1453results about How to "High adjustment accuracy" patented technology

The invention discloses an automatic illumination adjusting method and system for an agricultural greenhouse, a medium and a product, and relates to the field of seed and seedling cultivation, the method comprises the following steps: obtaining image data of target seedlings in a seedling raising area, and determining seedling height data and leaf density distribution of the target seedlings according to the image data; determining initial illumination intensity and illumination distribution data of the seedling raising area according to the image data and the illumination parameters of the seedling raising area; when the initial illumination intensity is lower than a preset light intensity lower limit, determining a target adjustment angle of the light supplementing plate based on the seedling height data, the leaf density distribution and the illumination distribution data; adjusting the inclination angle of the light supplementing plate to a target adjusting angle, and obtaining the corrected illumination intensity of the seedling raising area in real time; and when the corrected illumination intensity is lower than the preset light intensity lower limit, adjusting the luminous intensity of the LED light source until the corrected illumination intensity is not lower than the preset light intensity lower limit. According to the invention, energy loss of agricultural greenhouse light supplement can be saved.

The invention discloses an intelligent dynamic optimization method and system for the battery temperature of a liquid cooling energy storage cabinet, and particularly relates to the technical field of dynamic optimization of the battery temperature, and the method comprises the steps: obtaining a temperature data set in a battery monitoring region in real time; obtaining a battery operation evaluation coefficient in real time, analyzing the battery operation evaluation coefficient, and determining the operation state of the battery; the operation state of the battery comprises a discharging state and a charging state, and a discharging normal instruction or a charging normal instruction is generated respectively; according to the method, the temperature data set and the battery operation evaluation coefficient are input into the pre-constructed neural network model, the future temperature change can be predicted, the temperature change in the discharging and charging processes is analyzed according to the generated discharging or charging optimization instruction, and the targeted temperature optimization strategy is obtained, so that the battery can be effectively optimized when the battery is discharged or charged. A cooling or current control strategy can be dynamically adjusted according to specific conditions, and the problem of battery overheating or low efficiency is prevented.

The invention discloses a natural gas station intelligent distribution method based on the Internet of Things, and relates to the technical field of natural gas station distribution design. Flow, pressure and valve state data are obtained in real time through an Internet of Things sensor, and a weighted average method and Kalman filtering are used for data fusion and optimization; meanwhile, the relative position relation between the flow meter and the adjusting valve is judged in real time, branch configuration changes are dynamically recognized, self-adaptive branch matching logic is triggered, and therefore control logic is adjusted; meanwhile, the opening degree of the valve is controlled through PID, self-adaptive dead zone compensation is conducted in combination with historical operation data of the valve and the current state, valve response delay is eliminated, the adjusting precision is improved, and flow fluctuation is reduced; in addition, in the feedback adjusting stage, the adjusting result is continuously monitored, the actual flow and the pressure value are compared with the target value, the opening degree of the valve is dynamically adjusted through real-time error calculation, and the output is kept consistent with the target.

The invention provides a control method and device for dehumidification heat compensation of a constant-temperature and constant-humidity air conditioning unit, and the method comprises the steps: firstly monitoring indoor and outdoor temperature and humidity data sets in a current time period T, and obtaining a historical temperature and humidity data set; then, the indoor temperature prediction value and the indoor humidity prediction value are input into the trained convolutional neural network model, and after the convolutional neural network model outputs the indoor temperature prediction value and the indoor humidity prediction value, the indoor temperature prediction value and the indoor humidity prediction value are compared with a preset temperature range and a preset humidity range; when the temperature predicted value or the humidity predicted value exceeds the upper limit or the lower limit of the corresponding preset range, a humidity adjusting mode or a temperature adjusting mode is started, and when the temperature predicted value or the humidity predicted value is within the preset range, the system enters a high-precision fine adjustment mode; and finally, the display displays the current temperature and humidity. An improved convolutional neural network model is adopted, temperature and humidity predicted values are calculated in real time and compared with a preset range, and a humidity adjustment mode or a temperature adjustment mode or a high-precision fine adjustment mode is selected to be started; the temperature and humidity adjusting accuracy is greatly improved, and the user experience is greatly improved.

The invention discloses an intelligent power conversion cabinet control system and a power conversion cabinet, and relates to the technical field of power conversion cabinet control, and the system comprises a user interaction module, a touch screen and voice recognition convenient operation, and multilingual interaction; the battery management module is used for accurately monitoring parameters, quickly early warning abnormity and intelligently regulating and controlling charging and discharging; the battery replacement control module is high in identity verification speed and stable, accurate and fast in battery replacement operation; the data storage and analysis module is used for mass data storage and deep mining; the communication module is used for realizing dual-mode stable transmission and encrypted cache; the cabinet body comprises a plurality of battery cabins, the protection is comprehensive, the heat dissipation is intelligent, the modular design is beneficial to expansion, and the high-speed bus is strongly connected. The system is convenient in interaction and efficient in battery replacement. The battery management is accurate, the service life is prolonged, the data-driven operation is optimized, the communication is safe and stable, the remote monitoring is convenient, the cabinet body design is reasonable, the protection and heat dissipation are good, the modularization is flexible, the battery replacement service experience and operation benefits are powerfully improved, and the development of the intelligent battery replacement field is promoted.

The invention relates to the technical field of intelligent bed structures, in particular to a three-dimensional parameterized simulation design method for an intelligent bed structure. The method comprises the following steps: constructing a three-dimensional structure model based on an intelligent bed design structure to obtain an intelligent bed three-dimensional structure model; performing body type dynamic structure support analysis on the intelligent bed three-dimensional structure model, and performing self-adaptive adjustment mechanism design to obtain an intelligent bed self-adaptive adjustment mechanism; error parameter balance optimization is carried out on the intelligent bed self-adaptive adjustment mechanism, optimization adjustment is carried out, and an intelligent bed self-adaptive adjustment optimization mechanism is obtained; performing adjustment simulation mechanism model construction on the intelligent bed adaptive adjustment optimization mechanism to obtain an intelligent bed adjustment simulation mechanism model; and sending the intelligent bed adjustment simulation mechanism model to an intelligent bed control unit to execute intelligent bed parameterized simulation design. The intelligent bed structure technology is optimized, so that the intelligent bed structure technology is more perfect.

The invention discloses an AI-based postoperative rehabilitation nursing system and method for old people, relates to the technical field of medical treatment, and aims to calculate a rehabilitation coefficient of a current nursing period based on a feature set, accurately evaluate rehabilitation states of a patient in different nursing periods and intelligently judge whether current nursing intervention needs to be adjusted or not. By dynamically optimizing the intervention strategy, the problem of excessive or insufficient intervention in traditional nursing is avoided. And the intervention optimization instruction is received and executed, and the intensity adjustment coefficient of the nursing intervention in the next time period is automatically generated, so that the intelligent adjustment of the nursing intensity is realized, the nursing scheme is more personalized, and the intervention blindness is reduced. In the optimized nursing intervention process, physiological and metabolic parameters of the patient are continuously monitored, an optimized feature set is generated, the nursing intensity is further adjusted, a closed-loop nursing process is formed, and the closed-loop dynamic optimization mechanism improves the nursing response speed and adjustment precision and greatly shortens the rehabilitation cycle of the patient.

The invention belongs to the technical field of skid adjustment, and discloses a skid supporting leg adjusting device which comprises a plurality of parallel gantry frames arranged at intervals, and a skid conveying mechanism used for conveying a skid is fixedly installed in the middles of the multiple gantry frames. A clamping and positioning mechanism used for clamping and positioning the skid is arranged at the position, close to the middle of the skid conveying mechanism, of the skid conveying mechanism, a plurality of automatic adjusting mechanisms are arranged on the gantry frame, each automatic adjusting mechanism comprises a sliding table installation base, and an electric sliding table is fixedly installed on each sliding table installation base; a vertical pressing assembly is fixedly installed at the moving end of the electric sliding table. According to the supporting leg adjusting device of the skid, the position of the sliding supporting leg on the skid can be automatically adjusted on a production line body.

The present invention relates to the technical field of welding equipment, specifically to a welding device for processing a sleeve condenser, including an intermediate connecting frame, the top and bottom of the intermediate connecting frame are fixedly installed with end frames, a movable lifting frame is driven down by a driving motor, two buffer pads apply pressure to the sleeve condenser to fix the sleeve condenser, when multiple welding heads are installed, multiple welding heads weld the positions between the upper and lower pipes of the sleeve condenser, when one welding head is installed, the welding head welds the positions between the upper and lower pipes of the sleeve condenser, the welding head is moved up and down to weld different positions between the upper and lower pipes of the condenser, and one-time welding can reduce the number of welding processes, thereby improving production efficiency. Compared with multiple welding, one-time welding can save a lot of time and labor costs. In large-scale production, this advantage is particularly obvious. One-time welding can also reduce the generation of welding defects and improve product quality and reliability.

The invention relates to the technical field of semiconductor image sensors, in particular to a high-speed TDI image sensor pixel unit and an image sensor, the pixel unit is composed of a polysilicon gate, a buried channel and a photodiode, the active region of the photodiode is trapezoidal, the long bottom edge of the trapezoidal active region is connected with the buried channel, the active region comprises multiple stages of n-type injection regions, and the n-type injection regions are connected with the buried channel. And built-in potentials are sequentially decreased from the buried channel injection region to the short bottom edge of the trapezoidal active region. According to the TDI image sensor pixel unit, the clamping photodiode is additionally arranged on a traditional TDI image sensor pixel unit, and the photodiode adopts a combined design of a trapezoid and a multi-stage n-type injection region, so that the potential is gradually increased towards a polysilicon gate in a stepped manner, the flowing speed of charges to the polysilicon gate is increased, the flowing time is shortened, and on the premise that power consumption is not increased, the photoelectric conversion efficiency is improved. The method can be applied to high-speed scenes. The image sensor is designed based on the pixel units, so that the power consumption can be effectively reduced, the information acquisition speed is improved, and the image aliasing problem is avoided.

The invention discloses a sampling device for engineering geological exploration, and relates to the technical field of engineering geological sampling, the sampling device comprises a bearing frame, a mounting frame arranged on the bearing frame, and a sampling unit arranged on the mounting frame, and the sampling unit is used for sampling and collecting geological soil of different depths. A lifting mechanism matched with the sampling unit is arranged on the mounting frame, the lifting mechanism is used for accurately adjusting the depth during sampling operation, and an adjusting mechanism is arranged on the bearing frame and is used for adjusting the position of the mounting frame; by arranging the sampling unit, the soil layer can be rapidly drilled, the drilling efficiency is improved, the geological exploration time is saved, after the preset depth is reached, an operator adjusts the closed state of the soil sampling disc, the sampling drill bit continues to rotate, soil is guided to enter the interior to be stored, and geological soil sampling at different depths is achieved.

The invention relates to the technical field of valve control, and discloses a flow-controllable water-saving valve which comprises a control module used for receiving crop water demand data, soil humidity data and environmental parameters, calculating irrigation demands according to the data and generating control signals to adjust irrigation time, frequency and flow; the executing mechanism is connected with the control module and used for adjusting opening and closing of the valve according to the control signal; the sensor assembly is used for collecting real-time data of an irrigation area and sending the real-time data to the control module; the valve assembly comprises a valve element capable of adjusting flow and a flow adjusting device, and the flow adjusting device adjusts the opening and closing degree of the valve element according to instructions of the executing mechanism. By adjusting the irrigation time and the unit time flow, the soil moisture penetration depth can be accurately controlled, too deep or too shallow growth of root systems is prevented, root system distribution is optimized, the water absorption and drought resistance of crops are improved, meanwhile, excessive irrigation or deep layer leakage can be avoided, and water resource waste is remarkably reduced.

The invention discloses a metallographic specimen grinding and polishing PID control method based on improved multi-material compatibility, and belongs to the technical field of PID control, and the method specifically comprises the steps: S10, building a multi-material compatible metallographic specimen grinding and polishing control model based on a PID controller; s20, improving an escape optimization algorithm, including initializing a population based on a satellite surge piloting mechanism, introducing an adaptive flexible factor, dynamically adjusting a panic index, updating a population position by using an elite gravity guiding method, and improving diversity and stability of elite pool updating by using a trace heuristic optimization method; s30, performing iteration by using an improved escape optimization algorithm to obtain an optimal PID controller parameter; s40, simulating a PID (Proportion Integration Differentiation) controller of the multi-material compatible metallographic specimen grinding and polishing control model; the improved algorithm not only improves the optimization efficiency, the response speed and the PID control precision, but also significantly enhances the robustness of the system and the adaptive capacity under different material conditions.

The invention relates to an automatic mattress temperature adjusting method and system based on physiological data. According to the method, heart rate, body movement, respiratory rate and body temperature data of a user are collected in real time through a physiological parameter sensor in the intelligent mattress, and sleep stages of the user are identified on the basis of the data and comprise a falling asleep stage, a light sleep stage, a deep sleep stage and an awakening stage. And establishing an optimal sleep temperature database of the user, recording a corresponding relationship between physiological data of the user in different sleep stages and the mattress temperature, calculating a sleep quality score based on the body movement frequency and the deep sleep duration, and recording a compensation coefficient of the environment temperature and the mattress temperature at the same time. And determining a target adjusting temperature according to the current sleep stage of the user and the database information, and correcting the target adjusting temperature in combination with the environment temperature and the compensation coefficient to obtain a final adjusting temperature. The temperature of the mattress is dynamically adjusted to the corrected target adjusting temperature through a water circulation temperature control system arranged in the mattress, so that personalized sleep temperature control is provided.

The invention relates to the field of cutting devices, and discloses a noise reduction cutting device for metal part manufacturing, which comprises two bottom rails, a concave frame capable of sliding to adjust the position is arranged at the tops of the two bottom rails, a transverse moving structure is arranged at the top of the concave frame, and an up-down displacement structure is arranged at the lower end of the transverse moving structure. The lower end of the up-down displacement structure is connected with a laser cutting head, precise positioning of the laser cutting head in the horizontal direction can be achieved through sliding fit of a bottom rail and a concave frame and a transverse movement structure at the top of the concave frame, a second motor drives a first gear to be in meshing transmission with teeth, and the transverse movement distance of a motor sliding table can be precisely controlled. Therefore, the laser cutting head can conduct high-precision cutting on the metal piece according to the preset cutting path, good contour precision can be guaranteed when the metal piece in a complex shape is machined, machining errors are effectively reduced, and the product quality is improved.

The invention discloses a multi-sensor-based LED backlight brightness partition control method and system, and relates to the technical field of illumination. When the system runs, light information collection and data processing are carried out through an illumination collection module and a data processing module, and an abnormal region information set is formed; an abnormal region illumination model is established according to an abnormal region information set through an anomaly detection module, a partition illumination anomaly coefficient Ycxs is obtained after training and statistics, the illumination anomaly degree of the abnormal region information set is accurately quantified, matching is carried out through a partition illumination anomaly adjustment threshold T preset by a dynamic adjustment module, and the illumination anomaly degree Ycxs is obtained. The method comprises the following steps: obtaining a screen illumination abnormity adjustment scheme of the screen partitions, achieving dynamic illumination adjustment, ensuring consistent display effects of the partitions, optimizing visual experience of audiences, finally ensuring implementation and effects of adjustment measures through a feedback monitoring module, forming a data closed loop, continuously optimizing an adjustment strategy, and improving the self-adaptive capability of the system.

The invention discloses a construction method for mounting a mid-span closure section of a double-layer steel truss girder, which is characterized in that the position and the angle of a closure section splicing port are finely adjusted through the combination of a longitudinal limiting bracket and a 800t jack, so that the steel truss girder of the closure section is convenient to mount, the stability of the steel truss girder is enhanced, and the mounting precision of the steel truss girder of the closure section is ensured; the construction risk of overturning of the steel truss girder is reduced; and then through construction devices such as a temporary matching piece, a transverse opposite-pulling lug seat obliquely penetrating opposite-pulling steel strand, a longitudinal jack, a vertical jack, a transverse counter-force jack and an axial opposite-jacking jack, and with the assistance of stay cable force adjustment and weight measures, rapid and accurate butt joint of the closure section steel truss girder is completed, transverse, vertical and longitudinal deviation is reduced, and the construction efficiency is improved. And the structural deformation is controllable in the installation process of the closure section steel truss girder. Adjusting devices adopted in the method are all of temporary detachable structures and can be rapidly mounted and dismounted; according to the method, linear adjustment is faster, the adjustment precision is higher, and the method is safer and more reliable.

The present invention provides a strip steel rolling welding device, comprising a strip steel limiting assembly, a strip steel power assembly, a strip steel outer edge shaping assembly, a rolling device, a round tube heating assembly, an opening shaping assembly, a straight seam welding assembly and a weld scar cutting assembly, which are sequentially arranged. The strip steel outer edge shaping assembly is used to cut the two side edges of the strip steel into oppositely arranged grooves. The strip steel rolling welding device described in the present invention can cut the two side profiles of the strip steel into opposite grooves through the strip steel outer edge shaping assembly. After rolling, the two grooves fit together, and then the fitting grooves are melt-welded by the straight seam welding assembly. During welding, the strip steel body located at the upper groove position is used to release the welding material for molten welding, and the strip steel body located at the lower groove position is used to receive the molten welding material. The molten welding material is self-gathered in the weld seam by gravity and surface tension to ensure the welding quality, and can reduce or avoid the weld scar inside the welded pipe, thereby improving the forming quality.

This invention discloses a double-layer fully automatic opening and closing roller beam device for subway rail transportation, including an upper roller beam, a lower roller beam, a drive column, and side columns corresponding to the drive column. The horizontally transverse upper roller beam is rotatably mounted on the drive column at one end and rests on the side column at the other end. It also includes an automatic control mechanism and a roller beam rotation support mechanism on the same longitudinal line as the drive column. The automatic control mechanism includes a control host and several position sensors installed on the side columns and the roller beam rotation support mechanism to transmit the position information of the upper roller beam. The position sensors feed back signals to the control host to automatically control the opening and closing of the upper roller beam. It is installed on an adjustable height support beam, which includes a support beam, crossbeam support feet, and a crossbeam height adjustment mechanism. It has the advantages of fully automatic opening and closing of the roller beam, simple operation, time and labor saving, high personal safety factor, and high overall structural stability.

The invention relates to the technical field of optical element polishing, in particular to a wheel type polishing machine tool and a control system thereof.The wheel type polishing machine tool comprises a mounting flange, a support, a grinding wheel, a polishing belt and a driving component and further comprises an adjusting assembly; the adjusting assembly comprises a shell, an abutting plate, a lifting frame, a spring, a rotating shaft, an eccentric wheel and a rotating component, during use, when the grinding pressure needs to be adjusted, the rotating component drives the rotating shaft to rotate, the rotating shaft drives the eccentric wheel to rotate, and the rotating center of the eccentric wheel does not coincide with the geometric center when the eccentric wheel rotates, so that the eccentric wheel drives the abutting plate to descend; the lifting frame, the grinding wheel and the polishing belt are driven to descend, so that the polishing pressure is changed; when the polishing pressure needs to be reduced, the rotating part drives the rotating shaft to rotate reversely, at the moment, the abutting plate ascends under the action of the spring and abuts against the eccentric wheel, then the lifting frame and the grinding wheel are driven to ascend, and therefore the polishing pressure on the optical element is reduced.

The invention relates to an electric actuator which comprises an electric actuator shell, a control panel with electricity storage and discharge functions and a driving part. A storage and discharge module is arranged on the control panel, when an external power source is connected, the actuator uses electric power provided by the external power source, the electric power is regulated and controlled by the control panel to drive the driving component to work so as to drive the valve to be opened and closed, and meanwhile the external power source is used for charging the storage and discharge module on the control panel to store energy; when the external power supply is switched off, the control panel outputs electric energy, and the driving motor and the gear transmission part work and drive the valve to reset to a preset safe reset position. Compared with a traditional power-losing spring reset product, the super capacitor on the control panel is used as an energy storage medium, the reset position can be adjusted at will, when an external power source is normal, the action of the electric actuator does not need to overcome spring resistance, energy consumption in the working process is saved, the structure of the actuator is more compact, and the service life of the actuator is prolonged. The use is safer and more stable.

The utility model discloses a handrail box burr-free punching die which comprises a base and further comprises a die mechanism, the die mechanism comprises a lower die base, a supporting table is detachably installed on the bottom face of the lower die base, two guide columns are detachably installed on the top face of the lower die base, and an upper die base is detachably installed at the ends, away from the lower die base, of the two guide columns. A die handle is detachably installed on the top face, close to the center, of the upper die base, and a push rod is arranged on the inner surface of the die handle. And the multiple balance mechanisms are the same, each balance mechanism comprises a connecting base, and the top face of each connecting base is fixedly connected with the bottom face of the supporting table. According to the burr-free punching die for the armrest box, in the manufacturing, using and maintaining processes of the die for producing the armrest box, the die can be conveniently kept balanced, the balance and stability of the die are beneficial for reducing the burr problem, and when the die is always kept balanced, the quality of products produced by the die can be conveniently improved.

The invention discloses a plane and vertical combination-based Tesla valve tidal river network hydrodynamic reconstruction method, which comprises the following steps of: 1, designing a main seawater upstream channel in a tidal river network into a Tesla valve structural form on the form of a river plane; secondly, in the vertical direction of the river channel, a Tesla valve-like structure is adopted, and a directional flow guide structure is arranged at the position close to a riverbed, so that when the water flow flows towards the ocean, the flow line is smooth, and when the water flow traces upwards from the ocean to the river channel, the water flow resistance is increased; structures similar to Tesla valves are installed at the inflow and upstream positions between the ocean and the river channel, movable assemblies such as gates are not used, salty tide upstream is effectively inhibited, meanwhile, water connectivity is not blocked, the influence on fish migration and ecosystem connectivity is small, and the method is suitable for large-scale popularization and application. High-concentration salt-containing water at the bottom is more effectively blocked, and one-way flow of water and pollutant discharge in a riverway of a tidal river network area are promoted.

The invention relates to the technical field of rocket engine tests, and discloses an energy liquid conveying and distributing system, which comprises an energy liquid storage tank, an energy liquid conveying device, an energy liquid distribution device and a control device, the gas extrusion subsystem is connected with the energy liquid storage tank, the gas extrusion subsystem is suitable for extruding energy liquid in the energy liquid storage tank, and the energy liquid is output from the energy liquid output port; the variable frequency pump is connected with the energy liquid output port; the variable-frequency pump adjusts the output flow of the energy liquid storage tank in a variable-frequency manner; the plurality of output branches connected in parallel are connected with the variable frequency pump; and the plurality of output branches respectively provide energy liquid for test pieces at different stations. The flow of the energy liquid is continuously adjusted through the variable frequency pump, smooth switching of the total flow of the energy liquid is achieved from the source, real-time smooth switching of the conveying flow and wide-amplitude change of the flow are achieved in combination with pressure control of the gas extrusion subsystem, and the device has the advantages of being wide in adjusting range and high in adjusting precision.

The invention provides a double-output air cylinder which comprises a cylinder body, a cylinder cover, a piston, a piston rod and a piston rod. A cavity is formed in the cylinder body, a partition plate is arranged in the cavity, and the partition plate divides the cavity into a front cavity and a rear cavity; the piston assembly comprises a first piston arranged in the front cavity in a sliding fit mode and a piston rod arranged on the head portion of the first piston, and the piston rod extends out of the cylinder body and serves as a first output end. The rotating assembly comprises a rotating assembly body arranged in the rear cavity, a driving shaft is arranged on the rotating assembly body, and the driving shaft penetrates through the partition plate, is in rigid connection with the first piston and can drive the piston rod to rotate in the radial direction. The double-output air cylinder is compact in structure, small in size, capable of adjusting the output shaft at any angle, high in adjusting precision, reliable and stable to use, particularly suitable for mechanical arms of non-standard equipment, and wide in application range, and has a self-locking effect.

The invention provides a fresh air temperature and humidity adjusting method and system, and relates to the technical field of temperature and humidity adjustment, and the method comprises the steps of data acquisition, first modeling, first model training, prediction, adjustment and the like. The system comprises a data acquisition module, a first modeling module, a first model training module, a prediction module and an adjustment module, the temperature and humidity parameters of the fresh air system are further adjusted through environmental data, and intelligent management and optimal control over the fresh air system are achieved.

The invention discloses a decoupling type two-rotation remote motion center mechanism, a robot and a space telescope system. The mechanism includes a base; an output portion rotatable about a remote center of motion; the connecting piece is rotationally connected with the output part and is parallel to the base part in the first direction; the first branch chain part comprises a first rotating assembly and a first driving piece fixed to the base part. The first rotating assembly is rotationally connected with the connecting piece and the first driving piece in the first direction. The second branch chain part comprises a second rotating assembly, a steering rod and a second driving piece fixed with the base part which are connected in sequence; the second rotating assembly is rotationally connected with the steering rod and the connecting piece in the second direction. The third branch chain part is universally connected with the base part, and forms a parallelogram structure with the output part and the connecting piece; wherein the output part, the connecting piece, the second branch chain part and the third branch chain part are located on the same plane, and the first driving piece can drive the first rotating assembly to move in the first direction; the second driving piece can drive the steering rod to rotate in the first direction, and two-dimensional rotation decoupling is achieved.

The invention discloses an intelligent adjustment method and system for technological parameters of artificial leather production equipment, and relates to the technical field of intelligent adjustment, and the method comprises the steps: carrying out the production design analysis of target artificial leather based on the artificial leather production technological element information, and carrying out the artificial leather production based on the artificial leather production technological parameter information obtained through the analysis, an artificial leather production detection data flow is extracted and detected based on a detection node sensor network generated through arrangement; performing quality analysis on the artificial leather production detection data flow based on the artificial leather quality factor index set, and when an artificial leather quality detection result does not reach the standard, tracing to obtain associated equipment process control parameters; and parameter optimization analysis is carried out based on the associated equipment process control parameters, and production parameter adjustment is carried out based on the optimized production equipment process optimization parameters. The technical effects that artificial leather quality detection and equipment process parameter adjustment are intelligently achieved, the parameter adjustment accuracy and adjustment efficiency are improved, and then the artificial leather production quality is guaranteed are achieved.

The invention relates to the technical field of environment regulation, and discloses an environment regulation assembly, which comprises a sensor node used for collecting environment parameter data including temperature, humidity, air quality and pressure; the data acquisition unit is connected to the sensor nodes and is used for receiving and processing sensor data and carrying out filtering and data fusion; the wireless transmission unit is connected to the data collector and used for transmitting the processed data to a remote monitoring platform; and the control unit is connected to the adjusting equipment and the remote monitoring platform and is used for adjusting the running state of the adjusting equipment according to an instruction of the remote monitoring platform. Through the high-precision sensor and the data acquisition unit, environmental parameters, including temperature, humidity, air quality and pressure, in the box-type substation can be monitored in real time, the accuracy and reliability of data are ensured, environmental abnormity is found and processed in time, and equipment faults caused by environmental problems are avoided.

The utility model discloses a beverage bottle conveying device of a beverage filling production line, which relates to the technical field of beverage processing and comprises a conveying frame and a conveying mechanism, the conveying mechanism is arranged on the conveying frame, and beverage bottles can be conveyed through the conveying mechanism. The first support is fixedly installed on the conveying frame, a second support is fixedly installed on the first support, and the first support and the second support are used for mechanism installation; the first guide plate is installed on the first support in a sliding mode, and a second guide plate is detachably installed on the first guide plate; the adjusting assembly is arranged on the first support and the second support, the positions of the first guide plate and the second guide plate can be adjusted through the adjusting assembly, and beverage bottles of different sizes can be adapted. And the beverage bottles of different sizes are conveyed and guided, operation is convenient and fast, and the adjusting precision is high.