355results about How to "Management science" patented technology

The invention discloses a control device and method of an intelligent home appliance. The control device of the intelligent home appliance comprises an acquisition module, a search module and a control module, wherein the acquisition module is used for acquiring physical characteristic parameters, detected by an external detection device, of a user, the search module is used for searching for environmental parameters matched with the physical characteristic parameters acquired by the acquisition module according to the physical characteristic parameters acquired by the acquisition module, physical characteristic parameter ranges pre-stored in a cloud server, environmental parameters pre-stored in the cloud server and the corresponding relation between the physical characteristic parameter ranges and the environmental parameters, and the control module is used for controlling the intelligent home appliance to execute operations according to the environmental parameters found by the search module. According to the technical scheme, the problem that home control in the prior art is not intelligent, not accurate and not timely is solved; by searching for the environmental parameters matched with the physical characteristic parameters of the user according to the physical characteristic parameters of the user and dynamically controlling the working state of the intelligent home appliance, fine adjustment and scientific management are achieved, and good user experience is achieved.

The invention relates to a method for calculating a small watershed environmental capacity under the support of GIS (Geographic Information System) technology. The problem of imprecise calculation result which is caused by the influence of a non-point source or the difference of river inlet quantity of the non-point source of each control unit is solved. The method comprises the following steps of determining the watershed range of the control unit; using a hydrologic analysis module in an ArcGIS software and the method of combining practical river data positioned and corrected by GPS (Global Position System) to determine the land area catchment range of the control unit so as to obtain the control unit for land and water response; evaluating the water quality status; using statistic data of a pollution source and combining the practical study result of the pollution source to summarize the pollutant river inlet quantity of the pollutant of a point source and the non-point source according to the control units; reversely calculating the flow of each control cross section according to water balance; and calibrating, verifying and using water quality model parameters, and deducting the non-point source pollutant inlet of each control unit to obtain the available water environmental capacity. The river inlet quantities are calculated by considering the emission difference of non-point source pollutants in each control unit by using the GIS technology, and the watershed available environmental capacity is determined.

The invention relates to a factory intelligent workshop real-time scheduling system, and is designed to solve the technical problem that a management system of an existing factory intelligent workshop needs further improvement. The system is mainly characterized in that an intelligent processing production line of the scheduling system finishes research and purchase as well as installation and debugging of workshop machining equipment; an intelligent warehouse and logistics transportation system carries out scientific classification, storage and transportation on raw materials and substances, management of finished and semi-finished products, and analysis and management on storage data of the raw materials, the semi-finished products and the finished products; an intelligent production control system, by fully utilizing information technology, carries out control in multiple dimensions of production plan issuing, material delivery, production scheduling, completion confirmation, standard operation guidance, quality control and finished product bar code acquisition, and accurately conveys on-site information to a production manager and a decision maker in real time through a network; and an intelligent alarm system is used for monitoring environment and temperature and reminding a transfer robot to return, avoid obstacles and charge.

The invention relates to a fabricated bridge construction method based on a BIM. The fabricated bridge construction method is characterized by comprising the following steps that according to project design drawings and construction parameters, through a Revit modeling platform, bridge piers, collar beams, cover beams, box beams, internal components and steel bar BIM unit models of a fabricated bridge are established, and meanwhile time parameters are given to all the unit models; and after modeling of all the unit models is completed, the assembly process of the whole fabricated bridge is subjected to analogue simulation through 4D animation, whether errors exist in the positions of pre-buried pieces or not in modeling of all parts of the fabricated bridge is verified in the assembly simulation process, highlighted marks are made, the project design drawings and the construction parameters are re-checked and amended according to simulation results, and an on-site construction drawing is rectified and determined in advance. Prefabricating and mounting accuracy of the fabricated bridge is remarkably improved, production cost is saved, meanwhile construction efficiency is improved, and the construction period is shortened.

The invention discloses a household appliance leasing method and device. The method comprises the steps that a leased equipment activation request sent by terminal equipment to a server is received, wherein the activation request comprises a user identifier of a leasing user and an equipment identifier of leased equipment; whether leasing information currently stored on the server contains the user identifier or not is judged; if it is known through judgment that the leasing information contains the user identifier, the leasing information is queried to acquire a pre-configured permission key corresponding to the equipment identifier; the permission key is fed back to the terminal equipment so that the terminal equipment can perform unlocking processing on the leased equipment according to the permission key. Thus, household appliance leasing can be managed scientifically and effectively, household appliances can be reasonably controlled, household appliance leasing service is further promoted, and convenience is brought to the leasing user.

The invention discloses a photovoltaic generation and large public building integration wireless remote networked monitoring system. Intelligent wireless monitoring devices are arranged at the output ends of each group of photovoltaic array and the input and output ends of each group of inverter, form an electric quantity data wireless acquisition network with a ZigBee central node, and converge acquired data to the ZigBee central node, and the node is connected and communicates with an RS485/RS232 converter and a ZigBee/general packet radio service (GPRS) wireless gateway to realize GPRS/Internet network-based electric quantity data wireless remote real-time transmission. Therefore, a monitoring center remotely monitors electric quantity information output by each photovoltaic array and the electric quantity information output in the grid-connected working of the inverters and a common power grid, an electric quantity database of a photovoltaic generation system is established, and a good informational foundation is laid for the scientific utilization of renewable energy sources.

The invention provides a pump remote intelligent control system based on a mobile Internet. The pump remote intelligent control system based on the mobile Internet is a remote monitoring and control system. Signals of sensors are transmitted to a control center and a cloud processing system through a controller; workers in the control center can process the signals according to data; the cloud processing system can transmit the processed data to a mobile phone APP; a client can remotely monitor the running condition of a pump; and if the pump needs to be controlled, the rotating speed of a motor of the pump and the opening degree of an exit valve can be controlled directly through a mobile phone, and therefore the flow and the lift of the pump are controlled, and the pump can run on a high-efficiency point as far as possible. If the data exceed a preset value, an alarm can be given through the mobile phone, the client is informed of the situation, pre-warning is performed in advance, and large safety accidents are avoided.

The invention provides a pollution-free bletilla striata cultivation method. The method comprises the following steps of soil selection and soil preparation, furrow forming and ridging, seedling transplantation, weeding and fertilization, pest control, nutrient and water management, next year bletilla striata growing period management, bletilla striata harvesting and the like. The bletilla striata cultivation method has the advantages that the management is scientific, no pollution is caused, the quality of obtained bletilla striata is high, and compared with the existing bletilla striata planting technology, the pollution-free bletilla striata cultivation method has the advantages that the acre yield is improved for 300%, over 90% of bletilla striata tubers reach the first grade, and the economic benefit, the social benefit and the ecological benefit are excellent.

The invention discloses an external scaffold intelligent design method based on BIM, and belongs to the field of buildings, and the method comprises the following steps: step 1, determining external scaffold design parameters; step 2, establishing a material component information base; step 3, reading the CAD elevation of the building structure; step 4, building a building structure model; step 5,inputting design parameters of the outer scaffold; step 6, parameter calculation, design and checking; And seventhly, the formwork is intelligently designed. According to the BIM-based external scaffold intelligent design method provided by the invention, the current traditional engineering structure analysis can be thoroughly changed; According to the low-efficiency mode of CAD design and CAD drawing output, outer scaffold structure stress analysis is automatically completed on the basis of outer scaffold modeling, automatic drawing output after three-dimensional model and formwork optimization design is generated, and huge and heavy work caused by traditional design change is solved in a one-key mode.

The invention discloses a medical management system based on a wireless radio frequency identification technology. The medical management system based on the wireless radio frequency identification technology comprises electronic tags, a radio frequency induction antenna and client-sides of a computer and a hospital integrated management system, wherein integrated circuit chips and readers are embedded into the electronic tags; the electronic tags and the radio frequency induction antenna are combined in a specific working frequency band and mode; data in the electronic tags can be read by the radio frequency induction antenna within the effective identification range; the radio frequency induction antenna emits wireless radio frequency identification signals within the range and transmits the fed back signals to related read-write and storage devices. The medical management system based on the wireless radio frequency identification technology can track patients, medical workers, medical wastes, medical instruments, special drugs, medical detection samples and the like in a hospital, the built network system is used for transmission, and remote identification, identity judgment, tracking, locating, information recording, alarming, gang control and other work are carried out through a background management system.

A wireless sensor network based intelligent infusion system comprises more than two infusion devices; every infusion device is provided with a wireless intelligent speed measuring terminal; the output of a wireless hand wrist type physiological characteristic detector is in wireless connection with the wireless intelligent speed measuring terminals; the wireless connection between the wireless intelligent speed measuring terminals and a PC (Personal computer) is achieved through a wireless router; an antenna and a display screen are arranged outside every wireless intelligent speed measuring terminal; a temperature control heating plate, a processing module and a battery are arranged inside every wireless intelligent speed measuring terminal; the antennas and the display screens are connected with the processing modules; the infusion dripping speed is controlled by servo motors which are arranged on the infusion devices; the drip speed is measured through photoelectric speed measuring modules which are arranged on the infusion devices; the servo motors and the photoelectric speed measuring modules are connected with the processing modules; the batteries are used for providing power for the processing modules and the photoelectric speed measuring modules. According to the wireless sensor network based intelligent infusion system, the dripping speed can be automatically controlled, an alarm can be automatically given, and the remote control on the infusion is achieved.

The invention relates to the technical field of health risk assessment, and specifically relates to an enteric microorganism-based health risk prediction system. The system comprises a specimen information reception function module, a high-throughput sequencing analysis data reception and management module, an enteric microorganism information management module and a report system main interface. According to the system, a brand-new quality management system can be established, and automatic, informationalized, networked and intelligent management of quality control data is taken as the core, so that scientific, standard and efficient management for detection and understanding work of enteric microorganism floras and functions is realized, and the health conditions of human bodies are assessed through enteric microbiome data information.

The invention relates to a production method for realizing double-cropping fruiting of grapes. The production method specifically comprises the steps of carrying out pruning on grape fruit trees and dormancy breaking and bud forcing on branch buds in autumn and winter periods every year, and thus promoting the grapes to germinate, bloom and fruit earlier; appropriately planning to prune the grape fruit trees of which first-cropping fruit harvesting is completed and carrying out secondary bud forcing and flower forcing, and thus promoting the grape fruit trees to realize secondary flowering and fruiting. A dormancy breaking and bud forcing agent is formed by hydrogen cyanamide water solution; during production and management of the grape fruit trees, fertilizer is applied according to a conventional method, besides, novel fertilizer-organic water soluble fertilizer which is formed by pretty red flowers and a kalium-calcium pack is additionally applied; optimized selection, matching and scientific application are carried out on how to select and apply leaf fertilizer. The production method disclosed by the invention has the beneficial effects that high yield, stable yield and good quality of the one year-two harvest grapes can be realized.

The invention provides a standardized planting method for bletilla striata. The method includes the steps of soil selection and soil preparation, compartment opening for ridging, seedling transplanting, intertillage weeding, water management, fertilizer application, pest control, management of growing periods of bletilla striata growing in the ensuing year, bletilla striata harvesting and processing, and the like. The standardized planting method for bletilla striata is scientific in management and free from pollution, and the quality of bletilla striata obtained according to the method is high. Compared with existing bletilla striata planting technology, the method has the advantages that the yield per mu is improved by 350%, above 95% of bletilla striata tubers reach the first grade, and economic benefits, social benefits and ecological benefits are good.

The invention relates to the novel technical field of fruit tree production management, in particular to a production management method for achieving double-season fruit yielding of grapes. The production management method comprises the steps that the grape trees are pruned in the early spring period every year, broken sleep and accelerating germination are conducted on branch buds, and the grape trees are promoted to sprout, bloom and yield fruits early; the grape trees are pruned in a good time and secondary accelerating germination and flower forcing are conducted after first season fruits are harvested, and secondary blooming and fruit yielding of the grape trees are promoted. A broken sleep and accelerating germination agent is a novel and effective agent which is composed of a hydrogen cyanamide water solution, gibberellin and super absorbent resin. In order to achieve high and stable yield of the double-season grape trees, except for fertilizer applying through a conventional method, a novel fertilizer - a solid nutrient solution fertilizer composed of KOMIX organic activity humic acid fertilizer, a water-retaining agent and water is additionally applied in the production management of the grape trees. In order to promote the stable yield and high quality of the two times of grape yielding, optimization selection and collocation and scientific applying are conducted on selection and application of leaf fertilizers.

The invention relates to a food safety monitoring system which comprises a mobile terminal for data collection and user identity authentication, a data content management server for data classification management and index, a data storage system for massive data storage, a credit management system for credit evaluation and management, a production management system for storing and accessing all food safety participants and food safety relevant information, a network service system for periodically publishing food safety monitoring results, and a system service interface for supplying data or services for other food safety monitoring and management systems. The system can monitor the technical operation regulations, food safety detection situation and damage range limit in the whole process of food planting and breeding, production processing, logistics delivery and retailing, also can provide data statistical analysis and auxiliary decision support.

The invention provides an intelligent photovoltaic greenhouse monitoring system and a monitoring method thereof, wherein the intelligent photovoltaic greenhouse monitoring system effectively improves the energy utilization rate of a photovoltaic greenhouse. The intelligent photovoltaic greenhouse monitoring system comprises a greenhouse body, a distribution room, an environment detection system, a monitoring platform, photovoltaic modules, a ventilating skylight, a soil environment monitoring system, an air environment monitoring system, an intelligent controller connected with the monitoring platform, a light supplementing system, a fan, a temperature supplementing device, a pesticide killing device, a spray irrigation system and a carbon dioxide generator, wherein the distribution room, the environment detection system and the monitoring platform are located outside the greenhouse body; the photovoltaic modules and the ventilating skylight are located on the top of the greenhouse body; the soil environment monitoring system, the air environment monitoring system, the intelligent controller, the light supplementing system, the fan, the temperature supplementing device, the pesticide killing device, the spray irrigation system and the carbon dioxide generator are located in the greenhouse body; the light supplementing system, the fan, the temperature supplementing device, the pesticide killing device, the spray irrigation system and the carbon dioxide generator are connected with the intelligent controller. The environment detection system, the soil environment monitoring system and the air environment monitoring system are in wireless connection with the monitoring platform; the photovoltaic modules are arranged on the top of the greenhouse body at intervals; the distribution room comprises an inverter, a storage battery and the controller and is connected with a power grid; the intelligent controller is connected with the storage battery, the inverter and the power grid.

The invention relates to a multifunctional energy meter and meter reading system based on computer sight, comprising two big parts of hardware and software; wherein the hardware comprises a plurality of intelligent meter readers, a plurality of PC computers and a database server. The intelligent meter reader comprises a housing body, a color screen, a viewfinder, a bar code scanner, an infrared interface, four keypads (A, B, C, D), a five-dimension keypad and a controller; the color screen, the viewfinder, the bar code scanner, the infrared interface, the four keypads (A, B, C, D), the five-dimension keypad and the controller are arranged on the housing body. A plurality of the intelligent meter readers are respectively connected with a PC computer randomly through wires. A plurality of the PC computers are connected with the database server through general broadband network cables. The software part comprises meter reading programs and PC computer management programs; wherein the meter reading programs comprise bar code scanning, image processing, energy meter indication recognition, electrical price counting, power utilization notification note printing, the storage of power utilization information of a user and abnormal warning. The overall structure in the invention has the advantages of scientific design, simple structure, sound use effect, small overall investment, high utilization rate, stability, reliability and relative sound development prospect. The invention is suitable for power departments and the corresponding departments.

The invention relates to a bar code sample management system and method, belonging to the technical field of sample or product management. The system comprises a bar code, and a system computer, as well as bar code printer, bar code scanning gun, and moving bar code scanning gun, and is formed by the system computer connecting with the bar code printer, and bar code scanning gun. The method includes the steps of: storing sample, preparing sample, getting and using sample, circulating sample between labs, returning sample, and taking sample out of storehouse.

The invention discloses a method for planting transplanting type alfalfa. The method for planting the transplanting type alfalfa comprises the following steps that alfalfa varieties which are strong in disease resistance and early in dormancy are selected, seeds are selected through the winnowing and screening modes, and the seeds are spread and placed under the blazing sun for 3-4 days; a land which is leeward, exposed to the sun, high in terrain, dry in soil, good in water draining and close to a water source is selected to serve as a seedbed land; the sowing time is selected between March and April, a nutrition pot is used for growing seedlings, the seeding rate is 20 grams per square meter, and seeds are covered by soil by 2 centimeters; water is supplemented and covering is carried out timely according to the soil water regime of a seedbed; transplanting is carried out when the rainy season comes in mid-to-late June, the transplanting method of digging dibble water sitting sowing or digging pits is adopted, or transplanting is carried out before rainy days or after rainy days; weeds around rice seedlings are removed at the time of soil freezing and melting in the late autumn and early winter, in the late autumn and early winter, the land is irrigated once with frozen water and is irrigated with green resuming water when the alfalfa begins to return to green every spring; the alfalfa is not harvested in the year when the alfalfa is transplanted to enable the alfalfa to live through the winter safely, and the alfalfa can be harvested in autumn next year. The method is simple and convenient to operate, and the yield of the alfalfa is improved.