CN106338955A - Intelligent control system of high-tension transformation network - Google Patents
Intelligent control system of high-tension transformation network Download PDFInfo
- Publication number
- CN106338955A CN106338955A CN201610988757.5A CN201610988757A CN106338955A CN 106338955 A CN106338955 A CN 106338955A CN 201610988757 A CN201610988757 A CN 201610988757A CN 106338955 A CN106338955 A CN 106338955A
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- module
- control cpu
- master control
- circuit
- control
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24024—Safety, surveillance
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses an intelligent control system of a high-tension transformation network. The system comprises a master control CPU, a power supply module, a data transmission module, an active control module, a sampling module, an acousto-optic alarm and a wireless communication module; the sampling module collects current signals in a power transmission line and transmits the current signals to the master control CPU; the master control CPU is connected with the power supply module, the data transmission module, the active control module, the acousto-optic alarm and the wireless communication module; and the master control CPU is also connected with multiple relay control modules. According to the intelligent control system, a wireless emission module is in communication connection with a wireless receiving intelligent controller module, the communicating stability and accuracy of the system are high, standby power consumption of electric appliances can be reduced, and electric energy is saved effectively. The system uses a UPS for power supply to prevent system damage caused by sudden power off, the precision of current detection is high, use is convenient, and control is precise.
Description
Technical field
The present invention relates to a kind of transformer substation system, specifically a kind of high-voltage transforming network intelligence control system.
Background technology
Currently, electric energy has become as one of most important energy in people's life and commercial production, and the popularization of electric energy is not only
Facilitate the life of people, traffic, trip, same also creates larger potential safety hazard.According to incompletely statistics, China is annual
Fire be because more than three one-tenth electrical equipment short circuit cause.The person causing and property injury average annual growth, Electrical Safety
Become event urgently to be resolved hurrily.Show according to related data, the people that China is not less than 80% for a long time electrical equipment is inserted on insert row,
The socket of China 95% does not possess anti-surge function, threatens most of electrical appliance, and intelligent appliance faces bigger harm.Existing
Air-break is unable to frequent movement, and simple mechanical electromagnetic drags the precision that inspection flowing is made, and examines stream gravity multiplicity all extreme differences, action
Electric current often the several times of load current used or even decades of times it is impossible to accomplish accurately overcurrent protection, and more by a small margin
The basic None- identified of fault current and cut-off chopper.Smart jack makes the equipment automatization of insertion plate, and evening can be automatic
Close the electrical appliance of insertion socket, prevent electrical appliance from consuming energy, but smart jack needs to fix on the wall, changes inconvenient, makes
With dumb.The equipment of only insertion socket just enables Automated condtrol, and it does not control hard wired light and equipment, often
Individual socket price is usually above the price of single intelligent bulbs, and use cost is high.
Content of the invention
It is an object of the invention to provide a kind of structure high-voltage transforming network intelligence control system simple, easy to use,
To solve the problems, such as to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of present invention offer:
A kind of high-voltage transforming network intelligence control system, including master control cpu, supply module, data transmission module, active control mould
Block, sampling module, audible-visual annunciator and wireless communication module；Described sampling module gathers the current signal in transmission line of electricity and passes
It is defeated by master control cpu, described master control cpu is also respectively connected with supply module, data transmission module, active control module, sound and light alarm
Device and wireless communication module, described master control cpu is also connected with drive module, and drive module also connects multiple relay controls respectively
Molding block.
Preferred version as the present invention: described master control cpu is made up of at89c52 series monolithic.
Preferred version as the present invention: described drive module is transistor driver circuit.
Preferred version as the present invention: described wireless communication module includes wireless transmitter module and wireless receiving is intelligently controlled
Device module processed, described wireless transmitter module and wireless receiving intelligent controller module pass through wireless communication connection, described wirelessly connect
Receive intelligent controller module to be arranged in circuit main control box, wireless transmitter module is worn with user, described wireless receiving
After intelligent controller module receives the signal of described wireless transmitter module transmitting, described signal is sent to described master control cpu,
Described master control cpu control circuit The electric loop turns on；Described wireless receiving intelligent controller module does not receive described wireless
When penetrating the signal that module is launched, master control cpu control circuit The electric loop disconnects.
Preferred version as the present invention: described master control cpu is responsible for data acquisition and the circuit power consumption control of whole system,
Major function includes: (1) reads wireless receiving intelligent controller module received data；(2) hand switch is controlled to control mould
Block works, and is artificially opened or closed circuit The electric loop；(3) receive the data of current detection circuit, and be analyzed judging, with
Whether monitoring The electric loop abnormal phenomena, and if so, then control The electric loop disconnects；(4) control relay control module, with
Control relay is opened or closed；(5) control led display module, the break-make situation of difference The electric loop is shown directly by led
Convey to use with seeing.
Preferred version as the present invention: described sampling module include three phase rectifier sample circuit, signal conditioning circuit and
Master control cpu, is directly connected to three phase rectifier sample circuit by a phase, b phase, c phase current mutual inductor output current signal；Three-phase is whole
Stream sample circuit is also connected with signal conditioning circuit, and signal conditioning circuit is defeated after the process such as amplifier, filtering sampled analogue signals
The signal going out carries out adc sampling processing to master control cpu.
Preferred version as the present invention: described audible-visual annunciator is made up of speaker and flash lamp.
Preferred version as the present invention: described active control module includes manual key and reset key.
Preferred version as the present invention: described data transmission module includes jtag interface, usb interface and rs485 interface.
Compared with prior art, the invention has the beneficial effects as follows: high-voltage transforming network intelligence control system of the present invention adopts
Wireless transmitter module is communicated to connect with wireless receiving intelligent controller module, and its communication stability is high, accuracy is good, can reduce
The stand-by power consumption of electrical appliance, effectively save electric energy.And system powered using ups power supply, it is to avoid power-off suddenly causes ruining of system
Damage, the high precision of current detecting, easy to use simultaneously, control precisely.
Brief description
Fig. 1 is the entire block diagram of high-voltage transforming network intelligence control system.
Fig. 2 is the schematic diagram of current detection module.
Fig. 3 is the operational flow diagram of the use The electric loop not needing energising in 24 hours in the present invention.
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 clearly and completely
Description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on this
Embodiment in bright, the every other enforcement that those of ordinary skill in the art are obtained under the premise of not making creative work
Example, broadly falls into the scope of protection of the invention.
Refer to Fig. 1-3, a kind of high-voltage transforming network intelligence control system, pass including master control cpu, supply module, data
Defeated module, active control module, sampling module, audible-visual annunciator and wireless communication module；Described sampling module gathers power transmission line
Current signal in road is simultaneously transferred to master control cpu, and described master control cpu is also respectively connected with supply module, data transmission module, actively
Control module, audible-visual annunciator and wireless communication module, described master control cpu is also connected with drive module, and drive module is also divided respectively
Do not connect multiple relay control module.
Master control cpu is made up of at89c52 series monolithic.Described drive module is transistor driver circuit.Wireless telecommunications
Module includes wireless transmitter module and wireless receiving intelligent controller module, and described wireless transmitter module and wireless receiving are intelligently controlled
Device module processed passes through wireless communication connection, and described wireless receiving intelligent controller module is arranged in circuit main control box, wirelessly
Transmitter module is worn with user, and described wireless receiving intelligent controller module receives described wireless transmitter module transmitting
After signal, described signal is sent to described master control cpu, described master control cpu control circuit The electric loop turns on；Described wirelessly connect
When receiving the signal that intelligent controller module does not receive described wireless transmitter module transmitting, master control cpu control circuit The electric loop
Disconnect.Master control cpu is responsible for data acquisition and the circuit power consumption control of whole system, and major function includes: (1) reads wireless receiving
Intelligent controller module received data；(2) control the work of hand switch control module, be artificially opened or closed circuit electricity consumption
Loop；(3) receive the data of current detection circuit, and be analyzed judging, whether abnormal phenomena is occurred with monitoring The electric loop,
If so, then control The electric loop disconnects；(4) control relay control module, is opened or closed with control relay；(5) control
Led display module, the break-make situation of difference The electric loop is conveyed to use with passing through led intuitive display.Sampling module includes three
Commutating phase sample circuit, signal conditioning circuit and master control cpu, direct by a phase, b phase, c phase current mutual inductor output current signal
It is connected to three phase rectifier sample circuit；Three phase rectifier sample circuit is also connected with signal conditioning circuit, and signal conditioning circuit is sampling
The signal that analogue signal exports after the process such as amplifier, filtering carries out adc sampling processing to master control cpu.Audible-visual annunciator is by raising
Sound device and flash lamp composition.Active control module includes manual key and reset key.Data transmission module include jtag interface,
Usb interface and rs485 interface.
The operation principle of the present invention is: sampling module includes three phase rectifier sample circuit, signal conditioning circuit and master control
Cpu, is directly connected to three phase rectifier sample circuit by a phase, b phase, c phase current mutual inductor output current signal；Three phase rectifier takes
Sample circuit is also connected with signal conditioning circuit, signal conditioning circuit output after the process such as amplifier, filtering sampled analogue signals
Signal carries out adc sampling processing to master control cpu.Master control cpu passes through the electric current in current detection circuit real-time monitoring electric line
Size, by the size of the current value in judgement electric line, whether monitoring electric line abnormal phenomena, such as short circuit phenomenon
Deng.When current detection circuit monitors that electricity consumption electric current is excessive, control is disconnected with electric line, and current detection circuit can real time reaction
The size of current value in domestic circuit loop, the real-time electricity consumption data of collection is sent to master control cpu.The current detecting of the present invention
Circuit is monitored to the size of current in The electric loop using advanced Hall current sensor, and it has measurement range extensively,
Fast response time, the fastest person's response time is only 1us；Certainty of measurement is high, and certainty of measurement is better than 1%, and this precision is suitable for appointing
The measurement of what waveform；The linearity is good, reliability is high, small volume, lightweight, easy-to-install advantage.With, in electric line, needing 24
The use The electric loop of hour energising, carries out real-time monitoring using current detection circuit to the electric current in loop.When with The electric loop
When electric current occurs abnormal, immediately pass through relay and disconnect this and use The electric loop, thus avoiding household electrical appliance in loop to damage or send out
Raw short circuit causes fire.Relay in controller is designed using the principle of vulnerabilities scan forceful electric power, weak by master control cpu
The signal of telecommunication realizes the break-make to electricity consumption ac220v loop, and master control cpu realizes breaking to electric line by control relay circuit
Open and close are closed.Master control cpu is additionally provided with led display, and the break-make situation of difference The electric loop is intuitively shown by master control cpu by led
Show, allow user get information about the break-make information that each uses The electric loop in real time.Wireless communication module and master control cpu are arranged on electricity
In the main control box on road, this wireless communication module is in reception state in 24 hours, has detected whether that wireless signal is incoming, thus can
Whether someone in monitoring man, master control cpu execution controls the break-make accordingly using The electric loop.Manager in nobody when, wireless transmitter module
With wireless communication module not in admissible communication range, master control cpu controls chopper disconnection The electric loop；Someone in manager
When, between wireless communication module and wireless transmit in the communication range allowing, complete to communicate to connect, master control cpu controls open circuit
Device closure uses The electric loop accordingly.
Wireless communication module can be set to bluetooth module, and specifically, the control mode of bluetooth module has 2 kinds, the control of the first
Principle processed is similar to the control mode of less radio-frequency；Second is that bluetooth module is connected with the mobile communication of user, by master control
After the bluetooth of cpu is mated with the mobile phone of user family members, user mobile phone is in wireless communication module (bluetooth being connected with master control cpu)
Wireless coverage in when, the Bluetooth receptions module of the bluetooth of mobile phone and master control cpu is set up and is connected, and master control cpu controls domestic
The conducting of circuit.When the mobile phone of user is outside wireless communication module (bluetooth being connected with master control cpu) wireless coverage
(time delay 3-5 second), when wireless communication module does not receive the signal of the bluetooth of transmission signal mobile phone, the indigo plant of mobile phone and master control cpu
Tooth disconnects, and master control cpu controls the power circuit of family to disconnect.Whole process does not need to press any button it is not necessary to draw card
Piece it is not necessary to swipe the card it is not necessary to by remote control it is not necessary to input fingerprint, completely by the bluetooth of the mobile phone of user and master control cpu
Bluetooth active sensing each other, easy to use.
Wireless communication module can be also human body infrared induction module, and this infrared induction module is automatic based on infrared technology
Control product, when someone enters the induction range of human body infrared induction module, infrared induction module can detect human body infrared
The change of spectrum, infrared induction module can be by data information transfer to master control cpu, and master control cpu controls chopper turn on automatically electricity
Road, as long as human body is without departing from the scope of the sensing of infrared induction module, master control cpu will control the closure of killer switch, keeps
With being continuously turned on of electric line；After human body leaves, less than during human body infrared change, switch prolongs for infrared induction module monitoring
When, master control cpu auto-controlled circuit breaker, close power circuit.The present invention passes through flexible " branch ", and the relay on each road is provided with
Hand switch, user can voluntarily select wherein one tunnel or two tunnels be normal power supply circuits it would be desirable to the electrical equipment of long-term energising (such as
Refrigerator, facsimile machine, wireless phone) divide on different circuit line from the electrical equipment (TV, computer etc.) that can often switch, thus
The intelligent humanized reaching circuit controls.
The circuit intelligent management system of the present invention can realize electrical network intelligence existing under basic circuit not change conditions
Change, whether the people that can carry wireless transmitter module with automatic decision is in, with auto-power on power-off, perfect excessively electric by itself
Stream, short circuit protection system and powerful anti-surge circuit, prevent from being struck by lightning, are that client's personal safety and safety of property escorts, 360 degree
No dead angle ensures client.
Claims (9)
1. a kind of high-voltage transforming network intelligence control system, including master control cpu, supply module, data transmission module, active control
Module, sampling module, audible-visual annunciator and wireless communication module；It is characterized in that, in described sampling module collection transmission line of electricity
Current signal and be transferred to master control cpu, described master control cpu is also respectively connected with supply module, data transmission module, active control
Module, audible-visual annunciator and wireless communication module, described master control cpu is also connected with drive module, and drive module also connects respectively
Connect multiple relay control module.
2. a kind of high-voltage transforming network intelligence control system according to claim 1 is it is characterised in that described drive module
For transistor driver circuit.
3. a kind of high-voltage transforming network intelligence control system according to claim 1 is it is characterised in that described master control cpu
It is made up of at89c52 series monolithic.
4. a kind of high-voltage transforming network intelligence control system according to claim 1 is it is characterised in that described wireless telecommunications
Module includes wireless transmitter module and wireless receiving intelligent controller module, and described wireless transmitter module and wireless receiving are intelligently controlled
Device module processed passes through wireless communication connection, and described wireless receiving intelligent controller module is arranged in circuit main control box, wirelessly
Transmitter module is worn with user, and described wireless receiving intelligent controller module receives described wireless transmitter module transmitting
After signal, described signal is sent to described master control cpu, described master control cpu control circuit The electric loop turns on；Described wirelessly connect
When receiving the signal that intelligent controller module does not receive described wireless transmitter module transmitting, master control cpu control circuit The electric loop
Disconnect.
5. a kind of high-voltage transforming network intelligence control system according to claim 1 or 3 is it is characterised in that described master control
Cpu is responsible for data acquisition and the circuit power consumption control of whole system, and major function includes: (1) reads wireless receiving Based Intelligent Control
Device module received data；(2) control the work of hand switch control module, be artificially opened or closed circuit The electric loop；(3)
Receive the data of current detection circuit, and be analyzed judging, whether abnormal phenomena is occurred with monitoring The electric loop, if so, then
Control The electric loop disconnects；(4) control relay control module, is opened or closed with control relay；(5) led is controlled to show
Module, the break-make situation of difference The electric loop is conveyed to use with passing through led intuitive display.
6. a kind of high-voltage transforming network intelligence control system according to claim 1 is it is characterised in that described sampling module
Including three phase rectifier sample circuit, signal conditioning circuit and master control cpu, by a phase, b phase, c phase current mutual inductor output current letter
Number it is directly connected to three phase rectifier sample circuit；Three phase rectifier sample circuit is also connected with signal conditioning circuit, signal conditioning circuit
The signal that sampled analogue signals are exported after the process such as amplifier, filtering carries out adc sampling processing to master control cpu.
7. a kind of high-voltage transforming network intelligence control system according to claim 1 is it is characterised in that described sound and light alarm
Device is made up of speaker and flash lamp.
8. a kind of high-voltage transforming network intelligence control system according to claim 1 is it is characterised in that described active control
Module includes manual key and reset key.
9. a kind of high-voltage transforming network intelligence control system according to claim 1 is it is characterised in that described data transfer
Module includes jtag interface, usb interface and rs485 interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610988757.5A CN106338955A (en) | 2016-11-10 | 2016-11-10 | Intelligent control system of high-tension transformation network |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610988757.5A CN106338955A (en) | 2016-11-10 | 2016-11-10 | Intelligent control system of high-tension transformation network |
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| CN106338955A true CN106338955A (en) | 2017-01-18 |
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| CN201610988757.5A Pending CN106338955A (en) | 2016-11-10 | 2016-11-10 | Intelligent control system of high-tension transformation network |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028508A (en) * | 2018-06-01 | 2018-12-18 | 青岛海尔空调电子有限公司 | Air-conditioning line control machine power supply communication circuit |
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Application publication date: 20170118 |