CN103425443A - Control method, control system and electronic equipment - Google Patents
Control method, control system and electronic equipment Download PDFInfo
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- CN103425443A CN103425443A CN2012101607455A CN201210160745A CN103425443A CN 103425443 A CN103425443 A CN 103425443A CN 2012101607455 A CN2012101607455 A CN 2012101607455A CN 201210160745 A CN201210160745 A CN 201210160745A CN 103425443 A CN103425443 A CN 103425443A
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Abstract
The invention provides a control method, a control system and electronic equipment. The method includes: when the electronic equipment works in a first working mode, and a display module is triggered to display content requested by a user for outputting, acquiring a target image acquired by an image acquisition module; when a target object included in the target image is identified, judging whether the target image satisfies a first preset condition or not; when the target image satisfies the first preset condition, controlling the electronic equipment to switch to a second working mode so as to remind the user of a viewing distance to the display module. Through the control method and the control system, when the user operates the electronic device, the viewing distance can be controlled to make the user to use the electronic equipment healthily.
Description
Technical field
The present invention relates to the control technology field, relate in particular a kind of control method, system and electronic equipment.
Background technology
Along with the development of electronic technology, electronic equipment is widely used, and electronic equipment has display screen usually, such as mobile phone, panel computer, computing machine, E-book reader, televisor etc.
Due to electronic display, easily to make human eye produce tired, and the user is in using the electronic equipment process, tired if human eye during from the display screen close together, more easily produces, and is unfavorable for eye health.Particularly, for teenager user, easily cause visual fatigue, bring out myopia etc.
Although, and existing electronic equipment can arrange the demonstration duration of display screen, watch the time of display screen with restriction operation user, can not carry out management and control to the distance of display screen to human eye, still can not effectively guarantee the healthy electronic equipment that uses.
Summary of the invention
In view of this, the invention provides a kind of display control method and device, in order to solve existing electronic equipment, can't realize the management and control of user to viewing distance, can not the healthy technical matters of using electronic equipment.
For achieving the above object, the invention provides following technical scheme:
A kind of control method, be applied in electronic equipment, and described electronic equipment comprises display module and image capture module, and described method comprises:
, trigger described display module and show when the user asks the content of output under the first mode of operation when described electronic device works, obtain the target image that described image capture module gathers;
Identify in described target image while comprising destination object, judge that whether described destination object meets first pre-conditioned;
When described destination object meets described first when pre-conditioned, control described electronic equipment and switch to the second mode of operation, the viewing distance with reminding user to described display module.
It is preferably, described that to judge that whether described destination object meets first specifically pre-conditioned:
Judge whether described destination object occupied regional percentage in described target image is greater than first threshold.
It is preferably, described that to judge that whether described destination object meets first specifically pre-conditioned:
Whether the size that judges described destination object is greater than the first pre-set dimension.
Preferably, controlling described electronic equipment switches to the second mode of operation and comprises:
Control described electronic equipment and close described display module, or control the information of described electronic equipment output predetermined content, or control described electronic equipment and change described display module present displayed content.
Preferably, described destination object target face characteristic image specifically.
Preferably, describedly judge that whether described destination object met for the first pre-conditioned comprising:
Search the different people face characteristic image of pre-save and distinguish the pre-conditioned of correspondence;
From the different people face characteristic image of described pre-save and respectively corresponding pre-conditioned, determine corresponding first pre-conditioned of described target face characteristic image;
Judge whether described target face characteristic image meets described first pre-conditioned.
Preferably, control described electronic equipment and switch to the second mode of operation, after carrying out display reminding, described method also comprises:
Judge that whether described destination object meets second pre-conditioned;
When described destination object satisfied second is pre-conditioned, controls described electronic equipment and switch to the first mode of operation.
A kind of control system, be applied in electronic equipment, described electronic equipment comprises image capture module and display module, the spatial dimension corresponding to viewing area of the pickup area scope of described image capture module and described display module, overlapping at least partly, described system comprises:
Acquisition module, for when described display module in described the first electronic device works under the first mode of operation, show when the user asks the content of output, obtain the target image that described image capture module gathers;
The first judge module, while for identifying described target image, comprising destination object, judge that whether described destination object meets first pre-conditioned;
The first control module, for when described judge module result when being, control described electronic equipment and switch to the second mode of operation, pointed out the viewing distance with reminding user to described display module.
Preferably, described the first judge module is specifically for judging whether described destination object occupied regional percentage in described target image is greater than first threshold.
Preferably, whether described the first judge module is greater than the first pre-set dimension specifically for the size that judges described destination object.
Preferably, described the first control module is controlled described electronic equipment and is switched to the second mode of operation and specifically control described electronic equipment and close described display module, perhaps, control the voice messaging of described electronic equipment output predetermined content, or control described electronic equipment and change described display module present displayed content.
Preferably, destination object target face characteristic image specifically.
Preferably, described the first judge module comprises:
First searches module, for the different people face characteristic image of searching pre-save and corresponding pre-conditioned respectively, determines corresponding first pre-conditioned of described target face characteristic image;
The first judgement submodule, described first pre-conditioned for judging whether described target face characteristic image meets.
Preferably, described system also comprises:
The second judge module, second pre-conditioned for judging that whether described destination object meets;
The second control module, for when described the second judge module result when being, control described electronic equipment and switch to the first mode of operation.
A kind of electronic equipment, described electronic equipment comprises image capture module, display module and control system, spatial dimension corresponding to the pickup area scope of described image capture module and the viewing area of described display module is overlapping at least partly, wherein:
Described display module, for when electronic device works is under the first mode of operation, show that the user asks the content of output.
Described image capture module, the user gathers target image, and described target image comprises destination object.
Described control system, the target image gathered for obtaining described image capture module; Identify in described target image while comprising destination object, judge that whether described destination object meets first pre-conditioned; When described destination object meets described first when pre-conditioned, control described electronic equipment and switch to the second mode of operation, the viewing distance with reminding user to described display module.
Known via above-mentioned technical scheme, compared with prior art, the invention provides a kind of control method, system and electronic equipment, when display module shows that the user asks the content of output, obtain the target image that image capture module gathers, and identify in target image while comprising destination object, judge that whether this destination object meets first pre-conditioned, when destination object satisfied first is pre-conditioned, control electronic equipment and switch to the second mode of operation, viewing distance with reminding user to display module, thereby can realize the management and control to user's viewing distance, make the user can healthyly use electronic equipment.
The accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to the accompanying drawing provided other accompanying drawing.
The process flow diagram that Fig. 1 is a kind of control method embodiment 1 of the present invention;
The process flow diagram that Fig. 2 is a kind of control method embodiment 2 of the present invention;
The process flow diagram that Fig. 3 is a kind of control method embodiment 3 of the present invention;
The structural representation that Fig. 4 is a kind of control system embodiment 1 of the present invention;
The structural representation that Fig. 5 is a kind of control system embodiment 2 of the present invention;
The structural representation that Fig. 6 is an embodiment of a kind of control system of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making under the creative work prerequisite the every other embodiment obtained, belong to the scope of protection of the invention.
The embodiment of the invention discloses a kind of control method, system and electronic equipment, when display module shows that the user asks the content of output, obtain the target image that image capture module gathers, and identify in target image while comprising destination object, judge that whether this destination object meets first pre-conditioned, when destination object satisfied first is pre-conditioned, control electronic equipment and switch to the second mode of operation, viewing distance with reminding user to display module, thereby can realize the management and control to user's viewing distance, make the user can healthyly use electronic equipment
Referring to Fig. 1, show the process flow diagram of a kind of control method embodiment 1 of the present invention, the described method of the present embodiment specifically is applied in electronic equipment, this electronic equipment at least comprises display module and image capture module, the pickup area scope that the spatial dimension that the viewing area of this display module is corresponding and described image capture module are corresponding has at least and partly overlaps, and described method can comprise:
Step 101:, trigger described display module and show when the user asks the content of output under the first mode of operation when described electronic device works, obtain the target image that described image capture module gathers.
Electronic equipment can be operated under different mode of operations, when electronic device works is under the first mode of operation, can normally show that the user asks the content of output by display module.
Therefore when electronic device works being detected under the first mode of operation the time, trigger this display module and show that user asks the content of exporting.
When electronic device works is under the first mode of operation, described image capture module can start immediately.Perhaps, when receiving the user and ask, restart described image capture module.
Therefore, after image capture module starts, can obtain the target image that this image capture module gathers.
Image capture module, can real-time image acquisition after startup, so target image described in the present embodiment is the image of the image capture module Real-time Collection that obtains, and not in the same time, the target image content can be different.
Step 102: identify in described target image while comprising destination object, judge that whether described destination object meets first pre-conditioned, if so, enter step 103, if not, continue the operation of execution step 102.
Target image according to obtaining, utilize recognition technology, identifies in this target image and whether comprise destination object.Destination object refers to picture material corresponding to collection target that described image capture module gathers, and for example, when gathering target and being palm, destination object is the palm image.
A kind of possible situation is, when this gathers target behaviour face, utilizes face recognition technology, identifies in this target image and whether comprises target face characteristic image.This target face characteristic can be specifically people's complete face feature, or people face part feature, such as eyes, nose, lip etc.
Identify while comprising destination object, this destination object is judged, judge that whether it meet first pre-conditioned.
This first pre-conditioned a kind of possibility situation be: destination object occupied regional percentage in target image is greater than first threshold.
That is to say and judge whether destination object occupied regional percentage in described target image is greater than first threshold, if so, show that this destination object satisfied first is pre-conditioned.
Concrete, this deterministic process can comprise:
The size of the destination object of determining at first, respectively the size of obtained target image and identifying;
Then, calculating the ratio of destination object size and target image size, is also the regional percentage size of the occupied target image of destination object;
Whether afterwards, whether more described ratio is greater than first threshold, to determine destination object, meet first pre-conditioned.
Therefore the regional percentage in described target image according to destination object, can determine the distance of the collection target range image capture module that destination object is corresponding, also the i.e. distance of the described electronic equipment display module of distance.
In actual applications, when target image consistent size that image capture module gathers out, image capture module is nearer apart from gathering target, and destination object occupied regional percentage in target image is larger.Take people's face as example, and when the picture size collected as image capture module is 240*360, if in the image of shooting, the ratio of the shared image in people face part is very large, shows that people's face is nearer apart from camera.
Described first threshold can be in advance according to the image capture module collection treat that training objective obtains treat in training image, treat what the shared regional percentage training for the treatment of training image of training objects obtained.Treat that training objects is that this treats the picture material that collection corresponding to training objective goes out.
For example, while gathering target behaviour face, this first threshold can be according to difference wait people's face range image acquisition module first of training the user apart from the time difference that obtains treat in training image, difference is treated what the shared regional percentage size statistics for the treatment of training image of training of human face characteristic image obtained.Regularly, it obtains treats the training image consistent size for image capture module one, and just difference is treated in training image, and therefore the shared area size difference of the face characteristic image of corresponding different user can add up and draw average proportions value, i.e. a first threshold.The first distance is set according to different practical situations, to guarantee that safety and Health watches the distance of display module, for example, according to the font size of display module displaying contents, the size of display screen, in order healthyly and clear to determine displaying contents, this first distance is different, therefore also can obtain different first thresholds.
Certainly describedly treat that training objective can be the training objective for the treatment of of a certain class, for example take treat training objective as user people's face be example, treat that training objective can be divided into children, adult etc., the first threshold difference that the final training of the user of all ages and classes section draws.
Treat that training objective can be also a certain specific objective, for example, specific user people's face, this first threshold also can be different according to the difference of user people's face.
This first pre-conditioned another kind may situation be: the size of described destination object is greater than the first pre-set dimension.
Also judge whether described destination object size is greater than the first pre-set dimension, if so, determine that this destination object satisfied first is pre-conditioned.
Concrete, the size of at first definite this destination object, then compare with the first pre-set dimension, if be greater than this first pre-set dimension, shows that destination object satisfied first is pre-conditioned.The collection target range image capture module that now this destination object is corresponding, also nearer apart from display module.
This first pre-set dimension can be according to the size for the treatment of training objects in training image for the treatment of that training objective is obtained for the treatment of of image capture module collection, to obtain in advance.
This treats that training objective can be that the difference of a certain same type is treated training objective, or a certain specific objective.
When the picture size obtained of image capture module collection is constant, the direct size of comparison object object size and the first pre-set dimension
Step 103: control described electronic equipment and switch to the second mode of operation, the viewing distance with reminding user to described display module.
When described destination object is the user's body characteristic image, face characteristic image for example, when destination object satisfied first is pre-conditioned, the display module that shows the described electronic equipment of user distance arrives certain distance, this distance is unfavorable for the healthy electronic equipment that uses of user security, and therefore controlling electronic equipment switches to the second mode of operation.After electronic equipment switches to the second mode of operation, can reminding user to the viewing distance of described display module.
Concrete, control described electronic equipment and switch to the second mode of operation, can be to control described electronic equipment to close described display module,, under the second mode of operation, the display module of electronic equipment is in closed condition;
Perhaps, control the information of described electronic equipment output predetermined content, under the second mode of operation, described electronic equipment can be exported information, this information can be voice messaging or at the Word message of display module output, nearer with prompting user distance display module, this predetermined content can be for example " please keep viewing distance " etc.
Perhaps, control described electronic equipment and change described display module present displayed content,, under the second mode of operation, the display module of described electronic equipment no longer shows that the user asks the content of output, makes the user can't watch normal output content.For example can replace current displaying contents with default image, perhaps the present displayed content image is carried out to the distortion processing, for example carry out Fuzzy Processing, or the content of output is carried out to the mess code demonstration, perhaps displaying contents is amplified, make the user closely can't confirm displaying contents information.
In the present embodiment, the target image gathered by obtaining image capture module, identify in target image while comprising destination object, if this destination object satisfied first is pre-conditioned, control electronic equipment and switch to the second mode of operation, with can reminding user to the viewing distance of display module, realize the management and control to user's viewing distance, thereby make the user can healthyly use electronic equipment.
Referring to Fig. 2, show the process flow diagram of a kind of control method embodiment 2 of the present invention, the described method of the present embodiment specifically is applied in electronic equipment, this electronic equipment at least comprises display module and image capture module, the pickup area scope that the spatial dimension that the viewing area of this display module is corresponding and described image capture module are corresponding has at least and partly overlaps, and described method can comprise:
Step 201: when described electronic device works, under the first mode of operation, while to trigger described display module, showing that the user asks the content of output, obtain the target image that described image capture module gathers;
Step 202: identify in described target image while comprising destination object, judge that whether described destination object meets first pre-conditioned, if so, enter step 203, if not, continue the operation of execution step 202.
Step 203: control described electronic equipment and switch to the second mode of operation, the viewing distance with reminding user to described display module.
Step 204: judge that whether described destination object meets second pre-conditioned, if so, enter step 205.
Because image capture module is to carry out in real time the collection of target image, for example, when image capture module is camera, during electronic device works, described camera can be always in opening, can the Real-time Collection target image.And because customer location is unfixing, particularly when electronic equipment is handheld device, therefore the size of the destination object in the target image that image capture module gathers also changes, and after controlling electronic equipment and switching to the second mode of operation, can continue destination object is judged.When destination object satisfied second is pre-conditioned, perform step 205 operation.
Wherein, described second pre-conditionedly can be and the described first pre-conditioned contrary decision condition.
A kind ofly may situation be that described second pre-conditionedly is less than or equal to first threshold for destination object occupied regional percentage in target image.
Also judge that whether destination object meets first and pre-conditionedly specifically judge whether described destination object occupied regional percentage in target image is less than or equal to first threshold, if so, show that described destination object meets described second pre-conditioned.
Another kind of may situation be: described second pre-conditionedly be less than or be greater than the first pre-set dimension for the size of described destination object.
Also judge that whether destination object meets second and pre-conditionedly specifically judge whether the size of described destination object is less than or is greater than the first pre-set dimension.If so, show that described destination object meets described second pre-conditioned.
Step 205: control described electronic equipment and switch to the first mode of operation.
When destination object satisfied second is pre-conditioned, can again controls electronic equipment and switch to the first mode of operation, make display module can normally show that the user asks the content of output.
In the present embodiment, identified and judged by the target image to the image capture module collection, make electronic equipment to switch under the first mode of operation and the second mode of operation, thereby make destination object in target image meet first when pre-conditioned, can reminding user to the viewing distance of display module, when destination object satisfied second is pre-conditioned, the user can normally watch displaying contents, thereby can be so that user health is used electronic equipment.
In actual applications, described destination object can be specifically target face characteristic image, image capture module is for gathering user people's face, therefore the corresponding spatial dimension in display module viewing area of electronic equipment, also over against the area of space of viewing area, with the acquisition range of image capture module, it is also its maximum field of view that can gather, have at least and partly overlap, with can be so that the user is when watching display module, image capture module can collect user people's face.Target image for the image capture module collection can identify the target face characteristic image in target image by face recognition technology, can be complete face feature, or local face feature.Then target face characteristic image is judged, whether reach certain distance with the distance of determining the user distance display module, with the call user's attention viewing distance, thereby guaranteed that user health is used electronic equipment, can outside certain distance, normally watch displaying contents, guaranteed that the user is healthy with eye, has realized the control to user's viewing distance.
Below take the destination object that identifies as target face characteristic image be example, introduce in detail control method of the present invention, referring to Fig. 3, show the process flow diagram of a kind of control method embodiment 3 of the present invention, the described method of the present embodiment specifically is applied in electronic equipment, this electronic equipment at least comprises display module and image capture module, the pickup area scope that the spatial dimension that the viewing area of this display module is corresponding and described image capture module are corresponding has at least and partly overlaps, and described method can comprise:
Step 301: when described electronic device works, under the first mode of operation, while to trigger described display module, showing that the user asks the content of output, obtain the target image that described image capture module gathers.
Step 302: identify in described target image while comprising target face characteristic image, search the different people face characteristic image of pre-save and distinguish the pre-conditioned of correspondence.
At first the corresponding different user of different people face characteristic image, due to the face characteristic difference of different user, therefore arrange respectively corresponding pre-conditioned of its face characteristic image for different user.And depositary's face characteristic image and pre-conditioned one-to-one relationship.
This pre-conditioned a kind of possibility situation be: the regional percentage that the face characteristic image occupies the image of collection is greater than threshold value, at image capture module acquisition condition one regularly, the picture size size of its collection is also the same, therefore according to this threshold value difference of different people face characteristic image.
This pre-conditioned another kind of possibility situation be: face characteristic picture size is greater than pre-set dimension, and this pre-set dimension is also according to different people face characteristic image and concrete numerical value difference.
Step 303: from the different people face characteristic image of described pre-save and respectively corresponding pre-conditioned, determine corresponding first pre-conditioned of described target face characteristic image.
Step 304: judge that whether described target face characteristic image meets first pre-conditioned, if so, enter step 303, if not, continue the operation of execution step 302.
When identifying target face characteristic image, at first search the different people face characteristic image of pre-save and respectively corresponding pre-conditioned, whether preserve corresponding first pre-conditioned of this target face characteristic image to determine.
When the pre-conditioned regional percentage that occupies the image of collection for people's face characteristic image is greater than threshold value, this first pre-conditioned described in threshold value be specially the first threshold of corresponding target face characteristic image
Also specifically judge whether this target face characteristic image occupied regional percentage in target image is greater than first threshold.
When pre-conditioned, for people's face characteristic image size while being greater than pre-set dimension, this first pre-set dimension in pre-conditioned is the first pre-set dimension of corresponding target face characteristic image.
Also specifically judge whether this target face characteristic picture size is greater than the first pre-set dimension.
Step 305: control described electronic equipment and switch to the second mode of operation, the viewing distance with reminding user to described display module.
Wherein, in step 303, if from the different people face characteristic image preserved and correspondingly respectively can not find corresponding first pre-conditioned of this target face characteristic image pre-conditioned, also can directly carry out 305 operation, electronic equipment is switched to the second mode of operation.Also in this enforcement, at first need to determine the target face characteristic image of whether preserving in the target image identified, if so, pre-conditionedly judged for first of its setting searching for this target face characteristic image in advance.And if do not preserve this target face characteristic image, can directly electronic equipment be switched to the second mode of operation.
Therefore by the present embodiment, different target face characteristic image, the first pre-conditioned difference of the judgement use of its correspondence, for example, for a certain children and a certain adult, first pre-conditioned be different.Therefore make the degree of accuracy that can improve judgement for different user.Simultaneously, the present embodiment can be when not preserving this target face characteristic image, directly electronic equipment is switched to the second mode of operation, switch to the second mode of operation and specifically control electronic equipment display module is closed when controlling electronic equipment, be that display screen is closed,, when showing output content, also do not prevented that information is stolen, improved Information Security.
Step 306: judge that whether described target face characteristic image meets second pre-conditioned, if so, enter step 307, if otherwise can continue to perform step 306 operation.
Described second pre-conditioned can be condition with described the first pre-conditioned opposition, it can be preserved together with pre-conditioned with described first.
Described judge target face characteristic image whether meet second pre-conditioned can also be that to judge whether described target face characteristic image does not meet described first pre-conditioned.
Step 307: control described electronic equipment and switch to the first mode of operation.
In the present embodiment, when user's operating electronic equipment, while by the display module of electronic equipment, watching the displaying contents of request output, the image capture module of electronic equipment can start the target image that the image capture module collection comprises user people's face in real time, and identify the target face characteristic image in target image, search whether preserve this target face characteristic image with and corresponding first pre-conditioned, meet this first when pre-conditioned when judging target face characteristic image, control electronic equipment and switch to the second mode of operation, reminding user is nearer apart from display module, to note viewing distance, it can be the content that undesired demonstration user asks output, make the user to check.When target face characteristic image no longer meets this first when pre-conditioned, control electronic equipment and switch back again the first mode of operation, the user can continue the content of checking that request is exported.Thereby guaranteed when the user uses electronic equipment to maintain a certain distance.
In actual applications; the present invention is specially adapted to mobile electronic device; perhaps hand-held electronic equipment; such as mobile phone, panel computer etc.; when the user distance display screen is nearer; can make target face characteristic image in the target image of image capture module collection meet the first pre-conditioned of its correspondence; thereby can switch electronic equipment to the second mode of operation; make the user need to adjust viewing distance; outside maintaining a certain distance, can normally watch, can protect the user healthy with eye; slow down fatigue, can healthyly use electronic equipment.
Referring to Fig. 4, show the structural representation of a kind of control system embodiment 1 of the present invention, described system specifically can be integrated in electronic equipment, this electronic equipment also comprises image capture module and display module, spatial dimension corresponding to the pickup area scope of described image capture module and the viewing area of described display module is overlapping at least partly, and a kind of may situation be the same surface that described image capture module and described display module are positioned at electronic equipment.In actual applications, described image capture module comprises the camera of this electronic equipment, display module comprises electronic equipment display screen, existing electronic equipment, such as mobile phone, panel computer etc., also camera can be set in display screen place one side, thus image that can the acquisition operations user, and described system can comprise:
The first judge module 402, while for identifying described target image, comprising destination object, judge that whether described destination object meets first pre-conditioned.
Wherein, as an embodiment, described the first judge module judges that whether described destination object meets first and pre-conditionedly can specifically judge whether described destination object occupied regional percentage in described target image is greater than first threshold.
As another embodiment, described the first judge module judges that whether described destination object meets first and pre-conditionedly can also whether be greater than the first pre-set dimension specifically for the size that judges described destination object.
When described destination object is target face characteristic image, as another embodiment, described the first judge module 402 can comprise:
First searches module, for the different people face characteristic image of searching pre-save and corresponding pre-conditioned respectively, determines corresponding first pre-conditioned of described target face characteristic image;
The first judgement submodule, described first pre-conditioned for judging whether described target face characteristic image meets.
The first control module 403, for when described the first judge module 402 results when being, control described electronic equipment and switch to the second mode of operation, pointed out the viewing distance with reminding user to described display module.
Wherein, described the first control module 403 is controlled described electronic equipment and is switched to the second mode of operation and specifically control described electronic equipment and close described display module, perhaps, control the voice messaging of described electronic equipment output predetermined content, or control described electronic equipment and change described display module present displayed content.
In the present embodiment, the target image that control system gathers by obtaining image capture module, identify in target image while comprising destination object, if this destination object satisfied first is pre-conditioned, control electronic equipment and switch to the second mode of operation, with can reminding user to the viewing distance of display module, thereby make the user can healthyly use electronic equipment.
Referring to Fig. 5, show the structural representation of a kind of control device embodiment 2 of the present invention, described system specifically can be integrated in electronic equipment, this electronic equipment also comprises image capture module and display module, spatial dimension corresponding to the pickup area scope of described image capture module and the viewing area of described display module is overlapping at least partly, and a kind of may situation be the same surface that described image capture module and described display module are positioned at electronic equipment.Described system can comprise acquisition module 501, the first judge module 502 and the first acquisition module 503, and concrete functions of modules can be described referring to said apparatus embodiment 1, with described device embodiment 1 difference, is, described system also comprises:
The second judge module 504, second pre-conditioned for judging that whether described destination object meets;
The second control module 505, for when described the second judge module result when being, control described electronic equipment and switch to the first mode of operation.
In the present embodiment, control system is identified and is judged by the target image to the image capture module collection, make electronic equipment to switch under the first mode of operation and the second mode of operation, thereby make destination object in target image meet first when pre-conditioned, can reminding user to the viewing distance of display module, when destination object satisfied second is pre-conditioned, the user can normally watch displaying contents, thereby can be so that the user can healthyly use electronic equipment.
The present invention also provides a kind of electronic equipment, referring to Fig. 6, show the structural representation of an embodiment of a kind of electronic equipment of the present invention, described electronic equipment can comprise image capture module 601, display module 602 and control system 603, and spatial dimension corresponding to the pickup area scope of described image capture module and the viewing area of described display module is overlapping at least partly
Described display module 601, for when electronic device works is under the first mode of operation, show that the user asks the content of output.
Described image capture module 602, the user gathers target image, and described target image comprises destination object.
Described control system 603, the target image gathered for obtaining described image capture module 601; Identify in described target image while comprising destination object, judge that whether described destination object meets first pre-conditioned; When described destination object meets described first when pre-conditioned, control described electronic equipment and switch to the second mode of operation, the viewing distance with reminding user to described display module.
Wherein, described control system can specifically comprise acquisition module, the first judge module and the first acquisition module etc., can be specifically referring to described in said system embodiment, and this is no longer going to repeat them.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment that between each embodiment, identical similar part is mutually referring to getting final product.For the disclosed device of embodiment, because it corresponds to the method disclosed in Example, so description is fairly simple, relevant part partly illustrates and gets final product referring to method.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.Multiple modification to these embodiment will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from the spirit or scope of the present invention, realization in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (15)
1. a control method, is characterized in that, is applied in electronic equipment, and described electronic equipment comprises display module and image capture module, and described method comprises:
, trigger described display module and show when the user asks the content of output under the first mode of operation when described electronic device works, obtain the target image that described image capture module gathers;
Identify in described target image while comprising destination object, judge that whether described destination object meets first pre-conditioned;
When described destination object meets described first when pre-conditioned, control described electronic equipment and switch to the second mode of operation, the viewing distance with reminding user to described display module.
2. method according to claim 1, is characterized in that, described to judge that whether described destination object meets first specifically pre-conditioned:
Judge whether described destination object occupied regional percentage in described target image is greater than first threshold.
3. method according to claim 1, is characterized in that, described to judge that whether described destination object meets first specifically pre-conditioned:
Whether the size that judges described destination object is greater than the first pre-set dimension.
4. method according to claim 1, is characterized in that, controls described electronic equipment and switch to the second mode of operation and comprise:
Control described electronic equipment and close described display module, or control the information of described electronic equipment output predetermined content, or control described electronic equipment and change described display module present displayed content.
5. according to the described method of claim 1 ~ 4 any one, it is characterized in that, described destination object is target face characteristic image specifically.
6. method according to claim 5, is characterized in that, describedly judges that whether described destination object met for the first pre-conditioned comprising:
Search the different people face characteristic image of pre-save and distinguish the pre-conditioned of correspondence;
From the different people face characteristic image of described pre-save and respectively corresponding pre-conditioned, determine corresponding first pre-conditioned of described target face characteristic image;
Judge whether described target face characteristic image meets described first pre-conditioned.
7. method according to claim 1, is characterized in that, controls described electronic equipment and switch to the second mode of operation, and after carrying out display reminding, described method also comprises:
Judge that whether described destination object meets second pre-conditioned;
When described destination object satisfied second is pre-conditioned, controls described electronic equipment and switch to the first mode of operation.
8. a control system, is characterized in that, is applied in electronic equipment, described electronic equipment comprises image capture module and display module, the spatial dimension corresponding to viewing area of the pickup area scope of described image capture module and described display module, overlapping at least partly, described system comprises:
Acquisition module, for when described display module in described the first electronic device works under the first mode of operation, show when the user asks the content of output, obtain the target image that described image capture module gathers;
The first judge module, while for identifying described target image, comprising destination object, judge that whether described destination object meets first pre-conditioned;
The first control module, for when described judge module result when being, control described electronic equipment and switch to the second mode of operation, pointed out the viewing distance with reminding user to described display module.
9. system according to claim 8, is characterized in that, described the first judge module is specifically for judging whether described destination object occupied regional percentage in described target image is greater than first threshold.
10. system according to claim 8, is characterized in that, whether described the first judge module is greater than the first pre-set dimension specifically for the size that judges described destination object.
11. system according to claim 8, it is characterized in that, described the first control module is controlled described electronic equipment and is switched to the second mode of operation and specifically control described electronic equipment and close described display module, perhaps, control the voice messaging of described electronic equipment output predetermined content, or control described electronic equipment and change described display module present displayed content.
12. the described system of according to Claim 8 ~ 11 any one is characterized in that destination object is target face characteristic image specifically.
13. system according to claim 12, is characterized in that, described the first judge module comprises:
First searches module, for the different people face characteristic image of searching pre-save and corresponding pre-conditioned respectively, determines corresponding first pre-conditioned of described target face characteristic image;
The first judgement submodule, described first pre-conditioned for judging whether described target face characteristic image meets.
14. system according to claim 1, is characterized in that, also comprises:
The second judge module, second pre-conditioned for judging that whether described destination object meets;
The second control module, for when described the second judge module result when being, control described electronic equipment and switch to the first mode of operation.
A 15. electronic equipment, it is characterized in that, described electronic equipment comprises image capture module, display module and control system, and spatial dimension corresponding to the pickup area scope of described image capture module and the viewing area of described display module is overlapping at least partly, wherein:
Described display module, for when electronic device works is under the first mode of operation, show that the user asks the content of output.
Described image capture module, the user gathers target image, and described target image comprises destination object.
Described control system, the target image gathered for obtaining described image capture module; Identify in described target image while comprising destination object, judge that whether described destination object meets first pre-conditioned; When described destination object meets described first when pre-conditioned, control described electronic equipment and switch to the second mode of operation, the viewing distance with reminding user to described display module.
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| CN2012101607455A CN103425443A (en) | 2012-05-22 | 2012-05-22 | Control method, control system and electronic equipment |
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