CN207782833U - A kind of bluetooth group microwave switch based on bluetooth 4.2 - Google Patents
A kind of bluetooth group microwave switch based on bluetooth 4.2 Download PDFInfo
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- CN207782833U CN207782833U CN201820228822.9U CN201820228822U CN207782833U CN 207782833 U CN207782833 U CN 207782833U CN 201820228822 U CN201820228822 U CN 201820228822U CN 207782833 U CN207782833 U CN 207782833U
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- bluetooth
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- microwave
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Abstract
The utility model discloses a kind of bluetooth group microwave switches based on bluetooth 4.2, it is related to microwave switch technical field；Power supply and the power end of MCU chip connect, touch key-press, photosensitive module are connect with the input terminal of MCU chip, the communication terminal of MCU chip is connect with bluetooth module, microwave radar respectively, and the output end of MCU chip is connect with relay circuit, and relay circuit is connect with lamps and lanterns；The utility model is based on the technologies such as 4.2 bluetooth group of bluetooth, Doppler microwave radar induction technology, cell phone application control, soft-touch control, realizes that cell phone application control and human body sensing are in the intelligent wall switch system of one to home switch networking.
Description
Technical field：
The utility model belongs to microwave switch technical field, and in particular to a kind of bluetooth group microwave based on bluetooth 4.2
Switch.
Background technology：
As technology of Internet of things flourishes, Internet of Things is widely used in smart home, and Internet of Things mainly passes through at present
Zigbee wify networkings realize that since zigbee is needed through gateway, and wify is of high cost, thus there are it is various not
Foot.
Utility model content：
In view of the above-mentioned problems, the technical problem to be solved by the present invention is to provide a kind of bluetooth groups based on bluetooth 4.2
Net microwave switch, to solve the problems, such as to be previously mentioned in above-mentioned background technology.
A kind of bluetooth group microwave switch based on bluetooth 4.2 of the utility model, it includes power supply, touch key-press, light
Quick module, MCU chip, relay circuit, bluetooth module, microwave radar；Power supply and the power end of MCU chip connect, and touch is pressed
Key, photosensitive module are connect with the input terminal of MCU chip, and the communication terminal of MCU chip connects with bluetooth module, microwave radar respectively
It connects, the output end of MCU chip is connect with relay circuit, and relay circuit is connect with lamps and lanterns.
Preferably, the bluetooth module is CRM508 bluetooth modules.
Preferably, being provided with capacitance touch IC chip in the soft-touch control.
Preferably, the power supply are isolation type switching power supply, 220V electric mains are inputted, 12 direct current outputs are converted to,
3.6V is dropped to by LDO again to power for microcontroller.
Compared with prior art, the beneficial effects of the utility model are：Based on 4.2 bluetooth group of bluetooth, Doppler's microwave
The technologies such as radar induction technology, cell phone application control, soft-touch control are realized to home switch networking, cell phone application control and human body
Incude in the intelligent wall switch system of one.
Description of the drawings：
The utility model is described in detail by following specific implementations and attached drawing for ease of explanation,.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the circuit diagram of bluetooth module in the utility model；
Fig. 3 is the circuit diagram of microwave radar in the utility model；
Fig. 4 is the circuit diagram of touch key-press in the utility model；
Fig. 5 a be the utility model in power supply circuit diagram left half, Fig. 5 b be the utility model in power supply circuit diagram in
Between part；Fig. 5 c are the circuit diagram right half of power supply in the utility model；
Fig. 6 is the circuit diagram of the utility model repeat circuit circuit.
Specific implementation mode：
To make the objectives, technical solutions and advantages of the present invention clearer, below by shown in the accompanying drawings
Specific embodiment describes the utility model.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit this reality
With novel range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid unnecessarily mixing
Confuse the concept of the utility model.
As shown in Figure 1, present embodiment uses following technical scheme：It includes power supply, touch key-press, photosensitive mould
Block, MCU chip, relay circuit, bluetooth module, microwave radar；Power supply and the power end of MCU chip connect, touch key-press, light
Quick module is connect with the input terminal of MCU chip, and the communication terminal of MCU chip is connect with bluetooth module, microwave radar respectively, MCU
The output end of chip is connect with relay circuit, and relay circuit is connect with lamps and lanterns.
Further, the bluetooth module is CRM508 bluetooth modules.
Further, it is provided with capacitance touch IC chip in the soft-touch control.
Further, the power supply is isolation type switching power supply, inputs 220V electric mains, is converted to 12 direct current outputs,
3.6V is dropped to by LDO again to power for microcontroller.
The working principle of this specific embodiment: being：1, bluetooth group function of the Bluetooth portion based on bluetooth 4.2, it can be achieved that
Switch on wall interconnects, it can be achieved that bluetooth is one-to-one, one-to-many control；
2, using the microwave induced technology of Doppler radar, 3.8GHZ frequency range microwave radars occur, when movement occurs for object
When, Doppler effect is generated, by docking a number amplification of collecting mail, the detection moved to object is realized in the processing such as demodulation；
3, for cell phone application, it can be achieved that individually switching soft-touch control, microwave induced work(can be arranged in a key standard-sized sheet, fully closed function
Can, it is microwave induced to set luminosity, distance, the parameters such as time；
4, touch sensible, using capacitance touch induction technology, soft-touch control lamps and lanterns.
As shown in Fig. 2, bluetooth group function of the Bluetooth portion based on bluetooth 4.2, the topological structure of mesh networks realize number
According to interconnect, for transmitting data.
As shown in figure 3, microwave induced generate Doppler effect in 3.8GHZ frequency ranges when object occurs mobile, lead to
The docking collection of letters number amplification, the processing such as demodulation are crossed, the MCU of transmission realizes the detection moved to object.
As shown in figure 4, using capacitance touch IC, when human contact is to touch panel, changes capacitance, pass through
A series of conversions, detect button.
As shown in Fig. 5 a, 5b, 5c, using isolation type switching power supply, 220V electric mains is inputted, it is defeated to be converted to 12 direct currents
Go out, then 3.6V is dropped to by LDO and is powered for microcontroller.
As shown in fig. 6, MCU by control relay, to realize the control of lamps and lanterns.
In the description of the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " company
Connect ", " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of bolt ripe in the prior art, rivet, weldering
Equal conventional means are connect, machinery, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing
Conventional connection type in technology, this will not be detailed here.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. a kind of bluetooth group microwave switch based on bluetooth 4.2, it is characterised in that：It includes power supply, touch key-press, photosensitive mould
Block, MCU chip, relay circuit, bluetooth module, microwave radar；Power supply and the power end of MCU chip connect, touch key-press, light
Quick module is connect with the input terminal of MCU chip, and the communication terminal of MCU chip is connect with bluetooth module, microwave radar respectively, MCU
The output end of chip is connect with relay circuit, and relay circuit is connect with lamps and lanterns.
2. a kind of bluetooth group microwave switch based on bluetooth 4.2 according to claim 1, it is characterised in that：The indigo plant
Tooth module is CRM508 bluetooth modules.
3. a kind of bluetooth group microwave switch based on bluetooth 4.2 according to claim 1, it is characterised in that：It is described to touch
It touches in switch and is provided with capacitance touch IC chip.
4. a kind of bluetooth group microwave switch based on bluetooth 4.2 according to claim 1, it is characterised in that：The electricity
Source is isolation type switching power supply, inputs 220V electric mains, is converted to 12 direct current outputs, then it is monolithic to drop to 3.6V by LDO
Machine is powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820228822.9U CN207782833U (en) | 2018-02-09 | 2018-02-09 | A kind of bluetooth group microwave switch based on bluetooth 4.2 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820228822.9U CN207782833U (en) | 2018-02-09 | 2018-02-09 | A kind of bluetooth group microwave switch based on bluetooth 4.2 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207782833U true CN207782833U (en) | 2018-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820228822.9U Active CN207782833U (en) | 2018-02-09 | 2018-02-09 | A kind of bluetooth group microwave switch based on bluetooth 4.2 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117233748A (en) * | 2023-11-13 | 2023-12-15 | 欧智通科技股份有限公司 | Multi-band radar sensor module based on BLE technology |
-
2018
- 2018-02-09 CN CN201820228822.9U patent/CN207782833U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117233748A (en) * | 2023-11-13 | 2023-12-15 | 欧智通科技股份有限公司 | Multi-band radar sensor module based on BLE technology |
| CN117233748B (en) * | 2023-11-13 | 2024-03-22 | 欧智通科技股份有限公司 | Multi-band radar sensor module based on BLE technology |
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