CN102769967A - Intelligent control system for raw material yard lighting - Google Patents
Intelligent control system for raw material yard lighting Download PDFInfo
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- CN102769967A CN102769967A CN201210211774XA CN201210211774A CN102769967A CN 102769967 A CN102769967 A CN 102769967A CN 201210211774X A CN201210211774X A CN 201210211774XA CN 201210211774 A CN201210211774 A CN 201210211774A CN 102769967 A CN102769967 A CN 102769967A
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The invention discloses an intelligent control system for raw material yard lighting. The system comprises a programmable time controller, a light sensor, a central control room operation box, a lighting distribution box, a lighting box and lamps; wherein the programmable time controller and the light sensor are both electrically connected to the central control room operation box; the central control room operation box is electrically connected with the lighting distribution box, the lighting box and lamps sequentially; the programmable time controller is used for setting a time when the lamps need to turn on/off, and converting the set value of the time to an electrical signal to send to the central control room operator box; the central control room operator box is used for controlling the turning on/off of lamps according to the setting time; the light sensor is used for reading the real-time light intensity, and converting a light signal to an another electrical signal to send the central control room operator box; and the central control room operator box is used for controlling the turning on/off of lamps according to situation of the light. According to the invention, the turning on/off of the lamp, which is controlled by a traditional switch, is changed to the intelligent control, so that the quality of the lighting is ensured, the service life of the lamps is prolonged, and a lot of energy and manpower are saved.
Description
Technical field
The present invention relates to field of intelligent control technology, relate in particular to the Based Intelligent Control of iron and steel enterprise's illumination.
Background technology
Intelligent lighting system has obtained using widely on municipal project, intelligent building etc. at present; But industrial enterprise; Particularly the industrial enterprise of metallurgy industry also do not introduce; And the electric consumption on lighting amount of these enterprises is quite huge, has caused the waste of resource, has also increased the production cost of enterprise.
Such as, the general area of large-scale iron and steel enterprise stock yard is all very big, needs the position of illumination to disperse very much.Traditional stock yard lighting system is for to establish lighting case in plurality of positions such as transfer station, stock grounds, and switch lamp all will arrive the lighting case in each transfer station, stock ground, because whole stock yard is very big, can take time very much like this.Stock yard originally is because switch lamp is inconvenient, and a lot of lamps have all become altar lamp.
Summary of the invention
The technical problem that the present invention will solve is a kind of stock yard illumination intelligence control system of design, concentrates and carries out light-operated, time control control, and the light-operated switch of promptly controlling light fixture according to illuminance, the switch of light fixture is promptly controlled in time control according to the time that configures.
Concrete technical scheme disclosed by the invention is following: a kind of intelligence control system of stock yard illumination comprises: programmable time controller, optical sensor, central control room control box, light distribution box, lighting case and light fixture; Wherein, programmable time controller and optical sensor are electrically connected the central control room control box respectively, and the central control room control box is electrically connected light distribution box, lighting case and light fixture successively; Programmable time controller is used to set the time that needs to open, close light fixture, and converts this time set value into the signal of telecommunication and be sent to the central control room control box, with the switching according to the time control light fixture of setting; Optical sensor is used to read real-time lighting intensity, and converts light signal into the signal of telecommunication and be sent to the central control room control box, with the switching according to the situation control light fixture of illumination.
Preferably, this central control room control box comprises auxiliary relay, and this auxiliary relay is through sending signals to light distribution box, and light distribution box sends signals to lighting case, controls the switching of light fixture.
Preferably, this light distribution box comprises current supply circuit and contactor, and this contactor receives the signal that the auxiliary relay of central control room control box is sent, and removes to open or cut off the power supply of light distribution box with the current supply circuit of control light distribution box.
Preferably, this central control room control box is electrically connected several light distribution boxs, and each light distribution box is electrically connected several lighting cases respectively, to realize grading control.
The intelligence control system of stock yard illumination of the present invention is simple to operate, and control has realized the demands of different of zones of different illumination flexibly.This system is transformed into intellectualized management with the break-make of traditional switch control lighting, has guaranteed quality of illumination, and the problem of " altar lamp " has also obtained solution.Because light fixture is just opened when needing having, the life-span of light fixture also obtains prolonging, and does not need the frequent change light fixture, has practiced thrift a large amount of electric energy and manpower.
Description of drawings
Fig. 1 is an illumination time control operation principle flow chart.
Fig. 2 is the circuit diagram of central control room time control control box.
Fig. 3 is electric panel room illumination light control circuit figure.
Embodiment
The operation principle of the intelligence control system of stock yard illumination of the present invention is: according to the actual conditions of general stock yard, whole field of illumination is analyzed, divided several zones:
1) people's zone is arranged
Comprise the master control building, electric panel room.These positions often have the people that stock yard is controlled.Someone the time open illumination, close illumination in the time of unmanned.Can in these positions lighting case be set respectively according to the illumination Design of routine, operate, not need light-operated, time control by the people.
2) unmanned guard, light-operated zone
Mainly be the stock ground, the stock ground need feed back to central control room to real-time condition through some surveillances, so the long-term illumination of one's respective area needs, opens illuminating lamp daytime, closes illuminating lamp evening.But because distant from central control room here, few people remove key lamp specially, often cause the situation of " altar lamp ".Therefore, stock ground, a blending-field are open type, can control the switching of lighting according to the situation of illumination.Read real-time lighting intensity through transducer, and convert light signal into the signal of telecommunication and be sent to the central control room control box, according to the switching of the situation control illuminating lamp of illumination.And can when summer, postpone lighting time, shift to an earlier date lighting time winter, so just save the energy, improve illumination efficiency.
3) unmanned guard, the zone of time control
Mainly be transfer station and band conveyer corridor.Transfer station is totally enclosed building, and band conveyer corridor is semi-enclosed building.Such zone receives the influence of illumination little.Can open or close lighting according to the time.Setting needs to open on time control transducer or programmable time controller, closes the concrete time of light fixture, and is this conversion of signals that the signal of telecommunication is sent to the central control room control box, according to the switching of the time control illuminating lamp of setting.The setting-up time of timer is adjustable, can adjust the time of opening or closing lighting as required.
Intelligence control system one embodiment of stock yard illumination of the present invention comprises: programmable time controller, optical sensor, central control room control box, light distribution box, lighting case and light fixture; Wherein, programmable time controller and optical sensor are electrically connected the central control room control box respectively, and the central control room control box is electrically connected light distribution box, lighting case and light fixture successively; Programmable time controller is used to set the time that needs to open, close light fixture, and converts this time set value into the signal of telecommunication and be sent to the central control room control box, with the switching according to the time control illuminating lamp of setting; Optical sensor is used to read real-time lighting intensity, and converts light signal into the signal of telecommunication and be sent to the central control room control box, with the switching according to the situation control light fixture of illumination.
Fig. 1 is the operation principle flow chart of illumination time control.Programmable time controller sends signals to the auxiliary relay in the central control room control box.This auxiliary relay sends signals to the light distribution box loop in each electric panel room again, and the light distribution box loop sends signals to each lighting case at last.The light-operated operation principle flow chart that throws light on is schemed similar therewith, only needs to be changed to optical sensor to programmable time controller.Light-operated operation principle flow chart is seen Fig. 1.
Fig. 2 is the circuit diagram of central control room time control control box, and what this part was described is (1) among Fig. 1, (2), the part of (3).Central control room has operating personnel, and control box is arranged on most convenient operation here.The selector switch of lighting case is divided into manually and automatic two grades among Fig. 2.Select when manual, the switch light fixture can manually touch the button.Relay SK-K11 in the signal controlling control box that transmits according to programmable time controller when selecting automatic catch, this relay sends signals to each electric panel room intraoral illumination distribution box loop again.Programmable time controller is free to be provided with the time, selects to want the time of switch.On control box, show the time control unblanking with signal lamp, the time control signal stops.The signal of time control is passed the intelligence control system (PLC) of stock yard illumination, the situation that on the PLC picture, can keep watch on time control back.The principle of light-operated control box and time control control box are similar, and the change over switch of control box is divided into manually and automatic two grades.The switch of the signal automatic control lamp tool that transmits according to optical controller when selecting automatic transmission.On control box, show light-operated unblanking with signal lamp, the time control signal stops.Light-operated signal is passed PLC back, on the PLC picture, can keep watch on light-operated situation.The circuit diagram of the circuit diagram of light-operated control box and time control control box is similar, and just programmable time controller is changed to optical controller in the circuit diagram.
Fig. 3 is electric panel room illumination light control circuit figure, and what this part was described is the part of (4) among Fig. 1.Electric panel room light distribution box loop receives light-operated, the signal that time control control box auxiliary relay SK-K11 sends of central control room.The contactor SK-K21 in the closure or openness signal controlling stock yard electric panel room light distribution box loop of the auxiliary relay SK-K11 of light-operated, time control control box; When auxiliary relay SK-K11 is closed; Contactor SK-K21 gets electric closure; The current supply circuit of the light-operated control loop of electric panel room is also just closed, i.e. light distribution box is given in power supply.Otherwise, then cut off the power supply of light distribution box.The signal of contactor SK-K21 closure or openness is sent PLC back to, can on the PLC picture, monitor.In the different position of stock yard several light distribution boxs are set, each light distribution box is responsible for the lighting case power supply near zone.The circuit diagram of the circuit diagram of light-operated control box and time control control box is similar, and the auxiliary relay of the time control control box that just receives in the circuit diagram changes the auxiliary relay of light-operated control box into.
Lighting case, what this part was described is (5) part among Fig. 1.Lighting case is the terminal equipment to the light fixture power supply.Stock yard comprises the transfer station illumination, band conveyer corridor illumination and blending-field, a stock ground illumination.At each transfer station lighting case is set, the illumination of being responsible for this transfer station reaches the illumination of the band conveyer corridor that links to each other with this transfer station.At blending-field, one time the stock ground is provided with several lighting cases respectively, is responsible for the illumination in this stock ground.
Lighting case is controlled by light distribution box.When time control light distribution box distribution loop contactor SK-21 is closed, i.e. the time control lighting case is given in power supply, and the light fixture of time control lighting case control must be established by cable and open; Otherwise, when time control light distribution box distribution loop contactor SK-21 breaks off, promptly cutting off the time control lighting case, the light fixture of time control lighting case control is closed with regard to dead electricity.The principle of light-operated light distribution box is similar.
The intelligence control system of whole stock yard illumination is operated at central control room, through the control of one-level one-level, controls each light fixture at last.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being made, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. the intelligence control system of a stock yard illumination is characterized in that, comprising: programmable time controller, optical sensor, central control room control box, light distribution box, lighting case and light fixture;
Wherein, programmable time controller and optical sensor are electrically connected the central control room control box respectively, and the central control room control box is electrically connected light distribution box, lighting case and light fixture successively;
Programmable time controller is used to set the time that needs to open, close light fixture, and converts this time set value into the signal of telecommunication and be sent to the central control room control box, with the switching according to the time control light fixture of setting;
Optical sensor is used to read real-time lighting intensity, and converts light signal into the signal of telecommunication and be sent to the central control room control box, with the switching according to the situation control light fixture of illumination.
2. the intelligence control system of stock yard illumination according to claim 1; It is characterized in that this central control room control box comprises auxiliary relay, this auxiliary relay is through sending signals to light distribution box; Light distribution box sends signals to lighting case, controls the switching of light fixture.
3. the intelligence control system of stock yard illumination according to claim 2; It is characterized in that; This light distribution box comprises current supply circuit and contactor; This contactor receives the signal that the auxiliary relay of central control room control box is sent, and removes to open or cut off the power supply of light distribution box with the current supply circuit of control light distribution box.
4. the intelligence control system of stock yard illumination according to claim 1 is characterized in that this central control room control box is electrically connected several light distribution boxs, and each light distribution box is electrically connected several lighting cases respectively, to realize grading control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210211774XA CN102769967A (en) | 2012-06-26 | 2012-06-26 | Intelligent control system for raw material yard lighting |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210211774XA CN102769967A (en) | 2012-06-26 | 2012-06-26 | Intelligent control system for raw material yard lighting |
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| CN102769967A true CN102769967A (en) | 2012-11-07 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793413A (en) * | 2017-01-09 | 2017-05-31 | 中交航局安装工程有限公司 | A kind of plant area's intelligent illuminating system |
| CN108391355A (en) * | 2018-04-28 | 2018-08-10 | 淮北矿业（集团）有限责任公司 | A kind of work extensively illuminates automatic light-operated device |
| CN110557875A (en) * | 2019-09-04 | 2019-12-10 | 江苏中媒标牌制造有限公司 | Lamp control system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN200994214Y (en) * | 2006-12-19 | 2007-12-19 | 中冶南方工程技术有限公司 | Factory house lighting control device |
| CN201278601Y (en) * | 2008-07-03 | 2009-07-22 | 谭启仁 | Intelligent management system for district road lamp |
| CN201758476U (en) * | 2010-08-24 | 2011-03-09 | 杨喜 | Household illumination power-saving controller |
| CN201821540U (en) * | 2010-08-23 | 2011-05-04 | 王显平 | Intelligent illumination electricity-saving system |
-
2012
- 2012-06-26 CN CN201210211774XA patent/CN102769967A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200994214Y (en) * | 2006-12-19 | 2007-12-19 | 中冶南方工程技术有限公司 | Factory house lighting control device |
| CN201278601Y (en) * | 2008-07-03 | 2009-07-22 | 谭启仁 | Intelligent management system for district road lamp |
| CN201821540U (en) * | 2010-08-23 | 2011-05-04 | 王显平 | Intelligent illumination electricity-saving system |
| CN201758476U (en) * | 2010-08-24 | 2011-03-09 | 杨喜 | Household illumination power-saving controller |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793413A (en) * | 2017-01-09 | 2017-05-31 | 中交航局安装工程有限公司 | A kind of plant area's intelligent illuminating system |
| CN108391355A (en) * | 2018-04-28 | 2018-08-10 | 淮北矿业（集团）有限责任公司 | A kind of work extensively illuminates automatic light-operated device |
| CN110557875A (en) * | 2019-09-04 | 2019-12-10 | 江苏中媒标牌制造有限公司 | Lamp control system |
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Application publication date: 20121107 |