CN103616828B - Energy-saving control method for modular system - Google Patents
Energy-saving control method for modular system Download PDFInfo
- Publication number
- CN103616828B CN103616828B CN201310587517.0A CN201310587517A CN103616828B CN 103616828 B CN103616828 B CN 103616828B CN 201310587517 A CN201310587517 A CN 201310587517A CN 103616828 B CN103616828 B CN 103616828B
- Authority
- CN
- China
- Prior art keywords
- module
- interval
- load
- modules
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
- Power Sources (AREA)
Abstract
The invention discloses an energy-saving control method for a modular system. The modular system comprises a module unit, a monitoring unit and an energy-saving control unit connected with the module unit. According to the energy-saving control method based on the modular system, modules in the module unit are divided into N sections according to loading conditions, then, the operating state of all the modules in each section is controlled, and it is guaranteed that working modules are evenly distributed in the module unit in combination with a module rotation sleeping mechanism. By means of the energy-saving control method for the modular system, the arrangement of the working modules is optimized to the maximum extent, heat dissipation of the system is balanced, the temperature rise effect of all parts of the system is improved, and the simple and effective rotation sleeping mechanism is adopted, so that the system has higher reliability while achieving the energy-saving effect.
Description
Technical field
The present invention relates to a kind of energy-saving control method, particularly a kind of energy-saving control method of modular system.
Background technology
Along with the development of infotech and the rapid expansion of data service, the especially extensive application of high power density equipment, make the application of modular system more and more extensive, as Modular UPS system, modular communication power-supply system etc.
Modular system arbitrarily can remove when system cloud gray model with installation module and the not operation of influential system and output, has the advantages such as easy dilatation, easy care.But under normal circumstances, modular system is in order to ensure the needs of enough capacity for supply load and in the future System Expansion, and in actual applications, the capacity of modular system is greater than the consumption of actual loading.So, if all modules of modular system are always in running order, system effectiveness is often lower than best efficiency point.
Existing solution comprises manual control module dormancy and automatic control module dormancy two kinds of modes, these two kinds of modes all have weak point: Non-follow control needs extra human resources, and response speed is slower, when system load is lower need some work module to close or system load increase need opening section closing module time, the process all will transmitted through an information, can not process at the right time; In existing automatic control technology, arrangement for operational module and sleep block does not design especially, operational module is caused to arrange uneven, the region radiates heat that operational module is comparatively concentrated is more, temperature rise is higher, thus it is unbalanced that modular system is dispelled the heat, and causes each several part temperature rise effect different, the higher part of temperature rise is easy to damage, and reduces system reliability and reduces system serviceable life.
Patent is disclosed: method for managing power supply and system (2008101028066), it also belongs to the application of power management aspect in prior art.
Summary of the invention
While the object of the invention is to realize energy saving of system, the heat radiation of equalizing system, improves the temperature rise effect of system, improves system response time and reliability.
For achieving the above object, the invention provides a kind of energy-saving control method of modular system, it is characterized in that:
The Energy Saving Control unit that described modular system comprises a modular unit, a monitoring unit and is connected with modular unit; Described modular unit comprises n order arrangement and module parallel with one another, and its input end connects civil power, and output terminal connects load; Described monitoring unit is used for monitoring load in real time; The each module running status of described Energy Saving Control unit monitors modular unit and receive monitoring unit load signal, and according to the running status of each module of signal control module unit received;
The energy-saving control method of described Energy Saving Control unit is according to loading condition, be N number of interval by the Module Division of modular unit, then the running status of each module in each interval is controlled, binding modules rotation dormancy mechanism again, ensure that operational module is evenly distributed in modular unit, comprise the following steps:
Step S1: system boot: after system stability, work at present number of modules is n, and current hibernation number of modules is 0, and monitoring unit detects load, and loading condition is delivered to Energy Saving Control unit;
Step S2: load judgment process: Energy Saving Control unit is according to the loading condition received, calculate and intend operational module number and intend sleep block number, by comparing the size intending operational module number and work at present number of modules, judge that operational module number is the need of adjustment, if operational module number needs adjustment, enter step S3, redefine module dormancy pattern of rows and columns; If operational module number does not need adjustment, enter step S4, modular unit enters module dormancy period;
Step S3: Energy Saving Control unit determination module dormancy pattern of rows and columns: Energy Saving Control unit is according to modular unit number of modules n, intend operational module number and intend sleep block number, with intend operational module number be less than or equal to intend sleep block number time, the module controlled in each interval is operational module, all the other modules are sleep block, when plan operational module number is greater than plan sleep block number, the module controlled in each interval is sleep block, all the other modules are the principle of operational module, determination module dormancy pattern of rows and columns, output signal to modular unit, the running status of each interval inner module of control module unit, dormancy period timer initiation simultaneously,
Step S4: modular unit enters dormancy period: each module of modular unit receives the signal of Energy Saving Control unit, the module receiving working signal enters duty, the module receiving sleep signal enters dormant state, Energy Saving Control unit monitors dormancy period timer simultaneously, judge whether it arrives setting value, if do not arrive setting value, monitoring unit detects in real time to load, and loading condition is delivered to Energy Saving Control unit, enter step S2 and carry out load judgment; If reach setting value, enter step S5, modular unit carries out module dormancy rotation;
Step S5: modular unit module rotation dormancy controls: all sleep block of wake module unit enter duty, Energy Saving Control unit record dormancy period terminates number of times, and terminate number of times and current hibernation cycle module unit module running status according to dormancy period, determine next dormancy period modular unit module rotation dormancy state, next dormancy period modular unit module rotation dormancy status signal is delivered to modular unit by Energy Saving Control unit, enter step S4, modular unit enters next dormancy period;
Wherein n, N are natural number, and n >=3, described dormancy period representation module unit each module dormancy time once.
In embodiments of the present invention, the concrete steps of described load judgment process comprise:
Step S21: when intending operational module number and being greater than work at present number of modules, entering load increases pattern;
Step S22: when intending operational module number and being less than work at present number of modules, enters load and reduces pattern;
Step S23: when intending operational module number and equaling work at present number of modules, namely operational module number does not need adjustment, enters step S4;
Described load increases pattern, specifically comprises the steps:
Step S211: wake one or more sleep block immediately up, described sleep block is waken number up and is: intend operational module number-work at present number of modules;
Step S212: judge whether load is that perturbation increases;
Step S213: increase if load is perturbation, then after load is replied normally, the module be waken up when control load increases enters dormant state again;
Step S214: if load is normal increasing, wakes all sleep block up and enter duty, and enter step S3;
Described load reduces pattern, specifically comprises the steps:
Step S221: judge whether load is that perturbation reduces;
Step S222: reduce if load is perturbation, then operational module number does not need adjustment, enters step S4;
Step S223: if load is normal minimizing, wakes all sleep block up and enter duty, and enter step S3.
In embodiments of the present invention, described Energy Saving Control unit determination module dormancy pattern of rows and columns comprises the following steps:
Step S31: when intending operational module number and being less than or equal to plan sleep block number, intend demarcation interval number N and equal to intend operational module number, module control mode is operational module control mode;
Step S32: when intending operational module number and being greater than plan sleep block number, intend demarcation interval number N and equal to intend sleep block number, module control mode is sleep block control mode;
Step S33: calculate n/N, business is a, and remainder is b; As b=0: the 1st all distributes a module to N interval, i.e. n
1=n
2=...=n
n=a; As b>0: the 1st all distributes a+1 module to b interval, b+1 all distributes a module to N interval, i.e. n in interval
1=n
2=...=n
b=a+1, n
b+1=n
b+2=...=n
n=a; Wherein a, b, n
1, n
2,, n
nfor natural number, n
1, n
2..., n
nrepresent the 1st interval, the 2nd interval ..., N interval distribute number of modules;
Step S34: the module of modular unit is subdivided in order each interval, makes the number of modules in each interval consistent with above-mentioned result of calculation;
Step S35: if module control mode is operational module control mode, then control each interval 1st module and enter duty, all the other modules enter dormant state; If module control mode is sleep block control mode, then control each interval 1st module and enter dormant state, all the other modules enter duty.
In embodiments of the present invention, a described dormancy period module rotation dormancy state of really fixing comprises the steps:
Step S51: current hibernation end cycle number of times does not reach the maximal value of each interval distribution module number, and same interval inner module carries out rotation dormancy, again controls the running status of each interval inner module;
Step S52: current hibernation end cycle number of times reaches the maximal value of each interval distribution module number, using the number of modules that the number of modules that last dormancy period kth interval comprises comprises as current hibernation cycle kth-1 interval, the number of modules that the number of modules that last dormancy period the 1st interval comprises comprises as current hibernation cycle N interval, wherein, k=2,3,4 ... N; The module of modular unit is subdivided in order each interval, makes the number of modules in each interval consistent with the above results, and reset dormancy period and terminate number of times record; If module control mode is operational module control mode, then control each interval 1st module and enter duty, all the other modules enter dormant state; If module control mode is sleep block control mode, then control each interval 1st module and enter dormant state, all the other modules enter duty.
In embodiments of the present invention, it is characterized in that: described same interval inner module rotation dormancy, the mode again controlling the running status of each interval module is:
Step S511: when module control mode is operational module control mode, if in running order in last dormancy period i-th interval is a jth module, then current hibernation periodic Control (j+1) individual module is in running order; When (j+1) is greater than this burst length, then current hibernation periodic Control the 1st module is in running order;
Step S512: when module control mode is sleep block control mode, if what be in dormant state in last dormancy period i-th interval is a jth module, then current hibernation periodic Control (j+1) individual module is in dormant state; When (j+1) is greater than this burst length, then current hibernation periodic Control the 1st module is in dormant state;
Wherein, i=1,2,3 ... N; J=1,2,3 ... this burst length.
In embodiments of the present invention, describedly judge that whether load is the method that perturbation increases and is: a load judgment control cycle is set, within this load judgment control cycle, when load increases, then wake corresponding sleep block immediately up and enter duty, and terminate present load and judge control cycle, enter next load judgment control cycle, in next load judgment control cycle, monitoring unit detects load in real time, Energy Saving Control unit calculates intends operational module number, if the plan operational module number that Energy Saving Control unit calculates is equal to a load judgment cycling number of modules at every turn, then judge that the perturbation that increases to of load increases, if intend operational module number to be equal to work at present number of modules, then judge that load increases as normal.
In embodiments of the present invention, describedly judge that whether load is the method that perturbation reduces and is: a load judgment control cycle is set, in this load judgment control cycle, modular unit each module running status is constant, monitoring unit detects load in real time, Energy Saving Control unit calculates intends operational module number, if the plan operational module number that Energy Saving Control unit calculates is equal to work at present number of modules at every turn, then judges that load reduces as perturbation; If intend operational module number be all less than work at present number of modules, then judge that load reduces as normal.
In embodiments of the present invention, the described method waking one or more sleep block immediately up is the sleep block of waking number needed in random wake module unit up, or the serial number from 1 to N is carried out to N number of interval, from the interval of arbitrary numbering, according to the sequential loop that interval numbering reduces or increases, control each interval successively and wake a sleep block immediately up, till the sleep block waking number needed for reaching up.
In embodiments of the present invention, described load judgment control cycle < dormancy period.
Compared to prior art, the present invention has following beneficial effect:
1, for different loading conditions, by intervals different for the Module Division of modular unit, be operational module by the module controlled in each interval, all the other modules are sleep block, or the module controlled in each interval is sleep block, all the other modules are operational module, ensure that operational module is evenly distributed in modular unit, to greatest extent the arrangement of Optimization Work module, modular system is dispelled the heat balanced, the temperature rise effect of improvement system, improves system reliability;
2, when system load increases, when operational module quantity increases, can wake the sleep block of respective amount immediately up, the load change of quick response system, ensures the reliability of system;
3, when system load reduces, when operational module quantity reduces, close the operational module of respective numbers, reach energy-conservation effect;
4, control module unit module carries out having holidays by turns in same interval and between different interval, and the mechanism of having holidays by turns is simple, effective, makes system radiating more balanced, and can realize energy-saving effect better.
Accompanying drawing explanation
Fig. 1 is the structural representation of modular system of the present invention.
Fig. 2 is the energy-saving control method process flow diagram of a kind of modular system of the present invention.
Fig. 3 is embodiment of the present invention modular unit module array schematic diagram.
Embodiment
Below in conjunction with accompanying drawing 1-3 and specific embodiment, technical scheme of the present invention is specifically described.
As shown in Figure 1, the energy-saving control method of a kind of modular system of the present invention, the Energy Saving Control unit that described modular system comprises a modular unit, a monitoring unit and is connected with modular unit; Described modular unit comprises n order arrangement and module parallel with one another, and its input end connects civil power, and output terminal connects load; Described monitoring unit is used for monitoring load in real time; The each module running status of described Energy Saving Control unit monitors modular unit and receive monitoring unit load signal, and according to the running status of each module of signal control module unit received;
The energy-saving control method of described Energy Saving Control unit is according to loading condition, be N number of interval by the Module Division of modular unit, then the running status of each module in each interval is controlled, binding modules rotation dormancy mechanism again, ensure that operational module is evenly distributed in modular unit, comprise the following steps:
Step S1: system boot: after system stability, work at present number of modules is n, and current hibernation number of modules is 0, and monitoring unit detects load, and loading condition is delivered to Energy Saving Control unit;
Step S2: load judgment process: Energy Saving Control unit is according to the loading condition received, calculate and intend operational module number and intend sleep block number, by comparing the size intending operational module number and work at present number of modules, judge that operational module number is the need of adjustment, if operational module number needs adjustment, enter step S3, redefine module dormancy pattern of rows and columns; If operational module number does not need adjustment, enter step S4, modular unit enters module dormancy period;
Step S3: Energy Saving Control unit determination module dormancy pattern of rows and columns: Energy Saving Control unit is according to modular unit number of modules n, intend operational module number and intend sleep block number, with intend operational module number be less than or equal to intend sleep block number time, the module controlled in each interval is operational module, all the other modules are sleep block, when plan operational module number is greater than plan sleep block number, the module controlled in each interval is sleep block, all the other modules are the principle of operational module, determination module dormancy pattern of rows and columns, output signal to modular unit, the running status of each interval inner module of control module unit, dormancy period timer initiation simultaneously,
Step S4: modular unit enters dormancy period: each module of modular unit receives the signal of Energy Saving Control unit, the module receiving working signal enters duty, the module receiving sleep signal enters dormant state, Energy Saving Control unit monitors dormancy period timer simultaneously, judge whether it arrives setting value, if do not arrive setting value, monitoring unit detects in real time to load, and loading condition is delivered to Energy Saving Control unit, enter step S2 and carry out load judgment; If reach setting value, enter step S5, modular unit carries out module dormancy rotation;
Step S5: modular unit module rotation dormancy controls: all sleep block of wake module unit enter duty, Energy Saving Control unit record dormancy period terminates number of times, and terminate number of times and current hibernation cycle module unit module running status according to dormancy period, determine next dormancy period modular unit module rotation dormancy state, next dormancy period modular unit module rotation dormancy status signal is delivered to modular unit by Energy Saving Control unit, enter step S4, modular unit enters next dormancy period;
Wherein n, N are natural number, and n >=3(in embodiments of the present invention n get 15, N and get 4), described dormancy period representation module unit each module dormancy time once.
In embodiments of the present invention, the concrete steps of described load judgment process comprise:
Step S21: when intending operational module number and being greater than work at present number of modules, entering load increases pattern;
Step S22: when intending operational module number and being less than work at present number of modules, enters load and reduces pattern;
Step S23: when intending operational module number and equaling work at present number of modules, namely operational module number does not need adjustment, enters step S4;
Described load increases pattern, specifically comprises the steps:
Step S211: wake one or more sleep block immediately up, described sleep block is waken number up and is: intend operational module number-work at present number of modules;
Step S212: judge whether load is that perturbation increases;
Step S213: increase if load is perturbation, then after load is replied normally, the module be waken up when control load increases enters dormant state again;
Step S214: if load is normal increasing, wakes all sleep block up and enter duty, and enter step S3;
Described load reduces pattern, specifically comprises the steps:
Step S221: judge whether load is that perturbation reduces;
Step S222: reduce if load is perturbation, then operational module number does not need adjustment, enters step S4;
Step S223: if load is normal minimizing, wakes all sleep block up and enter duty, and enter step S3.
In embodiments of the present invention, described Energy Saving Control unit determination module dormancy pattern of rows and columns comprises the following steps:
Step S31: when intending operational module number and being less than or equal to plan sleep block number, intend demarcation interval number N and equal to intend operational module number, module control mode is operational module control mode;
Step S32: when intending operational module number and being greater than plan sleep block number, intend demarcation interval number N and equal to intend sleep block number, module control mode is sleep block control mode;
Step S33: calculate n/N, business is a, and remainder is b; As b=0: the 1st all distributes a module to N interval, i.e. n
1=n
2=...=n
n=a; As b>0: the 1st all distributes a+1 module to b interval, b+1 all distributes a module to N interval, i.e. n in interval
1=n
2=...=n
b=a+1, n
b+1=n
b+2=...=n
n=a; Wherein a, b, n
1, n
2,, n
nfor natural number, n
1, n
2..., n
nrepresent the 1st interval, the 2nd interval ..., N interval distribute number of modules;
Step S34: the module of modular unit is subdivided in order each interval, makes the number of modules in each interval consistent with above-mentioned result of calculation;
Step S35: if module control mode is operational module control mode, then control each interval 1st module and enter duty, all the other modules enter dormant state; If module control mode is sleep block control mode, then control each interval 1st module and enter dormant state, all the other modules enter duty.
In embodiments of the present invention, a described dormancy period module rotation dormancy state of really fixing comprises the steps:
Step S51: current hibernation end cycle number of times does not reach the maximal value of each interval distribution module number, and same interval inner module carries out rotation dormancy, again controls the running status of each interval inner module;
Step S52: current hibernation end cycle number of times reaches the maximal value of each interval distribution module number, using the number of modules that the number of modules that last dormancy period kth interval comprises comprises as current hibernation cycle kth-1 interval, the number of modules that the number of modules that last dormancy period the 1st interval comprises comprises as current hibernation cycle N interval, wherein, k=2,3,4 ... N; The module of modular unit is subdivided in order each interval, makes the number of modules in each interval consistent with the above results, and reset dormancy period and terminate number of times record; If module control mode is operational module control mode, then control each interval 1st module and enter duty, all the other modules enter dormant state; If module control mode is sleep block control mode, then control each interval 1st module and enter dormant state, all the other modules enter duty.
In embodiments of the present invention, described same interval inner module rotation dormancy, the mode again controlling the running status of each interval module is:
Step S511: when module control mode is operational module control mode, if in running order in last dormancy period i-th interval is a jth module, then current hibernation periodic Control (j+1) individual module is in running order; When (j+1) is greater than this burst length, then current hibernation periodic Control the 1st module is in running order;
Step S512: when module control mode is sleep block control mode, if what be in dormant state in last dormancy period i-th interval is a jth module, then current hibernation periodic Control (j+1) individual module is in dormant state; When (j+1) is greater than this burst length, then current hibernation periodic Control the 1st module is in dormant state;
Wherein, i=1,2,3 ... N; J=1,2,3 ... this burst length.
In embodiments of the present invention, describedly judge that whether load is the method that perturbation increases and is: a load judgment control cycle is set, within this load judgment control cycle, when load increases, then wake corresponding sleep block immediately up and enter duty, and terminate present load and judge control cycle, enter next load judgment control cycle, in next load judgment control cycle, monitoring unit detects load in real time, Energy Saving Control unit calculates intends operational module number, if the plan operational module number that Energy Saving Control unit calculates is equal to a load judgment cycling number of modules at every turn, then judge that the perturbation that increases to of load increases, if intend operational module number to be equal to work at present number of modules, then judge that load increases as normal.
In embodiments of the present invention, describedly judge that whether load is the method that perturbation reduces and is: a load judgment control cycle is set, in this load judgment control cycle, modular unit each module running status is constant, monitoring unit detects load in real time, Energy Saving Control unit calculates intends operational module number, if the plan operational module number that Energy Saving Control unit calculates is equal to work at present number of modules at every turn, then judges that load reduces as perturbation; If intend operational module number be all less than work at present number of modules, then judge that load increases as perturbation.
In embodiments of the present invention, the described method waking one or more sleep block immediately up is the sleep block of waking number needed in random wake module unit up, or the serial number from 1 to N is carried out to N number of interval, from the interval of arbitrary numbering, according to the sequential loop that interval numbering reduces or increases, control each interval successively and wake a sleep block immediately up, till the sleep block waking number needed for reaching up.
In embodiments of the present invention, described load judgment control cycle < dormancy period.
In order to better tell about the inventive method, below for do more specific description to the present invention.
In the present embodiment, in a certain dormancy period, current hibernation cycling number of modules is 2, current interval number N=2, and interval is numbered interval 1, interval 2; Energy Saving Control unit calculates according to load and intends operational module number m=4, load increases, therefore wake 2(immediately up and intend operational module number-work at present number of modules=2) individual sleep block, i.e. 1 sleep block of wake-on interval 1 and 1 sleep block of interval 2 successively.If judge, load is that perturbation increases, then, after load is replied, control interval 1 and interval 22 sleep block be waken up reenter dormant state; In the present embodiment, judge that load increases as normal, then according to the number of modules n that step determination module unit module plan demarcation interval number N according to claim 3, module control mode, each interval comprise
1, n
2n
nand concrete module, each interval inner module running status:
Energy Saving Control unit calculates intends operational module number m=4, intends sleep block number w=n-m=11, therefore intends operational module number < plan sleep block number, then intend demarcation interval number N=m=4, module control mode is operational module control mode.
Calculate the number of modules that each interval comprises:
N/N=15/4, business a are 3, and remainder b is 3; Due to b>0, therefore a+1=4 module is all distributed in the 1st to the 3rd interval, the 4th interval distribution a=3 module, i.e. n
1=n
2=n
3=4, n
4=3;
Determine the concrete module that each interval comprises:
The order of the module of modular unit being pressed (or turning left from top to bottom or from left to right or from the right side) is from top to bottom subdivided into each interval, make the number of modules in each interval consistent with above-mentioned result of calculation (as shown in Figure 3, the module of modular unit is numbered from top to bottom: module 1, module 2 ..., module 15), that is:
The module that 1st interval comprises is: module 1, module 2, module 3, module 4;
The module that 2nd interval comprises is: module 5, module 6, module 7, module 8;
The module that 3rd interval comprises is: module 9, module 10, module 11, module 12;
The module that 4th interval comprises is: module 13, module 14, module 15;
Determine the running status of each interval inner module:
Because module control mode is operational module control mode, therefore the 1st module controlling the 1st, the 2nd, the 3rd, the 4th interval enters duty, and all the other modules enter dormant state.
Start dormancy period timer, now dormancy period terminates number of times and is recorded as 0.
According to above-mentioned steps, dormancy period terminates number of times when being recorded as 0, for different plan operational module number m, the duty of the module that the interval number marked off and each interval comprise as shown in the table (operational module by
represent, sleep block by
represent, underscore "
" represent first module in each interval):
During current hibernation end cycle, first all sleep block of wake module unit, dormancy period terminates number of times and is recorded as 1, do not reach the maximal value (being 4 in the present embodiment) of each interval distribution module number, therefore the module rotation dormancy that need carry out in same interval, again control the running status of each interval module:
Current block control mode is operational module control mode, 1st, in 2,3,4 intervals, 1st module in each interval of last dormancy period is in running order, all the other modules are in dormant state, then each interval 2nd module of current hibernation periodic Control is in running order, and all the other modules are in dormant state.
According to above-mentioned steps, terminate number of times for different dormancy periods, after the module rotation dormancy in same interval, the running status of each module in each interval is as shown in the table:
In the present embodiment, the number of modules that each interval is distributed is uneven, the number of modules comprised in the longest interval is 4, the number of modules that the shortest interval comprises is 3, module in the longest interval completes rounds of dormancy of changing the day off, namely each module of module in the longest interval enters duty once after (or entering dormant state once), the more than rotation dormancy one of module in shorter interval is taken turns, cause the heat radiation of each interval unbalanced, therefore when current hibernation end cycle number of times reaches the maximal value of each interval distribution module number (being 4 in the present embodiment), the interval of comparatively concentrating to make operational module is not fixed on certain part of system, need to adjust the module that each interval comprises, reduce the number of modules that current longer interval comprises, increase the number of modules that current shorter interval comprises, concrete steps are:
Current hibernation end cycle number of times is 4, last dormancy period interval 1 is respectively to the number of modules that interval 4 comprise: 4, 4, 4, 3, using the number of modules that the number of modules that last dormancy period kth interval comprises comprises as current hibernation cycle kth-1 interval, the number of modules that the number of modules that last dormancy period the 1st interval comprises comprises as current hibernation cycle N interval, namely between current hibernation periodic region, 1 to interval 4 number of modules comprised is: 4, 4, 3, 4, the module of modular unit is subdivided into each interval by order from top to bottom, make the number of modules in each interval consistent with above-mentioned result of calculation, namely
The module that 1st interval comprises is: module 1, module 2, module 3, module 4;
The module that 2nd interval comprises is: module 5, module 6, module 7, module 8;
The module that 3rd interval comprises is: module 9, module 10, module 11;
The module that 4th interval comprises is: module 12, module 13, module 14, module 15;
And control each interval 1st module and enter duty, all the other modules enter dormant state.
Be more than the preferred embodiment of the energy-saving control method of a kind of modular system of the present invention, all changes done according to technical solution of the present invention, when the function produced does not exceed the scope of technical solution of the present invention, all belong to protection scope of the present invention.
Claims (9)
1. an energy-saving control method for modular system, the Energy Saving Control unit that described modular system comprises a modular unit, a monitoring unit and is connected with modular unit; Described monitoring unit is used for monitoring load in real time; The each module running status of described Energy Saving Control unit monitors modular unit and receive monitoring unit load signal, and according to the running status of each module of signal control module unit received; It is characterized in that:
Described modular unit comprises n order arrangement and module parallel with one another, and its input end connects civil power, and output terminal connects load;
The energy-saving control method of described Energy Saving Control unit is according to loading condition, be N number of interval by the Module Division of modular unit, then the running status of each module in each interval is controlled, binding modules rotation dormancy mechanism again, ensure that operational module is evenly distributed in modular unit, comprise the following steps:
Step S1: system boot: after system stability, work at present number of modules is n, and current hibernation number of modules is 0, and monitoring unit detects load, and loading condition is delivered to Energy Saving Control unit;
Step S2: load judgment process: Energy Saving Control unit is according to the loading condition received, calculate and intend operational module number and intend sleep block number, by comparing the size intending operational module number and work at present number of modules, judge that operational module number is the need of adjustment, if operational module number needs adjustment, enter step S3, redefine module dormancy pattern of rows and columns; If operational module number does not need adjustment, enter step S4, modular unit enters module dormancy period;
Step S3: Energy Saving Control unit determination module dormancy pattern of rows and columns: Energy Saving Control unit is according to modular unit number of modules n, intend operational module number and intend sleep block number, with intend operational module number be less than or equal to intend sleep block number time, the module controlled in each interval is operational module, all the other modules are sleep block, when plan operational module number is greater than plan sleep block number, the module controlled in each interval is sleep block, all the other modules are the principle of operational module, determination module dormancy pattern of rows and columns, output signal to modular unit, the running status of each interval inner module of control module unit, dormancy period timer initiation simultaneously,
Step S4: modular unit enters dormancy period: each module of modular unit receives the signal of Energy Saving Control unit, the module receiving working signal enters duty, the module receiving sleep signal enters dormant state, Energy Saving Control unit monitors dormancy period timer simultaneously, judge whether it arrives setting value, if do not arrive setting value, monitoring unit detects in real time to load, and loading condition is delivered to Energy Saving Control unit, enter step S2 and carry out load judgment; If reach setting value, enter step S5, modular unit carries out module dormancy rotation;
Step S5: modular unit module rotation dormancy controls: all sleep block of wake module unit enter duty, Energy Saving Control unit record dormancy period terminates number of times, and terminate number of times and current hibernation cycle module unit module running status according to dormancy period, determine next dormancy period modular unit module rotation dormancy state, next dormancy period modular unit module rotation dormancy status signal is delivered to modular unit by Energy Saving Control unit, enter step S4, modular unit enters next dormancy period;
Wherein n, N are natural number, and n >=3, described dormancy period representation module unit each module dormancy time once.
2. the energy-saving control method of a kind of modular system according to claim 1, is characterized in that: the concrete steps of described load judgment process comprise:
Step S21: when intending operational module number and being greater than work at present number of modules, entering load increases pattern;
Step S22: when intending operational module number and being less than work at present number of modules, enters load and reduces pattern;
Step S23: when intending operational module number and equaling work at present number of modules, namely operational module number does not need adjustment, enters step S4;
Described load increases pattern, specifically comprises the steps:
Step S211: wake one or more sleep block immediately up, described sleep block is waken number up and is: intend operational module number-work at present number of modules;
Step S212: judge whether load is that perturbation increases;
Step S213: increase if load is perturbation, then after load is replied normally, the module be waken up when control load increases enters dormant state again;
Step S214: if load is normal increasing, wakes all sleep block up and enter duty, and enter step S3;
Described load reduces pattern, specifically comprises the steps:
Step S221: judge whether load is that perturbation reduces;
Step S222: reduce if load is perturbation, then operational module number does not need adjustment, enters step S4;
Step S223: if load is normal minimizing, wakes all sleep block up and enter duty, and enter step S3.
3. the energy-saving control method of a kind of modular system according to claim 1, is characterized in that: described Energy Saving Control unit determination module dormancy pattern of rows and columns comprises the following steps:
Step S31: when intending operational module number and being less than or equal to plan sleep block number, intend demarcation interval number N and equal to intend operational module number, module control mode is operational module control mode;
Step S32: when intending operational module number and being greater than plan sleep block number, intend demarcation interval number N and equal to intend sleep block number, module control mode is sleep block control mode;
Step S33: calculate n/N, business is a, and remainder is b; As b=0: the 1st all distributes a module to N interval, i.e. n
1=n
2=...=n
n=a; As b>0: the 1st all distributes a+1 module to b interval, b+1 all distributes a module to N interval, i.e. n in interval
1=n
2=...=n
b=a+1, n
b+1=n
b+2=...=n
n=a; Wherein a, b, n
1, n
2,, n
nfor natural number, n
1, n
2..., n
nrepresent the 1st interval, the 2nd interval ..., N interval distribute number of modules;
Step S34: the module of modular unit is subdivided in order each interval, makes the number of modules in each interval consistent with above-mentioned result of calculation;
Step S35: if module control mode is operational module control mode, then control each interval 1st module and enter duty, all the other modules enter dormant state; If module control mode is sleep block control mode, then control each interval 1st module and enter dormant state, all the other modules enter duty.
4. the energy-saving control method of a kind of modular system according to claim 1, is characterized in that: a described dormancy period module rotation dormancy state of really fixing comprises the steps:
Step S51: current hibernation end cycle number of times does not reach the maximal value of each interval distribution module number, and same interval inner module carries out rotation dormancy, again controls the running status of each interval inner module;
Step S52: current hibernation end cycle number of times reaches the maximal value of each interval distribution module number, using the number of modules that the number of modules that last dormancy period kth interval comprises comprises as current hibernation cycle kth-1 interval, the number of modules that the number of modules that last dormancy period the 1st interval comprises comprises as current hibernation cycle N interval, wherein, k=2,3,4 ... N; The module of modular unit is subdivided in order each interval, makes the number of modules in each interval consistent with the above results, and reset dormancy period and terminate number of times record; If module control mode is operational module control mode, then control each interval 1st module and enter duty, all the other modules enter dormant state; If module control mode is sleep block control mode, then control each interval 1st module and enter dormant state, all the other modules enter duty.
5. the energy-saving control method of a kind of modular system according to claim 4, is characterized in that: described same interval inner module rotation dormancy, and the mode again controlling the running status of each interval module is:
Step S511: when module control mode is operational module control mode, if in running order in last dormancy period i-th interval is a jth module, then current hibernation periodic Control (j+1) individual module is in running order; When (j+1) is greater than this burst length, then current hibernation periodic Control the 1st module is in running order;
Step S512: when module control mode is sleep block control mode, if what be in dormant state in last dormancy period i-th interval is a jth module, then current hibernation periodic Control (j+1) individual module is in dormant state; When (j+1) is greater than this burst length, then current hibernation periodic Control the 1st module is in dormant state;
Wherein, i=1,2,3 ... N; J=1,2,3 ... this burst length.
6. the energy-saving control method of a kind of modular system according to claim 2, it is characterized in that: describedly judge that whether load is the method that perturbation increases and is: a load judgment control cycle is set, within this load judgment control cycle, when load increases, then wake corresponding sleep block immediately up and enter duty, and terminate present load and judge control cycle, enter next load judgment control cycle, in next load judgment control cycle, monitoring unit detects load in real time, Energy Saving Control unit calculates intends operational module number, if the plan operational module number that Energy Saving Control unit calculates is equal to a load judgment cycling number of modules at every turn, then judge that the perturbation that increases to of load increases, if intend operational module number to be equal to work at present number of modules, then judge that load increases as normal.
7. the energy-saving control method of a kind of modular system according to claim 2, it is characterized in that: describedly judge that whether load is the method that perturbation reduces and is: a load judgment control cycle is set, in this load judgment control cycle, modular unit each module running status is constant, monitoring unit detects load in real time, Energy Saving Control unit calculates intends operational module number, if the plan operational module number that Energy Saving Control unit calculates is equal to work at present number of modules at every turn, then judge that load reduces as perturbation; If intend operational module number be all less than work at present number of modules, then judge that load reduces as normal.
8. the energy-saving control method of a kind of modular system according to claim 2, it is characterized in that: the described method waking one or more sleep block immediately up is the sleep block of waking number needed in random wake module unit up, or the serial number from 1 to N is carried out to N number of interval, from the interval of arbitrary numbering, according to the sequential loop that interval numbering reduces or increases, control each interval successively and wake a sleep block immediately up, till the sleep block waking number needed for reaching up.
9. the energy-saving control method of a kind of modular system according to claim 6 or 7, is characterized in that: described load judgment control cycle < dormancy period.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310587517.0A CN103616828B (en) | 2013-11-21 | 2013-11-21 | Energy-saving control method for modular system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310587517.0A CN103616828B (en) | 2013-11-21 | 2013-11-21 | Energy-saving control method for modular system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103616828A CN103616828A (en) | 2014-03-05 |
| CN103616828B true CN103616828B (en) | 2015-02-25 |
Family
ID=50167532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310587517.0A Active CN103616828B (en) | 2013-11-21 | 2013-11-21 | Energy-saving control method for modular system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103616828B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185071B (en) * | 2015-05-21 | 2018-11-20 | 成都康伟力创科技有限公司 | Gas meter, flow meter remote meter reading network data exchange method |
| CN111864724B (en) * | 2020-07-27 | 2022-04-22 | 厦门海索科技有限公司 | Emergency power supply and polling dormancy method of rectification module thereof |
| CN113422425B (en) * | 2021-06-04 | 2023-04-07 | 科华数据股份有限公司 | Modular UPS (uninterrupted Power supply) sleep control method and device and modular UPS system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101246361B (en) * | 2008-03-26 | 2010-07-07 | 杭州华三通信技术有限公司 | Electric power management method and system |
| CN101267118B (en) * | 2008-04-17 | 2011-04-20 | 华为技术有限公司 | A multi-power module system and its power management method |
| CN101800480B (en) * | 2010-03-23 | 2012-11-21 | 艾默生网络能源有限公司 | Power supply system for high and low efficiency rectifier modules and control method thereof |
| CN102290854B (en) * | 2011-07-01 | 2013-10-16 | 创新科存储技术（深圳）有限公司 | Method and device for performing state control on redundant power module |
-
2013
- 2013-11-21 CN CN201310587517.0A patent/CN103616828B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103616828A (en) | 2014-03-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103002494B (en) | A kind of energy-saving control device and method of household LTE router | |
| CN101403945B (en) | Storage system and its energy-saving method | |
| CN101902832B (en) | Lower power consumption wireless sensor network node device capable of monitoring vibration continuously | |
| CN101965039B (en) | Ultra-low-power design method for wireless sensor network node | |
| CN201129829Y (en) | Central air conditioner changeable temperature difference energy-saving control system | |
| CN101179814A (en) | Energy-saving method and apparatus for base station | |
| CN103616828B (en) | Energy-saving control method for modular system | |
| CN103472904B (en) | The method and apparatus of the multiple timer of a kind of adjustment | |
| AU2014236808A1 (en) | Power management device | |
| RU2011109007A (en) | POWER SUPPLY SYSTEM | |
| EP3861799B1 (en) | Cellular modem for low power applications | |
| WO2018112750A1 (en) | Micro-energy collection-based power management method and device, and micro-energy supply device | |
| CN105636183A (en) | Energy-saving dormancy awakening method based on ZigBee technology | |
| CN113765679B (en) | Computer network awakening method and system | |
| CN103237338B (en) | A kind of non-volatile sensing net node system based on pulse direct current powering mode | |
| CN101211165B (en) | Electric power system energy-saving control method and apparatus | |
| CN106524277B (en) | Regional energy supply system of heat supply in winter of multipotency source form | |
| CN104199342A (en) | Data collection method, system and device | |
| CN102998981B (en) | Electrical equipment and standby controlling method, device and control system | |
| CN105027680A (en) | Method for dynamically controlling a piece of electrical equipment | |
| CN102495576A (en) | Ultra-low power circuit control system and method thereof | |
| CN112925244B (en) | Method for realizing ultra-long standby of intelligent sensing terminal of Internet of things | |
| CN203323318U (en) | Variable flow energy-saving system for central air conditioner | |
| CN202929721U (en) | Low-power-consumption and power-conservation ZigBee door lock controller | |
| CN101751113B (en) | Energy-saving management system and method of server |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |