CN107682662A - A kind of acquisition system for manufacturing data - Google Patents
A kind of acquisition system for manufacturing data Download PDFInfo
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- CN107682662A CN107682662A CN201710780267.0A CN201710780267A CN107682662A CN 107682662 A CN107682662 A CN 107682662A CN 201710780267 A CN201710780267 A CN 201710780267A CN 107682662 A CN107682662 A CN 107682662A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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Abstract
A kind of embodiment of the invention discloses that acquisition system for manufacturing data, the system sets the first monitoring device and the second monitoring device on default production line, the data management backstage that whether can occur being monitored extremely to the production process for presetting production line and warning device are set outside default production line, realize the variation and generalization of the monitoring to manufacturing process, pass through the cooperation of warning device, when the process of manufacturing occurs abnormal, it can in time find and solve problem, realize the quality tracing to producing overall process and management and control.Video monitoring, abnormal alarm, manufacturing schedule tracking and quality information acquisition technique are integrated based on network, are realized comprehensive, the real-time monitoring management to manufacturing information by the system.
Description
Technical field
The present invention relates to intelligent production technical field, more particularly, to a kind of acquisition system for manufacturing data.
Background technology
At present, using MES system, (Manufacturing Execution System, factory's manufacture are held at home
Row system abbreviation MES) manufacturing business in, scene is done as main body using common personal computer or industrial control computer more
Terminal, its power consumption is big, volume is big, function is single, industrial protection grade is low, poor reliability, is not suitable in all kinds of of bad environments
Industry spot uses.
Visualization and the Agility of manufacturing process are realized, proposes that a kind of cost is low, network insertion of practical function
Formula Integrated manufacture data collecting system, by Internet of Things, video acquisition, monitoring alarm technology, improve production site operation and letter
It is current urgent problem to cease collecting efficiency.
During the embodiment of the present invention is realized, inventor has found the monitor mode list of existing manufacturing process
One, it can not in time be found when exception occurs in manufacturing process and solve problem, the quality to producing overall process can not be realized
Retrospect and management and control.
The content of the invention
The technical problems to be solved by the invention be how to solve existing manufacturing process monitor mode it is single, when
Manufacturing process can not in time find when there is exception and solve problem, can not realize to produce the quality tracing of overall process with
The problem of management and control.
For above technical problem, the embodiment provides the monitor mode list of existing manufacturing process
One, it can not in time be found when exception occurs in manufacturing process and solve problem, the quality to producing overall process can not be realized
The embodiment provides a kind of acquisition system for manufacturing data, including data management backstage, report with management and control for retrospect
Alert equipment and the first monitoring device and the second monitoring device being arranged on default production line;
First monitoring device is monitored to the production process of the default production line, obtains the first view data,
Second monitoring device is taken pictures to target product, obtains the second view data, and by described first image data and institute
The second view data is stated to send to data management backstage;
The data management backstage receives described first image data and second view data, and the default life
The manufacturing data that production equipment in producing line is sent;
The data management backstage judges the production according to the manufacturing data or described first image data
Whether manufacturing process there is exception, and judges whether the target product is qualified according to second view data;
If it is abnormal that the data management backstage judges that the manufacturing process occurs, or data management backstage is sentenced
The fixed target product is unqualified, then sends prompt message to the warning device, and the warning device receives the prompting
After information, the warning message corresponding to the prompt message is sent.
Alternatively, it is described to judge whether the target product is qualified according to second view data, including:
Photo angle corresponding to second view data is obtained after the data management, reference is produced from prestoring
Obtained in the image collection that product are taken pictures to obtain in the reference picture with taking pictures to obtain under the photo angle identical angle
Data;
Similarity described in the data management hind computation between the second view data and the reference image data, if
The similarity is more than default similarity, then judges that the target product is qualified, otherwise, it is determined that the target product is unqualified.
Alternatively, the system also includes the first fixing device, and first fixing device includes product fixed disk, support
With photo angle collecting device;
First fixing device is arranged on the output of products mouth or semi-finished product delivery outlet of the default production line, described
Product fixed disk is used for the fixed target product exported from the output of products end or semi-finished product output end, the support
For fixing second monitoring device, the photo angle collecting device is used to gather the marker bit on the product fixed disk
Put and the support on fixed position where straight line and second monitoring device camera lens where angle between plane,
As the photo angle;
Wherein, the photo angle is changed by rotating the product fixed disk.
Alternatively, it is described to judge described manufactured according to the manufacturing data or described first image data
Whether journey there is exception, including:
The data management obtains the reference manufaturing data prestored from the background, judge it is described the manufacturing data whether
As defined in the reference manufaturing data in scope, if so, then judging that the production process is normal, otherwise, it is determined that the production system
Make process and exception occur;
Or
The data management backstage judges according to described first image data
It is no equipment out of service to be present, if so, it is abnormal then to judge that the production process occurs, otherwise, it is determined that the production process is just
Often.
Alternatively, the system also includes the second fixing device, and second fixing device is used to fix first prison
Control equipment;
Second fixing device is arranged in the production equipment of the production line, is adjusted by second fixing device
The relative position of first monitoring device and the production equipment, ensure that first monitoring device is to the production equipment
It is no to be monitored in running status.
Alternatively, if data management backstage judges that exception occurs in the manufacturing process, to the report
Alert equipment sends prompt message, after the warning device receives the prompt message, sends corresponding to the prompt message
After warning message, in addition to:
If there is exception by stating manufacturing process described in the manufacturing data judging, the data management is followed by
Receive after checking the first instruction of the reason for manufacturing process appearance is abnormal, abnormal manufacturing data occurs in display
With exception manufacturing data corresponding to production equipment identification information;
If there is exception by manufacturing process described in described first image data judging, received after the data management
To after checking the second instruction of the reason for manufacturing process appearance is abnormal, production equipment out of service and stopping are shown
Identification information corresponding to the production equipment of operation.
Alternatively, if data management backstage judges that exception occurs in the manufacturing process, to the report
Alert equipment sends prompt message, after the warning device receives the prompt message, sends corresponding to the prompt message
After warning message, in addition to:
If it is abnormal to judge that the manufacturing process occurs by second view data, received after the data management
To after checking the 3rd instruction of the reason for manufacturing process appearance is abnormal, second view data and the ginseng are shown
Examine view data.
Alternatively, in addition to:
After data management backstage receives the 3rd instruction that the control default production line starts production, by described the
Three instructions are sent to the production equipment on the default production line;
After production equipment on the default production line receives the 3rd instruction, start production process.
The embodiment provides a kind of acquisition system for manufacturing data, the system is set on default production line
Put the first monitoring device and the second monitoring device, set outside default production line can to preset production line production process whether
Occur be monitored extremely data management backstage and warning device, realize to manufacture process monitoring variation and
Generalization, by the cooperation of warning device, when the process of manufacturing occurs abnormal, it can in time find and solve problem, it is real
The quality tracing to producing overall process and management and control are showed.The system is based on network, by video monitoring, abnormal alarm, production
Progress chasing and quality information acquisition technique are integrated, and realize comprehensive, the real-time monitoring management to manufacturing information.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the acquisition system for the manufacturing data that one embodiment of the invention provides;
Fig. 2 is the first fixing device in the acquisition system for the manufacturing data that another embodiment of the present invention provides
Structural representation;
Fig. 3 is the system structure diagram of the acquisition system for the manufacturing data that another embodiment of the present invention provides;
Fig. 4 is the data management backstage in the acquisition system for the manufacturing data that another embodiment of the present invention provides
Structural representation;
Fig. 5 be the manufacturings data that another embodiment of the present invention provides acquisition system in showing of interacting of each equipment
It is intended to.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Fig. 1 is the structural representation of the acquisition system for the manufacturing data that the present embodiment provides.Referring to Fig. 1, this includes
Data management backstage 101, warning device 102 and the first monitoring device 103 being arranged on default production line and the second monitoring are set
Standby 104;
First monitoring device 103 is monitored to the production process of the default production line, obtains the first picture number
According to, second monitoring device 104 is taken pictures to target product, obtains the second view data, and by described first image number
Sent according to second view data to data management backstage 101;
The data management backstage 101 receives described first image data and second view data, and described pre-
If the manufacturing data that the production equipment on production line is sent;
The data management backstage 101 judges the life according to the manufacturing data or described first image data
Whether production manufacturing process there is exception, and judges whether the target product is qualified according to second view data;
If it is abnormal that the data management backstage 101 judges that the manufacturing process occurs, or after the data management
Platform 101 judges that the target product is unqualified, then sends prompt message to the warning device 102, and the warning device 102 connects
After receiving the prompt message, the warning message corresponding to the prompt message is sent.
It should be noted that data management backstage 101 can be terminal device, or server, as long as can receive
Manufacturing data that production equipment in the first view data that first monitoring device 103 is sent, default production line is sent and
Second monitoring device 104 sends the second view data, and judges whether default production line exception occurs, this implementation
Example is not specifically limited to this.
The production line that the acquisition system for the manufacturing data that default production line provides for the present embodiment is monitored, example
Such as, the production line of certain part is produced, or produces the production line of certain electronic product.First monitoring device and the second monitoring are set
Standby to may each be video camera or camera, as long as can be imaged or be taken pictures, the present embodiment is not made specifically to this
Limitation.Second monitoring device is generally arranged at the output of products mouth or semi-finished product delivery outlet of production line, to the production from production line
Whether product delivery outlet either taken pictures by the product of semi-finished product delivery outlet output or semi-finished product, to be closed to product or semi-finished product
Lattice judge.Target product is product or semi-finished product.
Warning device 102 can be integrated in the functional module on data management backstage 101, by data management backstage
The mode that the small screen is ejected on 101 sends a warning or can carry out information exchange with data management backstage 101
Single equipment, for example, alarm lamp or can send alarm of alarm sound etc., warning device 102 carries according to reception
Show information, send different warning messages, to prompt staff to handle corresponding warning message as early as possible.
A kind of acquisition system for manufacturing data is present embodiments provided, the system sets first on default production line
Monitoring device and the second monitoring device, set outside default production line whether can occur to the production process for presetting production line it is different
Often be monitored data management backstage and warning device, realize to manufacture process monitoring variation and comprehensively
Change, by the cooperation of warning device, when the process of manufacturing occurs abnormal, can in time find and solve problem, realize
Quality tracing and management and control to producing overall process.The system is based on network, by video monitoring, abnormal alarm, manufacturing schedule
Tracking and quality information acquisition technique are integrated, and realize comprehensive, the real-time monitoring management to manufacturing information.
Further, it is described that the target is judged according to second view data on the basis of above-described embodiment
Whether product is qualified, including:
Photo angle corresponding to second view data is obtained after the data management, reference is produced from prestoring
Obtained in the image collection that product are taken pictures to obtain in the reference picture with taking pictures to obtain under the photo angle identical angle
Data;
Similarity described in the data management hind computation between the second view data and the reference image data, if
The similarity is more than default similarity, then judges that the target product is qualified, otherwise, it is determined that the target product is unqualified.
Further, on the basis of above-mentioned each embodiment, fixed as shown in Fig. 2 the system also includes first
Device, first fixing device include product fixed disk 201, support 202 and photo angle collecting device;
First fixing device is arranged on the output of products mouth or semi-finished product delivery outlet of the default production line, described
Product fixed disk 201 is used for the fixed target product exported from the output of products end or semi-finished product output end, described
Support 202 is used to fix second monitoring device, and the photo angle collecting device is used to gather the product fixed disk
Mark position 203 and the support on fixed position 204 where straight line L and the camera lens of second monitoring device 205
Angle between the plane of place, as the photo angle;
Wherein, the photo angle is changed by rotating the product fixed disk.
It should be noted that reference product is qualified products, image collection is that reference product carries out taking pictures for all angles
The set of obtained image, for as judge target product whether be qualified products reference.It will be appreciated that image collection
In each image corresponded to obtain the image when photo angle, during being taken pictures to reference product, except
Outside the image taken pictures is stored, also by photo angle and the image associated storage.
When judging whether target product is qualified by the second view data, it is necessary to reference under selecting identical photo angle
Then the image of product calculates the similarity between the second view data and reference image data as reference image data.Tool
Body, the calculating of similarity can use SIFT algorithms, and the present embodiment is not specifically limited to this.
How the present embodiment determines that photo angle is not specifically limited to photo angle collecting device, for example, photo angle
Collecting device can be arranged on product fixed disk 201, when the second monitoring device 205 on support 202 and support 202 is fixed not
When dynamic, corresponding photo angle can be obtained by the determination of mark position 203.Product fixed disk 201 is fixed on default production
On line, and it can be rotated relative to default production line.
Present embodiments provide a kind of acquisition system for manufacturing data, the system in the product input port of production line or
Person's semi-finished product equipped at outlet port is provided with the first fixing device, for fixing the second monitoring device, to the finished product on production line or
Whether semi-finished product are qualified to be tested, and whether the angle whether qualified from product is examined extremely to production process, is enriched
The content examined, the check system of this various dimensions further ensure the accuracy tested to production process.
Further, it is described according to the manufacturing data or described on the basis of above-mentioned each embodiment
First view data judges whether the manufacturing process exception occurs, including:
The data management obtains the reference manufaturing data prestored from the background, judge it is described the manufacturing data whether
As defined in the reference manufaturing data in scope, if so, then judging that the production process is normal, otherwise, it is determined that the production system
Make process and exception occur;
Or
The data management backstage judges according to described first image data
It is no equipment out of service to be present, if so, it is abnormal then to judge that the production process occurs, otherwise, it is determined that the production process is just
Often.
Further, on the basis of above-mentioned each embodiment, the system also includes the second fixing device, and described
Two fixing devices are used to fix first monitoring device;
Second fixing device is arranged in the production equipment of the production line, is adjusted by second fixing device
The relative position of first monitoring device and the production equipment, ensure that first monitoring device is to the production equipment
It is no to be monitored in running status.
It should be noted that the first view data is whether to run the video image being monitored to production equipment, and
Second view data is then the picture taken pictures to target product.Judge whether production stops transporting by the first view data
OK, judge whether some part is qualified, and whether some chip is qualified by the second view data.
Scope with reference to manufaturing data for some parameters during production, data management backstage is by reference to manufacturing number
Whether it is judged that whether the process of manufacturing is when occurring abnormal, it is only necessary to judge manufacturing data that production equipment reports right
In scope as defined in the reference manufaturing data answered, if illustrating that manufacturing process is normal, otherwise, it is determined that production system
There is exception in the process of making.
First view data is primarily used to judge whether to have during the manufacturing that unit exception is out of service, if
Have, then judge that exception occurs in manufacturing process.Certain equipment in producing line is prevented to stop by the judgement of the first view data
Only run the influence to whole production process.
A kind of acquisition system for manufacturing data is present embodiments provided, the system is by manufacturing data and first
View data is monitored to manufacturing process, and the monitoring to production process is not only realized from manufacturing parameter, is also passed through
First monitoring device is monitored to the running status of equipment, is easy to find the exception during manufacturing in time, is ensured
The validity of monitoring.
Further, on the basis of above-mentioned each embodiment, if data management backstage judges the life
Produce manufacturing process and exception occur, then send prompt message to the warning device, the warning device receives the prompting letter
After breath, after sending the warning message corresponding to the prompt message, in addition to:
If there is exception by stating manufacturing process described in the manufacturing data judging, the data management is followed by
Receive after checking the first instruction of the reason for manufacturing process appearance is abnormal, abnormal manufacturing data occurs in display
With exception manufacturing data corresponding to production equipment identification information;
If there is exception by manufacturing process described in described first image data judging, the data management backstage connects
Receive after checking the second instruction of the reason for manufacturing process appearance is abnormal, show production equipment out of service and stop
Identification information corresponding to the production equipment only run.
Further, on the basis of above-mentioned each embodiment, if data management backstage judges the life
Produce manufacturing process and exception occur, then send prompt message to the warning device, the warning device receives the prompting letter
After breath, after sending the warning message corresponding to the prompt message, in addition to:
If it is abnormal to judge that the manufacturing process occurs by second view data, received after the data management
To after checking the 3rd instruction of the reason for manufacturing process appearance is abnormal, second view data and the ginseng are shown
Examine view data.
It should be noted that judge when by above-mentioned manufacturing data, the first view data and the second view data
When manufacturing process exception, alarmed by warning device, after corresponding staff sees warning message, pass through data management
Abnormal cause is checked on backstage.Specifically, on the corresponding interface in data management backstage, corresponding button is triggered, is checked corresponding
Abnormal evidence and the identification information for the equipment of exception occur, for example, there are abnormal manufacturing data and abnormal production
Corresponding to the identification information of production equipment corresponding to manufaturing data, production equipment out of service and production equipment out of service
Identification information
It will be appreciated that the identification information includes the numbering of the production equipment, the positional information of the production equipment.
A kind of acquisition system for manufacturing data is present embodiments provided, the system is in warning device alert
Afterwards, if receive staff check the information related to the warning message after, the display information related to warning message, with
Help staff to find default production line as early as possible and the reason for abnormal occur.
Further, on the basis of above-mentioned each embodiment, in addition to:
After data management backstage receives the 3rd instruction that the control default production line starts production, by described the
Three instructions are sent to the production equipment on the default production line;
After production equipment on the default production line receives the 3rd instruction, start production process.
It should be noted that the acquisition system for the manufacturing data that the present embodiment provides can not only be to manufacturing process
In abnormal conditions be monitored, staff can also be controlled by the system to the process of the manufacturing, for example, work
Make personnel and perform corresponding trigger action on the corresponding interface in data management backstage, can control production line stop production or
Start to produce.
A kind of acquisition system for manufacturing data is present embodiments provided, corresponding staff can pass through the system
Long-range control is carried out to the process of the manufacturing, facilitates the management of production process, saves manpower.
As Fig. 3 show the present embodiment provide manufacturing data acquisition system system structure diagram, referring to
Fig. 3, the system include Surveillance center and the browser for man-machine interaction, and Surveillance center and browser pass through TCP/IP
Agreement is with setting picture pick-up device on a production line to carry out data interaction.Picture pick-up device on production line include DVR,
Video server and web camera.Wherein, DVR includes video camera and data adopt control module.Video server includes
Video camera.
Fig. 4 is the structural representation on the data management backstage in the acquisition system for the manufacturing data that the present embodiment provides
Figure, data management backstage can include PC ends MES system, and the LED mosaic screens connected by video connecting line, and LED is spelled
Screen is connect to be used to show related to the manufacturing accordingly picture or video.
Fig. 5 be the manufacturings data that the present embodiment provides acquisition system in the schematic diagram that interacts of each equipment, referring to
Fig. 5, the video acquisition camera lens (the first monitoring device and the second monitoring device) on production line, and the correlation of operating personnel's input
Parameter, data management backstage is sent to by the PC ends MES system on production line by internet, it is real to pass through data management backstage
Now to the monitoring of manufacturing process.
As a kind of more specifically embodiment, the acquisition system for the manufacturing data that the present embodiment provides (is based on net
The embedded integration manufaturing data acquisition terminal of network) include NI-MDC system platforms and driving software system;Described NI-MDC
System platform includes core board, reset circuit, LCD module, Keysheet module, DM9000 network interface cards, RFID read-write module and serial ports and read
Writing module.
The interface that described core board provides is supported:TFT/STN liquid crystal displays, USB, HOST/DEVICE, IIS audio, NAMD
Flash memory, SD/MMC/SDIO storage cards and touch-screen;Described core board includes NOR Flash (flash chip), ARM processing
Device and SDRAM (synchronous DRAM), using the core board conduct based on ARM frameworks for supporting WinCE operating systems
Hardware platform, embeded processor and core board are used as platform, load WinCE embedded real-time operating systems, and to operation
System layer and OEM layer are driven, the customization of component and service;
The described core board based on ARM frameworks is friendly arm mini2440 core boards;The main hardware money of core board
Source includes:Based on the process chip of ARM9 frameworks, dominant frequency 400MHz, highest 533MHz;1 100M Ethernet RJ-45 interface, 1
Individual generic asynchronous serial mouth (UART);2 USB data interfaces;1 lcd controller;1 64M SDRAM;During 1 SD card connects;
And keyboard interface and ide interface etc..
The described process chip based on ARM9 frameworks is the process chip of the support WinCE operating systems of Samsung
Samsung S3C2440A。
S3C2440A is a highly integrated chip, and kernel speed is 533MHz, core voltage 1.3V, using 16/
32 ARM920T risc cores, there is provided interface support:TFT/STN liquid crystal displays, USB, HOST/DEVICE, IIS audio,
NAMD flash memories, SD/MMC/SDIO storage cards and touch-screen etc..
Described 100M Ethernet RJ-45 interfaces use DM9000 network chips, DM9000 be it is a fully-integrated and
Meet cost benefit single-chip Fast Ethernet mac controller, it possesses the 3.3V and 5V of low-power consumption and high-performance process branch
Tolerance is held, meets IEEE 802.3u specifications, supports the control of IEEE 802.3x full duplexs flow.
Described RFID read modules, using high frequency (13.56MHz) multi-standard radio frequency identification of TI (Texas Instrument) company
(RFID) reader ICTRF7960.TRF7960 is designed using extra small 32-pin QFN advanced encapsulation, supports ISO/IEC
14443A/B, ISO/IEC 15693, ISO/IEC 18000-3 standards.
NI-MDC upon power-up of the system, carries out self-test automatically, checks whether mainboard, ancillary equipment and I/O equipment are normal, such as
There is exception to provide alarm.
NI-MDC is provided with the standby system restarted automatically by house dog hardware circuit, when main system is by destroying, by seeing
Door dog hardware circuit is restarted automatically, and is started from standby system, and host system software is repaired in standby system.
NI-MDC softwares are realized using the graphic programming mode for meeting IEC1131-3 standards, there is provided including:Variable, number
More than ten basic operation blocks including student movement calculation, logic function, programme-control, conventional func, control loop, digital point processing etc.,
The abundant control algolithms such as built-in Traditional PID, Ratio control, switch control, slope control.Simultaneously open algorithm is provided to connect
Mouth, the control program of user oneself can be embedded in.
NI-MDC is real-time, has good parallel processing performance;Perfect security mechanism;Powerful network function;If
Vertical object elements storehouse, configuration work are simple and convenient.
NI-MDC application layers realize the application customization of two levels:
There is provided data real-time monitoring module, can according to setting condition actively gather or passively receive RFID, serial ports and
Network interface institute input data, pass to other management systems after carrying out classification processing by data processing module or automation is set
It is standby;
Oriented manipulation personnel's business function, based on graph visualization TipWizard, simplify data display, input pattern,
On-site personnel is facilitated to be rapidly completed checking and the object information such as process of work for all kinds of production operation mission bit streams
Submit.
The present embodiment provide system based on network, by video monitoring, abnormal alarm, manufacturing schedule track billboard and
Quality information acquisition technique is integrated, and realizes comprehensive, the real-time monitoring management to manufacturing information., will for production scene
Video monitoring is linked with abnormal alarm, then is aided with manufacturing schedule tracking and is seen plate technique, it is possible to achieve produced on-site is operated
The real-time monitoring of situation.Pass through the quality information acquisition techniques such as bar code collection, it is possible to achieve the quality tracing to producing overall process
With management and control.
Finally it should be noted that:The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that:It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic;
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (8)
1. a kind of acquisition system for manufacturing data, it is characterised in that including data management backstage, warning device and be arranged on
The first monitoring device and the second monitoring device on default production line;
First monitoring device is monitored to the production process of the default production line, obtains the first view data, described
Second monitoring device is taken pictures to target product, obtains the second view data, and by described first image data and described
Two view data are sent to data management backstage;
The data management backstage receives described first image data and second view data, and the default production line
On production equipment send manufacturing data;
The data management backstage judges the manufacturing according to the manufacturing data or described first image data
Whether process there is exception, and judges whether the target product is qualified according to second view data;
If it is abnormal that the data management backstage judges that the manufacturing process occurs, or data management backstage judges institute
It is unqualified to state target product, then sends prompt message to the warning device, the warning device receives the prompt message
Afterwards, the warning message corresponding to the prompt message is sent.
2. according to the system described in claim 1, it is characterised in that described to judge the mesh according to second view data
Whether qualified mark product, including:
Photo angle corresponding to second view data is obtained after the data management, enters from prestoring to reference product
Obtained in the image collection that row takes pictures to obtain in the reference image data with taking pictures to obtain under the photo angle identical angle;
Similarity described in the data management hind computation between the second view data and the reference image data, if described
Similarity is more than default similarity, then judges that the target product is qualified, otherwise, it is determined that the target product is unqualified.
3. according to the system described in claim 2, it is characterised in that the system also includes the first fixing device, and described
One fixing device includes product fixed disk, support and photo angle collecting device;
First fixing device is arranged on the output of products mouth or semi-finished product delivery outlet of the default production line, the product
Fixed disk is used for the fixed target product exported from the output of products end or semi-finished product output end, and the support is used for
Fixed second monitoring device, mark position that the photo angle collecting device is used to gather on the product fixed disk and
Straight line where fixed position on the support and the angle between plane where the camera lens of second monitoring device, as
The photo angle;
Wherein, the photo angle is changed by rotating the product fixed disk.
4. according to the system described in claim 1, it is characterised in that described according to the manufacturing data or described the
One view data judges whether the manufacturing process exception occurs, including:
Whether the data management obtains the reference manufaturing data prestored from the background, judge the manufacturing data described
With reference to as defined in manufaturing data in scope, if so, then judging that the production process is normal, otherwise, it is determined that described manufactured
Journey occurs abnormal;
Or
The data management backstage judges in process of production, whether deposited in the production equipment according to described first image data
In equipment out of service, if so, it is abnormal then to judge that the production process occurs, otherwise, it is determined that the production process is normal.
5. according to the system described in claim 4, it is characterised in that the system also includes the second fixing device, and described
Two fixing devices are used to fix first monitoring device;
Second fixing device is arranged in the production equipment of the production line, by described in second fixing device adjustment
The relative position of first monitoring device and the production equipment, ensures whether first monitoring device is located to the production equipment
It is monitored in running status.
6. according to the system described in claim 4, it is characterised in that if data management backstage judges the production
There is exception in manufacturing process, then sends prompt message to the warning device, and the warning device receives the prompt message
Afterwards, after sending the warning message corresponding to the prompt message, in addition to:
If there is exception by stating manufacturing process described in the manufacturing data judging, received after the data management
After checking the first instruction that the reason for abnormal occurs in the manufacturing process, there are abnormal manufacturing data and different in display
The identification information of production equipment corresponding to normal manufacturing data;
If there is exception by manufacturing process described in described first image data judging, receive and look into after the data management
After seeing the second instruction that the reason for abnormal occurs in the manufacturing process, production equipment out of service and out of service is shown
Production equipment corresponding to identification information.
7. according to the system described in claim 3, it is characterised in that if data management backstage judges the production
There is exception in manufacturing process, then sends prompt message to the warning device, and the warning device receives the prompt message
Afterwards, after sending the warning message corresponding to the prompt message, in addition to:
If it is abnormal to judge that the manufacturing process occurs by second view data, receives and look into after the data management
After seeing the 3rd instruction that the reason for abnormal occurs in the manufacturing process, second view data and the reference chart are shown
As data.
8. according to the system described in claim 1, it is characterised in that also include:
After the data management backstage receives the 3rd instruction that the control default production line starts production, the described 3rd is referred to
Order is sent to the production equipment on the default production line;
After production equipment on the default production line receives the 3rd instruction, start production process.
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