CN103391494A - Bluetooth headset provided with acceleration sensor - Google Patents
Bluetooth headset provided with acceleration sensor Download PDFInfo
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- CN103391494A CN103391494A CN2013103376021A CN201310337602A CN103391494A CN 103391494 A CN103391494 A CN 103391494A CN 2013103376021 A CN2013103376021 A CN 2013103376021A CN 201310337602 A CN201310337602 A CN 201310337602A CN 103391494 A CN103391494 A CN 103391494A
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- acceleration sensor
- chip microcomputer
- bluetooth earphone
- answering
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Abstract
A Bluetooth headset provided with an acceleration sensor comprises a main chip, a singlechip, the acceleration sensor, an answer switch and a warning module connected with the singlechip. When the Bluetooth headset provided with the acceleration sensor is used, a Z axis in a vertical direction and an X axis and a Y axis in horizontal directions are defined; the X axis is located in a front direction where the Bluetooth headset provided with the acceleration sensor is used; the Y axis is located in left and right directions where the Bluetooth headset provided with the acceleration sensor is used; the Y axis is perpendicular to the X axis; when the Bluetooth headset provided with the acceleration sensor receives a call signal and rotates around the X axis for more than 35 degrees from the Z axis towards the Y axis, the acceleration sensor sends out an answer signal to the singlechip, and the singlechip controls the answer switch to answer a call after receiving the answer signal; and when the Bluetooth headset provided with the acceleration sensor receives a call signal and rotates around the Y axis for more than 45 degrees from the Z axis towards the X axis, the acceleration sensor sends out an alarm signal to the singlechip, and the singlechip drives the warning module to send out a warning sound after receiving the alarm signal.
Description
Technical field
The present invention relates to a kind of audio-visual equipment, particularly relate to a kind of bluetooth earphone with acceleration sensor.
Background technology
Existing bluetooth earphone is all to adjust volume or control the operating states such as answering, hang up of bluetooth earphone by button.Along with development intelligent, humanized, people have been not content with this pressing type operation by button, and more intelligent, personalized mode of operation has become the strong demand of people.
In addition, there is certain inconvenience in button bluetooth earphone page in application, and is more outstanding when particularly can not taking out both hands in some special occasions and controlling.For example, the user that the user particularly newly learns car when driving, need to free hand to suddenly operate bluetooth earphone to receive calls, and operating may be in a rush and cause and drive to divert one's attention, and affects driving safety.
Summary of the invention
, based on this, of the present inventionly be to provide a kind of bluetooth earphone that has easily acceleration sensor of answering.
a kind of bluetooth earphone with acceleration sensor, comprise a master chip, one connects the single-chip microcomputer of this master chip, one connects the acceleration sensor of single-chip microcomputer, one connects the switch of answering of master chip and single-chip microcomputer, and the alarm module of a connection single-chip microcomputer, when this bluetooth earphone with acceleration sensor uses, definition has the Z axis of a vertical direction, the X-axis of horizontal direction and Y-axis, wherein this X-axis be the bluetooth earphone of this acceleration sensor dead ahead while using to, Y-axis is the left and right directions of the bluetooth earphone of this acceleration sensor while using, Y-axis is perpendicular to X-axis, when the bluetooth earphone of this acceleration sensor receives incoming telephone signal and from Z axis, around X-axis, towards Y-axis, rotates and surpass 35 while spending, acceleration sensor sends and answers signal to single-chip microcomputer, after this single-chip microcomputer is received and answered signal, the switch incoming call answering is answered in control, when the bluetooth earphone of this acceleration sensor rotates and surpasses 45 while spending towards X-axis around Y-axis from Z axis, acceleration sensor sends warning signal to single-chip microcomputer, and this single-chip microcomputer receives that warning signal rear drive alarm module sends caution sound.
Further, described alarm module comprises motor vibrations device and loudspeaker.
Further, when described master chip receives caller identification, by a PIO interface to the single-chip microcomputer output low level.
Further, described single-chip microcomputer is received the signal of answering of the low level of master chip output and acceleration sensor simultaneously, removes to control the described switch of answering by another PIO interface output low level of a second of single-chip microcomputer, thereby realizes incoming call sound.
Further, the low level that receives from master chip of described single-chip microcomputer surpasses after two seconds and receives that the signal of answering of acceleration sensor just realizes answering to answering the switch output low level.
The present invention has the bluetooth earphone of acceleration sensor by acceleration sensor and single-chip microcomputer that inside arranges, has both answered conveniently, also by this acceleration sensor and the corresponding fatigue driving of single-chip microcomputer, plays warning function, convenient, safety simultaneously.
Description of drawings
Fig. 1 is the stereogram that the present invention has the bluetooth earphone of acceleration sensor.
Fig. 2 is the module principle figure of the bluetooth earphone with acceleration sensor of Fig. 1.
Embodiment
For technical scheme of the present invention can more clearly be showed, the invention will be further described below in conjunction with accompanying drawing.
Please refer to Fig. 1 and Fig. 2, a kind of bluetooth earphone 30 with acceleration sensor of the present invention mainly comprises acceleration sensor 33 that a master chip 31, connects the single-chip microcomputer 32 of this master chip 31, and connect single-chip microcomputer 32, connect answering switch 34, and connecting the alarm module 33 of single-chip microcomputer 32 of master chip 31 and single-chip microcomputer 32.The described switch 34 of answering is MFB key (multifunction key, bluetooth is answered button).Be Z axis directly over when this bluetooth earphone 30 with acceleration sensor uses, dead ahead is to being defined as X-axis, left and right directions perpendicular to this X-axis is that (this bluetooth earphone is worn over the left side and is as the criterion with left direction Y-axis, being worn over the right is as the criterion with the right direction), be around this X-axis and rotate when the user swings with upper this bluetooth earphone 30 with acceleration sensor, be around this Y-axis and rotate when bowing or coming back before and after the user.In the present embodiment, this alarm module 33 comprises motor vibrations device and loudspeaker.
During work, while having phone to squeeze into, master chip 31 receives signal, the PIO(Programmableinput/output by master chip 31, I/O able to programme) interface is to single-chip microcomputer 32 output low levels; After single-chip microcomputer 32 receives the low level that master chip 31 sends, check simultaneously whether acceleration sensor 33 answers the signal input; If this moment, the user swings to the left or to the right and surpasses 35 degree this bluetooth earphone 30 with acceleration sensor, being Z axis rotates and surpasses 35 while spending towards Y-axis around X-axis, 33 of acceleration sensors send and answer signal to single-chip microcomputer 32, answer signal input due to what single-chip microcomputer 32 was received the low level of master chip 31 output and acceleration sensor 33 simultaneously this moment, by the PIO interface output low level of a second of single-chip microcomputer 32, go to control and answer switch 34, thereby realize incoming call sound.Particularly, acceleration sensor 33 in the plane that Z axis and Y-axis form relatively the different angles of Z axis can produce different magnitudes of voltage, wherein around X-axis, towards Y-axis, rotating the magnitude of voltage that produces over 35 degree can be detected by single-chip microcomputer 32, and be defined as 33 of acceleration sensors and send and answer signal to single-chip microcomputer 32 this moment.In the present embodiment, for avoiding occurring misconnection, this single-chip microcomputer 32 is set and is required to surpass two seconds later and receive that the signal ability of answering of acceleration sensor 33 realizes answering to answering switch 34 output low levels from the low level that master chip 31 receives.In addition, acceleration sensor 33 rotates towards Y-axis the magnitude of voltage that produces over 35 degree around X-axis needs can be regarded as effective value by single-chip microcomputer 32 more than 0.1 second.
When the user dozes off, when user's head is kowtowed forward, being Z axis rotates and surpasses 45 while spending towards X-axis around Y-axis, 33 of acceleration sensors send warning signal to single-chip microcomputer 32, single-chip microcomputer 32 is received after warning signal the 33 output high level from another PIO interface to alarm module, the motor vibrations device and the loudspeaker that drive alarm module 33 are sounded, and reach watchful user's effect.Particularly, acceleration sensor 33 in the plane that Z axis and X-axis form relatively the different angles of Z axis can produce different magnitudes of voltage, wherein around Y-axis, towards X-axis, rotating the magnitude of voltage that produces over 45 degree can be detected by single-chip microcomputer 32, and be defined as 33 of acceleration sensors and send warning signal to single-chip microcomputer 32 this moment.
The above embodiment has only expressed one embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (5)
1. bluetooth earphone with acceleration sensor, it is characterized in that: comprise a master chip, one connects the single-chip microcomputer of this master chip, one connects the acceleration sensor of single-chip microcomputer, one connects the switch of answering of master chip and single-chip microcomputer, and the alarm module of a connection single-chip microcomputer, when this bluetooth earphone with acceleration sensor uses, definition has the Z axis of a vertical direction, the X-axis of horizontal direction and Y-axis, wherein this X-axis be the bluetooth earphone of this acceleration sensor dead ahead while using to, Y-axis is the left and right directions of the bluetooth earphone of this acceleration sensor while using, Y-axis is perpendicular to X-axis, when the bluetooth earphone of this acceleration sensor receives incoming telephone signal and from Z axis, around X-axis, towards Y-axis, rotates and surpass 35 while spending, acceleration sensor sends and answers signal to single-chip microcomputer, after this single-chip microcomputer is received and answered signal, the switch incoming call answering is answered in control, when the bluetooth earphone of this acceleration sensor rotates and surpasses 45 while spending towards X-axis around Y-axis from Z axis, acceleration sensor sends warning signal to single-chip microcomputer, and this single-chip microcomputer receives that warning signal rear drive alarm module sends caution sound.
2. the bluetooth earphone with acceleration sensor according to claim 1, it is characterized in that: described alarm module comprises motor vibrations device and loudspeaker.
3. the bluetooth earphone with acceleration sensor according to claim 1 is characterized in that: when described master chip receives caller identification, by a PIO interface to the single-chip microcomputer output low level.
4. the bluetooth earphone with acceleration sensor according to claim 3, it is characterized in that: described single-chip microcomputer is received the signal of answering of the low level of master chip output and acceleration sensor simultaneously, another PIO interface output low level of a second by single-chip microcomputer removes to control the described switch of answering, thereby realizes incoming call sound.
5. the bluetooth earphone with acceleration sensor according to claim 4 is characterized in that: the low level that described single-chip microcomputer receives from master chip surpasses after two seconds and receives that the signal of answering of acceleration sensor just realizes answering to answering the switch output low level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310337602.1A CN103391494B (en) | 2013-08-03 | 2013-08-03 | Bluetooth headset provided with acceleration sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310337602.1A CN103391494B (en) | 2013-08-03 | 2013-08-03 | Bluetooth headset provided with acceleration sensor |
Publications (2)
| Publication Number | Publication Date |
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| CN103391494A true CN103391494A (en) | 2013-11-13 |
| CN103391494B CN103391494B (en) | 2017-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310337602.1A Active CN103391494B (en) | 2013-08-03 | 2013-08-03 | Bluetooth headset provided with acceleration sensor |
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| CN (1) | CN103391494B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201130936Y (en) * | 2007-12-21 | 2008-10-08 | 康佳集团股份有限公司 | Doze-proof mobile terminal |
| US20090221401A1 (en) * | 2008-02-29 | 2009-09-03 | Bryson Lovett | Rhythm rope |
| CN201509293U (en) * | 2009-03-31 | 2010-06-16 | 杨承鋆 | earphone with detecting and warning functions |
| CN102833644A (en) * | 2011-06-15 | 2012-12-19 | 比亚迪股份有限公司 | Bluetooth headset with acceleration transducer and control method of Bluetooth headrest |
| CN203399259U (en) * | 2013-08-03 | 2014-01-15 | 东莞市宁兴电子科技有限公司 | Bluetooth earphone with acceleration sensor |
-
2013
- 2013-08-03 CN CN201310337602.1A patent/CN103391494B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201130936Y (en) * | 2007-12-21 | 2008-10-08 | 康佳集团股份有限公司 | Doze-proof mobile terminal |
| US20090221401A1 (en) * | 2008-02-29 | 2009-09-03 | Bryson Lovett | Rhythm rope |
| CN201509293U (en) * | 2009-03-31 | 2010-06-16 | 杨承鋆 | earphone with detecting and warning functions |
| CN102833644A (en) * | 2011-06-15 | 2012-12-19 | 比亚迪股份有限公司 | Bluetooth headset with acceleration transducer and control method of Bluetooth headrest |
| CN203399259U (en) * | 2013-08-03 | 2014-01-15 | 东莞市宁兴电子科技有限公司 | Bluetooth earphone with acceleration sensor |
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| Publication number | Publication date |
|---|---|
| CN103391494B (en) | 2017-01-11 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Inventor after: Xiao Lunbiao Inventor before: Ye Yanning |
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| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161222 Address after: Dongguan City, Guangdong Province town of 523660 Green Bay Garden Poly Fu Lu Ying Feng Yuan 6 Building 3 unit B Applicant after: Xiao Lunbiao Address before: 523000 Guangdong Province, Dongguan city Changan town Liwu first industrial zone Applicant before: Dongguan Ning Xing Electronic Technology Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211129 Address after: 523660 Lao Zhong Keng Zhi Jie, Sanzhong village committee, Qingxi Town, Dongguan City, Guangdong Province Patentee after: Dongguan Yunxing Hardware Plastic Co.,Ltd. Address before: 523660 unit B, floor 3, building 6, Yingfeng garden, biyuewan garden, Jufu Road, Qingxi Town, Dongguan City, Guangdong Province Patentee before: Xiao lunbiao |