CN106954301A - The open method and baby's lamp of baby's lamp - Google Patents

The open method and baby's lamp of baby's lamp Download PDF

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Publication number
CN106954301A
CN106954301A CN201710171233.1A CN201710171233A CN106954301A CN 106954301 A CN106954301 A CN 106954301A CN 201710171233 A CN201710171233 A CN 201710171233A CN 106954301 A CN106954301 A CN 106954301A
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CN
China
Prior art keywords
signal
baby
feature
sob
current
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CN201710171233.1A
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Chinese (zh)
Inventor
魏巍
孙胜利
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Beijing Xiaomi Mobile Software Co Ltd
Qingdao Yeelink Information Technology Co Ltd
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Beijing Xiaomi Mobile Software Co Ltd
Qingdao Yeelink Information Technology Co Ltd
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Application filed by Beijing Xiaomi Mobile Software Co Ltd, Qingdao Yeelink Information Technology Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Priority to CN201710171233.1A priority Critical patent/CN106954301A/en
Publication of CN106954301A publication Critical patent/CN106954301A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20Controlling the colour of the light

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  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

The disclosure is directed to a kind of open method of baby's lamp and baby's lamp, by the current sob signal for gathering baby, the feature for obtaining current sob signal is handled current sob signal progress, and the similarity of the feature of the reference sob signal of baby for calculating the feature of current sob signal and gathering in advance, when the similarity of feature and the feature with reference to sob signal when current sob signal is more than first threshold, baby's lamp is automatically turned on.Methods described can automatically turn on baby's lamp according to vagitus, facilitate ward to look after baby.

Description

The open method and baby's lamp of baby's lamp
Technical field
This disclosure relates to smart machine technology, more particularly to a kind of baby's lamp open method and baby's lamp.
Background technology
Breast-feeding mothers evening will turn on light and feed the baby with milk, and on the one hand can not find switch in time in the dark and open Lamp, and grope to change pass also time-division inconvenience in the dark;On the other hand, family etc. normal daylight it is stronger, night is unexpected Turn on light, light is very dazzling, have an impact to baby's eyesight.There are revolving baby's lamp, rotary baby etc. on the market at present Need the manually opened lamp of user.
The content of the invention
To overcome problem present in correlation technique, the disclosure provides a kind of baby's lamp open method and baby's lamp.
According to the first aspect of the embodiment of the present disclosure there is provided a kind of open method of baby's lamp, including:
Gather the current sob signal of baby;
The feature for obtaining the current sob signal is handled the current sob signal progress;
The feature for calculating the current sob signal is similar to the feature of the reference sob signal of baby that gathers in advance Degree;
When the feature of the current sob signal and the similarity of the feature of the reference sob signal are more than first threshold When, open baby's lamp.
Optionally, it is described to handle the current sob signal progress feature for obtaining the current sob signal, including:
Analog-to-digital conversion is carried out to the current sob signal;
Frequency-domain transform is carried out to the signal after analog-to-digital conversion;
Signal after frequency-domain transform is filtered;
Time domain conversion is carried out to filtered signal, the feature of the current sob signal is obtained.
Optionally, methods described also includes:
Determine the acquisition time of the current sob signal;
Store the acquisition time of the current sob signal.
Optionally, methods described also includes:
The acquisition time of the sob signal of baby is periodically sent to control device, so that the control device is according to baby The acquisition time of the sob signal of youngster determines the wakeup time rule of baby.
Optionally, methods described also includes:
Gather the reference sob signal;
The feature for obtaining the reference sob reference signal is handled the reference sob signal progress;
Store the feature of the reference sob reference signal.
Optionally, methods described also includes:
Receive the timing information and monochrome information of user input;
According to the timing information and monochrome information, baby's lamp is opened within the time that the timing information is indicated, The light intensity of baby's lamp meets the brightness that the monochrome information is indicated.
According to the second aspect of the embodiment of the present disclosure there is provided a kind of baby's lamp, including:Audio processing modules, microcontroller list First MCU, memory, transmission diode (LED) and LED driver;
The audio processing modules, are configured as gathering the current sob signal of baby, the current sob signal are entered Row processing obtains the feature of the current sob signal, and the feature of the current sob signal is sent into the MCU;
The MCU, is configured as calculating the feature of the current sob signal and is adopted in advance with what is stored in the memory The similarity of the feature of the reference sob signal of the baby of collection, and when the feature and the reference sob of the current sob signal When the similarity of the feature of signal is more than first threshold, the first drive command is sent to the LED driver;
The LED driver, is configured as opening the LED according to first drive command.
Optionally, the audio processing modules include:
Audio collection submodule, is configured as the collection current sob signal;
Analog-to-digital conversion submodule, is configured as carrying out analog-to-digital conversion to the current sob signal;
Frequency-domain transform submodule, is configured as carrying out frequency-domain transform to the signal that the analog-to-digital conversion submodule is exported;
Filter circuit, is configured as being filtered the signal that the frequency-domain transform submodule is exported;
Time domain transformation submodule, the signal progress time domain conversion for being configured as exporting the filter circuit obtains described work as The feature of preceding sob signal, and the feature of the current sob signal is sent to the MCU.
Optionally, described device also includes:
Real-time clock RTC block, is configured to determine that the acquisition time of the current sob signal;
The memory, is additionally configured to store the acquisition time of the current sob signal.
Optionally, described device also includes:
Communication module, is configured as that the acquisition time of the sob signal of baby periodically is sent into control device, so that The control device determines the initiation time of baby according to the acquisition time of the sob signal of baby.
Optionally, the audio processing modules, are additionally configured to gather the reference sob signal, and cry to the reference Acoustical signal progress handles the feature for obtaining the reference sob reference signal.
Optionally, the RTC block, is additionally configured to receive the timing information of user input, and believe according to the timing The time that breath is indicated carries out timing;
The MCU, is additionally configured to receive the monochrome information of user input, and the timing according to the RTC block and institute State monochrome information and send the second drive command to the LED driver;
The LED driver, is additionally configured to drive the LED, the light intensity of the LED according to second drive command Meet the brightness that the monochrome information is indicated.
Optionally, it is arranged multilayer lampshade outside the LED.
The technical scheme provided by this disclosed embodiment can include the following benefits:Cried by gathering the current of baby Acoustical signal, handles current sob signal progress the feature for obtaining current sob signal, and calculate the feature of current sob signal With the similarity of the feature of the reference sob signal of baby gathered in advance, when current sob signal feature with reference to sob letter Number feature similarity be more than first threshold when, automatically turn on baby's lamp.Methods described can automatically be opened according to vagitus Baby's lamp is opened, facilitates ward to look after baby.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, not The disclosure can be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows the implementation for meeting the present invention Example, and for explaining principle of the invention together with specification.
Fig. 1 is a kind of flow chart of the open method of baby's lamp according to an exemplary embodiment.
Fig. 2 is a kind of flow chart of the open method of baby's lamp according to an exemplary embodiment.
Fig. 3 is a kind of flow chart of the open method of baby's lamp according to an exemplary embodiment.
Fig. 4 is a kind of block diagram of baby's lamp according to an exemplary embodiment.
Fig. 5 is a kind of block diagram of baby's lamp according to an exemplary embodiment.
Fig. 6 is a kind of block diagram of baby's lamp according to an exemplary embodiment.
Fig. 7 is a kind of block diagram of baby's lamp according to an exemplary embodiment.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with it is such as appended The example of the consistent apparatus and method of some aspects be described in detail in claims, the present invention.
Fig. 1 is a kind of flow chart of the open method of baby's lamp according to an exemplary embodiment, and this method is by baby Youngster's lamp is performed, and baby's lamp belongs to smart machine, with data processing function, as shown in figure 1, the open method bag of baby's lamp Include following steps.
In step S101, the current sob signal of baby is gathered.
There is voice collection device on baby's lamp, voice collection device can gather the current sob signal of baby in real time, when Preceding sob signal is analog signal.
In step s 102, the feature that obtains current sob signal is handled current sob signal progress.
Current sob signal is analog signal, it is necessary to carry out a series of places for handling and obtaining baby's lamp to current sob signal The signal that reason module can be handled.The processing module of baby's lamp can be micro-control unit (Microcontroller Unit, letter Claim MCU), MCU is also known as one chip microcomputer (Single Chip Microcomputer) or single-chip microcomputer, and MCU is center The frequency of processor (Central Process Unit, abbreviation CPU) and specification do appropriate reduction, and by internal memory (memory), Counter (Timer), USB (Universal Serial Bus, abbreviation USB), modulus (Analog-to- Digital, abbreviation AD) conversion etc. perimeter interface, formed chip-scale computer, be that various combination control is done in different application scenarios System.
Specifically, first carrying out analog-to-digital conversion to current sob signal, frequency domain change secondly is carried out to the signal after analog-to-digital conversion Change, the signal after frequency-domain transform is filtered, time domain conversion then is carried out to filtered signal, current sob signal is obtained Feature.
In step s 103, the spy of the feature of current sob signal and the reference sob signal of the baby gathered in advance is calculated The similarity levied.
The computational methods of existing similarity are all based on greatly vector, that is, calculate two vectorial distances, and distance is got over Nearly similarity is bigger, and the feature of current sob signal and the feature with reference to sob signal are all vector or vector in the present embodiment Matrix.The computational methods of conventional similarity include:Pearson correlation coefficient (pearson correlation Coefficient a few Reed distances (Euclidean Distance), Cosin similarities and manhatton distance etc.), are beaten up.Wherein, The scope of Pearson correlation coefficient is [- 1,1], and absolute value is bigger, and specification correlation is stronger.Beat up a few Reed distances and utilize European The similarity s, s=1/ (1+d) defined apart from d, scope is [0,1], and value is bigger, illustrates that d is smaller, that is, nearer, the phase of distance It is bigger like spending.The scope of Cosin similarities is [- 1,1], and value is bigger, and 2 points more remote apart, similarity is just smaller.Manhattan The scope of distance is [0,1], and value is smaller, illustrates that distance is nearer, similarity is bigger.
In step S104, the similarity of feature and the feature with reference to sob signal when current sob signal is more than first During threshold value, baby's lamp is opened.
Pass through the feature of relatively more current sob signal and the similarity of the feature with reference to sob signal and default first threshold The size of value, when the similarity of the feature of current sob signal and the feature with reference to sob signal is more than first threshold, is opened automatically Open baby's lamp.The feature of current sob signal is more than first threshold with the similarity of the feature with reference to sob signal, illustrates current Sob signal is close with reference to the sob signal time-division, therefore judges that baby is crying, and automatically turns on baby's lamp.Opening baby Intensity of light can be controlled to be slowly increased to default intensity during lamp, grown from weak to strong with make it that baby can adapt to light Conversion.Baby's lamp uses soft light, plays the protection to baby's eyesight.
In the present embodiment, by gathering the current sob signal of baby, current sob signal progress is handled and obtains current The feature of sob signal, and calculate the feature of current sob signal and the feature of the reference sob signal of baby that gathers in advance Similarity, when the similarity of feature and the feature with reference to sob signal when current sob signal is more than first threshold, is opened automatically Open baby's lamp.Methods described can automatically turn on baby's lamp according to vagitus, facilitate ward to look after baby.
On the basis of embodiment illustrated in fig. 1, Fig. 2 is a kind of unlatching of baby's lamp according to an exemplary embodiment The flow chart of method, as shown in Fig. 2 the open method of baby's lamp comprises the following steps.
In step s 201, the reference sob signal of baby is gathered, is cried handling to obtain referring to reference to the progress of sob signal The feature of acoustic reference signal.
It is model signals with reference to sob signal, to the processing and the above-mentioned processing to current sob signal with reference to sob signal It is identical, first to carrying out analog-to-digital conversion with reference to sob signal, frequency-domain transform is carried out to the signal after analog-to-digital conversion, after frequency-domain transform Signal be filtered, time domain conversion is carried out to filtered signal, the feature with reference to sob signal is obtained.
In step S202, feature of the storage with reference to sob reference signal.
With reference to sob signal characteristic storage in the memory in baby's lamp.
In step S203, the current sob signal of baby is gathered, current sob signal is handled and currently cried The feature of acoustical signal.
In step S204, the spy of the feature of the current sob signal of calculating and the reference sob signal of the baby gathered in advance The similarity levied.
In step S205, the similarity of feature and the feature with reference to sob signal when current sob signal is more than first During threshold value, baby's lamp is opened.
In step S206, it is determined that the acquisition time of current sob signal, and store the acquisition time of current sob signal.
Current sob signal can be read from real-time clock (Real-Time Clock, abbreviation RTC) module of baby's lamp Acquisition time, and the acquisition time of current sob signal is stored into memory.
In step S207, the acquisition time of the sob signal of baby is periodically sent to control device, so that control Equipment determines the wakeup time rule of baby according to the acquisition time of the sob signal of baby.
Baby's lamp includes communication module, and communication module can set up wired connection or wireless connection with control device, and lead to Cross the wired connection or the acquisition time of the sob signal of baby is periodically sent to control device by wireless connection, the control is set Standby can be mobile phone, panel computer and desktop computer etc., and the application of management baby's lamp can be installed on control device (application, abbreviation APP), is managed and controlled to baby's lamp by the APP.The communication module is specifically as follows nothing Line fidelity (Wireless Fidelity, abbreviation WIFI) module or bluetooth module, accordingly, wireless connection be WIFI connections or Bluetooth connection.
When baby's evening cries every time, baby's lamp can all be recorded, and be periodically sent to control device, control device pair The long-term sob data of baby carry out aggregation process, it can be deduced that the wakeup time rule of baby, ward can be according to baby Wake-up rule come in advance be baby's making milk powder.If the wakeup time of certain section of time baby departs from foregoing rule, illustrate baby May occur it is abnormal, ward need to pay attention to baby whether unsoundness problem.
In the present embodiment, baby's lamp can not only be automatically turned on according to the sob of baby, current sob letter can also be determined Number acquisition time, and store the acquisition time of current sob signal, periodically send out the acquisition time of the sob signal of baby Control device is given, so that control device determines the wakeup time rule of baby according to the acquisition time of the sob signal of baby, User can be in advance baby's making milk powder or concern infantile health problem according to the wakeup time rule of baby.
On the basis of Fig. 1 and embodiment illustrated in fig. 2, Fig. 3 is a kind of baby's lamp according to an exemplary embodiment Open method flow chart, as shown in figure 3, the open method of baby's lamp comprises the following steps.
In step S301, the current sob signal of baby is gathered.
In step s 302, the feature that obtains current sob signal is handled current sob signal progress.
In step S303, the spy of the feature of the current sob signal of calculating and the reference sob signal of the baby gathered in advance The similarity levied.
In step s 304, when the similarity of the feature and the feature of the reference sob signal of current sob signal is more than During first threshold, baby's lamp is opened.
In step S305, it is determined that the acquisition time of current sob signal, and store the acquisition time of current sob signal.
In step S306, the acquisition time of the sob signal of baby is periodically sent to control device, so that control Equipment determines the wakeup time rule of baby according to the acquisition time of the sob signal of baby.
In step S307, the timing information and monochrome information of user input are received.
User can be by the APP incoming timings information and monochrome information on control device, and APP is by timing information and brightness Information is sent to baby's lamp.Timing information is used for the opening time and shut-in time for indicating baby's lamp, and monochrome information is used to indicate The brightness of baby's lamp.
In step S308, according to timing information and monochrome information, baby's lamp is opened within the time that timing information is indicated, The light intensity of baby's lamp meets the brightness of monochrome information instruction.
User can set opening time and the light intensity brightness of baby's lamp, and such evening can not influence baby sleep In the case of, baby's lamp can send faint soft light, facilitate ward to observe the state of baby at any time.
In the present embodiment, by receiving the timing information and monochrome information of user input, believed according to timing information and brightness Breath, opens baby's lamp within the time that timing information is indicated, the light intensity of baby's lamp meets the brightness of monochrome information instruction so that evening On in the case where not influenceing baby sleep, baby's lamp can send faint soft light, facilitate ward to observe baby at any time The state of youngster.
Fig. 4 is a kind of block diagram of baby's lamp according to an exemplary embodiment, as shown in figure 4, the baby of the present embodiment Youngster's lamp includes:Audio processing modules 11, micro-control unit MCU12, memory 13, transmission diode (LED) 14 and LED driver 15。
Wherein, audio processing modules 11, are configured as gathering the current sob signal of baby, to the current sob signal Progress handles the feature for obtaining the current sob signal, and the feature of the current sob signal is sent into the MCU12;
The MCU12, be configured as calculating the feature of the current sob signal with stored in the memory 13 it is pre- The similarity of the feature of the reference sob signal of the baby first gathered, and the feature when the current sob signal and the reference When the similarity of the feature of sob signal is more than first threshold, the first drive command is sent to the LED driver 15;
The LED driver 15, is configured as opening the LED14 according to first drive command.
Optionally, the audio processing modules 11, are additionally configured to gather the reference sob signal, and to the reference The progress of sob signal handles the feature for obtaining the reference sob reference signal.
Optionally, it is arranged multilayer lampshade outside the LED14.
Fig. 5 is a kind of block diagram of baby's lamp according to an exemplary embodiment, as shown in figure 5, the baby of this implementation Lamp is on the basis of baby's lamp shown in Fig. 4, and the audio processing modules 11 include:
Audio collection submodule 111, is configured as the collection current sob signal;
Analog-to-digital conversion submodule 112, is configured as carrying out analog-to-digital conversion to the current sob signal;
Frequency-domain transform submodule 113, is configured as carrying out frequency-domain transform to the signal that the analog-to-digital conversion submodule is exported;
Filter circuit 114, is configured as being filtered the signal that the frequency-domain transform submodule is exported;
Time domain transformation submodule 115, the signal progress time domain conversion for being configured as exporting the filter circuit obtains institute The feature of current sob signal is stated, and the feature of the current sob signal is sent to the MCU.
Fig. 6 is a kind of block diagram of baby's lamp according to an exemplary embodiment, as shown in fig. 6, the baby of this implementation Lamp is on the basis of baby's lamp shown in Fig. 4, also including RTC block 16;
RTC block 16, is configured to determine that the acquisition time of the current sob signal;
The memory 13, is additionally configured to store the acquisition time of the current sob signal.
Optionally, the RTC block 16, is additionally configured to receive the timing information of user input, and according to the timing The time that information is indicated carries out timing;
Accordingly, the MCU12, is additionally configured to receive the monochrome information of user input, and according to the RTC block 16 Timing and the monochrome information to the LED driver 15 send the second drive command;
The LED driver 15, is additionally configured to drive the LED14, the LED14 according to second drive command Light intensity meet the brightness that the monochrome information is indicated.
Fig. 7 is a kind of block diagram of baby's lamp according to an exemplary embodiment, as shown in fig. 7, the baby of this implementation Lamp also includes on the basis of baby's lamp shown in Fig. 6:
Communication module 17, is configured as that the acquisition time of the sob signal of baby periodically is sent into control device, with The control device is set to determine the initiation time of baby according to the acquisition time of the sob signal of baby.
Each functional module of baby's lamp shown in Fig. 4 to Fig. 7, available for the method performed shown in above-mentioned Fig. 1 to Fig. 3, tool Body implementation is similar with technique effect, refer to above method embodiment, here is omitted.
Those skilled in the art will readily occur to its of the present invention after considering specification and putting into practice invention disclosed herein Its embodiment.The application be intended to the present invention any modification, purposes or adaptations, these modifications, purposes or Person's adaptations follow the general principle of the present invention and including the undocumented common knowledge in the art of the disclosure Or conventional techniques.Description and embodiments are considered only as exemplary, and true scope and spirit of the invention are by following Claims are pointed out.
It should be appreciated that the invention is not limited in the precision architecture for being described above and being shown in the drawings, and And various modifications and changes can be being carried out without departing from the scope.The scope of the present invention is only limited by appending claims System.

Claims (13)

1. a kind of open method of baby's lamp, it is characterised in that including:
Gather the current sob signal of baby;
The feature for obtaining the current sob signal is handled the current sob signal progress;
The similarity of the feature of the reference sob signal of the feature for calculating the current sob signal and the baby gathered in advance;
When the feature of the current sob signal is more than first threshold with the similarity of the feature of the reference sob signal, open Open baby's lamp.
2. according to the method described in claim 1, it is characterised in that described handle the current sob signal progress obtains institute The feature of current sob signal is stated, including:
Analog-to-digital conversion is carried out to the current sob signal;
Frequency-domain transform is carried out to the signal after analog-to-digital conversion;
Signal after frequency-domain transform is filtered;
Time domain conversion is carried out to filtered signal, the feature of the current sob signal is obtained.
3. according to the method described in claim 1, it is characterised in that also include:
Determine the acquisition time of the current sob signal;
Store the acquisition time of the current sob signal.
4. method according to claim 2, it is characterised in that also include:
The acquisition time of the sob signal of baby is periodically sent to control device, so that the control device is according to baby's The acquisition time of sob signal determines the wakeup time rule of baby.
5. according to the method described in claim 1, it is characterised in that also include:
Gather the reference sob signal;
The feature for obtaining the reference sob reference signal is handled the reference sob signal progress;
Store the feature of the reference sob reference signal.
6. the method according to claim any one of 1-5, it is characterised in that also include:
Receive the timing information and monochrome information of user input;
According to the timing information and monochrome information, baby's lamp is opened within the time that the timing information is indicated, it is described The light intensity of baby's lamp meets the brightness that the monochrome information is indicated.
7. a kind of baby's lamp, it is characterised in that including:Audio processing modules, micro-control unit MCU, memory, transmission diode LED and LED driver;
The audio processing modules, are configured as gathering the current sob signal of baby, at the current sob signal Reason obtains the feature of the current sob signal, and the feature of the current sob signal is sent into the MCU;
The MCU, is configured as calculating the feature of the current sob signal and the advance collection that is stored in the memory The similarity of the feature of the reference sob signal of baby, and when the feature and the reference sob signal of the current sob signal Feature similarity be more than first threshold when, to the LED driver send the first drive command;
The LED driver, is configured as opening the LED according to first drive command.
8. baby's lamp according to claim 7, it is characterised in that the audio processing modules include:
Audio collection submodule, is configured as the collection current sob signal;
Analog-to-digital conversion submodule, is configured as carrying out analog-to-digital conversion to the current sob signal;
Frequency-domain transform submodule, is configured as carrying out frequency-domain transform to the signal that the analog-to-digital conversion submodule is exported;
Filter circuit, is configured as being filtered the signal that the frequency-domain transform submodule is exported;
Time domain transformation submodule, is configured as carrying out time domain conversion to the signal that the filter circuit is exported obtaining described currently crying The feature of acoustical signal, and the feature of the current sob signal is sent to the MCU.
9. baby's lamp according to claim 7, it is characterised in that also include:
Real-time clock RTC block, is configured to determine that the acquisition time of the current sob signal;
The memory, is additionally configured to store the acquisition time of the current sob signal.
10. baby's lamp according to claim 9, it is characterised in that also include:
Communication module, is configured as that the acquisition time of the sob signal of baby periodically is sent into control device, so that described Control device determines the initiation time of baby according to the acquisition time of the sob signal of baby.
11. baby's lamp according to claim 7, it is characterised in that the audio processing modules, is additionally configured to gather institute State with reference to sob signal, and handle the reference sob signal progress feature for obtaining the reference sob reference signal.
12. baby's lamp according to claim 9, it is characterised in that the RTC block, is additionally configured to reception user defeated The timing information entered, and the time progress timing indicated according to the timing information;
The MCU, is additionally configured to receive the monochrome information of user input, and timing according to the RTC block and described bright Spend information and send the second drive command to the LED driver;
The LED driver, is additionally configured to drive the LED according to second drive command, the light intensity of the LED is met The brightness that the monochrome information is indicated.
13. baby's lamp according to claim 7, it is characterised in that multilayer lampshade is arranged outside the LED.
CN201710171233.1A 2017-03-21 2017-03-21 The open method and baby's lamp of baby's lamp Pending CN106954301A (en)

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CN108513412A (en) * 2018-03-23 2018-09-07 四川斐讯信息技术有限公司 A kind of illumination control method of mother and baby's lamp, mother and baby's lamp and system
CN108619605A (en) * 2018-04-12 2018-10-09 四川斐讯信息技术有限公司 A kind of intelligent infant pacifies method and device
CN108834270A (en) * 2018-04-27 2018-11-16 四川斐讯信息技术有限公司 A kind of control method and system of mother and baby's lamp
CN109091146A (en) * 2018-06-08 2018-12-28 四川斐讯信息技术有限公司 A kind of method and system based on the monitoring baby's breathing of mother and baby's lamp
CN110730554A (en) * 2019-09-12 2020-01-24 安徽慧瞳智能科技有限公司 Intelligent desk lamp for infants

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CN204335070U (en) * 2014-12-17 2015-05-13 生迪光电科技股份有限公司 LED illumination device and baby monitoring system
CN104616662A (en) * 2015-01-27 2015-05-13 中国科学院理化技术研究所 Active noise reduction method and device
CN106382551A (en) * 2016-12-02 2017-02-08 郑州搜趣信息技术有限公司 Intelligent infant-calming fright-prevention table lamp

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108513412A (en) * 2018-03-23 2018-09-07 四川斐讯信息技术有限公司 A kind of illumination control method of mother and baby's lamp, mother and baby's lamp and system
CN108619605A (en) * 2018-04-12 2018-10-09 四川斐讯信息技术有限公司 A kind of intelligent infant pacifies method and device
CN108834270A (en) * 2018-04-27 2018-11-16 四川斐讯信息技术有限公司 A kind of control method and system of mother and baby's lamp
CN109091146A (en) * 2018-06-08 2018-12-28 四川斐讯信息技术有限公司 A kind of method and system based on the monitoring baby's breathing of mother and baby's lamp
CN110730554A (en) * 2019-09-12 2020-01-24 安徽慧瞳智能科技有限公司 Intelligent desk lamp for infants

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Application publication date: 20170714