CN207691789U - Full media intelligent emergency command based on GIS and scheduling system - Google Patents
Full media intelligent emergency command based on GIS and scheduling system Download PDFInfo
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- CN207691789U CN207691789U CN201721859545.3U CN201721859545U CN207691789U CN 207691789 U CN207691789 U CN 207691789U CN 201721859545 U CN201721859545 U CN 201721859545U CN 207691789 U CN207691789 U CN 207691789U
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Abstract
The utility model discloses based on GIS full media intelligent emergency command with scheduling system, including signal receiving circuit, FM circuit and compare amplifying circuit, the signal receiving circuit receives the full media intelligent emergency command based on GIS and the signal in scheduling system signal transmission channel, triode Q1 is used through FM circuit, Q2 and triode Q3 and capacitance C1, C2 forms compound circuit frequency modulation, signal input after frequency modulation is compared in amplifying circuit, the relatively amplifying circuit uses transport and placing device AR1, AR2 compare amplification after by being exported after inductance L3 and capacitance C7 parallel filterings, it that is to say full media intelligent emergency command of the input based on GIS and dispatch in system signal transmission channel, it has great practical value and Development volue.
Description
Technical field
The utility model is related to full technical field of media, more particularly to based on GIS full media intelligent emergency command with
Scheduling system.
Background technology
Currently, full media intelligent emergency command and scheduling system based on GIS are technologies novel in full media, this technology
Promote rapidly, however due to being easy to generate interference signal in current signal transmission, it can cause based on the complete of GIS
The disorder of media intelligent emergency command and scheduling system signal transmission influences the full media intelligent emergency command based on GIS and adjusts
The use of degree system.
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 the complete of GIS
Media intelligent emergency command with scheduling system, have be skillfully constructed, characteristic simple in structure, efficiently solve based on GIS's
The problem of anti-interference of full media intelligent emergency command and scheduling system signal is weak and jitter.
Its technical solution solved is that the full media intelligent emergency command based on GIS is received with scheduling system, including signal
Circuit, FM circuit and compare amplifying circuit, the signal receiving circuit receive full media intelligent emergency command based on GIS with
The signal in system signal transmission channel is dispatched, through FM circuit with triode Q1, Q2 and triode Q3 and capacitance C1, C2
Compound circuit frequency modulation is formed, the signal input after frequency modulation is compared in amplifying circuit, and the relatively amplifying circuit uses transport and placing device
AR1, AR2 compare after amplification by being exported after inductance L3 and capacitance C7 parallel filterings, that is to say full media intelligent of the input based on GIS
In emergency command and scheduling system signal transmission channel；
The signal receiving circuit includes resistance R1, one end of termination inductance L1, L2 of resistance R1 and polar capacitor C3
Anode, polar capacitor C3 cathode ground connection, one end of another terminating resistor R7 of inductance L1, L2 and polar capacitor C4 are just
Pole, the cathode ground connection of polar capacitor C4.
Due to the use of above technical scheme, the utility model has the following advantages that compared with prior art；
1, signal receiving circuit receives full media intelligent emergency command and scheduling system signal transmission channel based on GIS
Interior signal forms compound circuit frequency modulation with triode Q1, Q2 and triode Q3 and capacitance C1, C2 through FM circuit, adjusts
After frequency signal input compares in amplifying circuit, it is described relatively amplifying circuit with transport and placing device AR1, AR2 compare amplify after by electricity
It is exported after sense L3 and capacitance C7 parallel filterings, that is to say that full media intelligent emergency command of the input based on GIS is believed with scheduling system
In number transmission channel, the transmission rate of signal was not only improved, but also stabilize signal, and had great practical value and develop valence
Value.
2, the filtered signal of signal receiving circuit divides in two-way input FM circuit, is all the way three after capacitance C2 filtering
Pole pipe Q1 provides base current potential, in addition directly provides base current potential for triode Q1 collectors all the way, when signal receiving circuit input
When containing abnormal signal in signal, the base potential of triode Q1 is high potential at this time, and triode Q1 is connected, capacitance C5 filtering,
Triode Q2 forms composite switch circuit with triode Q3, remains the effect of single triode switch effect, and improves three
The effect of the conducting voltage of pole pipe, triode Q2 is not turned on after triode Q1 conductings at this time, that is to say that triode Q3 is not turned on, and is had
There are prodigious practical value and Development volue.
Description of the drawings
Fig. 1 is the circuit diagram of full media intelligent emergency command of the utility model based on GIS and the system of scheduling.
Fig. 2 is the circuit diagram of full media intelligent emergency command of the utility model based on GIS and the system of scheduling.
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.
Each exemplary embodiment of the utility model is described below with reference to accompanying drawings.
Embodiment one, the full media intelligent emergency command based on GIS and scheduling system, including signal receiving circuit, frequency modulation
Circuit receives full media intelligent emergency command and scheduling system based on GIS with amplifying circuit, the signal receiving circuit is compared
Signal in signal transmission passage, it is compound with triode Q1, Q2 and triode Q3 and capacitance C1, C2 composition through FM circuit
Circuit frequency modulation, the signal input after frequency modulation are compared in amplifying circuit, and the relatively amplifying circuit compares with transport and placing device AR1, AR2
By being exported after inductance L3 and capacitance C7 parallel filterings after amplification, that is to say full media intelligent emergency command of the input based on GIS with
It dispatches in system signal transmission channel；
The signal receiving circuit receives full media intelligent emergency command and scheduling system letter based on GIS using resistance R1
Signal in number transmission channel filters, electricity with one end of inductance L1, L2 and the π type filter circuits of polar capacitor C3, C4 composition
Hinder the anode of one end and polar capacitor C3 of termination inductance L1, L2 of R1, the cathode ground connection of polar capacitor C3, inductance L1, L2
Another terminating resistor R7 one end and polar capacitor C4 anode, polar capacitor C4 cathode ground connection.
Embodiment two, on the basis of embodiment one, the filtered signal of signal receiving circuit divides two-way input frequency modulation electricity
In road, base current potential is provided for triode Q1 after capacitance C2 filtering all the way, is in addition directly provided all the way for triode Q1 collectors
Base current potential, when containing abnormal signal in the signal of signal receiving circuit input, the base potential of triode Q1 is high electricity at this time
Position, triode Q1 conductings, capacitance C5 filtering, triode Q2 form composite switch circuit with triode Q3, remain single three pole
The effect of pipe on-off action, and improve the effect of the conducting voltage of triode, triode Q2 is not after triode Q1 conductings at this time
Conducting, that is to say that triode Q3 is not turned on；When the signal of signal receiving circuit input is normal, triode Q1, Q2 and three at this time
Pole pipe Q3 conductings, reach the signal of frequency modulation, and input is compared in amplifying circuit, the other end and electricity of a terminating resistor R7 of capacitance C2
One end of resistance R2 and the collector of triode Q1 and one end of capacitance C1, the base stage of another termination triode Q1 of capacitance C2,
The emitter of triode Q1 connects one end of capacitance C5, the base stage of another termination triode Q2 of capacitance C5, the current collection of triode Q2
Pole connects the other end of capacitance C1, and the emitter of triode Q2 meets the base stage of triode Q3, the collector connecting resistance R2 of triode Q3
The other end.
Embodiment three, on the basis of embodiment two, the relatively amplifying circuit compares amplification with transport and placing device AR2, AR1
The signal of FM circuit input, had not only improved the current potential of signal but also had stabilized signal, was most filtered afterwards through inductance L3 and capacitance C7 parallel connections
It is exported after wave, that is to say full media intelligent emergency command of the input based on GIS and dispatch in system signal transmission channel, transport and placing device
The emitter of the homophase input termination triode Q3 of AR2, one end of the anti-phase input termination capacitance C6 of transport and placing device AR2, capacitance C6
Another termination transport and placing device AR1 in-phase input end, one end of the anti-phase input terminating resistor R9 of transport and placing device AR1, resistance R9's
One end of the output end and resistance R8 of another termination transport and placing device AR1, the output end and electricity of another termination transport and placing device AR2 of resistance R8
Hinder one end of R5, one end of another termination inductance L3 of resistance R5, another termination signal output port and capacitance C7 of inductance L3
One end, capacitance C7 the other end ground connection.
When the present invention is specifically used, the full media intelligent emergency command based on GIS receives electricity with scheduling system, including signal
Road, FM circuit and compare amplifying circuit, the signal receiving circuit receives full media intelligent emergency command based on GIS and adjusts
The signal in system signal transmission channel is spent, through FM circuit with triode Q1, Q2 and triode Q3 and capacitance C1, C2 group
At compound circuit frequency modulation, the input of signal after frequency modulation is compared in amplifying circuit, the relatively amplifying circuit with transport and placing device AR1,
AR2 compares after amplification by being exported after inductance L3 and capacitance C7 parallel filterings, that is to say that full media intelligent of the input based on GIS is emergent
In commander and scheduling system signal transmission channel；The signal receiving circuit receives the full media intelligence based on GIS using resistance R1
Energy emergency command is with the signal in scheduling system signal transmission channel, one end with inductance L1, L2 and polar capacitor C3, C4 group
At π type filter circuits filtering, the filtered signal of signal receiving circuit divide two-way input FM circuit in, all the way through capacitance C2
Base current potential is provided for triode Q1 after filtering, in addition directly provides base current potential for triode Q1 collectors all the way, when signal receives
When containing abnormal signal in the signal of circuit input, the base potential of triode Q1 is high potential, triode Q1 conductings, electricity at this time
Hold C5 filtering, triode Q2 forms composite switch circuit with triode Q3, remains the effect of single triode switch effect, again
The effect of the conducting voltage of triode is improved, triode Q2 is not turned on after triode Q1 conductings at this time, that is to say triode Q3
It is not turned on；When the signal of signal receiving circuit input is normal, triode Q1, Q2 and triode Q3 conductings, reach frequency modulation at this time
Signal, input compare in amplifying circuit, it is described relatively amplifying circuit with transport and placing device AR2, AR1 compare amplify FM circuit it is defeated
The signal entered had not only improved the current potential of signal but also had stabilized signal, was most exported after inductance L3 and capacitance C7 parallel filterings afterwards,
It is in full media intelligent emergency command and scheduling system signal transmission channel of the input based on GIS.
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 (3)
1. full media intelligent emergency command based on GIS and scheduling system, including signal receiving circuit, FM circuit and comparing is put
Big circuit, which is characterized in that the signal receiving circuit receives full media intelligent emergency command and scheduling system letter based on GIS
Signal in number transmission channel forms compound electric through FM circuit with triode Q1, Q2 and triode Q3 and capacitance C1, C2
Road frequency modulation, the signal input after frequency modulation are compared in amplifying circuit, and the relatively amplifying circuit is relatively put with transport and placing device AR1, AR2
By being exported after inductance L3 and capacitance C7 parallel filterings after big, it that is to say full media intelligent emergency command of the input based on GIS and adjust
It spends in system signal transmission channel；
The signal receiving circuit includes resistance R1, and one end of termination inductance L1, L2 of resistance R1 and polar capacitor C3 are just
Pole, the cathode ground connection of polar capacitor C3, the anode of one end and polar capacitor C4 of another terminating resistor R7 of inductance L1, L2, pole
Property capacitance C4 cathode ground connection.
2. the full media intelligent emergency command based on GIS and scheduling system as described in claim 1, which is characterized in that the tune
Frequency circuit includes capacitance C2, the collector of the other end of a terminating resistor R7 of capacitance C2 and one end and triode Q1 of resistance R2
And one end of capacitance C1, the base stage of another termination triode Q1 of capacitance C2, the emitter of triode Q1 connect the one of capacitance C5
End, the base stage of another termination triode Q2 of capacitance C5, the collector of triode Q2 connect the other end of capacitance C1, triode Q2's
Emitter connects the base stage of triode Q3, the other end of the collector connecting resistance R2 of triode Q3.
3. the full media intelligent emergency command based on GIS and scheduling system as claimed in claim 2, which is characterized in that the ratio
Include transport and placing device AR2 compared with amplifying circuit, the emitter of the homophase input termination triode Q3 of transport and placing device AR2, transport and placing device AR2's is anti-
Mutually one end of input termination capacitor C6, the in-phase input end of another termination transport and placing device AR1 of capacitance C6, the reverse phase of transport and placing device AR1
One end of input terminating resistor R9, one end of the output end and resistance R8 of another termination transport and placing device AR1 of resistance R9, resistance R8's
One end of the output end and resistance R5 of another termination transport and placing device AR2, one end of another termination inductance L3 of resistance R5, inductance L3's
One end of another termination signal output port and capacitance C7, the other end ground connection of capacitance C7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721859545.3U CN207691789U (en) | 2017-12-27 | 2017-12-27 | Full media intelligent emergency command based on GIS and scheduling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721859545.3U CN207691789U (en) | 2017-12-27 | 2017-12-27 | Full media intelligent emergency command based on GIS and scheduling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207691789U true CN207691789U (en) | 2018-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721859545.3U Expired - Fee Related CN207691789U (en) | 2017-12-27 | 2017-12-27 | Full media intelligent emergency command based on GIS and scheduling system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109285295A (en) * | 2018-09-10 | 2019-01-29 | 河南元祖信息技术有限公司 | Real estate payment and certificate issuing integrated equipment intelligent terminal system |
-
2017
- 2017-12-27 CN CN201721859545.3U patent/CN207691789U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109285295A (en) * | 2018-09-10 | 2019-01-29 | 河南元祖信息技术有限公司 | Real estate payment and certificate issuing integrated equipment intelligent terminal system |
| CN109285295B (en) * | 2018-09-10 | 2019-12-06 | 河南元祖信息技术有限公司 | Real estate payment and certificate issuing integrated equipment intelligent terminal system |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20181227 |