76results about How to "Resolution time" patented technology

The invention discloses a network threat deduction system and method based on Transform and a graph attention network model. The system mainly comprises four modules including a threat intelligence extraction module, a network threat entity construction module, a network threat deduction module and a deduction result application module. The method comprises the following steps: preprocessing and mining network security threat intelligence data by utilizing a graph attention network (GAT) model, constructing a complete network threat intelligence knowledge graph based on a data association relationship, and determining a vulnerability utilization weight in the graph; modeling is carried out on a reasoned path sequence based on a Transform model, a next reasoning sequence is predicted in a generative mode, and rapid and efficient network threat intelligence reasoning is achieved. According to the method, the complexity of attack deduction calculation is reduced, the deduction efficiency is improved, and security risk investigation and early warning can be carried out for a large-scale network environment.

The invention provides a multi-unmanned aerial vehicle three-dimensional inspection method and system based on an improved simulated annealing algorithm, and the method comprises the steps: dispatching an unmanned aerial vehicle to collect point cloud data of a region needing inspection, processing the obtained point cloud data, and obtaining the three-dimensional coordinate data of an unmanned aerial vehicle inspection point; according to the intensive degree of the inspection data points and the number of the inspection unmanned aerial vehicles, adopting a K-means + + algorithm to allocate inspection tasks of the unmanned aerial vehicles; and after the routing inspection tasks of the unmanned aerial vehicles are distributed, according to the task routing inspection point three-dimensional coordinates of the unmanned aerial vehicles, an improved simulated annealing algorithm is adopted to optimize routing inspection tracks of all the unmanned aerial vehicles. According to the invention, after the point cloud data is acquired through the unmanned aerial vehicles to obtain the three-dimensional coordinates of the target point needing to be inspected, the inspection task area of each unmanned aerial vehicle is optimized through the clustering method, and then the inspection three-dimensional track of each unmanned aerial vehicle is optimized by adopting the improved simulated annealing algorithm, so that the total inspection time is minimized.

The invention provides an electrical equipment electric leakage identification method and identification device based on voiceprint signals. The method comprises the following steps: processing an acquired sound signal by using a variational mode decomposition algorithm to obtain a plurality of intrinsic mode functions, selecting three key intrinsic mode functions from the plurality of intrinsic mode functions to respectively serve as gray values of three color channels of red, green and blue of an image, and generating a voiceprint image of the sound signal; extracting texture features of the voiceprint image through a gray level co-occurrence matrix, and performing depth feature extraction and classification identification on the texture features by adopting a CNN-SVM model to obtain an electric leakage detection result; and when the electric leakage detection result shows that an electric leakage fault occurs, the position of a fault source is determined by calculating the time delay difference of the acoustic signals transmitted to the plurality of acoustic signal sensors. According to the scheme, the problem that in the prior art, accurate electric leakage fault source positioning cannot be provided, so that maintenance and fault removal time is prolonged is solved.

The invention discloses a data-driven calculation method, device and equipment for hydrogen storage capacity of a solid-state hydrogen storage device, and belongs to the technical field of solid-state hydrogen storage. The method comprises the steps that distributed parameters of the solid-state hydrogen storage device are obtained through a multi-physical-field full-coupling model of the solid-state hydrogen storage device, and the multi-physical-field full-coupling model is constructed based on structural characteristics of the solid-state hydrogen storage device; obtaining a dynamic response database of the multi-physics field full-coupling model, wherein the dynamic response database is used for representing a corresponding relation between distributed parameters of the multi-physics field full-coupling model and the hydrogen storage capacity of the solid hydrogen storage device; performing dynamic identification on the multi-physical field full-coupling model through a dynamic response database to obtain an identification model of the solid hydrogen storage device; and inputting the target distributed parameters of the solid-state hydrogen storage device into the identification model, and performing data driving calculation on the target distributed parameters through the identification model so as to output the predicted hydrogen storage amount of the solid-state hydrogen storage device. According to the method, the calculation cost and the solving time can be reduced.

The invention discloses a hospital inquiry system based on the Internet. The hospital inquiry system comprises a business platform layer, a multi-terminal application layer, a composite interaction layer and a verification layer, the service platform layer is constructed by adopting a Java Springboot and SpringCloud micro service architecture, and a plurality of core functions can be packaged into an independent service process; the multi-end application layer can select an optimal technology stack to form a multi-end application based on operation habits and performance requirements of different terminal users, and each end performs front-end and back-end separated interaction with the service middle station through an API gateway; and the composite interaction layer is used for establishing a communication link between a doctor and a patient so as to carry out a full-service process of online inquiry, prescription making and medicine distribution. According to the system, a one-stop business process of online inquiry, prescription extraction, medicine purchasing and distribution is realized, meanwhile, doctors are supported to receive diagnosis through a mobile terminal or a computer anytime and anywhere, and the problem that the licensing behaviors of the doctors are bound to fixed places and time of physical hospitals is solved.

The invention discloses a leaderless group interview system and method based on large model multi-agent, and belongs to the technical field of artificial intelligence interview. The method comprises the following steps: generating interview questions by an enterprise human resource manager and a corresponding agent; scoring standard making, role description, role reference answer scheme generation and role cue word generation; after an interviewer receives the conference participation invitation and starts a leader-free group interview process, a preparation stage, an independent statement stage, a free discussion stage and a summary statement stage are performed in sequence, and a final interview record is generated; the enterprise human resource manager sends the interviewer name, the interview question, the final interview record and the scoring standard to the scoring agent, and checks and revises the interview score and evaluation output by the scoring agent, and finally the background management terminal automatically sends the interview score and evaluation to the interviewer. And completing leaderless group interview based on the large-model multi-agent.

The invention provides a transformer fault feature fusion diagnosis method and system based on multi-modal time sequence data reconstruction, and relates to the technical field of power system transformer fault diagnos.The method comprises the steps that firstly, a gas-in-oil-dissolved time sequence waveform, a box wall vibration time sequence waveform and a sleeve heat map time sequence waveform are captured respectively; inputting a pre-constructed transformer operation situation reconstruction network to perform cross-modal physical field space-time alignment processing, generating a transformer multi-physical field evolution trajectory taking a fault energy injection point as an initial reference, and performing topology traceability tracking processing of fault feature clues on the transformer multi-physical field evolution trajectory to obtain a transformer global fault feature topology chain; and inputting a fault mode semantic analysis network, generating a transformer comprehensive diagnosis descriptor fusing a fault type semantic tag and a fault space positioning coordinate, extracting a local evolution trajectory fragment, generating a maintenance decision trigger instruction containing a fault residual life consumption rate, and sending the maintenance decision trigger instruction to a transformer on-line monitoring master station system. Safe and stable operation of the transformer is ensured.

The invention belongs to the technical field of observable technology, and provides an electric power information system alarm traceability method and system based on redundancy processing and observation, after alarm information corresponding to a traceability object is determined, alarm types are matched according to the determined alarm information, and the alarm information is displayed on a graphical interface according to the matched alarm types; specifically, when graphical interface display is carried out, whether the alarm type is index alarm is judged, if yes, index graphical interface display is carried out, if not, whether the alarm type is link alarm is judged, if yes, link graphical interface display is carried out, and if not, log graphical interface display is carried out; according to the method, the type matching is performed according to the alarm source, and the graphical interface display object is automatically judged and determined according to different alarm types, so that the judgment efficiency is improved, the overall alarm traceability and the observability of fault information are realized, and the traceability accuracy is ensured.

The invention provides a method for synthesizing 6-aminocapronitrile from caprolactam. The method comprises the following steps: a gasification device is sequentially provided with a uniform distribution part, an efficient dispersion part, a high-temperature gasification part and an in-situ separation part from top to bottom; liquid-phase caprolactam is injected from the top end of the gasification device, and ammonia gas is injected through the efficient dispersion part; in the efficient dispersion part, liquid-phase caprolactam is broken in a first circular tube nest under the shearing action of gravity and ammonia gas to form liquid drops, and after high-temperature gasification, a gas phase is output from the side part of the gasification device, then enters the reactor filled with the monolithic catalyst from the bottom of the reactor, reacts through the monolithic catalyst and is output from the top of the reactor. According to the invention, caprolactam can be efficiently gasified, coking is not easy to generate, the retention time of a gas-phase reactant in the reactor can be accurately controlled, the reaction efficiency is greatly improved, the discharge amount of wastes in the production process of hexamethylenediamine is reduced, the cost is reduced, the economic benefit is improved, and a guarantee is provided for green, environment-friendly and safe production.

The application relates to the technical field of automobile manufacturing, and discloses a welding support device for automobile sheet metal parts, which comprises a layout base, a main hole position positioning support is arranged on the top of the layout base, a main clamping positioning support is arranged on the left side of the main hole position positioning support, and a clamping welding assembly is arranged on the left side of the main clamping positioning support. The bottom welding electrode is moved upward through the operation of the bottom telescopic rod, the bottom welding electrode is in contact with the main sheet metal, the top welding electrode is moved downward through the operation of the top telescopic rod, the top welding electrode is in contact with the auxiliary sheet metal, the top welding electrode and the bottom welding electrode are electrified, heat generated by the current at the contact point melts the main sheet metal and the auxiliary sheet metal, and the main sheet metal and the auxiliary sheet metal are solidified under the pressure of the top telescopic rod and the bottom telescopic rod to form welding points, at this time, the main sheet metal and the auxiliary sheet metal are preliminarily welded, and the problems that the existing support device cannot clamp the main sheet metal and the auxiliary sheet metal for welding immediately, and the mechanical hand carrying the spot welding device needs to consume time during movement and leads to low efficiency are solved.

The present invention discloses a method for determining the necessity of stratified water intake at a water intake of a water diversion and regulation project. The method comprises the following steps: step 1: collecting data on the parameters of the water diversion and regulation project and the environmental status of the water source area, the water diversion line area and the water receiving area; step 2: predicting the water temperature along the water diversion channel; step 3: predicting the water temperature of rivers and lakes in the water receiving area; and step 4: determining the acceptable degree of water temperature changes of ecologically sensitive targets of rivers and lakes in the water receiving area. The present invention has the advantage of being able to quickly identify the necessity of water temperature stratification.

The embodiment of the present application provides a kind of method and device for transmitting audio, comprising: determining the device type of target microphone in N+1 microphone, N is greater than or equal to 0;According to the device type, determine the target channel in the N+1 channel of protocol controller, each microphone in N+1 microphone includes protocol controller, each channel in N+1 channel corresponds to one microphone in N+1 microphone, and each channel is used to transmit the audio collected and played by the corresponding microphone;The target audio collected and played by the target microphone is transmitted through the target channel. The present application solves the problem of non-synchronous audio collection and play processing time.

The invention relates to a semiconductor sealing and testing area fast response scheduling method and system based on empirical learning, and the method comprises the steps: building a semiconductor sealing and testing area fast response scheduling system, transmitting bonding process lot data and machine table or unit data to a bonding process scheduling module through a semiconductor sealing and testing area data module; the scheduling module is used for scheduling a bonding process in a semiconductor sealing and testing area; estimating an initial scheduling scheme of the bonding process by using a machine learning method; decomposing the problems into lot scheduling sub-problems by using an adaptive overlap decomposition method; and solving the scheduling sub-problem by utilizing BAHA so as to obtain a complete bonding process scheduling scheme. And complementing a global scheduling scheme of semiconductor sealing and testing, and checking related operation data in a scheduling process by utilizing a GUI module. The problem that the delivery time penalty time is affected due to multiple constraints, various product types and a large number of scheduling units lot existing in semiconductor packaging test area scheduling is solved, the delivery time penalty of a semiconductor packaging test production workshop is reduced, and high-efficiency workshop scheduling control is achieved.

The invention discloses a bank industry data governance system, and the system comprises a data extraction module which is used for extracting and storing business data; the data sampling module is used for sampling the extracted service data and asynchronously reporting the sampled data to the kafak; the governance rule configuration module is used for configuring a data governance rule and a data sampling rule; the index calculation module is used for acquiring the sampled data, verifying the data and writing the non-compliant data back into the relational database; the data query module is used for querying non-compliant data, acquiring permission setting and controlling a visible data range; and the notification module is used for issuing the data governance progress to the corresponding principal. According to the method, data autonomy of each team in the data production process is realized, additional data governance specialists are not needed, human input is reduced, and time and cost overhead caused by repeated analysis of total data is solved.

The invention discloses an optical fiber coloring ultraviolet curing monitoring and correcting system and method for a communication optical cable. The system comprises an optical fiber to be colored and cured; a mirror; a photoelectrochemical ultraviolet detection module; the wavelength detection module is used for realizing ultraviolet wavelength detection; the ultraviolet curing module is used for realizing 360-degree omnibearing curing of the optical fiber; the optical power calculation module is connected with the photoelectrochemical ultraviolet detection module and is used for processing the electric signal output by the photoelectrochemical ultraviolet detection module and giving out the output power of the ultraviolet light; and the signal feedback module is used for judging whether the power and the wavelength of the received ultraviolet light meet curing requirements or not and making corresponding feedback. According to the invention, the output power and wavelength of the ultraviolet light can be conveniently monitored, when the power of the ultraviolet light is insufficient, additional compensation of the ultraviolet light is added, correction can be carried out at the first time, and the waste of time, personnel and cost in the process of stopping production to adjust the power of the ultraviolet lamp of the host due to insufficient power is solved.

The invention discloses a control method for automatic alignment of an automobile compartment, relates to the technical field of new energy compartment detachable automobiles, and is applied to a compartment detachable automobile. The control method for automatic alignment of the automobile carriage comprises the steps that when an automobile backs up for alignment of an automobile frame and the carriage, whether the state of the automobile meets the automatic alignment condition or not is judged; if the vehicle state meets the automatic alignment condition, controlling the vehicle to reverse at a preset vehicle speed; determining the position deviation between the carriage bearing position and the carriage of the automobile; and according to the position deviation of the carriage bearing position and the carriage of the automobile, the steering angle of a steering wheel is controlled, and after the position deviation of the carriage bearing position and the carriage of the automobile reaches a preset alignment condition, the automobile is controlled to stop backing. Automatic control is adopted, the problems of long operation time and low accuracy of manual alignment of the chassis and the carriage bottom plate are solved, alignment of the vehicle chassis and the carriage is accurately controlled, accidents caused by unbalance loading of the vehicle are avoided, and the driving safety is improved; and the integration, automation and intelligence degrees are high.

This utility model discloses an activated carbon tower for treating saline wastewater, belonging to the field of wastewater treatment technology. It aims to solve the technical problems of complex, time-consuming, and safety-hazardous filter media replacement operations in existing activated carbon towers. The activated carbon tower includes a load-bearing support, an activated carbon tower shell fixed thereon, and a filtration mechanism disposed inside the shell. The activated carbon tower shell has an inlet and an outlet, and a hinged door mechanism is rotatably connected to its side wall. A slide rail is fixed on the support, and the sliding assembly includes a filter container and pulleys rolled on the slide rail. This utility model fundamentally solves the problems of requiring personnel to enter for filter media replacement, cumbersome operation, and low efficiency by designing the core filtration unit as a modular structure that can be pulled out laterally. Furthermore, the double-limiting structure inside and outside ensures operational stability, resulting in extremely convenient maintenance, safety, reliability, and significantly improved work efficiency.

This invention relates to the field of geological engineering technology, and in particular to an experimental method for determining the subcritical fracture toughness of fractures under well-closing conditions in shale reservoirs. The method comprises: obtaining a first shale sample and a second shale sample; placing the first shale sample in an experimental system and injecting fracturing fluid into the system until subcritical propagation occurs, then determining the peak pressure required for subcritical propagation; placing the second shale sample in the experimental system and injecting fracturing fluid to the preset well-closing pressure value, without injecting fracturing fluid, then determining whether subcritical propagation occurs in the second shale sample and the time required for subcritical propagation; and finally, calculating the corresponding subcritical fracture toughness. The advantage of this invention is that it enables the determination of whether subcritical propagation occurs in shale gas reservoirs under well-closing conditions, and the calculation of subcritical propagation fracture toughness, providing important theoretical basis and reference for the construction design and scheme optimization of deep shale gas reservoirs.

The utility model belongs to the technical field of detection equipment, and particularly relates to a fixing device for a mechanical property test of a flexible part. The fixing device comprises a frame part and connecting pieces, the frame part comprises a plurality of mounting rods capable of being assembled and connected, the connecting pieces are arranged on the mounting rods and can slide relative to the mounting rods, and the connecting pieces are used for being connected with flexible pieces. According to the fixing device provided by the utility model, the fixing device is used for the mechanical property test of the flexible part, the frame part is constructed by selecting the mounting rods with proper quantity and length according to the size and the shape of the flexible part, the flexible part is connected to the frame through the slidable connecting piece, and the connecting piece can slide along the mounting rods, so that the flexible part can be fixed. Therefore, different test configuration and mechanical loading requirements can be met. The fixing device provided by the utility model is low in cost, and can be quickly adjusted and reconfigured in different test stages, so that the test efficiency is improved, the time required for setting and adjusting is shortened, and the universality of the fixing device is also improved.

The invention provides a high-precision detection method and device for air-ground undulating surface hidden disasters, and relates to the technical field of geological exploration. Synchronous acquisition of the multi-thread laser radar, the high-precision positioning and attitude determination system and the GPR host is realized through hardware triggering of the industrial personal computer, and a high-precision timestamp under a unified time reference is written into point cloud data and radar channel data. A three-dimensional point cloud model is constructed based on time alignment and coordinate transformation, a GPR antenna phase center coordinate sequence is obtained through space intersection in combination with installation parameters, and then an earth surface digital model is constructed. And carrying out elevation correction and near-surface delay correction on radar channel data by taking the earth surface digital model as a reference, executing Kirchhoff migration imaging, and outputting a migration profile, thereby improving the imaging precision and positioning reliability of hidden disaster detection under the undulating earth surface condition.

The invention relates to the technical field of gyroscope north seekers, in particular to a signal processing method, device and equipment, a storage medium and a computer product, the method comprises the following steps: acquiring N groups of orthogonal position gyroscope output values of a fiber-optic gyroscope north seeker, and determining N to-be-north-seeking resolving data according to the N groups of orthogonal position gyroscope output values, N being a natural number greater than 1; performing cross pairing recombination on the to-be-north-seeking resolving data according to the N to obtain N2 to-be-north-seeking resolving data; determining N2 north-seeking resolving values according to the N2 data to be subjected to north-seeking resolving, and performing consistency verification processing according to the N2 north-seeking resolving values to obtain M north-seeking resolving values; and carrying out mean value processing according to the M north-seeking solution values to obtain a final north-seeking calculation value of the fiber-optic gyroscope north seeker. The invention aims to improve the north-seeking precision of the fiber-optic gyroscope north seeker on the premise of not increasing the equipment cost and the operation time.

The embodiment of the invention provides a model training method, a video frame insertion method and a video frame insertion device. The method comprises the following steps: determining training data comprising a first frame, a second frame and a third frame; inputting training data into a neural network model comprising a frame insertion network and an optical flow determination network, wherein the training process comprises the following steps: the frame insertion network generates a first optical flow from a first frame to an intermediate state estimation frame and a second optical flow from a third frame to the intermediate state estimation frame; determining a network output from the optical streams: a third optical stream from the first frame to the second frame, a fourth optical stream from the third frame to the second frame, and a fifth optical stream from the intermediate state estimation frame to the second frame; determining a first estimated optical flow from the first frame to the second frame based on the first optical flow and the fifth optical flow; determining a second estimated optical flow from the third frame to the second frame based on the second optical flow and the fifth optical flow; a loss function value is determined based on the first estimated optical flow and the second estimated optical flow to complete training. The problem that the time domain and the space domain are not matched in video frame insertion is solved.

The utility model provides cold header die automatic replacement mechanism relates to cold header die replacement technical field, the utility model discloses fixed installation nitrile rubber sucking disc on the bottom surface of negative pressure cylinder, the inside sliding joint of negative pressure cylinder has piston board, the surface fixed mounting of piston board has push away link, the one end fixed mounting of push away link away from piston board has the lifting plate, the both sides surface of negative pressure cylinder all fixed mounting has first fixed plate and second fixed plate first fixed plate's surface fixed mounting has first electric telescopic handle, second fixed plate's surface fixed mounting has second electric telescopic handle, the utility model discloses through adsorption clamping double fixed device, makes and utilizes the automatic collaborative action of negative pressure adsorption and mechanical clamping, need not manual intervention to change the mould link, solves the problem that traditional manual change mould leads to long equipment downtime and high security risk, guarantees the continuous operation of cold header automatic production line, improves equipment comprehensive utilization rate.

The utility model relates to the technical field of rotary cultivators, and discloses a rapid cutter changing rotary cultivator which comprises an outer shell, a rotating rod is rotatably connected to the interior of the outer shell, an installation box is fixedly connected to the outer wall of the rotating rod, a pressing plate is slidably connected to the interior of the installation box, a first telescopic rod is fixedly connected to the outer wall of the pressing plate, and a second telescopic rod is fixedly connected to the outer wall of the first telescopic rod. The outer wall of the first telescopic rod is sleeved with a first compression spring, one end of the first compression spring is fixedly connected to the outer wall of the pressing plate, the other end of the first compression spring is fixedly connected to the interior of the mounting box, and a mounting plate is slidably connected to the inner wall of the mounting box. According to the rotary cultivator, firstly, the pressing blocks on the two sides are pressed at the same time, the problem that more time and energy are possibly needed in the complex cutter replacing process is solved, and the effects that the cutter is rapidly replaced, so that the downtime can be shortened, the utilization rate of the rotary cultivator is increased, and then the production efficiency is improved are achieved.

The application relates to the technical field of traffic signal control, and particularly discloses an adaptive traffic signal control method based on reinforcement learning and a self-attention mechanism, which comprises the following steps: establishing a Markov decision process model and a policy neural network based on a deep reinforcement learning algorithm; building a deep Q network and a self-attention mechanism based on the Markov decision process model; evaluating the policy and updating the neural network of the policy neural network, an encoder and a decoder; performing multiple iterative training on the neural network; obtaining a trained neural network model; and generating real-time traffic signal control signals according to the trained neural network model. The method can gradually learn an optimal policy in a complex traffic flow. In addition, the algorithm adopts an encoder-decoder structure, stores historical trajectories in a replay buffer, and uses proximal policy optimization to update parameters. The method solves the problem that the existing adaptive traffic signal control method needs a large amount of data for training and requires a large amount of computing resources.

The invention relates to the technical field of welding, in particular to tank end cover automatic arc welding equipment for a tank truck, which comprises an erected sucker, a lifting sleeve in threaded connection with the upper end of the erected sucker, a welding machine main body fixedly connected with the upper end of the lifting sleeve, a support frame fixedly connected with the surface of the welding machine main body, and a traveling motor fixedly connected with the lower end of the support frame. The output end of the advancing motor is fixedly connected with an advancing gear, and the outer surface of the advancing gear meshes with a rotating frame. The welding gun can move along a welding gap by arranging the advancing rail rod, the arc welding corner position can be more stable by arranging the two sets of sliding seats and connecting the sliding seats through the connecting rod, the welding gun can be always attached to the advancing rail rod in the moving process by arranging the extending column, the welding gun can move along a welding seam, and the welding efficiency is improved. And the effect that stable sliding welding is conducted by attaching to the weld joint is achieved, and the problem that when welding is conducted along a three-dimensional arc, movement is not smooth enough, discontinuity occurs, or the standing time is too long during welding is solved.

The utility model relates to data center field discloses quick installation structure of low pressure active filter cabinet, including base, the base top fixedly connected with side plate, side plate one side fixedly connected with support no.

The application discloses a configuration file generation method and device, a semiconductor process equipment and a general control device. In the configuration file generation process, the target equipment upper and lower computer parameters are automatically acquired through a data acquisition interface, and the configuration file is generated based on the acquired parameters. In the configuration file generation process, manual access to the storage addresses of the upper computer parameters and the lower computer parameters is not required to check each parameter, the problem that manual query of the configuration parameters may cause omission or a long required time is solved, and the purpose of reducing the time and labor cost required by the configuration file generation method is achieved. In addition, a factory end user can obtain the configuration parameters in the configuration file through the method, comprehensively understands the configuration information of the upper computer and the lower computer of the target equipment, and performs parameter subscription and other configuration operations on the configuration parameters according to the obtained configuration information, so that the process of the factory end user in the configuration of the configuration parameters is simplified.

The utility model discloses a simple device capable of quickly installing tunnel inverted arch low side wall connecting reinforcing steel bars, which comprises a clamp, vertical flat steel and a threaded hollow steel pipe, the vertical connecting reinforcing steel bars are arranged at the bottom end of the clamp, a middle-buried water stop belt is arranged at the bottom end of the vertical flat steel, and the threaded hollow steel pipe is arranged in the middle-buried water stop belt. The clamp and the vertical flat steel are arranged on the outer wall of the threaded hollow steel pipe, an installation assembly is arranged at the bottom end of the clamp, and a clamping assembly is arranged at the bottom end of the vertical flat steel. By means of the design of the clamp, the vertical flat steel, the threaded hollow steel pipe, the installation assembly and the clamping assembly, accurate positioning and rapid installation of the vertical connecting reinforcing steel bar are achieved, meanwhile, the embedded type water stop belt is fixed in a lossless mode, the problems of long construction time, poor construction quality and the like when the vertical connecting reinforcing steel bar and the embedded type water stop belt are installed at present are solved, and the construction efficiency is improved. Meanwhile, the device is simple in structure, convenient to operate, capable of being repeatedly used after being detached and particularly suitable for being widely popularized in the field of tunnel construction.

The invention relates to the technical field of wireless power supply, and particularly discloses a dynamic wireless power supply system transmitting coil current quick start control method, which comprises the following steps: establishing a differential equation of a transmitting coil resonance circuit; determining a state variable influencing the current of the transmitting coil, and solving the differential equation to obtain a time domain expression of the state variable; performing normalization processing on the time domain expression of the state variable to obtain a differential equation of a normalized state variable; according to the differential equation of the normalized state variable, solving a trajectory equation of the normalized state variable in different inverter output states; determining a steady-state track of the normalized state variable according to the track equation, and determining an initial starting point of the starting track according to the steady-state track; designing a starting track from the initial starting state point to the steady-state track; and calculating an inverter pulse sequence for realizing the starting track. According to the invention, the current of the transmitting coil can be started from an initial value to a rated value within 1-2 periods, and overshoot and oscillation are avoided.