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30results about How to "Long monitoring time" patented technology
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Protein synthesis monitoring (psm)
ActiveUS20060228708A1Unprecedented sensitivityHighly accurate quantitationPeptide/protein ingredientsMicrobiological testing/measurementFluorophoreIn vivo
A method and a device are disclosed for monitoring the synthesis of proteins by the ribosome in real time, in vivo as well as in in-vitro. The ribosome is engineered to carry a donor fluorophore, and tRNA and / or amino acids and / or some other part of the ribosome are either engineered to carry acceptor fluorophores or else their natural fluorescent properties are utilized as acceptors. As the ribosomes mechanism processed the mRNA and tRNA molecules and synthesizes a polypeptide chain, a light source illuminates the ribosome, exciting the donor fluorophores and thereby the acceptor fluorophores whenever these are in sufficient proximity to a donor. The resulting signals are detected and used as a key for real-time database searching and identification of the protein being synthesized. The resulting data can be tabulated and interpreted in different ways. FIG. (1) describes the properties of a FRET pair and the dependence of FRET on pair distance.
Owner:ANIMA CELL METROLOGY
Non-contact life sign monitoring system
InactiveCN104644143AImprove accuracyLong monitoring timeDiagnostic recording/measuringSensorsDigital signal processingAdaptive filter
The invention discloses a non-contact life sign monitoring system. Continuous wave radar is mainly adopted to detect a life sign signal of a human body. According to the system, firstly continuous wave of a fixed frequency is emitted to a to-be-detected life body by a radar signal emission unit, secondly multiple paths of generated orthogonal life sign signals are collected by an analog receiving unit, then a digital down-conversion unit is used for extracting a useful signal in high and medium frequency signals, the signal is divided into multiple paths by orthogonal demodulation, finally information of multiple paths of baseband signals is extracted through a digital signal processing unit, each path of life sign signal is separated by using an adaptive filter, and frequency extraction of the signal is performed by using fourier transform. The system is convenient to use and accurate in measurement, and has good anti-interference capacity; high-precision life sign data can be acquired without touching the life body during use, so convenience is brought to related personnel to accurately and continuously master the life sign situation of a tested person in real time.
Owner:耿希华
Molten bath monitoring device of additional material manufacturing process based on multiband coupling and its method
ActiveCN107655831AImprove resolutionReduce redundant dataInvestigating moving fluids/granular solidsIncreasing energy efficiencyMelting tankLaser processing
The invention discloses a molten bath monitoring device of an additional material manufacturing process based on multiband coupling and a method. The device is composed of a processing unit, a signalcollecting unit, a data processing unit, and a data storage unit. By means of a multi-wavelength refracting-diffracting mixed f-theta focus lens, a dichroscope and other optical elements, three lightpaths (laser processing light path, laser lighting path and a bath image information collecting light path) at different wave sections can be coaxially coupled at outside of a shaping cavity, thus therapidly moved small bath can be tracked and collected in real time; besides, the bath image and the characteristic information can be rapidly calculated and stored in multiple grades through the dataprocessing unit and the data storage unit; the long-time monitoring of the bath during the fusion additional material manufacturing process of a powder bed is realized. The device can realize the high-precision and full-flow monitoring during the long time working process of the fusion additional material manufacturing of the powder bed; the technical condition is created for the evaluation of the additional material manufacturing and shaping quality and regulation of technical parameters.
Owner:HUAZHONG UNIV OF SCI & TECH
Method for testing producing profiles of horizontal well through coiled tubing optical fiber technology
The invention provides a method for testing producing profiles of a horizontal well through a coiled tubing optical fiber technology. The method comprises the following steps of type selection of coiled tubings and optical fibers, mounting of the optical fibers penetrating through the coiled tubings, testing operation, mounting and pressure testing operation of the continuous oil pipes, debuggingand rectifying of a data collecting system, putting down of the continuous oil pipes to target positions, determining of testing schemes and relevant parameters, testing of the optical fiber producingprofiles and collecting of data, extracting, dividing, fitting, rectifying and treatment of the data, and analyzing and explaining of the data. According to the method provided by the invention, no logging instrument is arranged, the continuous oil pipes are applied to put down the testing optical fibers to target layers, real-time monitoring of a whole shaft for 24 h is achieved accordingly, theproducing profiles of all tested well sections of the horizontal well and the producing contribution of all the producing layers are obtained, the well diameter limitation of putting down of producing oil pipes or large-drift-diameter bridge plugs in the well shaft can be overcome, or the problem of large construction difficulty of testing of the producing profiles of the large-slope horizontal well is solved.
Owner:ORIENT BAOLIN TECH DEV BEIJING
Sensor node deployment strategy based on chaotically optimized bacteria foraging algorithm
ActiveCN107172627ALong monitoring timeEffective coverageNetwork topologiesNetwork planningNode deploymentSensor node
The invention discloses a sensor node deployment strategy based on a chaotically optimized bacteria foraging algorithm. The strategy comprises the following steps of initializing, setting a cyclic variable, performing chemotaxis cycle, performing multiplication cycle, migrating, judging a condition by which an algorithm cycle ends, if the condition is met, ending the algorithm and outputting an optimal bacterium combination, and if the condition is not met, returning to set the cyclic variable. The strategy provided by the invention has the advantages that WSN nodes are uniformly distributed in a monitoring area in a node coverage scheme acquired by using the chaotically optimized bacteria foraging algorithm, less node redundancy is generated, hardly no coverage blank exists; compared with a random node deployment strategy, the sensor node deployment strategy is improved in node deployment strategy network coverage rate, the nodes are more uniformly distributed in the monitoring area, fewer coverage areas are repeated, redundancy of the nodes is extremely low, the purpose of WSN optimized coverage is achieved, and the optimized algorithm can effectively cover the monitoring area by using the fewer nodes, deployment costs are saved, and meanwhile monitoring time of the WSN is also greatly prolonged.
Owner:JIANGXI UNIV OF SCI & TECH
Wave glider with evaporative waveguide monitoring system
ActiveCN111717359ARealize accumulationLarge monitoring areaPropulsion power plantsIndication of weather conditions using multiple variablesFrequency spectrumData information
The invention relates to a wave glider with an evaporative waveguide monitoring system. Through an evaporation waveguide electromagnetic channel monitoring system carried on a wave glider, a near seasurface channel monitoring link is established; according to application requirements, a motion path of the wave glider is planned; channel monitoring data and marine meteorological data of a specified sea area and a specified frequency are obtained; through a beidou communication technology, data information monitored in real time is transmitted to a shore-based service platform; and algorithms such as evaporation waveguide inversion, interpolation and the like are utilized to acquire large-area region evaporation waveguide distribution characteristics. The wave glider is wide in monitoring area, long in endurance time, real-time, accurate and the like, mass basic data accumulation, marine environment real-time monitoring and marine monitoring data sharing can be finally achieved, and data support and technical support are provided for marine and electromagnetic environment detection, spectrum management, electronic system aided decision making and the like.
Owner:NORTHWESTERN POLYTECHNICAL UNIV
Protein synthesis monitoring (PSM)
ActiveUS7807349B2Bleaching can be minimizedReduce photo-bleachingPeptide/protein ingredientsMicrobiological testing/measurementProtein insertionFluorophore
Owner:ANIMA CELL METROLOGY
Ice-based underwater sound source detection device and method
ActiveCN113376621AFlexible deployment in ice regionsShort timeWater resource assessmentWind energy generationSound sourcesSound energy
The invention provides an ice-based underwater sound source detection device and method. The method are a technology for detecting a sound source in water of an ice layer by using an acoustic method, a detector is carried and put by a fixed-wing aircraft or a helicopter, and electronic equipment is started after the head of the detector drills into the ice layer; and an underwater target is detected by utilizing displacement generated by conversion of underwater sound energy and fluctuation energy in an ice layer in the ice layer, and a processing result is transmitted. A head part is a high-strength metal head and is used for drilling into the ice layer; a rear part is a metal rod made of a sound-transmitting hollow high-strength material and is used for receiving displacement information in the ice layer; and a tail part is a waterproof electronic cabin, the electronic cabin is provided with a balance empennage and an object throwing umbrella, the detector is ensured to be finally vertically embedded into an ice layer as far as possible, a wind power generation module is provided, continuous energy supply is ensured, and a radio frequency antenna is used for positioning and communication. Compared with the existing underwater acoustic passive detection method, the method can greatly reduce the risk of laying the detection equipment in the ice region environment, and has the characteristics of flexibility, rapidness and large-range joint deployment.
Owner:HARBIN ENG UNIV
Multimodal modeling method for vehicle axle load data of bridge weight-in-motion system
ActiveCN105912775ALong monitoring timeBig amount of dataDesign optimisation/simulationSpecial data processing applicationsCorrelation coefficientNormal density
A multimodal modeling method for vehicle axle load data of a bridge weight-in-motion system comprises the following steps of (A) processing WIM original data; (B) performing statistical analysis on the WIM data, and obtaining basic statistical characteristics of the data; (C) performing limited distribution model multimodal modeling; (D) using a genetic algorithm to calculate correlation coefficient parameters in probability density functions; and (E) determining an optimal fitting model and parameters.
Owner:ZHEJIANG UNIV
A device and method for monitoring molten pool in additive manufacturing process based on multi-band coupling
ActiveCN107655831BConducive to real-time dynamic trackingImprove protectionInvestigating moving fluids/granular solidsIncreasing energy efficiencyMulti bandMelting tank
The invention discloses a molten bath monitoring device of an additional material manufacturing process based on multiband coupling and a method. The device is composed of a processing unit, a signalcollecting unit, a data processing unit, and a data storage unit. By means of a multi-wavelength refracting-diffracting mixed f-theta focus lens, a dichroscope and other optical elements, three lightpaths (laser processing light path, laser lighting path and a bath image information collecting light path) at different wave sections can be coaxially coupled at outside of a shaping cavity, thus therapidly moved small bath can be tracked and collected in real time; besides, the bath image and the characteristic information can be rapidly calculated and stored in multiple grades through the dataprocessing unit and the data storage unit; the long-time monitoring of the bath during the fusion additional material manufacturing process of a powder bed is realized. The device can realize the high-precision and full-flow monitoring during the long time working process of the fusion additional material manufacturing of the powder bed; the technical condition is created for the evaluation of the additional material manufacturing and shaping quality and regulation of technical parameters.
Owner:HUAZHONG UNIV OF SCI & TECH
Method for testing productivity profile of fluorescent nano proppant
PendingCN112943228ATo achieve the purpose of capacity profile testImprove performanceConstructionsChemical physicsOptical property
The invention discloses a method for testing the productivity profile of a fluorescent nano proppant, and belongs to the field of oil exploitation. The method comprises the following steps that a fluorescent nano-material and an artificial polymer are synthesized and coated on the proppant, the property that fluorescent nano-materials with different sizes can be excited to emit fluorescence with different colors is utilized, during fracturing construction, the fluorescent nano proppant with specific optical property information is used as a marker and is injected into target layer sections of oil, gas and water wells, oil, gas and water phase samples produced in the wells are collected on the ground during flowback or production of the wells, flowback concentrations of different fluorescent nano markers are analyzed through a special instrument, and the contribution ratio of oil production, gas production and water production of each fractured interval are calculated, thereby achieving the purpose of testing the productivity profile. The fluorescent nano proppant can resist high temperature, high pressure, acid, alkali and salt and other complex environments, is stable in performance, slowly releases a fluorescent nano marker in a stratum, and can enable the monitoring validity period to be as long as 3-5 years.
Owner:四川佳衡建设工程有限公司
Auxiliary analysis method for cable movement perception in pipe gallery
The invention discloses an auxiliary analysis method for cable movement perception in a pipe gallery. The method includes formulating a corresponding movement operation and maintenance strategy according to the actual condition of a cable in the pipe gallery, enabling an operation and maintenance worker to specify an operation and maintenance strategy, and then carrying out the movement perceptionof state data according to the actual operation and maintenance strategy; in combination with a field cable multi-source sensor, different combined sensors are used for mobile operation and maintenance under different abnormal conditions of the cable, so that the pipe gallery operation and maintenance efficiency is improved, the sensor combination strategy is optimized, and the fault or abnormality discovery efficiency is improved.
Owner:WUHAN NARI LIABILITY OF STATE GRID ELECTRIC POWER RES INST
Low-power-consumption spliced wireless structure vibration monitoring system and method
PendingCN112880815AReduce power consumptionLong monitoring timeSubsonic/sonic/ultrasonic wave measurementParticular environment based servicesEmbedded systemReal-time computing
The invention provides a low-power-consumption spliced wireless structure vibration monitoring system and method. The low-power-consumption spliced wireless structure vibration monitoring system comprises a server unit, a battery compartment splicing unit, a transformer unit and an acquisition unit, wherein the acquisition unit comprises an acquisition splicing unit and an acquisition independent unit; the acquisition splicing unit and the acquisition independent unit respectively extract structure vibration detection signals, and send the acquired signals to the server unit in a wireless communication mode; the server unit is used for processing the vibration data, displaying the vibration waveform in real time and warning an abnormal working state; the battery compartment splicing unit is used for supplying power to the system without a fixed power supply; the transformer unit is used for adjusting power supply voltage; and the acquisition splicing unit is used for simultaneously measuring a plurality of measuring points, and the acquisition independent unit is used for measuring a single measuring point. The number of measurement points is flexibly configured, the size of the low-power-consumption spliced wireless structure vibration monitoring system is small after splicing, the power consumption is low, the collection channel density is large, the device is easy to deploy near a collection position, and the interference caused by an overlong collection line is reduced.
Owner:DALIAN JIAOTONG UNIVERSITY
Equipment state monitoring system based on data training
ActiveCN113986678ARealize precise monitoringReasonable and efficient work status schedulingHardware monitoringControl cellMonitoring system
The invention relates to an equipment state monitoring system based on data training. The system comprises: a plurality of monitoring units, which are disposed on to-be-monitored units, and are used for monitoring operation states of the to-be-monitored units in real time; a storage unit, which is used for storing action coefficients among the monitoring units and determining to-be-monitored units which are running at present; a control unit, which is connected with the storage unit and the monitoring units, and determines monitoring time and monitoring strength of other to-be-monitored unitsaccording to states of the currently running to-be-monitored units and the action coefficients of the to-be-monitored units and other monitoring units. By monitoring states of to-be-monitored units in real time and determining monitoring time and monitoring strength of other to-be-monitored units during monitoring according to the monitored real-time states and action relationship among the to-be-monitored units and other to-be-monitored units, and accurate monitoring of the to-be-monitored units is achieved, so that the working state scheduling of the monitored units is more reasonable and efficient.
Owner:JIANGSU DINGCHI ELECTRONICS TECH
Super-long time history electrocardiographic recording system by wireless telemetery
InactiveCN103462604AReduce power consumptionPower consumption advantageTransmission systemsDiagnostic recording/measuringEcg signalElectrocardiocorder
The invention provides a super-long time history electrocardiographic recording system by wireless telemetery. The system comprises an electrocardiocorder, a data reader and a computer, wherein the electrocardiocorder comprises an electrocardio-electrode, an electrocardio-signal amplification module, an MCU (microcontrol unit), a Nand-flash memory, a communication path control unit and a wireless radio frequency communication module; an interference conversion chip for converting USB (universal serial bus) to SPI (serial peripheral interface) is built in the data reader; the data reader is communicated with the electrocardiocorder through an SPI interface, and is communicated with the computer through an USB interface; the wireless radio frequency communication module communicates with a radio frequency receiving module through a RF (radio frequency) wireless radio frequency transmission and receiving circuit. The system is low in power consumption, high in system integrity, strong in operability and wide in application field, can be used for realizing constant 30-day super-long time electrocardiographic recording by virtue of the wireless telemetery, and has a remarkable clinical diagnosis meaning.
Owner:杰升生物科技(上海)有限公司
Equipment Condition Monitoring System Based on Data Training
ActiveCN113986678BRealize precise monitoringReasonable and efficient work status schedulingHardware monitoringControl cellMonitoring system
The present invention relates to an equipment status monitoring system based on data training. The system includes a number of monitoring units, which are arranged on the unit to be monitored for real-time monitoring of the operating status of the unit to be monitored; The interaction coefficient between the units to be monitored and to determine the currently running unit to be monitored; the control unit is connected to the storage unit and the monitoring unit, and the central control unit is based on the state of the currently running unit to be monitored and the relationship between the unit to be tested and other monitoring units The action coefficient determines the monitoring time and monitoring intensity of other units to be monitored. Through the real-time monitoring of the status of the monitoring unit, and according to the monitored real-time status and its relationship with other monitoring units, the monitoring time and monitoring intensity of other monitoring units are determined, so as to realize the precise monitoring of the monitoring unit. This makes the scheduling of the working status of the monitoring unit more reasonable and efficient.
Owner:JIANGSU DINGCHI ELECTRONICS TECH
Real-time monitoring system of coal bed gas well site
InactiveCN105863609AImprove scienceImprove reliabilitySurveyConstructionsMicrocontrollerMicrocomputer
The invention belongs to the technical field of coal bed gas well drilling, and discloses a real-time monitoring system of a coal bed gas well site. The real-time monitoring system of the coal bed gas well site comprises a singlechip microcomputer minimum system circuit, a solar power supply circuit, a pumping unit monitoring unit, a well head parameter monitoring unit, a well site parameter monitoring unit, an under-well monitoring unit, an under-well pipeline monitoring unit, a methane concentration monitoring unit and a GSM (Global System for Mobile Communications) module, wherein a power supply priority is arranged for each port of the singlechip microcomputer minimum system circuit, and the priorities of the pumping unit monitoring unit, the well head parameter monitoring unit, the well site parameter monitoring unit, the under-well monitoring unit, the under-well pipeline monitoring unit and the methane concentration monitoring unit are arranged from low to high. The invention discloses the efficient detection system.
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)
A Multimodal Modeling Method for Vehicle Axle Load Data of Bridge Dynamic Weighing System
ActiveCN105912775BLong monitoring timeBig amount of dataDesign optimisation/simulationSpecial data processing applicationsCorrelation coefficientNormal density
A multimodal modeling method for vehicle axle load data of a bridge weight-in-motion system comprises the following steps of (A) processing WIM original data; (B) performing statistical analysis on the WIM data, and obtaining basic statistical characteristics of the data; (C) performing limited distribution model multimodal modeling; (D) using a genetic algorithm to calculate correlation coefficient parameters in probability density functions; and (E) determining an optimal fitting model and parameters.
Owner:ZHEJIANG UNIV
Device and method for continuously measuring release flux of bubbles in water body
The invention discloses a device and a method for continuously measuring the release flux of bubbles in a water body. The device comprises a collector, a closed tank body and a circuit device. The closed tank body is a closed hollow cylinder, and the bottom of the closed tank body is provided with a small circular hole. A section of steel pipe is connected outside the small round hole. A conical funnel is connected below the steel pipe. The collector is of a funnel-shaped structure and is used for capturing bubbles in a capturing area in the water body. The open end of the conical funnel is connected with the necking end of the collector. A glass tube is connected above the small circular hole, and the upper end of the glass tube penetrates out of the upper part of the closed tank body. The circuit device comprises a sensor, a storage circuit board and a battery. The sensor is fixed on the glass tube, and the storage circuit board and the battery are fixed at the bottom of the closed tank body. According to the invention, long-time sequence continuous monitoring can be carried out in a water body for about one month, the monitoring time is long enough, errors generated by short-time monitoring are eliminated, and the accuracy and credibility of a monitoring result are improved.
Owner:CHINA THREE GORGES UNIV
Sensor Node Deployment Method Based on Chaos Optimal Bacteria Foraging Algorithm
ActiveCN107172627BReduce redundancyLong monitoring timeNetwork topologiesNetwork planningAlgorithmNode deployment
The invention discloses a sensor node deployment method based on a chaos-optimized bacterial foraging algorithm, which includes the following steps: initialization, setting cycle variables, chemotaxis cycle, reproduction cycle, migration operation, judging the condition of the algorithm to end the cycle, and ending the algorithm if the condition is satisfied And output the optimal bacterial combination, if the condition is not met, return to set the loop variable. Advantages of the present invention: in the node coverage scheme obtained by the bacteria foraging algorithm of chaos optimization, the WSN nodes are evenly distributed in the monitoring area, resulting in very little node redundancy and almost no coverage holes. Compared with the strategy of randomly deploying nodes, The network coverage of the node deployment strategy is improved, the distribution of nodes in the monitoring area is more uniform, the area of repeated coverage is less, and the redundancy of nodes is extremely low, which achieves the purpose of WSN optimal coverage, and the optimized algorithm uses fewer nodes. It can effectively cover the monitoring area, save the deployment cost, and also greatly extend the monitoring time of WSN.
Owner:JIANGXI UNIV OF SCI & TECH
Balloon-carried type water flow imaging and speed measurement system facing torrential flood emergency monitoring
ActiveCN102879603BHigh measurement accuracyReduce mistakesPicture taking arrangementsFluid speed measurementLight-emitting diodeImaging data
Owner:HOHAI UNIV
A real-time monitoring system for coalbed methane well site
InactiveCN105863609BImprove scienceImprove reliabilitySurveyConstructionsMicrocontrollerMicrocomputer
The invention belongs to the technical field of coal bed gas well drilling, and discloses a real-time monitoring system of a coal bed gas well site. The real-time monitoring system of the coal bed gas well site comprises a singlechip microcomputer minimum system circuit, a solar power supply circuit, a pumping unit monitoring unit, a well head parameter monitoring unit, a well site parameter monitoring unit, an under-well monitoring unit, an under-well pipeline monitoring unit, a methane concentration monitoring unit and a GSM (Global System for Mobile Communications) module, wherein a power supply priority is arranged for each port of the singlechip microcomputer minimum system circuit, and the priorities of the pumping unit monitoring unit, the well head parameter monitoring unit, the well site parameter monitoring unit, the under-well monitoring unit, the under-well pipeline monitoring unit and the methane concentration monitoring unit are arranged from low to high. The invention discloses the efficient detection system.
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)
A device and system for on-line monitoring and processing of rain and sewage
ActiveCN112282011BSlow down the flowFacilitate shunt monitoringMeasurement devicesSewerage structuresStormwater harvestingSewage
The invention relates to the technical field of sewage monitoring, in particular to a rain and sewage online monitoring and processing device and a system thereof. It includes a rainwater collection tank. On the left side of the rainwater collection tank, there is an inlet channel. The bottom of the inlet channel is provided with a slow flow seat. The slow flow seat is a trapezoidal structure with a high front side and a rear side bottom. The top of the slow flow seat is near the middle. There is a reserved groove, and a slow flow device is arranged on the top of the reserved groove, and the slow flow device includes a movable plate. In the present invention, through the set movable plate, the rainwater is gathered by its resistance, thereby slowing down the flow speed of rainwater, prolonging the monitoring time for rainwater monitoring, thereby improving the accuracy of monitoring data, and through the set runoff monitoring The module can remotely start the emergency water pump for flood discharge, so as to avoid secondary pollution and property loss caused by flood disasters.
Owner:山东中节能天融环保技术有限公司
Wireless blasting vibration monitoring system capable of freely networking and control method
InactiveCN101975608BImprove securityEnsure safetyVibration measurement in solidsNetwork topologiesConvertersLow-pass filter
The invention discloses a wireless blasting vibration monitoring system capable of freely networking and a control method. A vibration sensor interface is respectively connected with a multi-channel analog switch which is connected with an attenuator and an amplifier which are in parallel, the attenuator and the amplifier are respectively connected with a low pass filter, the output end of the low pass filter is connected with the input end of an A / D converter, the output end of the A / D converter is connected with a CPLD (Complex Programable Logic Device) control logic which is respectively connected with a crystal oscillator, a DPRAM (Double Port Random Memory) and an EEPROM (Electrically Erasable Programmable Read - Only Memory), an MCU 224 (Microprogrammed Control Unit) is connected with the CPLD control logic, and a wireless transmission module is connected with the MCU through an RS232 interface. In the control method, an acquiring node is integrally initialized: a USB interface is requested to connect an application software; the acquiring node is successfully connected with a PC machine application software, the acquiring node as an acquiring center works; the acquiring node as an acquiring sub node works under the control of an acquiring center node; and the acquiring node as the acquiring sub node starts automatic monitoring. The invention has the advantages of convenient installation, low cost, high efficiency and stable signal, and solves the problem in the blasting vibration monitoring system.
Owner:WUHAN RSM INTELLIGENC GEOTECHN
Long-time-history dynamic electrocardiogram data real-time transparent transmission method
PendingCN113923238AImprove transmission efficiencyGuaranteed real-timeParticular environment based servicesSubstation remote connection/disconnectionData needsReal-time computing
The invention discloses a long-time-history dynamic electrocardiogram data real-time transparent transmission method. The method comprises the steps: 1, configuring a long-time-history dynamic electrocardiogram real-time transparent transmitter; 2, performing a start-up operation; 3, scanning nearby electrocardiograph apparatuses, establishing a nearby electrocardiograph apparatus list, and establishing connection with the server at the same time; 4, connecting a first electrocardiograph, and checking whether the electrocardiograph has electrocardiograph data needing to be transmitted or not by the server; 5, if the first electrocardiograph needs to transmit electrocardiogram data, sending the data to the server until the first electrocardiograph does not transmit the data any more, and then connecting the second electrocardiograph; if the first electrocardiograph needs to transmit the electrocardio data, enabling the Bluetooth ble5 module to initiate the connection with a second electrocardiograph; 6, after all the data of the electrocardiograph in the electrocardiograph list are transmitted, returning to the step 3, and repeating the steps. According to the invention, long-term measurement and transmission can be ensured, the transmission efficiency is high, and the method has very good popularization value and market prospect.
Owner:南京数维康信息科技有限公司
Pollution source prevention and control hotspot grid supervision method and system
PendingCN112034094ADetection advantageLong monitoring timeRelational databasesAlarmsNitrogen dioxideProcess engineering
The invention discloses a pollution source prevention and control hotspot grid supervision method and system, and solves the problems of high cost, low supervision accuracy and insustainability of anexisting method and system. The method comprises the following steps: marking an emission source of an observation area; classifying, screening and positioning the emission source to obtain a thermalabnormal point, a nitrogen dioxide hot spot, an aerosol distribution hot spot and a naked dust source hot spot; dividing the observation area into primary grids, superposing the thermal anomaly point,the nitrogen dioxide hot spot, the aerosol distribution hot spot and the naked dust source hot spot, removing grids without superposed hot spot data, refining grid units of the hot spots with superposed data to obtain secondary grids, and removing grids without superposed hot spot data in the secondary grids to obtain a hotspot grid distribution result of the observation area; and carrying out thermal anomaly point, aerosol and nitrogen dioxide concentration monitoring on the emission source in the hot spot grid. The system uses the method. According to the invention, emission source grid supervision is realized.
Owner:夏石明
Wireless telemetering type super-long-duration electrocardio recording system
InactiveCN103932700AReduce power consumptionPower consumption advantageTransmission systemsDiagnostic recording/measuringEcg signalOperability
Owner:杰升生物科技(上海)有限公司
An auxiliary analysis method for substation live inspection
ActiveCN108122036BReduce usageSave resourcesData processing applicationsMeasurement devicesFailure ratePower substation
The invention discloses an auxiliary analysis method for live inspection of a substation. According to the actual situation of the substation, a live inspection strategy adapted to it can be formulated, and the live inspection strategy can also be designated by the live inspection personnel, and then multiple dispatchers can be dispatched according to the live inspection strategy. In the case of low failure rate, fewer sensors are used for live inspection, and in the case of high failure rate, all sensors are used for live inspection, which not only improves the efficiency of live inspection, but also saves the use of sensor resources.
Owner:ELECTRIC POWER RES INST OF STATE GRID ANHUI ELECTRIC POWER +2
Body temperature monitoring system
PendingCN113720496ASolve the following disadvantagesAvoid enteringThermometer detailsBody temperature measurementTemperature monitoringCloud storage
The invention discloses a body temperature monitoring system which is characterized in that the body temperature monitoring system is composed of a wireless body temperature monitoring patch, a data transfer base station, a cloud storage and an online server, and the body temperature data monitored by the wireless body temperature monitoring patch is transmitted to the data transfer base station through a Bluetooth wireless module; the data transfer base station transmits data to the cloud storage through 4G or WiFi, the cloud storage stores the data, the online server can extract the data in the cloud storage in real time, and the online server screens and displays the data after extracting the data and gives a red mark alarm for abnormal body temperature data. The system has the advantages of being exquisite in appearance, long in monitoring time, disposable, high in safety and convenient to disinfect and recycle, and is suitable for body temperature monitoring.
Owner:山西颐康鑫悦医疗器械有限公司
Displacement monitoring method for double-flat-arm derrick construction process based on computer vision
PendingCN114279343AMake up for the difficulty of displacement monitoringMonitoring settlement displacementImage analysisHeight/levelling measurementTransmission towerMonitoring site
The invention discloses a double-flat-arm derrick construction process displacement monitoring method based on computer vision, and the method comprises the steps: installing a ground camera near a tower body of a power transmission tower, and guaranteeing that the tower body of the power transmission tower is in a video image of the ground camera; loading trolleys of flat arms on the two sides of the holding pole are each provided with a flat arm camera, and it is ensured that a power transmission tower body and a holding pole tower body are located in video pictures of the flat arm cameras; through the steps of selecting a displacement monitoring point, pasting a marker, calibrating a camera, calculating the displacement of the marker at all moments, and obtaining a displacement time travel curve, power transmission tower settlement displacement monitoring, holding pole tower body displacement monitoring and holding pole flat arm displacement monitoring are respectively realized. According to the invention, the overall settlement displacement of the power transmission tower body in the construction process can be monitored, and the displacement of the tower body of the holding pole and the displacement of the horizontal arm of the holding pole under the action of wind load in the hoisting process can be monitored.
Owner:JIANGSU POWER TRANSMISSION & DISTRIBUTION CO LTD +1
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