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43results about How to "Improve monitoring capabilities" patented technology
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Publication of informational messages to software applications in a computing environment
InactiveUS20050283353A1Quickly and readily availableShorten the time to marketOffice automationBuying/selling/leasing transactionsMessage structureData store
A “push” based publication model in which messages are sent automatically to communicate event related data to other system applications when an event occurs that causes a change to a persistent data store. A shadow table stores records relating to information stored in the main table. Each record is assigned a sequentially ordered identification code. A high water mark table stores the identification number of the last message published for a group of messages, and thus points to where publication last stopped. By using sequentially ordered codes, it is readily apparent from a gap in the sequence codes whether a record / message is missing. The shadow table may be configured as an Index Ordered Table to eliminate a query “hop” from the index table to the shadow table. The persistent store is queried to identify changes in persistent store structure, and the message structure is modified automatically to reflect any changes.
Owner:EBAY INC
Detection method, device and system of message loss
ActiveCN102404170AImprove monitoring capabilitiesImprove monitoring effectData switching networksComputer hardware
The invention discloses a detection method, a detection device and a detection system of message loss, wherein the method comprises the following steps of regulating the period of a receiving end synchronously corresponding to the sending end; reading the total accumulated number of the message sent by the sending end according to the regulated synchronous responding period; reading the total accumulated number of the message received by the receiving end and number of the received message in neighbor two periods according to the regulated synchronous corresponding period; if the number of the received message in the neighbor two periods is less than the preset threshold and the total accumulated number of the message sent by the sending end is not equal to the total accumulated number of the message received by the receiving end, determining that the message loss between the sending end and receiving end exists. According to the technical proposal of the invention, the message loss caused by link faults between the receiving end and sending end can be determined, so that the link faults and fault positions between the receiving end and sending end can be judged effectively, thus improving monitoring capability of the system for lost packet faults.
Owner:RUIJIE NETWORKS CO LTD
On-line detection device of particle multiple characters in fluidized bed granulation process
InactiveCN106546516AEasy transferImprove monitoring capabilitiesParticle size analysisWater contentParticle density
The invention discloses an on-line detection device of particle multiple characters in fluidized bed granulation process. The on-line detection device is arranged outside a fluidized bed reaction chamber, and is provided with a sealed shell, a sample collecting mechanism used for sampling from the reaction chamber, a visual detection unit which is arranged outside the sealed shell and is used for shooting the falling process of an obtained sample outside the sealed shell, a water detection unit, and a density detection unit used for detecting particle density; the visual detection unit comprises a camera and a measuring cylinder; the measuring cylinder is used for receiving samples falling from the sample collecting mechanism; the camera is used for shooting the process of the samples fall into the measuring cylinder, overflow of the samples out from the measuring cylinder, and sample accumulation on the top of the measuring cylinder; and an image processing system is used for obtaining particle size information from sample falling images and obtaining the angle of repose from sample accumulating images. The on-line detection device can be used for on-line detection of particle size, particle size distribution, water content, the angle of repose, bulk density, tap density, void ratio, and Hausner ratio of particles in fluidized bed granulation process.
Owner:ZHEJIANG UNIV
Fiber optic negative pressure wave-based oil and gas pipeline leakage monitoring positioning system and method
ActiveCN105509979AImprove signal-to-noise ratioImprove monitoring capabilitiesMeasurement of fluid loss/gain rateNegative pressure waveGas pipeline
The invention relates to the field of oil and gas pipeline leakage detection, and discloses a fiber optic negative pressure wave-based oil and gas pipeline leakage monitoring positioning system and method. The system comprises at least two fiber bragg grating pressure sensors, wherein each fiber bragg grating pressure sensor is mounted at a preset position of an oil and gas pipeline; the fiber bragg grating pressure sensors are connected in parallel or in series, and are used for converting detected inside negative pressure wave signals of the oil and gas pipeline into optical signals, and transmitting the optical signals to a fiber bragg grating fast demodulation instrument; the fiber bragg grating fast demodulation instrument is used for synchronously acquiring and transmitting the optical signals to a monitoring host for analysis and processing, and finally leakage detection and accurate positioning of the oil and gas pipeline are realized. According to the fiber optic negative pressure wave-based oil and gas pipeline leakage monitoring positioning system and method, additionally laying a transmission optical cable is not needed, a negative pressure wave speed can be accurately acquired in real time, the capability of monitoring small leakage is greatly enhanced, a mean value of multiple groups of measurement results is used, the positioning accuracy can be further improved, and the advantages of high detection sensitivity, high positioning accuracy, low false alarm rate, and the like are achieved.
Owner:LASER RES INST OF SHANDONG ACAD OF SCI
Big data technology-based sewage pipe network monitoring system
InactiveCN106373356AImprove monitoring capabilitiesGood timelinessTransmission systemsNetwork topologiesData transmissionReal-time computing
The invention provides a big data technology-based sewage pipe network monitoring system which comprises a big data processor, a wireless network processing module and a monitoring point acquiring module, wherein the wireless network processing module is distributed according to a sewage pipe network area; the monitoring point acquiring module is arranged in a sewage pipeline; the big data processor is connected with the monitoring point acquiring module through the wireless network processing module; the big data processor comprises a big data processing unit, as well as a big data receiving unit, a big data storage unit and a graph data displaying unit which are connected with the big data processing unit respectively; the big data receiving unit is in wireless connection with the wireless network processing module. The big data technology-based sewage pipe network monitoring system has the beneficial effects that based on a big data processing technology, data acquired by many sewage pipe network monitoring points are gathered and are subjected to uniform analysis processing, so that macroscopic and microcosmic monitoring can be realized and the monitoring ability on the sewage pipe network is improved; data transmission is conducted by the wireless network processing module, so that high data acquisition and feedback timeliness is realized.
Owner:孟玲
Medical room environment monitoring system based on big data and WSN technologies
InactiveCN108449733AImprove monitoring capabilitiesSave human effortMeasurement devicesParticular environment based servicesSensing dataEnvironmental monitoring
The invention provides a medical room environment monitoring system based on big data and WSN technologies. The system comprises a plurality of environment monitoring subsystems and a big data processing center, wherein each environment monitoring subsystem is connected to the big data processing center, and each environment monitoring subsystem is used for acquiring medical room environment sensing data of a plurality of environment monitoring nodes in a medical room environment monitoring area; and the big data processing center is used for processing and analyzing the acquired medical roomenvironment sensing data in order to realize real-time monitoring of a medical room environment. Based on the big data processing technology, summarizing and unified analysis processing are carried out on data acquired by a plurality of sensor nodes, data analysis and utilization can be carried out, and the medical room monitoring capability is improved.
Owner:深圳凯达通光电科技有限公司
Coal mine roadway displacement automatically monitoring device
PendingCN109098763AImprove monitoring capabilitiesImprove efficiencyMining devicesElectric machineryCoal
The invention discloses a coal mine roadway displacement automatically monitoring device. The coal mine roadway displacement automatically monitoring device comprises a base, and the lower surface ofthe base is fixedly provided with fixing teeth, through which the entire coal mine roadway displacement automatically monitoring device can be fixed stably inside a coal mine roadway; the fixing teethcan grip the ground firmly so that the monitoring efficiency of the coal mine roadway displacement automatically monitoring device can be enhanced; a rotating motor drives a double screw to rotate; mounting bases inside two moving chambers can move in opposite directions along the double screw; monitoring units connected to the mounting bases through connecting rods can monitor both side walls ofthe coal mine roadway; when air cylinders are opened, the monitoring units fixedly mounted at the output ends of the air cylinders can monitor the top wall inside the coal mine roadway, settlement sensors and pressure sensors are directly fixed onto the inner walls of the coal mine roadway to in real time monitor whether settlement cracks exist in the coal mine roadway; data collected by the sensors can be automatically transmitted to monitoring personnel, so that monitoring the coal mine roadway can be fully achieved.
Owner:ANHUI UNIV OF SCI & TECH
Mining multifunctional sensing monitoring system based on fiber bragg grating
InactiveCN105021539AImprove multi-point monitoring capabilitiesReduce monitoring costsColor/spectral properties measurementsPhotoswitchGrating
The invention discloses a mining multifunctional sensing monitoring system based on a fiber bragg grating, and belongs to downhole safety monitoring systems. According to the system, a light source module emits light, an ASE broadband light source is selected, and the light source module is connected with the input end of a light amplification module, so that light power is enhanced. The output end of the light amplification module is connected with the input end of a photoswitch array, the output end of the photoswitch array is connected with the input end of a working face monitoring module and the input end of a roadway monitoring module, and therefore different monitoring channels can be switched. The working face monitoring module can monitor the to-be-detected pressure, temperature and dangerous gas of a working face. The roadway monitoring module can read the to-be-detected pressure and temperature of a roadway. Optical signals can be read. A demodulation module can analyze and process monitored information, and a system monitoring task is completed. A light transmission module can transmit the optical signals of the system. Temperature compensating optical fibers are adopted in the monitoring system, so that monitoring precision is greatly improved. A multiplex unit is adopted, so that the utilization rate of the system is greatly improved. The function of the system is enhanced based on the gas detecting technology.
Owner:CHINA UNIV OF MINING & TECH
Fishing ground management robot based on visual system
PendingCN111248118AReduce workloadImprove monitoring effectTelevision system detailsColor television detailsRemote machineBiology
The invention discloses a fishing ground management robot based on a visual system, and relates to the field of remote robots. The fishing ground management robot comprises an upper layer, a middle layer and a bottom layer, wherein the upper layer comprises a left half-cap and a right half-cap; the middle layer consists of an I-shaped hollow column and an annular ring externally packaging the I-shaped hollow column; and the bottom layer comprises an upper bottom layer part, a middle bottom layer part and a lower bottom layer part, the upper bottom layer part is fixedly connected to the lower end of the I-shaped hollow column through a flange, the middle bottom layer part is rotatably connected with the upper bottom layer part, and the lower bottom layer part is fixedly connected with the middle bottom layer part. By utilizing a water quality detection ball, water quality information can be detected in real time; by observing through a camera, near-drowning people can be found as soon as possible, and meanwhile, face information of fishermen can be recognized and can be sent to a manager. Meanwhile, the robot can sink into water, and the camera can be used for observing the number and types of fish schools in a fishing ground as well as invasion of alien species day and night, so that workload of the manager is reduced, and a monitoring effect is improved.
Owner:NANJING VOCATIONAL UNIV OF IND TECH
Patrol inspection robot and patrol inspection method for pig farm
PendingCN110171006AEasy to handleImprove inspection efficiencyProgramme-controlled manipulatorPig farmsElectricity
The invention discloses a patrol inspection robot and patrol inspection method for a pig farm and belongs to the field of robots. The robot comprises a rack, wherein a walking module, an energy supplymodule, a control module, a monitoring module and a mechanical arm module are mounted on the rack; the walking module is used for driving the robot to move; the energy supply module is used for supplying electricity; the control module is used for controlling the work of other modules; the monitoring module comprises a panoramic monitoring device used for observing surrounding environment; and the front end of the mechanical arm module is provided with a partial monitoring device used for observing partial environment and single microorganism. The manual patrol inspection of the pig farm is no longer needed, the patrol inspection of the pig farm can be automatically carried out, the breeding environment of the pig farm and the growth condition of pigs are observed in real time, comprehensive observation can be carried out on the partial environment and individual pigs from multiple angles, and the patrol inspection validity is high. The patrol inspection method adopts the patrol inspection robot to carry out patrol inspection work on the pig farm, the patrol inspection effect is great, and labor and materials are saved.
Owner:马鞍山天邦开物智能商务管理有限公司 +1
Passive acoustic detection positioning device for low-altitude unmanned plane
ActiveCN107884749AHigh detection and positioning accuracyImprove monitoring capabilitiesPosition fixationSensor arrayLow altitude
The invention discloses a passive acoustic detection positioning device for a low-altitude unmanned plane, and the device comprises an acoustic sensor array detection module, a multichannel data collection module, a signal preprocessing module, an Ethernet transmission module, an embedded processing module, a display and control module, and a voice alarm module. The acoustic sensor array detectionmodule is used for receiving an acoustic signal, and the multichannel data collection module is used for converting the collected acoustic signal into a digital signal. The signal preprocessing module is used for the filtering and denoising of the signal, and transmitting the processed signal to the embedded processing module through the Ethernet transmission module, so as to achieve the signal processing and upper computer information processing. The display and control module is used for displaying detection information and sending a related instruction to an alarm and countermeasure signal. The voice alarm module is used for the real-time voice broadcasting of the detection and positioning information. The device is high in detection and positioning precision, can achieve the real-timedetection and display of the positions, numbers and types of consumption-level slow and small flying objects invading an airspace, and improves the low-altitude early warning defense strength.
Owner:UNIV OF ELECTRONIC SCI & TECH OF CHINA
Underway monitoring system
InactiveCN111289040AImprove monitoring capabilitiesFully reflectMeasurement devicesItem transportation vehiclesIn vehicleMonitoring system
The invention discloses an underway monitoring system, and the system comprises an underway monitoring vehicle, a vehicle-mounted computer, a positioning system, a mass spectrometer, a laser radar andan AHSA, wherein the vehicle-mounted computer, the positioning system, the mass spectrometer, the laser radar and the AHSA are placed on the underway monitoring vehicle. The positioning system, the mass spectrometer, the laser radar and the AHSA are respectively connected with the vehicle-mounted computer; and the vehicle-mounted computer is used for summarizing and displaying the data detected by the positioning system, the mass spectrometer, the laser radar and the AHSA according to the detection time. According to the invention, the underway monitoring system provided by the invention comprises the AHSA, the laser radar, the positioning system, the mass spectrometer and other detection instruments; the monitoring effect on the atmospheric environment state is more comprehensive, and the actual atmospheric pollution state of the monitoring area can be accurately, quickly and comprehensively reflected in combination with the underway route and the concentration distribution conditionof pollutants on the underway route.
Owner:3CLEAR SCI & TECH CO LTD +1
Comprehensive environmental quality mobile monitoring system
PendingCN111896441AImprove monitoring capabilitiesRealize early warningTransmission systemsMaterial analysis by electric/magnetic meansParticulatesEnvironmental resource management
The invention belongs to the technical field of environmental monitoring, and discloses a comprehensive environmental quality mobile monitoring system, which comprises a mobile monitoring vehicle andan industrial personal computer integrated in a vehicle body of the mobile monitoring vehicle; and a particulate laser radar and an atmospheric ozone laser radar are also arranged in the mobile monitoring vehicle. According to the technical scheme of the invention, the mobile monitoring system is used for carrying out monitoring while moving through the mobile monitoring vehicle, online data is monitored and analyzed in real time, and geographic position-species-concentration relevance and other means are established, a regional atmospheric environment pollution dynamic direct reading mode iscreated, and important contributions are provided for realizing fine management of atmospheric environment pollution; an ambient air pollution pre-tracing system is combined, early warning and sourcetracing of atmospheric environmental pollution can be achieved, government' control of VOCs enterprise emission' becomes possible, and compared with fixed point monitoring, the mobile monitoring system is more comprehensive in monitoring effect, accurate investigation, accurate strike and accurate treatment of regional environmental pollution can be achieved, the environmental treatment efficiencyis greatly improved, and the social cost is saved.
Owner:山东天益环保测控有限公司
Intelligent environmental protection monitoring system
InactiveCN108871459AFast monitoringAccurate dataMeasurement devicesEnvironmental qualityMonitoring system
The invention discloses an intelligent environmental protection monitoring system, which comprises a sampling device, a sample testing device, a signal transmission device, a central controller, a terminal and an alarm device, wherein the sampling device transmits acquired environmental quality samples to the sample testing device, and through detection and analysis of the sample testing device, environmental quality parameter data are obtained; the parameter data are transmitted to the central controller through the signal transmission device; through data comparison and analysis by the central controller, an environmental quality result is obtained and transmitted to the terminal; and in the case of an abnormity, the central controller directly triggers the alarm device to give an alarm.According to the intelligent environmental protection monitoring system, the air quality condition can be monitored in real time, the monitoring speed is quick, the data are accurate, help is provided for improving the air quality condition, and better environmental protection significance is achieved.
Owner:ANHUI TELECOMM ENG
Cleaning-free intelligent security monitoring camera
ActiveCN112261272AEasy to disassemble and installImprove monitoring capabilitiesTelevision system detailsBatteries circuit arrangementsSurveillance cameraMechanical engineering
The invention discloses a cleaning-free intelligent security monitoring camera, and relates to the technical field of security monitoring. The cleaning-free intelligent security monitoring camera comprises a guide rail, mounting devices are fixedly mounted at two ends of the guide rail, a self-lubricating device is fixedly mounted in the middle of the guide rail, and energy storage devices are fixedly mounted on the front and rear surfaces of the left side of the guide rail; a driving device is fixedly mounted on the right side of the guide rail right end mounting device, a DSP controller is fixedly mounted at the top of the driving device, a lead screw is rotatably connected to the interior of the guide rail through a ball bearing, the right side end of the lead screw is fixedly connectedwith the output end of the driving device, and a sliding device is in threaded connection with the surface of the lead screw. By arranging mounting blocks and hanging plates, fastening bolts can be conveniently connected into the threaded through holes in a threaded mode, so that the camera is hung and mounted at the top of the position needing to be monitored, the ground below the camera can beconveniently monitored, and meanwhile the camera is convenient to disassemble and assemble.
Owner:深圳市特发服务股份有限公司
Method and device for automatically identifying falsification of working parameters of pollution source monitoring equipment
PendingCN111489070ASave manpower and material resourcesImprove efficiencyResourcesGas analyser construction detailsFalse alarmPollution
The invention discloses a method and a device for automatically identifying falsification of working parameters of pollution source monitoring equipment. The method comprises the following steps: acquiring zero calibration and range calibration related data; and judging whether the acquired zero calibration and range calibration related data is within a preset range or not, and if not, sending a false alarm. According to the invention, related data is automatically acquired to judge whether working parameters are counterfeited, personnel do not need to go to an enterprise for regular inspection, manpower and material resources are saved, efficiency is improved, real-time monitoring can be realized, and the monitoring effect is improved.
Owner:江苏三希科技股份有限公司 +1
Sewage water sample monitoring system based on large data
InactiveCN107632126AImprove monitoring capabilitiesGood timelinessTesting waterData transmissionSewage
The invention discloses a sewage water sample monitoring system based on large data, wherein the sewage water sample monitoring system includes a remote server, a site server, a data acquisition unit,a signal processing unit and an execution unit; the data acquisition unit, the signal processing unit and the execution unit are connected in parallel and then connected with the site server; the data acquisition unit includes a plurality of acquisition devices, and the plurality of acquisition devices are connected in parallel; the signal processing unit comprises a plurality of processing devices, and the plurality of processing devices are connected in parallel; the execution unit comprises a plurality of execution devices, and the plurality of execution devices are connected in parallel.Compared with the prior art, the sewage water sample monitoring system has the beneficial effects that data acquired by many sewage pipe network monitoring points are summarized and unified for analysis processing, various macro and micro monitoring can be realized, and the monitoring ability of the sewage pipe network is improved; a wireless network processing module is used for data transmission, the timeliness of data acquisition and feedback is good, and thus the technical problems are solved.
Owner:安徽泛亚环保科技有限公司
Characterization method of transformer oil aging
ActiveCN106248912AImprove monitoring capabilitiesTimely detection of agingMaterial testing goodsEngineeringCharacterization methods
The invention provides a characterization method of transformer oil aging. The characterization method comprises the following steps: a) quantitatively detecting the content of oxygen element in different aging degrees of transformer oil by adopting an established quantitative detection method for oxygen elements in the transformer oil, to obtain the relationship between the content of oxygen element in the transformer oil and the aging degree of the transformer oil; b) quantitatively detecting the content of oxygen element in a plurality of groups of transformer oil practically running, and comparing the detection results with the relationship between the content of oxygen element in the transformer oil and the aging degree of the transformer oil obtained in the step a), thus completing the characterization on the aging of the transformer oil. According to the characterization method of transformer oil aging, the aging degree of the transformer oil can be characterized by determining the content of oxygen element in the transformer oil, and the quantitative detection method on the content of oxygen element in the transformer oil can be established. The characterization method provided by the invention is good in accuracy and simple to operate, and plays an important role in further improving the specification of the running transformer oil.
Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
Implementation device and method for multi-voltage monitoring and protection
InactiveCN101188353ASave resourcesImprove monitoring capabilitiesArrangements responsive to excess voltageElectricityVoltage
The invention discloses a realization device and a method for monitoring voltage and protecting circuits. The prior circuit has damage problems that the circuit can bring in damage to electronic devices on a circuit board because power is switched on or off. For solving the problems, the realization method for monitoring the voltage and protecting the circuits of invention comprises two steps: firstly, reference voltage is generated for carrying out comparison with every electric device on the circuit board; secondly, when every electronic device on the circuit board is operated normally and one or more voltage of the power supply is lower than the reference voltage, the invention alarms, simultaneously and orderly switches off the power supply of every electronic device on the circuit board, and then orderly switches on for every electronic device on the circuit board. If order power on or off is defaulted, the invention alarms. Compared with the prior art, the invention adopts less circuits to realize the functions of voltage monitoring, circuit controlling and protecting with the requirements of power on or off. The invention saves resources and enhances the monitoring ability for a veneer power supply.
Owner:STATE GRID TIANJIN ELECTRIC POWER
Circuit and method for detecting remaining power of motor drive controller of electric vehicle
ActiveCN102749494AImprove the warning effectImprove monitoring capabilitiesCurrent/voltage measurementResistance/reactance/impedenceEmbedded systemAutomotive engineering
Owner:DONGFANG ELECTRIC CORP LTD
Supervision type intelligent online teaching system and action method thereof
ActiveCN112767753AGood control effectImprove listening concentrationData processing applicationsDigital data protectionNetwork connectionDisplay device
The invention provides a supervision type intelligent online teaching system and an action method thereof, the system comprises a teacher end and a student end which are connected through a network, the teacher end at least comprises a teacher host, a teacher mouse, a teacher keyboard, a teacher microphone and two teacher displays, the teacher host is electrically connected with a teacher mouse, a teacher keyboard, a teacher microphone and a teacher display through a circuit; the student end at least comprises a student host, a student camera, a student loudspeaker box, a student display and an electronic writing board; the teacher host and the student host are connected through a network, online teaching software is installed in the teacher host, online teaching software is installed in the student host, and a tablet input module, a tablet storage module and an information sending module are arranged in the student host; an information receiving module, an information storage module, an information display module, a keyword extraction module, an information comparison module, a counting module and a statistical module are arranged in the teacher host.
Owner:SHENGLI COLLEGE CHINA UNIV OF PETROLEUM
Magnet molding magnetic field monitoring magnetizing device
ActiveCN106384644AImprove monitoring capabilitiesSafe to useMagnetic measurementsMagnetic bodiesPhysicsHall element
The invention discloses a magnet molding magnetic field monitoring magnetizing device. The magnetizing device comprises a magnetizing head, wherein the magnetizing head provides a magnetizing magnetic field used for magnet magnetizing. The magnet molding magnetic field monitoring magnetizing device also comprises at least a Hall element and a display controller, wherein the Hall element is used for detecting the magnetizing magnetic field and outputting a measurement signal to the display controller; the display controller is used for receiving and displaying the measurement signal; the Hall element is arranged on the magnetizing head. The magnetizing device disclosed by the invention is used for directly measuring and displaying the magnetizing magnetic field via the Hall element arranged on the magnetizing head, thus achieving intuitional monitoring of the magnetizing magnetic field, improving the magnetic field monitoring capacity of the magnetizing equipment and then conveniently and efficiently achieving magnet magnetizing.
Owner:NINGBO XINFENG MAGNET IND
Monitoring device based on animal epidemic situation propagation analysis
InactiveCN111551969AEfficient captureEffective preliminary analysisSatellite radio beaconingAnimal scienceElectric machinery
The invention discloses a monitoring device based on animal epidemic situation propagation analysis. The monitoring device comprises a photovoltaic panel, a main rod, a shell, a sample disc and an insertion bottom foot. The shell and a stabilizing frame are fixedly installed outside the main rod from top to bottom, and the insertion bottom foot is fixedly installed at the bottom end of the main rod; a driving motor, a built-in storage battery and an electric plate are fixedly installed in the shell, a GPS positioning module and a single-chip microcomputer are fixedly installed on the electricplate, and one end of a rotating shaft installed at the output end of the driving motor penetrates through and extends out of the shell to be fixedly provided with an installation base. According to the invention, the sample disc and the sampling spoon are matched outside; a plurality of sample grooves are formed in the sample disc, some hair and excrement samples of different animals can be stored in each sample groove, and after the animals are observed to leave, monitoring personnel can monitor the staying and habitat points of the animals, collect the hair and excrement samples of the animals and place the hair and excrement samples into the different sample grooves for subsequent detection to judge whether the animals are infected with viruses or not.
Owner:珠海精讯知识产权管理有限公司
Online measurement device and method for inert gas in gaseous effluent of nuclear facility
ActiveCN112331372AMeet the requirements related to monitoringActivity concentration can be calculatedPower plant safety arrangementNuclear energy generationSpectrometerAnalytical chemistry
The invention discloses an online measurement device and method for inert gas in gaseous effluent of a nuclear facility. The device comprises a shielding device, a sampling system, a sampling container and an in-situ gamma spectrometer system, wherein the sampling container comprises a sample gas inlet and a sampling port; the in-situ gamma spectrometer system comprises a detector and a digital spectrometer; the shielding device covers the outer side of the sampling container; the sampling system communicates with the sample gas inlet so as to convey a gaseous effluent to be detected to the sampling container; and the detector is arranged at a position close to the sampling port so as to detect the gaseous effluent in the sampling container and send a detection signal obtained by detectionto the digital spectrometer. According to the invention, the type and the activity concentration of radionuclide in a gaseous effluent sample can be directly measured, so the activity concentration of the radioactive inert gas in the effluent can be calculated; and thus, the related requirements of gaseous radioactive effluent monitoring are met.
Owner:中广核工程有限公司 +2
Shore-based full-laser ship tail gas remote sensing detection method
PendingCN113970523AOvercoming time-consuming and labor-intensiveImprove monitoring capabilitiesColor/spectral properties measurementsAtmospheric sciencesEmission flux
The invention discloses a shore-based full-laser ship tail gas remote sensing detection method, which strengthens basic theoretical research, system construction and related technical equipment research and development of ship tail gas emission control and treatment in China, reduces the gap with developed countries, strengthens the ship air pollution control and treatment capability in China, overcomes defects of supervision modes and means at the present stage, and enhances the ship tail gas monitoring capacity. According to the invention, a laser absorption spectrum technology is applied to research the emission flux of SO2, NO2, NO, CO2, CO and C3H8 in ship tail gas and a tail gas smoke intensity measurement method, and a full-laser ship tail gas remote sensing test platform system is integrally constructed. The tail gas remote sensing test platform system accesses ship tail gas monitoring result data of outfield equipment in real time through the ship tail gas remote sensing monitoring management platform, the result data comprise six-component concentration information, wind direction and wind speed parameters, AIS information of a corresponding ship, black smoke snapshot images and the like, and emission information of ship tail gas is obtained in real time without boarding a ship.
Owner:SHANXI ZHONGKE HUAYEE TECH
Hazardous waste monitoring system based on Internet of Things
PendingCN111447289AIntuitive monitoring purposeImprove monitoring capabilitiesMeasurement devicesClosed circuit television systemsInternet of ThingsPressure sensor
The invention discloses a hazardous waste monitoring system based on the Internet of Things. WASTE STORAGE CASE, a camera is fixedly connected to the inner top wall of the waste storage box; a temperature sensor and an air pressure sensor are fixedly connected to the inner side wall of the waste storage box, a heat dissipation plate is fixedly connected to the inner wall of the waste storage box,a cold light plate is fixedly connected to the other inner side wall of the waste storage box, and a sealing door is movably connected to the front face of the waste storage box through a connecting buckle. The invention discloses a hazardous waste monitoring system based on the Internet of Things. A camera and a display screen are arranged; a more intuitive monitoring purpose is achieved; a temperature sensor, a gravity sensor and an air pressure sensor are arranged; according to the hazardous waste storage device, the purpose that changes of hazardous waste can be sensed in time during storage is achieved, the purpose of improving the safety and sealing performance of the device is achieved through the arrangement of the heat dissipation plate and the sealing rubber strip, and the purpose of guaranteeing real-time monitoring and preventing accidents is achieved through the arrangement of the standby power source.
Owner:JIYUAN VOCATIONAL & TECHN COLLEGE
An elastic-loose mooring performance on-site monitoring system suitable for deep-sea buoys
ActiveCN110745213BEasy to recycleReduce workloadBatteries circuit arrangementsEnergy supplySite monitoringMooring system
Owner:OCEAN UNIV OF CHINA
A method and system for self-adaptive adjustment of drilling parameters
The invention relates to a method and system for self-adaptive adjustment of drilling parameters, belonging to the field of automatic control. The system includes a stuck pipe probability monitoring and adjustment system, a smooth slag discharge monitoring and adjustment system, and an anchorage stability monitoring and adjustment system; the adjustment of drilling parameters comprehensively considers the stuck pipe probability, slag discharge effect, anchoring stability and construction efficiency , which can effectively ensure the effectiveness and safety of parameter adjustment, and ensure the efficient and stable operation of the drilling rig. The critical values used for comparison are obtained through a large number of drilling tests and field data, which ensures the engineering practicability of this adjustment method and avoids the disconnection between adjustment rules and field conditions. Double closed-loop control of the actuator and hydraulic system, the monitoring effect is more comprehensive, and the adjustment accuracy is higher. Replacing simple closed-loop adjustment with an iterative optimization algorithm is more computationally efficient.
Owner:CHINA COAL TECH & ENG GRP CHONGQING RES INST CO LTD
Patrol inspection device for transformer substation
ActiveCN113405005AIncrease the angleExpand the scope ofTelevision system detailsChecking time patrolsTransformerStructural engineering
The invention discloses a patrol inspection device for a transformer substation, and relates to the technical field of patrol inspection devices for transformer substations. The device comprises a moving frame and a camera shooting assembly, the camera shooting assembly comprises a shell and camera shooting groups, the shell is connected with the upper end of the moving frame, the plurality of camera shooting groups are arranged in the shell, and all the camera shooting groups are circumferentially distributed. Each camera shooting group comprises a first camera and a second camera, wherein the first camera is horizontally arranged, the second camera is arranged above the first camera, the second camera is obliquely arranged upwards. The shell is provided with a first side hole for exposing the first cameras and a second side hole for exposing the second cameras. According to the device, the monitoring angle and the monitoring range can be expanded, so that the monitoring effect is improved.
Owner:JINAN CITY CHANGQING DISTRICT POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO +1
Airport civil aviation safety supervisor law enforcement auxiliary system based on AR equipment
PendingCN114339150AImprove regulatory efficiencyReduce missed detectionProgramme controlComputer controlCivil aviationData transmission
The invention discloses an airport civil aviation safety supervisor law enforcement auxiliary system based on AR equipment, and the system comprises the AR equipment which is used for shooting a law enforcement process, and obtaining law enforcement image data; the front-end data processing terminal is in communication connection with the AR equipment; the front-end data processing terminal comprises a data transmission unit, and the data transmission unit is used for forwarding law enforcement image data; the supervisor auxiliary system platform is in communication connection with the front-end data processing terminal; the supervisor auxiliary system platform comprises a storage viewing unit which is used for storing and viewing law enforcement image data. According to the invention, the monitoring process can be effectively supervised, the monitoring efficiency is improved, and the monitoring effect is improved.
Owner:THE SECOND RES INST OF CIVIL AVIATION ADMINISTRATION OF CHINA
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