CN103268576A - System and method for checking and accepting quality of precast concrete component - Google Patents
System and method for checking and accepting quality of precast concrete component Download PDFInfo
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- CN103268576A CN103268576A CN2013102046880A CN201310204688A CN103268576A CN 103268576 A CN103268576 A CN 103268576A CN 2013102046880 A CN2013102046880 A CN 2013102046880A CN 201310204688 A CN201310204688 A CN 201310204688A CN 103268576 A CN103268576 A CN 103268576A
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Abstract
The invention relates to a system and method for checking and accepting the quality of a precast concrete component. The system comprises a built-in wireless radio frequency electronic tag (5), an ultrahigh-frequency electronic tag read-write system (4), a front end operating platform (3) and a background service platform (2) with a central database (1). The method includes the operating steps that the operating platform obtains incoming component information; the component information is loaded through the ultrahigh-frequency electronic tag read-write system; the wireless radio frequency electronic tag which is arranged inside the precast concrete component in a built-in mode is scanned; whether the precast concrete component is to be checked and accepted is judged through display information; an item record is checked and accepted; 'passing check and acceptance' or 'returning to factory' is selected through click; qualified information is written in the wireless radio frequency electronic tag; the fact that checking and accepting are over is hinted and then a database file is generated; the checking and accepting record and a checking and accepting remark are uploaded to the operating platform; data are managed and then uploaded to the operating platform.
Description
Technical field
The present invention relates to a kind of precast concrete (PC) component quality Acceptance Test System and method, the ultra-high-frequency passive wireless radio-frequency is applied to the testing process that the working-yard is checked and accepted, realizes that by fusing wireless radio frequency (RFID) technology and architecture information model (BIM) visual electronics is checked and accepted and check and acceptance result is recalled fast.
Background technology
Building engineering field now, total quality in order to ensure prefabricated assembled building, enter the working-yard from the PC member and just begin it is rigid in checking up as standard product, use a series of testing tools and detection form to come production run is carried out quality monitoring.Because to detect form numerous, search and not only loaded down with trivial detailsly also occur the phenomenon that the form paper is lost sometimes when this causes the later stage to be reviewed.When carrying out an acceptance inspection, the checker will check and accept in detection and fill in multiple detection form simultaneously on the one hand, has produced very big workload; Checker's work is finished quality and is lacked the means of producing effects and control on the other hand, mistake and the premeditated phenomenon of fabricating can occur.
Summary of the invention
The object of the invention is the defective at the prior art existence, a kind of precast concrete inspection of quality system and method is provided, come first pass of the prefabricated assembled building operation of control by this system, guarantee the identification of PC member realization unique identification, effectively control the process that working-yard PC member is checked and accepted, these acceptance information can provide a reference value to construction even the maintenance in later stage simultaneously.Design of the present invention is for achieving the above object:
PC component quality Acceptance Test System among the present invention, be applicable to that the electronic management requirement of the PC member course of receiving or other can install the inspection of quality process of electronic tag at product, formed by the operating platform (3) of built-in wireless Web radio electronic label (5), ultrahigh frequency electronic tag read-write system (4), front end and the service platform (2) that has a backstage of central database (1); Wherein ultrahigh frequency electronic tag read-write system (4) is towards the specialized equipment of checking and accepting the link exploitation, the BIM parameter model is related with the information in the electronic tag, can check the former figure of design and parameter in the quality check process, add the application property inspection item to improve dimension and the reliability of checking and accepting.The operating platform of front end (3) is as the data interaction intermediate link of whole Acceptance Test System, ultrahigh frequency electronic tag read-write system (4) scanning is installed in the electronic tag on the PC member, check and accept by the details of counterpart member are auxiliary, and qualified information (conformity certification) is written to the USER zone of the electronic tag on this PC member.Ultrahigh frequency electronic tag read-write system (4) will check and accept the detail record result and checker's remarks arrive the front-end operations platform by wireless network transmissions, and the front-end operations platform is transferred to these information in the service platform central database of backstage by cable network again.
The operating platform of described front end and tableland, back service platform should be able to support to generate the PC member inventory (containing the member parameter information) that enters the working-yard, the inspection of quality information of checking and accepting test item, the corresponding PC member of management.
The PC member inventory (containing the member parameter information) that the scene that enters that described ultrahigh frequency electronic tag read-write system (4) should be able to transmit by the operating platform of network mode receiving front-end is to be checked and accepted.After scanning is installed in RFID information on the PC member, automatically generate characteristic information and the design drawing of this PC member, qualified information is written in the USER zone of this electronic tag, to check and accept the detail record result simultaneously and checker's remarks are transferred in the operating platform with network mode, operating platform is transferred to these information in the central database of service platform by network then, and the back-stage management personnel can obtain the next work the control checker of acceptance information rapidly and finish quality like this.
According to the design of foregoing invention, the present invention adopts following technical proposals:
A kind of precast concrete inspection of quality system, comprise the built-in wireless Web radio electronic label, the ultrahigh frequency electronic tag read-write system, the operating platform of front end and have the service platform on the backstage of central database, it is characterized in that: described ultrahigh frequency electronic tag read-write system and built-in wireless Web radio electronic label are with ISO/IEC 18000 protocol communications, by usb data line or wireless network and operating platform interaction data, operating platform is through cable network and service platform interaction data, service platform is connected with central database, and system data leaves central database in.
Described ultrahigh frequency electronic tag read-write system, adopt the ultrahigh frequency electronic tag read-write system based on panel computer of Chinese patent application numbers 201210325629.4, comprise the examination module: wherein panel computer is adorned " PC component quality receipt control software " realization attest function.
Described operating platform comprises the computing machine of one group of installation " PC component quality interactive software ", is personal computer or the microcomputer of any kind.
A kind of precast concrete inspection of quality method adopts said system to operate, and it is characterized in that following these steps to operation: the service platform from the backstage is downloaded, and obtains the component information of goods by the operating platform computing machine; By wireless network or usb data line, the ultrahigh frequency electronic tag read-write system is loaded into component information on wherein the panel computer; Use the ultrahigh frequency electronic tag read-write system to scan the electronic tag of waiting to check and accept in the precast concrete; System judges whether to be member to be checked and accepted according to scanning result, by then position and the weight of display member correspondence, and provides the drawing look facility; Carrying out member according to items for acceptance checks and accepts and finishes record and fill in; Click and select " by checking and accepting " or " returning factory "; By the member of checking and accepting, system generates qualified information automatically, writes label; Prompting is checked and accepted and is finished, and generates database file; Upload database file-record of acceptance and remarks-to operating platform by the ultrahigh frequency electronic tag read-write system; Disposal data on the operating platform computing machine uploads to the service platform on backstage after finishing.
The present invention compared with the prior art, have following apparent outstanding substantive distinguishing features and remarkable result: 1) finish the process that working-yard PC component quality is checked and accepted in a kind of mode of standardized informationization, reduce Quality Inspector's workload and avoided artifical influence factor, strengthened the control to the course of receiving simultaneously; 2) the examination mode under the parameterized model that provides of native system is carried out the examination of member from the angle of construction, is not only quality control, further considers application property, has farthest guaranteed the validity of checking and accepting; 3) the member details that record of this system to construction in later period with safeguard the foundation that provides useful; 4) native system just can apply on the examination link that the electronic tag product is installed equally as long as at the ultrahigh frequency electronic tag read-write system product type and examination test item are changed, and has good portability and reusability.
Description of drawings
Fig. 1 is the structure representative graph of one embodiment of the invention;
Fig. 2 is for using the operational flowchart that the present invention checks and accepts an embodiment of PC member method.
Embodiment
Details are as follows by reference to the accompanying drawings for the preferred embodiments of the present invention:
Embodiment one:
Referring to Fig. 1, this precast concrete inspection of quality system, comprise built-in wireless Web radio electronic label (5), ultrahigh frequency electronic tag read-write system (4), the operating platform of front end (3) and have the service platform (2) on the backstage of central database (1), it is characterized in that: described ultrahigh frequency electronic tag read-write system (4) and built-in wireless Web radio electronic label (5) are with ISO/IEC 18000 protocol communications, by usb data line or wireless network and operating platform (3) interaction data, operating platform (3) is through cable network and service platform (2) interaction data, service platform (2) is connected with central database (1), and system data leaves central database (1) in.
Embodiment two:
Present embodiment and embodiment one are basic identical, and special feature is as follows:
Described ultrahigh frequency electronic tag read-write system (4), adopt the ultrahigh frequency electronic tag read-write system based on panel computer of Chinese patent application numbers 201210325629.4, comprise the examination module: wherein panel computer is adorned " PC component quality receipt control software " realization attest function.Described operating platform (3) comprises the computing machine of one group of installation " PC component quality interactive software ", is personal computer or the microcomputer of any kind.
Embodiment three:
Referring to Fig. 2, this precast concrete inspection of quality method adopts said system to operate, and it is characterized in that:
Operation steps is as follows:
(1) downloads from the service platform on backstage, obtain the component information of goods by the operating platform computing machine;
(2) by wireless network or usb data line, the ultrahigh frequency electronic tag read-write system is loaded into component information on wherein the panel computer;
(3) use the ultrahigh frequency electronic tag read-write system to scan the electronic tag of waiting to check and accept in the precast concrete;
(4) system judges whether to be member to be checked and accepted according to scanning result, by then position and the weight of display member correspondence, and provides the drawing look facility;
(5) carrying out member according to items for acceptance checks and accepts and finishes record and fill in;
(6) click selection " by checking and accepting " or " returning factory ";
(7) member by checking and accepting, system generates qualified information automatically, writes label;
(8) prompting is checked and accepted and is finished, and generates database file;
(9) upload database file-record of acceptance and remarks-to operating platform by the ultrahigh frequency electronic tag read-write system;
(10) disposal data on the operating platform computing machine uploads to the service platform on backstage after finishing.
Embodiment four:
The typical application process of this precast concrete inspection of quality system is as follows: operating platform (3), ultrahigh frequency electronic tag read-write system (4) by front end carry out the mutual of data with the service platform (2) on backstage by network connection, and ultrahigh frequency electronic tag read-write system (4) carries out read-write operation by ISO/IEC 18000 agreements to the built-in wireless Web radio electronic label (5) that is installed on the PC member.Spot dispatch person is at first by " PC component quality interactive software " on the operation on-site computer, central database (1) by cable network access services platform (2), therefrom select to download PC member merchant consignment invoice, the element type that PC member merchant provides, member physical dimension, weight etc. comprise the details of original design figure.Quality inspection personnel is handed the mobile RFID read-write equipment, operation " the PC component quality is checked and accepted software ", and this software will be downloaded the PC member inventory that need carry out inspection of quality the same day and the detail parameters information of having this batch member from operating platform (3) by wireless network.The PC component quality is checked and accepted link, input Quality Inspector's job number and password login earlier, and by clicking positional information selected member or scanning PC member electronic tag, if this member of prompting does not detect details, then the non-member of marching into the arena of this member will not be checked and accepted.Obtain the parameter information of this member by the coding of electronic tag, carry out standard and check and accept step.After the course of receiving finishes check and acceptance result is written to the USER district of electronic tag, to check and accept detail record result and checker's remarks simultaneously and be sent to PC component quality management database on the operating platform by wireless network or usb data line, finish arrangement and the standardization work of product acceptance data on the same day in the computing machine at the scene, the data upload after the integration is in the central database of service platform.
This precast concrete inspection of quality method is explained as follows: step (1), (10) are the operating platform of front end and the interactive step that service platform carries out data, and step (2), (9) are operating platform and ultrahigh frequency electronic tag read-write system interaction data step.At first, the working-yard yardman examines affirmation to the member inventory of marching into the arena that the PC member merchant who downloads from the backstage provides, and checks then whether corresponding member parameter provides complete.Step (3), (4), (5), (6), (7), (8) are the software operation of independent operating on the ultrahigh frequency electronic tag read-write system, wherein step (6) then is when component quality has serious problems in quality inspection personnel is found to check and accept, to propose to return factory's required standard step to member production firm.(3), (4), (5), (6), (7) are the standard courses of receiving of single member.
Claims (4)
1. precast concrete inspection of quality system, comprise built-in wireless Web radio electronic label (5), ultrahigh frequency electronic tag read-write system (4), the operating platform of front end (3) and have the service platform (2) on the backstage of central database (1), it is characterized in that: described ultrahigh frequency electronic tag read-write system (4) and built-in wireless Web radio electronic label (5) are with ISO/IEC 18000 protocol communications, by usb data line or wireless network and operating platform (3) interaction data, operating platform (3) is through cable network and service platform (2) interaction data, service platform (2) is connected with central database (1), and system data leaves central database (1) in.
2. precast concrete inspection of quality according to claim 1 system, it is characterized in that: described ultrahigh frequency electronic tag read-write system (4), adopt the ultrahigh frequency electronic tag read-write system based on panel computer of Chinese patent application numbers 201210325629.4, comprise the examination module: wherein panel computer is adorned " PC component quality receipt control software " realization attest function.
3. precast concrete inspection of quality according to claim 1 system, it is characterized in that: described operating platform (3) comprises the computing machine of one group of installation " PC component quality interactive software ", is personal computer or the microcomputer of any kind.
4. precast concrete inspection of quality method adopts precast concrete inspection of quality according to claim 1 system to operate, and it is characterized in that: operation steps is as follows:
(1) downloads from the service platform on backstage, obtain the component information of goods by the operating platform computing machine;
(2) by wireless network or usb data line, the ultrahigh frequency electronic tag read-write system is loaded into component information on wherein the panel computer;
(3) use the ultrahigh frequency electronic tag read-write system to scan the electronic tag of waiting to check and accept in the precast concrete;
(4) system judges whether to be member to be checked and accepted according to scanning result, by then position and the weight of display member correspondence, and provides the drawing look facility;
(5) carrying out member according to items for acceptance checks and accepts and finishes record and fill in;
(6) click selection " by checking and accepting " or " returning factory ";
(7) member by checking and accepting, system generates qualified information automatically, writes label;
(8) prompting is checked and accepted and is finished, and generates database file;
(9) upload database file-record of acceptance and remarks-to operating platform by the ultrahigh frequency electronic tag read-write system;
(10) disposal data on the operating platform computing machine uploads to the service platform on backstage after finishing.
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Cited By (14)
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---|---|---|---|---|
CN103530827A (en) * | 2013-09-26 | 2014-01-22 | 中铁建设集团有限公司 | Assembly type building component intelligent management system based on BIM (building information modeling) |
CN104280640A (en) * | 2014-10-20 | 2015-01-14 | 国家电网公司 | Product test acceptance check platform based on power distribution network management system and working method of product test acceptance check platform based on power distribution network management system |
CN104392338A (en) * | 2014-12-17 | 2015-03-04 | 公安部四川消防研究所 | Building fire protection check and acceptance system and method, check terminal and mobile acceptance terminal |
CN106682713A (en) * | 2017-01-03 | 2017-05-17 | 上海同凝节能科技有限公司 | Uniqueness recognizing method and system of precast concrete unit |
CN106897642A (en) * | 2017-01-25 | 2017-06-27 | 上海建工五建集团有限公司 | Prefabricated components are received acceptance method and system |
CN106903786A (en) * | 2017-01-25 | 2017-06-30 | 上海建工五建集团有限公司 | Prefabricated components make quality control method and system |
CN107016484A (en) * | 2017-01-25 | 2017-08-04 | 上海建工五建集团有限公司 | Prefabricated components produce acceptance method and system |
CN107016624A (en) * | 2017-01-25 | 2017-08-04 | 上海建工五建集团有限公司 | Prefabricated components install the method and system checked and accepted |
CN107818524A (en) * | 2016-10-25 | 2018-03-20 | 福建省建筑设计研究院有限公司 | Building industrialization system based on BIM technology |
CN108830447A (en) * | 2018-04-27 | 2018-11-16 | 中国建筑股份有限公司 | Prefabricated components full lifetime quality tracing method and system based on block chain |
CN109187586A (en) * | 2018-10-25 | 2019-01-11 | 国网四川省电力公司德阳供电公司 | Device and method is checked and accepted in transmission line of electricity standardization based on wireless image transmission |
CN109377586A (en) * | 2018-10-12 | 2019-02-22 | 上海汉石昀升住宅工业发展有限公司 | A kind of whole process management system of concrete prefabricated element |
CN110580512A (en) * | 2018-06-07 | 2019-12-17 | 四川师范大学 | Intelligent positioning feedback system and method for building construction quality detection |
CN111932132A (en) * | 2020-08-12 | 2020-11-13 | 烟台大学 | Prefabricated T-beam safety quality inspection terminal based on block chain and construction auxiliary system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101692275A (en) * | 2009-10-21 | 2010-04-07 | 周巍 | Management and control integrated system and method for detecting strength of cement concretes |
CN201859145U (en) * | 2010-08-13 | 2011-06-08 | 上海建工(集团)总公司 | Concrete quality monitoring system based on RFID |
CN202422171U (en) * | 2011-12-31 | 2012-09-05 | 上海大学 | RFID (Radio Frequency Identification Devices) ultrahigh frequency electronic tag for PC (Personal Computer) member management |
CN102867201A (en) * | 2012-09-06 | 2013-01-09 | 上海大学 | Super-high-frequency electronic tag reading-writing system based on tablet personal computer |
CN202711283U (en) * | 2012-06-27 | 2013-01-30 | 中交第三航务工程局有限公司 | Production management system based on RFID |
CN103020679A (en) * | 2012-12-18 | 2013-04-03 | 上海大学 | Precast concrete member production quality detection system |
-
2013
- 2013-05-29 CN CN2013102046880A patent/CN103268576A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101692275A (en) * | 2009-10-21 | 2010-04-07 | 周巍 | Management and control integrated system and method for detecting strength of cement concretes |
CN201859145U (en) * | 2010-08-13 | 2011-06-08 | 上海建工(集团)总公司 | Concrete quality monitoring system based on RFID |
CN202422171U (en) * | 2011-12-31 | 2012-09-05 | 上海大学 | RFID (Radio Frequency Identification Devices) ultrahigh frequency electronic tag for PC (Personal Computer) member management |
CN202711283U (en) * | 2012-06-27 | 2013-01-30 | 中交第三航务工程局有限公司 | Production management system based on RFID |
CN102867201A (en) * | 2012-09-06 | 2013-01-09 | 上海大学 | Super-high-frequency electronic tag reading-writing system based on tablet personal computer |
CN103020679A (en) * | 2012-12-18 | 2013-04-03 | 上海大学 | Precast concrete member production quality detection system |
Non-Patent Citations (2)
Title |
---|
LUNG-CHUANG WANG: "enhancing construction quality inspection and management system using RFID technology", 《AUTOMATION IN CONSTRUCTION》 * |
SAMUEL Y.L.YIN,ET AL.: "Developing a precast production management system using RFID technology", 《AUTOMATION IN CONSTRUCTION》 * |
Cited By (15)
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CN103530827A (en) * | 2013-09-26 | 2014-01-22 | 中铁建设集团有限公司 | Assembly type building component intelligent management system based on BIM (building information modeling) |
CN104280640A (en) * | 2014-10-20 | 2015-01-14 | 国家电网公司 | Product test acceptance check platform based on power distribution network management system and working method of product test acceptance check platform based on power distribution network management system |
CN104392338B (en) * | 2014-12-17 | 2017-12-01 | 公安部四川消防研究所 | Building Fire Protection examination & verification Acceptance Test System, method, audit terminal and mobile examination terminal |
CN104392338A (en) * | 2014-12-17 | 2015-03-04 | 公安部四川消防研究所 | Building fire protection check and acceptance system and method, check terminal and mobile acceptance terminal |
CN107818524A (en) * | 2016-10-25 | 2018-03-20 | 福建省建筑设计研究院有限公司 | Building industrialization system based on BIM technology |
CN106682713A (en) * | 2017-01-03 | 2017-05-17 | 上海同凝节能科技有限公司 | Uniqueness recognizing method and system of precast concrete unit |
CN107016484A (en) * | 2017-01-25 | 2017-08-04 | 上海建工五建集团有限公司 | Prefabricated components produce acceptance method and system |
CN107016624A (en) * | 2017-01-25 | 2017-08-04 | 上海建工五建集团有限公司 | Prefabricated components install the method and system checked and accepted |
CN106903786A (en) * | 2017-01-25 | 2017-06-30 | 上海建工五建集团有限公司 | Prefabricated components make quality control method and system |
CN106897642A (en) * | 2017-01-25 | 2017-06-27 | 上海建工五建集团有限公司 | Prefabricated components are received acceptance method and system |
CN108830447A (en) * | 2018-04-27 | 2018-11-16 | 中国建筑股份有限公司 | Prefabricated components full lifetime quality tracing method and system based on block chain |
CN110580512A (en) * | 2018-06-07 | 2019-12-17 | 四川师范大学 | Intelligent positioning feedback system and method for building construction quality detection |
CN109377586A (en) * | 2018-10-12 | 2019-02-22 | 上海汉石昀升住宅工业发展有限公司 | A kind of whole process management system of concrete prefabricated element |
CN109187586A (en) * | 2018-10-25 | 2019-01-11 | 国网四川省电力公司德阳供电公司 | Device and method is checked and accepted in transmission line of electricity standardization based on wireless image transmission |
CN111932132A (en) * | 2020-08-12 | 2020-11-13 | 烟台大学 | Prefabricated T-beam safety quality inspection terminal based on block chain and construction auxiliary system |
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Application publication date: 20130828 |