28results about How to "Clear location" patented technology

The invention relates to the technical field of data mining, in particular to a method and a system for generating a printed circuit board design drawing. The method comprises the following steps: obtaining customer demands, structuring the customer demands into circuit board design demand data, and then carrying out mode clustering to obtain design demand mode data; acquiring a historical design log, performing circuit board hierarchical design clustering based on the historical design log to obtain historical hierarchical design data, and performing wiring structure topology analysis to form a wiring structure model set; quantifying a wiring demand, obtaining wiring demand data based on demand mode data, and matching the hierarchical wiring structure model set to form a matching model; the layout component is used for carrying out component layout on the matched wiring structure model, generating component layout data and planning the direction of a signal line to form a hierarchical structure model; and performing electromagnetic interference simulation, optimizing the hierarchical structure model based on simulation data to balance heat flow, and finally generating a circuit board design drawing. The design efficiency of the circuit board can be improved.

The invention discloses a competency extraction and evaluation method based on employee occupational behavior data driving, which comprises the following steps: firstly collecting employee occupational behavior data and extracting behavior characteristics related to competency to obtain a characteristic set, then constructing a competency factor model, defining a hierarchical structure of competency factors, and performing fine evaluation by a fine-grained feedback model. The method comprises the following steps of: selecting a total competency factor set of a hierarchical structure, optimizing by applying a self-reflection mechanism and a reinforcement learning algorithm, dynamically adjusting the total competency factor set of the hierarchical structure, and finally evaluating the competency of each employee in real time based on a real-time competency factor model and a fine-grained feedback model. According to the invention, the accuracy and consistency of employee competency evaluation results are ensured, and the problems of inaccurate employee competency evaluation results and poor evaluation efficiency at present are solved.

The invention discloses a citrus orchard image data acquisition and annotation method, which relates to the technical field of image acquisition, and further comprises a factor analysis module, a default module, an image data standardization module, an image database module, an abnormal image analysis module, an abnormal root analysis module and a correction module. The system has the advantages that the quality of the acquired citrus orchard image can be obviously improved through the default module, the state and details of the fruit tree can be observed more clearly, the weather state information at the current acquisition time can be acquired by using the image data standardization module, the data is adjusted according to the image definition, and parameter adjustment data is generated, so that the accuracy of the system is improved. The reliability and the stability of image acquisition are improved, excessive influence of external factors such as weather change is avoided, the reason of the abnormal condition of the fruit tree can be analyzed according to the abnormal condition information of the fruit tree by utilizing the abnormal root analysis module, and the efficiency and the effect of problem solving are improved.

The present application relates to the field of noise reduction technology, in particular to a kind of adaptive noise reduction method, system and equipment, wherein the method comprises: obtaining mixed audio signal and dividing into short-time segment, after normalizing short-time segment, the normalized short-time energy and normalized change intensity of short-time segment are calculated, the short-time segment after normalization is converted into spectrogram and input into light time-frequency feature extraction network, and noise state feature set is output by extraction network;The comprehensive score of short-time segment in noise state feature set is calculated, the starting segment of change, the change influence range and the change type are determined, and the state change description of noise is constructed;The normalized processing intensity of state change description is calculated, noise reduction execution item is constructed, noise reduction execution scheme is generated by sorting noise reduction execution item;For each noise reduction execution item in noise reduction execution scheme, time-domain audio is overlapped and spliced according to the original time sequence of short-time segment, and noise reduction output signal is output.

The present invention relates to the field of equipment remote monitoring technology, specifically a remote monitoring and management system for new energy prime mover equipment based on Internet of Things technology, including a model update unit, an abnormality verification unit, a monitoring interface unit, a feature extraction unit, a model training unit, a state classification unit, a situation element prediction unit, a real-life image acquisition unit, an emergency processing unit, and an abnormality sorting unit, and also includes: a scene modeling unit, the scene modeling unit is used to perform 3D modeling on multiple new energy prime mover equipment in a target plant area to obtain multiple 3D models of new energy prime mover equipment, and based on the actual positions of the multiple new energy prime mover equipment in the target plant area. The present invention can perform accurate 3D modeling on multiple new energy prime mover equipment in a target plant area through a scene modeling unit, which makes the equipment layout and position relationship of the entire target plant area more intuitive and clear, and is conducive to the management and monitoring of equipment.

The utility model discloses an IR defective product analysis auxiliary device of MLCC, including bottom plate, the electrically conductive vessel fixed mounting is in the top of bottom plate, and the electrically conductive vessel is used for storing electrolytic solution, and clamping subassembly sets up in the electrically conductive vessel, and the detection piece is set up in the inside of electrically conductive vessel through clamping subassembly, and power module installs in the top of bottom plate, and power module is used for providing power supply to the detection piece electroplating, and installation casing sets up in the electrically conductive vessel, and elastic member fixed mounting is in the top of installation casing, and the bottom of elastic member and detection piece extrusion are inlaid. The utility model discloses the cooperation use mode of electrically conductive vessel, clamping subassembly and power module, and the inside storage of electrically conductive vessel has the electroplating solution, and the short circuit layer corresponding Ni electrode of detection piece occurs replacement reaction constantly after electrification, and Ni electrode is dissolved constantly, thereby leading to the color of this layer and other positions produce differentiation, and the position of short circuit layer is fast and definite, thereby improving the efficiency of MLCC defective product analysis.

The present disclosure relates to an animation generation method and device, a storage medium and an electronic device, the method comprising: inputting a magnetic resonance imaging (MRI) video to be animated into an animation generation model; based on the MRI video, outputting an animation video of a pronunciation organ corresponding to the pronunciation organ in the MRI video. The present disclosure can convert an MRI video into an animation video, making the position, shape, state, etc. of the pronunciation organ in the MRI video clearer, thereby improving the efficiency of users extracting information from the MRI video.

The embodiment of the invention discloses an arc-shaped hole cover machining device which comprises a fixing main body, and a plurality of arc-shaped mounting grooves formed at equal intervals are formed in the peripheral surface of the fixing main body; the shape of each arc-shaped mounting groove is matched with that of a workpiece to be machined; the radian of the fixing body is consistent with that of a workpiece to be machined. And the machining efficiency and the forming consistency of the arc-shaped hole cover are improved.

The invention relates to the technical field of image recognition, in particular to a garbage overflow monitoring method based on image processing. Compared with traditional garbage overflow early warning, no hardware facility needs to be added to the garbage can, and garbage overflow reminding is carried out only through an image recognition algorithm. Moreover, according to the method, the garbage can is manually positioned firstly, and then garbage overflow is carried out according to the change of pixels through an image recognition algorithm. Firstly, for garbage overflow, algorithm research on garbage can positioning is omitted, and algorithm indication is omitted; in addition, the worker can clearly know the position of the garbage can, and the efficiency of initial positioning of the garbage can is improved; besides, through comparing the pixel change after image binaryzation, the method is different from the existing spam recognition based on the artificial neural network, the overall calculation amount is greatly reduced, and the overall investment and market promotion of spam overflow recognition are more facilitated.

The present invention belongs to the field of molecular biology and genetic breeding technology, and more specifically relates to a method for obtaining and applying 32 molecular markers related to kiwifruit traits. The present invention locates 32 SNP sites related to the sugar, acid, chlorophyll and carotenoid content of kiwifruit for the first time. In conventional breeding methods, the identification of the longitudinal diameter phenotype of kiwifruit fruit has to wait until the maturity period, which wastes a lot of time and energy, and the selection efficiency is low. By detecting molecular markers linked to traits, screening can be performed at the seedling stage, which not only saves production costs but also greatly improves the selection efficiency. In the present invention, the position of the kiwifruit trait site is clear, and the detection method of the molecular marker site is convenient and fast, and is not affected by the environment.

The utility model relates to a flexible package deflection grabbing and lifting device. The soft package deflection grabbing and lifting device comprises a detection device used for detecting the root position of a binding belt of a soft package to be grabbed; the grabbing device comprises a deflection mechanism and a grabbing mechanism, the grabbing mechanism is connected with the deflection mechanism, and the deflection mechanism can drive the grabbing mechanism to perform deflection motion between a deflection position and a lifting position; the deflection angle of the grabbing mechanism relative to the vertical center line of the grabbing device at the lifting position is smaller than the deflection angle of the grabbing mechanism relative to the vertical center line of the grabbing device at the deflection position; the detection device is in communication connection with the grabbing device, and the grabbing mechanism is used for grabbing the root of a binding belt of the to-be-grabbed soft package at the deflection position according to the position, detected by the detection device, of the root of the binding belt of the to-be-grabbed soft package; and the deflection mechanism is used for driving the grabbing mechanism to move to the lifting position after the grabbing mechanism grabs the root of the binding belt of the soft package to be grabbed. In this way, the strap of the to-be-grabbed soft package is easy to grab, and the loading and unloading efficiency of the to-be-grabbed soft package is improved.

The application discloses a kind of airship tail wing remote control adjustment quick installation parts, including front fixed part and rear adjustment positioning part, and front fixed part and rear adjustment positioning part are installed in the side of tail wing close to boat bag;Front fixed part includes longitudinal sliding slot and stepped bolt;Stepped bolt one end is connected with tail wing, and the other end is slidably connected in longitudinal sliding slot;Longitudinal sliding slot is connected with boat bag;Rear adjustment positioning part includes transverse sliding slot, sliding bolt and positioning plate;Positioning plate is installed on the bottom edge of tail wing close to boat bag, and sliding bolt one end is connected with positioning plate, and the other end is slidably connected in transverse sliding slot;Transverse sliding slot is connected with boat bag.The application is simple in operation, quick in installation;Position is clear, and adjustment is easy.

This invention discloses an intelligent management method and system for medical electronic devices. The method includes the following steps: Step 1: Authenticating the identity of the personnel who use / return the medical electronic device using biometric technology; Step 2: After successful authentication, allowing the personnel to use or return the medical electronic device; Step 3: During the return operation, forcing the medical electronic device to connect to a preset interface, triggering an automatic charging process, an automatic data collection process, and an automatic disinfection process; Step 4: During the use operation, unlocking the corresponding storage unit, detecting the device's removal status, and closing the disinfection process; Step 5: Real-time monitoring of the charging status, storage location, and usage status of the medical electronic device, generating and storing device retrieval and return records, status data, and related collected data; Through the implementation of this invention, fully automated integrated processing of charging, disinfection, and data collection after device return is achieved, significantly improving the management efficiency, security, and availability of medical electronic devices.

The invention relates to the technical field of wire safety monitoring, and discloses a suburban wire safety monitoring method based on a dual-mode communication module, comprising: controlling a barrier-clearing robot to travel along a wire, detecting a wooden obstacle and marking it as a target object to be cleared; measuring the distance between the obstacle and the wire, judging whether processing is required, obtaining the highest point of the target and dividing it into processing areas, obtaining a forward image and transmitting it to an operator, performing preliminary processing based on the diameter and connection position of the image, obtaining a side image, obtaining the diameter and connection position again for secondary processing, until the target object to be cleared within a safe distance is cleared; dividing the target object to be cleared into a plurality of processing areas, ensuring that the length of the target object to be cleared in each processing area is less than the distance between the processing area and a second reference plane of the wire, so that in a subsequent processing process, when the target object to be cleared is cut off, the target object to be cleared has a large enough space to fall to the ground, thereby reducing the possibility that the cut target object to be cleared is stuck on the wire.

The utility model relates to the technical field of elastic fabric production, in particular to an elastic fabric stamping auxiliary device which comprises a workbench, two T-shaped grooves are formed in the upper end of the workbench, a displacement mechanism is jointly and movably connected in the two T-shaped grooves, and a limiting mechanism is fixedly connected to the upper end of the displacement mechanism. A supporting plate is fixedly connected to the rear portion of the upper end of the workbench, an extending plate is fixedly connected to the upper end of the supporting plate, an air cylinder is installed on the front portion of the upper end of the extending plate, a stamping die is installed at the output end of the air cylinder, and a control panel is arranged at the front end of the workbench. According to the elastic fabric stamping auxiliary device, the elastic fabric can be prevented from being blown by airflow generated when the air cylinder drives the stamping die to press downwards, deviation of the elastic fabric is avoided, it is guaranteed that the positions of printed patterns are accurate and clear, and the production quality of the elastic fabric can be improved; frequent adjustment and repositioning due to cloth movement can be avoided, time is effectively saved, and production continuity can be improved.

The application discloses an EPS platform positioning system and method. The EPS platform positioning system comprises an EPS open terminal, a positioning module, a control center module and a map module. A signal transmitting module is used for transmitting an open WIFI signal to enable a user to be positioned to be connected. An environment recognizing module is used for recognizing the surrounding environment by using a camera and searching for the user to be positioned connected to the open WIFI signal. The positioning module is used for determining the position range of the user to be positioned according to the real-time position of the EPS open terminal connected to the user to be positioned, calling the map data of the position range of the user to be positioned, matching the map data with the information recognized by the environment recognizing module and determining the position information of the user to be positioned. The application shortens the rescue time, has high positioning precision, strong real-time performance, improves the environment recognizing speed and improves the positioning accuracy.

The invention discloses a lightning proximity prediction method based on multi-source heterogeneous image sequence fusion, and belongs to the technical field of space-time prediction. The method comprises the following steps: acquiring a radar product image, a multi-channel satellite infrared image and a lightning positioning image, and constructing an input tensor after performing targeted preprocessing on various types of data; constructing a lightning prediction model composed of a geographical consistency division module, a space-time homogenization module, a cross-modal fusion module and a non-autoregression decoder module; dividing the input tensor into non-overlapping geographic sub-graphs based on a geographic consistency principle, and generating isomorphic features through a space-time homogenization module on the premise of keeping the original space-time resolution of each data source; fusing the isomorphic features by using a cross-modal fusion module to generate fused spatial-temporal features; a future multi-frame lightning probability field is predicted in parallel through a non-autoregression decoder module, and lightning proximity prediction of 6 minutes per hour in the future is achieved. According to the invention, the lightning prediction precision, stability and generalization capability can be improved.

The invention discloses a communication state detection method and device, equipment and a medium in the technical field of computers. The method comprises the following steps: comparing first state information of each virtual channel locally recorded by a host with second state information of each virtual channel recorded by a target device by utilizing a basic input / output system, and then determining an abnormal virtual channel of which the first state information is inconsistent with the second state information; according to the method, corresponding channel diagnosis suggestion information is determined according to the number of the abnormal virtual channels, VGPIO communication abnormity between the host BIOS and the CPLD can be conveniently positioned by referring to the channel diagnosis suggestion information, and the communication blocking position and reason can be clearly determined.

The utility model discloses a storage box for recording dates, which belongs to the field of storage and accommodation, comprises a box body with an accommodating cavity, an opening is arranged at the top of the box body, and a sealing cover is arranged at the opening, and is characterized in that a recording device is arranged on the box body and comprises a knob protruding out of the side wall of the box body; a knob is arranged in the box body, a plurality of marks capable of distinguishing dates are arranged on one side, far away from the box body, of the knob, a rotatable adjusting ring is arranged on the knob, a convex edge is arranged on the outer surface of the adjusting ring, and the convex edge can point to any different mark along with rotation of the knob. By means of the storage box, a user can visually see the storage starting date or the use limiting date of stored food, and therefore the situation that the food is used due to expiration is avoided.

The invention relates to the technical field of X-ray imaging equipment, in particular to X-ray imaging equipment, which comprises a data acquisition module used for acquiring a pre-shot image of a to-be-detected target received by a receiving plate; the data analysis module is connected with the data acquisition module and is used for determining the preshot image qualification based on the preshot image definition and determining the tilt image feature qualification extracted in the corresponding tilt image shooting mode according to the feature gray value; the data processing module is connected with the data analysis module and used for determining the offset direction and the offset distance of the features based on the inclined image features; and the data adjusting module is connected with the data processing module and is used for determining a mobile transmitting plate or an inclined receiving plate based on the offset direction and the offset distance. According to the invention, the imaging precision of the X-ray imaging equipment is improved.

The application relates to the technical field of air conditioner control, and discloses a method for controlling a VAV (Variable Air Volume) system by integrating thermal imaging, which comprises the following steps: an indoor thermal image data uploaded by a thermal imaging sensor is acquired by a building equipment monitoring system host, and a personnel thermal demand area is generated; the positions, air supply directions and historical adjustment response results of VAV terminals are acquired, and air supply influence areas corresponding to the VAV terminals are obtained; the personnel thermal demand area and the air supply influence areas are overlapped and matched in the same indoor space coordinate system, and a matching result is generated; when the matching result does not reach a preset matching judgment condition, a control correlation weight is corrected according to a historical response intensity, and a corrected control corresponding relationship is generated; a target air volume is generated according to the thermal demand and the control correlation weight, and is sent to corresponding VAV terminals to perform variable air volume adjustment; and the application can reduce invalid adjustment caused by the mismatch between a thermal imaging detection area and an actual air supply influence area of a VAV.

The application provides a natural resource area monitoring method and system, relates to the technical field of natural resource monitoring, and generates a spectral feature layer through multi-source remote sensing data covering a monitoring area, synchronously obtains ground surface monitoring device ground surface polarization information and generates a polarization feature map to distinguish natural object and artificial object reflection characteristics; the spectral features of the natural object state change in the spectral feature layer, the key areas of the artificial object reflection characteristics in the polarization feature map are fused, and potential illegal graph patches are located; according to the continuously obtained spectral feature layer and polarization feature map, the spectral feature conversion and artificial object key area expansion are combined to determine whether the potential illegal graph patch continuously changes. After the continuous change is determined, a target illegal graph patch and geographic space information are generated; the associated digital orthographic image and graph patch boundary are fitted to a monitoring video screen, and accurate positioning of the natural resource area illegal graph patch and dynamic identification of the target activity can be realized.

The utility model relates to a soft package lateral moving, grabbing and lifting device. The soft package lateral movement grabbing and lifting device comprises a detection device used for detecting the root position of a binding belt of a soft package to be grabbed; the grabbing device comprises a translation mechanism and a grabbing mechanism, the grabbing mechanism is connected with the translation mechanism, and the translation mechanism can drive the grabbing mechanism to do translation motion between a grabbing position and a lifting position; the grabbing mechanism at the grabbing position is closer to the vertical center line of the grabbing device than the grabbing mechanism at the lifting position; the detection device is in communication connection with the grabbing device, and the grabbing mechanism is used for grabbing the root of a binding belt of the soft package to be grabbed at the grabbing position according to the position, detected by the detection device, of the root of the binding belt of the soft package to be grabbed; and the translation mechanism is used for driving the grabbing mechanism to move to the lifting position after the grabbing mechanism grabs the root of the binding belt of the soft package to be grabbed. In this way, the strap of the to-be-grabbed soft package is easy to grab, and the loading and unloading efficiency of the to-be-grabbed soft package is improved.

The utility model discloses a PVC film printing flocking integrated machine, including support frame, one side of support frame is provided with flocking device, one side of flocking device is provided with printing device, be provided with PVC membrane conveying line on support frame, and printing device includes Z direction servo motor lifting device, one side of Z direction servo motor lifting device is provided with horizontal servo motor moving device, and the lower end of horizontal servo motor moving device is provided with the pressing fixture, one side of horizontal servo motor moving device is provided with the scraping device, and the pressing fixture includes two fixed arms and presents the opposite state, and the first lifting cylinder is all set up on the upper end of fixed arm, and the output of first lifting cylinder is provided with the pressing fixture, and the fixed lock plate is all set up on the inner side wall of pressing fixture, and the lock bolt is set up on the fixed lock plate, and product advantage: the integrated machine realizes the whole course automation continuous transmission from printing to flocking through PVC membrane conveying line, and the accurate fixing of pressing fixture to film.

This invention relates to the field of plant breeding technology, and particularly to SNP loci related to the oil content of Camellia oleifera seed kernels in Hainan and their applications. The SNP loci include one or more of Chr27_83344296, Chr43_56056639, or Chr15_65268299; Chr27_83344296 is located at position 83344296 on chromosome 27, with a polymorphism of G / T; Chr43_56056639 is located at position 56056639 on chromosome 43, with a polymorphism of C / T; and Chr15_65268299 is located at position 65268299 on chromosome 15, with a polymorphism of G / A. By detecting the polymorphism of these SNP loci, the oil content of Camellia oleifera seed kernels in Hainan can be detected at the seedling stage, significantly reducing production costs and improving selection efficiency, thus possessing significant application value.

The utility model discloses a kind of concrete distributing machine supporting foot support structure and supporting device, belong to building construction technical field.A kind of concrete distributing machine supporting foot support structure, it includes support frame, adjusting screw rod, support frame connecting rod, support frame includes the top plate and bottom plate of rectangle, multiple support skeletons are fixedly connected between top plate and bottom plate, cross brace is fixedly connected between support skeleton, reinforcing angle is respectively fixed in the upper portion four side positions of top plate, the bottom plate bottom four corner positions of support frame are respectively fixedly connected with a vertically arranged adjusting screw rod, adjusting screw nut is threadedly connected on adjusting screw rod, the lower portion of each adjusting screw rod is movably sleeved with a support frame connecting rod.The utility model can make that distributing machine support is completely independent of the reinforcing mesh of structure to be poured, formwork, distributing machine construction load can be directly transmitted to scaffold foundation, is no longer by reinforcing bar, formwork stress, avoid the security and quality problem brought by distributing machine load acting on reinforcing bar, formwork.