373results about How to "Improve automation" patented technology

The invention provides a dosing control method, system and equipment for a sewage treatment process and a medium, and the method comprises the following steps: obtaining multi-source heterogeneous data, and processing the multi-source heterogeneous data to construct a high-dimensional state vector; inputting the high-dimensional state vector into a drug demand dynamic prediction model to obtain a predicted concentration sequence; obtaining a target control instruction according to the current high-dimensional state vector and the predicted concentration sequence; the target control instruction is issued to a controller of the target dosing pump, and dosing control is carried out through the controller; the method solves the industrial problems of response lag, excessive or insufficient addition, incapability of coping with sudden change of water quality, high operation cost and the like existing in the traditional artificial experience control or simple PID (Proportion Integration Differentiation) control. According to the method, under the rigid constraint of absolutely ensuring that the effluent quality is stable and reaches the standard, the medicament consumption can be reduced to the greatest extent, the operation cost is reduced, the secondary pollution is avoided, and the automation and intelligence level of the operation of the whole sewage treatment system is improved.

The invention relates to the technical field of data processing, and discloses a roller press parameter adjusting method and system, rolling equipment and a storage medium, and the method comprises the following steps: obtaining target parameters of a roller press reaching a preset operation state, and carrying out parameter configuration on roll gaps at all levels to form a first parameter sequence; on the basis of the first parameter sequence and the target parameter, determining speed ratio configuration among all sections of rollers of the roller press to form a second parameter sequence; the roller press is controlled to execute feeding operation according to the first parameter sequence and the second parameter sequence, and diaphragm detection data formed through processing of the roller press are collected; and correcting the parameter sequence according to the difference between the diaphragm detection data and the target parameter to obtain a target diaphragm parameter. According to the invention, automation and standardization of debugging of the roller press are realized, the precision of parameter configuration and the production consistency are remarkably improved, the dependence on manpower is reduced, the targets of membrane thickness and surface density are stably realized, and the machine debugging efficiency and the product yield are improved.

The invention discloses an engineering safety video generation method and system based on a generative large model. The method comprises the following steps of obtaining an application field and a theme requirement of a required engineering safety video; on the basis of application fields and theme requirements, a retrieval enhancement generation mechanism is adopted to retrieve in the multi-modal knowledge base to obtain related data, and a large language model is utilized to generate a training script copywriting; extracting cue words from the training script copywriting, and based on the cue words, generating a corresponding image by using a diffusion model; and converting the training script copywriting into an explanation audio, and finally synthesizing a virtual explanation video with synchronous mouth shapes by an audio driving model. The method can be suitable for a plurality of engineering scenes such as buildings, mining industry, tunnels, high-altitude operation and the like, has the characteristics of process automation, high content specialty, high generation efficiency and high cross-scene adaptability, and effectively improves the production efficiency and training effect of engineering safety education videos.

The invention relates to the technical field of lasers, and provides a double-gain-medium Q-switched laser and a constant-power pulse width adjusting method.The laser comprises a first pumping source, a second pumping source, an optical fiber beam combiner, a beam shaping system and a laser resonant cavity, the laser resonant cavity comprises a reflecting mirror, a first gain medium, a second gain medium, a polarization selector, a quarter-wave plate, a Q switch and an output mirror which are arranged in sequence; the first gain medium is used for absorbing first pumping light, the second gain medium is used for absorbing second pumping light, and the pumping power of the first pumping source and the pumping power of the second pumping source can be independently controlled. By changing the pumping power of the two pumping sources, real-time adjustment of the pulse width of the laser under the constant output power is achieved, the structure is compact, and control is easy and convenient.

The invention provides an RPA, AI and LLM-based operation and maintenance method, device and equipment of a server product for realizing Agent and a storage medium, the operation and maintenance method is applied to an operation and maintenance tool platform, the operation and maintenance tool platform is configured with an operation and maintenance tool library, the operation and maintenance tool library comprises a plurality of operation and maintenance tools, each operation and maintenance tool is used for executing different operation and maintenance operations, and the operation and maintenance tools are used for executing different operation and maintenance operations. The method comprises the steps that configuration information of a target operation and maintenance object in a current operation environment is obtained, the target operation and maintenance object and a current operation and maintenance tool platform are deployed on the same server, and the configuration information comprises host configuration information, middleware configuration information and service configuration information; and calling a target operation and maintenance tool based on the configuration information and the operation and maintenance demand, so as to execute an operation and maintenance operation corresponding to the operation and maintenance demand through the target operation and maintenance tool. By adopting the technical scheme, the operation and maintenance efficiency of the server product is effectively improved.

The application discloses a kind of pumped storage power station multi-objective optimization scheduling method and system of water conservancy and hydropower engineering.The method comprises: obtaining the power grid regulation demand and power station operating state in scheduling window;Generation head interval under the unit operating condition reachable domain atlas, representing unit reachable operating condition and operating condition switching relationship;The regulation demand is split into regulation fragment, to find operating condition path in atlas with target response time as backtracking starting point and record path interruption event;Accordingly determine regulation gap and its physical constraint reason;Generation pre-compensation action access atlas, find compensation operating condition path again;Combined with two kinds of paths, generate multi-unit operating condition switching sequence and confirmable power scheduling trajectory.The present application can judge regulation demand bearing capacity and constraint reason in advance, correct scheduling trajectory in advance, and improve power station response certainty.

The invention provides a compaction control system of a heat treatment furnace door, which comprises a mechanical structure and software control, the mechanical structure comprises six hinge mounting seats mounted on the outer side of a furnace chamber, and the six hinge mounting seats are respectively arranged on the upper, middle and lower parts of the left and right sides of the furnace chamber; an air cylinder and a curved surface pressing block mechanism are installed on each hinge installation base, the air cylinders move to drive the curved surface pressing block mechanisms to do curvilinear motion, and rolling bearings are symmetrically installed on each curved surface pressing block mechanism in the axial direction; a metal protection plate is installed at the corresponding position of the furnace door, when an air cylinder moves forwards or backwards, a pressing block on a curved surface pressing block mechanism is driven to do curvilinear motion, the furnace door is pressed through a rolling bearing, and the rolling bearing makes rolling motion after making contact with the metal protection plate. Software control adopts synchronous action control of six air cylinder systems on the left side and the right side, air supply and exhaust of air cylinders are independently controlled through middle-sealed type electromagnetic reversing valves respectively, and the air cylinders adjust clamping blocks to act synchronously through precise exhaust throttling valves.

The invention discloses a middle trough welding production line which comprises an internal drawing-out welding module used for conducting welding operation on the hollow cavity wall of a middle trough; the external welding module is used for welding the outer surface of the middle trough; the logistics module comprises a feeding table, a discharging table, a rail and a carrying robot, the feeding table is arranged at the head end of the rail and used for supporting and placing the middle groove, the discharging table is arranged at the tail end of the rail and also used for supporting and placing the middle groove, and the rail is arranged on one side of the internal welding module and one side of the external welding module; and the internal pulling-out welding module and the welding module are sequentially arranged in the extending direction of the track, the carrying robot is used for carrying the middle trough from the feeding table to move to the internal pulling-out welding module and the external welding module along the track for welding operation, and after welding operation is completed, the carrying robot carries the middle trough to the discharging table. The turnover efficiency of the middle trough is improved, and the mechanization and automation degree in the middle trough transportation process is improved.

The invention discloses a biomedicine standardized cubesat platform and a working method, and relates to the technical field of space.The biomedicine standardized cubesat platform adopts a 3U cubesat framework, the top layer of the 3U cubesat framework is provided with a satellite bus module, the middle layer of the 3U cubesat framework is provided with an energy and environmental control life support module, and the bottom layer of the 3U cubesat framework is provided with a biological experiment module; the satellite bus module is in bidirectional communication with the energy and environment control life support module and the biological experiment module through data interfaces. The satellite bus module further communicates with a ground station; the energy and environment control and life support module supplies energy to the satellite bus module and the biological experiment module through electrical interfaces, and provides oxygen supply, water supply and environment regulation and control support for the biological experiment module through a fluid transmission channel. Through a standardized and modularized cubesat structure, the functions of biological sample culture, environment regulation and control, real-time monitoring, data return and the like are integrated, and a low-cost and quick-response technical support is provided for space life science experiments.

The invention belongs to the crossing field of fine chemical engineering, crystal engineering and continuous production technologies, and particularly relates to a process and a device for continuously preparing 1, 3-cyclohexanedione crystals. The method comprises the following steps: respectively introducing a pre-cooled 1, 3-cyclohexanedione monosodium salt aqueous solution and an acidifying agent into a static mixer through a metering pump for mixing, introducing the materials into an aging tank for aging, and carrying out solid-liquid separation on the aged materials to obtain 1, 3-cyclohexanedione crystals. The invention provides a process and a device for continuously preparing a 1, 3-cyclohexanedione crystal, the process and the device are a brand-new continuous acidification crystallization process and system based on a static mixer, and aims to fundamentally eliminate local supersaturation, realize accurate control of the crystal form and morphology of 1, 3-cyclohexanedione and produce a high-quality flaky crystal form product. And the continuity, the stabilization and the high efficiency of the production process are realized.

The invention discloses a mining disturbance and rock mass weathering degree evaluation method based on rock core length intelligent identification, and belongs to the technical field of mine safety monitoring and rock mass engineering detection, and the method comprises the steps: constructing a multi-layer neural network model, identifying a single rock core section from a rock core image before mining, and determining the rock mass weathering degree of the single rock core section; calculating the average length of the rock core before mining in different depth intervals of each drill hole; geometric parameter information of a slope surface structural plane after mining is measured, a discrete fracture network model is constructed, and the average length of a virtual drilling rock core after mining is obtained through a virtual drilling method; and converting the average length of the rock core into fracture density, and constructing a fracture density change rate to quantitatively evaluate the influence of mining disturbance and weathering on the rock mass. According to the method, the influence of engineering disturbance and weathering is effectively separated from the total fracture development through the actual and virtual comparison thought, quantitative evaluation of the rock mass damage source is achieved, and the result is more accurate.

The utility model belongs to the field of mining drilling machines, and relates to a full-section drilling machine with a drilling rod conveying system, which comprises a moving platform, a drilling rod box, an auxiliary manipulator, a posture adjusting device, a drilling rod transporter, a main manipulator and a rack, and the posture adjusting device comprises a revolving platform, a lifting sleeve, a transporter gyrator and a dip angle gyrator. The rotating platform serves as a carrier of the posture adjusting device and is rotationally connected to the movable platform, the lifting sleeve is vertically installed on the rotating platform in a lifting mode, the transporter gyrator and the dip angle gyrator are both installed on the lifting sleeve, and the transporter gyrator and the dip angle gyrator are installed on the lifting sleeve. The dip angle gyrator and the transporter gyrator are both located on the side, away from the drill rod box, of the lifting sleeve. The drill rod transporter is arranged at the top of the transporter gyrator, and the dip angle of the drill rod transporter is adjusted through the transporter gyrator; the machine frame is arranged on the side, away from the lifting sleeve, of the dip angle gyrator in a side hanging mode, and the main mechanical arm is installed on the machine frame and rotates along with the machine frame.

The utility model discloses a deflection cleaning nozzle assembly and an intelligent closestool, the deflection cleaning nozzle assembly comprises a rotating seat, a rotating frame, a driving motor and a flushing spray rod; the rotating frame is rotatably arranged on the rotating seat, the driving motor is fixedly connected to one side of the rotating seat, a driving rod of the driving motor is matched with the rotating frame and used for driving the rotating frame to rotate on the rotating seat, and the flushing spray rod is arranged on the rotating frame; the rotating frame rotates on the rotating seat, so that the flushing spraying rod mounted on the rotating frame can change the spraying direction along with the rotating frame. Compared with a spray head at a fixed position, the spray head can cover a larger cleaning area; when the cleaning position or angle needs to be changed, the position of the washing spray rod can be quickly adjusted only by starting the driving motor, and automatic control is facilitated.

The invention relates to an electrode foil process strip feeding device which comprises a rack, a bearing table used for bearing a process strip placing frame is transversely arranged on the rack, and a charging basket feeding mechanism used for feeding the process strip placing frame into the bearing table is arranged on one side of the bearing table. A pushing mechanism used for driving the process bar placing frame to move transversely is arranged in the bearing table, a pair of jacking fork rods used for jacking process bars in the process bar placing frame upwards is arranged on the front portion and the rear portion of the bearing table, and a turnover mechanism used for bearing the process bars and turning the process bars from the vertical state to the horizontal state is longitudinally arranged above the bearing table in a crossing mode. A feeding table used for bearing the overturned process strips is arranged on one side of the overturning mechanism, and a charging basket recycling mechanism used for taking the empty process strip placing frames back from the bearing table is arranged on the other side of the bearing table. By means of the device, feeding of the process strips, overturning feeding of the process strip placing frame and recycling of empty frames after material taking can be achieved.

The application provides a kind of intelligent zero point positioning quick change system, mechanical manufacturing system and its working method, intelligent zero point positioning quick change system includes quick change support plate, transfer device, waiting device, quick change device and zero point positioning base plate, its characteristics are: it further includes positioning state air tightness detection module, clamping force detection module and remote diagnosis device, positioning state air tightness detection module judges whether zero point positioning state is qualified by pressure sensor;Clamping force detection module judges whether zero point positioning state is qualified by tension sensor;Alarm for unqualified zero point positioning state.The zero point positioning state automatic detection device is wirelessly communicated with the remote diagnosis device, for simultaneously real-time remote transmission of detection and recording results, and remote diagnosis, early warning and reasonable maintenance scheme reporting.The automation and intelligent level is high, and its zero point positioning state automatic detection device ensures the positioning reliability of zero point positioning device through detection and early warning, and realizes remote control.

This invention discloses a continuous conductivity testing bench for lubricating grease and its testing method. The test bench includes a grease pump, a conductive base plate, a heating module, and an upper conductive plate. It can continuously measure the dynamic conductivity of the lubricating grease before and after breakdown and before and after blockage at a preset temperature, calculate the average conductivity during the continuous thickness change process, and conclude that the grease thickness is different when breakdown and blockage occur. It obtains the accurate values ​​of the grease thickness in the test area corresponding to each breakdown and blockage. In the blockage analysis, the volume of the grease to be injected into the test area is calculated by integration. Based on the instantaneous volume flow rate detected by the elliptical gear flow meter, the actual volume of the grease to be injected into the test area is calculated, and the flow rate of the grease pump is adjusted to ensure that the difference between the volume of the grease to be injected into the test area and the actual volume of the grease injected into the test area is within a preset range. This avoids the pressure changes caused by insufficient grease thickness or excessive grease affecting the test accuracy.

This invention relates to the field of conveying and handling equipment technology, specifically disclosing a conveying device for processing teaching equipment, comprising: a gantry robotic arm, the movable part of which is fixedly connected to a connecting frame, the connecting frame being fixedly connected to a support plate, two clamping plates slidably connected to the lower side of the support plate, and two symmetrically distributed guide rails fixedly connected to opposite sides of the two clamping plates; two sliding blocks, each slidably connected to the guide rails, a rotating column rotatably connected between the two sliding blocks, a folded rod fixedly connected to the rotating column, and a torsion spring fixedly connected between the folded rod and the sliding blocks; and two fixing blocks, each fixedly connected to the clamping plates. The clamping plates and suction cups provide dual fixation, and the folded rod, rotatable to the bottom of the packaging box, provides lower and front / back limit positioning, effectively preventing the packaging box from falling due to insufficient clamping force or inertia, thus preventing damage to the internal teaching equipment.

The application discloses an AI driving-based structured data migration method and system, belongs to the technical field of big data migration, and aims to solve the technical problem of how to improve the efficiency of large-scale data migration and reduce resource waste. The method comprises the following steps: forming a private large language model with field adaptation capability; performing lexical analysis and syntax analysis on non-standard structured data in a source database based on an AST analysis method, generating an abstract syntax tree AST, traversing and optimizing AST nodes, and converting the AST nodes into standard structured data supported by a target database; calling the large language model, and converting unstructured data into structured data supported by the target database through instruction fine-tuning, thought chain reasoning and step-by-step analysis; generating a migration script by the large language model; monitoring the migration process in real time, recording abnormal events, automatically retrying or repairing the abnormal events by the large model, and optimizing the large language model configuration strategy and data conversion rules in combination with feedback data.

This invention discloses a method for constructing large-scale model applications based on configurable workflows and domain knowledge bases, comprising the following steps: S1, constructing a domain knowledge base, establishing a semantic graph, and generating a knowledge embedding dataset; S2, defining a configurable workflow, setting jump rules based on a semantic flow language, and binding task semantic tags; S3, configuring a Prompt adaptive generation mechanism, combining semantic tags and the knowledge embedding dataset to generate Prompt input text; S4, calling the knowledge embedding dataset, retrieving semantic fragments, and embedding them into the Prompt to form an enhanced Prompt input; S5, inputting the large language model to obtain return results and metrics, and performing jump judgment; S6, scheduling large language model service instances, dynamically selecting service interfaces based on metrics and task status; S7, processing process termination nodes, organizing output results, and recording logs and call data. This invention achieves intelligent scheduling and application construction of large-scale models based on workflows and knowledge bases.

The invention discloses a photoelectric sensor system conversion efficiency calibration system and method based on a reverberation chamber, and belongs to the technical field of photoelectric sensor conversion efficiency calibration, the system comprises an electric wave reverberation chamber, a transmitting antenna, a reference antenna and a photoelectric field sensor system; the photoelectric field sensor system is composed of a photoelectric sensor, a laser source, a photoelectric detector, a polarization maintaining optical fiber and a single-mode optical fiber. In the calibration process, the reference antenna and the photoelectric sensor system are used as receiving ends respectively, receiving power at different stirring positions in the reverberation chamber is sampled to obtain two groups of transfer functions, and the total efficiency of the photoelectric sensor system is determined by comparing the two groups of transfer functions under the condition that the radiation efficiency of the reference antenna is known. The conversion efficiency of the photoelectric sensor system is obtained by combining the relation among the power, the field intensity and the total efficiency in the free space; and the effective averaging of the incident direction and the polarization state is realized by using the uniform and isotropic electromagnetic field characteristics of the reverberation chamber.

The application provides a dynamic photovoltaic louver system and a control method thereof, and the system comprises a first photovoltaic louver assembly, a second photovoltaic louver assembly, a sky image acquisition module, a control module and a driving module; the control module can calculate according to the acquired sky image, and select a louver angle according to user demand and the calculation result; and a motor makes the first photovoltaic louver assembly and the second photovoltaic louver assembly realize angle adjustment according to the instruction issued by the control module. The dynamic photovoltaic louver system and the control method thereof provided by the application realize the acquisition, processing and analysis calculation of the sky image, obtain the relationship between the louver angle, the power generation, the glare occurrence rate, the field of view rate and the illumination value, improve the calculation precision and the calculation efficiency; the louver is divided into two parts, the first photovoltaic louver assembly and the second photovoltaic louver assembly realize independent control, respectively meet the lighting demand and the power generation demand, and improve the automation and the intelligent degree of the dynamic photovoltaic louver system.

A kind of metal pipe fitting electromagnetic forming device and method based on laser heating, with positioning system including positioner, first guide rail, first numerical control moving platform, for accurately positioning metal pipe fitting and mold coordinates;Conveying system includes second guide rail, numerical control moving platform, motor, for realizing the rotation and movement of metal pipe fitting;Heating system includes laser heating device, temperature detector;Electromagnetic forming system includes spiral tube coil, mold, capacitor, DC power supply and control switch;Its characterized in that, motor, fixture, metal pipe fitting, mold, spiral tube coil are horizontally distributed on the same axis, metal pipe fitting can be rotated with the help of motor, and can be moved in the gap between spiral tube coil and mold with the aid of conveying system.The present application can realize uniform heating when metal pipe fitting electromagnetic warm forming, greatly improve heating efficiency, reduce heat affected zone, and improve the position accuracy of metal pipe fitting local microstructure electromagnetic forming.

The invention discloses a converter blow-off temperature prediction method based on a deep learning neural network, and belongs to the field of steelmaking automatic control. The method comprises a converter blowing process historical heat data acquisition module, a converter blowing process historical heat data preprocessing module, a converter blowing process raw material utilization rate calculation module, a deep learning neural network (DNN) model training module and a current heat converter end point prediction module. Accurate prediction and dynamic adjustment of the blowing-stop temperature in the converter smelting process are achieved, and the prediction accuracy of the blowing-stop temperature of the converter is as high as 91%. According to the technical breakthrough, the automation level and the intelligence level of converter smelting are greatly improved, errors caused by human factors are remarkably reduced, and therefore the production efficiency and the product quality are improved. And by accurately controlling the blow-off temperature, the model effectively reduces the excessive use of the coolant, reduces the resource waste and further reduces the production cost.

The invention provides an intersecting line cutting device which is characterized in that a plurality of optical plane mirrors are arranged in an observation connecting box to form a light path system, and the light path system is used for refracting a cutting point image to an external observation window; the driving end assembly comprises a double-shaft output motor, a right output shaft of the double-shaft output motor is in transmission connection with the driven end assembly through a synchronous belt, and synchronous rotation of the driving end assembly and the driven end assembly is achieved. A vertical plate of the driven end assembly is composed of two adjusting plates capable of moving relatively, and centering adjustment of a workpiece is achieved through locking and fixing of screws.

This application provides an automatic feeding auxiliary device, relating to the field of automatic feeding. The automatic feeding auxiliary device includes a dry powder feeding component, a wet powder feeding component, a liquid feeding component, and a mixing and stirring component. In use, the dry powder feeding component automatically feeds starch, glutinous rice flour, corn starch, etc., while the liquid feeding component automatically feeds water, solvents, etc. The dry powder feeding component and wet powder feeding component can be automatically controlled. The mixing and stirring component then stirs the mixture, and finally, the stirred material is conveyed to the wet powder feeding component for delivery to the next processing station. This eliminates the need for frequent weighing of each batch of material to add sugar and salt, the need to transport auxiliary materials to the steaming and refining area, and the need for daily cleaning of auxiliary material containers. This invention eliminates the need for steaming and refining personnel to manually add auxiliary materials, reducing the labor intensity of powder preparation and steaming personnel, ensuring powder quality, and improving the automation of the dough preparation line equipment.

The utility model discloses a kind of tobacco clamp posture automatic adjusting device for mobile hanging tobacco machine, it is characterized in that, including rack, horizontal rotating mechanism, transverse elongation mechanism and longitudinal clamping mechanism;The horizontal rotating mechanism is connected by bolt to the transverse support of the rack, and the vertical support of the rack is provided with several mounting holes;The horizontal rotating mechanism upper surface is connected with the transverse elongation mechanism;The longitudinal clamping mechanism is fixedly connected to the transverse elongation mechanism two ends respectively, the utility model relates to tobacco curing equipment technical field, specifically, it is related to a kind of tobacco clamp posture automatic adjusting device for mobile hanging tobacco machine, solve the problem that tobacco clamp still needs manual handling and posture adjustment in prior art, realize the automatic grabbing of tobacco clamp and posture accurate adjustment, improve the automation degree of tobacco loading operation, reduce labor intensity, improve operation efficiency and safety.

The present application relates to the field of liver cancer immunotherapy efficacy evaluation method combining imageomics and deep learning, and specifically discloses a liver cancer immunotherapy efficacy evaluation method combining imageomics and deep learning. The method comprises the following steps: acquiring multi-modal medical images and clinical information of a liver cancer patient; performing standardization preprocessing and automatic lesion segmentation on the images; extracting features through a multi-scale deep network and realizing semantic alignment by using a cross-modal attention mechanism; fusing the images and the clinical data to construct a multi-source heterogeneous feature matrix; adopting a hierarchical model structure, modeling the spatial distribution of tumor immune microenvironment by using a graph neural network at the bottom layer, dynamically tracking the evolution of efficacy by using a gated recurrent unit at the upper layer, and finally outputting an immune response probability, a tumor load trend and a treatment response grade. The present application can objectively and quantitatively evaluate the efficacy of liver cancer immunotherapy, and improve the precision and automation level of individualized diagnosis and treatment decision-making.

The application discloses an automatic loading system for an inland river bulk cargo wharf, breaks through the bottleneck of high dependence on manpower, large efficiency fluctuation and many safety risks in traditional bulk cargo operation through multi-technology fusion and system-level collaboration, and constructs an intelligent system for bulk cargo loading and unloading process. Through the application of key technologies such as three-dimensional laser scanning, GPS positioning, digital twinning, intelligent calculation, PLC control, 5G communication and material level detection, the automatic loading of bulk cargo is changed from manual experience driving to data intelligent driving, and core technical support is provided for the automation of the loading and unloading process of the inland river bulk cargo wharf.

The utility model provides a gated intelligent household system, and belongs to the technical field of intelligent household. Comprising a door control main control board, an intelligent door lock, an intelligent home linkage chip, an intelligent home gateway and a plurality of intelligent home sub-devices, the intelligent door lock is used for identifying unlocking operation of a user; the intelligent home linkage chip is arranged in the door control main control board, and the intelligent home linkage chip can receive an unlocking signal of the intelligent door lock and a signal of a shortcut key on a door control rear screen panel and generate a corresponding instruction data packet according to the received signal. According to the utility model, the intelligent household linkage chip is arranged, and the intelligent household linkage chip supports a wireless communication protocol of one of WIFI, Bluetooth or Zigbee, so that the intelligent household linkage chip can stably communicate with the intelligent household gateway, the linkage function of the door control and other household equipment is enriched, and the purpose of convenient and fast household automatic control is realized.

The utility model relates to the technical field of spring installation, and discloses a visual guidance spring clamping device and spring welding equipment. In the visual guidance spring clamping device, the CCD module is used for positioning a spring and identifying the position of an elastic sheet hole; the XYZ servo manipulator is used for clamping the spring and moving the spring to the framework; the pressing mechanism is used for pressing and fixing the spring; and the pressing mechanism is provided with an execution element. According to the spring welding equipment, a visual guidance spring clamping device is used for moving a spring and clamping the spring to the position, corresponding to an elastic piece hole, of a framework; the welding manipulator is used for welding. According to the technical scheme, high-precision positioning and clamping can be achieved, the positions of spring pins and elastic piece holes can be accurately recognized through the image positioning technology of the CCD module, accurate spring clamping is ensured by being matched with accurate control of the XYZ servo mechanical arm, the clamping efficiency and the welding quality are greatly improved, and the production cost is reduced. And the spring clamping and welding production efficiency and the product quality are obviously improved.