CN103024187B - A kind of inversion system based on Bluetooth of mobile phone control - Google Patents
A kind of inversion system based on Bluetooth of mobile phone control Download PDFInfo
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- CN103024187B CN103024187B CN201210553593.5A CN201210553593A CN103024187B CN 103024187 B CN103024187 B CN 103024187B CN 201210553593 A CN201210553593 A CN 201210553593A CN 103024187 B CN103024187 B CN 103024187B
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Abstract
The invention discloses a kind of inversion system based on Bluetooth of mobile phone control, including the inversion main frame and Bluetooth communication control unit that are connected with each other, also include the intelligent mobile phone Bluetooth module and the cell-phone microprocessor that are connected with each other, the Bluetooth communication control unit realizes communication interaction with the intelligent mobile phone Bluetooth module；The Bluetooth communication control unit includes interface, microprocessor, Bluetooth chip, mu balanced circuit, on-off circuit and filtering bleeder circuit.The present invention has the advantages that module hardware cost is low, cell phone software is simple to operate, practical, applied widely, embodies very strong practicality and flexibility.
Description
Technical field
The present invention relates to inversion system, more particularly to a kind of inversion system based on Bluetooth of mobile phone control.
Background technology
In China, smart mobile phone is presented fierce growth trend, and China also has become the whole world second for being only second to the U.S.
Categorles mobile phone market.Traditional inverter cannot realize the function of timing or autostop, and user can only select when leaving
Close inverter or allow its continuous firing, quiescent current can be produced during due to its no-load operation, cause to a certain extent
The waste of electric energy.
The content of the invention
For above-mentioned problem, it is an object of the invention to provide a kind of inversion system based on Bluetooth of mobile phone control,
The Wireless remote control of inversion system is realized by intelligent mobile phone Bluetooth, without adding any other display module, using mobile phone
Bluetooth just can easily control inversion system and show its real-time status, and user can be allowed to set inversion according to the actual conditions of oneself
The device duration, or be set to intelligent shutdown mode, i.e. inverter end detect user mobile phone bluetooth connection disconnect when, automatically
Close inverter to shut down, greatly save electric energy.
The purpose of the present invention is achieved through the following technical solutions：
A kind of inversion system based on Bluetooth of mobile phone control, wherein, including the inversion main frame and Bluetooth communication being connected with each other
Control unit, also including the intelligent mobile phone Bluetooth module being connected with each other and cell-phone microprocessor, the Bluetooth communication control unit
Part realizes communication interaction with the intelligent mobile phone Bluetooth module；
The Bluetooth communication control unit includes interface, microprocessor, Bluetooth chip, mu balanced circuit, on-off circuit and mistake
Filter bleeder circuit；
The on-off circuit includes switch, the first metal-oxide-semiconductor, the second metal-oxide-semiconductor, first resistor, 3rd resistor, described first
The source electrode of metal-oxide-semiconductor switchs 6 pin for connecing the interface by described, and the drain electrode of first metal-oxide-semiconductor connects 2 pin of the interface, institute
The grid for stating the first metal-oxide-semiconductor connects the drain electrode of second metal-oxide-semiconductor, and the grid of second metal-oxide-semiconductor connects the 1 of the microprocessor
Pin, the source electrode of first metal-oxide-semiconductor and the indirect first resistor of grid, between the source electrode and grid of second metal-oxide-semiconductor
Connect the 3rd resistor, the source ground of second metal-oxide-semiconductor；
The 1 pin ground connection of the interface, 3,4,5 pin connect 5,7,9 pin of the microprocessor respectively；
The filtering bleeder circuit includes second resistance and the 4th resistance, the switch, the second resistance, the described 4th
Resistance is sequentially connected, the 4th resistance eutral grounding, the first electric capacity of the 4th resistor coupled in parallel, the second resistance and micro- place
Manage the 2 pin connection of device；
The switch connection mu balanced circuit；
The microprocessor connects the Bluetooth chip.
The inversion system for being controlled based on Bluetooth of mobile phone as described above, wherein, also including a warning circuit, the warning circuit bag
Buzzer and triode are included, the transistor collector connects the buzzer, and base stage connects the microprocessor by the 7th resistance
11 pin, transistor emitter ground connection.
The inversion system for being controlled based on Bluetooth of mobile phone as described above, wherein, also including an illuminating circuit, the illuminating circuit bag
The 6th resistance and light emitting diode are included, 5 pin of a termination Bluetooth chip of the 6th resistance, another termination is described luminous
Diode, the light emitting diode ground connection.
The inversion system for being controlled based on Bluetooth of mobile phone as described above, wherein, the input of the mu balanced circuit is by the second electricity
Hold ground connection with filtering interfering, the output end of the mu balanced circuit passes through the 3rd capacity earth.
The inversion system for being controlled based on Bluetooth of mobile phone as described above, wherein, 4 pin of the microprocessor are connected by the 5th resistance
Connect 4 pin of the Bluetooth chip.
The inversion system based on Bluetooth of mobile phone control as described in above-mentioned any one, wherein, the Bluetooth communication control unit
Part is connected by 6 pin RJ11 interfaces with the inversion main frame.
Compared with the prior art, the beneficial effects of the present invention are：
Have the advantages that module hardware cost is low, cell phone software is simple to operate, practical, applied widely, embody
Very strong practicality and flexibility.
Brief description of the drawings
Fig. 1 shows a kind of system construction drawing of the inversion system based on Bluetooth of mobile phone control of the present invention；
Fig. 2 shows a kind of system of the Bluetooth communication control unit of the inversion system based on Bluetooth of mobile phone control of the present invention
Structural representation；
Fig. 3 shows that a kind of display control interface of the mobile phone of the inversion system based on Bluetooth of mobile phone control of the present invention is illustrated
Figure.
Specific embodiment
With reference to schematic diagram and concrete operations embodiment, the invention will be further described.
As shown in figure 1, a kind of inversion system based on Bluetooth of mobile phone control of the present invention includes the inversion main frame being connected with each other
With Bluetooth communication control unit, intelligent mobile phone Bluetooth module and cell-phone microprocessor also including interconnection, Bluetooth communication
Control unit realizes communication interaction with intelligent mobile phone Bluetooth module.
Refer to shown in Fig. 2, Bluetooth communication control unit includes interface J1, microprocessor IC1, Bluetooth chip IC2, voltage stabilizing
Circuit VR1, on-off circuit and filtering bleeder circuit.
On-off circuit includes switch, the first metal-oxide-semiconductor Q1, the second metal-oxide-semiconductor Q2, first resistor R1,3rd resistor R3, first
The source electrode of metal-oxide-semiconductor Q1 is by switching 6 pin of connection interface J1,2 pin of the drain electrode connection interface J1 of the first metal-oxide-semiconductor Q1, the first metal-oxide-semiconductor Q1
Grid connect the drain electrode of the second metal-oxide-semiconductor Q2, the grid of the second metal-oxide-semiconductor Q2 connects 1 pin of microprocessor IC1, the source of the first metal-oxide-semiconductor Q1
The indirect 3rd resistor R3, the second metal-oxide-semiconductor Q2 of the source electrode and grid of pole and the indirect first resistor R1 of grid, the second metal-oxide-semiconductor Q2
Source ground.
The 1 pin ground connection of interface J1,3,4,5 pin connect 5,7,9 pin of microprocessor IC1 respectively.
Filtering bleeder circuit includes second resistance R2 and the 4th resistance R4, and switch, second resistance R2, the 4th resistance R4 are successively
Connection, the 4th resistance R4 ground connection, 2 pin of the 4th resistance R4 parallel connections the first electric capacity C1, second resistance R2 and microprocessor IC1 connect
Connect.
Switch connection mu balanced circuit VR1, microprocessor IC1 connection Bluetooth chip IC2.
With continued reference to shown in Fig. 2, Bluetooth communication control unit also includes a warning circuit, warning circuit include buzzer and
Triode N1, triode N1 colelctor electrodes connect buzzer, and base stage connects 11 pin of microprocessor IC1, triode by the 7th resistance R7
N1 grounded emitters.
Bluetooth communication control unit in the present invention also includes an illuminating circuit, and illuminating circuit includes the 6th resistance R6 and hair
5 pin of the one termination Bluetooth chip IC2 of optical diode LED, the 6th resistance R6, the other end connects LED, light-emitting diodes
Pipe LED is grounded.
The input of mu balanced circuit VR1 is grounded with filtering interfering by the second electric capacity C2, and the output end of mu balanced circuit VR1 is led to
Cross the 3rd electric capacity C3 ground connection.
4 pin of microprocessor IC1 connect 4 pin of Bluetooth chip IC2 by the 5th resistance R5.Bluetooth communication control unit leads to
6 pin RJ11 interfaces are crossed to be connected with inversion main frame.
J1 is 6 pin RJ11 interfaces, is connected with interface on inversion main frame.Wherein VCC（PIN6）Work from inversion system
Make main power voltage, usually+12V；SW（PIN2）It is the switching line of inversion system, when it is low level, inversion system is complete
Contract fully, without any power consumption, after bluetooth module receives the starting-up signal that mobile phone is sent, microprocessor IC1 is by S1 pin（PIN1）
Height is put, the second metal-oxide-semiconductor Q2 is turned on, and SW is high level（+12V）, inversion system is opened, according to loading condition output or dormancy；
DATA（PIN3）、WR（PIN4）、CS（PIN5）It is 3 serial communication data wires, if inversion system is non-loaded, nothing on this three lines
Data transfer, when being inserted with load on main frame, microprocessor IC1 will constantly receive the real time status information that inversion main frame sends；
PIN1 is the earth, after connection with contravariant system altogether.
After closure bluetooth module switch S ,+3.3V voltages can be obtained by mu balanced circuit VR1 and supplied to microprocessor IC1
Electricity, acquiescence sets low S1 pin after the upper electricity of IC1, and Q1 cut-offs, SW disconnects, and inversion system does not work.Simultaneously by S2（PIN10）Height is put, is given
Bluetooth chip IC2 powers, and bluetooth enters search pairing mode, the STATUS with Bluetooth chip IC2 of the PIN4 of microprocessor IC1
Pin（PIN4）It is connected by the 5th resistance R5, STATUS pin can be put height by Bluetooth chip IC2 after successful matching, and other situations are then
For low, microprocessor IC1 determined by judging the level of PIN4 bluetooth whether successful matching；Second resistance R2 and the 4th resistance
R4 is divider resistance, by SAMPLE pin（PIN2）Voltage sample can calculate current VCC magnitudes of voltage；PIN11 is buzzing
Device BUZZER drives pin, when it exports high level, triode N1 conductings, buzzer call；When inversion system enters protection shape
When state is alarmed, buzzer drives the low and high level of pin output different frequency to protect alarm condition to distinguish different inversion systems.
The PIN1 and PIN2 of Bluetooth chip IC2 respectively with the TX of microprocessor IC1（PIN6）And RX（PIN8）It is connected, uses
In UART asynchronous communications, PIN5 can distinguish the shape of bluetooth by R6 resistance driving LED, user by the frequency of LED flickers
State（Pairing state, communication state）.
In mobile phone end, including bluetooth module and cell-phone microprocessor, develop corresponding on intelligent mobile phone platform in addition
Inversion Control System software, and the download of application program is provided, user downloads and installs respective version software（Such as Android platform
Under user need to download the mobile phone terminal application program of android versions）.
When using, mobile phone terminal application program is first turned on, interface is read into bluetooth discovery pairing, mobile phone will be searched for automatically
Inversion Control System end bluetooth equipment in region, and it is automatically performed password match.
After setting up bluetooth connection, into display control interface, as shown in figure 3, aobvious including inversion system working status parameter
Show module, during inversion system start work, mobile phone constantly receives the data that Inversion Control System end bluetooth sends, and in hand
Power output and voltage VCC values are shown on machine screen in real time.Display control interface also includes function setting module, wherein left side
It is key, shutdown icon is switched to after pressing, and starting-up signal is sent to inversion main frame；Right side is time set button, is used
In the continuous working period of setting inversion system, such as user sets continuous working period as 4 hours, then inverter is persistently exported
By automatic shutdown after 4 hours.Continuous working period is such as set as N/A, inverter is by continuous firing.If be not provided with lasting
Between, when user mobile phone is disconnected beyond bluetooth range, inversion system is by automatic shutdown.
The display control interface of mobile phone also includes inversion system working condition essential information viewing area, specifically refers to figure
The bottom at 3 mobile phone display control interfaces, the device number of the bluetooth module of left side display mobile phone connection, right side is shown as inversion system
Working condition.When current inverter is in shutdown, display inverter is in stopped status；To show inverse after start, at this
Become whether device is in normal operating conditions, if in under-voltage protection, overvoltage protection, overload protection, overheat protector etc..In guarantor
During shield state, font is changed into red and constantly flashes at this, and user processing system problem is reminded with most intuitive way.
The present invention has the advantages that module hardware cost is low, cell phone software is simple to operate, practical, applied widely,
Embody very strong practicality and flexibility.
Specific embodiment of the invention has been described in detail above, but the present invention is not restricted to tool described above
Body embodiment, it is intended only as example.To those skilled in the art, any equivalent modifications and replacement are also all in the present invention
Category among.Therefore, done without departing from the spirit and scope of the invention impartial conversion and modification, should all cover
In the scope of the present invention.
Claims (6)
1. it is a kind of based on Bluetooth of mobile phone control inversion system, it is characterised in that including be connected with each other inversion main frame and bluetooth
Communication control unit, also including the intelligent mobile phone Bluetooth module being connected with each other and cell-phone microprocessor, the Bluetooth communication control
Part processed realizes communication interaction with the intelligent mobile phone Bluetooth module；
The Bluetooth communication control unit includes interface (J1), microprocessor (IC1), Bluetooth chip (IC2), mu balanced circuit
(VR1), on-off circuit and filtering bleeder circuit；
The on-off circuit includes switch, the first metal-oxide-semiconductor (Q1), the second metal-oxide-semiconductor (Q2), first resistor (R1), 3rd resistor
(R3), the source electrode of first metal-oxide-semiconductor (Q1) switchs the VCC pin for connecing the interface (J1), first metal-oxide-semiconductor by described
(Q1) drain electrode connects the SW pin of the interface (J1), and the grid of first metal-oxide-semiconductor (Q1) connects the leakage of second metal-oxide-semiconductor (Q2)
Pole, the grid of second metal-oxide-semiconductor (Q2) connects the S1 pin of the microprocessor (IC1), the source electrode of first metal-oxide-semiconductor (Q1) and
The indirect first resistor (R1) of grid, the source electrode of second metal-oxide-semiconductor (Q2) and the indirect 3rd resistor of grid
(R3), the source ground of second metal-oxide-semiconductor (Q2)；
The pin ground connection of the ground connection of the interface (J1), DATA pin, WR pin, CS pin connect the microprocessor (IC1) respectively
DATA1 pin, WR1 pin, CS1 pin；
It is described filtering bleeder circuit include second resistance (R2) and the 4th resistance (R4), the switch, the second resistance (R2),
4th resistance (R4) is sequentially connected, the 4th resistance (R4) ground connection, the 4th resistance (R4) first electric capacity in parallel
(C1), the second resistance (R2) is connected with the SAMPLE pin of the microprocessor (IC1)；
The switch connection mu balanced circuit (VR1)；
The microprocessor (IC1) connects the Bluetooth chip (IC2).
2. the inversion system for being controlled based on Bluetooth of mobile phone as claimed in claim 1, it is characterised in that also including a warning circuit,
The warning circuit includes buzzer and triode (N1), and triode (N1) colelctor electrode connects the buzzer, and base stage passes through
7th resistance (R7) connects the driving pin of the microprocessor (IC1), the triode (N1) grounded emitter.
3. the inversion system for being controlled based on Bluetooth of mobile phone as claimed in claim 1, it is characterised in that also including an illuminating circuit,
The illuminating circuit includes the 6th resistance (R6) and light emitting diode (LED), the termination indigo plant of the 6th resistance (R6)
The driving pin of tooth chip (IC2), another termination light emitting diode (LED), light emitting diode (LED) ground connection.
4. the inversion system for being controlled based on Bluetooth of mobile phone as claimed in claim 1, it is characterised in that the mu balanced circuit (VR1)
Input be grounded with filtering interfering by the second electric capacity (C2), the output end of the mu balanced circuit (VR1) passes through the 3rd electric capacity
(C3) it is grounded.
5. the inversion system for being controlled based on Bluetooth of mobile phone as claimed in claim 4, it is characterised in that the microprocessor (IC1)
WR1 pin the STATUS pin of the Bluetooth chip (IC2) are connected by the 5th resistance (R5).
6. the inversion system for being controlled based on Bluetooth of mobile phone as described in any one in claim 1 to 5, it is characterised in that described
Bluetooth communication control unit is connected by 6 pin RJ11 interfaces with the inversion main frame.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210553593.5A CN103024187B (en) | 2012-12-19 | 2012-12-19 | A kind of inversion system based on Bluetooth of mobile phone control |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210553593.5A CN103024187B (en) | 2012-12-19 | 2012-12-19 | A kind of inversion system based on Bluetooth of mobile phone control |
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| CN103024187A CN103024187A (en) | 2013-04-03 |
| CN103024187B true CN103024187B (en) | 2017-06-20 |
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| CN103948177A (en) * | 2014-04-16 | 2014-07-30 | 深圳市合元科技有限公司 | Electronic smoking device with fingerprint identification function and usage |
| CN104362866B (en) * | 2014-11-10 | 2019-03-19 | 纽福克斯光电科技（上海）有限公司 | A kind of DC-to-AC converter |
| CN106657605B (en) * | 2016-11-15 | 2023-03-31 | 东莞市众进电子科技有限公司 | Indoor temperature controller based on Bluetooth technology and manufacturing method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102053686A (en) * | 2009-11-04 | 2011-05-11 | 上海华博信息服务有限公司 | Method for automatically controlling computer based on Bluetooth |
| CN202998247U (en) * | 2012-12-19 | 2013-06-12 | 华东理工大学 | Inverter system based on handset bluetooth control |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102053686A (en) * | 2009-11-04 | 2011-05-11 | 上海华博信息服务有限公司 | Method for automatically controlling computer based on Bluetooth |
| CN202998247U (en) * | 2012-12-19 | 2013-06-12 | 华东理工大学 | Inverter system based on handset bluetooth control |
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