CN104020852A - Mobile terminal movement recognition method based on infrared - Google Patents
Mobile terminal movement recognition method based on infrared Download PDFInfo
- Publication number
- CN104020852A CN104020852A CN201410271596.9A CN201410271596A CN104020852A CN 104020852 A CN104020852 A CN 104020852A CN 201410271596 A CN201410271596 A CN 201410271596A CN 104020852 A CN104020852 A CN 104020852A
- Authority
- CN
- China
- Prior art keywords
- infrared
- mobile terminal
- motion
- remote receiver
- shelter
- 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
Abstract
The invention discloses a mobile terminal movement recognition method based on infrared. According to the method, the movement direction is recognized through an infrared emitter and an infrared receiver. Compared with a traditional human body movement recognition method based on vision, installing is convenient, cost and power consumption are low, the responding speed is high, the algorithm is simple, the sensitivity is high, stability and reliability are achieved, the mobile terminal movement recognition method is very suitable for being applied to a mobile terminal, system software and application software of the mobile terminal can very conveniently achieve gesture flipping over, incoming call gesture answering, gesture unlocking, gesture dialing and other distinctive functions through an interface provided based on the method.
Description
Technical field
The present invention relates to motion of mobile terminals recognition technology field, relate in particular to a kind of motion of mobile terminals recognition methods based on infrared.
Background technology
Along with the Android operating system of Google is in the application of mobile terminal, all types of Android smart mobile phones are popularized, and mobile device hardware cost becomes the key factor of each smart mobile phone brand company, conceptual design company.At present, human motion identification based on vision is most widely used a kind of technology, but, the high-speed video capture device that this technology relies on is not only expensive but also power consumption is large, its complicated algorithm also needs to rely on high performance processor, and these deficiencies limit its widespread use on mobile terminal device.
Summary of the invention
The object of the invention is to, by a kind of motion of mobile terminals recognition methods based on infrared, solve the problem that above background technology part is mentioned.
For reaching this object, the present invention by the following technical solutions:
A motion of mobile terminals recognition methods based on infrared, it comprises the steps:
A, N is installed on mobile terminal to infrared transmitter and infrared remote receiver, wherein, N is greater than 1 positive integer;
B, infrared transmitter transmitting infrared ray, infrared remote receiver receives the infrared ray that shelter reflects;
C, the infrared ray that infrared remote receiver is received are converted to voltage according to light intensity, and voltage are converted into the distance of shelter and mobile terminal, judge the motion of blocking according to the variation of voltage;
D, described N is detected to the time point of shelter motion carries out priority sequence to infrared transmitter and infrared remote receiver, according to the initial and physical arrangement of latter two time point, judge the direction of motion of shelter, to corresponding application program transmission gesture event.
Especially, in described steps A, N gets 2, and infrared transmitter and infrared remote receiver are arranged on the left and right sides of mobile terminal.
The motion of mobile terminals recognition methods based on infrared that the present invention proposes adopts infrared transmitter and infrared remote receiver to realize direction of motion identification.Compared with human motion recognition methods with tradition based on vision, the present invention is not only easy for installation, low price, low in energy consumption, and reaction velocity is fast, and algorithm is simple, highly sensitive, reliable and stable, be applicable to being very much applied to mobile terminal, the system software on mobile terminal and application software utilization are based on interface provided by the invention, can realize very easily such as gesture page turning, incoming call gesture is answered, gesture release, the featured functions such as gesture dialing.
Brief description of the drawings
The motion of mobile terminals recognition methods process flow diagram based on infrared that Fig. 1 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, in accompanying drawing, only show part related to the present invention but not full content.
Please refer to shown in Fig. 1 the motion of mobile terminals recognition methods process flow diagram based on infrared that Fig. 1 provides for the embodiment of the present invention.
Motion of mobile terminals recognition methods based on infrared in the present embodiment specifically comprises the steps:
Step S101, N is installed on mobile terminal to infrared transmitter and infrared remote receiver, wherein, N is greater than 1 positive integer.
Step S102, infrared transmitter transmitting infrared ray, infrared remote receiver receives the infrared ray that shelter reflects.
Step S103, the infrared ray that infrared remote receiver is received are converted to voltage according to light intensity, and voltage are converted into the distance of shelter and mobile terminal, judge the motion of blocking according to the variation of voltage.
Step S104, described N is detected to the time point of shelter motion carries out priority and sorts to infrared transmitter and infrared remote receiver, according to the initial and physical arrangement of latter two time point, judge the direction of motion of shelter, send gesture event to corresponding application program.The direction number that N can judge infrared transmitter and infrared remote receiver is in theory the arrangement of N, and some needs the game of gesture operation, and abundant directional combination can partly substitute the function of touch-screen.
Below to judge that the direction of motion of gesture is to the left or to the right as example is set forth technical scheme of the present invention.
In the present embodiment, the left and right sides that in described steps A, N gets 2, two pairs of infrared transmitters and infrared remote receiver and be installed in mobile terminal.Infrared transmitter transmitting infrared ray, shelter (being hand) reflected infrared, infrared remote receiver receives the infrared ray that shelter reflects.Then, the infrared ray that infrared remote receiver is received is converted to voltage according to light intensity, and voltage is converted into the distance of shelter and mobile terminal, and voltage range default in the present embodiment is 0-3V, if voltage is greater than 2.5V, is determined with shelter.When two pairs of infrared transmitters and infrared remote receiver all detect shelter rapidly near and away from time, according to the priority of run duration, judge that direction of motion is or to the right left.In practical application, be the most frequently used operation to the left or to the right, two kinds of corresponding two kinds of modes of operation of direction, also facilitate user to remember, and can realize most of operation scenarios, as: connect/hang up, forward/backward page turning, determines/cancels operation etc.To connect/to hang up as example, when opening this function, when incoming call, as long as slip at two pairs of infrared transmitters and infrared remote receiver place with hand, with regard to energy automatic call answering, and Lookup protocol is hands-free.In the time driving, quite convenient by this function user.
Technical scheme of the present invention is based on infrared device transmitting and record principle, catch in real time the thing that is blocked and be reflected back infrared ray power, shine upon by simple linear, be converted into the distance of shelter and mobile terminal, and by multichannel testing result, further judge shelter direction of motion.Compared with human motion recognition methods with tradition based on vision, the present invention is not only easy for installation, low price, low in energy consumption, and reaction velocity is fast, and algorithm is simple, highly sensitive, reliable and stable, be applicable to being very much applied to mobile terminal, the system software on mobile terminal and application software utilization are based on interface provided by the invention, can realize very easily such as gesture page turning, incoming call gesture is answered, gesture release, the featured functions such as gesture dialing.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious variations, readjust and substitute and can not depart from protection scope of the present invention.Therefore, although the present invention is described in further detail by above embodiment, the present invention is not limited only to above embodiment, in the situation that not departing from the present invention's design, can also comprise more other equivalent embodiment, and scope of the present invention is determined by appended claim scope.
Claims (2)
1. the motion of mobile terminals recognition methods based on infrared, is characterized in that, comprises the steps:
A, N is installed on mobile terminal to infrared transmitter and infrared remote receiver, wherein, N is greater than 1 positive integer;
B, infrared transmitter transmitting infrared ray, infrared remote receiver receives the infrared ray that shelter reflects;
C, the infrared ray that infrared remote receiver is received are converted to voltage according to light intensity, and voltage are converted into the distance of shelter and mobile terminal, judge the motion of blocking according to the variation of voltage;
D, described N is detected to the time point of shelter motion carries out priority sequence to infrared transmitter and infrared remote receiver, according to the initial and physical arrangement of latter two time point, judge the direction of motion of shelter, to corresponding application program transmission gesture event.
2. the motion of mobile terminals recognition methods based on infrared according to claim 1, is characterized in that, in described steps A, N gets 2, and infrared transmitter and infrared remote receiver are arranged on the left and right sides of mobile terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410271596.9A CN104020852A (en) | 2014-06-17 | 2014-06-17 | Mobile terminal movement recognition method based on infrared |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410271596.9A CN104020852A (en) | 2014-06-17 | 2014-06-17 | Mobile terminal movement recognition method based on infrared |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104020852A true CN104020852A (en) | 2014-09-03 |
Family
ID=51437645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410271596.9A Pending CN104020852A (en) | 2014-06-17 | 2014-06-17 | Mobile terminal movement recognition method based on infrared |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104020852A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104951076A (en) * | 2015-06-24 | 2015-09-30 | 上海与德通讯技术有限公司 | Gesture direction recognition system and method |
| CN106598218A (en) * | 2016-11-09 | 2017-04-26 | 广州酷狗计算机科技有限公司 | Audio playing control method and apparatus |
| CN106681513A (en) * | 2016-12-30 | 2017-05-17 | 深圳市康捷登科技有限公司 | Switch and method for determining gesture direction based on infrared refraction |
| WO2017185530A1 (en) * | 2016-04-29 | 2017-11-02 | 深圳市沃特沃德股份有限公司 | Method for detecting animal tail motion and device thereof |
| CN107728518A (en) * | 2017-10-10 | 2018-02-23 | 长沙待电子科技有限公司 | Multifunctional intellectual human-computer interactive control system and its control method |
| CN108216306A (en) * | 2017-09-06 | 2018-06-29 | 华东交通大学 | Shunting safety guard system and control method in a kind of vehicle phase library based on wireless video and infrared detection joint control |
| CN108628433A (en) * | 2017-03-24 | 2018-10-09 | 厦门雅迅网络股份有限公司 | Gesture identification method and its system |
| CN113377199A (en) * | 2021-06-16 | 2021-09-10 | 广东艾檬电子科技有限公司 | Gesture recognition method, terminal device and storage medium |
-
2014
- 2014-06-17 CN CN201410271596.9A patent/CN104020852A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104951076A (en) * | 2015-06-24 | 2015-09-30 | 上海与德通讯技术有限公司 | Gesture direction recognition system and method |
| CN104951076B (en) * | 2015-06-24 | 2018-03-06 | 上海与德通讯技术有限公司 | Gestures direction identifying system and recognition methods |
| WO2017185530A1 (en) * | 2016-04-29 | 2017-11-02 | 深圳市沃特沃德股份有限公司 | Method for detecting animal tail motion and device thereof |
| CN106598218A (en) * | 2016-11-09 | 2017-04-26 | 广州酷狗计算机科技有限公司 | Audio playing control method and apparatus |
| CN106598218B (en) * | 2016-11-09 | 2019-07-02 | 广州酷狗计算机科技有限公司 | A kind of control method and device of audio broadcasting |
| CN106681513A (en) * | 2016-12-30 | 2017-05-17 | 深圳市康捷登科技有限公司 | Switch and method for determining gesture direction based on infrared refraction |
| CN108628433A (en) * | 2017-03-24 | 2018-10-09 | 厦门雅迅网络股份有限公司 | Gesture identification method and its system |
| CN108216306A (en) * | 2017-09-06 | 2018-06-29 | 华东交通大学 | Shunting safety guard system and control method in a kind of vehicle phase library based on wireless video and infrared detection joint control |
| CN107728518A (en) * | 2017-10-10 | 2018-02-23 | 长沙待电子科技有限公司 | Multifunctional intellectual human-computer interactive control system and its control method |
| CN107728518B (en) * | 2017-10-10 | 2020-01-07 | 长沙一待电子科技有限公司 | Multifunctional intelligent man-machine interaction control system and control method thereof |
| CN113377199A (en) * | 2021-06-16 | 2021-09-10 | 广东艾檬电子科技有限公司 | Gesture recognition method, terminal device and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104020852A (en) | Mobile terminal movement recognition method based on infrared | |
| CN102984361B (en) | Method and mobile communication equipment of communication answering and hanging up | |
| KR102208433B1 (en) | Method and apparatus for selecting at least one communication method | |
| US9735868B2 (en) | Derivation of an identifier encoded in a visible light communication signal | |
| CN109144360A (en) | Screen lighting method, electronic equipment and storage medium | |
| US20140354567A1 (en) | Apparatus and method for operating proximity sensing function in electronic device having touch screen | |
| US20230368572A1 (en) | Portable electronic device and operation method | |
| CN103354582B (en) | Method and system for intelligently associating with application through sensor | |
| WO2015003522A1 (en) | Face recognition method, apparatus, and mobile terminal | |
| CN101854430A (en) | Mobile phone and incoming call processing method thereof | |
| CN103618832B (en) | A kind of information cuing method for mobile terminal and terminal | |
| CN102843469A (en) | Method for setting threshold of infrared proximity sensor and mobile terminal | |
| EP4216036A1 (en) | Method for performing operation on intelligent wearing device by using gesture, and intelligent wearing device | |
| CN103167123A (en) | System and method for achieving automatic answering of incoming call of mobile phone based on range sensor | |
| CN105071552A (en) | Wireless charging method, system and device, energy emission device and energy reception device | |
| CN104657003B (en) | A kind of infrared 3D touch-control systems and its terminal | |
| CN103838497A (en) | Screen black-out method and mobile terminal thereof | |
| CN105162979A (en) | Incoming call mute control method and smartwatch | |
| EP3236378A1 (en) | Method for disabling touch input authentication method when user is moving | |
| JP2020516962A (en) | Optical fingerprint recognition method and apparatus, computer-readable storage medium | |
| CN103024181A (en) | Method for quickly muting mobile phone being called | |
| CN104598032A (en) | Screen control method and device | |
| US20170254829A1 (en) | Mobile electronic device, control method and non-transitory storage medium that stores control program | |
| CN203225810U (en) | Mobile phone having optical distance sensor | |
| KR102495326B1 (en) | Electronic device and control method thereof |
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 |
Application publication date: 20140903 |
|
| RJ01 | Rejection of invention patent application after publication |