CN105116831A - PLC control cabinet and control method thereof - Google Patents
PLC control cabinet and control method thereof Download PDFInfo
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- CN105116831A CN105116831A CN201510472239.3A CN201510472239A CN105116831A CN 105116831 A CN105116831 A CN 105116831A CN 201510472239 A CN201510472239 A CN 201510472239A CN 105116831 A CN105116831 A CN 105116831A
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- control cabinet
- plc control
- processor
- cabinet
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/15—Plc structure of the system
- G05B2219/15078—Modules, construction of system
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
The invention discloses a PLC control cabinet, solves the problems of low intelligentization degree and prevention of thievery of an existing PLC control cabinet, realizes intelligent control of the PLC control cabinet, and reduces manpower cost and theft risks. The PLC control cabinet includes monitoring equipment, a processor and a PLC control cabinet body; the monitoring equipment is installed in the PLC control cabinet body and includes surveillance equipment and control equipment which are in communication connection with the processor, the surveillance equipment is used for collecting data information and transmitting the collected data information to the processor, and the control equipment is used for executing a control instruction of the processor; and the processor is installed in the PLC control cabinet body or outside the PLC control cabinet body, analyzes the data information after receiving the data information, and feeds back the control instruction to the control equipment through calculation.
Description
Technical field
The present invention relates to automation field, particularly a kind of PLC control cabinet and control method thereof.
Background technology
PLC, as the core system of current industry automatic control, is generally be installed in PLC cabinet the control realized extensive capital equipment.But PLC cabinet but fails to realize automatic control as the carrier of PLC system, such as, in deciliter cabinet, this work such as switch, adjustment in-cabinet temperature also needs electrician's local operation, and these functions such as energy control, operation note also do not possess for another example.
In addition because PLC device is very valuable, in PLC cabinet, the larceny of equipment also happens occasionally, and in order to prevent this circumstances with Timeliness coverage, PLC cabinet, except locking, also needs some anti-theft measures.
Therefore, need a kind of can realize Based Intelligent Control PLC control cabinet and control method solve the problems referred to above.
Summary of the invention
The object of the invention is to solve in prior art the PLC control cabinet existed and can not realize some Based Intelligent Control and the problem such as antitheft.For solving the problem, embodiments provide a kind of PLC control cabinet and control method thereof.
In view of this, the invention provides a kind of PLC control cabinet, comprise
Watch-dog, processor and PLC control cabinet cabinet;
Described watch-dog is installed in described PLC control cabinet cabinet, comprise monitoring equipment and opertaing device, be connected with described processor communication respectively, described monitoring equipment is used for image data information and by the described data information transfer that collects to described processor, described opertaing device is for performing the steering order of described processor;
Described processor is installed in described PLC control cabinet cabinet or is installed on outside described PLC control cabinet cabinet, and described processor is analyzed after receiving described data message, and by calculating the described steering order of feedback to described opertaing device.
The present invention also provides a kind of control method of PLC control cabinet, comprising:
Monitoring equipment image data information in watch-dog by the described data information transfer that collects to processor;
Described processor is analyzed after receiving described data message, and by calculating the described steering order of feedback to the opertaing device in described watch-dog;
Described opertaing device performs the steering order of described processor.
As can be seen from the above technical solutions, the present invention has the following advantages:
A kind of PLC control cabinet provided by the invention and control method thereof, by increasing watch-dog and processor on the basis of existing switch board, realize the collection to the state of temperature, power state, switch gate personal information etc. of PLC control cabinet, then the information collected is undertaken processing rear realization to functions such as the energy control in PLC cabinet, environmental Kuznets Curves, Electric control, security protection alarms by processor.A kind of PLC control cabinet provided by the invention and control method thereof solve the PLC control cabinet existed in prior art and can not realize automatically controlling and the problem having stolen risk, make the controlling functions of PLC control cabinet easier, save human resources, and have energy-saving effect.
Term " first ", " second ", " the 3rd " " 4th " etc. (if existence) in instructions of the present invention and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.The embodiments described herein should be appreciated that the data used like this can be exchanged in the appropriate case, so that can be implemented with the order except the content except here diagram or description.In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, such as, contain those steps or unit that the process of series of steps or unit, method, system, product or equipment is not necessarily limited to clearly list, but can comprise clearly do not list or for intrinsic other step of these processes, method, product or equipment or unit.
The above, above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the basic block diagram of a kind of PLC control cabinet provided by the invention;
Fig. 2 is the working control structural drawing of a kind of PLC control cabinet provided by the invention;
Fig. 3 is the control method process flow diagram of a kind of PLC control cabinet provided by the invention.
Embodiment
Embodiments provide a kind of PLC control cabinet, the PLC control cabinet existed in prior art can be solved and can not realize some Based Intelligent Control and the problem such as antitheft.
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The invention provides a kind of PLC control cabinet embodiment 1, refer to Fig. 1, be the structural drawing of a kind of PLC control cabinet provided by the invention, comprise
Watch-dog, processor and PLC control cabinet cabinet;
Described watch-dog is installed in described PLC control cabinet cabinet, comprise monitoring equipment and opertaing device, be connected with described processor communication respectively, described monitoring equipment is used for image data information and by the described data information transfer that collects to described processor, described opertaing device is for performing the steering order of described processor;
Described processor is installed in described PLC control cabinet cabinet or is installed on outside described PLC control cabinet cabinet, and described processor is analyzed after receiving described data message, and by calculating the described steering order of feedback to described opertaing device.
Concrete, a kind of PLC control cabinet provided by the invention can comprise watch-dog, processor and PLC control cabinet cabinet, wherein said watch-dog specifically includes monitoring equipment and opertaing device, all be installed in described PLC control cabinet cabinet, and described processor both can be installed on also can outside described PLC control cabinet cabinet in described PLC control cabinet cabinet.Monitoring equipment in described watch-dog and opertaing device are connected with described processor communication respectively, and described monitoring equipment is mainly used in every data message of gathering in described PLC control cabinet, then process these data information transfer to described processor, the steering order of described opertaing device then for feeding back after performing described processor process.No matter described processor is in described PLC control cabinet or outside described PLC control cabinet, the data message that described information collecting device transmits can be received, described processor is mainly used in carrying out collective analysis to these data messages, and then by calculating, by steering order, the opertaing device fed back in described watch-dog performs.Described PLC control cabinet cabinet is except being provided with watch-dog noted earlier and processor, also comprise some common equipments realizing its normal function, as PLC, air switch, power supply, relay, connection terminal and controller etc., the physical support that described PLC control cabinet cabinet realizes automatically controlling as PLC exists.
The embodiment of the present invention by increasing watch-dog and processor on the basis of existing switch board, realize the collection to the state of temperature, power state, switch gate personal information etc. of PLC control cabinet, then the information collected is undertaken processing rear realization to functions such as the energy control in PLC cabinet, environmental Kuznets Curves, Electric control, security protection alarms by processor.A kind of PLC control cabinet provided by the invention and control method thereof solve the PLC control cabinet existed in prior art and can not realize automatically controlling and the problem having stolen risk, make the controlling functions of PLC control cabinet easier, save human resources, and have energy-saving effect.
The invention provides a kind of PLC control cabinet embodiment 2,1 described switch board is described in detail by reference to the accompanying drawings.Shown in accompanying drawing 1, described switch board comprises:
Concrete, a kind of PLC control cabinet provided by the invention can comprise watch-dog, processor and PLC control cabinet cabinet, wherein said watch-dog is installed in described PLC control cabinet cabinet, and described watch-dog specifically can also comprise monitoring equipment and opertaing device, and described processor both can be installed on also can outside described PLC control cabinet cabinet in described PLC control cabinet cabinet.Described monitoring equipment in described watch-dog is connected with described processor communication respectively with described opertaing device, wherein said monitoring equipment is mainly used in the every data message gathered in described PLC control cabinet, then process these data information transfer to described processor, and described opertaing device is mainly used in performing the steering order that described processor feeds back.
Preferably, described watch-dog comprises one or more in camera, gate controlled switch, intelligent switch, thermometer, intelligent electric meter, fan and controller.
Preferably, described monitoring equipment comprises one or more in camera, gate controlled switch, controller, thermometer and intelligent electric meter.
Preferably, described opertaing device comprises one or more in intelligent switch, fan and controller.
Preferably, the described data message that described watch-dog collects comprise in the primary voltage of the switch gate information of PLC control cabinet, the temperature information of PLC control cabinet cabinet, the current information of PLC control cabinet and PLC control cabinet one or more.
Preferably, described steering order comprises the start and stop of fan or speeds control, temperature regulates, report to the police and one or more in Long-distance Control.
No matter described processor is in described PLC control cabinet or outside described PLC control cabinet, can receive the data message that described information collecting device transmits, after described processor is mainly used in carrying out a series of analysis and calculation to these data messages, FEEDBACK CONTROL instruction is to described opertaing device.
Preferably, described processor is one or more in single-chip microcomputer, PC, PLC body CPU or independent PLC.
Described PLC control cabinet cabinet is except being provided with watch-dog noted earlier and processor, also comprise some common equipments realizing its normal function, as PLC, air switch, power supply, relay, connection terminal and controller etc., the physical support that described PLC control cabinet cabinet realizes automatically controlling as PLC exists.
The control principle of described PLC control cabinet is appreciated that as follows:
After the described monitoring equipment in described watch-dog collects a certain data message, send described data message to described processor, described processor carries out collective analysis after receiving described data message, calculate, feed back described steering order to described opertaing device, described opertaing device receives and performs the control procedure that described steering order completes described PLC control cabinet.
By reference to the accompanying drawings shown in 2, for described watch-dog be camera, gate controlled switch, thermometer, intelligent electric meter or intelligent switch, the control procedure of described PLC control cabinet is described.
Preferably, when described watch-dog be camera and gate controlled switch time, the cabinet door that described gate controlled switch can collect when PLC control cabinet is opened and closed, and when the cabinet door of PLC control cabinet is opened, the camera be installed in cabinet can start shooting or take a picture, coordinate gate controlled switch simultaneously, gather the switch gate information of described PLC control cabinet, comprise the information such as the image of switch gate time and switch gate personnel.If the theft of described PLC control cabinet etc. occurs like this to be solved a case by video recording assistance, if staff overhauls, record can also be left for maintenance.
Preferably, when described watch-dog is thermometer, described thermometer is installed in described PLC control cabinet, thus can Real-time Collection to the temperature in described PLC control cabinet.Send to described processor by the temperature conditions in the described PLC control cabinet that collected by described thermometer, determine whether start and stop or speeds control are carried out to the fan in described PLC control cabinet by described processor analysis.In the described PLC control cabinet of adjustment, the energy consumption of fan while temperature, can be decreased by such mode.In addition, if the temperature of described PLC device self-inspection in described PLC control cabinet is than the temperature height in described PLC control cabinet much but cannot reduce, also can by blowing ash process to described PLC control cabinet after described processor analysis.
Preferably, when described watch-dog is described intelligent electric meter, described intelligent electric meter can be measured the electric current of power supply input, after the electric current measured sends to described processor, described processor can by calculating instantaneous power, and then obtain power consumption in described PLC control cabinet and power consumption profile according to accumulated time, utilize these curves to make energy-saving scheme.The described intelligent switch installed in described PLC control cabinet can coordinate, and carries out the power supply that a certain equipment is cut off in operated from a distance.When certain PLC device in described PLC control cabinet does not have in running order, can automatically cut off the power supply of this equipment to play energy-saving effect by system.
Preferably, when described watch-dog is intelligent electric meter, described intelligent electric meter can also detect primary voltage, if primary voltage too high, too low or unstable time, after described processor obtains this information, can alerting signal be sent, notify electrician in time.
It should be noted that, the Based Intelligent Control that described intelligent switch can also realize electric system as remote-operated equipment.
The embodiment of the present invention by increasing watch-dog and processor on the basis of existing switch board, realize the collection to the state of temperature, power state, switch gate personal information etc. of PLC control cabinet, then the information collected is undertaken processing rear realization to functions such as the energy control in PLC cabinet, environmental Kuznets Curves, Electric control, security protection alarms by processor.A kind of PLC control cabinet provided by the invention and control method thereof solve the PLC control cabinet existed in prior art and can not realize automatically controlling and the problem having stolen risk, make the controlling functions of PLC control cabinet easier, save human resources, and have energy-saving effect.
The present invention also provides a kind of control method embodiment 3 of PLC control cabinet, and by reference to the accompanying drawings shown in 3, described method comprises:
Monitoring equipment image data information in S301, watch-dog by the described data information transfer that collects to processor;
S302, described processor are analyzed after receiving described data message, and by calculating the described steering order of feedback to the opertaing device in described watch-dog;
S303, described opertaing device perform the steering order of described processor.
Concrete, described data message is sent to described processor collect some data messages of described PLC control cabinet in described PLC control cabinet after by the described monitoring equipment in described watch-dog, described processor can carry out collective analysis and calculating to described data message, then feed back described steering order to described opertaing device, described opertaing device receives and performs described steering order and completes corresponding control action.
The control method of the PLC control cabinet that the embodiment of the present invention provides, by usage monitoring equipment and processor, realize the collection to the state of temperature, power state, switch gate personal information etc. of PLC control cabinet, then the information collected is undertaken processing rear realization to functions such as the energy control in PLC cabinet, environmental Kuznets Curves, Electric control, security protection alarms by processor.A kind of PLC control cabinet provided by the invention and control method thereof solve the PLC control cabinet existed in prior art and can not realize automatically controlling and the problem having stolen risk, make the controlling functions of PLC control cabinet easier, save human resources, and have energy-saving effect.
The control method that the present invention is directed to described PLC control cabinet additionally provides embodiment 4, and by reference to the accompanying drawings shown in 3, described method comprises:
Monitoring equipment image data information in S301, watch-dog by the described data information transfer that collects to processor;
Concrete, the described monitoring equipment in the described watch-dog installed in PLC control cabinet gathers the related data information in described PLC control cabinet, and the described related data information collected is transferred to the described processor communicating with connection.
Preferably, described watch-dog can comprise camera, gate controlled switch, intelligent switch, thermometer, intelligent electric meter, fan and controller etc.Described image data information comprises the switch gate information gathering PLC control cabinet, the temperature information gathering PLC control cabinet cabinet, gathers the current information of PLC control cabinet and gather the primary voltage of PLC control cabinet.Preferably, described processor is single-chip microcomputer, PC, PLC body CPU or independent PLC etc.
S302, described processor are analyzed after receiving described data message, and by calculating the described steering order of feedback to the opertaing device in described watch-dog;
Concrete, described processor first can carry out collective analysis and calculating according to the described data message received, and then gives the opertaing device in described watch-dog according to the corresponding steering order of result feedback calculated.
Preferably, described steering order can comprise start and stop or speeds control, temperature adjustment, warning and the Long-distance Control etc. of fan.
S303, described opertaing device perform the steering order of described processor;
Concrete, described opertaing device then performs described steering order to complete the control procedure of described PLC control cabinet after receiving described steering order.
Preferably, performing described steering order can be start or close fan, or the speed of fan is regulated, also can be the power supply utilizing the intelligent switch operated from a distance be installed in described PLC control cabinet to cut off a certain equipment, can also be send alerting signal etc. to the situation of spread of voltage.
It should be noted that, the concrete control procedure about the control method of PLC control cabinet of the present invention can description in reference example 2, repeats no more herein.
PLC control cabinet provided by the invention and control method thereof, by increasing watch-dog and processor on the basis of existing switch board, realize the collection to the state of temperature, power state, switch gate personal information etc. of PLC control cabinet, then the information collected is undertaken processing rear realization to functions such as the energy control in PLC cabinet, environmental Kuznets Curves, Electric control, security protection alarms by processor.A kind of PLC control cabinet provided by the invention and control method thereof solve the PLC control cabinet existed in prior art and can not realize automatically controlling and the problem having stolen risk, make the controlling functions of PLC control cabinet easier, save human resources, and have energy-saving effect.
Claims (10)
1. a PLC control cabinet, is characterized in that, described switch board comprises:
Watch-dog, processor and PLC control cabinet cabinet;
Described watch-dog is installed in described PLC control cabinet cabinet, comprise monitoring equipment and opertaing device, be connected with described processor communication respectively, described monitoring equipment is used for image data information and by the described data information transfer that collects to described processor, described opertaing device is for performing the steering order of described processor;
Described processor is installed in described PLC control cabinet cabinet or is installed on outside described PLC control cabinet cabinet, and described processor is analyzed after receiving described data message, and by calculating the described steering order of feedback to described opertaing device.
2. switch board according to claim 1, is characterized in that, described watch-dog comprise in camera, gate controlled switch, intelligent switch, thermometer, intelligent electric meter, fan and controller one or more.
3. switch board according to claim 1, is characterized in that, described monitoring equipment comprise in camera, gate controlled switch, controller, thermometer and intelligent electric meter one or more.
4. switch board according to claim 1, is characterized in that, described opertaing device comprise in intelligent switch, fan and controller one or more.
5. switch board according to claim 1, it is characterized in that, described data message comprise in the primary voltage of the switch gate information of PLC control cabinet, the temperature information of PLC control cabinet cabinet, the current information of PLC control cabinet and PLC control cabinet one or more.
6. switch board according to claim 2, is characterized in that, described steering order comprises the start and stop of fan or speeds control, temperature regulates, report to the police and one or more in Long-distance Control.
7. switch board according to claim 1, is characterized in that, described processor is one or more in single-chip microcomputer, PC, PLC body CPU or independent PLC.
8. a PLC control cabinet control method, is characterized in that, described method comprises:
Monitoring equipment image data information in watch-dog by the described data information transfer that collects to processor;
Described processor is analyzed after receiving described data message, and by calculating the described steering order of feedback to the opertaing device in described watch-dog;
Described opertaing device performs the steering order of described processor.
9. method according to claim 8, it is characterized in that, described image data information comprise the switch gate information gathering PLC control cabinet, the temperature information gathering PLC control cabinet cabinet, gather PLC control cabinet current information and gather in the primary voltage of PLC control cabinet one or more.
10. method according to claim 8, is characterized in that, the steering order of the described processor of described execution comprises the start and stop that perform fan or speeds control, temperature regulates, report to the police and one or more in Long-distance Control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510472239.3A CN105116831A (en) | 2015-08-04 | 2015-08-04 | PLC control cabinet and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510472239.3A CN105116831A (en) | 2015-08-04 | 2015-08-04 | PLC control cabinet and control method thereof |
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| CN105116831A true CN105116831A (en) | 2015-12-02 |
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| CN201510472239.3A Pending CN105116831A (en) | 2015-08-04 | 2015-08-04 | PLC control cabinet and control method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107589711A (en) * | 2016-07-06 | 2018-01-16 | 抚顺凯特利机电化工有限公司 | A kind of PLC automatic control cabinets |
| CN110847797A (en) * | 2019-11-07 | 2020-02-28 | 漳州市安麟机电研究所有限公司 | Method and system for remotely controlling roller shutter door motor |
| CN116027730A (en) * | 2023-03-24 | 2023-04-28 | 承德泰宇热控工程技术有限公司 | PLC switch board remote control system |
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Effective date of registration: 20171027 Address after: 100096, 18, 5, 518, East Building Road, Xisanqi, Beijing, Haidian District Applicant after: Beijing Bestpower Worthysky Technology Co., Ltd. Address before: 100096 Beijing Xisanqi building materials City, East Road, No. 18, No. Applicant before: Beijing Bestpower Electrical Technology Co., Ltd. |
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Address after: 100096 Beijing Haidian District Xisanqi building materials East Road 18, 5, 518 room. Applicant after: Polytron Technologies Inc in Beijing Address before: 100096 Beijing Haidian District Xisanqi building materials East Road 18, 5, 518 room. Applicant before: Beijing Bestpower Worthysky Technology Co., Ltd. |
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Application publication date: 20151202 |