41results about How to "Improve the level of scientific management" patented technology

The invention relates to a universal data acquisition unit and a data acquisition method thereof, belonging to the technical field of data acquisition; the universal data acquisition unit comprises amicroprocessor; a multi-path discrete signal input interface is connected with the input end of a counter by a photoelectric isolating circuit, and a multi-path continuous signal input interface is connected with the input end of an A/D converter, and a microprocessor is connected with the input ends of the A/D converter and the counter. The data acquisition method comprises that: system initialization is carried out; continuous and discrete signal interrupt vector is set; interrupt latency is carried out, if the discrete signal is interrupted, the discrete signal is acquired; if the continuous signal is interrupted, the continuous signal is acquired; if a watchdog is interrupted, a system is restarted; if hibernation is interrupted, system setting data is stored, and then a hibernation state is carried out; and then, interrupt latency awaken operation is carried out, if awakening is interrupted, the system is started, and the setting is restored before interruption; if the continuoussignal and the discrete signal are acquired, interrupt latency is continuously carried out after data is transmitted to an upper computer; if not, interrupt latency is carried out directly.

A special person risk behavior evaluation method comprises the following steps of obtaining physical sign monitoring data of a tested person; obtaining personal factor data of the tested person; obtaining risk behavior disposition data of the tested person; obtaining interview data of the tested person; obtaining risk behavior type data of the tested person; conducting comprehensive computation on an evaluation result of objective circumstances in personal factors, risk behavior disposition evaluation results and an evaluation result of personal social circumstances and personal subjective factors, and the result obtained after computation is used as a special person risk behavior disposition evaluation result; the risk behavior disposition evaluation results are computed respectively, and the result obtained after computation is used as a risk behavior type evaluation result. According to the special person risk behavior evaluation method, the problem that a special person tells a lie is solved scientifically, the risk behavior disposition is accurately judged, the risk behavior type is predicted, and the scientific management level of the special person is improved.

The invention relates to an assessment method for the mental stress states of power grid enterprise personnel. The assessment method comprises the following steps: acquiring the physiological index monitoring data of the tested personnel; acquiring personal factor data of the tested personnel; acquiring interview data of the tested personnel; carrying out mental health source assessment according to mental health source data, thus obtaining mental health source assessment results; acquiring the physiological index monitoring data of the tested personnel while acquiring the assessment results for the personal objective condition factors and the personal subjective factors, the assessment result for the mental health tendency, and the assessment result for the mental health types; and carrying out physiological assessment on the physiological index monitoring data, thus obtaining the physiological assessment result. With the adoption of the method, various factors affecting the mental health states of the power grid enterprise personnel are scientifically detected, the weights of the impact factors are determined, and finally a comprehensive assessment method is formed.

The invention belongs to the intelligent device technology field, to be specific, relates to a scenic spot tourist data analysis method and a scenic spot tourist data analysis system based on Wi-Fi detectors. The scenic spot tourist data analysis system based on the Wi-Fi detectors comprises the Wi-Fi detectors, a data interaction port, a communication network, a server, application software, and cell phone APP software. The Wi-Fi detectors are disposed in scenic spots, and when Wi-Fi functions of cell phones of tourists are turned on, and the tourists enter the detection areas, the Wi-Fi detectors are used to acquire the MAC addresses and the time of the cell phones of the tourists automatically, and are used to upload the MAC addresses and the time to the server by the network. After the computing, the server is used to generate scenic spot tourist flow data, tourist flow distribution data, touring time data, and other touring data. More accurate tourist data is generated by the interaction between the data interaction interface and the scenic spot data. The portraits of the tourists are generated by matching the MAC addresses and the big data. The tourists check the routes and the tourist distribution by the cell phone APP terminals, and can avoid the crowding, and therefore touring quality is improved. The tourist touring data and the portraits of the tourists are checked by the scenic spots via the application software, and are used for scenic spot operation decision analysis.

The invention provides a management system of the production and transportation measuring information of underground ores and a using method thereof. The management system comprises an industrial display and an industrial control machine which are mutually connected, wherein a production and transportation data measurement system and a production and transportation management database are operated on the industrial control machine; the production and transportation data measurement system is used for dynamically measuring ore information, self identification information and position information of an overbalanced ore car in real time; the production and transportation management database is used for carrying out related management and statistical query of the data of the ore information, the self identification information and the position information of the overbalanced ore car; the production and transportation data measurement system is also communicated with a squeezing type shear force weighing sensor, a laser ranging scanner and a wireless electronic information interactive system; and the data of the production and transportation data measurement system is sent to the production and transportation management database. The invention can solve the problems of single variety of information, relevance lack, incapability of realizing information sharing, low automation level of production and transportation management and high manual labor intensity of ore production and transportation.

The invention discloses an off-site regulation method used for medicine circulation. The method includes: by application of the computer information processing technology and the internet technology, enterprise related information of medicine manufacturers is collected, and the collected information is transmitted and stored to a data server; in the logistics transport link of medicines, transport condition information of the medicines is collected in real time, and the information is transmitted and stored to the data server; medicine wholesale and retail mechanisms or medical mechanisms carry out data and video collection and storage on goods examination information of the medicines; a medicine supervisory organization carries out real-time tracking and early warning on the above information; the medicine supervisory organization establishes a corresponding medicine enterprise credit or credit standing platform; and general public users can carry out inquiry and complaint operation. The off-site regulation method used for the medicine circulation effectively solves the problems that medicine supervisors are shorthanded, and investigation and evidence collection are difficult, provides related information and rigorous evidences and bases for medicine tracking and plays an active role in ensuring medication safety of the general public masses.

An engine room wind speed and power curve based method for evaluating theoretical power of a wind farm. The method comprises the following steps of: determining measurement data of an engine room wind speed of a wind turbine generator and an actual output power of the wind turbine generator within a normal operation period of the wind turbine generator; determining a wind speed and power curve of the engine room wind speed and the actual output power within the normal operation period of the wind turbine generator; determining theoretical power of the wind turbine generator within an abnormal operation period of the wind turbine generator; and determining the theoretical power of the wind farm within the abnormal operation period of the wind turbine generator. According to the method, a wind tower does not need to be set up, so that operation and maintenance cost of the wind farm can be greatly reduced; errors introduced due to an excessively long distance and improper selection of parameters or methods in the flow field calculation process are avoided and estimation accuracy is improved; and due to refinement of calculation to the single fan degree, the method is convenient to distinguish whether the source of electricity loss is scheduling abandoned wind or a fan failure and the like.

The invention relates to a water-in-oil analyzer calibration device and method. A medium circulating system, a standard water-in-oil analyzer, a water-in-oil analyzer to be detected and a data processing unit are mounted in a box-type shell, a panel is arranged on the box-type shell, the standard water-in-oil analyzer and the water-in-oil analyzer to be detected are respectively electrically connected with the data processing unit, the data processing unit is electrically connected with the panel, and the panel is electrically connected with a computer host. The calibration device is ingenious in design, accurate to manufacture, light in weight and convenient to carry, does not have any effect on human bodies and environments, belongs to safe, environment-friendly and energy-saving products, meets safe and environment-friendly requirements and can rapidly detect the water content of crude oil samples of oil wells indoors, water-in-oil analyzers of different types are calibrated, the calibration device can be carried to a site and used for calibrating water-in-oil analyzers in operation, the calibration device solves the problem that standard water-in-oil samples at points of 0-100% cannot be exclusively prepared in oil fields, and operation of an online continuous measuring mode of the water-in-oil analyzers of on-site oil pipelines of the oil fields is simulated.

The present invention relates to an intelligent high-speed real-time data sampling equipment. The working state of the embedded microcomputer control device is connected with A/D converter and counting board by means of bus extension interface, the multiple discrete input signal and multiple continuous input signal are respectively connected with counting board and A/D converter by means of photoelectric isolator and filter circuit board; the embedded microcomputer is connected with GPS receiving system by means of serial port, and can implement communication with subsequent equipment of upward transmission machine, etc. by means of web card, and is connected with soft disk driver, electronic hard disk, keyboard, printer, display and watchdog circuit by means of internal bus.

The invention discloses an animal husbandry management system based on the Internet of Things. The system comprises terminal equipment, a cloud service platform, comprehensive application equipment and a third-party application platform, the terminal equipment with unique identification is fixed on each animal, various information such as positioning information, temperature information, displacement information and the like are sensed and recognized, the situation of daily breeding of each animal is monitored by a user in real time through a PC end and an APP, the functions of positioning, tracking, trajectory viewing, monitoring and the like of animals are achieved, and unique archival information of each animal is established, so that the management of livestock breeding is more scientific and refined, and the statistics and analysis are conducted on data to further improve management.

The invention discloses a tunnel kiln with an automatic temperature control system. The tunnel kiln with the automatic temperature control system comprises a kiln body extending horizontally and a kiln car driving in the kiln body. A working channel comprises an entrance section, a preheating section, a sintering section, a holding section and a cooling section in sequence in the extending direction. The sintering section is provided with a first hot air supply device for controlling the temperature in the working channel. The holding section is provided with a second hot air supply device for controlling the temperature in the working channel. The preheating section and the sintering section are provided with a barometric sensor used for sensing the barometric pressure in the working channel and a temperature sensor used for sensing the temperature in the working channel. The temperature sensor and the barometric sensor are connected with a control system, and the control system is connected with a hot air machine. According to the tunnel kiln with the automatic temperature control system, the temperature sensor and the barometric sensor are connected with the control system, and the first hot air supply device and the second hot air supply device are arranged, so that the temperature control and pressure control in the kiln can be achieved, the labor cost is saved, and the scientific management degree is improved.

The invention relates to a risk behavior state evaluation method for power grid enterprise staffs. The method has the beneficial effects that a risk behavior is systematically and scientifically evaluated from multiple perspectives of physiological monitoring evaluation, personal factor evaluation, risk behavior tendency evaluation and interview evaluation; the deficiency in design of a conventional scheme is made up for; the lying problem of the power grid enterprise staffs is scientifically solved; the risk behavior level can be accurately judged; the scientific management level of the power grid enterprise staffs is improved; and passive management is changed to active management.

The invention provides a current transformer detection operation table. The current transformer detection operation table comprises a movable workbench, and a current booster, a standard current transformer, a program control transformer calibrator, a program control current load box, a linear program control electronic power supply, a first communication system and a second communication system which are arranged in the movable workbench. The standard current transformer is provided with h primary windings and n secondary windings, the movable workbench is provided with a connecting structureused for enabling m tested current transformers to be connected with the standard current transformer at the same time, and h, m and n are positive integers respectively. The invention further provides a multi-position top-speed current transformer verification system. The multi-position top-speed current transformer verification system comprises a two-dimensional code generation device, a scanning gun, a PC, a printer and the current transformer detection operation table. According to the invention, full-automatic error verification of a plurality of mutual inductors is completed at the sametime under one-time wiring of only one set of device, so that the working efficiency of the test is greatly improved, and the test precision is also improved at the same time.

The present invention discloses a household heat measurement monitoring system, which comprises a microcontroller, a temperature acquisition module, an alarm module, a data memory, a USB communication module, a GSM wireless communication module and a GPRS data upload module, wherein the temperature acquisition module, the alarm module, the data memory, the USB communication module, the GSM wireless communication module and the GPRS data upload module are connected with the microcontroller, the temperature acquisition module and a plurality of room temperature sensors form wiring connections, the GPRS data upload module is provided with an antenna, and the microcontroller is respectively connected with a heat acquisition unit and a flow valve signal acquisition unit, and is further connected with a display screen, buttons, a power supply indicating lamp and a data transmission indicating lamp. The household heat measurement monitoring system of the present invention has the following beneficial effects that: the intelligent remote acquisition and monitoring of the household heat measurement data is achieved, the related data can be automatically read and analyzed so as to reduce other costs, the scientific management level and efficiency is improved, and the good guide significance is provided in the fields of active energy saving promotion, accurate heat allocation, fair and reasonable charging, and the like.

The invention discloses a professional nurse training effect evaluation system and a method thereof, wherein the system and the method relate to the technical field of education and training informatization. The system comprises an information management module, an evaluation processing module, a data statistics module, a storage module and a display/input module. The display/input module is a touch display screen. The evaluation processing module is provided with a data transmission module. The evaluation processing module generates an evaluation list, performs evaluation through the display/input module or a mobile PC end and introduces into the data statistics module and the storage module. The storage module is provided with a USB interface. The system is used for performing multi-angle dynamic evaluation to the professional nurse training effect in two time periods at aspects of a reacting layer, a studying layer, a transition layer and a result layer. The professional nurse training effect evaluation system and the method thereof have advantages of realizing objective and true evaluation result, settling defects in designing of previous evaluation methods, and scientificallysettling a problem of evaluation shortage for training accomplishment conversion.

The invention provides an urban intelligent traffic safe travel monitoring analysis method and an emergency evacuation decision-making platform. The urban intelligent traffic safe travel monitoring analysis method and emergency evacuation decision-making platform comprises a traffic travel monitoring analysis method, an emergency decision-making platform, a traffic data resource center, a traffic operation state integrated monitoring platform, a collaborative scheduling platform, a traffic safety management operation platform, an operation analysis and decision-making support platform and a public service platform. The traffic trip monitoring and analyzing method comprises the following steps. The urban intelligent traffic safe travel monitoring analysis method and the emergency evacuation decision-making platform provided by the invention have the advantages that the scientific management level of road traffic, the modern management of police officers and the plan alarm and rapid response capability of traffic accidents can be improved, so that the decision-making capability can be enhanced.