CN207251584U - Service transacting intelligent management system based on block chain technology - Google Patents
Service transacting intelligent management system based on block chain technology Download PDFInfo
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- CN207251584U CN207251584U CN201721202148.9U CN201721202148U CN207251584U CN 207251584 U CN207251584 U CN 207251584U CN 201721202148 U CN201721202148 U CN 201721202148U CN 207251584 U CN207251584 U CN 207251584U
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 23
- 238000001914 filtration Methods 0.000 claims description 9
- 239000003990 capacitor Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000003381 stabilizer Substances 0.000 claims description 6
- 230000033228 biological regulation Effects 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 abstract description 13
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses signal frequency Acquisition Circuit,Feedback regulating circuit and clamper output circuit,The relatively low signal that cannot be identified of current potential in signal is filtered off using the impedance voltage of triode Q1,Improve the accuracy of signal transmission,At the same time when triode Q1 is turned on,The current potential of the inverting input of transport and placing device AR2 changes,The electric potential signal of signal frequency Acquisition Circuit input is converted into the signal of the inverting input potential change of transport and placing device AR2,So that the signal of transport and placing device AR2 outputs that is to say the electric potential signal of signal frequency Acquisition Circuit input for the signal after comparison,The accuracy of signal transmission can be greatly improved,Devise follower AR1 input transport and placing device AR2 feedback signals again at the same time,Further improve the accuracy of signal transmission,Avoid the service transacting intelligent management system signal transmission based on block chain technology information it is disorderly the problem of.
Description
Technical field
Management system technical field is the utility model is related to, more particularly to the service transacting intelligence based on block chain technology
Management system.
Background technology
At present, the service transacting intelligent management system based on block chain technology applies maturation in trade management, but
It is that requirement of the user to it is also higher and higher, it is necessary to the service transacting intelligent management system based on block chain technology is more smooth,
It can timely respond to various operational orders, and the biography of the current service transacting intelligent management system signal based on block chain technology
Pass and still suffer from signal and transmit unstable, or even the problem of information is disorderly occurs.
So the utility model provides a kind of new scheme to solve the problems, such as this.
Utility model content
For the above situation, to overcome the defect of the prior art, the purpose of the utility model is to provide based on block chain
The service transacting intelligent management system of technology, have be skillfully constructed, the characteristic of human oriented design, be effectively improved based on block
The efficiency of the service transacting intelligent management system signal transmission of chain technology and avoid the problem of information is disorderly.
Its technical solution solved is, based on the service transacting intelligent management system of block chain technology, including signal frequency
Acquisition Circuit, feedback regulating circuit and clamper output circuit, service of the signal frequency Acquisition Circuit collection based on block chain technology
The frequency for intelligent management system transmission signal of merchandising carries out RC circuit filterings and flows into feedback regulating circuit, feedback regulating circuit fortune
With triode Q2 and transport and placing device AR2 Regulate signal frequencies, and follower AR1 feedback signals improve the modulability of feedback regulating circuit
Can, clamper is finally carried out by clamper output circuit and is exported after+2V-+4V；
It is defeated that the signal frequency Acquisition Circuit includes model HZ-F-P3O3D4 frequency sensor U1, frequency sensor U1
Go out signal of the signal after the resistance R1 and capacitance C1 RC circuit filterings in parallel formed, input feedback is adjusted in circuit, and frequency passes
Sensor U1 is powered by power supply+5V.
Preferably, the feedback regulating circuit includes triode Q1 and transport and placing device AR1, and the base stage of triode Q1 is through just connecing
Polar capacitor C2 receives the signal of signal frequency Acquisition Circuit, and the collector of triode Q1 receives power supply+5V through resistance R2 partial pressures
Current potential afterwards, while the inverting input of transport and placing device AR2 receives the current potential of the resistance R3 to connect with resistance R2, and resistance R3 and pole
Property capacitance C3 it is in parallel, the emitter of triode Q1 be total to endpoint with the anode of polar capacitor C3 and is grounded, the anti-phase input of transport and placing device AR2
The feedback circuit at end is connected to resistance R5 and capacitance C4 parallel connections, the feedback of the homophase input termination follower AR1 inputs of transport and placing device AR2
Signal, the feedback circuit of the inverting input of follower AR1 are connected with resistance R4.
Due to the use of above technical scheme, the utility model has the following advantages that compared with prior art；
1, signal frequency Acquisition Circuit, feedback regulating circuit and clamper output circuit, signal frequency Acquisition Circuit collection base
RC circuit filterings, which are carried out, in the frequency of the service transacting intelligent management system transmission signal of block chain technology flows into feedback regulation electricity
In road, feedback regulating circuit uses triode Q2 and transport and placing device AR2 Regulate signal frequencies, and follower AR1 feedback signals improve
The regulation performance of feedback regulating circuit, finally carries out clamper by clamper output circuit and is exported after+2V-+4V, have very big reality
With value and Development volue.
2, the relatively low signal that cannot be identified of current potential in signal is filtered off using the impedance voltage of triode Q1, improves signal transmission
Accuracy, while when triode Q1 is turned on, the current potential of the inverting input of transport and placing device AR2 changes, and signal frequency is adopted
The electric potential signal of collector input is converted into the signal of the inverting input potential change of transport and placing device AR2, so that transport and placing device AR2 is defeated
The signal gone out that is to say the electric potential signal of signal frequency Acquisition Circuit input for the signal after comparison, can greatly improve signal biography
The accuracy passed, while follower AR1 input transport and placing device AR2 feedback signals are devised again, further improve the standard of signal transmission
True property, avoid the service transacting intelligent management system signal transmission based on block chain technology information it is disorderly the problem of.
Brief description of the drawings
Fig. 1 is the circuit module figure of service transacting intelligent management system of the utility model based on block chain technology.
Fig. 2 is the circuit diagram of service transacting intelligent management system of the utility model based on block chain technology.
Embodiment
Foregoing and other technology contents, feature and effect in relation to the utility model, in following cooperation with reference to figures 1 through attached
Fig. 2 is in the detailed description of embodiment, can clearly present.The structure content being previously mentioned in following embodiments, is to say
Bright book attached drawing is reference.
Each exemplary embodiment of the utility model is described below with reference to accompanying drawings.
Embodiment one, based on the service transacting intelligent management system of block chain technology, including it is signal frequency Acquisition Circuit, anti-
Feedback adjusts circuit and clamper output circuit, service transacting intelligent management of the signal frequency Acquisition Circuit collection based on block chain technology
The frequency of system transmission signal carries out RC circuit filterings and flows into feedback regulating circuit, feedback regulating circuit with triode Q2 and
Transport and placing device AR2 Regulate signal frequencies, and follower AR1 feedback signals improve the regulation performance of feedback regulating circuit, finally by clamping
Position output circuit carries out clamper and is exported after+2V-+4V；
The signal frequency Acquisition Circuit selects model HZ-F-P3O3D4 frequency sensors U1 collection collections to be based on block
The signal of the frequency of the service transacting intelligent management system transmission signal of chain technology into, frequency sensor U1 output contains clutter,
In order to avoid influencing the accuracy of feedback regulating circuit, using the RC circuit filterings of resistance R1 and capacitance parallel connection C1 formation, frequency
Sensor U1 exports signal of the signal after the resistance R1 and capacitance C1 RC circuit filterings in parallel formed, and input feedback adjusts circuit
Interior, frequency sensor U1 is powered by power supply+5V.
Embodiment two, on the basis of embodiment one, the feedback regulating circuit is filtered using the impedance voltage of triode Q1
The relatively low signal that cannot be identified of current potential in signal is removed, improves the accuracy of signal transmission, while when triode Q1 is turned on, amplifier
The current potential of the inverting input of device AR2 changes, and the electric potential signal of signal frequency Acquisition Circuit input is converted into transport and placing device AR2
Inverting input potential change signal so that transport and placing device AR2 output signal for compare after signal that is to say signal frequency
The electric potential signal of rate Acquisition Circuit input, can greatly improve the accuracy of signal transmission, while it is defeated to devise follower AR1 again
Enter transport and placing device AR2 feedback signals, further improve the accuracy of signal transmission, polar capacitor of the base stage through just connecing of triode Q1
C2 receives the signal of signal frequency Acquisition Circuit, and the collector of triode Q1 receives current potentials of the power supply+5V after resistance R2 partial pressures,
The inverting input of transport and placing device AR2 receives the current potential of the resistance R3 to connect with resistance R2, and resistance R3 and polar capacitor C3 at the same time
Parallel connection, the emitter of triode Q1 are total to endpoint ground connection, the feedback of the inverting input of transport and placing device AR2 with the anode of polar capacitor C3
Circuit is connected to resistance R5 and capacitance C4 parallel connections, and the homophase input of transport and placing device AR2 terminates the feedback signal of follower AR1 inputs, with
Resistance R4 is connected with the feedback circuit of the inverting input of device AR1.
Embodiment three, on the basis of embodiment two, the clamper output circuit uses triode Q2 clamp circuit clampers
By being exported after voltage-stabiliser tube D1 voltage stabilizings after+2V-+4V, the output terminal of a termination transport and placing device AR2 of resistance R6, resistance R6's is another
One end of terminating resistor R7 and the base stage of the in-phase input end of transport and placing device AR1 and triode Q2, the other end ground connection of resistance R7,
One end of collector connecting resistance R8 of triode Q2 and the cathode and signal output port of voltage-stabiliser tube D1, the other end of resistance R8
Power supply+5V is met, the emitter of triode Q2 and the anode of voltage-stabiliser tube D1 are total to endpoint ground connection.
When the utility model is specifically used, based on the service transacting intelligent management system of block chain technology, including signal frequency
Rate Acquisition Circuit, feedback regulating circuit and clamper output circuit, clothes of the signal frequency Acquisition Circuit collection based on block chain technology
The frequency of business transaction intelligent management system transmission signal carries out RC circuit filterings and flows into feedback regulating circuit, feedback regulating circuit
With triode Q2 and transport and placing device AR2 Regulate signal frequencies, and follower AR1 feedback signals improve the adjusting of feedback regulating circuit
Performance, finally carries out clamper by clamper output circuit and is exported after+2V-+4V, the signal frequency Acquisition Circuit selects model
Service transacting intelligent management system transmission signal of the HZ-F-P3O3D4 frequency sensors U1 collection collections based on block chain technology
Frequency is into the signal of frequency sensor U1 outputs contains clutter, described anti-in order to avoid influencing the accuracy of feedback regulating circuit
Feedback adjusts circuit and filters off the relatively low signal that cannot be identified of current potential in signal using the impedance voltage of triode Q1, improves signal transmission
Accuracy, while when triode Q1 is turned on, the current potential of the inverting input of transport and placing device AR2 changes, and signal frequency is adopted
The electric potential signal of collector input is converted into the signal of the inverting input potential change of transport and placing device AR2, so that transport and placing device AR2 is defeated
The signal gone out that is to say the electric potential signal of signal frequency Acquisition Circuit input for the signal after comparison, can greatly improve signal biography
The accuracy passed, while follower AR1 input transport and placing device AR2 feedback signals are devised again, further improve the standard of signal transmission
True property, clamper output circuit use triode Q2 clamp circuit clampers after+2V-+4V by being exported after voltage-stabiliser tube D1 voltage stabilizings.
The above is to combine embodiment further detailed description of the utility model, it is impossible to assert this
Utility model specific implementation is limited only to this；For belonging to the utility model and for those skilled in the technology concerned,
The expansion made under the premise of technical solutions of the utility model thinking and operating method, the replacement of data, should all fall
Within scope of protection of the utility model.
Claims (3)
1. based on the service transacting intelligent management system of block chain technology, including signal frequency Acquisition Circuit, feedback regulating circuit
With clamper output circuit, it is characterised in that service transacting of the signal frequency Acquisition Circuit collection based on block chain technology is intelligently managed
The frequency of reason system transmission signal carries out RC circuit filterings and flows into feedback regulating circuit, and feedback regulating circuit uses triode Q2
With transport and placing device AR2 Regulate signal frequencies, and follower AR1 feedback signals improve feedback regulating circuit regulation performance, finally by
Clamper output circuit carries out clamper and is exported after+2V-+4V；
The signal frequency Acquisition Circuit includes model HZ-F-P3O3D4 frequency sensor U1, frequency sensor U1 output letters
Signal number after resistance R1 and capacitance C1 the RC circuit filterings in parallel formed, input feedback are adjusted in circuit, frequency sensor
U1 is powered by power supply+5V.
2. the service transacting intelligent management system as claimed in claim 1 based on block chain technology, it is characterised in that the feedback
Adjusting circuit includes triode Q1 and transport and placing device AR1, and polar capacitor C2 of the base stage through just connecing of triode Q1 receives signal frequency
The signal of Acquisition Circuit, the collector of triode Q1 receive current potentials of the power supply+5V after resistance R2 partial pressures, while transport and placing device AR2
Inverting input receive the current potential of resistance R3 connected with resistance R2, and resistance R3 is in parallel with polar capacitor C3, triode Q1
The anode of emitter and polar capacitor C3 be total to endpoint and be grounded, the feedback circuit of the inverting input of transport and placing device AR2 is connected to resistance
R5 and capacitance C4 is in parallel, and the feedback signal of the homophase input termination follower AR1 inputs of transport and placing device AR2, follower AR1's is anti-phase
The feedback circuit of input terminal is connected with resistance R4.
3. the service transacting intelligent management system as claimed in claim 2 based on block chain technology, it is characterised in that the clamper
Output circuit includes resistance R6, the output terminal of a termination transport and placing device AR2 of resistance R6, and the one of another terminating resistor R7 of resistance R6
End and the in-phase input end of transport and placing device AR1 and the base stage of triode Q2, the other end of resistance R7 are grounded, the current collection of triode Q2
One end of pole connecting resistance R8 and the cathode and signal output port of voltage-stabiliser tube D1, another termination power+5V of resistance R8, three poles
The emitter of pipe Q2 and the anode of voltage-stabiliser tube D1 are total to endpoint ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721202148.9U CN207251584U (en) | 2017-09-19 | 2017-09-19 | Service transacting intelligent management system based on block chain technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721202148.9U CN207251584U (en) | 2017-09-19 | 2017-09-19 | Service transacting intelligent management system based on block chain technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207251584U true CN207251584U (en) | 2018-04-17 |
Family
ID=61885708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721202148.9U Expired - Fee Related CN207251584U (en) | 2017-09-19 | 2017-09-19 | Service transacting intelligent management system based on block chain technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207251584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111277446A (en) * | 2020-03-23 | 2020-06-12 | 周聪 | Block chain link point real-time monitoring system |
-
2017
- 2017-09-19 CN CN201721202148.9U patent/CN207251584U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111277446A (en) * | 2020-03-23 | 2020-06-12 | 周聪 | Block chain link point real-time monitoring system |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |