127results about How to "Overcome function" patented technology

The invention provides a solar phase change heat storage wall and a ventilation system provided with the same. The solar phase change heat storage wall is formed by connecting a high-temperature phase change layer, a medium-temperature phase change layer and a low-temperature phase change layer sequentially, wherein the phase change temperatures of the high-temperature phase change layer, the medium-temperature phase change layer and the low-temperature phase change layer are set from high to low. A glass cover plate is arranged on the south side of the outer wall of the ventilation system; the rest part of the ventilation system is composed of an enclosure structure; an outdoor air inlet is formed in the upper part of the north side of the outer wall; and an outdoor air outlet is formed in the upper part of the south side. The solar phase change heat storage wall is positioned in the outer wall and close to the glass cover plate; the high-temperature phase change layer faces south; and an upper vent hole and a lower vent hole are formed in the upper part and lower part of the solar phase change heat storage wall respectively. A hot water system penetrates through the solar phase change heat storage wall to perform heat exchange. The solar phase change heat storage wall can overcome shortcomings of a conventional heat collection wall, has the advantages of good heat storage capability, diversified functions, simplicity for operation and no energy consumption, can achieve the effects of cooling by ventilation and domestic water heating in summer, and can be used for providing heat in winter, thereby having good application prospects.

The invention discloses an ASIP based on an extensible processor architecture and a realizing method thereof, which mainly solve the problem of high circuit complexity and large resource consumption in the prior art. Aiming at the extensible processor architecture after optimization, the invention adopts a five-level-pipeline realizing method, and adopts a data orientation technology and a branch non-execution strategy to solve data hazards and control hazards in pipeline treatment respectively. The ASIP comprises an instruction fetch unit, a decoding unit, an execution unit, a memory access unit, a write-back unit, a pipeline control unit, a timer and an interrupt controller. According to the ASIP and the method, the characteristics of a pipeline processor and an FPGA (field-programmable gate array) are considered sufficiently, the pipeline structure is partitioned reasonably, and the hardware resources of the FPGA are utilized to the utmost extent; and the ASIP and the method have the advantages of simple circuit design, low resource consumption, high processor performance and low power consumption, and are highly suitable for large-scale parallel processing.

The invention discloses a debugger and a debugging method thereof. The debugging method comprises the following steps: after the debugging relation is established, a debugged task runs in a kernel mode or a user mode by means of the debugger; when the debugger receives a stop instruction sent by a top level or runs into an abnormal event during the debugging process of the debugged task or captures a concerned signal message during the debugging process of the debugged task in the user mode, the debugged task stops running, and a stop mark bit is set in the debugged task; and after the debugged task stops running, the debugger accesses the memory information and/or register information of the debugged task. By adopting the debugging method, the running status of the debugged task in user address space and kernel address space can be tracked and debugged.

The invention discloses an urban road traffic signal control optimization system which comprises a signal control strategy configuration module, a signal timing parameter setting module, a signal control timing parameter real-time optimization and optimization scheme generation module, a multi-period signal control timing parameter optimization and optimization scheme generation module, a signal control scheme operation real-time monitoring module, a signal control performance assessment module, an equipment operation state monitoring module and a data service module. The system has the advantages of being flexible in deployment, low in implementation cost, and good in economy, practicality and reliability, provides diverse signal control methods and intelligent solutions for urban traffic managers, meanwhile, provides comprehensive and specific decision information support, and is suitable for being used in large-medium-small-sized cities so as to meet the requirements of intelligent traffic management and control badly needed in the prior art.

The invention provides a harbor crane health monitoring and forecasting visualization system including a sensor subsystem, an information collection and transmission subsystem, a central server and a system client; the sensor subsystem is used for acquiring real-time operation parameters of a crane; the information collection and transmission subsystem is used for sending the real-time operation parameters of the crane to the central server through a wireless sending unit; the central server is used for storing and managing the real-time operation parameters of the crane, then performing health diagnosis on the crane to obtain a health condition diagnosis report, also forecasting whether the crane is failed or goes wrong according to the diagnosis result, and evaluating the operation safety of the crane to obtain a safety evaluation report; the system client is used for displaying the real-time operation parameters of the crane, the health condition diagnosis report and the safety evaluation report. The system can comprehensively, efficiently and real-timely monitor the harbor crane health condition, so as to ensure the safety operation of the harbor crane.

The invention discloses a three-cylinder type large-capacity magneto-rheological damper for vibration control of a large civil engineering structure, which comprises a magneto-rheological damping cylinder (9), a puddle damping cylinder (5), an auxiliary cylinder (19), a magneto-rheological main piston (23), a puddle piston (6), a piston rod (17), a sealing baffle (20), a damping channel (16), a cylinder cover (3) and a spherical hinge joint (13), wherein magneto-rheological liquid (11) is filled in the magneto-rheological damping cylinder, and an annular excitation coil (8) capable of generating a magnetic field is arranged in the magneto-rheological damping cylinder; and the puddle damping cylinder is arranged adjacent to the magneto-rheological damping cylinder, and elastic puddle (7) is filled in the inner cavity of the puddle damping cylinder, thus the damper can generate large damping under the condition of large displacement, and the safety of the damper can be improved. By arranging a displacement splitting mechanism (18), the magneto-rheological damper has high rigidity and large damping in a low-frequency region and has low rigidity and small damping in a high-frequency region. Compared with the traditional magneto-rheological damper with the same size, the maximum capacity of the damper of the invention is improved by more than one time, and the vibration control of the large civil engineering structure is more effective.

The invention discloses a loading device used for a lateral-torsional vibration fatigue experiment and a method thereof. A sliding groove is formed in a base, brackets are installed at the two ends ofthe base, and a vibration exciter is connected to the sliding groove; the base body is connected with the brackets through bolts, rotary shafts are arranged on the two sides of a sliding sleeve, a clamping roller is installed above the sliding sleeve, and the rotary shafts are connected with a sliding seat and a shaft hole of a side plate; a guiding rod is sleeved with the sliding sleeve, and oneend of the guiding rod is connected with a loading arm; a clamping seat and a clamping head of the loading arm are opposite to each other, a V-shaped groove is formed in the clamping seat, and a second coupler is installed below the clamping seat. The loading device has adjustability and enough clamping force to ensure the stability of a platform, can provide pure torsion loading, torsion and transverse bending coupling loading, torsion and longitudinal bending coupling loading, torsion and oblique bending coupling loading and pure bending loading, has the advantages of high accuracy, high efficiency, low cost and multiple functions, and has important practical value regarding the completion of the vibration fatigue performance experiment for experimental piece materials with rectangularcross sections and circular cross sections.

The invention discloses a coding vibration and voice prompt blind guiding method and apparatus based on a multi-frequency modulation. The apparatus comprises a voice prompt module, a vibration prompt watch, a humidity sensor module, a temperature sensor module, a clock module, a control module, a wireless transmission module, an ultrasonic transmitting module, an ultrasonic receiving module, a global positioning system (GPS) module and a power supply module. The coding vibration and voice prompt blind guiding apparatus based on the multi-frequency modulation disclosed by the invention adopts multi-frequency ultrasonic simultaneous detection and phased array beam forming technologies as well as multi-mode prompt, and transmits a constant frequency wave, a first frequency-modulated wave and a second frequency-modulated wave to simultaneously detect far-distance, medium-distance and short-distance barriers; and the blind guiding apparatus further changes the detection direction through the phased array beam forming technology, so that the apparatus can automatically scan at various directions, and the apparatus can prompt user barriers from touch and hearing through the vibration prompt watch and the voice. And the blind guiding apparatus can effectively improve accuracy and realtime performance of detection, and is abundant in functions and convenient for operation.

The invention discloses a normal temperature water-based non-phosphorus rust-proof cleaning agent for heavy oil. The rust-proof cleaning agent comprises an anionic surfactant, a nonionic surfactant and auxiliaries, wherein the mass ratio of the anionic surfactant to the nonionic surfactant to the auxiliaries is (1.5-4): (1.5-4): 1. The cleaning agent comprises the following components in parts by weight: 5 parts of sulfonated fatty acid ester, 6 parts of AEO (alcohol ethoxylate), 2 parts of JFC, 2 parts of sodium carbonate, 2 parts of sodium metasilicate pentahydrate, 2 parts of EDTA (ethylene diamine tetraacetic acid) disodium and 3 parts of dimer acid-modified water-based acrylate. The cleaning agent disclosed by the invention has a relatively high natural degradation effect and overcomes the defect that common cleaning agent has the cleaning function only at a medium temperature or relatively high temperature and the cleaning agent disclosed by the invention has a relatively high cleaning effect at normal temperature. In addition, the cleaning agent disclosed by the invention further overcomes the defect that the existing cleaning agent is poor in anti-rust performance.

The invention discloses a refrigerator condensation-preventing and heating control method and an application thereof. The refrigerator condensation-preventing and heating control method is characterized in that a condensation-preventing heater is arranged on the inner surface of the part needing condensation prevention of a refrigerator, and the condensation-preventing heater circularly works in a mode of performing heating for t2 seconds and not performing heating for t1 seconds to achieve the condensation-preventing function. By means of the refrigerator condensation-preventing and heating control method, the working mode of automatically adjusting the heater can be achieved under different environment temperatures and different using conditions, condensation cannot be produced on the condensation-preventing part, overheating is avoided, the using energy consumption of the refrigerator is effectively reduced, and the reliability and stability of the condensation-preventing function are improved.

The invention belongs to the technical field of a sewage treating agent and especially relates to a treating agent applied to papermaking sewage. The treating agent applied to the papermaking sewage comprises the following components by weight part: 40-55 parts of flocculating agents, 15-25 parts of chelating agents, 10-15 parts of adsorbents and 5-35 parts of PH(Potential of Hydrogen) regulators. The treating agent can enable the physicochemical indexes of the papermaking sewage to meet the GB18918-2002 standard, the contents of COD (Chemical Oxygen Demand), BOD (Biochemical Oxygen Demand), SS (Suspended Solids) and metal ions are effectively reduced and the PH is approximately neutral and meets a emission standard.

The invention relates to a management system combining secondary water supply with DMA leakage loss management. Data of a GIS system, SCADA system, business charge system and the like can be integrated for comprehensively displaying the secondary water supply and DMA production and sale differences. Functions include the secondary water supply and DMA partition overview, DMA community production and sale difference analysis, secondary water supply management of a DMA community and abnormal alarming of water pressure and water quality. The provided management system combining the secondary water supply with the DMA leakage loss management overcomes the defect that existing secondary water supply management and DMA leakage loss management are both functionally separated and are independent;management functions of the two parts are organically combined, a flow monitoring value in the secondary water supply is used in third-level analysis of the DMA community, and a pressure monitoring value in the secondary water supply is used in evaluation of DMA community leakage loss analysis. Under the condition of satisfying normal water use of the community, the pipe network leakage loss rateof the community is gradually decreased.

The invention discloses an Elastic Search based big data report form processing method. A condition conversion module, an Elastic Search.Net module, a result conversion module and a result export module are included. By means of the characteristics that elastic Search is adopted for efficiently processing PB-level mass data and the polymerization function is enabled for executing complex businessintelligence and data query, the defect that a traditional distributed data can only efficiently search data, has no polymerization function and cannot achieve report form, data analysis and other business intelligence is overcome, and the effective method achieving the efficiency and synchronization is provided for big data report form processing.

The invention provides a base band digital signal encoding modulation integrated system comprising a cascade encoding module, a PCM/PSK/PM modulation module and a BPSK/NRZ modulation module. The system is characterized by further comprising a control subsystem used for controlling encoding modulation modes of the cascade encoding module, the PCM/PSK/PM modulation module and the BPSK/NRZ modulation module, wherein the subsystem further comprises an interface module, a first multiplexer, an SRRC-OQPSK modulation module, a data distributor, a multiplexer and a control logic module. The first multiplexer is used for selecting data in one path from two path data output from the interface module and outputting the data to a post-stage circuit which is the cascade coding module. The system is used for completing reed-solomon (RS) coding interface data selection of base band data and coding framing, and can correspondingly select different modulation mode functions according to different transmission code rates including a low transmission code rate, a medium transmission code rate and a high transmission code rate. The system correspondingly selects PCM/PSK/PM.BPSK/NRZ and RC-OQPSK modulation modes according to a downlink low data code rate, a downlink medium data code rate and a downlink high data code rate after achieving base band signal encoding.

The invention relates to a high-energy consumption self-decoupling magnetorheological damper with damping force decoupling property and failure self-protection function. The damper not only has high energy consumption and output, but also can effectively prevent subsidence of magnetorheological fluid, therefore, the invention is suitable for civil engineering structures. The damper mainly comprises a master cylinder body (6), an auxiliary cylinder body (13), a main piston (8), two auxiliary pistons (23), a piston rod (25), and novel composite-structure energy accumulators (14 and 15). Permanent magnets (9) arranged in the main piston (8) and the two auxiliary pistons (23) can effectively prevent subsidence of magnetorheological fluid, and can still provide corresponding damping force under the condition of power supply failure to enhance the safety of the structure. Magnetic circuit guiding components improve the utilization factor of the magnetic field. A mechanical spring self-decoupling device is mainly operated on the condition that the damper is under low-frequency driving, thereby overcoming the disadvantage of low output of the damper under low-frequency driving.

The invention relates to a resin foaming composite material, especially to a foaming composite material with high thermal conductivity. The foaming composite material is prepared by the following steps: primary mixing: 8-12 parts by weight of a heat conduction material is added into 40-100 parts by weight of matrix resin to obtain a primary mixed object; plasticization and granulation: 2-8 parts by weight of a fire retardant, 6-10 parts by weight of a softening plasticizer, 3-7 parts by weight of a flexibilizer, 1-4 parts by weight of a coupling agent and 0.6-1.2 parts by weight of an antioxidant are added into the primary mixed object for blending modification and plasticization, and extrusion and granulation are carried out to obtain a first granule; remixing and foaming: 15-25 parts by weight of one or more selected from fatty alcohol polyoxyethylene lauryl ether sulfate sodium or an azo-compound are mixed with one or more selected from the first granule and 30-70 parts by weight of the matrix resin, extrusion and foaming are conducted to prepare a foaming material, and a full-open foaming material layer is compounded on the foaming material through glue to form the foaming composite material with high thermal conductivity. The material provided by the invention has high thermal conductivity and is waterproof and shock-absorbing.

The invention discloses an electronic computer with air filtering and monitoring functions. Available space in a machine case is utilized for containing a component with the air filtering and monitoring functions, the air filtering and monitoring functions are organically combined by taking the electronic computer as a carrier, ultrafine filter films are adopted on the lower portion of a front panel of the machine case or/and a second side panel of the machine case to be used as air filtering media, information processing and network communication functions are utilized for performing intelligent control and humanized prompt on the air filtering function and effect, a detection head of a temperature measuring element is arranged beside a computer CPU, the computer enables the temperature change amplitude to be compared with the set value in real time, and intelligent monitoring and replacement prompt of the filter screen blocking condition can be achieved. A melt electrostatic spinning method or a water base environment-friendly solution electrostatic spinning method or other methods can be adopted for manufacturing hollow filling material ultrafine fibers of a filter screen cup and a filter screen plate, the toxic action does not exist, the hollow position of the filter plate can be directly filled with the output fibers, the product machining technological process is reduced, production time is saved, and production cost is reduced.

A multi-parameter photoelectric human balance function test system belongs to the field of medical apparatus and instruments. Photoelectric technology and serial image analysis technology are adopted. The test system consists of a digital CCD camera (1), a USB cable (2), a printer (3), a mechanical bracket (4), a plurality of sighting targets (5.6.7), a computer (8) and a human balance analysis system software. The system synchronously records the wobbling regularity of a plurality of key parts of human body on a 2D plane to acquire an objective indicator describing human balance capacity and perform the balance function of a multi-joint in balance adjustment. The multi-parameter photoelectric human balance function test system overcomes the defect of the single test indicator of a current balance admeasuring apparatus, evaluates the balance state of a plurality of parts and provides more objective data for the diagnosis of diseases. The multi-parameter photoelectric human balance function test system has the advantages of simplicity, directviewing, low cost of a complete appliance, easy spread and exploitation, etc.

The invention discloses a real-time synchronous detection system for sandstorm flows, which comprises a first support and a second support vertically arranged in parallel, a weighing sensor, a sand-gathering box and a wind direction guide plate are installed on the first support, an anemometer, a temperature and humidity detector, an anemoscope and a piezoelectric type kinetic energy sensor are installed on the second support, and a data acquisition instrument is arranged between the first support and the second support; the weighing sensor, the anemometer, the temperature and humidity detector, the anemoscope and the piezoelectric type kinetic energy sensor are respectively connected with the data acquisition instrument through data transmission lines. The real-time synchronous detection system for sandstorm flows can overcome the defects of fewer functions, poor synchronism and the like in the prior art so as to realize the advantages of more functions and good synchronism.

The invention discloses an urban public transport signal priority control system, and the system provides intelligent urban public transport signal priority control and information management service for a traffic manager. The system can flexibly deploy an urban public transport signal priority control strategy which comprises two modes: passive priority control and active priority control. A public transport signal priority scheme is optimized in real time according to the needs for real-time public transport data and management. The system provides the real-time operation condition monitoring and performance monitoring of the public transport signal priority control, so as to estimate the effect of public transport signal priority control. The system also provides intelligent facility management, and integration information service. The system provides a scientific control solution and intelligent solution for the traffic manager for the management of the public transport signal priority, and also provides a comprehensive and concrete decision information support. The system is high in flexibility, is high in expansibility, is low in economic cost, is suitable for big, medium and small cities in China, and solves a problem of current public transport signal priority management.

The invention relates to bionic tissue based on an acellular matrix-cell-three-dimensional fiber network and a preparation method of the bionic tissue. The bionic tissue based on the acellular matrix-cell-three-dimensional fiber network at least comprises composite acellular matrix hydrogel and epithelial cells. The composite acellular matrix hydrogel adopts a three-dimensional fiber network material good in biocompatibility as a framework. The three-dimensional fiber network material good in biocompatibility is a network structure material formed by winding fibers good in biocompatibility. The bionic tissue based on the acellular matrix-cell-three-dimensional fiber network can carry out simulation according to the tissue and organ structures, has good application prospects in tissue engineering, and can be widely applied to the field of biomedicine.

The invention discloses a method for registration code generation. A registration code comprises three types of information including a machine code, software product passwords and several software permissions, wherein the machine code can prevent illegal software use situations such as illegal copying and installation of software, re-installation of a reinstalled system and reinstallation after expiration of agreed trial conditions; by the different software product passwords, software developers can use the same software registration protection method to protect various types of software products; and in addition, setting of different software permissions can satisfy diversified demands of different users, and control is flexible. Hence, the scheme can effectively overcome the detects that existing registration codes only contain a little of information and single functions and can avoid the problems that authorization courses with application of a license document are too complicated and parameters are fixed, so users' input becomes convenient; and only the registration codes need to be changed when a software trial stage is switched to a formal use stage, re-installation is not needed, and operations are convenient and rapid.

The invention relates to an alternating current-direct current integrated power monitoring device used for a station, relates to electric power monitoring, and especially belongs to the technical filed of alternating current-direct current monitoring for a station. The alternating current-direct current integrated power monitoring device comprises a CPU (central processing unit) control circuit, a man-machine interface, a data storage circuit, an alarm interface circuit and a communication interface circuit, wherein the CPU control circuit is respectively connected with the man-machine interface, the data storage circuit and the communication interface circuit through signals, and the alarm interface circuit is connected to one output end of the CPU control circuit. The alternating current-direct current integrated power monitoring device provided by the invention can carry out centralized monitoring management on equipment such as an alternating current power supply system, a direct current power supply system, an inversion power system, a communication power supply system in the station and also can carry out centralization management on the data of all equipment; and an IEC (integrated ethernet chip) 61850 protocol is adopted to carry out communication with an upper computer system through an Ethernet interface, and a transformer substation/ distribution substation power system becomes an open system.

The present invention discloses a method and an apparatus for dynamically generating a Web system page. The method mainly comprises: creating a visual page layout and dynamically generating a Web page. A developer creates a corresponding page layout according to an interface demand by means of a visual page layout, and a required final Web page is dynamically generated according to metadata of the page layout during operation. The defects that page development of the Web system is to create the page layouts, patterns and controls on the page manually in the prior art, which has low development efficiency and that the developed interface style and function cannot be easily guaranteed due to the difference between abilities of the developers are overcome.

The invention discloses a deep fake face video positioning method based on space-time fusion. The method comprises the following steps: (1) constructing a convolutional neural network; (2) constructing a classification network fusing time domain and space domain features; (3) constructing a segmentation positioning task network; (4) constructing a reconstruction task network; (5) constructing a multi-task fusion network; (6) generating a multi-task fusion loss function; (7) generating a training set; (8) training the multi-task fusion network; (9) identifying and positioning the deeply-forged face video. According to the method, the classification network fusing the time domain and space domain features is constructed to extract the features, more complete intra-frame and inter-frame features can be extracted, and higher accuracy is obtained; meanwhile, the multi-task fusion loss function used for training the multi-task fusion network is constructed, and the accuracy of the multi-task fusion network is improved. The problem that generalization ability and function completeness are affected due to the fact that no attack category exists and tasks are simplified is solved.

The invention discloses a multi-functional middle-to-far band infrared human health care barrel which comprises a barrel, a controller electrically connected with the barrel through a lead and a power supply matched with the controller, wherein the barrel comprises a barrel body used for containing and heating feet, knees and parts between feet and knees of a human body, a barrel bottom arranged on the bottom of the barrel body and used for heating pelma of the human body and a height-adjustable barrel lid arranged on the top of the barrel body and matched with the knees of the human body. The multi-functional middle-to-far band infrared human health care barrel disclosed by the invention can overcome the defects such as single function, poor physical therapy effect, lack of humanity and the like in the prior art, and achieves the advantages of multiple functions, good physical therapy effect and humanity.

The invention belongs to the technical field of environmental protection, and particularly relates to a technology for degrading perchlorate in water by employing a biodegradable material as a carbon source and a used degradable composite material. The biodegradable composite material is prepared from 10-80 parts of polyhydroxybutyrate (PHB) and 10-70 parts of PLC by cross-linking reaction. By adopting the degradable composite material disclosed by the invention, a micro-pore or filiform texture is correspondingly generated on the particle surface along with decomposition of degradable PHB. Thus, follow-up adhesion and growth of microorganisms and development into a biological membrane on the carrier surface are facilitated, slow release of the carbon source is achieved, the problems of reduction of a metabolic function of perchlorate reducing bacteria and reduction of the pollutant removal effect caused by deficiency of the carbon source can be overcome; and the degradation rate is moderate, and the degradable composite material can provide enough carbon source for metabolism of the perchlorate reducing bacteria and also can ensure a long replacement period of the carbon source. Therefore, the average removal rate and handling capacity can be effectively improved, and the treatment time is shortened.

A motor train unit double-heading test simulation monitoring device is disclosed. The invention relates to a motor train unit double-heading test simulation monitoring device. In order to solve the problem that tested motor train unit double-heading network communication signals cannot be tested and obvious defects exist in the aspects of test comprehensiveness, reliability and the like, the invention provides a motor train unit double-heading test simulation monitoring device, which comprises a direct-current power supply conversion board, a main processor board, a digital quantity input board, a digital quantity output board and a back board, wherein the direct-current power supply conversion board, the main processor board, the digital quantity input board, the digital quantity output board and the back board are packaged in a 3U case. The structure is portable and practical, train network control, coupler electrical signal rigid line monitoring and debugging information networked transmission are integrated, and the inherent problems in the prior art, such as single testing function and incomplete coverage of testing item points are solved. The device can be applied to multipletypes of motor train units and has good universality, the production organization form is optimized, and the technological level is improved.

The invention relates to a resin formed composite material, and in particular relates to a heat-conducting water-proof gasket. The heat-conducting water-proof gasket is prepared by the following steps: initially mixing, namely adding 8-12 parts by weight of heat-conducting material into 40-100 parts by weight of matrix resin to obtain an initial mixture; plasticizing and granulating, namely adding 2-8 parts by weight of flame retardant, 6-10 parts by weight of softening and plasticizing agent, 3-7 parts by weight of toughening agent, 1-4 parts by weight of coupling agent and 0.6-1.2 parts by weight of antioxidant into the initial mixture, coblending, modifying, plasticizing, extruding and granulating to obtain first particles; remixing and foaming, namely mixing 15-25 parts by weight of either or both of fatty alcohol-polyoxyethylene ether sodium sulfate or an azoic compound with either or both of the first particles and 30-70 parts by weight of matrix resin, extruding and foaming to obtain a foamed material, compounding a fully-perforated foamed material layer and a moisture-proof film layer on the foamed material in sequence by using glue to form the heat-conducting water-proof gasket. The heat-conducting water-proof gasket is high in heat-conducting efficiency and resistant to water, and has a damping function.

The invention discloses an intelligent deposited ash sampling device and method for the online measurement of effective heat conductivity of deposited ash, and belongs to the technical field of deposited ash collection and heat conductivity measurement of a power plant boiler tail flue. The device comprises a supporting body outer sleeve, a sampling probe connected with one end of the supporting body outer sleeve, a temperature measuring unit and an intelligent accumulated ash purging unit; the thickness of an ash deposition layer on the surface of the probe can be monitored on line in real time through an ultrasonic thickness gauge; the temperatures of the outer wall and the inner wall of the sampling probe can be measured in real time through a first thermocouple and a second thermocouple, and the real-time temperature of the ash deposition layer on the surface of the probe can be iteratively solved through an iterative method, so that the effective thermal conductivity of the ash deposition layer on the surface of the probe can be accurately measured on line in real time. By the adoption of the technical scheme, the real-time online monitoring can be conducted on the effective heat conductivity of the ash deposition layer while sampling is conducted, so that intelligent sweeping control over the ash deposition layer is facilitated, and the meaningful reference and guidance are brought to the ash removal of an actual boiler.