CN105549527A - Workshop transmission belt monitoring system - Google Patents
Workshop transmission belt monitoring system Download PDFInfo
- Publication number
- CN105549527A CN105549527A CN201610102373.9A CN201610102373A CN105549527A CN 105549527 A CN105549527 A CN 105549527A CN 201610102373 A CN201610102373 A CN 201610102373A CN 105549527 A CN105549527 A CN 105549527A
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- China
- Prior art keywords
- transport tape
- monitoring
- plc
- workshop
- computer
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- 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.)
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Classifications
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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
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/058—Safety, monitoring
-
- 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
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/14—Plc safety
- G05B2219/14006—Safety, monitoring in general
Abstract
The invention discloses a workshop transmission belt monitoring system which comprises a monitoring management layer and an on-site measurement and control layer. The monitoring control layer forms a C/S structure together with upper computers of two local nodes and clients of a plurality of remote nodes. By means of the monitoring management layer, monitoring and management of a transmission belt are achieved. The on-site measurement and control layer is composed of a PLC and a transmission belt information measurement and control device connected with the PLC. The PLC is responsible for on-site data collection and device design. The technical effects that the reasonable design of the system is achieved, the transmission belt can be conveniently monitored, and the monitoring efficiency and accuracy are high are achieved.
Description
Technical field
The present invention relates to Workshop equipment research field, particularly, relate to workshop transport tape supervisory system.
Background technology
Along with the raising of industrial automatic control level, the producer of each industry competitively drops into advanced production equipment in the hope of getting the mastery in market competition.Workshop industry is faced with this challenge equally as a mainstay industry, and add Workshop Production environment very badly, many posies should not be manually on duty.
In the prior art, existing workshop lacks the monitoring to transport tape, causes travelling belt easily to go wrong, or adopt manually monitor, monitoring efficiency and accuracy rate lower.
In sum, present inventor, in the process realizing invention technical scheme in the embodiment of the present application, finds that above-mentioned technology at least exists following technical matters:
In the prior art, there is efficiency and the lower technical matters of accuracy rate in the monitoring of existing workshop transport tape.
Summary of the invention
The invention provides workshop transport tape supervisory system, solve the monitoring of existing workshop transport tape and there is efficiency and the lower technical matters of accuracy rate, achieve system reasonable, be convenient to monitor travelling belt, monitoring efficiency and the higher technique effect of accuracy rate.
For solving the problems of the technologies described above, the embodiment of the present application provides workshop transport tape supervisory system, and described system comprises:
Monitoring management layer, monitoring management layer forms C/S structure jointly by the host computer of two playscript with stage directions ground nodes and the client computer of several remote nodes, and monitoring management layer realizes the monitor and managment of transport tape;
Site measuring and control layer, site measuring and control layer is made up of PLC and the transport tape information measuring and controlling equipment that connects thereof, and PLC is responsible for on-site data gathering and equipment controls.
Wherein, in described system, the host computer of local node is furnished with field-bus interface card, can obtain the data in data acquisition equipment from fieldbus.
Wherein, described system adopts dual-computer redundancy, is connected by another industrial computer by same field-bus interface card with fieldbus, if wherein an industrial computer breaks down, another can continue to run.
Wherein, being organized in host computer of PLC program completes, and system adopts supporting programming tool to complete hardware configuration, optimum configurations, programming, test, debugging and document process.
The one or more technical schemes provided in the embodiment of the present application, at least have following technique effect or advantage:
Owing to have employed workshop transport tape Design of Monitoring and Control System as comprising: monitoring management layer, monitoring management layer forms C/S structure jointly by the host computer of two playscript with stage directions ground nodes and the client computer of several remote nodes, and monitoring management layer realizes the monitor and managment of transport tape; Site measuring and control layer, site measuring and control layer is made up of PLC and the transport tape information measuring and controlling equipment that connects thereof, PLC is responsible for the technical scheme of on-site data gathering and equipment control, so, efficiently solve the monitoring of existing workshop transport tape and there is efficiency and the lower technical matters of accuracy rate, and then it is reasonable to achieve system, is convenient to monitor travelling belt, monitoring efficiency and the higher technique effect of accuracy rate.
Accompanying drawing explanation
Fig. 1 is the composition schematic diagram of transport tape supervisory system in workshop in the embodiment of the present application one.
Embodiment
The invention provides workshop transport tape supervisory system, solve the monitoring of existing workshop transport tape and there is efficiency and the lower technical matters of accuracy rate, achieve system reasonable, be convenient to monitor travelling belt, monitoring efficiency and the higher technique effect of accuracy rate.
Technical scheme during the application implements is for solving the problems of the technologies described above.General thought is as follows:
To have employed workshop transport tape Design of Monitoring and Control System as comprising: monitoring management layer, monitoring management layer forms C/S structure jointly by the host computer of two playscript with stage directions ground nodes and the client computer of several remote nodes, and monitoring management layer realizes the monitor and managment of transport tape; Site measuring and control layer, site measuring and control layer is made up of PLC and the transport tape information measuring and controlling equipment that connects thereof, PLC is responsible for the technical scheme of on-site data gathering and equipment control, so, efficiently solve the monitoring of existing workshop transport tape and there is efficiency and the lower technical matters of accuracy rate, and then it is reasonable to achieve system, is convenient to monitor travelling belt, monitoring efficiency and the higher technique effect of accuracy rate.
In order to better understand technique scheme, below in conjunction with Figure of description and concrete embodiment, technique scheme is described in detail.
Embodiment one:
In embodiment one, provide workshop transport tape supervisory system, please refer to Fig. 1, described system comprises:
Monitoring management layer, monitoring management layer forms C/S structure jointly by the host computer of two playscript with stage directions ground nodes and the client computer of several remote nodes, and monitoring management layer realizes the monitor and managment of transport tape;
Site measuring and control layer, site measuring and control layer is made up of PLC and the transport tape information measuring and controlling equipment that connects thereof, and PLC is responsible for on-site data gathering and equipment controls.
Wherein, in the embodiment of the present application, in described system, the host computer of local node is furnished with field-bus interface card, can obtain the data in data acquisition equipment from fieldbus.
Wherein, in the embodiment of the present application, described system adopts dual-computer redundancy, is connected by another industrial computer by same field-bus interface card with fieldbus, if wherein an industrial computer breaks down, another can continue to run.
Wherein, in the embodiment of the present application, being organized in host computer of PLC program completes, and system adopts supporting programming tool to complete hardware configuration, optimum configurations, programming, test, debugging and document process.
Wherein, in the embodiment of the present application, whole system can be divided into two-layer: monitoring management layer and site measuring and control layer, and monitoring management layer forms C/S structure jointly by the host computer of two playscript with stage directions ground nodes and the client computer of several remote nodes.The host computer of local node is furnished with CP5611 field-bus interface card, and it can obtain the data in the data acquisition equipments such as PLC from Profibus-DP fieldbus.In order to ensure the stability of system, system has used dual-computer redundancy, is connected by another industrial computer by same field-bus interface card CP5611 with fieldbus, if wherein an industrial computer breaks down, another can continue to run.Each client station, is also called remote node, is furnished with identical FIX monitoring software, by the network characteristic of the FIX monitoring software data to local node access arrangement itself.
Site measuring and control layer is made up of PLC and the adhesive tape information measuring and controlling equipment that connects thereof, and PLC is responsible for on-site data gathering and equipment controls.Native system adopts the PLC of Siemens Company 300 series.CPU315-2DP is integrated with PROFIBUS-DP field bus interface device.Distributed I/O system is run at the scene, and adopts ET200 communication module to be connected with PROFIBUS-DP.Actuator under I/O module and sensor are connected to field apparatus, I/O module by master/slave pattern to field apparatus provide export data and to CPU or host computer feeding input data.
The FIX monitoring software of host computer adopts MPI driver to obtain plc data from Profibus-DP bus, finishing equipment monitor and forecast.
The software configuration of supervisory system
Software configuration part comprises WindowsNT operating system, slave computer programming software, host computer monitoring software.
Slave computer programming software
Being organized in host computer of PLC program completes, and native system adopts the supporting programming tool STEP7 of SIMATICS7-300 to complete hardware configuration, optimum configurations, programming, test, debugging and document process.Usually, user program is made up of tissue block (OB), functional block (FB, FC), data block (DB).Wherein, OB is system operating program and application program connection interface under various conditions, for the operation of control program.Functional block (FB, FC) is user's favorite subroutine.Data block (DB) is the user-defined memory block for access data, and in native system, it is the data-interface point of host computer monitoring software and STEP7 program.The DB block configured in MPI corresponding thereto just can realize the data-interface of host computer and STEP7 program.
Host computer monitoring software
Integrate control technology, human machine interface technologies, graph technology, database technology, network technology, comprise the assemblies such as Dynamic Announce, warning, trend, control strategy, net control communication, the user interface that one friendly is provided, makes user can generate respective application software according to needs of production.
On-the-spot to front end processor
(1) data acquisition flow: FIX uses I/O driver to read and write data from equipment, and each I/O driver supports specific hardware.In native system hardware configuration, we have employed PROFIBUS network, and because the load mode of PROFIBUS network can be used for MPI network equally, system have employed MPI driver and obtains data from equipment.First FIX configuration software obtains data by MPI driver software interface from the process hardware at scene, stored in when system cloud gray model (driver mapping table be actually one piece of memory field) in DIT driver mapping table, the internal database (PDB) of FIX obtains the data needed for it by SAC program from DIT table, application software is (as the picture working procedure of FIX, report generator etc.) all from FIX internal database, obtain the information from process hardware by internal database access software, so just can be implemented in the running status of the dynamically each process hardware of displaying scene on industrial flow picture, data also can write back field process hardware by contrary order, executivecontrol function.
(2) MPI configuration: problem very important in the application of MPI driver is the address translation problem of STEP7 and FIX, and the DB block arranged in STEP7 should be corresponding with the DB block of MPI, this needs to realize in MPI configuration.Be configured MPI, comprise passage, equipment, start address and some other parameter, the DB block making MPI is corresponding with the DB block arranged in STEP7.In addition, must be less than or equal to and distribute DB district given numeral in S7 software merit rating being configured the numeral of filling out in one, address in table (ADDRESS) to MPI, otherwise communication will be caused unsuccessful.
Technical scheme in above-mentioned the embodiment of the present application, at least has following technique effect or advantage:
Owing to have employed workshop transport tape Design of Monitoring and Control System as comprising: monitoring management layer, monitoring management layer forms C/S structure jointly by the host computer of two playscript with stage directions ground nodes and the client computer of several remote nodes, and monitoring management layer realizes the monitor and managment of transport tape; Site measuring and control layer, site measuring and control layer is made up of PLC and the transport tape information measuring and controlling equipment that connects thereof, PLC is responsible for the technical scheme of on-site data gathering and equipment control, so, efficiently solve the monitoring of existing workshop transport tape and there is efficiency and the lower technical matters of accuracy rate, and then it is reasonable to achieve system, is convenient to monitor travelling belt, monitoring efficiency and the higher technique effect of accuracy rate.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (4)
1. workshop transport tape supervisory system, is characterized in that, described system comprises:
Monitoring management layer, monitoring management layer forms C/S structure jointly by the host computer of two playscript with stage directions ground nodes and the client computer of several remote nodes, and monitoring management layer realizes the monitor and managment of transport tape;
Site measuring and control layer, site measuring and control layer is made up of PLC and the transport tape information measuring and controlling equipment that connects thereof, and PLC is responsible for on-site data gathering and equipment controls.
2. workshop according to claim 1 transport tape supervisory system, it is characterized in that, in described system, the host computer of local node is furnished with field-bus interface card, can obtain the data in data acquisition equipment from fieldbus.
3. workshop according to claim 1 transport tape supervisory system, it is characterized in that, described system adopts dual-computer redundancy, is connected by another industrial computer by same field-bus interface card with fieldbus, if wherein an industrial computer breaks down, another can continue to run.
4. workshop according to claim 1 transport tape supervisory system, it is characterized in that, being organized in host computer of PLC program completes, and system adopts supporting programming tool to complete hardware configuration, optimum configurations, programming, test, debugging and document process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610102373.9A CN105549527A (en) | 2016-02-25 | 2016-02-25 | Workshop transmission belt monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610102373.9A CN105549527A (en) | 2016-02-25 | 2016-02-25 | Workshop transmission belt monitoring system |
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| CN105549527A true CN105549527A (en) | 2016-05-04 |
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| CN201610102373.9A Pending CN105549527A (en) | 2016-02-25 | 2016-02-25 | Workshop transmission belt monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125665A (en) * | 2016-08-23 | 2016-11-16 | 广东东方精工科技股份有限公司 | A kind of method realizing Combining soft control by user program |
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| CN201516981U (en) * | 2009-10-18 | 2010-06-30 | 淮南市矿用电子技术研究所 | Monitoring substation device of rubber belt conveyor |
| CN201516982U (en) * | 2009-10-18 | 2010-06-30 | 淮南市矿用电子技术研究所 | Monitoring main station device of rubber belt conveyor |
| CN202150030U (en) * | 2011-07-26 | 2012-02-22 | 中煤电气有限公司 | Coal handling automatic monitoring system |
| CN102929228A (en) * | 2012-10-18 | 2013-02-13 | 中煤科工集团武汉设计研究院 | Long-distance pipeline coal transport SCADA (Supervisory Control and Data Acquisition) monitoring system and application method |
-
2016
- 2016-02-25 CN CN201610102373.9A patent/CN105549527A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201516981U (en) * | 2009-10-18 | 2010-06-30 | 淮南市矿用电子技术研究所 | Monitoring substation device of rubber belt conveyor |
| CN201516982U (en) * | 2009-10-18 | 2010-06-30 | 淮南市矿用电子技术研究所 | Monitoring main station device of rubber belt conveyor |
| CN202150030U (en) * | 2011-07-26 | 2012-02-22 | 中煤电气有限公司 | Coal handling automatic monitoring system |
| CN102929228A (en) * | 2012-10-18 | 2013-02-13 | 中煤科工集团武汉设计研究院 | Long-distance pipeline coal transport SCADA (Supervisory Control and Data Acquisition) monitoring system and application method |
Non-Patent Citations (1)
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| 黄静雯 等: "基于profibus现场总线的煤矿井下胶带监控系统", 《电子技术应用》 * |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106125665A (en) * | 2016-08-23 | 2016-11-16 | 广东东方精工科技股份有限公司 | A kind of method realizing Combining soft control by user program |
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Application publication date: 20160504 |