CN205158028U - Intelligence switch controller based on FSK and ASK communication technology - Google Patents
Intelligence switch controller based on FSK and ASK communication technology Download PDFInfo
- Publication number
- CN205158028U CN205158028U CN201520961884.7U CN201520961884U CN205158028U CN 205158028 U CN205158028 U CN 205158028U CN 201520961884 U CN201520961884 U CN 201520961884U CN 205158028 U CN205158028 U CN 205158028U
- Authority
- CN
- China
- Prior art keywords
- circuit
- microcontroller
- unit
- fsk
- switch controller
- 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
- 238000004891 communication Methods 0.000 title claims abstract description 43
- 238000005516 engineering process Methods 0.000 title claims abstract description 17
- 230000003321 amplification Effects 0.000 claims description 17
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 17
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 239000003381 stabilizer Substances 0.000 claims description 2
- 238000005070 sampling Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract 4
- 230000003750 conditioning effect Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The utility model discloses an intelligence switch controller based on FSK and ASK communication technology, including the casing, inside power supply circuit, sampling circuit, microcontroller, signal conditioning unit, control output unit and the radio communication unit of being provided with of affiliated casing, power supply circuit is connected with the microcontroller electricity, sampling circuit's output with the input electricity of signal conditioning unit is connected, the output of signal conditioning unit with the microcontroller electricity is connected, control output unit with the microcontroller electricity is connected, the radio communication unit with microcontroller passes through communication ports and connects, the radio communication unit adopts 433M wireless transceiver. The utility model discloses accessible radio communication unit is connected with intelligent terminal, and the operation personnel can come the receiving and sending data through communication interface circuit, realizes setting value setting, parameter inquiry, data reading and the control of remote divide -shut brake, has realized non -contact and the high wireless remote control operation of factor of safety to column switch.
Description
Technical field
The utility model relates to power transmission lines overhauling field, especially relates to a kind of intelligent switch controller based on FSK and the ASK communication technology.
Background technology
In domestic power distribution network, pole line is provided with the on-pole switch of some.In routine maintenance procedure, traditional on-pole switch, needs maintainer's pole-climbing to on-pole switch place to carry out the operation of opening and closing lock; To novel intelligent on-pole switch, though be configured with controller, but repair and maintenance personnel still need pole-climbing to the controller place of on-pole switch to carry out the operation of being correlated with.This generic operation is more complicated, and need to guarantee the effective ground connection of equipment, there is serious potential safety hazard, for this reason, be badly in need of research and development a kind of contactless, the wireless remote controller that safety coefficient is high, the real-time current data of electrical network and the various quantity of states of on-pole switch can be read easily, the parameter of on-pole switch of also can adjusting, and can remote breaking-closing operating be carried out, simplify field maintenance workload, reduce handling safety hidden danger to greatest extent.
Application number: 201510124202.1, name is called: the patent of invention of a kind of on-pole switch intelligent controller and intelligent control method, disclose a kind of on-pole switch intelligent controller, the current-voltage sampling channel circuit module, Switch main body condition judgment module, Switch main body control module, human-computer interface module, communication module and the power module that comprise processor core circuitry module and be attached thereto respectively, the curtage information of current-voltage sampling channel circuit module acquires on-pole switch, and send into processor core circuitry module; The internal switch amount of Switch main body condition judgment module Read Controller and external switch amount; Switch main body control module controls the action of the Switch main body be attached thereto according to the steering order that processor core circuitry module sends; Power module is processor core circuitry module for power supply.This invention has higher versatility, can meet different Switch main bodies, different controlling functions, comparatively easy when the present invention carries out operated from a distance, but is not suitable for the occasion needing site examining and repairing and service equipment, easy not when operating under bar.
Utility model content
In view of this, the purpose of this utility model is for the deficiencies in the prior art, a kind of intelligent switch controller based on FSK and the ASK communication technology is provided, solves existing intelligent controller and be not suitable for problem easy not when needing the occasion of site examining and repairing and service equipment and operate under bar.
For achieving the above object, the utility model by the following technical solutions:
A kind of intelligent switch controller based on FSK and the ASK communication technology, comprise housing, described enclosure interior is provided with power circuit, sample circuit, microcontroller, signal condition unit, control output unit and wireless communication unit, described power circuit is electrically connected with microcontroller, the output terminal of described sample circuit is electrically connected with the input end of described signal condition unit, the output terminal of described signal condition unit is electrically connected with described microcontroller, described control output unit is electrically connected with described microcontroller, described wireless communication unit is connected by communication port with described microcontroller, described wireless communication unit adopts 433M wireless transceiver.
Preferably, described signal condition unit comprises signal amplification circuit and A/D change-over circuit, the input end of described signal amplification circuit is connected with the signal output part of described sample circuit, the output terminal of described signal amplification circuit is connected with the input end of described A/D change-over circuit, and the described output terminal of A/D change-over circuit is connected with the input end of microcontroller.
Preferably, described signal condition unit comprises signal amplification circuit, and the input end of described signal amplification circuit is connected with the signal output part of described sample circuit, and the output terminal of described signal amplification circuit is connected with the input end of microcontroller.
Preferably, described microcontroller adopts single-chip microcomputer.
Preferably, described microcontroller adopts ARM chip.
Preferably, described power circuit comprises mu balanced circuit, and the voltage stabilizer in described mu balanced circuit adopts 7805 power supply voltage stabilizing chips.
The beneficial effects of the utility model are:
1, sample circuit of the present utility model converts the current signal of sensor collection to voltage signal; then process through signal condition unit; electric signal can be carried out Amplification and insulation and protection; substantially increase stability and the accuracy of sampled signal, improve antijamming capability of the present utility model.
2, wireless communication unit of the present utility model adopts 433M wireless transceiver, antinoise and antifading better performances, and penetration performance is strong, and cost is low, can be applicable to middle slow data transmission occasion well.Based on the 433M wireless communication technology of FSK and ASK technology, not only power consumption is lower, and communication distance is far away, and antijamming capability is good, in on-pole switch on-scene communication, have distinctive advantage.
3, power circuit of the present utility model has mu balanced circuit, and voltage stabilizing chip adopts 7805 power supply voltage stabilizing chips, ensure that the voltage stabilization of microcontroller and other circuit modules.
4, microcontroller of the present utility model adopts ARM chip, and ARM chip power-consumption is low and have operating system, and function is more powerful, and can realize very easily and the compatibility of other modules and integration.
Accompanying drawing explanation
Fig. 1 is hardware configuration schematic diagram of the present utility model;
Fig. 2 is the circuit theory diagrams of mu balanced circuit in power circuit;
In figure: 1-housing, 2-sample circuit, 3-power circuit, 4-control output unit, 5-signal condition unit, 6-microcontroller, 7-wireless communication unit.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Embodiment 1:
As shown in Figure 1, the utility model comprises housing 1, and housing 1 inside is provided with power circuit 3, sample circuit 2, microcontroller 6, signal condition unit 5, controls output unit 4 and wireless communication unit 7.
The power supply of power circuit 3 is by external switch Power supply, in power circuit 3, there is mu balanced circuit, the circuit theory diagrams of mu balanced circuit as shown in Figure 2, voltage stabilizing chip adopts 7805 power supply voltage stabilizing chips, power circuit 3 is connected with the power input of microcontroller 6, and provides operating voltage for other circuit modules; The output terminal of sample circuit 2 is electrically connected with the input end of signal condition unit 5, the input end of sample circuit 2 has photoelectric isolation module, when limitedly can prevent primary circuit short circuit, big current enters circuit module, prevent circuit module breakdown or damage, the electric signal that sample circuit 2 gathers enters into signal condition unit 5, after signal condition unit 5 is nursed one's health, enter into microcontroller 6; Signal condition unit 5 comprises signal amplification circuit and A/D change-over circuit, the input end of described signal amplification circuit is connected with the signal output part of sample circuit 2, receive the electric signal that sample circuit 2 gathers, the output terminal of signal amplification circuit is connected with the input end of A/D change-over circuit, analog-signal transitions is the digital signal that microcontroller 6 can identify by A/D change-over circuit, and digital signal enters into microcontroller 6 and carries out computing and process; Microcontroller 6 adopts high-performance AVR single chip, ensures system high efficiency stable operation; Controlling output unit 4 is important parts that the utility model can realize controlling on-pole switch, and its control signal is provided by microcontroller 6, controls output unit 4 and comprises multicircuit relay control circuit, and the divide-shut brake that can realize on-pole switch controls; Wireless communication unit 7 is connected by communication port with microcontroller 6, and communication port adopts RS232 communication protocol, and wireless communication unit 7 adopts 433M wireless transceiver.
The antinoise of 433M wireless transceiver and antifading better performances, penetration performance is strong, and cost is low, can be applicable to middle slow data transmission occasion well.Based on the 433M wireless communication technology of FSK and ASK technology, not only power consumption is lower, and communication distance is far away, and antijamming capability is good, in on-pole switch on-scene communication, have distinctive advantage.
This practical principle of work is:
During work, sample circuit 2 gathers the working state signal of the last circuit working signal of bar and mast switch, through signal condition unit 5, circuit working signal is sent to microcontroller 6.When a failure occurs it, through the computing of microcontroller 6, control signal is sent to and controls output unit 4, control output unit 4 and carry out corresponding breaking-closing operating by the action control on-pole switch of relay circuit.After this utility model is connected with intelligent terminal by wireless communication unit 7, operating personnel can be received by communication interface circuit and send data, realize setting valve setting, parameter query, digital independent and remote divide-shut brake to control, achieve contactless, the wireless remote control operation that safety coefficient is high.
Embodiment 2:
Embodiment 2 is with the difference of embodiment 1, and the signal condition unit 5 of embodiment 2 only includes signal amplification circuit, and microcontroller 6 adopts the ARM chip with A/D translation function.
The principle of work of the present embodiment is identical with embodiment 1.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, other amendments that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (6)
1. the intelligent switch controller based on FSK and the ASK communication technology, it is characterized in that: comprise housing, described enclosure interior is provided with power circuit, sample circuit, microcontroller, signal condition unit, control output unit and wireless communication unit, described power circuit is electrically connected with microcontroller, the output terminal of described sample circuit is electrically connected with the input end of described signal condition unit, the output terminal of described signal condition unit is electrically connected with described microcontroller, described control output unit is electrically connected with described microcontroller, described wireless communication unit is connected by communication port with described microcontroller, described wireless communication unit adopts 433M wireless transceiver.
2. the intelligent switch controller based on FSK and the ASK communication technology according to claim 1, it is characterized in that: described signal condition unit comprises signal amplification circuit and A/D change-over circuit, the input end of described signal amplification circuit is connected with the signal output part of described sample circuit, the output terminal of described signal amplification circuit is connected with the input end of described A/D change-over circuit, and the described output terminal of A/D change-over circuit is connected with the input end of microcontroller.
3. the intelligent switch controller based on FSK and the ASK communication technology according to claim 1, it is characterized in that: described signal condition unit comprises signal amplification circuit, the input end of described signal amplification circuit is connected with the signal output part of described sample circuit, and the output terminal of described signal amplification circuit is connected with the input end of microcontroller.
4. the intelligent switch controller based on FSK and the ASK communication technology according to claim 1 and 2, is characterized in that: described microcontroller adopts single-chip microcomputer.
5. the intelligent switch controller based on FSK and the ASK communication technology according to claim 1 or 3, is characterized in that: described microcontroller adopts ARM chip.
6. the intelligent switch controller based on FSK and the ASK communication technology according to claim 1, is characterized in that: described power circuit comprises mu balanced circuit, and the voltage stabilizer in described mu balanced circuit adopts 7805 power supply voltage stabilizing chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520961884.7U CN205158028U (en) | 2015-11-29 | 2015-11-29 | Intelligence switch controller based on FSK and ASK communication technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520961884.7U CN205158028U (en) | 2015-11-29 | 2015-11-29 | Intelligence switch controller based on FSK and ASK communication technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205158028U true CN205158028U (en) | 2016-04-13 |
Family
ID=55693701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520961884.7U Active CN205158028U (en) | 2015-11-29 | 2015-11-29 | Intelligence switch controller based on FSK and ASK communication technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205158028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108173961A (en) * | 2018-01-16 | 2018-06-15 | 山东省科学院自动化研究所 | The ASK and FSK of a kind of multifrequency point and the automobile radio communication mode and equipment deposited |
-
2015
- 2015-11-29 CN CN201520961884.7U patent/CN205158028U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108173961A (en) * | 2018-01-16 | 2018-06-15 | 山东省科学院自动化研究所 | The ASK and FSK of a kind of multifrequency point and the automobile radio communication mode and equipment deposited |
| CN108173961B (en) * | 2018-01-16 | 2020-08-04 | 山东省科学院自动化研究所 | Multi-frequency ASK and FSK coexisting automobile wireless communication method and equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204649834U (en) | A kind of integral and intelligent electric energy meter with leakage current monitoring and protecting function | |
| CN201307685Y (en) | Intelligent power socket based on short message service (SMS) control | |
| CN205158028U (en) | Intelligence switch controller based on FSK and ASK communication technology | |
| CN203660189U (en) | Multifunctional intelligent socket | |
| CN103868564B (en) | On-line water level monitoring method and system for underground high-voltage power tunnel | |
| CN103595133B (en) | A kind of transformer station dehumidifier intelligent monitor system | |
| CN105391173A (en) | Intelligent column switch control system and method based on FSK and ASK communication | |
| CN206906471U (en) | A kind of aerator monitoring system | |
| CN205583290U (en) | Intelligent socket | |
| CN204156235U (en) | A kind of rotary remote control power switch socket | |
| CN202917405U (en) | Circuit breaker having network function | |
| CN204205155U (en) | A kind of rotary remote control power switch socket with wireless charging function | |
| CN208226677U (en) | A kind of line feed terminals based on zigbee wireless transmission | |
| CN203326726U (en) | Feed line automation terminal having three-remote data acquisition function | |
| CN209372933U (en) | A kind of three-phase multifunctional electric instrument | |
| CN106211366A (en) | Transformer station's energy data information gathering network | |
| CN207704226U (en) | A kind of wireless switching amount harvester | |
| CN205958995U (en) | Wired teletransmission valve accuse direct - reading photoelectric water meter's electrical system | |
| CN201298440Y (en) | Measure and control integral 10kv carrier intelligent transformer | |
| CN107342788A (en) | repeater | |
| CN203151066U (en) | Multifunctional short-circuit protector | |
| CN204631650U (en) | A kind of optical, mechanical and electronic integration wireless temperature measurement circuit | |
| CN213398751U (en) | Lightning arrester device of wireless shunting locomotive signal and monitoring system | |
| CN204236320U (en) | A kind of mobile monitoring car adopting remote control power switch | |
| CN204462800U (en) | A kind of intelligent capacitor apparatus for photovoltaic centralized control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |