CN105050282A - Solar light-emitting diode (LED) voice-controlled corridor lighting system - Google Patents
Solar light-emitting diode (LED) voice-controlled corridor lighting system Download PDFInfo
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- CN105050282A CN105050282A CN201510487198.5A CN201510487198A CN105050282A CN 105050282 A CN105050282 A CN 105050282A CN 201510487198 A CN201510487198 A CN 201510487198A CN 105050282 A CN105050282 A CN 105050282A
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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
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Abstract
The invention discloses a solar light-emitting diode (LED) voice-controlled corridor lighting system which comprises an LED lamp, a voice-controlled unit, a delay control unit, a singlechip and a power supply unit, wherein the LED lamp is used for lighting in a corridor; the voice-controlled unit is used for turning on the LED lamp and comprises a voice acquisition device and a tone discrimination device; the delay control unit is used for delaying after the LED lamp is turned on by the voice-controlled unit; the singlechip is electrically connected with the voice-controlled unit and the delay control unit respectively; the power supply unit is used for supplying power to the LED lamp, the voice-controlled unit, the delay control unit and the singlechip and comprises a solar cell panel, a charging circuit, a storage battery and a conversion circuit which are sequentially connected; the tone discrimination device is provided with a tone feature library of pre-extracted voices of corridor users; the voice acquisition device is used for sending the acquired voice to the singlechip for tone feature extraction; and the singlechip is used for comparing the extracted tone feature with the tone feature of the tone feature library and sending discrimination information to the LED lamp through the delay control unit. The solar LED voice-controlled corridor lighting system has the advantages of safety for the corridor users, energy saving and environmental friendliness.
Description
Technical field
The present invention relates to intelligent lighting field, more particularly, the present invention relates to a kind of solar LED acoustic control corridor illuminating system.
Background technology
Corridor illuminating system original adoption incandescent lamp, incandescent lamp easily generates heat and causes energy loss many, and incandescent lamp is substituted by electricity-saving lamp gradually.Electricity-saving lamp luminance is relatively high, good energy-conserving effect.At present, corridor illuminating system also has and adopts LED, and color is pure, good energy-conserving effect, long service life.As for the induction control technology part in corridor illuminating system, mainly adopt sound induction or infrared induction, namely go to light corridor by sounding or temperature infrared induction, corridor lighting at night can be met, again can energy savings to greatest extent.But these two kinds of induction modes, any person that has come, by entering corridor or sounding can light corridor, adds the dangerous of corridor at night.
Summary of the invention
For the weak point existed in above-mentioned technology, the invention provides the solar LED acoustic control corridor illuminating system that a kind of effective energy-conserving and environment-protective, fail safe are high.
In order to realize according to these objects of the present invention and other advantage, the present invention is achieved through the following technical solutions: solar LED acoustic control corridor illuminating system of the present invention, comprising: LED, for illumination in corridor; Audio control unit, for lighting described LED; Described audio control unit comprises voice collection device, tone color condition discriminating apparatus; Delays time to control unit, it is electrically connected with described LED, for control described LED lighted by described audio control unit after time delay; Single-chip microcomputer, it is electrically connected with described audio control unit, described delays time to control unit respectively; Power subsystem, for powering for described LED, described audio control unit, described delays time to control unit and described single-chip microcomputer, described power subsystem comprises the solar panel, charging circuit, storage battery, the change-over circuit that connect successively; Described change-over circuit is connected respectively to described LED, described audio control unit, described delays time to control unit and described single-chip microcomputer; Wherein, described tone color condition discriminating apparatus is provided with the tamber characteristic storehouse of the corridor user voice extracted in advance, the voice signal collected sends to described single-chip microcomputer to carry out tamber characteristic extraction by described voice collection device, the tamber characteristic in the tamber characteristic of extraction and described tamber characteristic storehouse compares and distinguishes by described single-chip microcomputer, and identifying information is sent to described LED by described delays time to control unit by described single-chip microcomputer.
Preferably, also comprise an optical control element for audio control unit described in closure or openness, it is connected to described single-chip microcomputer; The bright data that described optical control element reads corridor by its light sensor be provided with are sent to described single-chip microcomputer, the target light data of the lightening LED lamp preset with described single-chip microcomputer judge, bright data are judged that information sends to described audio control unit to realize audio control unit described in closure or openness by described single-chip microcomputer.
Preferably, also comprise a LED dimming unit for adjusting brightness of LED lamps, it is electrically connected with described single-chip microcomputer and described power subsystem respectively.
Preferably, also comprise a RTC real-time clock, it is electrically connected with described single-chip microcomputer.
Preferably, described voice collection device comprises the first voice collection device being located at corridor entrance and the second voice collection device being located at user indoor, and the voice signal collected is sent to described single-chip microcomputer by described first voice collection device and described second voice collection device.
Preferably, described audio control unit also comprises the first voice device being located at corridor entrance and the second voice device being located at user indoor, and described first voice device and described second voice device electrical connection realize call.
Preferably, described audio control unit also comprises the sound conditioning device that the sound for collecting described voice collection device is nursed one's health, and the voice signal after conditioning is sent to described single-chip microcomputer by described sound conditioning device.
The present invention at least comprises following beneficial effect:
1) tone color condition discriminating apparatus is provided with the tamber characteristic storehouse of the corridor user extracted in advance, the voice signal collected sends to single-chip microcomputer to carry out tamber characteristic extraction by voice collection device, the tamber characteristic in the tamber characteristic of extraction and tamber characteristic storehouse compares and distinguishes by single-chip microcomputer, thus distinguish within the scope of the user voice whether sound source that voice collection device gathers covers at LED corridor illuminating system that there is the advantage improving corridor user security;
2) solar LED acoustic control corridor illuminating system of the present invention, power subsystem adopts solar panel, charging circuit, storage battery, change-over circuit to connect successively, realize opto-electronic conversion, thus use solar energy to be system power supply, have that the energy makes full use of, the advantage of energy-conserving and environment-protective;
3) solar LED acoustic control corridor illuminating system of the present invention, also comprise an optical control element for closure or openness audio control unit, it is connected to single-chip microcomputer; The bright data that optical control element reads corridor by its light sensor be provided with are sent to single-chip microcomputer, the target light data of the lightening LED lamp preset with single-chip microcomputer judge, bright data are judged that information sends to audio control unit to realize closure or openness audio control unit by single-chip microcomputer, avoid daytime or bright degree good time open the wasting of resources that LED causes, saving resource;
4) solar LED acoustic control corridor illuminating system of the present invention, also comprise a LED dimming unit for adjusting brightness of LED lamps, it is electrically connected with single-chip microcomputer, delays time to control unit and power subsystem respectively, provides convenience, also reduce energy resource consumption for LED luminance regulates;
5) solar LED acoustic control corridor illuminating system of the present invention, also comprises a RTC real-time clock be electrically connected with single-chip microcomputer, for providing the reference time for single-chip microcomputer, improves the time delay accuracy of Single-chip Controlling delays time to control unit;
6) voice collection device comprises the first voice collection device being located at corridor entrance and the second voice collection device being located at user indoor, the sound collected is sent to the extraction that single-chip microcomputer carries out tamber characteristic by the first voice collection device and the second voice collection device, and carry out tone color with the tamber characteristic in the tamber characteristic storehouse of tone color condition discriminating apparatus and distinguish, thus realize corridor user all lights corridor by sounding LED in corridor entrance and user indoor, improve the convenience of lightening LED lamp;
7) audio control unit also comprises the first voice device being located at corridor entrance and the second voice device being located at user indoor, and the first voice device and the electrical connection of the second voice device realize visitor and the corridor user's communication of corridor entrance;
8) audio control unit also comprises the sound conditioning device that the sound for collecting voice collection device is nursed one's health, and the voice signal after conditioning is sent to single-chip microcomputer by sound conditioning device, is conducive to improving the accuracy that single-chip microcomputer extracts tamber characteristic.
Part is embodied by explanation below by other advantage of the present invention, target and feature, part also will by research and practice of the present invention by those skilled in the art is understood.
Accompanying drawing explanation
Fig. 1 is the structural representation of solar LED acoustic control corridor illuminating system of the present invention;
Fig. 2 is the structural representation of the audio control unit of solar LED acoustic control corridor illuminating system of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail, can implement according to this with reference to specification word to make those skilled in the art.
Should be appreciated that used hereinly such as " to have ", other element one or more do not allotted in " comprising " and " comprising " term or the existence of its combination or interpolation.
As depicted in figs. 1 and 2, solar LED acoustic control corridor illuminating system of the present invention, is included in LED 10, audio control unit 20, delays time to control unit 30, power subsystem 40 and single-chip microcomputer 50 for lightening LED lamp for throwing light in corridor.Delays time to control unit 30 is electrically connected with single-chip microcomputer 50 and LED 10 respectively, for control LED 10 lighted by audio control unit 20 after time delay; Power subsystem 40 is for powering for LED 10, audio control unit 20, delays time to control unit 30 and single-chip microcomputer 50; Single-chip microcomputer 50 is electrically connected with audio control unit 20, delays time to control unit 30 and power subsystem 40 respectively.
Wherein, power subsystem 40 comprises the solar panel 41, charging circuit 42, storage battery 43, the change-over circuit 44 that connect successively, and change-over circuit 44 is connected respectively to LED 10, audio control unit 20, delays time to control unit 30 and single-chip microcomputer 50.By solar panel 41 and charging circuit 42, power subsystem 40 realizes transform light energy and becomes electric energy, and by the power storage that converts to storage battery 43, storage battery 43 converts electric energy to the power supply needed for solar LED acoustic control corridor illuminating system modules by change-over circuit 44 again.Power subsystem 40 realizes opto-electronic conversion, uses solar energy to be that solar LED acoustic control corridor illuminating system is powered, has that the energy makes full use of, the advantage of energy-conserving and environment-protective.
Audio control unit 20 comprises voice collection device 21 and tone color condition discriminating apparatus 22, tone color condition discriminating apparatus 22 is provided with the tamber characteristic storehouse 221 of the corridor user voice extracted in advance, the voice signal collected sends to single-chip microcomputer 50 to carry out tamber characteristic extraction by voice collection device 21, the tamber characteristic in the tamber characteristic of extraction and tamber characteristic storehouse 221 compares and distinguishes by single-chip microcomputer 50, identifying information is sent to LED 10 by delays time to control unit 30 by single-chip microcomputer 50: if the tamber characteristic that single-chip microcomputer 50 extracts is identical with the tamber characteristic in tamber characteristic storehouse 221, then lightening LED lamp 10, if different, then not lightening LED lamp 10.Wherein, solar LED acoustic control corridor illuminating system arranges tone color condition discriminating apparatus 22, and the tone color extracting corridor user voice in advance makes tamber characteristic storehouse 221, because the contrast of tamber characteristic, can accurately to distinguishing person to person, while voice recognition, accurate discrimination goes out the sound whether sound that voice collection device 21 gathers be corridor user, and not any personnel can lightening LED lamp 10 by sounding.
The solar LED acoustic control corridor illuminating system provided by present embodiment, the tamber characteristic in the tamber characteristic of extraction and tamber characteristic storehouse 221 compares and distinguishes by single-chip microcomputer 50, thus distinguish within the scope of the user voice whether sound source that voice collection device 21 gathers covers at LED corridor illuminating system, the sound only having corridor user just can lightening LED lamp 10, there is provided safety guarantee for corridor user enters corridor night, have and improve the advantage that corridor user enters the fail safe of corridor night.In addition, it is system power supply that solar energy is converted to electric energy by power subsystem 40, has that the energy makes full use of, the advantage of energy-conserving and environment-protective.
As the another kind of execution mode of present embodiment, solar LED acoustic control corridor illuminating system also comprises an optical control element 60 for closure or openness audio control unit, and it is connected to single-chip microcomputer 50; The bright data that optical control element 60 reads corridor by its light sensor be provided with are sent to single-chip microcomputer 50, the target light data of the lightening LED lamp 10 preset with single-chip microcomputer 50 judge, bright data are judged that information sends to audio control unit 20 to realize closure or openness audio control unit 20 by single-chip microcomputer 50.Specifically, according to bright data, single-chip microcomputer 50 judges that information sends the voice collection device 21 whether collected sound signal that closure or openness instructions controls audio control unit 20, when daytime or bright degree good time, even if corridor user sounding, according to bright data, single-chip microcomputer 50 judges that information sends close command to voice collection device 21, so voice collection device 21 cannot start collected sound signal, and then cannot lightening LED lamp 10, thus avoid daytime or bright degree good time, corridor user arbitrarily or be not intended to sounding and open the wasting of resources that LED 10 causes, saving resource.
As the another kind of execution mode of present embodiment, solar LED acoustic control corridor illuminating system also comprises a LED dimming unit 70 for adjusting brightness of LED lamps, and it is electrically connected with single-chip microcomputer 50, delays time to control unit 30 and power subsystem 40 respectively.LED dimming unit 70 provides convenience for LED 10 brightness regulation, also reduces energy resource consumption.
As the another kind of execution mode of present embodiment, solar LED acoustic control corridor illuminating system also comprises a RTC real-time clock 80, and it is electrically connected with single-chip microcomputer 50.RTC real-time clock 80, for providing the reference time for single-chip microcomputer 50, improves the time delay accuracy that single-chip microcomputer 50 controls delays time to control unit 30.
As the another kind of execution mode of present embodiment, voice collection device 21 comprises the first voice collection device 211 being located at corridor entrance and the second voice collection device 212 being located at user indoor, the voice signal collected is sent to the extraction that single-chip microcomputer 50 carries out tamber characteristic by the first voice collection device 211 and the second voice collection device 212, and carry out tone color with the tamber characteristic in the tamber characteristic storehouse 221 of tone color condition discriminating apparatus 22 and distinguish, thus realize corridor user all lights corridor by sounding LED 10 in corridor entrance and user indoor, improve the convenience of lightening LED lamp 10.
As the another kind of execution mode of present embodiment, audio control unit 20 also comprises the first voice device 23 being located at corridor entrance and the second voice device 24, first voice device 23 being located at user indoor and the electrical connection of the second voice device 24 and realizes call.When having visitor night, visitor realizes the call with corridor user by the first voice device 23 and the second voice device 24, after allowing, corridor user can be visitor's lightening LED lamp 10 by the second voice collection device 212 sounding, improves the convenience that solar LED acoustic control corridor illuminating system uses.
As the another kind of execution mode of present embodiment, audio control unit 20 also comprises the sound conditioning device 25 that the sound for collecting voice collection device 21 is nursed one's health, sound conditioning device 25 comprise the sound collected is amplified, the process such as filtration, voice signal after conditioning is sent to single-chip microcomputer 50 by sound conditioning device 25, is conducive to improving the accuracy that single-chip microcomputer 50 extracts tamber characteristic.
Although embodiment of the present invention are open as above, it is not restricted to listed in specification and execution mode utilization.It can be applied to various applicable the field of the invention completely.Other amendment can be easily realized for those skilled in the art.Therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.
Claims (7)
1. a solar LED acoustic control corridor illuminating system, is characterized in that, comprising:
LED, for illumination in corridor;
Audio control unit, for lighting described LED; Described audio control unit comprises voice collection device, tone color condition discriminating apparatus;
Delays time to control unit, it is electrically connected with described LED, for control described LED lighted by described audio control unit after time delay;
Single-chip microcomputer, it is electrically connected with described audio control unit, described delays time to control unit respectively;
Power subsystem, for powering for described LED, described audio control unit, described delays time to control unit and described single-chip microcomputer, described power subsystem comprises the solar panel, charging circuit, storage battery, the change-over circuit that connect successively; Described change-over circuit is connected respectively to described LED, described audio control unit, described delays time to control unit and described single-chip microcomputer;
Wherein, described tone color condition discriminating apparatus is provided with the tamber characteristic storehouse of the corridor user voice extracted in advance, the voice signal collected sends to described single-chip microcomputer to carry out tamber characteristic extraction by described voice collection device, the tamber characteristic in the tamber characteristic of extraction and described tamber characteristic storehouse compares and distinguishes by described single-chip microcomputer, and identifying information is sent to described LED by described delays time to control unit by described single-chip microcomputer.
2. solar LED acoustic control corridor illuminating system as claimed in claim 1, it is characterized in that, also comprise an optical control element for audio control unit described in closure or openness, it is connected to described single-chip microcomputer; The bright data that described optical control element reads corridor by its light sensor be provided with are sent to described single-chip microcomputer, the target light data of the lightening LED lamp preset with described single-chip microcomputer judge, bright data are judged that information sends to described audio control unit to realize audio control unit described in closure or openness by described single-chip microcomputer.
3. solar LED acoustic control corridor illuminating system as claimed in claim 1, it is characterized in that, also comprise a LED dimming unit for adjusting brightness of LED lamps, it is electrically connected with described single-chip microcomputer and described power subsystem respectively.
4. solar LED acoustic control corridor illuminating system as claimed in claim 1, it is characterized in that, also comprise a RTC real-time clock, it is electrically connected with described single-chip microcomputer.
5. solar LED acoustic control corridor illuminating system as claimed in claim 1, it is characterized in that, described voice collection device comprises the first voice collection device being located at corridor entrance and the second voice collection device being located at user indoor, and the voice signal collected is sent to described single-chip microcomputer by described first voice collection device and described second voice collection device.
6. solar LED acoustic control corridor illuminating system as claimed in claim 5, it is characterized in that, described audio control unit also comprises the first voice device being located at corridor entrance and the second voice device being located at user indoor, and described first voice device and described second voice device electrical connection realize call.
7. solar LED acoustic control corridor illuminating system as claimed in claim 5, it is characterized in that, described audio control unit also comprises the sound conditioning device that the sound for collecting described voice collection device is nursed one's health, and the voice signal after conditioning is sent to described single-chip microcomputer by described sound conditioning device.
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| CN201510487198.5A CN105050282A (en) | 2015-08-11 | 2015-08-11 | Solar light-emitting diode (LED) voice-controlled corridor lighting system |
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| CN201510487198.5A CN105050282A (en) | 2015-08-11 | 2015-08-11 | Solar light-emitting diode (LED) voice-controlled corridor lighting system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105496683A (en) * | 2016-01-14 | 2016-04-20 | 林晓燕 | Multifunctional nursing bed for cardiovascular department |
| CN106132009A (en) * | 2016-07-01 | 2016-11-16 | 安徽亮亮电子科技有限公司 | A kind of energy-saving control circuit for LED |
| CN106793284A (en) * | 2016-12-13 | 2017-05-31 | 合肥艾斯克光电科技有限责任公司 | A kind of corridor LED voice control system |
| CN107197560A (en) * | 2017-06-07 | 2017-09-22 | 安徽艳阳电气集团有限公司 | A kind of corridor LED management-control method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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