Precast concrete RFID management system and its management method
Technical field
The invention belongs to the technical field of prefabricated component lifecycle management, and in particular to a kind of precast concrete management
System and its management method.
Background technology
The management of current precast concrete, mainly traditional-handwork pattern, in the enterprising line number word of prefabricated component or word mark
Know, by the management process for being accomplished manually correlation.
Radio frequency identification, RFID(Radio Frequency Identification)Technology, also known as radio frequency identification, be
A kind of communication technology, specific objective can be recognized by radio signals and related data is read and write, without identifying system with it is specific
Mechanical or optical contact is set up between target.
If radio frequency, usually microwave, 1-100GHz, it is adaptable to short distance identification communication.
Rfid interrogator also divides movable type and fixed, and current RFID technique application is very wide, such as:Library, gate inhibition
System, food security is traced to the source.RF tag is product electronic code(EPC)Physical support, be attached to traceable article
On, circulation worldwide and it can be identified and read and write.RFID(Radio Frequency Identification)Technology is made
Key technology for structure " Internet of Things " is paid close attention to by people in recent years.Passive RFID production development is also to develop most earliest
Maturation, the most widely used product in market.Such as, mass transit card, dining room meal card, bank card, hotel access card, China second-generation identity card etc.,
This is seen everywhere in our daily life, belongs to close contact formula identification class.The groundwork frequency of its product has
Low frequency 125KHZ, high frequency 13.56MHZ, hyperfrequency 433MHZ, hyperfrequency 915MHZ.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of precast concrete RFID management system, realize to concrete
Preform production process control, management of dispatching from the factory, field management and the full lifetime management traced to the source.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that:A kind of precast concrete RFID management system
System, including the special labels of RFID, mobile terminal and the management system being arranged in precast concrete;Described mobile terminal bag
Include RFID hand-held sets and RFID fixed readers;Described mobile terminal and described management system wireless connection, for being
Management software in system, and for reading the information in RFID label chip, upload RFID label chip to management system;It is described
Management system be used to parse information in RFID label chip, precast concrete information how corresponding to RFID label tag is carried out
O&M, so as to reach that the production of precast concrete, processing, admission, appearance, quality tracing etc. are managed.
Further, RFID label tag is built in precast concrete by encapsulation, and it is defeated that RFID label chip includes input
Outgoing interface module, information storage module, message processing module and microprocessor or Logic control module;Described information Store
Module stores identification information;Described message processing module receive and the outside R-T unit of processing signal input, according to being made
RFID label chip agreement is demodulated, and transfers to microprocessor or chip controls logic to be controlled and handle;Or,
The data for coming from input/output interface unit for being controlled and being handled by microprocessor or chip controls logic are received, according to
The agreement of used RFID label chip is modulated, and result is transferred into outside R-T unit, microprocessor or chip control
Logic control processed and processing derive from the signal processing unit for being either sent to RFID label chip data or, control and
Processing derives from or is sent to the data of input/output interface unit.
Further, its RFID chip includes but is not limited to the label chip for supporting following interface protocol:
The ISO/IEC 18000-1 information technologies-radio frequency identification based on single QC reason;
The ISO/IEC 18000-2 information technologies-radio frequency identification based on single QC reason;
The ISO/IEC 18000-3 information technologies-radio frequency identification based on single QC reason;
The ISO/IEC 18000-4 information technologies-radio frequency identification based on single QC reason;
The ISO/IEC 18000-6 information technologies-radio frequency identification based on single QC reason;
ISO/IEC 18000-7 are applied to the MHz of hyper band 433.92;
Further, described management system includes the production of precast concrete, circulation(Appearance, admission, stockyard etc.), quality
(The in-depth management of precast concrete, the structural material composition of precast concrete)Deng Product Information Management database, product
Manage database and data inquiry module.
Further, described system also includes the enterprise data server for being used to issue RFID tag data;Product number
According to management module;Mobile terminal(Handheld reader or fixed reader)Information management module.
A kind of precast concrete RFID management system method of the present invention, it is characterised in that:Comprise the following steps:
1)By product information typing RFID label chip, or the relevant information of record RFID label chip in itself.In concrete
Preform production link, is embedded to special RFID label tag in precast concrete, by with the concrete prefabricated of RFID label tag
The whole production of part, circulation, management link are managed by RFID label tag to precast concrete;
2)By the preset RFID electronic tags in precast concrete, realize to the control of precast concrete production process,
Dispatch from the factory management, field management and the full lifetime management such as trace to the source;
3)In mobile terminal(Including mobile phone or RFID reader)In upper download management system software, scanning precast concrete
RFID label tag;
4)By the system management software, the information in the relevant information and associated server in RFID label chip is subjected to exhibition
Show, realize the lifecycle management of precast concrete.
Beneficial effects of the present invention:1)By the preset RFID electronic tags in precast concrete, realize to coagulation
Native preform production process control, management of dispatching from the factory, field management and the full lifetime management such as trace to the source.The system utilizes electronics
The information sensing devices such as chip, radio frequency identification (RFID), sensor, read write line, by the RFID label tag Jing Guo special processing
It is placed on prefabricated component, the whole production process to prefabricated component carries out real time data detection, and information management, data storage stays shelves,
Improve message management ability in terms of the organization of production of prefabricated component, production and processing, quality tracing.With reference to ERP management system information
Platform, realize raw materials inventory management, production planning management, preform production monitor in real time, prefabricated component quality examination and prefabricated
Functions such as part stock control, and basic data is realized into multidisciplinary, too many levels is shared, realize visualization precise locating function, complete
Cycle real-time monitoring and control, coordinated management function and the big function of intelligent data analytic function four can be reviewed.
Brief description of the drawings
Fig. 1 is structured flowchart of the invention.
Embodiment
As shown in figure 1, being a kind of precast concrete RFID management system of the present invention, including it is arranged at concrete prefabricated
The special labels of RFID, mobile terminal and management system in part;Described mobile terminal includes RFID hand-held sets and RFID is fixed
Formula reader;Described mobile terminal and described management system wireless connection, for management software in system, and for reading
Take RFID label chip, upload information in RFID label chip to management system;Described management system is used to parse RFID
Information in label chip, precast concrete information how corresponding to RFID label tag carries out O&M, so as to reach that concrete is pre-
Production, processing, admission, appearance, quality tracing of product etc. are managed.
The RFID label tag of the present invention is built in precast concrete by encapsulation, and RFID label chip includes input and output
Interface module, information storage module, message processing module and microprocessor or Logic control module;Described information Store mould
Block stores identification information;Described message processing module receive and the outside R-T unit of processing signal input, according to being used
RFID label chip agreement be demodulated, transfer to microprocessor or chip controls logic to be controlled and handle;Or, connect
The data for coming from input/output interface unit for being controlled and being handled by microprocessor or chip controls logic are received, according to institute
The agreement of the RFID label chip used is modulated, and result is transferred into outside R-T unit, microprocessor or chip controls
Logic control and processing derive from the signal processing unit for being either sent to RFID label chip data or, control and locate
Reason derives from or is sent to the data of input/output interface unit.
The RFID chip of the present invention includes but is not limited to the label chip for supporting following interface protocol:
ISO/IEC 18000-1 information technologies-radio frequency identification-reference configuration managed based on single QC and the parameter standardized
Definition.The read write line and the communication parameter list of label observed jointly in its specification air interface communication agreement, intellectual property are basic
The contents such as rule.So the corresponding standard of each frequency range need not carry out repeating regulation to identical content.
ISO/IEC 18000-2 information technologies-based on single QC manage radio frequency identification-be applied to intermediate frequency 125~
134KHz, provides the physical interface communicated between label and read write line, and read write line should have and Type A (FDX) and Type B
(HDX) ability of label communication;Provide the collision-proof method that agreement and instruction communicate along with multi-tag.
ISO/IEC 18000-3 information technologies-radio frequency identification managed based on single QC-are applied to high band
13.56MHz, physical interface, agreement and order between regulation read write line and label add collision-proof method.On anti-collision
Both of which can be divided into by hitting agreement, and pattern 1 is divided into basic model and two kinds of extended pattern agreements(Without time slot without many responses of termination
Device agreement and time slot terminate adaptive polling multiple-answering machine and read agreement).Pattern 2 is multiplexed FTDMA agreements using time-frequency, has 8
Individual channel, it is adaptable to the more situation of number of labels.
ISO/IEC 18000-4 information technologies-radio frequency identification managed based on single QC-are applied to microwave section 2.45GHz,
Provide that collision-proof method is added in the physical interface between read write line and label, agreement and order.The standard includes both of which,
Pattern 1 is that passive label working method is that read write line is first said;Pattern 2 is active label, and working method is that label is first said.
ISO/IEC 18000-6 information technologies-based on single QC manage radio frequency identification-be applied to hyper band 860~
960MHz, physical interface, agreement and order between regulation read write line and label add collision-proof method.It comprising TypeA,
The interface protocol of tri- kinds of passive labels of TypeB and TypeC, communication distance can farthest reach 10m.Wherein TypeC be by
What EPCglobal was drafted, and got the Green Light in July, 2006, it recognition speed, read or write speed, data capacity, anticollision,
Information security, frequency range adaptability, it is anti-interference in terms of improve a lot.Submit V4.0 drafts within 2006, it is directed to band and aided in
The characteristics of power supply and sensor electronic tag, is extended, including label data storage mode and interactive command.The master of charged pool
Dynamic formula label can provide large range of reading capability and stronger communication reliability, but its size is larger, and price is also more
It is more expensive.
ISO/IEC 18000-7 are applied to the MHz of hyper band 433.92, belong to active electronic label.Provide read write line with
Physical interface, agreement and order between label add collision-proof method.Active label read range is big, it is adaptable to large-scale solid
Determine the tracking of assets.
The management system of the present invention includes the production of precast concrete, circulation(Appearance, admission, stockyard etc.), quality(It is mixed
The in-depth management of solidifying soil prefabricated component, the structural material composition of precast concrete)Deng Product Information Management database, the management of product
Database and data inquiry module.
The system of the present invention also includes the enterprise data server for being used to issue RFID tag data;Product data management mould
Block;Mobile terminal(Handheld reader or fixed reader)Information management module.
A kind of precast concrete RFID management system method of the present invention, it is characterised in that:Comprise the following steps:
1)By product information typing RFID label chip, or the relevant information of record RFID label chip in itself.In concrete
Preform production link, is embedded to special RFID label tag in precast concrete, by with the concrete prefabricated of RFID label tag
The whole production of part, circulation, management link are managed by RFID label tag to precast concrete;
2)By the preset RFID electronic tags in precast concrete, realize to precast concrete production process control
Make, management of dispatching from the factory, field management and the full lifetime management such as trace to the source;
3)In mobile terminal(Including mobile phone or RFID reader)In upper download management system software, scanning precast concrete
RFID label tag;
4)By the system management software, the information in the relevant information and associated server in RFID label chip is carried out
Displaying, realizes the lifecycle management of precast concrete.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the design of the present invention
It is defined with scope, on the premise of design concept of the present invention is not departed from, ordinary skill technical staff is to this hair in this area
The all variations and modifications that bright technical scheme is made all should fall into protection scope of the present invention, claimed skill of the invention
Art content, is all documented in technical requirements book.