360 results about "Intermediate storage" patented technology

The invention provides a substrate management controller adaptation method of a basic input and output system and a program product, which are applied to the technical field of computers and aim at solving the problems of large code maintenance amount and large management workload of an adaptation method in the related technology. Obtaining current substrate management controller identification information in the intermediate storage medium; the current substrate management controller identification information is written into an intermediate storage medium when the current substrate management controller is started; according to the current substrate management controller identification information, determining a target adaptation algorithm corresponding to the current substrate management controller identification information from pre-stored adaptation algorithms corresponding to different substrate management controller identification information; in the continuous starting process, the target adaptation algorithm is adopted to initialize and configure the serial port corresponding to the current substrate management controller so as to communicate with the current substrate management controller through the initialized and configured serial port, and the code maintenance and management workload can be reduced.

A device for intermediately storing and conveying containers in at least one conveying direction includes a multi-row intermediate storage device. The device also includes container outlet lanes arranged, in a conveying direction, downstream of the multi-row intermediate storage device. The device also includes at least one movable container outlet link each configured to receive containers from at least one row of the multi-row intermediate storage device, and to discharge and distribute the containers to a plurality of the container outlet lanes.

The invention belongs to the technical field of artificial boards, and relates to a production process of an anti-termite fiberboard, which comprises the working procedures of wood peeling, chipping, screening, washing, pre-cooking, cooking, hot grinding, sizing, fiber drying, paving, pre-pressing, hot pressing, cooling, sanding, curing and the like, the mass percentage of melamine in the resin is 25-30%, before use, the adhesive is pumped into an intermediate storage tank, then the anti-termite agent is added, and stirring is performed for 20-40 min for use; the glue applying amount is 180-230 kg / m < 3 >, the termite-proof agent applying amount is 5-20 kg / m < 3 >, and the stirring speed is 100-500 r / min in the glue applying process until the adhesive is used up. By using the termite-resistant agent, the high-waterproof urea-formaldehyde resin and a special sizing process, the produced fiberboard is tested according to GB / T 18260-2015 Laboratory Test Method for Poison Effect of Wood Preservative to Termite, the termite-resistant grade reaches grade 9, and a fiberboard product prepared from the fiberboard can effectively prevent invasion of termites.

The invention is suitable for the technical field of agent adding, and particularly relates to a water treatment agent adding method and system.The method comprises the steps that a technological process diagram of a sewage treatment pond is drawn, a water inlet and a water outlet are found out, online monitoring equipment arranged at the water inlet and the water outlet in advance is used for collecting technological indexes of sewage, and the technological indexes of the sewage are obtained; a water inlet index and a water outlet index are defined; the two ends of the backflow pipeline are located at a water inlet and a water outlet respectively, the deployment mode of verification equipment and an intermediate storage tank in the backflow pipeline is set, the verification equipment is used for reading the concentration parameter of backflow liquid in the intermediate storage tank, the concentration parameter is defined as a verification index, the backflow ratio is set, and the verification result is obtained. And creating a multi-level verification mechanism. By collecting real-time sensing data, predictive accurate dosing can be realized, the use efficiency of the medicament can be optimized, a data basis is provided for advanced adjustment of a dosing system, and the stability of effluent quality is greatly improved.

The invention relates to the technical field of database management and data migration, and discloses a database metadata migration method, device, equipment and medium, comprising: configuring a metadata type mapping correspondence between a source database and a target database, establishing a source database read connection and a target database write connection, and obtaining a source data definition statement of the source database, storing the source data definition statement in a standard format, reading the source data definition statement from the intermediate storage medium, converting the source data definition statement into a target data definition statement conforming to the grammar specification of the target database, and finally executing the target data definition statement in the target database to complete the creation of the metadata object. By introducing the metadata type mapping corresponding relation and the standardized storage mechanism, the metadata difference between the heterogeneous databases is converted into a conversion process capable of being automatically processed, so that manual intervention is reduced, the migration error rate is reduced, and the automation level and reliability of database metadata migration are improved.

The invention provides a voucher file processing method and device, electronic equipment and a readable storage medium, and the voucher file processing method relates to the field of data processing, and can be applied to the financial and medical fields, such as payment and settlement scenes in the financial or medical field. The voucher file processing method comprises the following steps: receiving service configuration information sent by a service system, and generating a target voucher file according to the service configuration information; sending the target voucher file to an intermediate storage system, and obtaining a file identifier fed back by the intermediate storage system; obtaining a verification token from the target system, generating a notification message according to the file identifier and the verification token, and sending the notification message to the target system, so that the target system obtains and processes the target certificate file from the target system based on the notification message; receiving a response file fed back by the target system, wherein the response file comprises a verification result and a storage state of the target voucher file by the target system; and updating the file state of the target voucher file according to the response file.

The invention discloses a combined scheduling method, system, equipment and medium for a reservoir group, and the method comprises the steps: obtaining a reservoir storage and discharge sequence set of a target reservoir group, the reservoir storage and discharge sequence set comprising a plurality of intermediate storage and discharge sequences; obtaining a first storage and discharge scheduling strategy, a plurality of storage flow data sets and a river discharge data set; performing optimal scheduling strategy screening on the first storage and discharge scheduling strategy according to the plurality of intermediate storage and discharge sequences, all the reservoir flood flows and all the river safety discharge volumes to obtain a target storage and discharge scheduling strategy; according to the target storage and discharge scheduling strategy, optimal storage and discharge sequence screening is carried out on the reservoir storage and discharge sequence set, and a target storage and discharge sequence is obtained; and obtaining a combined scheduling result of the target reservoir group according to the target storage and discharge scheduling strategy and the target storage and discharge sequence. The method can effectively improve the flexibility and scheduling effect of reservoir group joint scheduling. The invention relates to the technical field of hydrology science.

The invention relates to a coating device (1) for applying a viscous material to a substrate, comprising a nozzle (2) through which the material can be conveyed from the coating device (1) to the substrate, and a line (3) through which the nozzle (2) is connected to a reservoir (4) in which the material can be stored, and a conveying device (5) arranged on the line (3) through which the material can be conveyed from the reservoir (4) via the line (3) to the nozzle (2), and a first filter device (7) comprising at least one filter (6), which is arranged in the line (3) upstream of the nozzle (2) in the conveying direction (8), wherein an intermediate storage reservoir (9) and a second filter device (10) are arranged in the line (3) between the conveying device (5) and the first filter device (7). The invention further relates to a method for conveying viscous material onto a substrate.

A pneumatic system has a compressed air supply and an air spring arrangement which is pneumatically connected to the compressed air supply. The pneumatic system is for a vehicle and further has a controller for controlling the compressed air supply and the air spring arrangement. In the method for operating the pneumatic system, the air dryer and / or the air distributor module represents an overpressure volume. The overpressure volume initially has a pressure greater than a pressure in a remaining portion of the compressed air supply having at least one first air spring and an intermediate store. Compressed air is discharged from the overpressure volume into the compensation volume, accompanied by a reduction in pressure in the overpressure volume, namely, a reduction in the pressure in the air dryer. Compressed air is discharged into the first air spring of the air spring arrangement and into the intermediate store.

The utility model discloses a phthalic anhydride rectifying device which comprises a rectifying tower, an outlet pipeline arranged at the top of the rectifying tower, a condensing device connected with the outlet pipeline, an intermediate storage tank connected with the condensing device through a pipeline and a finished product storage tank connected with the intermediate storage tank through a pipeline, the condenser is horizontally arranged, a first sealing head and a second sealing head are arranged at the two ends of the condenser, a shell is arranged in the middle of the condenser, a first gas phase inlet and a first liquid phase outlet are formed in the first sealing head, a second gas phase inlet and a second liquid phase outlet are formed in the second sealing head, and a condensation pipe is arranged in the shell.

The invention provides a sewage management method and system for digital printing and dyeing, and relates to the technical field of sewage management. The method comprises the following specific implementation steps: acquiring first sewage data of sewage at a plurality of sewage discharge ports, calculating the risk degree of pollutants according to different pollutant concentrations, dividing the sewage into a first-stage pollution degree, a second-stage pollution degree and a third-stage pollution degree, and performing corresponding stage treatment according to different pollution degrees; then, the treated sewage is stored in an intermediate storage pool, and a discharge threshold value is obtained in combination with the unit product displacement, the reference displacement and the calibrated discharge threshold value and used for judging whether the treated water meets the discharge standard or not; meanwhile, by comparing the sewage discharge capacity, monitoring whether sewage leakage exists or not, and triggering emergency response when leakage is detected, pollution diffusion is prevented, so that efficient monitoring and treatment of digital printing and dyeing sewage are achieved, the sewage treatment effect and safety are improved, it is ensured that the sewage reaches the standard and is discharged, and environmental pollution is reduced.

The invention discloses a system for on-line preparation of fluid solidified soil from high-water-content muck, which comprises a dispersion stirrer, a screening and crushing all-in-one machine arranged below the dispersion stirrer, a slurry storage box arranged below the screening and crushing all-in-one machine, a stirring mechanism arranged in the slurry storage box, and a slurry supply pipe communicated with a shunt pipe of a mixer, the two ends of the flow dividing pipe communicate with mixing branch pipes correspondingly, the mixing branch pipes communicate with the middle storage tank through powder supply pipes, a first air spraying pipe communicates with the interior of the middle storage tank, and the two mixing branch pipes communicate with the mixing pipe. The screening and crushing all-in-one machine is used for discharging the slurry to the slurry storage box and conveying the crushed hard blocks to the slurry storage box. Compared with the prior art, the system has the advantages that the slag can be fluidized and refined through the dispersing stirrer and the screening and crushing all-in-one machine, the requirement for raw materials is lowered, and then the slurry storage box is used for buffering and then is matched with the mixer and the powder supply mechanism to achieve online mixing of the flow-state solidified soil.

The invention discloses a GPU-oriented sparse tensor operator generation platform and method. An STOCG platform is arranged between a GPU input layer and a CUDA programming unit. The sparse tensor operator generation method comprises the steps of extracting a sparse tensor data structure, constructing a sparse tensor index scalar tree, compiling intermediate representation based on tree diagram node iteration, and tree transformation and tree translation transformation reduced representation. The STOCG platform runs on the SM of the GPU, on one hand, the calculation efficiency of sparse tensor calculation is remarkably improved on the SM, the video memory occupation of the GPU is reduced, the calculation efficiency is effectively improved, and the intermediate storage occupation is reduced; and on the other hand, the coding difficulty of the user is effectively reduced. According to the method, the calculation of the sparse tensor expression on the GPU becomes simple, and the calculation efficiency is improved.

Machining device (1) comprising: a clamping table (30) for holding a workpiece (80) which has a marking (805) representing a crystal orientation, on a holding surface (302) of this; a processing unit (16) for grinding the workpiece (80) held on the clamping table (30) with grinding stones or for polishing the workpiece (80) held on the clamping table (30) with a polishing pad; a cassette stage (150, 151) for placing a cassette (21, 22) on it for storing several workpieces (80) on their respective shelves; an intermediate storage table (11) for temporarily placing a workpiece (80) on it; a centrifugal table (120) for holding a workpiece (80) to be cleaned on it; a robot (14) for feeding a workpiece (80) from the cassette (21, 22) placed on the cassette stage (150, 151) to the intermediate storage table (11) or for feeding a workpiece (80) held on the centrifugal table (120) into the cassette (21, 22) placed on the cassette stage (150, 151); a determination section (90) for determining whether a workpiece (80) has been properly machined or not properly machined; and a control unit (9) for performing a control operation to align the marking (805) of the workpiece (80) in a predetermined direction when the determination section (90) determines that the workpiece (80) has been properly machined, and storing the workpiece (80) in the cassette (21, 22), and for performing a control operation to align the marking (805) of the workpiece (80) in a direction deviating from the predetermined direction when the determination section (90) determines that the workpiece (80) has not been properly machined, and storing the workpiece (80) in the cassette (21, 22), wherein the control unit (9) is configured to rotate the centrifugal table (120) with the workpiece (80) held on it under suction by a predetermined angle in order to align the marking (805) of the workpiece (80).

The invention relates to a method, particularly a computer-implemented method, for exchanging electrical energy between an external energy storage device and an electrically connected vehicle battery of an electric vehicle, wherein a control unit, which may be arranged in the electric vehicle or in a charging station, performs the following method steps with an integrated communication device: receiving a determined first state of charge of the vehicle battery; receiving a determined second state of charge of the external energy storage device; comparing the first state of charge with a first threshold value; comparing the second state of charge with a second threshold value;Triggering the charging of the external energy storage device with electrical energy from the vehicle battery when comparisons have shown that the first state of charge is greater than the first threshold and the second state of charge is less than the second threshold.

The invention discloses a whole-process perspective analysis and management system for finished product inventory assets of an automobile part enterprise. Asset management is carried out on the whole process from offline to delivery of finished products of automobile parts to customers according to the stages of a finished product temporary storage warehouse, a qualified product warehouse, an in-transit warehouse, a middle storage warehouse, a line side warehouse, inner three packages, outer three packages and a finished product repair warehouse; 2, through quasi real-time data refreshed every N seconds, performing perspective analysis and control on finished product assets of the automobile part enterprise according to a product series and a warehouse age dimension; comprising the following steps: (1) a data acquisition and cleaning process; (2) a data storage and layering process; (3) processing and calculating data; and (4) a data visualization process. According to the invention, an enterprise can conveniently manage the stock and value of finished products in each stage, and the corresponding relationship and change trend between the stock and value of each month of storage age.

According to the variable-component high-temperature super heat pump device and the operation method, a non-azeotropic mixed working medium serves as a technical core of a unit, two sub-compression-type cycles are arranged, an intermediate storage tank is arranged between the two sub-cycles, and the working medium is stored in the intermediate storage tank or extracted into a heat pump cycle on the basis of the heating temperature; and equivalently, the charge quantity of each heat pump is controlled, so that'on-line mobile charge quantity 'is realized, shutdown for working medium recovery is avoided, and high COP (coefficient of performance), low compression ratio and reliable operation are kept in a full-temperature area. Due to the adoption of the variable-component device, compared with the prior art, the heat pump has the advantages of higher heating efficiency and energy conservation.

The invention relates to a method and system for automatic remote programming of an infusion pump. Method for the automatic remote programming of infusion pumps (IP) by means of infusion orders (IO) which are provided in / by a patient data management system (EMR) of a medical facility (ME), in which the medical facility (ME) has a plurality of beds, each of which can be occupied by a patient, a plurality of infusion pumps (IP), each of which can be occupied by a patient, each infusion pump is connected to a rear end of an infusion pump system (IPS), the patient data management system (EMR) transmits an infusion order (IO) via a first electronic interface (SS 1) to the rear end for intermediate storage, and the respective infusion pump (IP) receives the intermediate stored infusion order (IO) from the rear end via a second electronic interface (SS 2), in addition, a human-readable short confirmation code (SVC) is assigned as a unique identifier directly to the respective infusion order (IO) and is provided in the event of coincidence.

System for calculating and collecting a road usage charge for a motor vehicle (1) powered by a drive unit (3), comprising a first control unit (20) arranged in or on the motor vehicle (1) and a second control unit (30) arranged outside the motor vehicle (1), wherein the first control unit (20) can exchange data with the second control unit (30), wherein the first control unit (20) generates a characteristic value dependent on actual energy consumption and / or actual exhaust emissions from data of the drive unit (3) during operation of the drive unit (3) and continuously stores it in a writable intermediate memory (23) of the first control unit (20), which reflects an environmental impact actually caused by the operation of the drive unit (3) in a defined time interval,wherein the first control unit (20) transmits the current value of the stored parameter to the second control unit (30) as part of the data exchange and clears the intermediate memory (23) after successful transmission of the parameter to the second control unit (30), and wherein the second control unit (30) calculates a road usage charge payable by the owner or driver of the motor vehicle (1) for that motor vehicle (1) for the time interval, characterized in that a first control unit (20) arranged in or on the motor vehicle (1) and a second control unit (30) arranged outside the motor vehicle (1) comprise, wherein the first control unit (20) can exchange data with the second control unit (30),wherein the first control unit (20) generates a data set dependent on actual energy consumption and / or actual exhaust emissions from data of the drive unit (3) during operation of the drive unit (3) and continuously stores it in a writable intermediate memory (23) of the first control unit (20), which represents an environmental impact actually caused by the operation of the drive unit (3) in a defined time interval, wherein the second control unit (30) transmits a formula to the first control unit (20) at the beginning of the data exchange, according to which the first control unit (20) generates a characteristic value for the time interval to be evaluated within the framework of this data exchange from the current values ​​of the stored data set, wherein the first control unit (20) transmits the generated characteristic value to the second control unit (30) and clears the intermediate memory (23) after successful transmission of the characteristic value to the second control unit (30),and wherein the second control unit (30) uses the transmitted parameter to calculate a road usage charge payable by the owner or driver of the motor vehicle (1) for that motor vehicle (1) for the time interval.

The present application discloses a data synchronization system, method, device, equipment, medium and product, which relates to the field of computer technology. The system includes a management platform, an intermediate storage terminal and a data synchronization receiving platform; the intermediate storage terminal is used to obtain the first data from the data synchronization sending platform; the management platform is used to obtain the data synchronization task corresponding to the first data; the data synchronization receiving platform is used to receive the data synchronization request; in response to the data synchronization request, the first data is read from the intermediate storage terminal; data synchronization processing is performed on the first data; when the synchronization of the first data is completed, a first status update message is sent to the management platform; the management platform is used to switch the task status of the data synchronization task to the completion state after receiving the first status update message. The system allows the data synchronization process of the first data to maintain the consistency of the task status in a cross-platform environment, and ensures the data synchronization efficiency when the data is synchronized across platforms.

This invention relates to a fully automated conveyor distribution line device and method, belonging to the field of automated production line conveying and distribution technology. The invention provides a fully automated conveyor distribution line device, including a feeding conveyor component, a workstation conveyor component, workstation components, multiple sensors, and a control module. The control module has a built-in shift register, which is configured with physical storage bits corresponding to each sensor, workstation storage bits corresponding to each workstation component, and virtual intermediate storage bits arranged between adjacent physical storage bits. Relying on the shift register, the control module drives product attribute information to be temporarily stored in physical storage bits, then transferred and shifted step-by-step through virtual intermediate storage bits, synchronously flowing with the product conveying process and matching its position in real time. This eliminates information misalignment, resists human interference, adaptively adjusts the conveying cycle time, avoids material accumulation, and allows for the storage and traceability of processing information, significantly improving distribution accuracy and the level of production line automation.

The application discloses a multi-stage proportioning feeder for preparing anhydrous stemming, which comprises a vibrating group arranged on a rack, a grading sieve connected with the vibrating group, and a first discharge part, a second discharge part and a third discharge part arranged correspondingly to different screening spaces and arranged in sequence from top to bottom and comprising a first sieve screen and a second sieve screen. The application adopts "one-time screening after mixing", directly puts multiple particle size raw materials preliminarily mixed into a feeding hopper, and completes synchronous separation of three particle sizes in a single device. The process flow is greatly shortened, the use of auxiliary equipment such as an elevator, an intermediate storage bin and a multi-section conveying belt is reduced, and the compactness and integration of the overall production system are improved.

The invention discloses an anti-corrosion compound storage tank, and relates to the technical field of compound storage tank equipment. The storage tank comprises a storage tank body, supporting frames are arranged on the left side and the right side of the lower end of the storage tank body correspondingly, a feeding pipe and a discharging pipe are fixed into the two ends of each supporting frame correspondingly, and one end of each feeding pipe extends into the storage tank body. When the driving motor is started to support and rotate the storage tank body, the pesticide intermediate storage liquid in the storage tank body can be prevented from precipitating to influence the product quality, and ceramic paint can be sprayed to the paint removal part of the storage tank body to prevent the pesticide intermediate storage liquid from directly corroding the storage tank body; impurities at the damaged part of the storage tank body are found and scraped through the stainless steel contact pin, then a second magnet triggers a pressure sensor through the damaged part of the storage tank body and the stainless steel contact pin, and a water pump and a heating block are temporarily started to repair the damaged part of the storage tank body. And the heating block cannot be heated all the time to influence the temperature in the storage tank body.

This invention relates to the field of pharmaceutical intermediate storage technology, and more particularly to a drying and storage device for fluorocephalosporin pharmaceutical intermediates. The device includes a frame and a storage tank fixedly connected to the top of the frame. A suction pump is installed on the top of the frame, and a cylinder is vertically fixedly connected to the frame. A weighing pan is installed inside the cylinder, and an electrically operated opening and closing plate is installed on the weighing pan. The invention activates a drive motor to connect a rotating perforated disc with a fixed perforated disc. The intermediates in the storage tank are discharged into the weighing pan through the rotating and fixed perforated discs for weighing. When the discharged intermediates reach the required weight, the rotating perforated disc rotates back to its original position and closes. Subsequently, the electrically operated opening and closing plate and an electrically controlled valve are activated to discharge the intermediates from the weighing pan. Due to the action of the fixed and rotating perforated discs, the discharged intermediates are separated from the remaining intermediates, preventing moisture from entering the storage tank and causing the remaining intermediates to become damp, thereby improving the storage effect of the intermediates.

The invention relates to a method for operating a charging infrastructure (10) for work systems (20, 20.1, 20.2), wherein the charging infrastructure (10) comprises an intermediate storage system (14), a central charging management system (12), a power grid connection (16) and a work system (20, 20.1, 20.2) with a battery (22, 22.1, 22.2), wherein the work system (20, 20.1, 20.2) is communicatively connected to the central load management system (12), wherein the central charging management system (12) is designed to control the charging power of the intermediate storage system (14), the procedure includes the following steps: - Charging the intermediate storage system (14) via the power grid connection (16) during a charging time t laden ; - Receiving a battery charge status (22, 22.1, 22.2) during charging time t laden ; - Adjusting the charging power of the intermediate storage system (14) according to the state of charge of the battery (22, 22.1, 22.2); - Coupling the intermediate storage system (14) with the battery (22, 22.1, 22.2) after the charging time t laden ; - Discharging the intermediate storage system (14) into the battery (22, 22.1, 22.2) during a discharge time t entladen .

This utility model discloses an integrated portable intelligent air compressor, including a main body, a motor assembly located below the main body, cylinder assemblies located at both ends of the motor assembly, and an integrated control assembly located above the motor assembly. It also includes a first air path unit and a second air path unit integrated on the cylinder assembly and located on both sides of the integrated control assembly. This utility model eliminates the need for an additional air tank for intermediate storage of compressed air, saving space, expanding the application range of the air compressor, reducing energy consumption, and enabling intelligent control of the air compressor.

The invention discloses an uncertainty analysis method and device for a nuclear power mechanism model, and the method comprises the following steps: S1, selecting function modules from a function library according to the logic sequence of uncertainty analysis tasks, and constructing a function flow; s2, each function module defines an input interface and an output interface based on a unified shared data model, business data is automatically transmitted among function flows based on the shared data model, the reliability of business data transmission is ensured by utilizing intermediate storage and state management, and the business data state is updated in real time; s3, binding a triggering relationship among the functional modules of the functional flow through an event bus, sequentially triggering the functional modules, and automatically executing an analysis task; and S4, decoupling the function flow, and combining the function flow into a service through an API (Application Program Interface) to realize multiplexing of the function module. The uncertainty analysis method provided by the invention is high in data continuity and high in operation concentration.

To provide an intermediate storage device capable of quickly calling a language model, a computer system and a preprocessing method for a computer command.SOLUTION: In the intermediate storage 300, when the inputted command 210 is the model manipulation command 331, the access controlling unit 340 forwards the model manipulation command 331 to the AI selecting unit 330 to make the selected language model 311 generate the output data 334, and makes the access controlling unit 340 generate the generation result 335 based on the output data 334, and when the inputted command 210 is the data-accessing command 332, the access controlling unit 340 accesses the corresponding document 321 from the data-storing unit 320 based on the data-accessing command 332.SELECTED DRAWING: Figure 2A

The invention discloses a hydrogen quality traceability system and method applied to the hydrogen energy industry, and relates to the technical field of hydrogen quality traceability. The system comprises a cloud server, a storage unit, a sampling inspection unit, a transportation unit and a remote management terminal, the cloud server serves as a system operation carrier, the storage unit carries out middle end storage on hydrogen, the sampling inspection unit carries out instant sampling inspection on the hydrogen quality at the two transfer ends in the hydrogen storage process, and the transportation unit is a hydrogen transportation link and carries out remote management on the transportation link. The remote management terminal carries out overall planning on the circulation process of hydrogen based on the cloud server, and the cloud server is in communication connection with the remote management terminal. A supervision unit, a circulation enterprise and a user are integrated on a unified platform, tracing is facilitated, the controllability is enhanced, the hydrogen is subjected to instant sampling inspection in the warehouse-out and warehouse-in links by adding the sampling inspection unit, the quality control degree in the hydrogen circulation process is enhanced, and the quality tracing effect is improved.

The embodiment of the invention discloses a PDF file analysis method and system. The method comprises the following steps that type judgment is conducted on an input PDF file through a model scheduler; according to the type of the PDF file, text content of the PDF file is extracted in a multi-concurrency mode through a text content extraction cluster, and an extraction result is stored in an intermediate storage; the text content is pulled from the intermediate storage through a large model analysis cluster, and text understanding and task reasoning are conducted in a multi-concurrency mode; and sequentially performing field format verification, logic verification and holder head information verification on the original result of the large model analysis cluster through a hierarchical verification system, correcting a sample which fails in verification, and merging a correction result into a result which passes the verification. According to the embodiment of the invention, computing resources are fully utilized, the processing efficiency is improved, and the workload of manual result checking is reduced.