69results about How to "Improve the level of refined management" patented technology

The invention relates to an agricultural Internet of Things platform system. The agricultural Internet of Things platform system comprises an agricultural data resource integration module, a system professional support module and a terminal demonstration platform, wherein the agricultural data resource integration module, the system professional support module and the terminal demonstration platform are connected in sequence. The agricultural data resource integration module comprises a cloud data center, a cloud computing center, a cloud service center, an agricultural information acquisition center and multiple agricultural data resource databases. The system professional support module comprises a lean production decision control module and a processing warehousing logistics real-time monitoring module. The lean production decision control module receives a dispatching request of the cloud service center and then establishes dynamic requirement models including the disease and pest remote diagnosis model and the livestock feeding diagnosis model. The processing warehouse logistics real-time monitoring module receives the dispatching request of the cloud service center and then performs real-time monitoring on agricultural product processing, warehousing and logistics information. Real-time monitoring of the agricultural production process can be achieved, and the level of lean management of agricultural production and operation is increased.

The invention relates to an agricultural things-internet platform architecture. The agricultural things-internet platform architecture comprises an agricultural data resource integration module, a professional system supporting module and a terminal demonstration platform which are sequentially connected. The agricultural data resource integration module comprises a cloud data center, a cloud computing center, a cloud service center, an agricultural information acquisition center and a plurality of agricultural data resource databases. The professional system supporting module comprises a fine production decision control module and a processing warehouse logistics real-time monitoring module. The fine production decision control module conducts dynamic demand modeling after receiving a dispatching request of the cloud service center and comprises a fertilizer applying model and a water and fertilizer regulating and control module. The processing warehouse logistics real-time monitoring module conducts agricultural product processing and warehouse and logistics information real-time monitoring after receiving the dispatching request of the cloud service center. The terminal demonstration platform is a things-internet demonstration platform containing field crop information, facility greenhouse information and agricultural material information. By means of the agricultural things-internet platform architecture, real-time monitoring in the agricultural production process can be achieved, and the agricultural production and management fine management level is improved.

The invention provides a fine management method for steel ladles of a steel plant. The method is characterized in that steel ladle related information is divided into overall information, energy consumption related information and safety related information; the overall information comprises steel ladle number, state, the ladle life of big repair ladles, the ladle life of small repair ladles and position; the energy consumption related information comprises standby time, roasting time and the quantity of residual steel; the safety related information comprises the using times of a molten pool, the using times of a water inlet, the using times of a water outlet, the using times of a sliding plate, the using times of an air brick and the using times of a stag line; the energy consumption related information determines the molten steel compensation temperature of the steel ladles at each procedure; and the safety related information determines whether the steel ladles can be safely used in the next period or not. With the method, a basis is provided for precise temperature compensation and a decision is provided for safety application of the steel ladles through dynamic maintenance of the overall information, the energy consumption related information and the safety related information in the steel ladle transfer process, so that the fine management level of the steel ladles of the steel plant is increased.

The invention relates to a Wi-Fi-signaling-data-based dynamic current limiting method of an urban mass transit. The method comprises: S1, Wi-Fi-signaling-based real-time station passenger flow data obtaining is carried out; S2, Wi-Fi-signaling-based real-time station passenger flow data mining is carried out; S3, according to the real-time passenger flow data, whether a current limiting starting condition is met is determined; if so, a current limiting plan is formulated and the formulate plan is implemented, current limiting information is issued in real time; and if not, the S1 is carried out continuously; S4, whether a current limiting end condition is met is determined; if so, the current limiting is ended; and if not, the a current limiting plan in the S3 is implemented continuously; and S5, current limiting end information is issued. Compared with the prior art, the method has the following advantages: the real-time passenger distribution situation at the station can be obtained comprehensively by the Wi-Fi-signaling-data-based data mining; the decision making basis of the dynamic current limiting plan is perfected; the refined management level of the urban mass transit can be improved; and the large passenger flow risk can be reduced.

The invention relates to a petrochemical enterprise factory model extension method based on object oriented analysis. The method comprises the following steps that an existing factory model system structure is extended; modeling objects are recognized; attributes of the modeling objects are marked; the association relation of the modeling objects is established; modeling object data services are provided. By means of the petrochemical enterprise factory model extension method, various established technological devices and energy pipe network factory models of petrochemical enterprises can be completely blended into the extended factory model system structure, and the consistency of extended system structures is ensured. Thus, MES products with extended factory models as kernels can meet the practical demands of technology or energy process optimization calculation of all petrochemical enterprises, and realization of the energy-saving and consumption-reducing targets of enterprises can be promoted. Meanwhile, intelligent realization of existing MES products and extension of the application range can be promoted.

The invention discloses a CADDS5 piping three-dimensional design method and system based on a database and relates to the field of three-dimensional design and digitized shipbuilding. The method includes: building the database, using JAVA to realize database access and data storage of pipeline, pipe fitting and valve models; building a CVMAC service and a JAVA socket service, realizing CADDS5 and ORACLE database communication, loading model data into CADDS5 to automatically generate models, and storing the models in the database in a data manner; building a pipe plotting manner using the data in the database as the data source, loading pipe fitting data from the database, and respectively generating pipe part drawings and pipe mounting drawings; using a JAVA serialization and deserialization mechanism to record pipeline data in a file manner so as to realize the return operation of pipeline data. By the method, modeling and plotting efficiency can be increased, drawing and model consistence is guaranteed, and design cycle is shortened.

The invention provides a method for acquiring urban rail transit operation state information, and relates to the technical field of urban rail transit operation management. The operation state information comprises a riding scheme, the interval passenger capacity of a train, the number of passengers getting on and off a station, the number of passenger remaining times and the like. the method mainly comprises the following steps: searching feasible initial physical paths according to travel time constraint conditions recorded by AFC data; constructing a time expansion network of each initial physical path, and searching feasible paths meeting time constraint conditions in the time expansion network; calculating the matching degree of the feasible path and the comprehensive time; searchinga riding scheme which is based on train capacity constraint and has the highest matching degree; and obtaining urban rail transit operation state information according to the riding scheme. Accordingto the method, the riding scheme corresponding to each group of AFC data can be identified and obtained, the urban rail transit operation evaluation index is obtained, and the urban rail transit operation refinement management level and operation efficiency are improved.

The invention provides an urban road network dynamic division method and device, computer equipment and a storage medium. According to the method, potential traffic state modes and multi-dimensional change characteristics in road network traffic state data are deeply mined, the traffic space-time correlation and the connectivity of the space structure of the road network are introduced, and dynamic division is carried out on the road network, therefore, each sub-road network has similar spatio-temporal evolution characteristics, the difference of traffic modes among the different sub-road networks is maximized, scientific division of the large-scale road network can be realized, and the fine management level of the road network is improved. The method can be used for intelligent traffic control of the large-scale road network, and adopts real-time traffic guidance and control strategies for the different sub-road networks, thereby realizing macroscopic regulation and control of traffic flow of the whole road network, and providing basic technical support for an intelligent traffic system driven by data.

The invention provides a transformer substation electric energy balance online control method capable of cooperative defect elimination. The method comprises the steps that an online balance centralized monitoring operation and maintenance system is built; an electric energy balance centralized monitoring group performs daily monitoring operation and maintenance on transformer substations of a whole province, finds non-balance exceptions timely, performs statistical analysis and launches a defect elimination procedure; a regulation and control center, a power transmission operation inspectiondepartment and a sales department transmit defect elimination information through work orders to achieve cooperative defect elimination. The method meets the requirement for the construction of a national power grid supporting network synchronous line loss system and is of great importance for deepening the construction of an electric quantity collection system, perfecting a balance monitoring andanalysis mechanism, improving the refined management level of an electric quantity system and improving the efficiency of cooperative operation and maintenance of dispatching, marketing, operation inspection and the like.

The invention relates to the technical field of spatial region planning, in particular to an intelligent division method for urban blocks. The method comprises the following steps: (1) dividing a city into a plurality of minimum segmentation units, and calculating the area; (2) estimating the population number of each minimum segmentation unit; (3) calculating the function mixing degree of each minimum segmentation unit; (4) constructing block constraint conditions, dividing the city into a plurality of blocks, and classifying each minimum segmentation unit into each block; (5) constructing a block area balancing objective function, a block population balancing objective function, a block function mixing degree maximization objective function and a block boundary compactness highest objective function; and (6) constructing a comprehensive objective function. According to the method, the urban space is divided into the blocks by using an intelligent division method, the population quantity balance and the area relative balance of each block can be ensured, the internal functions of the blocks are relatively perfect, and the method has important significance in the fields of urban space optimization, refined treatment and the like.

The invention discloses a Scada and electric energy acquisition system data fusion-based on-line sensing monitoring method and system for electric energy balancing of a substation. The method comprises the following steps of periodically acquiring power grid model data from a Scada system to identify each metering point; periodically acquiring configuration information and electric energy data ofthe metering point from an electric energy acquisition system; fusing the power grid model data and the electric energy data so that the data of each metering point is maintained to be consistent; building a balancing model; substituting the data of each metering point to the balancing model, and calculating unbalance rate; and generating warning record for a balancing point with balancing rate exceeding a threshold. On-line monitoring on a real-time balancing state of each electric energy balancing point of the substation is achieved, and the balancing control capability of dispatching on electric energy of the substation is improved.

The invention relates to the technical field of aluminum electrolysis, in particular to a full-life-cycle management method of an aluminum electrolysis anode and the aluminum electrolysis anode. The method comprises the steps that a first anode is subject to first serial number operation; identification codes are arranged on the first anode and correspond to first serial numbers; in the full-life-cycle management process of the first anode, first operation of the first anode is obtained; the first operation is associated with the first serial numbers; the aluminum electrolysis anode comprises a carbon block, a steel jaw and an aluminum guide rod, wherein an identification code is arranged on the aluminum guide rod and can be identified by a scanning device; through the technical scheme, delicacy management of the full life cycle of the anode and the aluminum guide rod can be achieved.

The invention relates to the technical field of high-speed rail sleeper manufacturing, in particular to a high-speed rail double-block type sleeper production line and a production method. A mold cleaning station, a release agent spraying station, a spiral rib mounting station and a truss mounting station are connected through roller beds, the truss mounting station is connected with a concrete distributing station through a transverse moving mechanism, and a mold crane is connected with the concrete distributing station, a steam curing station and a demolding station. The high-speed rail double-block type sleeper production line and the production method have the advantages that the intelligent technology is utilized to carry out innovation and optimization on each sleeper prefabrication station, and through the application of various high and new technologies with the intelligent robot application technology as the core and a sleeper prefabrication information management platform technical support is provided for solving field problems existing in the production process, the construction quality and the construction efficiency are improved, the fine management level of engineering is improved, waste is reduced to a great extent, the cost is saved, the whole prefabrication process of railway engineering projects is controllable, and some unnecessary losses are avoided.

The invention discloses an intelligent monitoring system for the equivalent age of concrete. The system comprises a data processing module, an intelligent power supply module, a temperature collectionmodule, a DTU communication module, a cloud server and a computer or a mobile phone terminal, wherein the intelligent power supply module is used for supplying power to the data processing module, the temperature collection module and the DTU communication module are connected with the data processing module, and the computer or the mobile phone terminal is used for inquiring and managing the temperature data stored in the cloud terminal. Compared with the prior art, the intelligent monitoring system has the advantages that the functions of all-weather collection of the equivalent age data ofthe concrete, the data trend analysis, the intelligent calculation, the remote rapid query, the pre-warning notification and the like are realized, the temperature variation of the maintenance environment of solid concrete can be objectively and truly reflected by the monitoring data, the calculation of an equivalent age value is relatively accurate, the system meets the standard requirements onthe inspection work of the equivalent age of the concrete in the construction process, the accuracy of the strength value of the concrete maintained by a structural solid inspection under the same conditions is powerfully guaranteed, the construction efficiency is improved, and the fine management level of a construction enterprise is increased.

The invention discloses a device, system and method for measuring the canopy density of blueberry, and the method comprises the steps: obtaining a fisheye picture, and recording the value of an intelligent equipment sensor; rotating the picture according to the sensor value recorded during photographing; removing the images of ground, weed under a blueberry tree and other trees in the fisheye picture, and extracting a canopy image; dividing the canopy image into two classes: branches and leaves, and background; referring to an image before classification, and removing a main branch image spot from a canopy classification result image; dividing the fisheye picture into fan-shaped sections in a plurality of directions; calculating the proportion of the total number of pixels of branch and leaf classification spots in the fan-shaped sections to the number of pixels in the fan-shaped sections, i.e., the canopy density of the fan-shaped sections. The method can judge whether the canopy density of blueberry is high or low and is reasonable or not, so as to achieve the scientific clip of a tree, thereby improving the fine management level of blueberry, and achieving the good quality and high yield of blueberry.

The invention discloses a system and method for dispatch production of hydropower station, The system part thereof comprises a centralized control center, a transit terminal of power station, a powergeneration management module, a production Live Module, a hydrological regulation module, an integrated query module, a report management module, a benchmarking management module, a display module, afire emergency module and a data input module, wherein the power generation management module, comprehensive inquiry module, report management module, benchmarking management module, data input module, display module and centralized control center are connected, the transfer terminal of power station and the centralized control center are connected via communication, the production live module, the hydrological regulation module and the fire emergency module are connected with the transfer terminal of power station respectively. As the centralized control center carries out centralized monitoring and management on each hydropower station unit, the fine management level can be improved, the human resource and technology can be highly centralized, the loss caused by the fault can be reduced,and the effect of intelligent management and data analysis can be achieved.