138 results about "Economic management" patented technology

The invention discloses an electric power engineering design review and technical economic evaluation information system. The electric power engineering design review and technical economic evaluation information system comprises a project review plan management module, a project review module, a province infrastructure project information database construction module, a design quality management module, an external user interaction management module, a main network engineering cost compilation system module, a cost analysis management module and a message management module. The system integrates demands of actual engineering project design review and technical economic management works, makes engineering project design review and technical economic management works have great improvement in standardization, unification, normalization and refinement, greatly improves an intensive management level, effectively and practically improves efficiency of engineering project design review and technical economic management works and brings about substantial economic and social benefits.

The invention relates to a self-adaption wavelet neural network abnormity detection and fault diagnosis classification system and method, which can be applied to the fields, such as economic management abnormity detection, image recognition analysis, video retrieval, audio retrieval, signal abnormity detection, safety detection, and the like. The system comprises the following seven parts: an acquisition device, a transmitter device, an A/D (Analog/Digital) conversion device, a self-adaption wavelet neural network abnormity detection and fault diagnosis classification processor, a display interaction device, an abnormity alarm device and an abnormity processing device. The abnormity detection and fault diagnosis classification object of the self-adaption wavelet neural network abnormity detection and fault diagnosis classification system is acquired from samples for which a self-adaption mechanism is automatically established by the self-adaption wavelet neural network of a system to be detected, the characteristic information of a signal can be effectively extracted through wavelet transform multi-scale analysis, and a more accurate abnormity detection and fault diagnosis locating result can be obtained. The device adopting the method has the advantages of generalization, high accuracy in the application field, capability of real-time monitoring and low cost.

A system is provided for testing and enhancing the alertness of operators who monitor video surveillance imagery. Alertness is tested by displaying any of a variety of visual elements on top of or near the video imagery, and receiving input from human operators in response to the visual elements, via one or more input devices. The system further allows for economic management of human operators by transmitting imagery from many video sources to any number of operators. Video feeds are automatically switched, via software, away from an operator who wishes to take a break or has poor alertness. In this fashion, the system maximizes operator vigilance while also maximizing workflow for all available operators.

The invention discloses an enterprise economic management information security system, which includes a registration module, a man-machine operation module, an identity authentication module, a central processing unit, a data processing module, an enterprise economic management information database, a virus feature database, a regular inspection module, a virus Feature matching module, system anomaly evaluation module, data isolation upload module and data analysis module. The present invention integrates voiceprint verification and palm vein verification, which greatly improves the security of information. At the same time, it has a virus scanning function. Once an intrusion is found, the system has a data protection and clearing function, which further ensures the security of electronic file information. Each data entry carries the identity information of the person who entered it, which realizes the traceability of the data, and has its own data analysis and statistics function, which provides a basis for enterprise economic management decision-making.

The invention discloses an economic management system, which comprises a database module, a database updating module, a human-computer interaction module, a central processor, an annual cost estimation module, an actual cost accounting module, a comparative analysis module, a risk early-warning and assessment module, an expert decision-making module, a speech unit and a language unit cell. The economic management system can prevent the occurrence of various flaws in the cost control process, can report enterprise situations through speech, can select different languages according to needs, can make different processing decision according to different situations, ensures management requirement of relevant personnel for cost control, and satisfies information sharing demand in all aspects.

The invention relates to a micro-grid scheduling method considering the variable depreciation cost of a lithium battery and a charge and discharge strategy. According to the relation between the cycling life and the discharge depth of the lithium battery, a variable depreciation cost model of the lithium battery depending on the discharge depth is built, the variable depreciation cost model is involved in a scheduling model target function enabling the operation cost of a micro-grid to be minimum so that economic management of the lithium battery is realized, the target function is shown in the description, wherein f refers to the operation cost of a micro-grid system, and deltaU<ST><k> refers to the variable depreciation cost of the lithium battery k in one-time charge and discharge cycling process. During solution, linearization equivalence of a charge and discharge power curve is performed in a typical charge and discharge strategy of the lithium battery, then the charge and discharge power curve is regarded as an allowed power limit value in an operation process of the lithium battery, and the typical charge and discharge strategy of the lithium battery comprises a two-segment charging process of constant current charging and constant voltage charging and a constant current discharge process. According to the method, excessive aging or depreciation of the lithium battery can be effectively prevented, the service lifetime of the lithium battery can be extended, and the overall operation cost of the micro-grid is reduced.

The invention discloses an economic management teaching operation demonstration teaching aid and relates to the technical field of a demonstration device. The teaching aid comprises a chassis, on which a fixed mount is arranged. A lead screw is rotatably and horizontally arranged on the fixed mount. The lead screw is in threaded connection and sleeved with a threaded sleeve block. A display boardis hinged to the fixed mount. An adjustment lever is hinged between the display board and the threaded sleeve block. A transmission case is fixed on the sidewall of the fixed mount. An output shaft ofa stepping motor is coaxially fixed with a drive gear, which is engaged with a driven gear which sleeves and is fixed with the lead screw. Free angle of the display board can be realized when drivenby the stepping motor, thus being convenient for the teacher to lay the display board flat for board writing and effectively reducing fatigue of the teacher's arm. Height adjustment of the fixed mountcan be realized by rotating and lifting a hand wheel. Rotation of the fixed mount can be realized when driven by a servo motor. Thereby, the teaching content on the display board is displayed in an all-round way, which greatly improves the teaching quality of economic management.

Provided is a mind mapping tool for economic management. A problem is effectively solved that it is inconvenient to use and arrange a current device. The tool comprises a housing body. A first suction disc used for fixing the housing body is arranged in the center of the housing on the lower side. Multiple recyclable roll paper outwards stretch from the circumference of the housing body and are fixed in the housing body by a roll paper tensioning device. The roll paper tensioning device is fixed at the bottom in the housing body through a vertical column. Ends of the roll paper are fixedly connected with a fixed block. A baffle plate is arranged in the housing. The baffle plate and the housing body are connected together to form a groove used for storing the fixed block. A second suction disc is fixed at the bottom of the fixed block. A long groove whose exterior is wider than the interior is arranged in the fixed block. A connection block is arranged in the long groove and is connected with the fixed block through an elastic rope. A first magnetic block arranged under the long groove is embedded in the fixed block. A second magnetic block corresponding to the first magnetic block is embedded in the connection block. The second magnetic block and the first magnetic block attract each other. A hook used for connection is fixed on the outer side of the connection block.

The invention discloses a comprehensive administrative decision support and administrative behavior management information platform, which comprises a dynamic management information system, an enterprise information base and a dynamic management technology supporting platform. The dynamic management information system provides an enterprise service space, establishing a "one number for one internet" service mechanism for an enterprise, realizing the access of various government services, enabling the real-time collection and exchange of the enterprise production and operation information to adynamic management information system, and providing the identification service and policy cashing service for the enterprise. The enterprise information base and the dynamic management technology supporting platform provide an extensible technical platform for the application of the cloud PAAS technology, ensure the access convenience of applications and the sustainable development of the construction. According to the invention, through the development and management of information resources required by the government and owned by the government, the strict institutional design and the efficient workflow management are conducted. The normalization, the pertinency and the effectiveness of the government economic management work are enhanced. The working efficiency, the decision quality, the regulation and control capability and the standardization degree of the government are improved. The current problems of government management fragmentation, information islanding phenomenon, passive services and the like are solved.

The invention discloses an economic management cost control system. The system comprises a central processing unit, a cost budget module, a fingerprint acquisition module, a power supply module, a login unit, a comparison module, a first feedback module, a cost distribution analysis module, a second feedback module, an early warning unit, a display unit, an input module, an expert analysis module,a cost input unit and a data security management module. According to the invention, diversified cost input analysis is realized; the singleness of cost analysis is avoided; distribution between various costs and real-time analysis and comparison between the cost and the budget are realized; an economic management cost control system of the system is formed; The enterprise economic management system has the advantages that decision of managers is more evident and scientific, basic network security and system security of enterprises can be managed, security management can be performed on datainformation stored in the enterprises, security of enterprise economic management information is guaranteed comprehensively, and security assurance is provided for enterprise economic management.

The invention discloses an enterprise economic management information security system, which includes a user registration module, which is used to generate a biometric model corresponding to the user's registration identity when the user registers, and save the biometric model in a user registration database; Vulnerability detection module is used to detect system vulnerabilities, install patches in time, enhance compatibility, plug the discovered security holes, and prevent virus invasion; virus prevention module is used to prevent viruses in the system and prevent the use of foreign CDs , mobile hard disk, U disk and other storage devices; the present invention improves the security system of the system through real-time loophole detection, virus prevention, killing and isolation of the system, and further improves the security of the system by controlling the transmission of data and the security of the enterprise database. Information Security.

The invention discloses a lifting display board for economic management. The lifting display board comprises a board body, a rotating column is arranged in the middle of the back side of the board body, the surface of the rotating column is sleeved with a fixed base, and threaded rods are arranged at the two ends of the bottom of the fixed base; the threaded rods are movably connected with the fixed base through inserting rods, a first installation box and a second installation box are sequentially arranged on the surfaces of the bottoms of the threaded rods from top to bottom, and a rotatingbase is arranged in the middle of the top of the first installation box. The rotating column is arranged in the middle of the fixed base in a sleeving mode, so that transverse and longitudinal conversion of the board body is facilitated, and then transverse and longitudinal data of the board body is conveniently set; the advantage that data information is transmitted clearly is improved; threadedtoothed sleeves, a first gear, a second gear and a motor are arranged so that the board body can be conveniently lifted, and then people at different positions can watch the display board conveniently.

The invention discloses an inner-enterprise economic management cost control system which comprises a virtual actuator, a virtual parameter module for inserting a logic unit capable of directly obtaining a corresponding result or information target into an established internal control index physical model; a predictive analysis module that uses the actual cost data to generate short-term internaleconomic management situation forecast information for use by a scheduling decision module; a joint scheduling analysis sub-module that uses a multi-group differential evolution algorithm to optimizea joint scheduling scheme to improve the enterprise economic management for the received actual cost data and simulation analysis results. The inner-enterprise economic management cost control systemcan give different processing decisions according to different situations, ensures the management requirement for the cost control, has a function of generating a decision scheduling scheme, and can automatically generate the decision scheduling scheme according to the actual cost, and ensure that the enterprise can maximize economic benefits while maximizing the internal control metrics.

The invention discloses an enterprise internal economic management and control system, which belongs to the technical field of economic management. The enterprise internal economic management and control system comprises an economic data acquisition unit, wherein an output end of the economic data acquisition unit is electrically connected with an economic data receiving unit, an output end of a financial performance evaluation unit is electrically connected with input ends of an environment control unit, an accounting control unit, a program control unit and an internal control unit, an output end of a data storage unit is electrically connected with an input end of a historical database, and an output end of a data downloading unit is electrically connected with an input end of an expert analysis and decision making unit. Through carrying out comprehensive evaluation on economic data, the enterprise internal economic management and control system can discover the problem existing in enterprise economic management, facilitates the enterprise to make strategic adjustment timely, promotes the development of the enterprise, can enhance and improve the supervision and management on the invested enterprise by a contributor through economic management and control, standardizes the corporate governance structure, establishes a modern enterprise system, improves the operating management level, and further can improve economic benefit.

The invention discloses a transport information management system and method applied to a transport company. The transport information management system comprises a user terminal subsystem, a server subsystem and a database subsystem. The user terminal subsystem and the server subsystem are both in communication connection with the database subsystem, and the user terminal subsystem is in communication connection with the server subsystem. According to the transport information management system and method applied to the transport company, the actual effect on transport economic management ofthe transport company and spatial expansion are enhanced, and connection between the systems is strengthened so that the transport company can monitor and analyze the economic operation situation moreconveniently and more rapidly in real time, and lagging of information transfer is avoided; and the influence factor of people is reduced, executive force of a management system is strengthened, andthe working efficiency is improved.

The invention discloses a method for rapidly generating a county and municipal level science and technology economy management department web portal. The method comprises the following steps: 1) generating a basic architecture template of a target website and storing the basic architecture template into an architecture library; 2) setting generation levels of the target website according to the membership relationship from top to bottom; 3) establishing a target website model; 4) performing page layout and beautifying on the target website; 5) setting the administrator information of the target website; and 6) publishing the target website. The generating efficiency of the web portal is improved for the user, the construction cost of the web portal is reduced, the architecture based on the background management system is stable, and the maintenance cost of the web portal is greatly reduced. In addition, the generated web portals have a unified data interface, the requirement for releasing data from the superior website to the lower site is met, the phenomenon that the labor and time cost of secondary news release because the secondary development or configuration of a data interface is carried out in the past is avoided, and the method has the characteristics of high difference and flexibility.

Establishment of a technological economic indicator comprehensive database in power transmission and transformation comprises the steps of performing basic data normalization and standardization; performing fabrication cost analysis evaluation index system researching; establishing a fabrication cost analysis model; realizing fabrication cost analysis normalization, realizing quick extraction and automatic checking gathering of the economic indicators, forming the technological economic indicator database, and furthermore realizing fabrication cost analysis normalization. According to the established technological economic indicator comprehensive database, analysis for the weight of each component in engineering fabrication cost is realized, and a theoretical support is supplied for engineering fabrication cost decision control and trend analysis. Furthermore connection between a platform according to the invention and information system databases inside and outside an enterprise is realized so that economic data can be efficiently utilized. A unified technological economic management standard is realized. Cost saving and scientization in technological economic management are promoted. Information efficiency in a power engineering fabrication cost analysis field is improved.

The invention discloses an economic management display device comprising a shell, wherein multiple first through holes are arranged on the front side surface and multiple first grooves are arranged onthe rear side surface; multiple separating plates which are connected in the shell in a spaced way to separate the shell into multiple display areas, wherein any one display area is correspondingly provided with one first through hole and one first groove; multiple display mechanisms, wherein one display area is correspondingly provided with one display mechanism, any one display mechanism comprises a drum which is horizontally positioned at the lower end of the first through hole, a cloth tape which is wound on the drum, a first slide block which is slidably arranged in the first groove, anda connecting rod which connects the start end of the cloth tape and the first slide block; multiple transmission mechanisms, wherein one display mechanism is correspondingly provided with one transmission mechanism; and a rotating mechanism. Adjustment of multiple height data can be completed by rotating the third rotating shaft with no requirement for adjusting the height of each display windowmarking line one by one so as to save the classroom teaching time; besides, the economic management display device has simple structure and high operability and practicability.

The invention relates to the field of economic management, particularly to an economic management cost control system. The system includes a data acquisition module, a data processing module, a data storage module, a cost calculating module, an analysis and comparison module and a user terminal; the data acquisition module includes a picture input module, a voice input module and a character input module, and is used for inputting all related data generated in a project execution process, and sending received data and the input related data to the data processing module; and the data processing module is used for receiving the data sent by the data acquisition module, and after classifying the data according to different classification indexes, sending the data to corresponding databases. The economic management cost control system provided by the invention overcomes the defects existing in the prior art, on the premise of not needing to increase manpower, can form complete economic management cost control flow, effectively helps enterprises to control cost, improves economic benefits, and is very practical.

The invention provides a mind mapping tool used for economic management, and belongs to the technical field of mind mapping devices. The mind mapping tool used for economic management comprises a theme board, wherein multiple mapping units are detachably connected with the periphery of the outer side of the theme board; the theme board comprises a fixing board and a rotating ring connected with the fixing board in a sliding and matched mode, and a first sucker is fixedly connected with the rear surface of the fixing board; each mapping unit comprises a secondary board, a connecting rod, a supporting shaft and multiple tertiary assemblies, wherein the secondary boards are connected with the theme board through the connecting rods, the supporting shafts are arranged in the secondary boards,the multiple tertiary assemblies are arranged on each supporting shaft, each tertiary assembly comprises a sleeve, roll cloth, a power spring and a second sucker, the supporting shafts are sleeved with the sleeves, one end of each sleeve is fixedly connected with the corresponding power spring, the roll cloth is wound around the sleeves, pull-out ends of the roll cloth are connected with hanging rings, and the second suckers are connected with the hanging rings. According to the mind mapping tool used for economic management, a use range is wider, and operation is more convenient.

The invention discloses an economic management cost control system which comprises a central processing unit; the input end of the central processing unit is electrically connected with the output endof a cost budgeting module, the input end of the central processing unit is electrically connected with the output end of a fingerprint collecting module, the input end of the central processing unitis electrically connected with the output end of a power module, and the input end of the central processing unit is electrically connected with a login unit. According to the economic management cost control system, a budgeting estimation and cost control analysis result is displayed on a second displayer, an administrator can perform decision-making management by referring to the analysis result on the second displayer, diversified cost input analysis is achieved, the cost analysis oneness is avoided, distribution between various costs and real-time analytic comparison between the costs andbudgeting are achieved, the systematic economic management cost control system is formed, and decisions made by the administrator are more scientific and have more bases.

The invention relates to the field of storage cabinets, in particular to a bill storage cabinet beneficial to query for economic management. The bill storage cabinet comprises a cabinet body, whereinthe cabinet body is internally provided with a first partition plate arranged vertically, the first partition plate divides the inner portion of the cabinet body into first space and second space, thefirst space is internally provided with a rotating box of a circular structure, the two ends of the rotating box are arranged on the first partition plate and the cabinet body respectively, the outerwall of the rotating box is provided with a plurality of containing cavities distributed in the circumferential direction of the rotating box, each containing cavity is internally provided with an opening and closing device, the second space is internally provided with two partition plates horizontally arranged at an interval, the two second partition plates divide the second space into three containing grooves, each containing groove is internally provided with a drawer, and each drawer is internally provided with a partitioning device. The bottom of each containing cavity is provided with an elastic fixing device, a document in each cavity is pressed against the bottom through the corresponding elastic fixing device, thereby keeping the document regular, avoiding scattering and displacement during rotation, and improving the working efficiency.

The invention belongs to the field of three-dimensional modeling, in particular to a three-dimensional modeling device for economic management teaching, which comprises a base, the base is fixedly connected with a motor; an output shaft of the motor is in transmission connection with a main shaft through a rotating piece; wherein one end of the main shaft is fixedly connected with a supporting table, the other end of the main shaft is rotatably connected with a sliding seat through a transmission piece, one end of the sliding seat is slidably connected with the base, the other end of the sliding seat is slidably connected with a collecting device through a rotary drum, and the collecting device is rotatably connected with the base. The invention provides a three-dimensional modeling devicefor economic management teaching. 360-degree shooting work of an object can be realized through rotation in the acquisition process of three-dimensional modeling; according to the camera, the overlapping degree of adjacent images is reduced, the shooting efficiency of an object is improved, automatic modeling and drawing are achieved, meanwhile, by arranging the adjustable collecting device, teaching personnel can flexibly adjust the shooting angle of the camera body, and the camera is suitable for being popularized in a wide range.

The invention relates to a teaching device, and more specifically relates to an economic management teaching device. The device comprises a pedestal assembly, an upper seat assembly, an adjustment power assembly, a rotary drum assembly, and a teaching board assembly. According to the invention, the upper seat assembly and the teaching board assembly can rise and fall at the same time to adjust theheight, so that the device is adjusted to be at a proper height so that the students watches the teaching board assembly more comfortably. A teacher stands on the upper seat assembly, and performs the teaching on the teaching board assembly, thereby bringing convenience to the teacher for the economic management teaching. The upper seat assembly is located at the upper end of the pedestal assembly, and the left and right ends of the pedestal assembly are slidingly connected with the upper seat assembly. The adjustment power assembly is fixedly connected to the upper seat assembly, and the left and right ends of the adjustment power assembly are slidingly connected with the upper seat assembly. The teaching board assembly is fixedly connected to the upper end of the upper seat assembly, and the rotary drum assembly is in screw-thread fit with the teaching board assembly. The rotary drum assembly cooperates with the upper seat assembly, and the adjustment power assembly is engaged withthe rotary drum assembly through a gear.