183 results about "Process time" patented technology

The invention relates to the technical field of servers, and discloses a workflow instance starting method, device and equipment and a service system. The method comprises the following steps: starting and sending an approval service request to a message queue, wherein the approval process is at least the same as the approval process of a second service; monitoring a response message fed back by the workflow service in real time in the message queue according to a preset association relationship, the preset association relationship including a corresponding relationship between each type of service and a theme; and when a target response message corresponding to the approval service request is monitored, analyzing the target response message, determining that the workflow instance corresponding to the approval service request is successfully started according to the content in the target response message, and executing the approval operation of each node in the workflow instance according to the workflow instance. According to the method, the starting of the approval process is more accurate and efficient. Moreover, the code change of one party does not affect the code of the other party, so that the code processing time is shortened, and the workflow instance starting and approval efficiency is improved.

The invention provides a processing and assembling combined production workshop scheduling optimization method considering dynamic disturbance, and the method comprises the steps: building a combined scheduling model: dividing a product production process into a part processing process, an assembling process and an assembling subsequent process, defining the correlation constraint of processing and assembling, and carrying out the processing and assembling operation; comprising part machining sequence consistency, part machining completion requirements before assembly, buffer area capacity limitation and a dynamic disturbance event response mechanism; establishing a multi-objective optimization function: taking minimization of maximum completion time, equipment idle time, processing energy consumption cost and tool switching times as optimization objectives, and generating a scheduling model in combination with process time dependence, machine selection uniqueness and tool switching time constraint; dynamic disturbance processing: when an equipment fault occurs or a new order is inserted, updating an available machine state or combining tasks to be processed, and triggering rescheduling to generate a new scheme; an improved MOEA / D algorithm is used for solving; and outputting and applying a scheduling scheme: selecting a final scheme for production guidance according to the non-dominated solution set.

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 storage performance monitoring method, electronic equipment, a readable storage medium and a program product, which can be applied to the technical field of information. The method comprises the following steps: acquiring processing time for completing an input / output operation when an operating system performs the input / output operation on a storage device; under the condition that the processing time of the input / output operation is longer than a first processing duration, storing operation related information of the input / output operation in an abnormal log of an abnormal log pool; obtaining a segmented time delay statistical table of the input / output operation in the first time period based on the processing time of the input / output operation; associatively storing equipment related information of the storage equipment executing the input / output operation in the first time period and the segmented time delay statistical table in a target file; according to the multiple processing times and the trigger judgment condition in the first time period, the dump file is transferred to the target address, and the dump file comprises at least one of the abnormal logs in the abnormal log pool and the target file.

A process plan creation system capable of easily creating a process plan of water pipe construction is obtained. A process plan creation system includes: an information acquirer that acquires water pipe-related information related to at least one of a diameter, a length, a type, the number, or arrangement of water pipes used for water pipe construction; a process time calculator that calculates a process time including a work time of each process of the water pipe construction based on the water pipe-related information acquired by the information acquirer; and a process plan creator that creates a process plan of at least a part of the water pipe construction by using the process time of each process calculated by the process time calculator.

The present invention improves the efficiency of processing media when a process is automated in a processing system.　A processing system 1 comprises a printer 4 that performs a process for discharging ink onto a medium M, and a robot 5 that supplies the medium M to the printer 4 and retrieves the medium M processed by the printer 4, the processing system 1 also comprising a job management unit 91 that, upon setting of an automation setting period, which is a time band in which the printer 4 and the robot 5 are automatically operated, determines a processing order for a plurality of pieces of processing data created for each job in the automation setting period. The job management unit 91 determines the processing order on the basis of the number of copies of the medium M set in each job, the number of stocks of the medium M, and the processing time required for the processing of the medium M estimated for each piece of processing data.

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 relates to a multi-machine multi-task configuration method and device, a medium and equipment, belongs to the technical field of task management optimization, and solves the problem that a large-scale multi-machine task configuration problem cannot be effectively solved in the prior art. According to the technical scheme, the method mainly comprises the steps that a task set and a machine set are obtained, and needed processing time corresponding to all tasks in the task set is obtained; constructing a task configuration binary variable to represent whether any task is configured to any machine; an optimization model is constructed according to a preset configuration target, the optimization model comprises a target function and constraint conditions, and the constraint conditions are expressed as constraint expressions through required processing time and task configuration binary variables; forming a penalty term according to the constraint formula, and adding the penalty term into the target function to form a quadratic unconstrained binary optimization model; and solving the quadratic unconstrained binary optimization model to determine the value of each task configuration binary variable, and determining a task configuration scheme according to the values of the task configuration binary variables.

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.

Apparatus and corresponding methods for distributing tasks across various processing devices, such as servers, of a distributed computing environment are disclosed. The embodiments can batch workloads and distribute the tasks to the various processing devices for processing such as to reduce an overall processing time and costs. The embodiments may, additionally or alternatively, monitor actual processing times, and reassign tasks that fail to complete within an expected time frame.

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.

The present invention provides a rapid response control design method for the starting process of an aeroengine, belonging to the field of engine control. Using the N-dot control plan, an intelligent optimization algorithm is utilized to optimize the acceleration target curve, and then the controller is designed based on the active disturbance rejection control theory. Finally, the starting process time of the engine is minimized to achieve rapid response. The present invention can solve the problems that the time consistency and reliability of the transition state of an aeroengine are difficult to guarantee under traditional control methods. It is a control design method for the rapid response of the transition state of an aeroengine based on the N-dot control plan and active disturbance rejection control (ADRC), which can shorten the transition state adjustment time on the premise of ensuring the stable operation of the aeroengine.

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

The invention provides an application loading optimization method and device. The method comprises the following steps: randomly distributing a plurality of resource requests sent by an application page to a plurality of initial queues; determining the processing time of each resource request and the average processing time of all resource requests; allocating the resource requests to a plurality of waiting queues with different queue levels according to the processing time of the resource requests, the average processing time and the number of the resource requests in the initial queue; sequentially adding the resource requests in the waiting queue with the highest queue level into a ready queue for processing; and updating the waiting queues, and returning to execute the step of sequentially adding the resource requests in the waiting queue with the highest queue level into the ready queue for processing until all the resource requests are processed. According to the scheme, the multiple resource requests sent by the application page are scheduled through the multi-level queues, it is guaranteed that the resource requests of each queue can be processed in time, the resource loading time is shortened, and the page rendering speed and the user experience are improved.

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 provides a collaborative scheduling method for the trial production and testing of high-end equipment considering process uncertainty, which relates to the technical field of task scheduling. The planned completion time of the test considered in the present invention is a time interval, that is, the process time is uncertain. In the case of uncertain process time, the collaborative scheduling of the high-end equipment trial production and testing process is carried out, and the part process requirements and the machining sequence of the parts are comprehensively considered to dynamically and accurately obtain an approximate optimal solution to the problem. It can effectively collaborate and optimize the resources in the two stages of high-end equipment trial production and testing under the condition of considering process uncertainty, so as to minimize the input cost of the trial production and testing process and improve the resource utilization efficiency and collaboration efficiency of high-end equipment enterprises.

The utility model discloses a polishing device for producing aluminum alloy flanges, comprising a workbench, a bracket, a motor and a polishing head, wherein the bracket is fixed to the top of the workbench, the motor is arranged at one side of the bracket, and the polishing head is located at the bottom of the motor; an adjusting component is arranged on the top of the workbench, comprising a moving part, an adjusting part, a pressing part and a pushing part, the moving part is located at the top of the workbench, the adjusting part is arranged in the moving part, the pressing part is located in the moving part, and the pushing part is fixed to the top of the workbench. The beneficial effect is that when flanges of different sizes are replaced during use, flanges of different sizes can be fixed only by adjusting the components, and there is no need to frequently replace equipment, so flanges of different sizes and heights can be quickly adapted, thereby reducing the production process time and improving production efficiency.

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 invention relates to a multi-component production process combination optimization method for complex equipment, and belongs to the technical field of machining process optimization. The method comprises the following specific steps: step 1, establishing an objective function by minimizing processing cost, time cost, environment and human damage cost, and establishing processing process constraint conditions; step 2, establishing a representation mode of the uncertainty set; 3, selecting the number of available equipment and / or process time as an uncertain variable, representing the uncertain variable based on the representation mode in the step 2, and establishing an equipment number and / or process time uncertain robust optimization model in combination with the target function and the constraint condition established in the step 1; and 4, carrying out iterative optimization on the robust optimization model to obtain an optimal process combination.

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.

The present application discloses a method for automatically adjusting a data processing time window, including obtaining the amount of data to be processed; judging whether the current data processing time window needs to be adjusted according to the amount of data to be processed and the standard data processing time window, wherein the standard data processing time window is a data processing time window set in advance for reference; if adjustment is required, a new data processing time window is determined according to a data processing time window record table set in advance, and the new data processing time window is used as the current data processing time window, wherein the data processing time window record table includes a corresponding relationship between the data processing time window and a single window processing capacity value. By applying the technical solution disclosed in the present application, the data processing time window can be dynamically adjusted according to the amount of data, which can not only cope with the processing of ordinary data, but also take corresponding strategies in time when the peak data arrives to ensure the smoothness of data processing.

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