CN107770792B - A kind of automatic switching method of base station operation pattern - Google Patents
A kind of automatic switching method of base station operation pattern Download PDFInfo
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- CN107770792B CN107770792B CN201711163438.1A CN201711163438A CN107770792B CN 107770792 B CN107770792 B CN 107770792B CN 201711163438 A CN201711163438 A CN 201711163438A CN 107770792 B CN107770792 B CN 107770792B
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000012545 processing Methods 0.000 claims description 44
- 238000001514 detection method Methods 0.000 claims description 12
- 238000009499 grossing Methods 0.000 claims description 9
- 238000003706 image smoothing Methods 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
- G06V20/53—Recognition of crowd images, e.g. recognition of crowd congestion
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
- H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
-
- 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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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Mobile Radio Communication Systems (AREA)
- Image Processing (AREA)
Abstract
The present invention relates to a kind of automatic switching method of base station operation pattern, this method includes providing a kind of base station operation mode switching system and be automatically switched, and the base station operation mode switching system includes：State switching equipment, connect with base station, signal is controlled for reception state, the base station to be controlled to be switched between power down mode and conventional sense；Wherein, the state switching equipment controls the base station to be switched to power down mode when the state control signal received is power saving control signal；Wherein, the state switching equipment controls the base station to be switched to conventional sense when the state control signal received is conventional control signals.
Description
Technical field
The present invention relates to base station field more particularly to a kind of automatic switching methods of base station operation pattern.
Background technology
Base station transmitter operation principle is：It is 766.9125-791.8875MHz's the frequency provided by frequency synthesizer
The modulated signal of CF signal and 168.1MHz, it is filtered respectively to enter double balance converters, and frequency is obtained as 935.0125-
The radiofrequency signal of 959.9875MHz, this radiofrequency signal is filtered again and is amplified into driving stage, and the output power of driving stage is about
2.4W is then added to power amplifier module.
Power control circuit is using negative-feedback technology adjust automatically pre-driver stage or pushes the output power of grade so as to drive
The output power of dynamic grade is maintained on rated value.Namely the signal received is stabilized and is retransmited away, can be had in this way
The loss of signal of communication in wireless transmissions is reduced or avoided to effect, ensures the communication quality of user.Power amplifier module
Effect is that signal is amplified to 10W, but this, if cell transmission signal radius is larger, also may be used also according to depending on actual conditions
Using the power amplifier module of 25W or 40W, to enhance the transmission radius of signal.
Invention content
Currently, the operating mode of base station can not according to the neighbouring stream of people change and carry out respective change, cause battery saving mode and
It is difficult to switch between operating mode.To solve the above-mentioned problems, the present invention provides a kind of automatic switchovers of base station operation pattern
Method.
According to an aspect of the present invention, a kind of automatic switching method of base station operation pattern is provided, this method includes carrying
For a kind of base station operation mode switching system and automatically switched, the base station operation mode switching system includes：State is cut
Exchange device is connect with base station, signal is controlled for reception state, to control the base station between power down mode and conventional sense
It switches over；Wherein, the state switching equipment is when the state control signal received is power saving control signal, described in control
Base station is switched to power down mode；Wherein, the state switching equipment is conventional control signals in the state control signal received
When, the base station is controlled to be switched to conventional sense.
Preferably, the system also includes：First detection device, is arranged on base station, for detecting the nothing of base station reception
The Real-time intensity of line signal, to obtain and export received signal strength.
Preferably, the system also includes：Second detection device, is arranged on base station, for detecting the nothing of Base Transmitter
The Real-time intensity of line signal, to obtain and export transmitting signal strength.
Preferably, the system also includes：
Gun type camera is arranged near base station, attached to obtain and export for being shot to the scene near base station
Nearly scene image；
Interpolation processing equipment is connect with the gun type camera, for receiving the scene image nearby, based on described attached
The scene image nearby is averagely divided into phase by near field scape mean picture brightness apart from the far and near of predetermined luminance range central value
Each piecemeal of block size is answered, to each piecemeal, the corresponding different dynamics of pixel value variance selection based on the piecemeal are inserted
Value processing splices each interpolation piecemeal of acquisition to obtain interpolation processing image to obtain interpolation piecemeal；
Information extracting device is connect with the interpolation processing equipment, for receiving each of the interpolation processing equipment output
The different dynamics of a piecemeal, and determine to perform interpolation processing to the scene image nearby based on each dynamics of each piecemeal
Average dynamics exports the average dynamics；
Image smoothing equipment is connect respectively with described information extraction equipment and the interpolation processing equipment, for receiving
Average dynamics is stated, and the smooth power operated to the image smoothing that the interpolation processing image performs is determined based on the average dynamics
Degree to realize the correspondence smooth operation to the interpolation processing image, obtains and output smoothing handles image, wherein, it is described flat
Equal dynamics is inversely proportional with the smooth dynamics；
Image restoration equipment is connect respectively with described information extraction equipment and described image smoothing arrangement, for receiving
Average dynamics is stated, and the recuperability operated to the image restoration that the smoothing processing image performs is determined based on the average dynamics
Degree to realize the correspondence recovery operation to the smoothing processing image, obtains and exports restoration disposal image, wherein, it is described flat
Equal dynamics is inversely proportional with the recovery dynamics；
Stream of people's detection device is connect respectively with the state switching equipment and described image resetting device, for being based on
Pedestrian's quantity in the restoration disposal image identification restoration disposal image is stated, to be exported, and in institute as real-time pedestrian's quantity
When stating real-time pedestrian's quantity more than or equal to preset quantity threshold value, conventional control signals are sent out；
Wherein, stream of people's detection device is additionally operable to, when real-time pedestrian's quantity is less than preset quantity threshold value, send out
Power saving control signal.
Preferably, the predetermined luminance range is limited out by predetermined luminance upper limit threshold and predetermined luminance lower threshold
Brightness range, the predetermined luminance upper limit threshold are more than the predetermined luminance lower threshold.
Preferably, in the interpolation processing equipment, the scene image average brightness nearby is apart from the predetermined luminance
Range central value it is nearer, will the relevant block that is averagely divided into of scene image nearby it is bigger.
Preferably, in the interpolation processing equipment, to each piecemeal, the pixel value variance of the piecemeal is bigger, selection
Interpolation processing dynamics it is smaller.
Preferably, the system also includes：MS storage cards are connect with the interpolation processing equipment, for prestoring
State predetermined luminance range.
Therefore, the present invention has following important inventive point：
(1) the base station operation mode switching method based on neighbouring stream of people's quantity is established so that when nearby the stream of people is more, control
Base station processed enters normal mode so that when nearby the stream of people is few, control base station enters battery saving mode, so as to avoid unnecessary
The waste of the communication resource；
(2) image processing equipment of the various customizations including interpolation processing equipment is introduced, is subsequent stream of people's quantity
Good data basis has been laid in identification.
Description of the drawings
Embodiment of the present invention is described below with reference to attached drawing, wherein：
Fig. 1 is the block diagram of the base station operation mode switching system according to embodiment of the present invention.
Specific embodiment
The embodiment of the base station operation mode switching system of the present invention is described in detail below with reference to accompanying drawings.
In order to overcome above-mentioned deficiency, the present invention has built a kind of automatic switching method of base station operation pattern, this method packet
It includes and a kind of base station operation mode switching system is provided and is automatically switched, the specific reality of the base station operation mode switching system
It is as follows to apply scheme.
Block diagrams of the Fig. 1 for the base station operation mode switching system according to embodiment of the present invention, the system
System includes：
State switching equipment, connect with base station, signal is controlled for reception state, to control the base station in power down mode
It is switched between conventional sense；
Wherein, the state switching equipment is when the state control signal received is power saving control signal, described in control
Base station is switched to power down mode；
Wherein, the state switching equipment is when the state control signal received is conventional control signals, described in control
Base station is switched to conventional sense.
Then, continue that the concrete structure of the base station operation mode switching system of the present invention is further detailed.
In the base station operation mode switching system, further include：
First detection device, is arranged on base station, for detecting the Real-time intensity of the wireless signal of base station reception, to obtain
And export received signal strength.
In the base station operation mode switching system, further include：
Second detection device, is arranged on base station, for detecting the Real-time intensity of the wireless signal of Base Transmitter, to obtain
And export transmitting signal strength.
In the base station operation mode switching system, further include：
Gun type camera is arranged near base station, attached to obtain and export for being shot to the scene near base station
Nearly scene image；
Interpolation processing equipment is connect with the gun type camera, for receiving the scene image nearby, based on described attached
The scene image nearby is averagely divided into phase by near field scape mean picture brightness apart from the far and near of predetermined luminance range central value
Each piecemeal of block size is answered, to each piecemeal, the corresponding different dynamics of pixel value variance selection based on the piecemeal are inserted
Value processing splices each interpolation piecemeal of acquisition to obtain interpolation processing image to obtain interpolation piecemeal；
Information extracting device is connect with the interpolation processing equipment, for receiving each of the interpolation processing equipment output
The different dynamics of a piecemeal, and determine to perform interpolation processing to the scene image nearby based on each dynamics of each piecemeal
Average dynamics exports the average dynamics；
Image smoothing equipment is connect respectively with described information extraction equipment and the interpolation processing equipment, for receiving
Average dynamics is stated, and the smooth power operated to the image smoothing that the interpolation processing image performs is determined based on the average dynamics
Degree to realize the correspondence smooth operation to the interpolation processing image, obtains and output smoothing handles image, wherein, it is described flat
Equal dynamics is inversely proportional with the smooth dynamics；
Image restoration equipment is connect respectively with described information extraction equipment and described image smoothing arrangement, for receiving
Average dynamics is stated, and the recuperability operated to the image restoration that the smoothing processing image performs is determined based on the average dynamics
Degree to realize the correspondence recovery operation to the smoothing processing image, obtains and exports restoration disposal image, wherein, it is described flat
Equal dynamics is inversely proportional with the recovery dynamics；
Stream of people's detection device is connect respectively with the state switching equipment and described image resetting device, for being based on
Pedestrian's quantity in the restoration disposal image identification restoration disposal image is stated, to be exported, and in institute as real-time pedestrian's quantity
When stating real-time pedestrian's quantity more than or equal to preset quantity threshold value, conventional control signals are sent out；
Wherein, stream of people's detection device is additionally operable to, when real-time pedestrian's quantity is less than preset quantity threshold value, send out
Power saving control signal.
In the base station operation mode switching system：
The predetermined luminance range is the brightness model limited out by predetermined luminance upper limit threshold and predetermined luminance lower threshold
It encloses, the predetermined luminance upper limit threshold is more than the predetermined luminance lower threshold.
In the base station operation mode switching system：
In the interpolation processing equipment, the scene image average brightness nearby is apart from the predetermined luminance range center
What is be worth is nearer, and the relevant block that the neighbouring scene image is averagely divided into is bigger.
In the base station operation mode switching system：
In the interpolation processing equipment, to each piecemeal, the pixel value variance of the piecemeal is bigger, at the interpolation of selection
The dynamics of reason is smaller.
And it in the base station operation mode switching system, further includes：
MS storage cards are connect with the interpolation processing equipment, for prestoring the predetermined luminance range.
In addition, in the base station operation mode switching system, operational amplifier is further included, for the conventional control
Signal and the power saving control signal are amplified output.
Operational amplifier is (referred to as " amplifier ") circuit unit with very high-amplification-factor.In actual circuit, usually
Certain function module is collectively constituted with reference to feedback network.He is a kind of amplifier with special Coupling circuit and feedback.Its is defeated
It can be that input signal adds, subtracts or the result of the mathematical operations such as differential, integration to go out signal.Since early stage is applied to simulation computer
In, to realize mathematical operation, therefore gain the name " operational amplifier ".
Amplifier is the circuit unit that an angle from function is named, and can be realized, can also realized by discrete device
In semiconductor chip.With the development of semiconductor technology, most amplifier is existed in the form of single-chip.Amplifier
Type is various, is widely used in electronics industry.
Base station operation mode switching system using the present invention is difficult to what is switched for base station power-saving pattern in the prior art
Technical problem establishes the base station operation mode switching method based on neighbouring stream of people's quantity so that when nearby the stream of people is more, control
Base station enters normal mode so that when nearby the stream of people is few, control base station enters battery saving mode, so as to avoid unnecessary logical
Believe the waste of resource, particular, it is important that also introducing the image processing equipment of the various customizations including interpolation processing equipment, be
Good data basis has been laid in the identification of subsequent stream of people's quantity.
It is understood that although the present invention has been disclosed in the preferred embodiments as above, above-described embodiment not to
Limit the present invention.For any those skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications are all made to technical solution of the present invention using the technology contents of the disclosure above or are revised as
With the equivalent embodiment of variation.Therefore, every content without departing from technical solution of the present invention, technical spirit pair according to the present invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments still fall within the range of technical solution of the present invention protection
It is interior.
Claims (1)
1. a kind of automatic switching method of base station operation pattern, this method includes providing a kind of base station operation mode switching system simultaneously
Automatically switched, which is characterized in that the base station operation mode switching system includes：
State switching equipment, connect with base station, for reception state control signal, with control the base station power down mode and often
It is switched between rule state；
Wherein, the state switching equipment controls the base station when the state control signal received is power saving control signal
It is switched to power down mode；
Wherein, the state switching equipment controls the base station when the state control signal received is conventional control signals
It is switched to conventional sense；
First detection device, is arranged on base station, for detect base station reception wireless signal Real-time intensity, with obtain and it is defeated
Go out received signal strength；
Second detection device, is arranged on base station, for detecting the Real-time intensity of the wireless signal of Base Transmitter, with obtain and it is defeated
Go out to emit signal strength；
Gun type camera is arranged near base station, for being shot to the scene near base station, to obtain and export field nearby
Scape image；
Interpolation processing equipment is connect with the gun type camera, for receiving the scene image nearby, based on the field nearby
The scene image nearby is averagely divided into relevant block by scape mean picture brightness apart from the far and near of predetermined luminance range central value
Each piecemeal of size, to each piecemeal, the pixel value variance based on the piecemeal is selected at the interpolation of corresponding different dynamics
Reason splices each interpolation piecemeal of acquisition to obtain interpolation processing image to obtain interpolation piecemeal；
Information extracting device is connect with the interpolation processing equipment, for receiving each point of the interpolation processing equipment output
The different dynamics of block, and determine that performing interpolation processing to the scene image nearby is averaged based on each dynamics of each piecemeal
Dynamics exports the average dynamics；
Image smoothing equipment is connect respectively with described information extraction equipment and the interpolation processing equipment, described flat for receiving
Equal dynamics, and the smooth dynamics operated to the image smoothing that the interpolation processing image performs is determined based on the average dynamics,
To realize the correspondence smooth operation to the interpolation processing image, acquisition and output smoothing processing image, wherein, the mean force
Degree is inversely proportional with the smooth dynamics；
Image restoration equipment is connect respectively with described information extraction equipment and described image smoothing arrangement, described flat for receiving
Equal dynamics, and the recovery dynamics operated to the image restoration that the smoothing processing image performs is determined based on the average dynamics,
To realize to the correspondence recovery operation of the smoothing processing image, obtain and export restoration disposal image, wherein, the mean force
Degree is inversely proportional with the recovery dynamics；
Stream of people's detection device is connect respectively with the state switching equipment and described image resetting device, described multiple for being based on
Original place reason image identifies pedestrian's quantity in the restoration disposal image, to be exported, and in the reality as real-time pedestrian's quantity
When pedestrian quantity when being more than or equal to preset quantity threshold value, send out conventional control signals；
Wherein, stream of people's detection device is additionally operable to, when real-time pedestrian's quantity is less than preset quantity threshold value, send out power saving
Control signal.
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| CN201711163438.1A CN107770792B (en) | 2017-11-21 | 2017-11-21 | A kind of automatic switching method of base station operation pattern |
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| CN201711163438.1A CN107770792B (en) | 2017-11-21 | 2017-11-21 | A kind of automatic switching method of base station operation pattern |
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| CN101657007A (en) * | 2008-08-20 | 2010-02-24 | 华为技术有限公司 | Method, device and system for saving power consumption of AP and comprehensive equipment of AP |
| CN102595566A (en) * | 2011-01-11 | 2012-07-18 | 上海贝尔股份有限公司 | Energy saving concentration resource scheduling method and apparatus thereof |
| CN106879038A (en) * | 2017-03-30 | 2017-06-20 | 新华三技术有限公司 | Work state switching method and device |
| CN107105483A (en) * | 2016-02-22 | 2017-08-29 | 华为技术有限公司 | Base station and communication means |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105611612B (en) * | 2010-12-31 | 2019-10-25 | 华为技术有限公司 | A kind of energy-efficient method and apparatus of realization communication system |
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Patent Citations (5)
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|---|---|---|---|---|
| CN101321269A (en) * | 2007-06-05 | 2008-12-10 | 同济大学 | Passenger flow volume detection method and system based on computer vision |
| CN101657007A (en) * | 2008-08-20 | 2010-02-24 | 华为技术有限公司 | Method, device and system for saving power consumption of AP and comprehensive equipment of AP |
| CN102595566A (en) * | 2011-01-11 | 2012-07-18 | 上海贝尔股份有限公司 | Energy saving concentration resource scheduling method and apparatus thereof |
| CN107105483A (en) * | 2016-02-22 | 2017-08-29 | 华为技术有限公司 | Base station and communication means |
| CN106879038A (en) * | 2017-03-30 | 2017-06-20 | 新华三技术有限公司 | Work state switching method and device |
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Denomination of invention: Method for automatically switching working modes of base station Effective date of registration: 20190621 Granted publication date: 20180706 Pledgee: Huaxia Bank Beijing branch Wanliu Limited by Share Ltd Pledgor: BYZORO NETWORK LTD. Registration number: 2019990000594 |
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