CN103488541A - Electronic device and image previewing method - Google Patents
Electronic device and image previewing method Download PDFInfo
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- CN103488541A CN103488541A CN201210194038.8A CN201210194038A CN103488541A CN 103488541 A CN103488541 A CN 103488541A CN 201210194038 A CN201210194038 A CN 201210194038A CN 103488541 A CN103488541 A CN 103488541A
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Abstract
The invention provides an electronic device and an image previewing method. The electronic device comprises an image extracting device, a display device, a sensing device and a processor, wherein the image extracting device is used for extracting a preview image; the display device is used for displaying a picture and the preview image; the sensing device is used for detecting an inclination angle of the electronic device relative to the ground plane and generating a detecting signal by virtue of the inclination angle; the processor is used for judging whether the inclination angle of the electronic device is within a fixed range or not according to the detecting signal and enabling the image extracting device to extract the preview image and the display device to display the preview image and the picture at the same time when the inclination angle is within the fixed range. According to the electronic device and the image previewing method, provided by the invention, the danger caused as a user cannot pay attention to viewing a front road condition while using the electronic device can be prevented.
Description
Technical field
The present invention relates to a kind of electronic installation, be particularly useful for the electronic installation of image preview.
Background technology
Along with exploitation and the development of Application Type, the mobile devices such as mobile phone or notebook computer have various interesting and practical application programs at large.Therefore, almost everybody can whenever and wherever possible, in response to various demand, be used and hold the mobile devices such as mobile phone or notebook computer.Yet, while, when the user advances mobile devices such as using mobile phone or notebook computer, tend to because be absorbed in application program very much, and cause the danger on advancing.In the case, not only relate to user's personal safety, also relate to the safety of user's people, thing and thing on every side.
Summary of the invention
The object of the present invention is to provide a kind of electronic installation and image preview method, in order to when bowing the use electronic installation the user, immediately provide the road conditions in user the place ahead.Therefore, by electronic installation provided by the present invention and image preview method, can prevent the user when using electronic installation, the danger caused because can't attentively watch the place ahead road conditions.
The invention provides a kind of electronic installation, wherein electronic installation comprises an image acquiring apparatus, a display device, a sensing apparatus and a processor.Image acquiring apparatus is in order to extract a preview image.Display device is in order to show a picture and preview image.Sensing apparatus is the angle of inclination with respect to ground level in order to detection. electronics, and so as to producing a detection signal.Processor is in order to according to detection signal, judge that the angle of inclination of electronic installation is whether in a set scope, wherein, when the angle of inclination of electronic installation is in set scope, causes image acquiring apparatus to extract preview image, and cause display device to show preview image and picture simultaneously.
The present invention also provides a kind of image preview method, is applicable to an electronic installation.The image preview method comprises when electronic installation meets an established condition, and detection. electronics is with respect to an angle of inclination of ground level, and so as to producing a detection signal; According to detection signal, judge that the angle of inclination of electronic installation is whether in a set scope; When the angle of inclination of electronic installation is in set scope, cause the image acquiring apparatus in electronic installation to extract a preview image; And cause the display device in electronic installation to show preview image and a picture simultaneously.
The present invention can prevent the user when using electronic installation, the danger caused because can't attentively watch the place ahead road conditions.
The accompanying drawing explanation
The block scheme that Fig. 1 is electronic installation provided by the present invention;
The schematic diagram that Fig. 2 is electronic installation provided by the present invention;
The schematic diagram at the angle of inclination that Fig. 3 A-Fig. 3 B is electronic installation provided by the present invention;
The process flow diagram that Fig. 4 is image preview method provided by the present invention.
Wherein, description of reference numerals is as follows:
100～electronic installation;
102～switch;
104～processor;
106～sensing apparatus;
108～image acquiring apparatus;
110～display device;
S1～detection signal;
T1～trigger pip;
300～local horizon;
302～normal;
θ～angle.
Embodiment
Below will discuss device and the using method of various embodiments of the invention in detail.Yet it should be noted that many feasible inventive concepts provided by the present invention may be implemented in various particular ranges.These specific embodiments are only for illustrating device of the present invention and using method, but non-for limiting scope of the present invention.
The block scheme that Fig. 1 is electronic installation provided by the present invention.Electronic installation 100 comprises a switch 102, a processor 104, a sensing apparatus 106, an image acquiring apparatus 108 and a display device 110.It is upper that electronic installation 100 may be implemented in various computer system forms (configuration), for example, and intelligent mobile phone, panel computer, personal digital assistant and similar equipment.When electronic installation 100 enters lock-out state, the user can return back to normal operating state by electronic installation 100 by lock-out state by switch 102.In other words, when electronic installation 100 enters lock-out state, switch 102 is in order to receive a trigger pip T1 from the user, and trigger pip T1 is sent to processor 104.It should be noted that switch 102 can be a button, a touch sensor or similar equipment.Processor 104 can comprise a single CPU (central processing unit) (central-processing unit; CPU) or be associated with a plurality of parallel processing units of parallel calculation environment (parallel processing environment).Sensing apparatus 106 is the angle of inclination with respect to ground level in order to detection. electronics 106, and, so as to producing a detection signal S1, wherein sensing apparatus 106 is also in order to be sent to processor 104 by detection signal S1.It should be noted that but sensing apparatus 106 can be the sensing apparatus at the angle of inclination of a gravity sensor, gyroscope or other detection. electronics 100.Image acquiring apparatus 108 is in order to extract a preview image and other images.In one embodiment of this invention, image acquiring apparatus 108 is embedded in electronic installation 100, and image acquiring apparatus 108 has rotating pick-up lens 208, in order to adjust the image range of extracting, as shown in Figure 2, but the invention is not restricted to this.In other embodiments of the invention, image acquiring apparatus 108 is embedded in electronic installation 100, and has fixing pick-up lens (not shown).Display device 110, in order to the preview image that shows that a picture and image acquiring apparatus 108 extract, wherein display device 110 is according to current performed this picture of program display of electronic installation 110.For example, display device 110 can be a light emitting diode indicator (Light-emitting Diode; LED), liquid crystal display (Liquid Crystal Display; LCD), organic luminous semiconductor display (Organic Light-Emitting Diode; OLED) or similarly equipment.It should be noted that display device 110 can be covered in preview image 114 on picture 112, and show preview image 114 and picture 112 simultaneously, as shown in Figure 2.In addition, electronic installation 100 also can comprise that a storer (not shown) comprises ROM (read-only memory) (read only memory; ROM), flash memory (flash ROM) and/or dynamic ram (random access memory; RAM), the program module that can carry out for processor 104 in order to storage.Generally speaking, program module comprises Chang Xu (routines), program (program), object (object), element (component) etc., in order to hold mobile state information, transmits or receiving function.
In one embodiment of this invention, processor 104, in order to when electronic installation 100 returns back to normal manipulation mode by lock-out state, causes sensing apparatus 106 to start the angle of inclination of detection. electronics 100 with respect to ground level.In other words, when processor 104 receives trigger pip T1, cause sensing apparatus 106 to start the angle of inclination of detection. electronics 100.In another embodiment of the present invention, processor 104, in order to when electronic installation 100 is carried out a specific program, causes sensing apparatus 106 to start the angle of inclination of detection. electronics 100.In an embodiment of the present invention, specific program is to need the user to be absorbed in a large number the program of power, and for example web page browsing program, community website program, games or similar program, the invention is not restricted to this.When sensing apparatus 106 starts the angle of inclination of detection. electronics 100, processor 104 is the detection signal S1 in order to produce according to sensing apparatus 106 also, judges that the angle of inclination of electronic installation 100 is whether in a set scope.When the angle of inclination of electronic installation 100 is in set scope, processor 104 causes image acquiring apparatus 108 to extract preview images, and causes display device 110 to show preview image and picture simultaneously.It should be noted that the preview image described in the present invention is for the image on the vergence direction of electronic installation 100.In addition, set scope can be 0 to 45 degree or 0 to 40 degree, and the present invention is not limited.In another embodiment of the present invention, processor 104 is also in order to when display device 110 shows preview image, cause image acquiring apparatus 108 to rotate according to detection signal S1, make image acquiring apparatus 108 continue to extract the image in user the place ahead as preview image.
The schematic diagram at the angle of inclination that Fig. 3 A-Fig. 3 B is electronic installation 100 provided by the present invention.When sensing apparatus 106 starts detection. electronics 100 with respect to the angle of inclination of ground level, at first sensing apparatus 106 judges the state of electronic installation 100 in horizontal (as shown in Figure 3A) or upright (as shown in Figure 3 B), upright or the horizontal state according to electronic installation 100 again, the angle theta of the normal 302 in detection. electronics 100 and local horizon 300 (being ground level), with the angle of inclination of judgement electronic installation 100, wherein angle theta is the angle of inclination of electronic installation 100.
The process flow diagram that Fig. 4 is image preview method provided by the present invention.The image preview method is applicable to the electronic installation 100 shown in Fig. 1.Flow process starts from step S400.
In step S400, processor 104 judges whether electronic installation 100 meets an established condition.When whether electronic installation 100 meets established condition, flow process proceeds to step S402; Otherwise processor 104 continues to judge whether electronic installation 100 meets established condition.In one embodiment of this invention, when electronic installation 100 is carried out a specific program, meet established condition.In an embodiment of the present invention, specific program is to need the user to be absorbed in a large number the program of power, and for example web page browsing program, community website program, games or similar program, the invention is not restricted to this.In another embodiment of the present invention, when electronic installation 100 returns back to a normal manipulation mode by a lock-out state, meet established condition.In other words, when trigger pip T1 that processor 104 receives from switch 102, processor 104 judgement electronic installations 100 meet established condition.
In step S402, processor 104 causes sensing apparatus 106 to start the angle of inclination of detection. electronics 106 with respect to ground level, and so as to producing a detection signal S1.Sensing apparatus 106, according to the angle of inclination of electronic installation 100, produces a detection signal T1, and detection signal T1 is sent to processor 104.Then, in step S404, processor 104 judges that according to detection signal T1 the angle of inclination of electronic installation 100 is whether in a set scope.When the angle of inclination of electronic installation 100 is in set scope, flow process proceeds to step S406; Otherwise processor 104 continues according to detection signal T1, judge that the angle of inclination of electronic installation 100 is whether in a set scope.For example, at first sensing apparatus 106 judges the state of electronic installation 100 in horizontal (as shown in Figure 3A) or upright (as shown in Figure 3 B), upright or the horizontal state according to electronic installation 100 again, the angle theta of the normal 302 in detection. electronics 100 and local horizon 300 (being ground level), with the angle of inclination of judgement electronic installation 100, wherein angle theta is the angle of inclination of electronic installation 100.In one embodiment of this invention, set scope is 0 to 45 degree.In another embodiment of the present invention, set scope is 0 to 40 degree, and the present invention is not limited.
In step S406, processor 104 causes image acquiring apparatus 108 to extract a preview image, and causes display device 110 to show preview image and a picture simultaneously.In one embodiment of this invention, when display device 110 shows preview image, processor 104 also causes image acquiring apparatus 108 to rotate according to detection signal S1, makes image acquiring apparatus 108 continue to be extracted in image on the vergence direction of electronic installation 100 as preview image.For example, image acquiring apparatus 108 is embedded in electronic installation 100, and image acquiring apparatus 108 has rotating pick-up lens 208, in order to adjust the image range of extracting, as shown in Figure 2, but the invention is not restricted to this.In other embodiments of the invention, image acquiring apparatus 108 is embedded in electronic installation 100, and has fixing pick-up lens (not shown).In addition, display device 110 can be covered in preview image 114 on picture 112, to show preview image 114 and picture 112 simultaneously.It should be noted that the preview image described in the present invention is for the image on the vergence direction of electronic installation 100.
Then, in step S408, processor 104 judges that according to detection signal T1 the angle of inclination of electronic installation 100 is whether in set scope.When the angle of inclination of electronic installation 100 is not in set scope, flow process proceeds to step S410; Otherwise processor 104 continues according to detection signal T1, judge that the angle of inclination of electronic installation 100 is whether in set scope.As mentioned above, set scope can be 0 to 45 degree or 0 to 40 degree, and the present invention is not limited.
In step S410, processor 104 causes image acquiring apparatus 108 to stop extracting preview image, and causes display device 110 to stop showing preview image.Flow process ends at step S410.In the implementation of the step S402 to S408 of it should be noted that at Fig. 4, if application-specific is closed or electronic installation 100 when locked, process ends.In other words, in the implementation of the step S402 to S408 of Fig. 4, if application-specific is closed or electronic installation 100 when locked, processor 104 causes image acquiring apparatus 108 to stop extracting preview image, and causes display device 110 to stop showing preview image.
Method of the present invention, or specific modality or its part, can exist with the form of procedure code.Procedure code can be stored in tangible media, as floppy disk, CD, hard disk or any other machine readable are got (as readable in computer) medium, also or be not limited to the computer program product of external form, wherein, when procedure code by machine, when as computer, being written into and carrying out, this machine becomes to participate in device of the present invention.Procedure code also can pass through some transfer mediums, as electric wire or cable, optical fiber or any transmission form are transmitted, wherein, when procedure code by machine, as computer receive, when being written into and carrying out, this machine becomes to participate in device of the present invention.When in the practical operation of general service processing unit, procedure code provides a class of operation to be similar to the unique apparatus of application particular logic circuit in conjunction with processing unit.
Above-described content, be only the preferred embodiments of the present invention, when not limiting scope of the invention process with this, the simple equivalence of generally doing according to the claims in the present invention and invention description content changes and modifies, and all still remains within the scope of the patent.Arbitrary embodiment of the present invention or claim must not reached the disclosed whole purposes of the present invention or advantage or characteristics in addition.In addition, summary part and title are only for the use of auxiliary patent document search, not are used for limiting interest field of the present invention.
Claims (10)
1. an electronic installation comprises:
One image acquiring apparatus, in order to extract a preview image;
One display device, in order to show a picture and above-mentioned preview image;
One sensing apparatus, in order to detect the angle of inclination of above-mentioned electronic installation with respect to ground level, and so as to producing a detection signal; And
One processor, in order to according to above-mentioned detection signal, judge that the above-mentioned angle of inclination of above-mentioned electronic installation is whether in a set scope, wherein when the above-mentioned angle of inclination of above-mentioned electronic installation is in above-mentioned set scope, cause above-mentioned image acquiring apparatus to extract above-mentioned preview image, and cause above-mentioned display device to show above-mentioned preview image and above-mentioned picture simultaneously.
2. electronic installation as claimed in claim 1, wherein above-mentioned processor, also in order to when above-mentioned electronic installation is carried out a specific program, causes above-mentioned sensing apparatus to start to detect the above-mentioned angle of inclination of above-mentioned electronic installation.
3. electronic installation as claimed in claim 1, wherein above-mentioned processor, also in order to when above-mentioned electronic installation returns back to a normal manipulation mode by a lock-out state, causes above-mentioned sensing apparatus to start to detect the above-mentioned angle of inclination of above-mentioned electronic installation.
4. electronic installation as claimed in claim 1, wherein above-mentioned processor is also in order to when above-mentioned display device shows above-mentioned preview image, cause above-mentioned image acquiring apparatus to rotate according to above-mentioned detection signal, make above-mentioned image acquiring apparatus continue to be extracted in image on the above-mentioned angle of inclination of above-mentioned electronic installation as above-mentioned preview image.
5. electronic installation as claimed in claim 1, wherein above-mentioned set scope is 0 to 45 degree.
6. an image preview method, be applicable to an electronic installation, and its method comprises:
When above-mentioned electronic installation meets an established condition, detect the angle of inclination of above-mentioned electronic installation with respect to ground level, and so as to producing a detection signal;
According to above-mentioned detection signal, judge that the above-mentioned angle of inclination of above-mentioned electronic installation is whether in a set scope;
When the above-mentioned angle of inclination of above-mentioned electronic installation is in above-mentioned set scope, cause the image acquiring apparatus in above-mentioned electronic installation to extract a preview image; And
Cause the display device in above-mentioned electronic installation to show above-mentioned preview image and a picture simultaneously.
7. image preview method as claimed in claim 6, wherein, when above-mentioned electronic installation is carried out a specific program, meet above-mentioned established condition.
8. image preview method as claimed in claim 6, wherein, when above-mentioned electronic installation returns back to a normal manipulation mode by a lock-out state, meet above-mentioned established condition.
9. image preview method as claimed in claim 6, also comprise when above-mentioned display device shows above-mentioned preview image, cause above-mentioned image acquiring apparatus to rotate according to above-mentioned detection signal, make above-mentioned image acquiring apparatus continue to extract the image in user the place ahead as above-mentioned preview image.
10. image preview method as claimed in claim 6, wherein above-mentioned set scope is 0 to 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210194038.8A CN103488541A (en) | 2012-06-13 | 2012-06-13 | Electronic device and image previewing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210194038.8A CN103488541A (en) | 2012-06-13 | 2012-06-13 | Electronic device and image previewing method |
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| CN103488541A true CN103488541A (en) | 2014-01-01 |
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| CN201210194038.8A Pending CN103488541A (en) | 2012-06-13 | 2012-06-13 | Electronic device and image previewing method |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060078364A (en) * | 2004-12-31 | 2006-07-05 | 엘지전자 주식회사 | Method of acquiring front vision in mobile terminal and mobile terminal thereof |
| CN101742224A (en) * | 2010-02-03 | 2010-06-16 | 中兴通讯股份有限公司 | Method and device for presenting short message in video display process |
| CN102223443A (en) * | 2011-06-16 | 2011-10-19 | 深圳市同洲电子股份有限公司 | Method and device for reading message while walking |
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2012
- 2012-06-13 CN CN201210194038.8A patent/CN103488541A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060078364A (en) * | 2004-12-31 | 2006-07-05 | 엘지전자 주식회사 | Method of acquiring front vision in mobile terminal and mobile terminal thereof |
| CN101742224A (en) * | 2010-02-03 | 2010-06-16 | 中兴通讯股份有限公司 | Method and device for presenting short message in video display process |
| CN102223443A (en) * | 2011-06-16 | 2011-10-19 | 深圳市同洲电子股份有限公司 | Method and device for reading message while walking |
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Application publication date: 20140101 |