CN103365560A - Adjustment method and adjustment system for reading display effect of handheld terminal - Google Patents
Adjustment method and adjustment system for reading display effect of handheld terminal Download PDFInfo
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- CN103365560A CN103365560A CN 201210104546 CN201210104546A CN103365560A CN 103365560 A CN103365560 A CN 103365560A CN 201210104546 CN201210104546 CN 201210104546 CN 201210104546 A CN201210104546 A CN 201210104546A CN 103365560 A CN103365560 A CN 103365560A
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- handheld terminal
- proximity sensor
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- current distance
- optics proximity
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Abstract
The invention provides an adjustment method for a reading display effect of a handheld terminal. The method comprises the steps that when a handheld terminal reading unit is started, a control signal is sent to an optical proximity sensor mounted in the handheld terminal, and the optical proximity sensor is started; a current distance between the handheld terminal and a user face, which is fed back by the optical proximity sensor is obtained; a control signal is sent to the optical proximity sensor according to a configuration table stored in a handheld terminal storer and the font size displayed in a handheld terminal screen at the current distance; and the optical proximity sensor is closed. The invention further provides an adjustment system for the reading display effect of the handheld terminal. The method and the system can allow a font on the screen to be adjusted correspondingly when a reading posture of a user is changed.
Description
Technical field
The present invention relates to a kind of vision-control method and system, especially relate to a kind of handheld terminal and read display effect control method and system.
Background technology
At present, people are accustomed to seeing e-book with handheld terminals such as mobile phone, MP4, panel computers.But if a kind of posture of the long-term employing of user is read the e-book in the above-mentioned handheld terminal, eyes and health all are easy to produce fatigue everywhere, therefore in the process of reading, user unavoidably meeting often changes posture to be more suitable for reading.Yet the replacing of posture will certainly cause reading distance and angular transformation, makes the font of original demonstration be not suitable with new posture and angle.The way of at present a lot of handheld terminals provides a user interface (this interface includes but are not limited to button, touch screen etc.), be used for zooming in or out text font, doing like this needs the user to go manually to intervene size text is set, thereby cause the user in the process of reading, easily to divert one's attention, affect reading effect.
Summary of the invention
In view of above content, be necessary to provide a kind of handheld terminal to read the display effect control method, can make the font on the screen when user's reading posture changes, do corresponding adjustment.
In view of above content, also be necessary to provide a kind of handheld terminal to read the display effect regulating system, can make the font on the screen when user's reading posture changes, do corresponding adjustment.
Described handheld terminal is read the display effect control method and is comprised: the first control step: when opening the handheld terminal read unit, transmit control signal to the optics proximity sensor that is installed in the handheld terminal, open the optics proximity sensor; The first obtaining step: obtain the handheld terminal of optics proximity sensor feedback and the current distance of user face; Setting steps: the font size that shows in the screen of handheld terminal is set according to the allocation list of storing in the handheld terminal storer and this current distance; Reach the second control step: transmit control signal to the optics proximity sensor, close the optics proximity sensor.
Described handheld terminal is read the display effect regulating system and is comprised: control module, be used for when opening the handheld terminal read unit, transmitting control signal to the optics proximity sensor that is installed in the handheld terminal, and open the optics proximity sensor; Acquisition module is used for obtaining the handheld terminal of optics proximity sensor feedback and the current distance of user face; Module is set, and the allocation list and this current distance that are used for storing according to the handheld terminal storer arrange the font size that shows in the screen of handheld terminal; And described control module, also be used for transmitting control signal to the optics proximity sensor, close the optics proximity sensor.
Compared to prior art, described handheld terminal is read display effect control method and system, can be by the distance between optics proximity sensor sensing handheld terminal and the user face, and according to the font size in allocation list and this distance adjustment screen, reach the display effect that is adapted to this distance, make things convenient for the user to read.In addition, the present invention operates facility, and cost is low, and owing to having utilized the interrupt function of gravity sensor, when changing in the handheld terminal position, just can trigger gravity sensor and send look-at-me, and then open the optics proximity sensor, and then the action that automatically adjusts, therefore power consumption is very low.
Description of drawings
Fig. 1 is the applied environment figure that handheld terminal of the present invention is read the preferred embodiment of display effect regulating system.
Fig. 2 is the functional block diagram that handheld terminal of the present invention is read the preferred embodiment of display effect regulating system.
Fig. 3 is the process flow diagram that handheld terminal of the present invention is read the preferred embodiment of display effect control method.
Fig. 4 is the process flow diagram of being determined allocation list by mode of learning by the user.
The main element symbol description
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1 |
| The display |
10 |
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20 |
| The |
30 |
| Gravity sensor | 40 |
| |
50 |
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100 |
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200 |
| Module is set | 300 |
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400 |
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500 |
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600 |
Following embodiment further specifies the present invention in connection with above-mentioned accompanying drawing.
Embodiment
As shown in Figure 1, be the applied environment figure that handheld terminal of the present invention is read the preferred embodiment of display effect regulating system.Described handheld terminal is read display effect regulating system (being designated hereinafter simply as the display effect regulating system) 10 and is run in the processor 20 of handheld terminal 1.Also comprise optics proximity sensor 30, gravity sensor 40 and screen 50 in the described handheld terminal 1.
Described gravity sensor 40 is used for the change in location of sensing handheld terminal 1.When gravity sensor 40 senses this change in location, filter out subtle change according to the scope that sets in advance, if this change in location exceeds the first scope that sets in advance, then send the first look-at-me to processor 20.
Described optics proximity sensor 30 is positioned at handheld terminal 1 front (such as screen 50 tops), is used for sensing handheld terminal 1 and the current distance of the user face line item of going forward side by side.For example, every default interval time (such as 1 second), also receive the ray that reflects from user face by divergent-ray, thereby calculate the current distance of handheld terminal 1 and user face.When sensing this current distance and variation that the front once distance of record is compared generation, optics proximity sensor 30 exceeds when setting in advance the second scope, send the second look-at-me to processor 20, processor 20 transmits control signal to optics proximity sensor 30 after receiving this second look-at-me, again obtains the current distance of handheld terminal 1 and user face.Described control signal also is used for controlling the opening and closing of described optics proximity sensor 30.
As shown in Figure 2, be the functional block diagram that handheld terminal of the present invention is read the preferred embodiment of display effect regulating system.
Described display effect regulating system 10 comprises control module 100, acquisition module 200, module 300 is set, detecting module 400, adjustment module 500 and judge module 600.
Described control module 100 is used for transmitting control signal to optics proximity sensor 30 when the user opens the read unit of handheld terminal 1, opens optics proximity sensor 30.
Described acquisition module 200 is used for obtaining the handheld terminal 1 of optics proximity sensor 30 feedbacks and the current distance of user face.
The described module 300 that arranges is used for according to allocation list and this current distance the font size that screen 50 shows being set.In the present embodiment, described allocation list is stored in the storer (not shown in figure 1) of handheld terminal 1, this allocation list can be the initial configuration table that sets in advance in the handheld terminal 1, also can be the allocation list (detailed process is consulted among Fig. 4 and described) of being determined by the user by mode of learning.The a plurality of distances that comprise handheld terminal 1 and user face in the described allocation list, and the font size that is adapted to each distance.
Described control module 100 also is used for setting font after the size module 300 is set, and transmits control signal to optics proximity sensor 30, closes optics proximity sensor 30.
Described detecting module 400 is used for detecting gravity sensor 40 and whether sends the first look-at-me.
Described control module 100 also is used for transmitting control signal to optics proximity sensor 30 after detecting module 400 detects the first look-at-me of gravity sensor 40 transmissions, reopens optics proximity sensor 30.
Described detecting module 400 also is used for detecting optics proximity sensor 30 and whether sends the second look-at-me.
Described acquisition module 200 also is used for obtaining the handheld terminal 1 of optics proximity sensor 30 feedbacks and the new current distance between the user face after detecting module 400 detects the second look-at-me of optics proximity sensor 30 transmissions.
The font size that described adjustment module 500 is used for showing according to allocation list adjusting screen 50 is to being adapted to described new current distance.
Described judge module 600 is used for judging whether the user closes described read unit, if the user does not close read unit, then triggers described control module 100 and transmits control signal to optics proximity sensor 30, closes optics proximity sensor 30.
As shown in Figure 3, be the process flow diagram that handheld terminal of the present invention is read the preferred embodiment of display effect control method.
Step S12, when the user opened the read unit of handheld terminal 1, described control module 100 transmitted control signal to optics proximity sensor 30, opened optics proximity sensor 30.
Step S14, described acquisition module 200 obtain the handheld terminal 1 of optics proximity sensor 30 feedbacks and the current distance of user face.
Step S16, the described module 300 that arranges arranges the font size that shows in the screen 50 according to allocation list and this current distance.
Step S18, described control module 100 transmits control signal to optics proximity sensor 30, closes optics proximity sensor 30.
Step S20, whether described detecting module 400 detecting gravity sensors 40 send the first look-at-me.If do not detect this first look-at-me, then repeating step S20 continues detecting; If detect this first look-at-me, then execution in step S22.
Step S22, described control module 100 transmits control signal to optics proximity sensor 30, reopens optics proximity sensor 30.
Step S24, whether described detecting module 400 detecting optics proximity sensors 30 send the second look-at-me.If do not detect this second look-at-me, then return step S18; If detect this second look-at-me, then execution in step S26.
Step S26, described acquisition module 200 obtain the handheld terminal 1 of optics proximity sensor 30 feedbacks and the new current distance between the user face.
Step S28, described adjustment module 500 according to the font size that shows in the allocation list adjusting screen 50 to being adapted to described new current distance.
Step S30, described judge module 600 judges whether the user closes described read unit.If the user does not close read unit, then return described step S18; If the user closes read unit, then flow process finishes.
As shown in Figure 4, be the process flow diagram of being determined allocation list by mode of learning by the user.
Step S100 obtains current distance between handheld terminal 1 and the user face by optics proximity sensor 30.
Step S102 according to the initial configuration table that sets in advance and this current distance, shows the font size of recommending the user.
Step S104 receives the user to the feedback of the font size of this recommendation.If the user does not accept the font size of this recommendation, execution in step S106 then; If the user accepts the font size of this recommendation, execution in step S108 then.
Step S106 receives the font size that is adapted to this current distance that the user manually arranges, then execution in step S108.
Step S108, the font size that the font size that the preservation user accepts or user manually arrange and corresponding current distance are to the allocation list that newly creates.
Step S110, whether prompting user needs to change reading posture.If user selection is changed reading posture, then return described step S100; If user selection need not changed reading posture, then flow process finishes.
In sum, use handheld terminal of the present invention to read display effect control method and system, can be by the distance between optics proximity sensor 30 sensing handheld terminals 1 and the user face, and according to the font size in allocation list and this distance adjustment screen 50, reach the display effect that is adapted to this distance, make things convenient for the user to read.In addition, the present invention operates facility, cost is low, and owing to having utilized the interrupt function of gravity sensor 40, when changing in handheld terminal 1 position, just can trigger gravity sensor 40 and send described the first look-at-me, and then open optics proximity sensor 30, and then the action that automatically adjusts, therefore power consumption is very low.
It should be noted that, in other embodiments, except regulating font size, can also in allocation list, increase the projects such as the literal spacing that is adapted to each distance, screen display brightness, when user's reading posture changes, regulate these projects to being adapted to new distance, thereby obtain better display effect.
Above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although with reference to preferred embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the spirit and scope of technical solution of the present invention.
Claims (10)
1. a handheld terminal is read the display effect control method, it is characterized in that, the method comprises:
The first control step: when opening the handheld terminal read unit, transmit control signal to the optics proximity sensor that is installed in the handheld terminal, open the optics proximity sensor;
The first obtaining step: obtain the handheld terminal of optics proximity sensor feedback and the current distance of user face;
Setting steps: the font size that shows in the screen of handheld terminal is set according to the allocation list of storing in the handheld terminal storer and this current distance; And
The second control step: transmit control signal to the optics proximity sensor, close the optics proximity sensor.
2. handheld terminal as claimed in claim 1 is read the display effect control method, it is characterized in that, the method also comprises:
The 3rd control step: after the first look-at-me that the gravity sensor that detects handheld terminal sends, transmit control signal to the optics proximity sensor, reopen the optics proximity sensor;
The second obtaining step: after the second look-at-me that detects the transmission of optics proximity sensor, obtain the handheld terminal of optics proximity sensor feedback and the new current distance between the user face; And
Regulating step: according to the font size that shows in the allocation list adjusting screen to being adapted to described new current distance.
3. handheld terminal as claimed in claim 2 is read the display effect control method, it is characterized in that:
When the change in location of handheld terminal exceeded the first scope that sets in advance, described gravity sensor sent the first look-at-me;
When the variation that occurs when the current distance of handheld terminal and user face exceeded the second scope that sets in advance, described optics proximity sensor sent the second look-at-me.
4. handheld terminal as claimed in claim 2 is read the display effect control method, it is characterized in that, the method also comprises step after described regulating step:
Judge whether to close described read unit, then do not return described the second control step if close read unit, if close then flow process end of read unit.
5. handheld terminal as claimed in claim 1 or 2 is read the display effect control method, it is characterized in that, described allocation list is the initial configuration table that sets in advance in the handheld terminal, or the allocation list of being determined by the user by mode of learning, describedly determine that by the user process of allocation list comprises by mode of learning:
Obtain current distance between handheld terminal and the user face by the optics proximity sensor;
According to the initial configuration table that sets in advance and this current distance, show the font size of recommending the user;
If the user accepts the font size of this recommendation, then directly preserve the current distance of this font size and correspondence to the new allocation list that creates;
If the user does not accept the font size of this recommendation, then receive the font size that is adapted to this current distance that the user manually arranges, and preserve this font size that manually arranges and corresponding current distance to the new allocation list that creates; And
When user selection is changed reading posture, repeat said process.
6. a handheld terminal is read the display effect regulating system, it is characterized in that, this system comprises:
Control module is used for transmitting control signal to the optics proximity sensor that is installed in the handheld terminal when opening the handheld terminal read unit, opens the optics proximity sensor;
Acquisition module is used for obtaining the handheld terminal of optics proximity sensor feedback and the current distance of user face;
Module is set, and the allocation list and this current distance that are used for storing according to the handheld terminal storer arrange the font size that shows in the screen of handheld terminal; And
Described control module also is used for transmitting control signal to the optics proximity sensor, closes the optics proximity sensor.
7. handheld terminal as claimed in claim 6 is read the display effect regulating system, it is characterized in that:
Described control module also is used for transmitting control signal to the optics proximity sensor after the first look-at-me that the gravity sensor that detects handheld terminal sends, and reopens the optics proximity sensor;
Described acquisition module also is used for obtaining the handheld terminal of optics proximity sensor feedback and the new current distance between the user face after the second look-at-me that detects the transmission of optics proximity sensor; And
This system also comprises adjustment module, and the font size that is used for showing according to the allocation list adjusting screen is to being adapted to described new current distance.
8. handheld terminal as claimed in claim 7 is read the display effect regulating system, it is characterized in that:
When the change in location of handheld terminal exceeded the first scope that sets in advance, described gravity sensor sent the first look-at-me;
When the variation that occurs when the current distance of handheld terminal and user face exceeded the second scope that sets in advance, described optics proximity sensor sent the second look-at-me.
9. handheld terminal as claimed in claim 7 is read the display effect regulating system, it is characterized in that, this system also comprises:
Judge module is used for judging whether to close described read unit, does not then trigger described control module and transmits control signal to the optics proximity sensor if close read unit, closes the optics proximity sensor.
10. read the display effect regulating system such as claim 6 or 7 described handheld terminals, it is characterized in that, described allocation list is the initial configuration table that sets in advance in the handheld terminal, or the allocation list of being determined by the user by mode of learning, describedly determine that by the user process of allocation list comprises by mode of learning:
Obtain current distance between handheld terminal and the user face by the optics proximity sensor;
According to the initial configuration table that sets in advance and this current distance, show the font size of recommending the user;
If the user accepts the font size of this recommendation, then directly preserve the current distance of this font size and correspondence to the new allocation list that creates;
If the user does not accept the font size of this recommendation, then receive the font size that is adapted to this current distance that the user manually arranges, and preserve this font size that manually arranges and corresponding current distance to the new allocation list that creates; And
When user selection is changed reading posture, repeat said process.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210104546 CN103365560A (en) | 2012-04-11 | 2012-04-11 | Adjustment method and adjustment system for reading display effect of handheld terminal |
| TW101113365A TW201342199A (en) | 2012-04-11 | 2012-04-13 | Method and system for adjusting display effect of handheld terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210104546 CN103365560A (en) | 2012-04-11 | 2012-04-11 | Adjustment method and adjustment system for reading display effect of handheld terminal |
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| Publication Number | Publication Date |
|---|---|
| CN103365560A true CN103365560A (en) | 2013-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210104546 Pending CN103365560A (en) | 2012-04-11 | 2012-04-11 | Adjustment method and adjustment system for reading display effect of handheld terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103365560A (en) |
| TW (1) | TW201342199A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105278821A (en) * | 2014-07-22 | 2016-01-27 | 福建福昕软件开发股份有限公司北京分公司 | Method and device for automatically regulating electronic document page |
| CN106873761A (en) * | 2015-12-14 | 2017-06-20 | 宏达国际电子股份有限公司 | Electronic installation and signal generating circuit |
| TWI670638B (en) * | 2014-09-25 | 2019-09-01 | 香港商阿里巴巴集團服務有限公司 | Method and device for adaptively adjusting user interface of smart terminal |
-
2012
- 2012-04-11 CN CN 201210104546 patent/CN103365560A/en active Pending
- 2012-04-13 TW TW101113365A patent/TW201342199A/en unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105278821A (en) * | 2014-07-22 | 2016-01-27 | 福建福昕软件开发股份有限公司北京分公司 | Method and device for automatically regulating electronic document page |
| WO2016011787A1 (en) * | 2014-07-22 | 2016-01-28 | 福建福昕软件开发股份有限公司 | Method and apparatus for automatically adjusting electronic document page |
| TWI670638B (en) * | 2014-09-25 | 2019-09-01 | 香港商阿里巴巴集團服務有限公司 | Method and device for adaptively adjusting user interface of smart terminal |
| CN106873761A (en) * | 2015-12-14 | 2017-06-20 | 宏达国际电子股份有限公司 | Electronic installation and signal generating circuit |
| CN106873761B (en) * | 2015-12-14 | 2020-03-17 | 宏达国际电子股份有限公司 | Electronic device and signal generating circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201342199A (en) | 2013-10-16 |
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Application publication date: 20131023 |