CN103813427B - Base station radio equipment depth energy saving device and control method - Google Patents
Base station radio equipment depth energy saving device and control method Download PDFInfo
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- CN103813427B CN103813427B CN201410067882.3A CN201410067882A CN103813427B CN 103813427 B CN103813427 B CN 103813427B CN 201410067882 A CN201410067882 A CN 201410067882A CN 103813427 B CN103813427 B CN 103813427B
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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 invention discloses a kind of base station radio equipment depth energy saving device and control method, base station radio equipment depth energy saving device includes, Energy Saving Control platform, realized by OMC R control base stations controller and DCS1800 and GSM900 carrier frequency is operated, realize that the dormancy to carrier frequency, wake-up etc. operate；Energy-saving control apparatus, the energy-saving control apparatus are mounted in the control device in radio mobile communication base station, and the energy-saving control apparatus carries out break-make control to single carrier frequency plate power supply in GSM900 racks, and break-make control is carried out to DCS1800 racks power supply；And possess communication function, realize the data interaction between above-mentioned Energy Saving Control platform；Function with detection rack power supply parameter；Computer room state parameter can be uploaded to Energy Saving Control platform when also including a backup battery to ensure power-off of base station simultaneously, there is provided timely warning message.The advantages of significantly saving is realized while realizing and ensure base station normal work.
Description
Technical field
The present invention relates to communication equipment field, in particular it relates to a kind of base station radio equipment depth energy saving device and control
Method.
Background technology
At present, along with the development of mobile communication technology, its application field is increasingly extensive, people's daily life quality with
Importance also constantly improve.Radio mobile communication base station has nearly 2,000,000 at home at present, wherein mostly 2G, 3G co-sited
Network, more than 30,000,000 carrier frequency.Wherein it is divided into the covering of GSM900 and DCS1800 dual networks in the middle part of 2G frequency ranges base station.For
The network configuration of different operators, we have concluded that following characteristics：
Operator in order to ensure communication network safe and reliable operation, ensure rush hour section traffic capacity, accomplish every piece
Load balancing on carrier frequency, round-the-clock all carrier frequency in base station are all total powers, are being run at full capacity, it is continual carry out it is wireless
The transmitting-receiving of signal.This causes base station power consumption to be constantly in highest state.
Movement possesses wider 900M bandwidth resources, in real network erection based on 900M, supplemented by 1800, wherein
1800M base station accounting about 15% or so, each province and city slightly have difference, and the configuration of 900M single sectors is universal very high, and single sector is more than 2
The site configuration of individual carrier frequency is very common in a base station；
UNICOM's 900M Bandwidth-Constraineds, the whole network planning need 1800M to make traffic support, and network sets up basic Double coverage.Separately
Outside, there is substantial amounts of 2G, 3G co-sited in UNICOM, and 3G coverings cover better than 2G, when terminal is believed in search less than 2G networks
Number when can automatically switch to 3G patterns and be attached on 3G network.
The existing energy saving solution in base station：
1st, fresh air energy-saving, i.e., season in spring and autumn is less than computer room indoor temperature using machine room outdoor temperature the characteristics of, by outdoor
Temperature is sent to interior by blower fan, reduces the frequency of use of air-conditioning, so as to realize energy-conservation.Which Seasonal compares
By force, bigger for the dependence of weather, amount of energy saving is not known.
2nd, idle carrier frequency locking, i.e., control the carrier frequency of idle condition to enter standby mode, so as to drop by the method for software
Low power consumption.But actual test result shows, due to carrier frequency plate hardware design, carrier frequency plate enters from full power state
That resting state power consumption reduces and little, actual energy-saving effect is very limited, it might even be possible to ignores.
3rd, switch power efficiency is lifted, i.e., turns DC power module using efficient AC, during reducing Power convert
Loss, this method can lift power-efficient about 5%, but definitely amount of energy saving is than relatively limited.
Have it is above-mentioned understand prior art to the energy-saving effect in base station all than relatively limited.
The content of the invention
It is an object of the present invention in view of the above-mentioned problems, propose a kind of base station radio equipment depth energy saving device and control
Method, the advantages of significantly saving is realized while ensureing base station normal work to realize.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of base station radio equipment depth energy saving device, including,
Energy Saving Control platform, the Energy Saving Control platform are mounted in the server in Virtual network operator computer room, and the energy-conservation
Control platform is connected with operator OMC-R interface communication, and Energy Saving Control platform passes through the realization pair of OMC-R control base stations controller
DCS1800 and GSM900 carrier frequency is operated, and realizes that the dormancy to carrier frequency, wake-up etc. operate；
Energy-saving control apparatus, the energy-saving control apparatus are mounted in the control device in radio mobile communication base station, the section
Energy control device carries out break-make control to single carrier frequency plate power supply in GSM900 racks, and break-make is carried out to DCS1800 racks power supply
Control；And possess communication function, realize the data interaction between above-mentioned Energy Saving Control platform；With detection rack power supply parameter
Function；Computer room state parameter can be uploaded into Energy Saving Control when also including a backup battery to ensure power-off of base station simultaneously to put down
Platform, there is provided timely warning message.
According to a preferred embodiment of the invention, GPRS/3G wireless communication modules are set in the energy-saving control apparatus, should
GPRS/3G wireless communication modules use the special APN of operator's Intranet SIM card, can only connect to specific GGSN, then pass through
Gre tunneling add IPSEC encryption methods make its safety be linked into Energy Saving Control platform.
According to a preferred embodiment of the invention, the energy-saving control apparatus includes, 1 group of DC48V power input interface, 6 groups
Output relay control interface, relay switching circuit, failover protection circuit, relay status detection circuit, power supply turn
It is real-time clock and logic processing circuit to change circuit, lithium iron battery, RS485 interfaces, RTC；
The DC48V power input interfaces electrically connect with 6 groups of output relay control interfaces, 6 groups of output relays
Control interface electrically connects with the input of relay status detection circuit, and the output end of the relay status detection circuit is with patrolling
Collect the input electrical connection of process circuit, the output end of the logic processing circuit and the input electricity of failover protection circuit
Connection, the output end of the failover protection circuit are electrically connected with the input of relay switching circuit, and the relay is cut
The output end for changing circuit electrically connects with 6 groups of output relay control interfaces, the power-switching circuit by 48V direct currents turn 5V or
2.5A dc source；The lithium iron battery, there is provided back-up source, the RS485 interfaces carry out configuration behaviour by local to equipment
Make；The RTC is real-time clock, there is provided clock reference, in communicating interrupt, and correct carrier reinsertion power supply.
According to a preferred embodiment of the invention, the failover protection circuit, when controlling solid-state relay normal condition
Break-make switching, while recovery when being responsible for failure, the working condition of failover protection electric circuit inspection logic processing circuit is
No exception, if detecting that logic processing circuit is working properly, directly by the control signal of logic processing circuit be output to after
Electrical equipment, energy saver mode is immediately exited from if logic processing circuit is abnormal, recovered to GSM900 carrier frequency plate and the confession of DCS1800 racks
Electricity, it is ensured that network security；
Isolated between the failover protection circuit and logic processing circuit using electric signal, i.e. failover protection
Power supply connection between circuit and logic processing circuit uses electromagnetic isolation, the failover protection circuit and logical process electricity
Signal connection between road uses Phototube Coupling.
According to a preferred embodiment of the invention, the logic processing circuit, including monostable flipflop and with door, pass through inspection
Survey whether logic processing circuit exports square-wave signal to judge its working condition, when logic processing circuit does not export square wave on time
The transient state maximum time that time exceedes monostable flipflop then thinks logic processing circuit failure, monostable flipflop, exports low
Level signal, make to close all outputs with door, solid-state relay is switched to normally off, and equipment returns to the total power of non-energy-conservation
Running status；When logic processing circuit normally can export square wave, monostable flipflop is constantly in temporary stable state, exports high electricity
It is flat, monostable flipflop output high level, make the control signal that logic processing circuit exports by with the gate control actuating of relay,
To the on/off of GSM900 carrier frequency plate DCS1800 racks, realize and enter and exit power save mode.
According to a preferred embodiment of the invention, the monostable flipflop uses 74HC123, described to be used with door
The protection locking of 74HC08, detection of the circuit realiration to logic processing circuit, and output, BTS racks when preventing equipment fault
Or carrier frequency can not be normal.
According to a preferred embodiment of the invention, the relay status detection circuit includes optocoupler U11, diode D9 and two
Pole pipe D8, the negative electrode of the diode D9 are connected on optocoupler U11, the negative electrode of the diode D8 and diode D9 anode series
Connection.
According to a preferred embodiment of the invention, energy-saving control apparatus communication module is set on the Energy Saving Control platform, used
Family interface business logic modules and OMCR orders issue module；
The user interface business logic modules, are responsible for and user interacts, while are responsible for the logic control of energy-conservation, knot
The related configuration of built-in logical sum is closed, sending order to other modules completes energy conservation, and timing provides form, in real time hair
Send warning message；
The energy-saving control apparatus communication module, is responsible for and energy-saving control apparatus interacts, and data, which upload, passes through energy-conservation
The communication device that control device carries sends data to Energy Saving Control platform, when Energy Saving Control platform sends information to equipment,
Using polling mode：Energy-saving control apparatus each first configures a unique ID, and energy-saving control apparatus is at regular intervals
Actively with Energy Saving Control Platform communication, the message in Energy Saving Control platform message queue is obtained, so as to realize energy-conservation control in real time
Platform command processed issues；
The OMCR orders issue module, are communicated by OMCR base station equipments, obtain telephone traffic information, and issue dormancy
Instruction is waken up, integrates the interface of multiple manufacturers, unified control interface is provided to upper.
Technical scheme discloses a kind of control method of base station radio equipment depth energy saving device simultaneously, including with
Lower step：
The Energy Saving Control platform is analyzed each base station history telephone traffic by OMC-R, is determined on this basis
Daily energy saving period；
When entering energy saving period,
Because DCS1800 is primarily used to do traffic support, energy-conservation control platform passes through after energy saving period is entered
OMC-R controls BSC allows DCS1800 rack whole carrier frequency dormancy；
Because GSM900 carrier configurations are higher, after energy saving period is entered, carrier frequency quantity still suffers from bigger
Affluence, at this moment Energy Saving Control platform control BSC to allow the carrier frequency dormancy of GSM900 parts by OMC-R, each of which sector is retained one
Block carrier frequency plate, other carrier frequency enter park mode；
Energy Saving Control platform controls BSC by OMC-R（Base station controller）Read GSM900 carrier frequency states, DCS1800 machines
Cabinet carrier frequency working condition, confirm whether carrier frequency enters command status as requested in each rack；
Energy Saving Control platform sends carrier frequency equipment by proprietary APN networks and has been introduced into power save mode instruction to energy-conservation control
Control equipment, energy-saving control apparatus close the corresponding carrier frequency power supplys of GSM900, close DCS1800 rack power supplys, and energy-saving control apparatus is held
After line command, return action implementing result parameter, and gather GSM900 racks and DCS1800 racks total current, voltage power supply shape
State parameter is sent to Energy Saving Control platform；
When exiting energy saving period,
Energy Saving Control platform exits energy saving period instruction by the transmission of proprietary APN networks and arrives energy-saving control apparatus, saves
Control device recovers GSM900 and is de-energized carrier frequency power supply and DCS1800 rack power supplys；After energy-saving control apparatus performs order, return
Open whether successful result is to Energy Saving Control platform, and gather GSM900 racks and DCS1800 racks total current, voltage power supply
Parameter is to Energy Saving Control platform；
Energy Saving Control platform controls GSM900 and DCS1800 carrier frequency to return to total power and transported at full capacity through OMC-R by BSC
Row state, exits park mode；
Energy-saving control apparatus actively exits the measure of energy saver mode using Energy Saving Control pattern is additionally related to multi-functional passive entry, i.e. energy-conservation control
Control equipment, which is only connected to after Energy Saving Control platform command, can just enter energy saver mode, will not actively enter Energy Saving Control pattern；Together
Shi Suoshu energy-saving control apparatus adds the duplicate protection reforestation practices of absolute time using relative time, i.e. energy-saving control apparatus has
Real-time clock function, the recovery instruction of Energy Saving Control platform, all compulsory withdrawal whether are received after recovery time the latest is reached
Energy saver mode, recover GSM900 carrier frequency and DCS1800 rack power supplys, meanwhile, when energy-saving control apparatus enters energy saver mode,
Energy-saving control apparatus starts timing, when energy saver mode run time is beyond the maximum energy-conservation time, compulsory withdrawal energy saver mode,
Recover GSM900 carrier frequency and DCS1800 rack power supplys, Energy Saving Control platform reads associated carrier frequencies work shape through OMC-R by BSC
State.
Technical scheme has the advantages that：
Technical scheme, Energy Saving Control platform configure according to history telephone traffic analysis, dynamic regulation base station carrier,
Carrier frequency power supply and rack power supply are controlled, reduces the power consumption of base station, reduces equipment heating amount, air-conditioning frequency of use is reduced, significantly drops
Low base station power consumption.
Below by drawings and examples, technical scheme is described in further detail.
Brief description of the drawings
Fig. 1 is telephone traffic with time distribution schematic diagram；
Fig. 2 is the theory diagram of base station radio equipment depth energy saving device；
Fig. 3 is base station radio equipment depth energy saving device communication link schematic diagram；
Fig. 4 is carrier frequency plate DTRU on/off control principle drawing；
Fig. 5 is energy-saving control apparatus theory diagram；
Fig. 6 is the electric figure of logic processing circuit；
Electrical isolation schematic diagrames of the Fig. 7 between logic processing circuit and failover protection circuit；
Fig. 8 is that relay status detects electric circuit electronics technical electric diagram；
Fig. 9 is Energy Saving Control paralell composition；
Figure 10 is energy-saving control apparatus communication module operation principle block diagram；
Figure 11 is the both-way communication mechanism flow chart that power save mode enters and power save mode exits.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
As shown in figure 1, by the statistics to the daily talk activity rule of people, it can be found that in the morning 10:00 to 11：00
Telephone traffic can reach a peak, and 11:00-15:00 can maintain a higher level, afternoon 15:00 to 17:00 meeting
Reach a peak again, 17：00-20：00, which occurs one, falls slightly after rise, and 20:00-21：00 enters the highest of whole day
Peak time section, subsequent telephone traffic progress into low ebb, and at night 23:00-6:00 telephone traffic enters an extremely low level.
As can be seen from Figure 1 at night 23:00-6:00 this period, telephone traffic is than relatively low, but base station the inside
The carrier frequency equipment still operation in total power at full capacity, energy resource consumption maintains higher level.Carrier frequency equipment is in total power
The electric energy consumed during work is partially converted to wireless electromagnetic signal by antenna to external radiation, partially due to the operation of carrier frequency plate
It is transformed into heat energy to come out.And the heat distributed during the work of carrier frequency plate makes base station indoor environment temperature rise, air-conditioning is added
Frequency of use, add the total exchange power consumption in base station.
For radio mobile communication base station above feature, propose the concept of base station radio equipment depth energy saving, i.e., can be certainly
Dynamic control base station GSM900 carrier frequency on/offs add the device of DCS1800 rack power on/off.
As shown in Fig. 2 a kind of base station radio equipment depth energy saving device, including,
Energy Saving Control platform, the Energy Saving Control platform are mounted in the server in Virtual network operator computer room, and the energy-conservation
Control platform is connected with operator OMC-R interface communication, and Energy Saving Control platform passes through the realization pair of OMC-R control base stations controller
DCS1800 and GSM900 carrier frequency is operated, and realizes that the dormancy to carrier frequency, wake-up etc. operate；
Energy-saving control apparatus, the energy-saving control apparatus are mounted in the control device in radio mobile communication base station, the section
Energy control device carries out break-make control to single carrier frequency plate power supply in GSM900 racks, and break-make is carried out to DCS1800 racks power supply
Control；And possess communication function, realize the data interaction between above-mentioned Energy Saving Control platform；With detection rack power supply parameter
Function；Computer room state parameter can be uploaded into Energy Saving Control when also including a backup battery to ensure power-off of base station simultaneously to put down
Platform, there is provided timely warning message.
Wherein, GPRS/3G wireless communication modules are set in energy-saving control apparatus, and the GPRS/3G wireless communication modules use
The special APN of operator's Intranet SIM card, can only connect to specific GGSN, then add IPSEC encryption methods by gre tunneling
Make its safety is linked into Energy Saving Control platform.So energy-saving control apparatus can is entered by TCP/IP and Energy Saving Control platform
The two-way real-time communication of row, as shown in Figure 3.Fig. 4 is carrier frequency plate DTRU on/off control figure.
As shown in figure 5, energy-saving control apparatus includes, 1 group of DC48V power input interface, 6 groups of output relay controls connect
Mouth, relay switching circuit, failover protection circuit, relay status detection circuit, power-switching circuit, lithium iron battery,
RS485 interfaces, RTC are real-time clock and logic processing circuit；
DC48V power input interfaces electrically connect with 6 groups of output relay control interfaces, 6 groups of output relays control
Interface electrically connects with the input of relay status detection circuit, at the output end and logic of the relay status detection circuit
The input electrical connection of circuit is managed, the output end and the input of failover protection circuit of the logic processing circuit are electrically connected
Connect, the output end of the failover protection circuit electrically connects with the input of relay switching circuit, the relay switching
The output end of circuit electrically connects with 6 groups of output relay control interfaces, the power-switching circuit by 48V direct currents turn 5V or
2.5A dc source；The lithium iron battery, there is provided back-up source, the RS485 interfaces carry out configuration behaviour by local to equipment
Make；The RTC is real-time clock, there is provided clock reference, in communicating interrupt, and correct carrier reinsertion power supply.
Failover protection circuit, break-make during solid-state relay normal condition is controlled to switch, while during responsible failure
Recover, whether the working condition of failover protection electric circuit inspection logic processing circuit is abnormal, if detecting logical process electricity
Road is working properly, then the control signal of logic processing circuit directly is output into relay, if logic processing circuit is abnormal
Energy saver mode is immediately exited from, is recovered to GSM900 carrier frequency plate and the power supply of DCS1800 racks, it is ensured that network security；
As shown in fig. 7, being isolated between failover protection circuit and logic processing circuit using electric signal, i.e., failure is extensive
Multiple power supply connection between protection circuit and logic processing circuit uses electromagnetic isolation, the failover protection circuit and logic
Signal connection between process circuit uses Phototube Coupling.
Logic processing circuit as shown in fig. 6, including monostable flipflop and with door, by whether detecting logic processing circuit
Square-wave signal is exported on time to judge its working condition, exceedes monostable trigger when logic processing circuit does not export the square wave time
The transient state maximum time of device then thinks logic processing circuit failure, monostable flipflop, exports low level signal, makes to close with door
All outputs, solid-state relay are switched to normally off, and equipment returns to the full power state of operation of non-energy-conservation；Work as logical process
When circuit can normally export square wave, monostable flipflop is constantly in temporary stable state, exports high level, monostable flipflop output
High level, make logic processing circuit export control signal by with the gate control actuating of relay, to GSM900 carrier frequency plates
The on/off of DCS1800 racks, realize and enter and exit power save mode.
Monostable flipflop uses 74HC123, and described to use 74HC08 with door, the circuit realiration is to logic processing circuit
Detection, and the protection locking of output, BTS racks or carrier frequency can not be normal when preventing equipment fault.
As shown in figure 8, relay status detection circuit includes optocoupler U11, diode D9 and diode D8, the diode
D9 negative electrode is connected on optocoupler U11, and the negative electrode of the diode D8 is connected with diode D9 anode.As shown in fig. 7, wiring
0V_SW is the common port of DC48V power supplys on post J7, and -48V is the output end of relay, when solid-state relay closes, binding post
The upper Pin1 of J7 are -48V, have current lead-through on optocoupler, the pin of optocoupler U11 the 4th output low level, are supplied to so as to form feedback signal
MCU；When solid-state relay disconnects, Pin1 is floating state on binding post J7, no current conducting, the pin of optocoupler U11 the 4th on optocoupler
Export and detect that relay is not closed for high level, MCU.
As shown in figure 9, energy-saving control apparatus communication module, user interface business logic modules are set on Energy Saving Control platform
Module is issued with OMCR orders；
User interface business logic modules, are responsible for and user interacts, while are responsible for the logic control of energy-conservation, with reference to interior
The configuration for the logical sum correlation put, send order to other modules and complete energy conservation, and timing provides form, it is real-time to send report
Alert information；
Energy-saving control apparatus communication module, is responsible for and energy-saving control apparatus interacts, and data, which upload, passes through Energy Saving Control
The communication device that equipment carries sends data to Energy Saving Control platform, when Energy Saving Control platform sends information to equipment, uses
Polling mode, as shown in Figure 10, energy-saving control apparatus each first configure a unique ID, and energy-saving control apparatus is every one
The section time actively obtains the message in Energy Saving Control platform message queue with Energy Saving Control Platform communication, so as to realize in real time
Energy Saving Control platform command issues；
OMCR orders issue module, are communicated by OMCR base station equipments, obtain telephone traffic information, and issue dormancy awakening
Deng instruction, the interface of multiple manufacturers is integrated, unified control interface is provided to upper.
Technical scheme discloses a kind of control method of base station radio equipment depth energy saving device simultaneously, including with
Lower step：As shown in figure 11,
Energy Saving Control platform is analyzed each base station history telephone traffic by OMC-R, is determined on this basis daily
Energy saving period；
When entering energy saving period,
Because DCS1800 is primarily used to do traffic support, energy-conservation control platform passes through after energy saving period is entered
OMC-R controls BSC allows DCS1800 rack whole carrier frequency dormancy；
Because GSM900 carrier configurations are higher, after energy saving period is entered, carrier frequency quantity still suffers from bigger
Affluence, at this moment Energy Saving Control platform control BSC to allow the carrier frequency dormancy of GSM900 parts by OMC-R, each of which sector is retained one
Block carrier frequency plate, other carrier frequency enter park mode；
Energy Saving Control platform controls BSC to read GSM900 carrier frequency states, DCS1800 racks carrier frequency work shape by OMC-R
State, confirm whether carrier frequency enters command status as requested in each rack；
Energy Saving Control platform sends carrier frequency equipment by proprietary APN networks and has been introduced into power save mode instruction to energy-conservation control
Control equipment, energy-saving control apparatus close the corresponding carrier frequency power supplys of GSM900, close DCS1800 rack power supplys, and energy-saving control apparatus is held
After line command, return action implementing result parameter, and gather the work such as GSM900 racks and DCS1800 racks total current, voltage
State parameter is sent to Energy Saving Control platform；
When exiting energy saving period,
Energy Saving Control platform exits energy saving period instruction by the transmission of proprietary APN networks and arrives energy-saving control apparatus, saves
Control device recovers GSM900 and is de-energized carrier frequency power supply and DCS1800 rack power supplys；After energy-saving control apparatus performs order, return
Open whether successful result is to Energy Saving Control platform, and gather the work such as GSM900 racks and DCS1800 racks total current, voltage
Make parameter to Energy Saving Control platform；
Energy Saving Control platform controls GSM900 and DCS1800 carrier frequency to return to total power and transported at full capacity through OMC-R by BSC
Row state, exits park mode；
For network transmission safety, energy-saving control apparatus actively exits energy-conservation mould using Energy Saving Control pattern is additionally related to multi-functional passive entry
The measure of formula.I.e. energy-saving control apparatus, which is only connected to after Energy Saving Control platform, can just enter energy saver mode, will not actively enter section
Can control model；When being disconnected in order to avoid communication link simultaneously, it can in time recover to communicate, avoid the occurrence of unpredictalbe network
Security incident, energy-saving control apparatus add the duplicate protection reforestation practices of absolute time using relative time.
Energy-saving control apparatus actively exits the measure of energy saver mode using Energy Saving Control pattern is additionally related to multi-functional passive entry, i.e. energy-conservation control
Control equipment, which is only connected to after Energy Saving Control platform command, can just enter energy saver mode, will not actively enter Energy Saving Control pattern；Together
Shi Suoshu energy-saving control apparatus adds the duplicate protection reforestation practices of absolute time using relative time, i.e. energy-saving control apparatus has
Real-time clock function, the recovery instruction of Energy Saving Control platform, all compulsory withdrawal whether are received after recovery time the latest is reached
Energy saver mode, recover GSM900 carrier frequency and DCS1800 rack power supplys, meanwhile, when energy-saving control apparatus enters energy saver mode,
Energy-saving control apparatus starts timing, when energy saver mode run time is beyond the maximum energy-conservation time, compulsory withdrawal energy saver mode,
Recover GSM900 carrier frequency and DCS1800 rack power supplys, Energy Saving Control platform reads associated carrier frequencies work shape through OMC-R by BSC
State.
Because DCS1800 is primarily used to do traffic support, so energy-conservation control platform is led to after energy saving period is entered
Cross OMC-R controls BSC and allow DCS1800 rack whole carrier frequency dormancy.Because energy saving period telephone traffic is smaller, so will not be right
The safety of mobile communication network impacts.
Because GSM900 carrier configurations are higher, after energy saving period is entered, carrier frequency quantity still suffers from bigger
Affluence, at this moment Energy Saving Control platform control BSC to allow the carrier frequency dormancy of GSM900 parts by OMC-R, each of which sector is retained one
Block carrier frequency plate, other carrier frequency enter park mode, i.e. S1/1/1 configuration.
Energy Saving Control platform controls BSC to read GSM900 carrier frequency states, DCS1800 racks carrier frequency work shape by OMC-R
State, confirm whether carrier frequency enters command status as requested in each rack.
Energy Saving Control platform sends carrier frequency equipment by proprietary APN networks and has been introduced into power save mode instruction to energy-conservation control
Control equipment, energy-saving control apparatus close the corresponding carrier frequency power supplys of GSM900, close DCS1800 rack power supplys.Energy-saving control apparatus is held
After line command, return action implementing result parameter, and gather the work such as GSM900 racks and DCS1800 racks total current, voltage
State parameter is sent to Energy Saving Control platform.
The actual measurement node data table of table one, base station depth energy saving device：
。
In summary, technical solution of the present invention has the characteristics that,
1. safety, the system for being generally basede on IP network and GPRS communications all has security risk, has from internet
The hidden danger of attack, the technical program forms internal lan by GPRS, and gets through internal control net, thoroughly isolates internet,
Solves the safety problem with the direct-connected system of operator's main equipment.
2. the various network environments of system compatible.Different operators, or even opened up with a network for operator's different geographical
Flutter, configuration is different, and network transmission scheme of the invention design has broad applicability, can be pacified by gre tunneling technology
It is complete to connect operator's multiple isolated Intranets in inside to send energy-conservation dependent instruction.It is energy-saving control apparatus and energy-conservation platform logical
News industry employs active query mode, the problem of platform can not directly have access to a large amount of energy-saving control apparatus is avoided, various
It can ensure to upload and issue an order in network environment unobstructed and safe.
3. system tray is set as low.Coordinated by software and hardware, the control device of computer room is relative to simplify, reliably.Platform also leads to
Centralization is crossed, and Intranet interconnection accomplishes that a province only needs a server and a standby server.Reducing hardware
Cost, while construction cost, decrease the maintenance cost after system operation.
4. technical solution of the present invention proposes the base station main equipment for being applicable different type equipment that a kind of soft and hardware combines
Depth energy-saving system, the power save mode can be remotely fully powered-off by base station free time carrier frequency or rack according to telephone traffic, realize zero
Power consumption, farthest realize that main equipment saves.
5. technical solution of the present invention proposes a kind of dual energy-conservation based on absolute time and relative time and exits protection machine
System, so that the carrier frequency and rack into power save mode can more reliably exit power save mode, enters full power operation
State, meet traffic demand.
6. technical solution of the present invention proposes the both-way communication mechanism that a kind of power save mode enters and power save mode exits,
The mechanism ensure that the reliable execution of order and the accurate return of state.
7. technical solution of the present invention proposes a kind of running status, collection and warning circuit, the circuit can pass through in real time
Collection relay output voltage and DC equipment total current carry out the closed-loop system whether decision instruction accurately performs, and can pass through nothing
Warning information is sent to server end by line communication modes in real time.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (7)
- A kind of 1. base station radio equipment depth energy saving device, it is characterised in that including,Energy Saving Control platform, the Energy Saving Control platform are mounted in the server in Virtual network operator computer room, and the Energy Saving Control Platform is connected with operator OMC-R interface communication, Energy Saving Control platform by OMC-R control BSC realize to DCS1800 and GSM900 carrier frequency is operated, and realizes dormancy to carrier frequency, wake operation；Energy-saving control apparatus, the energy-saving control apparatus are mounted in the control device in radio mobile communication base station, the energy-conservation control Control equipment carries out break-make control to single carrier frequency plate power supply in GSM900 racks, and break-make control is carried out to DCS1800 racks power supply； And possess communication function, realize the data interaction between above-mentioned Energy Saving Control platform；Function with detection rack power supply parameter； Computer room state parameter can be uploaded to Energy Saving Control platform when also including a backup battery to ensure power-off of base station simultaneously, carried For timely warning message；Energy Saving Control platform the configuration of dynamic regulation base station carrier, controls carrier frequency power supply and rack electricity according to history telephone traffic analysis Source, the power consumption of base station is reduced, reduce equipment heating amount, reduced air-conditioning frequency of use, base station power consumption is greatly reduced；Energy-saving control apparatus communication module, user interface business logic modules and OMCR orders are set on the Energy Saving Control platform Issue module；The user interface business logic modules, are responsible for and user interacts, while are responsible for the logic control of energy-conservation, with reference to interior The configuration for the logical sum correlation put, send order to other modules and complete energy conservation, and timing provides form, it is real-time to send report Alert information；The energy-saving control apparatus communication module, is responsible for and energy-saving control apparatus interacts, and data, which upload, passes through Energy Saving Control The communication device that equipment carries sends data to Energy Saving Control platform, when Energy Saving Control platform sends information to equipment, uses Polling mode：Energy-saving control apparatus each first configures a unique ID, energy-saving control apparatus active at regular intervals With Energy Saving Control Platform communication, the message in Energy Saving Control platform message queue is obtained, so as to realize that real-time Energy Saving Control is put down Platform order issues；The OMCR orders issue module, are communicated by OMCR base station equipments, obtain telephone traffic information, and issue dormancy awakening Instruction, the interface of multiple manufacturers is integrated, unified control interface is provided to upper；The communication of energy-saving control apparatus and energy-conservation platform employs active query mode, and avoiding platform can not directly have access to greatly The problem of measuring energy-saving control apparatus, it can ensure to upload and issue an order in various network environments unobstructed and safe；Energy-saving control apparatus actively exits the measure of energy saver mode using Energy Saving Control pattern is additionally related to multi-functional passive entry；The energy-saving control apparatus adds the duplicate protection reforestation practices of absolute time using relative time, i.e. energy-saving control apparatus has There is real-time clock function, the recovery instruction of Energy Saving Control platform whether is received after recovery time the latest is reached, all force to move back Go out energy saver mode, recover GSM900 carrier frequency and DCS1800 rack power supplys, meanwhile, enter energy saver mode in energy-saving control apparatus When, energy-saving control apparatus starts timing, when energy saver mode run time is beyond the maximum energy-conservation time, compulsory withdrawal energy-conservation mould Formula, recovers GSM900 carrier frequency and DCS1800 rack power supplys, and Energy Saving Control platform reads associated carrier frequencies by BSC through OMC-R and worked State；GPRS/3G wireless communication modules are set in the energy-saving control apparatus, and the GPRS/3G wireless communication modules use operator The special APN of Intranet SIM card, can only connect to specific GGSN, then add IPSEC encryption methods to make its peace by gre tunneling Complete is linked into Energy Saving Control platform.
- 2. base station radio equipment depth energy saving device according to claim 1, it is characterised in that the energy-saving control apparatus Including 1 group of DC48V power input interface, 6 groups of output relay control interfaces, relay switching circuit, failover protection electricity Road, relay status detection circuit, power-switching circuit, lithium iron battery, RS485 interfaces, RTC are real-time clock and logical process Circuit；The DC48V power input interfaces electrically connect with 6 groups of output relay control interfaces, 6 groups of output relays control Interface electrically connects with the input of relay status detection circuit, at the output end and logic of the relay status detection circuit The input electrical connection of circuit is managed, the output end and the input of failover protection circuit of the logic processing circuit are electrically connected Connect, the output end of the failover protection circuit electrically connects with the input of relay switching circuit, the relay switching The output end of circuit electrically connects with 6 groups of output relay control interfaces, the power-switching circuit by 48V direct currents turn 5V or 2.5A dc source；The lithium iron battery, there is provided back-up source, the RS485 interfaces carry out configuration behaviour by local to equipment Make；The RTC is real-time clock, there is provided clock reference, in communicating interrupt, and correct carrier reinsertion power supply.
- 3. base station radio equipment depth energy saving device according to claim 2, it is characterised in that the failover protection Circuit, control break-make switching during solid-state relay normal condition, while recovery during responsible failure, failover protection circuit Whether abnormal detect the working condition of logic processing circuit, if detecting that logic processing circuit is working properly, will directly patrol The control signal for collecting process circuit is output to relay, immediately exits from energy saver mode if logic processing circuit is abnormal, recovers GSM900 carrier frequency plate and DCS1800 racks are powered, it is ensured that network security；Isolated between the failover protection circuit and logic processing circuit using electric signal, i.e. failover protection circuit Power supply connection between logic processing circuit uses electromagnetic isolation, the failover protection circuit and logic processing circuit it Between signal connection use Phototube Coupling.
- 4. base station radio equipment depth energy saving device according to claim 3, it is characterised in that the logical process electricity Road, including monostable flipflop and with door, whether export square-wave signal on time by detecting logic processing circuit and judge its work Make state, then think logic more than the transient state maximum time of monostable flipflop when logic processing circuit does not export the square wave time Process circuit failure, monostable flipflop, low level signal is exported, make to close all outputs with door, solid-state relay is switched to Normally off, equipment return to the full power state of operation of non-energy-conservation；It is single when logic processing circuit normally can export square wave Steady state trigger is constantly in temporary stable state, exports high level, monostable flipflop output high level, exports logic processing circuit Control signal by with the gate control actuating of relay, to the on/off of GSM900 carrier frequency plate DCS1800 racks, realize and enter With exit power save mode.
- 5. base station radio equipment depth energy saving device according to claim 4, it is characterised in that the monostable flipflop Using 74HC123, the protection lock that 74HC08, detection of the circuit realiration to logic processing circuit, and output are used with door It is fixed.
- 6. base station radio equipment depth energy saving device according to claim 2, it is characterised in that the relay status inspection Slowdown monitoring circuit includes optocoupler U11, diode D9 and diode D8, the negative electrode of the diode D9 are connected on optocoupler U11, and described two Pole pipe D8 negative electrode is connected with diode D9 anode.
- 7. a kind of control method of the base station radio equipment depth energy saving device based on described in any one of claim 1 to 6, it is special Sign is, comprises the following steps：The Energy Saving Control platform is analyzed each base station history telephone traffic by OMC-R, is determined on this basis daily Energy saving period；When entering energy saving period,Because DCS1800 is primarily used to do traffic support, energy-conservation control platform is controlled by OMC-R after energy saving period is entered BSC processed allows DCS1800 rack whole carrier frequency dormancy；Because GSM900 carrier configurations are higher, after energy saving period is entered, carrier frequency quantity still suffers from bigger affluence, At this moment Energy Saving Control platform controls BSC to allow the carrier frequency dormancy of GSM900 parts by OMC-R, each of which sector is retained one piece of carrier frequency Plate, other carrier frequency enter park mode；Energy Saving Control platform by OMC-R control BSC read GSM900 carrier frequency states, DCS1800 rack carrier frequency working conditions, really Recognize whether carrier frequency in each rack enters command status as requested；Energy Saving Control platform has been introduced into power save mode instruction by proprietary APN networks transmission carrier frequency equipment and set to Energy Saving Control Standby, energy-saving control apparatus closes the corresponding carrier frequency power supplys of GSM900, closes DCS1800 rack power supplys, and energy-saving control apparatus performs life After order, return action implementing result parameter, and gather GSM900 racks and DCS1800 racks total current, voltage ratings ginseng Number is sent to Energy Saving Control platform；When exiting energy saving period,Energy Saving Control platform exits energy saving period instruction by the transmission of proprietary APN networks and arrives energy-saving control apparatus, Energy Saving Control Equipment recovers GSM900 and is de-energized carrier frequency power supply and DCS1800 rack power supplys；After energy-saving control apparatus performs order, return and open Whether successful result is to Energy Saving Control platform, and gathers GSM900 racks and DCS1800 racks total current, voltage power supply parameter To Energy Saving Control platform；Energy Saving Control platform controls GSM900 and DCS1800 carrier frequency to return to total power oepration at full load shape through OMC-R by BSC State, exit park mode；Energy-saving control apparatus actively exits the measure of energy saver mode, i.e. Energy Saving Control is set using Energy Saving Control pattern is additionally related to multi-functional passive entry Standby be only connected to after Energy Saving Control platform command can just enter energy saver mode, will not actively enter Energy Saving Control pattern；Institute simultaneously The duplicate protection reforestation practices that energy-saving control apparatus adds absolute time using relative time are stated, i.e. energy-saving control apparatus has real-time Whether time clock feature, receive the recovery instruction of Energy Saving Control platform after recovery time the latest is reached, and all compulsory withdrawals save Pattern, recover GSM900 carrier frequency and DCS1800 rack power supplys, meanwhile, when energy-saving control apparatus enters energy saver mode, energy-conservation Control device starts timing, when energy saver mode run time is beyond the maximum energy-conservation time, compulsory withdrawal energy saver mode, recovers GSM900 carrier frequency and DCS1800 rack power supplys, Energy Saving Control platform read associated carrier frequencies working condition through OMC-R by BSC.
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| CN201410067882.3A CN103813427B (en) | 2014-02-26 | 2014-02-26 | Base station radio equipment depth energy saving device and control method |
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| CN201410067882.3A CN103813427B (en) | 2014-02-26 | 2014-02-26 | Base station radio equipment depth energy saving device and control method |
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| CN103813427B true CN103813427B (en) | 2018-02-27 |
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| CN104812035B (en) * | 2015-05-12 | 2018-04-24 | 东南大学 | A kind of method of self adaptive control base station energy-saving |
| CN107632538B (en) * | 2017-10-13 | 2021-01-05 | 河北瑞程思科技有限公司 | Multi-control adapter for fresh air |
| CN113055983B (en) * | 2019-12-26 | 2023-04-07 | 中国移动通信集团重庆有限公司 | 5G base station power saving method and device and computing equipment |
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| WO2002007464A1 (en) * | 2000-07-18 | 2002-01-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Adaptive power management for a node of a cellular telecommunications network |
| CN101299841A (en) * | 2008-06-06 | 2008-11-05 | 华为技术有限公司 | Mobile communication control method, base station controller, base station and system |
| CN101841896A (en) * | 2010-04-02 | 2010-09-22 | 李瑛� | Wireless mobile communication base station capable of automatically adjusting carrier frequency power supply and realization method thereof |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002007464A1 (en) * | 2000-07-18 | 2002-01-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Adaptive power management for a node of a cellular telecommunications network |
| CN101299841A (en) * | 2008-06-06 | 2008-11-05 | 华为技术有限公司 | Mobile communication control method, base station controller, base station and system |
| CN101841896A (en) * | 2010-04-02 | 2010-09-22 | 李瑛� | Wireless mobile communication base station capable of automatically adjusting carrier frequency power supply and realization method thereof |
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