559results about How to "Reduce procurement costs" patented technology

The invention provides a data acquisition method and device based on a multi-order queue and electronic equipment, and the method comprises the steps: obtaining production data generated by industrial control equipment; according to the acquisition frequency, the production data is distributed to each level queue of the multi-level queue, the queue number of each level queue is adjusted according to the real-time data volume of each queue in each level queue, and each level queue is used for caching the production data of different acquisition frequencies; according to a data packaging strategy, the production data in the multi-order queue is packaged, and the data packaging strategy comprises a timing packaging strategy and a quantitative packaging strategy; and uploading the packaged production data to an industrial Internet of Things platform. Production data acquisition is performed through the multi-order queue, so that the processing pressure of a single queue can be effectively relieved, the data transmission frequency is reduced, and the resource consumption is reduced, thereby improving the efficiency and reliability of data acquisition.

The invention relates to the technical field of enterprise cloud management, and discloses an ERP enterprise cloud management system, which comprises a system main body deployed based on a cloud computing architecture, the system main body is integrated with a financial management module, an inventory control module, a purchase management module, a sales management module, a production plan module, a human resource management module and a customer relationship management module, and data interaction interfaces and cooperative work mechanisms are arranged among the modules; data are stored by the cloud storage unit, and a data processing task is executed by the cloud operation unit. The ERP enterprise cloud management system breaks data barriers among departments of an enterprise, integrates core modules of financial management, inventory control, purchase management, sales management, production planning, human resource management, customer relationship management and the like, ensures the accuracy and consistency of data, and realizes the cloud management of the enterprise through a data sharing function. All the modules can obtain needed data and information in real time, and seamless transmission and cooperative work of the information are achieved.

The invention discloses a soft rock cave slag green concrete and a preparation method thereof, and belongs to the technical field of solid waste resource utilization, the soft rock cave slag green concrete comprises the following raw materials: cement, a cave slag rock-based mineral admixture, a continuous grading soft rock cave slag coarse aggregate, a soft rock cave slag fine aggregate, a soft rock modifier, a water reducer and water. According to the preparation method, the waste soft rock cave slag in the tunnel excavation process is used for processing the coarse aggregate and the fine aggregate, the waste cave slag is used for processing the cave slag rock-based mineral admixture, meanwhile, the soft rock modifier is adopted for modifying the soft rock coarse aggregate and the soft rock fine aggregate, and the soft rock cave slag green concrete is prepared. The prepared soft rock cave slag green concrete has the advantages of being green, environmentally friendly, low in cost, good in durability and the like.

The invention relates to the technical field of tunneling parameter prediction, in particular to a complex stratum TBM tunneling parameter real-time prediction method. According to the technical scheme, the method comprises the steps of data collection and preprocessing, model selection and training, model prediction and evaluation, and result application and feedback. According to the data collection and preprocessing, operation parameters are collected in real time through various sensors on TBM equipment, wherein the operation parameters comprise the cutterhead rotating speed, the penetration degree, the thrust, the torque, the total thrust, the gripper shoe pressure, the propelling speed, the current and the power. Real-time prediction of the TBM tunneling parameters of the complex stratum is achieved by fusing the machine learning algorithm, the tunneling parameters can be optimized in real time, and the construction efficiency is improved; the tunneling process is stabilized to guarantee the engineering quality; tool abrasion is reduced, energy consumption is reduced, and the construction cost is reduced; equipment faults and accidents are prevented, and construction safety is guaranteed; and construction technology innovation can be promoted, intelligent construction management is achieved, the comprehensive benefits of TBM construction are comprehensively improved, and efficient, safe and intelligent development of tunnel (roadway) engineering is promoted.

The utility model relates to a bronchoscope analog simulation device which comprises a lung mold and a throat mold, the throat mold comprises a shell and a glottis structure arranged in the shell, and the glottis structure is configured to simulate the glottis of a person and can be opened and closed according to a set program; an inlet allowing the insertion end of the bronchoscope to enter is formed in the top of the shell, an outlet allowing the insertion end of the bronchoscope to penetrate out is formed in the bottom of the shell, and the outlet in the bottom of the shell is communicated with a main air pipe of the lung mold. According to the invention, the insertion simulation operation process of the bronchoscope is realized and is closer to the actual operation environment.

The invention discloses a method for preparing a carbonated nano-gelling activator through CO2 mineralization and a product and application of the carbonated nano-gelling activator, and belongs to the technical field of inorganic materials.The method comprises the steps that 1, a calcium source is extracted, specifically, the solid-phase calcium source and an extracting agent are mixed, and filtering is conducted after extraction to obtain a soluble calcium salt solution; (2) CO2 absorption: capturing CO2 gas by using an alkaline absorption liquid to fully dissolve CO2 to form a soluble carbonate solution; (3) calcium complexation: mixing a soluble calcium salt solution with an organic acid additive to obtain a complexed calcium precursor; and (4) carbonation: adding a soluble carbonate solution into the complex calcium precursor, terminating the reaction and separating the solid phase in the reaction solution when the mixed system generates a precipitate and is colloidal, cleaning by using a blocking agent, and drying to obtain the carbonated nano gelatinization activator. The carbonated nano gelling activator is high in gelling activity and can be used for synthesizing building materials with excellent mechanical strength, and a relatively high resource utilization level is realized.

The invention discloses a dual-optimization park-level integrated energy system scheduling method and system. The method comprises the steps of collecting park data, adjusting a scheduling period and constructing an optimization scheduling model. And importing wind power and photovoltaic power generation optimal output data, and constructing an intra-day optimization scheduling model. And outputting an intra-day optimization result to complete a scheduling process. According to the mechanism provided by the invention, through real-time rolling optimization scheduling and load prediction error correction, the flexibility and stability of the integrated energy system are remarkably improved. Load, market price and weather changes are efficiently handled, emergencies are quickly responded, and stable energy supply is ensured. The carbon emission cost is brought into a scheduling target, the balance between economic benefits and an environmental protection target is realized, and the construction of a low-carbon park is assisted. Key problems of multi-time scale balance, demand response, economical efficiency optimization and the like of the park energy system are effectively solved, and technical guarantee is provided for a low-carbon and intelligent comprehensive energy system.

The invention relates to the field of metal material casting, and discloses a production method of green sand as-cast high-plasticity nodular cast iron QT800-5, which comprises the following steps: preparing pig iron, waste steel and foundry returns, and using auxiliary materials such as a silicon carbide pretreating agent, a high-temperature graphitization carburant, a rare earth magnesium silicon iron nodulizing agent, a silicon barium nucleating agent and a silicon strontium nucleating agent to prepare the green sand as-cast high-plasticity nodular cast iron QT800-5. The purity and component stability of molten iron are ensured; in the smelting process, purification and adjustment are carried out through temperature control and segmented addition of auxiliary materials, then spheroidizing is carried out through a pouring method, and the microscopic structure of a casting is optimized through ladle-to-ladle inoculation and stream inoculation; the final casting has excellent mechanical properties including the tensile strength larger than or equal to 800 MPa, the yield strength larger than or equal to 480 MPa, the elongation larger than or equal to 5% and the matrix pearlite content larger than or equal to 80%. The production process disclosed by the invention is simplified, is suitable for large-scale industrial production, and has a wide application prospect in lightweight application requiring high-strength and high-plasticity materials.

The invention provides a numerical control laser machining method and system for a woodworking pre-milling cutter, and relates to the technical field of woodworking pre-milling cutter five-axis numerical control laser machining and manufacturing. According to the method, macroprogram related parameters are obtained through a CAD drawing of the pre-milling cutter, five-axis laser machining equipment and a workpiece are prepared, and after the pre-milling cutter is positioned and installed on the equipment, the five-axis laser machining equipment is installed on the workpiece; a macro program is created or imported into a numerical control system of five-axis laser machining equipment, relevant parameters are written into the program to achieve variable assignment, and finally the macro program is started to machine the pre-milling cutter. The method has the advantages that extra CAM programming software is not needed, the production cost is reduced, the program is fully parameterized, the method is suitable for machining pre-milling cutters of various sizes and specifications, good universality and universality are achieved, meanwhile, the program can be created or modified on a computer in an off-line mode, the equipment debugging time is saved, and the operation process is simplified.

The invention discloses a tight-lock coupler intelligent tensile testing machine and a testing method thereof, and belongs to the technical field of tight-lock coupler test.The tight-lock coupler intelligent tensile testing machine comprises a mounting bottom plate and an electric control cabinet, and a support for supporting a tight-lock coupler to be detected is mounted on the surface of the mounting bottom plate; a tensile connecting frame for connecting the tight-lock coupler is mounted on the surface of the bottom plate on one side of the support, an integrated design of'tensile force detection and visual detection 'is innovatively adopted, mechanical parameter acquisition and visual deformation observation are combined, traditional mechanical data such as tensile force and displacement are obtained, and visual characteristics such as fine deformation and crack initiation are captured; precise synchronization of pulling force application, displacement collection and camera shooting is achieved through the synchronous controller, the real-time corresponding relation of pulling force-displacement-visual deformation is established, the problems that an existing device is single in detection dimension and poor in data relevance are solved, and the potential quality hazard checking capacity and the persuasion of a detection result are improved.

The induction type automatic scattering mechanism comprises an equipment frame, a line body and a bowl body, a supporting frame is installed on an installation frame, and a probe type contact sensor is installed at the output end of an air cylinder; a rotary frame is rotationally connected in the butt joint frame, and a driving piece for controlling the rotary frame to swing is arranged on the material scattering nozzle; a pressing structure is arranged on the sliding connection frame, and a limiting piece is arranged on the outer side of the butt joint frame. According to the powder sagger, firstly, materials can be more uniformly distributed in the sagger body through accurate track control, the quality and consistency of powder sagger filling are improved, the requirement of the production technology for material scattering precision is met, secondly, abrasion and corrosion of impurities to the screen are reduced, the replacement frequency is reduced, and the production efficiency is improved. Therefore, the purchasing cost of the screen and the labor cost required by replacement are reduced, finally, the replacement process of the screen is simple, the replacement efficiency is improved, the requirement for the skill of an operator is reduced, and the replacement work is more convenient.

The embodiment of the utility model provides a clothes dryer integrated with a water heating function, and belongs to the technical field of household appliances. Comprising a clothes dryer body and a water heater, the clothes dryer body comprises a shell, a roller rotationally installed in the shell, a smoke channel communicated with an air inlet hole of the roller, an exhaust device, a first gas burner communicated with the smoke channel, a motor, a first gas pipe and a smoke exhaust pipe, and a first control valve is arranged at an air outlet of the first gas pipe; a gas outlet of the first gas pipe communicates with the gas inlet end of the first gas burner, and one end of the smoke exhaust pipe communicates with an air outlet of the air exhaust device. The water heater comprises a second gas burner, a heat exchanger and a second gas pipe, the heat exchanger is arranged at the upper end of the second gas burner, a smoke outlet of the heat exchanger is communicated with the smoke channel, a gas outlet of the second gas pipe is communicated with the gas inlet end of the second gas burner, and a gas inlet of the second gas pipe is communicated with the first gas pipe. And the second gas pipe is provided with a second control valve.

The invention relates to the technical field of energy storage, and provides a liquid air energy storage system coupled with an air separation device, which comprises an air compression system, an expansion power generation system, a cold box cold storage system and a liquid air storage tank. The air compression system and the expansion power generation system are both connected with the cold box cold storage system and the liquid air storage tank. The cold box cold storage system is coupled with the air separation device; in the energy storage stage, extra liquid nitrogen produced by the air separation device is used for cooling and liquefying the high-pressure air passing through the cold box, and the liquid nitrogen is gasified and stored in a medium-pressure nitrogen tank; and in the energy release stage, the nitrogen stored in the medium-pressure nitrogen tank reheats the liquid air passing through the cold box, and the nitrogen is cooled and liquefied by the liquid air for use. The cold box cold storage system is coupled with the air separation device to replace an original cold storage unit of the liquid air energy storage system to achieve the energy storage and release process, a cold storage medium does not need to be arranged for the liquid air energy storage system, the purchase cost of the cold storage medium is reduced, and safe operation of the liquid air energy storage system is facilitated.

The invention discloses a group meal purchase optimization method based on order data, and belongs to the technical field of purchase, a neural network is adopted to construct a group meal sales volume prediction model, historical order data is learned through the group meal sales volume prediction model, and the group meal sales volume prediction model with prediction capability is determined. And determining a group meal sales volume prediction result through the group meal sales volume prediction model with prediction capability, and obtaining a group meal purchase plan on the basis of the group meal consumable stock quantity and the group meal sales volume prediction result, thereby realizing reduction of purchase cost and reduction of food material waste.

The invention discloses a self-adaptive price inquiry and comparison service optimization management system based on artificial intelligence, and belongs to the technical field of price inquiry and comparison, and the system specifically comprises the steps: collecting the initial duration of a period, collecting the market price of any article every other collection period, generating a market price sequence every other n collection periods, and obtaining a market price index; calculating an adjustment coefficient alpha of an acquisition period according to a market price index, calculating the adjustment coefficient alpha according to the market price index every n acquisition periods, and adjusting the duration of the next n acquisition periods according to the adjustment coefficient alpha; when the market price of the article acquired in any acquisition period is lower than A% of the current purchase price of the article, A is a set value, and a purchase price abnormity prompt is sent out; according to the invention, fluctuation of market prices can be effectively coped with.

The invention provides a power grid infrastructure project material flow collaborative optimization method, which comprises the steps of collecting historical material use data, market quotation data and project progress data, and constructing and analyzing a data set; training the data set by using an improved meta-learning technology, and generating material demand prediction; based on demand prediction, historical data and market conditions of suppliers are analyzed, and suppliers and an optimal purchasing scheme are recommended; a transportation path is optimized through an improved Dijkstra algorithm; an intelligent warehouse management system is adopted to manage warehousing, ex-warehouse and checking processes, and real-time monitoring of material positions and states is realized through the Internet of Things; a self-adaptive optimization algorithm based on federal learning is utilized to process and analyze material flow data in real time, and data sharing and collaborative optimization of a plurality of distributed nodes are realized. According to the method, data analysis, machine learning and intelligent system technologies are combined, and the efficiency and accuracy of the power grid infrastructure project material flow are improved.

The invention discloses a tool for live-line mounting and dismounting of a lightning arrester insulating rod, and relates to the technical field of power maintenance. An insulating rod; the clamping mechanism is used for clamping a lightning arrester and comprises a frame body, clamp assemblies, a position adjusting block and a fixing clamp, the frame body is connected with the top end of the insulating rod through a universal locking mechanism, a sliding groove is formed in the frame body in the length direction of the frame body, the position adjusting block is slidably arranged in the sliding groove in a sleeved mode, and the clamp assemblies are fixed to the two ends of the position adjusting block respectively. The distance between the two clamp assemblies corresponds to the distance between porcelain bushings of the lightning arrester. The fixing clamp is arranged at the upper end of the frame body; the bolt disassembling and assembling assembly comprises an electric wrench and a magnetic adsorption sleeve, the electric wrench is fixed to the end of the frame body through a fixing clamp, and the magnetic adsorption sleeve is installed on the electric wrench. The problems that in the prior art, a lightning arrester bolt is not easy to disassemble and assemble, the lightning arrester installation shielding workload is large and the like are solved, the workload of lightning arrester overhaul, installation and replacement is reduced, and the lightning arrester replacement efficiency is improved.

The invention relates to a material distribution method and device, equipment, a storage medium and a chip, and the method comprises the steps: obtaining material information required by a component manufacturing demand, the material information at least comprises an association relationship between materials for manufacturing a component, and the association relationship comprises a combination relationship or a substitution relationship; inputting the material information into a pre-established inventory distribution model for material distribution processing to obtain initial distribution information of each material; and inputting the initial distribution information of each material into a pre-established quota balance model to carry out material optimization processing so as to obtain target distribution information of each material. In this way, the technical problems that in the prior art, material distribution cannot be well achieved, and the purchase cost cannot be reduced can be solved.

The invention provides a configurable input and output mode method and system for a digital quantity module, a program product and a storage medium, and relates to the technical field of control or adjustment systems. According to the circuit capable of configuring the input and output modes of the digital quantity module, an IO point is connected with an input circuit and an output circuit, and the input and output modes of the IO point are switched according to an instruction of an upper computer, so that the purpose that one digital quantity module can be used for input and output at the same time is achieved. The situation that a pure input module and a pure output module need to be installed when digital input and output operation needs to be carried out at the same time is avoided, and therefore the hardware purchase cost is reduced. And the occupied space of only one module in the electrician cabinet is greatly reduced, wiring in the electrician cabinet is simplified, and the wiring cost and difficulty are reduced.

The utility model provides a device for brushing away burrs of a chain wheel, and belongs to the technical field of chain wheel machining. The problems that an existing device cannot conveniently and rapidly clamp and fix a chain wheel, and machining efficiency is affected are solved. The device comprises a base plate, the front side and the rear side of the top of the base plate are connected with a driving motor and a supporting column, the top of the driving motor is connected with a positioning table, a mounting groove is formed in the bottom of an inner cavity of the positioning table, an inner cavity of the mounting groove is connected with a screw rod, and the left side and the right side of the surface of the screw rod are sleeved with supporting sliding blocks; a clamping plate is fixedly connected to the top of the supporting sliding block, a bench drill body is connected to the top of the supporting column, a carbon-silicon brush is fixedly connected to the bottom of a bench drill body driving rod, a fixing plate is connected to the right side of the bottom of the bench drill body, an air cylinder is connected to the top of the fixing plate, and the output end of the air cylinder penetrates through the bottom of the fixing plate and is fixedly connected with a lifting connecting plate. The chain wheel can be clamped and fixed more conveniently and quickly, and the machining efficiency is improved.

The utility model discloses a printed circuit board (PCB) two-dimensional code drilling, reading and steering all-in-one machine, which belongs to the technical field of PCB processing and comprises a rack, a drilling device is arranged in the middle of the rack, a PCB carrying device is arranged above the drilling device, a feeding end of the rack is provided with a PCB feeding and conveying device, a discharging end of the rack is provided with a PCB discharging and conveying device, and the PCB discharging and conveying device is connected with the PCB carrying device. The PCB feeding conveying device, the PCB carrying device, the code drilling device, the PCB discharging conveying device, the PCB steering device, the device for automatically replacing the paper tape and the aluminum tape and the code reading device are ingeniously combined, so that the PCB feeding conveying device, the PCB carrying device, the code drilling device, the PCB discharging conveying device, the PCB steering device, the device for automatically replacing the paper tape and the aluminum tape and the code reading device are arranged on the upper side edge of the PCB discharging conveying device, and the PCB turning device is arranged between the code drilling device and the PCB discharging conveying device. According to the utility model, the PCB is installed in the rack, integration of board feeding, carrying, drilling processing, board discharging blocking, code reading verification, centering and board discharging of the PCB is realized, the purchase cost is reduced, the energy consumption is reduced, the position space is saved, and the requirements of an automatic production line are met.

The invention discloses a high-steel-grade large-drift-diameter heat insulation drill rod and a preparation method thereof, and relates to the technical field of drilling tools. The high-steel-grade large-drift-diameter heat insulation drill rod comprises a pipe body; the inner wall of the drill rod is coated with a heat insulation layer, the thickness of the heat insulation layer is 1.0-3.0 mm, and the heat insulation layer is made of modified fluorosilicone resin; the modified fluorosilicone resin is uniformly coated and cured on the inner wall of the drill rod, so that the overall heat conductivity coefficient of the drill rod is effectively reduced, the transmission speed of the formation temperature to the interior of the drill rod is reduced, the underground environment temperature is reduced, the use requirements of underground electronic instruments and the like are met, and the performance of drilling fluid is guaranteed; meanwhile, an inner hole of the drill rod is large, the inner diameter of the drill rod is not changed greatly after the drill rod is coated with a heat insulation coating with a certain thickness, large pumping resistance cannot be generated, and the requirement that a logging tool is tripped into a well bottom through the interior of the drill rod can be met.

The invention relates to the technical field of motor body components, in particular to an oil-cooling three-in-one motor shell which comprises an outer protective shell, an inner assembly pipe is movably mounted in the outer protective shell, limiting end covers are fixedly mounted at the top and the bottom of the inner assembly pipe, inner positioning pipes are fixedly mounted in the limiting end covers, and a plurality of stators are movably mounted in the inner positioning pipes. The movable end covers are arranged above and below the structure formed by the inner assembly pipe and the limiting end cover, the movable end covers are movably clamped in the outer protection shell, cooling oil passing through the one-way valve flows back into the side oil guide pipe, circulation of the cooling oil is achieved, heat is taken away, only part of the cooling oil in the motor shell is needed in the using mode, and therefore the cooling oil can be recycled. When the part of the cooling oil cannot be used, the part of the cooling oil is replaced, and the purchasing of the cooling oil usually needs certain expenditure. The purchase cost can be directly reduced by reducing the using amount of the cooling oil, and the cooling oil needs to be replaced and maintained regularly in the using process, so that certain cost is generated.

The present application relates to multispectral imaging control technical field, especially to a kind of multispectral imaging control method of large field of view multi-piece detector splicing, and each piece of detector is assigned unique address, and the spectral segment of each piece of detector is defined, and imaging controller is according to the address where detector is located is odd or even, the exposure trigger signal of each spectral segment, spectral segment selection address, imaging parameter and the selection control of image data channel are carried out.The present application does not need the intervention of external instruction etc.;It is divided into two groups of odd and even, and it is not easy to appear error relatively.;And on the hardware design, a single circuit board can meet the application requirements of project, can reduce the type of circuit board, reduce processing cost, improve the interchangeability between products at the same time, facilitate cross checking problem.

The application relates to the technical field of data storage, and discloses a memory particle testing method, which comprises the following steps: since a 32-bit memory particle involves a first channel (16 bits) and a second channel (16 bits), the first channel (16 bits) and the second channel (16 bits) of the 32-bit memory particle correspond to physical blocks in the 32-bit memory particle, only the first channel is involved in a 16-bit memory particle, and the first channel corresponds to the physical blocks in the 16-bit memory particle; all memory spaces of the 16-bit memory particle are scanned through a program of a 32-bit testing system, if an error occurs in the program, it is determined that the corresponding program involves the second channel, code involving the second channel in the testing system is found, and the code corresponding to the second channel is shielded. The 32-bit testing system is compatible with the two kinds of particles through the means of channel shielding, code modification, address mapping and the like.

The application provides a universal connection structure of an electric resectoscope, a laser scope and a shaving scope, and belongs to the technical field of medical devices, and comprises the following: a Z-shaped endoscope, which has a device channel at the distal end; an inner sheath, which is connected with a first connector at the distal end, and the proximal end and the distal end of the first connector are respectively provided with a first connecting part and a second connecting part, and a containing hole penetrating through both ends is further formed in the first connector; an outer sheath, which is connected with a second connector at the distal end, and the outer end of the second connector is provided with a third connecting part, the third connecting part is detachably connected with the first connecting part, and a water inlet valve and a water outlet valve, which are in communication with the inside of the second connector, are connected to the peripheral side of the second connector; and an adapter pipe, which is respectively provided with a fourth connecting part and a fifth connecting part at both ends, and the fifth connecting part is used for detachable connection with the third connecting part. When the operation mode is changed in the operation, the outer sheath and the endoscope do not need to be taken out and replaced, the universal electric resection ring, the laser fiber, the shaving cutter head and the cold knife device of a conventional size can be installed, and the diameter of the outer sheath is reduced.

The application relates to the technical field of wireless products, in particular to a wireless product frequency calibration method and a wireless product frequency calibration system thereof. When a test calibration board detects that a DUT product starts a radio frequency end and stably works, a stable square wave signal output by a high-frequency crystal oscillator is acquired, a pulse width test is carried out in response to a PC host computer instruction, an actual crystal oscillator frequency is obtained, an absolute radio frequency deviation is calculated according to the actual crystal oscillator frequency and is uploaded, the PC host computer judges whether the absolute radio frequency deviation exceeds a pre-warning limit value, if the absolute radio frequency deviation exceeds the pre-warning limit value, a target crystal oscillator absolute frequency deviation value is reversely calculated and is issued, the test calibration board generates a first standardized compensation value, and the DUT product frequency deviation is retested according to the first standardized compensation value, and the absolute radio frequency deviation after the retest is less than a qualified limit value. The application realizes efficient and accurate calibration.

The invention relates to a screen detection test system supporting various specifications of screen interfaces and a test method thereof, the screen detection test system comprises a central processing module, and a storage module, a current monitoring module, a man-machine interaction module, a connection module and a power supply module which are respectively connected with the central processing module, and the current monitoring module is connected with the connection module; the connecting module comprises connecting plates with a plurality of interface specifications and is used for connecting to-be-tested screens with corresponding interface specifications; the central processing module comprises a main control chip and an identification module, and the identification module is used for acquiring the model of a to-be-tested screen and judging whether a connecting plate connected with the to-be-tested screen is matched or not; the storage module is used for storing each current threshold value of the to-be-tested screen of each interface specification, a display test program and a touch test program, the display test program is used for testing the display function of the to-be-tested screen, and the touch test program is used for testing the touch function of the to-be-tested screen; the current monitoring module is used for monitoring the current value of each path of the screen to be tested in real time during testing.

This invention discloses a silicone oil thrust frame, relating to the field of medical device technology. It includes a syringe holder, an adapter holder, and an adapter. A syringe is quickly connected to the syringe holder. The syringe holder is connected to the adapter holder via a long connecting tube. A pagoda connector is quickly connected to the adapter holder. The pagoda connector is connected to the adapter via a short connecting tube. Both the syringe holder and the adapter holder have identical quick-release structures. This invention allows for rapid assembly and replacement of the syringe and adapter, is less prone to damage and detachment, and can quickly adapt to different devices in case of emergencies during surgery, avoiding waste of consumables, prolonged operation time, and reducing procurement costs.

This invention provides a heterogeneous architecture-based system and method for accelerating large language model inference, aiming to address the limitations of existing acceleration solutions in terms of cost, power consumption, storage capacity, and collaborative efficiency in meeting the deployment requirements of ultra-large-scale MoE models. The system primarily comprises a CPU, an FPGA accelerator card, and a high-speed communication interface. This method, targeting large language models with a hybrid expert architecture, analyzes the computational characteristics and storage requirements of different modules. It deploys computationally intensive attention calculations and shared expert calculations with relatively fixed parameter sizes on the FPGA accelerator card; while storing routing expert weights with large parameter sizes, sparse access, and strong data dependencies in the CPU memory, which then performs routing decisions and routing expert calculations. This invention effectively overcomes the storage capacity limitations of programmable logic accelerator cards, supports the deployment of ultra-large-scale sparse parameter models, and significantly reduces system cost and power consumption, improving the overall energy efficiency and practicality of heterogeneous collaborative inference.