CN207541467U - A kind of bluetooth group microwave switch circuit - Google Patents
A kind of bluetooth group microwave switch circuit Download PDFInfo
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- CN207541467U CN207541467U CN201721834856.4U CN201721834856U CN207541467U CN 207541467 U CN207541467 U CN 207541467U CN 201721834856 U CN201721834856 U CN 201721834856U CN 207541467 U CN207541467 U CN 207541467U
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Abstract
The utility model discloses a kind of bluetooth group microwave switch circuit, including bluetooth module, Bluetooth signal modular converter, central processing unit, human body induction module, human mobile signal's processing module, controlled signal processing module, light sensation detection module；The bluetooth module connects Bluetooth signal modular converter, and the human body induction module connects human mobile signal's processing module；The Bluetooth signal modular converter, human mobile signal's processing module, the light sensation detection module, the controlled signal processing module connect central processing unit respectively.User can search for hundreds and thousands of microwave induced equipment in a region automatically in mobile phone terminal, realize the Precise control management to microwave induced equipment, achieve the purpose that energy saving, simplified operation, swarm intelligence control.
Description
Technical field
The utility model is related to intelligent lighting field, more particularly to a kind of bluetooth group microwave switch circuit.
Background technology
With technological progress and the raising of people's environmental consciousness, the control for light switch, it is desirable to light switches
It can realize people Lai Dengliang, turn off the light when you leave, to reach intelligent control and the energy-efficient purpose to light switch.But existing microwave
Inductor is mostly to be used alone, and wired connection communicates or using dial-up mode to code connecting communication, lacks connection and the friendship of information
Stream, lacks intelligentized control.When there are hundreds and thousands of a equipment in a region in practical applications, need change wherein several
Or more functions of the equipments, concatenate rule troublesome complexity is set, use is very inconvenient.
Invention content
The purpose of the utility model is to overcome shortcomings of the prior art, provide a kind of multi-functional control, use
Convenient bluetooth group microwave switch circuit.
In order to solve the above technical problems, the utility model is solved by following technical proposals：
A kind of bluetooth group microwave switch circuit, including bluetooth module, Bluetooth signal modular converter, central processing unit, people
Body induction module, human mobile signal's processing module, controlled signal processing module, light sensation detection module；The bluetooth module
Bluetooth signal modular converter is connected, the human body induction module connects human mobile signal's processing module；The Bluetooth signal turns
Mold changing block, human mobile signal's processing module, the light sensation detection module, the controlled signal processing module connect respectively
Connect central processing unit.
The bluetooth group microwave switch circuit further includes AC-DC isolation modular converters and module for power supply circuit, the AC-
DC is isolated modular converter and provides power supply for module for power supply circuit, and the module for power supply circuit is the bluetooth module, human body sensing
Module, central processing unit provide power supply.
The bluetooth module is equipped with pin TX, pin RX, and the central processing unit is equipped with pin RX1, pin TX1, described
Bluetooth signal modular converter include resistance R16, resistance R17, resistance R18, resistance R19, resistance R20, resistance R21, resistance R22,
Resistance R23, triode Q2, triode Q3；One end of the TX feet connection resistance R18 of the bluetooth module, the other end of resistance R18
The base stage of triode Q2 and one end of resistance R19 are connected simultaneously, and the other end of resistance R19 is grounded, and the emitter of triode Q2 is same
When connect resistance R16 and resistance R17 one end, another termination 5V power supplys of resistance R17, the grounded collector of triode Q2, electricity
Hinder the pin RX1 of the other end connection central processing unit of R16；The one of the pin TX1 connection resistance R20 of the central processing unit
End, the base stage of connecting triode Q3 and one end of resistance R21, the other end of resistance R21 are grounded the other end of resistance R20 simultaneously,
The emitter of triode Q3 connects resistance R22 and resistance R23 one end, another termination 5V power supplys of resistance R22, triode Q3 simultaneously
Grounded collector, resistance R23 the other end connection bluetooth module pin RX.
The central processing unit is additionally provided with control terminal pin PC3, the controlled signal processing module include resistance R11,
Resistance R12, resistance R13, photo-coupler U6, diode D5, triode Q1, fire line terminal L, control line terminals L ', the control
Hold one end of pin PC3 connection resistance R11, the anode of the other end connection photo-coupler U6 of the resistance R11, photo-coupler U6
Minus earth, the emitter of photo-coupler U6 connect simultaneously with one end of resistance R13 and the base stage of triode Q1, resistance R13
Other end ground connection, the emitter ground connection of triode Q1, one end of the collector connection resistance R12 of photo-coupler U6, resistance R12
The other end connect the cathode of diode D5 and 24V power supplys simultaneously, the anode of diode D5 connects the coil of relay K1 simultaneously
The collector of foot and triode Q1, another coil foot of relay K1 connect 24V power supplys, the public foot connection fire line terminal of relay
L, the normally opened foot connection control line terminals L ' of relay.
The central processing unit be microcontroller, model STM8S003K3.
The bluetooth module is also associated with 2.4G external antennas.
The utility model has the following advantages compared with prior art and advantageous effect：
1. the utility model employ technology of Internet of things, microwave induced technology, optoelectronic induction technology, Bluetooth Communication Technology,
It can be realized in the place people Lai Dengliang for needing to provide illumination using the light switch of the utility model, turn off the light when you leave, reach pair
The intelligent control of light switch and energy-efficient purpose.
2. in the light switch circuit of the utility model, between bluetooth module, Bluetooth signal modular converter, central processing unit
Can two-way transmission signals, user can search for hundreds and thousands of microwave induced equipment in a region, profit automatically in mobile phone terminal
With wireless communication technique realize communication, microwave induced equipment and mobile phone between microwave induced equipment and microwave induced equipment it
Between communicate, microwave induced information can be uploaded to by cell phone network in network server, can to multiple microwave inductive switch into
Row Precise control management achievees the purpose that simplified operation, swarm intelligence control, and meeting the development of current intelligentized Furniture system needs
It will.
Description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a kind of flow diagram of bluetooth group microwave switch circuit.
Fig. 2 is a kind of controlled signal processing module circuit diagram of bluetooth group microwave switch circuit.
Fig. 3 is a kind of Bluetooth signal modular converter circuit diagram of bluetooth group microwave switch circuit.
Specific embodiment
The utility model is described in further detail with reference to embodiment and attached drawing, but the implementation of the utility model
Mode is without being limited thereto.
As shown in Figure 1 to Figure 3, a kind of bluetooth group microwave switch circuit, including bluetooth module, Bluetooth signal modulus of conversion
Block, central processing unit, human body induction module, human mobile signal's processing module, controlled signal processing module, light sensation detection mould
Block；The bluetooth module connects Bluetooth signal modular converter, and the human body induction module connects human mobile signal's processing module；
The Bluetooth signal modular converter, human mobile signal's processing module, the light sensation detection module, the controlled signal
Processing module connects central processing unit respectively.
The bluetooth group microwave switch circuit further includes AC-DC isolation modular converters and module for power supply circuit, the AC-
DC is isolated modular converter and provides power supply for module for power supply circuit, and the module for power supply circuit is the bluetooth module, human body sensing
Module, central processing unit provide power supply.
The bluetooth module is equipped with pin TX, pin RX, and the central processing unit is equipped with pin RX1, pin TX1, described
Bluetooth signal modular converter include resistance R16, resistance R17, resistance R18, resistance R19, resistance R20, resistance R21, resistance R22,
Resistance R23, triode Q2, triode Q3；One end of the TX feet connection resistance R18 of the bluetooth module, the other end of resistance R18
The base stage of triode Q2 and one end of resistance R19 are connected simultaneously, and the other end of resistance R19 is grounded, and the emitter of triode Q2 is same
When connect resistance R16 and resistance R17 one end, another termination 5V power supplys of resistance R17, the grounded collector of triode Q2, electricity
Hinder the pin RX1 of the other end connection central processing unit of R16；The one of the pin TX1 connection resistance R20 of the central processing unit
End, the base stage of connecting triode Q3 and one end of resistance R21, the other end of resistance R21 are grounded the other end of resistance R20 simultaneously,
The emitter of triode Q3 connects resistance R22 and resistance R23 one end, another termination 5V power supplys of resistance R22, triode Q3 simultaneously
Grounded collector, resistance R23 the other end connection bluetooth module pin RX.
The central processing unit is additionally provided with control terminal pin PC3, the controlled signal processing module include resistance R11,
Resistance R12, resistance R13, photo-coupler U6, diode D5, triode Q1, fire line terminal L, control line terminals L ', the control
Hold one end of pin PC3 connection resistance R11, the anode of the other end connection photo-coupler U6 of the resistance R11, photo-coupler U6
Minus earth, the emitter of photo-coupler U6 connect simultaneously with one end of resistance R13 and the base stage of triode Q1, resistance R13
Other end ground connection, the emitter ground connection of triode Q1, one end of the collector connection resistance R12 of photo-coupler U6, resistance R12
The other end connect the cathode of diode D5 and 24V power supplys simultaneously, the anode of diode D5 connects the coil of relay K1 simultaneously
The collector of foot and triode Q1, another coil foot of relay K1 connect 24V power supplys, the public foot connection fire line terminal of relay
L, the normally opened foot connection control line terminals L ' of relay.
The central processing unit be microcontroller, model STM8S003K3.
The bluetooth module is also associated with 2.4G external antennas, and the antenna can send Bluetooth signal, be used for and other
Microwave induced equipment communication.
It is negative peak absorption diode that the photo-coupler, which is equipped with diode D4, the middle diode D4,.
The operation principle of the utility model is:It please refers to Fig.1, the AC-DC isolation modular converter gives module for power supply circuit
Power supply, module for power supply circuit be bluetooth module, human body induction module, central processing unit provide power supply.Cell phone application control terminal is sent
Broadcast singal, bluetooth module can set user with cell phone application control end communication, cell phone application control terminal after receiving search signal
The data set are transferred to bluetooth module, and bluetooth module after Bluetooth signal module processing sends the information received to
Central processing unit, central processing unit simultaneously can be by data information transfers to bluetooth module, and bluetooth module is in one's hands by data feedback
Machine APP control terminals.Light sensation detection module is optical inductor, during optical inductor detects ambient light and brightness data is transmitted to
Central processor, human body induction module are microwave sensor, and microwave sensor senses human motion information, the human motion letter
Breath is transmitted to central processing unit after the processing of human mobile signal's processing module, after central processing unit is collected into data, retransmits
Director data is to controlled signal processing module, controlled signal processing module execute instruction content, at the controlled signal
It manages module and includes ON-OFF control circuit, the ON-OFF control circuit loads for connecting and disconnecting.It please refers to Fig.2 to Fig. 3, center
After processor receives signal, continuous high level is sent through R11 resistance by pin PC3, U6 photo couplers is made to work, R12 resistance
On voltage by Q1 triodes being made to obtain a high level through U6 photo couplers, relay K1 is attracted, and 24V voltages are by the lotus root in K1
Zygonema circle is to Q1 collectors to ground, and after relay K1 is attracted, the public terminal contacts conductings of K1 are attracted with L', connect load.In circuit
It is negative peak absorption diode that photo-coupler U6, which is equipped with diode D4, the diode D4, and the diode D4 is used to protect Q1 tri-
Pole pipe is not punctured by the inverse peak voltage after the actuation of relay, and resistance R13 is pull down resistor, is made when U6 photo couplers are not turned on
Q1 is in low level state.It please refers to Fig.3, after user hand generator terminal sends out control signal to bluetooth module, bluetooth module obtains
It controls after signal the level signal of 3.3V by through TX foot R18 resistance, giving Q2 triode 2N5401PNP pipe low and high level signals,
End Q2 switch conductions, R17 one end connects 5V one end and connects transistor collector and R16 resistance, and Q2 collector 5V level switches are led
Logical cut-off makes the current potential also and then synchronous variation on RX1, and MCU, which is read, obtains control signal data, and change arrange parameter reaches visitor
Family demand purpose.Similarly MUC wants transmission data by through TX1 foot R20 resistance, believing to Q3 triode 2N5401PNP pipes low and high level
Number, end Q3 switch conductions, R22 one end connects 5V one end and connects transistor collector and R23 resistance, and the cut-off of Q3 switch conductions makes RX
On current potential also and then synchronous variation, bluetooth module read level and obtain control signal data, be broadcast to other microwave switches and set
Standby equipment communicates, and makes to realize the purpose of networking between microwave switch equipment.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiment of the utility model is not by above-mentioned
The limitation of embodiment, the change made under other any Spirit Essences and principle without departing from the utility model are modified, are replaced
In generation, simplifies combination, should be equivalent substitute mode, is included within the scope of protection of the utility model.
Claims (5)
1. a kind of bluetooth group microwave switch circuit, it is characterised in that：Including bluetooth module, Bluetooth signal modular converter, MCU,
Human body induction module, human mobile signal's processing module, controlled signal processing module, light sensation detection module, AC-DC isolation turn
Block, module for power supply circuit are changed the mold, the AC-DC isolation modular converters are powered for module for power supply circuit, the module for power supply circuit
For the bluetooth module, human body induction module, MCU power supplies；
The bluetooth module is bi-directionally connected with Bluetooth signal modular converter, and the Bluetooth signal modular converter is bi-directionally connected with MCU；
The output terminal of the human body induction module is connect with the input terminal of human mobile signal's processing module, the human motion letter
The output terminal of number processing module and the first input end of MCU connect, the output terminal of the light sensation detection module and the second of MCU defeated
Enter end connection, the control terminal of the MCU is connect with the input terminal of controlled signal processing module.
2. bluetooth group microwave switch circuit according to claim 1, it is characterised in that：The bluetooth module is equipped with pin
TX, pin RX, the MCU are equipped with pin RX1, pin TX1, the Bluetooth signal modular converter include resistance R16, resistance R17,
Resistance R18, resistance R19, resistance R20, resistance R21, resistance R22, resistance R23, triode Q2, triode Q3；
One end of the TX feet connection resistance R18 of the bluetooth module, the other end of resistance R18 connect the base stage of triode Q2 simultaneously
And one end of resistance R19, the other end ground connection of resistance R19, the emitter of triode Q2 connect resistance R16 and resistance R17 simultaneously
One end, another termination 5V power supplys of resistance R17, the grounded collector of triode Q2, resistance R16 the other end connection centre
Manage the pin RX1 of device；
One end of the pin TX1 connection resistance R20 of the central processing unit, the other end while connecting triode Q3 of resistance R20
Base stage and resistance R21 one end, the other end ground connection of resistance R21, the emitter of triode Q3 connects resistance R22 and electricity simultaneously
Hinder R23 one end, another termination 5V power supplys of resistance R22, the grounded collector of triode Q3, the other end connection indigo plant of resistance R23
The pin RX of tooth module.
3. bluetooth group microwave switch circuit according to claim 1, it is characterised in that：The MCU draws equipped with control terminal
Foot PC3, the controlled signal processing module include resistance R11, resistance R12, resistance R13, photo-coupler U6, diode D5,
Triode Q1, fire line terminal L, control line terminals L ', one end of the control terminal pin PC3 connection resistance R11, the resistance
The anode of the other end connection photo-coupler U6 of R11, the minus earth of photo-coupler U6, the emitter of photo-coupler U6 simultaneously with
One end of resistance R13 and the base stage connection of triode Q1, the other end ground connection of resistance R13, the emitter ground connection of triode Q1, light
One end of the collector connection resistance R12 of coupler U6, the other end of resistance R12 connect the cathode and 24V of diode D5 simultaneously
Power supply, the anode of diode D5 connect the coil foot of relay K1 and the collector of triode Q1 simultaneously, and relay K1's is another
Coil foot meets 24V power supplys, the public foot connection fire line terminal L of relay, the normally opened foot connection control line terminals L ' of relay.
4. bluetooth group microwave switch circuit according to claim 1, it is characterised in that：The model of the MCU
STM8S003K3。
5. bluetooth group microwave switch circuit according to claim 1, it is characterised in that：The bluetooth module is also associated with
2.4G external antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721834856.4U CN207541467U (en) | 2017-12-25 | 2017-12-25 | A kind of bluetooth group microwave switch circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721834856.4U CN207541467U (en) | 2017-12-25 | 2017-12-25 | A kind of bluetooth group microwave switch circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207541467U true CN207541467U (en) | 2018-06-26 |
Family
ID=62619105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721834856.4U Expired - Fee Related CN207541467U (en) | 2017-12-25 | 2017-12-25 | A kind of bluetooth group microwave switch circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207541467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462918A (en) * | 2019-01-07 | 2019-03-12 | 横店集团得邦照明股份有限公司 | A kind of LED driver and its implementation based on technology of Internet of things |
-
2017
- 2017-12-25 CN CN201721834856.4U patent/CN207541467U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462918A (en) * | 2019-01-07 | 2019-03-12 | 横店集团得邦照明股份有限公司 | A kind of LED driver and its implementation based on technology of Internet of things |
| CN109462918B (en) * | 2019-01-07 | 2023-09-05 | 横店集团得邦照明股份有限公司 | LED driver based on Internet of things technology and implementation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20191225 |