CN108608200A - Tightening control manages system and tightening control method - Google Patents
Tightening control manages system and tightening control method Download PDFInfo
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- CN108608200A CN108608200A CN201810351890.9A CN201810351890A CN108608200A CN 108608200 A CN108608200 A CN 108608200A CN 201810351890 A CN201810351890 A CN 201810351890A CN 108608200 A CN108608200 A CN 108608200A
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- Prior art keywords
- tightening
- personal computer
- industrial personal
- parameter
- tighten
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
Abstract
The invention discloses a kind of tightening control system and tightening control method, the system comprises：Integrated industrial personal computer, ultrahigh frequency RFID, selector sleeve and tightening machine；The ultrahigh frequency RFID includes ultrahigh frequency RFID read/write head and RFID data carriers.The present invention realizes the local control of tightening control management system so that system can be detached from the network operation to improve the stability and reliability of system.
Description
Technical field
The present invention relates to automobile production fields, and in particular to a kind of tightening control management system and tightening control method.
Background technology
For the assemble production line of fast beat, multi-vehicle-type mixed production, torque is various and switches frequently, tightens work
It is bad that any one of industry link appearance exception can all cause torque to be tightened, it is therefore desirable to which tightening control manages system and carries out power
Square automatic decision switches and tightens the judgement and storage of result.Existing tightening control system is controlled using PLC, high frequency
After RFID carries out information of vehicles reading, PLC sends program information according to information of vehicles to tightening machine, controls tightening machine into line program
Switching, and tightening machine will tighten results acquisition to host computer and go out, when occur leakage tighten or tighten defect it is untreated when, PLC with
Wire body controller is communicated and stops line warning.However, being related to since read-writes of the PLC to RFID and the program to tightening machine issue
Two different network communication protocols, when hardware is when something goes wrong in network, it is easy to cause the paralysis of tightening control system；
And since the reading of information of vehicles and the selection for tightening program are issued and are controlled by PLC so that local of the system to workshop
The real-time dependence of net is very big, when a network fails, is easy to the delay or paralysis that cause system to work.
Invention content
A kind of tightening control management system of offer of the embodiment of the present invention and tightening control method, are twisted it is intended that realizing
The local control of tight Control management system so that system can be detached from the network operation to improve the stability of system and reliable
Property.
In order to solve the above technical problems, an embodiment of the present invention provides a kind of tightening controls to manage system, including：Integrated work
Control machine, ultrahigh frequency RFID, selector sleeve and tightening machine；The ultrahigh frequency RFID includes that ultrahigh frequency RFID read/write head and RFID are carried
Code body；
The high-frequency RF ID read/write heads are fixed on default station, and vehicle is carried to the station for working as transmission line
When read the information of vehicles for being fixed on RFID data carriers on the vehicle；
The one industrial personal computer is additionally operable to receive the information of vehicles that the ultrahigh frequency RFID is sent, and according to described
Information of vehicles, chooses that the information of vehicles is corresponding to tighten parameter from preset vehicle parameter；
The selector sleeve is connect with the integrated industrial personal computer, for sending when front sleeve information to the integrated work
Control machine, so that the one industrial personal computer is matched with the parameter of tightening according to when front sleeve information；When described current
Sleeve information with it is described tighten parameter successful match when, the parameter of tightening is sent to described tighten by the one industrial personal computer
Machine；
The tightening machine carries out tightening operation and generates to tighten as a result, simultaneously twisting described for tightening parameter according to
Tight knot fruit is sent to the integrated industrial personal computer, so that the one industrial personal computer tests the result of tightening according to parameter preset
Card, and tighten result described in and be uploaded to management platform.
Further, the integrated industrial personal computer verifies the result of tightening according to parameter preset, specifically includes：
It is obstructed out-of-date that result verification is tightened described in judging when the integrated industrial personal computer, the one industrial personal computer triggering alarm,
And line signal is stopped to the management platform according to verification result transmission；The line signal that stops is for described in management platform control
Transmission line is out of service.
Further, the tightening control management system further includes：Operating case；Clearance button built in the operating case and again
Newly tighten button；
The operating case, for sending instruction of letting pass to the integrated industrial personal computer according to the clearance button, so that described
Integrated industrial personal computer sends all-clear to the management platform after the vehicle is marked according to clearance instruction；It is described
All-clear controls the transmission line for the management platform and continues to run with；
The operating case, be additionally operable to according to it is described tighten button again and sent to the integrated industrial personal computer tighten finger again
It enables, so that the one industrial personal computer is tightened result verification described in instruction judgement and passed through according to described tighten again, concurrently veer away row
Signal is to the management platform；The all-clear controls the transmission line for the management platform and continues to run with.
Further, it is described tighten parameter and it is described tighten result include screw model, tighten screw number, screwing force
Square and tighten angle；The parameter preset is the acceptability limit for tightening result that parameter setting is tightened according to.
Further, the integrated industrial personal computer judge it is described when front sleeve information with it is described tighten parameter match it is unsuccessful
When, the one industrial personal computer triggers alarm.
Further, the tightening machine is additionally operable to tighten parameter progress tool unlock according to.
Further, the vehicle platoon information that the integrated industrial personal computer is additionally operable to be sent according to the management platform is to described
Information of vehicles is verified；
When the integrated industrial personal computer judges that the information of vehicles is mismatched with the vehicle platoon information, alarm is triggered,
And line signal is stopped to the management platform according to check results transmission.
Further, the selector sleeve is connect by I/O interfaces with the integrated industrial personal computer.
The embodiment of the present invention also provides a kind of tightening control method, is executed by integrated industrial personal computer, including：
The information of vehicles that ultrahigh frequency RFID is sent is received, and according to the information of vehicles, from preset vehicle parameter
Choose that the information of vehicles is corresponding to tighten parameter；
Receive selector sleeve transmission works as front sleeve information, and according to described when front sleeve information tightens parameter with described
It is matched；When it is described when front sleeve information with it is described tighten parameter successful match when, by it is described tighten parameter and be sent to tighten
Machine；
Receive that the tightening machine sends tighten as a result, and the result of tightening is verified according to parameter preset, and
Verification result is uploaded to management platform.
Further, described that the result of tightening is verified according to parameter preset, it specifically includes：
According to parameter preset judge described in tighten whether result passes through verification；
It is obstructed out-of-date that result verification is tightened described in the judgement, triggers alarm, and line signal is stopped extremely according to verification result transmission
The management platform；It is described to stop line signal for the management platform to control the transmission line out of service.
Compared with the prior art, a kind of tightening control management system and tightening control method provided in an embodiment of the present invention
Advantageous effect is：The information of vehicles that the ultrahigh frequency RFID is sent is received by integrated industrial personal computer, and according to the vehicle
Information, chooses that the information of vehicles is corresponding to tighten parameter from preset vehicle parameter, realizes and is carried out automatically to the vehicle
Torque identifies and selection so that and RFID is not necessarily to select with the torque for completing vehicle with server and PLC progress real-time communications, to
It avoids tightening the risk that management control system can not work normally when network paralysis, improves the stability of system；By described
Integrated industrial personal computer according to described when front sleeve information is matched with the parameter of tightening, and when it is described work as front sleeve information and
Described when tightening parameter successful match, the parameter of tightening is sent to the tightening machine by the one industrial personal computer, is realized to twisting
The verification for the sleeve information that tight machine is selected avoids carrying out tightening operation using the sleeve of mistake in tightening machine rundown process, into one
Step improves reliability of the tightening control management system in tightening operation, and due to will be timely by integrated industrial personal computer
The parameter of tightening is sent to tightening machine, can be realized without passing through PLC and tighten parameter and issue, reduce to workshop LAN
Real-time relies on to realize the delay for reducing the system in vehicle judges and tightens parameter selection process；The one work
Control machine is verified according to parameter preset to tightening result described in tightening machine transmission, and is tightened result described in and be uploaded to management
Platform completes acquisition and judgement that result is tightened to vehicle, so that it is guaranteed that vehicle tightens accuracy.By integrated industrial personal computer into
Row post control model, controls high-frequency RF ID, tightening machine, realizes the local control of the tightening control management system
System so that system can be detached from the network operation to improve the stability and reliability of system.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of tightening control management system provided in an embodiment of the present invention；
Fig. 2 is a kind of flow diagram of tightening control method provided in an embodiment of the present invention；
Fig. 3 is a kind of specific workflow figure of tightening control method provided in an embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
It is a kind of structural schematic diagram of tightening control management system provided in an embodiment of the present invention referring to Fig. 1.
A kind of tightening control provided in an embodiment of the present invention manages system, including：Integrated industrial personal computer 10, hyperfrequency
RFID20, selector sleeve 30 and tightening machine 40；The ultrahigh frequency RFID 20 includes that ultrahigh frequency RFID read/write head and RFID carry code
Body；
The high-frequency RF ID read/write heads are fixed on default station, and vehicle is carried to the station for working as transmission line
When read the information of vehicles for being fixed on RFID data carriers on the vehicle；
The one industrial personal computer 10, is additionally operable to receive the information of vehicles of the transmission of the ultrahigh frequency RFID 20, and according to
The information of vehicles, chooses that the information of vehicles is corresponding to tighten parameter from preset vehicle parameter；
The selector sleeve 30 is connect with the integrated industrial personal computer 10, for sending when front sleeve information to described one
Body industrial personal computer 10 so that it is described one industrial personal computer 10 according to described when front sleeve information is matched with the parameter of tightening；When
It is described when front sleeve information with it is described tighten parameter successful match when, it is described one industrial personal computer 10 parameter of tightening is sent to
The tightening machine 40；
The tightening machine 40 carries out tightening operation and generates to tighten as a result, simultaneously described in for tightening parameter according to
It tightens result and is sent to the integrated industrial personal computer 10, so that the one industrial personal computer 10 tightens result according to parameter preset to described
It is verified, and tightens result described in and be uploaded to management platform 60.
It should be noted that tightening control provided in an embodiment of the present invention manages system, the one industrial personal computer 10 and institute
It states high-frequency RF ID20 and the tightening machine 40 connects, be correspondingly arranged on each production line in each automobile production workshop
Integrated industrial personal computer 10 is stated, all one industrial personal computers 10 are communicated by Industrial Ethernet and management platform, the management platform
60 include torque Tomcat-AdminPortal and MES vehicle management systems, and the PLC in MES vehicle management systems is connect with server,
The PLC instructions sent are sent to the corresponding integrated industrial personal computer in each workshop 10 by server.The high-frequency RF ID is read
Writing head is fixed on the line side for being located at the transmission line in fixed station, and the RFID data carriers are fixed on the car body of each car,
The RFID data carriers are written with the type information (VIN vehicle identification codes) of current vehicle, and the transmission line in automobile production workshop is certainly
Dynamic operation, when vehicle is carried on default station by the transmission line, the high-frequency RF ID read/write head remote read-writes are fixed on
The information of vehicles (vehicle MTOC) in RFID data carriers on the vehicle, and recognition result is sent to the institute on local post
Integrated industrial personal computer 10 is stated, so that the vehicle that the one industrial personal computer 10 carries out the vehicle judges and tighten procedure selection.Work as institute
It states after integrated industrial personal computer 10 obtains the information of vehicles, according to being preset in the information of vehicles and the software of the integrated industrial personal computer
Vehicle parameter compared, and choose from preset vehicle parameter that the information of vehicles is corresponding to tighten parameter (No. JOB),
The vehicle for completing the vehicle judges and tightens that the selection of program, this process are held by the integrated industrial personal computer being located locally on post
Row needs not move through the response processing of management platform host computer, and the vehicle that the vehicle is rapidly completed judges and tighten the choosing of program
The real-time response selected avoids the stability that the tightening control management system is improved due to latency issue caused by network problem,
Integrated industrial personal computer when network failure occur in the system being capable of single-unit operation, it is ensured that the tightening control manages system energy
It is enough that tightening operation normally is carried out to the vehicle on transmission line.
The one industrial personal computer 10 to the tightening machine 40 send it is described tighten parameter before, need to select tightening machine
Sleeve is verified, and outer sleeve selector 30 connect transmission when front sleeve information to the one with the integrated industrial personal computer 10
Industrial personal computer 10, it is described when front sleeve information includes that the selector sleeve middle sleeve selects situation to reflect presently described tightening machine
40 select the sleeve information of sleeve, and the one industrial personal computer 10 is according to described when front sleeve information tightens parameter progress with described
Match, when the integrated industrial personal computer 10 judge it is described when front sleeve information with described to tighten preset sleeve information in parameter consistent
When, the one industrial personal computer 10 judges that the front sleeve information of working as tightens parameter successful match with described, and tightens ginseng by described
Number is sent to the tightening machine 40 by open protocol (Open Protocol)；Realize the sleeve information selected to tightening machine
Verification avoids carrying out tightening operation using the sleeve of mistake in tightening machine rundown process, further improves the tightening control
Reliability of the management system in tightening operation, and due to will be in time sent to the parameter of tightening by integrated industrial personal computer
Tightening machine can be realized without passing through PLC and tighten parameter and issue, reduces and rely on to realize drop to the real-time of workshop LAN
Delay of the low system in vehicle judges and tightens parameter selection process.
The tightening machine 40 receive that the integrated industrial personal computer 10 sends it is described tighten parameter after, tighten ginseng according to described
Number carries out automatic progress torque switching and carries out tightening operation to the vehicle.The tightening machine 40 includes to tighten adopting for data
Acquisition means, whenever the tightening machine 40 according to the tightening machine 40 of tightening when parameter carries out tightening operation by tightening data
Harvester acquires tightening data and being packaged generation the screw is corresponding tightens as a result, the tightening machine in rundown process in time
The result of tightening of generation is sent to the integrated industrial personal computer 10 by 40 controller.
The tightening machine 40 to the vehicle complete tightening operation after, the transmission line automatically by the vehicle deliver from
It opens and currently tightens station, when the RFID read-write head on default station detects the RFID of next trolley of the transmission line delivery
When data carrier, the one industrial personal computer 10 is verified to tightening result described in tightening machine upload, when the integrated work
Control machine 10 according to parameter preset judge described in tighten result verification by when, it is described one industrial personal computer 10 tighten number of results by described
According to locally stored and be uploaded to management platform 60, acquisition and judgement that result is tightened to vehicle are completed, so that it is guaranteed that vehicle
Tighten accuracy.The one industrial personal computer only needs periodically to communicate with the management platform, with the server of the management platform into
The upload and download of row data.The workload that system is largely run and calculated by the tightening control management system, including height
The reading of frequency RFID queues receives, tightens the selection of parameter and results acquisition also has the verification for tightening result, concentrates on post control
On the integrated industrial personal computer of system, it will calculate compared with the prior art and control concentrate on server and PLC, pass through integrated work
Control machine carries out post control model, realizes the local control of the tightening control management system so that system can be detached from
The network operation is to improve the stability and reliability of system.
Further, the integrated industrial personal computer 10 verifies the result of tightening according to parameter preset, specifically includes：
When the integrated industrial personal computer 10 judges that the result verification of tightening is obstructed out-of-date, one industrial personal computer 10 triggering is warned
Report, and line signal is stopped to the management platform 60 according to verification result transmission；The line signal that stops is for the management platform 60
It is out of service to control the transmission line.
Further, the tightening control management system further includes：Operating case 50；Clearance button built in the operating case 50
Again button is tightened；
The operating case 50, for sending instruction of letting pass to the integrated industrial personal computer 10 according to the clearance button, so that
The one industrial personal computer 10 sends all-clear after the vehicle is marked according to clearance instruction flat to the management
Platform 60；The all-clear controls the transmission line for the management platform 60 and continues to run with.
The operating case 50, be additionally operable to according to it is described tighten button again and sent to the integrated industrial personal computer 10 tighten again
Instruction so that one 10 machine of industry control is tightened result verification described in instruction judgement and passed through according to described tighten again, and is sent
All-clear is to the management platform 60；The all-clear controls the transmission line after reforwarding for the management platform 60
Row.
It should be noted that tightening control provided in an embodiment of the present invention manages system, one 10 basis of industrial personal computer
Parameter preset tightens the process that result is verified and includes to described：Described in the one industrial personal computer 10 judges according to parameter preset
Tighten result verification whether by i.e. it is described tighten parameter that result includes whether in the parameter preset corresponding parameter
In range, parameter that result includes is tightened in the parameter preset in corresponding parameter area when described, then the one
Industrial personal computer 10 judges described to tighten that result qualification is i.e. described to tighten result verification and pass through so that the normal clearance of the vehicle is to next
Station；When tightened described in presence any parameter that result includes not in the parameter preset in corresponding parameter area when, institute
State integrated industrial personal computer 10 judge it is described tighten result it is unqualified it is i.e. described tighten result verification and do not pass through, the one industry control at this time
Machine 10 triggers alert notification staff and carries out manual confirmation processing, and stops line signal to the management according to verification result transmission
Platform 60 so that the management platform 60 is out of service according to the line signal control transmission line that stops, while the one
The specific verification information of the vehicle can be also shown in the display screen of industrial personal computer 10 tightens error to facilitate staff to obtain
Information.
After the transmission line is out of service, staff obtains the vehicle from the integrated industrial personal computer 10 and specifically tightens
Error message, if the vehicle tighten error can by the artificial short time solve handle when, staff to the vehicle into
After row tightens error handle, that presses the operating case 50 being connect with the integrated industrial personal computer 10 tightens button again, cancels
The alarm of the one industrial personal computer 10, the operating case 50 are sent according to the button of tightening again to the integrated industrial personal computer 10
Again instruction is tightened so that the one industrial personal computer 10 is tightened vehicle described in confirmation command and has been handled again according to described,
Judge that the result verification of tightening of the vehicle passes through, concurrently send all-clear to the management platform 60 so that the management is flat
Platform controls the transmission line and continues to run with, and continues the tightening operation of next trolley；If the vehicle is tightened error and can not be passed through
When solving processing in the artificial short time, staff press the clearance of the operating case 50 being connect with the integrated industrial personal computer by
Button cancels the alarm of the integrated industrial personal computer 10, and current vehicle of directly letting pass subsequently manually is reprocessed and confirmed again, described
Operating case 50 sends instruction of letting pass according to the clearance button to the integrated industrial personal computer 10 so that the one industrial personal computer 10
All-clear is sent after the vehicle is marked according to clearance instruction to the management platform 60 so that the management is flat
Platform 60 controls the transmission line and continues to run with, and continues the tightening operation of next trolley.When the vehicle on the transmission line is complete
After portion completes tightening operation, the labeled vehicle of one industrial personal computer 10 prompt cannot be offline, and labeled vehicle, which has, twists
Tight mistake must reprocess.Interlocking is stopped the judgement of line and personnel meet an urgent need corresponding judgement, collection by tightening control management system
In on the integrated industrial personal computer of post control, will calculate compared with the prior art and control concentrates on server and PLC,
The delay of the high interlocking excision of requirement of real-time is reduced to 10ms ranks, realizes the local control of the tightening control management system
System, system can be detached from the network operation to improve the stability and reliability of system when a network fails.
Further, it is described tighten parameter and it is described tighten result include screw model, tighten screw number, screwing force
Square and tighten angle；The parameter preset is the acceptability limit for tightening result that parameter setting is tightened according to.
Further, the integrated industrial personal computer 10 judge it is described when front sleeve information with it is described tighten parameter match it is unsuccessful
When, the one industrial personal computer 10 triggers alarm.
Further, the tightening machine 40 is additionally operable to tighten parameter progress tool unlock according to.
It should be noted that tightening control provided in an embodiment of the present invention manages system, one 10 basis of industrial personal computer
It is described when front sleeve information is matched with the parameter of tightening, when the integrated industrial personal computer 10 judges described to work as front sleeve information
With it is described tighten preset sleeve information in parameter it is inconsistent when, the one industrial personal computer 10 judge it is described when front sleeve information with
The parameter of tightening matches unsuccessful, the one industrial personal computer 10 triggering alarm sounds progress artificial treatment；Staff according to
Alarm tightens the sleeve exchanging in the tightening machine 40 in parameter after preset sleeve to be described, and the selector sleeve 30 will
When front sleeve information is sent to the integrated industrial personal computer 10, the one industrial personal computer 10 judge it is described when front sleeve information with it is described
It is consistent to tighten preset sleeve information in parameter, i.e., the integrated industrial personal computer 10 judges described when front sleeve information is tightened with described
Parameter successful match, and the parameter of tightening is sent to the tightening machine 40 by open protocol (Open Protocol).Institute
State tightening machine 40 receive it is described tighten parameter before, the controller of the tightening machine 40 locks tightening tool, when
It is described when tightening parameter to receive that the integrated industrial personal computer 10 sends for the tightening machine 40, the controller root of the tightening machine 40
Tool unlock is carried out according to the parameter of tightening.
Further, the integrated industrial personal computer 10 is additionally operable to the vehicle platoon information pair sent according to the management platform 60
The information of vehicles is verified；
When the integrated industrial personal computer 10 judges that the information of vehicles is mismatched with the vehicle platoon information, triggering police
Report, and line signal is stopped to the management platform 60 according to check results transmission.
It should be noted that tightening control provided in an embodiment of the present invention manages system, the one industrial personal computer 10 is to institute
It states before vehicle tighten procedure selection, it is also necessary to which the management platform 60 issues the vehicle platoon information.When described one
After body industrial personal computer 10 obtains the information of vehicles, the vehicle platoon information sent according to the management platform 60 believes the vehicle
Breath is verified, and realizes check of the integrated industrial personal computer 10 to production vehicle platoon sequence correctness.
Further, the selector sleeve is connect by I/O interfaces with the integrated industrial personal computer.
Tightening control provided in an embodiment of the present invention manages system, and receiving the ultrahigh frequency RFID by integrated industrial personal computer sends out
The information of vehicles sent, and according to the information of vehicles, it is corresponding stubborn that the information of vehicles is chosen from preset vehicle parameter
Tight parameter is realized and carries out torque identification and selection to the vehicle automatically so that RFID is not necessarily to carry out with server and PLC real-time
Communication is selected with the torque for completing vehicle, to avoid tightening when network paralysis the wind that management control system can not work normally
Danger, improves the stability of system；By the integrated industrial personal computer according to described when front sleeve information and the parameter of tightening carry out
Matching, and when it is described when front sleeve information with it is described tighten parameter successful match when, it is described one industrial personal computer tightened described
Parameter is sent to the tightening machine, realizes the verification for the sleeve information selected to tightening machine, avoids adopting in tightening machine rundown process
Tightening operation is carried out with the sleeve of mistake, it is reliable in tightening operation to further improve the tightening control management system
Property, and due to will the parameter of tightening be sent to tightening machine in time by integrated industrial personal computer, can be realized without passing through PLC
It tightens parameter to issue, reduces and rely on to realize that reducing the system judges and tighten in vehicle to the real-time of workshop LAN
Delay in parameter selection process；The one industrial personal computer is carried out according to parameter preset to tightening result described in tightening machine transmission
Verification, and tighten result described in and be uploaded to management platform, acquisition and judgement that result is tightened to vehicle are completed, so that it is guaranteed that vehicle
Tighten accuracy.Post control model is carried out by integrated industrial personal computer, high-frequency RF ID, tightening machine are controlled,
Realize the local control of the tightening control management system so that system can be detached from the network operation to improve the stabilization of system
Property and reliability.
As shown in Fig. 2, being a kind of flow diagram of tightening control method provided in an embodiment of the present invention, the present invention is implemented
Example also provides a kind of tightening control method, by integrated industrial personal computer execution 10, including：
S1, the information of vehicles that ultrahigh frequency RFID is sent is received, and according to the information of vehicles, from preset vehicle parameter
The middle selection information of vehicles is corresponding to tighten parameter；
What S2, reception selector sleeve were sent works as front sleeve information, and according to described when front sleeve information is tightened with described
Parameter is matched；When it is described when front sleeve information with it is described tighten parameter successful match when, the parameter of tightening is sent to
Tightening machine；
S3, receive that the tightening machine sends tighten as a result, and the result of tightening is verified according to parameter preset,
And it tightens result described in and is uploaded to management platform.
Further, described that the result of tightening is verified according to parameter preset, it specifically includes：
According to parameter preset judge described in tighten whether result passes through verification；
It is obstructed out-of-date that result verification is tightened described in the judgement, triggers alarm, and line signal is stopped extremely according to verification result transmission
The management platform；It is described to stop line signal for the management platform to control the transmission line out of service.
As shown in figure 3, being a kind of specific workflow figure of tightening control method provided in an embodiment of the present invention；It needs
Bright, the specific workflow of tightening control method provided by the invention includes：
S21, the information of vehicles that ultrahigh frequency RFID is sent is received, and according to the information of vehicles, joined from preset vehicle
Choose that the information of vehicles is corresponding to tighten parameter in number；
What S22, reception selector sleeve were sent works as front sleeve information, and according to described when front sleeve information is tightened with described
Parameter is matched；
S23, when it is described when front sleeve information with it is described tighten parameter successful match when, by it is described tighten parameter be sent to it is stubborn
Tight machine；
S24, when it is described when front sleeve information with it is described tighten parameter and match unsuccessful when, trigger alarm；
What S25, the reception tightening machine were sent tightens as a result, and being tested the result of tightening according to parameter preset
Card；
S26, when it is described tighten result verification by when, complete the tightening operation of the vehicle, and result is tightened described in
It is uploaded to management platform；
S27, when the result verification of tightening it is obstructed out-of-date, trigger alarm, and according to verification result transmission stop line signal extremely
The management platform.
Tightening control method provided in an embodiment of the present invention receives what the ultrahigh frequency RFID was sent by integrated industrial personal computer
The information of vehicles, and according to the information of vehicles, chooses that the information of vehicles is corresponding to tighten ginseng from preset vehicle parameter
Number is realized and carries out torque identification and selection to the vehicle automatically so that RFID is not necessarily to carry out real-time communication with server and PLC
To complete the torque selection of vehicle, to avoid tightening when network paralysis the risk that management control system can not work normally,
The stability of raising system；By the integrated industrial personal computer according to described when front sleeve information tightens parameter progress with described
Match, and when it is described when front sleeve information with it is described tighten parameter successful match when, it is described one industrial personal computer tighten ginseng by described
Number is sent to the tightening machine, realizes the verification for the sleeve information selected to tightening machine, avoids using in tightening machine rundown process
The sleeve of mistake carries out tightening operation, further improves reliability of the tightening control management system in tightening operation,
And due to will the parameter of tightening be sent to tightening machine in time by integrated industrial personal computer, without pass through PLC can be realized it is stubborn
Tight parameter issues, and reduces and relies on to realize that reduce the system judges and tighten ginseng in vehicle to the real-time of workshop LAN
Delay in number selection course；The one industrial personal computer is tested according to parameter preset tightening result described in tightening machine transmission
Card, and tighten result described in and be uploaded to management platform, acquisition and judgement that result is tightened to vehicle are completed, so that it is guaranteed that vehicle
Tighten accuracy.Post control model is carried out by integrated industrial personal computer, high-frequency RF ID, tightening machine are controlled, it is real
The local control of the existing tightening control management system so that system can be detached from the network operation to improve the stability of system
And reliability.
One of ordinary skill in the art will appreciate that realizing all or part of flow in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in a computer read/write memory medium
In, the program is when being executed, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (10)
1. a kind of tightening control manages system, which is characterized in that including：Integrated industrial personal computer, ultrahigh frequency RFID, selector sleeve and
Tightening machine；The ultrahigh frequency RFID includes ultrahigh frequency RFID read/write head and RFID data carriers；
The high-frequency RF ID read/write heads are fixed on default station, for being read when vehicle is carried on the station by transmission line
Take the information of vehicles for the RFID data carriers being fixed on the vehicle；
The one industrial personal computer is additionally operable to receive the information of vehicles that the ultrahigh frequency RFID is sent, and according to the vehicle
Information, chooses that the information of vehicles is corresponding to tighten parameter from preset vehicle parameter；
The selector sleeve is connect with the integrated industrial personal computer, for sending when front sleeve information to the integrated industrial personal computer,
So that the one industrial personal computer is matched with the parameter of tightening according to when front sleeve information；When described when front sleeve is believed
Breath with it is described tighten parameter successful match when, it is described one industrial personal computer the parameter of tightening is sent to the tightening machine；
The tightening machine carries out tightening operation and generates to tighten as a result, and tightening knot described in for tightening parameter according to
Fruit is sent to the integrated industrial personal computer, so that the one industrial personal computer verifies the result of tightening according to parameter preset,
And it tightens result described in and is uploaded to management platform.
2. tightening control as described in claim 1 manages system, which is characterized in that the one industrial personal computer is according to parameter preset pair
The result of tightening is verified, and is specifically included：
It is obstructed out-of-date that result verification is tightened described in judging when the integrated industrial personal computer, the one industrial personal computer triggering alarm, and root
Stop line signal to the management platform according to verification result transmission；The line signal that stops controls the transmission for the management platform
Line is out of service.
3. tightening control as described in claim 1 manages system, which is characterized in that the tightening control management system is also wrapped
It includes：Operating case；Clearance button built in the operating case and button is tightened again；
The operating case, for sending instruction of letting pass to the integrated industrial personal computer according to the clearance button, so that the one
Industrial personal computer sends all-clear to the management platform after the vehicle is marked according to clearance instruction；The clearance
Signal controls the transmission line for the management platform and continues to run with；
The operating case, be additionally operable to according to it is described tighten button again and sent to the integrated industrial personal computer tighten instruction again, with
So that the integrated industrial personal computer is tightened result verification according to described tighten again described in instruction judgement and is passed through, concurrently send all-clear extremely
The management platform；The all-clear controls the transmission line for the management platform and continues to run with.
4. tightening control as claimed in claim 1 or 2 manages system, which is characterized in that described to tighten parameter and described tighten
As a result include screw model, tighten screw number, screw-down torque and tighten angle；The parameter preset is to be tightened according to
The acceptability limit for tightening result of parameter setting.
5. tightening control as described in claim 1 manages system, which is characterized in that the one industrial personal computer judges described current
Sleeve information with it is described tighten parameter and match unsuccessful when, the one industrial personal computer triggers alarm.
6. tightening control as described in claim 1 manages system, which is characterized in that the tightening machine is additionally operable to be twisted according to described
Tight parameter carries out tool unlock.
7. tightening control as described in claim 1 manages system, which is characterized in that the one industrial personal computer is additionally operable to according to institute
The vehicle platoon information for stating management platform transmission verifies the information of vehicles；
When the integrated industrial personal computer judges that the information of vehicles is mismatched with the vehicle platoon information, alarm, and root are triggered
Stop line signal to the management platform according to check results transmission.
8. tightening control as described in claim 1 manages system, which is characterized in that the selector sleeve passes through I/O interfaces
It is connect with the integrated industrial personal computer.
9. a kind of tightening control method, which is characterized in that it is executed by integrated industrial personal computer, including：
The information of vehicles that ultrahigh frequency RFID is sent is received, and according to the information of vehicles, is chosen from preset vehicle parameter
The information of vehicles is corresponding to tighten parameter；
Receive selector sleeve transmission works as front sleeve information, and according to described when front sleeve information and the parameter of tightening carry out
Matching；When it is described when front sleeve information with it is described tighten parameter successful match when, the parameter of tightening is sent to tightening machine；
Receive that the tightening machine sends tighten as a result, and the result of tightening is verified according to parameter preset, and institute
It states and tightens result and be uploaded to management platform.
10. tightening control method as claimed in claim 9, which is characterized in that described to tighten knot to described according to parameter preset
Fruit is verified, and specifically includes：
According to parameter preset judge described in tighten whether result passes through verification；
It is obstructed out-of-date that result verification is tightened described in the judgement, triggers alarm, and line signal is stopped to described according to verification result transmission
Management platform；It is described to stop line signal for the management platform to control the transmission line out of service.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810351890.9A CN108608200A (en) | 2018-04-17 | 2018-04-17 | Tightening control manages system and tightening control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810351890.9A CN108608200A (en) | 2018-04-17 | 2018-04-17 | Tightening control manages system and tightening control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108608200A true CN108608200A (en) | 2018-10-02 |
Family
ID=63660102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810351890.9A Pending CN108608200A (en) | 2018-04-17 | 2018-04-17 | Tightening control manages system and tightening control method |
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| Country | Link |
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| CN (1) | CN108608200A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109377405A (en) * | 2018-10-19 | 2019-02-22 | 广汽丰田汽车有限公司 | Specification method of calibration, device, readable storage medium storing program for executing and the system of tighten data |
| CN109459968A (en) * | 2018-10-11 | 2019-03-12 | 福建星云电子股份有限公司 | A kind of control method of selector sleeve |
| CN109590721A (en) * | 2018-11-30 | 2019-04-09 | 北汽（镇江）汽车有限公司 | Tightening device |
| CN110442108A (en) * | 2019-09-04 | 2019-11-12 | 武汉亦创智联信息技术有限公司 | A kind of workpiece tightening control system and method |
| CN110936145A (en) * | 2019-12-03 | 2020-03-31 | 中国第一汽车股份有限公司 | Automatic device of reprocessing of screwing up of robot |
| CN112131170A (en) * | 2020-10-14 | 2020-12-25 | 山东中车同力达智能机械有限公司 | Tightening machine visualization method and system based on RS485 serial port communication |
| CN112846733A (en) * | 2020-12-31 | 2021-05-28 | 庸博（厦门）电气技术有限公司 | Control method, device, equipment and storage medium for full-automatic screw locking |
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| CN112846733A (en) * | 2020-12-31 | 2021-05-28 | 庸博（厦门）电气技术有限公司 | Control method, device, equipment and storage medium for full-automatic screw locking |
| CN112846733B (en) * | 2020-12-31 | 2022-05-20 | 庸博（厦门）电气技术有限公司 | Control method, device and equipment for full-automatic screw locking and storage medium |
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Address after: 511434, No. 633, Jinshan Avenue East Road, Guangzhou, Guangdong, Panyu District Applicant after: Guangzhou Automobile Passenger Car Co., Ltd. Address before: 511434, No. 633, Jinshan Avenue East Road, Guangzhou, Guangdong, Panyu District Applicant before: Guangzhou GAC Group Motor Co., Ltd. |
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