A kind of utilize RFID to steel pipe circulate operation real-time qualitative control system
Technical field
The invention belongs to the qualitative control system of the circulation operations such as steel pipe's production, sale and use, it is specifically related to a kind of real-time qualitative control system that make use of RFID technique and steel pipe circulation operation carried out.
Background technology
At present, the management system of steel pipe's production generally adopts ERP system administration, is customize different size according to the order of client due to steel pipe's production, and therefore the specification of steel pipe is many, even reaches thousands of kinds. Therefore, actual steel pipe's production process has different specifications, the transformation of the way of the former base of different size, different materials and different warehouse inventory, therefore in production process, operation can different adjust, quite complicated, utilize static ERP management to cause the instability of production process, and go wrong and be also difficult to find in real time reason, cause the significant wastage of management resource and the resources of production, but also the quality of effect of depth steel pipe.
Summary of the invention
The goal of the invention of the present invention is to provide a kind of rational in infrastructure, in conjunction with barcode technology and RFID tag technology, it is possible to fast, the real-time qualitative control system that the operation that circulated by steel pipe in real time carries out; This real-time qualitative control system also have reduce error rate, retrospective strong and can the advantage of real time remote on-line monitoring.
In order to realize foregoing invention object, present invention employs following technical scheme:
Utilize RFID to be circulated by steel pipe the real-time qualitative control system of operation, comprise steel pipe's production equipment, steel pipe detection equipment, the information card of band RFID label tag, RFID personnel identity card, RFID scanner, industrial computer system and Real time displaying terminal; Described steel pipe's production equipment comprises cold rolling operating device, pickling operating device and thermal treatment control equipment, and cold rolling operating device comprises PLC control system A and milling train; Pickling operating device comprises PLC control system B and pickling installation; Thermal treatment control equipment comprises PLC control system C and annealing furnace; Described steel pipe detection equipment comprises eddy current test instrument; Industrial computer system comprises man-machine interaction system, database server and Controlling System, is interconnected between man-machine interaction system, database server and Controlling System; Described man-machine interaction system comprises load module, data output display interface and data monitoring module, and load module connects data output display interface, and data monitoring module connects data output display interface, database server and Controlling System respectively; The information card of described band RFID label tag comprises the quality circulation card presetting specification data for typing steel pipe detection, and described RFID personnel identity card is for the ID (identity number) card of unique identifying operation personnel manual operations or logging data in steel pipe circulation operation; Described RFID scanner connects the load module in man-machine interaction system, and the quality circulation cartoon in steel pipe frame number crosses RFID scanner, and automatic input steel pipe frame number, steel pipe specification and other specification of quality preset are in man-machine interaction system; The flaw detection data of the steel pipe of described frame number are divided into hand-kept data and automatically record data by described eddy current test instrument; Automatic record data automatic input man-machine interaction system on eddy current test instrument; The hand-kept data of operator after RFID scanner scans, are input to he man-machine interaction system under one's name in by manual for hand-kept data by his RFID personnel identity card; Described cold rolling operating device, pickling operating device and thermal treatment control equipment connect industrial computer system by respective plc data respectively, for recording their respective processing parameters in industrial computer system in real time; Real time displaying terminal connects industrial computer system by network, captures the processing parameter in industrial computer system, check data and human users in real time.
As preferably, database server at least comprises default raw material information, presets steel tube defect information, default thermal treatment information and default defect principle related information; Described Controlling System at least comprises data contrast module, data match module and data computing module.
As preferably, also comprising alarm modules, described Controlling System connects alarm modules.
Further, real-time qualitative control system also comprises fished pipe qualitative control system, and fished pipe qualitative control system comprises the fished pipe of band RFID label tag, the database server being prestored into fished pipe data, long-range RFID scanner and remote input terminal; Described RFID personnel identity card also comprises sales force's ID (identity number) card and installs personnel identity card; Described fished pipe sells data by sales force's ID (identity number) card after long-range RFID scanner, typing remote input terminal, and remote input terminal connects described industrial computer system; After described fished pipe installation data is stuck in long-range RFID scanner by installation personnel identity, typing remote input terminal.
As preferably, described gamma defectoscope comprises flaw detection module, Weighing module, dimensional measurement module and ID spray mark module, and the output terminal of gamma defectoscope connects industrial computer system, will often prop up steel pipe ID and check data inputs to database; When gamma defectoscope sent into successively by steel pipe from frame, single Zhi Gangguan is utilized that flaw detection module flaw detection, Weighing module are weighed, dimensional measurement module measures length and diameter by gamma defectoscope, and finally recycling spray mark module stamps No. ID in steel tube surface; After same frame steel pipe data are often propped up in industrial computer system typing, the Controlling System in industrial computer system can be sued for peace, and with in described steel pipe frame number quality circulation card typing Data Matching. This makes steel tube flaw detection become more meticulous from the frame number of minimum circulation unit and often props up steel pipe, simultaneously, it is to increase quality inspection and management quality, reduces error rate, utilizes the quality control carrying out in steel pipe's production process.
Further, real-time qualitative control system also comprises workman's annealing operation management system, described workman's annealing operation management system comprises the POS and swipes the card and the camera of annealing operation for taking workman, and the described POS connects the input terminus of PLC, and the output terminal of PLC connects camera; When workman utilizes RFID personnel identity card to swipe the card, the POS will swipe the card that signal input PLC, PLC control that camera captures that personnel swipe the card in real time, the image of personnel's annealing operation and video, candid photograph image and video data be inputed to industrial computer system simultaneously.
Further, real-time qualitative control system also comprises weighbridge logistics system, and weighbridge logistics system comprises access information input system, outlet Information Authentication System, Load System, gate control system, weighbridge system, the information card of band RFID label tag, RFID personnel identity card, RFID scanner, Data centre, control center and Real time displaying terminal; Described gate control system comprises warehouse-in gate inhibition and outbound gate inhibition, weighbridge system comprises Kong Bang mechanism and Fu Bang mechanism, described warehouse-in gate inhibition, RFID scanner and Kong Bang mechanism are all positioned at access information input system, and Fu Bang mechanism and outbound gate inhibition are all positioned at outlet Information Authentication System; Load System comprises loading controlling organization, verification agency, transport establishment and storage, multiple unit storage casees it is placed with in storage, described verification agency comprises RFID scanning machine and stores up the information card of the band RFID label tag of loaded with articles information in case for record cell, information with RFID label tag is positioned in the surface of unit storage case, described loading controlling organization connects Data centre, loads controlling organization and operates transport establishment by interior mobile unit storage case of storing in a warehouse on load tool; Described Data centre connects, gathers and the feedback data of processing RF ID scanning machine, Kong Bang mechanism and Fu Bang mechanism, and control signal is also sent to control center by Data centre's connection control center; Described control center connects and controls to put in storage the keying of gate inhibition and outbound gate inhibition, and control center connects and fill and control to carry controlling organization; Described Real time displaying terminal is connected with Data centre.
Further, the Data centre in described weighbridge logistics system is positioned at database server, and the control center in weighbridge logistics system is a part for Controlling System in industrial computer system.
Further, described Kong Bang mechanism and Fu Bang mechanism are same weighbridges; Described warehouse-in gate inhibition and outbound gate inhibition are same gate inhibitions.
As preferably, described spray mark module comprises ID spray mark module and scale spray mark module, and described scale spray mark module is connected with dimensional measurement module by signal.
Have employed the real-time qualitative control system of technique scheme, utilize RFID to the steel pipe circulation real-time typing of operation and management, tool has the following advantages:
First, operation code in conjunction with barcode technology and RFID tag technology, is become an intelligent operation code by the present invention on traditional operation code. The function of the not lost system operation code of this card, and possess bar code scan and inducing function, under the production environment of complexity, carry Deta bearer function. System design is that smart card is sensed as master, and bar code is auxiliary, solves traditional handwriting mode, avoids hand-written mistake. Simplify employee to the use of operation code, the information card of above-mentioned band RFID label tag mainly utilizes bar code, above-mentioned RFID personnel identity Cali's magneticinduction, such bonding mark steel pipe and personnel, whole circulation operation is managed, not only there is very high real-time and retrospective accurately, it is also possible to utilize industrial computer system that the data that these mark are processed and analyzed, improve the efficiency of management and production efficiency, reduce fraction defective.
Whether secondly, owing to steel pipe is in checkout procedure, check, client is difficult to know. Therefore, the present invention adopts said system, this system can be adopted to retrain all quality inspection specifications, make the production process of client's its steel pipe visual in real time, the quality certificate of steel pipe finished product and quality assurance system, can also be associated with the data of system provided by the present invention so that also realize interconnected networking at sales section. Allow the buyer in market by real-time qualitative control system, it is possible to directly to see the production specification of steel pipe circulation operation on the internet in real time, and quality control flow process, it is possible to the steel pipe's production specification of my company, quality control has stronger confidence. In production management, also force the employee of enterprise orderly function in this system, and then can by the working hour of employee, working efficiency and error rate data and real time implementation.
Thirdly, the present invention adopts said system, the defect Rapid input that can also steel pipe quality inspection be occurred is in industrial computer system, run in conjunction with Controlling System by database contrast, the origin cause of formation of big area defect can be fed back fast, thus review the problem on the equipment in production process, controller, processing parameter and human users fast, it is convenient to quick trace-back technique problem employee's question of liability, thus not only improve production efficiency and the efficiency of management, and qualitative control is provided, and then reduce the loss.
In addition, as the preferred version of the present invention, the present invention introduces fished pipe qualitative control system, our tube product can also be allowed to stamp label, by big data management, allow our company can recognize the selling time of steel pipe, place to use and time limit of service in real time, thus ensure the use safety of steel pipe by network means and change the time limit, not only be conducive to the sale of our company, and be conducive to solving steel pipe in the use safety problem exceeding the time limit to be on active service post sales.
Accompanying drawing explanation
Fig. 1: the structure block diagram of the embodiment of the present invention.
Fig. 2: the structure block diagram of the flaw detection process of the embodiment of the present invention.
Fig. 3: the structure block diagram of workman's annealing operation management system of the embodiment of the present invention.
Fig. 4: the structure block diagram one of the weighbridge logistics system of the embodiment of the present invention.
Fig. 5: the structure block diagram two of the weighbridge logistics system of the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further.
As shown in Figure 1 a kind of utilizes RFID to be circulated by steel pipe the real-time qualitative control system of operation, and it mainly comprises steel pipe's production equipment, steel pipe detection equipment, the information card of band RFID label tag, RFID personnel identity card, RFID scanner, industrial computer system and Real time displaying terminal.
Above-mentioned industrial computer system comprises man-machine interaction system, database server and Controlling System, is interconnected between man-machine interaction system, database server and Controlling System, and their signals transmit mutually. Man-machine interaction system comprises load module, data output display interface and data monitoring module, and wherein load module connects data output display interface, and data monitoring module connects data output display interface, database server and Controlling System respectively. RFID scanner connects man-machine interaction system directly or indirectly through load module.
Above-mentioned database server at least comprises default raw material information, presets steel tube defect information, default thermal treatment information and default defect principle related information; Described Controlling System at least comprises data contrast module, data match module and data computing module.
Information card with RFID label tag comprises the quality circulation card presetting specification data for typing steel pipe detection, and RFID personnel identity card is for the ID (identity number) card of unique identifying operation personnel manual operations or logging data in steel pipe circulation operation.
RFID scanner connects the load module in man-machine interaction system, and the quality circulation cartoon in steel pipe frame number crosses RFID scanner, and automatic input steel pipe frame number, steel pipe specification and other specification of quality preset are in man-machine interaction system. The flaw detection data of the steel pipe of frame number are divided into hand-kept data and automatically record data by above-mentioned eddy current test instrument. Automatic record data automatic input man-machine interaction system on eddy current test instrument; The hand-kept data of operator, are input to manual for hand-kept data in his man-machine interaction system under one's name by his RFID personnel identity card after RFID scanner scans.
Above-mentioned steel pipe's production equipment comprises cold rolling operating device, pickling operating device and thermal treatment control equipment, and cold rolling operating device comprises PLC control system A and milling train; Pickling operating device comprises PLC control system B and pickling installation; Thermal treatment control equipment comprises PLC control system C and annealing furnace; Described steel pipe detection equipment comprises eddy current test instrument. Specifically, PLC control system A comprises each sensor of parameter on PLC#2 and detection milling train and changes the performer of each parameter of milling train, the signal that PLC#2 is come by sensor, records and preserves data, and by running with default data, feedback regulation milling train. PLC#2 is simultaneously again as a controller of band RFID label tag, or perhaps industrial computer system carries out mutual data transmission by the data of the corresponding ID milling train of band. With reason, PLC control system C comprises each sensor of parameter on PLC#1 and detection annealing furnace and changes the performer of each parameter of milling train, the data such as each sensor such as temperature, pressure, power are also, by above-mentioned PLC#1, heat treatment process is carried out feedback regulation. Pickling operating device also with reason, repeats no more. The signal that the production unit of above-mentioned steel pipe exports is consistent with quality circulation card, is also all band steel pipe frame number. In addition, it is necessary to explanation, above-mentioned steel pipe's production equipment belongs to enumerating of comprising property, and the quality control of follow-up steel pipe can be produced certain influence by a certain extent.
Above-mentioned cold rolling operating device, pickling operating device and thermal treatment control equipment connect industrial computer system by respective plc data respectively, for recording their respective processing parameters in industrial computer system in real time. Real time displaying terminal connects industrial computer system by network, captures the processing parameter in industrial computer system, check data and human users in real time. Therefore, Real time displaying terminal can be the terminating unit that can be surfed the Net by HTTP such as PC, mobile phone, flat board or by the PC software of networking, APP software terminating unit.
Further, the present invention can also comprise some warning horns, and Controlling System connects warning horn, when qualitative control system occurs that big area is abnormal, can reporting to the police, the form of warning howler can be the alarm display module of software, it is also possible to the hardware alarms module of band sound prompting.
Embodiment 2:
As shown in Figure 1, the difference of the present embodiment and embodiment 1 is, the present embodiment also comprises fished pipe qualitative control system, and fished pipe qualitative control system comprises the fished pipe of band RFID label tag, the database server being prestored into fished pipe data, long-range RFID scanner and remote input terminal; RFID personnel identity card also comprises sales force's ID (identity number) card and installs personnel identity card. Fished pipe sells data by sales force's ID (identity number) card after long-range RFID scanner, and typing remote input terminal, remote input terminal connects described industrial computer system. Fig. 1 does not illustrate long-range RFID scanner, substitutes with the RFID scanner of embodiment 1. After fished pipe installation data is stuck in long-range RFID scanner by installation personnel identity, typing remote input terminal.
Another object of the present embodiment is, the present embodiment not only comprises the qualitative control that the circulation operation of steel pipe's production link carries out, also comprise follow-up installation management, quality assurance service and length of service monitoring, make the use of steel pipe complete steel pipe thing joint construction in the world to establish, guarantee to stop military service phenomenon of exceeding the time limit, and can review fast quality assurance service, also guarantee special messenger in an orderly manner control install management.
Embodiment 3:
As depicted in figs. 1 and 2, the difference of the present embodiment and embodiment 1 is, the gamma defectoscope of the present embodiment is integrated gamma defectoscope, it comprises flaw detection module, Weighing module, dimensional measurement module and spray mark module, spray mark module comprises ID spray mark module and scale spray mark module, and scale spray mark module is connected with dimensional measurement module by signal. The output terminal of above-mentioned gamma defectoscope connects industrial computer system, will often prop up steel pipe ID and check data inputs to database. When gamma defectoscope sent into successively by steel pipe from frame, single Zhi Gangguan is utilized that flaw detection module flaw detection, Weighing module are weighed, dimensional measurement module measures length and diameter by gamma defectoscope, finally recycles ID spray mark module and stamps No. ID in steel tube surface. Because scale spray mark module is connected with dimensional measurement module by signal, utilizing scale spray to mark module and just can stamp scale on fished pipe often propping up easily, person easy to use cuts pipe installation. After same frame steel pipe data are often propped up in industrial computer system typing, the Controlling System in industrial computer system can be sued for peace, and with in described steel pipe frame number quality circulation card typing Data Matching. This makes steel tube flaw detection become more meticulous from the frame number of minimum circulation unit and often props up steel pipe, simultaneously, it is to increase quality inspection and management quality, reduces error rate, utilizes the quality control carrying out in steel pipe's production process. In addition, the sharpest edges of the present embodiment are, in the steel pipe inspection after construction stage, integrated steel pipe parameter measurement module smoothly, not only the weight of steel pipe, length are measured by a step, for the mass flow revolution certificate mated in frame number, thus reduce error rate, and these take off data are also for product control, for fine-grained management by steel pipe qualitative control to often propping up. Although from frame number to management existing steel pipe's production level of management, had qualitative leap, can the present embodiment has also been accomplished to be applied to these take off data in real time in ID parameter spray mark and scale spray mark. The a lot of steel pipe data, the numbering that occur in notice, these detection data and embodiment 1 all input to database. And No. ID, spray mark in the present embodiment with database access address information, so, can often prop up steel pipe and all can access its all steel pipe information by the ID information of spray mark module ejection.
In addition, as shown in Figure 3, the difference of the present embodiment and embodiment 1 is also, the present embodiment also comprises workman's annealing operation management system, workman's annealing operation management system comprises the POS and swipes the card and the camera of annealing operation for taking workman, the POS connects the input terminus of PLC, and the output terminal of PLC connects camera; When workman utilizes RFID personnel identity card to swipe the card, the POS will swipe the card that signal input PLC, PLC control that camera captures that personnel swipe the card in real time, the image of personnel's annealing operation and video, candid photograph image and video data be inputed to industrial computer system simultaneously. PLC wherein can be the PLC in PLC control system C, and the object of workman's annealing operation management system can monitor workman on the one hand in real time in an orderly manner, workman can be operated in order stablely, it is to increase steel pipe quality; Annealing data can be put into network far-end by second aspect, allow buyer can see annealing process.
Embodiment 4:
As shown in Figure 1 and Figure 4, the difference of the present embodiment and embodiment 1 is, the present embodiment also comprise weighbridge logistics system, weighbridge logistics system comprises access information input system 1, outlet Information Authentication System 3, Load System 2, gate control system, weighbridge system, the information card 4 of band RFID label tag, RFID personnel identity card, RFID scanner, Data centre, control center and Real time displaying terminal, gate control system comprises warehouse-in gate inhibition and outbound gate inhibition, and weighbridge system comprises the Fu Bang mechanism of Kong Bang mechanism. Data centre connects, gathers and the feedback data of processing RF ID scanning machine, Kong Bang mechanism and Fu Bang mechanism, and control signal is also sent to control center by Data centre's connection control center. Control center connects and controls to put in storage the keying of gate inhibition and outbound gate inhibition, and control center connects and fill and control to carry controlling organization; Real time displaying terminal is connected with Data centre. Access information input system 1 comprises warehouse-in gate inhibition, RFID scanner and Kong Bang mechanism, access information input system has set up the function of load tool identification and record, navigating mate need to carry RFID personnel identity card, RFID personnel identity card records much information and comprises: load tool licence plate, model, driver identity information and freight tonnage; When officer personnel identity is stuck in RFID scanning machine scans time, it is possible to the information conveyance of personnel identity card is checked to data Chinese and Western, it does not have mistake warehouse-in gate inhibition open, and warehouse-in load tool is carried out record.
Outlet Information Authentication System 3 comprises Fu Bang mechanism and outbound gate inhibition; Outlet Information Authentication System 3 is for finally checking outbound, by Fu Bang mechanism, load tool and goods are weighed, the load tool weight that Jian Qukongbang mechanism weighs and obtains, obtain loading weight data send to Data centre, the weight differed by comparing with theoretical value within the specific limits time, then loading quantity is checked errorless, opens outbound gate inhibition, completes to check outbound. If error goes beyond the scope, then need manually to check, error identifying reason. The time of checking can be effectively reduced like this, it is to increase efficiency, and without overloading or few load when ensureing outbound.
Load System 2 comprises loading controlling organization, verification agency, transport establishment and storage, multiple unit storage casees it is placed with in storage, verification agency comprises the information card 4 of RFID scanning machine and band RFID label tag, information card 4 with RFID label tag is pasted on the surface of unit storage case, load controlling organization and connect data processing centre (DPC), load controlling organization and operate transport establishment by interior mobile unit storage case of storing in a warehouse on load tool;
Unit storage case in storage is for filling steel pipe, unit storage case in steel pipe specification and quantity and incomplete same, when goods puts into unit storage case, operator first scanning element storage case surface FRID label information card, the heart searches out corresponding unit storage case numbering in the data, unit is stored up steel pipe information in case in the data: such as length, thickness of pipe equal-specification in the heart, and the putting position of the quantity of steel pipe and unit storage case, the information of carrying out change displacement, is finally retained in Data centre etc. to be called.
In loading link, officer when entering access information input system 1, the loading specification on RFID personnel identity card that RFID scanning machine reads, quantity information, send is to Data centre, information is processed by Data centre, multiple unit storage case is carried out combination and completes to join goods:
Data centre reads the position of each unit storage case, Data centre loads controlling organization by control center's operation and starts transport establishment, information card on the unit storage case to be loaded is carried out information reading according to positional information with RFID scanning machine by transport establishment, proofread with the numbering in Data centre, confirm errorless after unit stored up case be transported on load tool.
RFID scanner, Real time displaying terminal in the present embodiment are all connected with Data centre by wireless device, wireless device can adopt the conventional wireless docking equipment such as wifi or Bluetooth to connect, time RFID scanner putting position can regulate flexibly according to practical service environment, it is even possible that set up service, ensure that user can carry out Long-distance Control by the network beyond local area network.
Display terminal in the present embodiment, except Real time displaying terminal, also has additional network display terminal, and management/operator can long-range monitor, and can carry out Long-distance Control simultaneously.
It is provided with statement printer in Load System 2, loading controlling organization connects and controls statement printer, stick into fashionable when officer holds RFID personnel identity, RFID scanning machine scanning information, and generate one part of inventory form, it is sent to loading controlling organization, load controlling organization control statement printer and print goods tablet menu lattice, officer fetches form and carries out manually tentatively confirming to the unit storage case numbering on load tool, and makes goods situation clearer, is easy to subsequent disposal.
Transport establishment in the present embodiment adopts driving, and load tool adopts common lorry, but is not limited to lorry, it is also possible to be other transportation means such as aircraft, cargo ship.
Embodiment 5: the difference of the present embodiment and embodiment 4 is: the Data centre in the weighbridge logistics system of the present embodiment is positioned at database server, the control center in weighbridge logistics system is a part for Controlling System in industrial computer system.
Embodiment 6: as shown in Figure 5, the difference of the present embodiment and embodiment 4 is: the Kong Bang mechanism of the present embodiment and Fu Bang mechanism are same weighbridges. Warehouse-in gate inhibition and outbound gate inhibition are same gate inhibitions, greatly subtract and have economized cost. And the unification of pound also improves precision, the unification of gate inhibition, decreases gate inhibition's openning, also improves Administrative Security except subtracting cost-saving.