556results about How to "Quick monitoring" patented technology

The invention discloses a system for predicting geologic hazard based on rainfall intensity, moisture content of slope soil and deformation. The system comprises an automatic rainfall gauge, a soil moisture sensor, an omnibearing tilt sensor, an omnibearing vision sensor, an embedded system and a monitoring center computer, wherein the automatic rainfall gauge is used for monitoring rainfall and rainfall intensity of a geologic hazard point; the soil moisture sensor is used for monitoring moisture in soil at the geologic hazard point; the omnibearing tilt sensor is used for detecting earth surface deformation and internal deformation of the geologic hazard point; the omnibearing vision sensor is used for evaluating geologic hazard scale; the embedded system is used for wirelessly transmitting video and monitoring data; and the monitoring center computer is used for predicting and forecasting the geologic hazard and comprises a communication module, a data receiving module, a rainfall and rainfall intensity-based geologic hazard prediction module, a slope displacement-time curve-based geologic hazard prediction module, a soil moisture, rainfall and rainfall intensity-based geologichazard prediction module and a soil moisture content and slope deformation-based geologic hazard prediction module. The system has the advantages of complete monitoring means, accurate prediction andforecast, high intelligence and on-line real time.

Systems and methods of the present invention measure at least one reflecting surface of an object disposed along an optical path. In some embodiments a measured optical interference signal for each of at least three wavelengths of reflected light may be used to determine a modulation of frequency components of a Fourier series. Frequency components of a Fourier series may be transformed to spatial components that describe intensities and positions of light reflected along an optical path. Systems and methods of the present invention permit rapid measuring and may monitor corneal thickness during surgery. The invention may do so by integrating an ablation device and a measurement apparatus into a single system. An integrated scanning and monitoring system may include an ablative light source producing an ablative beam and a measurement light source producing a measurement beam.

An AC / DC / AC power converter is constructed without using any electrolytic capacitor, such that it is more compact, durable and reliable. This converter only required a small capacitance for its DC link and this capacitor can be easily obtainable with other types of capacitors such as film or ceramic type. The system further includes means to disconnect both input and output to this DC bus capacitor. A controller capable of fast monitoring the DC bus voltage is also able of quickly disconnecting the capacitor out of either input or output energy path to prevent the capacitor from being charged to over-voltage. The controller also possesses capability of re-connecting the disrupted energy path once the DC bus voltage returns to normal.

A method and a device for automatically detecting and signaling the presence of prey caught in a trap. The trap has inlet ports equipped with a one-way inlet mechanism such that once a rodent has passed a central point the rodent is contained within the trap. After the rodent has passed the central point, the trap is reset to the start position in order to attract additional prey. The trap is provided with a device for signaling the presence of vermin in the trap. The mechanism may be operable via a push button operated by movement of the vermin. Alternatively, means for detecting the rodent may include the use of vertical or horizontally elongated elements that are actuated by the movement of the vermin. A further embodiment includes a photocell, or a sensor, to indicate the presence of rodents. The mechanism for signaling may include lights or sound devices that can be secured to the trap or remotely activated via wired or wireless means. The signaling device can be time delayed such that additional vermin can enter the trap before intervention by the operator and is also capable of monitoring several traps concurrently.

An intelligent defect diagnosis method for manufacturing fab is provided. The intelligent defect diagnosis method comprises: receiving pluralities of defect data, design layouts and fabrication data; analyzing the defect data, design layouts, and the fabrication data by a defect analysis system, wherein the analyzing step further contains the sub-steps: segmenting and grouping the design layouts into pluralities of multi-pattern group cells to construct LPG cell based pattern groups; introducing the defect data; segmenting defect image into pluralities of defect and pattern contours; mapping the defect data to each multi-pattern group cell to form the LPG based defect composite pattern group; performing coordinate conversion and pattern match between image contour and design layout for coordinate correction; fulfilling CAA with defect contour, pattern contour and design layout, and obtaining corresponding defect yield; classifying the defect type of defect data through defect image classification analysis.

The present invention is directed in part towards methods of modulating the function of serine / threonine protein kinases with azabenzimidazole-based compounds. The methods incorporate cells that express a serine / threonine protein kinase, such as RAF. In addition, the invention describes methods of preventing and treating serine / threonine protein kinase-related abnormal conditions in organisms with a compound identified by the invention. Furthermore, the invention pertains to azabenzimidazole compounds and pharmaceutical compositions comprising these compounds.

A method and a system of detecting a duplicate service set identifier (SSID) via self-scanning in a WLAN are provided. An access point (AP), when a scan request is given, generates a probe request packet by inserting a SSID of the AP thereinto, transmits the probe request packet to neighbor APs, receives probe response packets, in response to the probe request packet, from the neighbor APs, detects SSIDs from the probe response packets, and informs the presence of a neighbor AP, the SSID of which is the same as that of the AP, if any of the detected SSIDs is the same as the SSID of the AP.

The invention discloses an inversion method for land aerosols optical thickness based on the environment satellite 1. The method comprises the following steps of: S1, simulating and observing geometric atmospheric conditions, conducting radiation transfer calculation to obtain atmospheric parameters, and forming a lookup table; S2, according to auxiliary data, extracting the observed zenith angleand azimuth angle of each pixel, calculating solar zenith angle and azimuth angle, and obtaining observation geometry; S3, preprocessing CCD (Charge Coupled Device) data of a satellite HJ-1A / B; S4, obtaining the land surface reflectance information of each waveband by utilizing a dark target algorithm, interpolating the lookup table into the observation geometry of each pixel, calculating the land surface reflectance under different land aerosols optical thickness according to the obtained apparent reflectance after preprocessing, and then fitting to obtain the land aerosols optical thickness. The method can be used for quickly and conveniently realizizng land aerosols monitoring on a large scale and providing a data source for particulate pollution monitoring.

The invention discloses a radar remote sensing-based detection method of soil alkalization, comprising the following steps: computing the polarization parameter based on full polarimetric SAR data, dividing bare areas and vegetation-covered areas and generating images with masks; delimiting test areas and adopting measuring data to establish a dielectric model of moist salt soil; adopting the full polarimetric SAR data to invert a complex permittivity map and carrying out RD geocoding, data information separation and conversion; based on the dielectric model and the complex permittivity, adopting the genetic algorithm for inversion to obtain moisture contents and salt contents of areas, and integrating geographic coordinate information and a vegetation cover mask map to generate a moisture content map and a salt content map; adopting the complex permittivity and the moisture contents of areas to differentiate saline soil from alkali soil. By adopting the technical proposal of the invention, the moisture content and the salt content of the soil in saline areas can be obtained, the degree of dependence on ground assistant data is reduced and simultaneously the dielectric behavior of the moist salt soil can be better depicted.

The invention discloses a method for monitoring the compaction of a concrete-filled steel tube structure based on a piezoelectric intelligent aggregate and a sending and receiving interactive approach, belonging to the field of monitoring the compaction status of the concrete-filled steel tube structure. The method comprises the following steps: embedding the piezoelectric intelligent aggregates in pairs in the concrete-filled steel tube structure in advance; excitating the intelligent aggregates through a signal generator; collecting the output signal of the piezoelectric intelligent aggregates corresponding to the inner part of a concrete-filled steel tube through a signal collection system; interchanging two intelligent aggregate functions; repeatedly excitating and signal receiving processes; carrying out analytical processing on the signals acquired at two times, so as to obtain the index of similarity level of the signals acquired at two times; and estimating the compaction status in the concrete-filled steel tube by utilizing the index. The method provided by the invention can be used for rapidly monitoring the compaction status of the concrete-filled steel tube, can be used for accurately finding out the damage position, and has high sensitivity and rapid response, and low price, and is simple in operation.

The invention relates to an Internet of Things method and system. Through techniques, complex Internet of Things associated elements are systematically sorted; analysis is carried out from different dimensions; an application-level service referable Internet of Things system architecture model is set, the Internet of Things capability problems of good comprehensive perception, convenient access, reliable transmission, data value, intelligent processing, business closed loop, system guarantee, sustainable development and the like are solved, the fusion of a physical world and a digital world isbetter realized, and the wisdom of a human body is materialized and extended.

The invention discloses a hyperspectral water quality parameter inversion system based on a one-dimensional convolutional neural network. The system is used for measuring hyperspectral data of a waterbody at a selected point through a ground point spectrum actual measurement module; a water quality acquisition and analysis module is used for acquiring a water body sample at a selected point and analyzing to obtain water quality parameter concentration; an inversion model construction module is used for training parameters of a one-dimensional convolutional neural network by taking all the spectral band information as input and taking water quality parameter concentration as output so as to fit a complex nonlinear relationship between the spectral band information and the water quality parameter concentration; a hyperspectral data acquisition module is used for acquiring a hyperspectral remote sensing image of a monitored water area and obtaining the remote sensing reflectivity of eachpoint spectral band; and a water quality parameter inversion module is used for taking the spectral band information of each point as input to obtain the water quality parameter concentration of eachpoint in the monitored water area through inversion, and meanwhile, the system does not need to add a band screening sub-module and fully utilizes all band information.

The invention discloses a monitoring system for monitoring the real-time status of damage, upwarp and theft of a pit well cover. The monitoring system comprises the pit well cover (1), a strain thin conducting wire (2), a voltage source (3), a triaxial acceleration sensor (4), a micro control unit (MCU) (5), a wireless transmitting terminal (6), a sampling resistor (7), pit well cover monitoring instruments, an information collecting and gathering device, general packet radio service (GPRS) far-transfer modules, pit well cover monitoring subsystems and a general control console, wherein the voltage source (3) is connected with the strain thin conducting wire (2), the MCU (5) and the sampling resistor (7); the strain thin conducting wire (2) is connected with the triaxial acceleration sensor (4) and the sampling resistor (7); the triaxial acceleration sensor (4) and the sampling resistor (7) are connected with the MCU (5) connected with the wireless transmitting terminal (6); the pit well cover monitoring instruments are connected with the information collecting and gathering device; and the information collecting and gathering device and the pit well cover monitoring subsystems are respectively connected with the GPRS far-transfer modules connected with the general control console.

The invention discloses a method and a system of moving target tracking based on a video. The method of moving target tracking comprises the following steps of: detecting a moving target, and fragmenting the moving target in a video image; establishing a color probability distribution map for the moving target; calculating a barycenter of a search window, and adjusting the size of the search window according to window zeroth moment; predicating the position of the search window in the next frame of image through a Kalman filter; and carrying out barycenter matching in an estimation range to track the target. According to the method and the system for moving target tracking based on the video, the problem of moving target tracking at complicated background can be well solved, and the method and the system are good in real-time performance and robustness.

The invention discloses a foodstuff monitoring method and a device. The foodstuff monitoring method comprises steps of receiving food images from the inside of a refrigerator, analyzing a food image to obtain the information of each kind of food, and performing prompting according to the food information. The technical scheme of the invention enables the user clearly know the food condition inside the refrigerator without the need of the user to check the food inside the refrigerator in person, provides convenient and fastness to the monitoring of the food, improves the food safety and health, and provides better user experience.

According to the roadside parking vehicle real-time acquisition management system and management method provided by the invention, inspection equipment is adopted for inspection, a manual inspection mode is replaced, the inspection efficiency is improved, and the inspection cost is reduced; a vehicle tail license plate scanned and identified by a front camera and a vehicle head license plate scanned and identified by a rear camera in the acquisition subsystem are mutually verified, so that the accuracy of license plate information is ensured, and rapid snapshot of illegally parked vehicles isrealized; a core analysis module of the inspection subsystem compares the parking coordinates, obtained in real time, of the vehicle with the planned road parking coordinates collected by a GPS collection module, and rapidly judges whether the vehicle is located within the parking range or not; the network transmission module transmits the information of the vehicle to the management subsystem inreal time through the Internet, thereby achieving the reporting and charging of the standard parking information. The roadside parking vehicle real-time acquisition and management system is fast and safe in the whole process, realizes intellectualization, can monitor illegally parked vehicles, and can replace a manual inspection mode.

The invention discloses a method for monitoring rule-violating advertisements in broadcasting and TV programs. The method includes the steps of S1, acquiring and storing broadcasting and TV data; S2, building the audio content index of the stored data; S3, searching for the rule-violating advertisements from the audio content index according to preset rule-violating keywords; S4, building rule-violating advertisement templates according to the rule-violating advertisements; S5, monitoring the advertisements in broadcasting and TV according to the rule-violating advertisement templates.

The invention relates to a monitoring method and system for leakage at pressure boundary of a primary coolant system in a nuclear power station. The monitoring system comprises a sample control device, a fluorine-18 detection device, a first pressure gauge, a thermometer, a first processor and a first sampling pump, and acquires an atmosphere sample at a pressure boundary area of the primary coolant system so as to measure specific activity of fluorine-18 existing in the atmosphere sample in the form of aerosol and determine whether there is leakage at pressure boundary of the primary coolant system through comparison of the measured specific activity with a preset threshold value. The invention also discloses a monitoring method for leakage at pressure boundary of the primary coolant system in the nuclear power station; according to the method, specific activity of fluorine-18 existing in the atmosphere sample obtained at the pressure boundary area of the primary coolant system is measured and compared with the preset threshold value so as to determine whether there is leakage at pressure boundary of the primary coolant system. The system and method provided in the invention can accurately and reliably monitor whether there is leakage at pressure boundary of the primary coolant system under the condition of meeting related requirements of U.S. Nuclear Regulatory Commission.

The present invention relates to a satellite quantitative remote sensing method of sea weather visibility. Said method includes the following steps: firstly, converting NOAA and MODIS satellite electric signals into digital signals and outputting original IB image data; making original IB image data respectively undergo the processes of geometric correction and projection conversion, sensor radiation correction, planetary reflectivity calculation and atmospheric condition identification and classification, then according to visibility actual measured data respectively adopting visibility space continuation and atmospheric parameter solving process to make visibility quantitative calculation, and displaying calculated result and outputting according to JPG image form.

The single cell sensor for ectocytic action potential measurement is developed on the basis of multiple light source cell micro physiological gauge, and has light addressing potential sensor without limitation in cell culture and light source moving addressing capable of tracking and positioning randomly cultured single cell for measurement. The present invention has also improved light source system with raised precision and stability for locating the measurement in single cell or even in single ion passage, so as to measure precisely the action and action target point of medicine on single cell. The single cell sensor can realize the fast real-time monitoring of outer action potential of nerve cell and the qualitative analysis of cell excitation and inhibition of different medicine in different concentration, and is used mainly in medicine screening, analysis and estimation.

The invention discloses an intelligent operation and maintenance method and an intelligent operation and maintenance system based on a visual technology. The system comprises a monitoring module usedfor acquiring the operation condition of the machine, and pushing logs to a log storage cluster in real time; a log processing module used for reading the logs pushed by a cluster server in real time,and processing and analyzing log files according to the hardware composition structure of the server and a deployed service submitting task; a visual processing module used for classifying log results analyzed and processed by the log processing module, and displaying the classified result on a large monitoring screen in real time; a triggering repair module used for trying to repair automatically according to the acquired current condition of the faulted server, and visually displaying the repair process; and an alarm module used for sending hardware damage information of the server to operation and maintenance personnel for repair.

The invention discloses a flow monitoring system based on the software definition network and a flow monitoring method. The flow monitoring method comprises steps that, the software definition network method is employed to divide the network into a control layer and a basic equipment layer, the control layer is provided with a controller, has a complete routing table and a forwarding table and is used for managing and configuring networks and deploying protocols, the basic equipment layer only has a simple data forwarding function, flows of multiple monitored ports of the network equipment in the basic equipment layer are copied to a mirror image port of the network equipment, a data packet is acquired through the mirror image port, flow analysis is further carried out, and configuration and setting for the network equipment are correspondingly carried out through the controller according to the flow analysis result. According to the flow monitoring method, the mirror image port of the network equipment is utilized as an acquisition port, direct interconnection between the mirror image port and the acquisition device port is realized, data transmission time delay is greatly reduced, and data transmission performance and time are improved.

The invention discloses an efficient multipath laser probe detecting system and method. The detecting system can divide laser sources into multiple paths and transmit the laser sources to multiple to-be-detected points through optical fibers, corresponding spectral signals are transmitted back to the detecting system after laser plasma is generated through excitation, finally, multi-point and simultaneous on-line detection by one laser probe instrument is finally realized, the optical fibers are used for transmitting laser and the spectral signals, accordingly, the anti-jamming capability of a laser probe in the severe environment can be improved, and the application cost of the laser probe instrument can be substantially reduced. The efficient multipath laser probe detecting system is particularly suitable for a large industrial process containing multiple production lines, has the on-line monitoring capability for multiple elements of a product on the production lines and facilitates popularization and generalization of a laser probe technology, and the application cost of the laser probe instrument can be substantially reduced.

The invention belongs to the field of scientific testing methods and instruments and particularly relates to an isothermal differential analysis method and an isothermal differential analyzer of gas-solid reactions. The isothermal differential analysis method of gas-solid reactions comprises the following steps: feeding fine particle reactants to a fluidized bed through a transient pulse sampling system, and online monitoring concentration and flow rate through a transient pulse gas conveying sample and a gas product of the fine particle reactants to quickly heat the reaction materials and realize isothermal differential under isothermal conditions. According to the method, approximate plug flow of gas and approximate complete mixing flow of particles in a miniature reactor can be realized to reinforce the heat and mass transfer efficiency and realize the isothermal differential of the reaction, so that the reaction test is closer to the intrinsic characteristics of the chemical reaction.

The invention discloses a traffic flow monitoring method based on an unmanned aerial vehicle, an intelligent system and a data set. The method comprises the steps of acquiring road traffic video dataof a traffic monitoring road segment, marking the acquired high-definition video data, establishing a training and testing data set based on a deep neural network; performing parameter learning and weight adjusting on the network by a multi-scale neural network according to the training and testing data set, performing positioning for obtaining the positions of vehicles in different types in a traffic video; processing a vehicle detecting result by means of a multi-characteristic fusion algorithm and a Bayes partile filtering algorithm, and furthermore tracking the vehicles in different typesfor obtaining a real-time flow monitoring result of the vehicles in different types. According to the method and the system, through performing accurate tracking on different detected vehicles in a low-altitude remote sensing video, real-time statistics is performed on the numbers of the vehicles in different types in the road traffic flow, thereby quickly and accurately monitoring the road traffic flow.

The invention provides a system for video data acquisition and management based on cloud storage. The video data acquisition uses a way of multichannel acquiring and then analyzing and combining the data. The combined and compressed data is uploaded to cloud data storage by a wired or a wireless way. And then an administrator can call the data in the cloud storage anytime anywhere as long as connecting to a network. The system overcomes defects of existing video devices such as poor adjusting capability, low compression ratio, large space usage, narrow output range, etc. The system can acquire data rapidly, and can call, monitor, and save remote video data better and faster. The system can be used in various kinds of communal facilities in traffic, housing estates, banks, etc.

The invention discloses a hybridoma cell capable of secreting an anti-novel coronavirus (SARS-COV-2) N protein monoclonal antibody, a monoclonal antibody and anapplication. The invention provides a hybridoma cell strain N-3G3, wherein the preservation number of strain is CCTCC NO: C202075. The invention also protects the monoclonal antibody secreted by the hybridoma cell strain N-3G3. The antibodywith high sensitivity and high specificity is the key to the development and implementation of an antigen detection technology. The specific antibody of the N protein of the SARS-CoV-2 is obtained onthe basis of a monoclonal antibody technology, and an SARS-COV-2 detection test strip is prepared from the N protein of the SARS-CoV-2. When the test strip provided by the invention is used for detecting the SARS-CoV-2, the operation is simple, the sensitivity is high, the specificity is strong, and the rapid monitoring and prevention of the SARS-COV-2 can be realized.

The invention discloses a monitoring method for grain stock in a barn. The monitoring method can be used for scanning the upper surface of grains in the barn when the barn is empty and after the grains are put in and got out of the barn; a three-dimensional coordinate point set of the surface of the grains stored in the barn at the moments when the barn is empty and after the grains are put in and got out of the barn is obtained respectively; a barn model corresponding to each moment is constructed by software in a computer according to the three-dimensional coordinate point set at each moment respectively; and the size of the barn model is calculated, the grain stock size after ith grain inlet or outlet is calculated, the grain stock after ith grain inlet or outlet is calculated according to the density of the grains and the grain storage size, and Mi is stored in the computer. The monitoring method has the characteristics of capabilities of monitoring the grain stock and the grain variation during each gain inlet and outlet in real time, timely discovering the abnormal condition of the grains in the barn and reducing the loss to the minimum, high measuring precision, simple, convenient and quick monitoring process and capability of reducing the manual cost.

The present invention utilizes wafer acceptance testing equipment to fast monitor the quality of an insulation layer. A plurality of swing time-dependent DC ramping voltages are applied to one of the electrode plates in a capacitor and each corresponding leakage current is measured to calculate each corresponding β value. Then, a ratio of each β value is calculated and a β− voltage curve is plotted to actually simulate the device failure.

The invention provides a customer privacy data management method based on a financial block chain. The method comprises the following steps: step S1, constructing a customer privacy data classification management framework based on the financial block chain, and classifying and managing the customer privacy data by using the constructed customer privacy data classification management framework; step S2, establishing the condition attribute and the decision attribute of the customer privacy data disclosure strategy, so as to realize the customer-policy model by using the collaborative filtering algorithm; at the same time, using the related algorithm to link up and down the customer data in the financial block chain. The invention has the advantages that different dimensions of customer privacy data can be classified and managed, and the data tracing characteristics of the block chain can be combined, so that the customer and the supervision department can quickly query and monitor thecustomer privacy data.