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558 results about "Cost control" patented technology

Cost Control. What Is Cost Control? Cost control is the practice of identifying and reducing business expenses to increase profits, and it starts with the budgeting process. A business owner compares actual results with the budgeted expectations and if actual costs are higher than planned, management takes action.

Three-phase intelligent watt-hour meter inspection device and method

ActiveCN102087352AImprove inspection efficiencyTroubleshoot tripping test problemsElectrical measurementsEngineeringThree-phase
The invention relates to a watt-hour meter inspection device and method, in particular relating to a three-phase intelligent watt-hour meter inspection device and method. The existing watt-hour inspection device has long inspection time, and needs an extra instrument for inspecting the power consumption of a watt-hour meter; the existing watt-hour meter inspection device has low efficiency and can inspect only one watt-hour meter for one time; and in addition, the existing watt-hour meter inspection device is inability of testing the cost-control trip of the intelligent watt-hour meter. The three-phase intelligent watt-hour meter inspection device comprises a standard clock, a three-phase program-controlled source, a standard watt-hour meter, error calculators, power consumption testers and a communication module. The inspection device provided by the invention is characterized by comprising trip monitoring units, wherein the inspection device has a plurality of testing work positions; one power consumption tester, one trip monitoring unit and one error calculator are arranged on each testing work position; each error calculator is provided with a counting calculation module; and the standard watt-hour meter is used for metering an output module. The three-phase intelligent watt-hour meter inspection device is rapid in inspecting watt-hour meters, and can inspect the power consumption and the cost-control trip.
Owner:STATE GRID ZHEJIANG ELECTRIC POWER +1

Automatic control method for material taking and feeding operations of full-automatic garbage transport crane

The invention discloses an automatic control method for material taking and feeding operations of a full-automatic garbage transport crane. After automatic positioning and grabbing point determination of the full-automatic garbage transport crane, a control system sends out a command to a hoisting mechanism, so that automatic material taking operation is realized. After a hoisting mechanism, a trolley and a cart are moved to a position above the central position of a feeding opening in a linked manner at planned speed, a grab bucket is opened automatically, and automatic feeding operation is realized. The zoning of a garbage bin, and automatic grab bucket positioning and automatic grabbing point selection of the full-automatic garbage transport crane are realized, so that the automation of the material taking operation is realized. Moreover, automatic speed planning of the full-automatic garbage transport crane is realized, and mutual coordination to the speeds of the hoisting mechanism, the trolley and the cart is realized according the distance between the grab bucket and the feeding opening, so that automation of the feeding operation is realized. The service life of the full-automatic garbage transport crane is prolonged, working conditions are improved, the labor intensity is lowered, energy consumption is reduced, the work efficiency and the mechanism running reliability are improved, cost control of enterprises is facilitated, and operation safety of operators can be ensured in harsh working environment of waste incineration.
Owner:WUHAN UNIV OF TECH

Engineering cost control method based on BIM technology

InactiveCN108550020AReal-time cost control managementQuickly Calculate Construction CostsOffice automationProject engineeringConstruction plan
The invention discloses an engineering cost control method based on BIM technology. The engineering cost control method comprises the steps of extracting a project biding file, a project list and an engineering cost file which is related with cost; creating a project template which comprises all engineering components of the project engineering; endowing detailed list information in the project list to corresponding engineering components; calculating the engineering amount of the engineering components according to dimensions of the engineering components in a three-dimensional model and thedetailed list information of the corresponding engineering component; calculating the construction cost of the construction project; dividing the three-dimensional model into a plurality of construction blocks according to a construction plan, and endowing one area number to each construction block; receiving the construction picture of the construction field, and obtaining the construction progress of the current construction block according to the construction information in the construction picture; and when the construction progress does not match a preset construction progress, predicating the construction time and construction cost in finishing engineering according to the current construction progress, the residual engineering amount and reference engineering cost.
Owner:四川成化工程项目管理有限公司

Intelligent cost control electric energy meter and clock calibration method

ActiveCN102435975ALow costThe clock runs accurately and reliablyElectrical measurementsMicrocontrollerMicrocomputer system
The invention provides an intelligent cost control electric energy meter and a clock calibration method. The intelligent cost control electric energy meter is characterized in that the intelligent cost control electric energy meter takes a single-chip microcomputer system integrating a hardware clock as a basis; the single-chip microcomputer system integrating the hardware clock comprises a single-chip microcomputer integrating the hardware clock, a crystal oscillator and a temperature compensation circuit; and the crystal oscillator is connected with the single-chip microcomputer integrating the hardware clock, and the temperature compensation circuit is connected with the single-chip microcomputer integrating the hardware clock. The clock calibration method comprises the steps of calculating a temperature-frequency error curve equation of the intelligent cost control electric energy meter according to a plurality of groups of measured temperature and frequency error corresponding values, and using the single-chip microcomputer of the intelligent cost control electric energy meter to perform clock frequency regulation according to frequency error. The intelligent cost control electric energy meter provided by the invention takes the single-chip microcomputer system integrating the hardware clock as the basis, the external crystal oscillator is taken as reference frequency of the internal hardware clock, different temperature points are compensated according to the temperature and frequency properties of the crystal oscillator, and the internal hardware clock single-chip microcomputer adopting software compensation can not only meet the requirements on precision in a full-temperature range and realize high reliability, but also reduce the cost.
Owner:CHINA ELECTRIC POWER RES INST +1

Power inductor and manufacturing method thereof

The invention discloses a power inductor and a manufacturing method thereof. The power inductor comprises an inner core and a die-casting body closely coating the inner core, the inner core is of a coil structure wound by an enameled wire and comprises a body and extension portions extending out of the body, the die-casting body is formed by integrally diecasting magnetic metal powder on the inner core, the extension portions expose out of the opposite end faces of the die-casting body, and metal layers are coated on the surfaces of the ends, corresponding to the extension portions, of the die-casting body to coat the ends of the die-casting body so as to form electrodes of the power inductor. By integral die-casing forming of the magnetic metal powder and the inner core, automatic large production can be achieved, and material cost and labor cost are reduced greatly. Besides, a traditional welding process of a coil and electrodes is cancelled, potential quality hazards due to the fact that various problems of welding spots and the like are prone to occur in the traditional process are overcome completely, and insulation property, magnetic shielding property, current resisting property, high-temperature property and cost control of finished products are improved greatly.
Owner:王向群

Mobile terminal-based color-change diagnosis test paper quantitative imaging system

The invention discloses a mobile terminal-based color-change diagnosis test paper quantitative imaging system. The solution of an unknown solution can be accurately measured by use of colorimetric information in a relatively independent light source environment, and a cheap, fast and accurate health data measurement platform is provided; in the platform, a mobile terminal serves as a display and operation interface, and the installation process is simple and convenient; the measurement can be carried out simply by use of a mobile phone, an equipment shell, a test strip bracket and some sensing strips, for example, the measurement of glucose concentration or luteinizing hormone level in urine. The system disclosed by the invention is an integrated mobile platform based on traditional color-change diagnosis image analysis technology, and the platform can realize measurement more quantitatively than traditional color change diagnosis and can be clinically applied while integrating two functions of high-precision measurement and data visualization; and moreover, the cost is controlled in an acceptable range, and the mobile computing ability provides possibility of capturing, extracting and gathering the measured data in trend analysis from medicine respect.
Owner:刘钢

Intelligent project management system

The invention relates to an intelligent project management system, which comprises a project management module, a system management module, an approval management module, a resource management module,a supervision management module and a reminding and punishment module. The system has a chart statistics function, realizes objective management, plan management, summary management, evaluation management and quality management and the like of the whole process of the project, and can carry out integrated deployment management on personnel, equipment, materials and fund resources, thereby improving resource utilization rate; the system has a timeout automatic penalty function and integrates intelligent pressure-sensitive original handwriting hardware; when paper is signed or paper records arewritten, original handwriting electronic data is kept synchronously; the system integrates access control and attendance hardware and a temperature and humidity detector, and has a supervisory and management function, thereby preventing the submitted data from being tampered and deleted and ensuring originality and integrity of the data; the system wholly plays the function of risk control and cost control, thereby improving efficiency and project success rate; and the system is especially suitable for research and development and project management in the medical field.
Owner:黄玉新
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