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
Energy controller 12 is used to monitor and gather the state information of the power supply unit of base station equipment, the state information has here comprised the residue energy value of the power supply unit of base station equipment, for example, for powered battery, the residue energy value here is meant the dump energy of battery; For oily machine power supply, the residue energy value here is meant the oil level of oily machine; For solar powered and blower fan power supply, the residue energy value here is meant the energy output of solar energy or blower fan.These energy controller 12 meetings send corresponding notification message 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 obtaining from Operation ﹠ Maintenance System 11 to base station equipment 13.
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.
Base station equipment 13 can be carried out corresponding power consumption control according to the power save parameters of obtaining from Operation ﹠ Maintenance System 11 behind the notification message that receives energy controller 12 transmissions, thereby prolongs base station work duration, reaches the purpose of the disconnected clothes of minimizing probability.
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 comparison module 431 is used for residue energy value and low energy threshold value are compared;
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 comparison module 433 is with remaining energy value and two low energy threshold values compare;
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;
Control unit 52 be used for power-saving notification message or energy state normal messages according to the energy controller transmission that receives, and the power save parameters that acquiring unit 51 gets access to is carried out power consumption control.
In one embodiment, described power save parameters comprises electricity-saving function state and energy-saving mode, and control unit 52 comprises:
First determination module 521 is used for determining according to the electricity-saving function state of power save parameters whether electricity-saving function is opened;
Second determination module 522 is used for determining that according to the energy-saving mode of power save parameters energy-saving mode, this energy-saving mode can comprise that covering is preferential, capacity is preferential or power backup is preferential when first determination module 521 determines that electricity-saving function is unlocked;
Control module 523 is used for the energy-saving mode determined according to second determination module 522, and power-saving notification message that receives or energy state normal messages, carries out corresponding power consumption control.
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.