CN106465260B - Antenna equipment, power supply control method and device - Google Patents
Antenna equipment, power supply control method and device Download PDFInfo
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- CN106465260B CN106465260B CN201480011634.5A CN201480011634A CN106465260B CN 106465260 B CN106465260 B CN 106465260B CN 201480011634 A CN201480011634 A CN 201480011634A CN 106465260 B CN106465260 B CN 106465260B
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- antenna
- antenna equipment
- idle state
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- power switch
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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
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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
Abstract
An antenna device consuming less power, comprising a working unit, a control unit, and a power switch, wherein: the power supply port of the working unit is connected with one end of the power supply switch, the other end of the power supply switch is connected with the power supply port of the control unit, and the connected wiring end is used as a power supply interface of the antenna equipment; the control unit is used for judging whether the antenna equipment is in an idle state; and controlling the power switch to be turned off when it is determined that the antenna apparatus is in the idle state.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to an antenna device, a power supply control method, and an apparatus.
Background
At present, the structures of a plurality of Antenna devices (ALD), such as Remote Electrical Tilt (RET) devices, Tower top amplifiers (TMA), and the like, are shown in fig. 1, and each Antenna Device includes a working unit and a control unit, a power port of the working unit is connected with a power port of the control unit, and a connected terminal serves as a power supply interface of the Antenna Device and is used for connecting a power supply of the Antenna Device; a communication port of the control unit is used as a communication interface of the antenna equipment, and is used for communicating with control equipment (such as a base station) of the antenna equipment, receiving a working instruction of the antenna equipment and the like; the control signal output port of the control unit is connected with the control signal input port of the working unit, and when the control unit receives a working instruction of the antenna equipment, the working unit can be correspondingly controlled.
However, in the prior art, no matter the antenna device is in the working state or the idle state, the working unit and the control unit in the antenna device are both in the power-on state, which results in more energy consumption of the antenna device.
Disclosure of Invention
The embodiment of the invention provides antenna equipment which consumes less energy.
In a first aspect, an antenna device ALD is provided, including a working unit and a control unit, and further including a power switch, wherein:
the power port of the working unit is connected with one end of the power switch, the other end of the power switch is connected with the power port of the control unit, and the connected wiring end is used as a power supply interface of the antenna equipment;
the control unit is used for judging whether the antenna equipment is in an idle state or not; and when the antenna equipment is determined to be in the idle state, controlling the power switch to be switched off.
With reference to the first aspect, in a first possible implementation manner, the control unit is further configured to:
controlling the power switch to close when it is determined that the antenna apparatus is not in an idle state.
With reference to the first aspect or the first possible implementation manner of the first aspect, in a second possible implementation manner, the control unit is specifically configured to:
judging whether a working instruction of the antenna equipment is received or not;
and when the working instruction of the antenna equipment is not received, determining that the antenna equipment is in an idle state.
With reference to the first aspect or the first possible implementation manner of the first aspect, in a third possible implementation manner, the control unit is specifically configured to:
judging whether an energy-saving instruction of the antenna equipment is received or not;
and when receiving a power saving instruction of the antenna equipment, determining that the antenna equipment is in an idle state.
With reference to the third possible implementation manner of the first aspect, in a fourth possible implementation manner, the control unit is specifically configured to:
and judging whether the energy-saving instruction of the antenna equipment transmitted based on the antenna interface standard organization AISG protocol is received.
In a second aspect, there is provided a power supply control method for the antenna device ALD provided in the first aspect, including:
judging whether the antenna equipment is in an idle state;
and when the antenna equipment is determined to be in the idle state, controlling a power switch to be switched off.
With reference to the second aspect, in a first possible implementation manner, the method further includes:
controlling a power switch to close when it is determined that the antenna apparatus is not in an idle state.
With reference to the second aspect or the first possible implementation manner of the second aspect, in a second possible implementation manner, the determining whether the antenna device is in an idle state specifically includes:
judging whether a working instruction of the antenna equipment is received or not;
and when the working instruction of the antenna equipment is not received, determining that the antenna equipment is in an idle state.
With reference to the second aspect or the first possible implementation manner of the second aspect, in a third possible implementation manner, the determining whether the antenna device is in an idle state specifically includes:
judging whether an energy-saving instruction of the antenna equipment is received or not;
and when receiving a power saving instruction of the antenna equipment, determining that the antenna equipment is in an idle state.
With reference to the third possible implementation manner of the second aspect, in a fourth possible implementation manner, the determining whether an energy saving instruction of an antenna device is received specifically includes:
and judging whether the energy-saving instruction of the antenna equipment transmitted based on the antenna interface standard organization AISG protocol is received.
In a third aspect, there is provided a power supply control device for an antenna device ALD as set forth in the first aspect, comprising:
the judging module is used for judging whether the antenna equipment is in an idle state or not;
and the control module is used for controlling the power switch to be switched off when the antenna equipment is determined to be in the idle state.
With reference to the third aspect, in a first possible implementation manner, the control module is further configured to:
controlling a power switch to close when it is determined that the antenna apparatus is not in an idle state.
With reference to the third aspect or the first possible implementation manner of the third aspect, in a second possible implementation manner, the determining module is specifically configured to:
judging whether a working instruction of the antenna equipment is received or not;
and when the working instruction of the antenna equipment is not received, determining that the antenna equipment is in an idle state.
With reference to the third aspect or the first possible implementation manner of the third aspect, in a third possible implementation manner, the determining module is specifically configured to:
judging whether an energy-saving instruction of the antenna equipment is received or not;
and when receiving a power saving instruction of the antenna equipment, determining that the antenna equipment is in an idle state.
With reference to the third possible implementation manner of the third aspect, in a fourth possible implementation manner, the determining module is specifically configured to:
and judging whether the energy-saving instruction of the antenna equipment transmitted based on the antenna interface standard organization AISG protocol is received.
According to the antenna device ALD provided by the first aspect and the power supply control method provided by the second aspect, the power supply control device provided by the third aspect is additionally provided with a power switch on the basis of the structure of the existing antenna device, wherein one end of the power switch is connected with the power port of the working unit, the other end of the power switch is connected with the power port of the control unit, and the connected terminal is used as a power supply interface of the antenna device; when the antenna equipment is in the idle state, the power switch is switched off, namely the working unit is powered off at the moment, and only the control unit is powered on, so that compared with the scheme in the prior art that when the antenna equipment is in the idle state, the working unit and the control unit are both in the powered on state, the scheme provided by the embodiment of the invention consumes less energy.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of a conventional antenna apparatus;
fig. 2 is a schematic structural diagram of an antenna apparatus according to an embodiment of the present invention;
fig. 3 is a schematic flow chart of a power supply control method according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a power supply control device according to an embodiment of the present invention.
Detailed Description
In order to provide an implementation scheme of an antenna device with less energy consumption, the embodiment of the invention provides an antenna device, a power supply control method and a power supply control device. And the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Example 1:
embodiment 1 of the present invention provides an antenna apparatus, as shown in fig. 2, including a working unit 201, a control unit 202, and a power switch 203, where:
a power supply port of the working unit 201 is connected with one end of a power supply switch 203, the other end of the power supply switch 203 is connected with a power supply port of the control unit 202, and a connected terminal is used as a power supply interface of the antenna equipment;
a control unit 202, configured to determine whether the antenna apparatus is in an idle state; when it is determined that the antenna apparatus is in the idle state, the power switch 203 is controlled to be turned off.
I.e. when the antenna device is in an idle state, the operating unit 201 is powered down and only the control unit 202 is powered up.
Further, the control unit 202 is further configured to control the power switch 203 to close when it is determined that the antenna apparatus is not in the idle state.
I.e. when the antenna device is not in an idle state, the operating unit 201 is powered up.
Other interface connection relationships of the working unit 201 and the control unit 202 are the same as those of the prior art, including:
a communication port of the control unit 202 serves as a communication interface of the antenna device, and is used for communicating with a control device of the antenna device; the control signal output port of the control unit 202 is connected to the control signal input port of the working unit 201, and when the control unit 202 receives a working instruction of the antenna apparatus, the working unit 201 can be controlled accordingly.
Further, the power switch 203 in the antenna device provided in the embodiment of the present invention may specifically be a Metal oxide Semiconductor Field Effect Transistor (MOS Transistor). The MOS transistor is only an example, is a commonly used controllable switching device, and is not used for limiting the present invention; other controllable switching devices may also be used as specific implementations of the power switch 203 in the antenna apparatus provided by the embodiment of the present invention.
Further, there are various specific implementation manners for the control unit 202 to determine whether the antenna device is in the idle state.
For example, whether the antenna device is in an idle state may be determined by determining whether a working instruction of the antenna device is received; when the working instruction of the antenna equipment is not received, determining that the antenna equipment is in an idle state; and when receiving the working instruction of the antenna equipment, determining that the antenna equipment is not in an idle state.
The operating instruction of the antenna device is an existing control instruction, that is, whether the antenna device is in an idle state can be judged through the existing control instruction. In other examples, a control command may be newly defined, and whether the antenna apparatus is in the idle state may be determined by the newly defined control command.
For example, an energy saving instruction may be newly defined, where the energy saving instruction may carry an "equipment identifier" and an "energy saving start character" and is used to indicate that the antenna equipment corresponding to the "equipment identifier" starts an energy saving state. That is, whether the antenna device is in an idle state can be judged by judging whether an energy-saving instruction of the antenna device is received; when receiving an energy-saving instruction of the antenna equipment, determining that the antenna equipment is in an idle state; and when the power saving instruction of the antenna equipment is not received, determining that the antenna equipment is not in an idle state.
In a specific implementation, the energy saving command may be transmitted based on an AISG (Antenna Interface Standards Group) protocol, and may specifically be transmitted through an AISG private Interface, or may be transmitted through a newly defined Interface, which is not limited in the present invention. That is, at this time, the control unit 202 is specifically configured to determine whether the power saving instruction of the antenna apparatus, which is delivered based on the AISG protocol, is received.
Preferably, after controlling the power switch 203 to turn off, the control unit 202 of the antenna device may also report a report message that the antenna device is in the energy saving state to the control device of the antenna device.
In particular implementation, the report message may also be delivered based on AISG protocol.
Obviously, with the antenna device provided by the embodiment of the present invention, the working unit is powered off when the antenna device is in the idle state, and the working unit is powered on when the antenna device is not in the idle state, so that energy consumption of the antenna device is reduced.
It should be noted that, the present invention is not limited to the initial state of the power switch 203 in the antenna apparatus provided in the embodiment of the present invention. To further improve the energy saving effect, the initial state of the power switch 203 may be an off state; to ensure the operational reliability of the antenna device, the initial state of the power switch 203 may be a closed state. That is, the initial state of the power switch 203 in the antenna apparatus can be set according to the actual requirements of the application scenario.
The antenna equipment provided by the embodiment of the invention can be remote electric tilt equipment, and can also be equipment such as a tower top amplifier and the like.
For example, when the antenna device provided in the embodiment of the present invention is specifically a remote electrical tilt device, the working unit 201 in the antenna device is specifically an electrical tilt working unit, the control unit 202 is specifically an electrical tilt control unit, and the working instruction of the antenna device is specifically an antenna angle adjustment instruction. When the electric tuning control unit receives an antenna angle adjusting instruction, the electric tuning control unit controls the electric tuning working unit to adjust the angle of the antenna.
Because the remote electric tilt equipment is in an idle state most of time, namely, the state of the antenna angle does not need to be adjusted, if the structure of the antenna equipment in the prior art is adopted, the electric tilt working unit and the electric tilt control unit are powered on no matter whether the remote electric tilt equipment is in the idle state or not, and the energy consumption is more; if the structure of the antenna equipment provided by the embodiment of the invention is adopted, the electric-tuning working unit is powered off when the remote electric-tuning equipment is in an idle state, the power of the electric-tuning working unit is generally higher, and the power of the electric-tuning control unit is smaller, so that the structure of the antenna equipment provided by the embodiment of the invention has an obvious energy-saving effect.
Example 2:
correspondingly, an embodiment of the present invention further provides a power supply control method of the antenna device, as shown in fig. 3, including:
When the antenna device is determined to be in the idle state, step 302 is entered; when it is determined that the antenna apparatus is not in the idle state, step 303 is entered.
Specifically, the following two ways may be adopted to determine whether the antenna device is in the idle state:
the first method is as follows: judging whether a working instruction of the antenna equipment is received or not;
when the working instruction of the antenna equipment is not received, determining that the antenna equipment is in an idle state; and when receiving the working instruction of the antenna equipment, determining that the antenna equipment is not in an idle state.
The operating instruction of the antenna apparatus in the first mode is an existing control instruction.
The second method comprises the following steps: judging whether an energy-saving instruction of the antenna equipment is received or not;
when receiving an energy-saving instruction of the antenna equipment, determining that the antenna equipment is in an idle state; and when the power saving instruction of the antenna equipment is not received, determining that the antenna equipment is not in an idle state.
The energy-saving instruction of the antenna device in the second mode is a newly defined energy-saving instruction, and the energy-saving instruction may carry an "device identifier" and an "energy-saving start character" and is used to indicate that the antenna device corresponding to the "device identifier" starts an energy-saving state.
In specific implementation, the power saving command may be transmitted based on the AISG protocol, specifically may be transmitted through the AISG private interface, and may also be transmitted through a newly defined interface. That is, it is determined whether the power saving instruction of the antenna apparatus transferred based on the AISG protocol is received at this time.
The two specific implementations are only examples and are not intended to limit the invention.
And step 302, when the antenna equipment is determined to be in the idle state, controlling a power switch to be switched off.
At this time, the working unit is powered off, and only the control unit is powered on.
Preferably, after the power switch is controlled to be turned off, a report message that the antenna device is in the energy-saving state may be reported to the control device of the antenna device.
In particular implementation, the report message may also be delivered based on AISG protocol.
And step 303, controlling the power switch to be closed when the antenna equipment is determined not to be in the idle state.
At this time, both the working unit and the control unit are powered on.
Example 3:
based on the same inventive concept, according to the power supply control method provided in the above embodiment of the present invention, correspondingly, embodiment 4 of the present invention further provides a power supply control device, a schematic structural diagram of which is shown in fig. 4, and the power supply control method specifically includes:
a determining module 401, configured to determine whether the antenna apparatus is in an idle state;
a control module 402, configured to control the power switch to be turned off when it is determined that the antenna apparatus is in the idle state.
Further, the control module 402 is further configured to:
and controlling the power switch to be closed when the antenna equipment is determined not to be in the idle state.
Further, the determining module 401 is specifically configured to:
judging whether a working instruction of the antenna equipment is received or not;
and when the working instruction of the antenna equipment is not received, determining that the antenna equipment is in an idle state.
Further, the determining module 401 is specifically configured to:
judging whether an energy-saving instruction of the antenna equipment is received or not;
when a power saving instruction of the antenna equipment is received, the antenna equipment is determined to be in an idle state.
Further, the determining module 401 is specifically configured to:
and judging whether the energy-saving instruction of the antenna equipment transmitted based on the antenna interface standard organization AISG protocol is received.
The functions of the above modules may correspond to the corresponding processing steps in the flow shown in fig. 3, and are not described herein again.
In summary, by adopting the scheme provided by the embodiment of the invention, the energy consumption of the antenna equipment is reduced.
It should be apparent to those skilled in the art that while the preferred embodiments of the present invention have been described, additional variations and modifications in these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.
Claims (9)
1. An antenna device ALD comprising a working unit, a control unit, characterized by further comprising a power switch, wherein:
the power port of the working unit is connected with one end of the power switch, the other end of the power switch is connected with the power port of the control unit, and the connected wiring end is used as a power supply interface of the antenna equipment;
the control unit is used for judging whether the antenna equipment is in an idle state or not; when the antenna equipment is determined to be in an idle state, controlling the power switch to be switched off;
wherein, the control unit is specifically configured to:
judging whether an energy-saving instruction of the antenna equipment is received or not;
when receiving a power saving instruction of the antenna equipment, determining that the antenna equipment is in an idle state;
the control unit is further configured to, after controlling the power switch to be turned off: and reporting the report message that the antenna equipment is in the energy-saving state to the control equipment of the antenna equipment.
2. The apparatus of claim 1, wherein the control unit is further to:
controlling the power switch to close when it is determined that the antenna apparatus is not in an idle state.
3. The device according to claim 1 or 2, wherein the control unit is specifically configured to:
and judging whether the energy-saving instruction of the antenna equipment transmitted based on the antenna interface standard organization AISG protocol is received.
4. A method for controlling the power supply of an antenna device ALD as claimed in claim 1, characterized in that it comprises:
judging whether the antenna equipment is in an idle state;
when the antenna equipment is determined to be in an idle state, controlling a power switch to be switched off;
wherein, judge whether antenna apparatus is in idle state, specifically include:
judging whether an energy-saving instruction of the antenna equipment is received or not;
when receiving a power saving instruction of the antenna equipment, determining that the antenna equipment is in an idle state;
after controlling the power switch to be turned off, the method further comprises the following steps: and reporting the report message that the antenna equipment is in the energy-saving state to the control equipment of the antenna equipment.
5. The method of claim 4, further comprising:
controlling a power switch to close when it is determined that the antenna apparatus is not in an idle state.
6. The method according to claim 4 or 5, wherein the determining whether the power saving command of the antenna device is received specifically includes:
and judging whether the energy-saving instruction of the antenna equipment transmitted based on the antenna interface standard organization AISG protocol is received.
7. A power supply control device of an ALD antenna device as claimed in claim 1, characterized in comprising:
the judging module is used for judging whether the antenna equipment is in an idle state or not;
the control module is used for controlling the power switch to be switched off when the antenna equipment is determined to be in the idle state;
the judging module is specifically configured to:
judging whether an energy-saving instruction of the antenna equipment is received or not;
when receiving a power saving instruction of the antenna equipment, determining that the antenna equipment is in an idle state;
after the control module controls the power switch to be switched off, the control module further comprises: and reporting the report message that the antenna equipment is in the energy-saving state to the control equipment of the antenna equipment.
8. The apparatus of claim 7, wherein the control module is further to:
controlling a power switch to close when it is determined that the antenna apparatus is not in an idle state.
9. The apparatus according to claim 7 or 8, wherein the determining module is specifically configured to:
and judging whether the energy-saving instruction of the antenna equipment transmitted based on the antenna interface standard organization AISG protocol is received.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2014/083159 WO2016015205A1 (en) | 2014-07-28 | 2014-07-28 | Antenna device, and power supply control method and apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106465260A CN106465260A (en) | 2017-02-22 |
| CN106465260B true CN106465260B (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480011634.5A Active CN106465260B (en) | 2014-07-28 | 2014-07-28 | Antenna equipment, power supply control method and device |
Country Status (2)
| Country | Link |
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| CN (1) | CN106465260B (en) |
| WO (1) | WO2016015205A1 (en) |
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| CN1964209A (en) * | 2006-11-27 | 2007-05-16 | 武汉虹信通信技术有限责任公司 | A method to realize time division synchronous CDMA repeater power saving |
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| CN201174699Y (en) * | 2008-04-16 | 2008-12-31 | 深圳市嘉世通科技有限公司 | Energy saving GSM straight-forward station |
| CN101980573A (en) * | 2010-10-27 | 2011-02-23 | 华为技术有限公司 | Energy saving method and device, and antenna feed system |
| CN102547931A (en) * | 2010-12-23 | 2012-07-04 | 中国移动通信集团江苏有限公司 | Device and method for realizing energy saving of miniature repeater |
| CN102891362A (en) * | 2012-09-29 | 2013-01-23 | 武汉虹信通信技术有限责任公司 | Luminous-energy-type wireless communication tunable antenna control system and control method thereof |
| CN103730730A (en) * | 2013-12-17 | 2014-04-16 | 常州安塔歌电子科技有限公司 | Solar power supply full wireless tunable antenna control device and method |
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2014
- 2014-07-28 CN CN201480011634.5A patent/CN106465260B/en active Active
- 2014-07-28 WO PCT/CN2014/083159 patent/WO2016015205A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1964209A (en) * | 2006-11-27 | 2007-05-16 | 武汉虹信通信技术有限责任公司 | A method to realize time division synchronous CDMA repeater power saving |
| CN101207853A (en) * | 2006-12-19 | 2008-06-25 | 武汉虹信通信技术有限责任公司 | TD-SCDMA straight amplification station with intelligent synthesis network supervising function |
| CN201174699Y (en) * | 2008-04-16 | 2008-12-31 | 深圳市嘉世通科技有限公司 | Energy saving GSM straight-forward station |
| CN101980573A (en) * | 2010-10-27 | 2011-02-23 | 华为技术有限公司 | Energy saving method and device, and antenna feed system |
| CN102547931A (en) * | 2010-12-23 | 2012-07-04 | 中国移动通信集团江苏有限公司 | Device and method for realizing energy saving of miniature repeater |
| CN102891362A (en) * | 2012-09-29 | 2013-01-23 | 武汉虹信通信技术有限责任公司 | Luminous-energy-type wireless communication tunable antenna control system and control method thereof |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2016015205A1 (en) | 2016-02-04 |
| CN106465260A (en) | 2017-02-22 |
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