CN102033520A - Control system of sintering plant - Google Patents
Control system of sintering plant Download PDFInfo
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- CN102033520A CN102033520A CN2009101785520A CN200910178552A CN102033520A CN 102033520 A CN102033520 A CN 102033520A CN 2009101785520 A CN2009101785520 A CN 2009101785520A CN 200910178552 A CN200910178552 A CN 200910178552A CN 102033520 A CN102033520 A CN 102033520A
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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
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- 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 invention discloses a control system of a sintering plant, comprising a sintering device, a control network, a mobile operating terminal, a control station, a remote station and at least one access point, wherein the control station is connected with the control network, the remote station is used for accessing the sintering device into the control network, the at least one access point is arranged on the control network, the mobile operating terminal is accessed into the control network by one of the access points, the control station comprises a command generating unit and a state receiving unit, wherein the state receiving unit is used for receiving the state information of the sintering device, the command generating unit is used for generating corresponding operating commands of received operation request signal to be issued to the remote station, the remote station comprises an executing unit and a collecting unit, wherein the executing unit is used for receiving the operating commands issued by the control station to operate the sintering device, and the collecting device is used for collecting the state information of the sintering device to be transmitted to the control station and/or the mobile operating terminal. The control system of the sintering plant is capable of simplifying field arrangement, reducing operation strength, shortening fault time and increasing production efficiency.
Description
Technical field
The present invention relates to sintering art, particularly a kind of sintering plant control system.
Background technology
The other operating system control model of the machine that existing sintering plant adopts is as follows: computer control system is carried out Centralized Monitoring to full plant, goes up at the man machine operation interface HMI of master-control room (Human MachineInterface) active station OS (Operating Station) production of full factory is monitored.Equipment coordinated operation under computer system management in the flow process.When field apparatus breaks down or equipment when needing single-set operation (maintenance or debugging), realize by being located at on-the-spot control box.
With reference to shown in Figure 1, be typical existing sintering plant computer control system figure.
Existing sintering plant computer control system adopts distributed frame, comprises active station OS and control station CS (Control Station).
Described active station OS provides man machine operation interface HMI, and main being responsible for carried out Centralized Monitoring, data recording, parameter setting, regularly deposit, report printing and alarm record etc. to field working conditions.Carry out exchanges data by the control net between described active station OS and the described control station CS.
With Fig. 1 is that example describes, n (n is the integer greater than 1) individual active station OS1～OSn and the individual control station CS1～CSm of m (m is the integer greater than 1) of being respectively arranged with shown in Figure 1.Each control station CS links to each other with a plurality of distant station RIO by on-the-spot net.On-the-spot every equipment all needs to link to each other with a distant station RIO.
In the prior art,, all be equipped with the control box of a correspondence for each equipment that is arranged on the production scene.The distant station RIO that each control box is corresponding with equipment links to each other, and realizes exchanging with the instruction of control station CS by described distant station RIO.
Figure 1 shows that example describes.Illustrated operation case 1 is the control operation case of equipment 1 correspondence.When needs are operated equipment 1, for example start, only need to open/stop button on the push case 1, described control box 1 sends action request to control station CS by distant station RIO; Described control station CS carries out corresponding computing according to the action request that receives, and according to operation result, returns the distant station RIO that executes instruction to equipment 1 correspondence by distant station RIO, opertaing device 1 running.
In the described control system of prior art, because the versatility of control box is poor, the control box of general distinct device correspondence is all different.Therefore, need to give every equipment all to be equipped with a control box, and be critical by the equipment setting.Because the sintering field apparatus is a lot, therefore corresponding control box is also many.Need umbilical cable, the number of lines of supporting setting huge accordingly.
On the other hand, in the existing control system, described control box is bulky and very heavy, must fixedly install.And for sintering is on-the-spot, generally being main equipment, fixing control box will cause grow fault-time, manipulation strength is high, production efficiency is lower.With the sealing-tape machine is that example describes.General long 20～200 meters of typical sealing-tape machine, its corresponding control box operated by rotary motion is at the head position.When sealing-tape machine breaks down, must go to the preceding ability of control box arrestment, cause fault-time longer; When sealing-tape machine is debugged, operating personnel to frequently come and go and sealing-tape machine tail and head between, carry out running status and observe with operation and regulate, make complex operation, manipulation strength is too high.
Summary of the invention
The purpose of this invention is to provide a kind of sintering plant control system, can simplify on-the-spot layout, reduce manipulation strength, reduce fault-time, enhance productivity.
For realizing the object of the invention, the present invention specifically provides a kind of sintering plant control system, comprises agglomerating plant and Control Network,
Also comprise mobile operating terminal;
The control station that links to each other with Control Network, be used for distant station with described agglomerating plant Access Control network;
And, at least one access point on the described Control Network; Described mobile operating terminal is by an Access Control network in the described access point;
Wherein, described control station comprises instruction generation unit and the state receiving element that is used to receive the agglomerating plant status information; Described instruction generation unit generates corresponding operational order with the operation request signal that receives and is issued to distant station;
Described distant station comprises performance element and collecting unit; Described performance element receives the operational order operation agglomerating plant that control station issues; The status information that described collecting unit is used to gather agglomerating plant sends to control station and/or mobile operating terminal.
Preferably, described mobile operating terminal comprises:
Interface unit is used for described mobile operating terminal is connected to a described access point;
Transmitting element is used to send described operation request signal to control station; Wherein, described operation request signal comprises the web tab for the treatment of the corresponding distant station of operating equipment;
Storage unit is used to receive agglomerating plant status information and storage.
Preferably, described mobile operating terminal also comprises:
Indexing unit is used for determining the described web tab for the treatment of the corresponding distant station of operating equipment, is marked in the described operation request signal;
Described control station also comprises:
Recognition unit is used for discerning the web tab of described operation request signal mark, determines the distant station of described web tab correspondence;
Described instruction generation unit generates corresponding operational order with the operation request signal that receives and is issued to the distant station that described recognition unit is determined.
Preferably, storage tags corresponding tables in the described mobile operating terminal is used to store the corresponding relation between described distant station and the web tab;
Described indexing unit is used to search described label corresponding tables, determines the described web tab for the treatment of the corresponding distant station of operating equipment, is marked in the described operation request signal.
Preferably, described web tab is a network ip address.
Preferably, described access point is WAP or wired access point.
Preferably, described access point is a wireless router;
The interface unit of described mobile operating terminal is a wireless network card.
Preferably, described access point is a wireline interface;
The interface unit of described mobile operating terminal is a network cable.
Preferably, described mobile actuating device also comprises the login unit that described operator can be identified.
Preferably, described login unit makes different users have different logon rights.
The described sintering plant control system of the embodiment of the invention, by being arranged on a access point on the Control Network with mobile operating terminal Access Control network, realize that the signal between itself and the control station is mutual, realize the operation control of mobile operating terminal thus agglomerating plant.
The operating function of on-the-spot all devices that described mobile operating terminal is integrated for the sintering scene, only needs to be equipped with a described mobile operating terminal and gets final product.And described mobile operating terminal can move freely, and realizes the operation of equipment is controlled by latticed form, does not need to arrange in a large number at the scene umbilical cable and pipeline, simplifies the on-the-spot line resource of arranging and save.
Simultaneously, adopt the embodiment of the invention, when operating personnel find certain device fails, can stop this equipment immediately, make shorten greatly fault-time, help enhancing productivity by described mobile operating terminal; When equipment is debugged,, not only reduced manipulation strength but also strengthened the accuracy of regulating on one side operating personnel can one side facilities for observation running status regulate.
Description of drawings
Fig. 1 is typical existing sintering plant computer control system figure;
Fig. 2 is the described sintering plant control system of a first embodiment of the invention structural drawing;
Fig. 3 is the described sintering plant control system of a second embodiment of the invention structural drawing.
Embodiment
The purpose of this invention is to provide a kind of sintering plant control system, can simplify on-the-spot layout, reduce manipulation strength, reduce fault-time, enhance productivity.
In order to make those skilled in the art more clearly understand sintering plant control system of the present invention, be elaborated below in conjunction with concrete accompanying drawing.
Sintering plant control system of the present invention adopts distributed frame, comprises active station, control station, distant station, mobile operating terminal and agglomerating plant.
Described active station all links to each other with Control Network with control station.
Described active station provides man machine operation interface HMI, and main being responsible for carried out Centralized Monitoring, data recording, parameter setting, regularly deposit, report printing and alarm record etc. to field working conditions.Carry out exchanges data by Control Network between described active station and the described control station.
In the control system of the present invention, every agglomerating plant all links to each other with a distant station.Described distant station is used for described agglomerating plant Access Control network, and receives operational order operation agglomerating plant by Control Network.
The operation control function of the on-the-spot all devices of sintering that described mobile operating terminal is integrated can be by wired or wireless mode by the communication between Control Network realization and the control station.
Concrete, described system is provided with at least one wireless or wired access point at the sintering scene, is used for by described access point one with described mobile operating terminal Access Control network, realizes the control to agglomerating plant.
When needs were operated certain agglomerating plant, described mobile operating terminal received the operation request signal of operating personnel's input, by Control Network described operation request signal is sent to control station.Control station carries out corresponding computing to described operation request signal, and according to the result of described computing, transmit operation is instructed to distant station, and described distant station is according to described operational order operation agglomerating plant.
With reference to Fig. 2, this figure is the described sintering plant control system of a first embodiment of the invention structural drawing.In embodiment illustrated in fig. 2, described mobile operating terminal is by the control of wireless mode realization to agglomerating plant.
Described system comprises: active station 10 that links to each other with Control Network and control station 20, be used for distant station 30, mobile operating terminal 40 with agglomerating plant 50 Access Control networks.
At least one WAP 60 is set on the Control Network at sintering scene.Described mobile operating terminal 40 is by an Access Control network in the described WAP 60, realize with control station 20 between wireless telecommunications, the agglomerating plant status information that transfer operation request signal to control station 20 and reception control station 20 returns.
As shown in Figure 2, described mobile operating terminal 40 has been concentrated the operating function of on-the-spot all agglomerating plants, comprises interface unit 401, input block 402, transmitting element 403 and storage unit 404.
Wherein, described interface unit 401 is used for described mobile operating terminal 40 is connected to the WAP 60 of described Control Network, realizes the communication between described mobile operating terminal 40 and the control station 20.
Concrete, in the embodiment of the invention, described WAP 60 can but be not limited to wireless router.Then corresponding, described interface unit 40 can be wireless network card.As long as described mobile operating terminal 40 is within the signal cover of described wireless router, can realize the communication between described mobile operating terminal 40 and the Control Network.In actual applications,, a plurality of described wireless routers can be set, increase the coverage of Control Network at the sintering scene in order to enlarge the opereating specification of described mobile operating terminal 40.
Described input block 402 is used to receive the agglomerating plant operational order of operating personnel's input, generates corresponding operation request signal.Concrete, described input block 402 can be control knob, inputting interface or input keyboard etc.A certain device fails when the sintering scene maybe needs maintenance, and in the time of need carrying out certain operation to it, operating personnel are by the corresponding operational order of described input block 402 inputs.For example, when on-the-spot certain motor broke down, operating personnel were by the instruction of the described motor that breaks down of input block 402 inputs stopping.
Described transmitting element 403 is used for described operation request signal is sent to control station 20.
Described storage unit 404 is used to receive agglomerating plant status information and the storage that described control station 20 sends.
Concrete, with described mobile operating terminal 40 Access Control networks, realize that by wireless network the signal between mobile operating terminal 40 and the control station is mutual by wireless network card.
Here need to prove, for control system of the present invention, entire field comprises a lot of agglomerating plants, when operating control by 40 pairs of agglomerating plants of described mobile operating terminal, in principle, in order to ensure the accuracy of operation and the security of produced on-site, each operation only allows an equipment action.Be, when the transmitting element 403 of described mobile operating terminal 40 sends operation request signal by wireless network, only allow a distant station to receive this operation request signal and control the action of corresponding agglomerating plant, described distant station is the distant station of the agglomerating plant correspondence that needs action.
For achieving the above object, preestablish: for the distant station 30 of every agglomerating plant 50 correspondences is set unique, particular network label, corresponding, in the operation request signal that the transmitting element 403 of described mobile operating terminal 40 sends, treat the web tab of the distant station of operating equipment correspondence on the mark.When control station 20 receives described operation request signal, need further to discern the web tab of mark in the described operation request signal, and then will be issued to the distant station 30 of this web tab correspondence according to the operational order that described operation request signal generates, be the described distant station 30 for the treatment of the operating equipment correspondence.
Therefore, described mobile operating terminal 40 also comprises: indexing unit 405, be used for determining the input of operating personnel described in the described input block 402 agglomerating plant operational order correspondence wait to operate agglomerating plant information, the described web tab of waiting to operate the distant station of agglomerating plant correspondence is marked in the described operation request signal.
Concrete, described system can realize above-mentioned label process by the label corresponding tables.Described label corresponding tables is used to store the corresponding relation between described distant station and the web tab.The described label corresponding tables of storage in described mobile operating terminal 40, described indexing unit 405 can obtain the web tab of the distant station correspondence that needs the described operation request signal of reception by checking described label corresponding tables, is marked in the described operation request signal.
At this moment, described transmitting element 403 has been used for described mark waiting operating the operation request signal of web tab of the distant station of agglomerating plant correspondence, is sent to control station 20.
After described control station 20 was used to receive described operation request signal, the generating run instruction was issued to corresponding distant station 30, agglomerating plant status information that receiving remote station 30 sends and storage.As shown in Figure 2, described control station 20 comprises recognition unit 201, instruction generation unit 202, state receiving element 203.
Wherein, described recognition unit 201, the described web tab of waiting to operate the distant station 30 of agglomerating plant correspondence that is used for discerning the described operation request signal mark that receives is determined the remote station information of described web tab correspondence.
Concrete, in described control station 20 corresponding stored described label corresponding tables is arranged, described recognition unit 201 is according to the web tab of mark in the described operation request signal that receives, by checking described label corresponding tables, find the distant station corresponding, be the described distant station of waiting to operate the agglomerating plant correspondence with described web tab.
What deserves to be explained is, in the embodiment of the invention, can adopt network ip address as web tab; Also can adopt the mode of artificial setting, for example be that the distant station 30 of every agglomerating plant 50 correspondences is set unique, a specific numbering, and the corresponding relation between described distant station and the described numbering is stored in the label corresponding tables of living in.
Described distant station 30 is used for described agglomerating plant 50 is connected into Control Network, receives the operational order operation agglomerating plant that described control station 20 issues, and gathers the agglomerating plant status information and sends to control station 20 and/or mobile operating terminal 40.As shown in Figure 2, described distant station 30 comprises performance element 301 and collecting unit 302.
Wherein, described performance element 301 is used for according to the operational order operation agglomerating plant action that is received from described control station 20.
Described collecting unit 302 is used to gather the agglomerating plant status information and is sent to control station 20 and/or mobile operating terminal 40.
The embodiment of the invention one described sintering plant control system, for Control Network is provided with WAP that described mobile operating terminal Access Control network is mutual by carrying out signal between Control Network and the control station, realize operation control to on-the-spot agglomerating plant.
Wherein, for each distant station is set unique, particular network label, in the operation request signal that described mobile operating terminal sends, mark waits to operate the web tab of the distant station of agglomerating plant correspondence, make that control station can be according to described web tab, determine to need to receive the distant station of operational order uniquely, only control a field apparatus action, can satisfy the control requirement of sintering plant equipment to guarantee each operation.
Compared with prior art, the mobile operating terminal that adopts in the system of the present invention can be concentrated the operating function of on-the-spot all agglomerating plants, for the sintering scene, only needs to be equipped with a described mobile operating terminal and gets final product.Simultaneously, system of the present invention realizes the operation control of mobile operating terminal to agglomerating plant by Control Network, does not need to arrange in a large number at the scene umbilical cable and pipeline, simplifies the on-the-spot line resource of arranging and save.
Simultaneously, adopt control system of the present invention, when operating personnel find that certain agglomerating plant breaks down, can stop this equipment immediately, make shorten greatly fault-time, help enhancing productivity by described mobile operating terminal; When equipment is debugged,, not only reduced manipulation strength but also strengthened the accuracy of regulating on one side operating personnel can one side facilities for observation running status regulate.
In the embodiment of the invention one described system, described mobile operating terminal is by the control of wireless mode realization to agglomerating plant.With reference to Fig. 3, be the described sintering plant control system of second embodiment of the invention structural drawing.
The difference of the second embodiment of the invention and first embodiment is: described mobile operating terminal is realized control to agglomerating plant by wired mode.
Its difference is: at least one wired access point 70 is set on the Control Network at sintering scene.Described mobile operating terminal 40 is by an Access Control network in described wired access point 70, realize with control station 20 between wireless telecommunications, the agglomerating plant status information that transfer operation request signal to control station 20 and reception control station 20 returns.
Concrete, described wired access point 70 is the network interface that is arranged in the sintering scene.By at the on-the-spot network cable of arranging of sintering, network interface is set.
What deserves to be explained is that the network interface at described sintering scene is at least one, can be arranged in the on-the-spot any position of sintering plant by network cable.
Corresponding, the interface unit 401 of described mobile operating terminal 40 can be specially network cable.
Other are all identical with embodiment one.
What deserves to be explained is, mobile operating terminal described in the described system of each embodiment of the invention can be monitored or state analysis field apparatus according to described equipment running status information.
In the prior art, operating personnel must arrive master-control room and could realize equipment state is monitored and state analysis by active station.Adopt system of the present invention, operating personnel can directly monitor and state analysis the running status of field apparatus by described mobile operating terminal at the sintering scene, when running into emergency, can in time make judgement to equipment state also handles rapidly, can reduce fault-time greatly thus, alleviate operating personnel's manipulation strength simultaneously, help execute-in-place.
What deserves to be explained is that the mobile operating terminal that system of the present invention adopts can be hand-held signal generator, also can be handheld PC.The size of described mobile operating terminal, weight etc. all are suitable for handing, and are easy to protection and maintenance.Adopt described mobile operating terminal, will make the operating equipment easy operating and the maintenance more at sintering scene.
Compare with the other control box of every equipment that is fixedly installed on of prior art, mobile operating terminal of the present invention can move freely, and it uses flexibility ratio than higher.Because the site environment very severe of SINTERING PRODUCTION, some equipment are in high dust, strong noise or compare in the dangerous environment.For this equipment, when adopting the fixing operation platform of prior art to control, operating personnel need be in the production environment of very severe, to operating personnel's personal safety with healthyly cause very big harm.And adopt mobile operating terminal of the present invention, only need Network Access Point to be set at the sintering scene, operating personnel just can carry out signal operation to equipment under away from the situation of equipment, only need to guarantee that move operation control is in interior the getting final product of signal cover of Control Network.Thus, can well guarantee operating personnel's personal safety and healthy.
On the other hand, for the described fixing operation platform of prior art, because it is in the abominable production environment for a long time, its spoilage is than higher, and its maintenance, repair and replacing difficulty are bigger.And for a lot of equipment, its operator's console price comparison costliness because its damage is keeped in repair and upgraded, will cause the increase of production cost.Accordingly, adopt mobile operating terminal of the present invention, can carry out signal operation to equipment in the production environment preferably, therefore, its spoilage is low, and it is carried out maintenance, repair and changes all more convenient.Simultaneously, for the present invention, only need at the on-the-spot supporting Network Access Point that is provided with of sintering, by this area general knowledge as can be known, the price of Network Access Point is far below the price of operation of equipment platform, maintenance or upgrade the required expense of Network Access Point far below the operation of equipment platform, therefore, system of the present invention can reduce production costs greatly, helps improving productivity effect.
What deserves to be explained is that mobile operating terminal of the present invention can also comprise authority management module.Described authority management module is that different terminal users is provided with different Permission Levels and opereating specification; The user of different rights grade, its opereating specification to described mobile operating terminal is inequality.
The user that Permission Levels are high, its opereating specification is wider, the user that Permission Levels are low, its opereating specification is narrow.For example, the Permission Levels of setting the sintering plant system engineer are high, and its opereating specification is full factory, and then described sintering plant system engineer can operate the field apparatus of whole sintering plant by described mobile operating terminal; During the Permission Levels of setting the material process operating personnel were, its opereating specification was a material process, and then described material process operating personnel can only operate the equipment in the material process scope, and the equipment that surpasses described scope all can not be operated.
Adopt aforesaid way, can avoid operating personnel's maloperation, guarantee on-the-spot production safety and device security.
What deserves to be explained is that described mobile operating terminal can also comprise user management module.Described user management module is used to each user that user name and user password are provided.When operating personnel need use described mobile operating terminal to carry out operation of equipment, described user management module required operating personnel that user name and user password are provided.When having only the user name that provides as operating personnel and user password all correct, described mobile operating terminal just allows these operating personnel to operate accordingly, carries out operation of equipment otherwise refuse these operating personnel.Thus, may further include on-the-spot production safety and device security.
What deserves to be explained is that sintering plant control system of the present invention can also coexist with existing control system, can on the basis of existing operating platform, be thought of as the equipment that needs mobile operating terminal or the equipment increase mobile operating terminal for needing are set.Be, for on-the-spot some equipment, can the other fixing operation case of an outfit machine; And some equipment can adopt mobile operating terminal control fully; Some equipment also, both the other fixing operation case of support equipment machine was carried out mobile operating terminal straighforward operation control again.Can satisfy the different demands of the on-the-spot distinct device of sintering thus flexibly.
More than a kind of sintering plant control system provided by the present invention is described in detail, used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. a sintering plant control system comprises agglomerating plant and Control Network, it is characterized in that:
Also comprise mobile operating terminal;
The control station that links to each other with Control Network, be used for distant station with described agglomerating plant Access Control network;
And, at least one access point on the described Control Network; Described mobile operating terminal is by an Access Control network in the described access point;
Wherein, described control station comprises instruction generation unit and the state receiving element that is used to receive the agglomerating plant status information; Described instruction generation unit generates corresponding operational order with the operation request signal that receives and is issued to distant station;
Described distant station comprises performance element and collecting unit; Described performance element receives the operational order operation agglomerating plant that control station issues; The status information that described collecting unit is used to gather agglomerating plant sends to control station and/or mobile operating terminal.
2. sintering plant control system according to claim 1 is characterized in that, described mobile operating terminal comprises:
Interface unit is used for described mobile operating terminal is connected to a described access point;
Transmitting element is used to send described operation request signal to control station; Wherein, described operation request signal comprises the web tab for the treatment of the corresponding distant station of operating equipment;
Storage unit is used to receive agglomerating plant status information and storage.
3. sintering plant control system according to claim 2 is characterized in that, described mobile operating terminal also comprises:
Indexing unit is used for determining the described web tab for the treatment of the corresponding distant station of operating equipment, is marked in the described operation request signal;
Described control station also comprises:
Recognition unit is used for discerning the web tab of described operation request signal mark, determines the distant station of described web tab correspondence;
Described instruction generation unit generates corresponding operational order with the operation request signal that receives and is issued to the distant station that described recognition unit is determined.
4. sintering plant control system according to claim 3 is characterized in that, storage tags corresponding tables in the described mobile operating terminal is used to store the corresponding relation between described distant station and the web tab;
Described indexing unit is used to search described label corresponding tables, determines the described web tab for the treatment of the corresponding distant station of operating equipment, is marked in the described operation request signal.
5. sintering plant control system according to claim 4 is characterized in that, described web tab is a network ip address.
6. sintering plant control system according to claim 1 is characterized in that, described access point is WAP or wired access point.
7. sintering plant control system according to claim 6 is characterized in that, described access point is a wireless router;
The interface unit of described mobile operating terminal is a wireless network card.
8. sintering plant control system according to claim 6 is characterized in that, described access point is a wireline interface;
The interface unit of described mobile operating terminal is a network cable.
9. sintering plant control system according to claim 1 is characterized in that, described mobile actuating device also comprises the login unit that described operator can be identified.
10. sintering plant control system according to claim 9 is characterized in that, described login unit makes different users have different logon rights.
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| CN2009101785520A CN102033520A (en) | 2009-09-29 | 2009-09-29 | Control system of sintering plant |
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| CN2009101785520A CN102033520A (en) | 2009-09-29 | 2009-09-29 | Control system of sintering plant |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103998179A (en) * | 2011-12-09 | 2014-08-20 | 戴姆勒股份公司 | Method for operating a production plant |
| CN107346124A (en) * | 2016-05-05 | 2017-11-14 | 中冶长天国际工程有限责任公司 | Operating method and system by a kind of moving machine |
| CN107346108A (en) * | 2016-05-05 | 2017-11-14 | 中冶长天国际工程有限责任公司 | Operating method and system by a kind of moving machine |
| CN107346125A (en) * | 2016-05-05 | 2017-11-14 | 中冶长天国际工程有限责任公司 | Operating method and system by a kind of moving machine |
| CN110989517A (en) * | 2019-11-25 | 2020-04-10 | 宜春学院 | Intelligent safety production control system |
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- 2009-09-29 CN CN2009101785520A patent/CN102033520A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103998179A (en) * | 2011-12-09 | 2014-08-20 | 戴姆勒股份公司 | Method for operating a production plant |
| CN107346124A (en) * | 2016-05-05 | 2017-11-14 | 中冶长天国际工程有限责任公司 | Operating method and system by a kind of moving machine |
| CN107346108A (en) * | 2016-05-05 | 2017-11-14 | 中冶长天国际工程有限责任公司 | Operating method and system by a kind of moving machine |
| CN107346125A (en) * | 2016-05-05 | 2017-11-14 | 中冶长天国际工程有限责任公司 | Operating method and system by a kind of moving machine |
| CN107346124B (en) * | 2016-05-05 | 2019-07-26 | 中冶长天国际工程有限责任公司 | Operating method and system by a kind of moving machine |
| CN107346108B (en) * | 2016-05-05 | 2019-08-02 | 中冶长天国际工程有限责任公司 | Operating method and system by a kind of moving machine |
| CN107346125B (en) * | 2016-05-05 | 2019-11-19 | 中冶长天国际工程有限责任公司 | Operating method and system by a kind of moving machine |
| CN110989517A (en) * | 2019-11-25 | 2020-04-10 | 宜春学院 | Intelligent safety production control system |
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Application publication date: 20110427 |