CN103750836A - Wearable myoelectricity instrument - Google Patents
Wearable myoelectricity instrument Download PDFInfo
- Publication number
- CN103750836A CN103750836A CN201410017022.9A CN201410017022A CN103750836A CN 103750836 A CN103750836 A CN 103750836A CN 201410017022 A CN201410017022 A CN 201410017022A CN 103750836 A CN103750836 A CN 103750836A
- Authority
- CN
- China
- Prior art keywords
- myoelectricity
- equipment
- digital signal
- wearable
- converter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The invention provides a wearable myoelectricity instrument which comprises one or multiple electrodes, an amplifying circuit, a filter circuit, an A/D (analog to digital) converter, a digital signal processing unit, a wireless communication interface, a storage unit and a battery module. The electrodes are in contact with the surface of a human body; the amplifying circuit is used for amplifying myoelectric signals collected through the electrodes; the filter circuit is used for filtering out noise waves of the human body; the A/D converter is used for converting the myoelectric signals into myoelectric digital signals; the digital signal processing unit is used for converting the myoelectric digital signals outputted through the A/D converter into the signals capable of being recognized through a terminal instrument or control commands capable of being processed; the wireless communication interface is used for transmitting the control commands wirelessly to the terminal instrument; the storage unit is connected with a microprocessor; the battery module is used for powering the instrument. Through combination of the myoelectric signals with the wireless communication technology, the terminal instrument can be controlled under the conditions that conventional instruments like a mouse are not available; corresponding relation of muscle motions and the control commands can be matched in a customizable manner by users, and personalized use habits of multiple users can be dynamically adapted.
Description
Technical field
The present invention relates to a kind of myoelectricity equipment, relate in particular to a kind of wearable myoelectricity equipment.
Background technology
Along with the development of wireless technology, the equipment such as wireless mouse, Wireless Keyboard and bluetooth earphone make user depart from wired constraint, for wireline equipment, wireless device, for user has brought convenience, makes it flexible much with the relative position of terminal unit simultaneously; In the existing market of more and more focusing on user's experience, can provide the one can separation instrumentation, only utilize the dry action of human body limb to go control terminal very necessary, be also to have very much market prospect, the convenience that it can bring to user, not second to wireless replacement wired.
Myoelectricity refers to works as skeletal muscle excitation time, due to generation, conduction and the expansion cloth of muscle fiber action potential, and the potential change occurring.Electromyogram is now conventional inspection and the method diagnosing the illness, but, electromyographic signal is combined with wireless communication technology, in the situation that departing from the conventional equipments such as mouse, realize the control to terminal unit, still belong in the prior art blank.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of wearable myoelectricity equipment is provided, realizes by human muscle's action control terminal unit.
The technical scheme that the present invention solves this technical problem employing is:
A kind of wearable myoelectricity equipment is provided, comprises the electrode that one or more contacts with human body human body surface; Be connected with described electrode, for the amplifying circuit of electromyographic signal that magnifying electrode picks up; Be connected with described amplifying circuit, for the filter circuit of filtering human body clutter; Be connected with described filter circuit, for electromyographic signal being converted into the A/D converter of myoelectricity digital signal; The digital signal processing unit being connected with described A/D converter, for being converted into the myoelectricity digital signal of described A/D converter output the information that terminal unit can identify or the control command that can process; Control command is wirelessly transmitted to the wireless communication interface of terminal unit.Wherein, described myoelectricity equipment also comprises the memory element being connected with microprocessor, for storing the corresponding table of myoelectricity digital signal and control command; And be the battery module of equipment power supply.Described myoelectricity equipment also comprises the charging inlet being connected with battery module.
Further, user can the described memory element of self-defined coupling in the corresponding relation of myoelectricity digital signal and control command.
Further, the wireless communication interface of described wearable myoelectricity equipment is supported WIFI and/or bluetooth.
Further, wherein wearable myoelectricity equipment can be annular, patch shape or circle.
Further, described myoelectricity equipment is patch shape, is disposed at wrist-watch inner side.
Further, described myoelectricity equipment also comprises the indicator being connected with digital signal processing unit, by different sound and light programs, characterizes different electromyographic signals.
The invention has the beneficial effects as follows: electromyographic signal being combined with wireless communication technology, in the situation that departing from the conventional equipments such as mouse, realizing the control to terminal unit, is bringing great convenience property of user; User can customize the corresponding relation of coupling muscle movement and control command, and the personalized use habit of dynamic adaptable multi-user, promotes user and experience.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
Fig. 1 is wearable myoelectricity device structure block diagram;
Fig. 2 is the wearable myoelectricity equipment of armlet shape diagram;
Fig. 3 is that wearable myoelectricity equipment can be responded to muscle group region diagram.
The specific embodiment
Figure 1 shows that the wearable myoelectricity device structure of the present invention block diagram, equipment comprises the electrode 1 that one or more contacts with human body human body surface; Be connected with described electrode 1, for the amplifying circuit 2(of magnifying electrode 1 electromyographic signal of picking up, because human body electromyographic signal is very faint, be therefore necessary to configure amplifying circuit); Be connected with described amplifying circuit 2, for the filter circuit 3 of filtering human body clutter; Be connected with described filter circuit 3, for electromyographic signal being converted into the A/D converter 4 of myoelectricity digital signal; The digital signal processing unit 5 being connected with described A/D converter 4, for myoelectricity digital signal that described A/D converter 4 is exported, be converted into the information that terminal unit can identify or the control command that can process, it should be noted that, the equipment of wearable myoelectricity control command that equipment is exported is received and processed to terminal unit finger described herein, includes but are not limited to computer, mobile phone, PDA, electronic dictionary and MP3 etc.; Control command is wirelessly transmitted to the wireless communication interface 6 of terminal unit.Wherein, described myoelectricity equipment also comprises the memory element 7 being connected with microprocessor; for storing the corresponding table of myoelectricity digital signal and control command; the myoelectricity digital signal table corresponding to this that digital signal processing unit 5 is exported A/D converter 4 mates, and the terminal unit that calculates closest or most possible property can processing controls order; For the battery module (not shown) of equipment power supply; Described myoelectricity equipment also comprises the charging inlet being connected with battery module.
In one embodiment, wearable myoelectricity filling apparatus is worked as keyboard, now, wearable myoelectricity equipment can be disposed in people's both hands wrist or arm, when user's right hand forefinger stretches out 3cm forward, " U " of corresponding myoelectricity digital signal after A/D converter 4 conversion on can corresponding keyboard, when the left hand third finger is return 3cm backward, " X " of the corresponding myoelectricity digital signal after A/D converter 4 conversions on can corresponding keyboard.Myoelectricity equipment utilization electrode 1 is caught and is grabbed each time finger and/or the caused muscle fiber of palm action pulls.
As the improvement of the present embodiment, user can the interior myoelectricity digital signal of self-defined coupling memory element 7 and the corresponding relation of control command, due to everyone use habit difference, the corresponding relation of myoelectricity digital signal and control command is unitized, and it is disadvantageous that user is used.Therefore, user can both corresponding relations of self-defined coupling.
For example,, when user is on a dummy keyboard, in air or on desk, make an action of knocking " C ", then by electrode 1, caught and grabbed this muscle fiber and pull, electromyographic signal is after amplification, filtering, A/D conversion, and the myoelectricity digital signal of generation mates with " C " in keyboard.There is like this operation that is used in user individual, can according to user's use habit, change its corresponding relation rapidly; Preferably, can also store multiple corresponding showing, for user, select/add, be applicable to the personalized use of multi-user.
Wearable myoelectricity equipment and terminal unit are by radio communication, and existing communication has multiple, and as bluetooth, WIFI etc., all communications of realizing short haul connection can be applied to the present invention; Wherein said wireless communication interface 6 will be suitable for selected communication.
Fig. 2 and Figure 3 shows that another preferred embodiment of the present invention, as shown in Figure 2, wearable myoelectricity equipment can be made the shape of armlet, is disposed on forearm; Figure 3 shows that wearable myoelectricity equipment can respond to muscle group region, equal configurable wearable myoelectricity equipment in these regions, is user-friendly to.In a word, wearable myoelectricity equipment can be annular, patch shape or circle, this will will wear at the position of human body and determine according to it, as wear on arm, wrist or thigh and calf, be applicable to making sizeable ring-type, as wear in front, head, be applicable to making paster or circle.
In another preferred embodiment, by wearable myoelectricity equipment, be patch shape, be disposed at wrist-watch inner side, by myoelectricity equipment and wrist-watch two-in-one, both can respond to wrist electromyographic signal, can hide myoelectricity equipment itself, for user brings better experience simultaneously.
Preferably, myoelectricity equipment also arranges indicator outward at housing, by different sound and light programs, characterizes different electromyographic signals.One preferably in embodiment, with myoelectricity filling apparatus, work as mouse, in indicator, dispose sounding parts and row's color lamp, when hands is moved to the left, the order that indicator can be is from right to left luminous successively, when hands moves right, color lamp from left to right order is luminous successively, and when hands moves forward, color lamp is luminous successively from both sides to centre, when hands moves backward, color lamp is luminous successively from centre to both sides; And when myoelectricity equipment electric weight lower, in the time of cannot continuing to power, color lamp can send neat light and/or the sounding parts that dodge of high frequency and sound, take reminding user as myoelectricity equipment charge etc.
The above, it is preferred embodiment of the present invention, the present invention is not limited to above-mentioned embodiment, for example, wearable myoelectricity equipment not only can serve as keyboard, mouse function removes to control computer, can also be configured on the underclothes such as eyes and shirt, in order to control the terminal units such as MP3, mobile phone.As long as it reaches technique effect of the present invention with identical means, all should belong to protection scope of the present invention.In protection scope of the present invention, its technical scheme and/or embodiment can have various modifications and variations.Even if individual other technical characterictic is quoted in different claim, the present invention also can comprise the embodiment of total these features.
Claims (6)
1. a wearable myoelectricity equipment, is characterized in that, comprising:
The electrode (1) that one or more contacts with human body human body surface;
Be connected with described electrode (1), the amplifying circuit (2) of the electromyographic signal of picking up for magnifying electrode (1);
Be connected with described amplifying circuit (2), for the filter circuit (3) of filtering human body clutter;
Be connected with described filter circuit (3), for electromyographic signal being converted into the A/D converter (4) of myoelectricity digital signal;
The digital signal processing unit (5) being connected with described A/D converter (4), for being converted into the myoelectricity digital signal of described A/D converter (4) output the information that terminal unit can identify or the control command that can process;
And
Control command is wirelessly transmitted to the wireless communication interface (6) of terminal unit;
Described myoelectricity equipment also comprises the memory element (7) being connected with microprocessor, for storing the corresponding table of myoelectricity digital signal and control command;
For the battery module of equipment power supply;
Described myoelectricity equipment also comprises the charging inlet being connected with battery module.
2. wearable myoelectricity equipment according to claim 1, is characterized in that, user can the interior myoelectricity digital signal of the described memory element of self-defined coupling (7) and the corresponding relation of control command.
3. wearable myoelectricity equipment according to claim 1, is characterized in that, described wireless communication interface (6) is supported WIFI and/or bluetooth.
4. wearable myoelectricity equipment according to claim 1, is characterized in that, wherein said myoelectricity equipment can be annular, patch shape or circle.
5. wearable myoelectricity equipment according to claim 1, is characterized in that, described myoelectricity equipment is patch shape, is disposed at wrist-watch inner side.
6. wearable myoelectricity equipment according to claim 1, is characterized in that, described myoelectricity equipment also comprises the indicator being connected with digital signal processing unit (5), by different sound and light programs, characterizes different electromyographic signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410017022.9A CN103750836A (en) | 2014-01-14 | 2014-01-14 | Wearable myoelectricity instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410017022.9A CN103750836A (en) | 2014-01-14 | 2014-01-14 | Wearable myoelectricity instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103750836A true CN103750836A (en) | 2014-04-30 |
Family
ID=50518283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410017022.9A Pending CN103750836A (en) | 2014-01-14 | 2014-01-14 | Wearable myoelectricity instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103750836A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104138258A (en) * | 2014-07-18 | 2014-11-12 | 燕山大学 | Portable electroencephalographic and electromyographic signal synchronous acquisition device |
| CN105310681A (en) * | 2014-06-23 | 2016-02-10 | 三星电子株式会社 | Bioelectrode, and method and apparatus for processing biosignal using the same |
| CN105943042A (en) * | 2016-06-07 | 2016-09-21 | 中国人民解放军国防科学技术大学 | Operator-hand-behavior perception system based on electromyographic signals |
| CN106137188A (en) * | 2015-04-10 | 2016-11-23 | 青岛智拓智能科技有限公司 | A kind of electromyographic signal transmission method and system |
| CN107315479A (en) * | 2017-07-06 | 2017-11-03 | 哈尔滨工业大学 | Myoelectricity real-time operation device based on laser projection |
| CN108958620A (en) * | 2018-05-04 | 2018-12-07 | 天津大学 | A kind of dummy keyboard design method based on forearm surface myoelectric |
| CN111562842A (en) * | 2020-01-21 | 2020-08-21 | 北京航空航天大学 | Virtual keyboard design method based on electromyographic signals |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007301157A (en) * | 2006-05-11 | 2007-11-22 | Oisaka Denshi Kiki:Kk | Myoelectric measuring instrument |
| US20100030341A1 (en) * | 2005-05-04 | 2010-02-04 | Otto Bock Healthcare Products Gmbh | System liner and myoelectronic electrode unit system |
| CN101741952A (en) * | 2009-12-10 | 2010-06-16 | 中国科学技术大学 | Mobile phone interactive system for blind and device thereof |
| CN101777250A (en) * | 2010-01-25 | 2010-07-14 | 中国科学技术大学 | General remote control device and method for household appliances |
| CN102349037A (en) * | 2009-03-13 | 2012-02-08 | 微软公司 | Wearable electromyography-based controllers for human-computer interface |
| CN102799270A (en) * | 2012-07-04 | 2012-11-28 | 北京理工大学 | Human-computer interaction method based on electrostatic detection and myoelectric detection |
| CN102855370A (en) * | 2011-06-30 | 2013-01-02 | 德信互动科技（北京）有限公司 | Network game implementation system and method |
| CN202932913U (en) * | 2012-11-20 | 2013-05-15 | 哈尔滨理工大学 | Portable surface electromyography signal acquisition device |
| US20130150697A1 (en) * | 2011-12-09 | 2013-06-13 | Sony Corporation | Input device and calibration method |
| CN103315737A (en) * | 2013-06-18 | 2013-09-25 | 上海交通大学 | Wearable multi-channel surface electromyogram signal collecting armlet |
| CN203724090U (en) * | 2014-01-14 | 2014-07-23 | 优尔美有限公司 | Wearable myoelectricity equipment |
-
2014
- 2014-01-14 CN CN201410017022.9A patent/CN103750836A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100030341A1 (en) * | 2005-05-04 | 2010-02-04 | Otto Bock Healthcare Products Gmbh | System liner and myoelectronic electrode unit system |
| JP2007301157A (en) * | 2006-05-11 | 2007-11-22 | Oisaka Denshi Kiki:Kk | Myoelectric measuring instrument |
| CN102349037A (en) * | 2009-03-13 | 2012-02-08 | 微软公司 | Wearable electromyography-based controllers for human-computer interface |
| CN101741952A (en) * | 2009-12-10 | 2010-06-16 | 中国科学技术大学 | Mobile phone interactive system for blind and device thereof |
| CN101777250A (en) * | 2010-01-25 | 2010-07-14 | 中国科学技术大学 | General remote control device and method for household appliances |
| CN102855370A (en) * | 2011-06-30 | 2013-01-02 | 德信互动科技（北京）有限公司 | Network game implementation system and method |
| US20130150697A1 (en) * | 2011-12-09 | 2013-06-13 | Sony Corporation | Input device and calibration method |
| CN102799270A (en) * | 2012-07-04 | 2012-11-28 | 北京理工大学 | Human-computer interaction method based on electrostatic detection and myoelectric detection |
| CN202932913U (en) * | 2012-11-20 | 2013-05-15 | 哈尔滨理工大学 | Portable surface electromyography signal acquisition device |
| CN103315737A (en) * | 2013-06-18 | 2013-09-25 | 上海交通大学 | Wearable multi-channel surface electromyogram signal collecting armlet |
| CN203724090U (en) * | 2014-01-14 | 2014-07-23 | 优尔美有限公司 | Wearable myoelectricity equipment |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105310681A (en) * | 2014-06-23 | 2016-02-10 | 三星电子株式会社 | Bioelectrode, and method and apparatus for processing biosignal using the same |
| CN105310681B (en) * | 2014-06-23 | 2020-05-26 | 三星电子株式会社 | Bioelectrode, and method and apparatus for processing biosignal using the same |
| CN104138258A (en) * | 2014-07-18 | 2014-11-12 | 燕山大学 | Portable electroencephalographic and electromyographic signal synchronous acquisition device |
| CN106137188A (en) * | 2015-04-10 | 2016-11-23 | 青岛智拓智能科技有限公司 | A kind of electromyographic signal transmission method and system |
| CN105943042A (en) * | 2016-06-07 | 2016-09-21 | 中国人民解放军国防科学技术大学 | Operator-hand-behavior perception system based on electromyographic signals |
| CN107315479A (en) * | 2017-07-06 | 2017-11-03 | 哈尔滨工业大学 | Myoelectricity real-time operation device based on laser projection |
| CN108958620A (en) * | 2018-05-04 | 2018-12-07 | 天津大学 | A kind of dummy keyboard design method based on forearm surface myoelectric |
| CN111562842A (en) * | 2020-01-21 | 2020-08-21 | 北京航空航天大学 | Virtual keyboard design method based on electromyographic signals |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103750836A (en) | Wearable myoelectricity instrument | |
| TWI313427B (en) | ||
| US11426123B2 (en) | Systems, articles and methods for signal routing in wearable electronic devices that detect muscle activity of a user using a set of discrete and separately enclosed pod structures | |
| CN104544640A (en) | Intelligent glove | |
| CN204426804U (en) | A kind of Intelligent glove | |
| CN103654774A (en) | Wearable movable bracelet | |
| CN104423429B (en) | A kind of wearable mobile terminal | |
| CN108261274A (en) | A kind of two-way deformed limb interface system controlled for prosthetic hand with perceiving | |
| CN104868530A (en) | Wearable electronic equipment and charging method and charging device thereof | |
| JPWO2014208074A1 (en) | Biopotential input interface system, biopotential input sensor device, biopotential input method, and program thereof | |
| CN202932913U (en) | Portable surface electromyography signal acquisition device | |
| CN203724090U (en) | Wearable myoelectricity equipment | |
| US20150320575A1 (en) | Intuitive prosthetic interface | |
| CN205692125U (en) | Gesture discriminating device | |
| CN204423390U (en) | A kind of physical characteristics collecting device and electronic equipment | |
| CN207037600U (en) | A kind of Sign Language Recognition translates armlet | |
| CN104765475A (en) | Wearable virtual keyboard and implementation method thereof | |
| CN213957871U (en) | Portable control system for pregnant woman | |
| CN205080502U (en) | Biological signal gesture recognition equipment | |
| CN108680181A (en) | Wireless headset, step-recording method and Related product based on headset detection | |
| CN205054167U (en) | Narrow harmless diagnostic system of coronary | |
| CN103970276B (en) | A kind of display system position indicator in length and breadth and instruction thereof control apparatus and method | |
| CN204694941U (en) | A kind of glasses for gathering brain wave | |
| CN207575148U (en) | A kind of wearable Chinese medicine pulse Acquisition Instrument of glove-type | |
| CN106648114B (en) | Tongue machine interaction model and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140430 |