CN103886349A - Building material evidential sampling method based on two-dimension code and RFID electronic tag integrated fake prevention - Google Patents
Building material evidential sampling method based on two-dimension code and RFID electronic tag integrated fake prevention Download PDFInfo
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- CN103886349A CN103886349A CN201410148304.2A CN201410148304A CN103886349A CN 103886349 A CN103886349 A CN 103886349A CN 201410148304 A CN201410148304 A CN 201410148304A CN 103886349 A CN103886349 A CN 103886349A
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Abstract
The invention discloses a building material evidential sampling method based on two-dimension code and RFID electronic tag integrated fake prevention. The method includes the steps that an engineering project and test piece class information are built; related information is made into a two-dimension code and an RFID electronic tag; the integrated tag with the two-dimension code and the RFID electronic tag is fixed to a building material test piece; a smart phone scans the two-dimension code, reads the RFID electronic tag, shoots the building material test piece implanted with the integrated tag, and uploads data and the picture on spot; the smart phone GPS coordinate is uploaded to a network server; the building material test piece is sent to a detection department; the two-dimension code is scanned in the detection department, or an RFID card reader reads fake prevention information coincident with the two-dimension code written in by an RFID chip, detection is carried out after determining, and detection data are uploaded. Thus, two-dimension code uploading information can be operated on spot through the mobile phone, two-dimension code tags are not copied due to information uniqueness of an RFID card, and the building material test piece is effectively prevented from being faked.
Description
Technical field
The present invention relates to a kind of building materials witness sampling method based on Quick Response Code and RFID electronic tag integrated forgery-preventing.
Background technology
At building field, in order to supervise the quality of building materials, what China adopted at present is to extract some building materials test specimens as detection piece in using building materials, and construction unit delivers to management department by these building materials test specimens and detects.Building materials test specimen has reflected the information of building materials entities to a certain extent, is also the Main Basis that concrete carries out grade estimation, explicitly calls for according to China's rules: test specimen keeps sample and must carry out at the scene by holding witness person.But the indivedual construction units of exist actually or Supervision Enterprise lack and pay attention to witness sampling work, accredited Attesting Officer's lazy weight, management work is not in place, even deliberately in starting material sampling or the making of building materials test specimen, practise fraud, artificial letting alone made " false test specimen ", occur that test specimen is exchanged or some illegal contractor makes stand the test forge the phenomenon of test specimen, thereby make witness sampling censorship work lose due effect.
Current because domestic a lot of areas have all adopted " construction quality detection information monitoring system ", require Experiments of Machanics project data Real-time Collection to upload, and at experimental site, video monitoring system is installed.The phenomenon of doing " false test " has been carried out to effective monitoring.The phenomenon of doing " false experiment " is greatly reduced.But quality testing department is only responsible for the sample of sending here, whether censorship test specimen is really obtained from material used still needs strict implement building materials witness sampling system.If construction unit or Supervision Enterprise related personnel lack a sense of responsibility, still there is the possibility of cheating.
Summary of the invention
Can not guarantee the problem of making for working-yard when solving current concrete sample censorship, the invention provides a kind of building materials witness sampling method based on Quick Response Code and RFID electronic tag integrated forgery-preventing that can effectively guarantee that test specimen is made at the scene.
In order to realize above-mentioned technical purpose, technical scheme of the present invention is that a kind of building materials witness sampling method based on Quick Response Code and RFID electronic tag integrated forgery-preventing, is characterized in that, comprises the following steps:
Step 1: territory of use's information and detection code clerk corresponding to material classification Information generation that the Building Material House that management unit is detected first as required delimit, then add that by detecting code clerk the serial number generating in proper order generates multiple Quick Response Codes successively, and the 2 D code information of the tape serial number of all generations is stored in server;
Step 2: the each Quick Response Code generating in step 1 is printed to two-dimension code label, also corresponding single Quick Response Code serial number is write in the single RFID electronic tag that carries unique coding simultaneously, server is stored unique coding and the binding of respective two-dimensional code information of the RFID electronic tag that writes serial number, afterwards by two-dimension code label identical recorded serial number and the integrated label of RFID radio frequency identification tag package;
Step 3: integrated label is got by censorship unit, and extract building materials test specimen in the working-yard of engineering project, integrated label is cured on building materials test specimen simultaneously;
Step 4: after test specimen is made, handover examination bill bit scan is solidificated in the Quick Response Code on building materials test specimen, and building materials test specimen is taken pictures, then position and the building materials test specimen relevant information of the building materials test specimen photo of scanned 2 D code information, the RFID electronic tag content reading, shooting, scanner location are uploaded onto the server;
Step 5: detection unit delivered to by test specimen by censorship unit;
Step 6: detect the Quick Response Code on unit scanning test specimen and read RFID electronic tag content, from the server of management unit, transfer respective two-dimensional code and the corresponding building materials test specimen of the RFID electronic tag content photo that in step 3, censorship unit uploads simultaneously, the position of scanner location and building materials test specimen relevant information, first stored information in 2 D code information and RFID electronic tag content and server is compared, again received building materials test specimen and upload pictures are compared, address in positional information and the engineering project information of scanner location is compared, as all conformed to, carry out the detection of building materials test specimen, and detection record is stored into server, if do not conformed to, do not detect and record reason.
Described method, in step 4, censorship unit is by with the smart mobile phone of camera and GPS positioning function, building materials test specimen being carried out Quick Response Code scanning, take pictures, located, and inputs this building materials test specimen relevant information by mobile phone at the scene, then uploads information.
Described method, the building materials test specimen relevant information described in step 4 comprises: use position, represent quantity, kind of inspection, strength grade, sample size, curing condition, test length of time, moulding date, face shaping, accumulative total temperature, equivalent curing age and remarks.
Technique effect of the present invention is, by setting up engineering project information, relevant information is made to Quick Response Code, then 2 D code information and every are bound with the RFID electronic tag of unique coding, to be fixed on concrete sample with the integrated label of Quick Response Code and RFID electronic tag again, then scan Quick Response Code by smart mobile phone and take pictures concrete sample uploading data and photo by sample-jerker, the supervisor etc. of working-yard, cellphone GPS coordinate is uploaded to the webserver simultaneously.Concrete sample is delivered to detection department, detection department first carries out Quick Response Code scanning and reads RFID electronic tag sent concrete sample again, detects again, and will detect data and upload with the examining report of integrated label after confirmation.So both effectively avoided that concrete sample occurred and made the situation of faking, the implementation cost while specifically enforcement is also lower, is suitable for large-scale promotion application.
Accompanying drawing explanation
Fig. 1 is process flow diagram of the present invention.
Embodiment
In following examples, the Quick Response Code using, refer to the barcode technology of new generation of the chequered with black and white rectangle square formation record data symbolic information distributing in plane (on two-dimensional directional) according to certain rules with specific geometric figure, by a Quick Response Code Matrix Pattern and a Quick Response Code number, and the comment of below composition, having and contain much information, error correcting capability is strong, recognition speed is fast, the features such as comprehensive recognition.
The RFID electronic tag using, be radio-frequency (RF) identification: radio frequency identification, it is a kind of contactless automatic identification technology, it is automatically identified destination object and is obtained related data by radiofrequency signal, identification work need not manual intervention, the RFID electronic chip of monolithic all has self intrinsic unique coding, there is extremely strong anti-copy function, and RFID technology has the not available waterproof of bar code, antimagnetic, high temperature resistant, long service life, read distance large, on label, data can be encrypted, storage data capacity is larger, the storage information change advantage such as freely.
In order to realize, integrated label is fixed on concrete sample, when following examples are sampled at the scene, the integrated label posting with PET material (can adapt to the various environment of concrete sample transportation, maintenance processes) is made is affixed on the board with board Plastic Bandage, the strip part of band is imbedded in building materials test specimen or be bundled in building materials business and be made into the sample of non-exchange Gong building material quality tracing system collection experimental data.
Referring to Fig. 1, the present invention includes following steps:
Step 1: territory of use's information and detection code clerk corresponding to material classification Information generation that the Building Material House that management unit is detected first as required delimit, then add that by detecting code clerk the serial number generating in proper order generates multiple Quick Response Codes successively, and the 2 D code information of the tape serial number of all generations is stored in server;
Step 2: the each Quick Response Code generating in step 1 is printed to two-dimension code label, also corresponding single Quick Response Code serial number is write in the single RFID electronic tag that carries unique coding simultaneously, server is stored unique coding and the binding of respective two-dimensional code information of the RFID electronic tag that writes serial number, afterwards by two-dimension code label identical recorded serial number and the integrated label of RFID radio frequency identification tag package;
Step 3: integrated label is got by censorship unit, and extract building materials test specimen in the working-yard of engineering project, integrated label is cured on building materials test specimen simultaneously;
Step 4: after test specimen is made, handover examination bill bit scan is solidificated in the Quick Response Code on building materials test specimen, and building materials test specimen is taken pictures, then position and the building materials test specimen relevant information of the building materials test specimen photo of scanned 2 D code information, the RFID electronic tag content reading, shooting, scanner location are uploaded onto the server;
Step 5: detection unit delivered to by test specimen by censorship unit;
Step 6: detect the Quick Response Code on unit scanning test specimen and read RFID electronic tag content, from the server of management unit, transfer respective two-dimensional code and the corresponding building materials test specimen of the RFID electronic tag content photo that in step 3, censorship unit uploads simultaneously, the position of scanner location and building materials test specimen relevant information, first the content of storing in the content recording in Quick Response Code and RFID electronic tag and server is compared, detect territory of use's information that Building Material House that Quick Response Code itself records delimit, material classification information and serial number, then the unique coding that detects RFID electronic tag and serial number information whether with server in stored information consistent, again received building materials test specimen and upload pictures are compared, address in positional information and the engineering project information of scanner location is compared, as all conformed to, carry out the detection of building materials test specimen, and detection record is stored into server, if do not conformed to, do not detect and record reason.
In step 4, censorship unit is carried out Quick Response Code scanning, takes pictures, locates and inputs this building materials test specimen relevant information and upload information building materials test specimen by the smart mobile phone with camera and GPS positioning function.
Building materials test specimen relevant information described in step 4 comprises: use position, represent quantity, kind of inspection, strength grade, sample size, curing condition, test length of time, moulding date, face shaping, accumulative total temperature, equivalent curing age and remarks.
By the method applied in the present invention, can carry out effective location to building materials test specimen, the building materials test specimen of guaranteeing institute's censorship is to make in the working-yard of corresponding engineering.
Claims (3)
1. the building materials witness sampling method based on Quick Response Code and RFID electronic tag integrated forgery-preventing, is characterized in that, comprises the following steps:
Step 1: territory of use's information and detection code clerk corresponding to material classification Information generation that the Building Material House that management unit is detected first as required delimit, then add that by detecting code clerk the serial number generating in proper order generates multiple Quick Response Codes successively, and the 2 D code information of the tape serial number of all generations is stored in server;
Step 2: the each Quick Response Code generating in step 1 is printed to two-dimension code label, also corresponding single Quick Response Code serial number is write in the single RFID electronic tag that carries unique coding simultaneously, server is stored unique coding and the binding of respective two-dimensional code information of the RFID electronic tag that writes serial number, afterwards by two-dimension code label identical recorded serial number and the integrated label of RFID radio frequency identification tag package;
Step 3: integrated label is got by censorship unit, and extract building materials test specimen in the working-yard of engineering project, integrated label is cured on building materials test specimen simultaneously;
Step 4: after test specimen is made, handover examination bill bit scan is solidificated in the Quick Response Code on building materials test specimen, and building materials test specimen is taken pictures, then position and the building materials test specimen relevant information of the building materials test specimen photo of scanned 2 D code information, the RFID electronic tag content reading, shooting, scanner location are uploaded onto the server;
Step 5: detection unit delivered to by test specimen by censorship unit;
Step 6: detect the Quick Response Code on unit scanning test specimen and read RFID electronic tag content, from the server of management unit, transfer respective two-dimensional code and the corresponding building materials test specimen of the RFID electronic tag content photo that in step 3, censorship unit uploads simultaneously, the position of scanner location and building materials test specimen relevant information, first stored information in 2 D code information and RFID electronic tag content and server is compared, again received building materials test specimen and upload pictures are compared, address in positional information and the engineering project information of scanner location is compared, as all conformed to, carry out the detection of building materials test specimen, and detection record is stored into server, if do not conformed to, do not detect and record reason.
2. method according to claim 1, it is characterized in that, in step 4, censorship unit is by building materials test specimen being carried out Quick Response Code scanning, take pictures, located with the smart mobile phone of camera and GPS positioning function, and input this building materials test specimen relevant information by mobile phone at the scene, then upload information.
3. method according to claim 1, it is characterized in that, the building materials test specimen relevant information described in step 4 comprises: use position, represent quantity, kind of inspection, strength grade, sample size, curing condition, test length of time, moulding date, face shaping, accumulative total temperature, equivalent curing age and remarks.
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