CN103115414B - Communication equipment room energy-conserving controls system and method - Google Patents
Communication equipment room energy-conserving controls system and method Download PDFInfo
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- CN103115414B CN103115414B CN201110364347.0A CN201110364347A CN103115414B CN 103115414 B CN103115414 B CN 103115414B CN 201110364347 A CN201110364347 A CN 201110364347A CN 103115414 B CN103115414 B CN 103115414B
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Abstract
The invention discloses a kind of communication equipment room energy-conserving and control system and method, this system includes: dynamic monitoring system, gathers the computer room temperature information of described communications equipment room; Receive the temperature for intelligent air condition and adjust instruction, according to described temperature adjustment instructions, the temperature of described intelligent air condition is controlled; Energy-saving control device, determines the temperature adjustment instructions for described intelligent air condition according to described computer room temperature; Described temperature adjustment instructions is sent to described dynamic monitoring system. This system and method utilizes dynamic monitoring system, by the energy-conservation software of extrapolation, instruction is inserted in dynamic monitoring system, dynamically the running temperature parameter of remote-controlled intelligent air-conditioning and air-conditioning switch machine, under the premise ensureing communication device safety, energy-saving and cost-reducing effect will be played.
Description
Technical field
The present invention relates to communication energy-saving technology, control system and method particularly to a kind of communication equipment room energy-conserving.
Background technology
For build energy-saving, environment-friendly type is social, country formulates the target realizing Eleventh Five-Year Plan energy consumption per unit reduction about 20%, and take a series of measure, as strengthened emphasis power consumption unit administration of energy conservation, the telecommunications industry as power consumption unit has also taken on the responsibility of corresponding energy-saving and emission-reduction.
At present, the communications industry widely uses dynamic monitoring system. Dynamic monitoring system can ensure that the normal and suitable building environment of power communications, finds power failure in time. Such as, telecommunication department in all parts of the country has substantially built power & environment supervision system, implements monitor in real time for various power-equipments and building environment.
Although dynamic monitoring system can remote control air conditioner, but have to be by the control that manually sent instructions. Owing to ambient temperature changes at any time, communication device calls ambient temperature can not be too high simultaneously, so only continuing to send instructions, could produce the energy-conservation effect under secured premise. But machine room is many, equipment is assorted, and manpower has been difficult to this work.
Summary of the invention
The inventors found that in above-mentioned prior art and have problems, and propose a kind of new technical scheme hence at least one problem in described problem.
It is an object of the present invention to provide a kind of technical scheme controlling system and method for communication equipment room energy-conserving.
According to the first aspect of the invention, it is provided that a kind of communication equipment room energy-conserving controls system, including: dynamic monitoring system, for power-equipment being carried out remote signalling, telemetry and telecommand, the computer room temperature information of collection communication machine room, send machine room temperature information; Receive the temperature for intelligent air condition and adjust instruction, according to temperature adjustment instructions, the temperature of intelligent air condition is controlled; Energy-saving control device, for receiving the computer room temperature information from dynamic monitoring system, determines the temperature adjustment instructions for intelligent air condition according to computer room temperature; Temperature adjustment instructions is sent to dynamic monitoring system.
Preferably, dynamic monitoring system utilizes distant control function, according to the running temperature parameter of temperature adjustment instructions dynamically remote-controlled intelligent air-conditioning and air-conditioning switch machine.
Preferably, energy-saving control device includes: time block, for clocked flip temperature poll and control; Temperature information acquisition module, for whether poll machine room under triggering at time block exists temperature warning; Temperature control modules, determines the temperature adjustment instructions of intelligent air condition for whether there is temperature warning according to machine room, sends temperature adjustment instructions to dynamic monitoring system.
Preferably, if there is temperature warning, then temperature control modules will reduce the running temperature 1 degree of intelligent air condition, if there is no temperature warning, then temperature control modules will promote the running temperature 1 degree of intelligent air condition, the temperature of intelligent air condition if it exceeds 27 degree, is then adjusted to 27 degree by the temperature of intelligent air condition.
Preferably, energy-saving control device is realized by software.
According to the first aspect of the invention, it is provided that a kind of communication equipment room energy-conserving control method, including: by dynamic monitoring system, power-equipment carried out remote signalling, telemetry and telecommand, the computer room temperature information of collection communication machine room; Determine the temperature adjustment instructions for intelligent air condition by software according to the computer room temperature information of dynamic monitoring system collection, send temperature adjustment instructions to dynamic monitoring system; Intelligent air condition is carried out Energy Saving Control according to temperature adjustment instructions by dynamic monitoring system.
Preferably, intelligent air condition is carried out Energy Saving Control according to temperature adjustment instructions and includes by dynamic monitoring system: dynamic monitoring system utilizes distant control function, according to the running temperature parameter of temperature adjustment instructions dynamically remote-controlled intelligent air-conditioning and air-conditioning switch machine.
Preferably, determine that the temperature adjustment instructions for intelligent air condition includes by software according to the computer room temperature information of dynamic monitoring system collection: setting program poll and the cycle of control; By whether cycle polling machine room there is temperature warning, if it is not, improve intelligent air condition running temperature 1 degree; If it has, then reduce intelligent air condition running temperature 1 degree; When remote regulating intelligent air condition running temperature if it exceeds 27 degree, then the temperature of intelligent air condition is adjusted to 27 degree.
An advantage of the invention that, utilize dynamic monitoring system, by energy-saving control device, instruction is inserted in dynamic monitoring system, dynamically the running temperature of remote-controlled intelligent air-conditioning, under the premise ensureing communication device safety, energy-saving and cost-reducing effect will be played.
By referring to the accompanying drawing detailed description to the exemplary embodiment of the present invention, the further feature of the present invention and advantage thereof will be made apparent from.
Accompanying drawing explanation
The accompanying drawing of the part constituting description describes embodiments of the invention, and is used for together with the description explaining principles of the invention.
With reference to accompanying drawing, according to detailed description below, it is possible to be more clearly understood from the present invention, wherein:
Fig. 1 illustrates that the communication equipment room energy-conserving of the present invention controls the structural representation of an embodiment of system;
Fig. 2 illustrates the block diagram of an example of the energy-saving control device of the present invention;
Fig. 3 illustrates the flow chart of an embodiment of the communication equipment room energy-conserving control method of the present invention;
Fig. 4 illustrates the software Energy Saving Control flow chart of the present invention.
Detailed description of the invention
The various exemplary embodiments of the present invention are described in detail now with reference to accompanying drawing. It should also be noted that unless specifically stated otherwise, the parts otherwise set forth in these embodiments and positioned opposite, the numerical expression of step and numerical value do not limit the scope of the invention.
Simultaneously, it should be appreciated that for the ease of describing, the size of the various piece shown in accompanying drawing is not draw according to actual proportionate relationship.
Description only actually at least one exemplary embodiment is illustrative below, never as any restriction to the present invention and application or use.
The known technology of person of ordinary skill in the relevant, method and apparatus are likely to be not discussed in detail, but in the appropriate case, described technology, method and apparatus should be considered to authorize a part for description.
Shown here with in all examples discussed, any occurrence should be construed as merely exemplary, not as restriction. Therefore, other example of exemplary embodiment can have different values.
It should also be noted that similar label and letter below figure represent similar terms, therefore, once a certain Xiang Yi accompanying drawing is defined, then it need not be further discussed in accompanying drawing subsequently.
Fig. 1 illustrates that the communication equipment room energy-conserving of the present invention controls the structural representation of an embodiment of system. As it is shown in figure 1, this communication equipment room energy-conserving controls system includes dynamic monitoring system 11, intelligent air condition 12 and energy-saving control device 13. Power-equipment is carried out remote signalling, telemetry and telecommand by dynamic monitoring system 11, the computer room temperature information of collection communication machine room, sends machine room temperature information to energy-saving control device 13; Receive from energy-saving control device 13 for intelligent air condition temperature adjust instruction, according to temperature adjustment instructions, the temperature of intelligent air condition is controlled. Energy-saving control device 13 receives the computer room temperature information from dynamic monitoring system 11, determines the temperature adjustment instructions for intelligent air condition 11 according to computer room temperature; Temperature adjustment instructions is sent to dynamic monitoring system 11. Such as, dynamic monitoring system 11 utilizes distant control function, according to the running temperature parameter of temperature adjustment instructions dynamically remote-controlled intelligent air-conditioning 12 and air-conditioning switch machine.
In above-described embodiment, utilize dynamic monitoring system, by extrapolation energy-saving control device or software, instruction is inserted in dynamic monitoring system, the dynamically running temperature parameter of remote-controlled intelligent air-conditioning and air-conditioning switch machine, under the premise ensureing communication device safety, will play energy-saving and cost-reducing effect.
Fig. 2 illustrates the block diagram of an example of the energy-saving control device of the present invention. As in figure 2 it is shown, energy-saving control device 300 includes time block 231, temperature information acquisition module 232 and temperature control modules 233. Time block 231 clocked flip temperature poll and control, for instance every 5 minutes, 10 minutes, 30 minutes etc. Whether temperature information acquisition module 232 poll machine room under time block 231 triggers exists temperature warning; Whether temperature control modules 233 exists temperature warning according to machine room is determined the temperature adjustment instructions of intelligent air condition, sends temperature adjustment instructions to dynamic monitoring system. In one embodiment, if there is temperature warning, then temperature control modules 233 will reduce the running temperature 1 degree of intelligent air condition, if there is no temperature warning, then temperature control modules 233 will promote the running temperature 1 degree of intelligent air condition, the temperature of intelligent air condition if it exceeds 27 degree, is then adjusted to 27 degree by the temperature of intelligent air condition. In above-described embodiment, the control of intelligent air condition does not need manual intervention, is a dynamic process of continuous print. According to one embodiment of present invention, energy-saving control device can be realized by software, utilizes existing hardware and system, realizes dynamically regulating air conditioner operation parameters with software, and decreasing needs increases investment and manpower.
Fig. 3 illustrates the flow chart of an embodiment of the communication equipment room energy-conserving control method of the present invention.
As it is shown on figure 3, step 302, by dynamic monitoring system, power-equipment carried out remote signalling, telemetry and telecommand, the computer room temperature information of collection communication machine room. By the remote measurement of dynamic monitoring system and remote signalling, it is possible to obtain the temperature of machine room and the ruuning situation of air-conditioning.
Step 304, determines the temperature adjustment instructions for intelligent air condition by software according to the computer room temperature information of dynamic monitoring system collection, sends temperature adjustment instructions to dynamic monitoring system.
Step 306, intelligent air condition is carried out Energy Saving Control according to temperature adjustment instructions by dynamic monitoring system.
In above-described embodiment, utilize ready-made dynamic monitoring system and original air-conditioning equipment, realize dynamically controlling computer room temperature by software engineering, it is only necessary on a PC running this software, it is possible to realize energy-saving and cost-reducing.
Fig. 4 illustrates the software Energy Saving Control flow chart of the present invention.
As shown in Figure 4, step 402, the cycle of setting program poll and control, for instance setting cycle is 30 minutes.
Step 404, by whether this machine room of cycle polling there is temperature warning.
Step 406, it may be judged whether temperature warning occur, if it is not, improve operation of air conditioner temperature 1 degree (step 410); If it has, then reduce operation of air conditioner temperature 1 degree (step 408).
Step 412, it is judged that the temperature of intelligent air condition is more than 27 degree? remote regulating operation of air conditioner temperature if it exceeds 27 degree, is then adjusted to 27 degree (step 414), to ensure that remote control still has certain refrigerating capacity after malfunctioning; Otherwise, step 404 is returned. Go round and begin again, enter next cycle.
Pass through above-mentioned steps, it is possible to achieve dynamically regulate computer room temperature, thus reaching purpose energy-saving and cost-reducing on the basis of safe operation.
For checking the permission effect of the present invention, test at a website. It is energy-conservation that the website chosen can implement dynamic temperature-regulating, and this website has Rhizoma Sparganii intelligent air condition and the dynamic monitoring system of monitoring Pedicellus et Pericarpium Trapae intelligent air condition; In addition in order to assess energy-conservation effect, the website chosen has Cao Le, carries out the monitoring of power consumption. At test station Cao Le, energy-saving effect is: Cao Le electricity consumption 340 degree when air-conditioning work temperature is fixing, dynamically regulating power consumption when air-conditioning work temperature is 319 degree, therefore dynamic temperature-regulating scheme every day can be energy-conservation 21 degree at this website, power saving rate is 6.2%, assesses this website and within 1 year, can economize on electricity 365 �� 21=7665 degree.
Dynamic monitoring system widely uses in the communications industry, and it is a kind of more advanced maintenance service, implements monitor in real time for various air-conditioning equipments and building environment. But, what dynamic monitoring system was focused on is the promptness of the accuracy of data and alarm, coming into operation early stage, only has simple manual remote control, does not consider the demand of automatic remote control, and dynamic monitoring system is only capable of manually sending telecommand. Additionally, the power-equipment that uses of each place telecommunications branch company, living load, the factor such as environment are different, the importance of equipment is different. If it is considered that automatic remote control, dynamic monitoring system will increase the setting of substantial amounts of personalization, and system will become complicated and unstable, and therefore it does not have the function of automatic remote control. Embodiments of the invention utilize the GDI in dynamic monitoring system, plug-in Energy Saving Control software, realize automatic temperature-control energy-conservation, and on the no impact of dynamic monitoring system 26S Proteasome Structure and Function. By analyzing the form of the manual command of dynamic monitoring system, identical form is used to achieve same automatically controlling.
Along with the development of Internet of Things, more electrical equipment is likely to access dynamic monitoring system, and automatic remote controls just to save the more energy for enterprise. If household electrical appliance networking in family, it is possible to control the operation of such as air-conditioning by mobile phone and realize energy-conservation. More can be automatically controlled by dynamic monitoring system, compared with control result and expection, thus finding whether the data of monitoring system deviation occur, thus detecting stablizing of dynamic monitoring system.
So far, communication equipment room energy-conserving control method according to the present invention and system are described in detail. In order to avoid covering the design of the present invention, it does not have describe details more known in the field. Those skilled in the art are as described above, complete it can be appreciated how implement technical scheme disclosed herein.
It is likely to be achieved in many ways the method and system of the present invention. Such as, can by software, hardware, firmware or software, hardware, firmware any combination realize the method and system of the present invention. For the said sequence of step of described method merely to illustrate, the step of the method for the present invention is not limited to order described in detail above, unless specifically stated otherwise. Additionally, in certain embodiments, can being also record program in the recording medium by the invention process, these programs include the machine readable instructions for realizing the method according to the invention. Thus, the present invention also covers the record medium of the storage program for performing the method according to the invention.
Although some specific embodiments of the present invention being described in detail already by example, but it should be appreciated by those skilled in the art, above example is merely to illustrate, rather than in order to limit the scope of the present invention. It should be appreciated by those skilled in the art, can without departing from the scope and spirit of the present invention, above example be modified. The scope of the present invention be defined by the appended claims.
Claims (7)
1. a communication equipment room energy-conserving controls system, it is characterised in that including:
Dynamic monitoring system, for power-equipment is carried out remote signalling, telemetry and telecommand, gathers the computer room temperature information of described communications equipment room, sends described computer room temperature information; Receive the temperature adjustment instructions for intelligent air condition, according to described temperature adjustment instructions, the temperature of described intelligent air condition is controlled;
Energy-saving control device, for receiving the described computer room temperature information from described dynamic monitoring system, determines the temperature adjustment instructions for described intelligent air condition according to described computer room temperature information; Described temperature adjustment instructions is sent to described dynamic monitoring system;
Wherein, described energy-saving control device is realized by software, and is hung on described dynamic monitoring system by outside data base's general-purpose interface.
2. system according to claim 1, it is characterised in that described dynamic monitoring system utilizes distant control function, the running temperature parameter of intelligent air condition and air-conditioning switch machine according to the dynamically remote control of described temperature adjustment instructions.
3. system according to claim 1, it is characterised in that described energy-saving control device includes:
Time block, for clocked flip temperature poll and control;
Temperature information acquisition module, whether machine room described in poll under triggering at described time block exists temperature warning;
Temperature control modules, determines the temperature adjustment instructions of described intelligent air condition for whether there is temperature warning according to described machine room, sends described temperature adjustment instructions to described dynamic monitoring system.
4. system according to claim 3, it is characterized in that, if there is temperature warning, then described temperature control modules will reduce the running temperature 1 degree of described intelligent air condition, if there is no temperature warning, then described temperature control modules will promote the running temperature 1 degree of described intelligent air condition, and the temperature of described intelligent air condition if it exceeds 27 degree, is then adjusted to 27 degree by the temperature of described intelligent air condition.
5. a communication equipment room energy-conserving control method, it is characterised in that including:
By dynamic monitoring system, power-equipment is carried out remote signalling, telemetry and telecommand, gather the computer room temperature information of described communications equipment room;
The described computer room temperature information gathered according to described dynamic monitoring system by software determines the temperature adjustment instructions for described intelligent air condition, sends described temperature adjustment instructions to described dynamic monitoring system;
Described intelligent air condition is carried out Energy Saving Control according to described temperature adjustment instructions by described dynamic monitoring system;
Wherein, described software is hung on described dynamic monitoring system by outside data base's general-purpose interface.
6. method according to claim 5, it is characterised in that described intelligent air condition is carried out Energy Saving Control according to described temperature adjustment instructions and includes by described dynamic monitoring system:
Described dynamic monitoring system utilizes distant control function, the running temperature parameter of intelligent air condition and air-conditioning switch machine according to the dynamically remote control of described temperature adjustment instructions.
7. method according to claim 5, it is characterised in that described determine that the temperature adjustment instructions for described intelligent air condition includes by software according to the described computer room temperature information that described dynamic monitoring system gathers:
Setting program poll and the cycle of control;
By whether machine room described in cycle polling there is temperature warning, if it is not, improve described intelligent air condition running temperature 1 degree; If it has, then reduce described intelligent air condition running temperature 1 degree;
When intelligent air condition running temperature described in remote regulating if it exceeds 27 degree, then the temperature of described intelligent air condition is adjusted to 27 degree.
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| CN201110364347.0A CN103115414B (en) | 2011-11-17 | 2011-11-17 | Communication equipment room energy-conserving controls system and method |
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| CN201110364347.0A CN103115414B (en) | 2011-11-17 | 2011-11-17 | Communication equipment room energy-conserving controls system and method |
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| CN105242649B (en) * | 2015-09-11 | 2018-07-31 | 董锐 | It is a kind of for the energy efficiency monitoring of communication base station and the implementation method of energy conserving system |
| WO2022241818A1 (en) * | 2021-05-20 | 2022-11-24 | 江苏星瀚智慧信息科技有限公司 | Air conditioner control apparatus based on power environment monitoring system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101000171A (en) * | 2006-12-31 | 2007-07-18 | 广州金关节能科技发展有限公司 | Air-conditioning energy-saving monitoring system of base station |
| CN101216207A (en) * | 2008-01-21 | 2008-07-09 | 佛山市水立方人工环境工程有限公司 | 26 degree central air-conditioning intelligent energy-saving management system |
| CN101576306A (en) * | 2009-05-12 | 2009-11-11 | 河海大学 | Energy-saving method for intelligently controlling temperature of network communication computer room |
| CN201488194U (en) * | 2009-08-13 | 2010-05-26 | 中国移动通信集团重庆有限公司 | Power environment monitoring system-based accurate management and control system for air conditioner |
| CN101865506A (en) * | 2009-04-14 | 2010-10-20 | 曾国辉 | Monitoring and control method of air conditioner energy saving system |
| CN101982707A (en) * | 2010-11-23 | 2011-03-02 | 时代嘉华（中国）科技有限公司 | Controller for refrigerant circulation blending machine room special machine |
| CN102032650A (en) * | 2010-12-31 | 2011-04-27 | 广东大榕树信息科技有限公司 | Air conditioner monitoring system |
| CN102175057A (en) * | 2011-03-11 | 2011-09-07 | 苏州云博信息技术有限公司 | Air conditioner remote control method and system |
-
2011
- 2011-11-17 CN CN201110364347.0A patent/CN103115414B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101000171A (en) * | 2006-12-31 | 2007-07-18 | 广州金关节能科技发展有限公司 | Air-conditioning energy-saving monitoring system of base station |
| CN101216207A (en) * | 2008-01-21 | 2008-07-09 | 佛山市水立方人工环境工程有限公司 | 26 degree central air-conditioning intelligent energy-saving management system |
| CN101865506A (en) * | 2009-04-14 | 2010-10-20 | 曾国辉 | Monitoring and control method of air conditioner energy saving system |
| CN101576306A (en) * | 2009-05-12 | 2009-11-11 | 河海大学 | Energy-saving method for intelligently controlling temperature of network communication computer room |
| CN201488194U (en) * | 2009-08-13 | 2010-05-26 | 中国移动通信集团重庆有限公司 | Power environment monitoring system-based accurate management and control system for air conditioner |
| CN101982707A (en) * | 2010-11-23 | 2011-03-02 | 时代嘉华（中国）科技有限公司 | Controller for refrigerant circulation blending machine room special machine |
| CN102032650A (en) * | 2010-12-31 | 2011-04-27 | 广东大榕树信息科技有限公司 | Air conditioner monitoring system |
| CN102175057A (en) * | 2011-03-11 | 2011-09-07 | 苏州云博信息技术有限公司 | Air conditioner remote control method and system |
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