124results about How to "Finish quickly" patented technology

The invention relates to the technical field of server scheduling, and discloses a large model reasoning scheduling method based on an off-network computing power server, which comprises the following steps of: collecting hardware information of the off-network computing power server, and constructing a server resource vector; decomposing a large model reasoning task into a plurality of sub-tasks, and constructing task modeling; according to the hardware information of the off-network server and the task dependency relationship, performing task division by using an optimization method; performing dynamic task scheduling on the sub-tasks based on the current load state of the server; according to the real-time calculation load of the server, dynamically migrating part of tasks to other servers to ensure the load balance among the servers; and executing the distributed task, monitoring the running state of the server and the task completion condition, and dynamically adjusting a task distribution strategy according to feedback data. Through modeling task requirements and server resources, in combination with real-time monitoring and optimal scheduling, efficient calculation and resource utilization maximization of large model reasoning in an off-network environment are realized.

The invention relates to a dynamic optimization system and method for an intelligent operation and maintenance path of a photovoltaic base station. Real-time data are accessed and processed by using a data integration platform; the electronic map building module is used for calling the existing map service, marking on the map and dynamically updating the detailed information of the base station in real time to generate an electronic map; acquiring system work order data and work order task priority data in real time by using a work order acquisition module; selecting a corresponding path planning strategy by using a path planning optimization module, and for a single task, calculating an optimal path by using an A * algorithm; for multiple tasks, a priority weighted summation method is used for sorting, and then a path is planned; for new tasks, dynamically adjusting the task sequence and performing path fine adjustment; and finally, displaying the operation and maintenance path in real time by using a visual navigation module and navigating. Through multi-source data fusion and an intelligent algorithm, operation and maintenance path planning is optimized, task scheduling and path planning are dynamically adjusted according to real-time conditions, and it is ensured that tasks are efficiently completed.

The invention provides a wind generating set blade interior inspection robot, and relates to the technical field of wind power generation, the wind generating set blade interior inspection robot comprises a robot body, the robot body is composed of a Mecanum wheel chassis, a robot tower bottom cabinet and a robot cabin cabinet, and the robot tower bottom cabinet is arranged at the top end of the Mecanum wheel chassis; a robot cabin cabinet is arranged at the top end of the robot tower bottom cabinet, and a monitoring sensing device is arranged on the outer side of the robot cabin cabinet. According to the invention, the monitoring sensing device is arranged, and the interior of the cabin of the generator set is effectively monitored by monitoring the operation of a sensor, so that the problems that the existing wind turbine generator inspection robot is mainly an unmanned aerial vehicle, and the appearance and blades of the wind turbine generator are monitored in the prior art are effectively improved; the problems that the interiors of the wind turbine generator blades cannot be continuously monitored in real time, and meanwhile, the interiors and important positions of the wind turbine generator blades cannot be monitored and daily maintenance requirements cannot be met are solved.

The invention, which relates to the technical field of intelligent fault diagnosis and remote maintenance, discloses a convenient-to-maintain dry type distribution box comprising a sensing monitoring module, a main control module, a wireless communication module and a cloud computing module. The sensing monitoring module acquires temperature, humidity, current and voltage data in the distribution box in real time, the master control module processes the data, performs preliminary fault detection and interacts with the cloud computing module through the wireless communication module, and the cloud computing module is responsible for further processing of the data, fault diagnosis, state display and fault report generation; the fault diagnosis method comprises the steps of feature extraction, fault detection, fault positioning, severity evaluation, fault knowledge base construction and maintenance scheme generation. Finally, an operator can output a control instruction according to the fault report, thereby achieving the intelligent maintenance and management of the distribution box. The maintenance difficulty of an existing distribution box is greatly reduced.

The invention provides a scrubber which comprises a scrubber body and a floor brush structure arranged below the scrubber body. The sewage tank is arranged on the machine body, and a first storage cavity of the sewage tank communicates with a sewage suction opening of the floor brush structure; the dust collection box is arranged on the machine body, and the sewage tank and the dust collection box are arranged at intervals; the dust collection structure is movably arranged on the machine body, and a dust collection opening of the dust collection structure communicates with the second storage cavity of the dust collection box; when the floor washing machine is in a floor washing mode, dirt on the ground is sucked into the first storage cavity through a dirt suction opening of the floor brush structure; when the scrubber is in the dust collection mode, dust is sucked into the second storage cavity through the dust collection opening of the dust collection structure. By means of the floor washing machine, the technical problem that when a multifunctional floor washing machine in the prior art achieves switching of the floor washing function and the dust collection function, parts need to be replaced is effectively solved.

The invention discloses a cruise path planning system and method for an intelligent shifting vehicle, and the method comprises the steps: collecting static and dynamic obstacle information in real time through a laser sensor, a monocular camera and a depth camera, and carrying out the processing through Kalman filtering, thereby obtaining precise obstacle information; a static path planning algorithm is adopted on a known map, and an initial path is found; historical pedestrian flow information in different time periods and seasons is collected, and the predicted pedestrian density on a specific route in a future period of time is analyzed by using a convolutional neural model; and optimizing path planning according to the predicted pedestrian density and the accurate obstacle information. Static and dynamic obstacle information in the environment is collected in real time through multiple sensors, Kalman filtering is used for data fusion and processing, historical pedestrian flow information is collected, deep learning analysis is carried out through a convolutional neural network, path planning is made to be based on current obstacle information, the pedestrian high density is predicted, and path planning precision is improved. Congested road sections are avoided in advance, and the perspectiveness and rationality of path planning are improved.

The present disclosure relates to a semiconductor device patch device and a patch method. The device includes a patch assembly, and the patch assembly includes a patch head. The patch head includes: a patch tool for bonding semiconductor devices; a patch head driving mechanism, which is used to drive the patch tool in a horizontal plane to align the patch position of the semiconductor device relative to the substrate when the semiconductor device is kept above the patch position. The patch assembly includes a patch assembly driver, which is used to vertically drive the patch head to pick up the semiconductor device and bond the semiconductor device at the bonding position. The device includes a camera assembly, which includes: an alignment camera, which is used to capture a reference view of the semiconductor device and the bonding position, and a camera assembly driving mechanism, which is used to drive the alignment camera to position the alignment camera between the patch tool and the patch position. Based on the reference view, the semiconductor device is aligned relative to the bonding position.

The invention provides an unmanned aerial vehicle intelligent adaptive scheduling method and system based on a large model, and the method comprises the steps: carrying out the type selection of a large model according to the specific task demands and computing resources of an unmanned aerial vehicle system, and carrying out the fine adjustment of a specific task field of the selected large model; integrating a plurality of professional models for executing different task requirements in the unmanned aerial vehicle system; for different task scenes, large model analysis judges whether a specific professional model needs to be activated or not, and the professional model is selected for task processing when needed; the large model confirms a professional model needing to be called, and automatically extracts and transmits required parameters to the professional model based on the collected environment information and task instructions; and the professional model receives the parameter information transmitted by the large model, executes the corresponding subtask, and feeds back an execution result to the large model, so that the large model performs continuous learning optimization. According to the invention, the unmanned aerial vehicle can complete the task more quickly, and the accuracy and reliability of task completion are improved.

The invention discloses a seedling transplanting device and a seedling transplanting method for sweet potato planting, and relates to the field of agricultural planting equipment. A seedling inserting device for sweet potato planting comprises a movable base and further comprises a supporting cylinder fixedly installed on the movable base, and U-shaped grooves allowing planted sweet potato seedlings to pass through are symmetrically formed in the two sides of the lower end of the supporting cylinder; the seedling inserting cylinder is arranged in the supporting cylinder and is connected to the supporting cylinder in a lifting manner; water is sprayed to the inner wall of the seedling inserting cylinder, so that a thin water film is formed on the inner wall of the seedling inserting cylinder, friction force between seedlings and the seedling inserting cylinder is effectively reduced, the seedlings can more smoothly fall into soil through the seedling inserting cylinder, epidermal tissues of the seedlings are prevented from being damaged by friction, and the survival rate of the seedlings is increased; and redundant water sprayed to the inner wall of the seedling inserting cylinder is condensed into water drops which fall onto soil, so that the soil around the root system of the seedling is wetted, the survival of the seedling is facilitated, and the survival rate of the seedling is improved.

The invention relates to the technical field of green belt trimming application, in particular to an automatic highway green belt trimming device which comprises a cross beam, a limiting assembly, a trimming assembly and a smashing assembly.The automatic highway green belt trimming device is exquisite in design, compact in size and capable of working under the condition of not occupying too much space; the cross beam serves as a main structural part, the supporting legs are vertically fixed to the bottom end of the cross beam, the advancing wheels are installed at the bottom ends of the supporting legs, and through the design, the device can move front and back on an expressway without occupying too much lane space, pruning work can be completed without arranging a roadblock, integration of a hub motor enables the advancing wheels to have the self-walking function, and the practicability is high. Therefore, the trimming device can move autonomously without additional traction or pushing force, the self-walking function greatly improves the efficiency of trimming operation, reduces the labor intensity of workers, and enables the trimming operation to be more flexible and quicker.

The utility model discloses hair dye production raw material mixing equipment which comprises a feeding mechanism, a mixing tank, a weighing table and a charging basket, the mixing tank is fixed on the operation frame, and the feeding mechanism is fixed on one side of the mixing tank; the feeding mechanism comprises a supporting column and a cross beam fixed to the top of the supporting column, and the supporting column is higher than the operation frame. And a lifting module for driving the charging basket to lift and a translation module for driving the lifting module to translate are arranged below the cross beam. According to the scheme, the feeding mechanism is a semi-automatic feeding mechanism, manual weighing and batching are conducted, and then mechanical transportation is conducted. The labor intensity of manual carrying is greatly reduced, and the feeding task can be completed more quickly. And the material barrel is easy to clean and high in adaptability, and raw materials can be rapidly adjusted or changed according to different production requirements.

The utility model discloses an automatic cut-part laminating device which comprises a working platform, the feeding mechanism comprises a first grabbing piece, a first conveying belt and a second conveying belt, and the first conveying belt conveys a first cutting piece and a second cutting piece to a cutting piece feeding position; the second conveying belt receives and conveys the second cutting piece to the first visual identification area; the gluing mechanism comprises a feeding assembly, a gluing assembly and a third conveying belt, the feeding assembly receives and conveys the first cutting piece to the gluing assembly for gluing treatment, and the third conveying belt receives and conveys the glued first cutting piece to a second visual recognition area; the vision mechanism identifies the first cutting piece and the second cutting piece; the attaching mechanism comprises a second grabbing piece and a material collecting frame, and the second grabbing piece grabs the second cutting piece to be attached to the first cutting piece and places the second cutting piece and the first cutting piece into the material collecting frame. The utility model provides an automatic cutting piece laminating device, which is adopted to realize the automation of a laminating and reinforcing process and improve the production efficiency.

The invention provides a trimming method and a trimming system for an integrated circuit chip. The trimming method for the integrated circuit chip comprises the following steps of: calculating a CodeTarget; the CodeTarget is written into a register, and the value Value of the Pin corresponding to the CodeTarget is obtained; the value Value of the Pin corresponding to the CodeTarget is judged, and when the value Value of the Pin corresponding to the CodeTarget meets the target condition of trimming, the trimming of the integrated circuit chip is completed. According to the technical scheme, aiming at the integrated circuit chip with the positive function and the normal process, the query frequency of the Trimming process is greatly reduced, the trimming process can be rapidly completed, and the efficiency is improved.

The invention discloses an assembly type steel structure supporting column which comprises a supporting column body, a butt joint block and a butt joint rod are arranged in the supporting column body, a spraying mechanism is arranged on the butt joint block, a butt joint hole is formed in the bottom of the butt joint block, a reaction chamber is arranged in the butt joint block, and a medicament chamber and a sliding hole are formed between the butt joint hole and the reaction chamber. A solid raw material and a medicine pushing piston are arranged in the medicine chamber, a liquid raw material is arranged in the reaction chamber, a plug pin in sliding sealing connection is arranged in the sliding hole, the butt-joint blocks are detachably installed at the bottom and the top of the supporting column body, a pin hole matched with the plug pin is formed in the side face of the butt-joint rod, and the butt-joint rod is inserted into the butt-joint hole to be in sliding connection with the butt-joint blocks. The spraying mechanism comprises a sealing disc, a feeding pipe, a rotating spraying head and stirring blades. The steel structure supporting column has the advantages of being convenient and firm to install, and the problems that in the prior art, when a steel structure supporting column is installed, a large number of tools need to be used, and butt joint is difficult are solved.

The present invention discloses a control method for an AI spraying system capable of autonomous 3D scanning, comprising using a high-precision 3D scanning device to obtain three-dimensional surface data of a workpiece to be coated, and constructing a surface model of the workpiece based on the data, and extracting surface feature parameters. The coating parameters set by the user, including the viscosity, chemical properties and film thickness requirements of the paint, are received, and the surface feature parameters and coating parameters are input into the spraying optimization model, and the initial spraying trajectory and process parameters are calculated and generated in combination with historical data. Environmental parameters are collected and associated with the initial process parameters, and dynamic environmental compensation is applied to generate adjusted spraying trajectories and process parameters. Through a robot control system, coating operations are performed according to the adjusted parameters, the spraying effect is optimized in real time, and uniform coating of the workpiece surface is ensured. The present invention realizes efficient automation of the spraying process, significantly improves the coating quality and consistency, and is particularly suitable for coating workpieces with complex curved surfaces or variable shapes.

The invention discloses a front-back in-out double-net brushing machine, and relates to the technical field of brushing machines, the front-back in-out double-net brushing machine comprises a base, and a console is arranged on one side of the outer wall of the base; according to the rotary printing machine, when many impurities appear on the surface of the rotary printing screen, people can turn off the corresponding motors in time, a cleaning brush is located between the rotary printing screen and a third roller through the interaction of a second air cylinder and a fourth motor, and the cleaning brush can brush away the impurities on the surfaces of the rotary printing screen and the third roller; the cleaning work is completed under the action of the water pump and the hot-air blower, the problem that dust, fine fluff and impurities on cloth are accumulated on the surface of the printing rotary screen after the printing rotary screen is used for a long time is effectively solved, the definition and color accuracy of printed patterns are ensured, and therefore the product quality is improved, the automatic cleaning process is achieved, the cleaning effect is improved, and the production cost is reduced. And an operator can quickly and conveniently finish cleaning work, so that the downtime of a production line is greatly shortened, and the production efficiency is improved.

The utility model relates to spot welding fixture technology field especially relates to a robot automatic spot welding fixture of turntable bottom plate subassembly, including mechanism body, be provided with lifting adjustment subassembly, positioning and pressing subassembly, lifting positioning subassembly, slide table positioning subassembly, head positioning subassembly, side edge mobile slide platform subassembly and vertical plate positioning subassembly on mechanism body. The utility model novel structure, can change type fast, can be compatible with different types of product model, realize flexible production, automatic welding, solved the problem of traditional through artificial clamping labor intensity, promoted the quality and production efficiency of product, saved work time, can accurate control workpiece's up and down, horizontal, vertical and angle positioning, adapt to different size and shape turntable seat circle and workpiece, improved welding accuracy, applicable to a variety of workpiece types and size, realized the multifunctionality and adaptability of equipment, can fasterly complete welding task, shorten production cycle, promote overall production efficiency.

The present invention provides a computing resource allocation system for improving model reasoning efficiency, which relates to the field of electronic digital data processing, and includes a task rating module, an inference management module, an inference monitoring module and a resource allocation module. The task rating module is used to perform priority rating on tasks in the model, the inference management module is used to control and manage the execution of tasks, the inference monitoring module is used to monitor the execution process of tasks, and the resource allocation module is used to allocate computing cores and video memories to tasks. The system rates tasks in the reasoning model and allocates computing resources based on the rating results, so as to effectively control the processing speed of different tasks, thereby improving the reasoning efficiency of the entire reasoning model.

The invention discloses an SQL execution efficiency optimization method in a data warehouse, and relates to the technical field of database management and data processing. Comprising the following steps: based on a database protocol, according to rule configuration, identifying a data source, carrying out data source adaptation, sequentially carrying out SQL grammar analysis, SQL routing identification and SQL rewriting, forming an execution plan, caching the execution plan for repeated execution and calling, mapping data to a plurality of data storage partitions during write operation, and avoiding data inclination during write; during reading operation, a data scanning algorithm is utilized to automatically adapt to a data source, fragment query is rewritten, and empty scanning is reduced; submitting the execution plan to an SQL (Structured Query Language) execution engine, performing standard grammar execution and complex grammar analysis by the execution engine, generating a secondary execution plan, and if write operation is performed, performing partition storage of hot data and regularly performing cold data archiving by the execution plan; if the read operation is carried out, partition pruning optimization is carried out, and data merging and assembling are carried out through an SQL execution engine: returned data is merged, and if the read operation is carried out, an execution plan is dynamically analyzed, memory distribution of index data is adjusted, and high-frequency data is cached; and if the operation is the write operation, compressing and storing the data, and adjusting the index.

This utility model belongs to the field of tea processing technology, and in particular to a tea processing device for rapid fixation. Addressing the efficiency issue, the following solution is proposed: It includes a support column; a housing is fixedly connected to the upper surface of the support column; a hot air blower is fixedly connected to one side of the inner surface of the housing; an exhaust fan is fixedly connected to the other side of the inner surface of the housing; a discharge port is provided on the lower surface of the housing; a feeding port is provided on the upper surface of the housing; a first motor is fixedly connected to one outer surface of the housing; a second motor is fixedly connected to one outer surface of the housing; a heating plate is fixedly connected to the inner surface of the housing; and a sealing plate is rotatably installed on the inner surface of the feeding port. The stirring rod enables rapid fixation of the tea leaves, improving processing efficiency; the first and second gears enable rapid discharge of the tea leaves, further improving efficiency.

This utility model discloses a terminal crimping mold, including a supporting base block. An outer mounting ring is horizontally fixedly connected to the outer side of the supporting base block. The top surface of the outer mounting ring has evenly distributed fixing through holes. A top horizontal groove is horizontally formed on the top surface of the supporting base block. A clamping motor is fixedly mounted on the outer side of the supporting base block. A clamping top plate is symmetrically snapped onto the top surface of the supporting base block. A supporting bottom mold is horizontally connected to the top surface of the supporting base block. This design effectively resists the reaction force generated by pressure, preventing the mold from shaking or shifting, ensuring smooth crimping operations, and improving production safety and reliability. The clamping motor and end cylinder can quickly and accurately complete the clamping and crimping actions, greatly shortening the time of each crimping cycle. Operators only need to perform simple terminal and wire placement and finished product removal operations, reducing manual intervention and operation time, and achieving a highly efficient production process.

The present invention relates to the technical field of roadside sensors, and specifically discloses an automatic joint calibration method for roadside sensors based on a grid map. The roadside sensor includes a millimeter wave radar and a camera. The millimeter wave radar is used to receive radar points of a target, and the camera is used to receive an image. By establishing a millimeter wave radar grid map A and an image grid map B, and by associating the millimeter wave radar grid map A with the image grid map B, the joint calibration of the roadside sensors is achieved. The present invention can automatically complete the calibration without manual work, and has high efficiency; the method of the present invention does not require characteristic markers, and can automatically perform road test sensor calibration by detecting vehicle targets traveling normally on the road, and has low cost.

The utility model discloses a VIN marking machine working frame which comprises a base, a stand column is fixed to the upper end of the base, a transverse pipe is fixed to the upper end of the stand column, the two ends of the transverse pipe are each rotationally connected with a chain wheel, a chain is arranged in the transverse pipe, and the chain is matched with the two chain wheels at the same time. The length of the chain is larger than the distance between the two chain wheels, and the parts, exceeding the chain wheels, of the two ends of the chain naturally fall downwards. One end of the chain is detachably connected with a VIN marking machine, and the other end of the chain is detachably connected with a spring balancer and detachably connected with a steel cable of the spring balancer. According to the utility model, the height and angle of the VIN coding machine can be conveniently adjusted, the transfer is convenient, the coding task can be accurately and quickly completed, and the coding efficiency and quality are improved.

The utility model discloses a catheter fixing device which comprises a fixing end mechanism, a middle fixing mechanism and a front end fixing mechanism. The fixed end mechanism is fixed with the end part of the catheter, so that the end part of the catheter is fixed on the fixed end mechanism; the middle fixing mechanism is located in the middle of the catheter and used for clamping the middle of the catheter. The front end fixing mechanism is located at the other end of the catheter and used for machining the catheter. According to the conduit fixing device provided by the utility model, the production efficiency can be greatly improved through the design and manufacturing of an automatic jig. According to the characteristics and process requirements of different workpieces, clamping, positioning and other operations can be accurately carried out, and therefore the production task can be completed more quickly.

The invention discloses an energy storage grid-connected and off-grid switching system and a control method thereof. The invention belongs to an energy storage system control system and method, and provides an energy storage grid-connected and off-grid switching system and a control method thereof for solving the problem that when a power grid in an energy storage system breaks down and is recovered, an existing grid-connected and off-grid switching method is likely to fail in switching. According to the first type, one battery pack, one power conversion system and one static change-over switch are sequentially connected to form an energy storage cabinet, and all the energy storage cabinets are connected in parallel and then connected to a power grid and a local load. According to the other mode, a plurality of static change-over switches are connected in parallel to form a static change-over switch cabinet, a plurality of power conversion systems are connected in parallel to form a power conversion system cabinet, and the static change-over switch cabinet is connected with the power conversion system cabinet and then is connected with a power grid and a load, so that flexible wiring can be realized, and a modularized structure is arranged, so that adjustment and capacity expansion can be conveniently carried out at any time; and the stability of grid-connected and off-grid switching can also be considered.

The utility model discloses a multifunctional adhesive tape winding device, it includes the shell, installs heat seal tube in the shell, is provided with heating area in the heat seal tube, one side of heat seal tube is provided with first cable access; one side of heat seal tube installs the clamping device for clamping cable, one side of clamping device rotatory installation adhesive tape support ware, the adhesive tape support ware includes adhesive tape placement cylinder and connecting seat, the adhesive tape placement cylinder fixed connection one side at connecting seat, connecting seat, clamping device with coaxial line arrangement of heating area to set up and be provided with with first cable access through second cable access on connecting seat and clamping device, and connecting seat is connected with motor through transmission mechanism. The utility model can complete cable connection vulcanization operation, effectively reduces manpower and time input, improves work efficiency.

The utility model relates to the field of spraying devices, in particular to a spraying robot which comprises a fixing base, a placing disc, a fixing frame and a connecting plate. The placing disc is rotationally arranged on the fixed base, and a rotating mechanism for driving the placing disc to rotate is arranged in the fixed base; the fixed frame is vertically arranged at the top of the placing disc; the connecting plate is slidably arranged on the fixing frame in the vertical direction, and a sliding mechanism for driving the connecting plate to slide up and down is arranged on the fixing frame; and a spraying mechanism and a power mechanism for driving the spraying mechanism to longitudinally rotate are arranged on one side of the connecting plate. According to the utility model, automatic adjustment can be carried out according to the shape and the size of a workpiece, the spraying position is ensured to be accurate, and the position and the angle of the spraying gun can be adjusted according to the characteristics of the curved surface, the corner angle and the like of the workpiece, so that more accurate spraying is realized, the problems of missed spraying, non-uniform spraying and the like are avoided, the spraying task can be completed more quickly, and the working efficiency is improved. The production efficiency is improved.

The utility model relates to the technical field of electronic screens, and discloses an electronic auxiliary identification screen structure which comprises a clamp assembly, a mechanical arm assembly arranged at the upper end of a support of the clamp assembly in a jacking mode and an electronic screen assembly arranged at the top end of a support of the mechanical arm assembly in a jacking mode. On the basis of mechanical butt clamping of the clamp assembly, the electronic screen structure is installed beside a medical bed frame, then the electronic screen assembly is moved to the front of a patient on the basis of multi-linkage position correction adjustment of the mechanical arm assembly, guiding indication information is input into the electronic screen assembly in advance, guiding information is provided for the patient in an electronic guiding mode, and therefore the guiding effect is achieved. The patient is prompted to blink or the fingers are used as action signals to assist the patient in expressing the conditions of the patient, so that medical staff can judge the physical conditions of the patient conveniently, the guiding efficiency is higher while the flexible operation and use performance is achieved, and the auxiliary guiding work of the patient can be completed rapidly and conveniently.

This utility model relates to the field of processing and manufacturing technology, and discloses an AEM hydrogen production test bench assembly, including a test bench body. A cover plate is provided on the top of the test bench body. A voltage and current regulating power supply is provided at the front bottom of the test bench body, and an AEM stack to be tested is installed above the voltage and current regulating power supply. A debugging screen is provided at the front end of the test bench body below the cover plate, and an emergency stop switch is provided below the debugging screen. A hydrogen back pressure valve is provided below the emergency stop switch. An alkali tank is installed inside the test bench body, and a metering pump is installed at the rear end of the alkali tank. This utility model integrates the components into one unit, enabling testing and verification of key performance indicators of AEM electrolyzers, such as electrolysis efficiency, energy consumption, gas production quality, polarization curve, durability, and sensitivity. It also features an internal hydrogen leakage sensor and dedicated ventilation openings, making it a highly intelligent test bench that ensures safety during the testing process.

An AGV automatic casting machine comprises an AGV body, a casting mechanism, a control system and a sensing system. The AGV body comprises a bottom plate, AGV steering wheels and universal wheels are symmetrically fixed to the lower portion of the bottom plate, and the casting machine is controlled to run in a casting workshop according to a preset path; the pouring mechanism is composed of a pouring box, a driving device and an adjusting device. The pouring box is used for containing molten metal, the driving device is used for controlling the inclination angle of the pouring box, and the adjusting device can adjust the height and angle of the pouring box according to different pouring requirements. The control system comprises a controller, a communication module and a human-computer interface. The controller is used for receiving a signal of the sensor system and controlling the movement of the AGV body and the action of the pouring mechanism according to a preset program; the sensing system comprises a visual sensor, a laser distance measuring sensor, a temperature sensor, a pressure sensor and the like. According to the automatic casting machine, the safety can be improved, and the safety risk caused by manual operation is reduced.