CN106790763A - A kind of Internet of Things unifies the implementation and system of trace platform - Google Patents
A kind of Internet of Things unifies the implementation and system of trace platform Download PDFInfo
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- CN106790763A CN106790763A CN201710046520.XA CN201710046520A CN106790763A CN 106790763 A CN106790763 A CN 106790763A CN 201710046520 A CN201710046520 A CN 201710046520A CN 106790763 A CN106790763 A CN 106790763A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/45—Network directories; Name-to-address mapping
- H04L61/4505—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols
- H04L61/4511—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols using domain name system [DNS]
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Abstract
The present invention proposes the implementation and system that a kind of Internet of Things unifies trace platform, including：Traceability system unitary service platform is built and configures, including：Configuration feature, construction platform inquiry entrance, dns resolution server and the synchronous service of traceability system unitary service platform are built, for realizing the synchronous service between user and unitary service platform；Traceability system unitary service platform receives the registration request for reviewing enterprise, and ratifies the Internet of Things domain name of the enterprise after examination ＆ verification passes through；Traceability system unitary service platform receives the inquiry request that user is sent by terminal device, and obtains the product back-tracing information of requesting query, and returns to the terminal device of user.The present invention realizes the single entrance of trace field, reduces consumer and abandons reviewing because of the disunity of various softwares or instrument, and each traceability system accesses this platform by easy mode.
Description
Technical field
The present invention relates to Internet of Things areas of information technology, more particularly to a kind of Internet of Things unifies the implementation of trace platform
And Internet of Things unifies traceability system.
Background technology
With the development of informationization technology, carry out fine-grained management for Modern Manufacturing Enterprise and provide reliable means.With
Product is served as theme, bar code, Quick Response Code, and the technology such as RFID is means, since plan, material, production process to product, half into
Product, finished product carry out automatic identification, record and monitoring, implement the management of all-transparent, prevent aborning, find and correct in time wrong
By mistake, product is reviewed afterwards, clearly inquire the true and false of product, whereabouts, storage, operation record, the producer, quality inspection person and
The information such as date of manufacture, analyze bad products Producing reason, and production traceability system just arises at the historic moment.
Therefore a large amount of enterprises traceability system of oneself, correspondence generates the consumption terminal software or work of each traceability system
Tool.But all kinds of softwares or instrument are incompatible；The product that consumer faces in use is various, therefore real
Use to need to possess and various review instrument and review software.This it is clear that inconvenience because these are inconvenient；Cause
Ample resources is wasted, and real consumer is used.
A large amount of traceability systems use custom coding, and its form is different, is all when data interchange is needed
By consulting to complete between enterprise；A small amount of enterprise uses EPC (Electronic Power Control, Motronic control maps stabilization
System), OID (Object Identifier), the international code such as Ucode, but equally there is wretched insufficiency in intercommunication.
EPC is based on radio frequency discrimination RFID and to the unique list product coding in the whole world of each object entity distribution, main application
In fields such as logistics；OID is the identifier mechanism that International Organization for standardization's ISO/IEC, ITU-T joint is proposed, OID can be to any
" object " assigns unique mark, and object here can be any entity, virtual article.Ucode is that Japan proposes only
The coding that one identifier system is used, it is with international standard and incompatible.
The content of the invention
The purpose of the present invention is intended at least solve one of described technological deficiency.
Therefore, it is an object of the invention to propose that a kind of Internet of Things unifies the implementation and system of trace platform.
To achieve these goals, embodiments of the invention provide the implementation that a kind of Internet of Things unifies trace platform,
Comprise the following steps：
Step S1, builds and configures traceability system unitary service platform, including：
Traceability system unitary service platform is built, configuration feature includes：User management, Internet of Things domain name registration and DNS solution
Analysis configuration,
Construction platform inquires about entrance, for realizing that user accesses unitary service platform by the inquiry entrance；
Dns resolution server is built, for being parsed to the query statement of user by the dns resolution server；
Synchronous service is built, for realizing the synchronous service between user and unitary service platform；
Step S2, the traceability system unitary service platform receives the registration request for reviewing enterprise, and after examination ＆ verification passes through
Ratify the Internet of Things domain name of the enterprise, using dns resolution server by enterprise's custom coding escape for traceability system is unified to compile
The inverted order of code, enterprise is configured into traceability system unitary service platform configuration interface, and it is same to parse data after the completion of configuration
Step judges whether configuration is correct, and the enterprise accesses system if correct to dns resolution server by the dns resolution server
The success of one trace platform, then can inquire about the product back-tracing information of enterprise by the Internet of Things domain logon；
Step S3, the traceability system unitary service platform receives the inquiry request that user is sent by terminal device, and
Judge the inquiry request review Services Code whether preset format coding, if it is, by dns resolution server to institute
State inquiry request to be parsed, extract parsing address and analytic parameter, replaced using the traceability system Unified coding after inverted order
Change, to obtain final parsing address, access the product back-tracing information of the final parsing address acquisition requesting query, and return to use
The terminal device at family.
Further, the traceability system unitary service platform is using the realization of Apache+PHP+Service technologies, the DNS
Resolution server is built using the program technic bind for increasing income.
Further, in the step S2, the traceability system Unified coding is encoded using OID, and its form is to review
Completely a coded format is Internet of Things domain name+" "+enterprise custom coding.
Further, it is described that inquiry address and parameter configuration, bag are obtained by dns resolution server in the step S3
Include following steps：
The dns resolution server is used to generate NS records and NAPTR records according to the Query Information, wherein, it is described
NAPTR records the inquiry address and parameter configuration for parsing inquiry request；The NS is recorded for being directed to another DNS solution
Analysis server, recurrence are until inquire the NAPTR records for being responsible for parsing.
Further, the traceability system unitary service platform also provides for user management, including：The basic note of user
Volume, logs in, freezing for abnormal user, gives password for change, changes data, modification binding mobile phone, modification binding mailbox；
The Internet of Things domain name registration includes：Dns search, registered domain name retrieval, domain name is put on record, domain name supervising.
Embodiments of the invention also propose that a kind of Internet of Things unifies the solution system of trace platform, including：Traceability system is united
One service platform, enterprises end and user terminal,
The traceability system unitary service platform is used for user management, Internet of Things domain name registration and dns resolution configuration, and carries
For inquiry entrance, the inquiry entrance is used to realize that user accesses unitary service platform, the dns resolution by the inquiry entrance
Configuration realizes that the dns resolution server is parsed to the query statement of user by dns resolution server, and realizes using
Synchronous service between family and unitary service platform；
The traceability system unitary service platform is used to receive the registration request from the enterprises end, and passes through in examination ＆ verification
Ratify the Internet of Things domain name of the enterprise afterwards, using dns resolution server by enterprise's custom coding escape for traceability system is unified
The inverted order of coding, enterprise is configured into traceability system unitary service platform configuration interface, and data will be parsed after the completion of configuration
Dns resolution server is synchronized to, judges whether configuration is correct, and the enterprise accesses if correct by the dns resolution server
Unified trace platform success, then can inquire about the product back-tracing information of enterprise by the Internet of Things domain logon；
The traceability system unitary service platform receives the inquiry request from user terminal, and judges the inquiry request
Whether preset format is encoded to review Services Code, if it is, being solved to the inquiry request by dns resolution server
Analysis, extracts parsing address and analytic parameter, is replaced using the traceability system Unified coding after inverted order, to obtain final parsing
Address, accesses the product back-tracing information of the final parsing address acquisition requesting query, and returns to user terminal.
Further, the traceability system unitary service platform is using the realization of Apache+PHP+Service technologies, the DNS
Resolution server is built using the program technic bind for increasing income.
Further, the traceability system Unified coding is encoded using OID, and its form is for traceability system Unified coding form
Internet of Things domain name+" "+enterprise custom coding.
Further, the dns resolution server is used to generate NS records and NAPTR records according to the Query Information, its
In, the NAPTR records the inquiry address and parameter configuration for parsing inquiry request；The NS records another for being directed to
Platform dns resolution server, recurrence are until inquire the NAPTR records for being responsible for parsing.
Further, the traceability system unitary service platform also provides for user management, including：The basic note of user
Volume, logs in, freezing for abnormal user, gives password for change, changes data, modification binding mobile phone, modification binding mailbox；The Internet of Things
Domain name registration includes：Dns search, registered domain name retrieval, domain name is put on record, domain name supervising.
Internet of Things according to embodiments of the present invention unifies the implementation and system of trace platform, using more flexible
Used as baseline encoded, OID can easily compatible its each enterprise's custom coding, EPC, Ucode etc., then by DNS for OID
Mechanism for resolving realizes cross-system, the cross-platform, cross-region reviewed.Dns resolution technology has stability reliability, can distribution portion
The advantages of administration, major-minor redundancy.The present invention realizes the single entrance of trace field, reduces consumer because various softwares or instrument
Disunity and abandon reviewing, each traceability system accesses this platform by easy mode；Enterprise product is respectively reviewed from this realization
Upstream and downstream information mutual communication, and consumption terminal single entrance, it is possible to reduce respectively review enterprise be promote itself product it is various
Expenditure, consumer also can really use traceability system, enjoy active brought benefit of tracing back.The enterprise of existing traceability system
Modification amount to original system is minimum, it is only necessary to developing and opening data-interface, compatible various traceability system coding structures.The present invention
Existing reviewing in system is solved to do things in his own way, it is incompatible；Cross-system, the cross-platform, cross-region reviewed cannot be realized, and
The problem of the powerless traceability system for building oneself of small business.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by practice of the invention.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is the flow chart of the implementation for unifying trace platform according to the Internet of Things of the embodiment of the present invention；
Fig. 2 is the Organization Chart for unifying trace platform according to the Internet of Things of the embodiment of the present invention；
Fig. 3 is the structure chart for unifying traceability system according to the Internet of Things of the embodiment of the present invention.
Specific embodiment
Embodiments of the invention are described below in detail, the example of embodiment is shown in the drawings, wherein identical from start to finish
Or similar label represents same or similar element or the element with same or like function.Retouched below with reference to accompanying drawing
The embodiment stated is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
The embodiment of the present invention proposes that implementation and Internet of Things that a kind of Internet of Things unifies trace platform unify traceability system,
Unify trace platform by building a set of Internet of Things, each traceability system accesses this platform by easy mode, and realization is respectively reviewed
The upstream and downstream information mutual communication of enterprise product, and consumption terminal single entrance, it is possible to reduce respectively review enterprise for promote itself produce
The various expenditures of product, consumer also can really use traceability system；Enjoy the active a variety of benefits brought of tracing back.
As depicted in figs. 1 and 2, the Internet of Things of the embodiment of the present invention unifies the implementation of trace platform, including following step
Suddenly：
Step S1, builds and configures traceability system unitary service platform, including：
(1) traceability system unitary service platform is built, configuration feature includes：User management, Internet of Things domain name registration and DNS
Parsing configuration.Wherein, user management, including：The basic registration of user, logs in, freezing for abnormal user, gives password for change, modification
Data, modification binding mobile phone, modification binding mailbox.Wherein, the Core Feature of traceability system unitary service platform only has parsing to match somebody with somebody
Put.Internet of Things domain name registration includes：Dns search, registered domain name retrieval, domain name is put on record, domain name supervising.Internet of Things domain name is noted
Volume includes：Dns search, registered domain name retrieval, domain name is put on record, domain name supervising.
In one embodiment of the invention, traceability system unitary service platform uses Apache+PHP+Service technologies
Realize.
This three technology is introduced respectively below：
Apache is a web server software.It may operate in nearly all widely used computer platform
On, it is one of most popular Web server end software because its is cross-platform and security is widely used.It is quick, reliable simultaneously
And can be expanded by simple API.The cross-platform application of its open source, support (may operate in almost all of
On Unix, Windows, linux system platform), the aspect advantage such as portable strong.
PHP is a kind of general script of increasing income.The characteristics of grammer absorbs C language, Java and Perl, beneficial to study,
Using extensive, Web development fields are primarily adapted for use in.PHP unique grammer is mixed with C, Java, Perl and PHP from the language created
Method.It can more quickly perform dynamic web page than CGI or Perl.The dynamic page made with PHP and other programming languages
Speech is compared, and PHP is that program is embedded into HTML (application under standard generalized markup language) document to go to perform, and performs effect
Rate is more many higher than generating the CGI of HTML markup completely；PHP can also carry out compiled code, compiling can reach encryption and
Optimized code runs, and code is run faster.
Service layers uses Web Service technologies, and Web Service can cause to operate on different machines
Different application need not be by additional, special third party software or hardware, so that it may be exchanged with each other data or integrated.Foundation
Between the application of WebService enforcement of regulations, what language, platform or the internal agreement no matter they are used be, can
It is exchanged with each other data.Web Service are self-described, self-contained available network module, can perform specific business function.
Web Service are also easy to deployment, because they are based on some conventional industry standards and existing some technologies, such as
Subset X ML, HTTP under standard generalized markup language.Web Service reduce the cost of application interface.Web Service
For whole enterprise provides a general mechanism even more than the integrated of the operation flow between tissue.
(2) construction platform inquiry entrance, for realizing that user accesses unitary service platform by inquiring about entrance.
Traceability system unitary service platform inquiry entrance is realized using Apache+PHP+Service.It is responsible for user to initiate to look into
During inquiry, by dns resolution server acquisition inquiry address and parameter configuration, the parameter after replacing and this inquiry are then used
The external common interface address acquisition tracing information of traceability system.This part will obtain tracing information part and carries out in follow-up user
Describe in detail.
(3) dns resolution server is built, for being parsed to the query statement of user by dns resolution server.
Dns resolution server is built using the program technic bind for increasing income, and is responsible for the sensing of Query Information, and sensing includes
NS records and NAPTR record.NAPTR records are responsible for the specific address and parameter configuration of parsing inquiry；NS records are used for pointing to
To another dns resolution server, recurrence until inquiring the NAPTR records for being responsible for parsing.
(4) synchronous service is built using Apache+PHP+Service, for realizing between user and unitary service platform
Synchronous service.Postponed when user newly sets parsing configuration or changes to parse to match somebody with somebody；We are needed the change of user by synchronous
Service is updated on dns resolution server.
Step S2, traceability system unitary service platform receives the registration request for reviewing enterprise, and ratifies after examination ＆ verification passes through
The Internet of Things domain name of the enterprise, by the escape of enterprise custom coding is traceability system Unified coding using dns resolution server
Inverted order.
Specifically, enterprises registration traceability system unitary service platform user is reviewed, is examined by traceability system unitary service platform
Whether core device meets qualification.If aptitude checking does not pass through, this application is rejected, enterprise cannot carry out subsequent operation and cannot connect
Enter traceability system unitary service platform.If examination ＆ verification passes through, enterprise obtains Internet of Things domain name.
It should be noted that aptitude checking is not by the repeatable submission networking domain name application for registration of enterprise, until examination ＆ verification
Pass through, obtain Internet of Things domain name；Or abandon Internet of Things domain name registration, then cannot carry out subsequent operation and cannot access to review be
System unitary service platform.
After aptitude checking passes through, enterprise's custom coding escape is traceability system Unified coding by platform.Wherein, review and be
System Unified coding is encoded using OID, and its form is that traceability system Unified coding form is that Internet of Things domain name+" "+enterprise is self-defined
Coding.OID has layering flexibly, the features such as scalability is strong, be suitable as between existing various encoding schemes what is swapped
First identifier mechanism.No matter in business administration how hierarchical layered, how enterprise product to be classified, can be solved using OID.
For example：Certain single product code is 01100300039208300000035221040842085A (system signs+company numbering
+ product coding+mono- product coding).
Coding disassembles table, as shown in table 1：
| Disassemble coding | Explanation |
| 01100 | System is indicated |
| 300039208 | Company numbering |
| 30000003 | Product coding |
| 5221040842085A | Single product coding |
Table 1
It is that unified trace platform is encoded to by above-mentioned coding escape：
1.2.156.30006.300039208.30000003.5221040842085A
Unified trace platform coding disassembles table, as shown in table 2：
Table 2
Dns resolution server is parsed to the coding after escape using inverted order, therefore will first must be chased after when parsing configuration is carried out
The systematic unity that traces back encodes inverted order.
For example encode：1.2.156.30006.300039208.30000003.5221040842085A
Form is after inverted order：5221040842085A.30000003.300039208.30006.156.2.1
Enterprise is configured into traceability system unitary service platform configuration interface, including herein below：
For example the common data open interface for reviewing enterprise is：
http://npc.iotcrc.com:8080/index.asmx/SearchCode=
01100300039208300000035221040842085A；
Wherein：http://npc.iotcrc.com:8080/index.asmx/Search is opened for enterprise's common data
Interface；
Code is parameter name；01100300039208300000035221040842085A is the single product coding of the enterprise.
Following parsing configuration is done to the Internet of Things domain name：
！^.*300039208.30006.156.2.1$！http://npc.iotcrc.com:8080/index.asmx/
SearchCode=01100 { 2 } { 1 } { 0 }！
Parsing configuration instruction, such as table 3：
Table 3
The setting form such as table 4 below of analytic parameter：Traceability system Unified coding is parsed into an array (according to domain name mark
Show that " " fractionation order sorts).
Table 4
Single product single product coding in enterprise is reviewed：01100300039208300000035221040842085A(01100
+ company numbering+product coding+mono- product code), analytic parameter is set to：01100 { 2 } { 1 } { 0 }, the traceability system system of correspondence upper table
The array numbering that one coding is disassembled, corresponding table such as table 5 below：
| Coding is disassembled | Explanation | Parsing display form |
| 01100 | System is indicated | 01100 |
| 300039208 | Company numbering | {2} |
| 30000003 | Product coding | {1} |
| 5221040842085A | Single product coding | {0} |
Table 5
After the completion of configuration, by parsing data syn-chronization to dns resolution server, whether configuration is judged by dns resolution server
Correctly, the enterprise accesses unified trace platform success if correct, then can inquire about enterprise by the Internet of Things domain logon
Product back-tracing information.If improperly-configured, configuration error part is checked until configuration correctly, is successfully accessed.Otherwise, abandon accessing
Traceability system unitary service platform.
Then, changed or increased newly by the synchronous service automatic decision configuration；If newly-increased, then a DNS is increased newly
Record.
Newly-increased example：
update add*.300039208.30006.156.2.1IN NAPTR 0 100"u""ORS+OINF""！^.*
300039208.30006.156.2.1$！http://npc.iotcrc.com:8080/index.asmx/SearchCode=
01100{2}{1}{0}！".
NAPTR records include：The Order information of record ordering rule, the Pref information of record ordering authority's rule, record
Interpret flag bit Flags information, record COS Service information, record regular expression volume Regexp information with
And network alias volume Replacement information, and the Internet of Things domain name with regular expression, Information service address and configuration
The NAPTR information agents of parameter composition.Such as table 6 below explanation：
Table 6
If modification operation, then original DNS records are deleted, then increase amended DNS records newly.
Delete example：
update delete*.300039208.30006.156.2.1NAPTR
If newly-increased or modification is failed, operation is preserved to journal file, and send alarm；Arranged by system manager
Look into reason and solve.
In one embodiment of the invention, traceability system Unified coding and carrier, product are combined.Common vector includes
Quick Response Code, NFC label, high-frequency label, ultrahigh-frequency tag.Traceability system Unified coding be carrier combine it is preceding, must mark its make
It is OID with agreement；Form is " OID:"+traceability system Unified coding.
For example encode：1.2.156.30006.300039208.30000003.5221040842085A vector encoded is
OID:1.2.156.30006.300039208.30000003.5221040842085A
To sum up, enterprises end treatment logic is：Enterprise customer passes through unified trace platform and registers the Internet of Things domain for obtaining enterprise
Name.The unified trace platform for being combined into the product using Internet of Things domain name and product coding encodes (unique).Then enterprise is respectively reviewed
Industry builds the tracing information opening interface of oneself.By traceability system unitary service platform Command Line Parsing scheme.Consumer
Or need the upstream and downstream firms of this enterprise's tracing information by this single entrance, obtain tracing information.Traceability system uniform service
Platform is connect the opening that the unified trace platform code parsing asked reviews enterprise to correspondence using the mode of the Authority Pointer of DNS
Mouthful；Open interface is returned to data using unified form.
Step S3, traceability system unitary service platform receives the inquiry request that user is sent by terminal device, and judges
Whether preset format is encoded the Services Code of reviewing of inquiry request, if it is, being entered to inquiry request by dns resolution server
Row parsing, extracts parsing address and analytic parameter, is replaced using the traceability system Unified coding after inverted order, final to obtain
Parsing address, accesses the product back-tracing information of the final parsing address acquisition requesting query, and returns to the terminal device of user.
Wherein, inquiry request is parsed by dns resolution server, extracts parsing address and analytic parameter, including
Following steps：Dns resolution server is used to generate NS records and NAPTR records according to Query Information.Wherein, NAPTR records are used
In the parsing address of parsing inquiry request and analytic parameter；
NAPTR (Naming Authority Pointer, NAPTR), is one kind of uniform resource identifier URI
Definition format, is parsed mainly for product.Similar with ENUM technologies, NAPTR is to be mapped as Internet of Things domain name
Record in DNS systems, by way of DNS Internet of Things domain name is addressed, distributed hierarchy addressing is carried out to Internet of Things domain name, will
Internet of Things parsing is directed to the single product trace back data provided by service or file.At present, Internet of Things domain name center can manage
Domain name can only reach enterprise-level, and the tracing information of product can only be parsed using NAPTR.
NS is recorded for being directed to another dns resolution server, recurrence until inquiring the NAPTR notes for being responsible for parsing
Record.
NS records are name server records, are used to specify the domain name by which dns resolution server to be parsed.Make
Used in such as group, large enterprise etc. has ready conditions and sets up in the environment of itself dns resolution server, can be subtracted by Classification DNS
Light main DNS operating pressures, realize the authority classification of data.Such as one general headquarters of group subordinate multiple enterprise, we can just give
Each enterprise distributes the independent DNS of oneself under group, realizes self-management, expands the independence of enterprise itself.
Domestic consumer can distinguish the load of traceability system Unified coding by terminal device (for example, mobile phone or other equipment)
Body, obtains this traceability system Unified coding.Judge into row format getting to encode, with " OID：" start to be encoded to and unify to review
Services Code, if form is judged to traceability system Unified coding, entrance is inquired about by calling traceability system unitary service platform
Interface obtain Query Result；If it is not, then judgement is encoded to non-traceability system Unified coding, then prompting " Fei Benping is given
Platform product ", end operation.
Traceability system unitary service platform inquiry portal server sets DNS and is oriented to Internet of Things root dns resolution server；
When initiating traceability system Unified coding and inquiring about, reviewing of obtaining that recognizing apparatus transmit is by traceability system uniform server
System Unified coding.
Traceability system Unified coding is carried out into inverted order treatment：
For example encode：1.2.156.30006.300039208.30000003.5221040842085A
It is encoded to after inverted order：5221040842085A.30000003.300039208.30006.156.2.1
Then using encoded after inverted order to Internet of Things root dns resolution server initiate parsing inquiry, if Internet of Things root DNS solve
Analysis server does not return to effective result (returning to zero Authority Pointer NAPTR record)；Then judge non-plateau coding of the coding, return
Return prompt message " non-platform product ".
Dns resolution inquiry mode:
Step 1：Qualified NAPTR records are inquired about from the domain name list of Internet of Things root dns resolution server, and will
The result record such as list to be returned for inquiring；
Step 2：Qualified NS records are inquired about from the domain name list of Internet of Things root dns resolution server, if without symbol
Conjunction condition NS records then return to previous step；If there is NS records, inquiry request is committed to the dns resolution server, received
The dns resolution server of inquiry request repeats dns resolution query steps 1 and 2 until recurrence terminates.
Return value is inquired about in dns resolution：In dns resolution inquiry, no matter the NAPTR for inquiring is recorded as how many；Will knot
Fruit returns directly to initiate inquiry server.
If dns resolution server returns to NAPTR records (including one or more), the Pref values of information minimum is obtained
The Regexp values of information in first NAPTR information, determine the Information service address and configuration parameter of the NAPTR main bodys.
Extract the parsing address in information agent and analytic parameter：
That is http://npc.iotcrc.com:8080/index.asmx/SearchCode=01100 { 2 } { 1 } { 0 } portion
Point,
It is replaced using the traceability system Unified coding after inverted order；Final parsing address is：
http://npc.iotcrc.com:8080/index.asmx/SearchCode=
01100300039208300000035221040842085A
Final parsing address is accessed, if the address cannot access, " the product back-tracing server can not be visited return information
Ask, please wait a moment accesses ", and alert log is recorded, enterprise's settlement server inaccessible problem is reviewed by keeper's contact.If visiting
Ask that address is normal, returning result " commodity do not exist ", then " traceability system unitary service platform does not exist the commodity to return information
Information, PLSCONFM product whether certified products ".If correctly inquiring the product back-tracing information；The product back-tracing is believed by interface then
Breath backward reference end.
To sum up, the treatment logic of user terminal is：User terminal is distinguished to unification and reviews flat by mobile phone or professional handheld device
Platform is encoded, and the carrier of unified trace platform coding can be Quick Response Code, high frequency ultrahigh frequency electronic tag, the common vector such as bar code.
By correspondence technology access dns resolution server, the public open interface tracing information of correspondence enterprise is obtained.
As shown in figure 3, the Internet of Things of the embodiment of the present invention unifies traceability system, including traceability system unitary service platform
100th, enterprises end 200 and user terminal 300.Wherein, user distinguishes Internet of Things Unified coding by user terminal 300, inquires the volume
The tracing information of code corresponding goods.Enterprises end 200 is chased after by configuring the Internet of Things domain name mapping of oneself and building the public of oneself
The data-interface that traces back is realized to the access for reviewing the unified platform.
Specifically, traceability system unitary service platform 100 is matched somebody with somebody for user management, Internet of Things domain name registration and dns resolution
Put, and inquiry entrance is provided, the inquiry entrance is used to realize that user accesses unitary service platform 100 by inquiring about entrance.Review
Systematic unity service platform inquiry entrance is realized using Apache+PHP+Service.When being responsible for user's initiation inquiry, by DNS
Resolution server obtains inquiry address and parameter configuration, then external using the parameter after replacing and this traceability system inquired about
Common interface address acquisition tracing information.This part will obtain tracing information part and is described in detail in follow-up user.
Dns resolution configuration realizes that dns resolution server is solved to the query statement of user by dns resolution server
Analysis, and realize the synchronous service between user and unitary service platform 100.Dns resolution server uses the program technic increased income
Bind builds, and is responsible for the sensing of Query Information, and sensing includes NS records and NAPTR record.NAPTR records are responsible for parsing and are looked into
The specific address and parameter configuration of inquiry；NS records are used for being directed to another dns resolution server, recurrence until inquiring responsible
The NAPTR records of parsing.
Specifically, wherein, user management, including：The basic registration of user, logs in, freezing for abnormal user, gives for change close
Code, changes data, modification binding mobile phone, modification binding mailbox.Wherein, the Core Feature of traceability system unitary service platform only has
Parsing configuration.Internet of Things domain name registration includes：Dns search, registered domain name retrieval, domain name is put on record, domain name supervising.Internet of Things
Domain name registration includes：Dns search, registered domain name retrieval, domain name is put on record, domain name supervising.
In one embodiment of the invention, traceability system unitary service platform 100 uses Apache+PHP+Service
Technology realizes that dns resolution server is built using the program technic bind for increasing income.
Traceability system unitary service platform 100 is used to receive the registration request from enterprises end 200, and after examination ＆ verification passes through
Ratify the Internet of Things domain name of the enterprise, using dns resolution server by enterprise's custom coding escape for traceability system is unified to compile
The inverted order of code.
It should be noted that aptitude checking is not by the repeatable submission networking domain name application for registration of enterprise, until examination ＆ verification
Pass through, obtain Internet of Things domain name；Or abandon Internet of Things domain name registration, then cannot carry out subsequent operation and cannot access to review be
System unitary service platform.
After aptitude checking passes through, enterprise's custom coding escape is traceability system Unified coding by platform.Wherein, review and be
System Unified coding is encoded using OID, and its form is that traceability system Unified coding form is that Internet of Things domain name+" "+enterprise is self-defined
Coding.OID has layering flexibly, the features such as scalability is strong, be suitable as between existing various encoding schemes what is swapped
First identifier mechanism.No matter in business administration how hierarchical layered, how enterprise product to be classified, can be solved using OID.
Enterprise is configured into the configuration interface of traceability system unitary service platform 100, and data will be parsed after the completion of configuration
Dns resolution server is synchronized to, judges whether configuration is correct, and the enterprise accesses unification if correct by dns resolution server
Trace platform success, then can inquire about the product back-tracing information of enterprise by the Internet of Things domain logon.
Traceability system unitary service platform 100 receives the inquiry request from user terminal 300, and judges chasing after for inquiry request
Whether preset format is encoded the Services Code that traces back, if it is, being parsed to inquiry request by dns resolution server, is extracted
Parsing address and analytic parameter, are replaced using the traceability system Unified coding after inverted order, to obtain final parsing address, are visited
The product back-tracing information of the final parsing address acquisition requesting query is asked, and returns to user terminal.
Specifically, dns resolution server is used to generate NS records and NAPTR records according to Query Information, wherein, NAPTR
Record the inquiry address for parsing inquiry request and parameter configuration；NS is recorded for being directed to another dns resolution server,
Recurrence is until inquire the NAPTR records for being responsible for parsing.
NAPTR (Naming Authority Pointer, NAPTR), is one kind of uniform resource identifier URI
Definition format, is parsed mainly for product.Similar with ENUM technologies, NAPTR is to be mapped as Internet of Things domain name
Record in DNS systems, by way of DNS Internet of Things domain name is addressed, distributed hierarchy addressing is carried out to Internet of Things domain name, will
Internet of Things parsing is directed to the single product trace back data provided by service or file.At present, Internet of Things domain name center can manage
Domain name can only reach enterprise-level, and the tracing information of product can only be parsed using NAPTR.
NS records are name server records, are used to specify the domain name by which dns resolution server to be parsed.Make
Used in such as group, large enterprise etc. has ready conditions and sets up in the environment of itself dns resolution server, can be subtracted by Classification DNS
Light main DNS operating pressures, realize the authority classification of data.Such as one general headquarters of group subordinate multiple enterprise, we can just give
Each enterprise distributes the independent DNS of oneself under group, realizes self-management, expands the independence of enterprise itself.
Traceability system unitary service platform inquiry portal server sets DNS and is oriented to Internet of Things root dns resolution server；
When initiating traceability system Unified coding and inquiring about, reviewing of obtaining that recognizing apparatus transmit is by traceability system uniform server
System Unified coding, inverted order treatment is carried out by traceability system Unified coding.Then using being encoded after inverted order to Internet of Things root dns resolution
Server initiates parsing inquiry, if Internet of Things root dns resolution server does not return to effective result and (returns to zero Authority Pointer
NAPTR is recorded)；Then judge non-plateau coding of the coding, return to prompt message " non-platform product ".
Internet of Things according to embodiments of the present invention unifies the implementation and system of trace platform, using more flexible
Used as baseline encoded, OID can easily compatible its each enterprise's custom coding, EPC, Ucode etc., then by DNS for OID
Mechanism for resolving realizes cross-system, the cross-platform, cross-region reviewed.Dns resolution technology has stability reliability, can distribution portion
The advantages of administration, major-minor redundancy.The present invention realizes the single entrance of trace field, reduces consumer because various softwares or instrument
Disunity and abandon reviewing, each traceability system accesses this platform by easy mode；Enterprise product is respectively reviewed from this realization
Upstream and downstream information mutual communication, and consumption terminal single entrance, it is possible to reduce respectively review enterprise be promote itself product it is various
Expenditure, consumer also can really use traceability system, enjoy active brought benefit of tracing back.The enterprise of existing traceability system
Modification amount to original system is minimum, it is only necessary to developing and opening data-interface, compatible various traceability system coding structures.The present invention
Existing reviewing in system is solved to do things in his own way, it is incompatible；Cross-system, the cross-platform, cross-region reviewed cannot be realized, and
The problem of the powerless traceability system for building oneself of small business.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the invention or example.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine in an appropriate manner.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art is not departing from principle of the invention and objective
In the case of above-described embodiment can be changed within the scope of the invention, change, replace and modification.The scope of the present invention
By appended claims and its equivalent limit.
Claims (10)
1. a kind of Internet of Things unifies the implementation of trace platform, it is characterised in that comprise the following steps：
Step S1, builds and configures traceability system unitary service platform, including：
Traceability system unitary service platform is built, configuration feature includes：User management, Internet of Things domain name registration and dns resolution are matched somebody with somebody
Put,
Construction platform inquires about entrance, for realizing that user accesses unitary service platform by the inquiry entrance；
Dns resolution server is built, for being parsed to the query statement of user by the dns resolution server；
Synchronous service is built, for realizing the synchronous service between user and unitary service platform；
Step S2, the traceability system unitary service platform receives the registration request for reviewing enterprise, and ratifies after examination ＆ verification passes through
The Internet of Things domain name of the enterprise, by the escape of enterprise custom coding is traceability system Unified coding using dns resolution server
Inverted order, enterprise is configured into traceability system unitary service platform configuration interface, and data syn-chronization will be parsed extremely after the completion of configuration
Dns resolution server, judges whether configuration is correct, and the enterprise accesses unification and chases after if correct by the dns resolution server
The platform that traces back success, then can inquire about the product back-tracing information of enterprise by the Internet of Things domain logon；
Step S3, the traceability system unitary service platform receives the inquiry request that user is sent by terminal device, and judges
Whether preset format is encoded the Services Code of reviewing of the inquiry request, if it is, being looked into described by dns resolution server
Ask request to be parsed, extract parsing address and analytic parameter, be replaced using the traceability system Unified coding after inverted order, with
Final parsing address is obtained, the product back-tracing information of the final parsing address acquisition requesting query is accessed, and returns to user's
Terminal device.
2. Internet of Things as claimed in claim 1 unifies the implementation of trace platform, it is characterised in that the traceability system system
One service platform realizes that the dns resolution server uses the program technic increased income using Apache+PHP+Service technologies
Bind builds.
3. Internet of Things as claimed in claim 1 unifies the implementation of trace platform, it is characterised in that in the step S2
In, the traceability system Unified coding using OID encode, its form be traceability system Unified coding form be Internet of Things domain name+
" "+enterprise custom coding.
4. Internet of Things as claimed in claim 1 unifies the implementation of trace platform, it is characterised in that in the step S3
In, it is described the inquiry request is parsed by dns resolution server, parsing address and analytic parameter are extracted, including such as
Lower step：
The dns resolution server is used to generate NS records and NAPTR records according to the Query Information, wherein, the NAPTR
Record the parsing address for parsing inquiry request and analytic parameter；The NS is recorded for being directed to another dns resolution clothes
Business device, recurrence are until inquire the NAPTR records for being responsible for parsing.
5. Internet of Things as claimed in claim 1 unifies the implementation of trace platform, it is characterised in that the traceability system system
One service platform also provides for user management, including：The basic registration of user, logs in, freezing for abnormal user, gives for change close
Code, changes data, modification binding mobile phone, modification binding mailbox；
The Internet of Things domain name registration includes：Dns search, registered domain name retrieval, domain name is put on record, domain name supervising.
6. a kind of Internet of Things unifies traceability system, it is characterised in that including：Traceability system unitary service platform, enterprises end and use
Family end,
The traceability system unitary service platform is used for user management, Internet of Things domain name registration and dns resolution configuration, and offer is looked into
Entrance is ask, the inquiry entrance is used to realize that user accesses unitary service platform, the dns resolution configuration by the inquiry entrance
Realized by dns resolution server, the dns resolution server is parsed to the query statement of user, and realize user and
Synchronous service between unitary service platform；
The traceability system unitary service platform is used to receive the registration request from the enterprises end, and is criticized after examination ＆ verification passes through
The Internet of Things domain name of the accurate enterprise, by enterprise's custom coding escape is traceability system Unified coding using dns resolution server
Inverted order, enterprise configured into traceability system unitary service platform configuration interface, and data syn-chronization will be parsed after the completion of configuration
To dns resolution server, judge whether configuration is correct, and the enterprise accesses unification if correct by the dns resolution server
Trace platform success, then can inquire about the product back-tracing information of enterprise by the Internet of Things domain logon；
The traceability system unitary service platform receives the inquiry request from user terminal, and judges reviewing for the inquiry request
Whether preset format is encoded Services Code, if it is, being parsed to the inquiry request by dns resolution server, is carried
Parsing address and analytic parameter are taken, is replaced using the traceability system Unified coding after inverted order, to obtain final parsing address,
The product back-tracing information of the final parsing address acquisition requesting query is accessed, and returns to user terminal.
7. Internet of Things as claimed in claim 6 unifies traceability system, it is characterised in that the traceability system unitary service platform
Realized using Apache+PHP+Service technologies, the dns resolution server is built using the program technic bind for increasing income.
8. Internet of Things as claimed in claim 6 unifies traceability system, it is characterised in that the traceability system Unified coding is used
OID is encoded, and its form is that traceability system Unified coding form is Internet of Things domain name+" "+enterprise custom coding.
9. Internet of Things as claimed in claim 6 unifies traceability system, it is characterised in that the dns resolution server is used for root
Recorded according to Query Information generation NS records and NAPTR, wherein, the NAPTR records the inquiry for parsing inquiry request
Address and parameter configuration；The NS is recorded for being directed to another dns resolution server, recurrence until inquiring responsible parsing
NAPTR record.
10. Internet of Things as claimed in claim 6 unifies traceability system, it is characterised in that the traceability system uniform service is put down
Platform also provides for user management, including：The basic registration of user, logs in, freezing for abnormal user, gives password, modification money for change
Material, modification binding mobile phone, modification binding mailbox；The Internet of Things domain name registration includes：Dns search, registered domain name retrieval,
Domain name is put on record, domain name supervising.
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