CN103325075A - Concrete test block locating method based on two-dimensional bar codes - Google Patents
Concrete test block locating method based on two-dimensional bar codes Download PDFInfo
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Abstract
The invention discloses a concrete test block locating method based on two-dimensional bar codes. Related information can be made into two-dimensional codes by establishing engineering project and test piece classification information, labels with the two-dimensional codes are fixed on concrete test pieces, the two-dimensional codes can be scanned by a sampler or a monitor in a construction site through a smart mobile phone, the concrete test pieces where the two-dimensional code labels are embedded are shot by the sampler or the monitor in the construction site through the smart mobile phone, data and photos can be inputted (uploaded) through the mobile phone in site, meanwhile GPS coordinates of the mobile phone are uploaded into a network server, then the concrete test pieces are sent to a detecting department, and the detecting department firstly scans the two-dimensional codes of the sent concrete test pieces, then detects the sent concrete test pieces after the two-dimensional codes are confirmed and uploads detecting data. Thus, fake manufacturing of the concrete testing pieces is effectively avoided. In concrete implementation, the concrete test bloc locating method is low in cost and suitable for being popularized and applied in large scale.
Description
Technical field
The present invention relates to a kind of concrete test block localization method based on two-dimensional bar.
Background technology
At building field, in order to supervise the quality of concrete solid, what China adopted at present is to make some concrete samples as detection piece in the deposit concrete entity, and construction unit delivers to management department with these concrete samples and detects.Concrete sample has reflected the intensity of concrete solid to a certain extent, also is the Main Basis that concrete carries out grade estimation, and GB " giving mixed concrete GB.T14902-2003 " explicitly calls for: test specimen keeps sample and must carry out at the scene by holding witness person.But lacking witness sampling work, the indivedual construction units of exist actually or Supervision Enterprise pay attention to, accredited Attesting Officer's lazy weight, management work is not in place, even deliberately in starting material sampling or concrete sample make, practise fraud, artificial letting alone made " false test block ", the appearance test specimen is changed or some illegal contractor makes stand the test forge the phenomenon of test specimen, thereby makes witness sampling censorship work lose due effect.
Current because " construction quality detection information monitoring system " all adopted in domestic a lot of areas, 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 effective monitoring.Greatly reduce so that do the phenomenon of " false experiment ".But quality testing department only is responsible for the sample of sending here, and whether the censorship test block really obtains from used material still needs strict implement concrete test block witness sampling system.At present for strengthening the authenticity of concrete sample make process, the control of validity, domestic some employing writes the RFID chip to relevant information, and rfid card is implanted in the concrete test block of field fabrication, concrete test block is monitored from the overall process that is fabricated into experiment, prevent from making false test block, obtained better effects.But, if construction unit or Supervision Enterprise related personnel lack a sense of responsibility, still have the possibility of cheating, and the RFID chip price is higher, causes monitoring cost too high.
Summary of the invention
Can not guarantee when solving present concrete test block censorship the problem of making for the working-yard to the invention provides a kind of concrete test block localization method based on two-dimensional bar that can guarantee effectively that test block is made at the scene.
In order to realize above-mentioned technical purpose, technical scheme of the present invention is that a kind of concrete test block localization method based on two-dimensional bar may further comprise the steps:
Step 1: detect the corresponding engineering project information of concrete test block that unit detects at first as required and generate item id corresponding to engineering project therewith number and be stored in the server, then corresponding item id number is added that the serial number that generates in proper order changes the generation two-dimension code successively, all two-dimension codes that generate are stored in the server;
Step 2: the censorship unit of the corresponding engineering project two-dimension code label that the two-dimension code that forms prints in the detection unit gets with step 1, and carry out the making of concrete test block at the concrete construction site of engineering project, simultaneously two-dimension code label is cured on the concrete test block;
Step 3: test block make complete after, the handover examination bill bit scan is solidificated in the two-dimension code in the test block and test block is taken pictures, and then the 2 D code information that scans, the test block photo of shooting, position and the test block relevant information of scanner location is uploaded onto the server;
Step 4: censorship unit delivers to detection unit with test block;
Step 5: detect the two-dimension code in the unit scanning test block, transfer the test block photo of the respective two-dimensional code correspondence that censorship unit uploads the step 3, position and the test block relevant information information of scanner location from server, with test block and the upload pictures received compare, the positional information of scanner location and the address in the engineering project information compare, as all conforming to, then carrying out test block detects, and detection record is stored into server, as not conforming to, then do not do to detect and the record reason.
Described method in the step 2, detects the censorship unit that unit is sent to the two-dimension code that forms in the step 1 corresponding engineering project, and censorship unit is printed as label with two-dimension code.
Described method, in the step 3, censorship unit carries out two-dimension code by the smart mobile phone with camera and GPS positioning function to test block to scan, take pictures, locate and input this test block relevant information and upload information.
Described method, the test block relevant information described in the step 3 comprises: use the position, represent quantity, kind of inspection, strength grade, sample size, curing condition, test length of time, moulding date, face shaping, totally temperature, equivalent curing age and remarks.
Technique effect of the present invention is, by setting up engineering project information, relevant information is made two-dimension code, to be fixed to the label of two-dimension code on the concrete test block again, then by the sample-jerker of working-yard, supervisor etc. by smart mobile phone scanning two-dimension code and take pictures concrete test block and uploading data and photo, simultaneously the cellphone GPS coordinate is uploaded to the webserver.Concrete test block is delivered to detection department, detection department carries out first two-dimension code scanning to the concrete test block that send again, and detects after the affirmation again, and will detect data and upload with the examining report of two-dimensional code anti-counterfeiting label.So both effectively avoided the situation that concrete sample make is faked occurs, the implementation cost during implementation is also lower, is suitable for large-scale promotion application.
Description of drawings
Fig. 1 is process flow diagram of the present invention.
Embodiment
In following examples, employed two-dimension code, refer to specific geometric figure the barcode technology of new generation of the chequered with black and white rectangle square formation record data symbolic information that (on the two-dimensional directional) distributes on the plane according to certain rules, by a two-dimension code Matrix Pattern and two-dimension code number, and the comment of below forms, and has to contain much information, and error correcting capability is strong, recognition speed is fast, the characteristics such as comprehensive recognition.
In order to realize that two-dimension code is fixed on the concrete test block, when following examples are made concrete test block at the scene, to post the mobile phone two-dimension code adhesive label of making of PET material (the various environment that can adapt to concrete sample transportation, maintenance processes) and be affixed on on the board of board Plastic Bandage and be bundled into ring-type, will be made into the sample of non-exchange Gong concrete quality tracing system collection experimental data in the annulus Transducers Embedded in Concrete.
Referring to Fig. 1, the present invention includes following steps:
Step 1: detect the corresponding engineering project information of concrete test block that unit detects at first as required and generate item id corresponding to engineering project therewith number and be stored in the server, then corresponding item id number is added that the serial number that generates in proper order changes the generation two-dimension code successively, all two-dimension codes that generate are stored in the server;
Step 2: the censorship unit of the corresponding engineering project two-dimension code label that the two-dimension code that forms prints in the detection unit gets with step 1, and carry out the making of concrete test block at the concrete construction site of engineering project, simultaneously two-dimension code label is cured on the concrete test block;
Step 3: test block make complete after, the handover examination bill bit scan is solidificated in the two-dimension code in the test block and test block is taken pictures, and then the 2 D code information that scans, the test block photo of shooting, position and the test block relevant information of scanner location is uploaded onto the server;
Step 4: censorship unit delivers to detection unit with test block;
Step 5: detect the two-dimension code in the unit scanning test block, transfer the test block photo of the respective two-dimensional code correspondence that censorship unit uploads the step 3, position and the test block relevant information information of scanner location from server, with test block and the upload pictures received compare, the positional information of scanner location and the address in the engineering project information compare, as all conforming to, then carrying out test block detects, and detection record is stored into server, as not conforming to, then do not do to detect and the record reason.
In the step 2, detect the censorship unit that unit is sent to the two-dimension code that forms in the step 1 corresponding engineering project, censorship unit is printed as label with two-dimension code.
In the step 3, censorship unit carries out two-dimension code by the smart mobile phone with camera and GPS positioning function to test block to scan, take pictures, locate and input this test block relevant information and upload information.
Test block relevant information described in the step 3 comprises: use the position, represent quantity, kind of inspection, strength grade, sample size, curing condition, test length of time, moulding date, face shaping, totally temperature, equivalent curing age and remarks.
By the method applied in the present invention, can carry out effective location to concrete test block, the concrete test block of guaranteeing institute's censorship is to make in the working-yard of corresponding engineering.
Claims (4)
1. the concrete test block localization method based on two-dimensional bar is characterized in that, may further comprise the steps:
Step 1: detect the corresponding engineering project information of concrete test block that unit detects at first as required and generate item id corresponding to engineering project therewith number and be stored in the server, then corresponding item id number is added that the serial number that generates in proper order changes the generation two-dimension code successively, all two-dimension codes that generate are stored in the server;
Step 2: the censorship unit of the corresponding engineering project two-dimension code label that the two-dimension code that forms prints in the detection unit gets with step 1, and carry out the making of concrete test block at the concrete construction site of engineering project, simultaneously two-dimension code label is cured on the concrete test block;
Step 3: test block make complete after, the handover examination bill bit scan is solidificated in the two-dimension code in the test block and test block is taken pictures, and then the 2 D code information that scans, the test block photo of shooting, position and the test block relevant information of scanner location is uploaded onto the server;
Step 4: censorship unit delivers to detection unit with test block;
Step 5: detect the two-dimension code in the unit scanning test block, transfer the test block photo of the respective two-dimensional code correspondence that censorship unit uploads the step 3, position and the test block relevant information information of scanner location from server, with test block and the upload pictures received compare, the positional information of scanner location and the address in the engineering project information compare, as all conforming to, then carrying out test block detects, and detection record is stored into server, as not conforming to, then do not do to detect and the record reason.
2. method according to claim 1 is characterized in that, in the step 2, detects the censorship unit that unit is sent to the two-dimension code that forms in the step 1 corresponding engineering project, and censorship unit is printed as label with two-dimension code.
3. method according to claim 1 is characterized in that, in the step 3, censorship unit carries out two-dimension code by the smart mobile phone with camera and GPS positioning function to test block to scan, take pictures, locate and input this test block relevant information and upload information.
4. method according to claim 1, it is characterized in that, the test block relevant information described in the step 3 comprises: use the position, represent quantity, kind of inspection, strength grade, sample size, curing condition, test length of time, moulding date, face shaping, totally temperature, equivalent curing age and remarks.
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| CN110598425A (en) * | 2019-08-09 | 2019-12-20 | 四川广聚其力电子科技有限公司 | Method for encrypting metal body of concrete test block, method for preventing replacement and encrypted test block |
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| CN111844383A (en) * | 2020-07-28 | 2020-10-30 | 中建八局第四建设有限公司 | Method for conveniently inputting concrete test block into standard maintenance room ledger |
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| CN112372812A (en) * | 2020-10-22 | 2021-02-19 | 中建一局集团安装工程有限公司 | Method, device and system for detecting same-condition curing of concrete test piece |
| CN112268748A (en) * | 2020-10-28 | 2021-01-26 | 中钢集团郑州金属制品研究院有限公司 | Process suitable for automatic sampling, lofting and fine maintenance of cement mortar test piece |
| CN112268748B (en) * | 2020-10-28 | 2023-01-24 | 中钢集团郑州金属制品研究院股份有限公司 | Process suitable for automatic sampling, lofting and fine maintenance of cement mortar test piece |
| CN112508354A (en) * | 2020-11-19 | 2021-03-16 | 四川省铁证工程检测有限公司 | Real-time supervision method and supervision system for concrete compression test |
| CN115932228A (en) * | 2022-12-09 | 2023-04-07 | 常州市建筑科学研究院集团股份有限公司 | Automatic detection system and method for whole process of concrete test block |
| CN115932228B (en) * | 2022-12-09 | 2024-05-17 | 常州市建筑科学研究院集团股份有限公司 | Automatic detection system and method for whole concrete test block process |
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