CN108076505B - Base station operation mode switching system - Google Patents
Base station operation mode switching system Download PDFInfo
- Publication number
- CN108076505B CN108076505B CN201711163285.0A CN201711163285A CN108076505B CN 108076505 B CN108076505 B CN 108076505B CN 201711163285 A CN201711163285 A CN 201711163285A CN 108076505 B CN108076505 B CN 108076505B
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- CN
- China
- Prior art keywords
- base station
- image
- dynamics
- interpolation processing
- equipment
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
Abstract
The present invention relates to a kind of base station operation mode switching systems, including：State switching equipment, connect with base station, controls signal for reception state, is switched between power down mode and conventional sense with controlling the base station；First detection device is arranged on base station, the Real-time intensity of the wireless signal for detecting base station reception, to obtain and export received signal strength；Second detection device is arranged on base station, the Real-time intensity of the wireless signal for detecting Base Transmitter, to obtain and export transmitting signal strength；Gun type camera is arranged near base station, for being shot to the scene near base station, to obtain and export scene image nearby.By means of the invention it is possible to realize the automatic switchover of base station operation pattern.
Description
Technical field
The present invention relates to base station field more particularly to a kind of base station operation mode switching systems.
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 it is 935.0125- to obtain frequency
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 signal to be 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 base station operation mode switching systems.
According to an aspect of the present invention, a kind of base station operation mode switching system is provided, the system comprises：
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；
First detection device is arranged on base station, the Real-time intensity of the wireless signal for detecting base station reception, to obtain
And export received signal strength；
Second detection device is arranged on base station, the Real-time intensity of the wireless signal for detecting Base Transmitter, to obtain
And export transmitting signal strength；
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.
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 according to the base station operation mode switching system shown in embodiment of the present invention.
Specific implementation mode
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 to build a kind of base station operation mode switching system, specific embodiment is such as
Under.
Fig. 1 is the block diagram according to the base station operation mode switching system shown in 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, the Real-time intensity of the wireless signal for detecting 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, the Real-time intensity of the wireless signal for detecting 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
The each piecemeal for answering block size, to each piecemeal, the pixel value variance based on the piecemeal selects inserting for corresponding different dynamics
Value processing is spliced each interpolation piecemeal of acquisition to obtain interpolation processing image with obtaining 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 determined based on each dynamics of each piecemeal and interpolation processing is executed to the scene image nearby
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 determines the smooth power of the image smoothing operation executed to the interpolation processing image based on the average dynamics
Degree obtains to realize the correspondence smooth operation to the interpolation processing image and output smoothing handles image, wherein 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 determines the recuperability of the image restoration operation executed to the smoothing processing image based on the average dynamics
Degree obtains to realize to the correspondence recovery operation of the smoothing processing image and exports restoration disposal image, wherein described flat
Equal dynamics is inversely proportional with the recovery dynamics；
Stream of people's detection device is connect with the state switching equipment and described image resetting device respectively, for being based on institute
Pedestrian's quantity in restoration disposal image described in restoration disposal image recognition is stated, to be exported as real-time pedestrian's quantity, and in institute
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 closer, 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 in the base station operation mode switching system, further include：
MS storage cards are connect with the interpolation processing equipment, for prestoring the predetermined luminance range.
Further include operational amplifier in addition, in the base station operation mode switching system, 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 in conjunction with 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, integral 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 a circuit unit named from the angle of function, can be realized, can also be 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 switch 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 that the waste of resource is particular, it is important that also introducing the image processing equipment of the various customizations including interpolation processing equipment
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 person skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications all are 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 is right according to the technical essence of the 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 base station operation mode switching system, which is characterized in that the system comprises：
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, be 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, be arranged on base station, the Real-time intensity of the wireless signal for detecting 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 selects at the interpolation of corresponding different dynamics
Reason is spliced each interpolation piecemeal of acquisition to obtain interpolation processing image with obtaining interpolation piecemeal；
Information extracting device is connect with the interpolation processing equipment, each point for receiving the interpolation processing equipment output
The different dynamics of block, and determine that executing 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 with described information extraction equipment and the interpolation processing equipment respectively, described flat for receiving
Equal dynamics, and the smooth dynamics operated to the image smoothing that the interpolation processing image executes is determined based on the average dynamics,
To realize the correspondence smooth operation to the interpolation processing image, obtains and output smoothing handles image, wherein the mean force
Degree is inversely proportional with the smooth dynamics；
Image restoration equipment is connect with described information extraction equipment and described image smoothing arrangement respectively, described flat for receiving
Equal dynamics, and the recovery dynamics operated to the image restoration that the smoothing processing image executes is determined based on the average dynamics,
To realize to the correspondence recovery operation of the smoothing processing image, obtains 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 with the state switching equipment and described image resetting device respectively, for based on described multiple
Pedestrian's quantity in restoration disposal image described in image recognition is managed in original place, to be exported as real-time pedestrian's quantity, and in the reality
When pedestrian's quantity be more than or equal to preset quantity threshold value when, 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；
The predetermined luminance range is the brightness range limited out by predetermined luminance upper limit threshold and predetermined luminance lower threshold, institute
It states predetermined luminance upper limit threshold and is more than the predetermined luminance lower threshold；
In the interpolation processing equipment, the scene image average brightness nearby is apart from the predetermined luminance range central value
It is closer, the relevant block that scene image is averagely divided into described nearby is bigger；
In the interpolation processing equipment, to each piecemeal, the pixel value variance of the piecemeal is bigger, the interpolation processing of selection
Dynamics is smaller；
MS storage cards are connect with the interpolation processing equipment, for prestoring the predetermined luminance range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711163285.0A CN108076505B (en) | 2017-11-21 | 2017-11-21 | Base station operation mode switching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711163285.0A CN108076505B (en) | 2017-11-21 | 2017-11-21 | Base station operation mode switching system |
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| Publication Number | Publication Date |
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| CN108076505A CN108076505A (en) | 2018-05-25 |
| CN108076505B true CN108076505B (en) | 2018-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711163285.0A Expired - Fee Related CN108076505B (en) | 2017-11-21 | 2017-11-21 | Base station operation mode switching system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110472465B (en) * | 2019-01-28 | 2020-08-14 | 安徽龙运智能科技有限公司 | Computer self-adaptive parameter adjusting mechanism |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| CN108076505A (en) | 2018-05-25 |
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Effective date of registration: 20180807 Address after: 510623 room 1302, No. 30 Zhujiang East Road, Tianhe District, Guangzhou, Guangdong (for office use only) Applicant after: GUANGDONG GUODONG NETWORK COMMUNICATION Co.,Ltd. Address before: 212000 No. 199, fifteen Road, Ding Mao Jing, Zhenjiang New District, Jiangsu Applicant before: Dai Huiying |
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