CN107463970A - A kind of installation method of elevator management system and RFID chip based on RFID chip - Google Patents

A kind of installation method of elevator management system and RFID chip based on RFID chip Download PDF

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Publication number
CN107463970A
CN107463970A CN201710299500.3A CN201710299500A CN107463970A CN 107463970 A CN107463970 A CN 107463970A CN 201710299500 A CN201710299500 A CN 201710299500A CN 107463970 A CN107463970 A CN 107463970A
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China
Prior art keywords
elevator
rfid chip
submodule
management system
module
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CN201710299500.3A
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Chinese (zh)
Inventor
任堰牛
李�杰
刘斌
何玮
黄梓瑜
曾海
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Southwest Petroleum University
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Southwest Petroleum University
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Priority to CN201710299500.3A priority Critical patent/CN107463970A/en
Publication of CN107463970A publication Critical patent/CN107463970A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00Methods 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
    • G06K17/0022Methods 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 provisions for transferring data to distant stations, e.g. from a sensing device

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)

Abstract

The invention belongs to elevator administrative skill field, specifically, it is related to a kind of installation method of the elevator management system based on RFID chip and RFID chip, management system includes handheld terminal management system, client management system and database, and installation method comprises the following steps:A, the RFID chip of selection is packaged;B, circular mounting groove is milled out in the small region of elevator stress;C, after encapsulation RFID chip is implanted in circular mounting groove, inject epoxy resin into circular mounting groove and wait and coagulate;D, handheld terminal management system scanning encapsulation RFID chip, if the information of encapsulation RFID chip can be read, RFID chip is installed successfully.Management system of the present invention realizes the automation collection of elevator information, improve the efficiency of management of elevator, and the installation method of RFID chip solves the problem that information of the RFID chip in elevator under all-metal environment reads problem and magnetic force line distortion causes RFID chip not work, the basis of compacting has been established for the automation collection of follow-up elevator information.

Description

A kind of installation method of elevator management system and RFID chip based on RFID chip
Technical field
The present invention relates to the installation method of a kind of elevator management system based on RFID chip and RFID chip, belong to elevator Administrative skill field.
Background technology
Elevator is petroleum drilling and mining process to hang, be lifted and the instrument of the tubing such as tripping in drilling rod, drill collar, oil pipe, sleeve pipe, Its species is various, and model is different, common are drill pipe elevator, drill collar lifting clamp, pipe elevator and casing elevator.It is however, right at present Still using traditional manual type, the information of the link such as the use of elevator, maintenance, storage is all to depend on people for the management of elevator Work records.In addition, elevator can face corrosion, wear, greasy dirt contamination in use, these rugged environments are using to identify The grade of steel of elevator information is usually damaged, and the management and information gathering to elevator bring very big difficulty.Also, work as elevator quantity When very big, because backward information gathering mode greatly can increase labor intensity to worker, made troubles to management.
RFID wireless radio-frequencies are a kind of contactless automatic identification technologies, and it is attached by radiofrequency signal automatic identification Related data is obtained in the chip information in target, identification work is without manual intervention.RFID technique effectively combine high frequency technique, Electro Magnetic Compatibility conductor technology, data protection and cryptography, telecommunications, manufacturing technology, database technology etc., and farthest Effect is played, it is main to include saving labour turnover, improve operation accuracy, effectively fast processing speed, the side such as tracking logistics dynamic Face.
Therefore, if RFID chip can be implanted into inside elevator, so that it may greatly simplify information gathering using RFID technique Journey, labor strength is reduced, improve the efficiency of management of elevator.But elevator is all-metal building ring for RFID chip Border, full transmitting can be produced to electromagnetic wave, cause RFID chip can not obtain elevator information, and RFID chip electromagnetic wave induction goes out The magnetic line of force can be distorted in metal surface so that RFID chip is because that can not obtain energy and cisco unity malfunction.For upper State particular job environment of the problem due to elevator, conventional RFID fixed forms be no longer applicable, therefore need badly explore it is a set of Suitable for the RFID installation methods and its management system of elevator.
The content of the invention
The invention provides the installation method of a kind of elevator management system based on RFID chip and RFID chip, its purpose It is solve the above-mentioned problems in the prior art.
Technical scheme is as follows:
The invention provides the installation method of a kind of elevator management system based on RFID chip and RFID chip, it is based on The elevator management system of RFID chip includes handheld terminal management system, client management system and database, holds management system The elevator RFID chip that will be read by network connection, handheld terminal management system with database respectively with client management system Information is transmitted through the network to database, and client management system reads the elevator RFID being saved in database by network Chip information, so as to realize the intelligent management to elevator;
Handheld terminal management system includes new elevator scan module, elevator recycling module, overhauls scan module, scraps scanning mould Block, finished product enter library module, elevator enquiry module, data simultaneous module, finished product and go out library module and system setup module;
System setup module include database synchronization set submodule, UHF set submodule, WIFI set submodule and when Between submodule is synchronously set;
Client management system includes Back ground Information Registration Module, maintenance modules, elevator process module, query statistic mould Block, Reports module and safeguard setup module;
Back ground Information Registration Module includes elevator information registration submodule, warehouse information registers submodule, personnel information steps on Remember submodule, company information registration submodule, department information registration submodule and drilling team's information registration submodule;
Maintenance modules include repair message inquiry submodule and repair message record sub module;
Elevator process module is used to inquiring about and managing elevator procedure information, including elevator recovery information inquiry and management submodule Block, elevator outbound information inquiry and management submodule, the storage information inquiry of new elevator and management submodule, finished product storage information are looked into Ask and submodule is inquired about and managed to management submodule with processing information is scrapped;
Query statistic module includes elevator historical query statistic submodule and inventory information query statistic submodule;
Report form statistics print module includes material storage weekly return statistics printing submodule, materials warehousing statistical form statistics is beaten Mark module, goods and materials scrap statistical form statistics printing submodule and elevator record of examination table statistics printing submodule;
Safeguard setup module include data connection set submodule, data syn-chronization set submodule, system journal submodule, System initialization submodule, backup database submodule, restoring data storehouse submodule, Modify password submodule, priority assignation Module and switching user's submodule;
Database is used for the total data for storing the elevator management system.
In embodiment provided by the invention, above-mentioned network connection is internet connection, WIFI connections, bluetooth connection or office Domain net connection.
In embodiment provided by the invention, above-mentioned database is SQL Server databases.
In embodiment provided by the invention, the installation method of above-mentioned RFID chip implantation elevator, comprise the following steps:
A, according to installation site, sizeable RFID chip is chosen, quality inspection is carried out to RFID chip, it is ensured that selected RFID chip is qualified products;
B, the RFID chip of selection is packaged with aluminum alloy base, the size of measurement encapsulation RFID chip;
C, the less region of stress is selected on elevator, circular mounting groove is milled out in the region, and circular mounting is recessed The bottom surface of groove is polished into smooth horizontal plane;
D, encapsulation RFID chip is implanted in circular mounting groove so that the bottom surface of circular mounting groove and encapsulation RFID The aluminum alloy base bottom surface fitting of chip is close, then the white epoxy tree of corrosion-and high-temp-resistant is injected into circular mounting groove Fat, after encapsulation RFID chip is completely covered in epoxy resin, stops injection epoxy resin and wait solidifying;
E, after epoxy resin solidifies completely, the encapsulation RFID chip being implanted in elevator is entered with handheld terminal management system Row scanning, if the information of encapsulation RFID chip can be read, RFID chip is installed successfully, if RFID chip letter can not be read Breath, then continue repeat step A to step C, until RFID chip is installed successfully.
In embodiment provided by the invention, in above-mentioned steps B, the encapsulation step of RFID chip is as follows:
(1) a circular aluminum alloy base, is made, the aluminum alloy base external diameter is 19mm, internal diameter 18mm;
(2), it is provided with mounting hole on the aluminum alloy base, the hole depth of the mounting hole is 3.3-3.5mm, wall thickness 4- 4.2mm;
(3), RFID chip is embedded into the mounting hole, and black epoxy is filled into the mounting hole;
(4), wait solidifying 24 hours.
In embodiment provided by the invention, in above-mentioned steps C, circular mounting depth of groove is than encapsulation RFID chip thickness High 0.3-1mm.
Beneficial effects of the present invention are:The invention provides a kind of elevator management system and RFID cores based on RFID chip The installation method of piece, the management system realize the automation collection of elevator information, reduce labor strength, and believe elevator Breath is more easy to concentrate, and traffic-operating period is accurately grasped beneficial to management level, substantially increases the efficiency of management of elevator, and the peace of RFID chip Dress method, which solves information reading problem and magnetic force line distortion of the RFID chip in elevator under all-metal environment, causes RFID cores The problem that piece can not work, the basis of compacting is established for the automation collection of follow-up elevator information.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of embodiment of the present invention Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not to be seen as It is the restriction to scope, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root Other related accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 handheld terminal management system module figures provided by the invention;
Fig. 2 client management system module maps provided by the invention;
Fig. 3 encapsulation RFID chip structure charts provided by the invention.
Icon:1- aluminum alloy bases;2-RFID chips;3- black epoxies.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples.
To make the purpose, technical scheme and advantage of embodiment of the present invention clearer, implement below in conjunction with the present invention Accompanying drawing in mode, the technical scheme in embodiment of the present invention is clearly and completely described, it is clear that described reality The mode of applying is a part of embodiment of the present invention, rather than whole embodiments.Therefore, the sheet to providing in the accompanying drawings below The detailed description of the embodiment of invention is not intended to limit the scope of claimed invention, but is merely representative of the present invention Selected embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work Under the premise of all other embodiment for being obtained, belong to the scope of protection of the invention.
In the description of the invention, it is to be understood that the term of indicating position or position relationship is based on shown in accompanying drawing Orientation or position relationship, be for only for ease of the description present invention and simplify description, rather than instruction or imply signified equipment Or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
Embodiment:
As depicted in figs. 1 and 2, the invention provides a kind of elevator management system based on RFID chip and RFID chip Installation method, the elevator management system based on RFID chip include handheld terminal management system, client management system and database, Respectively with database by network connection, handheld terminal management system will be read for hand-held management system and client management system Elevator RFID chip information is transmitted through the network to database, and client management system is read by network and has been saved in database In elevator RFID chip information, so as to realize the intelligent management to elevator.
In the present invention, above-mentioned RFID chip and elevator correspond, i.e. a RFID chip corresponds to a unique elevator.
Handheld terminal management system includes new elevator scan module, elevator recycling module, overhauls scan module, scraps scanning mould Block, finished product enter library module, elevator enquiry module, data simultaneous module, finished product and go out library module and system setup module.
New elevator scan module:For completing the collection to newly buying elevator information, and the elevator information collected is same Walk in database, now elevator state has been put in storage from treating that storage is changed into finished product.
Elevator recycling module:After elevator has used, the scanning of elevator is completed before warehouse is transported back, elevator state is by finished product It is changed into Awaiting Overhaul in circulation.
Overhaul scan module:Elevator, which will come back to warehouse, to be needed to be overhauled, and to be made herein according to the result of maintenance Corresponding processing.The result of maintenance be divided into finished product wait to be put in storage, wait to scrap, three kinds of situations of Awaiting Overhaul, overhaul qualified then elevator state It is changed into finished product from Awaiting Overhaul to wait to be put in storage;Overhaul unqualified, elevator state is changed into waiting to scrap from Awaiting Overhaul;Elevator can be with after maintenance Repair then elevator state and Awaiting Overhaul is changed into from Awaiting Overhaul, wait elevator to complete further to be detected to enter if qualified again after repairing Row in-stockroom operation, it is still unqualified, carry out scrapping processing.
Scrap scan module:It has been noted that needing to carry out scrapping place when elevator maintenance is unqualified in above-mentioned maintenance scanning Reason, now the elevator scrapped of needs is scanned, after the completion of elevator state be changed into having scrapped from waiting to scrap.
Finished product enters library module:Then complete to correspond to scan, it is necessary to withdraw warehouse when the maintenance of above-mentioned elevator is qualified, elevator state Treat that storage is changed into finished product and has been put in storage from finished product.
Elevator enquiry module:When elevator appearance is contaminated not seeing the specifying information of elevator, by scanning in elevator RFID chip can inquire all information of elevator, including state in which.
Data simultaneous module:Data syn-chronization must all be carried out by completing above-mentioned all operations, the elevator information that will be collected Share in background data base, the information in database upgrades in time, just can guarantee that all scan operations and information change Validity.
Finished product goes out library module:When having drilling crew or third company needs to use elevator, stand-by elevator is swept Retouch, elevator state has been put in storage from finished product to be changed into finished product circulation.
System setup module:This module mainly completes the basic configuration of system, including database synchronization set submodule, UHF sets submodule, WIFI to set submodule and time synchronized to set submodule.
Database synchronization sets submodule:For by the synchronizing information of handheld terminal management system into database.
UHF sets submodule:Set for hyperfrequency.
WIFI sets submodule:For connecting WIFI.
Time synchronized sets submodule:For setting the time equipped with handheld terminal management system equipment.
Client management system includes Back ground Information Registration Module, maintenance modules, elevator process module, query statistic mould Block, Reports module and safeguard setup module.
Back ground Information Registration Module:For the information of the whole elevator management system of typing, including elevator information registration submodule Block, warehouse information registration submodule, personnel information register submodule, company information registration submodule, department information registration submodule Block and drilling team's information registration submodule.
Maintenance modules:Mainly maintenance and fabrication workshop is opened, plant personnel is used to inquiring about and recording elevator information, including dimension Repair information inquiry submodule and repair message record sub module.
Elevator process module:Mainly to equipment open center, stores management personnel are used to inquiring about and managing elevator flow letter Breath, including elevator recovery information inquiry and management submodule, elevator outbound information inquiry and management submodule, new elevator storage letter Breath inquiry and management submodule, finished product are put in storage information inquiry and manage submodule and scrap processing information inquiry and management submodule Block.
Query statistic module:For completing to the historical record of elevator and the inquiry of inventories and statistical work, including Elevator historical query statistic submodule and inventory information query statistic submodule.
Report form statistics print module:For completing the statistics and print job of the related statements during elevator manages, bag Include material storage weekly return statistics printing submodule, materials warehousing statistical form statistics printing submodule, goods and materials and scrap statistical form system Meter printing submodule and elevator record of examination table statistics printing submodule.
Safeguard setup module:It is mainly used in the background maintenance of elevator management system, including data connection sets submodule, number According to synchronous, submodule, system journal submodule, system initialization submodule, backup database submodule, restoring data storehouse are set Submodule, Modify password submodule, priority assignation submodule and switching user's submodule.
Database is the core of whole elevator management system, for storing whole numbers of the elevator management system According to.The server of elevator management system uses SQL Server databases, the SQL that handheld terminal Management System Data storehouse then uses It is same that CE embedded databases, handheld terminal management system and client management system must all carry out data after being operated to data Step just can make the data in database be upgraded in time.The database synchronization technology that the system uses for merge reproduction technology, The technology can either realize the off-line operation of each handheld terminal, again can be under networking situation and central database synchronized update.
In embodiment provided by the invention, above-mentioned network connection is internet connection, WIFI connections, bluetooth connection or office Domain net connection.
In embodiment provided by the invention, above-mentioned database is SQL Server databases.
In embodiment provided by the invention, the installation method of above-mentioned RFID chip implantation elevator, comprise the following steps:
A, according to installation site, sizeable RFID chip is chosen, quality inspection is carried out to RFID chip, it is ensured that selected RFID chip is qualified products;
B, the RFID chip of selection is packaged with aluminum alloy base, the size of measurement encapsulation RFID chip;
C, the less region of stress is selected on elevator, circular mounting groove is milled out in the region, and circular mounting is recessed The bottom surface of groove is polished into smooth horizontal plane;
D, encapsulation RFID chip is implanted in circular mounting groove so that the bottom surface of circular mounting groove and encapsulation RFID The aluminum alloy base bottom surface fitting of chip is close, then the white epoxy tree of corrosion-and high-temp-resistant is injected into circular mounting groove Fat, after encapsulation RFID chip is completely covered in epoxy resin, stops injection epoxy resin and wait solidifying;
E, after epoxy resin solidifies completely, the encapsulation RFID chip being implanted in elevator is entered with handheld terminal management system Row scanning, if the information of encapsulation RFID chip can be read, RFID chip is installed successfully, if RFID chip letter can not be read Breath, then continue repeat step A to step C, until RFID chip is installed successfully.
As shown in figure 3, in embodiment provided by the invention, in above-mentioned steps B, the encapsulation step of RFID chip is as follows:
(1) a circular aluminum alloy base 1, is made, the external diameter of aluminum alloy base 1 is 19mm, internal diameter 18mm;
(2), it is provided with mounting hole on the aluminum alloy base 1, the hole depth of the mounting hole is 3.3-3.5mm, wall thickness is 4-4.2mm;
(3), RFID chip 2 is embedded into the mounting hole, and black epoxy 3 is filled into the mounting hole;
(4), wait solidifying 24 hours.
In embodiment provided by the invention, in above-mentioned steps C, circular mounting depth of groove is than encapsulation RFID chip thickness High 0.3-1mm.
The operation principle of the installation method of elevator management system and RFID chip provided by the invention based on RFID chip For:Completed by handheld terminal management system to the information gathering for the elevator for implanting RFID chip, and the elevator collected is believed Breath is transmitted through the network in database, and client management system is read the elevator being stored in database by network and believed Breath, corresponding elevator management work is completed by each module held in management system and client management system, so as to realize To the intelligent management of elevator.
The beneficial effect of the installation method of elevator management system and RFID chip provided by the invention based on RFID chip For:The invention provides the installation method of a kind of elevator management system based on RFID chip and RFID chip, the management system The automation collection of elevator information is realized, reduces labor strength, and makes elevator information be more easy to concentrate, it is accurate beneficial to management level Traffic-operating period is really grasped, substantially increases the efficiency of management of elevator, and the installation method of RFID chip solves RFID chip and existed Information in elevator under all-metal environment, which reads problem and magnetic force line distortion, causes the problem that RFID chip can not work, and is follow-up Elevator information automation collection established compacting basis.
It is described above, any formal limitation not is made to the present invention, although the present invention is disclosed such as by embodiment On, but the present invention is not limited to, any person skilled in the art, do not departing from technical solution of the present invention scope It is interior, when the technology contents using the disclosure above make a little change or are modified to the equivalent embodiments of equivalent variations, as long as being Without departing from the content of technical solution of the present invention, what the technical spirit according to the present invention was made to above example any simply repaiies Change, equivalent variations and modification, in the range of still falling within technical solution of the present invention.

Claims (6)

1. a kind of elevator management system based on RFID chip, it is characterised in that including handheld terminal management system, client-side management System and database, the handheld terminal management system and the client management system are connected with the database by network respectively Connect, the handheld terminal management system is used to the elevator RFID chip information read being transmitted through the network to database, described Client management system is used to read the elevator RFID chip information being saved in database by network, so as to realize to hanging The intelligent management of card;
The handheld terminal management system includes new elevator scan module, elevator recycling module, overhauls scan module, scraps scanning mould Block, finished product enter library module, elevator enquiry module, data simultaneous module, finished product and go out library module and system setup module;
The system setup module include database synchronization set submodule, UHF set submodule, WIFI set submodule and when Between submodule is synchronously set;
The client management system includes Back ground Information Registration Module, maintenance modules, elevator process module, query statistic mould Block, Reports module and safeguard setup module;
The Back ground Information Registration Module includes elevator information registration submodule, warehouse information registers submodule, personnel information steps on Remember submodule, company information registration submodule, department information registration submodule and drilling team's information registration submodule;
The maintenance modules include repair message inquiry submodule and repair message record sub module;
The elevator process module is used to inquiring about and managing elevator procedure information, including elevator recovery information inquiry and management submodule Block, elevator outbound information inquiry and management submodule, the storage information inquiry of new elevator and management submodule, finished product storage information are looked into Ask and submodule is inquired about and managed to management submodule with processing information is scrapped;
The query statistic module includes elevator historical query statistic submodule and inventory information query statistic submodule;
The report form statistics print module includes material storage weekly return statistics printing submodule, materials warehousing statistical form statistics is beaten Mark module, goods and materials scrap statistical form statistics printing submodule and elevator record of examination table statistics printing submodule;
It is described safeguard setup module include data connection set submodule, data syn-chronization set submodule, system journal submodule, System initialization submodule, backup database submodule, restoring data storehouse submodule, Modify password submodule, priority assignation Module and switching user's submodule;
The database is used for the total data for storing the elevator management system.
2. the elevator management system according to claim 1 based on RFID chip, it is characterised in that the network connection is Internet connection, WIFI connections, bluetooth connection or LAN connection.
3. the elevator management system according to claim 1 based on RFID chip, it is characterised in that the database is SQL Server databases.
4. a kind of installation method of RFID chip implantation elevator, it is characterised in that comprise the following steps:
A, according to installation site, sizeable RFID chip is chosen, quality inspection is carried out to the RFID chip, it is ensured that selected RFID chip is certified products;
B, the RFID chip of selection is packaged with aluminum alloy base, the size of measurement encapsulation RFID chip;
C, the less region of stress is selected on elevator, one is milled out in the region and encapsulates what RFID chip size matched with described Circular mounting groove, and the bottom surface of the circular mounting groove is polished into smooth horizontal plane;
D, by it is described encapsulation RFID chip be implanted in the circular mounting groove so that the bottom surface of the circular mounting groove and The aluminum alloy base bottom surface fitting of the encapsulation RFID chip is close, then high temperature resistant corrosion resistant is injected into the circular mounting groove The white epoxy resin of erosion, after the encapsulation RFID chip is completely covered in the epoxy resin, stop injecting the asphalt mixtures modified by epoxy resin Fat is simultaneously waited solidifying;
E, after the epoxy resin solidifies completely, the encapsulation RFID chip being implanted in elevator is entered with handheld terminal management system Row scanning, if the information of encapsulation RFID chip can be read, RFID chip is installed successfully, if RFID chip letter can not be read Breath, then continue repeat step A to step C, until RFID chip is installed successfully.
5. the installation method of RFID chip implantation elevator according to claim 4, it is characterised in that in above-mentioned steps B, institute The encapsulation step for stating RFID chip is as follows:
(1) a circular aluminum alloy base, is made, the aluminum alloy base external diameter is 19mm, internal diameter 18mm;
(2), it is provided with mounting hole on the aluminum alloy base, the hole depth of the mounting hole is 3.3-3.5mm, wall thickness 4- 4.2mm;
(3), RFID chip is embedded into the mounting hole, and black epoxy is filled into the mounting hole;
(4), wait solidifying 24 hours.
6. the installation method of RFID chip implantation elevator according to claim 4, it is characterised in that in above-mentioned steps C, institute State circular mounting groove depth be more than it is described encapsulation RFID chip thickness be 0.3-1mm.
CN201710299500.3A 2017-05-02 2017-05-02 A kind of installation method of elevator management system and RFID chip based on RFID chip Pending CN107463970A (en)

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CN201710299500.3A CN107463970A (en) 2017-05-02 2017-05-02 A kind of installation method of elevator management system and RFID chip based on RFID chip

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Application Number Priority Date Filing Date Title
CN201710299500.3A CN107463970A (en) 2017-05-02 2017-05-02 A kind of installation method of elevator management system and RFID chip based on RFID chip

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111784232A (en) * 2020-05-20 2020-10-16 东风汽车集团有限公司 Informatization material box, material information management method and material information management system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103198391A (en) * 2013-03-21 2013-07-10 国家电网公司 Electric power communication spare part management system and method based on ant colony algorithm
CN204242189U (en) * 2014-11-27 2015-04-01 厦门物之联信息技术有限公司 Based on the railway components life-cycle management device of technology of Internet of things
CN104766118A (en) * 2015-01-22 2015-07-08 中国石油技术开发公司 Fixed-type petroleum steel pipe RFID device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103198391A (en) * 2013-03-21 2013-07-10 国家电网公司 Electric power communication spare part management system and method based on ant colony algorithm
CN204242189U (en) * 2014-11-27 2015-04-01 厦门物之联信息技术有限公司 Based on the railway components life-cycle management device of technology of Internet of things
CN104766118A (en) * 2015-01-22 2015-07-08 中国石油技术开发公司 Fixed-type petroleum steel pipe RFID device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111784232A (en) * 2020-05-20 2020-10-16 东风汽车集团有限公司 Informatization material box, material information management method and material information management system

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