CN104076770B - production line monitoring method and system - Google Patents
production line monitoring method and system Download PDFInfo
- Publication number
- CN104076770B CN104076770B CN201410262137.4A CN201410262137A CN104076770B CN 104076770 B CN104076770 B CN 104076770B CN 201410262137 A CN201410262137 A CN 201410262137A CN 104076770 B CN104076770 B CN 104076770B
- Authority
- CN
- China
- Prior art keywords
- production equipment
- equipment
- production
- operation information
- production line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- General Factory Administration (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
The invention discloses a kind of production line monitoring method and system.Wherein this method comprises the following steps：Programmable logic controller (PLC) is gathered by connecting the governor circuit of production equipment in production line and records the operation information of production equipment；After programmable logic controller (PLC) collects operation information, operation information is transferred on the computer for carrying out data analysis；Computer carries out Macro or mass analysis to operation information according to corresponding production equipment, and shows analysis result；Operation information is normal operation or misoperation including running status.It connects the governor circuit of the production equipment in production line by using programmable logic controller (PLC), monitor the running status of production equipment, and the current operating conditions of each equipment of production line are shown on computers, production line supervisor is set intuitively to understand the running status of current device in real time, timely to be transferred to staff, abnormal conditions are handled in time, improve the mobility of equipment, improve production efficiency.
Description
Technical field
The present invention relates to production management field, more particularly to a kind of production line monitoring method and system.
Background technology
At present, to take into account changeable product and different technical ability, each operating post of production line is respectively provided with controlling switch, makes life
Production process midpoint is stopped arbitrarily, and it causes production information only to rest on a line this post aspect, shift management, subsidiary factory's management layer without
Method intuitively accurately recognizes post balanced ratio when (production) wire body produces different type of machines.On the other hand, wire body equipment conduct
Passivity supplier, its running status needs to understand by manually monitoring, but lacks the integral monitoring to production process at present,
Lead to not the mobility of clear cognition wire body integral device, the balanced ratio of operation post process, constrain production efficiency and effect
The maximization of benefit.
The content of the invention
Based on this, it is necessary to provide and a kind of effectively solve the problems, such as the production line monitoring method of wire body equipment integral monitoring and be
System.
To realize a kind of production line monitoring method of the object of the invention offer, comprise the following steps：
Programmable logic controller (PLC) is gathered by connecting the governor circuit of production equipment in production line and records the production
The operation information of equipment；
After the programmable logic controller (PLC) collects the operation information, the operation information is passed by transmission channel
On the defeated computer to progress data analysis；
The computer carries out Macro or mass analysis to the operation information according to the corresponding production equipment, and shows analysis
As a result；
The operation information is normal operation or misoperation including running status.
As a kind of embodiment of production line monitoring method, when the operation information also includes geographical position, operation
Between, frequency of abnormity.
As a kind of embodiment of production line monitoring method, in air-conditioning production line, the production equipment includes work
Install standby, control unit, power unit, auxiliary gas apparatus, gas-fired equipment, refrigerant material equipment, logistics equipment.
It is further comprising the steps of as a kind of embodiment of production line monitoring method：
The computer builds the running state analysis chart of the production equipment according to the operation information.
It is further comprising the steps of as a kind of embodiment of production line monitoring method：
The operation information is stored into database.
It is further comprising the steps of as a kind of embodiment of production line monitoring method：
When there is production equipment misoperation, the programmable logic controller (PLC) passes through the corresponding production equipment of Control
Warning lamp be shown as predetermined color.
A kind of production line monitoring system based on same inventive concept, including programmable logic controller (PLC) and computer；
The master control electricity that the programmable logic controller (PLC) passes through the production equipment in wired or wireless mode and production line
Road communication connection, for gathering and recording the operation information of the production equipment, and the operation information is sent to and connected with it
The computer connect；
The computer connects with programmable logic controller (PLC) communication, the operation information is received, to the operation
Information is analyzed, and shows analysis result；
The operation information is normal operation or misoperation including running status.
As a kind of embodiment of production line monitoring system, in addition in production equipment or installed in life
Produce the warning lamp near equipment；
The warning lamp electrically connects with the programmable logic controller (PLC).
As a kind of embodiment of production line monitoring system, the programmable logic controller (PLC) passes through relay and institute
Warning lamp electrical connection is stated, and passes through warning lamp described in the Control.
As a kind of embodiment of production line monitoring system, the warning lamp is shown as green in equipment normal operation
Color, it is shown in red when unit exception is run.
As a kind of embodiment of production line monitoring system, in addition to database；
The computer is connected with the database communication, by operation information storage into the database.
Beneficial effects of the present invention include：A kind of production line monitoring method and system provided by the invention, by using can
The governor circuit of production equipment in programmed logic controller connection production line, monitors the running status of production equipment, and counting
The current operating conditions of each equipment of production line are shown on calculation machine, production line supervisor is intuitively understood in real time and works as
The running status of preceding equipment, timely to be transferred to staff, timely processing is carried out to unit exception situation, improved
Utilization rate of equipment and installations (mobility), improve production efficiency.
Brief description of the drawings
Fig. 1 is a kind of flow chart of a specific embodiment of production line monitoring method of the present invention；
Fig. 2 is a kind of system structure diagram of a specific embodiment of production line monitoring system of the present invention；
Fig. 3 is a kind of system structure diagram of the another specific embodiment of production line monitoring system of the present invention；
Fig. 4 is a kind of system structure diagram of the still another embodiment of production line monitoring system of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with accompanying drawing to the present invention's
The embodiment of production line monitoring method and system illustrates.It should be appreciated that specific embodiment described herein is only
Only to explain the present invention, it is not intended to limit the present invention.
In the embodiment of wherein one production line monitoring method, as shown in figure 1, comprising the following steps：
S100, programmable logic controller (PLC) are gathered by connecting the governor circuit of production equipment in production line and recorded described
The operation information of production equipment.To all drive control point programmable logic controller (PLC)s of all production equipments of production line
(Programmable Logic Controller, PLC) carries out programming in logic, makes its operation shape to described production equipment
State is recorded.Whether the operation for monitoring the production equipment in production line is normal.Herein it should be noted that the embodiment of the present invention
It is improved on the basis of original production line hardware, production equipment corresponds to PLC and the governor circuit of production equipment connects,
By governor circuit obtain production equipment whether the information of normal operation, structure is implemented simple.
For the production line of air-conditioning production, described production equipment may relate to each tooling device, control unit, power
Unit, auxiliary gas, combustion gas, refrigerant raw material, logistics etc..
The running status to be recorded includes normal operation or misoperation.Recording the fortune of each production equipment simultaneously
During row state, the geographical position of relevant device, run time, frequency of abnormity, abnormal time etc. are also recorded.
S200, after programmable logic controller (PLC) collects the operation information, the operation information is passed through into transmission channel
It is transferred on the computer for carrying out data analysis.
S300, the computer carries out Macro or mass analysis to the operation information according to the corresponding production equipment, and shows
Show analysis result.Information transfer on PLC is to after computer, and computer is to the operation information received, corresponding corresponding production
Facility information carries out Macro or mass analysis, i.e., integrates the information of same production equipment, such as its run time is added up, right
The abnormal number of its generation carries out cumulative etc..And screen display analysis result is shown at it, also volume can be added using processor certainly
Outer display device realizes function above.The current operating conditions of each equipment of production line are shown on computers, make production line
Supervisor can intuitively understand the running status of current device in real time, timely to be transferred to staff,
Abnormality processing is carried out to unit exception situation, improves utilization rate of equipment and installations, improves production efficiency.
Wherein, show that operation information can be shown using form as shown in table 1 on computers.
Table 1
| Production equipment 1 | Production equipment 2 | Production equipment 3 | …… | Production equipment n | |
| Running status | Normally | It is abnormal | Normally | …… | Normally |
| Time | 15 | 25 | 0 | …… | 0 |
| Total degree | 1 | 12 | 0 | …… | 0 |
| Total time | 15 | 200 | 0 | …… | 0 |
As shown in table 1, it is assumed that include n production equipment in production line altogether, show each production equipment one by one in table
Running status.Wherein time a line be shown before once or current device be in the time of abnormality, total degree is to set
The abnormal total degree of preparation life, total time are that equipment is in abnormality without the total duration normally processed, when
Between unit can be minute, can also be arranged as required to.It should be noted that the equipment running status in table one are in a computer
Dispaly state can be represented with color.Such as available green expression normal operation, misoperation is represented with red.The selection of color
Meet the habit expression of warning function under normal circumstances.It can also be used to highlight simultaneously and further emphasize warping apparatus.
It is further comprising the steps of：
S400, computer build the running state analysis chart of the production equipment according to the operation information.Will be foregoing
Production equipment running status showed using the form of chart, be easy to production manager further to analyze the abnormal fortune of production equipment
Professional etiquette is restrained, and the flow of production and processing is adjusted.The running state analysis chart can be using the time as abscissa, with equipment
Abnormal total duration is as ordinate.
More preferably, by PLC collect production equipment running state data can by network in LAN real-time Transmission,
The ERP (Enterprise Resource Plan, Enterprise Resources Plan) or MES (manufacturing of company are transferred to again
Execution system, manufacturing execution system) etc. in database, and store into database, realize contemporary integrated manufacture
The information integration of (Computer Integrated Manufacturing Systems, CMS), realize backstage to production line
Monitoring, backstage statistical analysis.
On backstage during statistical analysis, " normal-abnormal " analysis table of the production equipment in all posies of wire body can be exported,
For the analysis under line to wire body equipment mobility and the balanced ratio of post process.On the other hand, can also targetedly export
" normal-abnormal " analysis table of separate unit wire body production equipment, saves follow-up from damage for production equipment.
Shared by the time that wherein described mobility refers to equipment within the time that can be provided and taken to create value
Proportion.Refer to the ratio of a machinery equipment actual production quantity and possible production quantity.Certainly, production equipment is sowed
Rate is the higher the better, and the utilization rate of the higher explanation equipment of mobility is higher, and generally production efficiency is also higher.
It is preferred that certain logic judgment program storage can be preset into computer by back-end data analysis, fit
When make necessary early warning and instruction to production process, the work of instructor, improve production efficiency.Such as, according to background analysis,
Production equipment 1 occurs exception and occurs abnormal after 1 minute after production equipment 3 and exit normal process processing, therefore, can be set and produces
When equipment 1 occurs abnormal, equipment 3, which is sent, may occur abnormal early warning, and it is abnormal to send staff to be excluded to equipment 1
Meanwhile also send staff to do abnormality processing preparation to the position of equipment 3, production loss can be so reduced, shortens unit exception
Processing time, improve production line entirety production efficiency.
It is preferred that in one of the embodiments, it is further comprising the steps of：
S500, when there is production equipment misoperation, the programmable logic controller (PLC) is accordingly given birth to by Control
The warning lamp of production equipment is shown as predetermined color.Increase warning lamp in the annex of all production equipments of production line, transported as equipment
The mark of row state.In equipment normal operation, warning lamp is green, when PLC slave unit governor circuits collect unit exception
During signal, the Control warning lamp that PLC controls are connected with warning lamp is opened for red.Certainly, in other embodiments,
Controllable warning lamp is only opened under normal circumstances not open when occurring abnormal, and bright is red, can also show other
Pre-set color.Significantly prompted to production line operation personnel, operating personnel is quickly handled abnormal conditions.
It is preferred that can also write in a computer, program is corresponding with production line, in the corresponding position of each production equipment
Put and represented using display lamp.Such as corresponding display interface of available LabView software programmings.The display of relevant position when equipment is normal
Lamp is shown in green or does not work, and the display lamp of relevant position is bright during unit exception and is red.
Based on same inventive concept, a kind of production line monitoring system is also provided, the system can be used to realize for foregoing method,
Because the principle of this system solution problem is similar to a kind of foregoing method, therefore, the implementation of the system can be according to preceding method
Specific steps realize, repeat part repeat no more.
In the embodiment of wherein one production line monitoring system, as shown in Fig. 2 including programmable logic controller (PLC)
(PLC) 100 and computer 200.Programmable logic controller (PLC) 100 is set by wired or wireless mode and the production in production line
The standby 300 communication connection of governor circuit 310, sends out for gathering and recording the operation information of production equipment 300, and by operation information
Give connected computer 200；Afterwards, computer 200 connects with the communication of programmable logic controller (PLC) 100, described in reception
Operation information, operation information is analyzed, and show analysis result.
Wherein, operation information is normal operation or misoperation including running status；Production equipment is included in production line
Monitoring in need equipment, such as in the production line of air-conditioning processing, the production equipment may include that each tooling device, control are single
First power unit, auxiliary gas, combustion gas, refrigerant raw material, logistics etc..
The production line monitoring system of the present embodiment shows the current operating conditions of each equipment of production line on computers, makes
Production line supervisor can intuitively understand the running status of current device in real time, to be carried out timely to staff
Transfer, unit exception situation is quickly handled, improve utilization rate of equipment and installations (mobility), improve production efficiency.
It is preferred that in the embodiment of wherein one production line monitoring system, as shown in figure 3, also including being arranged on production
Warning lamp 400 in equipment or near production equipment, and warning lamp is electrically connected with programmable logic controller (PLC) (PLC)
Connect.When the governor circuit of PLC slave units collects device exception information, control warning lamp is bright and shown in red.
Wherein, controls of the PLC to warning lamp 400 can be realized by relay, programmable logic controller (PLC) (PLC) by after
Electrical equipment electrically connects with warning lamp 400, and passes through warning lamp described in the Control.
Specifically, the warning lamp is shown in green in equipment normal operation, it is shown as red when unit exception is run
Color.Warning lamp does not work when may also set up equipment normal operation certainly, and warning lamp is bright when unit exception is run.Warned by increasing
Lamp, make the timely discovering device of the operating personnel on production line abnormal, shorten the time of unit exception processing.
In the embodiment of wherein one production line monitoring system, as shown in figure 4, also including database 500.Computer
200 connect with the communication of database 500, by operation information storage into database 500.Wherein described data can be company
EPR or MES data storehouse, realize the information of contemporary integrated manufacture.Store data into database, backstage can be achieved
Monitoring, backstage statistical analysis, " normal-abnormal " analysis table of output all post production equipments of wire body, under line to line
The analysis of the balanced ratio of the body equipment rate of transferring and post process；On the other hand, separate unit production equipment can also targetedly be exported
" normally-abnormal " analysis table, save follow-up from damage for equipment.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as, and the technical characteristic in each embodiment is not in the case where conflicting
It can be mutually combined.It should be pointed out that for the person of ordinary skill of the art, the premise of present inventive concept is not being departed from
Under, various modifications and improvements can be made, these belong to protection scope of the present invention.Therefore, the protection of patent of the present invention
Scope should be determined by the appended claims.
Claims (10)
1. a kind of production line monitoring method, it is characterised in that comprise the following steps：
Programmable logic controller (PLC) is gathered by connecting the governor circuit of production equipment in production line and records the production equipment
Operation information；
After the programmable logic controller (PLC) collects the operation information, the operation information is transferred to by transmission channel
On the computer for carrying out data analysis；
The computer carries out Macro or mass analysis to the operation information according to the corresponding production equipment, and shows analysis knot
Fruit, including the run time of production equipment is added up, and abnormal number is occurred to production equipment and added up；
The computer builds the running state analysis chart of the production equipment, including output wire body according to the operation information
" normal-abnormal " analysis table of the production equipment in all posies；According to " normal-abnormal " point of the production equipment in all posies
Analyse analysis of the chart to wire body equipment mobility and the balanced ratio of post process；And output separate unit wire body production equipment " just
Often-abnormal " analysis table, production equipment is saved from damage according to " normal-abnormal " analysis table of separate unit wire body production equipment
Follow-up；And when setting current production equipment generation abnormal, another production equipment, which is sent, may occur abnormal early warning, and refer to
Show staff to the current production equipment exclude abnormal while, also indicate that staff to another production equipment position
Put and do abnormality processing preparation；
The operation information is normal operation or misoperation including running status, in addition to geographical position, run time, exception
Number；
Macro or mass analysis is carried out to the operation information to be included integrating same production equipment operation information, in addition to according to pre-
If logic judgment program early warning and instruction are carried out to production process.
2. production line monitoring method according to claim 1, it is characterised in that the production line is air-conditioning production line, institute
State production equipment include tooling device, control unit, power unit, auxiliary gas apparatus, gas-fired equipment, refrigerant material equipment and
At least one of logistics equipment.
3. production line monitoring method according to claim 1, it is characterised in that further comprising the steps of：
The operation information is stored into database.
4. the production line monitoring method according to any one of claims 1 to 3, it is characterised in that further comprising the steps of：
When there is production equipment misoperation, police that the programmable logic controller (PLC) passes through the corresponding production equipment of Control
Show that lamp is shown as predetermined color.
5. a kind of production line monitoring system, it is characterised in that including programmable logic controller (PLC) and computer；
The programmable logic controller (PLC) is led to by wired or wireless mode and the governor circuit of the production equipment in production line
News connection, for gathering and recording the operation information of the production equipment, and the operation information is sent to connected
Computer；
The computer connects with programmable logic controller (PLC) communication, the operation information is received, to the operation information
Analyzed, and show analysis result, including the run time of production equipment is added up, and production equipment is occurred different
Normal number is added up；
The computer carries out analysis to the operation information to be included：To the operation information according to the corresponding production equipment
Carry out Macro or mass analysis, include " normal-abnormal " analysis table of the production equipment in output wire body all posies, under line to line
The analysis of body equipment mobility and the balanced ratio of post process；And " normal-abnormal " point of output separate unit wire body production equipment
Chart is analysed, saves follow-up from damage for production equipment；And when setting current production equipment generation abnormal, another production equipment is sent out
Abnormal early warning may be occurred by going out, and indicate staff to the current production equipment exclusion it is abnormal while, also indicate that work
Make personnel and do abnormality processing preparation to another production equipment position；And to the operation information carry out Macro or mass analysis include pair
Same production equipment operation information is integrated, in addition to according to default logic judgment program to production process carry out early warning and
Instruction；
The operation information is normal operation or misoperation including running status, in addition to geographical position, run time, exception
Number.
6. production line monitoring system according to claim 5, it is characterised in that also include be arranged on production equipment on or
Warning lamp near production equipment；
The warning lamp electrically connects with the programmable logic controller (PLC).
7. production line monitoring system according to claim 6, it is characterised in that the programmable logic controller (PLC) by after
Electrical equipment electrically connects with the warning lamp, and passes through warning lamp described in the Control.
8. production line monitoring system according to claim 6, it is characterised in that the warning lamp is in equipment normal operation
It is shown in green, it is shown in red when unit exception is run.
9. production line monitoring system according to claim 5, it is characterised in that the production line is air-conditioning production line, institute
State production equipment include tooling device, control unit, power unit, auxiliary gas apparatus, gas-fired equipment, refrigerant material equipment and
At least one of logistics equipment.
10. according to the production line monitoring system described in any one of claim 5 to 9, it is characterised in that also including database；
The computer is connected with the database communication, by operation information storage into the database.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410262137.4A CN104076770B (en) | 2014-06-12 | 2014-06-12 | production line monitoring method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410262137.4A CN104076770B (en) | 2014-06-12 | 2014-06-12 | production line monitoring method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104076770A CN104076770A (en) | 2014-10-01 |
| CN104076770B true CN104076770B (en) | 2018-03-20 |
Family
ID=51598092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410262137.4A Active CN104076770B (en) | 2014-06-12 | 2014-06-12 | production line monitoring method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104076770B (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105446294B (en) * | 2015-11-26 | 2018-11-20 | 黄铁群 | Unartificial assembly product automation samples security method on a kind of transmission line |
| CN106209965A (en) * | 2016-06-16 | 2016-12-07 | 深圳市益普科技有限公司 | A kind of equipment connection machine management system |
| CN109032899A (en) * | 2017-06-12 | 2018-12-18 | 西门子（中国）有限公司 | The method and apparatus of indicating equipment state |
| CN107272618A (en) * | 2017-08-17 | 2017-10-20 | 浙江理工大学 | A kind of circular knitting machine intelligence networked system and cloud service platform |
| CN107682662A (en) * | 2017-09-01 | 2018-02-09 | 中车青岛四方机车车辆股份有限公司 | A kind of acquisition system for manufacturing data |
| CN107976979A (en) * | 2017-11-23 | 2018-05-01 | 广东惠利普路桥信息工程有限公司 | A kind of equipment management system based on MES |
| CN109398847A (en) * | 2018-11-02 | 2019-03-01 | 佛山东柳自动化科技有限公司 | A kind of electrical automation packaging production line |
| CN109681207A (en) * | 2018-12-18 | 2019-04-26 | 新乡市中誉鼎力软件科技股份有限公司 | Mine management method and device |
| CN111627189B (en) * | 2019-02-12 | 2022-04-22 | 珠海格力电器股份有限公司 | Equipment exception handling method, system and storage medium |
| CN109884998A (en) * | 2019-02-19 | 2019-06-14 | 保定智通自动化技术有限公司 | Traceable quality control system |
| CN110018674A (en) * | 2019-04-18 | 2019-07-16 | 牧野机床（中国）有限公司 | A kind of automatic production line monitoring system |
| CN110782545A (en) * | 2019-10-30 | 2020-02-11 | 宁波优帕信息科技有限公司 | Equipment management system and method |
| CN110989509B (en) * | 2019-11-05 | 2022-02-08 | 深圳市圆梦精密技术研究院 | Automatic control method and device for production line, terminal equipment and storage medium |
| CN111338303A (en) * | 2020-02-28 | 2020-06-26 | 广州高专资讯科技有限公司 | Production efficiency monitoring method, device, equipment and system of production equipment |
| CN113671907B (en) * | 2020-05-14 | 2023-01-24 | 华晨宝马汽车有限公司 | Production monitoring method and device for monitoring vehicle production and storage medium |
| CN112633725A (en) * | 2020-12-29 | 2021-04-09 | 中国气象局气象探测中心 | Method and system for monitoring running state of meteorological equipment and intelligent terminal |
| CN116362454B (en) * | 2023-06-03 | 2023-10-20 | 宁德时代新能源科技股份有限公司 | Yield analysis system and method, electronic equipment, storage medium and product |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2752287Y (en) * | 2004-09-27 | 2006-01-18 | 曹新良 | Production supervisory and control arrangement for shuttleless loom |
| CN101140463A (en) * | 2007-10-24 | 2008-03-12 | 上海朗华科贸有限公司 | Flexible electric PC board stitching machine computer network monitoring system |
| CN203070060U (en) * | 2013-01-16 | 2013-07-17 | 广州市能迪自动化设备有限公司 | Indication circuit and hospital control system applying the indication circuit |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1034499A (en) * | 1996-07-23 | 1998-02-10 | Hitachi Ltd | Capacity information gathering method for production facility and production control system |
| JP4496153B2 (en) * | 2005-10-21 | 2010-07-07 | オムロン株式会社 | Data collection system, branch device, data collection device, branch method, data collection method and program |
| CN101776876B (en) * | 2009-12-30 | 2011-08-17 | 沈阳东大自动化有限公司 | Control method of computer monitoring system of electric melting magnesium furnaces |
-
2014
- 2014-06-12 CN CN201410262137.4A patent/CN104076770B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2752287Y (en) * | 2004-09-27 | 2006-01-18 | 曹新良 | Production supervisory and control arrangement for shuttleless loom |
| CN101140463A (en) * | 2007-10-24 | 2008-03-12 | 上海朗华科贸有限公司 | Flexible electric PC board stitching machine computer network monitoring system |
| CN203070060U (en) * | 2013-01-16 | 2013-07-17 | 广州市能迪自动化设备有限公司 | Indication circuit and hospital control system applying the indication circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104076770A (en) | 2014-10-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104076770B (en) | production line monitoring method and system | |
| US10013866B2 (en) | Production equipment monitoring method and system | |
| CN108873842B (en) | One-stop unattended pump station automatic control system | |
| TWI721358B (en) | Equipment maintenance device, method, and storage medium | |
| CN114137916B (en) | Supervision and control system for circuit board production based on data analysis | |
| CN104218679A (en) | Remote automatic transformer substation polling method based on remote viewing system | |
| CN107040555A (en) | A kind of electromechanical equipment method for remote management based on cloud server | |
| CN101470425A (en) | Remote centralized monitoring system and method for tobacco flue-curing house | |
| CN107302264A (en) | A kind of substation secondary automation equipment stable operation management-control method | |
| CN102222270B (en) | Manufacture and perform management system and production curves device | |
| CN110552062A (en) | Control method and control system of silicon carbide crystal growth furnace production equipment | |
| CN104345678A (en) | Control device and control system used for frequency converter | |
| CN105554796A (en) | Method for locating wireless AP failure cause based on intelligence | |
| CN204945778U (en) | A kind of pig machine production line automatic control system | |
| CN204993451U (en) | Equipment inspection monitor platform based on cloud network | |
| CN109299789A (en) | Equipment point-detecting method and device | |
| CN109976294B (en) | Intelligent parking method and system | |
| CN108803491B (en) | Process digital cloud management system for realizing machine-to-machine networking based on intelligent three-color lamp | |
| US11675347B2 (en) | Industrial machine monitoring device | |
| CN105892433A (en) | Mobile Internet-based industrial remote monitoring system and control method thereof | |
| CN206057955U (en) | A kind of scheduling controlling terminal and scheduling system | |
| CN209131093U (en) | A kind of multicomputer intelligently realizing explosion-proof control system for air conditioner | |
| CN218772310U (en) | Network control system for field device | |
| CN203324796U (en) | Electrophoresis monitoring system based on industrial Ethernet | |
| CN203695568U (en) | Unattended dust removal system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |