CN103309133A - Projection method and electronic equipment - Google Patents
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- CN103309133A CN103309133A CN2012100638723A CN201210063872A CN103309133A CN 103309133 A CN103309133 A CN 103309133A CN 2012100638723 A CN2012100638723 A CN 2012100638723A CN 201210063872 A CN201210063872 A CN 201210063872A CN 103309133 A CN103309133 A CN 103309133A
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Abstract
The invention provides a projection method and electronic equipment. The projection method is applied to the electronic equipment. The electronic equipment comprises a projection module and a detection module, wherein first content that is obtained by the electronic equipment can be projected to a first projection area through the projection module; and the detection module is corresponding to a detection area, wherein the detection area is overlapped with the first projection area partly or wholly. The projection method comprises: detecting whether there is a projection carrier in the detection area through the detection module; and if there is the projection carrier in the detection area, adjusting projection parameters of the projection module and projecting second content that is obtained by the electronic terminal to the projection carrier partly or wholly, wherein the first content and the second content are the same or different.
Description
Technical field
The present invention relates to electronic technology field, relate in particular to a kind of projecting method and a kind of electronic equipment.
Background technology
In today of electronic technology high speed development, use projection arrangement very general in the electronic equipment, and projection arrangement is in use, use of the prior art shows for project content is projected on the screen.
And in the process that projection arrangement is using, such as just playing a film in projection, the data of other receptions also can be projected on the screen in the electronic equipment, such as note, and telephone number etc., that is had no to select discloses, and can't reach secret effect.
In order to address the above problem, in the prior art, adjust projected size or finish projection by manual operation, avoid data to leak.
The inventor finds that there is one of following problem at least in prior art in realizing process of the present invention:
By manual adjustment projected size or finish projection and avoid data to leak, can not utilize automatically projection arrangement in the electronic equipment to adjust projected size or finish projection and avoid data to leak in the prior art.
Avoid data to leak by manual adjustment projected size or end projection in the prior art, can not will receive data according to another view field automatically and adjust also projection.
Summary of the invention
In view of this, the invention provides a kind of projecting method and a kind of electronic equipment, only can or finish the technical matters that projection avoids data to leak by manual adjustment projected size in order to solve in the prior art.
One aspect of the present invention provides a kind of projecting method, described method is applied in the electronic equipment, described electronic equipment comprises a projection module and a detection module, by described projection module, the first content that described electronic equipment obtains can be projected the first view field, the corresponding surveyed area of described detection module, wherein, described surveyed area partly or entirely overlaps with described the first view field, and described method comprises:
In described surveyed area, detect whether have a projection carrier by described detection module;
When having described projection carrier in the described surveyed area, adjust the projective parameter of described projection module, the second content that described electric terminal is obtained partly or entirely is incident upon in the described projection carrier, and wherein, described first content and described second content are identical or not identical content.
Optionally, describedly in described surveyed area, detect whether have a projection carrier by described detection module, specifically comprise:
Based on to a response for the operation of switching view field, generate view field's switching command;
Based on described switching command, in described surveyed area, detect whether have a projection carrier by described detection module.
Optionally, described when having described projection carrier in the described surveyed area, adjust the projective parameter of described projection module, the second content that described electric terminal is obtained partly or entirely is incident upon in the described projection carrier, specifically comprises: the region parameter information that obtains described projection carrier; Based on described region parameter information, adjust the projective parameter of described projection module, the second content that described electric terminal is obtained partly or entirely is incident upon in the described projection carrier.
Optionally, the region parameter information of described projection carrier specifically comprises: the size of described projection carrier, the distance of described projection carrier and described the first view field and/or the locus of described projection carrier; Described projective parameter specifically comprises: focal length and/or projection angle.
Optionally, described based on described region parameter information, adjust the projective parameter of described projection module, the second content that described electric terminal is obtained partly or entirely is incident upon in the described projection carrier, is specially: judge that whether the size of described projection carrier is more than or equal to a preset value; More than or equal to the time, size based on described projection carrier, the distance of described projection carrier and described the first view field and/or the locus of described projection carrier, and in the size of described projection carrier during greater than a preset value, adjust described projection module focal length or and projection angle, the second content that described electric terminal is obtained partly or entirely is incident upon described projection carrier.
Optionally, after whether the described size of judging described projection carrier more than or equal to a preset value, also comprise: less than the time, by described projection module described second content is projected the second view field, the zone of described the second view field and described projection carrier does not have lap, and described the second view field and described the first view field are identical or not identical zone; Or less than the time, generate and carry out a steering order, make described projection module switch to off working state from duty.
The present invention provides a kind of electronic equipment on the other hand, comprising:
Projection module is used for the first content that described electronic equipment obtains is projected the first view field;
First detection module, a corresponding surveyed area, wherein, described surveyed area partly or entirely overlaps with described the first view field, is used for detecting whether have a projection carrier in described surveyed area;
The first adjusting module, be used for when having described projection carrier in the described surveyed area, adjust the projective parameter of described projection module, the second content that described electric terminal is obtained partly or entirely is incident upon in the described projection carrier, wherein, described first content and described second content are identical or not identical content.
Optionally, described first detection module specifically also comprises: generation module is used for generating view field's switching command based on to a response for the operation of switching view field; The second detection module is used for based on described switching command, detects whether have a projection carrier in described surveyed area.
Optionally, described the first adjusting module specifically also comprises: obtain module, be used for obtaining the region parameter information of described projection carrier; The second adjusting module is used for based on described region parameter information, adjusts the projective parameter of described projection module, and the second content that described electric terminal is obtained partly or entirely is incident upon in the described projection carrier.
Optionally, the region parameter information of described projection carrier specifically comprises: the size of described projection carrier, the distance of described projection carrier and described the first view field and/or the locus of described projection carrier; Described projective parameter specifically comprises: focal length and/or projection angle.
Optionally, described the second adjusting module specifically also comprises: judge module is used for judging that whether the size of described projection carrier is more than or equal to a preset value; The 3rd projection module, be used for more than or equal to the time, size based on described projection carrier, the distance of described projection carrier and described the first view field and/or the locus of described projection carrier, and in the size of described projection carrier during greater than a preset value, adjust described projection module focal length or and projection angle, the second content that described electric terminal is obtained partly or entirely is incident upon described projection carrier.
Optionally, described the 3rd projection module specifically also is used for: less than the time, described second content is projected the second view field, the zone of described the second view field and described projection carrier does not have lap, and described the second view field and described the first view field are identical or not identical zone; Or less than the time, generate and carry out a steering order, make described projection module switch to off working state from duty.
One or more technical schemes in the technique scheme have following technique effect or advantage:
The projection arrangement of the application in electronic equipment in use, by detecting when having a projection carrier, automatically with the data projection of other receptions to this carrier, solved in the prior art and can only or finish the technical matters that projection avoids data to leak by manual adjustment projected size, and then had the projection arrangement that can utilize automatically in the electronic equipment and adjust projected size or finish the technique effect that leakage of data is avoided in projection.
Further, the projection arrangement of the application in electronic equipment in use, by detecting when having a projection carrier, can be according to parameter the arranging project content of this carrier, solved in the prior art and only can or finish the technical matters that projection avoids data to leak by manual adjustment projected size, and then have and can be automatically arrange according to the parameter of another view field, and other data that will receive are adjusted automatically and the technique effect of projection.
Description of drawings
Fig. 1 is the process flow diagram of projecting method in the embodiment of the invention;
Fig. 2 is the schematic diagram of electronic equipment in the embodiment of the invention;
Fig. 3 is the schematic diagram of first detection module in the embodiment of the invention;
Fig. 4 is the schematic diagram of the first adjusting module in the embodiment of the invention;
Fig. 5 is the schematic diagram of the second adjusting module in the embodiment of the invention;
Fig. 6 is the schematic diagram of first detection module 502 in the embodiment of the invention;
Fig. 7 is the schematic diagram of the first adjusting module 503 in the embodiment of the invention;
Fig. 8 is the schematic diagram of the second adjusting module 5032 in the embodiment of the invention.
Embodiment
Only can or finish the technical matters that projection avoids data to leak by manual adjustment projected size in order to solve in the prior art, the embodiment of the invention has proposed a kind of projecting method and a kind of electronic equipment, is explained in detail to the main realization principle of the embodiment of the invention, specific implementation process and to the beneficial effect that should be able to reach below in conjunction with Figure of description.
Embodiment one:
Please referring to Fig. 1, the embodiment of the present application one provides a kind of projecting method, the method is applied in the electronic equipment, and electronic equipment comprises a projection module and a detection module, by projection module, the first content that electronic equipment obtains can be projected the first view field, the corresponding surveyed area of detection module, wherein, surveyed area partly or entirely overlaps with the first view field.
Wherein, the method comprises:
S101 detects whether have a projection carrier by detection module in surveyed area.
S102 when having the projection carrier in the surveyed area, adjusts the projective parameter of projection module, and the second content that electric terminal is obtained partly or entirely is incident upon in the projection carrier.
Wherein, first content and second content are identical or not identical content.
Wherein, in S102, after having obtained the projection carrier, at first can obtain the region parameter information of this projection carrier.
Further, the region parameter information of this projection carrier comprises: the size of projection carrier, the distance of projection carrier and the first view field and/or the locus of projection carrier.
And projective parameter specifically comprises: focal length and/or projection angle.
Further, based on these region parameter information, adjust the projective parameter of projection module, the second content that electric terminal is obtained partly or entirely is incident upon in the projection carrier.
And have two kinds of situations during based on parameter information projection the second part.
At first, judge that whether the size of projection carrier is more than or equal to a preset value.
More than or equal to the time, size based on the projection carrier, the locus of the distance of projection carrier and the first view field and/or projection carrier, and in the size of projection carrier during greater than a preset value, adjust projection module focal length or and projection angle, the second content that electric terminal is obtained partly or entirely is incident upon the projection carrier.
Less than the time, by projection module second content is projected the second view field, the zone of the second view field and projection carrier does not have lap, the second view field and the first view field are identical or not identical zone; Or
Less than the time, generate and carry out a steering order, make projection module switch to off working state from duty.
The below illustrates projecting method with a concrete example.
When the user need to read certain publication, such as People's Daily, can use electronic equipment, by the projection module in the electronic equipment People's Daily is projected the first view field, please referring to Fig. 2, shown among Fig. 2 that People's Daily just is being incident upon the first view field.
And the user is when using electronic equipment to read People's Daily, electronic equipment has received a note, this note is second content, be inconvenient to tell, therefore need this note is presented at other zones, at this moment, when not stopping to read People's Daily, then this note is presented at other viewing area.
Further, then detect by detection module whether a projection carrier is arranged in surveyed area, as the projection carrier, user's hand as the projection carrier for example herein such as hand that can the user or other objects.
Please referring to Fig. 3, electronic equipment among Fig. 3 is incident upon the first view field by projection module with People's Daily, note then needs to be presented at other viewing areas, then user's hand is as the projection carrier, the proximity test zone, when detection module when surveyed area detects user's hand, then can obtain the size of user's hand, itself and the distance of the first view field and/or the locus at its place etc.
Further, obtain after these region parameters, can judge that then user's the size of hand whether more than or equal to a preset value, is area 5CM such as preset value
2, when the area of the hand of judging the user more than or equal to 5CM
2The time, adjust projection module focal length or and projection angle, the note that electric terminal is obtained partly or entirely is incident upon the user on hand, please referring to Fig. 4, then shown among Fig. 4 in the situation that do not affect and read People's Daily, note has been presented in user's the hand and browses.
And note is incident upon herein the user on hand the time, have two kinds of situations:
The first such as the description of Fig. 4, namely in the situation that do not affect and read People's Daily, is incident upon browsing on hand of user with short message content.
The second, namely when short message content be incident upon the user on hand the time, be incident upon the first People's Daily of view field stop the projection.
The above-mentioned description for example when projection People's Daily of the first view field, the situation that shows note in the second view field, and in actual applications, when the application can also browse People's Daily in the first view field, when detection module detects the projection carrier in surveyed area, by judging this projection carrier, People's Daily is shifted out from the first view field, and be presented in this projection carrier and browse.
And the size of judgement user's hand is less than 5CM
2The time, have two kinds of disposal routes.
The first projects the second view field by projection module with note, and wherein, the zone of the second view field and projection carrier does not have lap, and the second view field and the first view field are identical or not identical zone.
Namely when user's hand does not satisfy projection condition, then this note is projected in other view field.
The second generates and carries out a steering order, makes projection module switch to off working state from duty, namely closes projection arrangement.
The above-mentioned projecting method of having described for example can be automatically detecting when having a projection carrier, with other data projection of receiving in the projection carrier, and, by the region parameter of projection carrier, adjust automatically data projection in the projection carrier.
Embodiment two:
Please referring to Fig. 5, provide a kind of electronic equipment, having comprised:
The first adjusting module 503, be used for adjusting the projective parameter of projection module 201 when having the projection carrier in the surveyed area, the second content that electric terminal is obtained partly or entirely is incident upon in the projection carrier, wherein, first content and second content are identical or not identical content.
Wherein, please referring to Fig. 6, first detection module 502 specifically also comprises:
The second detection module 5022 is used for based on switching command, detects whether have a projection carrier in surveyed area.
Wherein, please referring to Fig. 7, the first adjusting module 503 specifically also comprises:
Obtain module 5031, be used for obtaining the region parameter information of projection carrier;
The second adjusting module 5032 is used for based on region parameter information, adjusts the projective parameter of projection module 201, and the second content that electric terminal is obtained partly or entirely is incident upon in the projection carrier.
Wherein, please referring to Fig. 8, the second adjusting module 5032 specifically also comprises:
The 3rd projection module 50322, be used for more than or equal to the time, size based on the projection carrier, the locus of the distance of projection carrier and the first view field and/or projection carrier, and in the size of projection carrier during greater than a preset value, adjust projection module focal length or and projection angle, the second content that electric terminal is obtained partly or entirely is incident upon the projection carrier.
Further, the 3rd projection module 50322 specifically also be used for less than the time, second content is projected the second view field, and the zone of the second view field and projection carrier does not have lap, and the second view field and the first view field are identical or not identical zone; Or less than the time, generate and carry out a steering order, make projection module switch to off working state from duty.
By one or more embodiment of the present invention, can be achieved as follows technique effect:
The projection arrangement of the application in electronic equipment in use, by detecting when having a projection carrier, automatically with the data projection of other receptions to this carrier, solved in the prior art and can only or finish the technical matters that projection avoids data to leak by manual adjustment projected size, and then had the projection arrangement that can utilize automatically in the electronic equipment and adjust projected size or finish the technique effect that leakage of data is avoided in projection.
Further, the projection arrangement of the application in electronic equipment in use, by detecting when having a projection carrier, can be according to parameter the arranging project content of this carrier, solved in the prior art and only can or finish the technical matters that projection avoids data to leak by manual adjustment projected size, and then have and can be automatically arrange according to the parameter of another view field, and other data that will receive are adjusted automatically and the technique effect of projection.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (12)
1. projecting method, described method is applied in the electronic equipment, described electronic equipment comprises a projection module and a detection module, by described projection module, the first content that described electronic equipment obtains can be projected the first view field, the corresponding surveyed area of described detection module, wherein, described surveyed area partly or entirely overlaps with described the first view field, it is characterized in that, described method comprises:
In described surveyed area, detect whether have a projection carrier by described detection module;
When having described projection carrier in the described surveyed area, adjust the projective parameter of described projection module, the second content that described electric terminal is obtained partly or entirely is incident upon in the described projection carrier, and wherein, described first content and described second content are identical or not identical content.
2. the method for claim 1 is characterized in that, describedly detects whether have a projection carrier by described detection module in described surveyed area, specifically comprises:
Based on to a response for the operation of switching view field, generate view field's switching command;
Based on described switching command, in described surveyed area, detect whether have a projection carrier by described detection module.
3. the method for claim 1, it is characterized in that, described when having described projection carrier in the described surveyed area, adjust the projective parameter of described projection module, the second content that described electric terminal is obtained partly or entirely is incident upon in the described projection carrier, specifically comprises:
Obtain the region parameter information of described projection carrier;
Based on described region parameter information, adjust the projective parameter of described projection module, the second content that described electric terminal is obtained partly or entirely is incident upon in the described projection carrier.
4. method as claimed in claim 3 is characterized in that, the region parameter information of described projection carrier specifically comprises:
The size of described projection carrier, the distance of described projection carrier and described the first view field and/or the locus of described projection carrier;
Described projective parameter specifically comprises: focal length and/or projection angle.
5. method as claimed in claim 4 is characterized in that, and is described based on described region parameter information, adjusts the projective parameter of described projection module, and the second content that described electric terminal is obtained partly or entirely is incident upon in the described projection carrier, is specially:
Judge that whether the size of described projection carrier is more than or equal to a preset value;
More than or equal to the time, size based on described projection carrier, the distance of described projection carrier and described the first view field and/or the locus of described projection carrier, and in the size of described projection carrier during greater than a preset value, adjust described projection module focal length or and projection angle, the second content that described electric terminal is obtained partly or entirely is incident upon described projection carrier.
6. method as claimed in claim 5 is characterized in that, also comprises after whether the described size of judging described projection carrier is more than or equal to a preset value:
Less than the time, by described projection module described second content is projected the second view field, the zone of described the second view field and described projection carrier does not have lap, and described the second view field and described the first view field are identical or not identical zone; Or
Less than the time, generate and carry out a steering order, make described projection module switch to off working state from duty.
7. an electronic equipment is characterized in that, comprising:
Projection module is used for the first content that described electronic equipment obtains is projected the first view field;
First detection module, a corresponding surveyed area, wherein, described surveyed area partly or entirely overlaps with described the first view field, is used for detecting whether have a projection carrier in described surveyed area;
The first adjusting module, be used for when having described projection carrier in the described surveyed area, adjust the projective parameter of described projection module, the second content that described electric terminal is obtained partly or entirely is incident upon in the described projection carrier, wherein, described first content and described second content are identical or not identical content.
8. electronic equipment as claimed in claim 7 is characterized in that, described first detection module specifically also comprises:
Generation module is used for generating view field's switching command based on to a response for the operation of switching view field;
The second detection module is used for based on described switching command, detects whether have a projection carrier in described surveyed area.
9. electronic equipment as claimed in claim 7 is characterized in that, described the first adjusting module specifically also comprises:
Obtain module, be used for obtaining the region parameter information of described projection carrier;
The second adjusting module is used for based on described region parameter information, adjusts the projective parameter of described projection module, and the second content that described electric terminal is obtained partly or entirely is incident upon in the described projection carrier.
10. electronic equipment as claimed in claim 9 is characterized in that, the region parameter information of described projection carrier specifically comprises:
The size of described projection carrier, the distance of described projection carrier and described the first view field and/or the locus of described projection carrier;
Described projective parameter specifically comprises: focal length and/or projection angle.
11. electronic equipment as claimed in claim 10 is characterized in that, described the second adjusting module specifically also comprises:
Judge module is used for judging that whether the size of described projection carrier is more than or equal to a preset value;
The 3rd projection module, be used for more than or equal to the time, size based on described projection carrier, the distance of described projection carrier and described the first view field and/or the locus of described projection carrier, and in the size of described projection carrier during greater than a preset value, adjust described projection module focal length or and projection angle, the second content that described electric terminal is obtained partly or entirely is incident upon described projection carrier.
12. electronic equipment as claimed in claim 11 is characterized in that, described the 3rd projection module specifically also is used for:
Less than the time, described second content is projected the second view field, the zone of described the second view field and described projection carrier does not have lap, described the second view field and described the first view field are identical or not identical zone; Or
Less than the time, generate and carry out a steering order, make described projection module switch to off working state from duty.
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| CN201210063872.3A CN103309133B (en) | 2012-03-12 | 2012-03-12 | A kind of projecting method and a kind of electronic equipment |
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| CN201210063872.3A CN103309133B (en) | 2012-03-12 | 2012-03-12 | A kind of projecting method and a kind of electronic equipment |
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| CN104915168A (en) * | 2015-05-18 | 2015-09-16 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN104915168B (en) * | 2015-05-18 | 2019-06-25 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| CN105094675B (en) * | 2015-07-28 | 2019-04-02 | 中国联合网络通信集团有限公司 | A kind of man-machine interaction method and touch screen wearable device |
| CN105094675A (en) * | 2015-07-28 | 2015-11-25 | 中国联合网络通信集团有限公司 | Man-machine interaction method and touch screen wearable device |
| CN105120249A (en) * | 2015-09-06 | 2015-12-02 | 苏州佳世达光电有限公司 | Projection device and projection method |
| CN108124145A (en) * | 2016-11-30 | 2018-06-05 | 中兴通讯股份有限公司 | A kind of method and device for projector equipment |
| CN107197082A (en) * | 2017-04-13 | 2017-09-22 | 深圳市金立通信设备有限公司 | A kind of information prompting method and terminal |
| CN108648538A (en) * | 2018-05-04 | 2018-10-12 | 早上六点（北京）教育科技有限公司 | A kind of portable intelligent interaction instrument and its application method |
| CN108648538B (en) * | 2018-05-04 | 2020-07-31 | 早上六点（北京）教育科技有限公司 | Portable intelligent interaction instrument and use method thereof |
| CN111314679A (en) * | 2019-04-30 | 2020-06-19 | 成都极米科技股份有限公司 | Method and device for realizing projection picture superposition and projection system |
| CN111314679B (en) * | 2019-04-30 | 2021-06-29 | 成都极米科技股份有限公司 | Method and device for realizing projection picture superposition and projection system |
| CN111124111A (en) * | 2019-11-29 | 2020-05-08 | 联想(北京)有限公司 | Processing method and electronic equipment |
| WO2024098903A1 (en) * | 2022-11-09 | 2024-05-16 | 广州汽车集团股份有限公司 | Projection method and apparatus, and vehicle |
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