CN109712361A - Real-time anti-violence opens platform - Google Patents
Real-time anti-violence opens platform Download PDFInfo
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- CN109712361A CN109712361A CN201910031423.2A CN201910031423A CN109712361A CN 109712361 A CN109712361 A CN 109712361A CN 201910031423 A CN201910031423 A CN 201910031423A CN 109712361 A CN109712361 A CN 109712361A
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Abstract
The present invention relates to a kind of real-time anti-violences to open platform, comprising: Realtime Alerts equipment is connect with type analysis equipment, for there are vice targets in instruction triggers image, carries out corresponding Realtime Alerts operation；Gun shaped imaging device, be arranged in active electric energy meter in sidewalls, for carrying out imaging to wall frontal scene, to obtain corresponding wall forward image；Affine transformation equipment is connect, for receiving wall forward image with the gun shaped imaging device.It is simple, reliable for operation that real-time anti-violence of the invention opens Platform Designing.On the basis of the image procossing of customization, timely early warning operation is carried out when active electric energy meter and front have vice target between the walls, it avoids stolen personnel in the use of active electric energy meter and steals internal key part and malicious modification data, to improve the safety of active electric energy meter.
Description
Technical field
The present invention relates to active electric energy meter fields, specifically, the present invention relates to a kind of real-time anti-violences to open platform.
Background technique
Reference voltage is voltage value of the determining electric energy meter in relation to characteristic, is the operating voltage of electric energy meter, is indicated with Un.Reference
Voltage indicates three-phase three-wire electric energy meter with the number of phases multiplied by line voltage, such as 3 × 100V: with phase if for three-phase and four-line electric energy meter
Number is multiplied by phase voltage/line voltage expression, such as 3 × 220/380V；Single-phase electric energy meter is then indicated with phase voltage, such as 220V.
Constant of electric energy meter is the constant of relationship between the electric energy and corresponding revolution or umber of pulse of electric energy meter record, active electricity
Energy table indicates that reactive energy-meter is with r (imp)/kvarh or kvarh/r (imp) shape in the form of r (imp)/kwh or kwh/r (imp)
Formula indicates.Two kinds of constants reciprocal relation each other.
Summary of the invention
The object of the present invention is to provide a kind of real-time anti-violences to open platform, comprising:
Realtime Alerts equipment is connect with type analysis equipment, in instruction triggers image there are vice target, into
The corresponding Realtime Alerts operation of row；
Gun shaped imaging device, be arranged in active electric energy meter in sidewalls, for wall frontal scene to be imaged
Processing, to obtain corresponding wall forward image；
Affine transformation equipment is connect with the gun shaped imaging device, for receiving wall forward image, is based on the wall
The wall forward image is averagely divided into accordingly by distance of the forward image average brightness apart from predetermined luminance range central value
Each piecemeal of block size, to each piecemeal, the pixel value variance based on the piecemeal selects the affine of corresponding different dynamics
Transformation is spliced each affine transformation piecemeal of acquisition to obtain affine processing image with obtaining affine transformation piecemeal；
Objective extraction equipment is connect with the affine transformation equipment, for receiving the affine processing image, to described imitative
The each target penetrated in processing image extracts, and to obtain corresponding each target subgraph, each target subgraph is only
Each pixel including forming respective objects determines each of its profile for corresponding to target of composition based on each target subgraph
A wire-frame image vegetarian refreshments；
Edge analysis equipment is connect with the Objective extraction equipment, for receiving each in the affine processing image
It is corresponding each to add up each target subgraph in the affine processing image for the corresponding each wire-frame image vegetarian refreshments of target subgraph
Wire-frame image vegetarian refreshments exports the profile point sum to obtain profile point sum；
Filtering triggering equipment, connect with the edge analysis equipment, for receiving the profile point sum, and in the wheel
When wide point sum is less than default points threshold value, the first trigger signal is issued, and in the profile point sum more than preset
When number threshold value, the second trigger signal is issued；
Combined processing equipment triggers equipment with the filtering respectively and the Objective extraction equipment is connect, including logarithm fortune
Unit, Fourier transform unit, high pass filter unit, inverse Fourier transform unit and exponent arithmetic unit are calculated, for described
When first processing equipment receives first trigger signal, logarithm operation, Fu Li are successively executed to the affine processing image
Leaf transformation, high-pass filtering, inverse Fourier transform and exponent arithmetic, to obtain and export letter corresponding with the affine processing image
Number conversion image.
The present invention at least needs to have the inventive point of following a few place's keys:
(1) in active electric energy meter to picture pick-up device is disposed in sidewalls, to the image obtained after specific aim image procossing
In with the presence or absence of vice target carry out high-precision detection, and determine whether to carry out corresponding report in real time in time based on testing result
Alert operation；
(2) the inhomogeneities parameter for extracting image and standard picture to be processed respectively, to the inhomogeneities parameter of acquisition into
Row numerical analysis is to select adaptive smoothing processing strategy for completing the adaptive smooth processing to image to be processed；
(3) by the extraction and analysis to the target in image to be processed, judge the wire-frame image vegetarian refreshments in image to be processed
Sum avoids when excessive with the wire-frame image vegetarian refreshments in the image to be processed using the filtering bad to profile filter effect
Device, and select airspace smothing filtering mode, and when wire-frame image vegetarian refreshments in the image to be processed is few, selection uses suppression
Low-frequency effect processed more preferably finer filter mode.
It is simple, reliable for operation that real-time anti-violence of the invention opens Platform Designing.On the basis of the image procossing of customization,
Timely early warning operation is carried out when active electric energy meter and front have vice target between the walls, avoids active electric energy meter
Stolen personnel steal internal key part and malicious modification data in use, to improve the safety of active electric energy meter
Property.
Detailed description of the invention
Fig. 1 is the shape assumption diagram for the gun shaped imaging device that real-time anti-violence of the invention opens platform.
Specific embodiment
Active electric energy meter, i.e., by active power to time integral by way of measure the instrument of active energy.
The classification of active electric energy meter: single-phase meter generally only has 4 connecting terminals, and 2 into 2 go out；Three-phase meter generally has 10 to connect
Line terminals, 3 into 3 go out and zero curve.
Active (idle) the electric energy meter operating voltage of three-phase and four-line is 57.7/100 volt or 220/380 volt of voltage；Phase three-wire three
Active 100 volts or 380 volts voltages of (idle) electric energy meter operating voltage.
It needs that stolen personnel is guarded against to steal internal key part and malicious modification number in the use of active electric energy meter
According to the case where, however, in the prior art, only simply active electric energy meter is placed in electricity meter cabinet, pass through snap close mode
It is protected, this simple protection mode can not meet current unit of operation and the demand of staff.
In order to overcome above-mentioned deficiency, the invention proposes a kind of real-time anti-violences to open platform, efficiently solves above-mentioned
Technical problem.
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
Fig. 1 is the shape assumption diagram for the gun shaped imaging device that real-time anti-violence of the invention opens platform.
A kind of real-time anti-violence unlatching platform, comprising:
Realtime Alerts equipment is connect with type analysis equipment, in instruction triggers image there are vice target, into
The corresponding Realtime Alerts operation of row；
Gun shaped imaging device, be arranged in active electric energy meter in sidewalls, for wall frontal scene to be imaged
Processing, to obtain corresponding wall forward image；
Affine transformation equipment is connect with the gun shaped imaging device, for receiving wall forward image, is based on the wall
The wall forward image is averagely divided into accordingly by distance of the forward image average brightness apart from predetermined luminance range central value
Each piecemeal of block size, to each piecemeal, the pixel value variance based on the piecemeal selects the affine of corresponding different dynamics
Transformation is spliced each affine transformation piecemeal of acquisition to obtain affine processing image with obtaining affine transformation piecemeal；
Objective extraction equipment is connect with the affine transformation equipment, for receiving the affine processing image, to described imitative
The each target penetrated in processing image extracts, and to obtain corresponding each target subgraph, each target subgraph is only
Each pixel including forming respective objects determines each of its profile for corresponding to target of composition based on each target subgraph
A wire-frame image vegetarian refreshments；
Edge analysis equipment is connect with the Objective extraction equipment, for receiving each in the affine processing image
It is corresponding each to add up each target subgraph in the affine processing image for the corresponding each wire-frame image vegetarian refreshments of target subgraph
Wire-frame image vegetarian refreshments exports the profile point sum to obtain profile point sum；
Filtering triggering equipment, connect with the edge analysis equipment, for receiving the profile point sum, and in the wheel
When wide point sum is less than default points threshold value, the first trigger signal is issued, and in the profile point sum more than preset
When number threshold value, the second trigger signal is issued；
Combined processing equipment triggers equipment with the filtering respectively and the Objective extraction equipment is connect, including logarithm fortune
Unit, Fourier transform unit, high pass filter unit, inverse Fourier transform unit and exponent arithmetic unit are calculated, for described
When first processing equipment receives first trigger signal, logarithm operation, Fu Li are successively executed to the affine processing image
Leaf transformation, high-pass filtering, inverse Fourier transform and exponent arithmetic, to obtain and export letter corresponding with the affine processing image
Number conversion image；
Single treatment equipment triggers equipment with the filtering respectively and the Objective extraction equipment is connect, for receiving
When to first trigger signal, airspace the disposal of gentle filter is executed to the affine processing image, with obtain with it is described affine
It handles the corresponding signal of image and converts image；
Power supply management device is connect with the combined processing equipment and the single treatment equipment respectively, for described
When combined processing equipment or the single treatment equipment enter battery saving mode, control is to the combined processing equipment or described single
The electricity of processing equipment is supplied；
Inhomogeneity measurement equipment is connect with single treatment equipment and complex process equipment respectively, for receiving the letter
Number conversion image, to the signal conversion image execute inhomogeneities parsing, to obtain the first inhomogeneities parameter, be also used to connect
The Lai Natu is received, inhomogeneities parsing is executed to the Lai Natu, to obtain the second inhomogeneities parameter；
Parameter compares equipment, connect with the Inhomogeneity measurement equipment, for receiving the first inhomogeneities parameter
With the second inhomogeneities parameter, and the second inhomogeneities parameter be more than or equal to the first inhomogeneities parameter
When, the first control instruction is issued, when more than the three times that the first inhomogeneities parameter is the second inhomogeneities parameter,
Third control instruction is issued, and in the first inhomogeneities parameter is the three times of the second inhomogeneities parameter to two times
Between when, issue the second control instruction；
Instruction triggers equipment, equipment connects compared with the parameter, for swashing when receiving second control instruction
Median smoothing equipment living obtains and exports corresponding instruction triggers to execute median smoothing processing to signal conversion image
Image is also used to when receiving the third control instruction, activates weighted mean smoothing arrangement to the signal transition diagram
As executing weighted mean smoothing processing, and obtain and export corresponding instruction triggers image；
Described instruction triggering equipment is also used to when receiving first control instruction, and signal conversion image is made
For the output of instruction triggers image；
Median smoothing equipment is stopped for executing median smoothing processing to input picture in state of activation in unactivated state
Only the median smoothing of input picture is handled；
Weighted mean smoothing arrangement swashs for executing weighted mean smoothing processing to input picture in state of activation non-
State living stops the weighted mean smoothing processing to input picture；
Feature analysis equipment connect with described instruction triggering equipment, image is triggered for receiving described instruction, described in acquisition
The area of each object pattern in instruction triggers image, using area close to vice area threshold object pattern as to be processed
Subgraph carries out shape analysis to obtain multiple geometrical characteristics of wherein object, by multiple geometrical characteristics to subgraph to be processed
It is normalized respectively to obtain multiple normalization characteristics；
Type analysis equipment is connect with the feature analysis equipment, for receiving the multiple normalization characteristic, and by institute
The deep neural network that the multiple input single output being completed has been trained in multiple normalization characteristic inputs in advance is stated, output is obtained
Object type to determine in described instruction triggering image with the presence or absence of vice target, the quantity of the multiple normalization characteristic with
The quantity for the parameter of deep neural network being entered is identical.
Then, the specific structure for continuing to open real-time anti-violence of the invention platform is further detailed.
The real-time anti-violence is opened in platform
Power line communications interface is connect with described instruction triggering equipment, for receiving described instruction triggering image, and is passed through
Power line communications link sends described instruction and triggers image.
The real-time anti-violence is opened in platform:
In the combined processing equipment, the Fourier transform unit respectively with the logarithm operation unit and the height
Pass filtering unit connection, the inverse Fourier transform unit connect with the high pass filter unit, the exponent arithmetic unit and
The inverse Fourier transform unit connection.
The real-time anti-violence is opened in platform:
The combined processing equipment is switched to battery saving mode from operating mode when receiving second trigger signal.
The real-time anti-violence is opened in platform:
The single treatment equipment is switched to battery saving mode from operating mode when receiving first trigger signal.
The real-time anti-violence is opened in platform:
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 greater than the predetermined luminance lower threshold.
The real-time anti-violence is opened in platform:
In the affine transformation equipment, the wall forward image average brightness is apart from the predetermined luminance range center
What is be worth is closer, and the relevant block that the wall forward image is averagely divided into is bigger.
The real-time anti-violence is opened in platform:
In the affine transformation equipment, to each piecemeal, the piecemeal torsion resistance is bigger, the power of the affine transformation of selection
It spends bigger.
The real-time anti-violence is opened in platform:
The Realtime Alerts equipment is also used in instruction triggers image stop carrying out corresponding there is no vice target
Realtime Alerts operation.
In addition, power line carrier Power Line Carrier-PLC communication is using power line as information transmitting medium
Carry out a kind of specific communication mode of voice or data transmission.Power line is generally divided into high, normal, basic 3 class in power carrier field, leads to
Normal high-voltage power line refers to that 35kV and above, medium voltage power line refer to that 10kV voltage class, low-voltage distribution wire refer to 380/
220V user's line.
Power line carrier (PLC, i.e. Power Line Carrier) is the distinctive communication mode of electric system, and power line carries
Wave communication refers to using existing power line, and analog or digital signal is carried out to the technology of high-speed transfer by carrier system.It is maximum
Feature is not need to set up network again, as long as live wire, can be carried out data transmitting.
Power line carrier technology breaches the limitation for being only limitted to single chip application, has come into digital times, and
With the continuous development of power line carrier technology and the needs of society, the technological development and application of medium/low piezoelectricity power carrier communication
Also there is situation in the ascendant.Power line carrier communication this by external medium be likened to the Kingsoft not being mined just gradually at
For a popular speciality of field of power communication.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (9)
1. a kind of real-time anti-violence opens platform characterized by comprising
Realtime Alerts equipment is connect with type analysis equipment, for there are vice target, progress phases in instruction triggers image
The Realtime Alerts operation answered；
Gun shaped imaging device, be arranged in active electric energy meter in sidewalls, for carrying out imaging to wall frontal scene,
To obtain corresponding wall forward image；
Affine transformation equipment is connect with the gun shaped imaging device, for receiving wall forward image, in front of the wall
The wall forward image is averagely divided into relevant block big by distance of the mean picture brightness apart from predetermined luminance range central value
Small each piecemeal, to each piecemeal, the pixel value variance based on the piecemeal selects the affine transformation of corresponding different dynamics
To obtain affine transformation piecemeal, each affine transformation piecemeal of acquisition is spliced to obtain affine processing image；
Objective extraction equipment is connect with the affine transformation equipment, for receiving the affine processing image, to the affine place
Each target in reason image extracts, and to obtain corresponding each target subgraph, each target subgraph is only included
The each pixel for forming respective objects determines each wheel of its profile for corresponding to target of composition based on each target subgraph
Wide pixel；
Edge analysis equipment is connect with the Objective extraction equipment, for receiving each target in the affine processing image
The corresponding each wire-frame image vegetarian refreshments of subgraph adds up the corresponding each profile of each target subgraph in the affine processing image
Pixel exports the profile point sum to obtain profile point sum；
Filtering triggering equipment, connect with the edge analysis equipment, for receiving the profile point sum, and in the profile point
When sum is less than default points threshold value, the first trigger signal is issued, and in the profile point sum more than default points threshold
When value, the second trigger signal is issued；
Combined processing equipment triggers equipment with the filtering respectively and the Objective extraction equipment is connect, including logarithm operation list
Member, Fourier transform unit, high pass filter unit, inverse Fourier transform unit and exponent arithmetic unit, for described first
When processing equipment receives first trigger signal, logarithm operation is successively executed to the affine processing image, Fourier becomes
It changes, high-pass filtering, inverse Fourier transform and exponent arithmetic, is turned with obtaining and exporting signal corresponding with the affine processing image
Change image；
Single treatment equipment triggers equipment with the filtering respectively and the Objective extraction equipment is connect, for receiving
When stating the first trigger signal, airspace the disposal of gentle filter is executed to the affine processing image, to obtain and the affine processing
The corresponding signal of image converts image；
Power supply management device is connect with the combined processing equipment and the single treatment equipment respectively, for described compound
When processing equipment or the single treatment equipment enter battery saving mode, control to the combined processing equipment or the single treatment
The electricity of equipment is supplied；
Inhomogeneity measurement equipment is connect with single treatment equipment and complex process equipment respectively, is turned for receiving the signal
Image is changed, inhomogeneities parsing is executed to signal conversion image, to obtain the first inhomogeneities parameter, is also used to receive institute
Lai Natu is stated, inhomogeneities parsing is executed to the Lai Natu, to obtain the second inhomogeneities parameter；
Parameter compares equipment, connect with the Inhomogeneity measurement equipment, for receiving the first inhomogeneities parameter and institute
The second inhomogeneities parameter is stated, and when the second inhomogeneities parameter is more than or equal to the first inhomogeneities parameter, hair
First control instruction out when more than the three times that the first inhomogeneities parameter is the second inhomogeneities parameter, issues
Third control instruction, and in the first inhomogeneities parameter be the three times of the second inhomogeneities parameter between two times
When, issue the second control instruction；
Instruction triggers equipment, equipment connects compared with the parameter, for when receiving second control instruction, in activation
It is worth smoothing arrangement to execute median smoothing processing to signal conversion image, and obtains and export corresponding instruction triggers figure
Picture is also used to when receiving the third control instruction, activates weighted mean smoothing arrangement to convert image to the signal
Weighted mean smoothing processing is executed, and obtains and export corresponding instruction triggers image；
Described instruction triggering equipment is also used to when receiving first control instruction, using signal conversion image as referring to
Enable triggering image output；
Median smoothing equipment, for executing median smoothing processing to input picture in state of activation, in unactivated state stopping pair
The median smoothing of input picture is handled；
Weighted mean smoothing arrangement, for executing weighted mean smoothing processing to input picture in state of activation, in inactive shape
State stops the weighted mean smoothing processing to input picture；
Feature analysis equipment is connect with described instruction triggering equipment, for receiving described instruction triggering image, obtains described instruction
Trigger image in each object pattern area, using area close to vice area threshold object pattern as subgraph to be processed
Picture carries out shape analysis to subgraph to be processed to obtain multiple geometrical characteristics of wherein object, multiple geometrical characteristics is distinguished
It is normalized to obtain multiple normalization characteristics；
Type analysis equipment is connect with the feature analysis equipment, for receiving the multiple normalization characteristic, and will be described more
The deep neural network for the multiple input single output being completed has been trained in a normalization characteristic input in advance, obtains the object of output
Type is to determine in described instruction triggering image with the presence or absence of vice target, the quantity and depth of the multiple normalization characteristic
The quantity for the parameter of neural network being entered is identical.
2. anti-violence in real time as described in claim 1 opens platform, which is characterized in that the platform further include:
Power line communications interface is connect with described instruction triggering equipment, for receiving described instruction triggering image, and passes through electric power
Line communication link sends described instruction and triggers image.
3. anti-violence in real time as claimed in claim 2 opens platform, it is characterised in that:
In the combined processing equipment, the Fourier transform unit is filtered with the logarithm operation unit and the high pass respectively
The connection of wave unit, the inverse Fourier transform unit connect with the high pass filter unit, the exponent arithmetic unit with it is described
The connection of inverse Fourier transform unit.
4. anti-violence in real time as claimed in claim 3 opens platform, it is characterised in that:
The combined processing equipment is switched to battery saving mode from operating mode when receiving second trigger signal.
5. anti-violence in real time as claimed in claim 4 opens platform, it is characterised in that:
The single treatment equipment is switched to battery saving mode from operating mode when receiving first trigger signal.
6. anti-violence in real time as claimed in claim 5 opens platform, 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
Predetermined luminance upper limit threshold is stated greater than the predetermined luminance lower threshold.
7. anti-violence in real time as claimed in claim 6 opens platform, it is characterised in that:
In the affine transformation equipment, the wall forward image average brightness is apart from the predetermined luminance range central value
Closer, the relevant block that the wall forward image is averagely divided into is bigger.
8. anti-violence in real time as claimed in claim 7 opens platform, 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.
9. real-time anti-violence a method as claimed in any one of claims 1-8 opens platform, it is characterised in that:
The Realtime Alerts equipment is also used in instruction triggers image stop carrying out corresponding real-time there is no vice target
Alarm operation.
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| CN201910031423.2A CN109712361A (en) | 2019-01-14 | 2019-01-14 | Real-time anti-violence opens platform |
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