CN106781359A - A kind of wireless control system for power station ultrafiltration system - Google Patents
A kind of wireless control system for power station ultrafiltration system Download PDFInfo
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- CN106781359A CN106781359A CN201611053810.9A CN201611053810A CN106781359A CN 106781359 A CN106781359 A CN 106781359A CN 201611053810 A CN201611053810 A CN 201611053810A CN 106781359 A CN106781359 A CN 106781359A
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses the described wireless control system for power station ultrafiltration system, the input of described operation person's active station is connected with interchanger and DC-AC detection module, the output end of the interchanger is also associated with master controller, the output end of the master controller is connected to electromagnetic control system and electric machine controller, the electric machine controller is also connected by controlling cable with embedded controller, ZigBee wireless communication modules are connected with the PWM output ports of embedded controller, the output end of the ZigBee wireless communication modules is also associated with sensor group, electric circuit inspection module and serial ports detection module are also associated with the data terminal of sensor group, can be effectively by data information transfer to using power station, retardation rate is relatively low, and whole system design is simple, it is practical.
Description
Technical field
The present invention relates to wireless system detection field, more particularly to a kind of controlled in wireless system for power station ultrafiltration system
System.
Background technology
In recent years, developing rapidly with single-chip microcomputer and wireless technology, occurred in that many wireless technologys and standard, such as
Bluetooth, WiFi and ZigBee etc., wireless sensor network also become a trend for certainty in the application of industry spot,
Due to having the advantages that energy consumption is low, layout is easy, favorable expandability, data transfer are reliable and low cost, it is considered to be best suited for
A kind of wireless technology of commercial Application, but technology of many electric substations in terms of for wireless control system all compares to fall at present
Afterwards, the information of reception can postpone mostly, it is impossible to the use beyond the data analysis power station for timely being passed over by wireless network
Electric situation, and also more complicated in the design structure of wireless design system aspects, use it is also cumbersome, it is not usually advantageous
In maintenance, and the expense of maintenance is also partially expensive.Above mentioned problem urgent need to resolve.
The content of the invention
For problem above, the invention provides a kind of wireless control system for power station ultrafiltration system, in a base station
The data flow of setting both direction, a detection state for the field apparatus for being transmitted to upper strata, another is from controller hair
The instruction of wireless module is sent to, can be effectively by data information transfer to power station to be used, retardation rate is relatively low, and whole system is designed
Simply, it is practical, in can effectively solving the problems, such as background technology.
Therefore, the invention provides a kind of wireless control system for power station ultrafiltration system, described operation person's operation
The input stood is connected with interchanger and DC-AC detection module, and the output end of the interchanger is also associated with main control
Device, the output end of the master controller is connected to electromagnetic control system and electric machine controller, and the electric machine controller also leads to
Cross control cable to be connected with embedded controller, ZigBee channel radios are connected with the PWM output ports of embedded controller
Letter module, the output end of the ZigBee wireless communication modules is also associated with sensor group, also connects in the data terminal of sensor group
It is connected to electric circuit inspection module and serial ports detection module；
The electric circuit inspection module, used as preposition detection circuit, directly the output signal to embedded output end carries out circuit-level
Detection, is additionally provided with signal amplification circuit so that multiplication factor is adjustable, so as to obtain positive arteries and veins in the inside of electric circuit inspection module
Punching；
The serial ports detection module, as serial communication interface, it is necessary to detect the running status of external communication serial port, improves nothing
The quality of line communication.
The embedded controller is used using the ARMCortexM3 of 32 serial process chip, and digital input end
5V powers.
The data terminal of the master controller is also associated with bastion host, and the output end of the bastion host is also by controlling electricity
Cable is connected with outside router, and the input of the bastion host is also connected by controlling cable with internal router, institute
The data terminal for stating internal router is also associated with internal subnet control module.
The ZigBee wireless communication modules include solar battery group, and the output end of the solar battery group also passes through
Control line is connected with power supply interface module, and the output end of the power supply interface module has also been directly connected to optocoupler by control line
Detection module and JN5148 modules, the I/O ports of the JN5148 modules are connected with optocoupler detection module, the optocoupler inspection
Survey module output end be also connected with binding post by controlling cable, the binding post directly with electric substation's field control
Equipment is connected.
The serial ports detection module using SP3232 series process chip, and data terminal in serial ports detection module also sets
It is equipped with photomultiplier in higher sensitivity.
The embedded controller also enters line number by relay control module and electromagnetic control system and electric machine controller
According to communication, and the relay control module is using the process chip of JQX14FC36 series.
The control port of the master controller is also fixedly connected with ethernet control module, the ether by iic bus
Net control module enters row data communication using the process chip of AT24C08 series with wireless communication port.
The embedded controller is also associated with hand-held controller, and the hand-held controller is using STM32F103 systems
The process chip of row, and output end in hand-held controller is also associated with limit signal module, the limit signal module
Data terminal is connected with liquid crystal driver module.
Compared with prior art, the beneficial effects of the invention are as follows：This is used for the wireless control system of power station ultrafiltration system, is
System is used using high-performance, high speed, the STM32F103VET of easy exploiting ARMCortexM3 frameworks as control chip
RealViewMDK-ARM4.12 IDEs and Jlink debugging acids.STM32 series is with high-performance, low cost, low work(
Consumption, Embedded ARMCortexM3 are kernel；Using C language, bottom layer driving can be both developed, moreover it is possible to interact debugging, and
Also set up the data flow of both direction in a base station, a detection state for the field apparatus for being transmitted to upper strata, another is
The instruction of wireless module is sent to from controller, can be effectively by data information transfer to power station to be used, retardation rate is relatively low, and whole
Individual system design is simple, practical.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is cross-sectional view of the present invention；
Fig. 3 is wireless communication module structural representation of the present invention；
Fig. 4 is inventive sensor group electrical block diagram；
Fig. 5 is interface circuit structure schematic diagram of the present invention.
In figure：1- active stations；2- interchangers；3- DC-AC detection modules；4- master controllers；5- electromagnetic control systems；
6- electric machine controllers；7- embedded controllers；8-ZigBee wireless communication modules；9- sensor groups；10- electric circuit inspection modules；
11- serial ports detection modules；12- signal amplification circuits；13- bastion hosts；14- outside routers；15- internal routers；16-
Net control module；17- solar battery groups；18- power supply interface modules；19- optocoupler detection modules；20-JN5148 modules；21-
Field control equipment；22- binding posts；23- photomultipliers；24- relay control modules；25- ethernet control modules；
26- hand-held controllers；27- limit signal modules；28- liquid crystal driver modules.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment：
Fig. 1 to Fig. 5 is referred to, the present invention provides a kind of technical scheme：A kind of wireless control system for power station ultrafiltration system,
The input of described operation person's active station 1 is connected with interchanger 2 and DC-AC detection module 3, the interchanger 2 it is defeated
Go out end and be also associated with master controller 4, the control port of the master controller 4 is also fixedly connected with ether network control by iic bus
Molding block 25, the ethernet control module 25 carries out data using the process chip of AT24C08 series with wireless communication port
Communication, the data terminal of the master controller 4 is also associated with bastion host 13, and the output end of the bastion host 13 is also by control
Cable is connected with outside router 14, and the input of the bastion host 13 is also by controlling cable with the phase of internal router 15
Connection, the data terminal of the internal router 15 is also associated with internal subnet control module 16, the output end of the master controller 4
Electromagnetic control system 5 and electric machine controller 6 are connected to, the electric machine controller 6 is also by controlling cable with embedded control
Device processed 7 is connected, and the embedded controller 7 is using the ARMCortexM3 of 32 serial process chip, and digital input end
Powered using 5V, the embedded controller 7 is also by relay control module 24 and electromagnetic control system 5 and electric machine controller
6 enter row data communication, and the relay control module 24 using the process chip of JQX14FC36 series, the embedded control
Device processed 7 is also associated with hand-held controller 26, and the hand-held controller 26 uses the process chip of STM32F103 series, and
Limit signal module 27, the data terminal and liquid of the limit signal module 27 are also associated with the output end of hand-held controller 26
Brilliant drive module 28 is connected, and ZigBee wireless communication modules 8 are connected with the PWM output ports of embedded controller 7, described
ZigBee wireless communication modules 8 include solar battery group 17, and the output end of the solar battery group 17 also passes through control line
It is connected with power supply interface module 18, the output end of the power supply interface module 18 has also been directly connected to optocoupler and has examined by control line
Module 19 and JN5148 modules 20 are surveyed, the I/O ports of the JN5148 modules 20 are connected with optocoupler detection module 19, described
The output end of optocoupler detection module 19 is also connected by controlling cable with binding post 22, the binding post 22 directly with change
Electric institute's field control equipment 21 is connected, and the output end of the ZigBee wireless communication modules 8 is also associated with sensor group 9,
The data terminal of sensor group 9 is also associated with electric circuit inspection module 10 and serial ports detection module 11, and the serial ports detection module 11 is adopted
Photomultiplier transit in higher sensitivity is additionally provided with the process chip of SP3232 series, and data terminal in serial ports detection module 11
Pipe 23；
The electric circuit inspection module 10, used as preposition detection circuit, directly the output signal to embedded output end carries out circuit
Level detection, is additionally provided with signal amplification circuit 12 so that multiplication factor is adjustable, so as to obtain just in the inside of electric circuit inspection module
To pulse；
The serial ports detection module 11, as serial communication interface, it is necessary to detect the running status of external communication serial port, improves
The quality of radio communication.
Bastion host 13 of the invention is the platform of wireless network and upper strata exchange information in control system so it must
The conversion of agreement must be realized, in addition, the radio node of base station serves as telegon, and charge of overseeing when wireless network is set up
The state of other wireless devices, meanwhile, can be seen that the reliability of base station can influence whole system from the structure of wireless control system
The performance of system.
Wireless communication module 8 of the invention is powered alternating current and is changed into through over commutation and step-down from module from alternating current
Direct current, last voltage is further decreased to, and is that module and photo-coupler are powered, due to stabilization and lasting electric energy supply, electric energy
Consumption is no longer emphasis but to consider reliability, and in order to receive instruction as early as possible, wireless module does not use sleep mechanism, and it one
Straight row Channel Detection, it is determined whether there is instruction to be sent to it.After receiving instruction, module turns on optocoupler by pin, drives
The actuating of relay.Because the output of module can make equipment direct action, so must assure that output AC-AC DC Module is straight
The correctness of stream DC Module module and photo-coupler device wireless module principle, the method for solution is, by the contact of relay
The output of retaking of a year or grade module, while it and output order are compared whether consistent see, while this information is passed through into wireless mould
Block is sent to last layer.
Operation principle of the invention：This is used for the wireless control system of power station ultrafiltration system, and system uses high-performance, height
Speed, the STM32F103VET of easy exploiting ARMCortexM3 frameworks use RealViewMDK-ARM4.12 as control chip
IDE and Jlink debugging acids, STM32 series is with high-performance, low cost, low-power consumption, Embedded
ARMCortexM3 is kernel；Using C language, bottom layer driving can be both developed, moreover it is possible to interact debugging, and also set in a base station
Put the data flow of both direction, a detection state for the field apparatus for being transmitted to upper strata, another is sent from controller
To the instruction of wireless module, can be effectively by data information transfer to power station to be used, retardation rate is relatively low, and whole system design letter
It is single, practical.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (8)
1. a kind of wireless control system for power station ultrafiltration system, it is characterised in that described operation person's active station（1）It is defeated
Enter end and interchanger（2）With DC-AC detection module（3）It is connected, the interchanger（2）Output end be also associated with master control
Device processed（4）, the master controller（4）Output end be connected to electromagnetic control system（5）And electric machine controller（6）, it is described
Electric machine controller（6）Also by controlling cable and embedded controller（7）It is connected, in embedded controller（7）PWM output
Port is connected with ZigBee wireless communication modules（8）, the ZigBee wireless communication modules（8）Output end be also associated with sensing
Device group（9）, in sensor group（9）Data terminal be also associated with electric circuit inspection module（10）With serial ports detection module（11）；
The electric circuit inspection module（10）, used as preposition detection circuit, directly the output signal to embedded output end carries out electricity
Road level detection, signal amplification circuit is additionally provided with the inside of electric circuit inspection module（12）So that multiplication factor is adjustable, so that
To direct impulse；
The serial ports detection module（11）, as serial communication interface, it is necessary to detect the running status of external communication serial port, carry
The quality of radio communication high.
2. the wireless control system of power station ultrafiltration system is used for as claimed in claim 1, it is characterised in that the embedded control
Device processed（7）Powered using 5V using the process chip of the ARMCortexM3 series of 32, and digital input end.
3. the wireless control system of power station ultrafiltration system is used for as claimed in claim 1, it is characterised in that the master controller
（4）Data terminal be also associated with bastion host（13）, the bastion host（13）Output end also by control cable with it is outside
Router（14）It is connected, the bastion host（13）Input also by controlling cable and internal router（15）It is connected
Connect, the internal router（15）Data terminal be also associated with internal subnet control module（16）.
4. the as claimed in claim 1 wireless control system for being used for power station ultrafiltration system, it is characterised in that the ZigBee without
Line communication module（8）Including solar battery group（17）, the solar battery group（17）Output end also by control line with
Power supply interface module（18）It is connected, the power supply interface module（18）Output end optocoupler has also been directly connected to by control line
Detection module（19）With JN5148 modules（20）, the JN5148 modules（20）I/O ports with optocoupler detection module（19）
It is connected, the optocoupler detection module（19）Output end also by controlling cable and binding post（22）It is connected, it is described to connect
Line terminals（22）Directly with electric substation's field control equipment（21）It is connected.
5. the wireless control system of power station ultrafiltration system is used for as claimed in claim 1, it is characterised in that the serial ports detection
Module（11）Using the process chip of SP3232 series, and in serial ports detection module（11）Data terminal be additionally provided with sensitivity compared with
Photomultiplier high（23）.
6. the wireless control system for power station ultrafiltration system according to claim 2, it is characterised in that described embedded
Controller（7）Also pass through relay control module（24）With electromagnetic control system（5）And electric machine controller（6）Data are carried out to lead to
Letter, and the relay control module（24）Using the process chip of JQX14FC36 series.
7. the wireless control system for power station ultrafiltration system according to claim 1, it is characterised in that the main control
Device（4）Control port be also fixedly connected with ethernet control module by iic bus（25）, the ethernet control module
（25）Process chip using AT24C08 series enters row data communication with wireless communication port.
8. the wireless control system for power station ultrafiltration system according to claim 1, it is characterised in that described embedded
Controller（7）It is also associated with hand-held controller（26）, the hand-held controller（26）Using the treatment of STM32F103 series
Chip, and in hand-held controller（26）Output end be also associated with limit signal module（27）, the limit signal module
（27）Data terminal and liquid crystal driver module（28）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611053810.9A CN106781359A (en) | 2016-11-25 | 2016-11-25 | A kind of wireless control system for power station ultrafiltration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611053810.9A CN106781359A (en) | 2016-11-25 | 2016-11-25 | A kind of wireless control system for power station ultrafiltration system |
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| Publication Number | Publication Date |
|---|---|
| CN106781359A true CN106781359A (en) | 2017-05-31 |
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| CN201611053810.9A Pending CN106781359A (en) | 2016-11-25 | 2016-11-25 | A kind of wireless control system for power station ultrafiltration system |
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2016
- 2016-11-25 CN CN201611053810.9A patent/CN106781359A/en active Pending
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| CN202204773U (en) * | 2011-09-10 | 2012-04-25 | 常熟理工学院 | Portable display instrument for pesticide residual toxicity detection information |
| CN202652223U (en) * | 2012-05-07 | 2013-01-02 | 西安理工大学 | Wireless ultraviolet light voice communication device based on serial port |
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| CN202797766U (en) * | 2012-09-05 | 2013-03-13 | 国家电网公司 | Remote control based distribution network live working drainage device |
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Application publication date: 20170531 |