CN208094603U - Intelligence community control system based on Internet of Things - Google Patents
Intelligence community control system based on Internet of Things Download PDFInfo
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- CN208094603U CN208094603U CN201820656785.1U CN201820656785U CN208094603U CN 208094603 U CN208094603 U CN 208094603U CN 201820656785 U CN201820656785 U CN 201820656785U CN 208094603 U CN208094603 U CN 208094603U
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Abstract
The utility model discloses the intelligence community control systems based on Internet of Things,Including control terminal equipment,Cloud server,GPRS module and electric control lock,Prime input circuit carries out primary amplification using first-order filtering circuit to command signal in command signal processing module,Transport and placing device A2 in amplification regulating circuit,Command signal is further amplified in A3 composition compound operational amplifier devices,The stability of command signal frequency is also improved while improving command signal amplification efficiency,Clamper voltage-stabilizing output circuit is exported the output signal clamper of amplification regulating circuit using diode clamping circuit principle,It is effectively prevented from the spike noise jamming that electromagnetic signal is brought,Triode principle of stabilized voltage is recycled to carry out steady pressure treatment to the signal that clamper exports,It is effectively improved the stability of intelligence community control system instruction control,To accurate,It stably accomplishes intelligent remote and controls automatically controlled lock-switch.
Description
Technical field
The utility model is related to intelligence community control technology fields, are controlled more particularly to the intelligence community based on Internet of Things
System.
Background technology
With the universalness that Internet of Things is applied, intelligent control is developed rapidly, real using terminal in the information age
Remote intelligent control now is carried out to equipment, currently, the intelligence community control system based on Internet of Things passes through user's using terminal
Control instruction is uploaded to cloud server by control device, such as mobile phone, computer etc., is transmitted to by cloud server corresponding
GPRS module, corresponding control instruction is finally issued to electric control lock, to complete intelligence by main control unit in GPRS module
The automatically controlled lock-switch of remote control, and the main control unit of GPRS module send control instruction to electric control lock when, due to command signal
Faint and easily by outside electromagnetic interference, the factors such as signal transmission is unstable may cause instruction control delay occur and even control
The phenomenon that failure.
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 utility model to be designed to provide based on Internet of Things
Intelligence community control system.
Its technical solution solved is the intelligence community control system based on Internet of Things, including control terminal equipment, high in the clouds
Server, GPRS module and electric control lock, further include command signal processing module, and described instruction signal processing module includes that prime is defeated
Enter circuit, amplification regulating circuit and clamper voltage-stabilizing output circuit, the instruction of the input terminal connection GPRS module of prime input circuit
Signal output end, the input terminal of the output end connection amplification regulating circuit of prime input circuit, the output end of amplification regulating circuit
Connect the input terminal of clamper voltage-stabilizing output circuit, the control terminal of the output end connection electric control lock of clamper voltage-stabilizing output circuit.
Preferably, the prime input circuit includes resistance R1, the command signal of one end connection GPRS module of resistance R1
Output end, the in-phase input end of one end and transport and placing device A1 of the output end connection capacitance C1 of resistance R1, another termination of capacitance C1
Ground, the reverse input end of transport and placing device A1 by one end of the output end and resistance R3 of resistance R2 connection transport and placing devices A1, resistance R3's
The other end is grounded, the input terminal of the output end connection amplification regulating circuit of transport and placing device A1, the positive power source terminal connection+5V of transport and placing device A1
Power supply, the negative power end connection -5V power supplys of transport and placing device A1.
Preferably, the amplification regulating circuit includes transport and placing device A2, A3, and the in-phase input end of transport and placing device A2 connects transport and placing device
The output end of A1, one end of inverting input connection resistance R5, R6, R7 of transport and placing device A2, the other end of resistance R5 connect amplifier
The output end of device A3, the other end ground connection of resistance R6, the other end of the output end connection resistance R7 of transport and placing device A2, the one of resistance R8
The input terminal at end and clamper voltage-stabilizing output circuit, the positive power source terminal connection+5V power supplys of transport and placing device A2, the negative power end of transport and placing device A2
Connection -5V power supplys；For the inverting input of transport and placing device A3 by the output end of resistance R4 connection transport and placing devices A1, transport and placing device A3's is anti-
Termination capacitor C2 is presented, one end of the other end and resistance R9 of the in-phase input end connection resistance R8 of transport and placing device A3, resistance R9's is another
One end is grounded, the positive power source terminal connection+5V power supplys of transport and placing device A3, the negative power end connection -5V power supplys of transport and placing device A3.
Preferably, the clamper voltage-stabilizing output circuit includes diode VD1, VD2, anode, the diode of diode VD1
The cathode of VD2 connects the collector of one end and triode VT1 of the output end of transport and placing device A2, resistance R10, the moon of diode VD1
Pole connection+5V power supplys, the plus earth of diode VD2, the other end of the base stage connection resistance R10 of triode VT1 and voltage stabilizing two
The cathode of pole pipe DZ1, the plus earth of zener diode DZ1, one end of the emitter connection resistance R11 of triode VT1, electricity
One end of the other end connection inductance L1 of R11 is hindered, the other end of inductance L1 connects the control terminal of one end and electric control lock of capacitance C3,
The other end of capacitance C3 is grounded.
Compared with prior art, the beneficial effects of the utility model are as follows：
1. prime input circuit carries out RC low pass filtereds using first-order filtering circuit to the command signal of the output of GPRS module
Wave reduces input high frequency spurs signal interference, and transport and placing device A2, A3 composition compound operational amplifier device inputs prime in amplification regulating circuit
The output signal of circuit is quickly amplified, and is formed simultaneously and is adjusted to command signal with the band logical of command signal identical frequency
Section also improves the stability of command signal frequency while improving command signal amplification efficiency.
2. since command signal is easily by outside electromagnetic interference, diode VD1, VD2 compositions pincers in clamper voltage-stabilizing output circuit
Position circuit exports the output signal clamper of amplification regulating circuit within the scope of 0-5V, is effectively prevented from the point that electromagnetic signal is brought
Peak noise jamming recycles triode principle of stabilized voltage to carry out steady pressure treatment to the signal that clamper exports, is effectively improved wisdom
The stability of community's control system instruction control.
Description of the drawings
Fig. 1 is the command signal processing module figure of the utility model.
Fig. 2 is the command signal processing module circuit diagram of the utility model.
Specific implementation mode
Aforementioned 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 embodiment is to say
Bright book attached drawing is reference.
Intelligence community control system based on Internet of Things, including control terminal equipment, cloud server, GPRS modules and
Electric control lock, further includes command signal processing module, command signal processing module include prime input circuit, amplification regulating circuit and
Clamper voltage-stabilizing output circuit, the command signal output end of the input terminal connection GPRS modules of prime input circuit, prime input electricity
The input terminal of the output end connection amplification regulating circuit on road, the output end connection clamper voltage-stabilizing output circuit of amplification regulating circuit
Input terminal, the control terminal of the output end connection electric control lock of clamper voltage-stabilizing output circuit.
The command signal output end of one end connection GPRS module of resistance R1, the output of resistance R1 in prime input circuit
The in-phase input end of one end and transport and placing device A1 of end connection capacitance C1, the other end ground connection of capacitance C1, the direction of transport and placing device A1 are defeated
Enter the one end of end by the output end and resistance R3 of resistance R2 connection transport and placing devices A1, the other end ground connection of resistance R3, transport and placing device A1
Output end connection amplification regulating circuit input terminal, the positive power source terminal connection+5V power supplys of transport and placing device A1, the negative electricity of transport and placing device A1
Source connection -5V power supplys, wherein capacitance R1 and capacitance C1 form RC low-pass filtering, reduce input high frequency spurs signal interference, RC
Filtered signal is sent into transport and placing device A1 and carries out in-phase proportion amplification, preliminary to improve command signal intensity.
In order to further increase the intensity of command signal, transport and placing device A2, A3 in amplification regulating circuit form compound operational amplifier device
The output signal of prime input circuit is quickly amplified, the output of the in-phase input end connection transport and placing device A1 of transport and placing device A2
End, one end of inverting input connection resistance R5, R6, R7 of transport and placing device A2, the other end connection transport and placing device A3's of resistance R5 is defeated
Outlet, the other end ground connection of resistance R6, the other end of output end connection resistance R7, one end of resistance R8 and the clamper of transport and placing device A2
The input terminal of voltage-stabilizing output circuit, the positive power source terminal connection+5V power supplys of transport and placing device A2, the negative power end connection -5V of transport and placing device A2
Power supply；The inverting input of transport and placing device A3 passes through the output end of resistance R4 connection transport and placing devices A1, the feedback termination electricity of transport and placing device A3
Hold C2, one end of the other end and resistance R9 of the in-phase input end connection resistance R8 of transport and placing device A3, another termination of resistance R9
Ground, the positive power source terminal connection+5V power supplys of transport and placing device A3, the negative power end connection -5V power supplys of transport and placing device A3, the output of transport and placing device A3
The anti-phase output of signal feeding transport and placing device A2 enters end and is biased, and greatly improves the amplification efficiency of command signal, while again
With good low dysfunctional；Transport and placing device A2, A3 feedback end connects capacitance-resistance and is formed with the band logical of command signal identical frequency to referring to
It enables signal be adjusted, the stability of command signal frequency is also improved while improving command signal amplification efficiency.
Diode VD1, VD2 forms diode clamping circuit, the anode of diode VD1, two in clamper voltage-stabilizing output circuit
The cathode of pole pipe VD2 connects the collector of one end and triode VT1 of the output end of transport and placing device A2, resistance R10, diode VD1
Cathode connection+5V power supplys, the plus earth of diode VD2, using diode clamping circuit principle by amplification regulating circuit
Output signal clamper exports within the scope of 0-5V, is effectively prevented from the spike noise jamming that electromagnetic signal is brought；Triode VT1,
Resistance R10, zener diode DZ1 form triode regulator circuit, the other end of the base stage connection resistance R10 of triode VT1 and
The cathode of zener diode DZ1, the plus earth of zener diode DZ1, the one of the emitter connection resistance R11 of triode VT1
End, one end of the other end connection inductance L1 of resistance R11, the control of one end and electric control lock of the other end connection capacitance C3 of inductance L1
End processed, the other end ground connection of capacitance C3, recycles triode principle of stabilized voltage to carry out steady pressure treatment to the signal that clamper exports, effectively
Ground improves the stability of intelligence community control system instruction control, and wherein inductance L1 and capacitance C3 form LC and filter to voltage stabilizing
Signal after reason is handled, and the accuracy of command signal is further increased.
For the utility model when specifically used, user passes through the switch of terminal control device control targe electric control lock, terminal
Control instruction is uploaded to cloud server by control device, and corresponding GPRS module is transmitted to by cloud server, finally by
Main control unit issues corresponding control instruction to electric control lock in GPRS module, in order to avoid due to command signal is faint and easily by
Outside electromagnetic interference, the factors such as signal transmission is unstable cause instruction control occur delay even control failure the phenomenon that, this reality
With novel while designing command signal processing module and handle command signal, prime input circuit is using first-order filtering electricity
Road carries out primary amplification to the command signal of the output of GPRS modules, is formed using transport and placing device A2, A3 in amplification regulating circuit multiple
It closes transport and placing device quickly to amplify the output signal of prime input circuit, is formed simultaneously the band logical with command signal identical frequency
Command signal is adjusted, the stability of command signal frequency, pincers are also improved while improving command signal amplification efficiency
Position voltage-stabilizing output circuit is exported the output signal clamper of amplification regulating circuit using diode clamping circuit principle, is effectively kept away
Exempt from the spike noise jamming that electromagnetic signal is brought, triode principle of stabilized voltage is recycled to carry out at voltage stabilizing the signal that clamper exports
Reason is effectively improved the stability of intelligence community control system instruction control, to it is accurate, stably accomplish intelligent remote control
Make automatically controlled lock-switch.
The above is to combine specific implementation mode further detailed description of the utility model, and it cannot be said that originally
Utility model specific implementation is limited only to this；For belonging to the utility model and for those skilled in the technology concerned,
Under the premise of technical solutions of the utility model thinking, made by expand and operating method, data replacement, should all fall
Within scope of protection of the utility model.
Claims (4)
1. the intelligence community control system based on Internet of Things, including control terminal equipment, cloud server, GPRS module and automatically controlled
Lock, which is characterized in that further include command signal processing module, described instruction signal processing module includes prime input circuit, puts
It is big to adjust circuit and clamper voltage-stabilizing output circuit, the command signal output of the input terminal connection GPRS module of prime input circuit
End, the input terminal of the output end connection amplification regulating circuit of prime input circuit, the output end of amplification regulating circuit connect clamper
The input terminal of voltage-stabilizing output circuit, the control terminal of the output end connection electric control lock of clamper voltage-stabilizing output circuit.
2. the intelligence community control system based on Internet of Things as described in claim 1, which is characterized in that the prime input electricity
Road includes resistance R1, the command signal output end of one end connection GPRS module of resistance R1, the output end connection capacitance of resistance R1
The in-phase input end of one end and transport and placing device A1 of C1, the other end ground connection of capacitance C1, the reverse input end of transport and placing device A1 pass through electricity
One end of the output end and resistance R3 of R2 connection transport and placing devices A1, the other end ground connection of resistance R3 are hindered, the output end of transport and placing device A1 connects
Connect the input terminal of amplification regulating circuit, the positive power source terminal connection+5V power supplys of transport and placing device A1, the negative power end connection-of transport and placing device A1
5V power supplys.
3. the intelligence community control system based on Internet of Things as claimed in claim 2, which is characterized in that the amplification adjusts electricity
Road includes transport and placing device A2, A3, the output end of the in-phase input end connection transport and placing device A1 of transport and placing device A2, the anti-phase input of transport and placing device A2
One end of end connection resistance R5, R6, R7, the output end of the other end connection transport and placing device A3 of resistance R5, another termination of resistance R6
Ground, the output end of transport and placing device A2 connect the input terminal of one end and clamper voltage-stabilizing output circuit of the other end of resistance R7, resistance R8,
Positive power source terminal connection+5V the power supplys of transport and placing device A2, the negative power end connection -5V power supplys of transport and placing device A2；The reverse phase of transport and placing device A3 is defeated
Enter output end of the end by resistance R4 connection transport and placing devices A1, feedback the termination capacitor C2's, transport and placing device A3 of transport and placing device A3 is same mutually defeated
Enter one end of the other end and resistance R9 of end connection resistance R8, the other end ground connection of resistance R9, the positive power source terminal of transport and placing device A3 connects
Connect+5V power supplys, the negative power end connection -5V power supplys of transport and placing device A3.
4. the intelligence community control system based on Internet of Things as claimed in claim 3, which is characterized in that the clamper voltage stabilizing is defeated
It includes diode VD1, VD2 to go out circuit, the anode of diode VD1, the cathode connection transport and placing device A2 of diode VD2 output end,
The collector of one end and triode VT1 of resistance R10, the cathode connection+5V power supplys of diode VD1, the anode of diode VD2 connect
Ground, the cathode of the other end and zener diode DZ1 of the base stage connection resistance R10 of triode VT1, the sun of zener diode DZ1
Pole is grounded, one end of the emitter connection resistance R11 of triode VT1, one end of the other end connection inductance L1 of resistance R11, electricity
Feel the control terminal of one end and electric control lock of the other end connection capacitance C3 of L1, the other end ground connection of capacitance C3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820656785.1U CN208094603U (en) | 2018-05-04 | 2018-05-04 | Intelligence community control system based on Internet of Things |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820656785.1U CN208094603U (en) | 2018-05-04 | 2018-05-04 | Intelligence community control system based on Internet of Things |
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| Publication Number | Publication Date |
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| CN208094603U true CN208094603U (en) | 2018-11-13 |
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| CN201820656785.1U Active CN208094603U (en) | 2018-05-04 | 2018-05-04 | Intelligence community control system based on Internet of Things |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375203A (en) * | 2018-12-11 | 2019-02-22 | 中交公局重庆城市建设发展有限公司 | Distance-measuring equipment and its location algorithm based on fmcw radar signal processing |
-
2018
- 2018-05-04 CN CN201820656785.1U patent/CN208094603U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375203A (en) * | 2018-12-11 | 2019-02-22 | 中交公局重庆城市建设发展有限公司 | Distance-measuring equipment and its location algorithm based on fmcw radar signal processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Intelligent community control system based on Internet of things Effective date of registration: 20210729 Granted publication date: 20181113 Pledgee: CITIC Bank Limited by Share Ltd. Hangzhou Xiaoshan branch Pledgor: ZHEJIANG ZHONGNAN ELECTROMECHANICAL INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2021330001027 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20181113 Pledgee: CITIC Bank Limited by Share Ltd. Hangzhou Xiaoshan branch Pledgor: ZHEJIANG ZHONGNAN ELECTROMECHANICAL INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2021330001027 |