CN207473396U - A kind of smart home sensor line concentration center - Google Patents
A kind of smart home sensor line concentration center Download PDFInfo
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- CN207473396U CN207473396U CN201721538556.1U CN201721538556U CN207473396U CN 207473396 U CN207473396 U CN 207473396U CN 201721538556 U CN201721538556 U CN 201721538556U CN 207473396 U CN207473396 U CN 207473396U
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- chips
- mtk7688an
- smart home
- line concentration
- interface
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Abstract
The utility model discloses a kind of smart home sensor line concentration centers in sensor field, including MTK7688AN chips, it is connected with PIC16F1829 chips on UART1 interfaces on the MTK7688AN chips, the SPI interface on the PIC16F1829 chips is connect with SI4460 chips；UARTx interfaces on the MTK7688AN chips are connected with Z WAVE transceiver modules, and the SPI interface that the Z WAVE transceiver modules mutually connect is connected with flash memory；SPI interface on the MTK7688AN chips is connected with flash memory；Ddr interface on the MTK7688AN chips is connected with memory；Phy interface on the MTK7688AN chips is connected with Ethernet；It is connect by MTK7688AN chips with PIC16F1829 chips and Z WAVE transceiver modules, PIC16F1829 chips are connected with SI4460 chips.
Description
Technical field
The utility model is related to a kind of sensor, more particularly to a kind of sensor line concentration center.
Background technology
To the sensor and product of low price in sustainable growth, Z-wave has more than 20,000,000 on the market at present in market
Installation product, but market at present can by family from the line concentration center that more z-wave products integrate and few, Hen Duozhi
Energy family product lacks unified Platform of hardware, is not easy to integrate various products, therefore be unfavorable for product
The further evolution of functions expanding and product, the product of different manufacturers cannot be all compatible with.
Utility model content
The purpose of this utility model is to provide a kind of smart home sensor line concentration center, by MTK7688AN chips with
PIC16F1829 chips and the connection of Z-WAVE transceiver modules, PIC16F1829 chips are connected with SI4460 chips, realize
Various products are integrated, promote the further evolution of the functions expanding and product of product, the product of different manufacturers is mutually simultaneous
The purpose of appearance.
To achieve the above object, the utility model provides a kind of smart home sensor line concentration center, including
MTK7688AN chips are connected with PIC16F1829 chips on the UART1 interfaces on the MTK7688AN chips, described
SPI interface on PIC16F1829 chips is connect with SI4460 chips；UARTx interfaces and Z- on the MTK7688AN chips
WAVE transceiver modules are connected, and the SPI interface that the Z-WAVE transceiver modules mutually connect is connected with flash memory；It is described
SPI interface on MTK7688AN chips is connected with flash memory；Ddr interface on the MTK7688AN chips is connected with memory；Institute
The phy interface stated on MTK7688AN chips is connected with Ethernet.
Compared with prior art, the beneficial effects of the utility model are, pass through MTK7688AN chips and PIC16F1829
Chip and the connection of Z-WAVE transceiver modules, PIC16F1829 chips are connected with SI4460 chips, realize various products
It is integrated, promotes the further evolution of the functions expanding and product of product, the compatible purpose of the products of different manufacturers, this
Utility model can be used among Intelligent housing.
As further improvement of the utility model, UART0 interfaces and debug circuit phase on the MTK7688AN chips
Connection can restore normal by debug circuit UART when UART breaks down in this way, ensure normal use.
As further improvement of the utility model, jtag interface and jtag test electricity on the MTK7688AN chips
Road can allow chip to carry out close beta in this way, ensure the normal use of chip.
As further improvement of the utility model, the RN_P interfaces on the MTK7688AN chips are connected with buzzer,
In this way when error, user can be allowed to know to break down by buzzer warning, repaired in time.
As further improvement of the utility model, the I2C_SD interfaces on the MTK7688AN chips are connected with reset
Switch can press reset switch when the utility model occurs abnormal in this way, restart, and recovery normally makes
With.
As further improvement of the utility model, WIFI interface is provided on the MTK7688AN chips, it in this way can be with
Monitor the state of each sensor in the utility model in real time by connecting WIFI.
Description of the drawings
Fig. 1 is the utility model principle block diagram.
Specific embodiment
A kind of smart home sensor line concentration center as shown in Figure 1, including MTK7688AN chips, MTK7688AN chips
On UART1 interfaces on be connected with PIC16F1829 chips, the SPI interface on PIC16F1829 chips connects with SI4460 chips
It connects；UARTx interfaces on MTK7688AN chips are connected with Z-WAVE transceiver modules, and Z-WAVE transceiver modules mutually connect
SPI interface is connected with flash memory；SPI interface on MTK7688AN chips is connected with flash memory；On MTK7688AN chips
Ddr interface is connected with memory；Phy interface on MTK7688AN chips is connected with Ethernet；UART0 on MTK7688AN chips
Interface is connected with UART debug circuits；Jtag interface and jtag test circuit on MTK7688AN chips；MTK7688AN cores
The RN_P interfaces of on piece are connected with buzzer；I2C_SD interfaces on MTK7688AN chips are connected with reset switch；
WIFI interface is provided on MTK7688AN chips.
During utility model works, it is connect using MTK7688AN chips with PIC16F1829 chips, PIC16F1829 cores
Piece is connected with SI4460 chips, is capable of providing the up to susceptibility of -126dbm, while is capable of providing extremely low operating current and quiet
State electric current provides the phase noise of optimization, and the either application of narrowband or licence plate wave band can provide splendid obstruction and choosing
Performance is selected, can have a high emission effciency and up to+20dB transmission powers, emission current is 18mA during work, receives electricity
It flows for 10Ma, extremely low quiescent current and quick wakeup time can extend the service life of battery；Z-WAVE transceiver moulds
Block can be more favorable for expanded function and the continuity of platform in existing platform, and support is now widely used in smart home market
Clearsky Protocol, can support up to 32 devices；WIFI interface connection WIFI on MTK7688AN chips, is used
Family can add various sensors to be put into family, and download mobile terminal application program, and sensor can pass through various status informations
Line concentration center is shown on application program of mobile phone, is integrated with high in the clouds daemon software, and primary android and iOS is supported to operate
System can monitor the state of each sensor under line concentration center in real time by application software.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed in the utility model, this
For the technical staff in field according to disclosed technology contents, not needing to performing creative labour can be to some of which technology spy
Sign makes some and replaces and deform, these are replaced and deformation is within the protection scope of the present utility model.
Claims (6)
1. a kind of smart home sensor line concentration center, which is characterized in that including MTK7688AN chips, the MTK7688AN cores
It is connected with PIC16F1829 chips on the UART1 interfaces of on piece, the SPI interface on the PIC16F1829 chips and SI4460 cores
Piece connects；
UARTx interfaces on the MTK7688AN chips are connected with Z-WAVE transceiver modules, the Z-WAVE transceiver modules
The SPI interface mutually connected is connected with flash memory；
SPI interface on the MTK7688AN chips is connected with flash memory；
Ddr interface on the MTK7688AN chips is connected with memory；
Phy interface on the MTK7688AN chips is connected with Ethernet.
A kind of 2. smart home sensor line concentration center according to claim 1, which is characterized in that the MTK7688AN
UART0 interfaces on chip are connected with UART debug circuits.
A kind of 3. smart home sensor line concentration center according to claim 1, which is characterized in that the MTK7688AN
Jtag interface and jtag test circuit on chip.
A kind of 4. smart home sensor line concentration center according to claim 1, which is characterized in that the MTK7688AN
RN_P interfaces on chip are connected with buzzer.
A kind of 5. smart home sensor line concentration center according to claim 1, which is characterized in that the MTK7688AN
I2C_SD interfaces on chip are connected with reset switch.
A kind of 6. smart home sensor line concentration center according to claim 1, which is characterized in that the MTK7688AN
WIFI interface is provided on chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721538556.1U CN207473396U (en) | 2017-11-17 | 2017-11-17 | A kind of smart home sensor line concentration center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721538556.1U CN207473396U (en) | 2017-11-17 | 2017-11-17 | A kind of smart home sensor line concentration center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207473396U true CN207473396U (en) | 2018-06-08 |
Family
ID=62261071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721538556.1U Active CN207473396U (en) | 2017-11-17 | 2017-11-17 | A kind of smart home sensor line concentration center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207473396U (en) |
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2017
- 2017-11-17 CN CN201721538556.1U patent/CN207473396U/en active Active
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