CN207369057U - Many intelligence network exact demands and precisely supply intelligent management system - Google Patents
Many intelligence network exact demands and precisely supply intelligent management system Download PDFInfo
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- CN207369057U CN207369057U CN201721186831.8U CN201721186831U CN207369057U CN 207369057 U CN207369057 U CN 207369057U CN 201721186831 U CN201721186831 U CN 201721186831U CN 207369057 U CN207369057 U CN 207369057U
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Abstract
Supply the utility model discloses many intelligence network exact demands and precisely intelligent management system,Including signal frequency Acquisition Circuit,Frequency adjustment circuit and clamper output circuit,The frequency of transmission signal is flowed into frequency adjustment circuit after carrying out RC circuit filterings and the processing of transport and placing device AR1 ratio enlargements in signal frequency Acquisition Circuit collection intelligent management system,Frequency adjustment circuit uses triode Q1 and transport and placing device AR2 stabilization signal frequencies,Finally by clamper output circuit, by signal clamper, the voltage stabilizing in 0+5V exports,When triode Q1 is turned on,The current potential of the inverting input of transport and placing device 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,Have great practical value and promotional value.
Description
Technical field
Intelligent management system technical field is the utility model is related to, more particularly to many intelligence network exact demands and accurate confession
To intelligent management system.
Background technology
At present, network intelligent management system, which has been popularized, comes, and is present in the various aspects of our lives, while user couple
The requirement of network it is also higher and higher, it is necessary to network signal transmission faster, accuracy higher, and current intelligent management system net
The transmission of network signal is still pure transmitted in signal it is unstable, or even the problem of information errors occur.
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 many intelligence network essences
Quasi need and precisely supply intelligent management system, have be skillfully constructed, the characteristic of human oriented design, be effectively improved intelligent pipe
Manage the efficiency and accuracy of grid signal transmission.
Its technical solution solved is many intelligence network exact demands and precisely to supply intelligent management system, including signal frequency
Rate Acquisition Circuit, frequency adjustment circuit and clamper output circuit, signal frequency Acquisition Circuit gathers to be transmitted in intelligent management system
The frequency of signal is flowed into frequency adjustment circuit after carrying out RC circuit filterings and the processing of transport and placing device AR1 ratio enlargements, and frequency is adjusted
Circuit uses triode Q1 and transport and placing device AR2 stabilization signal frequencies, finally by clamper output circuit by signal clamper in 0-+5V
Voltage stabilizing exports；
The signal frequency Acquisition Circuit includes model HZ-F-P3O3D4 frequency sensors U1 and transport and placing device AR1, amplifier
After the RC circuit filterings that the signal that the in-phase input end receives frequency sensor U1 of device AR1 is transmitted is formed through resistance R1 and capacitance C1
By the reverse inter-input-ing ending grounding of signal, wherein transport and placing device AR1 after resistance R2 current limlitings, frequency sensor U1 is provided by power supply+5V
Power supply, the same phase feedback circuit series connection of transport and placing device AR1 have resistance R3 and capacitance C2.
Preferably, the frequency adjustment circuit includes triode Q1 and transport and placing device AR2, and the base stage of triode Q1 passes through polarity
Capacitance C3 receives the signal of signal frequency Acquisition Circuit input, and power supply+5V is the base stage of triode Q1 after resistance R4 partial pressures
Base current potential is provided, the collector of triode Q1 receives current potentials of the power supply+5V after resistance R5 partial pressures, while transport and placing device AR2's is anti-
Phase input terminal receives the current potential of the resistance R6 to connect with resistance R5, and resistance R6 is in parallel with polar capacitor C5, the hair of triode Q1
The anode of emitter-base bandgap grading and polar capacitor C5 are total to endpoint ground connection, and the homophase input termination power supply+5V of transport and placing device AR2, transport and placing device AR2's is anti-
It is in parallel that the feedback circuit of phase input terminal is connected to resistance R7 and capacitance C6.
Due to the use of above technical scheme, the utility model has the following advantages that compared with prior art；
1, select model HZ-F-P3O3D4 frequency sensor U1 frequency acquisitions to adjust the frequency of circuit, frequency sensor
Signal more faint its of U1 outputs contains clutter, in order to avoid influencing the accuracy of frequency adjustment circuit, using resistance R1 and
The RC circuit filterings that capacitance C1 is formed, then handle through transport and placing device AR1 ratio enlargements, improve intelligent management system network signal
The efficiency of transmission.
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 changes, signal frequency collection electricity
The electric potential signal of road 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 outputs
Signal that is to say the electric potential signal of signal frequency Acquisition Circuit input for the signal after comparison, can greatly improve signal transmission
Accuracy, has great practical value and promotional value.
Brief description of the drawings
Fig. 1 is the utility model crowd intelligence network exact demand and precisely supplies the circuit module figure of intelligent management system.
Fig. 2 is the utility model crowd intelligence network exact demand and precisely supplies the circuit diagram of intelligent management system.
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, many intelligence network exact demands and precisely supplies intelligent management system, including signal frequency Acquisition Circuit,
Frequency adjustment circuit and clamper output circuit, signal frequency Acquisition Circuit collection intelligent management system in transmission signal frequency into
Flowed into after row RC circuit filterings and the processing of transport and placing device AR1 ratio enlargements in frequency adjustment circuit, frequency adjustment circuit uses three poles
Pipe Q1 and transport and placing device AR2 stabilization signal frequencies, finally by clamper output circuit, by signal clamper, the voltage stabilizing in 0-+5V exports；
The signal frequency Acquisition Circuit selects model HZ-F-P3O3D4 frequency sensors U1 collection intelligent management systems
The frequency of network signal, signal more faint its of frequency sensor U1 outputs contain clutter, are adjusted in order to avoid influencing frequency
The accuracy of circuit, the RC circuit filterings formed using resistance R1 and capacitance C1, are then handled through transport and placing device AR1 ratio enlargements,
The efficiency of intelligent management system network signal transmission is improved, the in-phase input end receives frequency sensor U1 of transport and placing device AR1 is passed
By the signal after resistance R2 current limlitings, wherein transport and placing device AR1 after the RC circuit filterings that the signal come is formed through resistance R1 and capacitance C1
Reverse inter-input-ing ending grounding, frequency sensor U1 by power supply+5V provide power supply, transport and placing device AR1 same phase feedback circuit series connection
There are resistance R3 and capacitance C2.
Embodiment two, on the basis of embodiment one, the signal frequency Acquisition Circuit controls three after polar capacitor C3
The conducting and cut-off of pole pipe Q1, that is to say and filter off the relatively low letter that cannot be identified of current potential in signal using the impedance voltage of triode Q1
Number, the accuracy of raising signal transmission, while when triode Q1 is turned on, the current potential of the inverting input of transport and placing device becomes
To change, 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, from
, can be with and 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 comparing
The accuracy of signal transmission is greatly improved, the base stage of triode Q1 receives signal frequency Acquisition Circuit by polar capacitor C3 and inputs
Signal, and power supply+5V provides base current potential after resistance R4 partial pressures for the base stage of triode Q1, and the collector of triode Q1 receives
Current potentials of the power supply+5V after resistance R5 partial pressures, while the inverting input of transport and placing device AR2 receives the resistance R6 to connect with resistance R5
Current potential, and resistance R6 is in parallel with polar capacitor C5, and the emitter of triode Q1 be total to endpoint with the anode of polar capacitor C5 and is grounded,
The homophase input termination power supply+5V of transport and placing device AR2, the feedback circuit of the inverting input of transport and placing device AR2 are connected to resistance R7 and electricity
It is in parallel to hold C6.
Embodiment three, on the basis of embodiment two, the clamper output circuit will export signal pincers with triode Q2
Position is 0-+5V (this technology be the prior art, therefore this will not be detailed here), most afterwards through voltage-stabiliser tube D1 voltage stabilizings output, triode R2's
Base stage receives frequency adjusts signal of the signal of circuit output after resistance R8, R9 parallel connection partial pressure, and the collector of triode Q2 connects
One end of resistance R10 and the cathode and signal output port of voltage-stabiliser tube D1, another termination power+5V of resistance R10, triode
The emitter of Q2 and the cathode of voltage-stabiliser tube D1 are total to endpoint ground connection.
When the utility model is specifically used, many intelligence network exact demands and intelligent management system, including signal are precisely supplied
Frequency collection circuit, frequency adjustment circuit and clamper output circuit, signal frequency Acquisition Circuit gathers to be passed in intelligent management system
The frequency of defeated signal is flowed into frequency adjustment circuit after carrying out RC circuit filterings and the processing of transport and placing device AR1 ratio enlargements, frequency tune
Economize on electricity road use triode Q1 and transport and placing device AR2 stabilization signal frequencies, finally by clamper output circuit by signal clamper in 0-+5V
Interior voltage stabilizing output；The signal frequency Acquisition Circuit selects model HZ-F-P3O3D4 frequency sensors U1 collection intelligent managements
The frequency of grid signal, signal more faint its of frequency sensor U1 outputs contain clutter, in order to avoid influencing frequency
Adjust the accuracy of circuit, the RC circuit filterings formed using resistance R1 and capacitance C1, then through transport and placing device AR1 ratio enlargements at
Reason, improves the efficiency of intelligent management system network signal transmission, and the signal frequency Acquisition Circuit is controlled after polar capacitor C3
The conducting and cut-off of triode Q1 processed, that is to say and filtered off in signal that current potential is relatively low to identify using the impedance voltage of triode Q1
Signal, improve the accuracy of signal transmission, while when triode Q1 turn on, the current potential generation of the inverting input of transport and placing device
Change, the electric potential signal of signal frequency Acquisition Circuit input are 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, can
To greatly improve the accuracy of signal transmission, the clamper output circuit will export signal clamper in 0-+5V with triode Q2,
Most exported afterwards through 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. many intelligence network exact demands and intelligent management system is precisely supplied, including signal frequency Acquisition Circuit, frequency adjust electricity
Road and clamper output circuit, it is characterised in that the frequency of transmission signal in signal frequency Acquisition Circuit collection intelligent management system
Flowed into after carrying out RC circuit filterings and the processing of transport and placing device AR1 ratio enlargements in frequency adjustment circuit, frequency adjustment circuit uses three
Pole pipe Q1 and transport and placing device AR2 stabilization signal frequencies, finally by clamper output circuit, by signal clamper, the voltage stabilizing in 0-+5V exports；
The signal frequency Acquisition Circuit includes model HZ-F-P3O3D4 frequency sensors U1 and transport and placing device AR1, transport and placing device
After the RC circuit filterings that the signal that the in-phase input end receives frequency sensor U1 of AR1 is transmitted is formed through resistance R1 and capacitance C1 by
The reverse inter-input-ing ending grounding of signal, wherein transport and placing device AR1 after resistance R2 current limlitings, frequency sensor U1 provide electricity by power supply+5V
Source, the same phase feedback circuit series connection of transport and placing device AR1 have resistance R3 and capacitance C2.
2. crowd and precisely supplies intelligent management system at intelligence network exact demands as claimed in claim 1, it is characterised in that the frequency
Rate, which adjusts circuit, includes triode Q1 and transport and placing device AR2, and the base stage of triode Q1 receives signal frequency by polar capacitor C3 and adopts
The signal of collector input, and power supply+5V provides base current potential after resistance R4 partial pressures for the base stage of triode Q1, triode Q1's
Collector receives current potentials of the power supply+5V after resistance R5 partial pressures, while the inverting input of transport and placing device AR2 is received and gone here and there with resistance R5
The current potential of the resistance R6 of connection, and resistance R6 is in parallel with polar capacitor C5, the emitter of triode Q1 and the anode of polar capacitor C5
Endpoint ground connection altogether, the homophase input termination power supply+5V of transport and placing device AR2, the feedback circuit of the inverting input of transport and placing device AR2 are connected to
Resistance R7 and capacitance C6 is in parallel.
3. crowd and precisely supplies intelligent management system at intelligence network exact demands as claimed in claim 2, it is characterised in that the pincers
Position output circuit includes triode Q2, the signal of the base stage receives frequency adjusting circuit output of triode R2 through resistance R8, R9 simultaneously
Join the signal after partial pressure, one end of collector connecting resistance R10 of triode Q2 and the cathode and signal output part of voltage-stabiliser tube D1
Mouthful, another termination power+5V of resistance R10, the emitter of triode Q2 and the cathode of voltage-stabiliser tube D1 are total to endpoint ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721186831.8U CN207369057U (en) | 2017-09-16 | 2017-09-16 | Many intelligence network exact demands and precisely supply intelligent management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721186831.8U CN207369057U (en) | 2017-09-16 | 2017-09-16 | Many intelligence network exact demands and precisely supply intelligent management system |
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| Publication Number | Publication Date |
|---|---|
| CN207369057U true CN207369057U (en) | 2018-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721186831.8U Active CN207369057U (en) | 2017-09-16 | 2017-09-16 | Many intelligence network exact demands and precisely supply intelligent management system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988820A (en) * | 2018-09-30 | 2018-12-11 | 郑州航空工业管理学院 | A kind of Analysis of Network Information system |
| CN109347513A (en) * | 2018-11-30 | 2019-02-15 | 平顶山学院 | A kind of bid and purchase information calibration circuit |
-
2017
- 2017-09-16 CN CN201721186831.8U patent/CN207369057U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988820A (en) * | 2018-09-30 | 2018-12-11 | 郑州航空工业管理学院 | A kind of Analysis of Network Information system |
| CN108988820B (en) * | 2018-09-30 | 2023-09-01 | 北京易用时代科技有限公司 | Network information analysis system |
| CN109347513A (en) * | 2018-11-30 | 2019-02-15 | 平顶山学院 | A kind of bid and purchase information calibration circuit |
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