CN103961759A - Method for free lattice liquid crystal displaying in insulin pump - Google Patents
Method for free lattice liquid crystal displaying in insulin pump Download PDFInfo
- Publication number
- CN103961759A CN103961759A CN201310047420.0A CN201310047420A CN103961759A CN 103961759 A CN103961759 A CN 103961759A CN 201310047420 A CN201310047420 A CN 201310047420A CN 103961759 A CN103961759 A CN 103961759A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- crystal display
- displaying
- insulin pump
- display screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention provides a method for free lattice liquid crystal displaying in an insulin pump. The method includes: arranging a displaying buffering area identical to a liquid crystal screen of the insulin pump in size; computing contents of different typefaces and writing the computed contents into the displaying buffering area; reading the contents in the displaying buffering area and updating displaying of the liquid crystal screen. By the aid of the method, writing for the displaying buffering area can be realized freely according to needs, stored contents in the displaying buffering area can be updated onto the liquid crystal liquid screen by operational coupling of the liquid crystal screen and the displaying buffering area, information can be economically displayed in different formats, types and sizes with consideration of displaying definition of key information and displaying efficiency of the liquid crystal screen.
Description
Technical field
The method that the present invention relates to show in insulin pump, more specifically, relates to the method for carrying out dot lcd demonstration in insulin pump.
Background technology
Dot lcd is presented in insulin pump product and is widely applied at present, but being limited by the liquid crystal display screen that current insulin pump uses, conventional point configuration liquid crystal display itself can only adopt 8*8 form or 16*16 form, font in reality is as adopted 8*8 form cannot see font clearly, although as adopt 16*16 form seen font clearly but show word excessive cause waste, it is highly for example the liquid crystal display screen of 64 pixels, adopt 16*16 form can only show 4 row, make to show that quantity of information is very limited.In addition, in the liquid crystal display screen that insulin pump uses at present, the content of whole screen can only show by a kind of font of size, for example all use rough less 8*8 form or meticulous roomy 16*16 form to show, this does not also meet application requirements: in the application of insulin pump, the information of required demonstration has different priority, for example last time heavy dose, basal dose, important parameter and the warnings such as medicine storage Residual liquid, the key messages such as prompting, need to be with font demonstration more clearly, and the date, the less important information such as time, should not take too much demonstration resource, just passable with less font demonstration.Adopt graphic user interface (GUI) though can realize the liquid crystal display of multiple large small font, but can take very large space and computational resource and involve great expense and easily damage, and insulin pump cost control is strict, and require miniaturization, member with it simply and stable operation owing to often need to continuing to be worn on patient, therefore normally based on microcomputer development, the member that this precision of graphic user interface (GUI) is easily damaged is also not suitable for.
Therefore need a kind of method of carrying out free dot matrix liquid crystal display in insulin pump, it is applicable to the existing insulin pump based on microcomputer development, can save space, can show economically information with multiple formats such as 12*12 forms with dissimilar and big or small font as required, take into account the display resolution of key message and the display efficiency of liquid crystal display screen.
Summary of the invention
The invention provides a kind of method of carrying out free dot matrix liquid crystal display in insulin pump, described method comprises: the display buffer onesize with the liquid crystal display screen of insulin pump is set; Calculate the content of different fonts, and calculated content is write to described display buffer; Read the content of described display buffer, and upgrade accordingly the demonstration of described liquid crystal display screen.Utilize the method, can freely write display buffer as required, operation via liquid crystal display screen and display buffer is coupled, can be by the storage content update of display buffer to liquid crystal display screen, thereby show economically information with multiple format with dissimilar and big or small font, take into account the display resolution of key message and the display efficiency of liquid crystal display screen.
Preferably, the step of the content of calculating different fonts comprises: the information that show is carried out to priority division, according to the height of priority, corresponding information is specified the font varying in size, and calculate accordingly the content of different fonts.
Preferably, the step of upgrading the demonstration of described liquid crystal display screen is that whole screen upgrades.
Preferably, in described insulin pump, be provided with single-chip microcomputer, described display buffer is set on described single-chip microcomputer.Conventionally, insulin pump, based on microcomputer development, can directly arrange display buffer on this single-chip microcomputer, without adding extra hardware, keeps miniaturization and the low cost of insulin pump.
Brief description of the drawings
In order more clearly to describe technical scheme of the present invention, briefly introduce below in conjunction with accompanying drawing.Obviously, these accompanying drawings are only some detailed description of the invention that the application records.Include but not limited to following these accompanying drawings according to of the present invention.
Fig. 1 illustrates that insulin pump intermediate-resolution is that the liquid crystal display screen of 128*64 is with the demonstration of whole 8*8 forms realizations;
Fig. 2 illustrates that insulin pump intermediate-resolution is that the liquid crystal display screen of 128*64 is with the demonstration of whole 16*16 forms realizations;
Fig. 3 is illustrated in the flow chart that carries out the method for free dot matrix liquid crystal display in insulin pump; And
Fig. 4 illustrates that the free dot matrix of realizing on the liquid crystal display screen that utilizes the method shown in Fig. 3 to be 128*64 at insulin pump intermediate-resolution shows.
Detailed description of the invention
In order further to understand the present invention, below in conjunction with embodiment, preferred version of the present invention is described.These descriptions just illustrate the features and advantages of the present invention, but not limit the scope of the invention.Liquid crystal display screen taking resolution as 128*64 in description below carries out comparative illustration to prior art and the present invention as example, the resolution of liquid crystal display screen is not limited to this, can be according to the liquid crystal display screen that need to use different resolution of insulin pump, method of the present invention is also applicable to the liquid crystal display screen of different resolution.
Fig. 1 illustrates the demonstration that the liquid crystal display screen of 128*64 in insulin pump is realized with whole 8*8 forms.As can see from Figure 1, although shown all information, but font is too little, cause all not seeing Chu such as the important information of " heavy dose last time ", " foundation rate ", " medicine storage initial time " and " Residual liquid " and " remaining time " thereof, and idle more blank between liquid crystal display screen right side and adjacent row causes waste.
Conventionally,, in order to see the details of important information clearly, in insulin pump, the liquid crystal display screen of 128*64 shows taking the form (wherein m and n are as being greater than 1 integer) of whole 8m*8n, that is to say, at least shows with 16*16 form.As shown in Figure 2, adopting 16*16 form to amplify important information makes it to be seen clearly, but, on liquid crystal display screen, can only show 4 row information, cause last two row information in Fig. 1 " Residual liquid: 301.4U remaining time: 12H " and " normal 13 years 01 month 9 Wednesday of battery " to show, and the front two row information " Microport serial number XXX model XX " in Fig. 1 and " last time heavy dose: conventional 0.3U0107/04:10 " all cannot completely show, have reduced the display efficiency of liquid crystal display screen.
In order to overcome demonstration waste and the inefficient defect of liquid crystal display screen, the invention provides a kind of method of carrying out free dot matrix liquid crystal display in insulin pump, the flow chart of the method is shown in Figure 3.As shown in Figure 3, described method comprises: the display buffer (step S1) onesize with the liquid crystal display screen of insulin pump is set; Calculate the content of different fonts, and calculated content is write to described display buffer (step S2); Read the content of described display buffer, and upgrade accordingly the demonstration (step S3) of described liquid crystal display screen.Utilize the method, can freely write display buffer as required, operation via liquid crystal display screen and display buffer is coupled, can be by the storage content update of display buffer to liquid crystal display screen, thereby show economically information with multiple format with dissimilar and big or small font, take into account the display resolution of key message and the display efficiency of liquid crystal display screen.
As example, above-mentioned each step S1-S3 can realize by following program, below program as just example, those skilled in the art can utilize different programs to realize above-mentioned each step S1-S3 as required.
Concrete steps are as follows:
S1: the display buffer onesize with liquid crystal display screen is set.In common described insulin pump, be provided with single-chip microcomputer, described display buffer is preferably set on described single-chip microcomputer.Conventionally, insulin pump, based on microcomputer development, can directly arrange display buffer on this single-chip microcomputer, without adding extra hardware, keeps miniaturization and the low cost of insulin pump.
Unsigned char lcddram[8] [128]; // display buffer is set
S2: calculate the content of different fonts, and the content update calculating is written to display buffer.
Preferably, the step of the content of calculating different fonts comprises: the information that show is carried out to priority division, according to the height of priority, corresponding information is specified the font varying in size, and calculate accordingly the content of different fonts.For example, such as " heavy dose last time ", " foundation rate ", the information (2-5 that the liquid crystal display screen in Fig. 1 shows is capable) of " medicine storage initial time " and " Residual liquid " thereof and " remaining time " is extremely important for the proper operation of insulin pump, be assigned with higher priority, correspondingly designated larger font, information (the 1st row and the 6th row that the liquid crystal display screen in Fig. 1 shows) such as date etc. is relative so unimportant, be assigned with lower priority, correspondingly designated less font is saved viewing area, calculate accordingly the content of different fonts.
S3: read the content of described display buffer, and upgrade accordingly the demonstration of described liquid crystal display screen.Preferably, the step of upgrading the demonstration of described liquid crystal display screen is that whole screen upgrades.
Fig. 4 illustrates that the free dot matrix of realizing on the liquid crystal display screen that utilizes the method shown in Fig. 3 to be 128*64 at insulin pump intermediate-resolution shows.As shown in Figure 4, this free dot matrix demonstration has utilized all viewing areas on liquid crystal display screen preferably, idle region is little, and such as " heavy dose last time ", " foundation rate ", the information (2-5 that the liquid crystal display screen in Fig. 1 shows is capable) of " medicine storage initial time " and " Residual liquid " thereof and " remaining time " has all obtained large and has shown clearly, operator can clearly read correlation values, such as the less important information (the 1st row and the 6th row that the liquid crystal display screen in Fig. 1 shows) on date etc. with the complete demonstration of less font, utilize fully remaining region on liquid crystal display screen.
The method in liquid crystal screen display 6 complete row, taken into account definition and the less important information integrity of important information, improved the utilization rate of liquid crystal display screen, thereby improved the simplicity of insulin pump liquid crystal display.
The liquid crystal display screen of Fig. 1, Fig. 2 and Fig. 4 shows it is only the demonstration under a kind of operator scheme of insulin pump.Owing to can as required display buffer being refreshed and rewrite, method of the present invention is applicable to the different operation modes of insulin pump, undertaken by the every terms of information to be shown under different operation modes that priority is divided and font specifies to calculate the content of different fonts, can take into account definition and the less important information integrity of important information under different mode.
The explanation of above embodiment is just for helping to understand core concept of the present invention.It should be pointed out that for the ordinary skill in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, but these improvement and modification also fall in the scope of the claims in the present invention request protection.
Claims (4)
1. a method of carrying out free dot matrix liquid crystal display in insulin pump, described method comprises: the display buffer onesize with the liquid crystal display screen of insulin pump is set; Calculate the content of different fonts, and calculated content is write to described display buffer; And, read the content of described display buffer, and upgrade accordingly the demonstration of described liquid crystal display screen.
2. method according to claim 1, wherein, the step of calculating the content of different fonts comprises: the information that show is carried out to priority division, according to the height of priority, corresponding information is specified the font varying in size, and calculate accordingly the content of different fonts.
3. method according to claim 1, wherein, the step of upgrading the demonstration of described liquid crystal display screen is that whole screen upgrades.
4. method according to claim 1, wherein, is provided with single-chip microcomputer in described insulin pump, and described display buffer is set on described single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310047420.0A CN103961759A (en) | 2013-02-06 | 2013-02-06 | Method for free lattice liquid crystal displaying in insulin pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310047420.0A CN103961759A (en) | 2013-02-06 | 2013-02-06 | Method for free lattice liquid crystal displaying in insulin pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103961759A true CN103961759A (en) | 2014-08-06 |
Family
ID=51232068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310047420.0A Pending CN103961759A (en) | 2013-02-06 | 2013-02-06 | Method for free lattice liquid crystal displaying in insulin pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103961759A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2678659Y (en) * | 2004-03-08 | 2005-02-16 | 鹤壁迈世通生物医药科技园有限公司 | Display controller for insulin pump |
| CN1640502A (en) * | 2004-01-17 | 2005-07-20 | 珠海福尼亚医疗设备有限公司 | Insuline pump, and its operating system and flow path |
| CN200996867Y (en) * | 2006-12-26 | 2007-12-26 | 上海自动化仪表股份有限公司 | Display deive of electronic belt scale |
| US20100064243A1 (en) * | 2008-09-05 | 2010-03-11 | Schuyler Buck | Method and system for manipulating groups of data representations of a graphical display |
| CN102204286A (en) * | 2008-10-29 | 2011-09-28 | 摩托罗拉移动公司 | Variable size message indicator in communication device |
-
2013
- 2013-02-06 CN CN201310047420.0A patent/CN103961759A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1640502A (en) * | 2004-01-17 | 2005-07-20 | 珠海福尼亚医疗设备有限公司 | Insuline pump, and its operating system and flow path |
| CN2678659Y (en) * | 2004-03-08 | 2005-02-16 | 鹤壁迈世通生物医药科技园有限公司 | Display controller for insulin pump |
| CN200996867Y (en) * | 2006-12-26 | 2007-12-26 | 上海自动化仪表股份有限公司 | Display deive of electronic belt scale |
| US20100064243A1 (en) * | 2008-09-05 | 2010-03-11 | Schuyler Buck | Method and system for manipulating groups of data representations of a graphical display |
| CN102204286A (en) * | 2008-10-29 | 2011-09-28 | 摩托罗拉移动公司 | Variable size message indicator in communication device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105529011A (en) | Display device, display panel and driving method | |
| CN105308672A (en) | Electronic device and method for video decoding | |
| CN102279723A (en) | System and method for realizing split-screen display | |
| CN102253560A (en) | Display device, and refreshing method and device of display interface | |
| CN102270428A (en) | Display device and display interface refresh method and device | |
| CN103064683A (en) | Method and device for custom layout of multiple tabs under WEB environment | |
| US8823722B1 (en) | SOC with integrated bistable display controller | |
| CN102866897A (en) | Computer and method for determining display contents | |
| US20150109358A1 (en) | Electronic display device | |
| CN101620243B (en) | Method and system for processing display data in digital oscilloscope | |
| CN201204030Y (en) | Apparatus for updating LCD EDID | |
| CN103961759A (en) | Method for free lattice liquid crystal displaying in insulin pump | |
| CN102201220A (en) | Method for split display of bistable display screen and apparatus thereof | |
| CN103780730A (en) | Mobile phone calendar display method, mobile phone calendar setting method and mobile phone calendar system | |
| CN200996867Y (en) | Display deive of electronic belt scale | |
| WO2023024959A1 (en) | Image labeling method and system, and device and storage medium | |
| CN101344849A (en) | Method for implementing input method superposition in embedded type GUI surroundings | |
| CN102004621B (en) | Graphic display method, device and system | |
| CN103973739A (en) | Information display method, system and mobile terminal | |
| CN104407826A (en) | Display data writing-in method and display device | |
| CN112242122A (en) | Dual-screen display method, device and system based on android system | |
| CN201662804U (en) | Paperless display device for patient list in hospital | |
| CN101763845A (en) | Method for calculating the display width of characters in a dot matrix character library | |
| CN110083420A (en) | A kind of startup interface implementation method based on uboot, system, terminating machine and readable storage medium storing program for executing | |
| CN202033785U (en) | Electronic card |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140806 |
|
| RJ01 | Rejection of invention patent application after publication |