120results about How to "Follow up in time" patented technology

The invention discloses an integrated horizontal well geosteering method. The integrated horizontal well geosteering method includes the steps of establishing a precise three-dimensional geologic model by geologic data, well logging data, well measuring data and geophysical prospecting data before drilling; designing a three-dimensional track according to a stratigraphic dip and reservoir stratum properties extracted from the three-dimensional model; during drilling, guaranteeing accurate landing and continuously revising the geologic model via tracking while-drilling records and controlling the track; during target drilling, according to combination between while-drilling well recording, while-drilling well measurement combined geological research, seismic interpretation, drilling technology, horizontal well controlling technology, performing while-drilling tracking and explanation evaluation, immediately regulating and forecasting next steps in a horizontal well construction scheme, and realizing field and remote visualized geosteering via an integrated geosteering software system platform.

The invention relates to a corestone manufacture method, which comprises the following steps: (1) mold manufacture; (2) material preparation; (3) sand mixing; (4) molding; (5) pressurization; (6) electrode wire and pressure measuring pipe pre-burying in the corestone; (7) heating; (8) electrode lengthening wire welding; and (9) sealing. Compared with a physical model used at present, the invention has the advantages that indoor oil displacement experiments can be carried out under the condition of high pressure, the in-site production conditions can be simulated more accurately, oil-water distribution charts inside the model can be drawn more accurately, the oil-containing saturation change inside the corestone can be tracked in time, and the invention provides the scientific basis for the establishment of the development scheme.

The invention discloses an intelligent accompanying robot for old people. The intelligent accompanying robot comprises a robot body used for being in man-machine interaction with old people. The robot can be easily controlled and operated by old people, also has the functions of first aid service, entertainment and other functions, physiological signals such as the blood pressure and the heart rate of old people can be measured and monitored through an intelligent bracelet, an alarm can be given or family members can be informed in time when an accident occurs, and the robot can be used as an auxiliary tool for accompanying old people. The intelligent accompanying robot is applied in cooperation with an intelligent terminal and the intelligent bracelet so as to effectively ensure the health of old people, old people can use and control the robot conveniently, and relatives of old people can obtain the information of old people in time and control the robot to treat the accident immediately under the conditions that the accident occurs. The robot can walk in a house through a moving device so as to tail after the conditions of old people.

The invention provides an e-commerce loan management method and system, and relates to the technical field of e-commerce. The e-commerce loan management method comprises that transaction data, behavior data, social data and personal information of a user are collected from multiple data sources, one or multiple thereof is / are selected as a main reference basis, and big-data analysis is combined with a risk control model to carry out user evaluation; operation data of multiple accounts of the data is obtained, and account association analysis is carried out on the accounts; and a credit score and limit of the user are evaluated according to the user evaluation condition and the account association analysis condition; according to a loan application of the user as well as the credit score and limit, a loan is provided for the user and a repayment plane is generated automatically. Thus, a loan product without mortgage and guarantee and using the credit degree of a borrower as a payment guarantee can be provided for the users, and operation development of merchants can be accelerated.

Disclosed herein are portable handheld devices for saliva collection for daily monitoring of salivary biomarkers of physiological conditions, the device comprising: a handheld handle comprising a saliva collector, the saliva collector comprising: a suction tip; a bi-directional pump electrically configurable for pumping towards two opposite directions; a saliva reservoir; a valve; a water reservoir, the water reservoir comprising an external filling lid; a reversible fluidic connection configurable in a connected and disconnected position; and a base accommodating the handheld handle, the base configurable to fluidly communicate with the handheld handle through at least the reversible fluidic connection, wherein the valve is electrically configured to allow fluid communication directly between at least two selected from: the saliva reservoir, the water reservoir, and the reversible fluidic connection, and wherein the bi-directional pump is electrically configurable to allow fluid communication directly between the suction tip and the saliva reservoir.

A computer program automatic recovery activation control method and system is proposed, which is designed for use with a computer platform for providing the computer platform with an automatic recovery activation control function; and which is characterized by the capability of tracking the total number of failed startup procedures the computer platform has previously experienced, such that when the total failed startup count has reached a preset upper limit (such as 3), a recovery procedure is automatically at the next startup of the computer platform. This feature allows a corrupted startup control program to be automatically recovered entirely via program control without having to involve human intervention and occupy extra motherboard layout space, and also allows the recovery procedure to be activated in the event that the startup control program contains erroneous code but the checksum result is a match.

The invention provides a spilled oil tracing and positioning buoy device, which mainly comprises a shell, an integrated plate and built-in equipment, wherein the shell consists of an upper shell, a lower shell, an O-shaped ring, a bolt and a gasket; the built-in equipment consists of an equipment component and a magnetic control switch; the appearance of the device is similar to a hollow ball formed by two straw hat-shaped articles buckled with each other, and the inner part of the device is provided with an advanced communication control positioning module and remote control system. The spilled oil tracing and positioning buoy device has the advantages of novel conception, unique structure and advanced technique, and can really show the displacement and diffusion of the spilled oil at sea and provide a reliable decision-making basis for an emergency rescue department.

The invention discloses a method for cultivating lycium barbarum in a fence wall mode. The method for cultivating lycium barbarum in the fence wall mode has the advantages of bringing convenience to production and management of lycium barbarum planting, saving time and labor and being efficient. A fence wall type frame body is stable and firm and can effectively lift or erect various sprinkler irrigation facilities such as drip irrigation belts and mist-spray sprinkler irrigation pipes, the problems of integration of water, fertilizer and pesticide in soil and integration of foliage pesticide spray and top dressing of micro-element fertilizer are solved, damage, caused by planting measures such as weeding and soil loosening, to the drip irrigation belts can be eliminated, and work of top dressing of foliage micro-element fertilizer and unified prevention and control of diseases and insect pests can be conducted conveniently and efficiently in time. Therefore, by means of the brand-new cultivating mode of combining fence walls with agricultural measures such as water-saving irrigation, electrostatic mist spray and pruning, field mechanization management is promoted and is more convenient and rapid, the purposes of saving the labor and achieving high-efficiency production are achieved, and a powerful guarantee is provided for producing high-quality and high-yield lycium barbarum.

The invention discloses a wireless sensor network self-adaptation compression method which can achieve energy optimization in the whole network. The method comprises the step of a compression judging process. In the compression judging process, the total energy consumption Ecomp caused when compression is executed and the total energy consumption Euncomp caused when compression is not executed are compared, if the total energy consumption Ecomp is larger than the total energy consumption Euncomp, initial data are not compressed and directly sent out, if the total energy consumption Ecomp is smaller than the total energy consumption Euncomp, the data compression process is executed, the initial data are compressed and then sent out, and if the total energy consumption Ecomp is equal to the total energy consumption Euncomp, the initial data are not compressed and directly sent out or the initial data are compressed and then sent out.

The invention provides a target monitoring method and a target monitoring system; the target monitoring method comprises the steps that a first video picture shot by a panoramic camera is obtained through a control device; if more than two target objects exist in the first video picture, the control device respectively determines the position of each target object in the first video picture; and then, the control device controls corresponding ball machine cameras to track the target objects on the corresponding positions based on the positions of the target objects in the first video picture.According to the scheme of the invention, the corresponding ball machine cameras are controlled to track the target objects on the corresponding positions, so that a plurality of target objects can betracked in time, the real-time performance of monitoring is improved; furthermore, monitoring of the objects is more intelligent.

The present invention discloses a rumor recognition method. The method comprises: grabbing marked text content, cleaning and sorting the text, dividing the text into sentences, and storing the text content in sentences into a database; according to the Chinese word segmentation vocabulary, performing word segmentation on the text content which is segmented into sentences, sorting the word segmented content into a model readable and standardized form, and taking the model readable and standardized form as the input content of the model; performing high latitude vectorization association mappingon the word segmented content through the model, performing the weighted combination on word vectors to obtain a sentence vector, a paragraph vector or an article vector, and outputting the vectors from the model; inputting the processed training corpus information to a classifier model for training, and outputting a determination result; and constructing a to-be-detected text function, and performing an effect test on a rumor determination model. According to the method disclosed by the present invention, while reducing the labor cost, the reliability of rumor determination is improved.

The invention discloses a multivariable deduction, predication and control method for a middle-speed coal pulverizer. Through an extended Kalman filtering method, the coal output amount of a coal pulverizer is estimated in real time through a pressure difference between an inlet and an outlet of the coal pulverizer and also through the outlet temperature, an estimation value of the coal output amount is taken as new controlled amount to be added to a control system, and the rotating speed of the coal pulverizer is additionally adopted to serve controlled amount. In this way, load instructions of the coal pulverizer can be quickly responded, and the time delay of a pulverizing system side can be shortened. A model prediction control algorithm is employed by the control method. Compared with a conventional PID control method, the multivariable deduction, predication and control method has the advantages that the primary air quantity and the outlet temperature can be better adjusted, and disturbance caused by changes of the quality of coal can be well prevented.

The invention relates to the technical field of the biological experimental facilities and discloses a coordinate sample injection box of a 384-hole PCR plate for quantitative real-time polymerase chain reaction. The coordinate sample injection box of the 384-hole PCR plate for the quantitative real-time polymerase chain reaction comprises a sample injection box and a base, wherein the sample injection box is a shape like a cuboid with only four side surfaces; the sample injection box is matched with the 384-hole PCR plate in size; the 384-hole PCR plate can be placed in the sample injection box; a movable transverse mark post and a movable longitudinal mark post are arranged on the sample injection box; 1 to 24 figure marks are formed on the transverse mark post, while A to P letter marks are formed on the longitudinal mark post, and each figure and each letter are capable of corresponding to one micropore in the 384-hole PCR plate; the base is used for placement of the 384-hole PCR plate and the sample injection box and can be separated from the sample injection box. The coordinate sample injection box of the 384-hole PCR plate for the quantitative real-time polymerase chain reaction is capable of realizing accurate positioning of every micropore in the 384-hole PCR plate and immediately tracking the position of the sample injection micropores, and is capable of stopping in one position any time without error.

The invention discloses a photovoltaic power generation grid connection control method and a photovoltaic power generation grid connection control system. The photovoltaic power generation grid connection control method and the photovoltaic power generation grid connection control system have the advantages that by the aid of voltage and current information of photovoltaic cells, a disturbance method and an increment conductivity method are combined according to voltage change ratio, current change ratio and conductivity change ratio to perform maximum power point tracking (MPPT) control, and timely tracking of maximum power points is achieved during change of temperature and light radiation intensity, so that output efficiency of the photovoltaic cells is improved; a multi-control strategy is adopted, frequency, power and voltage of grid connection points are taken as control quantity, real-time dynamic response can be realized when photovoltaic cell grid connection and grid operation states are changed, and accordingly, control of photovoltaic power generation grid connection operation is realized.

The invention relates to a method using the system information to restrain the phase noise in the orthogonal frequency division multiplexing system, belonging to the transmission of digital information technical field. The method includes carrying the symbol mapping process at the transmitting terminal after the input signals are processed with scrambling code, channel encoding to generate the data symbols; obtaining the frame head; inserting the system information sub carrier into the data symbols to obtain the frame; multiple connecting the frame head and the frame to obtain the signal frame through forming filter, digital analog conversion, radio frequency up conversion, then the signal frame is transmitted to the receiving end; receiving the signal frame at the receiving end to obtain the system information sub carrier in the signal frame and fetch several sub carrier between the system information sub carrier for phase noise estimation, solve the LS equation to get the frequency domain estimation of the phase noise, finally carry the phase correction in the time domain to get the signal frame after being compensated. The signal frame is carried with de-mapping after being compensated, and output after coding process.

The invention discloses a prediction method and device. The method includes at the current predicting moment, predicting a priori estimate value of a second state and a second state observation value of a predicted object according to the last predicting moment, determining a posteriori estimate value of the second state; determining a posteriori estimate value of a second state change rate according to a first state observation value of the last predicting moment, the second state observation value, a first duration of the last predicting moment and the current predicting moment and a priori estimate value of the second state change rate; predicting a third state of the predicted object at the next predicting moment according to the posteriori estimate value of the second state, the posteriori estimate value of the second state change rate and a second duration of the current predicting moment and the next predicting moment. Analysis of two dimensions of the state and state change rate are combined in the predicting process, so that the accuracy and reliability of state prediction of the predicted object are improved.

The invention relates to equipment for monitoring environmental protection measures in a transmission and transformation project construction process. The equipment comprises an air detector, a noise monitor, an electromagnetic environment monitor, a mobile intelligent terminal, a database server, an application server, a PC (personal computer) client side and an environment protection management sub system, wherein signal output ends of the air detector, the noise monitor and the electromagnetic environment monitor are in wireless communication connection with a signal input end of the mobile intelligent terminal; a communication end of the mobile intelligent terminal is connected with a communication end of the database server; the other communication end of the database server is connected with a first communication end of the application server; the second communication end of the application server is connected with the PC client side; the third communication end of the application server is connected with the communication end of the environmental protection management sub system. The equipment can be used for realizing intelligent collecting and processing of environmental protection information in the construction process, analyzing and completely monitoring the monitoring execution condition of the environmental protection measures, and effectively improving the environment quality of the construction site.

The invention discloses a small fishing boat monitoring device and an energy consumption control method. The energy consumption control method is applied to the small fishing boat monitoring device which charges a battery through solar energy. According to the method, information sent by a sensor is processed by a low-power consumption processor, and a high-performance processor is immediately awaken under specific conditions or regularly awaken by the low-power consumption processor to process affairs of positioning, collision prevention and information interaction with a management platform.The small fishing boat monitoring device comprises a first processor, a second processor, a power supply module, a sensing module, a positioning module, an AIS module and a communication module; thepower consumption of the first process is lower than that of the second processor; and the first processor supplies power to the second processor by controlling the power supply module to awake the second processor. By adopting the technical scheme, the energy consumption of the fishing boat monitoring device can be effectively controlled to enable the fishing boat monitoring device to adapt to the application environment of solar power supply, and balance between function implementation and energy consumption can be achieved accordingly.

The invention discloses a mixing pile quality evaluation method based on a construction remote monitoring system. The evaluation method mainly comprises the following steps: acquiring field data; determining evaluation indexes of cement mixing pile construction monitoring; analyzing change of evaluation indexes and standard penetration; establishing an empirical relationship between the evaluationindex and the standard penetration strike number; determining a strength scoring method, a uniformity scoring method and a pile length scoring method of the cement mixing pile; and determining the comprehensive scoring method of the cement mixing pile. Compared with a traditional cement mixing pile body quality detection method, the method has the advantages that problems can be found in time inthe construction process, and rapid evaluation of the construction quality of each pile can be achieved through a remote monitoring system.

The invention discloses a clinical medicine laboratory instrument management system and a standardized management method therefor. The management system comprises a system setting module, a device purchase application module, a device file module, an instruction module, a personnel authorization module, a maintenance module, a device calibration module, a project calibration module, a quality control report module, a fault maintenance module, an adverse event module, and a message reminding module. The method provided by the invention can achieve the setting of the accounts, roles and authorities of device administrative departments and users, the setting of the device purchase application and adverse event reports according to the management systems of hospitals and departments, and achieves the building of device management environments. Therefore, the method achieves a series of record and management paths: device purchase application and filing, instructions, personnel authorization, maintenance, device calibration, performance evaluation, calibration and quality control, fault management and adverse event report, and achieves the convenient and efficient comprehensive management of the instruments in a clinical laboratory.

The invention provides a flow approval method based on a digital signature. An approval flow is as follows: service is successively submitted to corresponding approval person for approval according to approval grades in an approval personnel table; if a current approver chooses delivery to others for the approval, delivery approver information is input, and the service is delivered to a delivery approver for approval; if the current approver chooses approval return, the service is returned to a last-grade approver for approval; if the current approver chooses approval success, the service is submitted to a next-grade approver for approval; and if approval time is reached yet the corresponding approver still does not complete the approval, a dialogue box is popped for the approver to choose whether to continue the approval or handle the approval latter. According to the method, a signature is made after the approver of each grade completes the approval, it is ensured that each approval result is approved by a set approver, the approval results are prevented being tampered by others, at the same time, the whole approval process employs an electronic approval mode, paperless management can be realized, the approval flow can be timely tracked, and the approvers are prompted to complete the approval flow rapidly.

The invention discloses a maximum power point tracking controller of a photovoltaic assembly and a photovoltaic assembly system with the maximum power point tracking controller. The maximum power point tracking controller comprises a signal collection part used for collecting voltage signals and current signals, an analog-to-digital converter (ADC) used for converting analog signals to digital signals, a micro controller unit (MCU) (23), a switching tube and a direct current to direct current (DC-DC) network. The maximum power point tracking controller can lead the photovoltaic assembly system with the controller to accurately, timely and effectively track a maximum power point, and improves power generation efficiency of the photovoltaic assembly.

The invention discloses a turning-milling composite machine tool based on auxiliary machine vision laser heating and a monitoring method, relating to the technical field of laser heating auxiliary machining, and aiming at solving the problem that cutting parameters and laser parameters cannot be adaptively adjusted in the laser heating auxiliary machining process in the prior art. The turning-milling composite machine tool comprises a turning machine module, a milling machine module, a mechanical hand module and a machine vision module. A mechanical hand is installed on a gantry type guide rail, so that the space in the machining process is greatly saved, and the structure is more compact; a laser is installed on a mechanical arm, so that the degree of freedom of the laser is increased during the heating auxiliary machining process; a rigid connection mode is adopted between the turning machine and the milling machine so that the respective functions are integrated, and the machining efficiency is greatly improved; data collected by a camera is transmitted to the machine tool and laser in real time, so that the cutting parameters and laser parameters during machining can be adapted.

The invention provides a neural network integral sliding mode control method for an electro-hydraulic power-assisted steering system. The method comprises the steps of building a mathematical model ofthe electro-hydraulic power-assisted steering system; and obtaining an adaptive RBF neural network integral sliding mode controller designed based on a sliding mode method and an intelligent controltheory. A nonlinear integral sliding mode technology is adopted as a basic control method; the switching performance of the technology ensures that a control system has strong robustness for parameteruncertainty and external interference; a dynamic behavior of the electro-hydraulic power-assisted steering system is approached in real time in combination with an adaptive RBF neural network method;and the designed control method not only does not need to deduce a precise mathematical expression suitable for the design of the controller, but also does not need the measurement of a pump source pressure, a working pressure and resistance moments of left and right tires. Finally, the designed neural network integral sliding mode control method has strong robustness for model uncertainty and external time-varying interference, and can timely and accurately track a given expected instruction of the electro-hydraulic power-assisted steering system.

The invention provides an internet-of-things based agricultural product cold chain logistics management system. The system comprises RFID labels arranged on agricultural product packages, first RFID readers arranged on entrance and exit of an agricultural product warehouse, second RFID readers arranged in the agricultural product warehouse as well as a temperature monitoring system and a warehouse management system arranged in the agricultural product warehouse; each RFID label stores a production place, a type, a processing date, a provider and a temperature point of an agricultural product; each second RFID reader reads the RFID label, transmits the temperature point to the temperature monitoring system and transmits remaining information to the warehouse management system; and each first RFID reader reads RFID label information, records in-warehouse and out-warehouse time and quantity of the agricultural product and uploads the in-warehouse and out-warehouse time and quantity of the agricultural product to the warehouse management system. According to the internet-of-things based agricultural product cold chain logistics management system, manual input links are reduced, the RFID labels can identify the in-warehouse and out-warehouse information of the agricultural product packages in batch, the efficiency can be obviously improved, and the labor is saved; and the temperature information of the agricultural product packages is collected at any time in a stock process, and when abnormality occurs, the system can give an alarm, thus reducing the cargo loss rate.

The invention provides an advertisement playing method, an advertisement playing service device and an advertisement playing system based on an interactive network television. The method comprises the steps as follows: receiving a playing request instruction uploaded by a set-top box for an interactive program; judging whether there is default advertisement configuration information according to the interactive program, wherein the advertisement configuration information includes advertisement media information screening conditions and playing control rules; and if there is default advertisement configuration information, determining advertisement media information according to the screening conditions and playing the advertisement media information and the interactive program according to the playing control rules. The problem in the prior art that the interactive program is not well utilized to play advertisements and the played advertisement content and the interactive program are not played in an associated manner is solved.

The invention provides a maximum power tracking method for a solar cell. The maximum power tracking method for the solar cell comprises the following steps. A system is initialized, and an initial value of variable quantity is set. At the moment of K, an output voltage UK and an output current IK are detected, and an error value I_errorK of a current loop is calculated. Output power is PK, and an output power difference value is delta P. An output current set value Iref (K) enabling the delta P to meet the requirement of an error is obtained based on a current I_max1 which is closest to the maximum current value of the system, and the set value Iref (K) is the maximum current I_max that the system can output. The maximum power tracking method for the solar cell and a controller loop are combined closely so that charging of a rear end storage cell is effectively managed, and therefore the maximum power point of a system level can be rapidly tracked in time.

The invention discloses a crane intelligent arm head lamp device and a control method. The crane intelligent arm head lamp device comprises a lamp head, a connection support, an execution motor, a supporting seat, an inclination angle detection apparatus, a main controller and a selection controller; the inclination angle detection apparatus, the execution motor and the selection controller enable respectively electric connection with the main controller; and the control method comprises the following steps: under an automatic mode, the inclination angle detection apparatus detects the attitude of the lamp head, the main controller treats the attitude signal, the execution motor performs closed-loop control, the irradiation direction of the lamp head is vertical and downward; under a hand-operated mode, the main controller detects the signal of the selection controller, the execution motor performs closed-loop control, so that the irradiation direction of the lamp head satisfies the real requirement. The crane intelligent arm head lamp device empolys active control, the structure is simple, the defense of outside force influence is realized, so that safe and stable illumination can be realized; the electrical installation enables enclosed space, safe usage and life can be ensured, two modes can be freely switched, the hoisting position can be timely tracked, lamp head irradiation direction can be controlled at will, and the on-site complex light illumination demand at condition can be satisfied.

The invention provides an intelligent engineering project management control platform and method. The platform comprises a project reporting and recording module, a project approval module, a purchase management module, a construction management module, a financial management module, a statistical report module, a query module and a sealing request module. Through cooperation of the modules, standardized management of all links in an engineering project is realized, so that the engineering project management process is informationized, the automation level is high, the demands of all parties in the engineering project are met to the maximum extent, and the working efficiency is improved.

The invention relates to the technical field of wind power utilization, in particular to a wind and electricity compensatory wind energy comprehensively-utilizing system. The wind and electricity compensatory wind energy comprehensively-utilizing system comprises a wind power mechanical energy converting device, an electric driving device, a double-power synthesizing device, a power loading device and a controlling system. The wind and electricity compensatory wind energy comprehensively-utilizing system is characterized in that the double-power synthesizing device comprises a first input shaft, a second input shaft and a power output shaft. The wind power mechanical energy converting device comprises a wind turbine and a wind power output shaft, and the wind power output shaft is connected with the first input shaft. The electric driving device comprises a motor connected with the second input shaft. The invention further discloses a control method. The wind and electricity compensatory wind energy comprehensively-utilizing system has the advantages that the wind energy and the electric energy can be synthesized in an overlapping mode, the application limitation caused by randomness and uncertainty of the wind energy can be effectively broken through, and when the wind energy exceeds the demand of the power loading device, the controlling system can convert the surplus wind energy into the electric energy and feed the electric energy back to a power grid, and the wind energy is efficiently utilized.