28results about How to "Good service" patented technology

The application relates to the technical field of data center microbial prevention and treatment, and discloses a liquid supplementing device which comprises a box body, a sterilization module, a dosing module and a device pipeline system, the sterilization module is arranged on the inner wall of the box body and is used for sterilizing the working medium in the box body; one end of the device pipeline system is in communication with the box body, and the other end is in communication with a device; water supplementing pumps and one-way valves are arranged on the two sides of the dosing module, and the water supplementing pumps and the one-way valves are arranged on the device pipeline system. The application has the effects of preventing and treating the liquid supplementing device, and improving the reliability of data center operation.

The invention relates to the technical field of agricultural internet of things, and discloses a pig remote inventory management system which comprises a remote inventory management system body, the remote inventory management system body comprises a software part, an algorithm part and an equipment part, and the software part comprises a platform end data storage part, a picture storage part, a data display part and a three-party interface. APP end picture shooting, APP end picture storage and APP end result display are carried out; the platform end data storage is used for storing various data types generated in the operation process of the storage system; the picture storage is used for storing pictures shot by a camera for recognition algorithm and data display; the data display is used for displaying the stored data through an interface or an instrument panel so as to be checked by a user. The product provided by the invention is simple to operate, can be operated by people who can use mobile phones, is light in weight, is convenient for farmers to carry and use, provides off-line storage, and can be used in farms with poor network environments.

The invention relates to the technical field of logging while drilling, and discloses a stratum simulation box for a lateral resistivity logging while drilling tool and a design method of the stratum simulation box. The design method comprises the following steps: determining an electrode structure of an azimuth electrode system of the lateral resistivity logging-while-drilling tool; determining a resistance network of the stratum simulation box based on an electrode structure and a working principle of the azimuth electrode system; according to the resistance network of the stratum simulation box and a working principle, determining a calculation scheme of each resistance parameter in the resistance network of the stratum simulation box; and determining each resistance value of the stratum simulation box resistance network under the typical stratum condition by utilizing a three-dimensional finite element program. The formation simulation box for the while-drilling lateral resistivity logging instrument is designed and generated through the method, various formations simulated by the formation simulation box can be measured by the while-drilling lateral resistivity logging instrument indoors, the working state of the instrument can be checked conveniently, and the instrument can be debugged, maintained and calibrated conveniently; and the time for repeatedly testing and verifying the performance of the instrument is greatly saved.

The invention provides a digital management method based on intelligent scenic spot Internet of Things equipment, which is suitable for the technical field of Internet of Things equipment, and comprises the following steps: Internet of Things equipment management and real-time data acquisition and monitoring; according to the landform of the scenic spot and the actual scenic spot layout, intelligent monitoring equipment, an environment monitoring sensor and tourist flow management equipment are installed in the scenic spot; in actual operation of the scenic area, the intelligent monitoring equipment counts hot areas in the scenic area, and tourist flow management equipment is upgraded and additionally installed in the hot areas in the aspects of quantity and arrangement density; establishing an Internet of Things equipment supervision background, and monitoring the real-time use states of the intelligent monitoring equipment, the environment monitoring sensor and the tourist flow management equipment through the Internet of Things equipment supervision background; carrying out real-time acquisition and monitoring on the safety condition of the tourist; and the service of the scenic spot is improved in data acquisition, processing and analysis.

The invention provides a control method of clothes processing equipment, which comprises the following steps: running a clothes washing program sent by a first equipment terminal, sending a clothes taking reservation instruction to the first equipment terminal when monitoring that residual running time is less than first preset time, and after the residual running time is over, sending a clothes taking reservation instruction to the first equipment terminal; after a clothes taking instruction sent by the first equipment terminal is received within second preset time, clothes taking is completed; whether a clothes taking reservation confirmation instruction sent by the first equipment terminal is received within the remaining running time or not is judged, and if not, whether a clothes washing reservation instruction sent by a second equipment terminal is received or not continues to be judged; if it is judged that the clothes washing reservation instruction sent by the second equipment terminal is not received, clothes taking is completed after a clothes taking instruction sent by the first equipment terminal is received within second preset time; therefore, operation of the clothes processing equipment is more efficient, and the phenomenon that the washing waiting time of other users is prolonged due to the fact that clothes are not taken is avoided.

The invention discloses a collaborative application method and device of a multi-mode intelligent interaction system and a medium, belongs to the technical field of industrial internet, and is used for solving the technical problems that an existing digital transformation innovation experience center is difficult to meet diversified requirements of customers, the interaction mode is single, and the manual dependence degree is high. The method comprises the steps of performing full-contact data acquisition processing on key behavior tracks of enterprise users on various platforms through enterprise user IDs subjected to code scanning identification to obtain multi-dimensional behavior data; constructing and updating the portrait of the enterprise user to obtain the portrait of the enterprise user; carrying out matching processing on the enterprise user portrait and a content library; generating an exclusive two-dimensional code for code scanning processing of an enterprise user, and determining an enterprise diagnosis report; performing question and answer response control on agents in different areas in the digital transformation innovation experience center to obtain an intelligent interaction strategy; and based on the intelligent interaction strategy, generating a guide visiting route for guiding exhibition of the enterprise user.

The invention belongs to the field of high polymer materials, and particularly discloses ABS rubber powder, a PC / ABS composition containing the ABS rubber powder as well as a preparation method and application of the ABS rubber powder. The ABS rubber powder prepared by the invention is high in density, relatively small and uniform in size, can effectively resist erosion of water and oxygen, can obviously improve the mechanical and anti-yellowing stability of a PC / ABS material, has relatively large radius of calcium ions, can effectively reduce the residual stress of a PC / ABS alloy, has a certain improvement effect on the mechanical property stability in long-term service, and is suitable for industrial production. The Ca element cooperates with the hindered phenol antioxidant to effectively and quickly decompose free radicals, so that the stability of the mechanical property and the yellowing resistance of the material in a humid and hot environment is further improved, and the PC / ABS composition has relatively high stability of humid and hot aging resistance, thermo-oxidative aging resistance and yellowing resistance, and is suitable for industrial production. And long-term service at damp and hot and high temperature is facilitated.

This invention discloses a method for preparing the padding structure in parametric elastic knitted fabrics, belonging to the field of knitted elastic fabric design in the textile industry. The invention involves: S1: selecting and matching the raw yarns for the knitting structure and the raw yarns for the padding to determine the performance indicators of the corresponding raw yarns; S2: designing the padding structure; S3: constructing a nonlinear elastic behavior model; S4: predicting the nonlinear elastic behavior; and S5: determining the design scheme. Based on parametric elastic knitting design and yarn selection, the mechanical behavior of elastic knitted fabrics can be controlled, providing an effective approach for the design and production of elastic knitted fabrics with controllable nonlinear elastic behavior to meet practical needs.

This application discloses a policy question answering method, apparatus, device, and medium based on a large model, relating to the field of policy question answering technology. The method includes: acquiring an initial policy question sent by a user, and rewriting the initial policy question using a first pre-trained large model to obtain a rewritten policy question; vectorizing the rewritten policy question based on semantic features and question scenario features to obtain a vectorized policy question; filtering policy information stored in a preset question matching database to determine if a target policy answer corresponding to the vectorized policy question exists in the database; if not, filtering related documents corresponding to the vectorized policy question from a preset policy knowledge base, and determining prompt words corresponding to the vectorized policy question from a preset policy prompt word library to obtain the target policy answer. This not only improves the processing efficiency of policy questions based on a large model but also provides a better user experience and service.

The application belongs to the technical field of storage system, and discloses a file system access mode simulation and parameter optimization method and device; in a customer field environment, a real business accesses a file system, the file system records the characteristics of the access mode and sends them to a research and development center environment, and recovery and simulation are completed in the research and development center, so that research and development experts can accurately acquire and depict the business load characteristics of the simulated field in the research and development center, and complete the optimization work of the file system. Under the premise of not leaking the business confidentiality of the customer, the optimization work of the file system is completed to fully exert the system performance, and targeted optimization and improvement work can be carried out on the file system according to the business load characteristics, and higher quality products and services are provided.

By changing the traditional carrying method and backpack straps, the deltoid muscles of the shoulders are used as the load-bearing points of the backpack. Through the combination of shoulder pads (1), shoulder pad air cushions (2), three-way backpack straps (3) and other accessories, the vertical load-bearing mode of the trapezius muscles of the shoulders is changed to the three-way load-bearing mode of the deltoid muscles of the arms. Three key innovative technologies are used to avoid the trapezius muscles, which are prone to fatigue when under load, and to transfer the weight of the backpack to the deltoid muscles of the shoulders, forming a three-way load distribution carrying system on the shoulders and chest. This makes the trapezius muscles of the shoulders no longer feel sore when carrying heavy objects, allowing us to carry heavy items for a long time. When carrying more items and outdoor equipment such as tents during outdoor rescue, field research, hiking, etc., it feels easier, the carrying time is longer, and more items can be carried.

This invention provides a method, apparatus, device, and medium for establishing a driver intent recognition model, relating to the field of automotive intelligent interaction technology. The method for establishing the driver intent recognition model includes the following steps: collecting camera image data, radar data, and vehicle sensor data; processing the collected information to obtain sample data; feeding the sample data into a training model to train the driver intent recognition model; and after obtaining the driver intent recognition model, inputting new sample data to identify the driver's driving intent. This invention achieves accurate recognition of driver intent based on the driver intent recognition model and has strong practicality.

The invention discloses a processing method for industrial internet identification analysis data, and the method specifically comprises the following steps: 1, carrying out the data processing near a device or a sensor, reducing the delay and bandwidth consumption, analyzing the data in real time, generating feedback, achieving the real-time decision through edge calculation, reducing the dependence on a cloud end, and improving the response speed; 2, dynamically adjusting a data stream processing strategy according to a real-time analysis result, preferentially processing important data, reducing unnecessary data processing burden, processing the data by adopting an event-driven mode, and triggering corresponding processing logic based on a specific event; the data transmission delay is reduced, the response time is shortened, the real-time processing capability is improved, unnecessary calculation is reduced, and the resource utilization rate is improved; the data security is enhanced by adopting a block chain technology, and the non-tampering and traceability of the data are ensured; the decision quality is improved through self-adaptive data stream processing, and the strategy is dynamically adjusted through real-time data.

The present disclosure relates to a vehicle intelligent control method and device, a storage medium and a vehicle. The method comprises: playing a preset ultrasonic signal in a vehicle space and picking up a corresponding time-domain sound signal; determining whether a biological disturbance exists in the vehicle space according to the time-domain sound signal; determining the position and / or quantity of passengers in the vehicle according to information corresponding to the biological disturbance; and performing corresponding operations according to the determined position and / or quantity of passengers in the vehicle and a corresponding preset intelligent operation strategy. The present scheme uses an ultrasonic signal to detect a biological disturbance in a vehicle space, thereby accurately obtaining the position and / or quantity of passengers in the vehicle, and then performing corresponding intelligent control on the vehicle.

The utility model discloses an intelligent tourist guiding and indicating device for a scenic spot, and relates to the technical field of scenic spot equipment. The device comprises a stand column, a supporting sleeve is fixedly connected to the surface of the stand column, and an indication board is installed on one side of the supporting sleeve. A guide assembly is arranged on one side of the stand column and comprises a base installed on one side of the stand column, a map board installed on the top of the base and a route strip installed in the map board. Through the cooperation of the guiding assembly and the indicating assembly, the situation that in the prior art, tourists are mixed up due to the fact that the indicating angles of scenic spot guiding indication boards are close is effectively solved, the advancing routes of the tourists can be clearly and accurately indicated through the arrangement of the multiple indication boards and the lamp strips, and the tourist guiding effect is improved. The situation that the tourist walks in the wrong direction due to indefinite indication is avoided, in addition, the device is further provided with a voice broadcast function, the use experience of the tourist is further improved, and the tourist can obtain the needed information more conveniently.

This application provides a method and electronic device for generating a network topology scheme, relating to the fields of computer science and wireless network technology. The method includes: acquiring CAD drawings of a target building; identifying semantic tags of various graphic elements in the CAD drawings; using the semantic tags of each graphic element to determine at least one building area included in the target building and the area type of each building area; and using the network requirements corresponding to the area type of each building area as a constraint target to generate a network topology scheme for each building area. This scheme can rationally plan the network topology scheme of a wireless network and obtain better signal quality and service.

This invention relates to the field of business plugin management technology, specifically to a method and system for dynamic management of multi-tenant portals applicable to business plugins. The system discloses a portal plugin operation record module, a portal plugin management and analysis module, a multi-tenant reference analysis module, and a portal plugin management and execution module. By periodically analyzing the business plugins in each tenant's portal within the system, it dynamically determines the tenant's core business plugins, deeply analyzes the tenant's use and operation of all business plugins in the portal, and accurately and comprehensively determines whether the business plugins in the tenant's current portal meet the auxiliary matching requirements of the core business plugins. When it is determined that the business plugins in the tenant's current portal cannot meet the auxiliary matching requirements of the core business plugins, through two steps of initial selection and re-selection, it quickly and accurately identifies tenants in the multi-tenant system that can be used for business plugin reference, and efficiently analyzes and recommends the business plugins to be downloaded to the target tenants.

This invention proposes a system to reduce medication errors by nurses, comprising: a smartphone with an installed application, a pharmacy management system, a web server, an NFC tag affixed to the medication packaging, and an NFC reader for the pharmacy management system. The pharmacy management system receives patient information sent by the patient, verifies the patient's identity with the web server, and obtains the necessary information for medication dispensing. The web server verifies the patient's identity; if successful, it sends back information, and the nurse scans the medication. The NFC tag affixed to the medication packaging contains the medication name and ID. The pharmacy management system, after scanning the NFC tag, verifies the medication ID by matching it with the ID in the prescription information. This system makes prescription information readily available to patients, provides high-quality service by minimizing medication errors, ensures the security and privacy of patients' sensitive information, and reduces the time required to prepare prescriptions in advance.

This utility model discloses a pure water treatment faucet, including a quickly replaceable primary filter structure, a water pump, a quickly replaceable secondary filter structure, a drainage disinfection structure, and a laboratory table. The quickly replaceable primary filter structure is installed below the water pump, the quickly replaceable secondary filter structure is installed above the water pump, the quickly replaceable secondary filter structure is installed on the laboratory table, and the drainage disinfection structure is installed on the quickly replaceable secondary filter structure. This utility model, through the coordinated use of the quickly replaceable primary filter structure, water pump, quickly replaceable secondary filter structure, and drainage disinfection structure, avoids installation problems in some locations, thereby increasing the number of water distribution points with limited funds. It also allows for quick and easy replacement of the primary filter material without affecting the initial filtration effect of pure water or increasing the burden on subsequent filtration. This reduces costs while providing better service.

This utility model relates to an ultrasonic smart gas meter vibration detection circuit. Its features include a vibration detection circuit employing an electromagnetically inductive omnidirectional vibration sensor to convert vibration amplitude into an electrical signal; an operational amplifier processing circuit including a filter circuit, a decoupling circuit, and an operational amplifier to amplify and filter the weak signal output by the omnidirectional vibration sensor; an output signal control circuit that raises the bias voltage of the operational amplifier through a resistor voltage divider to ensure that the weak signal can activate the transistor in the output signal determination circuit; and an output signal determination circuit that converts the analog signal into a digital level signal using the switching characteristics of the transistor to determine whether vibration has occurred. This utility model, using an electromagnetically inductive vibration sensor and signal processing circuit, combined with filtering, decoupling, and operational amplifiers, can accurately capture weak vibration signals from the gas meter and its surrounding environment, ensuring the detection of minute vibration changes, exhibiting high sensitivity, and enabling timely response to vibration signals.

The application provides a user security level determination method and device based on user service change, which comprises the following steps: inputting user feature data of candidate users in a candidate user group into a trained user screening model to obtain a first user score for representing change probability of specific business service of the user; determining a specific user in the candidate user group according to the first user score; determining a second user score according to the first user score and the user feature data of the specific user; and determining a security level of the specific user based on the first user score and the second user score. The application determines possible change conditions of services that the user can enjoy from the condition that the user enjoys changed services, effectively quantifies change condition information of the user's demand for internet services from the dimension of change condition information of the specific business service from nothing to something, and can accurately determine the security level of the specific user and change condition information thereof.

The application discloses a bipolar plate of an alkaline electrolytic cell with a surface corrosion-resistant composite coating. The bipolar plate comprises a base material, a pre-coating layer and a composite coating, the composite coating is attached to the surface of the pre-coating layer, and the pre-coating layer is attached to the surface of the base material. The base material is Q235B carbon steel, the pre-coating layer is a nickel layer, and the composite coating is a Ni-P / NbC composite coating. The application also provides a preparation method of the bipolar plate of the alkaline electrolytic cell with the surface corrosion-resistant composite coating. The bipolar plate prepared by the application has high hardness, excellent corrosion resistance, wear resistance, electrical conductivity and high-temperature resistance due to the superior comprehensive performance of NbC nanoparticles. In addition, the composite coating has an ultrathin thickness, thereby reducing the overall weight of the bipolar plate, making the electrolytic cell more portable and reducing the manufacturing cost.

The invention discloses a molecular marker related to duck sebum glyceride content traits and application, and belongs to the field of nucleic acid-containing determination methods. According to the technical scheme, the composition for detecting the polymorphism or genotype of the SNP-1 site in the duck genome is applied to identification or auxiliary identification of the content of the glyceride in the duck sebum, the SNP-1 site is an SNP site in the duck genome, the nucleotide type of the SNP-1 site is G or A, and the SNP-1 site is the 70th nucleotide in SEQ ID No.1; the composition comprises the PCR primer, and the PCR primer is composed of a single-chain DNA (deoxyribonucleic acid) with the nucleotide sequence of SEQ ID No.2 and a single-chain DNA with the nucleotide sequence of SEQ ID No.3. The SNP-1 can be used for early selection of duck sebum glyceride content traits, increasing or reducing the sebum glyceride content and accelerating genetic progress, is used for duck breeding, and has great economic value and scientific research value.

The application discloses a satellite precipitation data correction method with a self-adjusting window, comprising the following steps: S1, using satellite grid data and ground observation station measured precipitation data, calculating the ground observation station density in each grid of the satellite grid data; S2, combining the ground observation station density in each grid, determining the optimal correction window width corresponding to the distribution state of each ground observation station; S3, setting an initial window based on the optimal correction window width, moving the initial window to successively correct the satellite grid data in each window, obtaining the function relationship between the satellite grid data and the ground observation station measured precipitation data, and inputting the satellite grid data into the function relationship to obtain the corrected satellite grid data. The method can consider the space-time distribution characteristics of the satellite precipitation data, take the ground observation station measured precipitation data as a reference, locally correct the grid data, reduce the correction error, and make the correction result have relatively high precision.

An apparatus and method in a wireless communication system are disclosed. The apparatus includes processing circuitry configured to configure operation of a user equipment based directly or indirectly on one or more height threshold values for the user equipment and a current height of the user equipment, generate measurement configuration information for the user equipment to cause the user equipment to report information related to the current height based on the measurement configuration information, and receive information related to the current height from the user equipment, the information being reported in response to a case that the current height is higher than a minimum height threshold value of the one or more height threshold values.

The application discloses a kind of power spot market transaction strategy optimization method and system suitable for joint storage body, belong to electrical engineering field.The method is based on master-slave game architecture, constructs the bidding strategy optimization model of joint storage body in power spot market.First, the transaction strategy optimization model of three kinds of subjects, thermal power unit, new energy power station, industry and commerce user is established respectively;Second, the power spot market optimization clearing model is constructed;Third, the market optimization clearing model is equivalently converted into the constraint condition of joint storage body optimization problem by KKT condition, so that the non-convex nonlinear double-layer game model is converted into nonlinear single-layer optimization problem;Finally, the nonlinear term in the above optimization problem is linearized, and a mathematical model easy to solve is formed.In this way, by constructing transaction strategy model and carrying out numerical simulation, the optimal transaction strategy of joint storage body is finally output, which can be used to guide its spot market transaction decision, maximize its economic benefit.

This invention relates to the field of cloud server technology, specifically to a distributed cloud server load balancing optimization system and method based on edge computing. The method includes: initially scheduling a request signal sent by a user terminal to a preferred server with the shortest distance to the user terminal and obtaining a first utilization improvement of the overall cloud server after the initial scheduling; secondly scheduling the request signal to a candidate server and obtaining a suitability of the second scheduling and a second utilization improvement of the overall cloud server after the second scheduling; obtaining a scheduling matching degree based on the suitability, the first utilization improvement, and the second utilization improvement; if the scheduling matching degree with the largest value is non-negative, then the corresponding candidate server is the final server; otherwise, the preferred server is the final server, and the final server serves the request signal. Using this invention, the load scheduling strategy can be more reasonable, and the cloud server resource utilization rate can be higher.

The application provides a method for monitoring start valve fault of an aircraft engine, which comprises reading QAR data of a flight section in a flight recorder, and decoding the QAR data to obtain corresponding engineering value data; determining a plurality of parameters related to the operating state of the start valve according to the parameter names contained in the engineering value data, and obtaining the parameter values corresponding to each parameter in the plurality of parameters at each time in the flight section; calculating the opening time and / or closing time of the start valve at each time based on the industry regulations according to the obtained parameter values at each time, and predicting the opening time and / or closing time of the start valve at future times through an exponential smoothing method; and determining that the start valve is faulty when it is judged that the predicted opening time and / or closing time of the start valve exceeds a set threshold.