CN204331393U - A kind of intelligent switch based on Internet of Things - Google Patents
A kind of intelligent switch based on Internet of Things Download PDFInfo
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- CN204331393U CN204331393U CN201520038500.4U CN201520038500U CN204331393U CN 204331393 U CN204331393 U CN 204331393U CN 201520038500 U CN201520038500 U CN 201520038500U CN 204331393 U CN204331393 U CN 204331393U
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Abstract
The utility model discloses a kind of intelligent switch based on Internet of Things, comprising: microprocessor, power module, touch panel, radio-frequency communication module, relay module, LED display module and hummer driver module; Power module, touch panel, relay module, LED display module and hummer driver module respectively with microprocessor communication, described radio-frequency communication module and microprocessor two-way communication.The utility model has easy to operate, compact conformation, reliable and stable, the advantage that can provide status monitoring; Radio-frequency communication module is independent PCB module, is combined with microprocessor place circuit board by bending contact pin, saves space; And use spring antenna, increase transmission range; Adopt FPC to be connected between touch panel with microprocessor, reduce signal disturbing; STM32 family chip selected by microprocessor, and processing speed is faster, runs more reliable.
Description
Technical field
The utility model relates to technology of Internet of things field, particularly relates to a kind of intelligent switch based on Internet of Things.
Background technology
Along with the raising of people's living standard, all kinds of consumer enters in the life of people gradually, and switchgear is also the requisite part of most of consumer.
The mechanical switch in the past used and common soft-touch control, must go to switch place prescription can control, and so seems too clumsy rapidly today in technology of Internet of things development.
Nowadays rapidly, the on off operating mode of each consumer need be uploaded to parametric controller in real time, and original mechanical switch and common soft-touch control cannot meet the demands in Smart Home development.
Utility model content
The purpose of this utility model is exactly to solve the problem, and proposes a kind of intelligent switch based on Internet of Things, under this intelligent switch efficiently solves environment of internet of things, and the switch control rule of consumer and status monitoring problem.
To achieve these goals, the utility model adopts following technical scheme:
Based on an intelligent switch for Internet of Things, comprising: microprocessor, power module, touch panel, radio-frequency communication module, relay module, LED display module and hummer driver module; Described power module, touch panel, relay module, LED display module and hummer driver module respectively with microprocessor communication, described radio-frequency communication module and microprocessor two-way communication; Each intelligent switch described has unique ID.
Described radio-frequency communication module is independent PCB module, is connected with microprocessor place circuit board by bending contact pin.
Described touch panel is connected with adopting FPC between microprocessor.
Described LED display module is positioned on touch panel, shows through face glass.
Described hummer driver module sends prompt tone when switch produces action, points out this operation successful.
STM32 family chip selected by described microprocessor, includes the ARM kernel of 32.
Described radio-frequency communication module selects 433MHZ radiofrequency signal as communication.
The beneficial effects of the utility model are:
The utility model has easy to operate, compact conformation, reliable and stable, the advantage that can provide status monitoring; Radio-frequency communication module is independent PCB module, is combined with microprocessor place circuit board by bending contact pin, saves space; And use spring antenna, increase transmission range; Adopt FPC (flexible PCB) to be connected between touch panel with microprocessor, reduce signal disturbing, ensure that Signal transmissions is reliable; STM32 family chip selected by microprocessor, includes the ARM kernel of 32, and processing speed is faster, runs more reliable.
Adopt RFID technique, each switch has a unique ID, first mates ID, mate unsuccessful when identifying external control signal, refuses response, prevents external control signal from producing control by mistake to switch.
Accompanying drawing explanation
Fig. 1 is the intelligent switch structural representation based on Internet of Things of the present utility model;
Fig. 2 is microprocessor minimum system schematic diagram;
Fig. 3 is radio-frequency communication module schematic diagram;
Fig. 4 is touch panel schematic diagram;
Fig. 5 is relay module schematic diagram;
Fig. 6 is hummer driver module schematic diagram;
Fig. 7 is power module schematic diagram;
Wherein, 1.STM32F100C8 chip, 2. a FPC interface, 3. the first bending contact pin interface, 4. download program interface, 5.CC1100 chip, 6. spring antenna, 7. the second bending contact pin interface, 8.TTP224 chip, 9. capacitance touch point, 10.LED display lamp, 11. the 2nd FPC interfaces, 12. relays, 13. photoelectrical couplers, 14. fly-wheel diodes, 15.8050 triodes, 16. hummers, 17. wiring copper posts, 18. voltage transformation modules, 19.LM2596-3.3 voltage stabilizer.
Embodiment:
Below in conjunction with accompanying drawing and embodiment, the utility model is described further:
Be the intelligent switch structural representation based on Internet of Things of the present utility model shown in Fig. 1, comprise microprocessor, power module, touch panel, radio-frequency communication module, relay module, LED display module and hummer driver module; Power module, touch panel, relay module, LED display module and hummer driver module respectively with microprocessor communication, radio-frequency communication module and microprocessor two-way communication.
This intelligent switch based on Internet of Things can incorporate among an Internet of things system, realizes manual palpation and external radio-frequency signal two ore control, and can by off state Real-time Feedback; Touch panel produce switching signal transfer to microprocessor by connecting circuit, after process, control signal is sent to relay module, control break-make, simultaneously control LED display module display, and by radio-frequency communication module by feedback of status to peripheral hardware; Radio-frequency communication module receives the control signal of peripheral hardware and transfers to microprocessor, after process, control signal is sent to relay module, controls break-make, is shown simultaneously by LED display module, and by radio-frequency communication module by feedback of status to peripheral hardware; Power module is above-mentioned module for power supply.
It is microprocessor minimum system schematic diagram shown in Fig. 2, STM32F100C8 chip 1 is microprocessor selected by the utility model, touch signal and the radiofrequency signal that sends of CC1100 chip 5 that TTP224 chip 8 sends can be received, photoelectrical coupler 13 is sent to through process, determine the break-make of relay 12, and can real-time judge relay 12 state, send to peripheral hardware by CC1100 chip 5.STM32F100C8 chip 1 carries out download program by download program interface 4, bending contact pin is used the first bending contact pin interface 3 to be connected with the second bending contact pin interface 7, realize STM32F100C8 chip 1 to communicate with CC1100 chip 5, use FPC (flexible PCB) to be connected with the 2nd FPC interface 11 by a FPC interface 2, realize STM32F100C8 chip 1 and communicate with TTP224 chip 8.
Be radio-frequency communication module schematic diagram shown in Fig. 3, selected communication chip is CC1100 chip 5, is connected with STM32F100C8 chip 1 by bending contact pin, and is communicated by SPI interface.Spring antenna 6 can strengthen signal transmit-receive intensity, and saves PCB space.
It is touch panel schematic diagram shown in Fig. 4, selecting and touching chip is TTP224 chip 8, adopt capacitance touch mode, catching gets an electric shock holds touch point 9 and can produce touch signal, and is sent to STM32F100C8 chip 1 by FPC (flexible PCB) and processes.Respectively there is a LED display lamp 10 at each capacitance touch point 9 two ends, can produce light on and off change during switch on and off.
Be relay module schematic diagram shown in Fig. 5, photoelectrical coupler 13 is connected with STM32F100C8 chip 1, and STM32F100C8 chip 1 can determine the break-make of photoelectrical coupler 13 according to touch signal and radiofrequency signal, and then the break-make of pilot relay 12.By fly-wheel diode 14 afterflow when relay 12 turns off, protective relay 12 safety, during photoelectrical coupler 13 conducting, carries out trigger pip amplification by 8050 triodes 15, ensures that relay triggers successfully.
Be hummer driver module schematic diagram shown in Fig. 6, when relay 12 produces action, STM32F100C8 chip 1 can control hummer 16 and produce prompt tone.
Be power module schematic diagram shown in Fig. 7, wiring copper post 17 has 5, and wherein two is module for power supply, and 3 is peripheral equipment control end.220V alternating current can be converted to 12V and 5V direct current by voltage transformation module 18, and wherein 5V direct current is that hummer 16 is powered, and 12V direct current provides coil drive for relay 12.12V direct current can be converted to 3.3V direct current by LM2596-3.3 voltage stabilizer 19, for STM32F100C8 chip 1, CC1100 chip 5, TTP224 chip 8, LED display lamp 10 and photoelectrical coupler 13 are powered.
By reference to the accompanying drawings embodiment of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (7)
1. based on an intelligent switch for Internet of Things, it is characterized in that, comprising: microprocessor, power module, touch panel, radio-frequency communication module, relay module, LED display module and hummer driver module; Described power module, touch panel, relay module, LED display module and hummer driver module respectively with microprocessor communication, described radio-frequency communication module and microprocessor two-way communication; Each intelligent switch described has unique ID.
2. a kind of intelligent switch based on Internet of Things as claimed in claim 1, it is characterized in that, described radio-frequency communication module is independent PCB module, is connected with microprocessor place circuit board by bending contact pin.
3. a kind of intelligent switch based on Internet of Things as claimed in claim 1, it is characterized in that, described touch panel is connected with adopting FPC between microprocessor.
4. a kind of intelligent switch based on Internet of Things as claimed in claim 1, it is characterized in that, described LED display module is positioned on touch panel, shows through face glass.
5. a kind of intelligent switch based on Internet of Things as claimed in claim 1, is characterized in that, described hummer driver module sends prompt tone when switch produces action, points out this operation successful.
6. a kind of intelligent switch based on Internet of Things as claimed in claim 1, it is characterized in that, STM32 family chip selected by described microprocessor, includes the ARM kernel of 32.
7. a kind of intelligent switch based on Internet of Things as claimed in claim 1, it is characterized in that, described radio-frequency communication module selects 433MHZ radiofrequency signal as communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520038500.4U CN204331393U (en) | 2015-01-20 | 2015-01-20 | A kind of intelligent switch based on Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520038500.4U CN204331393U (en) | 2015-01-20 | 2015-01-20 | A kind of intelligent switch based on Internet of Things |
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| Publication Number | Publication Date |
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| CN204331393U true CN204331393U (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520038500.4U Active CN204331393U (en) | 2015-01-20 | 2015-01-20 | A kind of intelligent switch based on Internet of Things |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218646A (en) * | 2017-05-25 | 2017-09-29 | 浙江品太电气有限公司 | Internet of Things intelligent bathroom heater is switched |
| CN108966577A (en) * | 2018-08-01 | 2018-12-07 | 辽宁希思腾科信息技术有限公司 | A kind of new structure of intelligent switch panel |
-
2015
- 2015-01-20 CN CN201520038500.4U patent/CN204331393U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218646A (en) * | 2017-05-25 | 2017-09-29 | 浙江品太电气有限公司 | Internet of Things intelligent bathroom heater is switched |
| CN108966577A (en) * | 2018-08-01 | 2018-12-07 | 辽宁希思腾科信息技术有限公司 | A kind of new structure of intelligent switch panel |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |