CN1387116A - Auxiliary device and method for cleaning toch screen and its hand-held electronic device - Google Patents
Auxiliary device and method for cleaning toch screen and its hand-held electronic device Download PDFInfo
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- CN1387116A CN1387116A CN 02120420 CN02120420A CN1387116A CN 1387116 A CN1387116 A CN 1387116A CN 02120420 CN02120420 CN 02120420 CN 02120420 A CN02120420 A CN 02120420A CN 1387116 A CN1387116 A CN 1387116A
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- screen
- cleaning mode
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- screen cleaning
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Abstract
An auxiliary device for clearing the touch screen is composed of a memory for storing more modules including screen clear mode start/stop module and input receiving module, and a microprocessor for reading and executing the contents of said modules. Its auxiliary method for clearing the touch screen includes executing clear mode when start condition is met, receiving the input contents by the input receiving module and exiting the clear mode when stop condition is met.
Description
Technical field
The present invention relates to a kind of touch control screen electronic installation, particularly a kind of servicing unit of cleaning toch screen and method and portable electric device thereof.
Background technology
Touch control screen (touch screen) can be accepted the display device that the user comes input instruction in the mode of finger or pen (stylus) striking for a kind of.It mainly comprises the display just like LCD panel (liquidcrystal display panel) or cathode ray tube (CRT) display, an and transparent glass panel that is arranged at display top, transparent glass panel is responsible for accepting user's striking, it can be resistance-type face glass or condenser type face glass, because face glass is transparent, so in the striking face glass, still can seeing through face glass, the user sees the picture that display is shown.When touch control screen is dirty, promptly need by wiping keeping clean, yet, since touch control screen be touched then might input instruction, so the user is most likely earlier with wiping touch control screen again behind the power-off, in order to avoid cause unexpected instruction to be transfused to.
Yet if closed the power supply of touch control screen, touch control screen can't show information, so cause many inconvenience.For example, general financial Information treating apparatus must can show up-to-date financial relevant information at any time, and the mistiming of upgrading is several seconds only mostly, if cleaning screen and powered-down, to cause the user during this period of time can't see up-to-date information, so, will cause the sizable inconvenience of user.
In addition, for most portable electric device, if desire powered-down, then the power supply of whole portable electric device all must be closed, needing after the power-on once again to wait for restarting of operating system, therefore, is that powered-down extremely expends time in order to clean screen only.
In view of this, the inventor has carried out the further investigation test for the above-mentioned shortcoming of forgoing, and develops the present invention finally.
Summary of the invention
The present invention will provide a kind of servicing unit of cleaning toch screen and method and portable electric device thereof, makes it need not powered-down with solution and just can clean screen, and can not import the technical matters of unexpected instruction in cleaning during screen.
It is such solving the problems of the technologies described above the technical scheme that is adopted:
A kind of servicing unit of cleaning toch screen mainly comprises a touch control screen, it is characterized in that: the microprocessor that a memory storage and that stores a plurality of modules read, carried out each module of memory storage is set, and those modules comprise:
One screen cleaning mode startup/termination module, it is to start a screen cleaning mode when an entry condition satisfies, and stops this screen cleaning mode when an end condition satisfies;
One input receives module, and it receives the received input of touch control screen down in this screen cleaning mode;
This entry condition is that a screen cleaning mode that is shown in this touch control screen starts diagram by striking;
This end condition is one of following: a screen cleaning mode that is shown in this touch control screen stops diagram and has been continued one section special time by striking or this screen cleaning mode;
More comprise a prompting module, it exports a screen cleaning mode information down in this screen cleaning mode.
A kind of householder method of cleaning toch screen is characterized in that, mainly comprises:
When satisfying, an entry condition enters a screen cleaning mode;
Under this screen cleaning mode, receive module and receive the received input of this touch control screen with an input;
When an end condition satisfies, break away from this screen cleaning mode;
This entry condition is that a screen cleaning mode that is shown in touch control screen starts diagram by striking;
This end condition is one of following: a screen cleaning mode that is shown in touch control screen stops diagram and has been continued one section special time by striking or screen cleaning mode;
More be contained in output one screen cleaning mode information under this screen cleaning mode.
A kind of portable electric device mainly comprises a touch control screen, it is characterized in that: a memory storage and that stores a plurality of modules is set reads, carry out the microprocessor that is stored in this each module of memory storage, those modules comprise:
Formula module in one work;
One screen cleaning mode startup/termination module, it is when an entry condition satisfies, and starts a screen cleaning mode of this portable electric device, and when an end condition satisfies, stops this screen cleaning mode of this portable electric device;
One input receives module, and it receives the received input of this touch control screen down in this screen cleaning mode, makes that the formula module can not receive this input in this work;
This entry condition is that a screen cleaning mode that is shown in touch control screen starts diagram by striking;
This end condition is one of following: a screen cleaning mode that is shown in this touch control screen stops diagram and has been continued one section special time by striking or this screen cleaning mode;
More comprise a prompting module, it exports a screen cleaning mode information down in this screen cleaning mode;
More comprise in order to receive the wireless receiving module of wireless information.
The servicing unit of cleaning toch screen proposed by the invention comprises that a screen cleaning mode startup/termination module and an input receive module.Screen cleaning mode startup/termination module is to start a screen cleaning mode when an entry condition satisfies, and stops the screen cleaning mode when an end condition satisfies.Input receives module and then receives the received input of touch control screen down in the screen cleaning mode.
Aforesaid entry condition can be a screen cleaning mode and starts diagram (icon) by striking, and end condition can be a screen cleaning mode and stops diagram by striking, or the screen cleaning mode has continued one specific period.
The servicing unit of cleaning toch screen can more comprise a prompting module, to export a screen cleaning mode information down in the screen cleaning mode.This screen cleaning mode information can be a specific picture or an animation that is shown in touch control screen, or a specific sound.
Because after entering the screen cleaning mode, the received input meeting of touch control screen receives module by input and receives, and can not receive by the formula in the work, so the user need not just can clean screen by powered-down, and can not import unexpected instruction, make it need not powered-down just to clean screen thereby solved, and can when the cleaning screen, not import the technical matters of unexpected instruction.
The present invention is simple in structure, and method is easy, and its servicing unit comprises that a screen cleaning mode startup/termination module and an input receive module.When an entry condition satisfies, screen cleaning mode startup/termination module starts a screen cleaning mode, under the screen cleaning mode, input receives module can receive the received input of touch control screen, when an end condition satisfied, screen cleaning mode startup/termination module promptly stopped the screen cleaning mode, so the user need not just can clean screen by powered-down, and can not import unexpected instruction, and the tool practicality.
Description of drawings
Fig. 1 is the framework calcspar of the servicing unit of the cleaning toch screen of preferred embodiment of the present invention;
Fig. 2 is the framework calcspar of preferred embodiment portable electric device of the present invention;
Fig. 2 A is microprocessor circuit figure among Fig. 2;
Fig. 2 B is the circuit of memory storage among Fig. 2 and the microprocessor circuit coupled figure of Fig. 2 A;
Fig. 2 C is the contact panel control interface circuit figure of touch control screen among Fig. 2;
Fig. 2 D, Fig. 2 E, Fig. 2 F are respectively the LCD panel interface circuit of touch control screen among Fig. 2 and produce the circuit diagram of LCD panel required voltage and dividing potential drop;
Fig. 2 G is a RS-232 interface circuit diagram among Fig. 2;
Fig. 2 H, Fig. 2 I are respectively among Fig. 2 wireless receiving modular circuit and interface circuit thereof, microprocessor is by interface circuit and wireless receiving module coupled circuit figure;
Fig. 2 J is the promotion circuit diagram of LED and hummer among Fig. 2;
Fig. 2 K is the circuit diagram of the portable electric device system power supply among Fig. 2;
Fig. 3 is that touch control screen display screen cleaning mode starts graphic situation synoptic diagram;
Fig. 4 is that touch control screen display screen cleaning mode stops graphic situation synoptic diagram;
Fig. 5 is the process flow diagram of the householder method of the cleaning toch screen of preferred embodiment of the present invention.
Embodiment
Please refer to shown in Figure 1, the servicing unit 13 of the cleaning toch screen of preferred embodiment of the present invention comprises that a screen cleaning mode startup/termination module 131, an input receive a module 132 and a prompting module 133, the servicing unit 13 of cleaning toch screen is to be applied in the handheld electronic device 1, except that the servicing unit 13 of cleaning toch screen, portable electric device 1 still comprises formula module 12 in a touch control screen 11 and the work.
In the present embodiment, each module is the software module that is installed in the portable electric device 1.It can be stored in the memory storage 14 of portable electric device 1 (as shown in Figure 2), and read and carry out by the microprocessor (CPU) 15 of portable electric device 1, formula module 12 can be any formula module in the work, financial Information application etc. for example, it can receive contact panel (touch panel) 111 instructions imported of user via touch control screen 11, and output information is to the LCD panel (LCD) 112 of touch control screen 11.
In addition, as shown in Figure 2, the portable electric device 1 of present embodiment still can select to be equipped with elements such as RS-232 interface 16, wireless receiving (RF) module 17, LED18 and hummer (Piezo) 19, wherein RS-232 interface 16 hands over microprocessor 15 to handle after utilizing wired or wireless technology to receive information respectively with wireless receiving (RF) module 17, and LED18 and hummer 19 are to utilize light or sound mode to warn the state of user's portable electric device respectively according to microprocessor instruction.
Fig. 2 A to Fig. 2 K is respectively the circuit diagram of present embodiment portable electric device 1.Wherein can adopt existing circuit module, so do not repeat them here such as LCD panel 112, contact panel 111 etc.
When an entry condition satisfied, screen cleaning mode startup/termination module 131 can start a screen cleaning mode, allowed the user can cleaning toch screen 11.Please refer to shown in Figure 3, in the present embodiment, entry condition can be user's striking the shown screen cleaning modes of one touch control screen 11 start diagram (icon) 20, this screen cleaning mode starts the ad-hoc location that diagram 20 can be shown in touch control screen 11, and after striking, this instruction can be transferred to screen cleaning mode startup/termination module 13 by operating system (figure does not show) and handle, and inoperative intermediate range formula module 12 is handled.Yet entry condition also can be other condition, and for example certain button of portable electric device 1 is pressed etc.
In the present embodiment, under the screen cleaning mode, input receive module 132 can interception all by the instruction incoming event that touch control screen 11 is produced, make that formula module 12 can not receive these incidents in the work.Owing to be not moved to end, so formula module 12 still can carry out other work in the work, for example output information to touch control screen 11 showing or lastest imformation, or, receive data as RS-232 interface 16 or wireless receiving module 17 etc. from other input media.
Another kind of mode is for when entry condition satisfies, formula module 12 in the operating system meeting power cut-off of portable electric device 1, by the time restart formula module 12 in the work originally again after the screen cleaning mode finishes, can save system resource even so, yet so formula module 12 just can't carry out other work in the work under the screen cleaning mode.Have the knack of the needs of the visual reality of this skill person, carry out the modification or the change of various equivalences.
Prompting module 133 can be exported the screen cleaning mode information of one " cleaning mode ", to remind the present portable electric device of user is to be in the screen cleaning mode, be noted that prompting module 133 can show a specific picture or an animation, or export the mode of a specific sound, remind that the present portable electric device of user is to be in the screen cleaning mode, for example, under the screen cleaning mode, prompting module 133 can a blank picture replace user's interface of formula module 12 in the work originally, allow the user can more clearly find the place that needs wiping on the touch control screen 11.Have the knack of modification or change that above-mentioned skill person can carry out various equivalences according to actual demand.
When an end condition satisfies, screen cleaning mode startup/termination module 131 can stop the screen cleaning mode, please refer to shown in Figure 4, in the present embodiment, under the screen cleaning mode, screen cleaning mode startup/termination module 131 can provide a screen cleaning mode to stop diagram 30 for user's striking on touch control screen 11, with as end condition, this screen cleaning mode stops diagram 30 and can be set to and need double-click, to avoid the user when wiping the position of screen cleaning mode termination diagram 30 demonstrations, unexpectedly make the screen cleaning mode be terminated, in addition, screen cleaning mode startup/termination module 131 also can calculate the time that the screen cleaning mode is continued, when the screen cleaning mode has continued one section special time, screen cleaning mode startup/termination module 131 can be with this as end condition, and stops the screen cleaning mode.
Fig. 5 has shown the householder method flow process of the cleaning toch screen of preferred embodiment of the present invention.At first, the householder method of cleaning toch screen can judge whether aforesaid entry condition is satisfied in step 41.This judgement can be undertaken or be undertaken by a resident formula that resides in the storer by operating system, if this judgement is undertaken by operating system, then aforesaid screen cleaning mode startup/termination module 131 can be a module in the operating system; If undertaken by resident formula, then aforesaid screen cleaning mode startup/termination module 131 is a resident formula for this reason.
If entry condition is not satisfied, then the householder method according to the cleaning toch screen of preferred embodiment of the present invention can continue monitoring, loses power supply up to operating system power cut-off or storer.If entry condition is satisfied, then enter step 42, enter the screen cleaning mode, receive module 132 with aforesaid input and receive the received input of touch control screen 11.As previously mentioned, input receives module 132 can tackle the instruction incoming event that all are produced by touch control screen 11, make that formula module 12 can not receive these incidents in the work, or directly replace formula module 12 in the work originally, become formula in the new work.In step 43, prompting module 133 can be exported the screen cleaning mode information of one " cleaning mode ", and for example picture, animation or sound are to be in the screen cleaning mode to remind the present portable electric device of user.
According to the servicing unit and the method for cleaning toch screen of the present invention, the user can clean screen under the situation of powered-down not, so significantly promoted the convenience of cleaning screen, and guaranteed that the user can not import unexpected instruction when the cleaning screen.
The above is only for illustrating, but not is restricted.Any be familiar with this operator all can carry out according to the embodiment of the invention described above the equivalence modification or replacement.Anyly do not break away from spirit of the present invention and category, and, all should be contained in the claim of the present invention its equivalent modifications of carrying out or replacement.
In sum, the true tool advance of the present invention, practicality have met the application for a patent for invention important document, so propose application for a patent for invention in accordance with the law.
Claims (13)
1, a kind of servicing unit of cleaning toch screen mainly comprises a touch control screen, it is characterized in that: the microprocessor that a memory storage and that stores a plurality of modules read, carried out each module of memory storage is set, and those modules comprise:
One screen cleaning mode startup/termination module, it is to start a screen cleaning mode when an entry condition satisfies, and stops this screen cleaning mode when an end condition satisfies;
One input receives module, and it receives the received input of touch control screen down in this screen cleaning mode.
2, the servicing unit of cleaning toch screen according to claim 1 is characterized in that: this entry condition is that a screen cleaning mode that is shown in this touch control screen starts diagram by striking.
3, the servicing unit of cleaning toch screen according to claim 1 is characterized in that: this end condition is one of following: a screen cleaning mode that is shown in this touch control screen stops diagram and has been continued one section special time by striking or this screen cleaning mode.
4, the servicing unit of cleaning toch screen according to claim 1 is characterized in that: more comprise a prompting module, it exports a screen cleaning mode information down in this screen cleaning mode.
5, a kind of householder method of cleaning toch screen is characterized in that, mainly comprises:
When satisfying, an entry condition enters a screen cleaning mode;
Under this screen cleaning mode, receive module and receive the received input of this touch control screen with an input;
When an end condition satisfies, break away from this screen cleaning mode.
6, the householder method of cleaning toch screen according to claim 5 is characterized in that: this entry condition is that a screen cleaning mode that is shown in touch control screen starts diagram by striking.
7, the householder method of cleaning toch screen according to claim 5 is characterized in that: this end condition is one of following: a screen cleaning mode that is shown in touch control screen stops diagram and has been continued one section special time by striking or screen cleaning mode.
8, the householder method of cleaning toch screen according to claim 5 is characterized in that: more be contained in output one screen cleaning mode information under this screen cleaning mode.
9, a kind of portable electric device mainly comprises a touch control screen, it is characterized in that: a memory storage and that stores a plurality of modules is set reads, carry out the microprocessor that is stored in this each module of memory storage, those modules comprise:
Formula module in one work;
One screen cleaning mode startup/termination module, it is when an entry condition satisfies, and starts a screen cleaning mode of this portable electric device, and when an end condition satisfies, stops this screen cleaning mode of this portable electric device;
One input receives module, and it receives the received input of this touch control screen down in this screen cleaning mode, makes that the formula module can not receive this input in this work.
10, portable electric device according to claim 9 is characterized in that: this entry condition is that a screen cleaning mode that is shown in touch control screen starts diagram by striking.
11, portable electric device according to claim 9 is characterized in that: this end condition is one of following: a screen cleaning mode that is shown in this touch control screen stops diagram and has been continued one section special time by striking or this screen cleaning mode.
12, portable electric device according to claim 9 is characterized in that: more comprise a prompting module, it exports a screen cleaning mode information down in this screen cleaning mode.
13, portable electric device according to claim 9 is characterized in that: more comprise in order to receive the wireless receiving module of wireless information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02120420 CN1387116A (en) | 2002-05-24 | 2002-05-24 | Auxiliary device and method for cleaning toch screen and its hand-held electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02120420 CN1387116A (en) | 2002-05-24 | 2002-05-24 | Auxiliary device and method for cleaning toch screen and its hand-held electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1387116A true CN1387116A (en) | 2002-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02120420 Pending CN1387116A (en) | 2002-05-24 | 2002-05-24 | Auxiliary device and method for cleaning toch screen and its hand-held electronic device |
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| Country | Link |
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| CN (1) | CN1387116A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102743772A (en) * | 2011-04-19 | 2012-10-24 | 鸿富锦精密工业（深圳）有限公司 | Device and method for disinfecting public touch control equipment |
| CN108984261A (en) * | 2018-07-12 | 2018-12-11 | 广东小天才科技有限公司 | A kind of screen cleaning based reminding method and wearable device |
-
2002
- 2002-05-24 CN CN 02120420 patent/CN1387116A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102743772A (en) * | 2011-04-19 | 2012-10-24 | 鸿富锦精密工业（深圳）有限公司 | Device and method for disinfecting public touch control equipment |
| CN108984261A (en) * | 2018-07-12 | 2018-12-11 | 广东小天才科技有限公司 | A kind of screen cleaning based reminding method and wearable device |
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