CN108846456A - Internet of Things lifecycle management system - Google Patents
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- CN108846456A CN108846456A CN201810665729.9A CN201810665729A CN108846456A CN 108846456 A CN108846456 A CN 108846456A CN 201810665729 A CN201810665729 A CN 201810665729A CN 108846456 A CN108846456 A CN 108846456A
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- 238000004519 manufacturing process Methods 0.000 claims abstract description 80
- 238000000034 method Methods 0.000 claims description 59
- 230000008569 process Effects 0.000 claims description 53
- 238000012545 processing Methods 0.000 claims description 29
- 239000002994 raw material Substances 0.000 claims description 15
- 238000005516 engineering process Methods 0.000 claims description 13
- 238000012546 transfer Methods 0.000 claims description 11
- 239000011265 semifinished product Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 238000013507 mapping Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 8
- 239000000047 product Substances 0.000 description 25
- 230000008439 repair process Effects 0.000 description 6
- 238000011161 development Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
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- 238000004458 analytical method Methods 0.000 description 1
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- 230000003111 delayed effect Effects 0.000 description 1
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- G—PHYSICS
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- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
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Abstract
The present invention provides Internet of Things lifecycle management system, including：Memory module is stored with order information；The order information is resolved into the first order sub-information and the second order sub-information, while the first order sub-information and the second order sub-information being stored in the memory module by order analyzing module；First order sub-information is written in corresponding first RFID card by the first RFID card sender；Card reader for reading the first order sub-information in each corresponding first RFID card, the second order sub-information in the second RFID card and the second RFID card information, and is uploaded in memory module；Controller is used for the information according to second RFID card, and corresponding second order sub-information is transferred from memory module, and sends it to the 2nd RFID card sender and be written in the second RFID card；The present invention establishes the product quality monitoring and management system of a kind of perfect, integrated suitable discrete manufacturing business.
Description
Technical field
The invention belongs to dispersed manufacturing industry fields, in particular to discrete manufacturing business Internet of Things lifecycle management system
System.
Background technique
With the deep and structural transformation of the economy of China market, it is competing that Discrete Manufacturing Enterprise faces unprecedented market
It strives.Discrete Manufacturing Enterprise must improve production efficiency, improve product quality, reduce cost；And meet client's diversification and individual character
The demand of change.China's discrete manufacturing business management level, manufacturing capacity, quality and in terms of all have with world level it is bright
Significant difference by the product life cycle away from constantly being shortened, be with the characteristics of customer demand is increasingly personalized, quality requirement is higher and higher new competing
It strives situation and proposes new challenge to discrete manufacturing business.
Appearance in discrete manufacturing business complete machine (product) quality problems (such as：Automotive safety problem) cause to consume
The great attention of person, government administration section and manufacturer need to establish a set of effective letter for each manufacturer
Breath system, for establish and the relevant information of long-term preservation complete machine and consumer, to the multidate information during technological service,
And regularly put on record to relevant department.In addition, certain complete machines, in order to complete to recall the obligation of system defined, manufacturer need to set
Related mechanism, corresponding personnel are found, corresponding system is configured.
The discrete type manufacture in China is concentrated mainly on machining, electronic component manufacture, automobile, clothes, furniture, five
The industries such as gold, Medical Devices, toy (problem) its productive prospecting is that the production cycle is longer, and product structure is complicated, process route and
Device configuration is very flexible, and interim slotting single phenomenon is more, and components are many kinds of, and the quality and productivity of product largely rely on
In the technical level of worker, automation is mainly used for cell level, such as numerically-controlled machine tool, flexible manufacturing system etc..
The survival and development of enterprise be unable to do without technical level really up to the mark and outstanding product quality, and the product of high quality is from root
Say it is to realize by manufacturing process, thus modernize its quality certification system of Discrete Manufacturing Enterprise and be with production scene in sheet
Emphasis had not only reflected the fluctuation situation in complete machine (components) production by the monitoring of dynamic process, but also can predict process, guidance
Process solves hidden danger of quality before not formed complete machine especially by timely regulating measures are taken.Configuration is existing in production
The online detection instrument of field exactly implements the main means controlled manufacturing process quality, into production scene, direct monitoring system
Make process quality and product quality.In addition, always generating various mistakes and defect in the daily manufacturing, causing product matter
The fluctuation of amount influences production efficiency and manufacturing cost, but also can feed through to user.Experience and theory show if do not had
Strict fail-safe system, to reach zero-fault or close to zero-fault all almost without possible.It finds and solves at once in source
It influences minimum, and in the backward, influence is bigger, loses also bigger.In order to solve the above problem, enterprise-quality control layer must be promptly
First hand information is obtained, information is sent to workshop, QCC quality control center using data network；On-line Control is carried out, is passed through
The quality management to dynamic process is realized to the monitoring of product.
Currently, old management mode is continued to use in the sales management of the Discrete Manufacturing Enterprise in China mostly, no matter in warehousing management,
Still equal in terms of sales management all to there are many problems, these undoubtedly restrict the development and rapid development of enterprise.Traditional discrete
In management in manufacturing mode, paper document and manual management are its main ways.This mode bring is that data reliability is poor, fortune
Line efficiency is low, and statistical analysis difficulty is big, extracts slow to the speed of enterprise's useful information.Obviously, this traditional management mode
The development trend of current Discrete Manufacturing Enterprise, the especially arrival of information age are not adapted to, strong discrete manufacturing business is certainly
Body soul is enhanced the competitiveness using advanced management mode, and meeting informatized service is that pendulum is very existing in face of Discrete Manufacturing Enterprise
Real and very crucial problem.
In summary situation faces the requirement of fierce, changeable market competition environment and relevant laws and regulations, standard, discrete system
Production and quality management level must be improved by making industry, establish perfect, integrated product quality monitoring and management system.
Summary of the invention
To solve the above-mentioned problems, the present invention provides one kind from dispersed manufacturing industry Internet of Things lifecycle management system
System, this method can be automatically tracked using radio frequency tag technology in product (product manufactured, including component, semi-finished product, production
Finished product etc.), complete machine and key components and parts real-time distribution situation, realize the quality of the Life cycle of complete machine and key components and parts with
Track, retrospect and control.
One of purpose of the invention is to provide a kind of Internet of Things lifecycle management system comprising：
Memory module is stored with order information；
Order analyzing module transfers the order information from the memory module, and the order information is decomposed
It is stored at the first order sub-information and the second order sub-information, while by the first order sub-information and the second order sub-information
One-to-one mapping relations are established in the memory module, and with the order information；
First RFID card sender transfers the order information and first ordering corresponding thereto from the memory module
List information, and the first order sub-information is written in corresponding first RFID card；
Card reader is arranged on each station, for reading of the first order in each corresponding first RFID card
The second order sub-information and the second RFID card information in information, the second RFID card, and be uploaded in memory module；
Controller is used for the information according to second RFID card, and corresponding second order is transferred from memory module
Sub-information, and the second order sub-information is sent to the 2nd RFID card sender and is written in the second RFID card；
Wherein, the memory module is also used to be managed the order information, is also used to count on each station
The card reading number of card reader, and modified according to the card reading number to the order sub-information.
Preferably, in the Internet of Things lifecycle management system,
The first order sub-information includes raw material information, process equipment information；
With raw material information or process equipment information in first RFID card；
The first RFID card mark is on raw material or on process equipment.
Preferably, in the Internet of Things lifecycle management system,
The second order sub-information includes processing technology information；
Card reader on each production line is used to read the second RFID card on the semi-finished product of production line completion
The second order sub-information, and uploaded in controller, controller is according to the second order sub-information from memory module
In transfer and make a reservation for this production line processing technology information and send it in the 2nd RFID card sender, the 2nd RFID card sender
It writes information in second RFID card.
Preferably, in the Internet of Things lifecycle management system,
The second order sub-information further includes sub- process unit's information and components information；
It is identified with the second RFID card on the components that every Ge Zi process unit completes, adds in second RFID card with son
Work unit information and components information.
Preferably, in the Internet of Things lifecycle management system,
The order sub-information further includes assembly information, and the assembly information includes the subassembly letter of each installation step
Breath；
The card reader that assembly station is arranged in is used to read the parts information on the second RFID card on a part, and
It is uploaded in controller, controller transfers the son dress for making a reservation for this installation step according to the parts information from memory module
With information and send it in the 2nd RFID card sender, the 2nd RFID card sender by subassembly information be written to this second
In RFID card.
Preferably, in the Internet of Things lifecycle management system,
The second order sub-information further includes process information；
Card reader in each process is used to read the on the second RFID card on the semi-finished product of process completion
Two order sub-informations, and uploaded in controller, controller is adjusted from memory module according to the second order sub-information
It takes and makes a reservation for this process information and send it in the 2nd RFID card sender, the 2nd RFID card sender writes information to this
In second RFID card.
Preferably, in the Internet of Things lifecycle management system, the memory module is also used to order to described
Single information is managed, including executing the operation for being updated, increasing or deleting to order information.
Beneficial effects of the present invention are as follows：
1, the Internet of Things lifecycle management system, data acquisition that exploitation one is suitable for discrete manufacturing business and
The integrated control platform for controlling management has in discrete manufacturing business and rapidly and accurately transmits order between manufacturer at regular intervals
Information, specific processing request improve the management platform of the efficiency of discrete manufacturing business processing.
2, the Internet of Things lifecycle management system has information management and production control by technology of Internet of things
Machine combines, and realizes the high unity of logistics in production process, the stream of people and information flow, improves working efficiency, reduces production finished product.
3, the Internet of Things lifecycle management system, passes through production process tracking module and finished product RF tag figure
As in production process product real-time distribution situation and circulation situation automatically track and the authentication of product and quality peace
Full management of tracing to the source, i.e. permission order client quick search order progress are inquired in time, while when product goes wrong
When can also by finished product RF tag image search corresponding product production information, provide foundation for product maintenance and repair.
Detailed description of the invention
Fig. 1 is Internet of Things lifecycle management system structure diagram of the present invention.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
Fig. 1 shows a kind of way of realization according to the present invention, illustrates discrete manufacturing business Internet of Things Life cycle power
The management process of sharp system, including：
Memory module is stored with order information；The complete machine or portion that client is needed to manufacture by the memory module storage
The order information divided, as the foundation to manufacture processing and process supervision.
Order analyzing module transfers the order information from the memory module, and the order information is decomposed
It is stored at the first order sub-information and the second order sub-information, while by the first order sub-information and the second order sub-information
One-to-one mapping relations are established in the memory module, and with the order information；The first order sub-information packet
Include raw material information, process equipment information；The second order sub-information includes processing technology information.The order analyzing module
Raw material information and process equipment information and processing technology information are extracted from the original order information of client, are subsequent specific reality
The process of applying includes：The buying of raw material specifies and understands client in specific process equipment, and manufacture process to processing work
The specific requirement of skill provides corresponding informance, quickly and easily makes that the job requirement that unit understands it is embodied.
First RFID card sender transfers the order information and first ordering corresponding thereto from the memory module
List information, and the first order sub-information is written in corresponding first RFID card；The i.e. described first RFID card sender will wrap
Include raw material information, process equipment information is written in the first RFID card.
Card reader is arranged on each station, for reading of the first order in each corresponding first RFID card
Information；Any processing flow chinese raw materials purchasing department and process equipment management buying part are read using the card reader on its station
The first order sub-information is taken, understand and prepares the raw material needed in this processing flow and process equipment；Meanwhile the reading
One second RFID card is prestored according to the second order sub-information in card device, the second order is stored in second RFID card
The essential information of information and the order information, the essential information include order number, product type, client, quantity, lot number,
BOM, specified production line, planned start time, planned end time, regulation process route and each process job specification and control
For project, it is specified that verifying, tracing, stopping line standard, which is used for the first pipeline production line processing criterion；The card reader is by institute
The second RFID card is stated to be uploaded in memory module；
Controller is used for the information according to second RFID card, and corresponding second order is transferred from memory module
Sub-information, and the second order sub-information is sent to the 2nd RFID card sender and is written in the second RFID card；The control
Device processed from the information in the second RFID card transferred in the card reader with essential information, is adjusted from the memory module simultaneously
The second order sub-information is taken, the processing technology information in the second order sub-information is sent to the 2nd RFID card sender
And be written in the second RFID card, processing flow information is added in second RFID card.Work on specific processing stations
Personnel utilize the card reader of its station, read second RFID card with processing flow information, it is known that the processing stations
Processing request.Meanwhile base's generation unit in specific processing flow can carry out job scheduling, base's production unit is according to life
Produce schedule and specifically determine manufacturing schedule, at the same determine each process, operative employee, shift task.Its task is
Multinomial task is arranged on limited manpower, device resource, it is specified that execution sequence and time, provide reliable client and order
The single cross phase keeps scheduled target accomplished and optimizes.
Wherein, the memory module is also used to be managed the order information, is also used to count on each station
The card reading number of card reader, and modified according to the card reading number to the order sub-information.For adding with a batch of
In work task, on same assembly line, when each station is to one of parts machining, read using its station card reader
It when second RFID card, will be updated in the order information, modification and processing record；Client can pass through inquiry in the present system
Data update status in the order sub-information understands the progress of any sub- order of its order.
In the Internet of Things lifecycle management system,
With raw material information or process equipment information in first RFID card；
The first RFID card mark is on raw material or on process equipment.
In the Internet of Things lifecycle management system, the second order sub-information includes processing technology information；
Card reader on each production line is used to read the second RFID card on the semi-finished product of production line completion
The second order sub-information, and uploaded in controller, controller is according to the second order sub-information from memory module
In transfer and make a reservation for this production line processing technology information and send it in the 2nd RFID card sender, the 2nd RFID card sender
It writes information in second RFID card.I.e. after a upper production line completes its processing tasks, next production line is reached
When, the card reader on next production line reads the second order sub-information on the second RFID card of a generation line, and will
It is uploaded in the controller, and the processing work for starting this production line is completed in the work for recording upper generation line.In addition, institute
It states controller and reads processing technology information related with this production line flow process from the second order sub-information, send it to
In 2nd RFID card sender, the specifying information of this production line is written in second RFID card in the 2nd RFID card sender,
Foundation is provided for the production and processing of this production line.Subsequent production line flow process and so on completes the process of entire order.
User can select the structure of complete machine needed for oneself from up to ten thousand kinds of inside and outside options in discrete manufacturing business and configuration is wanted
Ask etc. and to require, so, if on machine assembly assembly line must tens kinds of fit on even the complete machine of hundreds of style, do not have
Control system that one height is organized, complicated is being difficult to complete such complexity of the task.It is any next in present system
Production line records a case where upper production line task is completed, and transfers the processing technology information of this production line, realizes posterior life
Monitoring of the producing line to previous production line.It can guarantee that complete machine can milli completion assembly without error at each pipeline positions in this way
Task, the real time monitoring of production line enter assembly shop to components and carry out RFID tracking to the entire production process of complete machine final inspection
Management.
In addition, this system records the quality information in production process using the method for systematic procedure control in real time, such as：Vapour
The torque of assembly shop, detection line data, charging machine data, the device parameter of painting workshop are welded and vehicle frame vehicle in vehicle production
Between dimension data etc..And using systematic procedure control monitoring, the notice responsible department in time that notes abnormalities is handled, and
Abnormal reason and disposition are tracked.
In the Internet of Things lifecycle management system,
The second order sub-information further includes sub- process unit's information and components information；
It is identified with the second RFID card on the components that every Ge Zi process unit completes, adds in second RFID card with son
Work unit information and components information.
In discrete manufacture, most of large-scale component is transported by special hopper, these hopper shapes
State is different, to meet the needs of shipping different components.If component cannot transport without these hoppers, it is possible to cause to give birth to
Production is unable to complete successfully.The time shut down and delayed also is had led in this way, solves the problems, such as to pack and transport and spend
Cost is also very high.In order to avoid above mentioned situation occurs, many manufacturing producers meeting some hoppers of over-bought, and
And deposit some hoppers to solve this problem more.Such solution often allows manufacturing producer to be in crag-fast border
Ground, and often do not work, problem cannot equally solve.It is economical and practical to this we provide a kind of simpler
Solution：That is exactly to install small and exquisite wireless radio frequency identification mark on some very expensive dedicated hoppers, in this way
Method, position, process unit's information and the components information of hopper can know at any time.
In the Internet of Things lifecycle management system,
The order sub-information further includes assembly information, and the assembly information includes the subassembly letter of each installation step
Breath；
The card reader that assembly station is arranged in is used to read the parts information on the second RFID card on a part, and
It is uploaded in controller, controller transfers the son dress for making a reservation for this installation step according to the parts information from memory module
With information and send it in the 2nd RFID card sender, the 2nd RFID card sender by subassembly information be written to this second
In RFID card.After all components are assembled into complete machine, raw material information, the group of any part are recorded in second RFID card
Information and process unit's information etc. are filled, i.e., records all machining informations of complete machine in described second RFID card.Any complete machine appears on the scene
Shi Douhui is equipped with to record its second RFID card for producing and processing information, when complete machine needs to maintain or repair, repairs people
Member can understand the information of complete product either component, so that it is mentioned by reading the machining information in second RFID card
For targetedly maintenance work.Meanwhile the maintenance record of system record repair workstation, convenient for understanding the repair conditions of product,
Reason is reprocessed in analysis.
In the Internet of Things lifecycle management system,
The second order sub-information further includes process information；
Card reader in each process is used to read the on the second RFID card on the semi-finished product of process completion
Two order sub-informations, and uploaded in controller, controller is adjusted from memory module according to the second order sub-information
It takes and makes a reservation for this process information and send it in the 2nd RFID card sender, the 2nd RFID card sender writes information to this
In second RFID card.
System complete machine produces based on assembling, and is related to a large amount of component (including self-made components and cooperation part in factory), is assembling
Various defects inevitably occur in the process, have from component, has in the generation of this process, also has previous process to generate.In order to
Quality is improved, repair rate is reduced, needs to monitor the defect of complete machine in real time, records, takes timely measure in real time.
In the Internet of Things lifecycle management system, the memory module is also used to carry out the order information
Management, including executing the operation for being updated, increasing or deleting to order information.In system can according to the change of customer requirement,
The temporary condition of the arrangement of job schedule and some bursts is updated, increases or deletes to the relevant information in system.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (7)
1. Internet of Things lifecycle management system, including：
Memory module is stored with order information；
Order analyzing module transfers the order information from the memory module, and the order information is resolved into
One order sub-information and the second order sub-information, while the first order sub-information and the second order sub-information are stored in institute
It states in memory module, and establishes one-to-one mapping relations with the order information；
First RFID card sender, transferred from the memory module order information and corresponding thereto the first order
Information, and the first order sub-information is written in corresponding first RFID card；
Card reader, be arranged on each station, for read the first order sub-information in each corresponding first RFID card,
The second order sub-information and the second RFID card information in second RFID card, and be uploaded in memory module；
Controller is used for the information according to second RFID card, and corresponding second order letter is transferred from memory module
Breath, and the second order sub-information is sent to the 2nd RFID card sender and is written in the second RFID card；
Wherein, the memory module is also used to be managed the order information, is also used to count the card reading on each station
The card reading number of device, and modified according to the card reading number to the order sub-information.
2. Internet of Things lifecycle management system as described in claim 1, which is characterized in that
The first order sub-information includes raw material information, process equipment information；
With raw material information in first RFID card, the first RFID card mark is on raw material；Or described first
With process equipment information in RFID card, the first RFID card mark is on process equipment.
3. Internet of Things lifecycle management system as claimed in claim 2, which is characterized in that
The second order sub-information includes processing technology information；
Card reader on each production line is used to read the on the second RFID card on the semi-finished product of production line completion
Two order sub-informations, and uploaded in controller, controller is adjusted from memory module according to the second order sub-information
It takes and makes a reservation for this production line processing technology information and send it in the 2nd RFID card sender, the 2nd RFID card sender will be believed
Breath is written in second RFID card.
4. Internet of Things lifecycle management system as claimed in claim 3, which is characterized in that
The second order sub-information further includes sub- process unit's information and components information；
The second RFID card is identified on the components that every Ge Zi process unit completes, with sub- work sheet in second RFID card
Position information and components information.
5. Internet of Things lifecycle management system as claimed in claim 4, which is characterized in that
The order sub-information further includes assembly information, and the assembly information includes the subassembly information of each installation step；
The card reader that assembly station is arranged in is used to read the parts information on the second RFID card on a part, and by its
It uploads in controller, controller transfers the subassembly letter for making a reservation for this installation step according to the parts information from memory module
It ceases and sends it in the 2nd RFID card sender, subassembly information is written to the 2nd RFID by the 2nd RFID card sender
In card.
6. Internet of Things lifecycle management system as described in claim 1, which is characterized in that
The second order sub-information further includes process information；
Second on the second RFID card on semi-finished product of the card reader for reading the completion of a process in each process is ordered
List information, and uploaded in controller, controller is transferred from memory module pre- according to the second order sub-information
This fixed process information is simultaneously sent it in the 2nd RFID card sender, the 2nd RFID card sender write information to this second
In RFID card.
7. such as the described in any item Internet of Things lifecycle management systems of claims 1 to 6, which is characterized in that the storage
Module is also used to be managed the order information, including executing the operation for being updated, increasing or deleting to order information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810665729.9A CN108846456A (en) | 2018-06-26 | 2018-06-26 | Internet of Things lifecycle management system |
Applications Claiming Priority (1)
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| CN109765868A (en) * | 2019-02-14 | 2019-05-17 | 宁波吉利汽车研究开发有限公司 | The conllinear production control method of multi-vehicle-type, device, equipment and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109765868A (en) * | 2019-02-14 | 2019-05-17 | 宁波吉利汽车研究开发有限公司 | The conllinear production control method of multi-vehicle-type, device, equipment and system |
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