CN102857600A - External multifunctional LED (light emitting diode) module of smart phone and using method thereof - Google Patents
External multifunctional LED (light emitting diode) module of smart phone and using method thereof Download PDFInfo
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- CN102857600A CN102857600A CN2012102677169A CN201210267716A CN102857600A CN 102857600 A CN102857600 A CN 102857600A CN 2012102677169 A CN2012102677169 A CN 2012102677169A CN 201210267716 A CN201210267716 A CN 201210267716A CN 102857600 A CN102857600 A CN 102857600A
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- led lamp
- lamp group
- audio
- mobile phone
- changing pattern
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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 external multifunctional LED (light emitting diode) module of a smart phone and a using method thereof. The LED module comprises an audio plug, a decoding chip and an LED lamp group, wherein the audio signal output of the audio plug is connected with the input of the decoding chip; and the drive voltage output of the decoding chip is connected with the LED lamp group. The using method comprises the following steps of: setting the change rule of the light of the LED lamp group; sending a drive signal to a mobile phone audio socket by a micro controller; converting the drive signal into an audio signal, and outputting the audio signal to the audio plug; and decoding the audio signal, converting the audio signal into drive voltage, and outputting the drive voltage to the LED lamp group. The access of the LED module disclosed by the invention is realized through the existing audio interface of a mobile phone without additionally providing a new special socket; a mobile phone audio socket is reserved, thus the normal use of an earphone is not influenced; and moreover, the prompt of multiple mobile phone states and abundant special effects can be realized, an interface for acquiring the important information of the mobile phone simply without opening the mobile phone screen is provided for a user, and more interesting and richer experience can be provided for the user.
Description
Technical field
The present invention relates to the external multi-functional LED module of a kind of smart mobile phone and using method thereof.
Background technology
Smart mobile phone has independently operating system, can by the user according to hobby mounting software, game etc., enrich the function of mobile phone by various softwares.The powerful function of smart mobile phone, abundant software provide solid platform for providing more comfortable, interesting user to experience.
At present, most smart mobile phone does not have integrated LED lamp on the market, and this class mobile phone can't provide one to need not mobile phone and spread its tail and just can obtain the interface of mobile phone important information for the user, also can't provide more interesting and enriching experiences for the user.
Also there is the part smart mobile phone to have integrated LED lamp (being commonly called as tri coloured lantern), can finishes following function: (1) missed call, unread short messages prompting; (2) charged state is reminded; (3) hang down electric weight prompting etc.For the user provides one to need not mobile phone and spread its tail and just can obtain the interface of mobile phone important information, yet LED lamp function integrated on the existing smart mobile phone is still comparatively single, uninteresting, remains further abundant and expansion.
Some the are integrated mobile phone of external led module generally is to realize by set up new special-purpose socket for mobile phone, has increased the difficulty in the design, has also improved the manufacturing cost of mobile phone.
Summary of the invention
The object of the invention is to solve the deficiencies in the prior art, provide a kind of variation that realize by the existing audio interface (receiver J-Horner) of mobile phone, by LED lamp group light realize mobile phone state prompting or other special efficacy, feature richness, can effectively improve the external multi-functional LED module of smart mobile phone and the using method thereof of user's experience.
The objective of the invention is to be achieved through the following technical solutions: the external multi-functional LED module of smart mobile phone, be connected with microcontroller by the handset audio socket, the handset audio socket receives the driving signal output of microcontroller, it comprises audio jack, decoding chip and LED lamp group, LED lamp group is comprised of at least one LED bulb, audio jack is inserted the audio signal that receives the output of handset audio socket in the handset audio socket, the audio signal output of audio jack links to each other with the input of decoding chip, and the driving voltage output of decoding chip is connected with LED lamp group.
The present invention comprises that is also reserved a handset audio socket, reserves the handset audio socket and directly is connected with the audio signal output of audio jack.
The using method of the external multi-functional LED module of smart mobile phone, it may further comprise the steps:
(1) Changing Pattern of LED lamp group light is set, it comprises following aspect:
A: the Changing Pattern of LED lamp group light when prompting has missed call;
B: prompting has the Changing Pattern of LED lamp group light when not connecing note;
C: the Changing Pattern of LED lamp group light during the prompting charged state;
D: the Changing Pattern of LED lamp group light during the low electric weight of prompting;
The Changing Pattern that E:LED lamp group light is beated with the music rhythm of playing;
The respiratory rate of F:LED lamp group light is with the Changing Pattern of mobile phone state variation;
(2) according to the Changing Pattern that arranges, microcontroller sends the driving signal that control LED lamp group light changes to the handset audio socket;
(3) after the driving signal is converted to audio signal, export audio jack to;
(4) decoding chip is decoded to audio signal, is converted to driving voltage and exports LED lamp group to;
(5) light of driving voltage control LED lamp group changes.
The invention has the beneficial effects as follows:
(1) access of led module realizes by the existing audio interface (receiver J-Horner) of mobile phone, need not to set up new special-purpose socket, and is provided with reservation handset audio socket at led module, can not affect the normal use of earphone;
(2) can realize the prompting of multiple mobile phone state and other abundant special efficacy, for the user provides one to need not mobile phone and spread its tail and just can obtain the interface of mobile phone important information, can be the user provides more interesting and enriching experiences;
(3) external led module can be made multiple interesting, attractive in appearance, the Extraordinary forms such as cell-phone cover, protective sleeve;
(4) for application developer provides development interface, make things convenient for the developer to pass through the various novel functions of this interface exploitation, special efficacy.
Description of drawings
Fig. 1 is led module structural representation block diagram of the present invention;
Fig. 2 is led module using method flow chart of the present invention.
Embodiment
Below in conjunction with accompanying drawing technical scheme of the present invention is described in further detail, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, the external multi-functional LED module of smart mobile phone, be connected with microcontroller by the handset audio socket, the handset audio socket receives the driving signal output of microcontroller, it comprises audio jack, decoding chip and LED lamp group, LED lamp group is comprised of at least one LED bulb, audio jack is inserted the audio signal that receives the output of handset audio socket in the handset audio socket, the audio signal output of audio jack links to each other with the input of decoding chip, and the driving voltage output of decoding chip is connected with LED lamp group.It comprises that is also reserved a handset audio socket, reserving the handset audio socket directly is connected with the audio signal output of audio jack, behind led module plugged earphone socket, earphone can be inserted to reserve in the handset audio socket and use, do not affect the normal use of ear-phone function.Led module also provides development interface for application developer, makes things convenient for the developer to pass through the various novel functions of this interface exploitation, special efficacy.
As shown in Figure 2, the using method of the external multi-functional LED module of smart mobile phone, it may further comprise the steps:
(1) Changing Pattern of LED lamp group light is set, it comprises following aspect:
A: the Changing Pattern of LED lamp group light when prompting has missed call;
B: prompting has the Changing Pattern of LED lamp group light when not connecing note;
C: the Changing Pattern of LED lamp group light during the prompting charged state;
D: the Changing Pattern of LED lamp group light during the low electric weight of prompting;
The Changing Pattern that E:LED lamp group light is beated with the music rhythm of playing;
The respiratory rate of F:LED lamp group light is with the Changing Pattern of mobile phone state variation;
(2) according to the Changing Pattern that arranges, microcontroller sends the driving signal that control LED lamp group light changes to the handset audio socket;
(3) after the driving signal is converted to audio signal, export audio jack to;
(4) decoding chip is decoded to audio signal, is converted to driving voltage and exports LED lamp group to;
(5) light of driving voltage control LED lamp group changes.
Claims (3)
1. the external multi-functional LED module of smart mobile phone, be connected with microcontroller by the handset audio socket, the handset audio socket receives the driving signal output of microcontroller, it is characterized in that: it comprises audio jack, decoding chip and LED lamp group, LED lamp group is comprised of at least one LED bulb, audio jack is inserted the audio signal that receives the output of handset audio socket in the handset audio socket, the audio signal output of audio jack links to each other with the input of decoding chip, and the driving voltage output of decoding chip is connected with LED lamp group.
2. the external multi-functional LED module of smart mobile phone according to claim 1 is characterized in that: it comprises that is also reserved a handset audio socket, reserves the handset audio socket and directly exports with the audio signal of audio jack and is connected.
3. the using method of the external multi-functional LED module of smart mobile phone, it is characterized in that: it may further comprise the steps:
(1) Changing Pattern of LED lamp group light is set, it comprises following aspect:
A: the Changing Pattern of LED lamp group light when prompting has missed call;
B: prompting has the Changing Pattern of LED lamp group light when not connecing note;
C: the Changing Pattern of LED lamp group light during the prompting charged state;
D: the Changing Pattern of LED lamp group light during the low electric weight of prompting;
The Changing Pattern that E:LED lamp group light is beated with the music rhythm of playing;
The respiratory rate of F:LED lamp group light is with the Changing Pattern of mobile phone state variation;
(2) according to the Changing Pattern that arranges, microcontroller sends the driving signal that control LED lamp group light changes to the handset audio socket;
(3) after the driving signal is converted to audio signal, export audio jack to;
(4) decoding chip is decoded to audio signal, is converted to driving voltage and exports LED lamp group to;
(5) light of driving voltage control LED lamp group changes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102677169A CN102857600A (en) | 2012-07-30 | 2012-07-30 | External multifunctional LED (light emitting diode) module of smart phone and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102677169A CN102857600A (en) | 2012-07-30 | 2012-07-30 | External multifunctional LED (light emitting diode) module of smart phone and using method thereof |
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| CN102857600A true CN102857600A (en) | 2013-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012102677169A Pending CN102857600A (en) | 2012-07-30 | 2012-07-30 | External multifunctional LED (light emitting diode) module of smart phone and using method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103986810A (en) * | 2014-05-30 | 2014-08-13 | 深圳市中兴移动通信有限公司 | Mobile terminal and information prompting method based on mobile terminal interfaces |
| CN104053265A (en) * | 2013-03-11 | 2014-09-17 | 龙旗科技(上海)有限公司 | Accessory light effect setting method for intelligent terminal |
| CN104125687A (en) * | 2014-07-07 | 2014-10-29 | 联想(北京)有限公司 | Control method and device of intelligent lamp system as well as mobile terminal and intelligent lamp |
| CN104410741A (en) * | 2014-11-16 | 2015-03-11 | 贾立进 | Acousto-optic music mobile phone |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001157254A (en) * | 1999-11-26 | 2001-06-08 | Nec Corp | Circuit and method for setting incoming call notice pattern for mobile phone |
| CN1555208A (en) * | 2003-12-24 | 2004-12-15 | Prompting device for cell phone coming call | |
| CN102316201A (en) * | 2011-08-19 | 2012-01-11 | 上海华勤通讯技术有限公司 | Mobile terminal and colorful pendant lamp control method |
-
2012
- 2012-07-30 CN CN2012102677169A patent/CN102857600A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001157254A (en) * | 1999-11-26 | 2001-06-08 | Nec Corp | Circuit and method for setting incoming call notice pattern for mobile phone |
| CN1555208A (en) * | 2003-12-24 | 2004-12-15 | Prompting device for cell phone coming call | |
| CN102316201A (en) * | 2011-08-19 | 2012-01-11 | 上海华勤通讯技术有限公司 | Mobile terminal and colorful pendant lamp control method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104053265A (en) * | 2013-03-11 | 2014-09-17 | 龙旗科技(上海)有限公司 | Accessory light effect setting method for intelligent terminal |
| CN103986810A (en) * | 2014-05-30 | 2014-08-13 | 深圳市中兴移动通信有限公司 | Mobile terminal and information prompting method based on mobile terminal interfaces |
| CN104125687A (en) * | 2014-07-07 | 2014-10-29 | 联想(北京)有限公司 | Control method and device of intelligent lamp system as well as mobile terminal and intelligent lamp |
| CN104410741A (en) * | 2014-11-16 | 2015-03-11 | 贾立进 | Acousto-optic music mobile phone |
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Application publication date: 20130102 |