CN102520610B - Intelligent light alarm - Google Patents
Intelligent light alarm Download PDFInfo
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- CN102520610B CN102520610B CN201110402582.2A CN201110402582A CN102520610B CN 102520610 B CN102520610 B CN 102520610B CN 201110402582 A CN201110402582 A CN 201110402582A CN 102520610 B CN102520610 B CN 102520610B
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- chip microcomputer
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- clock
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The invention discloses an intelligent light alarm comprising a one-chip microcomputer, an infrared communication module, a voice module, a light control module, and a clock and display module. The one-chip microcomputer is connected with an acceptor of the infrared communication module by an input interface and is connected with the voice module and the light control module by an output interface; and the input interface and the output interface are connected with the clock and display module. The light of the light alarm is adjusted by the light control module formed by a thyristor light modulation circuit; the voice module is used to realize control on an output sound and music; and the infrared communication module is used to carry out remote arrangement and control; and the one-chip microcomputer is used to realize accurate timing and integrated control. Therefore, after set time is reached, the light and the music are turned on; at the beginning, the sound is small and the light is dim; however, as time goes on, the music is getting louder and the light gradually becomes bright.
Description
Technical field
The present invention relates to a kind of Intelligent light alarm, belong to life application, be mainly used in daily life aspect, realize the quarter-bell of sound, light three-dimensional and hommization.
Background technology
Tradition alarm clock can be divided into two kinds substantially: mechanical alarm clock and quartz electric alarm clock.The patent that mechanical alarm clock is 94226853.9 as application number " a kind of Soundless mechanical clock ", it is to utilize the gravity that recovers to be out of shape the energy of emitting or to utilize weight to decline with spring clockwork spring to make the energy, take mechanical vibrating system as time reference, realize the mechanical hook-up of time and period metering.There is polytype in mechanical clock mechanism, but generally all former moving system, power train, escapement speed governing system, upper pulling needle system and minute hand system, consists of, and principle of work is basic identical.The patent that quartz electric alarm clock is 89205631.2 as application number " quartz electric alarm clock ", it is to utilize the principle of shaking of sending out of quartz plate to realize time and period function of measuring.When crystal receives outside afterburning voltage, just have distortion and flexible character, on the contrary, if compression crystal, just can make crystal two ends produce electric power.Such character also can be seen on a lot of crystalline solid, is called piezoelectric effect.Quartz watch is exactly to utilize periodically to continue to send out the crystal shaking, for we bring correct time.
Although above two kinds of traditional alarm clocks have the function of timing and quarter-bell, mechanical alarm clock needs winding up of not timing, uses inconvenience, and quartz electric alarm clock is along with service time is elongated, and error can increase thereupon.Simultaneously above-mentioned two kinds of quarter-bell the tinkle of bells are more dull, can not record the music liked as the tinkle of bells, do not combine with light, lack stereoscopic sensation, stereovision.Two kinds of novel quarter-bells of voice-controlled alarm clock and alarm lamp have been there are for this reason.
The patent that voice-controlled alarm clock is 200910158584.4 as application number " implementation method of a kind of voice-controlled alarm clock and voice-controlled alarm clock ", be mainly used in mobile phone, comprise quarter-bell suggestion device, voice input device, central processing unit etc., when quarter-bell sounds, central processing unit triggers and receives the voice messaging that voice input device sends, according to this voice messaging, obtain corresponding control information, be sent to again quarter-bell suggestion device, make cellphone subscriber when inconvenience is manually controlled, by voice mode, realize the various operations of quarter-bell.The patent that and for example application number is 200910104350.1 " with alarming method and the device of voice ", by the item of input wish prompting, be there is to FLASH storer in suggestion content, when timing arrives, suggestion content is read out to speech apparatus and display device from FLASH storer; Speech apparatus is voice messaging by suggestion content by text conversion, and raises one's voice by loudspeaker, simultaneously display reminding content on display.
The patent that alarm lamp is 96248332.X as application number " timed alarm lamp ", the noisy electronic clock of setting on body that holds at light fixture, hold in body and establish loudspeaker and control connection circuit, integrate timing, locking bell and light fixture, locking sound is large, and sound is little at ordinary times, and light fixture can timing automatic opening and closing, also can operate by manual control, easy to use.The patent that and for example application number is 201020151634.4 " a kind of desk lamp with alarm ", it is comprised of bulb, lampshade, sway brace, alarm clock, base.Alarm clock is installed on base, and its control circuit board and accumulator are placed in base; Base is outside equipped with clock rotary switch, quarter-bell configuration switch, desk lamp gauge tap, power interface; Control circuit board is comprised of signal input circuit, signal processing chip IC, signal output apparatus, and switch S A1, switch S A2, switch S A3 form signal input circuit, and triode VT, LED display, loudspeaker B, bulb L form output circuit.Integrate desk lamp and alarm clock function, when quarter-bell sounds, bulb lights simultaneously, and people just can reach lighting demand after being waken by quarter-bell, easy to use, simple in structure.
The quarter-bell system of being combined with light due to sound can play better wakes effect, allows people experience comfortable environment.Two kinds of novel quarter-bells of above voice-controlled alarm clock and alarm lamp have had and have improved on alarm.But at present function is also very single, mainly comprises: ring tone is single, can not setting individual music; Setting-up time and startup quit work needs staff directly to press, and does not realize remote control, uses inconvenience; At ring tone and lamplight brightness, in conjunction with coordinating, control shortcoming, do not have can the quarter-bell time then, Comprehensive Control ring tone intensity and lamplight brightness gradually, reach more satisfied and the effect of waking hommization.
Summary of the invention
The remote controlled Intelligent light alarm that the object of this invention is to provide a kind of Comprehensive Control ring tone intensity and lamplight brightness.
Technical scheme of the present invention is: a kind of Intelligent light alarm, comprises single-chip microcomputer, infrared communication module, voice module, lighting control module and clock and display module; Described single-chip microcomputer is connected with the receptacle of infrared communication module by input interface respectively, and output interface is connected with lighting control module with voice module, and IO interface is connected with clock and display module;
Described single-chip microcomputer is for timing and control voice module, lighting control module and clock and display module, and described single-chip microcomputer is also for communicating by letter with infrared communication module;
Described voice module is for playing the size of music and control volume;
Described lighting control module is for controlling the brightness of light;
Described clock and display module are for displaying time and control interface.
Described infrared communication module comprises infrared transmitter and infrared remote receiver, for the Long-distance Control of alarm clock.
Further, described single-chip microcomputer is AT89S52, described voice module is ISD4002 speech chip, sheet choosing/the SS of described ISD4002 speech chip is connected with the P1.0 of described single-chip microcomputer, its clock XCLK is connected with the P1.1 of described single-chip microcomputer, its data input MOSI is connected with the P1.2 of described single-chip microcomputer, and its data output MISO is connected with the P1.3 of described single-chip microcomputer, and its interrupt request INT is connected with the P3.2 of described single-chip microcomputer.
Further, described lighting control module is SCR light regulation circuit, comprises buffer circuit and thyristor circuit, and described single-chip microcomputer output port P2.7 is connected with buffer circuit, for regulating lamplight brightness by output signal.
Further, described clock is connected with single-chip microcomputer with display module LCD display and is: data terminal is connected with P0 mouth, and input end of clock RS is connected with P2.0 mouth, and read-write control end R/W is connected with P2.1 mouth, and Enable Pin E is connected with P2.2 mouth.When negative edge signal appears in input end of clock RS, LCD receives work order from single-chip microcomputer.When rising edge signal appears in input end of clock RS, the data of LCD serial received single-chip microcomputer display buffer, control LCD and show, and want the address of first serial received command function or demonstration, then receive the data that show.
The invention has the beneficial effects as follows: the lighting control module by SCR light regulation the electric circuit constitute regulates light strong and weak, by voice module, realize the size of output sound and the control of melody, by infrared communication module, carry out long-range setting and control, by the accurate timing of chip microcontroller and whole control, thereby realize after setting-up time arrival, start light and music, when initial a little less than the low and light of sound, As time goes on, music grows louder and stronger, light is grow gradually, make the process of people's adaptation from waking up to getting up, to reach physiology and the psychological effects of expection.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, be described in further detail.
Fig. 1 is that Intelligent light alarm forms structural drawing;
Fig. 2 is infrared remote control theory of constitution figure;
Fig. 3 is infrared decoding process flow diagram;
Fig. 4 is speech chip hardware connection layout;
Fig. 5 plays voice subroutine flow chart;
Fig. 6 is lighting control circuit principle;
Fig. 7 controls light gradient subroutine flow chart;
Fig. 8 is DS1302 hardware connection layout;
Fig. 9 is DS1302 driver process flow diagram;
Figure 10 is LCD1602 hardware connection layout;
Figure 11 is LCD1602 display subroutine process flow diagram.
Specific embodiments
As shown in Figure 1, Intelligent light alarm, comprise AT89S52 single-chip microcomputer, infrared communication module, voice module, lighting control module, clock and display module, AT89S52 single-chip microcomputer is connected with the receptacle of infrared communication module by input interface respectively, output interface is connected with lighting control module with voice module, IO interface is connected with clock and display module, and modules is organically combined into an integral body.Its technical characteristics is: based on Single-chip Controlling, by clock chip, realize timing the same as traditional quarter-bell and clocking capability; By infrared communication telepilot, preset the quarter-bell time, select the tinkle of bells music, press quarter-bell key and start quarter-bell work, by cancel key, stop quarter-bell work; The time of arrive setting, single-chip microcomputer starts voice module and lighting control module simultaneously, and voice module is play music, and strengthens gradually, the light generation gradual change that grows from weak to strong simultaneously, and sound and light no longer increase to certain intensity; Speech chip, except storing multiple music information, selects the music of liking as outside the tinkle of bells for user, also records the different voice reporting periods, and when arriving integral point, single-chip microcomputer calls the corresponding voice reporting period, carries out integral point and gives the correct time.
As shown in Figure 2, infrared communication module comprises infrared emission and infrared reception two parts, and infrared emission is partly 21 key and infrared remote control devices, mainly comprises keyboard matrix, coded modulation, LED infrared transmitter; Infrared receiving unit is the integrated infrared receiving terminal of HS138B, mainly comprises photoelectric conversion amplifier, demodulator circuit and decoding handling procedure.By Infrared remote controller work, can be set the quarter-bell time, be selected quarter-bell music etc., manually the equipment such as control sound, light, opens or closes quarter-bell work etc.
21 key and infrared remote control devices, adopt pulse-length modulation coded format coded modulation, and the coded system by " 0 " and " 1 " realizes width modulation, comprise that the cycle is that the combination of 2.25ms represents binary " 1 ", and pulsewidth is 0.56ms, is spaced apart 1.69ms; Cycle is that the combination of 1.125ms represents binary " 0 ", and pulsewidth is 0.56ms, is spaced apart 0.56ms.By the difference in cycle, realize " 1 " and " 0 " coded modulation.
The 21 key and infrared remote control implement body courses of work are: each button correspondence of Infrared remote controller 32 different bits, when certain button is pressed, coded modulation converts 32 bits to the signal of impulse form, then through LED infrared transmitter, infrared pulse signal is sent.
The integrated infrared receiving terminal of HS138B, except working power pin GND and VCC, also has output of pulse signal interface pin OUT.GND and VCC and single-chip microcomputer working power ground and+5V is connected, OUT inputs a section INT1 (P3.3) with the external interrupt request of single-chip microcomputer and is connected.
The integrated infrared receiving terminal specific works of HS138B process is; HS138B infrared receiving terminal detects while having infrared pulse signal, to single-chip microcomputer, produces interrupt request, calls decoding handling procedure.
Decoding handling procedure process flow diagram as shown in Figure 3, carries out decode-regulating to the demodulator circuit output signal by Receiver, obtains 32 binary codes and is stored in the internal memory of single-chip microcomputer, and the code of each button is judged, sets the function of each button.
As shown in Figure 1, ISD4002 speech chip and loudspeaker that voice module selects American I SD company to produce, called and play certain section of music of depositing in speech chip and the sound that gives the correct time by single-chip microcomputer.The quarter-bell arranging as arrived when clock is during the time, and single-chip microcomputer calls certain music segments of speech chip storage, plays music, approximately 30 seconds time; When clock arrives integral point during the time, single-chip microcomputer calls speech chip and carries out speech chronopher, about 3-5 of time second.In playing music and speech chronopher process, control speech play working station indicator (light emitting diode) bright, and can change electric current by automatic regulating volume digital regulation resistance, the intensity of sound of control loudspeaker output after LM386 amplifier amplifies.
As shown in Figure 4, ISD4002 speech chip with AT89S52 single-chip microcomputer annexation is: the sheet choosing/SS of ISD4002 speech chip is connected with the P1.0 of single-chip microcomputer, clock XCLK is connected with P1.1, data input MOSI is connected with P1.2, data output MISO is connected with P1.3, interrupt request INT and INT0(P3.2) be connected.By P1.7, control speech play working station indicator in addition.
As shown in Figure 5, voice module is after power supply, and the workflow that single-chip microcomputer calls broadcasting voice is: send out power down order, then send out the order initialization speech chip that powers on; It is XX order that voice segments address is put in broadcast; Send out play command, now loudspeaker can start playback from voice segments XX address, when there is voice segments end mark EOM, produces look-at-me INT, and this section finishes, and single-chip microcomputer detects after look-at-me, sends out power down order, stops immediately playing.
As shown in Figure 6, lighting control module as controller, adopts SCR light regulation circuit conditioning light strong and weak by single-chip microcomputer.SCR light regulation circuit has buffer circuit and thyristor circuit to form, and adopts MOC3021 bidirectional thyristor output type photoelectric coupler isolation Single Chip Microcomputer (SCM) system and outside thyristor.By regulating the bright-dark degree of the duty cycle adjustment light of single-chip microcomputer output port P2.7 output pulse signal.When the quarter-bell time arrives, lamp optical controlling function is called, and the brightness of bulb changes from weak to strong, reaches the brightest intensity time delay certain hour.
Lighting control module specific works process is: during the P2.7 port output low level signal of single-chip microcomputer, the input end of MOC3021 has electric current input, and bidirectional thyristor conducting, triggers outside thyristor Triac conducting, make the electric light LIGHT loop conducting of AC220V, lamp is lit; Otherwise, when the P2.7 of single-chip microcomputer port output high level, the bidirectional thyristor of MOC3021 by, outside thyristor Triac disconnects, and is equivalent to electric light LIGHT loop open circuit, lamp extinguishes; If single-chip microcomputer P2.7 port output pulse signal, thyristor Triac alternate conduction and disconnection, can make lamp replace light on and off.Conducting and closing time ratio larger, lamp seems brighter, on the contrary conducting and closing time ratio less, lamp seems darker.
As shown in Figure 7, lighting control module Single-chip Controlling light gradient subroutine flow process is: initialization, set Interruption 25us, open interruption, set P2.7 port output pulse signal cycle 6ms, dutycycle initial value 1, minimum 0, low level time initial value 0, P2.7 port is initially low level; Low level time arrives, and low level upset is high level; High level time arrives, and high level upset is low level; It is constant that circulation maintains 20 cycle dutycycles, and 20 cycles, low level time added 1 to regulating dutycycle, and circulation, until dutycycle arrives minimum 0, finishes to return.By the duty of regulation output pulse, recently realize like this gradual change of light.
As shown in Figure 1, clock and display module comprise clock chip and LCD display.While realizing timing ga(u)ge by clock chip, by LCD display and Infrared remote controller, set the running parameters such as quarter-bell time, by LCD display read clock and duty etc.Clock chip has been selected DS1302, and LCD display adopts the LCD of 1602 models.
As shown in Figure 8, single-chip microcomputer and clock chip DS1302 serial line interface are: P2.3 meets clock chip reset RST, and P2.5 meets clock chip serial clock SLCK, and P2.4 meets clock chip serial data I/O.After powering on, DS1302 clock chip automatically from initial time, starts timing.
As shown in Figure 9, clock chip DS1302 driver flow process is: initialization, and requirement/RST is low level, and SCLK is low level, and/RST is set to height, has started a number and has reportedly sent; SCLK sends 16 pulses and completes a secondary data transmission, front 8 square waves are for input command byte, rear 8 square waves are for the output (reading DS1302) of data or the input (writing DS1302) of data, rising edge at SCLK, on I/O line, data are admitted to DS1302, at SCLK negative edge DS1302, export data on I/O line; / RST becomes low level, and end data transmits.
Clock and display module clock operation work comprise: set DS1302 clock chip working method; (data transmit from single-chip microcomputer to clock chip) such as initial times is set; The real-time clock information (data transmit from clock chip to single-chip microcomputer) that reads DS1302 inside, is then sent to LCD display buffer after treatment.
As shown in figure 10, the LCD display of 1602 models is connected with single-chip microcomputer and is: DB0-DB7 data terminal is connected with P0 mouth, and input end of clock RS is connected with P2.0 mouth, and read-write control end R/W is connected with P2.1 mouth, and Enable Pin E is connected with P2.2 mouth.
As shown in figure 11, the LCD display reading writing working process of 1602 models is:
1) start E high level, RS low level, RW low level, warning order transmits.
2) write order then, function initialization: 8 bit data, two row, 5*7 matrix, cursor right, cursor does not show, opens display screen.During E low level, transmit initialization command.
3) order then transmits the location address that character shows after transmitting, and makes E high level, RS low level, and RW low level is prepared address and is transmitted, during E low level, transfer address.
4) be finally that data transmit, make E high level, RS high level, prepares data and transmits, and when E low level, transmits data.
Data have transmitted rear reset RS, RW and E.
Claims (2)
1. an Intelligent light alarm, comprises single-chip microcomputer, infrared communication module, voice module, lighting control module and clock and display module; It is characterized in that: described single-chip microcomputer is connected with the receptacle of infrared communication module by input interface respectively, output interface is connected with lighting control module with voice module, and IO interface is connected with clock and display module;
Described single-chip microcomputer is for timing and control voice module, lighting control module and clock and display module, and described single-chip microcomputer is also for communicating by letter with infrared communication module;
Described voice module is for playing the size of music and control volume;
Described lighting control module is for controlling the brightness of light;
Described clock and display module are for displaying time and control interface;
Described infrared communication module comprises infrared transmitter and infrared remote receiver, for the Long-distance Control of alarm clock;
Described single-chip microcomputer is AT89S52, described voice module is ISD4002 speech chip, sheet choosing/the SS of described ISD4002 speech chip is connected with the P1.0 of described single-chip microcomputer, its clock XCLK is connected with the P1.1 of described single-chip microcomputer, its data input MOSI is connected with the P1.2 of described single-chip microcomputer, its data output MISO is connected with the P1.3 of described single-chip microcomputer, and its interrupt request INT is connected with the P3.2 of described single-chip microcomputer.
2. a kind of Intelligent light alarm according to claim 1, it is characterized in that, described lighting control module is SCR light regulation circuit, comprises buffer circuit and thyristor circuit, described single-chip microcomputer output port P2.7 is connected with buffer circuit, for regulating lamplight brightness by output signal.
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| CN201110402582.2A CN102520610B (en) | 2011-12-07 | 2011-12-07 | Intelligent light alarm |
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| CN201110402582.2A CN102520610B (en) | 2011-12-07 | 2011-12-07 | Intelligent light alarm |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102854792A (en) * | 2012-08-18 | 2013-01-02 | 谢玲飞 | Split alarm clock |
| CN102854791A (en) * | 2012-08-18 | 2013-01-02 | 谢玲飞 | Secondary control split alarm clock |
| CN103687211A (en) * | 2013-11-30 | 2014-03-26 | 四川邮科通信技术有限公司 | Wireless remote control lighting device based on STC89C52RC single-chip microcomputer |
| CN104822214A (en) * | 2015-05-29 | 2015-08-05 | 桂林电子科技大学 | Intelligent light controller |
| CN105607458A (en) * | 2015-12-30 | 2016-05-25 | 陈慧婷 | Alarm clock with pattern lamp |
| CN107861371A (en) * | 2017-12-26 | 2018-03-30 | 南京工程学院 | The electronic alarm that a kind of illumination is waken |
| CN109283834A (en) * | 2018-11-26 | 2019-01-29 | 深圳市聚酷智能科技有限公司 | A kind of children's alarm clock, control method and children's Clock system |
| CN110161833A (en) * | 2019-04-08 | 2019-08-23 | 广州启上设计有限公司 | A kind of counting-down reminding method, system and the storage medium of desk lamp |
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| CN202522863U (en) * | 2011-12-07 | 2012-11-07 | 江苏大学 | Intelligent lighting alarm |
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| CN2048202U (en) * | 1989-05-13 | 1989-11-22 | 徐田青 | Quartz electric alarm clock |
| JP4656201B2 (en) * | 2008-07-22 | 2011-03-23 | パナソニック電工株式会社 | Discharge lamp lighting device and lighting fixture |
| CN101605157A (en) * | 2009-07-16 | 2009-12-16 | 中兴通讯股份有限公司 | The implementation method of a kind of acoustic control quarter-bell and acoustic control quarter-bell |
| CN101957595A (en) * | 2009-07-16 | 2011-01-26 | 张钦明 | Method and device for ringing with sound |
| CN201622764U (en) * | 2009-12-23 | 2010-11-03 | 周德峰 | Multifunctional electronic permanent calendar |
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| CN202522863U (en) * | 2011-12-07 | 2012-11-07 | 江苏大学 | Intelligent lighting alarm |
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