CN108594711A - A kind of USB bridge, USB control systems for smart home - Google Patents
A kind of USB bridge, USB control systems for smart home Download PDFInfo
- Publication number
- CN108594711A CN108594711A CN201810399178.6A CN201810399178A CN108594711A CN 108594711 A CN108594711 A CN 108594711A CN 201810399178 A CN201810399178 A CN 201810399178A CN 108594711 A CN108594711 A CN 108594711A
- Authority
- CN
- China
- Prior art keywords
- pin
- wave
- usb
- communication units
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The present invention discloses a kind of USB bridge, USB control systems for smart home, wherein USB bridge connect the control host as smart home with host computer, the smart home uses Z_Wave network communications, and the USB bridge includes Z_Wave communication units, Power Management Unit, the first usb interface unit and storage unit；The Z_Wave communication units of the USB bridge include the Z_Wave chips U2 of model SD3503, and the Z_Wave communication units are used to the control host being incorporated to the Z_Wave networks；First usb interface unit between the Z_Wave communication units and host computer for providing communication interface.The household electrical appliances of the compatible infrared remote control of the present invention, and at low cost, good compatibility, using flexibly convenient, be easy to intelligent home control system popularization and application to average family.
Description
Technical field
The invention belongs to wireless control technology fields, in particular to a kind of USB bridge for smart home, USB to control
System processed.
Background technology
Smart home be using house as platform, using comprehensive wiring technology, network communication technology, security precautions technology, from
Dynamic control technology, audio frequency and video technology integrate the related facility of home life, build efficient housing facilities and family's schedule thing
The management system of business promotes house security, convenience, comfort, artistry, and realizes the living environment of environmental protection and energy saving.
Smart home generally comprises headend equipment and gateway, the data conversion that wherein gateway is used to sample headend equipment
To be suitble to the data of procotol transmission, and Internet of Things or intelligence are sent to by network communication module such as TCP/IP communication module
Electronic equipment such as smart mobile phone, tablet computer etc. can also pass through the control signal from Internet of Things or intelligent electronic device
WIFI is sent to corresponding headend equipment, so that headend equipment executes correlation function.It can be seen that existing smart home must
Specific gateway must be configured, poor compatibility, cost are higher, and volume is larger, are unfavorable for intelligent domestic system and are applied to common family
Front yard.
And Z_Wave technologies are at low cost, low in energy consumption, safe and reliable etc. suitable for network short-distance wireless communication by its at present
The advantages of, it is widely used in intelligent home control system.But there is not one kind can be by existing intelligence yet in the prior art
The low cost for sampling or controlling Z_Wave headend equipments, good compatibility are realized, using flexible intelligence in electronic equipment and internet
It can house control system.And existing household electrical appliances can only be remotely controlled by infrared ray, can not receive and dispatch Z_Wave signals to control
The work of household electrical appliances so that the control range of intelligent home control system is limited, strongly limits the marketing of smart home.
Invention content
For the prior art there is still a need for specific of high cost, poor compatibility gateways could be to the Z_Wave of front end from equipment
It being sampled or is controlled, the purpose of the present invention is intended to provide a kind of intelligent home control system based on Z_Wave technologies, at
This is low, good compatibility, using flexibly convenient.To achieve the above object, the present invention adopts the following technical scheme that：
A kind of USB bridge for smart home connect the control host as smart home with host computer；The intelligence man
It occupies and uses Z_Wave network communications, the USB bridge includes Z_Wave communication units, Power Management Unit, the first USB interface
Unit and storage unit；The Z_Wave communication units of the USB bridge include the Z_Wave chip U2 of model SD3503,
The Z_Wave communication units are used to the control host being incorporated to the Z_Wave networks；First usb interface unit is used
In providing communication interface between the Z_Wave communication units and host computer；The Power Management Unit is used for according to described the
The input power that one usb interface unit is accessed, be first usb interface unit, storage unit, Z_Wave communication units with
And the operating voltage that the output of low voltage test unit is stable；Data of the storage unit for the Z_Wave communication units are deposited
Storage.
The present invention also provides a kind of USB control systems for smart home, including the above-mentioned USB for smart home
Bridge, further includes host computer, remote controler and household electrical appliances, and the household electrical appliances carry out infrared control by the remote controler；The host computer
Including secondary USB interface unit, signal processing unit and host computer application interface；The remote controler includes Z_Wave communication units
Member, infrared signal transmitter unit and infrared signal receiving unit；The host computer application interface is used to be the USB control systems
Human-computer interaction interface is provided, and the appliance control signal of input is sent to the signal processing unit；The signal processing list
Member is for handling the appliance control signal received, and the appliance control signal that processing is obtained passes through the secondary USB interface
It is sent to the Z_Wave communication units of the USB bridge；The control signal that the Z_Wave communication units are used to receive
Data format processing is carried out, and is sent to the Z_Wave communication units of the remote controler by Z_Wave networks；The remote controler
Z_Wave communication units for receiving and parsing through control signal, and be converted to infrared remote-controlled signal；The infrared signal transmitting
Unit is used to the infrared remote-controlled signal being transmitted to the household electrical appliances, realizes that user passes through host computer application interface remote controlled electrical household appliances；
The infrared signal receiving unit is used to receive the feedback infrared signal when household electrical appliances execute infrared remote-controlled signal.
More preferably, the host computer further includes WIFI communication units, the USB control systems further include can with host computer into
The smart mobile phone of row WIFI communications；The smart mobile phone is used to provide human-computer interaction interface for the USB control systems, and is used for
The control signal of input is sent to the host computer by WIFI；The host computer by the WIFI communication units for being connect
Receive control signal；The WIFI communication units of the host computer are used to receive the control signal transmitted by the smart mobile phone, and pass
Give the signal processing unit.
More preferably, USB control systems further include signal amplifier, and the signal amplifier is set to USB bridge and remote control
Between device, for amplifying the transmission signal between USB bridge and remote controler.
The present invention also provides a kind of USB control methods for smart home, specifically include following steps：
In the host computer interface of host computer, home wiring control order is inputted；
The signal processing unit of host computer obtains the home wiring control order inputted in host computer interface, and to the home wiring control order
Data processing is carried out, then will be handled by the secondary USB interface unit of host computer and the first usb interface unit of USB bridge
Home wiring control order afterwards is sent to the Z_Wave communication units of USB bridge；
Z_Wave communication units carry out data processing to the home wiring control order received, are packaged as being suitable for Z_Wave network communications
Data format, remote controler is sent to by Z_Wave networks；
The Z_Wave communication units of remote controler receive home wiring control order by Z_Wave networks, and parse home wiring control life
It enables, is reconverted into infrared control signal and is sent to the household electrical appliances, the household electrical appliances execute infrared control signal, that is, realize by upper
Position machine application interface carrys out remote controlled electrical household appliances.
More preferably, in use position machine graphical interface remoting household electrical appliances the step of before, further include the identification and storage of household electrical appliances model.
More preferably, the identification of the household electrical appliances model and storing process are specially：
In the host computer interface of host computer, household electrical appliances model recognition command is inputted；
The signal processing unit of host computer obtains the household electrical appliances model recognition command inputted in host computer interface, and to the household electrical appliances model
Recognition command carries out data processing, then passes through the secondary USB interface unit of host computer and the first USB interface list of USB bridge
Member is by the Z_Wave communication units of treated household electrical appliances model recognition command is sent to USB bridge；
Z_Wave communication units carry out data processing to the household electrical appliances model recognition command received, are packaged as being suitable for Z_Wave networks
The data format of communication is sent to remote controler by Z_Wave networks；
The Z_Wave communication units of remote controler receive household electrical appliances model recognition command by Z_Wave networks, and parse the household electrical appliances model
Recognition command is reconverted into infrared signal and is sent to the household electrical appliances, and the household electrical appliances feed back to type information by infrared ray
Remote controler；
The infrared signal receiving unit of remote controler receives and identifies the infrared signal with household electrical appliances model information, and is stored in remote control
In the Z_Wave communication units of device.
Compared with prior art, beneficial effects of the present invention are：USB bridge can be neatly connected to by USB interface
Host computer with USB interface, you can as Z_Wave network-based control hosts；Using the USB control systems of the USB bridge
In, smart mobile phone can also be connect by WIFI with host computer, to actively control the work of household electrical appliances indirectly by remote controler spirit
Make so that the household electrical appliances of existing infrared remote control can also apply in intelligent home control system, improve smart home to infrared remote control
The compatibility of household electrical appliances；In addition cost of the invention is low, good compatibility, using flexibly convenient, it is general to be easy to intelligent home control system
And it is applied to average family.
Description of the drawings
Fig. 1 is the system block diagram of USB control system of the present invention including USB bridge；
Fig. 2 is the circuit diagram of the Z_Wave communication units of the USB control systems of the present invention；
Fig. 3 is the circuit diagram of the Power Management Unit of the USB control systems of the present invention；
Fig. 4 is the circuit diagram of the first usb interface unit of the USB control systems of the present invention；
Fig. 5 is the circuit diagram of the storage unit of the USB control systems of the present invention；
Fig. 6 is the structure diagram of the signal amplifier of the present invention；
Fig. 7 is the data input module circuit diagram of the signal amplifier of the present invention；
Fig. 8 is the power conversion module circuit diagram of the signal amplifier of the present invention；
Fig. 9 is the signal amplifier module circuit diagram of the signal amplifier of the present invention；
Figure 10 is the interrupt circuit figure of the signal amplifier of the present invention；
Figure 11 is the circuit diagram figure of the flash memory module circuit of the signal amplifier of the present invention；
Figure 12 is the z-wave signal processing module circuit diagrams of the signal amplifier of the present invention；
Figure 13 is the circuit diagram of the voltage-regulating circuit of the signal amplifier of the present invention；
Figure 14 is the antenna ANT1 circuit diagrams of the signal amplifier of the present invention.
Reference numeral：10-USB bridges, 11-Z_Wave communication units, 111-Z_Wave signal processing units,
112-Z_Wave data transceiving units, 12-Power Management Unit, the 13-the first usb interface unit, 14-storage units,
20-remote controlers, 21-Z_Wave communication units, 22-infrared signal transmitter units, 23-infrared signal receiving units, 30-
Host computer, 31-secondary USB interface units, 32-signal processing units, 33-host computer application interfaces, 34-WIFI communication units
Member, 40-smart mobile phones, 50-household electrical appliances.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment one：
The present embodiment provides a kind of USB bridges 10 for smart home, are used as intelligence as shown in Figure 1, being connect with host computer 30
The control host of energy household, the wherein smart home use Z_Wave network communications, and USB bridge 10 includes Z_Wave communications
Unit 11, Power Management Unit 12, the first usb interface unit 13 and storage unit 14.
The Z_Wave communication units 11 of USB bridge 10 include that Z_Wave signal processing units 111 and Z_Wave data are received
Bill member 112 is incorporated to Z_Wave networks for that will control host.Z_Wave signal processing units 111 include model SD3503
Z_Wave chip U2, communicated with host computer 30 by the first usb interface unit 13.Z_Wave data transceiving units 112 are Z_
Wave signal processing units 111 provide the channel of Z_Wave network datas transmitting-receiving.
First usb interface unit 13 between Z_Wave communication units 11 and host computer 30 for providing communication interface.
The input power that Power Management Unit 12 is used to be accessed according to the first usb interface unit 13 is the first USB interface
The operating voltage of unit 13, storage unit 14, Z_Wave communication units 11 and low voltage test unit output stabilization.
Storage unit 14 is connect with Z_Wave chips U2, for providing data storage for Z_Wave communication units 11.
Specifically, as shown in Fig. 2, Z_Wave signal processing units 111 include Z_Wave chips U2, crystal oscillator X1, capacitance C3,
Capacitance C4, capacitance C22, capacitance C9, capacitance C24, capacitance C18, capacitance C6, capacitance C25, capacitance C21, capacitance C12, capacitance C19,
Capacitance C20, capacitance C17, capacitance C16, capacitance C23, inductance L2, inductance L3, resistance R4, light emitting diode D3.And Z_Wave numbers
Include frequency-selecting chip U4, capacitance C13, capacitance C14, capacitance C15, inductance L4, antenna ANT1 according to Transmit-Receive Unit 112.
Crystal oscillator X1 and capacitance C3, capacitance C4 form crystal oscillating circuit, respectively with the 32nd pin XOSC_Q1 of Z_Wave chips U2
It is connected with the 1st pin XOSC_Q2, clock signal is provided for Z_Wave chips U2.Analog power AVDD connects digitally through capacitance C23
It is connect with the 31st pin AVDD_AC0 of Z_Wave chips U2 after filtering；Analog power AVDD connects through capacitance C22 and digitally filters
It is connect afterwards with the 2nd pin AVDD_FE of Z_Wave chips U2；The 3rd pin TX_IND of Z_Wave chips U2 connects number through inductance L2
Word, also connect digitally through capacitance C9；1st pipes of the 4th pin RF_IO of Z_Wave chips U2 through inductance L4 and frequency-selecting chip U4
Foot IN connections, the 2nd pin GND and the 4th pin GND of frequency-selecting chip U4 connect digitally, the 3rd pin OUT warps of frequency-selecting chip U4
Capacitance C13 connects digitally, and the 3rd pin OUT of frequency-selecting chip U4 is also connect with capacitance C15, the other end and antenna end of capacitance C15
Sub- ANT connections, and capacitance C15 is also connect with capacitance C14 with the connecting pin of antenna terminal ANT, another termination number of capacitance C14
Ground；The 5th pin RX_09 of Z_Wave chips U2 connects digitally through inductance L3；Analog power AVDD connects through capacitance C24 and digitally filters
It is connect with the 6th pin AVDD_SY of Z_Wave chips U2 after wave；The 7th pin SY_DECOUP of Z_Wave chips U2 is through capacitance
C18 connects digitally；The 8th pin BG_OUT of Z_Wave chips U2 connects digitally through capacitance C6；The 33rd pipe of Z_Wave chips U2
Foot GND connects digitally；9th pin AVDD_s of the analog power AVDD after capacitance C25 connects digitally filtering with Z_Wave chips U2
IF connections；The 11st pin P1.3 of Z_Wave chips U2 is connect with the cathode of light emitting diode D3, the anode of light emitting diode D3
It is connect with digital power VDD through resistance R4；The 15th pin REST_N of Z_Wave chips U2 connects through resistance R5 and digital power VDD
It connects；Digital power VDD after capacitance C21 connects digitally filtering respectively with the 21st pin DVDD_IO2 of Z_Wave chips U2 and the
22 pin DVDD_IO3 connections；The 23rd pin VDDQ of Z_Wave chips U2 connects digitally through capacitance C12；Z_Wave chips U2's
The data signal end DM connections of 24th pin USB_DM and usb interface unit；The 25th pin USB_DP of Z_Wave chips U2 with
The data signal end DP connections of usb interface unit；Digital power VDD through capacitance C19 connect digitally filtering after with Z_Wave chips
The 26th pin DVDD_IO4 connections of U2；Digital power VDD through capacitance C20 connect digitally filtering after respectively with Z_Wave chips U2
The 27th pin DVDD_IO0 and the 28th pin DVDD1 connections；The 29th pin MCU of Z_Wave chips U2 connects through capacitance C17
Digitally；30 pin BASIC connect digitally through capacitance C16.
As shown in figure 3, Power Management Unit 12 includes voltage-stablizer U1, capacitance C8, capacitance C11, capacitance C7, capacitance C10, electricity
Feel L1.The 1st pin CE of voltage-stablizer U1 and the 4th pin Vin are connect with the VBUS power supplys that usb interface unit exports；Voltage-stablizer U1
The 2nd pin VSS access digitally；3rd pin Vout of voltage-stablizer is passed through and the capacitance C8 and capacitance 11 coupled digitally is filtered
Digital power VDD is exported afterwards, and the 3rd pin Vout of voltage-stablizer is also connect with one end of inductance L1, and the other end, which is passed through and taken, connects number
Analog power AVDD is exported after the capacitance C7 on ground and capacitance C10 filtering.
As shown in figure 4, the first usb interface unit 13 includes USB plug J1, resistance R1, resistance R2, resistance R3, voltage stabilizing two
Pole pipe D1, zener diode D2, capacitance C1, capacitance C2.The 4th pin, the 5th pin, the 6th pin of USB plug J1 is grounded, the
1 pin accesses VBUS power supplys；2nd pin is connect with one end of resistance R1, the moon of the other end and zener diode D1 of resistance R1
Extreme connection, and the data signal end DM as usb interface unit transmits signal, and the anode of zener diode D1 connects number
Ground；3rd pin is connect with one end of resistance R2, and the other end of resistance R2 is connect with the cathode terminal of zener diode D2, and conduct
The data signal end DP of usb interface unit transmits signal, and the anode of zener diode D2 connects digitally.In addition, USB plug J1
The VBUS power supplys of access also after capacitance C1 and capacitance C2 in parallel connect digitally, export stable VBUS power supplys.
As shown in figure 5, storage unit 14 includes band Electrically Erasable Programmable Read-Only Memory U3, resistance R6.Band electrically erasable can
The 1st pin N_CS of program read-only memory U3 is connect through resistance R6 with digital power VDD, also the 14th with Z_Wave chips U2
Pin SPIO_CS connections；The 17th pin of the 2nd pin SO and Z_Wave chips U2 with Electrically Erasable Programmable Read-Only Memory U3
MISO connections；The 3rd pin N_WP, the 7th pin N_HOLD and the 8th pin VCC with Electrically Erasable Programmable Read-Only Memory U3
It is connect with digital power VDD；The 4th pin GND with Electrically Erasable Programmable Read-Only Memory U3 connects digitally；Band electrically erasable can
The 5th pin SI of program read-only memory U3 is connect with the 18th pin MOSI of Z_Wave chips U2；Band electric erazable programmable is only
The 6th pin SCK for reading memory U3 is connect with the 16th pin SCK of Z_Wave chips U2.Wherein, band electric erazable programmable is read-only
The digital power VDD that memory U3 is accessed is to provide stabilized power source again for it after capacitance C5 filtering.
Embodiment two：
The present embodiment provides a kind of USB control systems for smart home, send out shown in Fig. 1, include as described in embodiment one
For the USB bridge 10 of smart home, host computer 30, remote controler 20 and household electrical appliances 50 are additionally included, household electrical appliances 50 are by remote controler
20 carry out infrared control.Host computer 30 includes secondary USB interface unit 31, signal processing unit 32 and host computer application interface
33；Remote controler 20 includes Z_Wave communication units 21, infrared signal transmitter unit 22 and infrared signal receiving unit 23.
Host computer application interface 33 is used to provide human-computer interaction interface for USB control systems, and by the home wiring control of input
Signal is sent to signal processing unit 32.
Signal processing unit 32 is for handling the appliance control signal received, and the appliance control signal that processing is obtained
The Z_Wave communication units 11 of USB bridge 10 are sent to by secondary USB interface.
Z_Wave communication units 11 are used to the control signal received carrying out data format processing, and pass through Z_Wave nets
Network is sent to the Z_Wave communication units 21 of remote controler 20.
The Z_Wave communication units 21 of remote controler 20 are converted to infrared remote control letter for receiving and parsing through control signal
Number.
Infrared signal transmitter unit 22 is used to infrared remote-controlled signal being transmitted to household electrical appliances 50, realizes that user is answered by host computer
With 33 remote controlled electrical household appliances 50 of interface.
Infrared signal receiving unit 23 is used to receive feedback infrared signal when household electrical appliances 50 execute infrared remote-controlled signal.
Further, as shown in Figure 1, host computer 30 further includes WIFI communication units 34, USB control systems further include can be with
Host computer 30 carries out the smart mobile phone 40 of WIFI communications.
Smart mobile phone 40 is used to provide human-computer interaction interface for USB control systems, and for leading to the control signal of input
It crosses WIFI and is sent to host computer 30.
Host computer 30 is used to receive control signal by WIFI communication units 34.The WIFI communication units 34 of host computer 30 are used
In the control signal transmitted by reception smart mobile phone 40, and send signal processing unit 32 to.
Embodiment three：
USB control systems provided in this embodiment further include signal amplifier, the signal amplifier be located at USB bridge 10 with it is distant
Between controlling device 20, for amplifying the transmission signal between USB bridge 10 and remote controler 20.The USB control systems can be effective
It realizes the child node signal amplification in Z-WAVE networks, reduces interference signal of the data in transmission process, convenient child node
With child node or the signal transmission of control host and child node, keep intelligent home control system more accurate.
As shown in Fig. 6~14, signal amplifier include power module, z-wave signal processing modules, signal amplification module,
Flash memory module, data input module.
Data input module connects z-wave signal processing modules, and the z-wave signal processing modules are defeated with data respectively
Enter module, the connection of signal amplification module, z-wave signal processing modules receive the signal of data input module, after identified processing
Be output to signal amplification module, signal amplification module is amplified and passes through antenna transmission, the power module respectively with z-
Wave signal processing modules, signal amplification module, data input module connection, to power.
Wherein, further include flash memory module, flash memory module is connect with z-wave signal processing modules, to cache z-wave letters
Number processing module data.
Wherein, the data input module includes data-interface J1, and the data-interface J1 is equipped with 12 feet, is equipped with capacitance
One termination of the 3rd foot, the 9th foot of C1 Parallel Data interfaces J1, the 3rd feet of capacitance C1 connection data-interfaces J1 is digitally equipped with electricity
Hold the 3rd foot, the 9th foot that Parallel Data interface J1 after series inductance L2, inductance L1 is distinguished at the both ends C2, capacitance C2 connection inductance L1's
One end connects power supply, another termination simulation ground, and other feet of the data-interface J1 are separately connected z-wave signal processing modules.
Wherein, the data input module further includes usb interfaces, the usb interfaces be equipped with 6 feet, the 1st foot, the 2nd foot,
3rd foot connects z-wave signal processing modules, and the 4th foot, the 5th foot, the 6th foot connect simulation ground.
Wherein, the power module includes voltage-regulating circuit, and the voltage-regulating circuit conversion 5V supply voltages are
DVDD3.3V supply voltages, the voltage-regulating circuit export DVDD3.3V voltages to z-wave signal processing modules, letter respectively
Number amplification module, flash memory module.
Wherein, the power module further includes electric source filter circuit, the electric source filter circuit conversion conversion DVDD3.3V
Voltage is AVDD3.3V voltages, and the electric source filter circuit exports AVDD3.3V voltages to z-wave signal processing modules.
Wherein, the smart home signal amplifier further includes interrupt circuit, and the interrupt circuit includes interrupt switch
SW1, resistance R1, resistance R4, capacitance C3, interrupt switch are equipped with 4 feet, DVDD3.3V voltages are connected after the 1st foot series resistance R1,
Z-wave signal processing modules are connected after 1st foot series resistance R4, the 2nd foot connects simulation ground, the capacitance C3 parallel connection interrupt switches
The 1st foot, the 2nd foot.
The Z-WAVE signal processing modules use ZM4101 chips, the signal amplification module to use SE2435L chips
Chip.
Including data input module, ZM4101 chips, flash memory module, interrupt circuit, power module.The power module packet
Power module voltage-regulating circuit, power conversion module are included, data input module includes data-interface J1, usb interface J2,
Voltage-regulating circuit includes voltage regulator module U3, capacitance C11, capacitance C12, capacitance C13, capacitance C14, capacitance C15, electricity
Hold C16, capacitance C17, resistance R8, resistance R9.Voltage regulator module is equipped with pin VIN, the 2nd pin GND, the 3rd pin #
SHDN, the 4th pin BP, the 5th pin VOUT, the 1st pin are concatenated the 3rd pin #SHDN of resistance R9 connections, and the 1st pin VIN is through simultaneously
Connection is connect after simulating the capacitance C11 on ground, capacitance C12 voltage regulation filterings with the power supply of 5V.2nd pin GND connects simulation ground, the 3rd pipe
Foot #SHDN series capacitances C16 is followed by simulation ground.Resistance R8, capacitance C13 connection 5th pin VOUT of the 4th pin BP through parallel connection,
4th pipe foot meridian capacitor C17 connects simulation ground.5th pin VOUT series capacitances C14, capacitance C15 connect simulation ground, meanwhile, the 5th pipe
Foot VOUT out-put supplies DVDD.
Power conversion module includes capacitance C5, capacitance C6, capacitance C7, capacitance C8, capacitance C9, capacitance C10, inductance L3.It is defeated
Enter the both ends of the power supply DVDD at end and the power supply AVDD connection inductance L3 of output end, power supply DVDD also with and couple the electricity on simulation ground
Hold C5, capacitance C6, capacitance C7 connections, power supply AVDD with and couple the capacitance C8 for simulating ground, capacitance C9, capacitance C10 are connect.
ZM4101 chips are provided with 56 pins, wherein the 1st pin GND, the 4th pin GND, the 7th pin GND, the 10th pipe
Foot GND, the 13rd pin GND, the 14th pin GND, the 21st pin GND, the 22nd pin GND, the 24th pin GND, the 25th pin
GND, the 30th pin GND, the 35th pin GND, the 40th pin GND, the 45th pin GND, the 50th pin GND, the 55th pin GND connect
Simulation ground.
The 26th pin P0.0/KEYPAD, the 27th pin P0.1/KEYPAD, the 28th pin P0.2/ is arranged in ZM4101 chips
KEYPAD, the 29th pin P0.3/KEYPAD, the 31st pin P0.4/KEYPAD, the 32nd pin P0.5/KEYPAD, the 33rd pin
P0.6/KEYPAD, the 34th pin P0.7/KEYPAD, the 36th pin P1.0/INT0/KEYPAD, the 37th pin P1.1/INT1/
KEYPAD, the 38th pin P1.2/KEYPAD, the 39th pin P1.3/KEYPAD, the 41st pin P1.4/KEYPAD, the 42nd pin
P1.5/KEYPAD, the 43rd pin P1.6/KEYPAD, the 44th pin P1.7/KEYPAD.
ZM4101 chips are provided with the 5th pin AVDD of connection power supply DVDD, the 6th pin DVDD of connection power supply AVDD, the 8th
Pin RESET, the 9th pin TEST_N, the 11st pin QCS_Q1, the 12nd pin QSC_Q2, the 23rd pin RIFO, the 56th pin
VPP。
ZM4101 chips are additionally provided with the 2nd pin USB_DM, the 3rd pin USB_DP, the 15th pin P3.7/PWM/ADC3/
ZEREX/KEYAD, the 16th pin P3.6/IRTX2/ADC2/TRIAC/KEYAD, the 17th pin P3.5/IRTX1/ADC1/
KEYAD, the 18th pin P3.4/IRTX0/ADC0/KEYAD, the 19th pin P3.1/IRRX/TXD1/KEYAD, the 20th pin
P3.0/SS0_N/RXD1/KEYAD, the 46th pin P2.7/SCK0, the 47th pin P2.6/MISO0, the 48th pin P2.5/
MOSI0, the 49th pin P2.4/SCK1, the 51st pin P2.3/MISO1, the 52nd pin P2.2/MOSI1, the 53rd pin P2.1/
TXD0, the 54th pin P2.0/RXD0.
Interface circuit includes interface J1, capacitance C1, capacitance C2, inductance L1, inductance L2, and interface J1 sets 12 pins, the 1st pipe
Foot connects the 15th pin P3.7/PWM/ADC3/ZEREX/KEYAD of ZM4101 chips, and the 6th pin connects the 16th of ZM4101 chips
Pin P3.6/IRTX2/ADC2/TRIAC/KEYAD, the 8th pin connect the 17th pin P3.5/IRTX1/ of ZM4101 chips
ADC1/KEYAD, the 10th pin connect the 18th pin P3.4/IRTX0/ADC0/KEYAD of ZM4101 chips, the connection of the 11st pin
20th pin P3.0/SS0_N/RXD1/KEYAD of ZM4101 chips.2nd pin connects the 53rd pin of ZM4101 chips
P2.1/TXD0, the 4th pin connect the 54th pin P2.0/RXD0 of ZM4101 chips.3rd pin connects digitally, and the 3rd pin is also
Connect one end of capacitance C1, inductance L2.The 9th pin of the other end connecting interface J1 of capacitance C1, capacitance C1 connection inductance L1's
One end, on the one hand connection 5V power supplys, another aspect series inductance C2 connect simulation ground, the other end of inductance L2 to the other end of inductance L1
On the one hand simulation ground is connect.5th pin connects the 3rd pin USB_DP of ZM4101 chips, and the 7th pin connects ZM4101 chips the 2nd and manages
Foot USB_DM.12nd pin connects the 8th pin RESET of ZM4101 chips.
Interface J2 be equipped with the 1st pin VCC, the 2nd pin DATA-, the 3rd pin DATA+, the 4th pin GND, the 5th pin GND,
6th pin GND, the 1st pin VCC connection 5V power supplys, the 2nd pin USB_DM of the 2nd pin DATA- connection ZM4101 chips, the 3rd pipe
The 3rd pin USB_DP of foot DATA+ connection ZM4101 chips, the 4th pin GND, the 5th pin GND, the 6th pin GND connect digitally.
Anneta module includes antenna ANT1, antenna ANT2, chip U6.
SE2435L chips are equipped with the 1st pin CSD, the 2nd pin PA_IN, the 3rd pin CPS, the 4th pin CTX, the 5th pin
X_FLT, the 6th pin TR, the 7th pin ANT_SEL, the 8th pin GND, the 9th pin LAN_IN, the 10th pin NC1, the 11st pin
RX_FLT, the 12nd pin ANT2, the 13rd pin NC2, the 14th pin TANT1, the 15th pin NC3, the 16th pin TX_IN, the 17th
Pin NC4, the 18th pin NC5, the 19th pin NC6, the 20th pin PA_OUT, the 21st pin VCC2, the 22nd pin NC7, the 23rd
Pin VCC0, the 24th pin VCC1, the 25th pin EPAD.
39th pin P1.3/KEYPAD of the 1st pin CSD connection ZM4101 chips, the 3rd pin CPS connection ZM4101 cores
41st pin P1.4/KEYPAD of piece, the 42nd pin P1.5/KEYPAD of the 4th pin CTX connection ZM4101 chips.2nd pin
PA_IN series resistances R21 connects simulation ground, and the 5th pin X_FLT series resistances R18 connects simulation ground, the 2nd pin PA_IN series resistances
R15 is connect with the 5th pin X_FLT.23rd pin RIFO of the 6th pin TR connection ZM4101 chips.7th pin ANT_SEL warps
Series resistance R23 connects simulation ground, and the 7th pin ANT_SEL is also concatenated the 43rd pin of resistance R29 connection ZM4101 chips
P1.6/KEYPAD.8th pin GND, the 25th pin EPAD connect simulation ground.9th pin LAN_IN is concatenated resistance R25 connections
11 pin RX_FLT.12nd pin ANT2 connections antenna ANT2, the 14th pin TANT1 connections antenna ANT1, the 16th pin TX_IN
It is concatenated capacitance C19 and connects simulation ground, the 20th pin PA_OUT is concatenated capacitance C18 and connects simulation ground.21st pin VCC2, the 22nd pipe
Foot NC7, the 23rd pin VCC0, the 24th pin VCC1 connection power supplys DVDD.
Chip U6 is provided with the 1st pin IN of the 9th pin LAN_IN of connection SE2435L chips, connection SE2435L chips the
The 4th pin GND of the 3rd pin OUT of 11 pin RX_FLT, the 2nd pin GND on connection simulation ground, connection simulation ground.
Antenna ANT1 is provided with antenna L5, connector CON2, resistance R13, resistance R14, resistance R16, resistance R17, resistance
R19, resistance R20, resistance R22, resistance R27, resistance R28, chip U5.Connector CON2 is provided with the one end connection resistance R14
1st pin, is provided with the 4th pin, the 5th pin for being separately connected the both ends inductance L5, and the 2nd pin connects simulation ground, the series connection of the 3rd pin
Resistance R22 is followed by simulation ground.The 14th pin TANT1 of SE2435L chips is connected after the other end series resistance R13 of resistance R14.
The one end of resistance R14 being connect with connector CON2 is also connected with the resistance R20 for connecing simulation ground, and the other end of resistance R14 connects
Simulate the resistance R19 on ground.The resistance R17 on one end series connection simulation ground that resistance R13 is connect with resistance R14, resistance R13's is another
Hold the resistance R16 on series connection simulation ground.
Chip U5 is provided with the 1st pin IN, the 2nd pin GND, the 3rd pin OUT, the 4th pin GND, the 1st pin series electrical
One end that connection resistance R13 is connect with the 14th pin TANT1 of SE2435L chips after resistance R27.3rd pin OUT connection resistance
The other end of R13.2nd pin GND, the 4th pin GND connections simulation ground.
Flash memory module includes flash chip U1, resistance R2, resistance R3, resistance R5, resistance R6, resistance R7, capacitance C4.Flash memory
Chip U1 is provided with the 1st pin CS, the 2nd pin SO, the 3rd pin WP, the 4th pin GND, the 5th pin SI, the 6th pin SCK, the 7th
Pin HOLD, the 8th pin VCC.Power supply DVDD is connected after 1st pin CS series resistances R2, the 1st pin CS is also connected with resistance R5's
One end, the 48th pin P2.5/MOSI0 of the other end connection ZM4101 chips of resistance R5.It is connected after 2nd pin series resistance R3
51st pin P2.3/MISO1 of ZM4101 chips.The 7th pin HOLD of 3rd pin WP connections, the 3rd pin also series capacitance C4 is again
Connection simulation ground.4th pin GND connections simulation ground.The 52nd pin of ZM4101 chips is connected after 5th pin SI series resistances R6
P2.2/MOSI1.The 49th pin P2.4/SCK1 of ZM4101 chips is connected after 6th pin SCK series resistances R7.8th pin VCC
Connect power supply DVDD.
Interrupt circuit includes interrupt switch SW1, resistance R1, resistance R4, capacitance C3, and interrupt switch is equipped with even the 1st pin, the
2 pins, connect power supply DVDD after the 1st pin series resistance R1, connection ZM4101 chips after the first pin also series resistance R4
37th pin P1.1/INT1/KEYPAD, the 2nd pin connect simulation ground, and interrupt switch SW1 is also parallel with capacitance C3.
Embodiment three：
The present embodiment provides a kind of USB control methods for smart home, specifically include following steps：
In the host computer interface of host computer 30, home wiring control order is inputted；
The signal processing unit 32 of host computer 30 obtains the home wiring control order inputted in host computer interface, and to the home wiring control
Order carries out data processing, then passes through the secondary USB interface unit 31 of host computer 30 and the first USB interface of USB bridge 10
Unit 13 is by the Z_Wave communication units 11 of treated home wiring control order is sent to USB bridge 10；
Z_Wave communication units 11 carry out data processing to the home wiring control order received, are packaged as logical suitable for Z_Wave networks
The data format of letter is sent to remote controler 20 by Z_Wave networks；
The Z_Wave communication units 21 of remote controler 20 receive home wiring control order by Z_Wave networks, and parse the home wiring control
Order, is reconverted into infrared control signal and is sent to household electrical appliances 50, and household electrical appliances 50 execute infrared control signal, that is, realizes by upper
Machine application interface 33 carrys out remote controlled electrical household appliances 50.
Further, in use position machine graphical interface remoting household electrical appliances 50 the step of before, further include the identification of household electrical appliances model and deposit
Storage.
Further, the identification of household electrical appliances model and storing process are specially：
In the host computer interface of host computer 30, household electrical appliances model recognition command is inputted；
The signal processing unit 32 of host computer 30 obtains the household electrical appliances model recognition command inputted in host computer interface, and to the household electrical appliances
Type identifier order carries out data processing, then pass through the secondary USB interface unit 31 of host computer 30 and USB bridge 10 first
Usb interface unit 13 is by the Z_Wave communication units 11 of treated household electrical appliances model recognition command is sent to USB bridge 10；
Z_Wave communication units 11 carry out data processing to the household electrical appliances model recognition command received, are packaged as being suitable for Z_Wave nets
The data format of network communication, remote controler 20 is sent to by Z_Wave networks；
The Z_Wave communication units 21 of remote controler 20 receive household electrical appliances model recognition command by Z_Wave networks, and parse the household electrical appliances
Type identifier order is reconverted into infrared signal and is sent to household electrical appliances 50, and household electrical appliances 50 feed back to type information by infrared ray
Remote controler 20；
The infrared signal receiving unit 23 of remote controler 20 receives and identifies the infrared signal with household electrical appliances model information, and is stored in
In the Z_Wave communication units 21 of remote controler 20.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims
Subject to.
Claims (2)
1. a kind of USB bridge for smart home, the control host as smart home is connect with host computer, feature exists
In：The smart home uses Z_Wave network communications, and the USB bridge includes Z_Wave communication units, power management list
Member, the first usb interface unit and storage unit；
The Z_Wave communication units of the USB bridge include Z_Wave the chips U2, the Z_Wave of model SD3503 logical
Letter unit is used to the control host being incorporated to the Z_Wave networks；
First usb interface unit between the Z_Wave communication units and host computer for providing communication interface；
The input power that the Power Management Unit is used to be accessed according to first usb interface unit is the first USB
The operating voltage of interface unit, storage unit, Z_Wave communication units and low voltage test unit output stabilization；
Data of the storage unit for the Z_Wave communication units store.
2. a kind of USB control systems for smart home, it is characterised in that：Including being used for intelligence as described in claim 1
The USB bridge of household, further includes host computer, remote controler and household electrical appliances, and the household electrical appliances carry out infrared control by the remote controler；
The host computer includes secondary USB interface unit, signal processing unit and host computer application interface；The remote controler packet
Include Z_Wave communication units, infrared signal transmitter unit and infrared signal receiving unit；
The host computer application interface is used to provide human-computer interaction interface for the USB control systems, and the family of input is automatically controlled
Signal processed is sent to the signal processing unit,
The signal processing unit is for handling the appliance control signal received, and the appliance control signal that processing is obtained passes through
Cross the Z_Wave communication units that the secondary USB interface is sent to the USB bridge；
The Z_Wave communication units are used to the control signal received carrying out data format processing, and pass through Z_Wave networks
It is sent to the Z_Wave communication units of the remote controler；
The Z_Wave communication units of the remote controler are converted to infrared remote-controlled signal for receiving and parsing through control signal；
The infrared signal transmitter unit is used to the infrared remote-controlled signal being transmitted to the household electrical appliances, and it is upper to realize that user passes through
Machine application interface remote controlled electrical household appliances；
The infrared signal receiving unit is used to receive the feedback infrared signal when household electrical appliances execute infrared remote-controlled signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810399178.6A CN108594711A (en) | 2015-04-22 | 2015-04-22 | A kind of USB bridge, USB control systems for smart home |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510194894.7A CN104820651B (en) | 2015-04-22 | 2015-04-22 | A kind of USB bridge, USB control system and method for smart home |
| CN201810399178.6A CN108594711A (en) | 2015-04-22 | 2015-04-22 | A kind of USB bridge, USB control systems for smart home |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510194894.7A Division CN104820651B (en) | 2015-04-22 | 2015-04-22 | A kind of USB bridge, USB control system and method for smart home |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108594711A true CN108594711A (en) | 2018-09-28 |
Family
ID=53730951
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810399179.0A Pending CN108594778A (en) | 2015-04-22 | 2015-04-22 | USB control systems and method for smart home |
| CN201510194894.7A Active CN104820651B (en) | 2015-04-22 | 2015-04-22 | A kind of USB bridge, USB control system and method for smart home |
| CN201810399178.6A Pending CN108594711A (en) | 2015-04-22 | 2015-04-22 | A kind of USB bridge, USB control systems for smart home |
| CN201810399187.5A Pending CN108459514A (en) | 2015-04-22 | 2015-04-22 | The USB control systems and its working method of smart home |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810399179.0A Pending CN108594778A (en) | 2015-04-22 | 2015-04-22 | USB control systems and method for smart home |
| CN201510194894.7A Active CN104820651B (en) | 2015-04-22 | 2015-04-22 | A kind of USB bridge, USB control system and method for smart home |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810399187.5A Pending CN108459514A (en) | 2015-04-22 | 2015-04-22 | The USB control systems and its working method of smart home |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN108594778A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109901478A (en) * | 2019-03-31 | 2019-06-18 | 广东美的制冷设备有限公司 | Networking control method, module, controlling terminal, terminal and the medium of household appliance |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11176074B2 (en) | 2019-10-22 | 2021-11-16 | Via Labs, Inc. | Chip and interface conversion device |
| TWI753541B (en) * | 2019-10-22 | 2022-01-21 | 威鋒電子股份有限公司 | Chip and interface conversion device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103576544A (en) * | 2013-11-04 | 2014-02-12 | 惠州Tcl移动通信有限公司 | Terminal with OTG function |
| CN203465839U (en) * | 2013-04-24 | 2014-03-05 | 深圳市诺华尼克电子有限公司 | Remote controller based on Z-Wave wireless control |
| US20140085093A1 (en) * | 2012-09-21 | 2014-03-27 | Nest Labs, Inc. | Detector unit and sensing chamber therefor |
| CN103812736A (en) * | 2014-02-11 | 2014-05-21 | 广州思威信息科技有限公司 | Smart home management center system |
| CN204576497U (en) * | 2015-04-22 | 2015-08-19 | 深圳市贝晶光电科技有限公司 | A kind of USB bridge for Smart Home and apply its USB control system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006179995A (en) * | 2004-12-21 | 2006-07-06 | Sony Corp | Remote control system and receiver |
| US8552843B2 (en) * | 2008-02-12 | 2013-10-08 | Smk Manufacturing | Universal remote controller having home automation function |
| CN201438333U (en) * | 2009-08-14 | 2010-04-14 | 深圳市白雪投影显示技术有限公司 | Remote control device for projection equipment |
| CN101995867A (en) * | 2010-11-07 | 2011-03-30 | 上海我度多媒体信息技术有限公司 | Network-based intelligent monitoring system and intelligent controller |
| CN103226887A (en) * | 2013-04-03 | 2013-07-31 | 陈海韵 | Universal infrared integrated device based on wireless communication channel and universal remote control method |
| CN103322652A (en) * | 2013-07-05 | 2013-09-25 | 无锡商业职业技术学院 | Air conditioner controller |
| CN104023052B (en) * | 2014-05-26 | 2017-08-01 | 李毅 | Smart home wireless control system and method |
-
2015
- 2015-04-22 CN CN201810399179.0A patent/CN108594778A/en active Pending
- 2015-04-22 CN CN201510194894.7A patent/CN104820651B/en active Active
- 2015-04-22 CN CN201810399178.6A patent/CN108594711A/en active Pending
- 2015-04-22 CN CN201810399187.5A patent/CN108459514A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140085093A1 (en) * | 2012-09-21 | 2014-03-27 | Nest Labs, Inc. | Detector unit and sensing chamber therefor |
| CN203465839U (en) * | 2013-04-24 | 2014-03-05 | 深圳市诺华尼克电子有限公司 | Remote controller based on Z-Wave wireless control |
| CN103576544A (en) * | 2013-11-04 | 2014-02-12 | 惠州Tcl移动通信有限公司 | Terminal with OTG function |
| CN103812736A (en) * | 2014-02-11 | 2014-05-21 | 广州思威信息科技有限公司 | Smart home management center system |
| CN204576497U (en) * | 2015-04-22 | 2015-08-19 | 深圳市贝晶光电科技有限公司 | A kind of USB bridge for Smart Home and apply its USB control system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109901478A (en) * | 2019-03-31 | 2019-06-18 | 广东美的制冷设备有限公司 | Networking control method, module, controlling terminal, terminal and the medium of household appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104820651B (en) | 2018-12-25 |
| CN108459514A (en) | 2018-08-28 |
| CN104820651A (en) | 2015-08-05 |
| CN108594778A (en) | 2018-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103426279A (en) | Household appliance implementation method based on intelligent mobile terminal control | |
| CN104820651B (en) | A kind of USB bridge, USB control system and method for smart home | |
| CN203118209U (en) | Intelligent remote controller and intelligent remote control system | |
| CN203590225U (en) | Ultra long distance bluetooth communication module | |
| CN104820650B (en) | It is a kind of for the USB bridges of smart home, USB control systems and method | |
| CN101726341A (en) | Wireless water level remote monitoring system | |
| CN204576497U (en) | A kind of USB bridge for Smart Home and apply its USB control system | |
| CN202976433U (en) | Remote controller for household appliances with Zigbee and infrared function | |
| CN107040461A (en) | Ethernet gateway, ethernet gateway equipment and system | |
| CN205176507U (en) | Smart home systems based on zigbee | |
| CN204791515U (en) | Intelligence centralized control panel | |
| CN204695012U (en) | A kind of intelligent domestic system | |
| CN103327191B (en) | Based on ZigBee-network coherent system and the mobile phone mobile monitor method of voice communication | |
| CN205193495U (en) | WIFI intelligence gesture inductor | |
| CN204614190U (en) | A kind of power supply switch controller based on Z_Wave and intelligent home control system | |
| CN204576498U (en) | A kind of USB bridge for Smart Home and apply its USB control system | |
| CN205302285U (en) | Computer extension communication module | |
| CN104144489A (en) | Wireless time synchronization device, system and method | |
| CN205015648U (en) | Intelligence house signal amplification circuit and smart home systems | |
| CN204576100U (en) | Based on Z_Wave temperature and humidity sensing device and apply its intelligent home control system | |
| CN206775525U (en) | Ethernet gateway, ethernet gateway equipment and system | |
| CN203554497U (en) | Router for electronic device remote control system | |
| CN104820370B (en) | A kind of smart home signal amplification circuit | |
| CN107437329A (en) | A kind of smart home remote monitoring U-shield Verification System | |
| CN104821072A (en) | Z_Wave-based power switch control device and smart home control system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |
|
| RJ01 | Rejection of invention patent application after publication |