120 results about "Process time" patented technology

The embodiment of the invention discloses an interrupt processing method, a processor, a chip, a storage medium and a program product, and the method comprises the steps: determining the remaining processing time of an assembly line of a target task based on the state of the assembly line of the target task being processed in response to a to-be-processed interrupt signal; determining the real-time weight of the interrupt signal to be processed based on the interrupt type of the interrupt signal to be processed and the current working mode of a processor; the real-time weight is used for representing the urgency of the interrupt signal to be processed; determining a response score of the interrupt signal to be processed based on the remaining processing time of the pipeline and the real-time weight; the response score represents the response priority of the interrupt signal to be processed; and in response to the response score reaching a first threshold value, triggering interrupt preemption, and processing the interrupt signal to be processed.

Methods and systems for controlling an industrial system are disclosed. The industrial system includes a plurality of sub-components. The method includes receiving time-series data representative of operations of at least one of the plurality of sub-components, applying a machine learning algorithm (MLA) configured to process the time-series data to generate: a root cause of an anomaly in operation of the at least one of the plurality of sub-components; and a remedial action parameter to bring operation of the at least one of the plurality of sub- components to specification. The method also includes transmitting instructions for triggering the remedial action.

The invention relates to a scheduling and stock layout method for a parallel additive manufacturing machine with uncertain processing time, which comprises the following steps of: acquiring a set of all parts needing to be processed in additive manufacturing, sorting according to deadlines, and acquiring an optional construction direction set of each part, randomly selecting a construction direction from the selectable construction direction set for each part; creating a plurality of empty batches for each manufacturing machine in the parallel additive manufacturing system, dividing the parts of which the construction directions are selected into a plurality of subsets, and allocating the subsets to the empty batches of the manufacturing machines according to a priority scheme; after the distribution is finished, obtaining an initial feasible solution of scheduling and stock layout by using a boxing problem heuristic method; and constructing an objective function and constraints, and performing iterative solution based on the initial feasible solution by using an SIM-ALNS algorithm to obtain an optimal solution of scheduling and layout. Compared with the prior art, the method has the advantages that the uncertainty of processing time in additive manufacturing is considered, the delivery delay can be remarkably reduced, and the robustness of a scheduling scheme is improved.

The invention provides a green construction building digital management system and method, and relates to the technical field of digital management. The system performs format unification and numerical value standardization processing on the original records to generate a preliminary record set associated with the process information; uniquely affiliating the record to a corresponding process according to the process time interval and the resource list to form a process record sequence; establishing cross-process one-way time association, and forming a deterministic mapping relation between previous and next process records; a three-section increment generation method is adopted to calculate a process resource usage amount, a weight group is generated by extracting a source attribute, a time continuous attribute and a preorder process inheritance attribute, weighted operation is carried out by combining a recorded numerical value, a time difference and a numerical value difference to obtain increment contribution, and finally accumulation is carried out to obtain a total process usage amount. And irreversible forward transmission of the resource usage amount along the process sequence is supported. According to the system, accurate calculation and dynamic management of resource loads in the construction process are realized.

The invention discloses a real-time streaming application monitoring method and device, a medium and a product. The method comprises the following steps: positioning a target operator according to configuration information; in the running process, when a trigger instruction is detected every time, the generation time of the trigger instruction is used as starting time, and the accumulated data processing quantity and the accumulated processing time are monitored in real time; when the accumulated data processing quantity is greater than or equal to a quantity threshold value, or the accumulated processing time is greater than or equal to a time threshold value, ending the monitoring process, constructing a monitoring period according to the ending time and the starting time, calculating the number of transactions per second and the delay time in the monitoring period, storing the transactions per second and the delay time in a distributed cache, and generating a new trigger instruction; according to the transaction number per second and the time delay time in the cache, a transaction number per second performance curve and a time delay performance curve are obtained and displayed, visual display of the performance is achieved, through distributed cache, the production operation risk caused by random address change after the real-time streaming application is restarted is reduced, and the monitoring stability and reliability are improved.

The invention discloses an automatic compensable grinding and polishing machining method for a hemispherical harmonic oscillator. The method comprises the steps that a diamond grinding wheel with the first granularity is used for conducting generating method machining on a workpiece according to the first feeding speed; replacing a diamond grinding wheel with a second granularity, performing tool setting to obtain an actual position of machining feeding, and performing generating method machining on the workpiece again according to a second feeding speed from the actual position; the polishing wheel is replaced, tool setting is carried out to obtain the actual position of machining feeding, generating method force control polishing is carried out on the workpiece from the actual position, workpiece in-place measurement is carried out after polishing, compensation polishing is carried out according to the in-place measurement result till the requirement is met, and the hemispherical harmonic oscillator is obtained. The problem of automatic tool changing in the generating method hemispherical harmonic oscillator machining process can be solved, the tolerance requirement for tool manufacturing is lowered, the process time is saved, the machining procedure is completed on the premise of one-time clamping, and the requirement for coaxiality among an inner ball, an outer ball and a supporting rod of a workpiece is met.

The invention discloses a packaging bonding process basket level process time accurate control method and a related device, and the method comprises the steps: carrying out the one-to-one mapping of basket physical slot positions and virtual slot positions, and setting the basket level process time, the batch level process time and the single chip level process time; obtaining the time sequence correlation information of the wafer in each virtual slot, and dynamically calculating the processing sequence of each basket under the process time of the basket level, the batch level and the single wafer level based on a multi-factor priority scheduling algorithm according to the time sequence correlation information of the wafer in each virtual slot; and in the process of machining according to the machining sequence of the lifting baskets, the machining sequence of the lifting baskets, the batches and the single pieces is dynamically adjusted. According to the invention, the processing sequence of lifting baskets, batches and single wafers is dynamically adjusted, so that the continuity and consistency of the wafers in the production process can be better ensured. By considering the time sequence association information, the wafer quality difference caused by an improper processing sequence can be avoided, and the overall product quality is improved.

The invention discloses a pressure testing plug, a pressure testing pipe string, a pressure testing device and a using method. One end of a pressure testing plug base body is a first connecting part, and the other end of the pressure testing plug base body is a second connecting part; an inner cavity communicated with the two ends is formed in the pressure test plug base body; the outer wall of the pressure test plug base body is sleeved with the pressure test sealing ring; the rupture disk is hermetically connected in the inner cavity, and two ends of the rupture disk are blocked; the bearing cylinder is connected into the inner cavity, one end of the bearing cylinder is provided with an opening opposite to the rupture disc, and the other end is blocked; a circulation hole is formed in the side wall of the bearing cylinder and communicates with the inner cavity. The device can solve the problem that the well control risk cannot be controlled in the pressure test process, the treatment difficulty of the well control risk is reduced, the treatment time is shortened, the well control reliability is improved to the maximum extent, and the production safety of a single well is comprehensively guaranteed.

A method for carrying a plurality of substrates to be continuously processed from a carrying section to a processing section in a processing system provided with at least one processing section for performing a desired process on a substrate and the carrying section for carrying the substrate to the processing section, in which method an adjustment value for arbitrarily changing a processing time for each of the plurality of substrates is assigned to the substrate in advance, the method comprising the steps of: acquiring the adjustment value assigned to a first substrate for this time processing; acquiring a reference adjustment value assigned to a reference substrate processed before the first substrate; acquiring an actual processing time, i.e., an actual time, for processing the reference substrate; calculating a predicted processing time for the first substrate by reflecting a difference between the adjustment value assigned to the first substrate and the reference adjustment value into the actual time; and adjusting a carrying timing of a second substrate processed after the first substrate based on the calculated predicted processing time.

The application relates to the technical field of data processing, and discloses a continuous casting production process time sequence data segmentation method and device and computer equipment. The method comprises the following steps: collecting time sequence data in a continuous casting production process, covering a pulling speed, a stopper position, a crystallizer liquid level and the like. Any kind of time sequence data collected in a preset data segmentation period is denoised to obtain denoised time sequence data. The denoised time sequence data is grouped based on a preset unit time span, a dynamic time warping distance of a reference denoised time sequence data group corresponding to a plurality of preset key events of each group is calculated, and a reference group is determined. When the reference group exists, the number of preset unit time spans covering the preset unit time span is determined according to the comparison between the preset duration of the key event corresponding to the reference group and the preset unit time span, and then an actual data segment is determined and marked. The denoised time sequence data is flexibly and reasonably segmented according to different situations, and more suitable data units can be provided for subsequent data analysis and processing.

The invention provides an intermediate billet rolling scheme design method, device and equipment for a wide and thick plate production line, and relates to the technical field of intermediate billet rolling. The sum of the intermediate billet conveying time and the intermediate billet rolling time is used as intermediate billet processing time; if the intermediate billet cooling time is smaller than the intermediate billet processing time, the sum of the intermediate billet length, the plate length, the roughing mill steel throwing distance, the finishing mill steel throwing distance and the intermediate billet safety distance serves as the minimum roller way distance; a first intermediate billet rolling scheme is obtained according to the minimum roller way distance; and if the cooling time of the intermediate billet is greater than or equal to the processing time of the intermediate billet, comparing the sum of the current roller way distance, the minimum roller way distance and the length of the intermediate billet, and obtaining a second intermediate billet rolling scheme and a third intermediate billet rolling scheme according to the comparison result. The utilization rate of the rolling mill is improved on the premise that the intermediate billet is cooled in time.

To quickly determine machining order that shortens the time required to complete machining even if there is no past performance data.SOLUTION: A machining order determination device includes an acquisition unit that acquires the machining time required to process the first product, the machining time required to process the second product, quantity information, and constraint information related to the machining order, an extraction unit that extracts specific information, and a determination unit that determines the machining order for the first half and the machining order for the second half in the production line by different processes. The determination unit determines, as the first half of the processing, a machining order in which one machining of the second product outside group and machining of the first product group are alternately performed until the out-time required for the out-work is reached, and as the second half of the processing, divides or combines the first product outside groups or inside groups so that the number of first product outside groups and the number of inside groups are the same, and determines a machining order in which one of the first product outside groups and one of the inside groups are alternately processed.SELECTED DRAWING: Figure 1

Systems and methods for determining and reporting actual utilization of a core of a central processing unit (CPU) of a host. Prior to implementation of aspects of the present disclosure, running a poll querying endpoints of a process for work appears to the host's operating system as busy work (e.g., taking full use of the core for the poll duration). However, only a percentage of the duration of the poll is used to process a task of the process, where the remaining duration of the poll is spent querying the endpoints (idle time) and the core is not performing a task. Accordingly, a core utilization reporting system and method automatically detects the processing time of the tasks of a process, determines actual CPU utilization of the core based on a percentage of the time the core is busy polling (doing effectively no work) versus doing actual work (processing a task).

The present invention is a cylindrical grinding apparatus including a first and second detecting means for detecting proximity between one end and another end of a crystal rod and a main shaft and a subordinate shaft in a non-contact manner and a drive mechanism that can adjust moving speed of a second support unit on the subordinate shaft, wherein, in support with contact between the one end of the crystal rod and the subordinate shaft, moving speed B of the second support unit in time from proximity detection between the one end and the subordinate shaft by the second detecting means to the support with contact is adjusted to be slower than moving speed A until the proximity detection; and in support with contact between the another end of the crystal rod and the main shaft, moving speed D in time from proximity detection between the another end and the main shaft by the first detecting means to the support with contact is adjusted to be slower than moving speed C until the proximity detection. This can provide a cylindrical grinding apparatus that can prevent occurrence of damage in an end portion of a crystal rod and mechanical misalignment of a support unit, reduce process time, and reduce necessity of maintenance of parts to detect positional relationships between the crystal rod and the main shaft etc.

The present invention updates a highly accurate operating time and / or machining time for which an operating time is required, while the operating time and / or machining time is quickly estimated by a simple calculation. A device for predicting machining time (1) comprises: a simple prediction unit (10) that reads and interprets an NC command and calculates a first block movement time based on at least the distance of each block and a feed rate or time; a parameter acquisition unit (12) that acquires a parameter used in the drive and control of a numerically controlled machine tool; a precision prediction unit (11) that calculates a second block movement time based on at least the NC command and the parameter; a block movement time update unit (13) that uses the second block movement time to update the first block movement time and thereby calculate a machining time; and a machining time output unit (14) that outputs the machining time.The output unit for processing time (14) outputs the processing time calculated as a result of the block movement time update unit (13), using the second block movement time to update the first block movement time under a predetermined condition.

The application discloses a control system and method of a magnetron and a semiconductor process equipment. The control system comprises: one end of a first rotating shaft is connected with a first motor, and the other end is connected with a first rotating arm; one end of a second rotating shaft is connected with a second motor, and the other end is connected with one end of the first rotating arm and a second rotating arm respectively, and one end of the second rotating arm is connected with the magnetron; the first motor drives the first and second rotating arms and the magnetron to rotate when rotating; the second motor drives the second rotating arm and the magnetron to rotate when rotating; a controller controls the first motor to rotate at a first rotating speed according to a process time of one process and a number of rotations of the first rotating arm in the one process, so that the first rotating arm rotates a whole circle in the process time, and controls the second motor to rotate at a second rotating speed, so that the second rotating arm rotates an integer multiple of half a circle relative to the first rotating arm in the process time. The application improves deposition uniformity and target material utilization.

To provide an evaluation system capable of evaluating a place suitable for appreciation of an object.SOLUTION: A scheduling device comprises an input unit that receives input of processing times required for a first process and a second process for each job for each of the plurality of jobs in which the first process by a first system and the second process by a second system are executed in a mutually repeated manner one or more times, and a schedule creation control unit that controls processing for creating a schedule on the basis of the processing times. The schedule creation control unit includes a set creation part that creates a set of jobs for which processing by the first system can be performed without waiting time, from among the plurality of jobs, and a selection part that selects one job to be executed by the first system from among the set of jobs.SELECTED DRAWING: Figure 10

The invention provides a method for diagnosing machine efficiency. The method comprises the following steps. The production index of each machine table is detected, and the production index comprises a first index which is a time period of time (TC) for outputting a batch of goods (lot) containing a plurality of wafers, and a second index which is a time period of time (TC) for outputting a batch of goods (lot) containing a plurality of wafers; and a second index, which is a lot process time (lot process time, LPT). Carrying out first analysis on the production indexes of the machines in the same group; and carrying out second analysis on the production indexes and the historical data of each machine. And obtaining a first result of the target machine capable of showing the efficiency abnormality according to the first analysis and / or the second analysis.

The invention relates to a self-positioning outer mold synchronous operation control trench-preventing automatic prefabricating mold which comprises a bottom mold, an inner mold, an outer mold and a cavity mold module, the outer mold is composed of four outer mold plates and a driving walking mechanism, the driving walking mechanism comprises a track, a frame and a first oil cylinder, a rack is arranged on the side of the track, and gears at the two ends of a gear shaft on the frame are meshed with the rack; the scheme of'two oil cylinders and a synchronous motor 'is abandoned, the gear and the rack are used for forcibly synchronizing the operation of the outer mold, the high-cost motor is saved, the equipment and maintenance cost is reduced, the synchronization precision is higher, and mold jamming and component flaws are avoided; the height alignment assembly ensures that the height of the outer mold plate is consistent during mold closing, and a foundation is laid for locking; the locking mechanisms achieve firm locking of the adjacent formworks, pouring slurry leakage is completely eradicated, side pressure is resisted, and deformation is prevented. The automation degree is integrally improved, manual dependence and errors are reduced, the process time is shortened, and large-scale production is facilitated.

The utility model provides high-efficiency automatic equipment for removing welding scars, which belongs to the technical field of mechanical engineering and comprises a bearing mechanism, a fixing plate, an open ring fixedly mounted on the outer surface of the fixing plate, a sliding block connected to the outer surface of the open ring in a sliding manner, and the bearing mechanism, comprising a fixing plate, an open ring fixedly installed on the outer surface of the fixing plate, a sliding block connected to the outer surface of the open ring in a sliding mode and a grinding assembly arranged on one side of the fixing plate and used for eliminating material craters. The driving mechanism comprises a motor installed on the outer surface of the fixing plate in a matched mode, a threaded rod fixedly installed at the output end of the motor through a coupler, an inner threaded block connected to the thread position of the threaded rod in a threaded mode, a clamping assembly used for fixing materials and an auxiliary assembly used in cooperation with the clamping assembly during operation. Through the cooperation of the bearing mechanism and the driving mechanism, the tedious operation of fixing tubular materials for multiple times is effectively avoided, the time consumption of the working procedure is reduced, and the production efficiency is improved.

An embodiment of the present invention provides a time synchronization information processing method and architecture, wherein the time synchronization information processing method includes: obtaining time synchronization information; transmitting the obtained time synchronization information to a synchronous storage device; sending a calculation request, wherein the calculation request is used to wake up a calculation layer, so that the calculation layer obtains time synchronization information from the synchronous storage device and calculates a time synchronization calculation result based on the time synchronization information, and transmits the time synchronization calculation result to the synchronous storage device; obtains the time synchronization calculation result from the synchronous storage device; wherein the calculation layer enters a dormant state after calculating the time synchronization calculation result. The embodiment of the present invention processes time synchronization information based on a wake-up mechanism, which can greatly reduce power consumption.

The present disclosure provides a substrate processing system and a substrate processing method capable of improving yield. A substrate processing system according to one embodiment of the present disclosure is provided with: a batch processing unit that uniformly processes a plurality of substrates; a single-sheet processing unit that processes the substrates one by one; and a control circuit that performs: a batch processing time including a time required for the batch processing unit to perform a processing, based on process information including a process in which the processing of the substrate is performed; and selecting and executing one or more than two of the inspections of the inspection items for which the inspection time is equal to or less than the batch processing time on the basis of correspondence information obtained by associating the inspection items of the inspections for the single-sheet processing unit with the inspection time.

The application relates to the technical field of product process management, and discloses a method for providing optimal production path equipment selection, which comprises the following steps: establishing a process equipment constraint configuration table, a process equipment constraint maintenance table and a product implementation table in a process equipment database; when a product enters a product process flow, corresponding process equipment is configured for the product, and the equipment constraint maintenance table is maintained; the product specification of the product entering the product process flow is acquired, all production paths of the product are acquired, the equipment constraint maintenance table and the product implementation table are updated; an optimal path algorithm is preset, the weights of time and efficiency in the production specification of the product are configured, each item of a deviation value list and the process time of each process equipment required by the process equipment corresponding to the product are configured, the production path score of each product is calculated, the path with the highest score is obtained as the optimal path, and the product implementation table is updated. The application provides a method for realizing optimal paths of products in the process of passing through multiple devices.

A testing method is provided for testing whether a subject method has a constant processing time. The testing method identifies a plurality of intermediate points in the subject method, wherein portions of the subject method performed between pairs of the intermediate points form a plurality of execution units of the subject method. The testing method executes the subject method a plurality of times and measures execution times at which the subject method reaches each of the identified intermediate points. A statistical test is performed on the measured execution times to determine whether execution times, for a given execution unit of the subject method, is distinguishable between the executions in which the at least one parameter is selected from a first distribution and the executions in which the at least one parameter is selected from a second distribution.

This invention relates to the fields of intelligent manufacturing and industrial internet technology, and discloses an intelligent scheduling method and system for the continuous production of automotive structural components across multiple processes. The method includes: acquiring equipment status data and material flow location data to obtain a current production state vector; obtaining a preliminary production schedule using a genetic algorithm based on the current production state vector; generating adjustment demand signals based on process time fluctuation indicators; obtaining an optimized production sequence using a simulated annealing algorithm based on the adjustment demand signals; embedding emergency order response demands based on production disturbance factors to obtain a final execution plan; loading the final execution plan into a preset discrete event simulation engine to generate virtual work trajectories, comparing and generating deviation correction parameters, and parsing to generate a production instruction sequence. This method can improve the dynamic adaptability and execution accuracy of the scheduling scheme.

The embodiment of the present application provides a process step endpoint detection method and a semiconductor process equipment, the method comprises the following steps: in the process of executing a process step, obtaining an executed process time and an expected process time of the process step; according to the expected process time and the executed process time, calculating a delay end detection time of the process step; according to the delay end detection time, triggering a first timing monitor to start timing monitoring, and triggering a skip processing for the process step when the timing time of the first timing monitor reaches the delay end detection time. The flexible variation of the process step endpoint time can be realized according to the expected process time set by the user, and the actual execution time of the process step can meet the expected process time of the user; when the timing time of the timing monitor reaches the delay end detection time, the skip can be automatically executed, and the button of manual end detection does not need to be manually triggered, so that the automation is higher.

The invention discloses a sintering machine production line shutdown and startup time sequence standardization control method, which comprises the following steps: making a sintering production process operation time statistical table, and sequentially superposing material flow resume time of adjacent process equipment points to obtain a sintering production process time statistical table; constructing a sintering production operation time sequence control table: constructing key operation nodes and corresponding time sequence time control by applying an EXCEL table according to the duration of each piece of connection equipment of a production line, and forming sintering machine shutdown and startup operation standardized operation; and when the sintering process is abnormal, on the basis of the sintering production process operation time statistical table, back-stepping traceability is carried out from time, and process abnormality checking and adjustment are carried out. According to the method, the starting and stopping time of the equipment can be accurately controlled when the sintering system is started and stopped, the production parameter adjustment, process abnormality judgment and analysis capabilities of operators on the sintering process with time nodes as elements are effectively improved, and the standardized operation level of the operators can be simply and effectively improved.

The invention discloses a task assignment method and system based on a task graph, and relates to the technical field of sparse linear equation set solver, and the method comprises the steps: calculating task processing time based on a time estimation model during task assignment; the number of completed tasks is initialized to be zero, the number of initial idle threads is initialized to be the number of total threads, and the tasks with the initial task state being in task waiting are put into a to-be-dispatched task sequence; executing a task assignment main cycle; when the initial idle thread number is greater than zero and the to-be-dispatched task sequence is not empty, distributing a thread number for the task; when the initial idle thread count is zero, determining the fastest thread based on the task processing time; when the to-be-dispatched task sequence is empty, traversing the task chain depending on the current task to obtain the dependent task of the current task, putting the dependent task into the to-be-dispatched task sequence, and executing the task dispatching main cycle, so that the problem that the task processing time cannot be accurately predicted and the thread resources cannot be uniformly distributed in the prior art can be solved.

The application relates to the technical field of valve production and manufacturing, and particularly discloses an improved automatic machining equipment for steel ball valves and a process thereof, which comprises a workbench; a clamping positioning device for the up-down clamping and positioning of a ball is assembled on the workbench, and a polishing chamfering device for synchronous polishing of ports at both sides of a ball passage is assembled on the workbench; the equipment provided by the application has high applicability, the processing time of a single ball is shortened, the same-size balls can be standardized processed, the uniformity of the processing quality is ensured, and the production efficiency of batch processing and manufacturing is improved.

The invention discloses a digital production scheduling method and system based on a forging process time model, and relates to the field of aerospace forging production. According to the method, each production work order is subjected to process splitting, production scheduling of a monthly plan, a weekly plan and a daily plan is carried out with the process as the unit, 'process + discrete 'mixed manufacturing mode adaptation is achieved, the process adaptation limitation of a traditional single manufacturing mode is broken through, a production scheduling algorithm is accurately matched with the actual scene of aerospace forging production, and the production scheduling efficiency is improved. And by setting a dual-mode time accounting model of maximum heat preservation time constraint and a heating furnace-press time sequence collaborative constraint model, constraint between equipment processes is carried out, the problems of equipment conflict, poor product quality consistency, long delivery period and the like are avoided, and high efficiency, stability and compliance of production are realized.