CN108415381A - A kind of distributed and remote control system and monitoring method for machine shop - Google Patents
A kind of distributed and remote control system and monitoring method for machine shop Download PDFInfo
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- CN108415381A CN108415381A CN201810138952.8A CN201810138952A CN108415381A CN 108415381 A CN108415381 A CN 108415381A CN 201810138952 A CN201810138952 A CN 201810138952A CN 108415381 A CN108415381 A CN 108415381A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 106
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- 238000004891 communication Methods 0.000 claims abstract description 16
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- 238000004519 manufacturing process Methods 0.000 claims description 24
- 238000012372 quality testing Methods 0.000 claims description 16
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- 238000007726 management method Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 8
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41875—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by quality surveillance of production
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4183—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
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- 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]
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Abstract
The present invention discloses a kind of distributed and remote control system and monitoring method for machine shop, which is attached communication with equipment to be monitored comprising：The real-time acquisition module of running state real-time monitoring module, creation data, data analysis module, equipment early warning control module and remote access and control module.The present invention can be achieved, to the integral monitoring of workshop different zones equipment, to monitor the operating status of workshop appliance, when critical issue occurs and alarm, related personnel be notified to solve the problems, such as；Real-time collecting device operating parameter carries out dynamic data analysis, realizes equipment early warning mechanism, and failure is eliminated in problem early period of origination；Monitoring device exhaustion point, timely resource mobilization carries out the maintenance and improvement of equipment, final to realize device modeling management, globalization management and control.
Description
Technical field
The invention belongs to system monitoring fields, and in particular to a kind of distributed and remote control system for machine shop
And monitoring method.
Background technology
With the production-scale expansion of manufacturing enterprise, the continuous promotion of workshop appliance modernization level and scientific management technique
Development, traditional equipment Managing Model exposes its insufficient and drawback, such as timeliness, the authenticity of paperyization office can not
It ensures；The plan and the blindness present in equipment decentralized supervisory control that the periodicity and validity of equipment maintenance cannot get science
Property etc..For automobile manufacturing enterprise, from raw material enter factory be swaged into machining production parts and final assembly it is entire
Overall process, how quickly, efficiently, low consumption, the manufacture of good completion production be that enterprise is successfully crucial in competition.At present
Discrete production model is used between machine extra bus, production is wide in variety, task is heavy, non-standard equipment is more, causes integrated management of device degree
Low, with the change of type kind, the frequent variation of Production planning and scheduling causes the plant production period to lengthen, issue track
It is become more complicated with quality management.
The monitoring of tools of currently manufactured enterprise does not form complete information system management, and equipment component has increase independent electrical
Module monitors equipment running process, but monitoring function does not go deep into simply, cannot retain historical record.Equipment management is substantially at point
Scattered management and control, the whole process analysis associate device performance not manufactured from workshop, does not carry out device-dependent personnel, system
Organization and administration.It is specific there are the problem of it is substantially as follows：
(1) visualization is low：Configuration HMI shows equipment state by configuration beside specific installation, cannot intuitively see
To the operating condition in entire workshop, the current factor for influencing production is found；
(2) it operates manual：The basic information of equipment, failure logging, maintenance record are recorded by manual paperyization, accurately
Property, timeliness are poor, increase the repeated workload of personnel；
(3) monitoring coverage percentage is low：Workshop Production device category and brand are numerous, such as numerically controlled lathe, turning center, welding
Machine, cleaning machine, robot etc., different device hardware conditions is different from communication mode, causes current monitor supervision platform and equipment
Interface problem；
(4) integrated network degree is low：Equipment degree of scatter is high, can not manage concentratedly, without rationally efficient equipment connection
Net scheme solves the problems, such as discrete control；
(5) device analysis scarce capacity：The state of workshop appliance history and the Commercial cultivation rate of each equipment can not be traced
The solution for improving utilization rate of equipment and installations is formulated in situation, the not support of authentic data；
(6) utilizability is low：Manually recorded equipment fault record, maintenance record, arrange it is cumbersome is unfavorable for data analysis,
Availability is relatively low.Therefore effective Feedback is unable to for the analysis of the OEE indexes, failure logging, failure rate of equipment key.
Invention content
In order to solve the above-mentioned technical problem, the present invention proposes a kind of distributed speech recognition system for machine shop
System and monitoring method.
In order to achieve the above object, technical scheme is as follows：
A kind of distributed and remote control system for machine shop, the monitoring system are attached with equipment to be monitored
Communication comprising：
Running state real-time monitoring module is monitored for the operating status to equipment, and equipment state is sent out in real time
Give monitor terminal；
The real-time acquisition module of creation data, the time occurred for each state change of collecting device and number, add each
The run time of collecting device previous cycle is constituted and the completion situation of equipment when work end cycle, and recording equipment changes
Type, cutter changing, quality testing temporal information form plant maintenance historical record；
Data analysis module carries out a variety of data for the running state data for equipment operation acquisition, creation data
Analysis, and form statistical forms；
Equipment early warning control module carries out early warning control for the monitoring of equipment control point according to maintenance to equipment；
Remote access and control module, in workshop Intranet remote access monitoring system, checking equipment real-time status,
And can control operation be carried out to multiple devices simultaneously.
The present invention discloses a kind of distributed and remote control system adding workshop appliance for machine, and system can be realized to workshop not
With the integral monitoring of area equipment.System can be realized：Operating status it is real-time monitoring, creation data acquire in real time, data analysis,
Equipment early warning is controlled and remotely accessed and control.
Based on the above technical solution, following improvement can also be done：
As a preferred option, the operating status of equipment includes：Manual operation, bypass, putty, waits expecting, stop automatic running
It is one or more in machine, alarm, idle loop.
Using the above preferred scheme, the various operating statuses of equipment are monitored.
As a preferred option, monitoring of equipment control point includes：Malfunction monitoring early-warning point, quality testing early-warning point and cutter
Replace early-warning point.
Using the above preferred scheme, ensure that the part quality of equipment production reaches a standard, reduce part process of rework.
A kind of monitoring method is monitored using the distributed and remote control system for machine shop, is specifically included
Following steps：
1) running state real-time monitoring module is monitored the operating status of equipment；
2) the real-time acquisition module of creation data is acquired the operation data of equipment；
3) data analysis module analyzes the equipment operating data of acquisition；
4) equipment early warning control module carries out early warning control to equipment；
5) remote access carries out remote control with control module to equipment.
The monitoring of equipment in machine shop can be effectively realized using monitoring method proposed by the present invention.
As a preferred option, in step 1)：Running state real-time monitoring module carries out workshop integral monitoring；
The online equipment quantity of workshop integral monitoring real time monitoring all areas, warning device quantity, region reach the standard grade yield,
One or more in offline yield, cumulative production, monitoring system and equipment carry out real-time communication, interrupt when device talk or
Break down alarm when, monitoring system provides prompting message mechanism, and problem is triggered to Systems Bulletin area, sends related personnel,
Maintenance personal acknowledges receipt of after obtaining message, monitoring system replacement problem state of progress.
Using the above preferred scheme, running state real-time monitoring module flexible configuration, facilitates region and plant maintenance.
As a preferred option, in step 1)：Running state real-time monitoring module carries out region in-depth monitoring；
The priority that region in-depth monitoring occurs according to equipment state shows the current highest level state of equipment, while in detail
The current state and equipment of thin all monitor states of presentation device when shift is accumulative occur wait expecting, putty, time-out, failure time
Number and time.
Using the above preferred scheme, running state real-time monitoring module flexible configuration, facilitates region and plant maintenance.
As a preferred option, step 2) is specially：
When device end a cycle recycles, device controller notifies the real-time acquisition module process finishing of creation data, can
It is stored with reading related data；
Monitoring system obtains designated location information, and preserves the procedural information of processing, equipment operation information and use
Tool-information；
Procedural information includes：Product identification, processing machine type, operator's number, the whether qualified information of processing；
Equipment operation information includes：Automatic cycle time, putty time, the supply delay time of equipment；
Tool-information includes：Cutter number, cutter warehouse compartment, tool type, accumulative access times.
Using the above preferred scheme, a variety of data acquisitions in real time are carried out.
As a preferred option, step 3) is specially：Data analysis module is with patterned way from yield, efficiency, quality
Aspect dynamic analysis equipment performance；
Using line chart reflection, equipment actual output is with the comparison for planning output per hour, the wind that analytical equipment breaks down
Dangerous point；The qualified yield of equipment and unqualified yield, analytical equipment production efficiency are counted using block diagram；
Rendering apparatus OEE dynamic state of parameters variation tendencies carry out equipment when OEE presentations are decreased obviously or continuously decline
It checks and safeguards；
Equipment fault occurrence and distribution situation is counted using cake chart, providing corresponding guidance to the failure frequently occurred builds
View.
Using the above preferred scheme, effective data analysis is carried out.
As a preferred option, in step 4)：Malfunction monitoring early warning is arranged to every equipment in equipment early warning control module
Point, quality testing early-warning point and cutter changing early-warning point；
Equipment early warning control module is monitored malfunction monitoring early-warning point, when equipment will reach fault pre-alarming point,
Prompt carries out trouble hunting；
Equipment early warning control module is monitored quality testing early-warning point, when equipment process time be more than setting value or
When totaling quantity more than setting value, monitoring system control device cannot work, and prompt to carry out quality testing；
Equipment early warning control module is monitored cutter changing early-warning point, is more than when the cutter working time of numerically controlled lathe
Setting value or total quantity more than setting value when, prompt carry out tool changing operation.
Using the above preferred scheme, ensure the part quality of equipment production, reduce part and do over again.
As a preferred option, in step 5)：Remote access is with control module by testing accessing user's progress identity
Card, allows different rights user to access corresponding resource, to carry out the remote control of corresponding authority to equipment.
Using the above preferred scheme, the safety for ensureing system prevents different zones personnel from carrying out control maloperation.
Description of the drawings
Fig. 1 is the frame diagram of the distributed and remote control system provided in an embodiment of the present invention for machine shop.
Specific implementation mode
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
In order to reach the purpose of the present invention, a kind of distributed and remote control system and monitoring method for machine shop
Some of embodiments in,
A kind of distributed and remote control system for machine shop, the monitoring system are attached with equipment to be monitored
Communication comprising：
Running state real-time monitoring module is monitored for the operating status to equipment, and equipment state is sent out in real time
Monitor terminal is given, understands the condition of production convenient for manager；
The real-time acquisition module of creation data, the time occurred for each state change of collecting device and number, add each
The run time of collecting device previous cycle is constituted and the completion situation of equipment when work end cycle, and recording equipment changes
Type, cutter changing, quality testing temporal information form plant maintenance historical record, and for enterprise maintenance, personnel provide corrective maintenance
Foundation；
Data analysis module carries out a variety of data for the running state data for equipment operation acquisition, creation data
Analysis, and statistical forms are formed, reflect capacity of equipment and working ability in terms of efficiency, quality, utilization rate；
Equipment early warning control module carries out early warning control for the monitoring of equipment control point according to maintenance to equipment；
Remote access and control module, in workshop Intranet remote access monitoring system, checking equipment real-time status,
And can control operation, including the selection of operational mode, the selection of rate override, emergency stop, lathe lock be carried out to multiple devices simultaneously
Surely equal routine operations, are convenient for online management equipment, improve efficiency.Complexity and environment for Workshop Production influence, long-range to control
System, which authorizes user right, to be operated, and avoid generating unsafe operation.
Further, system uses the data-interface of standard with equipment, is communicated using TCP/IP, logical using ripe OPC
Platform KepServer is interrogated, various types of PLC control systems can be compatible with, ensures data collection accuracy.The operation shape of equipment
State includes：Manual operation, bypass, putty, waits expecting, shuts down, alarms, is in idle loop one or more automatic running.
Further, monitoring of equipment control point includes：Malfunction monitoring early-warning point, quality testing early-warning point and cutter changing early warning
Point.
Quality testing early-warning point can be configured armamentarium or key equipment, be more than setting when equipment process time
It is worth or totals quantity when being more than, monitoring system control device cannot works, and prompt to carry out quality testing, after the completion of detection
Trigger action notice system is needed to release alarm, to reduce part process of rework；Cutter changing early warning is carried out to numerically controlled lathe
The monitoring of point avoids lathe that the early warning of the useless part of tool wear production occurs.
Invention describes a kind of distributed and remote control system adding workshop appliance for machine, which can realize
To the integral monitoring of workshop different zones equipment.Connection between system control floor and equipment uses network interface connection, with virtual
Machine technology distribution formula monitors different device clusters, ensures that interaction will not be overweight between single server and equipment, maximal efficiency carries
The stability of high monitoring of tools and safety.Signal logic between control layer and device controller PLC, which interacts, passes through OPC interface
Mode is realized, ensures the uniformity of data exchange and open and gathered data accuracy.Monitor terminal uses B/S frameworks
Exploitation is easy to deployment and is accessed with web, is in real time supervised each region server by the socket communication of integrated network with control layer
Terminal parsing is submitted in the equipment state variation controlled, and socket orders are converted into intuitive status display or explanation.System
It can be achieved：The real-time monitoring of operating status, creation data acquire in real time, data analysis, equipment early warning controls and remote access
With control.
Before the system of the operation present invention is monitored, need to build the distributed speech recognition system for machine shop
System frame, as shown in Figure 1, the distributed and remote control system for machine shop is referred to as " PMC ".
PMC systems define unified data-interface with workshop appliance, are convenient for the equipment for docking debugging and later stage with equipment
Upgrading.Portal contents include communication information, equipment running status information, current machining information, unit count information, operating parameter
Information and warning message.Numerically-controlled machine tool is needed to define tool-information, including：Cutter number, cutter life, access times system
Meter, tool changing warning etc..
1 monitoring system of table and equipment interface table
This monitoring system carries out one-to-many lead to according to IP address and PORT COM with any equipment in LAN
News, can connect multiple devices simultaneously and concurrently be communicated.It is by the acquisition service of different zones that the data of acquisition are unified logical
Intranet is crossed to be delivered on communication server.It realizes and appoints the equipment state of collection in worksite, yield, operating parameter, production
The data such as business, operating personnel are parsed by communication server, are summarized, counted, calculate handling result sending monitor terminal
Integrative display comes out.Server end runs the data exchange between KepServer software realizations Information Level and control layer.
KepServer establishes various drivings, establishes and connects with respective model PLC.Consideration system is using existing Windows operating system
Platform, and there is the platform of (SuSE) Linux OS, PMC Server to meet cross-platform, easily transplanting, the good work(of modularized design
Can, a set of general Communications service api interface is provided for upper layer application, shields the difference of underlying platform, the difference of operating system,
Upper application software only needs that communication is called to can be obtained corresponding Communications service, without paying close attention to platform.It is simultaneously understanding
When certainly carrying out high-volume data communication with equipment, unstable, the problems such as causing network congestion, delay that may be due to network state
Data buffer is opened up using flow control, the data of obstruction is made to be unlikely to the Refresh Data newly received and lose.
It builds after completing monitoring system, the present invention provides a kind of monitoring method, utilizes the distribution for machine shop
Formula remote monitoring system is monitored, and specifically includes following steps：
1) running state real-time monitoring module is monitored the operating status of equipment；
2) the real-time acquisition module of creation data is acquired the operation data of equipment；
3) data analysis module analyzes the equipment operating data of acquisition；
4) equipment early warning control module carries out early warning control to equipment；
5) remote access carries out remote control with control module to equipment.
The monitoring of equipment in machine shop can be effectively realized using monitoring method proposed by the present invention.
In order to further optimize the implementation result of the present invention, in other embodiment, remaining feature technology phase
Together, the difference is that, in step 1)：Running state real-time monitoring module carries out workshop integral monitoring；
The online equipment quantity of workshop integral monitoring real time monitoring all areas, warning device quantity, region reach the standard grade yield,
One or more in offline yield, cumulative production, monitoring system and equipment carry out real-time communication, interrupt when device talk or
Break down alarm when, monitoring system provides prompting message mechanism, and problem is triggered to Systems Bulletin area, sends related personnel,
Maintenance personal acknowledges receipt of after obtaining message, monitoring system replacement problem state of progress.
Using the above preferred scheme, running state real-time monitoring module flexible configuration, facilitates region and plant maintenance.
In order to further optimize the implementation result of the present invention, in other embodiment, remaining feature technology phase
Together, the difference is that, in step 1)：Running state real-time monitoring module carries out region in-depth monitoring；
The priority that region in-depth monitoring occurs according to equipment state shows the current highest level state of equipment, while in detail
The current state and equipment of thin all monitor states of presentation device when shift is accumulative occur wait expecting, putty, time-out, failure time
Number and time.
Using the above preferred scheme, running state real-time monitoring module flexible configuration, facilitates region and plant maintenance.Together
When to equipment occur fault alarm scrolled in real time with alarm release.
In order to further optimize the implementation result of the present invention, in other embodiment, remaining feature technology phase
Together, the difference is that, step 2) is specially：
When device end a cycle recycles, device controller notifies the real-time acquisition module process finishing of creation data, can
It is stored with reading related data；
Monitoring system obtains designated location information, and preserves the procedural information of processing, equipment operation information and use
Tool-information；
Procedural information includes：Product identification, processing machine type, operator's number, the whether qualified information of processing；
Equipment operation information includes：Automatic cycle time, putty time, the supply delay time of equipment；
Tool-information includes：Cutter number, cutter warehouse compartment, tool type, accumulative access times.
Using the above preferred scheme, a variety of data acquisitions in real time are carried out.
In order to further optimize the implementation result of the present invention, in other embodiment, remaining feature technology phase
Together, the difference is that, step 3) is specially：Data analysis module dynamic in terms of yield, efficiency, quality with patterned way
Analytical equipment performance；
Using line chart reflection, equipment actual output is with the comparison for planning output per hour, the wind that analytical equipment breaks down
Dangerous point；The qualified yield of equipment and unqualified yield, analytical equipment production efficiency are counted using block diagram；
Rendering apparatus OEE dynamic state of parameters variation tendencies carry out equipment when OEE presentations are decreased obviously or continuously decline
It checks and safeguards；
Equipment fault occurrence and distribution situation is counted using cake chart, providing corresponding guidance to the failure frequently occurred builds
View.
Using the above preferred scheme, system control floor carries out the real-time acquisition of data, and terminating layer obtains upstream data, into
The effective data analysis of row.
In order to further optimize the implementation result of the present invention, in other embodiment, remaining feature technology phase
Together, the difference is that, in step 4)：Equipment early warning control module is to every equipment setting malfunction monitoring early-warning point, quality
Detect early-warning point and cutter changing early-warning point；
Equipment early warning control module is monitored malfunction monitoring early-warning point, when equipment will reach fault pre-alarming point,
Prompt carries out trouble hunting；
Equipment early warning control module is monitored quality testing early-warning point, when equipment process time be more than setting value or
When totaling quantity more than setting value, monitoring system control device cannot work, and prompt to carry out quality testing；
Equipment early warning control module is monitored cutter changing early-warning point, is more than when the cutter working time of numerically controlled lathe
Setting value or total quantity more than setting value when, prompt carry out tool changing operation.
Using the above preferred scheme, ensure the part quality of equipment production, reduce part and do over again.All early warning mechanisms
It is realized by three steps, the system trigger device alerts first in less than warning point a certain range, system is by measurement information to be checked
Bulletin region is sent show and short massage notice designated person, related personnel can carry out equipment detection and operation immediately, select after
Equipment detection replacement is completed in continuous work, notifies system feedback as a result, system decides whether to count again according to feedback later；
When reaching warning point, system control equipment stopping action carrying out alarm；Operator is true to being triggered after the completion of equipment detection
Recognize button, system releases alarm.
In order to further optimize the implementation result of the present invention, in other embodiment, remaining feature technology phase
Together, the difference is that, in step 5)：Remote access, by carrying out authentication to accessing user, allows not with control module
Corresponding resource is accessed with permission user, to carry out the remote control of corresponding authority to equipment.
Using the above preferred scheme, the safety for ensureing system prevents different zones personnel from carrying out control maloperation.System
System front end open area administrative staff can select equipment operating mode and in emergency circumstances lock machine tool.
A kind of distributed and remote control system and monitoring method for machine shop proposed by the present invention is asked in key
Topic occur when and alarm, notify related personnel to solve the problems, such as；Real-time collecting device operating parameter carries out dynamic data analysis, real
Existing equipment early warning mechanism eliminates failure in problem early period of origination；Monitoring device exhaustion point, timely resource mobilization carry out the dimension of equipment
Shield and improvement, it is final to realize device modeling management, globalization management and control, it is no-delay to ensure that equipment monitoring system responds, acquisition
Zero defect, guidance are clear.
For the preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art, do not taking off
Under the premise of conceiving from the invention, various modifications and improvements can be made, these are all within the scope of protection of the present invention.
Claims (10)
1. a kind of distributed and remote control system for machine shop, which is characterized in that the monitoring system is set with to be monitored
It is standby to be attached communication comprising：
Running state real-time monitoring module is monitored for the operating status to equipment, and equipment state is sent in real time
Monitor terminal；
The real-time acquisition module of creation data, the time occurred for each state change of collecting device and number, in each processing week
The run time of collecting device previous cycle is constituted and the completion situation of equipment at the end of phase, and the remodeling of recording equipment, knife
Tool replacement, quality testing temporal information, form plant maintenance historical record；
Data analysis module carries out a variety of data analyses for the running state data for equipment operation acquisition, creation data,
And form statistical forms；
Equipment early warning control module carries out early warning control for the monitoring of equipment control point according to maintenance to equipment；
Remote access and control module, in workshop Intranet remote access monitoring system, checking equipment real-time status, and can
Control operation is carried out to multiple devices simultaneously.
2. the distributed and remote control system according to claim 1 for machine shop, which is characterized in that described to set
Standby operating status includes：Manual operation, automatic running, bypass, putty, wait expecting, shut down, alarm, one kind in idle loop or
It is a variety of.
3. the distributed and remote control system according to claim 1 for machine shop, which is characterized in that described to set
Include for monitoring and controlling point：Malfunction monitoring early-warning point, quality testing early-warning point and cutter changing early-warning point.
4. a kind of monitoring method, which is characterized in that utilize point as described in any one of claims 1-3 for machine shop
Cloth remote monitoring system is monitored, and specifically includes following steps：
1) running state real-time monitoring module is monitored the operating status of equipment；
2) the real-time acquisition module of creation data is acquired the operation data of equipment；
3) data analysis module analyzes the equipment operating data of acquisition；
4) equipment early warning control module carries out early warning control to equipment；
5) remote access carries out remote control with control module to equipment.
5. according to monitoring method as claimed in claim 4, which is characterized in that in the step 1)：The operating status is real
When monitoring modular carry out workshop integral monitoring；
The online equipment quantity of workshop integral monitoring real time monitoring all areas, warning device quantity, region are reached the standard grade yield, offline
One or more in yield, cumulative production, the monitoring system and equipment carry out real-time communication, interrupt when device talk or
Break down alarm when, the monitoring system provides prompting message mechanism, and problem is triggered to Systems Bulletin area, sends relevant people
Member, maintenance personal acknowledge receipt of after obtaining message, the monitoring system replacement problem state of progress.
6. according to monitoring method as claimed in claim 4, which is characterized in that in the step 1)：The operating status is real
When monitoring modular carry out region in-depth monitoring；
The priority that region in-depth monitoring occurs according to equipment state shows the current highest level state of equipment, while exhibition in detail
Show all monitor states of equipment current state and equipment when shift is accumulative occur wait expecting, putty, time-out, the number of stoppages with
Time.
7. according to monitoring method as claimed in claim 4, which is characterized in that the step 2) is specially：
When device end a cycle recycles, device controller notifies the real-time acquisition module process finishing of the creation data, can
It is stored with reading related data；
The monitoring system obtains designated location information, and preserves the procedural information of processing, equipment operation information and use
Tool-information；
The procedural information includes：Product identification, processing machine type, operator's number, the whether qualified information of processing；
The equipment operation information includes：Automatic cycle time, putty time, the supply delay time of equipment；
The tool-information includes：Cutter number, cutter warehouse compartment, tool type, accumulative access times.
8. according to monitoring method as claimed in claim 4, which is characterized in that the step 3) is specially：The data analysis
Module dynamic analysis equipment performance in terms of yield, efficiency, quality with patterned way；
Using line chart reflection, equipment actual output is with the comparison for planning output per hour, the risk that analytical equipment breaks down
Point；The qualified yield of equipment and unqualified yield, analytical equipment production efficiency are counted using block diagram；
Rendering apparatus OEE dynamic state of parameters variation tendencies carry out equipment inspection when OEE presentations are decreased obviously or continuously decline
With maintenance；
Equipment fault occurrence and distribution situation is counted using cake chart, corresponding guiding opinion is provided to the failure frequently occurred.
9. according to monitoring method as claimed in claim 4, which is characterized in that in the step 4)：The equipment early warning control
Molding block is to every equipment setting malfunction monitoring early-warning point, quality testing early-warning point and cutter changing early-warning point；
The equipment early warning control module is monitored malfunction monitoring early-warning point, when equipment will reach fault pre-alarming point,
Prompt carries out trouble hunting；
The equipment early warning control module is monitored quality testing early-warning point, when equipment process time be more than setting value or
When totaling quantity more than setting value, the monitoring system control device cannot work, and prompt to carry out quality testing；
The equipment early warning control module is monitored cutter changing early-warning point, is more than when the cutter working time of numerically controlled lathe
Setting value or total quantity more than setting value when, prompt carry out tool changing operation.
10. according to monitoring method as claimed in claim 4, which is characterized in that in the step 5)：It is described remote access with
Control module allows different rights user to access corresponding resource, to equipment by carrying out authentication to accessing user
Carry out the remote control of corresponding authority.
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