CN114418411A - Mistake-proof tracing system - Google Patents
Mistake-proof tracing system Download PDFInfo
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- CN114418411A CN114418411A CN202210076343.0A CN202210076343A CN114418411A CN 114418411 A CN114418411 A CN 114418411A CN 202210076343 A CN202210076343 A CN 202210076343A CN 114418411 A CN114418411 A CN 114418411A
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- G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
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Abstract
The invention discloses a mistake-proofing tracing system, and belongs to the field of mistake-proofing tracing. This mistake proofing system of traceing back includes: a mistake-proofing management platform and a material management system; the material management system performs coding registration on the material information of the warehouse and the warehouse, and performs inventory registration on material storage; the material management system is in communication connection with the error-proofing management platform and uploads material change data to the error-proofing management platform; the error-proofing management platform comprises an identity recognition unit and a backup management system; the identity recognition unit recognizes the user information by adopting a biological characteristic authentication mode to establish the access and authorization management authority of the error-proof management platform; and the backup management system carries out redundancy removal backup on the material change data and the user login access records. The invention establishes a supervision unit on an error-proof management platform, and updates, saves and backups material information change; and establishing operation access authority, storing information of the error-proof source tracing operator, and realizing source tracing and error prevention and automatic operation supervision.
Description
Technical Field
The invention relates to the field of error-proofing tracing, in particular to an error-proofing tracing system.
Background
Realize comprehensive mistake proofing, need follow source control, raw and other materials need to circulate, prepare material, batching, throw operation management such as material in the production process, establish standard controllable system of traceing back, can reduce the material extravagant, promote raw and other materials batching and throw material efficiency. The factory establishes a covering material receiving mark, standardizes the material preparation and feeding operation, and accurately and efficiently realizes real-time tracing of product materials, and material error-proofing tracing needs to be established based on the source to prevent the generation of variety and quantity errors in the feeding process, and simultaneously, added raw and auxiliary materials can be traced. Therefore, a system for performing material error-proofing tracing from the source is established, the source error-proofing tracing is supervised, and the tracing accuracy is improved. Therefore, it is necessary to design a mistake-proof tracing system.
Disclosure of Invention
The invention aims to establish a source material error-proofing following and a material error-proofing coding supervision and source tracing accuracy improving error-proofing tracing system.
In order to achieve the purpose, the invention adopts the following technical scheme:
a mistake proofing traceability system comprising: a mistake-proofing management platform and a material management system;
the material management system performs coding registration on the material information of the warehouse and the warehouse, and performs inventory registration on material storage;
the material management system is in communication connection with the error-proofing management platform and uploads material change data to the error-proofing management platform;
the error-proofing management platform comprises an identity recognition unit and a backup management system;
the identity recognition unit recognizes the user information by adopting a biological characteristic authentication mode to establish the access and authorization management authority of the error-proof management platform;
and the backup management system carries out redundancy removal backup on the material change data and the user login access records.
Preferably, the identity recognition unit comprises an image processing unit, an encryption module and a matching recognition module;
the identity recognition unit recognizes user information in a fingerprint recognition mode;
the image processing unit acquires the user fingerprint vein imaging characteristics by adopting an infrared imaging module;
the encryption module adopts vein features stored in the identity authentication server and encrypts the vein features by using a national encryption algorithm;
the matching identification module identifies the fingerprint information of the user to carry out matching identification in the vein identification feature library and publishes an authentication result.
Preferably, the backup management system includes a storage server, the storage server uses a solid-state disk and a magnetic disk, the solid-state disk stores fingerprint information of data blocks, and an index of the data blocks of the magnetic disk is established;
the disk stores the data blocks after the duplication removal;
the memory of the storage server establishes an index for the fingerprint key value information of the solid-state disk;
the backup management system adopts Border theorem, and mines the similar characteristics of backup pieces according to the similarity theory to eliminate repeated data indexes:
with S1And S2Two data sets, min (S)1) And min (S)2) Representative characteristic values (S) selected for two data sets1US1)/(S2I S2) As a data set S1And S2To a similar degree. Min (S) as shown in equation 11) And min (S)2) Equal probability and as data set S1And S2Similar probabilities:
taking the formula 1 as a similar theoretical basis, the index duplication is eliminated. .
Preferably, the material management system comprises an operation unit and a self-checking unit, the operation unit adopts mobile terminal equipment to identify material warehouse-out information data, and the self-checking unit adopts an intelligent pallet to automatically register warehouse-in information.
Preferably, the error-proofing management platform establishes identity authentication identification access authority with the mobile terminal device, the mobile terminal device activates signal communication with the error-proofing management platform through fingerprint identification, and the mobile terminal device is operated by personnel and records the in-out database data into the error-proofing management platform after obtaining authorization; the intelligent pallet carries a weighing module integrated with the pressure sensor, weighs warehouse-in materials taking the pallet as a unit, and uploads weighing data to the error-proofing management platform in a wireless mode; the weighing module is calibrated periodically.
Preferably, the operation unit and the self-checking unit of the error-proof management platform are classified for storage and backup to avoid data redundancy clearing, and the error-proof management platform is used for comparing data acquired by the operation unit and the self-checking unit at the same time, so that errors in operation are avoided, and the accuracy of data change is improved.
Preferably, the material management system is distributed with a plurality of industrial wireless base stations, and the error-proofing management platform establishes a wireless communication mode through industrial wireless base station mobile terminal equipment.
Compared with the prior art, the invention provides a mistake-proofing tracing system, which has the following beneficial effects:
the invention establishes a supervision unit on an error-proof management platform, and updates, saves and backups material information change; and establishing operation access authority, storing information of the error-proof source tracing operator, and realizing source tracing and error prevention and automatic operation supervision.
According to the invention, the identity authentication unit is established in the error-proof management platform, the user login information is identified by adopting a biological characteristic authentication mode, the error-proof traceability can trace back the operating personnel, the phenomena of error login, error login and random login are avoided, and the accuracy of the material change information is ensured.
The invention establishes an operation unit and a self-checking unit based on a material management system, the operation unit takes a mobile terminal device as a core to record and store data, the self-checking unit takes an intelligent pallet as the core to store materials by taking the intelligent pallet as a unit, the materials are automatically weighed and recorded, and the operation unit and the self-checking unit are summarized and compared, thereby avoiding errors in operation and ensuring the accuracy of data change.
According to the invention, the mobile terminal equipment is adopted to record the warehousing, storage and material preparation data of the materials, the data storage and backup are carried out by using the error-proof management platform, and the error-proof operation is carried out in any link of material change, so that the production and processing error-proof can be timely and accurately traced back to the original materials.
According to the invention, the administrator authority and the data backup system are established in the error-proof management platform, the user login lock and the access backup authority are released by adopting the administrator authority, and the data backup system performs incremental backup on the material data and the login access information, so that data change is avoided, and the accuracy of the traceability information is ensured.
The mobile terminal equipment establishes communication connection with the error-proofing management platform, designs communication access authority, and acquires the communication access authority by adopting a biological characteristic authentication mode to ensure material error proofing.
Drawings
FIG. 1 is a schematic diagram of the error-proofing tracing process of the present invention;
FIG. 2 is a schematic flow chart of an identity recognition unit according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example (b):
referring to fig. 1-2, an error-proofing tracing system includes: a mistake-proofing management platform and a material management system;
the material management system performs coding registration on the material information of the warehouse and the warehouse, and performs inventory registration on material storage;
the material management system is in communication connection with the error-proofing management platform and uploads material change data to the error-proofing management platform;
the error-proofing management platform comprises an identity recognition unit and a backup management system;
the identity recognition unit recognizes the user information by adopting a biological characteristic authentication mode to establish the access and authorization management authority of the error-proof management platform;
and the backup management system carries out redundancy removal backup on the material change data and the user login access records.
In the application, the mobile terminal equipment is used as an identification module, is arranged in a warehouse and is matched with a material management system for use; the mobile terminal equipment is connected with the error-proofing management platform in a wired or wireless mode for data communication, and the mobile terminal equipment scans materials during feeding, storing and material preparing and transmits changed data to the error-proofing management platform.
When the mobile terminal equipment adopts wireless communication, a plurality of industrial wireless base stations are arranged in the warehouse.
The material management system comprises an operation unit and a self-checking unit, wherein the operation unit and the self-checking unit are established in material receiving management, inventory management and material preparing management of materials.
The receiving management is that a warehouse manager holds a mobile terminal device at a receiving platform to record the information of the purchased materials, and the recorded data is uploaded to an error-proofing management platform; the method comprises the steps of printing batch information bar codes of materials according to material type coding rules of the purchased materials, stacking the purchased materials on an intelligent pallet, and coding and warehousing the purchased materials by taking the intelligent pallet as a unit, so that the material coding work content is reduced while the material bar code identification is ensured.
The intelligent pallet carries the weighing module of the integrated pressure sensor, and the warehouse-in materials using the pallet as a unit are weighed, so that the automatic acquisition of data is realized. The mobile terminal equipment and the intelligent pallet acquire data and independently upload the data.
Paste the bar code on every intelligent pallet, when receiving the material personnel and transporting the material to the warehouse, need adopt mobile terminal equipment to scan pallet material label.
The inventory management is to perform material identification and automatic recording based on material bar codes when materials are put in inventory, and comprises material inventory displacement transfer, material preparation verification, material checking and the like; the material bar code on the intelligent pallet replaces the existing warehouse signboard, including batch number, quality inspection information and other contents; when the system is used for operating the materials, the materials are identified through the bar codes, the system records the change of the related information of the materials by taking the bar codes as the unique identities, and the refined warehouse inventory management system is convenient to realize.
The material preparation management is to generate a material preparation demand plan based on a unified production plan, and guide a warehouse to accurately complete the material preparation work required by the production material on time. Only the daily production plan and the formula demand are considered during material preparation, and the temporary adjustment of workshop materials is taken charge of by a workshop, so that the material preparation requirement is not influenced.
The material management system comprises an operation unit and a self-checking unit, wherein the operation unit adopts mobile terminal equipment to identify material warehouse-out information data, and the self-checking unit adopts an intelligent pallet to automatically acquire warehouse-in information.
The mobile terminal equipment comprises a fingerprint acquisition unit and a data cache module, identity authentication identification access authority is established between the mobile terminal and the error-proofing management platform through the fingerprint acquisition unit, the mobile terminal equipment activates signal communication with the error-proofing management platform through fingerprint identification, the data cache module stores temporary data and cleans the temporary data at regular time, and the stored in-out database data is recorded into the error-proofing management platform;
the intelligent pallet carries the weighing module of the integrated pressure sensor, weighs warehouse-in materials taking the pallet as a unit, and uploads weighing data to the error-proofing management platform in a wireless mode.
The application provides a material management system which adopts mobile terminal equipment to input, obtain and change material data in material inventory management, controls the inflow and outflow of materials to prevent errors, and uploads the data to an error-prevention management platform for storage and backup; adopt intelligent pallet to weigh the material and will acquire data and manual operation data and carry out the opposite side, reduce the maloperation accident, make the change of original data more accurate, improve the accuracy of tracing to the source of material.
In this application material management system, select warehouse, staff team, electronic scale etc. of prepareeing material, only once select and register every day, the electronic scale weighs the calibration in proper order with intelligent pallet every day.
The operation unit and the self-checking unit of the error-proof management platform are respectively used for storing and backing up data to avoid data redundancy clearing, and the error-proof management platform is used for comparing the data acquired by the operation unit and the self-checking unit in the same time, so that errors in operation are avoided, and the accuracy of data change is improved.
In the application, the identity recognition unit in the error-proofing management platform builds a backup management system.
The identity recognition unit acquires user information by adopting a biological characteristic authentication mode (specifically fingerprint recognition) and authorizes read-write/access permission; specifically, the identity recognition unit comprises an image processing unit, an encryption module and a matching recognition module. An infrared imaging module is arranged in the image processing unit, and is used for collecting user fingerprint information and acquiring fingerprint vein characteristics by adopting the infrared imaging module; the encryption module adopts an identity authentication server to establish a fingerprint vein feature library, encrypts and stores the original vein feature information of the user by using a national encryption algorithm, decrypts the vein feature library after the image processing unit acquires the fingerprint image information of the user, and extracts the original fingerprint image information of the user; and matching, identifying and comparing the image characteristics in the matching identification module, and feeding back a user authentication result, namely login success or failure.
According to the method and the system, the identity authentication unit is established in the error-proofing management platform, the user login information is identified by adopting a biological characteristic authentication mode, the phenomena of error login, error login and random login are avoided, the error-proofing traceability can be used for tracing the operating personnel, and the accuracy of the material change information is ensured.
The backup management system is used for backing up the material data and the login information of the user accessing the error-proofing management platform, so that data change is avoided, and the accuracy of the traceability information is ensured.
Specifically, the backup management system comprises a storage server, wherein the storage server comprises a solid-state disk, a magnetic disk and a memory, backup data blocks are stored in the magnetic disk, fingerprint information of the data blocks is stored in the solid-state disk, and an index of the data blocks of the magnetic disk is established; the time of disk index is reduced by using the random reading performance of the solid-state disk, repeated index is quickly obtained, the fingerprint key value index of the solid-state disk is established in the memory, the address conflict problem of the index hash table is avoided, and the index duplicate elimination is efficient.
The index deduplication adopts Border theorem, and similar features of backup pieces are mined according to a similarity theory to eliminate repeated data indexes:
with S1And S2Two data sets, min (S)1) And min(S2) Representative characteristic values (S) selected for two data sets1US1)/(S2I S2) As a data set S1And S2Min (S) as shown in formula (1)1) And min (S)2) Equal probability and as data set S1And S2Similar probabilities:
and taking the formula (1) as a similar theoretical basis, acquiring the representative fingerprints on each data block, and when the two representative fingerprints are communicated, identifying the duplicate file by using the two highly similar files to realize duplicate backup.
In the method, the data are saved in an incremental backup mode, accuracy and comprehensiveness of data recovery are improved, and better error-proof tracing is achieved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (7)
1. A mistake proofing traceability system comprising: a mistake-proofing management platform and a material management system;
the method is characterized in that:
the material management system performs coding registration on the material information of the warehouse and the warehouse, and performs inventory registration on material storage;
the material management system is in communication connection with the error-proofing management platform and uploads material change data to the error-proofing management platform;
the error-proofing management platform comprises an identity recognition unit and a backup management system;
the identity recognition unit recognizes the user information by adopting a biological characteristic authentication mode to establish the access and authorization management authority of the error-proof management platform;
and the backup management system carries out redundancy removal backup on the material change data and the user login access records.
2. A mistake proofing traceability system as claimed in claim 1, wherein: the identity recognition unit comprises an image processing unit, an encryption module and a matching recognition module;
the identity recognition unit recognizes the user information in a fingerprint recognition mode;
the image processing unit acquires the user fingerprint vein imaging characteristics by adopting an infrared imaging module;
the encryption module adopts vein features stored in the identity authentication server and encrypts the vein features by using a national encryption algorithm;
the matching identification module identifies the fingerprint information of the user to carry out matching identification in the vein identification feature library and publishes an authentication result.
3. A mistake proofing traceability system as claimed in claim 1, wherein: the backup management system comprises a storage server, wherein the storage server adopts a solid-state disk and a magnetic disk, stores data block fingerprint information on the solid-state disk and establishes an index for a magnetic disk data block;
the disk stores the data blocks after the duplication removal;
the memory of the storage server establishes an index for the fingerprint key value information of the solid-state disk;
the backup management system adopts Border theorem, and mines the similar characteristics of backup pieces according to the similarity theory to eliminate repeated data indexes:
with S1And S2Two data sets, min (S)1) And min (S)2) Representative characteristic values (S) selected for two data sets1∪S1)/(S2I S2) As a data set S1And S2Min (S) as shown in formula (1)1) And min (S)2) Equal probability and as data set S1And S2Similar probabilities:
taking formula (1) as a similar theoretical basis, the index duplication is eliminated.
4. A mistake proofing traceability system as claimed in claim 1, wherein: the material management system comprises an operation unit and a self-checking unit, wherein the operation unit adopts mobile terminal equipment to identify material warehouse-out information data, and the self-checking unit adopts an intelligent pallet to automatically acquire warehouse-in information.
5. An error-proof traceability system as claimed in claim 4, wherein: the mobile terminal equipment comprises a fingerprint acquisition unit and a data cache module, identity authentication identification access authority is established between the mobile terminal equipment and the error-proofing management platform through the fingerprint acquisition unit, the mobile terminal equipment activates signal communication with the error-proofing management platform through fingerprint identification, the data cache module stores temporary data and cleans the temporary data at regular time, and the stored in-out database data is recorded into the error-proofing management platform;
the intelligent pallet carries a weighing module integrated with the pressure sensor, weighs warehouse-in materials taking the pallet as a unit, and uploads weighing data to the error-proofing management platform in a wireless mode; the weighing module is calibrated periodically.
6. An error-proof traceability system as claimed in claim 4, wherein: the error-proof management platform establishes a calibration unit to store the operation unit and the self-checking unit in a classified manner and backup the operation unit and the self-checking unit to avoid data redundancy clearing, and performs data comparison on the operation unit and the self-checking unit which are in the same time.
7. An error-proof traceability system as claimed in claim 4, wherein: the material management system is distributed with a plurality of industrial wireless base stations, and the error-proofing management platform establishes a wireless communication mode through industrial wireless base station mobile terminal equipment.
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| CN202210076343.0A CN114418411A (en) | 2022-01-24 | 2022-01-24 | Mistake-proof tracing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117035891A (en) * | 2023-08-17 | 2023-11-10 | 慧众合(山东)科技创新发展有限公司 | Market trading system based on knowledge graph |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117035891A (en) * | 2023-08-17 | 2023-11-10 | 慧众合(山东)科技创新发展有限公司 | Market trading system based on knowledge graph |
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