CN107889208A - A kind of wireless router emissive porwer regulates and controls method - Google Patents

A kind of wireless router emissive porwer regulates and controls method Download PDF

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Publication number
CN107889208A
CN107889208A CN201711204864.5A CN201711204864A CN107889208A CN 107889208 A CN107889208 A CN 107889208A CN 201711204864 A CN201711204864 A CN 201711204864A CN 107889208 A CN107889208 A CN 107889208A
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wireless router
equipment
dynamics
image
transmitter
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CN201711204864.5A
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CN107889208B (en
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李春莲
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Shandong Shuguangzhao Information Technology Co ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/18TPC being performed according to specific parameters
    • H04W52/26TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/267TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00Geometric image transformations in the plane of the image
    • G06T3/02Affine transformations
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00Image analysis
    • G06T7/10Segmentation; Edge detection
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/10Image acquisition modality
    • G06T2207/10048Infrared image

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

The present invention relates to a kind of wireless router emissive porwer to regulate and control method, and methods described regulates and controls the emissive porwer of the transmitter of the wireless router including the use of wireless router emissive porwer regulation platform with the quantity based on indoor terminal equipment and the emission rate of the transmitter of wireless router.

Description

A kind of wireless router emissive porwer regulates and controls method
Technical field
The present invention relates to wireless router field, more particularly to a kind of wireless router emissive porwer regulation and control method.
Background technology
From the perspective of filtering of network traffic, the effect of router and interchanger and bridge are closely similar.But and work Make in networked physics layer, physically the interchanger of the division network segment is different, and router uses special software protocol logically Whole network is divided.
For example, the router of a support IP agreement can be divided into network multiple subnet sections, special IP is only pointed to The network traffics of address can just pass through router.For the packet that each is received, router can all recalculate it Check value, and write new physical address.
Therefore, the speed of filter data is forwarded and crossed using router often than just looking at the exchange of packet physical address Machine is slow.But for those baroque networks, the whole efficiency of network can be improved using router.Router it is another An outer clear superiority is exactly can be with automatic fitration Web broadcast.On the whole, the whole installation of router is added in a network Process is more many than the switch complex of plug and play.
The content of the invention
Currently, the emissive porwer of wireless router can not be based on described in its neighbouring terminal device quantity adjustment The emissive porwer of the transmitter of wireless router, also can not the emission rate based on its transmitter adjust the wireless router The emissive porwer of transmitter, not to mention the technical scheme of the corrdinated adjustment emissive porwer of two kinds of factors, cause wireless router Emissive porwer can not meet user's request.
In order to solve the above problems, the invention provides a kind of wireless router emissive porwer to regulate and control method, at least possesses The important inventive point in several places below:
(1) the emission rate regulation and control of the transmitter of quantity and wireless router based on indoor terminal equipment are described wireless The emissive porwer of the transmitter of router so that the data of wireless router are sent more for robustness;
(2) multiple targetedly image-preprocessing devices are introduced high-precision image procossing are performed to image scene, Improve the validity of subsequent terminal equipment image recognition.
According to an aspect of the present invention, there is provided a kind of wireless router emissive porwer regulates and controls method, and methods described includes Using wireless router emissive porwer regulation platform with quantity and the transmitter of wireless router based on indoor terminal equipment Emission rate regulate and control the wireless router transmitter emissive porwer, the wireless router emissive porwer regulation platform Including:
First rate measuring equipment, it is connected with the receiver of wireless router, it is described in the default unit interval for measuring The receiver received data total amount of wireless router, to be exported as the first metering rate;
Second speed measuring equipment, is connected with the transmitter of wireless router, described in the default unit interval for measuring The data total amount that the transmitter of wireless router is launched, to be exported as the second metering rate;
Intensity adjusting apparatus, it is connected with the transmitter of the wireless router, also connects with the second speed measuring equipment Connect, for receiving second metering rate, and when second metering rate is less than or equal to scheduled rate threshold value, increase institute State the emissive porwer of the transmitter of wireless router.
Preferably, in the intensity adjusting apparatus, when second metering rate is less than or equal to scheduled rate threshold value, The increasing amplitude of the emissive porwer of the transmitter of the wireless router is inversely proportional with second metering rate.
Preferably, the platform also includes:Real-time display equipment, respectively with the first rate measuring equipment and described Two speed measuring equipments connect, for the first metering rate described in real-time display and second metering rate;Wherein, the reality When display device be embedded in the shell of the wireless router.
Preferably, the platform also includes:
Infrared image pickup device, the front end of the wireless router is arranged on, for the front end scape to the wireless router As carrying out infrared picture data collection, to obtain and export infrared foreground image;
Affine transformation equipment, it is connected with the infrared image pickup device, for receiving the infrared foreground image, based on described The infrared foreground image is averagely divided into by infrared foreground image mean flow rate apart from the distance of predetermined luminance range central value Each piecemeal of corresponding block size, to each piecemeal, different dynamics corresponding to the pixel value variance selection based on the piecemeal Affine transformation is spliced each affine transformation piecemeal of acquisition to obtain affine processing image with obtaining affine transformation piecemeal;
Information extracting device, it is connected with the affine transformation equipment, for receiving each of the affine transformation equipment output The different dynamics of individual piecemeal, and each dynamics based on each piecemeal determines to perform affine transformation to the infrared foreground image Maximum dynamics, export the maximum dynamics;
Gamma correcting equipment, it is connected respectively with described information extraction equipment and the affine transformation equipment, for receiving State maximum dynamics, and the calibrated force for determining to handle the gamma correction that the affine processing image performs based on the maximum dynamics Degree, gamma correction processing is performed to the affine processing image with the correction dynamics based on determination, obtains and exports gamma correction Image, wherein, the maximum dynamics is inversely proportional with the correction dynamics;
Normalized equipment, it is connected respectively with described information extraction equipment and the gamma correcting equipment, for receiving The maximum dynamics, and the normalization for the normalized for determining to perform the gamma correction image based on the maximum dynamics Strength disposal, normalized is performed to the gamma correction image with the normalized dynamics based on determination, obtained and defeated Go out normalized image, wherein, the maximum dynamics is inversely proportional with the normalized dynamics;
DSP process chips, are arranged on the circuit board of wireless router, are connected, are used for the normalized equipment The normalized image is received, and terminal device contour detecting is carried out from the normalized image, it is described to obtain and export Terminal device quantity in normalized image;
Wherein, the DSP process chips are also connected with the intensity adjusting apparatus, for based on the terminal device quantity Adjust the emissive porwer of the transmitter of the wireless router.
Preferably, in the DSP process chips, the terminal device quantity is more, the wireless router of adjustment Transmitter emissive porwer it is bigger.
Preferably, the platform also includes:SD storage cards, it is connected with the affine transformation equipment, for prestoring State predetermined luminance range.
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 affine transformation equipment, the infrared foreground image mean flow rate is apart from the predetermined luminance Scope central value it is nearer, the relevant block that the infrared foreground image is averagely divided into is bigger.
Preferably, in the affine transformation equipment, to each piecemeal, the piecemeal torsion resistance is bigger, selection it is affine The dynamics of conversion is bigger.
Brief description of the drawings
Embodiment of the present invention is described below with reference to accompanying drawing, wherein:
Fig. 1 is the block diagram of the wireless router emissive porwer regulation platform according to embodiment of the present invention.
Embodiment
The embodiment progress of method is regulated and controled in detail to the wireless router emissive porwer of the present invention below with reference to accompanying drawings Explanation.
In order to overcome above-mentioned deficiency, the present invention has built a kind of wireless router emissive porwer regulation and control method, methods described Including the use of wireless router emissive porwer regulation platform with quantity and the hair of wireless router based on indoor terminal equipment The emission rate of emitter regulates and controls the emissive porwer of the transmitter of the wireless router.The wireless router emissive porwer regulation and control The specific embodiment of platform is as follows.
Fig. 1 is the block diagram of the wireless router emissive porwer regulation platform according to embodiment of the present invention, The platform includes:
First rate measuring equipment, it is connected with the receiver of wireless router, it is described in the default unit interval for measuring The receiver received data total amount of wireless router, to be exported as the first metering rate;
Second speed measuring equipment, is connected with the transmitter of wireless router, described in the default unit interval for measuring The data total amount that the transmitter of wireless router is launched, to be exported as the second metering rate;
Intensity adjusting apparatus, it is connected with the transmitter of the wireless router, also connects with the second speed measuring equipment Connect, for receiving second metering rate, and when second metering rate is less than or equal to scheduled rate threshold value, increase institute State the emissive porwer of the transmitter of wireless router.
Then, continue to carry out further the concrete structure of the wireless router emissive porwer regulation platform of the present invention It is bright.
It can also include in the wireless router emissive porwer regulation platform:
In the intensity adjusting apparatus, when second metering rate is less than or equal to scheduled rate threshold value, to described The increasing amplitude of the emissive porwer of the transmitter of wireless router is inversely proportional with second metering rate.
It can also include in the wireless router emissive porwer regulation platform:
Real-time display equipment, it is connected, uses with the first rate measuring equipment and the second speed measuring equipment respectively In the first metering rate described in real-time display and second metering rate;
Wherein, the real-time display equipment is embedded in the shell of the wireless router.
It can also include in the wireless router emissive porwer regulation platform:
Infrared image pickup device, the front end of the wireless router is arranged on, for the front end scape to the wireless router As carrying out infrared picture data collection, to obtain and export infrared foreground image;
Affine transformation equipment, it is connected with the infrared image pickup device, for receiving the infrared foreground image, based on described The infrared foreground image is averagely divided into by infrared foreground image mean flow rate apart from the distance of predetermined luminance range central value Each piecemeal of corresponding block size, to each piecemeal, different dynamics corresponding to the pixel value variance selection based on the piecemeal Affine transformation is spliced each affine transformation piecemeal of acquisition to obtain affine processing image with obtaining affine transformation piecemeal;
Information extracting device, it is connected with the affine transformation equipment, for receiving each of the affine transformation equipment output The different dynamics of individual piecemeal, and each dynamics based on each piecemeal determines to perform affine transformation to the infrared foreground image Maximum dynamics, export the maximum dynamics;
Gamma correcting equipment, it is connected respectively with described information extraction equipment and the affine transformation equipment, for receiving State maximum dynamics, and the calibrated force for determining to handle the gamma correction that the affine processing image performs based on the maximum dynamics Degree, gamma correction processing is performed to the affine processing image with the correction dynamics based on determination, obtains and exports gamma correction Image, wherein, the maximum dynamics is inversely proportional with the correction dynamics;
Normalized equipment, it is connected respectively with described information extraction equipment and the gamma correcting equipment, for receiving The maximum dynamics, and the normalization for the normalized for determining to perform the gamma correction image based on the maximum dynamics Strength disposal, normalized is performed to the gamma correction image with the normalized dynamics based on determination, obtained and defeated Go out normalized image, wherein, the maximum dynamics is inversely proportional with the normalized dynamics;
DSP process chips, are arranged on the circuit board of wireless router, are connected, are used for the normalized equipment The normalized image is received, and terminal device contour detecting is carried out from the normalized image, it is described to obtain and export Terminal device quantity in normalized image;
Wherein, the DSP process chips are also connected with the intensity adjusting apparatus, for based on the terminal device quantity Adjust the emissive porwer of the transmitter of the wireless router.
In the wireless router emissive porwer regulation platform:
In the DSP process chips, the terminal device quantity is more, the transmitter of the wireless router of adjustment Emissive porwer it is bigger.
It can also include in the wireless router emissive porwer regulation platform:
SD storage cards, it is connected with the affine transformation equipment, for prestoring the predetermined luminance range.
In the wireless router emissive porwer regulation platform:
The predetermined luminance range is the brightness model limited out by predetermined luminance upper limit threshold and predetermined luminance lower threshold Enclose, the predetermined luminance upper limit threshold is more than the predetermined luminance lower threshold.
In the wireless router emissive porwer regulation platform:
In the affine transformation equipment, the infrared foreground image mean flow rate is apart from the predetermined luminance range center What is be worth is nearer, and the relevant block that the infrared foreground image is averagely divided into is bigger.
In the wireless router emissive porwer regulation platform:
In the affine transformation equipment, to each piecemeal, the piecemeal torsion resistance is bigger, the power of the affine transformation of selection Degree is bigger.
It is a kind of particularly suitable for carrying out Digital Signal Processing computing in addition, dsp chip, also referred to as digital signal processor Microprocessor, its mainly application be to realize various digital signal processing algorithms real-time.
According to the requirement of Digital Signal Processing, dsp chip typically has following main feature:(1) in an instruction cycle It is interior to complete a multiplication and a sub-addition;(2) program and data space is separated, can simultaneously access instruction and data;(3) piece It is interior that there is quick RAM, it can generally be accessed simultaneously in two pieces by independent data/address bus;(4) there is low overhead or without expense The hardware supported for circulating and redirecting;(5) quickly interrupt processing and Hardware I/O are supported;(6) it is more with being operated within the monocycle Individual hardware address generator;(7) multiple operations can be performed parallel;(8) pile line operation is supported, makes fetching, decoding and execution Can be with Overlapped Execution Deng operation.
Using the wireless router emissive porwer regulation platform of the present invention, launch for wireless router in the prior art strong The unmanageable technical problem of degree, pass through the transmitting speed of the quantity based on indoor terminal equipment and the transmitter of wireless router Rate regulates and controls the emissive porwer of the transmitter of the wireless router so that and the data of wireless router are sent more for robustness, Wherein it is crucial that, also introduce multiple targetedly image-preprocessing devices and high-precision image is performed to image scene Processing, improve the validity of subsequent terminal equipment image recognition.
It is understood that although the present invention is disclosed as above with preferred embodiment, but above-described embodiment and it is not used 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 change.Therefore, every content without departing from technical solution of the present invention, the 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 scope of technical solution of the present invention protection It is interior.

Claims (9)

1. a kind of wireless router emissive porwer regulates and controls method, methods described is flat including the use of the regulation and control of wireless router emissive porwer Platform regulates and controls the wireless router with the quantity based on indoor terminal equipment and the emission rate of the transmitter of wireless router Transmitter emissive porwer, the wireless router emissive porwer regulation platform includes:
First rate measuring equipment, it is connected with the receiver of wireless router, it is described wireless in the default unit interval for measuring The receiver received data total amount of router, to be exported as the first metering rate;
Second speed measuring equipment, is connected with the transmitter of wireless router, described wireless in the default unit interval for measuring The data total amount that the transmitter of router is launched, to be exported as the second metering rate;
Intensity adjusting apparatus, it is connected with the transmitter of the wireless router, is also connected with the second speed measuring equipment, is used In reception second metering rate, and when second metering rate is less than or equal to scheduled rate threshold value, increase the nothing The emissive porwer of the transmitter of line router.
2. the method as described in claim 1, it is characterised in that:
In the intensity adjusting apparatus, when second metering rate is less than or equal to scheduled rate threshold value, to described wireless The increasing amplitude of the emissive porwer of the transmitter of router is inversely proportional with second metering rate.
3. method as claimed in claim 2, it is characterised in that the platform also includes:
Real-time display equipment, it is connected respectively with the first rate measuring equipment and the second speed measuring equipment, for reality When show first metering rate and second metering rate;
Wherein, the real-time display equipment is embedded in the shell of the wireless router.
4. method as claimed in claim 3, it is characterised in that the platform also includes:
Infrared image pickup device, the front end of the wireless router is arranged on, for entering to the front end scene of the wireless router Row infrared picture data gathers, to obtain and export infrared foreground image;
Affine transformation equipment, it is connected with the infrared image pickup device, for receiving the infrared foreground image, based on described infrared The infrared foreground image is averagely divided into accordingly by foreground image mean flow rate apart from the distance of predetermined luminance range central value Each piecemeal of block size, to each piecemeal, different dynamics is affine corresponding to the pixel value variance selection based on the piecemeal Conversion is spliced each affine transformation piecemeal of acquisition to obtain affine processing image with obtaining affine transformation piecemeal;
Information extracting device, it is connected with the affine transformation equipment, each point exported for receiving the affine transformation equipment The different dynamics of block, and each dynamics based on each piecemeal determines to perform the infrared foreground image maximum of affine transformation Dynamics, export the maximum dynamics;
Gamma correcting equipment, be connected respectively with described information extraction equipment and the affine transformation equipment, for receive it is described most Great dynamicses, and the correction dynamics for determining to handle the gamma correction that the affine processing image performs based on the maximum dynamics, Gamma correction processing is performed to the affine processing image with the correction dynamics based on determination, obtains and exports gamma correction figure Picture, wherein, the maximum dynamics is inversely proportional with the correction dynamics;
Normalized equipment, it is connected respectively with described information extraction equipment and the gamma correcting equipment, it is described for receiving Maximum dynamics, and the normalized for the normalized for determining to perform the gamma correction image based on the maximum dynamics Dynamics, normalized is performed to the gamma correction image with the normalized dynamics based on determination, obtains and exports and return One changes image, wherein, the maximum dynamics is inversely proportional with the normalized dynamics;
DSP process chips, are arranged on the circuit board of wireless router, are connected with the normalized equipment, for receiving The normalized image, and terminal device contour detecting is carried out from the normalized image, to obtain and export the normalizing Change the terminal device quantity in image;
Wherein, the DSP process chips are also connected with the intensity adjusting apparatus, for being adjusted based on the terminal device quantity The emissive porwer of the transmitter of the wireless router.
5. method as claimed in claim 4, it is characterised in that:
In the DSP process chips, the terminal device quantity is more, the hair of the transmitter of the wireless router of adjustment It is bigger to penetrate intensity.
6. method as claimed in claim 5, it is characterised in that the platform also includes:
SD storage cards, it is connected with the affine transformation equipment, for prestoring the predetermined luminance range.
7. method as claimed in claim 6, it is characterised in that:
The predetermined luminance range is the brightness range limited out by predetermined luminance upper limit threshold and predetermined luminance lower threshold, institute State predetermined luminance upper limit threshold and be more than the predetermined luminance lower threshold.
8. method as claimed in claim 7, it is characterised in that:
In the affine transformation equipment, the infrared foreground image mean flow rate is apart from the predetermined luminance range central value Nearer, the relevant block that the infrared foreground image is averagely divided into is bigger.
9. method as claimed in claim 8, it is characterised in that:
In the affine transformation equipment, to each piecemeal, the piecemeal torsion resistance is bigger, and the dynamics of the affine transformation of selection is got over Greatly.
CN201711204864.5A 2017-11-27 2017-11-27 A kind of wireless router emissive porwer regulation and control method Active CN107889208B (en)

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Granted publication date: 20180918

Pledgee: Rizhao Lanshan Rural Commercial Bank Co.,Ltd. airport sub branch

Pledgor: Shandong dawn shines Information Technology Co.,Ltd.

Registration number: Y2022980015329

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: A method for regulating the transmission intensity of wireless routers

Granted publication date: 20180918

Pledgee: Rizhao Lanshan Rural Commercial Bank Co.,Ltd. airport sub branch

Pledgor: Shandong Shuguangzhao Information Technology Co.,Ltd.

Registration number: Y2024980038628