CN206236019U - A kind of multifunction key disk control system - Google Patents
A kind of multifunction key disk control system Download PDFInfo
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- CN206236019U CN206236019U CN201621210307.5U CN201621210307U CN206236019U CN 206236019 U CN206236019 U CN 206236019U CN 201621210307 U CN201621210307 U CN 201621210307U CN 206236019 U CN206236019 U CN 206236019U
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- module
- master controller
- control system
- input
- disk control
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Abstract
The utility model relates generally to architectural lighting field, it is related to a kind of multifunction key disk control system to be set with temperature control and handwriting input, comfortable keyboard applied temps and the input mode to poplar are brought to user, and the LED for carrying, convenient use can be lighted under dark surrounds.The side key module of multifunction key disk control system, infrared detection module, fingerprint identification module, the output end of photoinduction module is connected to the input of master controller, USB interface is connected to master controller, the output end of master controller is connected to audio playing module, the input of temperature-regulating module, clock module is connected to master controller, temperature detecting module is connected to master controller, the output end of master controller is connected to the input of LED light group, handwriting input module is connected to master controller, power module is used to give system each module for power supply, wireless communication module is connected to master controller, terminal device is attached by wireless communication module.
Description
Technical field
The utility model relates generally to art of keypads, more specifically to a kind of multifunction key disk control system.
Background technology
As the continuous progressive and development of electronic technology, and the living standard of people are increasingly improved, increasing electricity
Sub- product is dissolved into the life of people, wherein, most indispensable in industry-by-industry is exactly computer, then computer one
Surely can be furnished with keyboard, so using can be more convenient, then the requirement for keyboard simply can pass through button from traditional
Information input is carried out to computer, people have been not content with this till now, it is therefore desirable to work out multi-functional, convenient real
It is very significant research direction with, novel keyboard.
Utility model content
The utility model mainly solving the technical problems that provide a kind of multifunction key disk control system, with temperature control
Set with handwriting input, comfortable keyboard applied temps and the input mode to poplar are brought to user, and can be in dark ring
The LED for carrying, convenient use are lighted under border.
In order to solve the above technical problems, a kind of multifunction key disk control system of the utility model includes master controller, side switch
Module, USB interface, audio playing module, infrared detection module, fingerprint identification module, clock module, temperature detecting module, LED light group, temperature adjustment mould
Block, handwriting input module, photoinduction module, wireless communication module, power module, terminal device, with temperature control and hand-written
Input is set, and comfortable keyboard applied temps and the input mode to poplar are brought to user, and can under dark surrounds point
The bright LED for carrying, convenient use.
Wherein, the output end of the side key module is connected to the input of master controller；The USB interface is connected to master control
Device processed；The output end of the master controller is connected to the input of audio playing module；The output end of the infrared detection module, fingerprint identification module
It is connected to the input of master controller；The clock module is connected to master controller；The temperature detecting module is connected to master control
Device processed；The output end of the master controller is connected to the input of LED light group；The output end of the master controller is connected to temperature adjustment
The input of module；The handwriting input module is connected to master controller；The output end of the photoinduction module is connected to master control
The input of device processed；The power module is used to give system each module for power supply；The wireless communication module is connected to master controller；
The terminal device is attached by wireless communication module.
As further optimization of the present utility model, main control described in a kind of multifunction key disk control system of the utility model
Device uses AVR single chip.
As further optimization of the present utility model, infrared inspection described in a kind of multifunction key disk control system of the utility model
Survey module and use HC-SR501.
As further optimization of the present utility model, clock mould described in a kind of multifunction key disk control system of the utility model
Block uses DS1302.
As further optimization of the present utility model, channel radio described in a kind of multifunction key disk control system of the utility model
News module uses RCT-433-AS.
As further optimization of the present utility model, temperature adjustment mould described in a kind of multifunction key disk control system of the utility model
Block uses cooling piece.
It is hand-written defeated described in a kind of multifunction key disk control system of the utility model as further optimization of the present utility model
Enter module using ADS7846 touch chips.
As further optimization of the present utility model, temperature inspection described in a kind of multifunction key disk control system of the utility model
Survey module and use DS18B20.
Control effect：A kind of multifunction key disk control system of the utility model, is set with temperature control and handwriting input,
Comfortable keyboard applied temps and the input mode to poplar are brought to user, and can light what is carried under dark surrounds
LED, convenient use.
Brief description of the drawings
The utility model is described in more detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is a kind of hardware structure diagram of multifunction key disk control system of the utility model.
Fig. 2 is a kind of single chip circuit schematic diagram of multifunction key disk control system of the utility model.
Fig. 3 is a kind of clock module circuit theory diagrams of multifunction key disk control system of the utility model.
Fig. 4 is a kind of usb circuit schematic diagram of multifunction key disk control system of the utility model.
Fig. 5 is a kind of key-press module circuit theory diagrams of multifunction key disk control system of the utility model.
Fig. 6 is a kind of RCT-433-AS radiating circuit schematic diagrams of multifunction key disk control system of the utility model.
Fig. 7 is a kind of cooling piece driver circuit schematic diagram of multifunction key disk control system of the utility model.
Fig. 8 is a kind of infrared detection module, fingerprint identification module circuit theory diagrams of multifunction key disk control system of the utility model.
Fig. 9 is a kind of temperature sensing circuit schematic diagram of multifunction key disk control system of the utility model.
Figure 10 is a kind of audio playing circuit schematic diagram of multifunction key disk control system of the utility model.
Figure 11 is a kind of photoinduction circuit schematic diagram of multifunction key disk control system of the utility model.
Figure 12 is a kind of ADS7846 circuit theory diagrams of multifunction key disk control system of the utility model.
Specific embodiment
Specific embodiment one：
Present embodiment, a kind of many work(described in present embodiment are illustrated with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12
Energy keyboard control system includes master controller, side key module, USB interface, audio playing module, infrared detection module, fingerprint identification module, clock mould
Block, temperature detecting module, LED light group, temperature-regulating module, handwriting input module, photoinduction module, wireless communication module, power supply mould
Block, terminal device, are set with temperature control and handwriting input, and comfortable keyboard applied temps are brought and to the defeated of poplar to user
Enter mode, and the LED for carrying, convenient use can be lighted under dark surrounds.
Wherein, the output end of the side key module is connected to the input of master controller, and side key module is used for required key
Enter information transmission to master controller, master controller produces corresponding control instruction according to the information of key entry, and side key module is connected to list
PA4, PA5, PA6, PA7 pin of piece machine.
The USB interface is connected to master controller, and USB interface is used to connect external equipment transfer audio files, and transmits
To master controller, USB interface is connected to PB0, PB1, PB2, PB3, PD0 pin of single-chip microcomputer.
The output end of the master controller is connected to the input of audio playing module, and master controller is used to drive audio to broadcast
Amplification module carries out audio broadcasting, and audio playing module is connected to the PB4 pins of single-chip microcomputer.
The output end of the infrared detection module, fingerprint identification module is connected to the input of master controller, and infrared detection module, fingerprint identification module is used to detect people
Body infrared signal, and infrared signal is converted into electric signal sends master controller to, master controller is infrared according to what is detected
Signal produces corresponding control instruction, infrared detection module, fingerprint identification module to be connected to the PC0 pins of single-chip microcomputer.
The clock module is connected to master controller, and clock module is used to provide a system to clock signal, and clock module connects
It is connected to PD2, PD3, PD4 pin of single-chip microcomputer.
The temperature detecting module is connected to master controller, and temperature detecting module is used to detect keyboard temperature signal, and will
It is converted to electric signal and sends master controller to, and temperature detecting module is connected to the PC1 pins of single-chip microcomputer.
The output end of the master controller is connected to the input of LED light group, and master controller is used to refer to LED transmission controls
Order, LED light group is lighted according to control instruction, and LED light group is connected to PE2, PE3, PE4, PE5 pin of single-chip microcomputer.
The output end of the master controller is connected to the input of heating module, and master controller is used to be sent to temperature-regulating module
Control instruction, temperature-regulating module is heated or lowered the temperature according to control instruction to keyboard, and temperature-regulating module is connected to the PD7 of single-chip microcomputer
Pin.
The handwriting input module is connected to master controller, and handwriting input module is used to carry out information input by hand-written,
Handwriting input module is connected to single-chip microcomputer PD1, PD5, PC6, PC7, PG3, PJ6 pin.
The output end of the photoinduction module is connected to the input of master controller, and photoinduction module is used to detect surrounding ring
The light intensity in border, and light intensity signal is converted into electric signal, and send master controller to, photoinduction module is connected to list
PA0, PA1 pin of piece machine.
The power module is used to give system each module for power supply, it is ensured that the normal work of each module of system.
The wireless communication module is connected to master controller, and wireless communication module is used to connect master controller and terminal sets
It is standby, and carry out data transmission, wireless communication module is connected to the PE1 pins of single-chip microcomputer.
The terminal device is attached by wireless communication module, and keyboard is entered by wireless communication module with terminal device
Row connection, will key in information transmission to terminal device.
Specific embodiment two：
Present embodiment is illustrated with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12, the master controller is mono- using AVR
Piece machine.The AVR single chip embeds high-quality Flash program memory, and erasable convenience supports ISP and IAP, is easy to product
Debugging, exploitation, production, update.Embedding long-life EEProm can for a long time preserve critical data, it is to avoid power-off is lost.In piece
The RAM of Large Copacity can not only meet the use of general occasion, while also more effectively supporting to use high-level language development system journey
Sequence, and external RAM can be extended as MCS-51 single-chip microcomputers.The I/O lines of AVR single chip all with settable pull-up resistor,
Input/output can be individually set as, the spies such as the input of (initial) high resistant, driving force strong (power drive device can be saved) can be set
Property, make I/O mouthfuls of resource is flexible, powerful, can make full use of.The AVR single chip uses ATmega1280,
ATmega1280 is high-performance, 8 AVR microprocessors of low-power consumption, band 128KB in-system programmable components Flash, supply voltage scope
It is 2.7V~5.5V.
Specific embodiment three：
Present embodiment is illustrated with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12, the infrared detection module, fingerprint identification module is used
HC-SR501.The HC-SR501 is the automatic control module based on infrared technology, is visited using German imported with original packaging LHI778
Head design, sensitivity is high, and highly reliable, ELV mode of operation is widely used in all kinds of automatic sensing electric equipments, uses
HC-SR501 gathers human infrared signal, and sends master controller single-chip microcomputer to, so as to produce control instruction.
Specific embodiment four：
Present embodiment is illustrated with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12, the clock module is used
DS1302.The DS1302 is a kind of high-performance, the real-time timepiece chip of low-power consumption that DALLAS companies of the U.S. release, and adds 31
Byte static state RAM, is synchronized with CPU using SPI three-wire interfaces and communicated, and can once transmit multiple bytes using burst mode
Clock signal and RAM data.Real-time clock can provide the second, point, when, day, week, Month And Year, one month it is small with 31 days when can
With adjust automatically, and with leap year compensation function.Operating voltage is wide up to 2.5V~5.5V.Using dual power supply (main power source and
Stand-by power supply), stand-by power supply charging modes can be set, there is provided the ability of trickle current charging is carried out to back power supply.In master
Season in director demon inner setting summer for 6,7, August part, season in winter was 11,12,1,2 months, by two in side key module
Individual season in button switching summer and season in winter.
Specific embodiment five：
Present embodiment is illustrated with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12, the wireless communication module is used
RCT-433-AS.By RCT-433-AS emitters, the data is activation that master controller single-chip microcomputer is received to terminal device.
Specific embodiment six：
Present embodiment is illustrated with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12, the temperature-regulating module is using refrigeration
Piece.Master controller single-chip microcomputer is adjusted by control refrigeration piece driving circuit to its temperature, the temperature of semiconductor chilling plate
At 88 degrees Celsius to subzero 55 degrees Celsius, the temperature value limited in single-chip microcomputer is suitable for human body skin and experiences temperature model scope
In enclosing, there is temperature detecting module to carry out real-time detection to the temperature of cooling piece, when the temperature of cooling piece sets less than or equal to low temperature
During value, then stop refrigeration；When the temperature of cooling piece is more than or equal to high temperature setting value, then stop heating, make keyboard ensure to be adapted to
Temperature.
Specific embodiment seven：
Present embodiment is illustrated with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12, the handwriting input module is used
ADS7846 touch chips, by writing on the touchscreen, master control are sent to after having ADS7846 touch chips to carry out conversion process
, by five communication modules be sent on terminal device input information by single-chip microcomputer by device single-chip microcomputer processed.
Specific embodiment eight：
Present embodiment is illustrated with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12, the temperature detecting module is used
DS18B20.Keyboard temperature is detected using temperature detecting module, so as to control the temperature of heating module and refrigeration module to be no more than set
Determine maximum temperature value and lowest temperature angle value.
A kind of operation principle of multifunction key disk control system of the utility model is：A kind of Multi-Function Keyboard of the utility model
Control system, information transmission will be input into master controller by handwriting input module, and master controller sends terminal to and sets after processing
It is standby to be identified, external mobile device, such as USB flash disk or mobile phone terminal can be accessed by USB interface when using keyboard,
So as to obtain audio file therein, master controller controls audio playing module to enter according to the regulation of the side key module for receiving
Row audio is played, and side switch can also adjust season, and clock module is used to provide a system to real-time time, according to the time of date
Season can be set by side switch, when being set to season in summer, infrared detection module has detected whether hand on keyboard, and drives
Dynamic temperature-regulating module reduction keyboard temperature；When setting season in winter, infrared detection module has detected whether hand on keyboard, and drives
Dynamic temperature-regulating module raises keyboard temperature；The temperature detecting module moment detects keyboard temperature, and by detected temperature feedback to main control
Device, main controller controls temperature is no more than lowest temperature angle value and maximum temperature value.Sense ambient by photoinduction module to believe
Breath, if be less than setting value, starts LED light group, allows user in the place of dark, convenient practical key
Disk.It is attached with terminal device by wireless communication module, and key entry information is sent to terminal by wireless communication module
Equipment.
Although the utility model is disclosed as above with preferred embodiment, it is not limited to the utility model, appoints
What person skilled in the art, is not departing from spirit and scope of the present utility model, can do various changes and modification, therefore
What protection domain of the present utility model should be defined by claims is defined.
Claims (8)
1. a kind of multifunction key disk control system, it is characterised in that the multifunction key disk control system includes master controller, side
Key module, USB interface, audio playing module, infrared detection module, fingerprint identification module, clock module, temperature detecting module, LED light group, temperature adjustment mould
Block, handwriting input module, photoinduction module, wireless communication module, power module, terminal device, the output of the side key module
End is connected to the input of master controller；The USB interface is connected to master controller；The output end of the master controller is connected to
The input of audio playing module；The output end of the infrared detection module, fingerprint identification module is connected to the input of master controller；The clock
Module is connected to master controller；The temperature detecting module is connected to master controller；The output end of the master controller is connected to
The input of LED light group；The output end of the master controller is connected to the input of temperature-regulating module；The handwriting input module connects
Then master controller；The output end of the photoinduction module is connected to the input of master controller；The power module is used to give
Each module for power supply of system；The wireless communication module is connected to master controller；The terminal device is entered by wireless communication module
Row connection.
2. a kind of multifunction key disk control system according to claim 1, it is characterised in that：The master controller is used
AVR single chip.
3. a kind of multifunction key disk control system according to claim 1, it is characterised in that：The infrared detection module, fingerprint identification module is adopted
Use HC-SR501.
4. a kind of multifunction key disk control system according to claim 1, it is characterised in that：The clock module is used
DS1302。
5. a kind of multifunction key disk control system according to claim 1, it is characterised in that：The wireless communication module is adopted
Use RCT-433-AS.
6. a kind of multifunction key disk control system according to claim 1, it is characterised in that：The temperature-regulating module is using system
Cold.
7. a kind of multifunction key disk control system according to claim 1, it is characterised in that：The handwriting input module is adopted
Use ADS7846 touch chips.
8. a kind of multifunction key disk control system according to claim 1, it is characterised in that：The temperature detecting module is adopted
Use DS18B20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621210307.5U CN206236019U (en) | 2016-11-10 | 2016-11-10 | A kind of multifunction key disk control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621210307.5U CN206236019U (en) | 2016-11-10 | 2016-11-10 | A kind of multifunction key disk control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206236019U true CN206236019U (en) | 2017-06-09 |
Family
ID=58989937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621210307.5U Expired - Fee Related CN206236019U (en) | 2016-11-10 | 2016-11-10 | A kind of multifunction key disk control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206236019U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107390891A (en) * | 2017-08-30 | 2017-11-24 | 安徽天达网络科技有限公司 | One kind is used for the self-defined system of keyboard light |
| CN108399014A (en) * | 2018-05-22 | 2018-08-14 | 漳州立达信光电子科技有限公司 | Control system and keyboard |
-
2016
- 2016-11-10 CN CN201621210307.5U patent/CN206236019U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107390891A (en) * | 2017-08-30 | 2017-11-24 | 安徽天达网络科技有限公司 | One kind is used for the self-defined system of keyboard light |
| CN108399014A (en) * | 2018-05-22 | 2018-08-14 | 漳州立达信光电子科技有限公司 | Control system and keyboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20171110 |