38 results about "Informatics engineering" patented technology

Systems and method for enhancing search functionality provided to a user. In certain aspects, a query processing engine automatically decomposes queries into constituent units that are related to concepts in which a user may be interested. The query processing engine decomposes queries into one or more constituent units per query using statistical methods. In certain aspects, no real world knowledge is used in determining units. In other aspects, aspects of world and content knowledge are introduced to enhance and optimize performance, for example, manually using a team of one or more information engineers.

The present invention relates to a logistical warehousing and storage activities decision supporting system includes the following modules: order and stock information log-in module, demand fore casting module, stock improving module, safety stock analysis module, commodity turnover rate analysis module and comprehensive purchase report module. Said invention also provides the concrete function of every module and the working principle of said system.

From the perspective of economics, the problems of current e-commerce and investment operation modes are analyzed and researched, and then solutions are proposed in combination with an information engineering technology, an internet technology and the like. Mainly based on a starting point of healthy economic development, the technical schemes for weighted fair sorting of e-commerce platform information according to administrative results, access of third-party e-commerce market management and the like, and the solution of an investment management system are proposed; the problem of unfair economic means in reality is practically solved; and by starting a discussion, it is expected to trigger more peer researches and propose more advanced, effective and reasonable technical schemes, thereby contributing to the healthy economic development of the nation.

The invention relates to the technical field of education and teaching, and particularly relates to an interactive teaching method based on information engineering and a system thereof. The interactive teaching method comprises the steps that a local word format test paper file is loaded by a teacher-terminal and parsed into XML format data; a question stem, options and an answer of each question are parsed into character strings to be saved to a memory set according to corresponding fixed formats of tags in the XML format data and an index relation is established; test paper data in the memory set are typeset so that electronic test paper is formed, and mouse listening response event is set for the question stem of each question and the whole electronic test paper; and when the mouse listening response event for a certain question stem in the electronic test paper or the whole electronic test paper is received, the corresponding question of the question stem or the whole electronic test paper is sent to a student-terminal. A problem of importing abnormity of the electronic test paper due to network reasons in the prior art is solved so that test question designing and editing are facilitated for the teacher, and multi-application of the electronic test paper is realized.

Systems and methods for enhancing search functionality provided to users. In certain aspects, the query processing engine automatically decomposes the query into constituent units related to concepts of interest to the user. The query processing engine uses statistical methods to decompose queries into one or more constituent units of each query. In some aspects, no real world knowledge is used in determining the unit. In other aspects, aspects of world and content knowledge are artificially introduced to enhance and optimize performance, such as using one or more teams of information engineers.

The invention relates to a professional talent teaching system for a spacecraft, an aircraft, a ship, a vehicle and other complex products, which improves the pertinence, the effectiveness and the work adaptability after entry of designer training, and is conductive to enterprise culture cultivation and excellent talent screening. According to the technical scheme of the invention, based on a concurrent engineering technology, a multi discipline collaboration technology, an information engineering technology and a project management technology, a software and hardware teaching platform of virtual design is built; a case scene teaching method combining theory and practice is used to realize digital design and simulation based on process driving, automatic information pushing and multi discipline design team collaboration; through multi role virtual project teaching, a student experiences and grasps the main design process and the advanced design idea of the spacecraft; and the knowledge skill level and the comprehensive quality of the student are enhanced.

The invention discloses an intelligent logistics system. Interdisciplinary knowledge of social psychology, methodology, behavior management, information engineering and the like is used, a logistics information system is practically and comprehensively analyzed, requirements, needs, responsibilities and possible expectations of all node roles in a process are comprehensively analyzed, new problemscaused by problem solving are avoided, and comprehensive system solutions which are of a personalized information security method and the like, are of the intellectualized and automated logistics express system and accord with popular habits are provided to practically and effectively improve efficiency of logistics and simplify processes of operations.

The invention discloses a method for building an advanced manufacturing simulation factory. The method includes the steps of building a simulation production line, building an information engineering system and building a final assembly dark lamp system. The method is ingenious and reasonable in design, simulation dies can be effectively utilized by the simulation factory established according to a specification of the method for building the advanced manufacturing simulation factory, students and workers can be trained about a production line, and therefore the good effects that the production line is not impeded and damage to products is avoided are achieved.

A function-extensible modular loudspeaker mainly comprises a loudspeaker body, module interfaces and functional modules. Due to the structural design that the system body and the functional modules are separated, requirements of users for product function differentiation can be met and the problem that functions of conventional loudspeakers cannot be extended can also be solved. The users can mount or dismount related functional modules as required, so that the service life of the loudspeaker is prolonged to a large extent; besides, the loudspeaker can also be used as a systemic learning platform for electronic information engineering related majors or engineering developers.

The invention discloses a multifunctional electronic information engineering teaching platform. The multifunctional electronic information engineering teaching platform comprises a teaching system anda teaching device, wherein the teaching system further comprises a teaching terminal and a learning terminal which interact through internet; the teaching terminal comprises a teaching resource module, a question answering module, a review assessing module and a classroom relaxing module; the learning terminal comprises a personal data module, a personal learning module and a personal achievementmodule; the teaching device comprises a teaching table, motors, supporting rods, bases and a computer; the teaching table is arranged on the bases through the supporting rods; the computer is embedded into the teaching table; the teaching system relays on the computer. By using the internet as a teaching system for teaching, the multifunctional electronic information engineering teaching platformdisclosed by the invention can observe learning conditions of students in real time, and also can activate classroom atmosphere and enhance the learning enthusiasm. The multifunctional electronic information engineering teaching platform disclosed by the invention has the advantages of simple structure, convenience in operation and high practicality.

The invention discloses an unbalanced data oversampling method based on minority class sample space distribution, and belongs to the technical field of electronics, communication and information engineering. According to the method, the imbalance of a data set is improved by adding noise filtering preprocessing, designing a new sample synthesis method and constructing a calculation rule of a weight value, the problem of poor classification effect caused by a sample aliasing phenomenon is solved, and the performance of an imbalance learning problem is improved.

The invention relates to a BIM-based project supervision informatization management method and system, and a storage medium, and belongs to the field of project management, the method comprises the following steps: obtaining project step information of a current project, wherein the project step information is composed of a plurality of project steps, and the project steps comprise project contents and step serial numbers in one-to-one correspondence with the project contents; according to the engineering content and a preset classification library, giving different place identifiers to the engineering steps, wherein the place identifiers comprise outdoor identifiers and indoor identifiers; sorting all the engineering steps according to the step serial numbers, for the engineering steps with the same step serial numbers, the engineering steps with the outdoor identifiers have higher priorities than the engineering steps with the indoor identifiers, and generating a priority sequence table about all the engineering steps; and feeding back the priority sequence table to the user for the user to check. The method and system have the effects that idling due to weather reasons is avoided, and the working efficiency of workers is improved.

The invention discloses an intelligent progress management and control method and system for information engineering supervision, and relates to the field of information engineering supervision, and the method comprises the steps: loading the basic information of a project; generating a plurality of groups of construction chain lists; matching the construction chain nodes and the node plan progress; generating progress deviation parameters; generating a construction state classification result; performing multi-factor state scoring according to the construction state multi-factor scoring result, and generating a construction state multi-factor scoring result; and according to the construction state multi-factor scoring result and the progress deviation parameter, generating a deviation factor feature vector, setting the deviation factor feature vector as progress management and control reference data, and sending the progress management and control reference data to a supervision worker. The technical problem that in the prior art, the progress management and control precision for information engineering supervision is not high, and consequently the progress management and control effect is not good is solved. The technical effects of improving the accuracy and accuracy of progress management and control of information engineering supervision, improving the effect and quality of progress management and control and the like are achieved.

The invention provides a communication tower fixing base structure for electronic information engineering. The communication tower fixing base structure for electronic information engineering comprises a machine base, a second bevel gear, a center sliding block, a first sliding block, a second sliding block, a first bevel gear, a third bevel gear and a lifting table; a spiral triangular groove is formed in the middle of the machine base; a positioning ring is arranged on the outer side of the spiral triangular groove; a first hole is formed in the outer side of the machine base; a second hole is formed in one side of the first hole; a motor base is arranged on one side of the second hole; a first base is arranged at the tail end of the outer side of the spiral triangular groove; a first middle groove is formed in the middle of the first base; a first sliding groove is formed in the vertical direction of the first middle groove; a second base is arranged at the starting position of the inner side of the spiral triangular groove; a second middle groove is formed in the middle of the second base; a second sliding groove is formed in the vertical direction of the second middle groove; the first seat and the second seat are arranged on the lower part of the machine base; a plummer block is arranged in the middle of the second bevel gear; a center shaft is arranged on the lower part of the plummer block; and a stop pin is arranged on the side face of the lower part of the plummer block.

The invention relates to a communication tower fixing seat for electronic information engineering. The communication tower fixing seat comprises a first base, wherein a hydraulic cylinder is arrangedat the top of the first base, a hydraulic telescopic rod is arranged at the top of the hydraulic cylinder, a second base is arranged at the top of the hydraulic telescopic rod, four rotating shafts are fixedly connected with side surfaces of the second base, the second base is movably connected with four adjusting mechanisms through the rotating shafts, four fixing holes are formed in the first base and arranged in four corner positions of the first base, four expansion bolts are arranged in the four fixing holes, and supporting rods are fixedly connected with the top of the second base and arranged in four corner positions of the top of the second base. By the aid of the overall structure, the communication tower is convenient to mount, height of the communication tower is convenient to adjust, levelness of the communication tower can be adjusted while the communication tower is mounted and fixed, and stability is better.

The invention discloses a double-code network rapid automatic layout method suitable for an information engineering construction project. The method comprises the following steps: making a task responsibility division table; carrying out matrix processing on the task responsibility division table to form a pre-tightening work matrix containing duration time and a post-tightening work matrix containing duration time; finding out key lines and key work, and calculating the total construction period; drawing a trunk part of the dual-code network diagram; supplementing other parts of the dual-codenetwork diagram; optimizing graph line arrangement of the dual-code network graph; checking a logic relationship; performing dual-code network graph node numbering based on the immediately precedingwork matrix; calculating and marking time parameters of each work in the dual-code network diagram; marking key lines, key work and the total construction period. According to the method, rapid conversion from the work responsibility division table to the dual-code network diagram is realized, generation of the dual-code network diagram can be programmed, and the method is suitable for planning, design and construction of projects including flow construction such as information engineering construction projects.

The invention relates to a crossing field of an engineering technology and a geographic information engineering technology, in particular to a hydraulic model result symbolization dynamic display method and system based on a GIS, and the method comprises the following steps: S1, converting an EPANET hydraulic model Inp file into Shp files corresponding to all pipe network model objects, and building a corresponding relation between GIS data and the Inp files; S2, setting and adjusting hydraulic model parameters, calling an EPANET calculation library for hydraulic simulation calculation, and writing a calculation result into a Hash table to cache simulation time sequence data; S3, calling a unique value rendering interface in an ArcGIS secondary development component library to perform hierarchical rendering and dynamic display on simulation result time series data. The invention discloses a hydraulic model result symbolization dynamic display method and system based on a GIS. The system comprises an Inp file import module, a water supply hydraulic model parameter setting module, a hydraulic model simulation calculation module and an operation state time dynamic graph display module.

The invention relates to the field of electronic information engineering, in particular to an intelligent self-checking device of an ordinary light-emitting diode (LED) lamp. The intelligent self-checking device of the ordinary LED lamp comprises an LED lamp module to be checked, a data collecting module, a data analyzing module, a display module and a power supply module. The LED lamp module to be checked is connected with a signal input end of the data collecting module; an output end of the data collecting module is connected with one end of the data analyzing module; the other end of the data analyzing module is connected with the display module; and the data collecting module, the data analyzing module and the display module are all connected with the power supply module. The intelligent self-checking device of the ordinary LED lamp has the advantages of being simple in structure, capable of being integrated, low in power consumption and cost, reliable and reliable in function, explicit in early warning display, convenient to popularize and the like.

The invention belongs to the field of financial information engineering, and particularly relates to a formalized representation method and device for a security research report. The formalized representation method of the security research report comprises formalized representation of a single security general research report, formalized representation of a single security deep research report, formalized representation of an industry research report, formalized representation of a market research report and the like. The formalized representation method for the security research report is characterized in that the security research report can be automatically generated according to a certain rule; 2, the generated document can be automatically identified; 3, the definition form is simple and clear, and is popular and easy to understand; and fourthly, the document generated according to the method is convenient for machine reading and human reading. An implementation carrier is a device, and the device is an electronic product and comprises an element management function module, a rule management function module, a template management function module, a grammar analysis function module, a word analysis function module, a sentence and sentence group analysis function module, a chapter analysis function module and the like. The device is characterized by being an electronic device comprising an input unit, a storage unit, a calculation unit and an output unit.

The invention discloses a risk assessment method for an information system engineering supervision project. The method is as follows: comparing the model with the corresponding parameter collection data of an information system engineering project in reality to provide a basis for optimizing the management state and effect of the engineering project. The risk management model As a white hole in the multiverse optimization algorithm, it represents the project status where each parameter index conforms to the rules. As a black hole in the multiverse optimization algorithm, the information system engineering project represents the actual distribution state of each parameter index, connecting the virtual model and the real project. The wormhole in between is the project risk model. The supervisors continuously collect the potential risk information of the project. The three major risk control models of technical supervision, formal supervision and behavioral supervision input the result data of the control measures, and the program performs dynamic fusion analysis on the risks to generate analysis conclusions and provide Global risk view, final output supervision report. The invention solves the problem that the risk of existing information engineering projects is difficult to comprehensively evaluate.

The invention belongs to the technical field of experimental network teaching of communication engineering, information engineering and the like, and discloses a random signal analysis experiment virtual simulation system and a control method, and the random signal analysis experiment virtual simulation system comprises a communication signal generation hardware circuit module which is used for generating communication signals of different modulation modes; the noise generation module is used for generating a noise signal; the communication system hardware circuit module is used for realizing a linear system or a nonlinear system; and the signal analysis software module is used for realizing characteristic analysis of the communication signal. According to the invention, a virtual simulation experiment platform of a random signal analysis experiment combining software and hardware is adopted, so that the problem of overlarge investment of experiment equipment can be solved, and the problem of incapability of gathering can also be solved; meanwhile, the experiment time and the experiment site of students are flexible, and the students can perform the experiment anytime and anywhere as long as the network and the notebook computer exist.

The invention provides an information engineering supervision drawing storage device convenient to use, and relates to the field of drawing storage. The information engineering supervision drawing storage device convenient to use comprises a storage cabinet body, and the storage cabinet body is connected with a storage drawer plate; the rotating mechanism is connected into the storage cabinet body, and rotary storage of the drawings is achieved through the rotating mechanism; the storage mechanism is connected into the storage cabinet body; the storage mechanism comprises a partition plate, the partition plate is connected into the storage cabinet body, a plurality of mounting grooves with upward openings are formed in the outer surface of the upper end of the partition plate, balls are connected into the mounting grooves and slidably connected with sliding grooves in the lower surface of a drawing storage box, and a fixing assembly is fixedly connected to the outer surface of the drawing storage box. The fixing assembly comprises a clamping rod, and the upper surface of the partition plate is fixedly connected with a baffle. The information engineering supervision drawing storage device convenient to use has the advantage of being convenient to use.

The invention discloses an electronic communication anti-interference device for solving information engineering, which comprises a processor, a processing system runs on the processor, and the processing system comprises a judgment model module, a data receiving module, a data display module, a data classification module and a data processing module. According to the method, before the data is sent into the model, the readability of the data is analyzed, the content seen by a user is intercepted in a virtual display screen capture mode, and the continuity of characters is obtained by recognizing the internal characters, so that the readability of the data is judged; when the data is repaired, the content watched by the user is directly repaired, so that the user can quickly browse the content without waiting for a long time. According to the invention, the demodulated data is processed, so that the demodulated data is readable, and the demodulated data is presented to the user, so that the user cannot see messy codes, and the user experience cannot be reduced.

The invention discloses a movable experiment system for electronic information engineering and a control method. The system comprises an experiment table; at least one first lower box is arranged on the first surface of the experiment table, and the second surface of the experiment table is provided with first visual equipment; a lifting mechanism is arranged in the first lower box, a plurality of bottom plates are fixedly connected to the surface of the side, away from the experiment table, of the first lower box, and universal wheels are arranged on the surfaces of the sides, away from the first lower box, of the bottom plates; two fixed semi-rings are fixedly connected to the outer surface of a connecting shaft of the universal wheel and the bottom plate, and a connecting rod is rotationally connected therebetween; the ends, away from the fixed semi-rings, of the connecting rods are rotationally connected with connecting frames, so that the connecting frames can be pushed and pulled through the electric push rods to enable the connecting rods to push and pull the fixed semi-rings to drive the universal wheels to rotate. After the universal wheels on the front and rear sides are splayed, the friction between the universal wheels and the ground can be improved, so that the stability is improved; the device can be widely applied to the technical field of electronic information engineering experiments.

The invention discloses an information engineering data line arrangement device which comprises an end fixing device, a connecting plate, a supporting bottom plate, a separating and positioning structure and a combined fixing structure, the bottom of the end fixing device is connected with the middle of the rear end of the supporting bottom plate through the connecting plate, and the separating and positioning structure is arranged on the rear side of the upper end of the supporting bottom plate. A combined fixing structure is fixed in the middle of the front end. By arranging the end fixing device, after the end of the data line penetrates into the fixing through groove, the first clamping mechanism and the second clamping mechanism are matched with each other to clamp and fix the end of the data line, so that the data end is better fixed; and the data lines are better arranged by matching the arranged separation positioning structure and the combined fixing structure, so that the situation of disorder and damage is avoided, and subsequent use is facilitated.

The invention discloses an encrypted engineering change management system and an encrypted engineering change management method applied to production management. The encrypted engineering change management system comprises a server, a database and one or more first clients, wherein the first clients are used for submitting engineering change information to the server according to a preset change rule, and the engineering change information comprises encrypted data information and files; the server side receives the engineering change information and decrypts the data information in the engineering change information, if the decrypted data information conforms to specifications, the encrypted data information is stored in a database, and files are stored in a specified position in a unifiedmode; and the server displays the changed information to the clients in a time axis assembly line mode and provides a corresponding file downloading index, and the data displayed by the server is decrypted data information. By means of the encrypted engineering change management system and the encrypted engineering change management method, the engineering change information can be conveniently changed and inquired, the time axis is adopted to display the engineering change information according to the updating time sequence, different graphs and colors are used for distinguishing, and the engineering change information is clear, visual and easy to check.

The invention discloses a movable experimental device and experimental system for electronic information engineering, and the device is characterized in that fixed parts sleeve supporting legs, abutting plates sleeve the supporting legs, one end of each spring is fixedly connected with one fixed part, the other end of the spring is fixedly connected with the abutting plate, and the other end of the spring is fixedly connected with one supporting leg. Four clamping pieces are arranged on the periphery of each abutting piece, each clamping piece comprises a first plate body and a second plate body, the first plate bodies are movably connected with the abutting plates and located at the ends, away from the fixing pieces, of the abutting plates, the second plate bodies are movably connected with the first plate bodies, and four clamping frames are arranged on the ground. After the experiment table is moved to a corresponding position, the fixed parts slide, and the abutting plates are driven by the springs to move downwards, so that the first plate bodies drive the second plate bodies to be clamped into the clamping frame, the supporting legs are fixed, and the experiment table is morestable.

The invention relates to the technical field of electronic information engineering specialty, in particular to a test bench for electronic information engineering specialty, which comprises a base, a lifting moving assembly is fixedly arranged on the inner wall of the base, a mounting box is fixedly arranged in the middle of the upper surface of the base, and a U-shaped seat is fixedly arranged on the upper surface of the mounting box, a workbench assembly is arranged on one side of the base, a lifting assembly enabling the workbench assembly to move is fixedly arranged between the workbench assembly and the base, and a storage box is fixedly arranged on one side of the lower surface of the workbench assembly. According to the invention, on the basis of a common test bench, moving, lifting, transmission, adjusting, buffering and fixing devices are arranged, so that the convenience, stability, applicability, protection and functionality are improved.