CN206948668U - A kind of off-line type speech recognition light modulation toning LED lamp - Google Patents
A kind of off-line type speech recognition light modulation toning LED lamp Download PDFInfo
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- CN206948668U CN206948668U CN201720808915.4U CN201720808915U CN206948668U CN 206948668 U CN206948668 U CN 206948668U CN 201720808915 U CN201720808915 U CN 201720808915U CN 206948668 U CN206948668 U CN 206948668U
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- led lamp
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- speech recognition
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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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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Abstract
The utility model discloses a kind of off-line type speech recognition to dim toning LED lamp, including LED lamp body, light source is installed in LED lamp body, LED lamp control module, off-line type sound identification module and voice module power pack are installed in described LED lamp body, off-line type sound identification module is to speech signal collection and data processing and output pwm signal is to LED lamp control module, and light source is dimmed according to the signal for LED lamp control module and color-temperature regulating control；Beneficial effect：It is practical, production cost is low, structure is novel, controls LED lamp light modulation toning using off-line type speech recognition technology, it is not necessary to again by any equipment, people is only needed to say that corresponding phonetic order can completes all light modulation toning functions, simple to operate easy-to-use, based on off-line type speech recognition technology, all instructions are local to be completed, need not be networked fast response time, make LED lamp as intellectuality truly.
Description
Technical field
A kind of light fixture is the utility model is related to, more particularly to a kind of off-line type speech recognition light modulation toning LED lamp.
Background technology
Want to realize that the conventional main flow control mode of light modulation toning of LED lamp has wifi control technologies, Bluetooth control at present
Technology, less radio-frequency 2.4G control technologies and being switched using common wall are realized by multiple switching.
Realize that it is big that the light modulation of LED lamp toning presently, there are wifi power consumptions for wifi control technologies, wifi networkings are easy
By malicious attack, cost is high, it is necessary to can be just controlled by other modes such as cell phone applications, controls the problems such as relatively cumbersome.
For Bluetooth control technology mobile phone or other-end are needed to realize that the light modulation of LED lamp toning presently, there are bluetooth
Connecting through APP can just be controlled, and can not be completed once that whole control once mobile phone or other-end equipment out of power.
Realize that the light modulation of LED lamp toning presently, there are signal interference for less radio-frequency 2.4G control technologies, control
Need to complete by remote control, once remote control out of power or it can not find that and also imply that and cannot complete desired control.
For realizing that it is numerous that the light modulation of LED lamp toning presently, there are operation by multiple switching using common wall switch
The problem of trivial, although after the not high mode of operation of overall price does not meet use habit and turned off and not having memory function.
Utility model content
Technical problem to be solved in the utility model is in view of the shortcomings of the prior art, there is provided a kind of off-line type voice is known
Tiao Guang not mix colours LED lamp.
To achieve these goals, the measure that the utility model is taken：
A kind of off-line type speech recognition dims toning LED lamp, including LED lamp body, is provided with LED lamp body
Light source, LED lamp control module, off-line type sound identification module and voice module are installed in described LED lamp body and supplied
Electric part, off-line type sound identification module control mould to speech signal collection and data processing and output pwm signal to LED lamp
Block, light source is dimmed according to the signal for LED lamp control module and color-temperature regulating control.
Described light source includes warm light LED string and white light LEDs lamp string, and LED lamp control module includes LED drive power
Interior band pwm signal handles submodule, and off-line type sound identification module is powered by voice module power pack, after operation, user
Phonetic order is sent, speech signal collection and data processing and output pwm signal are driven to LED through off-line type sound identification module
The dynamic interior band pwm signal processing submodule of power supply, the interior band pwm signal of LED drive power handle submodule to be controlled according to the signal
Heating light LED string and white light LEDs lamp string, realize light modulation and color-temperature regulating.
Described LED lamp control module handles the signal obtained according to off-line type sound identification module, controls LED lamp
The opening of body, closing, regulation colour temperature, regulation brightness.
Phonetic order in described off-line type sound identification module includes one-level and wakes up instruction and two level execute instruction.
The feedback of the information flashlight module electrically connected with LED lamp control module is installed in described LED lamp body.
The intrinsic control signal of described LED lamp uses pwm signal, and the pwm signal of output is single channel or multichannel.
In certain area coverage, voice can be utilized to control multiple off-line type speech recognition light modulation toning LEDs simultaneously
Tool completes corresponding instruction.
Have in described LED lamp control module and do not power off memory module.
The beneficial effects of the utility model：Practicality, production cost is low, and structure is novel, utilizes off-line type speech recognition technology
To control LED lamp light modulation toning, it is not necessary to again by any equipment, it is only necessary to which people says that corresponding phonetic order can is completed
All light modulation toning functions, simple to operate easy-to-use, based on off-line type speech recognition technology, all instructions are local to be completed, without
Networking fast response time.Compared to wifi, bluetooth, 2.4G uses first need not carry out cumbersome pairing, be recorded without user oneself
Phonetic order processed.There is excellent anti-noise ability based on off-line type speech recognition technology, identification distance is remote (5-7 rice), malfunction
The low advantage of rate, the problem of without having to worry about under noise circumstance and apart from remote None- identified, LED lamp is set to turn into truly
It is intelligent.
Brief description of the drawings
Fig. 1, theory structure block diagram of the present utility model.
Fig. 2, the inside theory structure block diagram of off-line type sound identification module of the present utility model.
Fig. 3, voice module power pack theory structure block diagram of the present utility model.
Fig. 4, the theory structure block diagram of LED lamp control module of the present utility model.
Embodiment
A kind of off-line type speech recognition dims toning LED lamp, including LED lamp body, is provided with LED lamp body
Light source, LED lamp control module 3, off-line type sound identification module 2 and voice module are installed in described LED lamp body
Power pack 1, off-line type sound identification module 2 is to speech signal collection and data processing and output pwm signal to LED lamp control
Molding block 3, light source is dimmed according to the signal for LED lamp control module 3 and color-temperature regulating control.
Described light source includes warm light LED string 11 and white light LEDs lamp string 12, and LED lamp control module 3 is driven including LED
Band pwm signal processing submodule 10, off-line type sound identification module 2 are powered by voice module power pack 1 in dynamic power supply, are transported
After row, user sends phonetic order, and to speech signal collection and data processing and PWM is exported through off-line type sound identification module 2
Signal is to band pwm signal processing submodule 10 in LED drive power, the interior band pwm signal processing submodule 10 of LED drive power
Warm light LED string 11 and white light LEDs lamp string 12 are controlled according to the signal, realize light modulation and color-temperature regulating.
Described LED lamp control module 3 handles the signal obtained according to off-line type sound identification module 2, controls LED
The opening of tool body, closing, regulation colour temperature, regulation brightness.Phonetic order in described off-line type sound identification module 2 includes
One-level wakes up instruction and two level execute instruction.
The feedback of the information flashlight module electrically connected with LED lamp control module 3 is installed in described LED lamp body.
The intrinsic control signal of described LED lamp uses pwm signal, and the pwm signal of output is single channel or multichannel.
In certain area coverage, voice can be utilized to control multiple off-line type speech recognition light modulation toning LEDs simultaneously
Tool completes corresponding instruction.
Have in described LED lamp control module 3 and do not power off memory module.
Such as Fig. 1 so, the utility model proposes off-line type speech recognition light modulation toning LED lamp, including LED lamp control
Molding block 3, off-line type sound identification module 2 and this three parts composition of voice module power pack 1.Wherein voice module is powered
Part 1 is the operating voltage needed for the offer normal work of off-line type sound identification module 2, and LED lamp control module 3 receives offline
The pwm signal that formula sound identification module 2 is sent is instructed to complete corresponding light modulation, color-temperature regulating instruction, whole control mode letter
List, speed are fast.
Such as Fig. 3, so, to ensure that off-line type sound identification module 2 is capable of the work of normal table, power pack can be adopted
With two kinds of ways to take power, first way：Electric main turns direct current way to take power, the module for power supply part of this mode, can be with
The voltage stabilization part to module is directly exported after DC-DC voltage stabilizings processing by AC-DC change-over circuits by exchanging power taking, then given
Off-line type sound identification module 2 is powered, and can also pass through power taking after the rectifying and wave-filtering of LED lamp control module 3.Second of side
Formula：Direct current way to take power, DC-DC voltage stabilization parts, voltage stabilization part reduced output voltage 5V/100mA are directly fed using direct current 12V/24V
Supply off-line type sound identification module 2.Voice module power pack 1 is that off-line type sound identification module 2 being capable of normal table work
The basic guarantee of work, it is to be ensured that the reliability of power supply.
Such as Fig. 2, so, the utility model core is to utilize off-line type speech recognition technology, off-line type sound identification module 2
Miaow head, MCU, FLASH and pcb board comprising core.
Specific works mode is as follows, (sends phonetic order) when people says specific instruction word, miaow head turns voice signal
It is changed into electric signal and passes to MCU, the initial data with being stored in FLASH after MCU is handled compares, once it coincide, MCU
Pwm signal with regard to exporting corresponding instruction.Off-line type sound identification module 2 is instructed using two-stage, divides one-level to wake up instruction and two level
Execute instruction.One-level wakes up instruction word and is used for waking up voice module in itself, and user's mould is told using this intuitive manner of flashing light
Whether block has been waken up state.Two level instruction word is used for performing the corresponding instruction action after waking up, control LED lamp body
Open, close, adjusting colour temperature, regulation brightness.There is two level execute instruction for the time delay use of 5 seconds after wake-up wake instruction
Word, more than after this time again need to say wake-up word again, upon awakening per correctly perform a two level instruction action just have
One delay time of 5 seconds, without repeating to say that one-level wakes up instruction.
Off-line type sound identification module 2 exports with two-way or multi-channel PWM, different come real by the dutycycle of PWM outputs
The degree of lightening and toning temperature function of existing LED lamp body.
Off-line type sound identification module 2 can use Chinese language or other countries' language, and core is in FLASH
The prior burning data of the language, are voluntarily recorded again without user.Off-line type speech recognition technology is advantageous in that local
Speech data processing locality, uploaded without networking, substantially increase arithmetic speed and response speed.
As shown in figure 4, the final executable portion of the utility model, the interior band pwm signal processing submodule 10 of LED drive power is used
To receive the pwm signal instruction that off-line type sound identification module 2 is sent, to realize to being output to warm light LED string 11 and white light
The control of LED string 12, control its conducting and shut-off and the size of current that flows through, so as to realize the light modulation of LED lamp body and
Toning function.
This kind of pwm signal control mode divides prime control and rear class control.Prime control refers to LED driving main control chips and carried
PWM dims pin, and the pwm signal that off-line type sound identification module 2 exports is input to PWM light modulation pin, and PWM duty cycle drives when changing
The output current of dynamic main control chip can also change therewith, it is achieved thereby that the purpose of light modulation toning.Rear class control refers to voice module
Two metal-oxide-semiconductors of the pwm signal control output end of output, the two metal-oxide-semiconductors respectively with warm light LED string 11 and white LED lamp
String 12 is connected, and when PWM duty cycle changes, the average current of the metal-oxide-semiconductor flowed through also changes therewith, it is achieved thereby that light modulation, tune
The purpose of colour temperature.
Above-described embodiment is the preferable embodiment of the present invention, but embodiments of the present invention are not limited by above-described embodiment
System, it is other any without departing from the change made under Spirit Essences and principle of the invention, modify, substitute, combination should be
The substitute mode of effect, is included within protection scope of the present invention.
Claims (8)
- LED lamp, including LED lamp body 1. a kind of off-line type speech recognition light modulation is mixed colours, light is provided with LED lamp body Source, it is characterised in that：LED lamp control module (3), off-line type sound identification module are installed in described LED lamp body (2) and voice module power pack (1), off-line type sound identification module (2) is to speech signal collection and data processing and exports Pwm signal is dimmed and mixed colours to light source according to the signal to LED lamp control module (3), LED lamp control module (3) Temperature control system.
- A kind of 2. off-line type speech recognition light modulation toning LED lamp according to claim 1, it is characterised in that：Described Light source includes warm light LED string (11) and white light LEDs lamp string (12), and LED lamp control module (3) is included in LED drive power Band pwm signal processing submodule (10), off-line type sound identification module (2) are powered by voice module power pack (1), operation Afterwards, user sends phonetic order, and to speech signal collection and data processing and PWM is exported through off-line type sound identification module (2) Signal is to band pwm signal processing submodule (10) in LED drive power, the interior band pwm signal processing submodule of LED drive power (10) warm light LED string (11) and white light LEDs lamp string (12) are controlled according to the signal, realizes light modulation and color-temperature regulating.
- A kind of 3. off-line type speech recognition light modulation toning LED lamp according to claim 1 or 2, it is characterised in that：It is described LED lamp control module (3) signal obtained, control LED lamp body are handled according to off-line type sound identification module (2) Open, close, adjusting colour temperature, regulation brightness.
- A kind of 4. off-line type speech recognition light modulation toning LED lamp according to claim 3, it is characterised in that：Described Phonetic order in off-line type sound identification module (2) includes one-level and wakes up instruction and two level execute instruction.
- A kind of 5. off-line type speech recognition light modulation toning LED lamp according to claim 4, it is characterised in that：Described The feedback of the information flashlight module electrically connected with LED lamp control module (3) is installed in LED lamp body.
- A kind of 6. off-line type speech recognition light modulation toning LED lamp according to claim 5, it is characterised in that：Described The intrinsic control signal of LED lamp uses pwm signal, and the pwm signal of output is single channel or multichannel.
- A kind of 7. off-line type speech recognition light modulation toning LED lamp according to claim 6, it is characterised in that：Certain In regional extent, voice can be utilized to control multiple off-line type speech recognition light modulation toning LED lamps to complete simultaneously corresponding Instruction.
- A kind of 8. off-line type speech recognition light modulation toning LED lamp according to claim 7, it is characterised in that：Described Have in LED lamp control module (3) and do not power off memory module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720808915.4U CN206948668U (en) | 2017-07-03 | 2017-07-03 | A kind of off-line type speech recognition light modulation toning LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720808915.4U CN206948668U (en) | 2017-07-03 | 2017-07-03 | A kind of off-line type speech recognition light modulation toning LED lamp |
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| Publication Number | Publication Date |
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| CN206948668U true CN206948668U (en) | 2018-01-30 |
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| CN201720808915.4U Active CN206948668U (en) | 2017-07-03 | 2017-07-03 | A kind of off-line type speech recognition light modulation toning LED lamp |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870101A (en) * | 2018-05-29 | 2018-11-23 | 佛山科学技术学院 | A kind of New LED intelligent luminaire |
| CN109036428A (en) * | 2018-10-31 | 2018-12-18 | 广东小天才科技有限公司 | A kind of voice wake-up device, method and computer readable storage medium |
| CN110094683A (en) * | 2019-04-29 | 2019-08-06 | 宁波来和圣诞礼品有限公司 | A kind of ornament lamp and its sound control method |
| CN110246497A (en) * | 2019-07-09 | 2019-09-17 | 王振仁 | A kind of control method of voice-controlled lamp, system and medium |
| CN110706614A (en) * | 2019-11-14 | 2020-01-17 | 江西联创南分科技有限公司 | LED display module of off-line intelligence speech recognition control |
-
2017
- 2017-07-03 CN CN201720808915.4U patent/CN206948668U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870101A (en) * | 2018-05-29 | 2018-11-23 | 佛山科学技术学院 | A kind of New LED intelligent luminaire |
| CN109036428A (en) * | 2018-10-31 | 2018-12-18 | 广东小天才科技有限公司 | A kind of voice wake-up device, method and computer readable storage medium |
| CN110094683A (en) * | 2019-04-29 | 2019-08-06 | 宁波来和圣诞礼品有限公司 | A kind of ornament lamp and its sound control method |
| CN110246497A (en) * | 2019-07-09 | 2019-09-17 | 王振仁 | A kind of control method of voice-controlled lamp, system and medium |
| CN110706614A (en) * | 2019-11-14 | 2020-01-17 | 江西联创南分科技有限公司 | LED display module of off-line intelligence speech recognition control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220706 Address after: 315100 No.7, group 8, huang'ai village, Shiqi street, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: Ping Hongxia Address before: 315500 No.1, Changhe North Road, Fangqiao, Jiangkou street, Fenghua District, Ningbo City, Zhejiang Province Patentee before: ZHEJIANG PINGSHI INDUSTRIAL CO.,LTD. |
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| TR01 | Transfer of patent right |