CN102156454A - Method and system for controlling power transmission of production equipment - Google Patents
Method and system for controlling power transmission of production equipment Download PDFInfo
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- CN102156454A CN102156454A CN201010603091XA CN201010603091A CN102156454A CN 102156454 A CN102156454 A CN 102156454A CN 201010603091X A CN201010603091X A CN 201010603091XA CN 201010603091 A CN201010603091 A CN 201010603091A CN 102156454 A CN102156454 A CN 102156454A
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- send
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- electricity
- handheld terminal
- electrician
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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]
Abstract
The invention relates to a method for controlling power transmission of production equipment. The method comprises the following steps that: an on-site handheld terminal sends a power transmission request to a server; the server acquires a request permission instruction so as to acquire a state signal of maintenance equipment, and sends the state signal of the maintenance equipment to a power transmission stopping management computer; the power transmission stopping management computer acquires a power transmission permission instruction and returns the power transmission permission instruction to the server; the server sends the power transmission permission instruction to an electrician handheld terminal; the electrician handheld terminal acquires receiving confirmation information and returns the receiving confirmation information to the server; the server sends power transmission start information to a whole-factory computer control system; the whole-factory computer control system instructs corresponding power distribution loops to transmit power, relieves a close forbidden state of a circuit breaker of the maintenance equipment and returns power transmitted information to the server; and the server sends the power transmitted information to the on-site handheld terminal and the electrician handheld terminal. By the method, the power transmission efficiency is improved and the on-site safety can be guaranteed better.
Description
Technical field
The present invention relates to stop sending fulgurite reason field, particularly a kind of production equipment send electric control method and control system.
Background technology
In smelting process, SINTERING PRODUCTION is carried out continuously, in production and plant maintenance, unavoidably can run into the problem that equipment stops sending the fulgurite reason.Different factories has the different fulgurites that send to manage flow process, but generally speaking, the existing fulgurite reason of sending mostly depends on the factory management system, and is too high to people's dependency degree.
Referring to Fig. 1, the existing fulgurite reason flow process of sending is shown, concrete steps are as follows:
Step S101, application are proposed by field service personnel, after overhaul of the equipments is finished, send electricity by written application or calling application equipment, maybe this equipment are put into production to carry out test run.
Step S102, yardman receive that this equipment send the electricity application, and record this application proposes personnel, time, and the equipment of sending send electric written instructions.
Step S103, yardman notify the electrician to get to send electric ticket, electrician to come the yardman to locate to get and send electric ticket.
After step S104, electrician get and send electric ticket, go switchgear building to take off power failure and list, the primary power of the corresponding device that closes and control power supply.
Step S105, electrician go the yardman to locate to return and send electric ticket, and the yardman confirms that to the electrician application equipment send.
Step S106, yardman notify application to send electric personnel, and equipment has sent electricity, and equipment can begin test run or put into production.
Send fulgurite reason system as can be seen from above-mentioned because send electricity to be directly connected to personal safety and device security, send the fulgurite reason to accomplish exactly stop sending the electricity application everyone has responsibility, sending electric screwdriver, accurate everyone has responsibility, send electricity to carry out that everyone has responsibility; Transmission process can be reviewed; Farthest guarantee correctly to send electricity, to guarantee personnel and device security.But strictness is carried out in accordance with regulations and is sent electric system link many, send the electricity execution time long, send electrical information transmission and implementation the middle possibility that has human errors such as departing from.
Under a lot of situations, need during the overhaul of the equipments to stop to send electricity repeatedly, if strictness is carried out in accordance with regulations, maintainer, electrician, yardman need walk flow process repeatedly, cause the overhaul of the equipments process numerous and diverse.Under the particular case, maintainer, electrician, yardman etc. are sending the relevant link of electricity not to be strict in the observation of rules, and to save the repair time, this just produces serious potential safety hazard.
Summary of the invention
Purpose of the present invention provides a kind of production equipment to stop sending electric control method, and this method can improve send electrical efficiency, guarantees on-the-spot safety better.
A kind of production equipment of the present invention send electric control method, comprising:
Be located at the electricity that send that the on-the-spot handheld terminal of production scene sends and ask server, this send the electricity request to comprise identity identification information and repair apparatus information;
The server authentication identity identification information, obtain the instruction that asks for permission, obtain the status signal of repair apparatus according to repair apparatus information from full factory computer control system, with the status signal of repair apparatus, send electricity to ask acknowledge(ment) signal to send to stop sending fulgurite reason computing machine;
Stop sending fulgurite reason computing machine to obtain permission according to the status signal of repair apparatus and send the electricity instruction, send the electricity instruction to return server permission, server send the electricity instruction to send to electrician's handheld terminal permission;
Electrician's handheld terminal obtains confirmation of receipt information, and confirmation of receipt information is returned server, and server begins to send electrical information to send to full factory computer control system;
Full factory computer control system instructs corresponding distribution loop to send electricity, removes the No switching on state of the isolating switch of repair apparatus, returns and send electrical information to arrive server;
Server has sent electrical information to on-the-spot handheld terminal and the transmission of electrician's handheld terminal.
Preferably, being located at the electricity that send that the on-the-spot handheld terminal of production scene sends asks server to be specially:
Be located at the electricity that send that the on-the-spot handheld terminal of production scene sends and ask Wireless Communication Equipment, Wireless Communication Equipment send the electricity request to be sent to server this by data bus.
Preferably, stop sending status signal that fulgurite reason computing machine receives repair apparatus, send electricity to ask acknowledge(ment) signal, send the sound and light alarm signal.
Preferably, electrician's handheld terminal receives after permission send electricity instruction, sends sound, light or/and the vibrations alarm signal.
Preferably, this method also comprises:
Server generates the transmission process form, record send electric equipment, send electric applicant, send electricity Approved by, send electric executor and each movable time of origin.
Preferably, this method also comprises:
Whether full factory computer control system detection production equipment has under the not application situation is sent electric incident, if any, will illegally send the electrical information of sending of electric equipment to send server to;
Server record illegally send sending of electric equipment electric time of origin, will illegally send electric facility information and send electric time of origin to be sent to electrician's handheld terminal;
Electrician's handheld terminal sends alarm signal.
Purpose of the present invention provides a kind of production equipment to stop sending electric control system, and this system can improve and send electrical efficiency, guarantees on-the-spot safety better.
A kind of production equipment of the present invention send electric control system, electrician's handheld terminal, Wireless Communication Equipment, plant area's data bus, the server that this system comprises the on-the-spot handheld terminal that is arranged on the production scene, carried by the electrician, stops sending fulgurite reason computing machine, each distribution loop and full factory computer control system;
On-the-spot handheld terminal, the electricity that send that is used to send is asked server, and this send the electricity request to comprise identity identification information and repair apparatus information;
Server, be used for the identity verification identifying information, obtain grant instruction, obtain the status signal of repair apparatus from full factory computer control system, with the status signal of repair apparatus, send electricity to ask acknowledge(ment) signal to send to stop sending fulgurite reason computing machine according to repair apparatus information; Send the electricity instruction to send to electrician's handheld terminal permission; Send electrical information to send to full factory computer control system with beginning; Sent electrical information to on-the-spot handheld terminal and the transmission of electrician's handheld terminal;
Stop sending fulgurite reason computing machine, be used for status signal according to repair apparatus and obtain permission and send the electricity instruction, send the electricity instruction to return server permission;
Electrician's handheld terminal is used to obtain confirmation of receipt information, and confirmation of receipt information is returned server;
Full factory computer control system is used to instruct corresponding distribution loop to send electricity, removes the No switching on state of the isolating switch setting of repair apparatus, returns and send electrical information to arrive server.
Preferably, being located at the electricity that send that the on-the-spot handheld terminal of production scene sends asks server to be specially:
Be located at the electricity that send that the on-the-spot handheld terminal of production scene sends and ask Wireless Communication Equipment, Wireless Communication Equipment send the electricity request to be sent to server this by data bus.
Preferably, stop sending status signal that fulgurite reason computing machine receives repair apparatus, send electricity to ask acknowledge(ment) signal, send the sound and light alarm signal.
Preferably, electrician's handheld terminal receives after permission send electricity instruction, sends sound, light or/and the vibrations alarm signal.
Compared with prior art, the present invention has the following advantages:
The present invention obtains the identity information that send electric applicant by on-the-spot handheld terminal, is confirmed by server, and everyone has responsibility to accomplish to send the electricity application; Server receiving scheduling personnel's grant instruction, everyone has responsibility to accomplish to send the electric screwdriver standard; Receive the confirmation of receipt information that the electrician imports by electrician's handheld terminal, everyone has responsibility to accomplish to stop sending the electricity execution; The above-mentioned information of server record accomplishes that transmission process can review.Like this, the present invention improves and send electrical efficiency by the control of sending electricity of existing each electronic equipment realization production equipment.When the present invention will have a power failure, the isolating switch of repair apparatus is arranged at the No switching on state, removes the isolating switch No switching on state of repair apparatus when sending electricity, even guarantee that mistake is sent electricity between turn(a)round, repair apparatus can not start, and has guaranteed on-the-spot safety better.
Description of drawings
Fig. 1 is the existing fulgurite reason process flow diagram that send;
Fig. 2 send the electric control system configuration diagram for production equipment of the present invention;
Fig. 3 send electric control system one embodiment synoptic diagram for production equipment of the present invention;
Fig. 4 send the electric control method process flow diagram for production equipment of the present invention.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
The present invention sets up by setting up the mutual smart electronics of a cover and the full factory computer control system examination and repair system of listing, with sending of control production equipment, not only can reach and send electricity application everyone has responsibility, everyone has responsibility to send the electric screwdriver standard, everyone has responsibility to send the electricity execution, transmission process can be reviewed, and also improves and send fulgurite reason efficient, avoids potential safety hazard.
Referring to Fig. 2, production equipment of the present invention is shown send the electric control system framework, comprise on-the-spot handheld terminal 11, electrician's handheld terminal 12, Wireless Communication Equipment 13, plant area's data bus 14, server 15, stop sending fulgurite reason computing machine 16, each distribution loop 17 and full factory computer control system 18.
On-the-spot handheld terminal 11 is carried by production operation personnel or on-the-spot tour personnel, can be connected with Wireless Communication Equipment 13 by wireless mode; Electrician's handheld terminal 12 is carried by the shift electrician, can be connected with Wireless Communication Equipment 12 by wireless mode.
Wireless Communication Equipment 12 by data bus 14 and server 15, stop sending fulgurite reason computing machine 16 to be connected with full factory computer control system 18, carry out data interaction.
Full factory computer control system 18 is connected with each distribution loop 17, the conducting of each distribution loop 17 of may command and ending.
Certainly, the on-the-spot handheld terminal 11 of the present invention and electrician's handheld terminal 12 can be 3G mobile, and Wireless Communication Equipment 13 can be 3G Operation Server (see figure 3).
The electricity that send that on-the-spot handheld terminal 11 sends is asked server 15, and this send the electricity request to comprise identity identification information and repair apparatus information;
Stop sending fulgurite reason computing machine 16 to obtain permission and send the electricity instruction, send the electricity instruction to return server 15 permission according to the status signal of repair apparatus;
Electrician's handheld terminal 12 obtains confirmation of receipt information, and confirmation of receipt information is returned server 15;
The corresponding distribution loop 17 of full factory computer control system 18 instructions send electricity, removes the No switching on state of the isolating switch of repair apparatus, returns and send electrical information to arrive server 15.
Referring to Fig. 4, production equipment of the present invention is shown send electric control method, concrete steps are as follows.
The electricity that send that step S401, on-the-spot handheld terminal 11 send is asked Wireless Communication Equipment 13 (as gateway), and Wireless Communication Equipment 13 send the electricity request to be sent to server 15 this by data bus 14.This send the electricity request to comprise identity identification information and repair apparatus information.Identity identification information can be worker's trade mark of site operation personnel or on-the-spot tour personnel etc., and repair apparatus information can be sequence number, machine code or the specific numbers that needs repair apparatus.
Behind step S402, the server 15 identity verification identifying informations, obtain the instruction that asks for permission, as get access to the instruction that asks for permission, according to repair apparatus information, the status signal of the repair apparatus that server 15 is obtained from full factory computer control system 18, with the state of repair apparatus, send the electricity request accept, send electricity arrange in signal such as signal send on-the-spot handheld terminal 11, stop sending fulgurite reason computing machine 16 and electrician's handheld terminal 12; As not getting access to the instruction that asks for permission, return the request failure signal to on-the-spot handheld terminal 11.This instruction that asks for permission can be imported by the dispatcher.
Step S403, stop sending fulgurite reason computing machine 16 to receive equipment state, send the electricity request to accept, send electricity to arrange signal after, send obvious sound and light alarm, the prompting shift electrician, and obtain permission according to the status signal of repair apparatus and send the electricity instruction, as get access to this permission and send electricity instruction, stop sending fulgurite reason computing machine 16 to send the electricity instruction to return server 15 permission, server 15 send equipment state signal, permission the electricity instruction send to on-the-spot handheld terminal 11, stops sending fulgurite reason computing machine 16 and electrician's handheld terminal 12.Send the electricity instruction as not getting access to permission, return the request failure signal to server 15 and on-the-spot handheld terminal 11.This permission send electric instruction to be imported by the shift electrician.This input needs checking shift electrician's identity information.
After step S404, electrician's handheld terminal 12 receive that the electricity instruction is sent in equipment state signal, permission, remind the electrician in modes such as sound, light, vibrations, request confirmation of receipt information, as get access to confirmation of receipt information, to order received signal to return server 15, server 15 send the electricity instruction to send to on-the-spot handheld terminal 11, stops sending fulgurite reason computing machine 16 and full factory computer control system 18 beginning; As not getting access to confirmation of receipt information, continue to remind the shift electrician.Confirmation of receipt information is imported by the electrician.
Step S405, the corresponding distribution loop of full factory computer control system 18 instructions send electricity, remove the isolating switch No switching on state of repair apparatus simultaneously, allow repair apparatus normally move, and return and send electrical information to arrive server 15.
After step S406, server 15 receive that equipment has sent electrical information, to on-the-spot handheld terminal 11, stop sending fulgurite reason computing machine 16, electrician's handheld terminal 12 to send and sent electrical information.
Step S407, server 15 generates the transmission process forms, record send electric equipment, send electric applicant, send electricity Approved by, send electric executor and each movable time of origin.Form is recorded in the database as a history file.
Whether step S408, full factory computer control system 18 detect production equipments has under the not application situation and send electric incident, if any, full factory computer control system 18 sends the electrical information of sending of this equipment to server 15, server 15 illegally send sending of electric equipment electric time of origin this, to illegally send electric facility information and send electric time of origin to be sent to and stop sending fulgurite reason computing machine 16 and electrician's handheld terminal 12, electrician's handheld terminal 12 sends alarm signal, is convenient to the electrician and disposes.
The present invention obtains the identity information that send electric applicant by on-the-spot handheld terminal 11, is confirmed by server 15, and everyone has responsibility to accomplish to send the electricity application; Server 15 receiving scheduling personnel's grant instruction, everyone has responsibility to accomplish to send the electric screwdriver standard; Receive the confirmation of receipt information that the electrician imports by electrician's handheld terminal 12, everyone has responsibility to accomplish to stop sending the electricity execution; The above-mentioned information of server 15 record accomplishes that transmission process can review.Like this, the present invention improves and send electrical efficiency by the control of sending electricity of existing each electronic equipment realization production equipment.When the present invention will have a power failure, the isolating switch of repair apparatus is arranged at the No switching on state, removes the isolating switch No switching on state of repair apparatus when sending electricity, even guarantee that mistake is sent electricity between turn(a)round, repair apparatus can not start, and has guaranteed on-the-spot safety better.
The above only is a preferred implementation of the present invention, does not constitute the qualification to protection domain of the present invention.Any any modification of being done within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within the claim protection domain of the present invention.
Claims (10)
1. a production equipment send electric control method, it is characterized in that comprising:
Be located at the electricity that send that the on-the-spot handheld terminal of production scene sends and ask server, this send the electricity request to comprise identity identification information and repair apparatus information;
The server authentication identity identification information, obtain the instruction that asks for permission, obtain the status signal of repair apparatus according to repair apparatus information from full factory computer control system, with the status signal of repair apparatus, send electricity to ask acknowledge(ment) signal to send to stop sending fulgurite reason computing machine;
Stop sending fulgurite reason computing machine to obtain permission according to the status signal of repair apparatus and send the electricity instruction, send the electricity instruction to return server permission, server send the electricity instruction to send to electrician's handheld terminal permission;
Electrician's handheld terminal obtains confirmation of receipt information, and confirmation of receipt information is returned server, and server begins to send electrical information to send to full factory computer control system;
Full factory computer control system instructs corresponding distribution loop to send electricity, removes the No switching on state of the isolating switch of repair apparatus, returns and send electrical information to arrive server;
Server has sent electrical information to on-the-spot handheld terminal and the transmission of electrician's handheld terminal.
2. the method for claim 1 is characterized in that, is located at the electricity that send that the on-the-spot handheld terminal of production scene sends and asks server to be specially:
Be located at the electricity that send that the on-the-spot handheld terminal of production scene sends and ask Wireless Communication Equipment, Wireless Communication Equipment send the electricity request to be sent to server this by data bus.
3. the method for claim 1 is characterized in that, stops sending status signal that fulgurite reason computing machine receives repair apparatus, send electricity to ask acknowledge(ment) signal, sends the sound and light alarm signal.
4. the method for claim 1 is characterized in that, electrician's handheld terminal receives after permission send electricity instruction, sends sound, light or/and the vibrations alarm signal.
5. as each described method of claim 1-4, it is characterized in that this method also comprises:
Server generates the transmission process form, record send electric equipment, send electric applicant, send electricity Approved by, send electric executor and each movable time of origin.
6. as each described method of claim 1-4, it is characterized in that this method also comprises:
Whether full factory computer control system detection production equipment has under the not application situation is sent electric incident, if any, will illegally send the electrical information of sending of electric equipment to send server to;
Server record illegally send sending of electric equipment electric time of origin, will illegally send electric facility information and send electric time of origin to be sent to electrician's handheld terminal;
Electrician's handheld terminal sends alarm signal.
7. a production equipment send electric control system, it is characterized in that, electrician's handheld terminal, Wireless Communication Equipment, plant area's data bus, the server that this system comprises the on-the-spot handheld terminal that is arranged on the production scene, carried by the electrician, stop sending fulgurite reason computing machine, each distribution loop and full factory computer control system;
On-the-spot handheld terminal, the electricity that send that is used to send is asked server, and this send the electricity request to comprise identity identification information and repair apparatus information;
Server, be used for the identity verification identifying information, obtain grant instruction, obtain the status signal of repair apparatus from full factory computer control system, with the status signal of repair apparatus, send electricity to ask acknowledge(ment) signal to send to stop sending fulgurite reason computing machine according to repair apparatus information; Send the electricity instruction to send to electrician's handheld terminal permission; Send electrical information to send to full factory computer control system with beginning; Sent electrical information to on-the-spot handheld terminal and the transmission of electrician's handheld terminal;
Stop sending fulgurite reason computing machine, be used for status signal according to repair apparatus and obtain permission and send the electricity instruction, send the electricity instruction to return server permission;
Electrician's handheld terminal is used to obtain confirmation of receipt information, and confirmation of receipt information is returned server;
Full factory computer control system is used to instruct corresponding distribution loop to send electricity, removes the No switching on state of the isolating switch setting of repair apparatus, returns and send electrical information to arrive server.
8. system as claimed in claim 7 is characterized in that, is located at the electricity that send that the on-the-spot handheld terminal of production scene sends and asks server to be specially:
Be located at the electricity that send that the on-the-spot handheld terminal of production scene sends and ask Wireless Communication Equipment, Wireless Communication Equipment send the electricity request to be sent to server this by data bus.
9. system as claimed in claim 7 is characterized in that, stops sending status signal that fulgurite reason computing machine receives repair apparatus, send electricity to ask acknowledge(ment) signal, sends the sound and light alarm signal.
10. system as claimed in claim 7 is characterized in that, electrician's handheld terminal receives after permission send electricity instruction, sends sound, light or/and the vibrations alarm signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010603091XA CN102156454B (en) | 2010-12-23 | 2010-12-23 | Method and system for controlling power transmission of production equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010603091XA CN102156454B (en) | 2010-12-23 | 2010-12-23 | Method and system for controlling power transmission of production equipment |
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| Publication Number | Publication Date |
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| CN102156454A true CN102156454A (en) | 2011-08-17 |
| CN102156454B CN102156454B (en) | 2013-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010603091XA Active CN102156454B (en) | 2010-12-23 | 2010-12-23 | Method and system for controlling power transmission of production equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106774098A (en) * | 2017-03-07 | 2017-05-31 | 于德芳 | One kind stops power transmission safety control system |
| CN107505900A (en) * | 2017-09-21 | 2017-12-22 | 武汉钢铁有限公司 | A kind of method of remote equipment energy control |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5664202A (en) * | 1995-04-20 | 1997-09-02 | C & C Tech Ets | Intelligent power consumption monitoring and control system |
| CN101447692A (en) * | 2008-12-29 | 2009-06-03 | 沧州供电公司 | Safe and reliable scheduling operation device in an unattended transformer station |
-
2010
- 2010-12-23 CN CN201010603091XA patent/CN102156454B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5664202A (en) * | 1995-04-20 | 1997-09-02 | C & C Tech Ets | Intelligent power consumption monitoring and control system |
| CN101447692A (en) * | 2008-12-29 | 2009-06-03 | 沧州供电公司 | Safe and reliable scheduling operation device in an unattended transformer station |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106774098A (en) * | 2017-03-07 | 2017-05-31 | 于德芳 | One kind stops power transmission safety control system |
| CN107505900A (en) * | 2017-09-21 | 2017-12-22 | 武汉钢铁有限公司 | A kind of method of remote equipment energy control |
| CN107505900B (en) * | 2017-09-21 | 2020-04-21 | 武汉钢铁有限公司 | Method for controlling energy of remote equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102156454B (en) | 2013-05-29 |
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