CN208241655U - The sender unit of wisdom playing area traffic service system based on big data - Google Patents
The sender unit of wisdom playing area traffic service system based on big data Download PDFInfo
- Publication number
- CN208241655U CN208241655U CN201820547487.9U CN201820547487U CN208241655U CN 208241655 U CN208241655 U CN 208241655U CN 201820547487 U CN201820547487 U CN 201820547487U CN 208241655 U CN208241655 U CN 208241655U
- Authority
- CN
- China
- Prior art keywords
- transport
- placing device
- signal
- capacitor
- resistance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Amplifiers (AREA)
Abstract
The utility model discloses the sender units of the wisdom playing area traffic service system based on big data, including binary channels input circuit, amplify clamp circuit and signal transmission circuit, transport and placing device AR1 is quickly handled signal with difference-mode input principle in binary channels input circuit, stablize, effectively improve signal processing efficiency, greatly improve platform signal handling capacity when data volume is big, transport and placing device AR2 amplifies the output signal of transport and placing device AR1 in amplification clamp circuit, feedback end of the capacitor C4 in transport and placing device AR2 plays compensating action, improve the continuity in signal transduction process, be effectively prevented from signal Transmission influences to playing area transport services bring, clipping output is carried out using output signal of the clamp circuit principle to transport and placing device AR2, effectively avoid in system spiking to signal Bring interference is transmitted, ensure that the real-time and accuracy of playing area transport services.
Description
Technical field
The utility model relates to wisdom playing area transport services technical fields, hand over more particularly to based on big data wisdom playing area
The sender unit of logical service system.
Background technique
With the continuous development of computer application, internet big data is also constantly penetrating into every aspect, wisdom traffic
It is in field of traffic sufficiently with the hyundai electronics such as Internet of Things, cloud computing, artificial intelligence, automatic control, mobile Internet letter
Service system of the breath technology towards communications and transportation, especially plays an important role in terms of the transport services of playing area.
Sender unit based on big data wisdom playing area traffic service system is one and aims at playing area traffic offer friendship
The information publishing platforms such as siphunculus system, road construction, emergency event, traffic weather, still public transport goes out for trip of either driving
Row can be transferred through the platform and obtain relevant information, can remotely send out the data information after screening after platform receives user demand
User is given, during data information is transmitted to signal projector by platform, due to the complicated multiplicity of data information, in data
It often will appear signal processing low efficiency when measuring big, the problems such as signal transmitting is interrupted, and signal is vulnerable to interference, seriously affect match
The real-time and accuracy of area's transport services.
So the utility model provides the new scheme of one kind to solve the problems, such as this.
Utility model content
For above situation, for the defect for overcoming the prior art, the utility model is designed to provide based on big data
The sender unit of wisdom playing area traffic service system.
Its technical solution solved is, based on the sender unit of big data wisdom playing area traffic service system, including
Binary channels input circuit, amplification clamp circuit and signal transmission circuit, the binary channels input circuit is by signal after LC is filtered
Two-way is divided to be sent into transport and placing device AR1, transport and placing device AR1 is re-fed into amplification clamper electricity after quickly handling signal with difference-mode input principle
Lu Zhong, amplify be sent into after transport and placing device AR2 amplifies signal in clamp circuit in the clamp circuit being made of diode VD1, VD2 into
The output of row clipping, is most launched after signal transmission circuit amplifies signal power by signal projector E1 afterwards.
Preferably, the binary channels input circuit includes resistance R1, one end connection signal input terminal of resistance R1, resistance R1
The other end connection inductance L1 one end, inductance L1 the other end connection capacitor C1, resistance R2, R3 one end, capacitor C1's is another
One end ground connection, one end of the other end connection capacitor C2 of resistance R2 and the non-inverting input terminal of transport and placing device AR1, the other end of capacitor C2
Ground connection, one end of the other end connection capacitor C3 of resistance R3 and the inverting input terminal of transport and placing device AR1, another termination of capacitor C3
Ground, the output end connection amplification clamp circuit of transport and placing device AR1.
Preferably, the amplification clamp circuit includes transport and placing device AR2, and the inverting input terminal of transport and placing device AR2 organizes R4 by electricity
The output end of transport and placing device AR1, the non-inverting input terminal ground connection of transport and placing device AR2 are connected, the feedback end of transport and placing device AR2 connects capacitor C4,
One end of the output end connection resistance R5 of transport and placing device AR2, anode, the diode VD2 of the other end connection diode VD1 of resistance R5
Cathode and signal transmission circuit, the cathode connection+5V power supply of diode VD1, the plus earth of diode VD2.
Preferably, the signal transmission circuit includes triode T1, T2, and the base stage of triode T1, T2 connect clamp circuit,
The collector of triode T1 is grounded by resistance R6 connection+12V power supply, the emitter of triode T2, the emitter of triode T1
The collector of connecting triode T2, and pass through capacitor C5 connection transmitter E1.
Compared with prior art, the beneficial effects of the utility model are as follows:
1. during data information is transmitted to signal projector E1 by the utility model, signal divides two-way after LC is filtered
It is sent into transport and placing device AR1, a part is sent into the non-inverting input terminal of transport and placing device AR1 after resistance R2, capacitor C2 form RC filtering, another
The inverting input terminal of transport and placing device AR1 is sent into part after resistance R3, capacitor C3 form RC filtering, believes the input of transport and placing device AR1
Number there is good accuracy, transport and placing device AR1 is quickly handled signal with difference-mode input principle, is stablized, is effectively improved
Signal processing efficiency greatly improves platform signal handling capacity when data volume is big；
2. the output signal strength of transport and placing device AR1 is lower, amplifies transport and placing device AR2 in clamp circuit and amplifies signal,
Feedback end of the capacitor C4 in transport and placing device AR2 plays compensating action, improves the continuity in signal transduction process, is effectively prevented from
Signal Transmission is influenced to playing area transport services bring；
3. the clamp circuit of diode VD1, VD2 composition, using clamp circuit principle to the output signal of transport and placing device AR2 into
The output of row clipping, the output signal clamper for amplifying clamp circuit is exported in the range of 0-5V, is effectively avoided sharp in system
Peak-to-peak signal is to signal transmitting bring interference；Triode T1, T2 form complementary push-pull amplifying circuit to the defeated of amplification clamp circuit
Signal is amplified at double out, effectively improves the emissive porwer of signal.
Detailed description of the invention
Fig. 1 is the circuit module figure of the utility model.
Fig. 2 is the circuit diagram of the utility model.
Specific embodiment
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 can be clearly presented in the detailed description of embodiment.The structure content being previously mentioned in following embodiment is to say
Bright book attached drawing is reference.
As shown in Figure 1, the sender unit based on big data wisdom playing area traffic service system, including binary channels input
Circuit, amplification clamp circuit and signal transmission circuit, binary channels input circuit divide signal two-way to be sent into amplifier after LC is filtered
Device AR1, transport and placing device AR1 are re-fed into amplification clamp circuit after quickly handling signal with difference-mode input principle, amplify clamper
It is sent into after transport and placing device AR2 amplifies signal in circuit in the clamp circuit being made of diode VD1, VD2 and carries out clipping output,
Most launched after signal transmission circuit amplifies signal power by signal projector E1 afterwards.
Binary channels input circuit includes resistance R1, and the other end of one end connection signal input terminal of resistance R1, resistance R1 connects
One end of inductance L1 is connect, the other end of inductance L1 connects one end of capacitor C1, resistance R2, R3, the other end ground connection of capacitor C1, electricity
Hinder one end of the other end connection capacitor C2 of R2 and the non-inverting input terminal of transport and placing device AR1, the other end ground connection of capacitor C2, resistance R3
The other end connection capacitor C3 one end and transport and placing device AR1 inverting input terminal, capacitor C3 the other end ground connection, transport and placing device AR1
Output end connection amplification clamp circuit, wherein inductance L1 and capacitor C1 form LC filter circuit, and it is miscellaneous to reduce signal transmitting low frequency
Wave interference, divides two-way to be sent into transport and placing device AR1 after LC filtering, a part is sent into amplifier after resistance R2, capacitor C2 form RC filtering
The non-inverting input terminal of device AR1, another part are sent into the anti-phase input of transport and placing device AR1 after resistance R3, capacitor C3 form RC filtering
End, makes the input signal of transport and placing device AR1 have good accuracy, and transport and placing device AR1 is quick by signal with difference-mode input principle
Processing stablizes, effectively improves signal processing efficiency, greatly improves platform signal handling capacity when data volume is big.
Since transport and placing device AR1 is lower through the amplified intensity of differential mode, amplify the anti-phase input of transport and placing device AR2 in clamp circuit
The output end of R4 connection transport and placing device AR1 is organized at end by electricity, is amplified to the output signal of transport and placing device AR1, capacitor C4 is in amplifier
The feedback end of device AR2 plays compensating action, improves the continuity in signal transduction process, is effectively prevented from signal Transmission
It is influenced to playing area transport services bring；The non-inverting input terminal of transport and placing device AR2 is grounded, and the output end of transport and placing device AR2 connects resistance
One end of R5, the other end of resistance R5 connect the cathode and signal transmission circuit of the anode of diode VD1, diode VD2, two poles
Cathode connection+5V the power supply of pipe VD1, the plus earth of diode VD2, the clamp circuit of diode VD1, VD2 composition utilize pincers
Position circuit theory carries out clipping output to the output signal of transport and placing device AR2, will amplify the output signal clamper of clamp circuit in 0-
It is exported in the range of 5V, spiking in system is effectively avoided to interfere signal transmitting bring.
The base stage of triode T1, T2 connect clamp circuit in signal transmission circuit, and the collector of triode T1 passes through resistance
R6 connection+12V power supply, the emitter ground connection of triode T2, the collector of the emitter connecting triode T2 of triode T1, three poles
Pipe T1, T2 form complementary push-pull amplifying circuit and carry out power amplification at double to the output signal of amplification clamp circuit, effectively mention
The high emissive porwer of signal, the signal after power amplification after capacitor C5 coupling by signal projector E1 by being launched.
For the utility model when specifically used, the sender unit based on big data wisdom playing area traffic service system is flat
Data information after screening can be remotely sent to user after receiving user demand by platform, and platform is by the signal with data information
It is sent into binary channels input circuit in signal input part, transport and placing device AR1 will believe with difference-mode input principle in binary channels input circuit
Number quickly processing, stablize, effectively improve signal processing efficiency, greatly improve platform signal processing when data volume is big
Ability amplifies transport and placing device AR2 in clamp circuit and amplifies the output signal of transport and placing device AR1, and capacitor C4 is transport and placing device AR2's
Feedback end plays compensating action, improves the continuity in signal transduction process, is effectively prevented from signal Transmission to playing area
Transport services bring influences, and carries out clipping output using output signal of the clamp circuit principle to transport and placing device AR2, effectively keeps away
Exempt from spiking in system to interfere signal transmitting bring, the complementary push-pull amplifying circuit most formed through triode T1, T2 afterwards
Launched after carrying out power amplification by signal projector E1.
In conclusion in the sender unit platform based on big data wisdom playing area traffic service system by data information
During being transmitted to signal projector E1, signal processing efficiency can be effectively improved when data volume is big, signal is avoided to pass out
It now interrupts, improves the anti-interference ability and stability of signal, ensure that the real-time and accuracy of playing area transport services.
The above is to combine specific embodiment further detailed description of the utility model, and it cannot be said that originally
Utility model specific implementation is limited only to this；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 expansion and the replacement of operating method, data should all be fallen in
Within scope of protection of the utility model.
Claims (4)
1. the sender unit of the wisdom playing area traffic service system based on big data, including binary channels input circuit, amplification
Clamp circuit and signal transmission circuit, which is characterized in that signal is divided two-way to send by the binary channels input circuit after LC is filtered
Enter transport and placing device AR1, transport and placing device AR1 is re-fed into amplification clamp circuit after quickly handling signal with difference-mode input principle, puts
Transport and placing device AR2 is sent into the clamp circuit being made of diode VD1, VD2 after amplifying signal and carries out clipping in big clamp circuit
Output, is most launched after signal transmission circuit amplifies signal power by signal projector E1 afterwards.
2. sender unit as described in claim 1, which is characterized in that the binary channels input circuit includes resistance R1,
One end connection signal input terminal of resistance R1, one end of the other end connection inductance L1 of resistance R1, the other end connection of inductance L1
One end of capacitor C1, resistance R2, R3, the other end ground connection of capacitor C1, one end of the other end connection capacitor C2 of resistance R2 and fortune
Put the non-inverting input terminal of device AR1, the other end ground connection of capacitor C2, one end of the other end connection capacitor C3 of resistance R3 and transport and placing device
The inverting input terminal of AR1, the other end ground connection of capacitor C3, the output end connection amplification clamp circuit of transport and placing device AR1.
3. sender unit as claimed in claim 2, which is characterized in that the amplification clamp circuit includes transport and placing device AR2,
The inverting input terminal of transport and placing device AR2 organizes the output end of R4 connection transport and placing device AR1, the homophase input termination of transport and placing device AR2 by electricity
Ground, the feedback end of transport and placing device AR2 connect capacitor C4, and one end of the output end connection resistance R5 of transport and placing device AR2, resistance R5's is another
End connects the cathode and signal transmission circuit of the anode of diode VD1, diode VD2, the cathode connection+5V electricity of diode VD1
Source, the plus earth of diode VD2.
4. sender unit as claimed in claim 3, which is characterized in that the signal transmission circuit include triode T1,
The base stage of T2, triode T1, T2 connect clamp circuit, and the collector of triode T1 passes through resistance R6 connection+12V power supply, three poles
The emitter of pipe T2 is grounded, the collector of the emitter connecting triode T2 of triode T1, and passes through capacitor C5 connection transmitter
E1。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820547487.9U CN208241655U (en) | 2018-04-17 | 2018-04-17 | The sender unit of wisdom playing area traffic service system based on big data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820547487.9U CN208241655U (en) | 2018-04-17 | 2018-04-17 | The sender unit of wisdom playing area traffic service system based on big data |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208241655U true CN208241655U (en) | 2018-12-14 |
Family
ID=64583854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820547487.9U Active CN208241655U (en) | 2018-04-17 | 2018-04-17 | The sender unit of wisdom playing area traffic service system based on big data |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208241655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110376989A (en) * | 2019-07-22 | 2019-10-25 | 郑州工程技术学院 | A kind of industrial control system based on big data |
-
2018
- 2018-04-17 CN CN201820547487.9U patent/CN208241655U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110376989A (en) * | 2019-07-22 | 2019-10-25 | 郑州工程技术学院 | A kind of industrial control system based on big data |
| CN110376989B (en) * | 2019-07-22 | 2020-06-02 | 郑州工程技术学院 | Industrial control system based on big data |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109596483A (en) | A kind of operating environment detection system | |
| CN101359933B (en) | Dc line carrier communication device | |
| CN208241655U (en) | The sender unit of wisdom playing area traffic service system based on big data | |
| CN108055084A (en) | Optical network signal enhances radiating circuit | |
| CN106051471A (en) | Mobile robot in pipe and nondestructive detection device of mobile robot in pipe | |
| CN207782780U (en) | A kind of Computer Wireless Communication sender unit | |
| CN110504931A (en) | A kind of computer network signal transmission amplifying circuit | |
| CN109391286A (en) | Bid and purchase process information management system | |
| CN209168126U (en) | A kind of high-power reader based on ISO11784785 agreement | |
| CN207939504U (en) | A kind of sender unit of new-energy automobile | |
| CN110474652A (en) | A kind of communication signal enhancement device | |
| CN201726361U (en) | Filter circuit capable of improving linearity of power amplifier and power added efficiency | |
| CN208509098U (en) | A kind of camera remote control signal emitter based on BIM | |
| CN209184590U (en) | A kind of low-frequency electronic communication system | |
| CN209167928U (en) | Greenhouse intelligence control system | |
| CN208645338U (en) | Intelligent robot control system | |
| CN208608975U (en) | A kind of electrical communication system | |
| CN207677740U (en) | Optical-fiber network transmits anti-jamming circuit | |
| CN210274094U (en) | Receiving device of ultra-low optical power receiver | |
| CN209676199U (en) | Electronic information enhances circuit | |
| CN207184462U (en) | Two-way video monitoring locator | |
| CN209017019U (en) | Network signal enhancement device | |
| CN201303326Y (en) | DC wire carrier wave communication device | |
| CN209313824U (en) | A kind of monitoring management system for electronic bill-board | |
| CN202353726U (en) | Eight-way video optical transceiver |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Floor 17, building 6, jinjingwan business operation center, Pingtan Comprehensive Experimental Zone, Fuzhou City, Fujian Province 350400 Patentee after: Straits innovation Internet Co.,Ltd. Address before: 310006 room 1101, South Tower, handing International Building, 5 Yongfu Road, Hangzhou, Zhejiang Patentee before: HAKIM UNIQUE INTERNET Co.,Ltd. |
|
| CP03 | Change of name, title or address |