CN208044325U - A kind of things-internet gateway circuit and appliance control system - Google Patents
A kind of things-internet gateway circuit and appliance control system Download PDFInfo
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- CN208044325U CN208044325U CN201721308415.0U CN201721308415U CN208044325U CN 208044325 U CN208044325 U CN 208044325U CN 201721308415 U CN201721308415 U CN 201721308415U CN 208044325 U CN208044325 U CN 208044325U
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Abstract
The utility model discloses a kind of things-internet gateway circuits, including WiFi circuitry, ZigBee circuits and radio frequency amplifying circuit, WiFi circuitry to be connect with ZigBee circuits, and ZigBee circuits are connected with radio frequency amplifying circuit.A kind of appliance control system is also disclosed, including intelligent mobile terminal, intelligent appliance and the things-internet gateway circuit, intelligent appliance includes ZigBee circuits, and intelligent mobile terminal is connect with WiFi circuitry, and the ZigBee circuits of intelligent appliance are connect with the radio frequency amplifying circuit of things-internet gateway circuit.A kind of things-internet gateway circuit of the utility model, setting ZigBee circuits improve the extension load capacity and stability of things-internet gateway circuit, increase the transmission range that radio frequency amplifying circuit improves the signal of ZigBee circuits；In addition, a kind of appliance control system is due to the be provided with signal transmission distance bigger and stronger things-internet gateway circuit of stability, control range bigger and stability is stronger；And as long as household electrical appliances carry ZigBee circuits, and appliance control system can be achieved with control of which, and compatibility is stronger.
Description
Technical field
The utility model is related to Internet of Things field, especially a kind of things-internet gateway circuit and appliance control system.
Background technology
Concept based on the household electrical appliances networking (i.e. smart home) proposed at the end of the 19th century has been studied personnel and manufacturer widely
Receive, and produced a series of service and finished product, and applied in smart home.Instantly intelligent domestic system has developed
Higher technical merit is arrived.Existing smart home device has the characteristics that mostly：
(1) control inside of the house has been done step-by-step at present.
(2) according to the distance of communication distance, using different communication protocol, such as WiFi, long distance are closely generally used
From generally using LTE.
(3) smart home is the networking model based on wireless sense network mostly now.
(4) most of LANs that can both be based on control, can also remote control Internet-based.
But the prior art has the following disadvantages：
(1) limited amount of control device, quantity can excessively lead to problems such as the unstable generation of equipment go offline；
(2) communication distance is too short, and the coverage area of control node is little；
(3) application scenarios are limited, incompatible between smart machine, cannot manage concentratedly and user's operation bothers.
Utility model content
In order to solve the above-mentioned technical problem, the purpose of this utility model is to provide a kind of things-internet gateway circuit and family is automatically controlled
System processed, improves the extension load capacity of things-internet gateway circuit and transmission range is long, appliance control system control range bigger
And stability is stronger, and can realize and intelligent appliance is uniformly controlled.
Technical solution used by the utility model is：A kind of things-internet gateway circuit, including WiFi circuitry, ZigBee electricity
Road and radio frequency amplifying circuit, the WiFi circuitry are connect with ZigBee circuits, and the ZigBee circuits and radio frequency amplifying circuit connect
It connects.
Further, the ZigBee circuits are CC2530 chips and its peripheral circuit.
Further, the ZigBee circuits include main control chip, the first crystal oscillator and the second crystal oscillator, first crystal oscillator,
Second crystal oscillator is connect with main control chip, and the frequency of first crystal oscillator is less than the frequency of the second crystal oscillator.
Further, the WiFi circuitry is ESP8266 chips and its peripheral circuit.
Further, the radio frequency amplifying circuit is RFX2401 chips and its peripheral circuit.
Further, the things-internet gateway circuit further includes working condition cue circuit, the ZigBee circuits it is defeated
Outlet is connect with the input terminal of working condition cue circuit.
Further, the working condition cue circuit is LED light cue circuit.
Another technical solution used by the utility model is：A kind of appliance control system, including intelligent mobile terminal, intelligence
Can household electrical appliances and the things-internet gateway circuit, the intelligent appliance includes ZigBee circuits, the intelligent mobile terminal with
WiFi circuitry connects, and the ZigBee circuits of the intelligent appliance are connect with the radio frequency amplifying circuit of things-internet gateway circuit.
Further, the intelligent mobile terminal includes mobile phone, computer or PAD.
The utility model has the beneficial effects that：
A kind of things-internet gateway circuit of the utility model, the extension that setting ZigBee circuits improve things-internet gateway circuit are negative
Loading capability and stability increase the transmission range that radio frequency amplifying circuit improves the signal of ZigBee circuits；In addition, a kind of household electrical appliances
Control system is due to the be provided with signal transmission distance bigger and stronger things-internet gateway circuit of stability, and control range is more
Big and stability is stronger；And as long as household electrical appliances carry ZigBee circuits, and appliance control system can be achieved with control of which, compatible
Property is stronger.
Description of the drawings
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structure diagram of things-internet gateway circuit in the utility model；
Fig. 2 is the one specific of a kind of ZigBee circuits of things-internet gateway circuit and radio frequency amplifying circuit in the utility model
Embodiment circuit diagram；
Fig. 3 is a kind of structure diagram of appliance control system in the utility model.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
A kind of things-internet gateway circuit, with reference to figure 1, Fig. 1 is a kind of structure of things-internet gateway circuit in the utility model
Block diagram；Including WiFi circuitry, ZigBee circuits and radio frequency amplifying circuit, WiFi circuitry is connect with ZigBee circuits, ZigBee electricity
Road is connected with radio frequency amplifying circuit.
A kind of things-internet gateway circuit of the utility model, the extension that setting ZigBee circuits improve things-internet gateway circuit are negative
Loading capability and stability, while increasing radio frequency amplifying circuit, the distance of entire ZigBee-network transmission is effectively improved, is increased
The area of the network coverage；The utility model utilizes two kinds of transmission associations of WiFi simultaneously and ZigBee by the way of mixed networking
The advantages of view；Using the mixed communication of WiFi and ZigBee, both solved the problems, such as that WiFi hung load capacity, and also compensated for ZigBee
The not far problem of the transmission range brought due to low-power consumption；Using the control mode to be networked based on ZigBee node, network access mode
It is more intelligent.
As being further improved for technical solution, WiFi circuitry is ESP8266 chips and its peripheral circuit.
As being further improved for technical solution, with reference to figure 2, Fig. 2 is a kind of things-internet gateway circuit in the utility model
ZigBee circuits and radio frequency amplifying circuit a specific embodiment circuit diagram；Radio frequency amplifying circuit be RFX2401 chips U3 and
Its peripheral circuit；ZigBee circuits include main control chip U6, the first crystal oscillator Y1 and the second crystal oscillator Y3, the first crystal oscillator Y1, the second crystalline substance
The Y3 that shakes is connect with main control chip U6, and the frequency of the first crystal oscillator Y1 is less than the frequency of the second crystal oscillator Y3.ZigBee circuits pass through interface
J6 is connect with WiFi circuitry.In the present embodiment, the main control chip U6 of ZigBee circuits uses CC2530 chips.Radio frequency amplifying circuit
Further include antenna Y4, antenna Y4 is using 2.4G ceramic antennas.Second crystal oscillator Y3 is using 32M ± 20ppm, as system
Reference frequency；The first crystal oscillator Y1 of the 32.768K frequencies of exterior is then used when system is in low-power consumption.R18 and C35
Electrification reset circuit is formed, when system powers on momentary capacitance charging, RST_N pins are pulled to low level, reach and reply by cable
The purpose of position.
From the point of view of the signal transmission of ZigBee, ZigBee signals can facilitate entire application of function in smart home field
Transmission, by using radio frequency amplifying circuit so that the transmission range of the signal of ZigBee is increased to 170 meters, fully meets intelligence
The processing of the partition wall of energy household.
As being further improved for technical solution, things-internet gateway circuit further includes working condition cue circuit, ZigBee
The output end of circuit is connect with the input terminal of working condition cue circuit, and working condition cue circuit is LED light cue circuit,
LED light cue circuit includes LED light.When ZigBee circuit starts work, control LED light display green.Things-internet gateway electricity
Road further includes power circuit, and working power is provided for things-internet gateway circuit.
A kind of appliance control system, with reference to figure 3, Fig. 3 is a kind of structure diagram of appliance control system in the utility model,
Include telecommunication circuit and ZigBee including intelligent mobile terminal, intelligent appliance and the things-internet gateway circuit, intelligent appliance
Circuit, telecommunication circuit include 2G Mobile Communication Circuits, 3G Mobile Communication Circuits or 4G Mobile Communication Circuits；Intelligent mobile terminal with
WiFi circuitry connects, and the ZigBee circuits of intelligent appliance are connect with the radio frequency amplifying circuit of things-internet gateway circuit.Further,
Intelligent mobile terminal includes mobile phone, computer or PAD.Intelligent appliance such as intelligent socket and temperature collection device etc..
A kind of appliance control system is due to the be provided with signal transmission distance bigger and stronger things-internet gateway of stability
Circuit, control range bigger and stability is stronger；And as long as household electrical appliances carry ZigBee circuits, and appliance control system can be real
Existing control of which, compatibility are stronger.
It is to be illustrated to the preferable implementation of the utility model, but the invention is not limited to the reality above
Example is applied, those skilled in the art can also make various equivalent variations without departing from the spirit of the present invention
Or replace, these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (5)
1. a kind of appliance control system, which is characterized in that including intelligent mobile terminal, intelligent appliance and things-internet gateway circuit,
The things-internet gateway circuit includes WiFi circuitry, ZigBee circuits and radio frequency amplifying circuit, the WiFi circuitry with
ZigBee circuits connect, and the ZigBee circuits are connected with radio frequency amplifying circuit；The ZigBee circuits include main control chip,
One crystal oscillator and the second crystal oscillator, first crystal oscillator, the second crystal oscillator are connect with main control chip, and the frequency of first crystal oscillator is less than the
The frequency of two crystal oscillators；
The things-internet gateway circuit further includes the working condition prompt electricity for the working condition for being used to indicate the ZigBee circuits
The output end on road, the ZigBee circuits is connect with the input terminal of working condition cue circuit；
The intelligent appliance includes ZigBee circuits, and the intelligent mobile terminal is connect with WiFi circuitry, the intelligent appliance
ZigBee circuits are connect with the radio frequency amplifying circuit of things-internet gateway circuit；The intelligent mobile terminal include mobile phone, computer or
PAD。
2. appliance control system according to claim 1, which is characterized in that the ZigBee circuits be CC2530 chips and
Its peripheral circuit.
3. appliance control system according to claim 1, which is characterized in that the WiFi circuitry be ESP8266 chips and
Its peripheral circuit.
4. appliance control system according to claim 1, which is characterized in that the radio frequency amplifying circuit is RFX2401 cores
Piece and its peripheral circuit.
5. appliance control system according to claim 1, which is characterized in that the working condition cue circuit is LED light
Cue circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721308415.0U CN208044325U (en) | 2017-10-11 | 2017-10-11 | A kind of things-internet gateway circuit and appliance control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721308415.0U CN208044325U (en) | 2017-10-11 | 2017-10-11 | A kind of things-internet gateway circuit and appliance control system |
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| Publication Number | Publication Date |
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| CN208044325U true CN208044325U (en) | 2018-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721308415.0U Active CN208044325U (en) | 2017-10-11 | 2017-10-11 | A kind of things-internet gateway circuit and appliance control system |
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| CN (1) | CN208044325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394533A (en) * | 2018-11-25 | 2019-03-01 | 阜阳师范学院 | A kind of circuit system of the intelligent medicine box based on WIFI and APP interaction |
-
2017
- 2017-10-11 CN CN201721308415.0U patent/CN208044325U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394533A (en) * | 2018-11-25 | 2019-03-01 | 阜阳师范学院 | A kind of circuit system of the intelligent medicine box based on WIFI and APP interaction |
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