388results about How to "No human intervention" patented technology

The invention discloses a font style migration method based on a conditional cycle consistency generative adversarial network, and the method specifically comprises the steps: building a source font data set and a target font data set, and carrying out the normalization processing along with the data sets; building a font style migration network structure, wherein a network is composed of a generator based on a conditional generative adversarial network and a residual network and a discrimination network based on PatchGAN; inputting source fonts and label pictures into the generator, and generating target style fonts; enabling the discriminator network to perform authenticity discrimination on the generated target font and the real target font corresponding to the generated target font, optimizing the Chinese character migration network by means of the idea of adversarial network training to achieve mutual mapping migration of two font styles, reduce manual interference in the font generation process, and improve the automation degree of font generation.

The invention discloses a modified electricity-larceny-prevention intelligent early-warning system and method, and belongs to the field of intelligent electric network informatization. The system comprises a data source module, a storage module, a diagnosis module and an early-warning module. According to the method, a large-data analysis model of the user electricity-larceny behavior probabilityis established, multi-dimension analysis is carried out, and suspected electricity-larceny users are accurately identified; the method is applied to electricity-larceny-prevention business, the bottlenecks that present manual electricity larceny prevention is large in monitoring workload, analysis workload and checking workload and low in accuracy are solved, and a reliable technical support is provided for primary electricity checking on the scene and electricity-larceny-prevention analysis and investigation work accurately and efficiently conducted by electricity-larceny-prevention workers.After configuration is set, manual interference is not required, the electricity-larceny behavior of an electrical power system is independently and accurately analyzed and early warned; the bottlenecks that present manual electricity larceny prevention is large in monitoring workload, analysis workload and checking workload and low in accuracy are solved, and the rationality and the accuracy of electricity net sources are improved.

The invention discloses a voice fraud identification method and an apparatus, terminal equipment and a storage medium. The voice fraud identification method comprises the following steps of acquiringvoice information to be measured; carrying out characteristic extraction on the voice information to be measured and acquiring a voice characteristic; using an identity confirmation model to carry outidentity verification on the voice characteristic and acquiring identity verification information; using a lie monitoring model to carry out lie verification on the voice characteristic and acquiringlie verification information; and based on the identity verification information and the lie verification information, acquiring a fraud risk assessment result. When the voice fraud identification method is used to carry out voice fraud identification, advantages of high efficiency, high accuracy and low labor cost are possessed.

The invention provides a dynamic mine disaster integral early warning method and device and belongs to the field of coal mining dynamic disaster prediction evaluation. The coal and rock stress, coal and rock noise, coal and rock electric field, coal and rock temperature, coal body desorption gas sensor are integrated to form an integral probe, the integral probe and a dynamic disaster analyzer form a dynamic mine disaster early warning device, the device can predict the type and the class of dynamic disasters, meanwhile can evaluate the danger relieving effect of control measures and achieve the purpose of preventing dynamic mine disasters. The integral early warning device is low in energy consumption, small in volume, simple in structure, strong in anti-interference performance and has great significance on reduction of safety accidents caused by the dynamic mine disasters and improvement of the safety performance of mining roadways.

The present invention relates to a printing technology, in particular to a multicolor printing technology. A multicolor printing system comprises: a plurality of monochrome printers, wherein one side of each monochrome printer is provided with a paper feeding device, and the other side is provided with a paper delivery device; a plurality of form feeding devices which are used for concatenating a plurality of monochrome printers, wherein the conveying inlet of each form feeding device is connected with the paper delivery device of the monochrome printer in upper grade, and the conveying outlet of each feeding device is connected with the paper feeding device of the monochrome printer in upper grade, so as to make the documents having been printed by the monochrome printer in upper grade conveyed page by page into the paper feeding device of the monochrome printer in lower grade; a printing control module used to make the multicolor documents decomposed into a plurality of monochrome documents and control each monochrome printer to print the monochrome document with the corresponding color orderly on the same paper medium, wherein each monochrome document comprises the printing information with one color in the multicolor documents.

The invention discloses an intelligent monitoring system used for safe access of a local cell region and a realization method thereof, and relates to an image scanning and mode identification technique, and an intelligent video monitoring technique for computer intelligent analysis, processing and collection and classification. The intelligent monitoring system comprises a target information acquisition module, a monitoring controller module, a human face image information acquiring module, an intelligent alarm ringing module, a safe identification module, a monitoring object information database, a mode identification module and an intelligent access control module.

The embodiment of the invention provides a testing method for a single board of a communication apparatus, which comprises the following steps: reading message configuration attributes, and generating a testing message according to the message configuration attributes; transmitting the testing message to the tested single board; receiving a message returned from the tested single board, judging whether the received message is the message formed after the testing message is processed by the tested single board, and if so, checking the message to obtain the check result; and making statistics on the check result, and generating a test report according to the statistical result. The testing method can test the problems in the actual operation process of the network, and obtain a reliable andtrue test result. In addition, the testing method is automatic in the whole testing process without manual intervention, thereby reducing the dependence on skills or experiences of testing personnel and obtaining a more objective test result.

The invention relates to a full-automatic car loader. The full-automatic car loader comprises a wheel-type walking frame, a supporting board mechanism, a leading-in mechanism, a lifting mechanism, a case pushing mechanism, a case allocating mechanism, a conveying mechanism and a layer pushing mechanism; a distance detection unit is arranged on the wheel-type walking frame and can position the motion trail of the wheel-type walking frame; the supporting board mechanism, the lifting mechanism and the layer pushing mechanism share the same power source; the supporting board mechanism and the layer pushing mechanism are provided with telescoping devices and can be adjusted according to the width of a boxcar so as to adapt to the change of the width of the boxcar; the lifting mechanism adopts two lifting guide rails and can adjust the frame and the height of lifting according to the height of the boxcar so as to adapt to the change of the height of the boxcar; two pairs of horizontal guide rails and driving mechanisms are arranged on the leading-in mechanism, so that the leading-in mechanism moves back and forth and right and left so as to enable targeted materials to move into the supporting board mechanism accurately; and the movement of the lifting mechanism, the case pushing mechanism, the case allocating mechanism, and the layer pushing mechanism is all controlled by a PLC control unit.

The invention discloses an automatic tracking device and an automatic tracking method for production material storage and transportation operation images. A computer is used for collecting and calculating space coordinate positions of a lifting hook of a crane and automatically controlling a camera to track the operational region of the lifting hook and displaying the operational images in real time. When the materials are hoisted or fall, the camera is automatically triggered to shoot the materials, and the images are stored. The device disclosed by the invention is not operated by operators and can be used for automatically monitoring the operational region, so that the accuracy and the safety in a steel production material storage and transportation process can be effectively improved.

The invention discloses an automatic dispensing method and device based on an assembly line. The method includes the following steps: S1: Obtain current image information at the shooting place through a camera, and the image information includes workpiece type and workpiece position information corresponding to the workpiece ; S2: According to the template matching algorithm, match the acquired current image information with a workpiece template to obtain the corresponding workpiece center point and rotation angle; S3: Move the dispensing head to a point of glue according to the workpiece center point and rotation angle Operation place; S4: Measure the distance of the workpiece from the shooting place to the dispensing operation place through the rotary encoder, and calculate the moving speed of the workpiece; S5: When the workpiece reaches the dispensing place, control the dispensing head according to the moving speed of the workpiece It moves in the same direction as the workpiece, and performs dispensing operations according to the preset dispensing track. The automatic glue dispensing method and device based on the assembly line proposed by the present invention can quickly complete the glue dispensing operation for multiple workpieces with high efficiency.

The invention provides a method and device for detecting page tampering. The method comprises the following steps of: generating a black chain characteristic database, wherein the black chain characteristic database comprises black chain characteristic data; judging whether a current detected page includes the black chain characteristic data; and if the current detected page includes the black chain characteristic data, judging that the current page is a tampered page. Through the method and the device, the efficiency and the accuracy for tampering the detected page can be improved on the premise of reducing manual intervention as much as possible.

The invention provides a vehicle-mounted camera automatic calibration method based on lane line vanishing points. The method comprises the steps that an image photographed by a camera when the vehicle is in the middle of the lane is acquired, wherein the image includes clear left and right lane lines; the image is processed, a left and right lane line equation is acquired, and the coordinates of the intersection point P0 of the left and right lane lines and the intersection points P1 and P2 of the left and right lane lines and the lower side line of the image in an image coordinate system are calculated; a world coordinate system is established, and the coordinates of the real space points P0', P1' and P2' corresponding to the points P0, P1 and P2 in the image in the world coordinate system are acquired; and a calibration matrix is obtained according to the coordinates of the points P0, P1 and P2 in the image in the image coordinate system and the coordinates of the corresponding real space points P0', P1' and P2' in the world coordinate system. According to the method, the vehicle only requires to be driven in the middle of the lane or parked in the middle of the lane and then the photographed image can be automatically processed, and the calibration matrix can be obtained by inquiring the width of the current lane so that the calibration accuracy is high, operation is easy and convenient without artificial intervention and real-time calibration can be performed.

The invention discloses a multifunctional robot for a drilling site. The multifunctional robot comprises a crane and a telescopic arm, wherein the front end of the telescopic arm is hinged to a ram sleeve by a connecting sleeve, the connecting sleeve and the ram sleeve are connected by a ram sleeve swinging oil cylinder to form the rotary driving fit, the ram sleeve is of a hollow structure, and sleeves the exterior of a ram, a ram rack is arranged on the ram, the ram rack is in movable fit with a ram displacement hydraulic motor speed reducer and a ram rack brake which are arranged on the ram sleeve, the lower end of the ram is in rotary fit with a manipulator machine frame through a rotary disc bearing, and a pipe grabbing gripper, a friction wheel and a floating positioning roller are arranged at the bottom surface of the manipulator bottom frame, and are connected and driven by an oil cylinder. The multifunctional robot has the advantages that the equipment, such as drill pipes, drill collars, casings and protecting pipes, required by the automatic conveying and the fetching and storage of a land petroleum drilling platform are realized, and the multifunctional robot can be widely applied to the field of automatic modification of land petroleum drilling machines and offshore drilling platforms.

The present invention relates to an axial line correction method of a cylindrical workpiece. According to the method, the spatial relative position of the workpiece under a measurement coordinate system is determined based on the design of the reference point C0 of the end surface of the workpiece; the first correction deltax and deltay of the deviation of a positioning section ZA and a positioning section ZB of the workpiece on an X axis and a Y axis are realized through using two groups of symmetrically-correlated compensation points on the positioning section ZA and the positioning sectionZB of the workpiece; the outlines of the positioning section ZA and the positioning section ZB are resampled, so that sampling points are obtained, a center point O'A and a center point O'B are obtained through fitting calculation; with a straight line determined by the center point O'A and the center point O'B adopted as a reference axis phi of the cylindrical workpiece, a geometric relationshipwith the reference point C0 is built and is solved; and the calibration and correction of a relative deviation angle theta between the reference axis phi and the Z axis of the measurement coordinate system are realized. The present invention also provides a diameter measurement method of the sectioned section of a cylindrical workpiece. According to the diameter measurement method, a geometric relationship between the correction values deltax and deltay of positioning sections and a measured section is built; linear compensation values deltaxi and deltayi are obtained; the coordinates of a probe relative to a sampling point are calculated; integrated and automatic sampling on the outline of the measured section is realized; and a spatial projection and fitting algorithm is adopted to process sampling data to obtain the quantity value of the measured section.

The invention relates to a method for laser etching trenching of a semiconductor wafer, characterized in: a semiconductor wafer surface is vertically radiated by a laser beam, with the relative movement between the laser beam and the semiconductor wafer, the laser beam etches the material on the surface of the radiation area by way of melting and evaporating, thus to form a trench on the semiconductor wafer surface; the laser beam is ultraviolet laser, the wavelength is 200 to 400nm, the frequency is 30 to 50 KHz, the single pulse energy is 100 to 200 mJ. The invention relates to the field of semiconductor manufacture technology, which is environment-friendly and efficient, overcomes the drawbacks of past method that trenches by wet etching or dry etching, improves the accuracy, stability and uniformity, lowers the cost, and enriches the processing technology for surface etching trenching of semiconductor wafer.

The invention discloses a human body thoracic and abdominal cavity CT image aorta segmentation method based on a GVF Snake model. The method overcomes the shortcomings of the heavy workload and long time consuming of the traditional manual and semi-automatic segmentation, the repeatability of the method is good, and the uncertainty caused by artificial segmentation is prevented. The method includes (1) reading a CT image and performing image preprocessing; (2) performing the initial profile setting of the GVF Snake model on the image obtained after the preprocessing; (3) obtaining the edge image of the image after the preprocessing; (4) obtaining gradient vector flow GVF as the external energy field by the diffusion equation based on the obtained edge image; (5) establishing an internal energy model to maintain the smoothness of the profile; and (6) constructing an energy function E by means of internal energy and external energy, obtaining the minimum value of energy E by means of iteration operation, and the target boundary of the profile can be obtained at the end. The method has important application values in the field of human body thoracic and abdominal cavity aorta interlayer segmentation diagnosis treatment.

The invention provides a three-dimensional laser scanner fixing mechanism, and a subway tunnel acquisition system and method. The subway tunnel acquisition system comprises a three-dimensional laser scanner fixing mechanism, a railway car module, a range sensor, an RFID reader-writer and a host computer. A three-dimensional laser scanner continuously acquires point cloud data of tunnel segments, the range sensor acquires mileage data in real time and transmits the mileage data to the host computer, the RFID reader-writer returns read and written RFID smart tag signals to the host computer in real time, and the host computer complete multi-source data fusion and storage. According to the invention, the problem that when the three-dimensional laser scanner is in a profile scanning mode, an automatic motor cannot be locked is solved, and damage to the scanner caused by maloperation is avoided. By means of the integrated design of two modules including the constant-speed railway car and the three-dimensional laser scanner, the quality of acquired data is improved, automatic acquisition of tunnel deformation data and disease information is achieved, the labor cost is reduced, and the detection efficiency is improved.

The invention provides a controller area network (CAN) bus data transceiver which comprises a microcontroller, a low-speed / fault-tolerant CAN transceiver, a high-speed transceiver, a switching circuit and a CAN type judgment circuit. When connection of the switching circuit and an exterior CAN bus is cut off, the CAN type judgment circuit judges current connected exterior CAN bus type of the data transceiver according to difference of voltage of a CAN high-speed wire and voltage of a CAN low-speed wire, and then sends the judgment result to the microcontroller. The microcontroller sends a switching signal of the CAN transceiver to the switching circuit and controls the connection state of the switching circuit, the low-speed / fault-tolerant CAN transceiver and the high-speed CAN transceiver. A connected signal of the CAN transceiver is sent to the switching circuit, building of connection of the switching circuit and the exterior CAN bus is controlled, and communication between the CAN transceiver and the exterior CAN bus is achieved.

The intention provides a method and a device for detecting page tamper. The method includes generating black chain feature databases, arranging the black chain feature databases which comprise black chain feature data in a plurality of servers, obtaining feature information of a current detection page, determining a corresponding target server according to the feature information of the page, adopting the black chain feature database in the target server to be matched with the current detection page, and judging whether the current detection page contains the black chain feature data in the black chain databases. If the current detection page contains the black chain feature data in the black chain databases, the current page is judged to be a tampered page. The method and the device can improve efficiency and accuracy of the detection of the page tamper under the precondition that manual intervention can be reduced as much as possible, and particularly improves the efficiency and the accuracy of the detection of the page tamper under the condition that the number of the pages to be detected is much, and the black chain feature data which need to be matched is much.

The present invention is dynamic split phase compensation method and device of reactive power. Thyristor and diode in inverse parallel connection are used as the switch for compensation capacitor and controlled with industrial PC, and multistage capacitor combination is split phase thrown in and thrown off via tracking the reactive current and reactive power. The capacitors are thrown in while the capacitor voltage is equal to the system voltage and this eliminates the transient course for fast and accurate compensation. The present invention can also compensate unbalanced reactive power. The present invention is correct, practical and effective, and may be used in reactive compensation of power network to raise the power factor of load and electric energy quality.

The invention relates to a hygienic product packaging machine which comprises a sheet counting module, a sheet neatening module, a bag opening module, a push rod module, a sealing and cutting module and at least one gas injection device, wherein the sheet counting module comprises at least one first-stage sheet counting sub-module and at least one second-stage sheet counting sub-module; the gas injection device can unidirectionally inject gas to prevent a single sheet from falling off; the bag opening module comprises at least one opening sub-module; each opening sub-module comprises at least four guide vanes capable of moving towards the positions of four corners of a bag opening of a packaging bag; the guide vanes can open the bag opening towards the direction of four corners of the bag opening; the sheet neatening module comprises at least one sheet neatening groove; the sheet neatening groove is at an included angle of 10 to 80 degrees with the horizontal plane.

The invention discloses a distributed spider system. The system is configured to comprise three parts, namely a distributed service based on ZooKeeper, a system component and a database, wherein the system component comprises a system monitoring component Monitor, a coordination component Coordinator, a log collection component Logger and a basic spider component Spider, the database comprises a Redis memory database, redis is a key-value storage form, and a distributed URL task queue and a distributed BloomFilter are stored in the Redis memory database. The invention furthermore discloses a periodical increment capture method based on the system. The method comprises the steps that the coordination component Coordinator periodically imports tasks to the distributed URL task queue and awakens the Spider component in dormancy; and the Spider component performs dormancy or periodical increment capture according to execution of the current distributed URL task queue. Through the system and the method, stand-alone spiders are effectively combined, distributed spiders with high availability, high stability and a high throughput rate in a cluster environment are obtained, and periodical increment capture is realized.

The invention discloses a registration and fusion method for small-animal multi-modal medical images and belongs to the field of image processing. According to the method, an in-vitro marking method is adopted, two crossed tubes injected with mixed developers are fixedly arranged on the outer side of a small-animal bed and serve as in-vitro markers, a reference coordinate system ORef is established between two or more pieces of medical image equipment, and images acquired by different pieces of medical image equipment are fused through a common reference coordinate system. The fusion process is free from manual intervention. The method is simple, the small-animal multi-modal medical images can be registered and fused, and richer information is provided for the images acquired by the independent medical image equipment.

The invention discloses a counter system for all-weather automatic detection and interference of unmanned aerial vehicles, comprising a main control computer, a pan-tilt for installing various components, a signal processing module, a control module, a broadband power amplifier, an antenna array and an interference transmission The antenna, the PTZ includes a base, an upper tray, a fork arm and an antenna placement shaft. The interior of the base is equipped with a vertical stepping motor, a radio frequency slip ring, a stepping motor driver, a stepping motor controller, a network switch and a serial port server. The all-weather automatic detection and interference countermeasure system for unmanned aerial vehicles of the present invention can determine whether there are unmanned aerial vehicles in the surrounding airspace by extracting and analyzing the electromagnetic wave signals sent by the unmanned aerial vehicle when it communicates with the remote controller. exist. And signal monitoring mainly relies on signal detection and analysis modules, without manual intervention and participation; it is no longer limited by natural conditions such as night, rain, snow, overcast, haze, etc., so it can achieve all-weather duty.

The invention discloses a fire extinguishing system with fire extinguishing medium leakage monitoring function and a fire extinguishing medium leakage monitoring method; by collecting of the state parameters of a fire extinguishing medium of each fire extinguishing device in the fire extinguishing system, whether a fire extinguishing medium leakage occurs can be judged according to the state parameters of the fire extinguishing device, when the fire extinguishing medium leakage occurs, an alarm prompt is sent out, leakage information of the fire extinguishing device can be obtained according to the state parameters, and the obtained leakage information is sent to a mobile terminal for query and remote alarm prompt, sent to a remote monitoring platform for query and system maintenance management use. A fire extinguishing medium leakage monitoring device, the remote monitoring platform and the mobile terminal cooperate with each other, so that fire extinguishing medium leakage on-site monitoring alarm function can be realized, remote alarm and maintenance management can be realized by the remote monitoring platform, and 24 hours of uninterrupted monitoring can be realized without sampling interval and staff intervention.

The invention relates to a biochemical oxygen demand BOD online measuring instrument and a detection method thereof. The sewage pump, dilution water pump, air pump and buffer pump are connected to the aeration tank, the aeration tank is connected to the reactor, the reactor is connected to the controller, the connecting pipe and the connecting wire are equipped with dissolved oxygen electrodes, and the controller is connected to the sewage pump, dilution water pump. When the sewage to be tested passes through the sewage pump, the dilution water passes through the dilution water pump, and the air is pumped to the aeration tank through the air pump to aerate and reach dissolved oxygen saturation, after passing through the porous ceramic of the reactor, measure the change of dissolved oxygen concentration before and after passing through the porous ceramic material . The dissolved oxygen concentration of the effluent sewage after the reaction is continuously monitored by the dissolved oxygen sensor. The controller controls the input flow rate of the sample to keep the change of the dissolved oxygen concentration constant, and calculates the BOD value according to the flow rate of the sample to be tested under the condition that the dissolved oxygen concentration reaches the same constant value after the reaction and the input flow rate of the standard sample. The measurement process of the present invention is fully automated, can monitor continuously in real time, and display the dynamic BOD value of the water body at any time.

The invention provides a method and an apparatus for reducing inventory fragment rate. The method and the apparatus can effectively reduce the inventory fragment rate in a warehouse, reduce low efficiency caused by human intervention and finally realize improvement of utilization rate of storage locations. The method for reducing the inventory fragment rate comprises the steps of receiving a goods order; obtaining the inventory status of the goods from an inventory data system; determining all state element combinations satisfying the order according to the inventory status; and selecting a state element combination from all the determined state element combinations according to a predetermined rule.

The invention discloses a device and method for disassembling a low-radioactivity gather type waste filter. The low-radioactivity gather type waste filter to be disassembled is placed into a disassembling system, after an outer package is removed, a bottom seam cutting machine, a top seam cutting machine, a vertical seam cutting machine and a transfer tray are cooperated for carrying out bottom seam cutting on the front handle end face, top seam cutting on the air exhaust top face, vertical seam cutting on the front handle face and vertical seam cutting on the rear handle face of a metal shellof the low-radioactivity gather type waste filter, the front handle face and the rear handle face are separated in first batch, a core is recycled after cut, and the metal shell and glue attached tothe metal shell are heated in a tunnel type drying oven and subjected to glue shoveling treatment through a glue shoveling negative pressure ventilation cabinet to be classified and recycled. The gather type waste filter can be disassembled before waste treatment, meal materials and nonmetal materials are classified, and the device and method have the advantages of being high in automation degree,high in efficiency, safe and environmentally friendly, saving energy and the like.

The invention provides an intelligent LED street lamp and a control method for LED street lamps. The intelligent LED street lamp comprises a control processing unit, a light control unit, an infrared sensing unit, a light-dimming unit and an LED lighting unit, wherein the LED lighting unit is arranged below the lampshade of the LED street lamp; the infrared sensing unit comprises pyroelectric sensors arranged at the lower portions of LED street lamp poles in a plurality of adjacent road segments and a sensor control unit electrically connected to the pyroelectric sensors; the light control unit is arranged above the lampshade of the street lamp, and comprises a power supply, a photosensitive sensing unit arranged above the lampshade of the street lamp and a control execution unit, and the power supply is respectively connected to the photosensitive sensing unit and the control execution unit. The intelligent LED street lamp can automatically monitor the brightness change of ambient light, the traffic flow and the vehicle speed, acquires the data of the ambient light and the road traffic conditions by the sensors, and then controls the light intensity of the LED street lamp after the data are processed.