CN102239730A - Power supply management method and device - Google Patents
Power supply management method and device Download PDFInfo
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- CN102239730A CN102239730A CN2011800004331A CN201180000433A CN102239730A CN 102239730 A CN102239730 A CN 102239730A CN 2011800004331 A CN2011800004331 A CN 2011800004331A CN 201180000433 A CN201180000433 A CN 201180000433A CN 102239730 A CN102239730 A CN 102239730A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The embodiment of the invention provides a power supply management method and device for a base station apparatus. The method comprises the steps of acquiring at least one low energy threshold value of the power supply device of the base station apparatus from an operation maintenance system; monitoring and sampling the residual energy value of the power supply device; according to the residual energy value and the at least one low energy threshold value, sending an energy-saving notification message to the base station apparatus, wherein the energy-saving notification message is used to instruct the base station apparatus to execute energy-saving power consumption control; or sending an energy state normal message to the base station apparatus, wherein the energy state normal message is used to instruct the base station apparatus to execute power consumption control in a normal energy condition. With the use of the power supply management method and device, the probability of the service interruption of the base station is reduced in the case that the energy is insufficient.
Description
Technical field
The present invention relates to the base station, relate in particular to a kind of power supply management method and device of base station equipment.
Background technology
In traditional base station site, except base station equipment, also have a large amount of corollary equipments such as power supply unit, transmission equipment, refrigerating system, environmental sensor, wherein power supply unit also is divided into polytype, mains-supplied, diesel engine generator power supply and the new energy that occurred in recent years comprise solar energy and wind energy.
In the present base station site, the supplier of base station equipment and the supplier of power supply unit are normally different, and the attendant also separates, and the maintenance of base station and power supply unit is separate, does not have what association between the two.
Traditional base station is according to telephone traffic, by turn-off carrier frequency, reduce means such as power carry out energy-conservation, for example, variation by the base station monitoring telephone traffic, reduce the energy consumption of base station by turn-offing actions such as carrier frequency, thereby prolong the work duration of base station, reduce the probability of the disconnected clothes in base station.But under the power supply scene of oily machine power supply scene under the scene of no civil power and new forms of energy (solar energy, wind energy), relevant power supply state can't be learnt in the base station, occurs causing owing to electricity shortage the accident of the disconnected clothes in base station easily.Under the scene of electric power system fault, the base station also the disconnected situation of obeying in base station occurs because of exhausting power supply easily owing to do not know the state of electric power system.
Summary of the invention
The embodiment of the invention provides a kind of power supply management method and device of base station equipment, with under the scene of energy deficiency, reduces base station disconnected clothes probability.
The above-mentioned purpose of the embodiment of the invention is achieved by the following technical solution:
A kind of power supply management method of base station equipment, described method is applied to energy controller, and described method comprises:
Obtain at least one low energy threshold value of the power supply unit of base station equipment from Operation ﹠ Maintenance System;
Monitoring and the residue energy value of gathering described power supply unit;
According to described residue energy value and described at least one low energy threshold value, send power-saving notification message to described base station equipment, described power-saving notification message is used to refer to described base station equipment and carries out energy-conservation power consumption control; Perhaps send the energy state normal messages to described base station equipment, described energy state normal messages is used to refer to described base station equipment and carries out the normal power consumption control of the energy.
A kind of power supply management method of base station equipment, described method is applied to base station equipment, and described method comprises:
Obtain power save parameters from Operation ﹠ Maintenance System;
According to the power-saving notification message or the energy state normal messages of the energy controller transmission that receives, and described power save parameters is carried out power consumption control.
A kind of energy controller links to each other with the power supply unit of base station equipment and described base station equipment, and described energy controller comprises:
Acquiring unit is used for obtaining from Operation ﹠ Maintenance System at least one low energy threshold value of the power supply unit of base station equipment;
Monitoring means, the residue energy value that is used to monitor and gather described power supply unit;
Transmitting element is used for according to described residue energy value and described at least one low energy threshold value, sends power-saving notification message to described base station equipment, and described power-saving notification message is used to refer to described base station equipment and carries out energy-conservation power consumption control; Perhaps send the normal notification message of energy state to described base station equipment, described energy state normal messages is used to refer to described base station equipment and carries out the normal power consumption control of the energy.
A kind of base station equipment, described base station equipment comprises:
Acquiring unit is used for obtaining power save parameters from Operation ﹠ Maintenance System;
Control unit be used for power-saving notification message or energy state normal messages according to the energy controller transmission that receives, and described power save parameters is carried out power consumption control.
Method and apparatus by the embodiment of the invention provides can reduce base station disconnected clothes probability under the scene of energy deficiency.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, does not constitute limitation of the invention.In the accompanying drawings:
Fig. 1 is the application scenarios schematic diagram of the method for the embodiment of the invention;
Fig. 2 is the flow chart of the method for the embodiment of the invention;
Fig. 3 is the flow chart of the method for another embodiment of the present invention;
Fig. 4 is the composition frame chart of the energy controller of the embodiment of the invention;
Fig. 5 is the composition frame chart of the base station equipment of the embodiment of the invention.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention is clearer,, the embodiment of the invention is described in further details below in conjunction with embodiment and accompanying drawing.At this, illustrative examples of the present invention and explanation thereof are used to explain the present invention, but not as a limitation of the invention.
Fig. 1 is the application scenarios schematic diagram of power supply management method of the base station equipment of the embodiment of the invention, in this application scenarios, comprising: the Operation ﹠ Maintenance System 11 that is positioned at the machine room side; Be positioned at the base station site side, for example in the machine room of base station site side, and with energy controller 12 and base station equipment 13 that this Operation ﹠ Maintenance System 11 is connected by network (the Internet, local area network (LAN), private network etc.), this base station equipment 13 directly is connected by serial ports or IP mouth with this energy controller 12; The power supply unit 14 that is positioned at the base station site side and links to each other with energy controller 12, this power supply unit 14 are used to base station equipment 13 power supplies, and the power supply unit 14 here comprises: battery, solar energy, oily machine, blower fan, civil power etc.Please refer to Fig. 1:
Operation ﹠ Maintenance System 11 is used to energy controller 12 that the low energy threshold value of base station equipment 13 under difference power supply scene is set, the low energy threshold value here can be one, also can be two, perhaps more, so that this energy controller 12 is according to hanging down energy threshold value, and the residue energy value of the power supply unit of the base station equipment 13 of monitoring and collecting, send corresponding notification message to base station equipment 13.Table one be under the oily machine power supply scene two low energy threshold values separately for example.Table two be under the solar powered scene two low energy threshold values separately for example.
| Parameter name | Value | Explanation |
| General energy-conservation low oil level threshold value | Unit is for rising | Be lower than this oil level and trigger general power-saving notification |
| The energy-conservation low oil level threshold value of the degree of depth | Unit is for rising | Be lower than this oil level and trigger degree of depth power-saving notification |
Table one
| Parameter name | Value | Explanation |
| General energy-conservation new forms of energy power quantity predicting hangs down threshold value | Unit is a kilowatt hour | Be lower than the general power-saving notification of this threshold triggers |
| The energy-conservation new forms of energy power quantity predicting of the degree of depth hangs down threshold value | Unit is a kilowatt hour | Be lower than this threshold triggers degree of depth power-saving notification |
Table two
Operation ﹠ Maintenance System 11 also is used to base station equipment 13 that power save parameters is set; the power save parameters has here comprised the processing action of base station equipment 13 when receiving all kinds of notification message that energy controller 12 sends; also comprise some auxiliary power save parameters; electricity-saving function state (open or close) for example; energy-saving mode (covers preferential; capacity is preferential; power backup is preferential); the energetic start up time falls; close carrier frequency start-up time; load shedding is the power time interval frequently; load shedding is power step size frequently; the maximum range of decrease of carrier frequency power, the electric protection time under the system; carrier wave functional status (be or not) automatically closes up.Table three is giving an example of this power save parameters.
Table three
Wherein, if base station equipment adopts mains-supplied, then the method for present embodiment is inoperative, and therefore, the power supply unit that the energy controller 12 of present embodiment is monitored and gathered does not comprise civil power.
The power supply management method of a kind of base station equipment that Fig. 2 provides for the embodiment of the invention, this method is applied to energy controller, please refer to Fig. 2, and this method comprises:
Step 201: at least one low energy threshold value of obtaining the power supply unit of base station equipment from Operation ﹠ Maintenance System;
Step 202: the residue energy value of monitoring and gathering described power supply unit;
Step 203: according to described residue energy value and described at least one low energy threshold value, send power-saving notification message to described base station equipment, described power-saving notification message is used to refer to described base station equipment and carries out energy-conservation power consumption control; Perhaps send the energy state normal messages to described base station equipment, described energy state normal messages is used to refer to described base station equipment and carries out the normal power consumption control of the energy.
In the present embodiment, when Operation ﹠ Maintenance System will be handed down to energy controller for the low energy threshold value under the difference power supply scene of the base station equipment of energy controller setting, after will being handed down to base station equipment for the power save parameters of base station equipment setting, the energy controller of present embodiment is according to the residue energy value of the power supply unit of the base station equipment of monitoring and collecting, and the low energy threshold value of this power supply unit, send corresponding notification message to base station equipment, the indication base station equipment is handled accordingly.
In one embodiment, the low energy threshold value under the power supply scene of the power supply unit of the base station equipment that correspondence monitors is one, and then in step 203, the energy controller of present embodiment is carried out following steps:
S1: described residue energy value and described low energy threshold value are compared;
S2: if described residue energy value then sends described power-saving notification message to described base station equipment smaller or equal to described low energy threshold value;
S3: if described residue energy value then sends described energy state normal messages to described base station equipment greater than described low energy threshold value.
So far, base station equipment is carried out corresponding power consumption control according to the power-saving notification message or the energy state normal messages that receive, to prolong base station work duration, reaches the purpose that reduces disconnected clothes probability.For the processing procedure of base station equipment, will be elaborated in following examples.
In another embodiment, the low energy threshold value under the power supply scene of the power supply unit of the described base station equipment that correspondence monitors is two, and then in step 203, the energy controller of present embodiment is carried out following steps:
S1: described residue energy value and described two low energy threshold values are compared;
S2: if described residue energy value is greater than the smaller in described two low energy threshold values, smaller or equal to the greater in described two low energy threshold values, then send general power-saving notification message, indicate described base station equipment to carry out general energy-conservation power consumption control to described base station equipment;
S3: if described residue energy value is smaller or equal to the smaller in described two low energy threshold values, then send degree of depth power-saving notification message to described base station equipment, described degree of depth power-saving notification message is used to refer to described base station equipment and carries out the energy-conservation power consumption control of the degree of depth;
S4: if described residue energy value then sends described energy state normal messages to described base station equipment greater than the greater in described two low energy threshold values.
So far, base station equipment is carried out corresponding power consumption control according to the general power-saving notification message, degree of depth power-saving notification message or the energy state normal messages that receive, to prolong base station work duration, reaches the purpose that reduces disconnected clothes probability.For the processing procedure of base station equipment, will be elaborated in following examples.
In the present embodiment, the power supply unit of base station equipment comprises battery, solar energy, oily machine and/and blower fan.If power supply unit is a battery, residue energy value is the dump energy of this battery; If power supply unit is oily machine, residue energy value is the oil level of this oil machine; If power supply unit is solar energy or blower fan, residue energy value is the energy output of this solar energy or this blower fan.
Illustrate: suppose that energy controller obtains and preserved low energy threshold value shown in table one and table two from Operation ﹠ Maintenance System, then when this energy controller monitors no civil power and oily machine power supply startup, begin to monitor the residual energy value of this oil machine, be lower than the general energy-conservation low oil level threshold value shown in the table one if monitor the oil level of this oil machine, be higher than the energy-conservation low oil level threshold value of the degree of depth shown in the table one, then trigger this energy controller and send general power-saving notification message to base station equipment; Be less than or equal to the energy-conservation low oil level threshold value of the degree of depth shown in the table one if monitor the oil level of this oil machine, then trigger this energy controller and send degree of depth power-saving notification message to base station equipment.When this energy controller monitors no civil power, new energy deficiency (energy output of new forms of energy is less than the low threshold value of the energy-conservation new forms of energy power quantity predicting of the degree of depth shown in the table one), oil start failure, and cell voltage, then triggers this energy controller and sends degree of depth power-saving notification message to base station equipment during less than low pressure warning voltage greater than piezoelectric voltage under the load.
In the present embodiment, energy controller comprises three classes shown in the following table to the message that base station equipment sends:
| Classes of messages | Content | Effect |
| Message 1 | Energy state is normal | BTS does not take conservation measures, perhaps recovers from conservation measures |
| Message 2 | Power save mode one | Triggering enters generally energy-conservation |
| Message 2 | Power save mode two | It is energy-conservation that triggering enters the degree of depth |
Table four
Wherein, the message here can adopt binary message, and its definition can be as shown in Table 5:
Table five
The method of present embodiment is by under the situation of base station site energy deficiency, and the electric power thus supplied of base station equipment is managed, and can prolong base station work duration, reduces the probability of the disconnected clothes in base station, improves mobile network's reliability.
The flow chart of the power supply management method of a kind of base station equipment that Fig. 3 provides for the embodiment of the invention, this method is applied to base station equipment, please refer to Fig. 3, and this method comprises:
Step 301: obtain power save parameters from Operation ﹠ Maintenance System;
Wherein, power save parameters has been done detailed description in the embodiment shown in fig. 1, does not repeat them here.
Step 302: according to the power-saving notification message or the energy state normal messages of the energy controller transmission that receives, and described power save parameters is carried out power consumption control.
Wherein, after the power-saving notification message or energy state normal messages that receive the energy controller transmission, base station equipment is at first according to the electricity-saving function state parameter (seeing table three for details) in the power save parameters, determine whether electricity-saving function is opened, for example, when the electricity-saving function state parameter was 1, then definite electricity-saving function was opened.Then, base station equipment according to the energy-saving mode parameter (seeing table three for details) in the power save parameters, is determined energy-saving mode again, for example, when the energy-saving mode parameter is 00, determines that energy-saving mode is to cover preferentially; When the energy-saving mode parameter is 01, determine that energy-saving mode is that capacity is preferential; When the energy-saving mode parameter is 02, determine that energy-saving mode is that power backup is preferential.Again then, base station equipment can be carried out corresponding power consumption control under the energy-saving mode of determining before.
For covering preferential energy-saving mode:
When general power-saving notification message that base station equipment receives that energy controller sends, base station equipment obturation earlier can be closed the carrier wave of power amplifier, and falls energetic start up after the time what this power save parameters was stipulated, starts the Power Processing of falling that all do not close the power amplifier carrier frequency.For example, by the general power-saving notification message that this energy controller sends, triggering base station equipment, to enter one-level energy-conservation, and base station equipment inaccessible (SHUTDOWN) is immediately fallen the carrier wave of " can close power amplifier "; Then, base station equipment starts timer, at T1 after the time, starts and all of administration sub-district are not closed the power amplifier carrier frequency falls Power Processing.Wherein, fall Power Processing can for: every 3 time intervals of interval T by step-length STEP1 dB load shedding power frequently, maximum range of decrease MAX_STEP dB.
When base station equipment received the degree of depth power-saving notification message of energy controller transmission, base station equipment can be closed all power amplifiers of not closing the power amplifier carrier frequency.For example, by the degree of depth power-saving notification message that this energy controller sends, trigger base station equipment enter the degree of depth energy-conservation after, base station equipment is not closed all the power amplifier of power amplifier carrier frequency immediately and is closed.Wherein, base station equipment can cut out all business of this base station earlier, closes power amplifier again after waiting 10 seconds.
When base station equipment received the energy state normal messages of energy controller transmission, base station equipment can be opened each power amplifier carrier frequency of closing, and by regulating the power of each the power amplifier carrier frequency that reduces, the performance number that reduces was returned to normal level.For example, after energy controller reported energy state normal, base station equipment was opened each carrier frequency power amplifier that this function is closed, and power operation falls in cancellation, and the performance number that this function reduces is recalled to.
For the preferential energy-saving mode of capacity:
When general power-saving notification message that base station equipment receives that energy controller sends, base station equipment can start all Power Processing of falling of not closing the power amplifier carrier frequency.For example, by the general power-saving notification message that this energy controller sends, triggering base station equipment, to enter one-level energy-conservation, and base station equipment starts does not immediately close the power amplifier carrier frequency to all of administration sub-district and fall Power Processing.Wherein, fall Power Processing can for: every 3 time intervals of interval T by step-length STEP1 dB load shedding power frequently, maximum range of decrease MAX_STEP dB.
When base station equipment received the degree of depth power-saving notification message of energy controller transmission, base station equipment can be closed all power amplifiers of not closing the power amplifier carrier frequency.For example, by the degree of depth power-saving notification message that this energy controller sends, trigger base station equipment enter the degree of depth energy-conservation after, base station equipment is not closed all the power amplifier of power amplifier carrier frequency immediately and is closed.Wherein, base station equipment can cut out all business of this base station earlier, closes power amplifier again after waiting 10 seconds.
When base station equipment received the energy state normal messages of energy controller transmission, base station equipment can be opened each power amplifier carrier frequency of closing, and by regulating the power of each the power amplifier carrier frequency that reduces, the performance number that reduces was returned to normal level.For example, after energy controller reported energy state normal, base station equipment was opened each carrier frequency power amplifier that this function is closed, and power operation falls in cancellation, and the performance number that this function reduces is recalled to.
For the preferential energy-saving mode of power backup:
When general power-saving notification message that base station equipment receives that energy controller sends, base station equipment obturation earlier can be closed the carrier wave of power amplifier, and falls energetic start up after the time what this power save parameters was stipulated, starts the Power Processing of falling that all do not close the power amplifier carrier frequency.For example, by the general power-saving notification message that this energy controller sends, triggering base station equipment, to enter one-level energy-conservation, and base station equipment inaccessible (SHUTDOWN) is immediately fallen the carrier wave of " can close power amplifier "; Then, base station equipment starts timer, at T1 after the time, starts and all of administration sub-district are not closed the power amplifier carrier frequency falls Power Processing.Wherein, fall Power Processing can for: every 3 time intervals of interval T by step-length STEP1 dB load shedding power frequently, maximum range of decrease MAX_STEP dB.
When base station equipment received the degree of depth power-saving notification message of energy controller transmission, base station equipment can be closed all power amplifiers of not closing the power amplifier carrier frequency.For example, by the degree of depth power-saving notification message that this energy controller sends, trigger base station equipment enter the degree of depth energy-conservation after, base station equipment is not closed all the power amplifier of power amplifier carrier frequency immediately and is closed.Wherein, base station equipment can cut out all business of this base station earlier, closes power amplifier again after waiting 10 seconds.
When base station equipment received the energy state normal messages of energy controller transmission, base station equipment can be opened each power amplifier carrier frequency of closing, and by regulating the power of each the power amplifier carrier frequency that reduces, the performance number that reduces was returned to normal level.For example, after energy controller reported energy state normal, base station equipment was opened each carrier frequency power amplifier that this function is closed, and power operation falls in cancellation, and the performance number that this function reduces is recalled to.
The method of present embodiment is carried out corresponding power consumption control by under the situation of base station site energy deficiency according to the notice of energy controller, can prolong base station work duration, reduces the probability of the disconnected clothes in base station, improves mobile network's reliability.
The composition frame chart of a kind of energy controller that Fig. 4 provides for the embodiment of the invention, this energy controller links to each other with the power supply unit of base station equipment and described base station equipment, please refer to Fig. 4, and this energy controller comprises:
Acquiring unit 41 is used for obtaining from Operation ﹠ Maintenance System at least one low energy threshold value of the power supply unit of base station equipment;
Monitoring means 42, the residue energy value that is used to monitor and gather described power supply unit;
Transmitting element 43, be used for according to monitoring means 42 monitoring and the residue energy value that collects, and at least one low energy threshold value of the power supply unit that gets access to of acquiring unit 41, send power-saving notification message to base station equipment, described power-saving notification message is used to refer to described base station equipment and carries out energy-conservation power consumption control; Perhaps send the normal notification message of energy state to described base station equipment, described energy state normal messages is used to refer to described base station equipment and carries out the normal power consumption control of the energy.
When the low energy threshold value of the power supply unit of the base station equipment that monitors was one, transmitting element 43 comprised:
First sending module 432, being used at the comparative result of first comparison module 431 is that residue energy value sends described power-saving notification message to base station equipment during smaller or equal to low energy threshold value; Comparative result at first comparison module 431 is, residue energy value sends described energy state normal messages to base station equipment during greater than low energy threshold value.
When the low energy threshold value of the power supply unit of the base station equipment that monitors was two, transmitting element 43 comprised:
Second transmitting element 434, be used at the comparative result of second comparison module 433 be, residue energy value is greater than the smaller in two low energy threshold values, during smaller or equal to the greater in two low energy threshold values, send general power-saving notification message to base station equipment, described general power-saving notification message is used to refer to described base station equipment and carries out general energy-conservation power consumption control; Comparative result at second comparison module 433 is, when remaining energy value smaller or equal to the smaller in two low energy threshold values, send degree of depth power-saving notification message to base station equipment, described degree of depth power-saving notification message is used to refer to described base station equipment and carries out the energy-conservation power consumption control of the degree of depth; Comparative result at second comparison module 433 is when remaining energy value greater than the greater in two low energy threshold values, to send described energy state normal messages to base station equipment.
Each part of the energy controller of present embodiment is respectively applied for each step that realizes method embodiment illustrated in fig. 2, because in the embodiment shown in Figure 2, each step is had been described in detail, and does not repeat them here.
The energy controller of present embodiment can prolong base station work duration by the power supply management that carries out to base station equipment, reduces the probability of the disconnected clothes in base station, improves mobile network's reliability.
The composition frame chart of a kind of base station equipment that Fig. 5 provides for the embodiment of the invention please refer to Fig. 5, and this base station equipment comprises:
Acquiring unit 51 is used for obtaining power save parameters from Operation ﹠ Maintenance System;
In one embodiment, described power save parameters comprises electricity-saving function state and energy-saving mode, and control unit 52 comprises:
In the present embodiment, control module 523 specifically is used for: receiving general power-saving notification message that energy controller sends and node mode for covering preferential or power backup when preferential, the inaccessible carrier wave that can close power amplifier, and power save parameters regulation energetic start up falls after the time, start the Power Processing of falling that all do not close the power amplifier carrier frequency; Receiving general power-saving notification message that energy controller sends and node mode is capacity when preferential, starts the Power Processing of falling that all do not close the power amplifier carrier frequency; Perhaps
When receiving the degree of depth power-saving notification message of energy controller transmission, close the power amplifier that all do not close the power amplifier carrier frequency; Perhaps
When receiving the energy state normal messages of energy controller transmission, open each power amplifier carrier frequency of closing, and, the performance number that reduces is returned to normal level by regulating the power of each the power amplifier carrier frequency that reduces.
Wherein, described power save parameters comprises load shedding the power time interval, load shedding frequency power step size and the carrier frequency power maximum range of decrease frequently.This control module 523 start all do not close the power amplifier carrier frequency Power Processing is fallen and the time, the load shedding frequency power that specifically is used for the described power save parameters regulation at every interval is after the time interval, according to the load shedding power step size reduction frequently carrier frequency power of power save parameters regulation, until the maximum range of decrease of the carrier frequency power that reaches the power save parameters regulation.
Each part of the base station equipment of present embodiment is respectively applied for each step that realizes method embodiment illustrated in fig. 3, because in the embodiment shown in fig. 3, each step is had been described in detail, and does not repeat them here.
The base station equipment of present embodiment is carried out corresponding power consumption control according to the notification message of energy controller, can prolong base station work duration, reduces the probability of the disconnected clothes in base station, improves mobile network's reliability.
The method of describing in conjunction with embodiment disclosed herein or the step of algorithm can directly use the software module of hardware, processor execution, and perhaps the combination of the two is implemented.Software module can place the storage medium of any other form known in random asccess memory (RAM), internal memory, read-only memory (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or the technical field.
Above-described specific embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiments of the invention; and be not intended to limit the scope of the invention; within the spirit and principles in the present invention all, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (15)
1. the power supply management method of a base station equipment, described method is applied to energy controller, it is characterized in that, and described method comprises:
Obtain at least one low energy threshold value of the power supply unit of base station equipment from Operation ﹠ Maintenance System;
Monitoring and the residue energy value of gathering described power supply unit;
According to described residue energy value and described at least one low energy threshold value, send power-saving notification message to described base station equipment, described power-saving notification message is used to refer to described base station equipment and carries out energy-conservation power consumption control; Perhaps send the energy state normal messages to described base station equipment, described energy state normal messages is used to refer to described base station equipment and carries out the normal power consumption control of the energy.
2. method according to claim 1, it is characterized in that, when described low energy threshold value is one, according to described residue energy value and described at least one low energy threshold value, send power-saving notification message or the normal notification message of energy state to base station equipment, comprising:
Described residue energy value and described low energy threshold value are compared;
If described residue energy value then sends described power-saving notification message to described base station equipment smaller or equal to described low energy threshold value;
If described residue energy value then sends described energy state normal messages to described base station equipment greater than described low energy threshold value.
3. method according to claim 1, it is characterized in that, when described low energy threshold value is two, according to described residue energy value and described at least one low energy threshold value, send power-saving notification message or the normal notification message of energy state to base station equipment, comprising:
Described residue energy value and described two low energy threshold values are compared;
If described residue energy value is greater than the smaller in described two low energy threshold values, smaller or equal to the greater in described two low energy threshold values, then send general power-saving notification message to described base station equipment, described general power-saving notification message is used to refer to described base station equipment and carries out general energy-conservation power consumption control;
If described residue energy value smaller or equal to the smaller in described two low energy threshold values, then sends degree of depth power-saving notification message to described base station equipment, described degree of depth power-saving notification message is used to refer to described base station equipment and carries out the energy-conservation power consumption control of the degree of depth;
If described residue energy value then sends described energy state normal messages to described base station equipment greater than the greater in described two low energy threshold values.
4. method according to claim 1 is characterized in that, described power supply unit comprises: battery, solar energy, oily machine and/or blower fan;
If described power supply unit is a battery, described residue energy value is the dump energy of described battery;
If described power supply unit is oily machine, described residue energy value is the oil level of oily machine;
If described power supply unit is solar energy or blower fan, described residue energy value is the energy output of described solar energy or described blower fan.
5. the power supply management method of a base station equipment, described method is applied to base station equipment, it is characterized in that, and described method comprises:
Obtain power save parameters from Operation ﹠ Maintenance System;
According to the power-saving notification message or the energy state normal messages of the energy controller transmission that receives, and described power save parameters is carried out power consumption control.
6. method according to claim 5 is characterized in that, the power-saving notification message or the energy state normal messages that send according to the energy controller that receives, and described power save parameters carries out power consumption control, comprising:
Described power save parameters comprises electricity-saving function state and energy-saving mode;
Determine according to the electricity-saving function state of described power save parameters whether electricity-saving function is opened;
If electricity-saving function is unlocked, then determine energy-saving mode according to the energy-saving mode of described power save parameters, described energy-saving mode is preferential for covering, capacity is preferential or power backup is preferential;
According to energy-saving mode and described power-saving notification message or the energy state normal messages determined, carry out power consumption control.
7. method according to claim 6 is characterized in that, according to energy-saving mode and described power-saving notification message or the energy state normal messages determined, carries out power consumption control, comprising:
If receiving the general power-saving notification message and the node mode of energy controller transmission is that covering is preferential or power backup is preferential, the then inaccessible carrier wave that can close power amplifier, and described power save parameters regulation energetic start up falls after the time, start the Power Processing of falling that all do not close the power amplifier carrier frequency; If receiving the general power-saving notification message and the node mode of energy controller transmission is that capacity is preferential, start the Power Processing of falling that all do not close the power amplifier carrier frequency; Perhaps
If receive the degree of depth power-saving notification message that energy controller sends, then close the power amplifier that all do not close the power amplifier carrier frequency; Perhaps
If receive the energy state normal messages that energy controller sends, then open each power amplifier carrier frequency of closing, and, the performance number that reduces is returned to normal level by regulating the power of each the power amplifier carrier frequency that reduces.
8. method according to claim 7 is characterized in that, starts the Power Processing of falling that all do not close the power amplifier carrier frequency, comprising:
Described power save parameters comprises the load shedding frequency power time interval, and load shedding is the power step size and the maximum range of decrease of carrier frequency power frequently;
The load shedding of the described power save parameters regulation in every interval is the power time interval frequently, according to the load shedding power step size reduction frequently carrier frequency power of described power save parameters regulation, until the maximum range of decrease of the carrier frequency power that reaches described power save parameters regulation.
9. an energy controller links to each other with the power supply unit of base station equipment and described base station equipment, it is characterized in that described energy controller comprises:
Acquiring unit is used for obtaining from Operation ﹠ Maintenance System at least one low energy threshold value of the power supply unit of base station equipment;
Monitoring means, the residue energy value that is used to monitor and gather described power supply unit;
Transmitting element is used for according to described residue energy value and described at least one low energy threshold value, sends power-saving notification message to described base station equipment, and described power-saving notification message is used to refer to described base station equipment and carries out energy-conservation power consumption control; Perhaps send the normal notification message of energy state to described base station equipment, described energy state normal messages is used to refer to described base station equipment and carries out the normal power consumption control of the energy.
10. energy controller according to claim 9 is characterized in that, when described low energy threshold value was one, described transmitting element comprised:
First comparison module is used for described residue energy value and described low energy threshold value are compared;
First sending module, being used at the comparative result of described first comparison module is that described residue energy value sends described power-saving notification message to described base station equipment during smaller or equal to described low energy threshold value; Comparative result at described first comparison module is that described residue energy value sends described energy state normal messages greater than described low energy threshold value to described base station equipment.
11. energy controller according to claim 9 is characterized in that, when described low energy threshold value was two, described transmitting element comprised:
Second comparison module is used described residue energy value and described two low energy threshold values are compared;
Second sending module, be used at the comparative result of described second comparison module be, described residue energy value is greater than the smaller in described two low energy threshold values, during smaller or equal to the greater in described two low energy threshold values, send general power-saving notification message to described base station equipment, described general power-saving notification message is used to refer to described base station equipment and carries out general energy-conservation power consumption control; Comparative result at described second comparison module is, described residue energy value is during smaller or equal to the smaller in described two low energy threshold values, send degree of depth power-saving notification message to described base station equipment, described degree of depth power-saving notification message is used to refer to described base station equipment and carries out the energy-conservation power consumption control of the degree of depth; Comparative result at described second comparison module is, described residue energy value sends described energy state normal messages to described base station equipment during greater than the greater in described two low energy threshold values.
12. a base station equipment is characterized in that, described base station equipment comprises:
Acquiring unit is used for obtaining power save parameters from Operation ﹠ Maintenance System;
Control unit be used for power-saving notification message or energy state normal messages according to the energy controller transmission that receives, and described power save parameters is carried out power consumption control.
13. base station equipment according to claim 12 is characterized in that, described power save parameters comprises electricity-saving function state and energy-saving mode;
Described control unit comprises:
First determination module is used for determining according to the electricity-saving function state of described power save parameters whether electricity-saving function is opened;
Second determination module is used for determining energy-saving mode according to the energy-saving mode of described power save parameters when described first determination module determines that electricity-saving function is unlocked, and described energy-saving mode is preferential for covering, capacity is preferential or power backup is preferential;
Control module is used for the energy-saving mode definite according to described second determination module, and power-saving notification message that receives or energy state normal messages, carries out power consumption control.
14. base station equipment according to claim 13, it is characterized in that, described control module specifically is used for: receiving general power-saving notification message that energy controller sends and node mode for covering preferential or power backup when preferential, the inaccessible carrier wave that can close power amplifier, and described power save parameters regulation energetic start up falls after the time, start the Power Processing of falling that all do not close the power amplifier carrier frequency; Receiving general power-saving notification message that energy controller sends and node mode is capacity when preferential, starts the Power Processing of falling that all do not close the power amplifier carrier frequency; Perhaps
When receiving the degree of depth power-saving notification message of energy controller transmission, close the power amplifier that all do not close the power amplifier carrier frequency; Perhaps
When receiving the energy state normal messages of energy controller transmission, open each power amplifier carrier frequency of closing, and, the performance number that reduces is returned to normal level by regulating the power of each the power amplifier carrier frequency that reduces.
15. base station equipment according to claim 14 is characterized in that, described power save parameters comprises the load shedding frequency power time interval, and load shedding is the power step size and the maximum range of decrease of carrier frequency power frequently;
Described control module start all do not close the power amplifier carrier frequency Power Processing is fallen and the time, the load shedding frequency power that specifically is used for the described power save parameters regulation at every interval is after the time interval, according to the load shedding power step size reduction frequently carrier frequency power of described power save parameters regulation, until the maximum range of decrease of the carrier frequency power that reaches described power save parameters regulation.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2011/072871 WO2011137714A2 (en) | 2011-04-15 | 2011-04-15 | Power supply management method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102239730A true CN102239730A (en) | 2011-11-09 |
| CN102239730B CN102239730B (en) | 2013-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011800004331A Active CN102239730B (en) | 2011-04-15 | 2011-04-15 | Power supply management method and device of base station device |
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| WO (1) | WO2011137714A2 (en) |
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| CN104822136A (en) * | 2014-12-25 | 2015-08-05 | 平安科技（深圳）有限公司 | Broadcasting frequency control method and apparatus |
| CN106060911A (en) * | 2016-07-19 | 2016-10-26 | 上海华为技术有限公司 | Radio unit (RU) hibernation and wakeup methods and node B |
| CN106292980A (en) * | 2016-08-04 | 2017-01-04 | 北京北方烽火科技有限公司 | The power control method of little base station and circuit |
| CN106489288A (en) * | 2015-06-29 | 2017-03-08 | 华为技术有限公司 | A kind of energy-saving control method of site apparatus, apparatus and system |
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| WO2020001129A1 (en) * | 2018-06-27 | 2020-01-02 | 华为技术有限公司 | Base station device energy-saving method and device |
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| CN102709611A (en) * | 2012-04-25 | 2012-10-03 | 北京宝盒精英科技有限公司 | Back-up power supply of accumulator batteries for communication base station and fine maintenance method of back-up power supply |
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| CN106292980A (en) * | 2016-08-04 | 2017-01-04 | 北京北方烽火科技有限公司 | The power control method of little base station and circuit |
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| CN109548100A (en) * | 2017-09-22 | 2019-03-29 | 大唐移动通信设备有限公司 | A kind of cell deactivates the method and device of control |
| WO2020001129A1 (en) * | 2018-06-27 | 2020-01-02 | 华为技术有限公司 | Base station device energy-saving method and device |
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| WO2023088297A1 (en) * | 2021-11-17 | 2023-05-25 | 华为技术有限公司 | Backup power supply method and apparatus |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2011137714A2 (en) | 2011-11-10 |
| WO2011137714A3 (en) | 2012-03-15 |
| CN102239730B (en) | 2013-09-25 |
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