CN114154916A

CN114154916A - Multi-order automatic arrangement production method, system, storage medium and electronic equipment

Info

Publication number: CN114154916A
Application number: CN202111529703.XA
Authority: CN
Inventors: 李永庚; 汪涛
Original assignee: Beijing Institute of Radio Measurement
Current assignee: Beijing Institute of Radio Measurement
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-03-08

Abstract

The invention relates to the field of production, in particular to a multi-order automatic arrangement production method, a multi-order automatic arrangement production system, a storage medium and electronic equipment. The method comprises the following steps: step 1, associating respective order lists created by each production department to a main plan list; step 2, arranging the production sequence of each production department based on the requirements of the products to be produced in the multi-order and the master plan list, and producing according to the arrangement sequence, wherein the requirements of the products to be produced comprise: product quantity and time requirements. The invention can achieve the overall planning of production by associating the order list of each department to the main plan list, and in addition, according to the processing of a plurality of orders and the main plan list, the invention is convenient for the scheduling efficiency of the orders, reasonably plans the resource amount in the production process, guides the final assembly task of the product and ensures the smooth completion of the final assembly task.

Description

Multi-order automatic arrangement production method, system, storage medium and electronic equipment

Technical Field

The invention relates to the field of production, in particular to a multi-order automatic arrangement production method, a multi-order automatic arrangement production system, a storage medium and electronic equipment.

Background

The traditional scheduling mode is that the production period of a work order is determined by the resource amount of personnel, stations and the like, and the mode is limited by the resource amount, and cannot ensure that a short production period task is completed on time. The manual labor scheduling is carried out, the connection among departments is not smooth, and if the scheduling of a plurality of work orders is related, the time for manual labor scheduling is too long. When the demand of the product is high, the production relation among multiple orders and multiple departments is not easy to determine, and the final assembly of the product is easy to delay.

Disclosure of Invention

The invention aims to provide a multi-order automatic arrangement production method, a multi-order automatic arrangement production system, a storage medium and electronic equipment.

The technical scheme for solving the technical problems is as follows: a multi-order automatic ranking production method comprises the following steps: step 1, associating respective order lists created by each production department to a main plan list; step 2, arranging the production sequence of each production department based on the requirements of the products to be produced in the multi-order and the master plan list, and producing according to the arrangement sequence, wherein the requirements of the products to be produced comprise: product quantity and time requirements.

The invention has the beneficial effects that: the overall production planning can be realized by associating the order list of each department with the main plan list, and in addition, according to the production scheduling efficiency of the orders which is convenient for processing the multiple orders and the main plan list, the resource amount in the production process is reasonably planned, the product final assembly task is guided, and the smooth completion of the final assembly task is ensured.

On the basis of the technical scheme, the invention can be further improved as follows.

Further, step 1 is preceded by:

the total number of production departments required is determined based on the product attributes.

Further, after the arranging the production sequence of each production department based on the attributes of the products to be produced and the master plan list, the method further comprises the following steps:

and (3) adjusting the arrangement sequence according to the current maximum production restriction factor, and taking the adjusted optimization sequence as the arrangement sequence in the step (2) for production, wherein the maximum production restriction factor comprises an artificial factor and a non-artificial factor.

Further, still include:

and 3, checking the current production progress at preset time intervals, generating alarm information when the checking result is abnormal, and continuing production when the checking result is non-abnormal.

Another technical solution of the present invention for solving the above technical problems is as follows: a multiple-order automated collation production system comprising:

the association module is used for associating the respective order list created by each production department into a main plan list;

the production module is used for arranging the production sequence of each production department based on the requirements of the products to be produced in the multi-order and the master plan list and producing the products according to the arrangement sequence, wherein the requirements of the products to be produced comprise: product quantity and time requirements.

Further, still include:

and the determining module is used for determining the total number of the required production departments according to the product attributes.

Further, still include:

and the inspection module is used for inspecting the current production progress at preset intervals, generating alarm information when an inspection result is abnormal, and continuing production when the inspection result is non-abnormal.

Another technical solution of the present invention for solving the above technical problems is as follows: a storage medium having instructions stored therein, which when read by a computer, cause the computer to execute a method of multiple-order automated alignment production as claimed in any one of the preceding claims.

The invention has the beneficial effects that: the overall production planning can be realized by associating the order list of each department with the main plan list, and in addition, according to the production scheduling efficiency of the orders which is convenient for processing the multiple orders and the main plan list, the resource amount in the production process is reasonably planned, the product final assembly task is guided, and the smooth completion of the final assembly task is ensured. Another technical solution of the present invention for solving the above technical problems is as follows: an electronic device includes the storage medium and a processor executing instructions in the storage medium.

Drawings

FIG. 1 is a schematic flow chart of a method for automatically arranging orders according to an embodiment of the present invention;

FIG. 2 is a block diagram of a system for automatically arranging orders according to an embodiment of the present invention.

Detailed Description

The principles and features of this invention are described below in conjunction with examples which are set forth to illustrate, but are not to be construed to limit the scope of the invention.

As shown in fig. 1, a method for multiple-order automatic ranking production includes: step 1, associating respective order lists created by each production department to a main plan list; step 2, arranging the production sequence of each production department based on the requirements of the products to be produced in the multi-order and the master plan list, and producing according to the arrangement sequence, wherein the requirements of the products to be produced comprise: product quantity and time requirements.

In some possible implementation modes, overall planning of production can be achieved by associating the order list of each department with the main plan list, in addition, according to the processing of the orders and the main plan list, the scheduling efficiency of the orders is facilitated, the resource amount in the production process is reasonably planned, the product final assembly task is guided, and the smooth completion of the final assembly task is ensured.

It should be noted that the technical solution adopted by the present invention is: the main plan is macroscopically regulated, each department work order, namely, the order list respectively created by each department is microscopically regulated, and the following schemes are explained in detail by taking three departments as examples:

1) the main plan list defines the production cycle of each product, namely the total time from entering the production line to leaving the production line of the product is fixed; the master plan list is associated with work orders of three departments, and can actively restrict the production end time of each department, so that products can enter a production line and an assembly production process when arriving at a commodity.

2) The work orders of all departments can respectively match the corresponding production process flow of the work orders with the production time in the system according to the process files (materials, production flows and the like) and the working hour information (the resource amount required by each process or work step, namely personnel, time, stations and the like), so that the resource amount of each process/work step is determined, accurate data support is provided for the resources at the front end of pulling, and the resources in place in the production process are ensured. The matching of the production process flow corresponding to the work order and the production time can be realized by Baismige software according to the unique identification id of the process file corresponding to the work order, and the formula information in the process configuration table created by batch empirical data in the system is automatically matched.

In embodiment 1, a main plan S is created by a department a (a department having the greatest influence on product production), an order a, an order B, and an order C are created by the department a, the department B, and the department C, respectively, and then the corresponding work orders generated by the orders are associated with the main plan S. The creating of the order specifically comprises the following steps: each department creates a corresponding production order according to the instructional process files of each department (the files guiding each department to complete the production of the corresponding part of products comprise the production sequence of the products and the tools, materials and the like needed in each step), the created order comprises the working procedures, working steps and the like needed by each department to complete the corresponding work for producing the products, the task is taken as the guide, the detailed work content, the tools, the materials, the working hours and the like are contained, the order corresponds to the instructional process files, the task is merely highlighted, and the task is taken as the main part. The association-oriented plan is as follows: because the products produced among the three departments are related to each other (namely after A finishes production, B can only produce on the basis, and after B finishes production, C can only produce on the basis), in order to ensure the production cycle, the main plan is to limit a period of time for finishing production of a certain time period of each department according to the total production time of the whole product and the production time of each department on the basis of the empirical data accumulated in the past for a long time, and not to finish the process within the period, and the process cannot be carried out (namely, the working hours corresponding to the reported workers are also the workload). For example, the final assembly cycle of the product is t, the time required by department A is t1, the time required by department B is t2, the time required by department C is t3, the sum of t1, t2 and t3 is less than t, and the main plan plans the production connection among 3 orders, which can be understood as a time constraint for limiting the start and the end of the orders of each department.

The time constraint is: the products are divided into A, B, C to be produced in sequence, and the working hours of the products between the production units of the three departments are estimated according to the past data, and the estimated working hours are standard pulsating working hours of a single unit.

The departments with the greatest production impact are: the whole product production line and the department with the largest decisive factor influencing the product quality are the department with the largest influence on the production line.

The department A which has the greatest influence on the master plan establishes time constraint between the master plan S and the work order A, B, C, limits the latest completion time of the work orders of each department according to standard pulsating work hours and handover time between products of the departments, ensures stable handover of the products between the departments, simultaneously ensures that three general assembly products exist on a production line, each station can be fully utilized, and then the department A, the department B and the department C can schedule the work orders within the time defined by the master plan. According to the production experience, the department B is required to finish within a specified time, if the factor is human, the worker of the department B finishes overtime, and if the factor is other, the order and the main plan are required to be adjusted to limit the production period. But the production mode is basically fixed, and the overdue condition is basically not existed.

The latest completion time for limiting each work order of each department is specifically as follows: the production of the product K is started by the department A on a certain day, the time for transferring to the next department can be obtained according to the standard pulse working hour (the production time required by the department to finish the product), and the transferring time (the latest completion time) of the two departments is set under the condition that the production is allowed to have errors.

The initial version of the scheduling may not be the optimal solution for the production, the production can be artificially optimized, the gantt chart (work order), the resource gantt chart (work center) and the resource gantt chart (personnel) corresponding to the order are opened according to the factor of the maximum production and production process at the current stage, then the adjustment is carried out according to the actual situation, the adjustment is completed, the storage and the change are finished, and the rescheduling can be carried out. It can be understood that: for example, the resource gantt chart production line cannot meet the production of the multiple products, and because the number and the production efficiency of the production lines are basically stabilized at a value, the orders need to be longitudinally stretched and adjusted, that is, under the maximum production load of the production lines, the redundant products are arranged to the date of the production tasks which are not tense;

for example, the resource Gantt chart shows that people are nervous, and the personnel are allocated in time, and the personnel who are out of business and are not in stress are allocated back to be supplemented to a production line or to be supplemented by the personnel of other departments;

adjusting the time of entering the production line and leaving the production line of the order, modifying the number of personnel participating in production, completing the adjustment of the order and rearranging the production.

After scheduling is finished, the demand condition of the corresponding resource amount in the corresponding production planning time can be clearly seen, emergency countermeasures can be made according to the corresponding demand, and smooth completion of production can be guaranteed.

The emergency countermeasures may be: if the limited factor of the product production is insufficient number of personnel, the emergency effective measure at the moment is to supplement the production force by the number of personnel required by scheduling.

If the limited factor of the product production is that the materials can not be complete, the materials can be allocated from other units in an urgent way, or the manufacturers are found to carry out urgent production.

The standard time of pulsation is a total assembly determined time when all three departments can complete the total assembly task, A, B, C.

Embodiment 2, independent master plan list, can clearly see the production plan time relationship between master plans and generate corresponding order gantt chart. The main plans are possibly discontinuous, so that the scheduling cycle time between the main plans is reasonably planned, the reasonability of the handover between work orders and stations between all departments is ensured through the macroscopic regulation and control between the main plans, and the resources are fully utilized. The method is used for refining a production plan and a production rhythm quickly under the condition that manual calculation of a multi-production task work order is difficult, predicting the related resource requirements in the production process in advance, and facilitating adjustment of production rhythm and pulling of related resources in advance.

For example, department A currently has a plurality of production work orders A-E, rolling scheduling is carried out in the system, the relationship between the future production work orders can be planned in advance by utilizing the powerful computing capacity of the system, if the problem of relevant resource quantity shortage is found, tasks of producing the work orders can be arranged out through a scheduling system of a pulsating line, relevant information of the current production work orders on production rhythm periods is adjusted, relevant scheduling information of the arranged work orders is automatically adjusted, a visual order Gantt chart can be generated, the relevant information can be clearly seen, the requirement of the resource quantity in a future period is adjusted through the visual orders, and the final assembly product is protected.

Embodiment 3, the master planning process comprises: at present, a product K, N is about to enter a production line, standard pulsating labor hour M of the product K, N and accurate time T of the product entering the production line are determined, M, T is input into a scheduling system, work orders of A, B, C three departments are respectively related to a main plan, a department A determines product turnover time (namely the starting time and the ending time of three orders) of the three departments according to the pulsating labor hour, scheduling is clicked, according to a scheduling Gantt chart of the main plan, the production time of the product can be clearly seen, a production cycle is preliminarily determined, and the required time of resource quantity is roughly known. Intra-department work order scheduling includes: the department A is used for illustrating the internal work order scheduling process of the department: the department rolls and schedules the work orders created by the department, slightly adjusts the scheduling structure of the work order 1 according to the scheduling result (an order Gantt chart, a resource Gantt chart and a resource load rate), and schedules again, wherein the scheduling result before the work order 2 also changes according to 1; if a plurality of work orders are faced, the adjustment can be performed only on the condition that the scheduling result does not meet the actual requirement, and the rest work orders can determine whether to modify according to the re-scheduling result.

Taking the work order 1 as an example,

order Gantt chart: the work order 1 includes a plurality of processes for the production of the product, and the processes required for the production of the work order 1 are spread within a limited scheduling time after scheduling, which can be understood as: the working procedures are arranged in sequence at the specified starting time according to the working hours required by each working procedure and are in the sequence of the production working procedures. According to the order scheduling, whether the theoretical completion time of the work order 1 conflicts with the production cycle end time given by the main plan can be obtained. Meanwhile, the required time of materials required by each process can be obtained through scheduling, and the front end can be pulled to be boring through the required time of the materials. If the scheduled theoretical completion time conflicts with the time given by the main plan, the main plan is adjusted according to the result, or the time of a certain process or certain processes is reduced by family members.

Resource Gantt chart: (work center) displays the collusion process of which order is produced by each station on the production line. The method can be used for displaying the service condition of the production line station, so that the scheduling is adjusted according to the result, the utilization rate of the station can be improved, the number of staff of various types required by each time period in the work order displayed by production (staff) is increased, the condition that the staff is required to deal with the shortage of the staff in the future is predicted, and the scheduling can be adjusted to solve the peak condition of the required staff in a certain time period.

Resource load rate: (personnel) for example: the production group has 10 persons in total, 8 persons are invested in the production group, the resource load rate is 80%, and the report form of the personnel resource load rate is as follows: the percentage display of the personnel use condition of each process (in the time period) of the work order 1 adjusts the condition that the scheduling solves the personnel load rate exceeding 100 percent through the report. Other personnel are deployed for assistance during this time period.

Preferably, in any of the above embodiments, step 1 further comprises:

Preferably, in any of the above embodiments, after the arranging the production order for each production department based on the attributes of the products to be produced and the master plan list, the method further includes:

It should be noted that the human factor is production stoppage caused by that the material consumption and other departments which need human participation do not perform processing in time, and the non-human factor includes production stoppage caused by machine failure and other factors.

Preferably, in any of the above embodiments, further comprising:

As shown in fig. 2, a multiple-order automatic ranking production system includes:

an association module 100, configured to associate a respective order list created by each production department into a master plan list;

a production module 200, configured to arrange a production sequence for each production department based on the needs of the products to be produced in the multiple orders and the master plan list, and produce according to the arrangement sequence, where the needs of the products to be produced include: product quantity and time requirements.

Preferably, in any of the above embodiments, further comprising:

and adjusting the arrangement sequence according to the current maximum production restriction factor, and producing by taking the adjusted optimization sequence as the arrangement sequence in the production module 200, wherein the maximum production restriction factor comprises an artificial factor and a non-artificial factor.

Preferably, in any of the above embodiments, further comprising:

Another technical solution of the present invention for solving the above technical problems is as follows: an electronic device includes the storage medium and a processor executing instructions in the storage medium.

The reader should understand that in the description of this specification, reference to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described method embodiments are merely illustrative, and for example, the division of steps into only one logical functional division may be implemented in practice in another way, for example, multiple steps may be combined or integrated into another step, or some features may be omitted, or not implemented.

The above method, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention essentially or partially contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.

While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A multi-order automatic arrangement production method is characterized by comprising the following steps:

step 1, associating respective order lists created by each production department to a main plan list;

step 2, arranging the production sequence of each production department based on the requirements of the products to be produced in the multi-order and the master plan list, and producing according to the arrangement sequence, wherein the requirements of the products to be produced comprise: product quantity and time requirements.

2. The method as claimed in claim 1, wherein the step 1 further comprises:

3. The method according to claim 1, further comprising the following steps after the ranking the production sequence of each production department based on the attributes of the products to be produced and the master plan list:

4. The method of claim 1, further comprising:

5. A multiple-order automated collation production system, comprising:

6. The system of claim 5, further comprising:

7. The system of claim 5, wherein the ranking of the production sequence for each production department based on the attributes of the products to be produced and the master plan list further comprises:

and adjusting the arrangement sequence according to the current maximum production restriction factor, and producing by taking the adjusted optimization sequence as the arrangement sequence in the production module, wherein the maximum production restriction factor comprises an artificial factor and a non-artificial factor.

8. The system of claim 7, further comprising:

9. A storage medium having stored therein instructions which, when read by a computer, cause the computer to execute a method of multiple-order automated ranking production according to any one of claims 1 to 4.

10. An electronic device comprising the storage medium of claim 9, a processor executing instructions within the storage medium.