30results about How to "Satisfy identification" patented technology

The invention discloses a method for identifying virtual malicious nodes and a virtual malicious node network in social networks. The method includes the following steps: (1) obtaining the attribute data, behavioral data and communication data of unidentified accounts from target social networks; (2) calculating the creditworthiness of each unidentified account according to the credibility model feature vector calculated using the extracted data; (3) making a comparison between the user behavioral habit statistic data of each unidentified account with the credibility being lower than a set threshold value and that of a normal user, and judging whether the unidentified account is a virtual malicious node or not; (4) sorting the virtual malicious node set and establishing association for the virtual malicious node in each sort result, so as to form a virtual malicious node network; then evaluating by using the Bayesian network algorithm to determine the final virtual malicious node network. The method provided by the invention can be used to effectively identify highly-disguised malicious nodes and a collaborative virtual malicious node network.

The invention relates to an automatic storehouse type electric motor car power battery charging system suitable for charging power lithium ion batteries of commercial vehicles and passenger cars which adopt a replacing mode to run. The charging system comprises a battery inlet, a warehousing transmission line, an input mobile chain-plate machine, a battery outlet, an ex-warehousing transmission line, an output mobile chain-plate machine, a special stacker, a matrix-type battery charging rack, a charging cabinet, a charger and a distribution box. The charging system can realize automatic warehousing of a power battery, battery identification, automatic shelve charging, automatic ex-warehousing of a fully-charged battery of an electric motor car, can realize management of multiple types of battery specifications and single-row layout, and has the characteristics of small floor area, compact structure and high automation degree.

The invention discloses an ATM intelligent monitoring system based on human face recognition. The ATM intelligent monitoring system is characterized in that the system comprises a video collecting device, an image processing device, a bank card sensing device and a pre-warning device, the video collecting device, the image processing device, the bank card sensing device and the pre-warning device are arranged beside an ATM, and the bank card sensing device is used for sensing the inserting state or the pull-out state of a bank card and sends the state information of the bank card to the image processing device; the video collecting device is used for collecting the face image of an ATM payee in real time and transmitting the collected face image to the image processing device; the image processing device is used for carrying out the face recognition on the collected face image to obtain the face features of the payee, and the state of the payee or whether the payee is changed or not is judged according to the face features and the face image of the payee; when the payee is changed or the state of the payee is abnormal, a pre-warning instruction is sent to the pre-warning device; the pre-warning device is used for sending pre-warning prompting to the payee or a bank manager according to the pre-warning instruction of the image processing device. The system can collect and recognize the information of a dynamic human face fast, human face tracking is carried out, and real-time monitoring is provided.

The invention discloses a system and method for controlling a head-up display based on vision. The system comprises an image collecting device, an illumination induction device, an illumination source and a processing device, wherein the image collecting device is used for obtaining image data in the driving environment; the illumination induction device is used for obtaining an illumination value in the driving environment; the illumination source is used for providing compensation illumination; and the processing device is used for processing obtained data. The system can intelligently achieve an awakening instruction, a music switching instruction, an incoming call receiving or rejection instruction and a page switching instruction. According to the system, it is preferred to adopt a near-infrared LED to provide illumination in the dark on the conditions of not disturbing the human eyes. The control method is convenient to operate, the instructions are clear and free of ambiguity, an additional device is not needed, and detection and identification of drivers' gestures under all weather and different illumination conditions can be achieved. Preferably, detection and identification of static gestures and dynamic gestures can be supported simultaneously, and an operation function is powerful.

The application provides a picture display method and device and a readable storage medium. Firstly, a to-be-displayed picture is determined; a contour extraction algorithm is utilized to determine contour pixel points in the to-be-displayed picture; then a contour picture layer is created and overlaps with the to-be-displayed picture, and distinguishing display is carried out on the contour pixelpoints and non-contour pixel points in the contour picture layer; and finally, a first display effect is attached to the to-be-displayed picture, and used for hiding the to-be-displayed picture, andre-displaying, in response to an erasing operation, a hidden part corresponding to an erased area on the to-be-displayed picture. According to the method and device, a contour of a main-body part of the picture is firstly displayed before the hidden part of the picture starts to be re-displayed, more bases are provided for guessing picture contents, and needs that exhibitors want viewers to recognize contents or meanings of pictures in gradual unfolding processes of the pictures are met.

The invention provides an aiming and tracking device for guiding a photoelectric device by radar and a tracking method thereof. The aiming and tracking device for guiding the photoelectric device by the radar comprises a signal processor used for performing signal processing and data processing and forming target tracking track information, a computer used for receiving target indication information sent by the signal processor and calculating the offsets of the X-axis and the Y-axis of the optical sight line aiming line direction according to a mathematical model, and a photoelectric guiding device used for guiding the photoelectric device to track a target and obtaining a target image. According to the device and the method, the guiding of the photoelectric device is realized by employing the two-coordinate radar, advantages of software and hardware of conventional equipment are fully utilized, the structure is simple, the cost is low, the effect is good, the efficiency is high, and diversified task demands of warning, searching, tracking, recognition, and monitoring of the target in an offshore complex environment condition can be rapidly and effectively satisfied.

The invention provides an escalator safety monitoring method based on YOLOv3, and the method comprises the following steps: 1, intercepting a picture with a passenger taking an escalator in a historical escalator monitoring video, marking a character part in the picture as a target region, and making a data set 1 according to a PASCAL VOC data set format; classifying according to the posture of the figure in the target area, and making a data set II according to a PASCAL VOC data set format; 2, training a YOLOv3 network model 1 by using the data set 1; Using the second data set to train a second YOLOv3 network model; 3, real-time safety monitoring is conducted on the escalator, and position coordinates of a target area are output through a YOLOv3 network model I; and the target area picture is the input of the YOLOv3 network model II to identify the postures of the passengers on the escalator. According to the technical scheme, the problems that a model is too complex and the real-timemonitoring requirement cannot be met in a traditional method for recognizing pedestrian actions on the escalator are solved.

The invention discloses a partial discharge ultrahigh-frequency signal blind source separation and denoising method based on principal component analysis. The method comprises the following implementation steps of: performing partial discharge detection on gas insulated switchgear by using an ultrahigh-frequency detection method to obtain original partial discharge ultrahigh-frequency signals; performing ensemble empirical mode decomposition on single-channel ultrahigh frequency signals to obtain limited intrinsic mode function components; performing spatial transformation on a matrix formed by the intrinsic mode function components by utilizing principal component analysis to obtain eigenvalues of the intrinsic mode function components, and arranging the eigenvalues from large to small; determining the number of source signals and constructing multi-channel detection signals in a new feature space by analyzing the variation trend of the eigenvalues; and carrying out blind source separation by using a FastICA algorithm based on independent component analysis, and obtaining denoised ultrahigh frequency signals. According to the method, environmental white noise and periodic communication noise can be effectively removed, the denoised signals are closer to noise-free source signals, the calculation amount is small, and the diagnosis accuracy is improved.

The present invention relates to a fluorescence labeled composite amplification detection kit for simultaneously analyzing 17 gene loci of canine genomic DNA. With the system provided by the kit, genetic polymorphisms of the 17 gene loci of the canine genomic DNA can be simultaneously analyzed. The 17 gene loci of the canine genomic DNA comprise DAmel, PEZ1, PEZ2, PEZ3, PEZ5, PEZ6, PEZ8, PEZ12, PEZ15, PEZ20, PEZ21, FH2010, FH2054, FH2079, FH2132, FH2611 and VWFX, is divided into four groups, and relates to the fluorescence labels comprising five colors. The fluorescence labeled composite amplification detection kit provided by the present invention is provided for composite amplification of a mixture comprising oligonucleotide primers of the 17 gene loci. In the system, the gene locus foridentifying the gender of the DNA samples is the DAmel gene locus. The detection results of the system has characteristics of high polymorphism, good balance, high sensitivity, strong specificity, accurate typing result, strong species-specificity, and can fully meet the requirements of dog individual identification, paternity identification, and DNA database construction.

The invention discloses an aquatic organism behavior online monitoring system and method based on electric and video signals. The system comprises an aquatic organism behavior sensor which integratesan electric field and a video technology into one device, and the aquatic organism behavior sensor transmits aquatic organism behavior signals collected by the electric field and aquatic organism video data collected by a camera shooting device to a computer end for processing; at the computer end, the aquatic organism video data is processed through a video print positioning algorithm to monitorthe accurate positioning of aquatic organisms. According to the algorithm, each individual is independently analyzed, corresponding pixel blocks representing multiple time periods of each individual are stripped out, a framework is built for the pixel blocks, sliding is conducted in the direction of the framework, the size of each slice is analyzed, and feature data of each individual is extracted; even if cross-fading occurs again, each individual can still be corresponded to as long as data obtained after two individuals are completely separated exists, and precise positioning is kept.

The invention discloses a three-dimensional visualization risk intelligent management and control integrated system and method for a chemical industry park, and the system comprises a real-time monitoring module which is used for obtaining environment information, monitoring information, production process information and hazardous chemical substance storage information in a park and a park risk management and control module which is used for preprocessing the information collected by the real-time monitoring module, obtaining preprocessed data, analyzing the preprocessed data, obtaining a risk identification result of each disaster accident, and carrying out risk assessment on the identified disaster through a coupling risk assessment algorithm, obtaining a coupling risk assessment result of the multi-disaster accident or a risk assessment result of the single-disaster accident, and obtaining an optimal evacuation path according to the coupling risk assessment result of the multi-disaster accident or the risk assessment result of the single-disaster accident. Intelligent risk management and control of the chemical industry park are realized, the safety management level of the chemical industry park is effectively improved, and the accident risk is reduced.

The invention provides a voice comparison integrated translation processing system and a voice comparison integrated translation processing method. Self comparison is carried out according to characteristics of textures, frequencies, spectrums and peaks of sound sentences, predictable expert language is found in a language database, and standard voice required by an opposite side is generated. Family machine translation products are formed by taking known computers, singlechips, mobile phones and other electronic products as application carriers. Different dialects or voice of different nations is translated into required standard voice, and a tool for protecting national culture which has voice but no character is provided. Through voice comparison, the machine equipment is controlled, various sounds in the nature including sounds of animals can be set into meanings understood by experts and translated into voice and characters; reversely, the sounds of human also can be converted into sounds in the nature. A translation product is embedded with related software of the voice comparison integrated translation processing system, and characters can be converted into sounds for output through photography or scanning.

The invention belongs to the technical field of electric power internet of things, and relates to a pluggable intelligent financial auditing platform, which comprises a business server and a business client of financial auditing application, and a security interaction platform for establishing a security channel for the business server and the business client, the business server side obtains financial auditing data from the second-level system and/or the third-level system of the financial auditing application and makes a business response to the business request of the business client side on the secure channel; the business server side is arranged in an information intranet or an information extranet of the electric power information network, the business client side is arranged in the Internet, and the safety interaction platform is arranged on the edge of one side, communicated with the Internet, of the information extranet. The technical scheme of the invention can be applied to a new form of'end, edge and cloud 'Internet of Things basic software and hardware environment, and has relatively low migration cost in the process of adjusting a financial auditing application architecture from an internal and external network mode to a'end, edge and cloud' mode.

The invention provides a sensor optimization arrangement method for water supply network pollution intrusion point identification, which comprises the following steps: firstly, carrying out risk assessment on pollution intrusion nodes, selecting and clustering the pollution intrusion nodes, obtaining a group of sensor arrangement schemes on the basis of a hierarchical algorithm to meet the identifiability of a sensor network, and then, based on the number of the sensors and the influence on the sensor network when the sensors fail, comparing various schemes to obtain an optimal scheme, wherein the change of the pollution probability is considered when the various schemes are compared. Under the condition that the number of the sensors is limited, the method considers the change of the probability of occurrence of various pollution invasion nodes, can ensure that the pollution invasion nodes causing serious consequences are detected and identified, and has important significance on water supply network pollutant invasion monitoring.

A combined imaging and driving method of a star sensor comprises the steps that window control words are generated and include driving control words and block control words, the block control words include row block control words and column block control words, the driving control words are used for representing an adopted full-frame driving mode or a window driving mode, the row block control words represent a row area of the position where a window is located, the column block control words represent a column area of the position where the window is located, window control words of a windowcontrol memory are read to judge a required driving mode, if the driving mode is the full-frame driving mode, all pixels are read row by row and one by one to obtain full-frame images, if the mode isa window driving mode, integral charge resetting is conducted on a detector, then exposure accumulation is performed, and finally window images are acquired according to the block control words in thewindow control words. The star point extracting capability is effectively improved, the posture effectiveness of the star sensor is guaranteed, computing quantity is decreased, a frame period is shortened, the data updating rate of the star sensor is improved, occupancy of resources is saved, and the dynamic performance of the star sensor is improved.

The invention discloses a wooden energy dissipation and shock absorption device and a wooden structure system with the same. The wooden energy dissipation and shock absorption device comprises two connecting sections, wherein the two connecting sections are connected through an energy dissipation section. The energy dissipation section comprises two sections of wooden connecting pieces, wherein the two sections of the wooden connecting pieces are connected through soft steel shear dampers, dovetail-shaped tenons are separately arranged at the outer ends of the two wooden connecting pieces, dovetail-shaped grooves are separately formed in the two connecting sections, and the tenons of the two wooden connecting pieces are separately inserted into the grooves of the two connecting sections. The connecting sections are wooden columns or wooden panel walls. When the connecting sections are the wooden columns, friction plates are separately arranged at the outer ends of the two wooden connecting pieces. A main structure of the wooden structure system is rigidly connected with the wooden energy dissipation and shock absorption device. According to the wooden energy dissipation and shock absorption device, earthquake energy can be dissipated, the damage to wooden structure buildings under an earthquake is reduced, and energy dissipation components after the earthquake are convenient toreplace. The wooden energy dissipation and shock absorption device and the wooden structure system with the same can be used for improving the seismic performance of existing wooden structure buildings and building new wooden structure buildings.

The present invention discloses a passive type array magnetic induction antenna device. The passive type array magnetic induction antenna device comprises a substrate; a driving circuit, a voltage stabilizing circuit, a resonant sampling circuit and a plurality of magnetic induction sub-units are arranged on the substrate; the plurality of electromagnetic induction sub-units are arranged uniformly in an arrayed manner; the driving circuit includes a line total driving circuit, M line driving circuits, N column driving circuits and M*N AND gate circuits; and the magnetic induction sub-units are in one-to-one correspondence with the AND gate circuits. According to each pair of coils, two orthogonally distributed 10mH inductors are connected in series to form a matrix array; the coils are fixedly welded onto the substrate through two wire terminals; the substrate can serve as a fixing plate for the coils and can also converge and connect the connection lines of each coil to a socket, and therefore, the coils can be installed at the front of an unmanned aerial vehicle; whether a power transmission line exits can be induced in real time through the passive array inductance coils, and the distance information and position angle information of the aircraft relative to the power transmission line can be further induced; and a basis for discrimination can be provided for a follow-up signal processing circuit.

The invention discloses a multi-wave detecting and imaging system and belongs to the technical field of image detection. The multi-wave detecting and imaging system comprises a support (10), a first body (11), a second body (12), a first sensor assembly (110) and a second sensor assembly (120), wherein the first body (11) and the second body (12) are rotatably connected with the support (10); the first sensor assembly (110) and the second sensor assembly (120) are arranged on the first body (11) and the second body (12) respectively; and the first sensor assembly and the second sensor assembly respectively comprise sensors for detecting multi-waveform signals. The system also comprises a controller (15) and a signal processing unit (16). The controller (15) is used for controlling the angle between the first body (11) and the second body (12) according to the detection requirement, and meanwhile, controlling at least one sensor to work to detect a measured object and to obtain detection data; and the signal processing unit (16) is used for carrying out processing on the detection data to obtain image data. The system supports a plurality of image detection modes, and is flexible and adjustable in structure.

The invention discloses a remote control robot for an automatic driving test and a control method therefor. The robot comprises a robot model and a remote controller; the robot model is composed of a trolley and a humanoid mold fixed on the trolley; the trolley comprises a control module, a detection module, a first sending module and a first receiving module; the first sending module is connected with the detection module; the first receiving module is connected with the control module; all parts of the humanoid mold are covered with copper foils with certain thickness and density; the remote controller comprises a control signal input module, a display module, a second sending module and a second receiving module; the second sending module is connected with the control signal input module; and the second receiving module is connected with the display module. The reflectivity of a simulated real person to a millimeter wave radar is obtained by covering the humanoid mold with the copper foils, the test requirements of the recognition capability and the intelligent decision-making level of the self-driving automobile are met, the test safety and accuracy are high, and the test precision and the test efficiency are improved.

The invention discloses a data processing method and system, a storage medium and electronic equipment. Comprising the steps of obtaining to-be-processed text data, and performing data type identification on the to-be-processed text data to obtain a data type result; determining a corresponding feature configuration list based on the data type result; obtaining a corresponding extraction rule according to the data type result; extracting feature data from the feature configuration list based on an extraction rule; and when the feature data meets a preset condition, generating text abstract data based on a preset abstract rule and the feature data. Through the above scheme, under a complex data structure including non-special characters and the like, feature extraction processing is performed on different data types to obtain respective corresponding feature data, so that the requirements of automatic type identification, automatic feature extraction, automatic text abstract generation and the like under the complex data structure are met, and the accuracy of obtaining the text abstract data is improved. In addition, the text abstract data is subjected to similarity algorithm recognition, so that the accuracy of a similarity calculation result is improved.

The invention relates to a low-distortion wide-spectrum high-resolution through-fog television camera lens and an assembly method thereof. An optical system of the lens comprises a front group A, a diaphragm C and a rear group B. The front group A sequentially comprises a negative meniscus lens A-1, a positive crescent lens A-2 and a first glued group from front to back, wherein the first glued group is formed by closely connecting a biconvex lens A-3, a biconcave lens A-4 and a positive meniscus lens A-5; the rear group B sequentially comprises a second glue group, a biconvex lens B-3 and a negative meniscus lens B-4 from front to back, wherein the second glue group is formed by closely connecting a positive meniscus lens B-1 and a biconcave lens B-2. The camera lens is simple, reasonableand compact in structure, has high resolution power in the spectrum range of 450-1000 nm, can be matched with a five megapixel high-resolution CCD or CMOS camera, still has enough energy to provide high-quality images through lens imaging under special environments such as rain, fog and smoke, and meets the requirements for target recognition and tracking.

The invention provides a wide dynamic infrared image acquisition structure, an acquisition device and a display method, and solves the technical problem that the luminous flux cannot meet the imagingrequirement under the existing hardware condition. The device comprises an outer fixing ring which is used for being fixed with a bearing structure of a corresponding lens in a lens sleeve through anouter ring and providing an access end point of a control signal and a power signal; an inner fixing ring which is used for being coaxially fixed with the lens through an inner ring, an outer ring which is movably embedded in the inner ring of the outer fixing ring, and the inner fixing ring is controlled to be intersected with the outer fixing ring in a coaxial line or axis coaxial point mode; and a lens which is used for collecting low light or infrared light in the field of view. More paraxial luminous flux intensively enters an optical signal acquisition channel of the lens in a time-sharing manner within a short time period through regular deflection, so that the optical sensor can obtain more framed related optical information of a distant scene in a view field, and the requirementsof contrast identification and imaging enhancement of different fields of field and different scenes in an ISP processing process are met.

The invention relates to a cable fault detection method based on red and ultraviolet composite imaging. The method comprises the steps of carrying out the image collection of a cable line through a red and ultraviolet composite flame detector, decomposing an image into a red and purple image and a visible light and shadow image, screening the red and purple image, synthesizing the red and purple image and the visible light and shadow image, carrying out the screening again, and obtaining a suspected fault cable line image; carrying out noise reduction and graying processing through an improved Roberts operator, and carrying out fractional order Fourier transform processing in Matlab to obtain an accurate cable fault position point image. By adopting the above technical scheme, image acquisition is prevented from being affected by field factors such as sunlight radiation, the fault point position is determined more accurately, and the cable line fault identification and detection can be carried out in various underground environments and environments in which people are not easy to reach.

The invention relates to operator non-contact type field service intelligent acceptance equipment. The operator non-contact type field service intelligent acceptance equipment comprises a bearing cabinet, a main display, an auxiliary display, an information input touch screen display, a face recognition camera, an operation keyboard, an identity card reader, a mobile phone card opener, a receiverand a main control system; a partition plate is arranged in the bearing cabinet and divides the bearing cabinet into a control cavity and a driving cavity from top to bottom; a main display, an information input touch screen display, a face recognition camera, an operation keyboard, an identity card reader and a mobile phone card opener are all embedded in the front end face of the control cavity;an auxiliary display is embedded in the control cavity, and a main control system is embedded in the driving cavity. According to the invention, on one hand, the requirements of card opening operation in different use places can be effectively met, and the flexibility and reliability of the card opening operation are greatly improved; on the other hand, during operation, the requirements of operations such as identity recognition and data entry during card opening operation can be effectively met, and the business process of the card opening operation is effectively simplified.

The invention belongs to the technical field of wireless control switch, and more specifically relates to a wireless control switching device based on picture and text identification and pairing. A technical problem to be solved is as follows: the wireless control switching device based on picture and text identification and pairing with simple operation, high reliability and low cost is provided; the technical scheme is as follows: the wireless control switching device based on picture and text identification and pairing comprises the following components: a switch, a wireless emission apparatus, a wireless receiving apparatus, a controller, a controlled piece and a commercial power supply; the wireless emission apparatus and the switch are connected, the wireless emission apparatus and the wireless receiving apparatus are connected in communication, the wireless receiving apparatus and the controlled piece are connected through the controller, and the commercial power supply is used for supplying power for the controller and the controlled piece. The product is suitable for the field of electric appliances.

The invention provides an irregular target detection method based on a neural network, and the method is characterized in that the method comprises the steps: S1, generating a test sample for training; S2, performing model training on the test sample; and S3, starting target detection for the trained model, detecting the input pictures of any size according to a preset zoom ratio, then summarizing detection results, and merging overlapped frames to generate an irregular target area. Urban management problems can be efficiently and automatically detected, the requirements for automatically identifying delicious food, fruits and vegetables in intelligent agriculture and life are met, and scene identification in visual understanding is achieved. The invention can be universally applied to urban management such as intelligent identification of garbage accumulation, bicycle accumulation, smoke fire detection and the like; food identification in the catering industry; fruits and vegetables are identified in life or smart agriculture; and scene identification and the like are used in all walks of life.

The invention discloses a high-performance portable LIBS (laser-induced breakdown spectroscopy) analysis system which comprises a shell, a high-energy laser, a spectrograph, an optical machine part, a battery pack, a microcomputer, a probe and an external power supply interface, wherein the high-energy laser, the spectrograph, the optical machine part, the battery pack and the microcomputer are arranged in the shell, and the probe and the external power supply interface are arranged outside the shell. The high-energy laser and the spectrograph are both connected with the microcomputer. The optical machine part comprises a light beam shaping unit, a laser reflector, a dichroscope, a converging lens and an optical fiber coupler; the probe comprises an aspherical lens and a nozzle, and a cylindrical space constraint cavity is formed in the middle of the nozzle; and the battery pack and/or the external power supply interface supply power to the whole device. A high-energy pulse laser is used as an excitation source, so that a metal (alloy) sample can be excited, and a nonmetal (rock, soil and the like) sample can be excited to generate plasma; by adopting the high-energy pulse laser and the beam shaping unit, the design of a coaxial light path and the probe is optimized, and the signal stability and the analysis capability of the LIBS spectrum are effectively improved.

The invention relates to a student card consulting service system based on Web services and integrated software. The system comprises a remote Web server, a remote retrieval server, a student information management server, a communication protocol server, a data management and manipulation platform and a data acquisition terminal, wherein the data management and manipulation platform is interconnected with the communication protocol server through a communication network, and is respectively intercommunicated with the remote Web server, the remote retrieval server and the student information management server through the communication protocol server. An application method includes the following three steps: system construction, data acquisition setting and data management services. According to the scheme of the invention, on the one hand, the identification and processing of various types of identification information, graphic and text information and other information can be effectively met, and on the other hand, the convenience and flexibility of identification data entry and collection operations can be effectively achieved, and the needs for directly and remotely performingdata access and modification operations based on an identification card can be effectively improved.

The invention discloses an intelligent operation fusion machine, and relates to the technical field of data acquisition operation. The system comprises an intelligent control terminal, an upper computer, a video connection terminal and a background server, the intelligent control terminal comprises a central processing unit (CPU), a graphics processing unit (GPU), a man-machine interaction module, a biological recognition module, a language voice module, an AI intelligent recognition module, a communication module, a display module, a transmission module and a positioning module, and the upper computer comprises a mobile phone, a tablet computer, handheld equipment and the like. The video networking terminal comprises a wireless video acquisition device, a sensor and the like, the background server comprises a cloud video Internet of Things platform, the intelligent control terminal is mainly used for connecting the upper computer, the video networking terminal and the background server, and the upper computer wirelessly controls the intelligent control terminal. According to the invention, data leakage and illegal use of unauthorized personnel can be effectively avoided based on local computing power requirements and data acquisition requirements of industry users in daily work.