CN209433224U - Intelligent switch based on ZigBee technology - Google Patents
Intelligent switch based on ZigBee technology Download PDFInfo
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- CN209433224U CN209433224U CN201920386044.0U CN201920386044U CN209433224U CN 209433224 U CN209433224 U CN 209433224U CN 201920386044 U CN201920386044 U CN 201920386044U CN 209433224 U CN209433224 U CN 209433224U
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- zigbee
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Abstract
The utility model discloses a kind of intelligent switch based on ZigBee technology, comprising: bottom plate and master board, bottom plate are equipped with copper post interface, transformer, regulator rectifier circuit and relay group.Master board includes: voltage conversion circuit, switch control chip, relay occlusion detection circuit, relay control output circuit and ZigBee datacom chip.The utility model has the beneficial effects that the ZigBee intelligent switch based on technology of Internet of things, it can be achieved that scene or remotely the on-off of home circuit is controlled.The ZigBee intelligent switch performance is stablized, and fast response time can automatically reset after power-off, and can synchronized update data information to user mobile phone APP.
Description
Technical field
The utility model relates to the technical field of switch, in particular to a kind of intelligent switch based on ZigBee technology.
Background technique
With the development of society and economy, people get over the "smart" products demand that conveniently requirement is connected with object object
Come higher, while as today of science and technology high development, the control of switch also will be intelligent, can control whenever and wherever possible
Switch will must use the Internet technology of modernization.
For switch, traditional remote control switch not only has the restriction of distance, but also corresponding remote controler is needed to set
It is standby to realize switch control.Once remote controler is lost or damage will be unable to realize remote-control switch again, and remote controler is taken
Band is inconvenient, once family have a power failure and switch it is in the open state, in family nobody when incoming call will result in the waste of electric energy.Also
It is likely due to a variety of causes and causes more huge economic loss.
Utility model content
In view of the problems of the existing technology, the main purpose of the utility model is to provide a kind of based on ZigBee technology
Intelligent switch, it is intended to solve the problem of that existing switch control is inconvenient and be easy to cause waste of energy.
To achieve the above object, the utility model proposes the intelligent switch based on ZigBee technology, comprising: bottom plate and master
Control panel, bottom plate are equipped with copper post interface, transformer, regulator rectifier circuit and relay group；Copper post interface is connect with transformer,
Transformer is connect with regulator rectifier circuit, and the contact of each relay connects with copper post interface and home circuit in relay group
It connects, and regulator rectifier circuit is connect with master board.Master board also connects with ZigBee module, key group and indicator light respectively
It connects.
Master board includes: voltage conversion circuit, switch control chip, relay occlusion detection circuit, relay control
Output circuit and ZigBee datacom chip, the input terminal of voltage conversion circuit are connect with regulator rectifier circuit, output
End is connect with switch control chip, relay control output circuit and ZigBee datacom chip, relay control output electricity
The output end on road is connect with relay group.
Switch control chip and key group, relay occlusion detection circuit, relay control output circuit, indicator light and
The connection of ZigBee datacom chip.ZigBee datacom chip and ZigBee module communication connection, ZigBee module with
The connection of ZigBee gateway, ZigBee gateway are connect with Wifi router, and Wifi router is connect with internet, internet and use
The cell phone application at family connects.
Preferably, switch control chip uses the single-chip microcontroller of model STC8F2K16S2-TSSOP20.
Preferably, the model ZIGBEE-S5 wireless transparent transmission module of ZigBee datacom chip.
Preferably, key group includes: and the one-to-one physical button of relay each in relay group, and each physics
Key is touch key.
Preferably, cell phone application is additionally provided with virtual key corresponding with each relay.
Preferably, indicator light is LED light.
Compared with prior art, the utility model has the beneficial effects that: the ZigBee intelligent switch is based on Internet of Things skill
Art, it can be achieved that scene or remotely the on-off of home circuit is controlled.The ZigBee intelligent switch performance is stablized, response speed
Fastly, can automatically reset after power-off, and can synchronized update data information to user mobile phone APP.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of intelligent switch one embodiment of the utility model based on ZigBee technology；
Fig. 2 is the working principle diagram of a relay in an embodiment of the present invention；
Fig. 3 is the connection signal of transformer, regulator rectifier circuit and voltage conversion circuit in an embodiment of the present invention
Figure；
Fig. 4 is the structural schematic diagram of switch control chip in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of ZigBee datacom chip in an embodiment of the present invention；
Fig. 6 is the working principle diagram that an embodiment of the present invention relays electrical equipment control output circuit；
The utility model aim is realized, the embodiments will be further described with reference to the accompanying drawings for functional characteristics and advantage.
Specific embodiment
The utility model proposes a kind of intelligent switch based on ZigBee technology.
Referring to Fig.1-6, Fig. 1 is the structural representation of intelligent switch one embodiment of the utility model based on ZigBee technology
Figure, Fig. 2 are the working principle diagram of relay connection in an embodiment of the present invention, and Fig. 3 is an embodiment of the present invention
The connection schematic diagram of middle transformer, regulator rectifier circuit and voltage conversion circuit, Fig. 4 are to switch in an embodiment of the present invention
The structural schematic diagram of chip is controlled, Fig. 5 is the structural schematic diagram of ZigBee datacom chip in an embodiment of the present invention,
Fig. 6 is the working principle diagram that an embodiment of the present invention relays electrical equipment control output circuit.
As shown in Figure 1, being somebody's turn to do the intelligent switch based on ZigBee technology, comprising: bottom plate in the utility model embodiment
100 and master board 200, bottom plate 100 is equipped with copper post interface 110,120 regulator rectifier circuit 130 of transformer and relay group
140.Copper post interface 110 is connect with transformer 120, is carried out at decompression for connecting external 220V voltage, and to 220V voltage
Reason.As shown in Fig. 2, in relay group 140 the two contacts end L4 and the end L-IN of each relay respectively with copper post interface 110 and
Home circuit connection, for controlling the on-off between copper post interface 110 and home circuit.Specifically, in the present embodiment, relay
Device group 140 is set altogether there are three relay, for controlling the on-off of three different home circuits.As shown in figures 1 and 3, transformation
Device 120 is connect with regulator rectifier circuit 130, and regulator rectifier circuit 130 is connect with master board 200.Regulator rectifier circuit 130 is used
Voltage after being depressured to transformer 120 carries out rectification and pressure stabilizing.As shown in Figure 1, master board 200 also respectively with ZigBee mould
Block 300, key group 400 and indicator light 500 connect.Master board 200 is connect with ZigBee module 300, for realizing with
ZigBee module 300 carries out data communication.Master board 200 is connect with key group 400, for receiving the triggering of key group 400
Information.Master board 200 is connect with indicator light 500, the working condition for real-time monitoring master board 200.
As shown in Figure 1, master board 200 includes: voltage conversion circuit 210, switch control chip 220, relay closure
Detection circuit 230, relay control output circuit 240 and ZigBee datacom chip 250.Voltage conversion circuit 210
Input terminal is connect with regulator rectifier circuit 130, output end and switch control chip 220, relay control output circuit 240 and
ZigBee datacom chip 250 connects, and physical circuit principle and connection structure are as seen in figures 3-6.As shown in figure 3, voltage
Conversion circuit 210 be used for by the input voltage of regulator rectifier circuit 130 be converted into switch control chip 220, relay control it is defeated
The operating voltage of circuit 240 and ZigBee datacom chip 250 out.Relay control output circuit 240 again with relay group
140 connections, for controlling the actuation or disconnection of each relay in relay group 140.Specifically, in the present embodiment, voltage
Voltage in regulator rectifier circuit 130 is converted into 5V and 3.3V and exported by conversion circuit 210, wherein 5V voltage is by as switch
The operating voltage VCC of chip 220 and the operating voltage of relay control output circuit 240 are controlled, relay controls output circuit
240 operating voltage is exported to each relay work in relay group 140；3.3V voltage is led to as ZigBee data
Interrogate the operating voltage VCC of chip 250.
As shown in Figure 1, switch control chip 220 and key group 400, relay occlusion detection circuit 230, relay control
Output circuit 240 and indicator light 500 connect.Switch control chip 220 is connect with key group 400, for receiving key group 400
Information is triggered, corresponds to the position of key to control in the detection triggering key group 400 of relay occlusion detection circuit 230, and control
Relay control 240 output services voltage of output circuit processed gives corresponding relay, so that relay is attracted or disconnects.Switch control
Chip 220 provides operating voltage simultaneously and realizes real-time detection switch control chip 220 for lighting indicator light to indicator light 500
Working condition.Specifically, in the present embodiment, key group 400 include: with one-to-one three physics of three relays by
Key, and three physical buttons are touch key.Specifically, as shown in figure 4, switch control chip 220 uses model
The single-chip microcontroller of STC8F2K16S2-TSSOP20, pin P3.2, pin P3.3 and pin P3.4 respectively with three physical buttons
Connection, when user touches the physical button connecting with pin P3.4 at the scene, relay occlusion detection circuit 230 sends KEY3
Signal is to switch control chip 220, as shown in fig. 6, that KEY3 signal is sent to relay control again is defeated for switch control chip 220
Circuit 240 out, relay control output circuit 240 controls its electronic switch S3 and is opened or closed, to relay be controlled defeated
The corresponding relay of circuit 240 is disconnected or is connected out, as shown in Fig. 2, controlling two contacts and the copper post of relay in turn
It is attracted or disconnects between interface 110 and home circuit, to realize that the switch control chip 220 of the intelligent switch controls corresponding family
Front yard connecting and disconnecting of the circuit.In the present embodiment, make the reaction of the intelligent switch sensitiveer using touch key.
It similarly,, can by other two physical button in touch key group 400 in the embodiments of the present invention
To control corresponding two other home circuit on-off.
Switch control chip 220 is also connect with ZigBee datacom chip 250, ZigBee datacom chip 250 with
ZigBee module 300 connects, and ZigBee module 300 is connect with ZigBee gateway 600, ZigBee gateway 600 and Wifi router
700 connections, Wifi router 700 are connect with internet 800, and internet 800 is connect with the cell phone application of user 900 again, is used for
It controls ZigBee datacom chip 250 and sends data information to ZigBee module 300, ZigBee module 300 is through ZigBee
Data information is reported to the cell phone application 900 of user by gateway 600, wifi router 700 and internet 800, realizes that synchronization will open
The on-off information update of pass to cell phone application 900, meanwhile, user can also assign the finger of energization or power-off by cell phone application 900
It enables to switch control chip 220, to realize the energization or power-off of control home circuit.
Specifically, in the present embodiment, cell phone application 900 be equipped with three virtual keys corresponding with three relays, three
Virtual key is connect with the pin P3.5 of switch control chip 220, pin P3.6 and pin P3.7 respectively.As shown in figure 4, working as
User not at the scene when, can by switch cell phone application 900 three virtual keys directly to switch control chip 220 send
KEY4, KEY5 or KEY6 signal, KEY4, KEY5 or KEY6 signal are that switch control is sent to by ZigBee datacom chip
Coremaking piece 220, as working principle when touching physical button, switch control chip 220 further according to KEY4, KEY5 or
KEY6 signal controls the disconnection or conducting of corresponding relay, to realize the energization or power-off of control home circuit.Specifically, exist
In the present embodiment, the model ZIGBEE-S5 wireless transparent transmission module of ZigBee datacom chip.
The working principle of technical solutions of the utility model: when work, when user touches the intelligent switch key group at the scene
When a certain physical button in 400, switch control chip 220 controls the detection triggering key group of relay occlusion detection circuit 230
Correspond to the position of physical button in 400, relay occlusion detection circuit 230 send KEY1, KEY2 corresponding with physical button or
To switch control chip 220, switch control chip 220 controls corresponding relay and is attracted or disconnects KEY3 signal, thus real
The energization or power-off of home circuit are now controlled, also, switch control chip 220 controls ZigBee datacom chip 250 and will count
It is believed that breath sends ZigBee module 300 to, ZigBee module 300 is through ZigBee gateway 600, wifi router 700 and internet
800 are reported to data information the cell phone application 900 of user, realize the data information of synchronized update cell phone application 900.User can also
To assign the instruction of energization or power-off by three virtual keys in switch cell phone application 900, when a certain virtual key of switch
When, cell phone application issues corresponding KEY4, KEY5 or KEY6 signal, and KEY4, KEY5 or KEY6 signal are through internet 800, wifi
Router 700 and ZigBee gateway 600 send ZigBee module 300 to, and ZigBee module 300 is again by KEY4, KEY5 or KEY6
Signal sends switch control chip 220 to through ZigBee datacom chip 250, and switch control chip 220 controls corresponding
Relay is attracted or disconnects, to realize the energization or power-off of control home circuit.When have a power failure when, switch control chip 220 and
All relays are lost the job voltage, and all relays automatically reset, and all home circuits disconnect, and realize what power-off automatically reset
Purpose.
It preferably, in the present embodiment, is the power consumption for reducing indicator light 500, indicator light 500 is LED light.
Compared with prior art, the utility model has the beneficial effects that: the ZigBee intelligent switch is based on Internet of Things skill
Art, it can be achieved that scene or remotely the on-off of home circuit is controlled.The ZigBee intelligent switch performance is stablized, response speed
Fastly, can automatically reset after power-off, and can synchronized update data information to user mobile phone APP.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (6)
1. a kind of intelligent switch based on ZigBee technology characterized by comprising bottom plate and master board；On the bottom plate
Equipped with copper post interface, transformer, regulator rectifier circuit and relay group；The copper post interface is connect with the transformer, described
Transformer is connect with regulator rectifier circuit, in the relay group contact of each relay with copper post interface and home circuit
Connection, and the regulator rectifier circuit is connect with the master board；The master board also respectively with ZigBee module, key
Group and indicator light connection；
The master board includes: voltage conversion circuit, switch control chip, relay occlusion detection circuit, relay control
Output circuit and ZigBee datacom chip；The input terminal of the voltage conversion circuit and the regulator rectifier circuit connect
It connects, output end is connect with the switch control chip, relay control output circuit and ZigBee datacom chip, described
The output end of relay control output circuit is connect with the relay group；The switch control chip and the key group, after
Electric appliance occlusion detection circuit, relay control output circuit, indicator light and the connection of ZigBee datacom chip；The ZigBee
Datacom chip and ZigBee module communication connection, the ZigBee module are connect with ZigBee gateway, the ZigBee net
Pass is connect with Wifi router, and the Wifi router is connect with internet, the cell phone application connection of the internet and user.
2. as described in claim 1 based on the intelligent switch of ZigBee technology, which is characterized in that the switch control chip is adopted
With the single-chip microcontroller of model STC8F2K16S2-TSSOP20.
3. as described in claim 1 based on the intelligent switch of ZigBee technology, which is characterized in that the ZigBee data communication
The model ZIGBEE-S5 wireless transparent transmission module of chip.
4. as described in claim 1 based on the intelligent switch of ZigBee technology, which is characterized in that the key group include: with
Each one-to-one physical button of relay in relay group, and each physical button is touch key.
5. as described in claim 1 based on the intelligent switch of ZigBee technology, which is characterized in that the cell phone application is additionally provided with
Virtual key corresponding with each relay.
6. the intelligent switch as described in any one in claim 1-5 based on ZigBee technology, which is characterized in that the indicator light
For LED light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920386044.0U CN209433224U (en) | 2019-03-25 | 2019-03-25 | Intelligent switch based on ZigBee technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920386044.0U CN209433224U (en) | 2019-03-25 | 2019-03-25 | Intelligent switch based on ZigBee technology |
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| Publication Number | Publication Date |
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| CN209433224U true CN209433224U (en) | 2019-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920386044.0U Active CN209433224U (en) | 2019-03-25 | 2019-03-25 | Intelligent switch based on ZigBee technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021143379A1 (en) * | 2020-01-13 | 2021-07-22 | 浙江钜士安防科技股份有限公司 | Zigbee smart switch and scenario switch control method therefor |
-
2019
- 2019-03-25 CN CN201920386044.0U patent/CN209433224U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021143379A1 (en) * | 2020-01-13 | 2021-07-22 | 浙江钜士安防科技股份有限公司 | Zigbee smart switch and scenario switch control method therefor |
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