperature monitoring unit. The invention relates to the technical field of chip testing. According to the chip rapid over-temperature test system and test method, the high-temperature environment of the chip in practical application can be simulated, and the performance of the chip at the high temperature can be comprehensively evaluated through rapid temperature rise and accurate temperature control, so that the test efficiency is improved, the test cost is reduced, the accuracy and reliability of the test result are ensured, and meanwhile, the test efficiency is improved. The system can monitor the temperature change and performance data of the chip in real time, provides powerful data support for the quality control of the chip, and is helpful for improving the reliability of the chip and prolonging the service life of the chip.

The invention relates to the technical field of financial risk control systems, in particular to a supply chain financial intelligent risk control system and method. The random matrix construction module is in communication connection with the data acquisition module; constructing a random matrix based on the supply chain knowledge graph data; the topological feature extraction module is in communication connection with the random matrix construction module; the risk propagation model module is in communication connection with the topological feature extraction module; the nonlinear risk quantification module is in communication connection with the risk propagation model module; the quantum probability risk prediction module is in communication connection with the nonlinear risk quantification module; based on a nonlinear risk quantification result, performing quantum probability risk prediction; the risk assessment result output module is in communication connection with the quantum probability risk prediction module; the enterprise risk assessment report is generated, the overall efficiency of supply chain financial risk management is remarkably improved, the current risk condition can be accurately assessed, and risk events possibly occurring in the future can be predicted.

The invention provides a user charging behavior modeling method and system, and the method comprises the steps: obtaining the global charging behavior data of a user, carrying out the analysis of the global charging behavior data of the user through a clustering method, and extracting the global charging behavior preference characteristics of the user; on the basis of global charging behavior preference characteristics, key factors influencing user behavior categories are analyzed by using information gain, a user behavior preference classification model is constructed, and charging behavior preferences of the user in each scene are determined; and obtaining historical charging behavior data of the user, and based on the historical charging behavior data and the key factors, utilizing the trained user charging behavior model to predict the user charging behavior of the target prediction day. By analyzing and modeling the charging behaviors of the user in different scenes, the efficiency of the power system and the charging experience of the user are improved.

The invention relates to the technical field of agriculture, in particular to a pelleting formula of isatis tinctoria seeds capable of resisting root diseases and promoting rooting. The formula comprises the following components: isatis tinctoria seeds, an antifungal agent, a rooting accelerant, a humectant, a nutrition additive and an adhesive. The pelleting formula is prepared by the following steps: firstly, uniformly mixing isatis tinctoria seeds with an antifungal agent; adding a rooting accelerant, and continuously stirring; adding the humectant, and fully mixing; adding a nutrition additive, and uniformly mixing with the seeds; adding an adhesive, and continuously stirring; feeding the mixture into a granulator for granulation to form seed pellets with the diameter of 3-5mm; and drying the prepared seed pellets, and packaging after quality inspection. According to the isatis tinctoria seed pelleting formula capable of resisting root diseases and promoting rooting provided by the invention, the disease resistance and rooting rate of the seeds are remarkably improved by optimizing formula components and a preparation process.

The invention relates to the technical field of biological medicine, in particular to application of GW4064 in preparation of drugs for resisting porcine reproductive and respiratory syndrome virus. The invention discloses a novel application of a farnesyl ester X receptor stimulant GW4064 in preparation of a PRRSV (porcine reproductive and respiratory syndrome virus) resisting medicine. The GW4064 has strong antiviral activity on PRRSV (Porcine Reproductive and Respiratory Syndrome Virus), and particularly has a remarkable inhibition effect on a high-pathogenicity strain (HP-PRRSV). The GW4064 interferes with the life cycle of the virus by targeting the NSP3 protein of the PRRSV, so that the replication and propagation of the virus are inhibited. The GW4064 has a remarkable antiviral effect on various variants of the PRRSV, and shows a broad-spectrum antiviral effect. Meanwhile, the GW4064 is small in molecular weight, can easily enter cells, and can efficiently play a role without carrier delivery. The invention also provides a pharmaceutical composition taking GW4064 as a main active component, and a theoretical basis and a practical basis are provided for development of PRRSV antiviral drugs.

The application relates to the technical field of data processing, and is applied to an insurance business scene, and provides an identity verification method and device, an electronic device and a computer readable storage medium, the method comprising the following steps: acquiring a static figure image; converting the static figure image into a dynamic figure video; performing basic action comparison processing on a collected real-time dynamic video to be verified and the dynamic figure video to obtain a basic action comparison result; performing micro-expression comparison processing on the real-time dynamic video to be verified and the dynamic figure video to obtain a micro-expression comparison result; performing three-dimensional posture comparison processing on the real-time dynamic video to be verified and the dynamic figure video to obtain a three-dimensional posture comparison result; and determining an identity verification result according to the basic action comparison result, the micro-expression comparison result and the three-dimensional posture comparison result. Through the technical scheme, the problem that a static verification is easy to break through in the industry can be solved, and the healthy development of the insurance business is thus facilitated.

The utility model relates to the technical field of fitness equipment, in particular to a reverse high-position rowing machine which comprises a main machine frame, a movable arm assembly, a transmission assembly and a counterweight assembly. The movable arm assembly comprises high-position movable arm sets which are located on the two sides of the top of the main machine frame and move independently, and the high-position movable arm sets on the two sides are connected with a counterweight assembly through transmission assemblies on the two sides. According to the reverse high-position rowing machine, the structure is optimally designed, so that the reverse high-position rowing machine has a better process feeling, and the movement experience feeling is greatly improved; and the reverse high-position rowing machine with different structures is provided, so that the market structure is enriched, benign development of fitness equipment of the type is facilitated, and customer selection is facilitated.

The invention discloses a remote supervision system for motor vehicle detection, and relates to the technical field of motor vehicle detection, and the system comprises a detection data collection module which employs a multi-type sensor array to collect tail gas emission, vehicle speed, braking, light and axle load data at a detection line, and transmits the data to a data collection unit for caching through a high-speed wired network; the data encryption transmission module is used for encrypting data through a national cryptographic algorithm, transmitting the data to a remote supervision center through a wireless network or a VPN network, and authenticating the data through a digital certificate during transmission; the remote supervision center module is used for processing, analyzing and verifying data by a high-performance server cluster and storing the data in a distributed database; and the intelligent analysis and early warning module analyzes the data by using big data and an artificial intelligence algorithm, and pushes early warning in multiple modes when abnormity occurs. According to the invention, the supervision efficiency and precision are improved, multiple types of sensors and an intelligent identification technology ensure accurate and standard detection, guarantee data security and reliable encryption transmission and distributed storage, and can early warn risks in time and optimize the management of a detection mechanism.

The invention provides an advertisement bidding method and device, equipment and a storage medium, which can be applied to various scenes such as advertisements. The processing method comprises the following steps: a demand side platform obtains an advertisement request; based on the advertisement request, obtaining K candidate advertisements, the minimum advertisement revenue of the target media platform for each candidate advertisement, and the minimum advertisement consumption of an advertiser of each candidate advertisement for the candidate advertisement; for the ith candidate advertisement in the K candidate advertisements, based on the minimum advertisement revenue corresponding to the ith candidate advertisement and the minimum advertisement consumption corresponding to the ith candidate advertisement, the bidding of the ith candidate advertisement is determined, and the bidding is that the advertisement revenue of the ith candidate advertisement in the target media is not smaller than the corresponding minimum advertisement revenue; and under the condition that the advertisement consumption of the advertiser of the i-th candidate advertisement for the i-th candidate advertisement is not less than the corresponding minimum advertisement consumption, the demand side platform selects the bid of the advertisement when the advertisement revenue of the i-th candidate advertisement is maximum, so that the bidding accuracy is improved.

The invention relates to the technical field of environmental parameter control, in particular to an automatic control method and system for a goat breeding environment, and the method comprises the steps: collecting and preprocessing a multi-source data sequence in the goat breeding environment; constructing a high-temperature flying dust interference condition and a chemical gas interference condition of any goat breeding house in each control interval; and generating a proportional term regulation factor according to the high-temperature flying dust interference condition and the chemical gas interference condition, and dynamically regulating the proportional term of the ventilation motor power of any goat breeding house in each control interval through the proportional term regulation factor. According to the method, the stability of automatic control of the goat breeding environment is improved by adjusting the PID control proportional item of the ventilation motor of the goat breeding house.

The utility model relates to the technical field of seeding machines, and discloses a high-efficiency organic Tibetan medicine planting seeding machine which comprises a seeding machine body and material guide pipes installed on the seeding machine body at equal intervals, the end faces of the material guide pipes are fixedly connected with a connecting pipe, an annular air bag is fixedly installed in the connecting pipe, and the outer surface of the connecting pipe is fixedly sleeved with a fixing base. And a material blocking assembly is mounted in the fixed seat. Through cooperation of the material blocking assembly and the annular air bag, accurate fixed-distance seeding is achieved, when the seeding machine body moves, the rotating wheel rotates to finally enable the sealing disc to slide, the state of the annular air bag is controlled, then opening and closing of the feeding groove are adjusted, it is guaranteed that the seeding distance is relatively fixed during non-uniform-speed movement or in a special environment, and the seeding efficiency is improved. And the annular air bag is made of an elastic material, so that the seeds cannot be damaged when the feeding groove is closed, the seed damage risk is reduced, the germination rate is increased, and the planting quality of the Tibetan medicine is improved.

The invention discloses a positive control sequence screening method of strawberry mottle virus. The method comprises the following steps: S1, preparing a strawberry material; s2, sampling: collecting a positive control sample and a negative control sample; s3, RNA extraction and sequencing: extracting RNA by adopting a kit, detecting the RNA, and performing RNA sequencing; and S4, preparing RNA positive control plasmids. The virus sequence is deeply analyzed and sequenced by adopting a genomics method, a positive control sample is designed and developed, and the detoxification effect of strawberry seedlings can be accurately evaluated. Compared with a traditional strawberry seedling phenotype detection method, the method has the advantages that the virus detection is rapid and efficient, the detection time is shortened, and the false detection rate is reduced. Technical guarantee is provided for healthy development of the strawberry industry, the application range is wide, the blank of domestic strawberry virus-free seedling detection standards is filled, and the method has remarkable popularization and application potential in the global strawberry planting market and is wide in application prospect.

The invention discloses acinetobacter calcoaceticus, and the acinetobacter calcoaceticus is named as acinetobacter calcoaceticus ES28, and the preservation number of the acinetobacter calcoaceticus ES28 is GDMCC65292. The acinetobacter calcoaceticus ES28 with selenium oxidation and reduction functions has the capability of oxidizing SeMet into selenite which can be directly absorbed and utilized by plants, so that selenium enrichment of the plants is promoted; se (IV) is reduced into red nano-selenium (SeNPs); the strain is an effective supplement for selenium oxidation and selenium reduction strain resources.

The invention relates to a preparation method of a PVC cable material, and the method comprises the following steps: obtaining order information, and extracting and generating a preparation demand instruction; matching and determining a required target formula according to a preparation requirement; performing part replacement optimization on each preparation device according to the device optimization information in the target formula; generating a raw material scheduling instruction according to the target formula, and scheduling a worker to convey the raw materials to the preparation equipment; issuing the equipment parameter information to the preparation equipment for parameter setting according to the target formula; and generating a process control instruction based on the preparation process flow information of the target formula, sending the process control instruction to each preparation device, and controlling the preparation devices to process and prepare the raw materials according to the preparation process flow to obtain the PVC cable material required by the order. The device has the effects of effectively improving the production efficiency and the production quality of the cable material and reducing the production cost.

The present invention discloses a two-stage outsourcing service transaction method based on data encryption and blockchain, comprising the following steps: obtaining service data from the blockchain, and dividing the service data into a first data fragment and a second data fragment; sending the first data fragment to the contractor; calculating the first hash value and the second hash value of the first data fragment and the second data fragment respectively, and publishing the fusion hash value and the first hash value on the blockchain according to the first hash value and the second hash value; depositing the deposit of the contractor into the smart contract within a preset first time period; receiving transaction information; when the transaction information is confirmation information from the smart contract, sending the second data fragment to the blockchain within a preset second time period, and when the transaction information is off-chain arbitration information of the arbitrator, executing step S6; sending the service data to the arbitrator. The present invention can improve the security, transparency and integrity of data transactions.

The invention relates to the technical field of big data analysis, in particular to a chemical product market analysis method and system based on big data, and the method comprises the following steps: obtaining online service data of a chemical product based on a chemical product online service platform, the online service data comprising online browsing information and transaction data of the chemical product; establishing a purchase driving force analysis model according to the browsing information and the transaction data, and analyzing the demand condition of the chemical product through the purchase driving force analysis model; constructing a product sales prospect prediction model according to the browsing information and the transaction data, and analyzing the sales condition of the chemical product by using the product sales prospect prediction model; the market status of the chemical products of the service platform is evaluated in combination with the demand status and the sales status, and price monitoring and quantity regulation and control of the chemical products are realized. The chemical product market information is analyzed based on the online service platform data, comprehensive and accurate market information is provided for platform chemical products, and chemical production and marketing strategies are achieved.

The application provides a green electricity identification traceability checking method based on a blockchain, comprising the following steps: obtaining green electricity consumption identification basic business data of a user through a green electricity consumption accounting application module, and uploading the data to the blockchain for solidification and evidence storage; the user submits a green power consumption rating application to a green electricity consumption identification management module, the green electricity consumption identification management module receives the application, obtains the green power consumption level grade of the user from the blockchain according to the green electricity consumption identification basic business data, generates a green power consumption grade identification and a traceability two-dimensional code, the user scans the traceability two-dimensional code to send a traceability request to a green electricity identification traceability module, the green electricity identification traceability module queries the corresponding green electricity consumption identification basic business data according to the traceability request, generates a green electricity consumption accounting list according to the green electricity consumption identification basic business data, and feeds back the green electricity consumption accounting list to the user, and the application can realize credible, efficient and transparent application of the green electricity consumption identification.

The invention relates to the technical field of timed watering, and discloses a rotatable flowerpot support capable of timed watering, which comprises a flowerpot support, a base is fixedly connected to the bottom of the flowerpot support, a lifting assembly is arranged in the base and is used for lifting a flowerpot body to a light irradiation height, and a water storage cylinder is arranged in the middle of the flowerpot support and is used for storing water in the flowerpot body. The rear side of the water storage cylinder is communicated with a water suction pump through a flow guide pipe, the output end of the water suction pump is fixedly connected with a flow dividing pipe, the two ends of the flow dividing pipe are fixedly connected with conveying pipes respectively, and the top of the flowerpot support is fixedly connected with a mounting frame. The connecting rod is pushed through the air cylinder, so that the first inclined supporting rod and the second inclined supporting rod swing, and therefore the lifting assembly can adjust the height of the flowerpot body according to the actual requirement of plants for illumination. The plants can be in a more suitable light environment, photosynthesis is effectively promoted, the plants are assisted to grow vigorously, and therefore the growth requirements of the plants can be better met.

The invention discloses a method for preparing vinyl ether by taking ethylene glycol as a raw material. According to the method, industrial raw materials including ethylene glycol and alkyl alcohol which are low in price are adopted, a solid acid catalyst and a solid base catalyst are used for catalyzing an etherification reaction and a cracking reaction respectively, and therefore the vinyl ether product with the high additional value is prepared. The method is good in economic benefit, and the technology and the device are high in universality; a green reaction process is adopted, the process is safe and environment-friendly, and the device can be large-scale; the cracking byproduct alcohol is recycled as an etherification reaction raw material, the raw material utilization rate is high, and energy utilization is reasonable.

This invention discloses the application of a Trichinella spiralis cysteine ​​protease inhibitor in acute myocardial infarction and subsequent ventricular remodeling, belonging to the field of medicinal chemistry. This invention provides a drug that can prevent, alleviate, and / or treat acute myocardial infarction and subsequent ventricular remodeling. The active ingredient of this drug is the Trichinella spiralis cysteine ​​protease inhibitor cystatin, abbreviated as rTs-Cys. rTs-Cys can effectively delay acute myocardial infarction and inflammatory response in mice, reduce the infarct area, improve cardiac function deterioration, and reverse organ pathological damage, providing a new approach for the clinical treatment of acute myocardial infarction and subsequent ventricular remodeling.

The application relates to the technical field of automobile intelligent cockpit, in particular to a kind of child monitoring method and device of vehicle, vehicle and storage medium, wherein, the method comprises: detecting whether the passenger in the vehicle meets the preset child condition;When it is detected that the passenger in the vehicle meets the preset child condition, it is determined that the passenger in the vehicle is a child, and the actual mental state of the child is collected;According to the actual mental state, the target monitoring action of the vehicle is matched, and at least one interactive device of the vehicle is controlled to execute the target monitoring action. Therefore, the user with a child can drive with the child, the child cannot be timely and accurately monitored, the feeding of the child is affected, the user's mental stress and physical burden are large, and the monitoring efficiency is low.

The invention provides a photovoltaic power station planning method and system based on a mud flat scene, and the method comprises the steps: obtaining a landform image of a to-be-planned region, and determining a first region according to the landform image and a tide factor; obtaining a vegetation area, a wild animal habitat area and a migration area of the to-be-planned area, and determining a target area in the first area according to the relationship between the vegetation area, the wild animal habitat area and the migration area and the first area; calculating a photovoltaic power station planning area of the target area, and judging whether the photovoltaic power station planning area is greater than a preset area; and if yes, pushing the photovoltaic power station planning area to the user, so that the stability of natural ecology and the healthy development of the photovoltaic power station can be ensured.

The utility model provides a peach tree seedling culture device, which relates to the technical field of peach tree seedling culture and comprises a seedling culture box, two electric push rods are fixedly mounted on one side of the inner wall of the seedling culture box, concave blocks are fixedly mounted at the output ends of the two electric push rods, and first supporting shafts are fixedly mounted on the inner surface walls of the two concave blocks. The outer surface walls of the two first supporting shafts are movably sleeved with straight rods, and one side of the outer wall of the seedling raising box makes contact with a water tank. According to the automatic watering device, the two water pumps are opened, water in the water tank reaches the two corrugated pipes along the two watering pipes, then the two electric push rods are started, the straight rods are movably arranged on the first supporting shaft and the second supporting shaft in a sleeving mode, the length of the straight rods is not changed, and therefore the two corrugated pipes can swing left and right through stretching and retracting of the electric push rods; and water is sprayed to each area on the seedling raising bed through the two rotary nozzles, so that the appropriate humidity required by the growth of the peach seedlings is kept, and the use effect of the peach seedling culture device is improved.