CN112613883A - Block chain-based network security payment system - Google Patents
Block chain-based network security payment system Download PDFInfo
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- CN112613883A CN112613883A CN202110141641.9A CN202110141641A CN112613883A CN 112613883 A CN112613883 A CN 112613883A CN 202110141641 A CN202110141641 A CN 202110141641A CN 112613883 A CN112613883 A CN 112613883A
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- G06Q20/00—Payment architectures, schemes or protocols
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Abstract
The invention discloses a network safety payment system based on a block chain, which comprises a data quantity acquisition module, a noise reduction filtering module, a transit server response module, a user terminal instruction module and a comparison exclusive-or module, wherein the noise reduction filtering module utilizes a noise reduction circuit consisting of an operational amplifier AR2, a capacitor C1 and a capacitor C2 to reduce noise, simultaneously utilizes a capacitor C6 and an inductor L2 to absorb noise, the signal-to-noise ratio of the output signal of the data quantity acquisition module is improved and then the output signal is input into the comparison exclusive-or module, the comparison exclusive-or module receives voltage signals output by the noise reduction filtering module, the transit server response module and the user terminal instruction module, utilizes the switching action of a triode Q1 and a triode Q2 to judge the high and low voltages of the output signals of the noise reduction filtering module, the transit server response module and the user terminal instruction module, and then utilizes an exclusive-or gate U1, an exclusive-or gate U2, and finally, the level output by the exclusive-or gate U2 directly identifies the fault position where the network payment information is not responded in time.
Description
Technical Field
The invention relates to the technical field of network payment, in particular to a block chain-based network security payment system.
Background
The blockchain is a technical scheme for maintaining a reliable database by a group, and is widely valued by a decentralized and distrust-free mode, the payment method, medium and blockchain system based on the blockchain system of the prior art application No. 2018108572948 discloses a payment method based on the blockchain system, which can realize the payment of a user in the blockchain system in an anonymous mode, and improve the security of the blockchain system while ensuring the privacy of the user, however, the steps directly completed by the user terminal and the transit server and the amount of information greatly increase, especially the rapid development of the current network payment, which causes the signal of the blockchain system in the current network security payment process based on the blockchain to be too large inwards, when the data amount of the signal received by the network security payment system server exceeds the amount of the signal, the phenomenon that the information response is not in time and the payment or the information card is needed to be repeatedly performed, once repeated payment or information card pause occurs, fault response elimination needs to be carried out in time, but the quantity of data of a received signal of the network security payment system server is too large, sometimes the data can be adjusted by the network security payment system server, and a fault of a response module of the transfer server is caused after the adjustment is finished, so that for a network security payment system terminal, the situation that the quantity of the data of the received signal of the network security payment system server is too large, or the quantity of the data of the received signal of the network security payment system server is adjusted, and the fault of the response module of the transfer server is caused at the same time cannot be directly located and eliminated at the first time can not be immediately judged, particularly for the network security payment system, an ultrahigh-efficiency fault solution system is needed, and the use experience of.
Disclosure of Invention
In view of the above situation, an object of the present invention is to provide a network security payment system based on a block chain, which can directly perform noise reduction comparison on a relay server response module, a client instruction module, and a server received signal data amount in the network security payment system based on the block chain, and directly locate a fault position.
The technical scheme includes that the system comprises a data volume acquisition module, a noise reduction filtering module, a transfer server response module, a user side instruction module and a comparison exclusive-or module, wherein the data volume acquisition module uses a data volume acquisition server with the model of KL-HS060 to receive signal data volume, a data volume acquisition server with the model of KL-HS060 outputs a voltage signal, the voltage signal is amplified in phase by an operational amplifier AR1 and then input into the noise reduction filtering module, the noise reduction filtering module uses a noise reduction circuit consisting of an operational amplifier AR2, a capacitor C1 and a capacitor C2 to reduce noise, simultaneously uses a capacitor C6 and an inductor L2 to absorb noise, the signal-to-noise ratio of the output signal of the data volume acquisition module is improved and then input into the comparison exclusive-or module, the comparison exclusive-or module receives the voltage signals output by the noise reduction filtering module, the transfer server response module and the user side instruction module, and utilizes the switching functions, and the high and low voltages of the signals output by the noise reduction filtering module, the relay server response module and the user side command module are judged, then the high and low levels are further judged by using an exclusive-or gate U1, an exclusive-or gate U2 and an operational amplifier AR4, and finally the level output by the exclusive-or gate U2 directly identifies the fault position where the network payment information response is not timely.
The comparison exclusive-or module comprises a triode Q2, the collector of the triode Q2 is connected with the output port of the relay server response module, the base of the triode Q2 is connected with the output port of the noise reduction filtering module and the non-inverting input end of the operational amplifier AR4, the base of the triode Q1, the emitter of the triode Q2 is connected with one end of a resistor R11 and the inverting input end of the operational amplifier AR4, a first input end of the exclusive-or gate U1, a second input end of the exclusive-or gate U1 is connected to an emitter of the triode Q1 and one end of the resistor R12, the other end of the resistor R12 is grounded, a collector of the triode Q1 is connected to an output port of the user side instruction module, an output end of the operational amplifier AR4 is connected to an anode of the diode D1, a cathode of the diode D1 is connected to a first input end of the exclusive-or gate U2 and one end of the resistor R17, the other end of the resistor R17 is grounded, a second input end of the exclusive-or gate U2 is connected to an output end of the exclusive-or gate U1, and an output end of the exclusive-or gate U2.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the following advantages;
1. because the data quantity collector with the model of KL-HS060 is low in output signal voltage, an operational amplifier AR1 needs to be applied to amplify in phase, and meanwhile, in order to ensure the accuracy of signals, the data quantity is too large and contains a lot of noise, a noise reduction filter module is applied to firstly apply an operational amplifier AR2, a capacitor C1 and a capacitor C2 to form a noise reduction circuit for noise reduction and adjustment, a capacitor C1 is used as a decoupling capacitor to directly and stably couple signals to the output end of the operational amplifier AR2, noise in the signals is reduced, noise at the in-phase input end of the operational amplifier AR2 is filtered by using a capacitor C2, so that the noise of the signals is reduced and the signal-to-noise ratio is improved, then in order to further ensure the purity of the signals, clutter in a loop is absorbed by using a high-capacitance capacitor C6 and an inductor L2, and simultaneously, the capacitor C7 is applied to further;
2. when the network safety payment system terminal receives a high potential signal of the signal transmitter E1, the fault point data quantity receiver is directly positioned, and the relay server is directly checked under the condition of fault removal, otherwise, when the network safety payment system terminal receives a low potential signal of the signal transmitter E1, the relay server is directly positioned, the data quantity receiver does not need to be checked, and the fault removal efficiency when the data quantity of the network safety payment system server is overlarge is improved.
Drawings
Fig. 1 is a block chain-based network security payment system according to the present invention.
Detailed Description
The foregoing and other technical and scientific aspects, features and utilities of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings of fig. 1. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.
In order to judge the response module failure of the transit server or the data volume receiver failure of the network security payment system server caused by the overlarge data volume of the received signal of the network security payment system server, a data volume collector with the model of KL-HS060 is firstly used for collecting the data volume of the received signal of the server, a data volume collector with the model of KL-HS060 outputs a voltage signal, in order to keep the signals uniform, therefore, the output of the relay server response module and the output of the user side instruction module are both in the form of voltage signals, a voltage collector with the model number DIN11 IRT can be selected for collection, the data volume acquisition module is arranged at a signal receiving position of a transfer server of the network security payment system, the transfer server response module is arranged at a position of a transmitter for sending a response signal by the transfer server, and the user end instruction module is arranged at an instruction receiving position of the transfer server;
because the data quantity collector with the model of KL-HS060 is low in output signal voltage, an operational amplifier AR1 needs to be applied to amplify in phase, and meanwhile, in order to ensure the accuracy of signals, the data quantity is too large and contains a lot of noise, a noise reduction filter module is applied to firstly apply an operational amplifier AR2, a capacitor C1 and a capacitor C2 to form a noise reduction circuit for noise reduction and adjustment, a capacitor C1 is used as a decoupling capacitor to directly and stably couple signals to the output end of the operational amplifier AR2, noise in the signals is reduced, noise at the in-phase input end of the operational amplifier AR2 is filtered by using a capacitor C2, so that the noise of the signals is reduced and the signal-to-noise ratio is improved, then in order to further ensure the purity of the signals, clutter in a loop is absorbed by using a high-capacitance capacitor C6 and an inductor L2, and simultaneously, the capacitor C7 is applied to further;
the relay server response module and the user side command module select a voltage collector with the model number of DIN11 IRT to convert the signal into an analog voltage signal, simultaneously, the signal output by the relay server response module is filtered by an RC filter circuit consisting of a resistor R8, a capacitor C3 and a capacitor C4, and in order to ensure the signal intensity, a power supply +5V is used for dividing the voltage by the resistor R10 to improve the basic potential of the signal output by the relay server response module, similarly, the analog voltage signal output by the user side command module is amplified in phase by an operational amplifier AR3, and simultaneously, the power supply +5V is used for dividing the voltage by the resistor R13 to improve the reference potential of a collector of a triode Q1, wherein when the relay server normally responds, the relay server response module becomes a high level, otherwise, the relay server response module becomes a low level, and the problem solved by the scheme is that under the condition that the data, therefore, the analog voltage signal output by the user side instruction module is in a high potential state;
on the basis of the above analysis, when the data volume of the network security payment system server is too large, the analog voltage signal output by the client instruction module at this time is kept in a high potential state, so that the method is divided into three situations:
the first method comprises the following steps: when the data volume is too large in the adjusting range of the data volume receiver of the server of the network security payment system, the throughput of the receiver is automatically expanded in time, so that the data volume receiver works normally and is at a low level, meanwhile, the response module of the transfer server normally responds to a high potential, and because the network security payment system is normally used, no matter what signal is output by the comparing XOR module, the network security payment system terminal does not judge at this time, and only when the information response is not timely, payment needs to be repeatedly carried out or the phenomenon of information blocking is true, the output signal of the comparing XOR module is responded by the network security payment system terminal, namely, the following two conditions are adopted;
and the second method comprises the following steps: the data volume receiver normally works, namely, the server receives a signal, the data volume acquisition voltage signal is at a low potential, the relay server responds to a module fault, the relay server responds to an analog voltage signal at the low potential, the triode Q2 and the triode Q1 are conducted at the moment, the inverting input end of the operational amplifier AR1 is electrified to be at a high potential, the non-inverting input end of the operational amplifier AR4 is at a low potential, namely, the first input end and the second input end of the exclusive-OR gate U1 are both at high potentials, the output of the exclusive-OR gate U1 is 0, the output of the operational amplifier AR4 is at a negative potential, the diode D1 cannot pass through, the first input end of the exclusive-OR gate U2 is at a low potential and 0, the second input end of the exclusive-OR gate U2 is at a low potential and sends a signal to the terminal of the network security;
and the third is that: the data volume receiver is abnormal, the response module of the relay server is normal, the server receives a signal data volume and acquires a high potential of a voltage signal, the relay server responds to an analog voltage signal and is high potential, the base potentials of a triode Q1 and a triode Q2 are high potential, the triode Q2 and the triode Q1 are not conducted at the moment, the first input end and the second input end of an exclusive-or gate U1 are both low potential, the non-inverting input end of an operational amplifier AR4 is high potential at the moment, the output of the operational amplifier AR4 is a positive signal, the first input end of the exclusive-or gate U2 is presented as high potential 1 through a diode D1, the second input end of the exclusive-or gate U2 is 0, the output of the exclusive-or gate U2 is 1 at the moment, and the signal is sent to the terminal of the network security payment system;
if the data volume receiver and the response module of the transfer server are abnormal simultaneously, the server receives a signal data volume and collects a high potential of a voltage signal, the response analog voltage signal of the transfer server is a low potential, and an output signal of the operational amplifier AR4 is consistent with the third condition, so that when the terminal of the network security payment system receives the high potential signal of the signal transmitter E1, the data volume receiver of the fault point is directly positioned, and under the condition of fault elimination, the transfer server is directly checked, otherwise, when the terminal of the network security payment system receives the low potential signal of the signal transmitter E1, the fault of the transfer server is directly positioned, the data volume receiver does not need to be checked, and the fault elimination efficiency when the data volume of the server of the network security payment system is overla.
The specific structure of the device is that the comparison exclusive-or module comprises a triode Q2, the collector of the triode Q2 is connected with the output port of the relay server response module, the base of the triode Q2 is connected with the output port of the noise reduction filtering module, the non-inverting input end of the operational amplifier AR4 and the base of the triode Q1, the emitter of the triode Q2 is connected with one end of a resistor R11 and the inverting input end of the operational amplifier AR4, a first input end of an exclusive-or gate U1, a second input end of the exclusive-or gate U1 is connected with an emitter of a triode Q1 and one end of a resistor R12, the other end of the resistor R12 is grounded, a collector of a triode Q1 is connected with an output port of a user side instruction module, an output end of an operational amplifier AR4 is connected with an anode of a diode D1, a cathode of a diode D1 is connected with a first input end of an exclusive-or gate U2 and one end of a resistor R17, the other end of the resistor R17 is grounded, a second input end of the exclusive-or gate U2 is connected with an output end of an exclusive-or gate U1, and an output end of the exclusive-or gate U2; the data volume acquisition module comprises an operational amplifier AR1, wherein the non-inverting input end of the operational amplifier AR1 is connected with one end of a resistor R1, the other end of the resistor R1 is connected with a server to receive signal data volume acquisition voltage signals, namely, the other end of the resistor R1 is an output port of the data volume acquisition device, the inverting input end of the operational amplifier AR1 is connected with one ends of a resistor R2 and a resistor R3, the other end of the resistor R2 is grounded, and the output end of the operational amplifier AR3 is connected with the output end of an operational amplifier AR1 and the input port; the noise reduction filtering module comprises an operational amplifier AR2, the non-inverting input end of the operational amplifier AR2 is connected with one end of a resistor R5 and one end of a capacitor C2, the other end of the capacitor C2 is grounded, the other end of the resistor R5 is connected with one end of a capacitor C1 and the output end of an operational amplifier AR1, the inverting input end of the operational amplifier AR2 is connected with one end of a resistor R4 and one end of a resistor R6, the other end of the resistor R4 is grounded, the output end of the operational amplifier AR2 is connected with one end of a resistor R6, one end of a capacitor C1, one end of a resistor R7, one end of a capacitor C6 and one end of a capacitor C7, the other ends of a resistor R7 and a capacitor C6 are grounded, the other end of a capacitor C7 is connected with one end of an inductor L2 and one end of.
The relay server response module comprises a resistor R8, one end of a resistor R8 is connected with one end of a capacitor C3 and a relay server response analog voltage signal, the other end of the capacitor C3 is grounded, the other end of the resistor R8 is connected with one end of a capacitor C4, one end of a resistor R10 and a collector of a triode Q2, the other end of the capacitor C4 is grounded, and the other end of a resistor R10 is connected with a power supply + 5V; the user terminal instruction module comprises an operational amplifier AR3, wherein the non-inverting input end of the operational amplifier AR3 is connected with one end of a resistor R15, the other end of the resistor R15 is connected with a user terminal instruction analog voltage signal, the inverting input end of the operational amplifier AR3 is connected with one ends of a resistor R14 and a resistor R16, the other end of the resistor R16 is grounded, the output end of the operational amplifier AR3 is connected with the other end of a resistor R14, one end of the resistor R13 and the collector of a triode Q1, and the other end of the resistor R13 is connected with a power supply + 5V.
When the invention is used specifically, a data volume acquisition module uses a data volume acquisition server with the model of KL-HS060 to receive the data volume of signals, a data volume acquisition server with the model of KL-HS060 outputs voltage signals, the voltage signals are amplified in phase by an operational amplifier AR1 and then input into a noise reduction filtering module, the noise reduction filtering module uses a noise reduction circuit consisting of an operational amplifier AR2, a capacitor C1 and a capacitor C2 to reduce noise, simultaneously uses a capacitor C6 and an inductor L2 to absorb noise, the signals output by the data volume acquisition module are input into a comparison exclusive-OR module after the signal-to-noise ratio is improved, the comparison exclusive-OR module receives the voltage signals output by the noise reduction filtering module, a transit server response module and a user end instruction module, and judges the high and low voltages of the signals output by the triode Q1 and the triode Q2 switching function, then, the exclusive-or gate U1, the exclusive-or gate U2 and the operation amplifier AR4 are used for further judging the high and low levels, if the data volume receiver and the response module of the operation amplifier AR4 are abnormal at the same time, the server receives a signal data volume and collects a high level of a voltage signal, the relay server responds to an analog voltage signal and is at a low level, and the output signal of the operation amplifier AR4 is consistent with the third condition, so that when the terminal of the network security payment system receives the high level signal of the signal transmitter E1, the fault data volume receiver is directly positioned, the relay server is directly checked under the condition of fault elimination, otherwise, when the terminal of the network security payment system receives the low level signal of the signal transmitter E1, the fault of the relay server is directly positioned, the data volume receiver does not need to be checked, and the fault elimination efficiency of the network security.
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 (6)
1. A network security payment system based on a block chain comprises a data volume acquisition module, a noise reduction filtering module, a transit server response module, a user terminal instruction module and a comparison exclusive-or module, and is characterized in that the data volume acquisition module receives signal data volume by using a data volume acquisition server with the model of KL-HS060, voltage signals are output by a data volume acquisition device with the model of KL-HS060, then the voltage signals are amplified in the same phase by an operational amplifier AR1 and input into the noise reduction filtering module, the noise reduction filtering module reduces noise by using a noise reduction circuit consisting of an operational amplifier AR2, a capacitor C1 and a capacitor C2, noise is absorbed by using a capacitor C6 and an inductor L2, the signal output by the data volume acquisition module is improved in signal to noise ratio and then input into the comparison exclusive-or module, the comparison exclusive-or module receives the voltage signals output by the noise reduction filtering module, the transit server response module and, the switching action of a triode Q1 and a triode Q2 is utilized to judge the high and low voltages of signals output by the noise reduction filtering module, the relay server response module and the user side instruction module, then the high and low levels are further judged by using an exclusive-OR gate U1, an exclusive-OR gate U2 and an operational amplifier AR4, and finally the level output by the exclusive-OR gate U2 directly marks the fault position of the network payment information which is not responded timely.
2. The block chain based network security payment system of claim 1, wherein the xor module comprises a transistor Q2, a collector of a transistor Q2 is connected to the relay server response module output port, a base of a transistor Q2 is connected to the noise reduction filtering module output port and the non-inverting input terminal of the operational amplifier AR4, a base of a transistor Q1, an emitter of a transistor Q2 is connected to one end of a resistor R11 and the inverting input terminal of the operational amplifier AR4, a first input terminal of an xor gate U1, a second input terminal of an xor gate U1 is connected to an emitter of a transistor Q1, one end of a resistor R12, the other end of a resistor R12 is connected to ground, a collector of a transistor Q1 is connected to the user terminal command module output port, an output terminal of the operational amplifier AR4 is connected to the positive terminal of a diode D1, a negative terminal of a diode D1 is connected to the first input terminal of an xor gate U2 and one end of a resistor R17, the other end of the resistor R365 is connected to ground, the second input terminal of the, the output end of the exclusive-OR gate U2 is connected with the signal transmitter E1.
3. The block chain-based network security payment system of claim 2, wherein the data volume collecting module comprises an operational amplifier AR1, a non-inverting input terminal of the operational amplifier AR1 is connected to one end of a resistor R1, the other end of the resistor R1 is connected to a server for receiving signal data volume collecting voltage signals, namely, an output port of the data volume collector, an inverting input terminal of the operational amplifier AR1 is connected to one ends of a resistor R2 and a resistor R3, the other end of the resistor R2 is connected to ground, and an output terminal of the operational amplifier AR3 is connected to an output terminal of the operational amplifier AR1 and an input port of the noise reduction filter module.
4. The block chain-based network security payment system according to claim 3, wherein the noise reduction filter module comprises an operational amplifier AR2, a non-inverting input terminal of the operational amplifier AR2 is connected to one end of a resistor R5 and one end of a capacitor C2, the other end of the capacitor C2 is connected to ground, the other end of the resistor R5 is connected to one end of a capacitor C1 and the output terminal of an operational amplifier AR1, an inverting input terminal of the operational amplifier AR2 is connected to one end of a resistor R4 and a resistor R6, the other end of the resistor R4 is connected to ground, an output terminal of the operational amplifier AR2 is connected to one end of a resistor R6, one end of a capacitor C1 and one end of a resistor R7, a capacitor C6 and one end of a capacitor C7, the other end of a resistor R7 and the other end of a capacitor C6 are connected to ground, the other end of a capacitor C7 is connected to one end of an inductor L2 and one end of.
5. The block chain based network security payment system of claim 2, wherein the relay server response module comprises a resistor R8, one end of the resistor R8 is connected to one end of a capacitor C3 and the relay server response analog voltage signal, the other end of the capacitor C3 is connected to ground, the other end of the resistor R8 is connected to one end of a capacitor C4, one end of a resistor R10 and the collector of a transistor Q2, the other end of the capacitor C4 is connected to ground, and the other end of the resistor R10 is connected to + 5V.
6. The block chain based network security payment system of any one of claims 2-5, wherein the user terminal command module comprises an operational amplifier AR3, the non-inverting input terminal of the operational amplifier AR3 is connected to one end of a resistor R15, the other end of a resistor R15 is connected to the user terminal command analog voltage signal, the inverting input terminal of the operational amplifier AR3 is connected to one end of a resistor R14 and one end of a resistor R16, the other end of the resistor R16 is connected to ground, the output terminal of the operational amplifier AR3 is connected to the other end of a resistor R14 and one end of a resistor R13 and the collector of a triode Q1, and the other end of the resistor R13 is connected to + 5V.
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| CN202110141641.9A CN112613883A (en) | 2021-02-02 | 2021-02-02 | Block chain-based network security payment system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116170286A (en) * | 2023-04-25 | 2023-05-26 | 陕西盛禾汇达网络科技有限公司 | Block chain-based network security server and control system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116170286A (en) * | 2023-04-25 | 2023-05-26 | 陕西盛禾汇达网络科技有限公司 | Block chain-based network security server and control system |
| CN116170286B (en) * | 2023-04-25 | 2023-09-15 | 陕西盛禾汇达网络科技有限公司 | Block chain-based network security server and control system |
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