65results about How to "Achieve a high degree of integration" patented technology

The invention discloses a geological disaster monitoring and early warning system and method using a wireless sensor network, wherein the system comprises a sensor data acquisition node, a sensor data aggregation gateway and a data processing server; the sensor data acquisition node comprises a sensor module, a data monitoring module, a node wireless transceiver module and a power management module; the sensor data aggregation gateway comprises a gateway wireless transceiver module, a data processing module, a command analysis module, a system monitoring module, a gateway mobile communication module and a power management module; the data processing server comprises a server mobile communication module, a database, a data processing background, a webpage visualization platform, an SMS push platform and a mobile phone app platform. The invention further provides a geological disaster monitoring and early warning method using a wireless sensor network. The invention uses the multi-source data fusion technology, so that the convergence of monitoring and early warning is more reasonable and scientific, and the early warning and forecast capability, reliability and accuracy of the monitoring task are improved.

The invention provides an online and offline hybrid risk control modeling training and production publishing method and system. The online and offline hybrid risk control modeling training and production publishing system comprises a decision service module, a score calculation module and a feature calculation module, The decision service module is used for receiving a calculation request sent byan external system and providing a unified calling interface for interaction with the external system for the scoring calculation module and the feature calculation module; The feature calculation module is used for feature management, configuration of feature calculation logic, a calculation process and a data source; And the scoring calculation module is used for configuring a calculation modeland characteristic parameters, and carrying out scoring and testing on request parameters in the calculation request input by the external system. According to the invention, it can be ensured that the offline data environment of model training is consistent with the online data environment, and the offline implementation code of the model is consistent with the online production environment code,thereby ensuring that the scoring model falls to the production environment without distortion.

According to an intellectual property big data platform provided by the invention, intellectual property basic data resources in multiple categories such as patents, trademarks, copyrights, geographicsigns, integrated circuit layout designs and technical standards are organically connected in series with market main body resources and service resources, so that high fusion of intellectual property big data is realized, big data retrieval analysis is provided, intellectual property comprehensive service and intellectual property intelligent management form integration of intellectual propertyservice applications, the number of the service applications is reduced to the maximum extent, core functions of an existing application system are integrated, intellectual property public service efficiency is improved, and one-stop comprehensive service and management can be achieved for different user roles.

The invention discloses a manufacturing process for a leather carving picture. The manufacturing process comprises the following process steps of (1) leather selecting, (2) wetting, (3) portraying and picture treading, (4) outline shallow relief beating and pressing, (5) dyeing, (6) inlaying ad filling for a three-dimensional effect, and (7) mounting. According to the manufacturing process, the manufacturing process for the leather carving picture is highly blended, so that ups and downs of the whole picture are achieved, gradations are distinct, brightness is good, lines are smooth, light and shade contrast is prominent, and color materials are abundant. An inlaying sewing jumping process is added, so that highly blending of picture colors and a relief process is achieved, and an unprecedented picture showing effect of the leather carving picture is achieved.

The invention discloses a video monitoring system adopting wind/solar complementary power supply under a wireless Mesh network. The system has the functions of monitoring a large target area under the Mesh network and giving a fire alarm and an antitheft alarm, adopts the wind/solar complementary power supply, and is quick in deployment and convenient to mount and upgrade. Image quality and bandwidth occupation can be regulated. The system adopts software coding and decoding, and can regulate a frame number, resolution, the image quality and the like according to the needs of a user and realize the function of storing and replaying received video monitoring images by a computer or special equipment. The system supports a browser-technology-based network browsing function, and is convenient to use. A plurality of hops of routers are adopted for transmission, so normal data transmission can be ensured not to be influenced under the condition that an individual router is damaged or fails. The system and equipment have lightning protection capability, high voltage interference resistance and powerful data and alarm acquisition control and processing functions, can be normally run under the environments of high temperature, low temperature, strong wind, dust flying, torrential rain and the like, are widely applied in the fields of ports, wireless campuses and the like, and are seamlessly combined with a data monitoring system to realize the linkage of light and an alarm whistle and video recording in alarming.

The invention discloses a method and a device for realizing cloud virtual existence of entity objects. The method includes: collecting information contained in intelligent labels of the entity objects, wherein the entity objects and the intelligent labels are in physical relation; reading identity information contained in the intelligent labels of the entity objects, wherein the entity objects and the identity information are in one-to-one correspondence; accessing information storage space which is preset on a cloud side and corresponds to the entity objects according to the identity information, and acquiring related data record of the entity objects; locally displaying the related data record of the entity objects. The method is simple in realization mode, convenience is brought to a user, waste of manpower resources is reduced, and expenditure of the user is saved.

The invention belongs to the technical field of digital twinning, and particularly relates to a three-dimensional model reconstruction method and device based on point cloud, equipment and a storage medium. According to the method, fusion processing is carried out on acquired to-be-reconstructed point cloud data, the fused point cloud data is projected to obtain a projection point set, recessive feature recognition is carried out on the projection point set to obtain two-dimensional boundary features, and the two-dimensional boundary features of all projection surfaces are spliced to obtain three-dimensional boundary features of the fused point cloud data. The three-dimensional boundary features are matched with existing three-dimensional components in a model library, the matched existing three-dimensional components are determined as target components, the scale of the target components is adjusted until the scale of the three-dimensional boundary features is met, the adjusted target components are determined as the three-dimensional model of the to-be-reconstructed point cloud data, and reconstruction of the three-dimensional model is achieved. The above process does not need to accurately analyze the point cloud features, so that the analysis efficiency is improved, and the accuracy can be improved by adopting a model library matching mode.

The invention relates to a mixed reality high-simulation battlefield first-aid training platform and a training method thereof, and belongs to the technical field of virtual-real combination and training instruments. The training platform is composed of a hardware part and a software part, wherein the hardware part comprises a data processing system, a real-time monitoring system, a head-mounted display device, an intelligent shooting instrument, a wearable sensing instrument and a control handle; the software part comprises a 3D battlefield scene simulation system, a 3D injury simulation system, an injury treatment decision-making system and a movable large-space team cooperation and virtual interaction system; the 3D battlefield scene simulation system comprises a geographic environment3D model and a battle scene 3D model; and the data processing system comprises a PC terminal with a wireless communication module. According to the invention, the battlefield environment is highly simulated, the full-process experience of fighting against enemies, generating wounded personnel, implementing treatment and completing tactical tasks is provided, the battlefield treatment decision andteam cooperation training are highlighted, and the actual level of self-rescue and mutual-rescue of war wounds can be improved.

The invention discloses a comprehensive system of a self-adapting anti-interference antenna channel, which is capable of effectively reducing the system cost and complexity. The comprehensive system of the self-adapting anti-interference antenna channel is realized through the following technical schemes: a receive channel (2) and a digital signal plate (3) are connected between a power supply (4) and a controller (5) to form a self-adapting anti-interference antenna system; a single-channel electronic change-over switch capable of rapidly switching a plurality of antenna elements of an antenna array is arranged at the input end of the receive channel; the controller transmits the synchronous switch instruction and digital signal string of the electronic change-over switch to the receive channel and a digital signal plate via a RS422 serial port/and converts the instruction, thus realizing the connection of the receive channel and different antenna array elements. According to the comprehensive system, the weight, power consumption and cost of the antenna system can be further reduced; and the complicated program that a traditional multi-channel self-adapting anti-interference antenna carries out the calibration of amplitude and phase on the channel can also be saved, thereby solving the problem on inconsistent amplitude and phase among the channels of multi-channel self-adapting anti-interference antenna in the prior art.

The invention relates to a pipe wall interior dynamic temperature distribution real-time monitoring method comprising the following steps: collecting the temperature of each monitoring point; calculating an experimental temperature variation function between the monitoring points; selecting a spherical variation function model, and fitting the experimental variation function to get a theoretical variation function; dividing a sampling plane into grids, wherein the center point of each grid is a predicting point; calculating out the theoretical variation function value between the monitoring points in the neighborhood of the predicting points and the theoretical variation function value between the monitoring points and the predicting points; solving a Kriging equation set to get a Kriging weighting coefficient; calculating the Kriging interpolation temperature of each predicting point; and getting a temperature distribution cloud map of the sampling plane. Simple-structure and high-precision pipe wall interior temperature distribution acquisition can be realized at relatively low cost.

The invention provides a hybrid cross-linked porous membrane of highly bionic bone matrix for skull repair, which is composed of a three-dimensional network of double cross-linked polymer and micron spherical hydroxyapatite uniformly distributed therein. The three-dimensional network of double cross-linked polymer is formed by oxidization and self-crosslinking of polymer materials with carboxyl and catechol functional groups, and Michael addition reaction of the polymer materials with carboxyl and catechol functional groups and the polymer materials with amino and carboxyl, and phenolic hydroxyl groups on the polymer materials with carboxyl and catechol functional groups chelated with calcium ions dissociated from the micron-sized spherical hydroxyapatite. According to the method, the dispersibility of the hydroxyapatite in the material can be improved, the integration degree of hydroxyapatite and an organic phase is increased, remodeling and regeneration of skull defect can be achieved without exogenous cells or growth factors.

The invention discloses a piano classroom for one-to-many teaching and a construction method thereof. The piano classroom comprises a piano, a mobile terminal and a camera; the camera is arranged on the piano; the piano comprises a main piano and a plurality of auxiliary pianos. The mobile terminal is provided with an application program client. The application program client is connected with thepiano to realize data interaction between the application program client and the piano; the application program client comprises a teaching client and a learning client, the main piano controls the plurality of auxiliary pianos through the teaching client, the teaching client is provided with an information setting module, a monitoring switch, an annotation switch, a mute switch and a video module; and the learning client is provided with a video module and a display module. According to the invention, the wireless communication module is used for connecting the application program client with the piano, and the teaching client is used for controlling the sound production and playing practice processes of a plurality of auxiliary pianos, thereby achieving the one-to-many piano teaching.

The invention provides an intelligent motor management system. The intelligent motor management system comprises: (1) a hardware data collection layer used for collecting this data of a motor and transmitting the data to a data processing layer; (2) the data processing layer used for processing the collected data and transmitting the processed data to a data storage layer; (3) the data storage layer, arranged on an industrial cloud platform and capable of performing big data storage and further processing on the processed data by means of the powerful cloud computing function of the industrialcloud platform in addition to having a data storage function, and transmitting the further processed data to a visual display layer for display; and (4) the visual display layer for performing visualdisplay on the data. The intelligent motor management system has the advantages of realizing the real-time and automatic detection, archiving, analysis, fault early warning and automatic maintenanceplan generation of the voltage, current, vibration and temperature data of the motor, establishing a closed-loop maintenance type motor intelligent management system, reducing the waste of spare partsand human resources and improving the ability to ensure the smooth operation of production.

The invention discloses a preparation method and preparation equipment of a shell powder dry powder type coating material taking mesh macromolecules as a film-forming material. The preparation methodcomprises the following steps: 1, selecting and preparing basic raw materials: selecting mesh macromolecules with a thickness of 0.05-0.08 cm as a film-forming material. According to the invention, nano carbon dioxide and nano tourmaline powder are mixed with a shell powder machine, and talcum powder and a heavy material are used for enhancing the physical properties of a coating material, so thatthe shell powder dry powder type coating material has high self-protection capability; harmful gas is efficiently adsorbed through meshes, so that the harmful gas can highly react with the nano material so as to effectively reduce the damage caused by the harmful gas; and stirring blades can periodically move in the horizontal direction and the vertical direction in a cylinder through electromagnetic effect, so that the activity of a mixture in the cylinder is improved so as to complete combine the shell powder mixture and a film-forming macromolecule mesh material.

The invention discloses an intelligent oil field ground data management and control system. Various data of an oil field ground system are acquired through a data acquisition device; a data storage device stores various data into corresponding databases according to data types; a data management device manages and shares various data stored in the databases; a data application device establishes acorresponding data application device in an application layer according to management and operation requirements of an oil field ground system, and a data display device performs data presentation according to data application. Threfore, high integration of various departments, various professional data and the application system and data sharing and comprehensive cooperation among the departments are realized, unified and efficient management is performed on equipment assets, and the production, operation and management levels of an oil field ground system are improved.

The invention discloses a communication electronic device which comprises a grounding element and an antenna element. One edge of the grounding element is provided with a first gap, a second gap and a first protrusion portion, neither the first gap nor the second gap is located in the corner of the edge, the first protrusion portion is arranged between the first gap and the second gap; the antenna element and the grounding element are located in different planes, the antenna element has a projection on the grounding element, and the projection is covered on part sections of the first protrusion portion, the first gap and the second gap.

The invention discloses a fabricated building construction safety monitoring system, method and device and a medium. The system comprises an Internet of Things tracking and monitoring module, a BIM visual monitoring module, a 4D damage deduction module and a linkage early warning module. The method comprises the steps that position information and state data of prefabricated parts of the prefabricated building are acquired; generating a building visualization model according to the position information; processing the state data, and determining a prefabricated part with a potential safety hazard; and based on the building visualization model, deducing the damage process of the fabricated building according to the prefabricated parts with the potential safety hazards, and sending an earlywarning notification to field construction personnel of the fabricated building. By the adoption of the method, the safety accident rate in the fabricated building construction process can be reduced,and casualties and property losses in the fabricated building construction process are reduced. The method can be widely applied to the technical field of fabricated buildings.

The invention discloses a multi-sensor joint detection and display method based on an unmanned aerial vehicle platform, which is achieved by using a binocular camera module, an infrared thermal imagermodule, an information fusion processing module and an augmented reality presentation module. The binocular visible light camera module and the infrared thermal imager module are both mounted on theunmanned aerial vehicle platform; the binocular camera module comprises two monocular camera modules arranged on the left side and the right side respectively, the binocular camera module is used forsensing visible light information of the environment, and the infrared thermal imager module is used for sensing infrared information of the environment. Fusion processing, including calibration, correction, registration and target recognition, of perception information of the binocular camera module and the infrared thermal imager module is completed through the information comprehensive processing module, and fusion display of the perception information is completed through the augmented reality fusion display module. The method can more effectively detect and locate the target, has great advantages for target detection in a complex environment, and can be widely applied to disaster area search and rescue, military reconnaissance and the like.

The invention provides biomimetic mineralized hydrogel with nano-micron composite structure and high mineral density. The biomimetic mineralized hydrogel with nano-micron composite structure and highmineral density is composed of hydrogel with double-crosslinked polymer network structure, and bone-like apatite uniformly distributed on the double-crosslinked polymer network structure of the hydrogel; the hydrogel with the double-crosslinked polymer network structure is formed by oxidative self-crosslinking of a polymer material with carboxyl and catechol functional groups as well as Michael addition reaction between the polymer material with the carboxyl and the catechol functional groups and a polymer material with amino and carboxyl; and the bone-like apatite is formed by allowing complexation of the catechol functional groups in the double-crosslinked polymer network structure of the hydrogel and calcium ions as nucleation sites for bone-like apatite growth. More specifically, the bone-like apatite is micron-scale bone-like apatite aggregate formed by aggregation of nano-scale bone-like apatite. The invention further provides application of the biomimetic mineralized hydrogel inthe field of skull repair.

The invention provides a ship turbine simulation training evaluation system based on a network and an implementation method. The system mainly comprises a turbine virtual simulation training client, a turbine virtual simulation cloud data server, a turbine virtual simulation cloud scheduling server and a turbine virtual simulation service registration center. The turbine virtual simulation cloud data server, the turbine virtual simulation cloud scheduling server and the turbine virtual simulation service registration center are all deployed on the cloud server. The system breaks the use limitation of time and regions, achieves the purpose of remote training by using the cloud technology, can enable students or examinees to carry out single-machine or multi-person combined ship training or evaluation anytime and anywhere, and achieves the remote teaching, training and evaluation of examiners, coaches and students at different places.