CN117557158A - Micro-assembly production workshop working hour performance accounting system and method based on MES system - Google Patents
Micro-assembly production workshop working hour performance accounting system and method based on MES system Download PDFInfo
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Abstract
The invention provides a micro-assembly production workshop working hour performance accounting system and method based on an MES system, and relates to the technical field of digital transformation. In the invention, the operation classification module is mainly used for carrying out classification statistics on the product process data transmitted by the MES system; the standard man-hour module is mainly used for establishing various operation standard man-hour databases; the working hour correction module is mainly used for correcting the time of each operator according to different operation processes; the working hour summarizing module mainly acquires accurate working hour data of each operator in different orders in each specific working step and performs summarizing and displaying. The method can meet the requirements of multiple varieties, batch changing and customization of a T/R assembly production workshop, enables the whole production process to be systematic and accurate, improves the high efficiency, the reliability and the real-time performance of accounting of a large amount of working hour data, realizes the quantification of the operation of operators, is convenient for double promotion of the micro-assembly production quality and efficiency, is more comprehensive and careful compared with the prior art, and has very wide application prospect.
Description
Technical Field
The invention relates to the technical field of digital transformation, in particular to a micro-assembly production workshop working hour performance accounting system and method based on an MES system.
Background
The man-hour accounting is an important basis of the production organization of a manufacturing and modeling enterprise, and reasonable man-hour accounting can effectively excite the enthusiasm of labor staff, so that the production efficiency is improved, and the production cost is reduced.
The T/R component is a core component of the phased array radar, the product has the characteristics of various and batched production, the manufacturing flow and the processing technology of different products are large in difference, different materials and equipment are different in operation difficulty in the production process, the product is required to be high in reliability and high in performance, a plurality of faults are generated in the production process of the product, the performance of fault maintenance is required to be counted, however, manual calculation has hysteresis and low in accuracy. Therefore, designing a working hour accounting method that covers different stages of different products with high timeliness and accuracy is a major consideration for those skilled in the art.
Through the retrieval of the prior patent, china patent 'a method for checking integrated circuit production line time based on an MES system (CN 114091974A)', which is used for checking the problem that the working time of operators is difficult to calculate and check according to the product model, the process step, the line operation type and quantity, the processing equipment model and the like, but is difficult to deal with the problem of checking the working time caused by the different material types and quantity, the transfer among different working procedures of the products and the like and lack of a fault maintenance working time checking method, and is not comprehensive, accurate and fine enough; chinese patent 'a performance quantitative management system and method (CN 115062995A) based on MES', which make the production and maintenance process systematic and accurate through quantitative indexes of the MES system, lack working hours accounting methods of different products, and are difficult to popularize.
In view of this, it is necessary to provide a new scheme that can effectively cover different technological processes of different products of the micro-assembly, and can cover different failure maintenance performance, and realize real-time statistics of the working hour data of the whole link of the micro-assembly production.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a micro-assembly production workshop working hour performance accounting system and method based on an MES system, which solve the technical problems that different technical processes of micro-assembly different products can be effectively covered, different fault maintenance performance can be covered, and real-time statistics of the micro-assembly production whole-link working hour data is realized.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme:
the micro-assembly production workshop working hour performance accounting system based on the MES system comprises an information interface module, an operation classification module, a standard working hour module, a working hour calculation module, a working hour correction module and a working hour summarization module, wherein the information interface module is connected with the MES system;
the information interface module is used for acquiring product process data of different production orders transmitted by the MES system;
the operation classification module is used for carrying out classification statistics on the product process data;
the working hour calculation module is used for calculating working hour information of each operator according to the operation statistical data and indexing standard working hour data in the standard working hour module;
the working hour correction module is used for correcting working hour information of each operator according to the operation statistical data;
the working hour summarizing module is used for summarizing corrected working hour information of all operators when all production orders are placed.
Preferably, the job classification module is used for classifying and counting the product process data according to the preparation job, the production job and the repair job; wherein:
for the preparation operation, counting the step name, the material type, the material quantity, the operator and the equipment type;
for production operation, counting the name of the process step, the type of materials, the quantity of materials, operators, the type of equipment, the quantity of products, the start time and the report time of each process step;
and for repair operation, counting the step names, material types, material quantity, operators, product quantity and repair reasons.
Preferably, the man-hour calculation module is configured to perform field decomposition on the job statistics data, and sequentially perform the following operations:
indexing standard working hour data in the standard working hour module according to the working hour name field;
according to the material type field, index and classify standard material man-hour data of different types in the standard process step;
summing the total working time data of all materials in the standard working steps according to the material quantity field;
according to the operator fields, classifying and calculating the overall working hour data of each operator;
correcting the overall working time data of each operator according to the equipment type field;
according to the product quantity field, collecting working time data of each operator in a specific working step;
according to the corresponding product process route, under the preparation operation, the production operation and the repair operation, working hour data of each operator in each specific working step are sequentially traversed and calculated according to the working step sequence number, and the overall working hour data of each operator are integrated and acquired.
Preferably, the man-hour correction module is configured to:
calculating the transit time of each step according to the start time and the report time of each step in the production operation, comparing the transit time with the corresponding standard transit time, and respectively carrying out the verification on the total working hours of operators on the upper and lower steps if the transit time exceeds the standard transit time;
locating a problem step according to a repair reason in the repair operation, and performing a verification on the total working hours of operators in the problem step;
and according to the type of the reworked material in the reworking operation, carrying out the verification and the augmentation on the total working hours of operators in the reworking step.
Preferably, the man-hour summarizing module is configured to:
and summarizing the total working hours, the nuclear reduction and nuclear increase data of all operators in all production orders, and acquiring the final working hour information of each operator by adopting a selective weighting method according to the product types corresponding to different production orders.
Preferably, the standard material man-hour data in the standard man-hour module includes:
for the gold wire device materials, different standard working hours are distinguished by the diameters of the same type of materials; for chip and microstrip board type device materials, the same type of materials are divided into three different standard working hours of large, medium and small areas; for other materials, uniform standard working hours are set for the materials of the same type.
A micro-assembly production workshop working hour performance accounting method based on an MES system is based on the micro-assembly production workshop working hour performance accounting system, and comprises the following steps:
step 1, acquiring product process data of different production orders transmitted by an MES system through an information interface module;
step 2, classifying the product process data according to the preparation operation, the production operation and the repair operation through an operation classification module;
step 3, acquiring operation statistical data through a working hour calculation module, indexing standard working hour data in the standard working hour module, calculating and integrating working hour data of each specific working step of each operator to acquire overall working hour data of each operator, and transmitting the overall working hour data to a working hour summarizing module;
step 4, acquiring transfer time and repair reasons in the operation statistical data through a working hour correction module, calculating nuclear subtraction and nuclear increase data, and transmitting the working hour summarization module;
and 5, summarizing the total working hour data, the core subtracting and core increasing data of each operator by a working hour summarizing module, and acquiring the final working hour information of each operator by adopting a selective weighting method according to the product types corresponding to different production orders.
Preferably, in the step 2, the job classification module records the product status, and transmits the product status to the man-hour summarizing module.
Preferably, in the step 5, working hours are summarized according to the product status by a working hours summarizing module, wherein working hours are summarized for the finished and scrapped products, and the performance of operators is counted; and monitoring the products in the preparation and maintenance states, and only summarizing the working hours without accounting for the performance of operators.
Preferably, in step S6, the final working hour information of each operator is visually displayed and statistically analyzed by a working hour summarizing module.
(III) beneficial effects
The invention provides a micro-assembly production workshop working hour performance accounting system and method based on an MES system. Compared with the prior art, the method has the following beneficial effects:
the invention meets the requirements of multiple varieties, batch changing and customization in a T/R assembly production workshop, makes the whole production process systematic and accurate, improves the high efficiency, the reliability and the real-time performance of accounting of a large amount of working hour data, realizes the quantification of the operation of operators, is convenient for double promotion of the micro-assembly production quality and efficiency, is more comprehensive and careful compared with the prior art, and has very wide application prospect.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a block diagram of a system for accounting man-hour performance in a micro assembly production shop based on an MES system according to an embodiment of the present invention;
fig. 2 is a schematic design diagram of a job classification module according to an embodiment of the present invention.
Fig. 3 is a flowchart of a method for accounting man-hour performance in a micro assembly production shop based on an MES system according to an embodiment of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
According to the micro-assembly production workshop working hour performance accounting system and method based on the MES system, the technical problems that different technical processes of micro-assembly different products can be effectively covered, different fault maintenance performance can be covered, real-time statistics of micro-assembly production whole-link working hour data is achieved, the production process is systematic and accurate, and management of personnel and improvement of quality efficiency are facilitated are solved.
The technical scheme in the embodiment of the application aims to solve the technical problems, and the overall thought is as follows:
in the embodiment of the invention, the operation classification module is mainly used for carrying out classification statistics on the product process data transmitted by the MES system; the standard man-hour module is mainly used for establishing various operation standard man-hour databases; the working hour correction module is mainly used for correcting the time of each operator according to the difference of the working contents, the efficiency and the quality aiming at different working processes; the working hour summarizing module mainly acquires accurate working hour data of each operator in different orders in each specific working step and performs summarizing and displaying. The method can meet the requirements of multiple varieties, batch changing and customization of a T/R assembly production workshop, enables the whole production process to be systematic and accurate, improves the high efficiency, the reliability and the real-time performance of accounting of a large amount of working hour data, realizes the quantification of the operation of operators, is convenient for double promotion of the micro-assembly production quality and efficiency, is more comprehensive and careful compared with the prior art, and has very wide application prospect.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
Example 1:
as shown in fig. 1, the embodiment of the invention provides a micro-assembly production workshop working hour performance accounting system based on an MES system, which comprises an information interface module, a working classification module, a standard working hour module, a working hour calculation module, a working hour correction module and a working hour summarization module, wherein the information interface module is connected with the MES system so as to realize the reliability and the real-time performance of data transmission of the information interface module and the MES system.
The information interface module is used for acquiring product process data of different production orders transmitted by the MES system; the workshop MES system can be connected with enterprise-level digitizing systems such as ERP, PDM and the like through an enterprise network, so that orders and product information transmitted by the ERP system are obtained, materials and process data transmitted by the PDM system are obtained, and the orders and the product information are associated.
The operation classification module is used for carrying out classification statistics on the product process data;
the working hour calculation module is used for calculating working hour information of each operator according to the operation statistical data and indexing standard working hour data in the standard working hour module;
the working hour correction module is used for correcting working hour information of each operator according to the operation statistical data;
the working hour summarizing module is used for summarizing corrected working hour information of all operators when all production orders are placed.
The embodiment of the invention can meet the requirements of multiple varieties, batch changing and customization of a T/R assembly production workshop, ensures that the whole production process is systematic and accurate, improves the high efficiency, the reliability and the real-time performance of accounting of a large amount of working hour data, realizes the quantification of the operation of operators, is convenient for double-promotion of the micro-assembly production quality and efficiency, is more comprehensive and careful than the prior art, and has very wide application prospect.
In an alternative embodiment, the job classification module is configured to classify and count product process data according to a preparation job, a production job, and a rework job; wherein:
as shown in fig. 2, for the preparation operation, counting the step name, the material type, the material quantity, the operator and the equipment type; the types of equipment herein may include offline automation equipment and manual equipment.
As shown in fig. 2, for the production operation, counting the step names, material types, material numbers, operators, equipment types, product numbers, start time and report time of each step; the types of equipment herein may include on-line automation equipment, off-line automation equipment, and manual equipment.
As shown in FIG. 2, for the repair operation, the step name, the material type, the material quantity, the operator, the product quantity, and the repair reason are counted.
In an alternative embodiment, the standard working hour module is mainly used for building various operation standard working hour databases, and the standard working hour data is divided into standard working hour data and standard material working hour data.
In particular, the standard man-hour data includes:
for the gold wire device materials, different standard working hours are distinguished by the diameters of the same type of materials; for chip and microstrip board type device materials, the same type of materials are divided into three different standard working hours of large, medium and small areas; for other materials, uniform standard working hours are set for the materials of the same type.
In an alternative embodiment, the working hour calculation module is configured to field decompose the job statistics, and sequentially perform the following operations:
indexing standard working hour data in the standard working hour module according to the working hour name field;
according to the material type field, index and classify standard material man-hour data of different types in the standard process step;
summing the total working time data of all materials in the standard working steps according to the material quantity field;
according to the operator fields, classifying and calculating the overall working hour data of each operator;
correcting the overall working time data of each operator according to the equipment type field;
according to the product quantity field, collecting working time data of each operator in a specific working step;
according to the corresponding product process route, under the preparation operation, the production operation and the repair operation, working hour data of each operator in each specific working step are sequentially traversed and calculated according to the working step sequence number, and the overall working hour data of each operator are integrated and acquired.
In an alternative embodiment, the man-hour correction module is configured to:
calculating the transit time of each step according to the start time and the report time of each step in the production operation, comparing the transit time with the corresponding standard transit time, and respectively carrying out the verification on the total working hours of operators on the upper and lower steps if the transit time exceeds the standard transit time;
locating a problem step according to a repair reason in the repair operation, and performing a verification on the total working hours of operators in the problem step;
and according to the type of the reworked material in the reworking operation, carrying out nuclear augmentation on the total working hours of operators in the reworking step (including dismantling operation in the material replacement process of the reworking operation).
In an alternative embodiment, the man-hour summary module is configured to:
and summarizing the total working hours, the nuclear reduction and nuclear increase data of all operators in all production orders, and acquiring the final working hour information of each operator by adopting a selective weighting method according to the product types corresponding to different production orders.
For the selective weighting, for example: if the product belongs to the aerospace product, the total working hour data of operators is optionally multiplied by a fixed coefficient (also known as nugget gain) greater than 1.
Example 2:
as shown in fig. 3, an embodiment of the present invention provides a method for calculating performance of working hours in a micro assembly production plant based on an MES system, which includes:
step 1, acquiring product process data of different production orders transmitted by an MES system through an information interface module;
step 2, classifying the product process data according to the preparation operation, the production operation and the repair operation through an operation classification module;
step 3, acquiring operation statistical data through a working hour calculation module, indexing standard working hour data in the standard working hour module, calculating and integrating working hour data of each specific working step of each operator to acquire overall working hour data of each operator, and transmitting the overall working hour data to a working hour summarizing module;
step 4, acquiring transfer time and repair reasons in the operation statistical data through a working hour correction module, calculating nuclear subtraction and nuclear increase data, and transmitting the working hour summarization module;
and 5, summarizing the total working hour data, the core subtracting and core increasing data of each operator by a working hour summarizing module, and acquiring the final working hour information of each operator by adopting a selective weighting method according to the product types corresponding to different production orders.
In an alternative embodiment, in step 2, the job classification module records the product status, and transmits the product status to the man-hour summarizing module.
Correspondingly, in the step 5, working hours are summarized according to the product state through a working hours summarizing module, wherein working hours are summarized for the finished and scrapped products, and the performance of operators is counted; and monitoring the products in the preparation and maintenance states, and only summarizing the working hours without accounting for the performance of operators.
In an optional embodiment, in step S6, the final working hour information of each operator is visually displayed and statistically analyzed by the working hour summarizing module, so as to summarize the production experience and analyze the production bottleneck.
It can be understood that, in the method for calculating the performance of the working hours of the micro-assembly production workshop according to the embodiment of the present invention, based on the system for calculating the performance of the working hours of the micro-assembly production workshop according to the embodiment 1, the explanation, the examples, the beneficial effects and other parts of the related contents may refer to the corresponding parts in the system for calculating the performance of the working hours of the micro-assembly production workshop, which are not described herein again.
In summary, compared with the prior art, the method has the following beneficial effects:
the embodiment of the invention can meet the requirements of multiple varieties, batch changing and customization of a T/R assembly production workshop, ensures that the whole production process is systematic and accurate, improves the high efficiency, the reliability and the real-time performance of accounting of a large amount of working hour data, realizes the quantification of the operation of operators, is convenient for double-promotion of the micro-assembly production quality and efficiency, is more comprehensive and careful than the prior art, and has very wide application prospect.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The micro-assembly production workshop working hour performance accounting system based on the MES system is characterized by comprising an information interface module, an operation classification module, a standard working hour module, a working hour calculation module, a working hour correction module and a working hour summarization module, wherein the information interface module is connected with the MES system;
the information interface module is used for acquiring product process data of different production orders transmitted by the MES system;
the operation classification module is used for carrying out classification statistics on the product process data;
the working hour calculation module is used for calculating working hour information of each operator according to the operation statistical data and indexing standard working hour data in the standard working hour module;
the working hour correction module is used for correcting working hour information of each operator according to the operation statistical data;
the working hour summarizing module is used for summarizing corrected working hour information of all operators when all production orders are placed.
2. The micro-assembly shop labor hour performance accounting system of claim 1, wherein the job classification module is used for classifying and counting product process data according to preparation, production and rework operations; wherein:
for the preparation operation, counting the step name, the material type, the material quantity, the operator and the equipment type;
for production operation, counting the name of the process step, the type of materials, the quantity of materials, operators, the type of equipment, the quantity of products, the start time and the report time of each process step;
and for repair operation, counting the step names, material types, material quantity, operators, product quantity and repair reasons.
3. The micro-assembly shop labor hour performance accounting system of claim 2, wherein the labor hour calculation module is configured to field decompose the job statistics and sequentially perform the following operations:
indexing standard working hour data in the standard working hour module according to the working hour name field;
according to the material type field, index and classify standard material man-hour data of different types in the standard process step;
summing the total working time data of all materials in the standard working steps according to the material quantity field;
according to the operator fields, classifying and calculating the overall working hour data of each operator;
correcting the overall working time data of each operator according to the equipment type field;
according to the product quantity field, collecting working time data of each operator in a specific working step;
according to the corresponding product process route, under the preparation operation, the production operation and the repair operation, working hour data of each operator in each specific working step are sequentially traversed and calculated according to the working step sequence number, and the overall working hour data of each operator are integrated and acquired.
4. The micro-assembly shop labor hour performance accounting system of claim 2, wherein the labor hour correction module is configured to:
calculating the transit time of each step according to the start time and the report time of each step in the production operation, comparing the transit time with the corresponding standard transit time, and respectively carrying out the verification on the total working hours of operators on the upper and lower steps if the transit time exceeds the standard transit time;
locating a problem step according to a repair reason in the repair operation, and performing a verification on the total working hours of operators in the problem step;
and according to the type of the reworked material in the reworking operation, carrying out the verification and the augmentation on the total working hours of operators in the reworking step.
5. The micro-assembly shop labor hour performance accounting system of claim 4, wherein the labor hour summary module is configured to:
and summarizing the total working hours, the nuclear reduction and nuclear increase data of all operators in all production orders, and acquiring the final working hour information of each operator by adopting a selective weighting method according to the product types corresponding to different production orders.
6. The micro-assembly shop labor hour performance accounting system of claim 1, wherein the standard materials labor hour data in the standard labor hour module comprises:
for the gold wire device materials, different standard working hours are distinguished by the diameters of the same type of materials; for chip and microstrip board type device materials, the same type of materials are divided into three different standard working hours of large, medium and small areas; for other materials, uniform standard working hours are set for the materials of the same type.
7. A micro-assembly production shop man-hour performance accounting method based on an MES system, characterized in that the method comprises:
step 1, acquiring product process data of different production orders transmitted by an MES system through an information interface module;
step 2, classifying the product process data according to the preparation operation, the production operation and the repair operation through an operation classification module;
step 3, acquiring operation statistical data through a working hour calculation module, indexing standard working hour data in the standard working hour module, calculating and integrating working hour data of each specific working step of each operator to acquire overall working hour data of each operator, and transmitting the overall working hour data to a working hour summarizing module;
step 4, acquiring transfer time and repair reasons in the operation statistical data through a working hour correction module, calculating nuclear subtraction and nuclear increase data, and transmitting the working hour summarization module;
and 5, summarizing the total working hour data, the core subtracting and core increasing data of each operator by a working hour summarizing module, and acquiring the final working hour information of each operator by adopting a selective weighting method according to the product types corresponding to different production orders.
8. The method for checking the performance of man-hour in a micro-assembly production shop according to claim 7, wherein in the step 2, the product status is recorded by the job classification module and transferred to the man-hour summarizing module.
9. The method for accounting for labor hour performance in a micro-assembly production workshop according to claim 8, wherein in the step 5, the labor hour is summarized according to the product status by a labor hour summarizing module, wherein the labor hour summarizing is performed for the finished and scrapped product, and the performance of operators is counted; and monitoring the products in the preparation and maintenance states, and only summarizing the working hours without accounting for the performance of operators.
10. The method for calculating the performance of working hours in a micro-assembly production workshop according to any one of claims 7 to 9, wherein in step S6, the final working hour information of each operator is visually displayed and statistically analyzed by a working hour summarizing module.
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