CN111030609A - Cloud computing network signal adjusting device - Google Patents
Cloud computing network signal adjusting device Download PDFInfo
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- CN111030609A CN111030609A CN202010027434.6A CN202010027434A CN111030609A CN 111030609 A CN111030609 A CN 111030609A CN 202010027434 A CN202010027434 A CN 202010027434A CN 111030609 A CN111030609 A CN 111030609A
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/32—Modifications of amplifiers to reduce non-linear distortion
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/52—Circuit arrangements for protecting such amplifiers
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/26—Push-pull amplifiers; Phase-splitters therefor
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
- H03G11/02—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general by means of diodes
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Abstract
The invention discloses a cloud computing network signal adjusting device, which comprises a waveform acquisition module and a push-pull separation module, wherein the waveform acquisition module adopts a waveform collector J1 with the model number of AD8318 to acquire a waveform signal of a network signal output by a cloud computing resource detection module, the push-pull separation module adopts a noise reduction circuit consisting of an operational amplifier AR1, a triode Q1, a capacitor C2 and a capacitor C3 to reduce the signal-to-noise ratio, simultaneously adopts a separation circuit consisting of a triode Q4, a variable resistor RW1, a capacitor C4 and a capacitor C5 to synchronously divide the signal into two paths of signals, adopts an operational amplifier AR2 to buffer the signal in one path, then adopts an MOS tube D5 to detect the potential difference of the two paths of signals, adopts a triode Q2 and a triode Q3 to form a push-pull circuit to prevent signal distortion, finally inputs the two paths of signals into a circuit consisting of a diode D2 and a diode D3 together, can detect, and the early warning analysis signal is converted into an early warning analysis signal of the cloud computing management module.
Description
Technical Field
The invention relates to the technical field of circuits, in particular to a cloud computing network signal adjusting device.
Background
At present, the internet develops rapidly, and the internet comprises a plurality of resource detection modules, wherein each resource detection module is used for collecting state information data of a cloud computing system, which is associated with a cloud computing bottom product, and a management module for managing each cloud computing system according to the processed initial state information data, however, in the transmission process of network signals, unsafe states often occur, which is also an important reason for current network information leakage, when leakage occurs, the safety of the cloud computing data and the property or privacy of a user can be seriously affected, according to experimental evidence, when leakage occurs, transient abnormity also occurs in signal waveforms, and the theory can be used for timely transmitting the leakage information to the cloud computing management module.
Disclosure of Invention
In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a cloud computing network signal conditioning device, which has the characteristics of ingenious design and humanized design, and can detect the waveform of a cloud computing network signal in real time and convert the waveform into an early warning analysis signal of a cloud computing management module.
The technical scheme includes that the cloud computing network signal adjusting device comprises a waveform acquisition module and a push-pull separation module, wherein the waveform acquisition module adopts a waveform collector J1 with the model number of AD8318 to acquire a waveform signal of a network signal output by a cloud computing resource detection module, the push-pull separation module adopts a noise reduction circuit consisting of an operational amplifier AR1, a triode Q1, a capacitor C2 and a capacitor C3 to reduce the signal-to-noise ratio, adopts a capacitor C2 to filter low-frequency components, adopts a triode Q1 and a capacitor C3 to obtain high-frequency noise components to play a role in reducing the signal-to-noise ratio, adopts a separation circuit consisting of a triode Q4, a variable resistor RW1, a capacitor C4 and a capacitor C5 to synchronously divide signals into two paths of signals, can avoid peak signals generated during signal synchronous separation, adopts an operational amplifier AR2 to buffer signals in one path, and then adopts an MOS tube D5 to detect the two paths of signals, the feedback signal utilizes triode Q2, triode Q3 constitutes push-pull circuit and prevents signal distortion, MOS pipe D5 can guarantee that the level is low in the filtering signal, guarantee the stability of signal, push-pull circuit prevents signal crossover distortion, last two way signals are input diode D2 together, in the amplitude limiting circuit that diode D3 constitutes, guarantee the uniformity of signal, input in the cloud calculates the management module signal input port after the signal amplitude limiting, play the effect of protection circuit to the signal amplitude limiting, provide accurate cloud calculation resource detection module waveform signal abnormal information of network signal for the cloud calculates the management module at last, the timely early warning of cloud calculation management module of being convenient for makes correspondingly.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the following advantages;
1. the noise reduction circuit is composed of an operational amplifier AR1, a triode Q1, a capacitor C2 and a capacitor C3, the signal-to-noise ratio is reduced, a low-frequency component is filtered by the capacitor C2, a high-frequency noise component is received by the triode Q1 and the capacitor C3, the signal-to-noise ratio is reduced, meanwhile, the signal is synchronously divided into two paths of signals by a separation circuit composed of the triode Q4, a variable resistor RW1, the capacitor C4 and the capacitor C5, the signals are synchronously separated, peak signals can be avoided during adjustment, the signals are buffered by the operational amplifier AR2, a MOS tube D5 is used for detecting potential differences of the two paths of signals, a push-pull circuit composed of the feedback signal Q2 and the triode Q3 is used for preventing signal distortion, and the MOS tube D5 can ensure that the level of the filtered signals is;
2. the two paths of signals are input into an amplitude limiting circuit formed by the diode D2 and the diode D3 together, the consistency of the signals is guaranteed, the signals are input into a signal input port of the cloud computing management module after amplitude limiting, the effect of a protection circuit is achieved on the signal amplitude limiting, accurate waveform signal abnormal information of the cloud computing resource detection module output network signals is provided for the cloud computing management module, and the cloud computing management module can give corresponding timely early warning conveniently.
Drawings
Fig. 1 is a diagram of a push-pull separation module of a signal conditioning apparatus of a cloud computing network according to the present invention.
Fig. 2 is a waveform acquisition module diagram of a cloud computing network signal conditioning device according to the present invention.
Detailed Description
The foregoing and other aspects, features and advantages of the invention will be apparent from the following more particular description of embodiments of the invention, as illustrated in the accompanying drawings in which reference is made to figures 1-2. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.
The first embodiment of the cloud computing network signal conditioning device comprises a waveform acquisition module and a push-pull separation module, the waveform acquisition module adopts a waveform collector J1 with the model number of AD8318 to acquire a waveform signal of a network signal output by the cloud computing resource detection module, the push-pull separation module uses an operational amplifier AR1, a triode Q1, a capacitor C2 and a capacitor C3 to form a noise reduction circuit to reduce the signal-to-noise ratio, meanwhile, a triode Q4, a variable resistor RW1, a capacitor C4 and a capacitor C5 are used for forming a separation circuit to synchronously divide signals into two paths of signals, one path of signals is buffered by an operational amplifier AR2, then, a MOS (metal oxide semiconductor) tube D5 is used for detecting the potential difference of the two paths of signals, a feedback signal forms a push-pull circuit by using a triode Q2 and a triode Q3 to prevent signal distortion, and finally the two paths of signals are input into an amplitude limiting circuit formed by a diode D2 and a diode D3 together, and are input into a signal input port of a cloud computing management module after being subjected to amplitude limiting;
the push-pull separation module uses an operational amplifier AR1, a triode Q1, a capacitor C2 and a capacitor C3 to form a noise reduction circuit to reduce the signal-to-noise ratio, uses a capacitor C2 to filter a low-frequency component, uses a triode Q1 and a capacitor C3 to receive a high-frequency noise component to play a role in reducing the signal-to-noise ratio, simultaneously uses a triode Q4, a variable resistor RW1, a capacitor C4 and a capacitor C5 to form a separation circuit to synchronously divide a signal into two paths of signals, can avoid a peak signal generated during signal adjustment through signal synchronous separation, uses an operational amplifier AR2 to buffer the signal in one path, then uses a MOS tube D5 to detect the potential difference of the two paths of signals, uses a triode Q2 and a triode Q3 to form a push-pull circuit to prevent signal distortion through a feedback signal, uses an MOS tube D5 to ensure filtering of a low level signal in the signal, ensures the stability of the signal, in the amplitude limiting circuit formed by the diode D3, the consistency of signals is ensured, the signals are input into the signal input port of the cloud computing management module after amplitude limiting, the function of protecting the circuit is achieved on the signal amplitude limiting, and accurate waveform signal abnormal information of the network signals output by the cloud computing resource detection module is provided for the cloud computing management module, so that the cloud computing management module can give corresponding early warning in time;
the push-pull separation module has a specific structure that a non-inverting input end of an operational amplifier AR1 is connected with one end of a resistor R2 and one end of a capacitor C2, an inverting input end of the operational amplifier AR1 is connected with one end of a resistor R3 and a resistor R4, the other end of the resistor R3 is connected with the other end of a resistor R3, the other end of the resistor R3 is connected with a base electrode of a triode Q3, a collector electrode of the triode Q3 is connected with an output end of the operational amplifier AR 3, one end of the resistor R3, the other end of the capacitor C3 and a non-inverting input end of the operational amplifier AR 3, the non-inverting input end of the operational amplifier AR 3 is connected with one end of the resistor R3, the other end of the resistor R3 and a drain electrode of a MOS tube Q3, a source electrode of the MOS tube Q3 is connected with the base electrode of the triode Q3 and the emitter electrode of the triode Q3, a collector electrode 365V of the triode Q3 is connected with a positive electrode 3 and a positive electrode D of the triode Q3, One end of a resistor R12, the other end of the resistor R12 is grounded, the collector of a triode Q2 is connected with a power supply +5V, the emitter of a triode Q3 is grounded, the other end of a resistor R12 is grounded, the other end of a resistor R6 is connected with one end of a capacitor C4, one end of a capacitor C5 and one end of a resistor R10, the other end of a resistor R10 is grounded, the other end of a capacitor C4 is connected with one end of a resistor R7, the other end of a capacitor C5 is connected with one end of a resistor R8, the other end of a resistor R8 is connected with the base of the triode Q4, the gate of the MOS transistor Q5 and one end of a resistor RW1, the emitter of the triode Q4 is connected with the power supply +5V and the other end, one end of the resistor R14 and the anode of the diode D3, the other ends of the resistor R11 and the resistor RW1 are grounded, the other end of the resistor R14 is connected with the +5V power supply, the cathode of the diode D3 is connected with the cathode of the diode D2 and one end of the resistor R13, and the other end of the resistor R13 is connected with the signal input port of the cloud computing management module.
On the basis of the scheme, the waveform acquisition module adopts a waveform collector J1 with the model number of AD8318 to acquire a waveform signal of a network signal output by the cloud computing resource detection module, a power supply end of a waveform collector J1 is connected with +5V, a grounding end of a waveform collector J1 is grounded, an output end of the waveform collector J1 is connected with one end of a resistor R1 and the negative electrode of a voltage regulator tube D1, the positive electrode of the voltage regulator tube D1 is grounded, the other end of the resistor R1 is connected with one end of a capacitor C1 and the other end of a resistor R2, and the other end of the capacitor C1 is grounded.
The invention particularly relates to a cloud computing network signal adjusting device which comprises a waveform acquisition module and a push-pull separation module, wherein the waveform acquisition module adopts a waveform collector J1 with the model number of AD8318 to acquire a waveform signal of a network signal output by a cloud computing resource detection module, the push-pull separation module adopts a noise reduction circuit consisting of an operational amplifier AR1, a triode Q1, a capacitor C2 and a capacitor C3 to reduce the signal-to-noise ratio, adopts a capacitor C2 to filter low-frequency components, adopts a triode Q1 and a capacitor C3 to obtain high-frequency noise components to play a role in reducing the signal-to-noise ratio, adopts a separation circuit consisting of a triode Q4, a variable resistor RW1, a capacitor C4 and a capacitor C5 to synchronously divide signals into two paths of signals, can avoid peak signals generated during signal synchronous separation of the signals, adopts an operational amplifier AR2 to buffer the signals, and then adopts an MOS tube D5 to detect the two paths of signals, the feedback signal utilizes triode Q2, triode Q3 constitutes push-pull circuit and prevents signal distortion, MOS pipe D5 can guarantee that the level is low in the filtering signal, guarantee the stability of signal, push-pull circuit prevents signal crossover distortion, last two way signals are input diode D2 together, in the amplitude limiting circuit that diode D3 constitutes, guarantee the uniformity of signal, input in the cloud calculates the management module signal input port after the signal amplitude limiting, play the effect of protection circuit to the signal amplitude limiting, provide accurate cloud calculation resource detection module waveform signal abnormal information of network signal for the cloud calculates the management module at last, the timely early warning of cloud calculation management module of being convenient for makes correspondingly.
While the invention has been described in further detail with reference to specific embodiments thereof, it is not intended that the invention be limited to the specific embodiments thereof; for those skilled in the art to which the present invention pertains and related technologies, the extension, operation method and data replacement should fall within the protection scope of the present invention based on the technical solution of the present invention.
Claims (2)
1. A cloud computing network signal adjusting device comprises a waveform acquisition module and a push-pull separation module, it is characterized in that the waveform acquisition module adopts a waveform acquisition device J1 with the model number of AD8318 to acquire the waveform signal of the network signal output by the cloud computing resource detection module, the push-pull separation module uses an operational amplifier AR1, a triode Q1, a capacitor C2 and a capacitor C3 to form a noise reduction circuit to reduce the signal-to-noise ratio, meanwhile, a triode Q4, a variable resistor RW1, a capacitor C4 and a capacitor C5 are used for forming a separation circuit to synchronously divide signals into two paths of signals, one path of signals is buffered by an operational amplifier AR2, then, a MOS (metal oxide semiconductor) tube D5 is used for detecting the potential difference of the two paths of signals, a feedback signal forms a push-pull circuit by using a triode Q2 and a triode Q3 to prevent signal distortion, and finally the two paths of signals are input into an amplitude limiting circuit formed by a diode D2 and a diode D3 together, and are input into a signal input port of a cloud computing management module after being subjected to amplitude limiting;
the push-pull separation module comprises an operational amplifier AR1, wherein a non-inverting input terminal of the operational amplifier AR1 is connected with one end of a resistor R2 and one end of a capacitor C2, an inverting input terminal of the operational amplifier AR2 is connected with one end of the resistor R2 and one end of the resistor R2, the other end of the resistor R2 is connected with the other end of the resistor R2, the other end of the resistor R2 is connected with a base electrode of a transistor Q2, a collector electrode of the transistor Q2 is connected with an output terminal of the operational amplifier AR2, one end of the resistor R2 and the other end of the capacitor C2, a non-inverting input terminal of the transistor Q2 is connected with one end of the resistor R2, the non-inverting input terminal of the operational amplifier AR2, the other end of the resistor R2 is connected with a drain electrode of the transistor Q2, a source electrode of the MOS transistor Q2 is connected with a base electrode of the transistor Q2, a positive electrode of the collector electrode 2 of the transistor Q2 and an emitter electrode of the transistor Q2 are connected with a drain electrode 2 and an emitter electrode of the transistor Q2, One end of a resistor R12, the other end of the resistor R12 is grounded, the collector of a triode Q2 is connected with a power supply +5V, the emitter of a triode Q3 is grounded, the other end of a resistor R12 is grounded, the other end of a resistor R6 is connected with one end of a capacitor C4, one end of a capacitor C5 and one end of a resistor R10, the other end of a resistor R10 is grounded, the other end of a capacitor C4 is connected with one end of a resistor R7, the other end of a capacitor C5 is connected with one end of a resistor R8, the other end of a resistor R8 is connected with the base of the triode Q4, the gate of the MOS transistor Q5 and one end of a resistor RW1, the emitter of the triode Q4 is connected with the power supply +5V and the other end, one end of the resistor R14 and the anode of the diode D3, the other ends of the resistor R11 and the resistor RW1 are grounded, the other end of the resistor R14 is connected with the +5V power supply, the cathode of the diode D3 is connected with the cathode of the diode D2 and one end of the resistor R13, and the other end of the resistor R13 is connected with the signal input port of the cloud computing management module.
2. The cloud computing network signal conditioning device according to claim 1, wherein the waveform acquisition module comprises a waveform collector J1 with a model number AD8318, a power supply end of a waveform collector J1 is connected with +5V, a grounding end of a waveform collector J1 is grounded, an output end of the waveform collector J1 is connected with one end of a resistor R1 and a cathode of a voltage regulator tube D1, an anode of the voltage regulator tube D1 is grounded, the other end of the resistor R1 is connected with one end of a capacitor C1 and the other end of a resistor R2, and the other end of the capacitor C1 is grounded.
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Application publication date: 20200417 |