CN203279119U - Wireless earphone based on motion sensor - Google Patents
Wireless earphone based on motion sensor Download PDFInfo
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- CN203279119U CN203279119U CN 201320035955 CN201320035955U CN203279119U CN 203279119 U CN203279119 U CN 203279119U CN 201320035955 CN201320035955 CN 201320035955 CN 201320035955 U CN201320035955 U CN 201320035955U CN 203279119 U CN203279119 U CN 203279119U
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Abstract
The utility model provides a wireless earphone based on a motion sensor. The wireless earphone comprises a motion sensor module which is used for acquiring a motion vector of a user's body and outputting the motion vector, a control module which is used for identifying the user's motion posture at present according to the converted motion vector and outputting a corresponding control instruction according to the motion posture at present, and a wireless communication module which is used for wirelessly transmitting the control instruction outputted by the control module. The wireless earphone can control terminal equipment without pushing a button by hands, so that hands are free, and security and convenience of the wireless earphone are raised.
Description
Technical field
The utility model relates to wireless headset, relates in particular to a kind of wireless headset of based on motion transducer.
Background technology
At present, bluetooth earphone is widely used as the wireless communication equipment of mobile phone.On market, prevailing bluetooth earphone uses the functions such as the bluetooth communication agreement realizes call-in reporting, connects and hangs up usually, for example, when mobile phone receives incoming call, by bluetooth communication notice of settlement bluetooth earphone, bluetooth earphone sends ring back tone prompting user, after the user hears prompt tone, as long as press the button of answering on bluetooth earphone, bluetooth earphone will be connected phone by bluetooth communication notice of settlement mobile phone, and after end of conversation, the user need to press this button again, and the notice mobile phone is hung up the telephone.Usually, realize multiple different function by a plurality of buttons are set, the number of times of perhaps pressing this button by change is realized multiple different function, for example, if continuously fast by three knob downs, can redial a nearest telephone number.Certainly, different producers is also different to the function setting of button.
Yet, when the user is under some particular surroundingss, for example during driving, move, work or carrying, can bring a lot of inconvenience if need to manually press above-mentioned button.Therefore, be necessary to provide a kind of bluetooth earphone that can liberate both hands, do not carry out corresponding function so that the user does not need manual operation also can control other terminal equipment such as mobile phone or MP3, MP4.
The utility model content
For above-mentioned the deficiencies in the prior art, a kind of wireless headset of based on motion transducer is provided, so that need not manual operation, this wireless headset can realize control to terminal equipment.
For achieving the above object, the utility model adopts following technical scheme:
A kind of wireless headset of based on motion transducer, wherein, this wireless headset comprises:
The motion sensor module, it is used for gathering the motion vector of user's body, and exports this motion vector;
Control module, it is used for the current athletic posture according to described motion vector identification user's body, and according to the corresponding control command of described current athletic posture output; And
Wireless communication module, it is used for the described control command of the described control module output of wireless transmission.
The wireless headset of aforementioned a kind of based on motion transducer, wherein, described control module comprises:
Interface sub-module, it receives the described motion vector of described motion sensor module output;
The data transaction submodule, it is used for the described motion vector that described interface sub-module receives is converted to default data format;
Athletic posture recognin module, it is according to the current athletic posture of the described motion vector identification user's body after changing; And
Function is controlled submodule, and it is according to the corresponding control command of described current athletic posture output of user's body.
Further, described athletic posture recognin module comprises:
The predefine unit, it is used for a plurality of sports rules of predefine and the multi-motion attitude corresponding with each sports rule respectively;
Comparator unit, its be used for after the judgement conversion described motion vector whether with at least one couplings of predefined a plurality of described sports rules; And
The athletic posture determining unit, when when coupling of judgment result is that of described comparator unit, it is used for obtaining the athletic posture corresponding with the sports rule of described coupling from described predefine unit.
Further, described function control submodule comprises:
The pre-generation unit of control law, it is used for setting up the corresponding different control laws of different motion attitude;
The control law query unit, it is used for from the described current athletic posture corresponding control law of the pre-generation unit inquiry of described control law by the definite user's body of described athletic posture determining unit; And
The control command output unit, the corresponding control command of described control law output that it inquires according to described control law query unit.
The wireless headset of aforementioned a kind of based on motion transducer, wherein, described control module also comprises the filtration submodule, and it is used for filtering the interfering data of the described motion vector after changing, and the described motion vector after filtering exports described athletic posture recognin module to.
Further, described motion sensor module comprises at least a in acceleration transducer, gyro sensor and magnetometer.
Further, described wireless communication module is radio-frequency (RF) transceiver, bluetooth transceiver or WIFI transceiver.
In sum, wireless headset of the present utility model by motion sensor module perception user's body the motion mark and export corresponding motion vector, then by the current athletic posture of control module according to this motion vector identification user's body, and according to the corresponding control command of current athletic posture output, by wireless communication module, this control command is sent to terminal equipment at last, carry out corresponding actions to control this terminal equipment, for example, control mobile phone carry out answer, hang up, the functions such as rejection or dialing.As seen, compared with prior art, wireless headset of the present utility model does not adopt button can complete various control function to terminal equipment yet, brought the change of essence on control mode and occupation mode, it no longer needs manually to press the button the control that namely can realize terminal equipment, thereby can liberate both hands, make the user operate hommization more.
Description of drawings
Fig. 1 is the structured flowchart of the wireless headset of based on motion transducer of the present utility model;
Fig. 2 is the structured flowchart of control module of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, provide preferred embodiment of the present utility model, and be described in detail.
As shown in Figure 1, the wireless headset of based on motion transducer of the present utility model comprises: be used for to gather the motion sensor module 1 that then motion vector of user's body is exported; Be used for the current athletic posture according to this motion vector identification user's body, and the control module 2 of the corresponding control command of athletic posture current according to this output; And the wireless communication module 3 that is used for the control command of control module 2 outputs is sent to terminal equipment.
The below elaborates to modules respectively:
In a preferred embodiment, motion sensor module 1 comprises acceleration transducer 11, gyro sensor 12 and magnetometer 13, and wherein, acceleration transducer 11 is used for current acceleration vector and the output of Real-time Collection user's body; Gyro sensor 12 is used for current angular velocity vector and the output of Real-time Collection user's body; Magnetometer 13 is used for the current direction of motion and the angle vector between magnetic north and the output of Real-time Collection user's body.
Because all existing moving object attitude and motion state, acceleration transducer 11 and gyro sensor 12 be difficult to the deficiency that embodies fully, therefore, usually degree of will speed up transducer 11 and gyro sensor 12 combinations, thereby realize the Stability and veracity of movement locus perception, and in conjunction with can also determine exactly after magnetometer 13 user's body current towards direction.Preferably, acceleration transducer 11, gyro sensor 12 and magnetometer 13 are integrated in same chip.
The control module 2 of the present embodiment as shown in Figure 2, it comprises interface sub-module 21, data transaction submodule 22, filter submodule 23, athletic posture recognin module 24 and function controls submodule 25, wherein,
The interfering data that filters acceleration, angular velocity vector and angle vector after submodule 23 is used for changing filters, and these motion vectors after filtering export athletic posture recognin module 24 to;
athletic posture recognin module 24 will be according to the acceleration after filtering, the current athletic posture of angular velocity vector and angle vector identification user's body, it comprises predefine unit 241, comparator unit 242 and athletic posture determining unit 243, wherein, predefine unit 241 is used for a plurality of sports rules of predefine and the multi-motion attitude corresponding with each sports rule, comparator unit 242 be used for judging after transcoding filter motion vector whether with at least one couplings of predefined a plurality of sports rules, athletic posture determining unit 243 is used for obtaining and the corresponding athletic posture of the sports rule that mates from the predefine unit,
function is controlled submodule 25 and is used for exporting corresponding control command according to the current athletic posture of user's body, it comprises the pre-generation unit 251 of control law, control law query unit 252 and control command output unit 253, wherein, the pre-generation unit 251 of control law is used for setting up the corresponding different control laws of different motion attitude, control law query unit 252 is used for generating in advance from control law the corresponding control law of current athletic posture of single 251 yuan of inquiring user healths, the corresponding control command of control law output that control command output unit 253 inquires according to control law query unit 252, the instruction of its output is sent to terminal equipment by wireless communication module 3.
In the present embodiment, wireless communication module 3 can adopt any in radio-frequency (RF) transceiver, bluetooth transceiver or WIFI transceiver.
The wireless headset of this example can perception and multi-motion state and the trend of identification user's body, for example:
1) direction of motion of head and speed;
2) speed and the direction of walking;
3) jump or health rotation;
4) four limbs brandishes etc.
This wireless headset can be realized several functions, for example:
1) control the current telephone state of mobile phone, such as answer, hang up, rejection or dial-out etc.;
2) control the current talking state of mobile phone, such as conversation maintenance, MPTY etc.;
3) control the current talking attribute of mobile phone, such as the In Call adjusting etc.;
4) control the audio frequency and video playing function of mobile phone, such as volume, time-out, F.F., change bent etc.
Certainly, except matching with mobile phone used, wireless headset of the present utility model can also coordinate other similar terminal equipment to use, such as MP3, MP4 or panel computer etc.
In actual applications, above-mentioned motion state and function can have the multiple combination mode, for example, expression incoming call answering, the expression of shaking the head refuse to listen incoming call if default user nods, control the mobile phone incoming call answering so when this wireless headset recognizes the user and nods, control mobile phone when recognizing the user and shaking the head and refuse to listen incoming call; And for example, mobile phone keeps or recover conversation if control according to user's movement velocity, and this wireless headset current talking that can control mobile phone when the user begins to run fast is placed in hold mode, recovery current talking when the user begins walking so.Control mobile phone except changing according to headwork and movement velocity, can also control mobile phone according to the motion at health other positions and carry out actions such as answering, refuse to listen and hang up, do not enumerate at this.
The below nods the expression incoming call answering as example take the user, describes the course of work of the present utility model in detail:
After wireless headset works on power, the acceleration that acceleration transducer 11 Real-time Collections are current and output;
This acceleration transfers to acceleration converting unit 221 through acceleration transducer interface unit 211;
By this acceleration converting unit 221, this acceleration is converted to default form;
Filter by the interfering data in an acceleration of filtering after submodule 23 will be changed, and export the acceleration after transcoding filter to athletic posture recognin module 24;
whether athletic posture recognin module 24 judges according to the acceleration after transcoding filter that the user is current and nods, this determination methods is achieved in that when the acceleration after transcoding filter satisfies the entry condition of nodding action (when this acceleration vector is downward vector), begin to follow the tracks of the variation of follow-up acceleration, if the follow-up acceleration that monitors meets sports rule corresponding to nodding action, identify the user and completed once effectively nodding action, otherwise, withdraw from tracking mode, after definite user has completed effective nodding action or has withdrawed from tracking mode, athletic posture recognin module 24 is monitored action next time again,
After recognizing effective nodding action, control the submodule 25 corresponding control laws of inquiry nodding action by function---be preset as incoming call answering herein;
Function is controlled submodule 25 and is sent the control command of incoming call answering by wireless communication module 3 to mobile phone;
Mobile phone is carried out corresponding incoming call answering operation according to this control command.
By said process as can be known, as long as wireless headset perceives the user and has carried out nodding action, it just can control the mobile phone incoming call answering, therefore, it should be appreciated by those skilled in the art, according to the similar course of work, wireless headset can be controlled mobile phone according to user's different motion and complete multiple different control function.
In specific embodiment, location and cost consideration based on actual product, can also select arbitrarily in acceleration transducer 11, gyro sensor 12 and magnetometer 13 wherein one or both as motion sensor module 1, but such embodiment may not be identified all athletic postures of user, and only can identify certain several specific athletic posture.And except these three kinds of motion sensors, can also use the motion sensor of other various movement locus that can the perception user's body.Certainly, the motion sensor of selecting when motion sensor module 1 not simultaneously, interface sub-module 21 and data transaction submodule 22 also correspondingly change.
Above-described, be only preferred embodiment of the present utility model, be not to limit scope of the present utility model, above-described embodiment of the present utility model can also make a variety of changes.Be that simple, the equivalence that every claims according to the utility model application and description are done changes and modify, all fall into the claim protection range of the utility model patent, the utility model not detailed description be the routine techniques content.
Claims (3)
1. the wireless headset of a based on motion transducer, is characterized in that, this wireless headset comprises:
The one motion sensor module that is used for gathering the motion vector of user's body and exports this motion vector;
One is used for according to the current athletic posture of described motion vector identification user's body and according to the control module of the corresponding control command of described current athletic posture output, and it is connected to described motion sensor module; And
One is used for the wireless communication module of the described control command of the described control module output of wireless transmission, and it is connected to described control module.
2. the wireless headset of based on motion transducer according to claim 1, is characterized in that, described motion sensor module comprises at least a in acceleration transducer, gyro sensor and magnetometer.
3. the wireless headset of based on motion transducer according to claim 1, is characterized in that, described wireless communication module is radio-frequency (RF) transceiver, bluetooth transceiver or WIFI transceiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320035955 CN203279119U (en) | 2013-01-23 | 2013-01-23 | Wireless earphone based on motion sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320035955 CN203279119U (en) | 2013-01-23 | 2013-01-23 | Wireless earphone based on motion sensor |
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| CN203279119U true CN203279119U (en) | 2013-11-06 |
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| CN 201320035955 Expired - Fee Related CN203279119U (en) | 2013-01-23 | 2013-01-23 | Wireless earphone based on motion sensor |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103763440A (en) * | 2014-02-19 | 2014-04-30 | 联想(北京)有限公司 | Information processing method, electronic device accessory and electronic device |
| CN104936063A (en) * | 2015-06-13 | 2015-09-23 | 陈火 | Bluetooth headset |
| CN105105757A (en) * | 2015-07-29 | 2015-12-02 | 南开大学 | Wearable human motion gesture track recording and assessment device |
| CN105163224A (en) * | 2015-10-21 | 2015-12-16 | 歌尔声学股份有限公司 | Line-controlled earphone control method and system, and line-controlled earphone |
| CN105872871A (en) * | 2016-03-31 | 2016-08-17 | 中国地质大学（武汉） | Multi-degree of freedom Bluetooth headset based on nine-axis attitude fusion algorithm |
| CN106714018A (en) * | 2015-07-21 | 2017-05-24 | 杭州纳雄科技有限公司 | Earphone circuit, earphone control method, and using method of earphone |
| CN107105358A (en) * | 2017-06-02 | 2017-08-29 | 歌尔科技有限公司 | A kind of bluetooth earphone and bluetooth earphone control method |
| CN107493531A (en) * | 2017-08-04 | 2017-12-19 | 歌尔科技有限公司 | A kind of head pose detection method, device and earphone |
| CN105718777B (en) * | 2016-01-19 | 2018-12-25 | 宇龙计算机通信科技(深圳)有限公司 | A kind of terminal solution/screen locking method, earphone, terminal and system |
-
2013
- 2013-01-23 CN CN 201320035955 patent/CN203279119U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103763440A (en) * | 2014-02-19 | 2014-04-30 | 联想(北京)有限公司 | Information processing method, electronic device accessory and electronic device |
| CN104936063A (en) * | 2015-06-13 | 2015-09-23 | 陈火 | Bluetooth headset |
| CN106714018A (en) * | 2015-07-21 | 2017-05-24 | 杭州纳雄科技有限公司 | Earphone circuit, earphone control method, and using method of earphone |
| CN106714018B (en) * | 2015-07-21 | 2023-05-26 | 杭州纳雄科技有限公司 | Earphone circuit, earphone control method and earphone use method |
| CN105105757A (en) * | 2015-07-29 | 2015-12-02 | 南开大学 | Wearable human motion gesture track recording and assessment device |
| CN105163224A (en) * | 2015-10-21 | 2015-12-16 | 歌尔声学股份有限公司 | Line-controlled earphone control method and system, and line-controlled earphone |
| CN105718777B (en) * | 2016-01-19 | 2018-12-25 | 宇龙计算机通信科技(深圳)有限公司 | A kind of terminal solution/screen locking method, earphone, terminal and system |
| CN105872871A (en) * | 2016-03-31 | 2016-08-17 | 中国地质大学（武汉） | Multi-degree of freedom Bluetooth headset based on nine-axis attitude fusion algorithm |
| CN107105358A (en) * | 2017-06-02 | 2017-08-29 | 歌尔科技有限公司 | A kind of bluetooth earphone and bluetooth earphone control method |
| CN107493531A (en) * | 2017-08-04 | 2017-12-19 | 歌尔科技有限公司 | A kind of head pose detection method, device and earphone |
| CN107493531B (en) * | 2017-08-04 | 2019-11-08 | 歌尔科技有限公司 | A kind of head pose detection method, device and earphone |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20220123 |