CN105120058A - Cell-phone gesture identification system based on light perception - Google Patents
Cell-phone gesture identification system based on light perception Download PDFInfo
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- CN105120058A CN105120058A CN201510387371.4A CN201510387371A CN105120058A CN 105120058 A CN105120058 A CN 105120058A CN 201510387371 A CN201510387371 A CN 201510387371A CN 105120058 A CN105120058 A CN 105120058A
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Abstract
The invention provides a cell-phone gesture identification system based on light perception. The cell-phone gesture identification system comprises a light perception sensor, a light perception command identification module and a command execution module, wherein the light perception sensor timely senses the photoinduction signals above a cell phone, the light perception command identification module compares the photoinduction signals sensed by the light perception sensor with photoinduction data in a light perception database and obtains a first execution command corresponding to the photoinduction signals if the similarity reaches a setting threshold, and the command execution module executes the corresponding command generated by the light perception command identification module. The action of a cell phone can be controlled by sensing light change. When an object operates on the light perception sensor, the light perception sensor outputs different values. The change serve as switch values to operate a current module.
Description
Technical field
The invention belongs to electronic information technical field, relate to a kind of gesture recognition system, particularly relate to a kind of mobile phone gesture recognition system based on light sensation.
Background technology
Along with the development of science and technology, the popularity rate of the mobile terminal such as mobile phone, panel computer is more and more higher, becomes the requirement of people's work, life.The function of mobile phone also gets more and more, and except call, except note, also has interconnection network, a function such as video, video calling of taking pictures.
In order to energy adjusting screen brightness automatically in mobile phone, use photosensitive sensors.Photosensitive sensors can by the change of light in environment-identification automatic regulating lightness.When having object at the enterprising line operate of photosensitive sensors, light sensation will export different values.
But operations all in present mobile phone, be all operate with touch key-press or speech recognition, photoinduction controls not to be used effectively.
In view of this, nowadays in the urgent need to designing a kind of system that can utilize photoinduction identification, to overcome the above-mentioned defect of existing mobile phone control mode.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of mobile phone gesture recognition system based on light sensation, controls the action of mobile phone by the change of induction light.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
Based on a mobile phone gesture recognition system for light sensation, described system comprises:
Photosensitive sensors, in order to the photoinduction signal above very first time induction mobile phone; When hand slips over from photosensitive sensors time, the photoinduction parameter that photosensitive sensors senses has one from big to small, then change from small to large, when this change appears in photoinduction parameter, uploads a response parameter sensor;
Sound acquisition module, in order to obtain voice signal in the second time;
Light sensation command recognition module, compares with each photoinduction data in setting light sensation database in order to the photoinduction signal responded to by photosensitive sensors, if similarity reaches setting threshold, obtains the first fill order that this photoinduction signal is corresponding; Described light sensation command recognition module inherits light sensation class, thus receives the response parameter sensor uploaded;
Voice command recognition module, compares with each voice data in setting audio database in order to the voice signal obtained by sound acquisition module, if similarity reaches setting threshold, obtains the second fill order that this voice signal is corresponding;
Comparing module, in order to the first fill order, the second fill order to be compared, the second the time simultaneously very first time of photosensitive sensors induction light induced signal and sound acquisition module being obtained voice signal compares; If the first fill order is identical with the second fill order, if the very first time and the second time phase difference are in setting-up time interval simultaneously, then generate corresponding fill order;
Command execution module, the fill order in order to generate according to comparing module performs corresponding order.
Based on a mobile phone gesture recognition system for light sensation, described system comprises:
Photosensitive sensors, in order to the photoinduction signal above very first time induction mobile phone;
Light sensation command recognition module, compares with each photoinduction data in setting light sensation database in order to the photoinduction signal responded to by photosensitive sensors, if similarity reaches setting threshold, obtains the first fill order that this photoinduction signal is corresponding;
Command execution module, the fill order in order to generate according to light sensation command recognition module performs corresponding order.
As a preferred embodiment of the present invention, described system also comprises:
Sound acquisition module, in order to obtain voice signal in the second time;
Voice command recognition module, compares with each voice data in setting audio database in order to the voice signal obtained by sound acquisition module, if similarity reaches setting threshold, obtains the second fill order that this voice signal is corresponding;
If the second fill order is identical with the first fill order, then command execution module performs this order.
As a preferred embodiment of the present invention, described system also comprises comparing module, in order to the first fill order, the second fill order to be compared, the second the time simultaneously very first time of photosensitive sensors induction light induced signal and sound acquisition module being obtained voice signal compares; If the first fill order is identical with the second fill order, if the very first time and the second time phase difference are in setting-up time interval simultaneously, then generate corresponding fill order; Command execution module performs corresponding order according to the fill order that comparing module generates.
Beneficial effect of the present invention is: the mobile phone gesture recognition system based on light sensation that the present invention proposes, and controls the action of mobile phone by the change of induction light.
When having object at the enterprising line operate of photosensitive sensors, photosensitive sensors can export different values; The present invention utilizes this to change, and as switch value, can realize the operation to current block.
Accompanying drawing explanation
Fig. 1 is the composition schematic diagram of the mobile phone gesture recognition system that the present invention is based on light sensation.
Fig. 2 is the schematic diagram of mobile phone light sensation deposit position.
Fig. 3 is the schematic diagram of mobile phone light sensation automatic identification function.
Embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with accompanying drawing.
Embodiment one
Refer to Fig. 1, present invention is disclosed a kind of mobile phone gesture recognition system based on light sensation, described system comprises: photosensitive sensors 1, sound acquisition module 2, light sensation command recognition module 3, voice command recognition module 4, comparing module 5, command execution module 6.
As shown in Figure 2 and Figure 3, photosensitive sensors 1 is in order to the photoinduction signal above very first time induction mobile phone; When hand slips over from photosensitive sensors time, the photoinduction parameter that photosensitive sensors senses has one from big to small, then change from small to large, when this change appears in photoinduction parameter, uploads a response parameter sensor.
Sound acquisition module 2 is in order to obtain voice signal in the second time.
Light sensation command recognition module 3 is compared with each photoinduction data in setting light sensation database in order to the photoinduction signal responded to by photosensitive sensors, if similarity reaches setting threshold, obtains the first fill order that this photoinduction signal is corresponding; Described light sensation command recognition module inherits light sensation class (namely light sensation command recognition module adds the variable that receives light-sensing signal), thus receives the response parameter sensor uploaded.
In code, be encapsulated in a function class to the operation of photosensitive sensors, add the variable that receives light-sensing signal in the module.Considering from the angle of code, is first to inherit light sensation class, could generate corresponding object, thus could inherit corresponding data; Namely respective modules adds the variable that receives light-sensing signal.
On Android, each module corresponding is hand activity management and control.Each activity is encapsulation, when this activity needs to accept other activity parameter time, needs to inherit corresponding function.In this example, light-sensing signal is as the publicly-owned attribute inside light sensation class, only has corresponding activity to inherit light sensation class, could obtain the change of light-sensing signal.
Voice command recognition module 4 is compared with each voice data in setting audio database in order to the voice signal obtained by sound acquisition module, if similarity reaches setting threshold, obtains the second fill order that this voice signal is corresponding.
Comparing module 5 is in order to compare the first fill order, the second fill order, and the second the time simultaneously very first time of photosensitive sensors induction light induced signal and sound acquisition module being obtained voice signal compares; If the first fill order is identical with the second fill order, if the very first time and the second time phase difference are in setting-up time interval simultaneously, then generate corresponding fill order.
Command execution module 6 performs corresponding order in order to the fill order generated according to comparing module.
Embodiment two
Based on a mobile phone gesture recognition system for light sensation, described system comprises: photosensitive sensors, light sensation command recognition module, command execution module.
Photosensitive sensors is in order to the photoinduction signal above very first time induction mobile phone;
Light sensation command recognition module is compared with each photoinduction data in setting light sensation database in order to the photoinduction signal responded to by photosensitive sensors, if similarity reaches setting threshold, obtains the first fill order that this photoinduction signal is corresponding;
Command execution module performs corresponding order in order to the fill order generated according to light sensation command recognition module.
Embodiment three
In the present embodiment, when mobile phone is with light sensation, light sensation parameter can be uploaded to application layer, as long as accept this parameter on upper strata, and with this parameter for Rule of judgment, just can complete corresponding function in mobile phone current interface.
Functional response condition design: when hand slips over from light sensation time, the parameter of photosensitive sensors, has one from big to small, then change from small to large, and when this change appears in light sensation transformation parameter time, we just upload a response parameter sensor;
For the response of upper-layer functionality, we first for module class in, inherit light sensation class, thus the response parameter sensor that uploads can be accepted.When mobile phone receives in sensor in respective modules, we can arrange our function of wanting.Such as at standby interface, our frequent operation is page-turning function, in this time, just can start the function of lower one page.
In sum, the mobile phone gesture recognition system based on light sensation that the present invention proposes, controls the action of mobile phone by the change of induction light.
When having object at the enterprising line operate of photosensitive sensors, photosensitive sensors can export different values; The present invention utilizes this to change, and as switch value, can realize the operation to current block.
Here description of the invention and application is illustrative, not wants by scope restriction of the present invention in the above-described embodiments.Distortion and the change of embodiment disclosed are here possible, are known for the replacement of embodiment those those of ordinary skill in the art and the various parts of equivalence.Those skilled in the art are noted that when not departing from spirit of the present invention or substantive characteristics, the present invention can in other forms, structure, layout, ratio, and to realize with other assembly, material and parts.When not departing from the scope of the invention and spirit, can other distortion be carried out here to disclosed embodiment and change.
Claims (4)
1. based on a mobile phone gesture recognition system for light sensation, it is characterized in that, described system comprises:
Photosensitive sensors, in order to the photoinduction signal above very first time induction mobile phone; When hand slips over from photosensitive sensors time, the photoinduction parameter that photosensitive sensors senses has one from big to small, then change from small to large, when this change appears in photoinduction parameter, uploads a response parameter sensor;
Sound acquisition module, in order to obtain voice signal in the second time;
Light sensation command recognition module, compares with each photoinduction data in setting light sensation database in order to the photoinduction signal responded to by photosensitive sensors, if similarity reaches setting threshold, obtains the first fill order that this photoinduction signal is corresponding; Described light sensation command recognition module inherits light sensation class, thus receives the response parameter sensor uploaded;
Voice command recognition module, compares with each voice data in setting audio database in order to the voice signal obtained by sound acquisition module, if similarity reaches setting threshold, obtains the second fill order that this voice signal is corresponding;
Comparing module, in order to the first fill order, the second fill order to be compared, the second the time simultaneously very first time of photosensitive sensors induction light induced signal and sound acquisition module being obtained voice signal compares; If the first fill order is identical with the second fill order, if the very first time and the second time phase difference are in setting-up time interval simultaneously, then generate corresponding fill order;
Command execution module, the fill order in order to generate according to comparing module performs corresponding order.
2. based on a mobile phone gesture recognition system for light sensation, it is characterized in that, described system comprises:
Photosensitive sensors, in order to the photoinduction signal above very first time induction mobile phone;
Light sensation command recognition module, compares with each photoinduction data in setting light sensation database in order to the photoinduction signal responded to by photosensitive sensors, if similarity reaches setting threshold, obtains the first fill order that this photoinduction signal is corresponding;
Command execution module, the fill order in order to generate according to light sensation command recognition module performs corresponding order.
3. the mobile phone gesture recognition system based on light sensation according to claim 2, is characterized in that:
Described system also comprises:
Sound acquisition module, in order to obtain voice signal in the second time;
Voice command recognition module, compares with each voice data in setting audio database in order to the voice signal obtained by sound acquisition module, if similarity reaches setting threshold, obtains the second fill order that this voice signal is corresponding;
If the second fill order is identical with the first fill order, then command execution module performs this order.
4. the mobile phone gesture recognition system based on light sensation according to claim 3, is characterized in that:
Described system also comprises comparing module, and in order to the first fill order, the second fill order to be compared, the second the time simultaneously very first time of photosensitive sensors induction light induced signal and sound acquisition module being obtained voice signal compares; If the first fill order is identical with the second fill order, if the very first time and the second time phase difference are in setting-up time interval simultaneously, then generate corresponding fill order; Command execution module performs corresponding order according to the fill order that comparing module generates.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107688826A (en) * | 2017-08-15 | 2018-02-13 | 上海精数信息科技有限公司 | Man-machine recognition methods based on light sensation and apply its advertisement placement method and system |
| CN108181992A (en) * | 2018-01-22 | 2018-06-19 | 北京百度网讯科技有限公司 | Voice awakening method, device, equipment and computer-readable medium based on gesture |
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| CN103823626A (en) * | 2013-10-31 | 2014-05-28 | 小米科技有限责任公司 | Method and device for regulating display contents and electronic equipment |
| CN104683593A (en) * | 2015-03-12 | 2015-06-03 | 重庆蓝岸通讯技术有限公司 | Method for phone answering and hanging up of mobile phone |
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Patent Citations (3)
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| CN103493106A (en) * | 2011-03-29 | 2014-01-01 | 高通股份有限公司 | Selective hand occlusion over virtual projections onto physical surfaces using skeletal tracking |
| CN103823626A (en) * | 2013-10-31 | 2014-05-28 | 小米科技有限责任公司 | Method and device for regulating display contents and electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107688826A (en) * | 2017-08-15 | 2018-02-13 | 上海精数信息科技有限公司 | Man-machine recognition methods based on light sensation and apply its advertisement placement method and system |
| CN108181992A (en) * | 2018-01-22 | 2018-06-19 | 北京百度网讯科技有限公司 | Voice awakening method, device, equipment and computer-readable medium based on gesture |
| US10783364B2 (en) | 2018-01-22 | 2020-09-22 | Beijing Baidu Netcom Science And Technology Co., Ltd. | Method, apparatus and device for waking up voice interaction function based on gesture, and computer readable medium |
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Application publication date: 20151202 |