CN102707694A - Wireless smart home control system based on switching power supply - Google Patents
Wireless smart home control system based on switching power supply Download PDFInfo
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- CN102707694A CN102707694A CN2012101858542A CN201210185854A CN102707694A CN 102707694 A CN102707694 A CN 102707694A CN 2012101858542 A CN2012101858542 A CN 2012101858542A CN 201210185854 A CN201210185854 A CN 201210185854A CN 102707694 A CN102707694 A CN 102707694A
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- 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]
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Abstract
The invention provides a wireless smart home system by utilizing a switching power supply and a singlechip, and overcomes the shortcomings of a conventional smart home structure, such as complicated structure, high cost and the like. A control command is wirelessly transmitted to a wireless module on a controller through a remote controller, the wireless module analyzes the command to the singlechip; and the switching power supply controlled by the singlechip controls the on/off of a relay, so as to achieve the purpose of intelligently controlling power switched of household appliances. Experiments testify that the wireless smart home system is safe and reliable, has stable properties, satisfies the design requirements, and can be used for household communication and household safety precaution, as well as assembly of smart home control systems and the like, beside wireless automatic control of household equipment.
Description
Technical field:
The computer control field; The Internet of Things field;
Background technology:
Intelligent control technology; Wireless communication technology; Hardware circuit design; Radio-frequency technique; The embedded software technology;
Summary of the invention:
The present invention is directed to present Smart Home complex structure, the shortcoming of grade with high costs utilizes Switching Power Supply and single-chip microcomputer to design a kind of wireless intelligent house system.It sends to wireless module controller on by telepilot through wireless mode with steering order, will be instructed to resolve by wireless module again and give single-chip microcomputer.Through coming the Kai Heguan of pilot relay, thereby reach the purpose of intelligent control household electrical appliances power switch by monolithic processor controlled Switching Power Supply.Through experiment confirm this security of system reliable, stable performance has reached designing requirement, this system also can be used for family communication, home safety protection except that the wireless automatic control that is used for household equipment simultaneously, sets up intelligent home control system etc.
Description of drawings:
Accompanying drawing 1 is the control system pie graph;
Accompanying drawing 3 is the controller power supply circuit;
Accompanying drawing 4 is wireless receiving circuit figure;
Accompanying drawing 5 is the control module circuit diagram;
Accompanying drawing 6 is the process flow diagram of software design;
Embodiment:
The basic function of Smart Home is in a sub-district, to set up a communication network.For the transmission of various information datas provides necessary path,, realize all household electrical appliances and equipment are controlled and monitored through relevant hardware and topworks.The Smart Home terminal is the important component part of sub-district intelligent domestic system. not only control the operation conditions of various electrical equipment in the family and the security monitoring in the family. can focus on a management or control center through network again; The center provides public information resource, perhaps to each resident family concentrated security monitoring is provided.The Smart Home terminal plays a part a hinge in whole intelligent domestic system.A critical function module at Smart Home terminal is exactly a communication module.
The present invention adopts the ST series monolithic original fixed mechanical formula switch to be changed the switch of wireless remote control type.Utilize wireless remote control technology to send signal.Such Digiplex combines the unlatching of the light fixture of a controller in just can the pulpit, so not only attractive in appearance and practical can the use very easily again.
Control system is made up of wireless sending module, wireless reception module and Switching Power Supply control module 3 parts. and its system constitutes shown in accompanying drawing 1.
Wireless sending module be responsible for sending to a certain road load circuit open and close instruction, receiver module is responsible for receiving the instruction from sending module, then instruction is transferred to the processor of Switching Power Supply control module.Processor is resolved the disconnection and the closure of the relay of back control switching module to instruction, thereby reaches the purpose to the control of electric power supply smart.
The wireless sending module design: sending module mainly is made up of the wireless signaling chip of HS1527, SAW filter, pilot lamp and filtering circuit etc., and sending module is operated as telepilot, and circuit diagram is shown in accompanying drawing 2.When pressing different keys K, the signaling chip will send different coding through antenna, and coding is transferred to control module dissection process by receiver module with coding to receiver module through antenna transmission, and sending module supply voltage 12V is battery-powered.
The wireless receiving module design: wireless receiving module is made up of two parts; Power pack is made up of LNK304DN and peripheral circuit; This circuit can convert the 220V alternating voltage to direct current 5V voltage, gives the processor power supply of receiver module and control module respectively, and circuit diagram is shown in accompanying drawing 3.
The wireless receiving part is mainly formed the superheterodyne reception module by decoding chip SYN500R, crystal oscillator and peripheral circuit; Receiver module is responsible for receiving the coding from sending module; Then coding is transferred to processor processes; Through amplifier signal is amplified after the processor processes, the opening and closing of pilot relay then, the receiving unit circuit diagram is shown in accompanying drawing 4.
The control module design: control module is mainly formed Switching Power Supply by processor single-chip microcomputer, relay and peripheral cell, and the con termination goes into to exchange power for illumination, and AC-L and AC-N be incoming transport electricity live wire and zero line respectively.OUT end connects load, and this system can control multichannel loading, and this control module has connected a relay and controls one tunnel load in the experiment, and the control module circuit diagram is shown in accompanying drawing 5.
The software modular construction, ST VisualDevelop development environment is adopted in master routine workflow software exploitation, uses the programming of C language module. bring great convenience as system debug.
After single-chip microcomputer powered on, each module initialization comprised clock initialization, port initialization and initialization of variable.Program got into major cycle after initialization was accomplished. and carry out remote control decoding program and button determining program, when not having button to press and not having remote-control data, remote control decoding program and button determining program are carried out in circulation.After operation, program entering pattern is judged state.Single-chip microcomputer is deposited the remote keying data in the EEPROM of inside, reaches the not purpose of obliterated data of power down, and when the remote keying that meets was pressed, corresponding light fixture was opened or extinguished, after operation is accomplished.Program gets into major cycle once more, carries out remote control decoding program and button determining program. and its process flow diagram is shown in accompanying drawing 6.
Claims (6)
1. based on the characteristics of the wireless intelligent house control system of Switching Power Supply:
(1) control system is made up of wireless sending module, wireless reception module and Switching Power Supply control module 3 parts;
(2) wireless sending module design: sending module mainly is made up of the wireless signaling chip of HS1527, SAW filter, pilot lamp and filtering circuit etc., and sending module is operated as telepilot, and circuit diagram is shown in accompanying drawing 2.When pressing different keys K, the signaling chip will send different coding through antenna, and coding is transferred to control module dissection process by receiver module with coding to receiver module through antenna transmission, and sending module supply voltage 12V is battery-powered;
(3) wireless receiving module design: wireless receiving module is made up of two parts, and power pack is made up of LNK304DN and peripheral circuit, and this circuit can convert the 220V alternating voltage to direct current 5V voltage, gives the processor power supply of receiver module and control module respectively;
(4) control module design: control module is mainly formed Switching Power Supply by processor single-chip microcomputer, relay and peripheral cell, and the con termination goes into to exchange power for illumination, and AC-L and AC-N be incoming transport electricity live wire and zero line respectively.The OUT end connects load, and this system can control multichannel loading;
(5) based on the software design flow process of the wireless intelligent house control system of Switching Power Supply.
2. the control system that requires according to right 1 is formed.
3. the wireless sending module design that requires according to right 1.
4. the wireless receiving module design that requires according to right 1.
5. the control module design that requires according to right 1.
6. the software design flow process that requires according to right 1 based on the wireless intelligent house control system of Switching Power Supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101858542A CN102707694A (en) | 2012-06-07 | 2012-06-07 | Wireless smart home control system based on switching power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101858542A CN102707694A (en) | 2012-06-07 | 2012-06-07 | Wireless smart home control system based on switching power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102707694A true CN102707694A (en) | 2012-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101858542A Pending CN102707694A (en) | 2012-06-07 | 2012-06-07 | Wireless smart home control system based on switching power supply |
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| Country | Link |
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| CN (1) | CN102707694A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103226335A (en) * | 2013-05-02 | 2013-07-31 | 四川省迪特尔电子有限公司 | Master control circuit of wireless remote control socket |
| CN103268097A (en) * | 2013-05-02 | 2013-08-28 | 四川省迪特尔电子有限公司 | Wireless remote control household appliance power source control system with automatic network-organizing function |
| CN105116738A (en) * | 2015-07-14 | 2015-12-02 | 哈尔滨理工大学 | Intelligent household electrical appliance control device and method of adopting same to realize household electrical appliance control |
-
2012
- 2012-06-07 CN CN2012101858542A patent/CN102707694A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103226335A (en) * | 2013-05-02 | 2013-07-31 | 四川省迪特尔电子有限公司 | Master control circuit of wireless remote control socket |
| CN103268097A (en) * | 2013-05-02 | 2013-08-28 | 四川省迪特尔电子有限公司 | Wireless remote control household appliance power source control system with automatic network-organizing function |
| CN105116738A (en) * | 2015-07-14 | 2015-12-02 | 哈尔滨理工大学 | Intelligent household electrical appliance control device and method of adopting same to realize household electrical appliance control |
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| DD01 | Delivery of document by public notice |
Addressee: Shanxi Mailisen Technology Co.,Ltd. Document name: Notification of Publication of the Application for Invention |
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Addressee: Shanxi Mailisen Technology Co.,Ltd. Document name: Notification of before Expiration of Request of Examination as to Substance |
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Addressee: Shanxi Mailisen Technology Co.,Ltd. Document name: Notification that Application Deemed to be Withdrawn |
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Application publication date: 20121003 |