CN102270087A - Output image managing method and system of handheld device - Google Patents
Output image managing method and system of handheld device Download PDFInfo
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- CN102270087A CN102270087A CN2010101984438A CN201010198443A CN102270087A CN 102270087 A CN102270087 A CN 102270087A CN 2010101984438 A CN2010101984438 A CN 2010101984438A CN 201010198443 A CN201010198443 A CN 201010198443A CN 102270087 A CN102270087 A CN 102270087A
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Abstract
The invention discloses an output image managing method and system of a handheld device. The method comprises the following steps: outputting at least one image through the output interface of the handheld device and displaying the at least one image, wherein when the image is output through the output interface, a touch display unit of the handheld device cannot display data; then detecting a contact of a corresponding control tool on the touch display unit; and outputting the graphical representation or control interface of the corresponding control tool through the output interface according to the contact so as to synchronously display the contact position of the corresponding contact or control interface and the image. Through the output image managing method and system of the handheld device disclosed by the invention, when the handheld device outputs the image, the related management and control of the output image can be performed by the touch display unit. Moreover, by starting a specific functional member in the invention, the complicated operation of repeatedly plugging/unplugging HDMI (high-definition multimedia interface) cable in the known technology can be avoided, and the resource consumption of the handheld device is saved.
Description
Technical field
The present invention relates to a kind of image output management method and system of handheld apparatus, and be particularly related to and a kind ofly utilize the touch display unit to carry out the related management of image output and the method and system of control can work as the handheld apparatus image output time.
Background technology
In recent years, handheld apparatus is as become the more and more high-order and the greater functionalityization that becomes such as mobile phone, smart mobile phone, personal digital assistants.Because the facility of these devices also makes these devices become one of daily necessities of people.
In some handheld apparatus, the user can utilize it to build the output interface of putting, and (High-Definition Multimedia Interface HDMI) comes image output to TV or carry out Projection Display/broadcast as the high-definition multimedia interface.HDMI is a kind of totally digitilized image/transfer voice interface, can transmit sound signal and the vision signal of not having compression, its can provide box on all phase capacitance devices such as the machine (Set-Top Box, STB), common data connecting tubes such as DVD player, PC, holder for TV playing, comprehensive enlarger, digital sound and televisor.
In general, the HDMI chip on the handheld apparatus can receive display picture data that CPU (central processing unit) exports by a RGB interface, by transmitting voice data and by an I2C interface transfer control instruction in an I2S interface.Because the display format of the display unit of handheld apparatus is WVGA (800x600), and HDMI is UXGA (1600x1200), therefore handheld apparatus is if will present the high image quality image output of HDMI, CPU (central processing unit) must improve the output of RGB data, therefore handheld apparatus must be turned off display unit (in other words, display unit can't display frame) and reaches the HDMI specification.
As previously mentioned, when handheld apparatus was carried out HDMI image output function, the display unit of handheld apparatus can present the state of turning off, and can't utilize display unit to inspect related data and carried out relevant control.Known ground, when the user desired to carry out related management with control for image output, the user must repeatedly control handheld apparatus switched between HDMI image output mode and display unit display mode.When handheld apparatus switches echo and shows the unit display mode, just can utilize display unit to inspect data and carry out relevant control.Will carry out film during for instance, by the HDMI movie changes soon or stops, all must switching echo when adjusting volume and show that the unit display mode just can carry out relevant control.Be to finish for the switching between HDMI image output mode and display unit display mode in the known technology by the HDMI cable is plugged.The aforesaid operations program is very inconvenience for the user.For handheld apparatus, loaded down with trivial details operation also will consume a large amount of system resource of handheld apparatus, as electric power etc.
Summary of the invention
In view of this, the invention provides the image output management method and the system of handheld apparatus.
The image output management method and the system of a kind of handheld apparatus of the embodiment of the invention.At first, export at least one image by an output interface of handheld apparatus, to show.Wherein, when image was exported by output interface, a touch display unit of handheld apparatus can't video data.Then, detect a contact of a corresponding control tool on the touch display unit.According to contact, by output interface one diagram or a control interface of corresponding control tool are exported, thereby make the contact position of corresponding contact or control interface and image show simultaneously.
The image output management system of a kind of handheld apparatus of the embodiment of the invention comprise a storage unit, an output interface, a touch display unit, with a processing unit.Storage unit comprises at least one image.Output interface is in order to image output, to show.When image was exported by output interface, the touch display unit can't video data.Processing unit detects a contact of a corresponding control tool on the touch display unit.According to contact, processing unit is exported a diagram or a control interface of corresponding control tool by output interface, thereby makes the contact position of corresponding contact or control interface and image show simultaneously.
In certain embodiments, in the handheld apparatus special function keys can be set.When special function keys was activated, the contact of corresponding control tool diagram or control interface detected and corresponding control tool were carried out output by output interface on the touch display unit.When special function keys is cancelled when starting, stop by the output interface image output, and the touch display unit video data that is enabled.
In certain embodiments, the control interface can comprise a plurality of options.Contact position according to contact can be selected at least one in the option by the control interface, and controls for the image of exporting by output interface according to selected option control.
Said method of the present invention can exist by the procedure code mode.When procedure code was written into and carries out by machine, machine became in order to carry out device of the present invention.
Image output management method by handheld apparatus of the present invention and system utilize the touch display unit to carry out the related management and the control of image output in the time of can working as the handheld apparatus image output.In addition, can exempt the troublesome operation that repeats in the known technology the plug of HDMI cable, and save the resource consumption of handheld apparatus by the startup of specific function part of the present invention.
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, embodiment cited below particularly, and cooperate appended diagram, be described in detail as follows.
Description of drawings
Fig. 1 is that a synoptic diagram is the image output management system that shows according to the handheld apparatus of the embodiment of the invention.
Fig. 2 is that a synoptic diagram is the inner structure that shows according to the handheld apparatus of the embodiment of the invention.
Fig. 3 is that a synoptic diagram is the inner structure that shows according to the handheld apparatus of another embodiment of the present invention.
Fig. 4 is that a process flow diagram is the image output management method that shows according to the handheld apparatus of the embodiment of the invention.
Fig. 5 is that a process flow diagram is the image output management method that shows according to the handheld apparatus of another embodiment of the present invention.
And the description of reference numerals in the above-mentioned accompanying drawing is as follows:
The image output management system of 100～handheld apparatus;
110～output interface;
120～storage unit;
130～touch display unit;
140～processing unit;
202～CPU；
204～loudspeaker;
206～MIC；
208～storer;
210～RF?IC；
212～power supply;
214～display unit;
216～demonstration pio chip;
218～MCU；
220～touch control unit;
222～LED；
224～special function keys;
S410, S420, S430～step;
S510, S520 ..., S570～step.
Embodiment
Fig. 1 shows the image output management system according to the handheld apparatus of the embodiment of the invention.Image output management system 100 according to the handheld apparatus of the embodiment of the invention goes for an electronic installation, as the handheld apparatus of personal digital assistant, smart mobile phone or mobile phone etc.
The image output management system 100 of handheld apparatus comprise at least an output interface 110, a storage unit 120, a touch display unit 130, with a processing unit 140.Output interface 110 can be in order to image output or image and sound.In certain embodiments, output interface 110 can be a HDMI interface.Storage unit 120 is in order to store at least one image (not showing among Fig. 1).Image in the storage unit 120 can offer output interface 110, to export.Touch display unit 130 is the screens in conjunction with a touch inductor (not shown).Touch inductor has and comprises the touch surface of the inductor of one dimension at least, in order to detecting control tool, as contacts in its surface such as finger or pointer with move.Touch display unit 130 can also show related data, with relevant indicators and interface etc.What remind is that when image was exported by output interface 110, touch display unit 130 can't video data.Processing unit 140 is in order to carrying out the image output management method of handheld apparatus of the present invention, its details will in after describe.
Fig. 2 shows the inner structure according to the handheld apparatus of the embodiment of the invention.As shown in Figure 2, power supply 212 can be supplied with all elements in the handheld apparatus, the operating power required as CPU (CPU (central processing unit)) 202 and RFIC (radio frequency integrated circuit) 210.CPU 202 can couple to carry out the relevant operation on the handheld apparatus with RF IC 210, storer 208, MIC (microphone) 206, loudspeaker 204 respectively.CPU 202 can show that pio chip 216 couples by an I2S interface, an I2C interface and a RGB interface and one, wherein, the I2S interface can be used for transmitting voice data, and the I2C interface can be used for transfer control instruction and RGB interface and can be used for transmitting image data.Show that pio chip 216 can carry out HDMI output with image data and the voice data that is received by CPU 202.In addition, CPU 202 also can couple with display unit 214 by a RGB interface and a SPI (tandem peripheral interface), being shown by image data and the voice data that CPU 202 is received.On the other hand, CPU 202 also can couple by an I2C interface and a MCU (microcontroller) 218.MCU 218 can detect the contact of corresponding control tool by a touch control unit 220, and carries out correlation computations and processing, and the demonstration of control LED (light emitting diode) 222.What remind is, in this embodiment, a special function keys 224 can be set in the handheld apparatus, with determining whether enabling related management operation of the present invention, its details will in after describe.It should be noted that in certain embodiments special function keys 224 can be the surface that is implemented into handheld apparatus by hardware.Yet in certain embodiments, special function keys 224 can be to do by software is real, and shows the pictorial representation of respective specific function key 224 in the display unit 214 of handheld apparatus.
Fig. 3 shows the inner structure according to the handheld apparatus of another embodiment of the present invention.Similarly, power supply 212 can be supplied with all elements in the handheld apparatus, the operating power required as CPU 202 and RF IC 210.CPU 202 can couple to carry out the relevant operation on the handheld apparatus with RF IC 210, storer 208, MIC 206, loudspeaker 204 respectively.CPU 202 can show that pio chip 216 couples by an I2S interface, an I2C interface and a RGB interface and one, wherein, the I2S interface can be used for transmitting voice data, and the I2C interface can be used for transfer control instruction and RGB interface and can be used for transmitting image data.Show that pio chip 216 can be sent to a display unit 214 with image data and the voice data that is received by CPU 202, showing, or carry out HDMI and export.In addition, CPU 202 can couple by a SPI and display unit 214.On the other hand, CPU 202 also can couple by an I2C interface and a MCU 218.MCU 218 can detect the contact of corresponding control tool by a touch control unit 220, and carries out correlation computations and processing, and the demonstration of control LED 222.Similarly, in this embodiment, a special function keys 224 can be set in the handheld apparatus, with determining whether enabling related management operation of the present invention, its details will in after describe.It should be noted that in certain embodiments special function keys 224 can be the surface that is implemented into handheld apparatus by hardware.Yet in certain embodiments, special function keys 224 can be to do by software is real, and shows the pictorial representation of respective specific function key 224 in the display unit 214 of handheld apparatus.It should be noted that in certain embodiments special function keys 224 can also not be provided with.
What remind is, the difference of the foregoing description is that the embodiment of Fig. 2 is to use the RGB interface of same CPU to transmit image data to display unit 214 or demonstration pio chip 216, and the embodiment of Fig. 3 is by showing that pio chip 216 controls image output to display unit 214 or carry out HDMI output, and it can be so that the switching of image output form be more smooth and easy.Mandatory declaration be no matter in the embodiment of Fig. 2 or Fig. 3, when handheld apparatus carried out HDMI output, display unit 214 all can't carry out data presentation.
Fig. 4 shows the image output management method according to the handheld apparatus of the embodiment of the invention.Image output management method according to the handheld apparatus of the embodiment of the invention goes for an electronic installation, as the handheld apparatus of personal digital assistant, smart mobile phone or mobile phone etc.
As step S410, by an output interface of handheld apparatus, export at least one image, to show as the HDMI interface.What remind is, the image of output interface output can provide to an external device (ED), as TV or projector to show.What note is that when by the output interface image output, the CPU of handheld apparatus must produce the specification that meets output interface, as the image of UXGA (1600x1200) or 720P form.In addition, when by the output interface image output, the touch display unit of handheld apparatus is can't video data.As step S420, CPU or MCU detect a corresponding control tool on the touch display unit, as a contact of index pen or finger.As step S430, according to detected contact, one diagram or a control interface of corresponding control tool are exported, thereby make at least one image of being exported among the contact position of corresponding contact or control interface and the step S410 show simultaneously by output interface.It should be noted that in certain embodiments after the contact that detects corresponding control tool, CPU can produce above-mentioned diagram and control interface, and the diagram that will produce and control the interface and export by output interface.In addition, in certain embodiments, CPU can be converted to a ad-hoc location in the image of output with the contact position on the touch display unit of being contacted with of corresponding control tool, and this ad-hoc location in image shows diagram and controls the interface.
In addition, in certain embodiments, the control interface can comprise a plurality of options.When the contact of corresponding control tool is detected, can further detect move (the moving of corresponding contact) of control tool.Contact position according to contact can be selected at least one in the option by the control interface, and according to selected option for the image of exporting by the output interface control of being correlated with.
Fig. 5 shows the image output management method according to the handheld apparatus of another embodiment of the present invention.Image output management method according to the handheld apparatus of the embodiment of the invention goes for an electronic installation, as the handheld apparatus of personal digital assistant, smart mobile phone or mobile phone etc.In this embodiment, a special function keys can be with determining whether by the output interface image output.
As step S510, judge whether the special function keys of handheld apparatus is activated.Similarly, in certain embodiments, special function keys can be the surface that is implemented into handheld apparatus by hardware.Yet in certain embodiments, special function keys can be to do by software is real, and shows the pictorial representation of respective specific function key in the touch display unit of handheld apparatus.When special function keys is activated (step S510 is),, by an output interface of handheld apparatus, export at least one image, to show as the HDMI interface as step S520.Similarly, the image of output interface output can provide to an external device (ED), as TV or projector to show.What note is that when by the output interface image output, the CPU of handheld apparatus must produce the specification that meets output interface, as the image of UXGA (1600x1200) or 720P form.In addition, when by the output interface image output, the touch display unit of handheld apparatus is can't video data.As step S530, CPU or MCU detect a corresponding control tool on the touch display unit, as a contact of index pen or finger.As step S540, according to detected contact, one diagram or a control interface of corresponding control tool are exported, thereby make at least one image of being exported among the contact position of corresponding contact or control interface and the step S520 show simultaneously by output interface.Similarly, in certain embodiments, after the contact that detects corresponding control tool, CPU can produce above-mentioned diagram and control interface, and the diagram that will produce and control the interface and export by output interface.In addition, in certain embodiments, CPU can be converted to a ad-hoc location in the image of output with the contact position on the touch display unit of being contacted with of corresponding control tool, and this ad-hoc location in image shows diagram and controls the interface.Similarly, in certain embodiments, the control interface can comprise a plurality of options.When the contact of corresponding control tool is detected, can further detect move (the moving of corresponding contact) of control tool.Contact position according to contact can be selected at least one in the option by the control interface, and according to selected option for the image of exporting by the output interface control of being correlated with.
(step S510 denys) as step S550, do not provide at least one image to the touch display unit, to show when special function keys is activated (or cancellation starts).What note is that when image was provided to the touch display unit, the CPU of handheld apparatus must produce the specification that meets the touch display unit, as the image of WVGA form.As step S560, CPU or MCU detect a corresponding control tool on the touch display unit, as a contact of index pen or finger.As step S570, according to detected contact, a diagram or a control interface of corresponding control tool is sent to the touch display unit, thereby makes at least one image of being exported among the contact position of corresponding contact or control interface and the step S550 show simultaneously.Similarly, in certain embodiments, after the contact that detects corresponding control tool, CPU can produce above-mentioned diagram and control interface, and the diagram that will produce and control the interface and be sent to the touch display unit.Similarly, in certain embodiments, the control interface can comprise a plurality of options.When the contact of corresponding control tool is detected, can further detect move (the moving of corresponding contact) of control tool.Contact position according to contact can be selected at least one in the option by the control interface, and according to selected option for the image of exporting by the output interface control of being correlated with.
Image output management method by handheld apparatus of the present invention and system utilize the touch display unit to carry out the related management and the control of image output when therefore, can work as the handheld apparatus image output.In addition, can exempt the troublesome operation that repeats in the known technology the plug of HDMI cable, and save the resource consumption of handheld apparatus by the startup of specific function part of the present invention.
Method of the present invention, or specific kenel or its part can exist with the kenel of procedure code.Procedure code can be contained in tangible media, get (getting) medium as floppy disk, discs, hard disk or any other machine readable as computer-readable, also or be not limited to the computer program product of external form, wherein, when procedure code by machine, when being written into and carrying out as computer, this machine becomes in order to participate in device of the present invention.Procedure code also can pass through some transfer mediums, transmit as electric wire or cable, optical fiber or any transmission kenel, wherein, when procedure code by machine, as computer receive, when being written into and carrying out, this machine becomes in order to participate in device of the present invention.When the general service processing unit is done in fact, procedure code provides a class of operation to be similar to the unique apparatus of using particular logic circuit in conjunction with processing unit.
Though the present invention with preferred embodiment openly as above; yet it is not in order to limit the present invention; any those of ordinary skills; without departing from the spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention is as the criterion when looking the scope that claim defined of enclosing.
Claims (12)
1. the image output management method of a handheld apparatus comprises the following steps:
Output interface by this handheld apparatus is exported at least one image, and to show, wherein, when this at least one image was exported by this output interface, a touch display unit of this handheld apparatus can't video data;
Detect a contact of a corresponding control tool on this touch display unit; And
According to this contact, by this output interface will be mutually should control tool a diagram or a control interface export, thereby make that maybe this control interface and this at least one image show simultaneously for this contact position that should contact mutually.
2. the image output management method of handheld apparatus as claimed in claim 1, wherein, this control interface also comprises a plurality of options, and this method also comprises the following steps:
According to a contact position of this contact by selecting at least one in described a plurality of options; And
Control for this at least one image of exporting by this output interface according to this selected option.
3. the image output management method of handheld apparatus as claimed in claim 1, also comprise and start a special function keys, wherein, when this special function keys was activated, this diagram that the detected and phase of this contact that mutually should control tool on this touch display unit should control tool was maybe exported by this output interface at this control interface.
4. the image output management method of handheld apparatus as claimed in claim 3, comprise that also cancellation starts this special function keys, wherein, when this special function keys is cancelled startup, stop by this at least one image of this output interface output, and this touch display unit video data that is enabled.
5. the image output management method of handheld apparatus as claimed in claim 1 also comprises the following steps:
This is contacted with a contact position on this touch display unit is converted to a ad-hoc location in this at least one image; And
This ad-hoc location in this at least one image shows maybe this control interface of this diagram.
6. the image output management method of handheld apparatus as claimed in claim 1, wherein, this output interface comprises a high-definition multimedia interface.
7. the image output management system of a handheld apparatus is applicable to a handheld apparatus, comprising:
One storage unit comprises at least one image;
One output interface is in order to this at least one image of output, to show;
One touch display unit, when this at least one image was exported by this output interface, this touch display unit can't video data;
One processing unit, in order to detect a contact of a corresponding control tool on this touch display unit, according to this contact, by this output interface will be mutually should control tool a diagram or a control interface export, thereby make that maybe this control interface and this at least one image show simultaneously for this contact position that should contact mutually.
8. the image output management system of handheld apparatus as claimed in claim 1, wherein, this control interface also comprises a plurality of options, and this processing unit more according to a contact position of this contact by selecting at least one in described a plurality of options, and control for this at least one image of exporting by this output interface according to this selected option.
9. the image output management system of handheld apparatus as claimed in claim 1, also comprise a special function keys, wherein, this processing unit more receive mutually should special function keys startup, wherein, when this special function keys is activated, this processing unit detect on this touch display unit mutually should control tool this contact and by this output interface output phase should control tool this diagram this control interface maybe.
10. the image output management system of handheld apparatus as claimed in claim 3, wherein, this processing unit more receive mutually should special function keys cancellation start, wherein, when this special function keys is cancelled startup, this processing unit stops by this this at least one image of output interface output, and this processing unit enables this touch display unit video data.
11. the image output management system of handheld apparatus as claimed in claim 1, wherein, this processing unit more is contacted with this a contact position on this touch display unit and is converted to a ad-hoc location in this at least one image, and this ad-hoc location in this at least one image shows maybe this control interface of this diagram.
12. the image output management system of handheld apparatus as claimed in claim 1, wherein, this output interface comprises a high-definition multimedia interface.
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| CN2010101984438A CN102270087A (en) | 2010-06-07 | 2010-06-07 | Output image managing method and system of handheld device |
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| CN2010101984438A CN102270087A (en) | 2010-06-07 | 2010-06-07 | Output image managing method and system of handheld device |
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Application publication date: 20111207 |