CN101034385A - Method for inputting information into computer via touching screen handset - Google Patents
Method for inputting information into computer via touching screen handset Download PDFInfo
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- CN101034385A CN101034385A CN 200710027638 CN200710027638A CN101034385A CN 101034385 A CN101034385 A CN 101034385A CN 200710027638 CN200710027638 CN 200710027638 CN 200710027638 A CN200710027638 A CN 200710027638A CN 101034385 A CN101034385 A CN 101034385A
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Abstract
This invention publicizes a method of inputting information to a computer through a mobile phone with a touch-screen, including the following steps: (a) connects cell phone with computer, activates the information input function; (B) inputs handwritten information through the mobile touch screen, and makes the handwritten information stored in Unicode encoding formats; (c) mobile phones will convert Unicode encoding into UTF8 encoding for transmission, and send the information coding; (d) the computer will convert the UTF8 encoding information received into the identifiable GBK coding, demonstrate the handwritten information in the text editor. The notable features of the invention is by the transform of the Unicode encoding into UTF8 encoding in its mobile phone, using the characteristics of UTF8 convenient for transmission, through the simulation of serial communication modes by the USB transmission line, the hand-written information on touch screen will be transmitted to a computer, and then UTF8 encoding from the computer terminal will be converted to the GBK coding format that can show, all the process are automatically converted, realizing the encoding conversion in the process of information transmission, making it more convenient and faster to input information to a computer from the touch screen of a mobile phone.
Description
Technical field
The present invention relates to the information transferring method between mobile phone and the computing machine, particularly a kind of by the method for touch-screen mobile phone to the computer entering handwritten information.
Background technology
Traditional computer all is to adopt keyboard or handwriting pad as input tool, disclosed Chinese invention patent application CN 1584814A disclosed a kind of touch-screen mobile phone and to the method for computer entering handwritten information, has proposed a kind of touch-screen mobile phone that utilizes as novel mobile phone application function and the method for handwriting pad to the computer input information on February 23rd, 2005.FOR ALL WE KNOW, traditional mobile phone inside is to adopt the Unicode coded format, is the GBK coded format and computer adopts, both coded format differences, therefore how realizing the information code conversion between mobile phone and the computer, is the gordian technique of communication between mobile phone and the computer.
Summary of the invention
The object of the present invention is to provide a kind ofly, can realize the code conversion between mobile phone and the computer automatically by the method for touch-screen mobile phone to the computer entering handwritten information.
The technical solution adopted in the present invention: a kind of by the method for touch-screen mobile phone to the computer input information, comprise the steps: that (a) is connected mobile phone with computer, the log-on message input function; (b) store with the Unicode coded format by the handset touch panel entering handwritten information, and with this hand-written information; (c) mobile phone becomes the Unicode code conversion can encode for the UTF8 of transmission, and sends this information coding; (d) computer is converted to discernible GBK coding with the UTF8 coded message that receives, and shows hand-written information in text editor.
Above-mentioned mobile phone and computer expert cross serial port transmission information.Described mobile phone is crossed the USB transmission line with the computer expert and is connected, and by USB transition-line analogy serial communication.
In the above-mentioned steps (a), when mobile phone with after computer successfully is connected, send the beginning flag to computer.
After above-mentioned information of writing when mobile phone is sent completely, sends and finish flag to computer.
After above-mentioned computer obtains the GBK coding, by lookup table mode output respective symbols.
Above-mentioned mobile phone contains the code conversion program, realizes that with the Unicode code conversion be the UTF8 coding.
Above-mentioned computer contains the code conversion program, realizes that with the UTF8 code conversion be the GBK coding.
In order to guarantee the basic function of mobile phone, under hand-written mode state, when receiving outside (incoming call, short message) or mobile phone end interrupting informations such as (alarm clock, p.m.entrys), can enter respective interrupt request pattern, as answer or refuse to listen and send a telegram here, provide fresh information, alarm clock prompting etc., after aforesaid operations is finished, turn back to hand-written pattern.
Distinguishing feature of the present invention is that it is by with the Unicode code conversion in the mobile phone being the UTF8 coding, the characteristic of utilizing UTF8 to be convenient to transmit, by USB transition-line analogy serial communication mode, hand-written information on the touch-screen is transferred to computer, be displayable GBK coded format by computer end with the UTF8 code conversion again, used process is automatic conversion, realizes the code conversion in the message transmitting procedure, makes touch-screen mobile phone convenient, quick to the computer input information.
Description of drawings
Fig. 1 is the process flow diagram of mobile phone of the present invention to the computer input information;
Fig. 2 is a hardware principle block diagram of the present invention;
Fig. 3 is an operational flowchart of the present invention.
Embodiment
Of the present invention is a kind of method that realizes the writing board for computer function by touch-screen mobile phone by touch-screen mobile phone to the method for computer entering handwritten information, it makes touch-screen mobile phone not only have the general utility functions that existing mobile phone possesses, the function that also has writing board for computer simultaneously, can utilize the hand-written of this touch-screen mobile phone and copy editor's function, by data line and dataphone, but realize the editing interface of computer is carried out the copy editor with com component.As shown in Figure 1, above-mentioned information transferring method comprises the steps:
(a) mobile phone is connected with computer, the connection state of detection of handset end and computer end, status information, mobile phone end hardware and related driver programs etc. can select to enter the handwriting pad pattern in the option, initialization handwriting pad relevant device;
(b) after mobile phone is ready, sends beginning flag (beginning), and start the handwriting pad information input function of mobile phone with six letters of PCTPIM bit representation data that serve as a mark;
(c) by the handset touch panel entering handwritten information, the electronic signal acquisition system of embedded in mobile phone receives the information that touch-screen produces, and carries out literal by processor and relatively discern, and obtains the Unicode coding of input characters;
(d) mobile phone becomes and can encode for the UTF8 of transmission by the Unicode code conversion of code conversion program with input information, and sends this information coding;
(e) mobile phone by the USB transmission line with above-mentioned UTF8 coding transmission to computer;
(f) computer is converted to discernible GBK coding with the UTF8 coded message that receives, and shows hand-written information in text editor;
(g) after information that mobile phone is write is sent completely, send and finish flag (with six letters of IMPTCP bit representation ED that serves as a mark) to computer, the ending message input, mobile phone returns holding state.
In (g),, then selectively enter this interrupt request associative mode (accepting or refusal) in above-mentioned steps (b), turn back to the handwriting pad pattern after finishing dealing with again if mobile phone detects the interrupting information (as incoming call, new information etc.) that is allowed.
Below illustrate the process of code conversion.
Unicode converts UTF8 process (finishing in mobile phone end) to:
Step (1): whether the code value of judging the Unicode coding is less than 0x80, if then go to step (2) smaller or equal to 0x80; If greater than 0x80 and less than 0x800, then go to step (3); If more than or equal to 0x800, then go to step (4).
Step (2):, and be stored in first of the array that is used to store the UTF8 form with the coding code value of the code value direct representation UTF8 form of this Unicode coding.
Step (3): if the code value of Unicode coding is greater than 0x80 and less than 0x800, the code value of then getting the Unicode coding goes step-by-step and 0x3f to do AND operation, then income value is gone step-by-step and 0x80 to do inclusive-OR operation, then the code value of the UTF8 of this value representation correspondence coding is stored in second of the array that is used to store the UTF8 form, 6 the income value of more initial Unicode coding being moved to right goes step-by-step and 0xc0 to do AND operation, obtain another Unicode coding code value, go to step (1).
Step (4): if the code value of Unicode coding is more than or equal to 0x800, then getting Unicode coding code value goes step-by-step and 0x3f to do AND operation, then income value is gone step-by-step and 0x80 to do inclusive-OR operation, then the code value of the UTF8 of this value representation correspondence coding is stored in the 3rd of the array that is used to store the UTF8 form, 6 the income value of more initial Unicode coding being moved to right goes step-by-step and 0x800 to do AND operation, obtain another Unicode coding code value, change step (3).
Behind the UTF8 coding that mobile phone end becomes can transmit with the Unicode code conversion, convert UTF8 to Unicode again in computer end, its process is the inverse process that Unicode converts the UTF8 process to, converts the displayable GBK sign indicating number of computer at last to, is about to Unicode and converts the GBK sign indicating number to.In ASCII character, each English alphabet or character only need a byte to store, and a byte can only be represented 256 English alphabets or character at most, and do not use with the Chinese character circle, on the basis of ASCII character, represent a Chinese character with two bytes, set up Chinese character input standard, i.e. it is exactly wherein a kind of that ANSI coding, the GBK that will discuss are here encoded.
Unicode converts GBK process (finishing in computer end) to:
Step (1): computer end read the Unicode coding after the conversion, whether the code value of judging this coding less than 0x80, promptly 128, be then to go to step (2), otherwise go to step (3):
Step (2): letter in ASCII character of this byte representation or symbol, with double-byte representation it the time, will read to such an extent that value step-by-step and 0x00ff do AND operation, income value is stored in to be used to store first that GBK encodes then.
Step (3): will read to such an extent that first byte step-by-step and the 0xff00 of value does AND operation, then income value is moved to right and be stored in first that is used to store the GBK coding after 8, its next byte of correspondence is then got by system, to read to such an extent that value step-by-step and 0x00ff do AND operation, then income value will be stored in second (both combine Chinese character of expression) being used to store the GBK coding.
Below be the corresponding tables of GBK coding and Unicode coding:
GBK Unicode
0x0061， 0x61，
0x0062， 0x62，
…………………………
0x8147， 0x4e1f，
0x8148， 0x4e20，
0x815c， 0x4e57，
0x819c， 0x4ee0，
0x819f， 0x4ee7，
0xb4ef， 0x8fbe，
0xccec， 0x5929，
……………………………
The equipment of implementing data inputting method of the present invention comprises: for the communication apparatus (adopting the USB transmission line in the present embodiment) of mobile phone and computer, the mobile phone of band touch-screen, embedded in mobile phone is supported the software (conversion between being used to encode) of handwriting pad, computer end has handwriting recognition software, and the handwriting pad driver is installed;
Be illustrated in figure 2 as hardware principle block diagram of the present invention, central processing unit is the control center of total system, it is sent to computer with the information that the user imports by handset touch panel by data line, and the operation and the accessing of data of the software program in the control store deposit in.Be illustrated in figure 3 as its operational flowchart,, the handwriting pad driver need be installed in advance in computer end; In mobile phone end, need the handwriting pad program of operation embedded in mobile phone, enter the information input function.Then mobile phone being crossed the USB transmission line with the computer expert is connected, by the handset touch panel entering handwritten information, this hand-written information is the UTF8 coding by the code conversion of mobile phone end from the Unicode code conversion, be sent to computer end by the USB transmission line, computer is after receiving above-mentioned UTF8 coding, be converted to the discernible GBK coding of computer again by the code conversion program, be shown in the text editor of computer.Above-mentioned code conversion process automatically performs in mobile phone end and computer end, for the user, just looks like to use the writing board for computer input information equally convenient, fast.
The present invention is applicable to various hand phones, comprises the 2G of employing GSM/GPRS/DCS standard and the mobile phone of 2.5G, adopts the 3G mobile of CDMA (comprising CDMA2000, WCDMA and TD-SCDMA) standard etc.
Claims (9)
1. one kind by the method for touch-screen mobile phone to the computer input information, it is characterized in that, comprises the steps:
(a) mobile phone is connected the log-on message input function with computer;
(b) store with the Unicode coded format by the handset touch panel entering handwritten information, and with this hand-written information;
(c) mobile phone becomes the Unicode code conversion can encode for the UTF8 of transmission, and sends this information coding;
(d) computer is converted to discernible GBK coding with the UTF8 coded message that receives, and shows hand-written information in text editor.
2. it is characterized in that by the method for touch-screen mobile phone according to claim 1 is described that described mobile phone and computer expert cross serial port transmission information to the computer input information.
3. it is characterized in that by the method for touch-screen mobile phone that according to claim 2 is described described mobile phone is crossed the USB transmission line with the computer expert and is connected to the computer input information.
4. it is characterized in that by the method for touch-screen mobile phone according to claim 3 is described, pass through USB transition-line analogy serial communication between described mobile phone and the computer to the computer input information.
5. it is characterized in that by the method for touch-screen mobile phone according to claim 1 is described to the computer input information, in the described step (a), when mobile phone with after computer successfully is connected, send the beginning flag to computer.
6. it is characterized in that by the method for touch-screen mobile phone according to claim 1 is described, after information that mobile phone is write is sent completely, sends and finish flag to computer to the computer input information.
7. it is characterized in that by the method for touch-screen mobile phone according to claim 1 is described, after described computer obtains the GBK coding, by lookup table mode output respective symbols to the computer input information.
8. it is characterized in that by the method for touch-screen mobile phone that according to claim 1 is described described mobile phone contains the code conversion program, realize that with the Unicode code conversion be the UTF8 coding to the computer input information.
9. it is characterized in that by the method for touch-screen mobile phone that according to claim 1 is described described computer contains the code conversion program, realize that with the UTF8 code conversion be the GBK coding to the computer input information.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2007100276384A CN100470529C (en) | 2007-04-20 | 2007-04-20 | Method for inputting information into computer via touching screen handset |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102184095A (en) * | 2011-01-30 | 2011-09-14 | 广东佳和通信技术有限公司 | Chinese character display system and method for converged communication systems |
| CN101587373B (en) * | 2009-06-30 | 2011-10-12 | 青岛海信移动通信技术股份有限公司 | Method, system and device for displaying input information |
| CN102393795A (en) * | 2011-07-22 | 2012-03-28 | 惠州Tcl移动通信有限公司 | Method for inputting handwritten information into computer by touch-screen mobile phone |
| CN102567019A (en) * | 2011-12-26 | 2012-07-11 | 山东浪潮齐鲁软件产业股份有限公司 | Method for supporting various character sets during application of EXCEL plug-in unit in WEB |
| CN102622157A (en) * | 2011-01-27 | 2012-08-01 | 西安龙飞软件有限公司 | Method for achieving handwriting input of computer equipment by using mobile phone touch screen |
| CN105573518A (en) * | 2015-12-15 | 2016-05-11 | 上海贝锐信息科技有限公司 | Remote input method scheduling method and system |
| CN105912132A (en) * | 2016-03-30 | 2016-08-31 | 乐视控股（北京）有限公司 | Method and system for simulating handwriting board |
-
2007
- 2007-04-20 CN CNB2007100276384A patent/CN100470529C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101587373B (en) * | 2009-06-30 | 2011-10-12 | 青岛海信移动通信技术股份有限公司 | Method, system and device for displaying input information |
| CN102622157A (en) * | 2011-01-27 | 2012-08-01 | 西安龙飞软件有限公司 | Method for achieving handwriting input of computer equipment by using mobile phone touch screen |
| CN102184095A (en) * | 2011-01-30 | 2011-09-14 | 广东佳和通信技术有限公司 | Chinese character display system and method for converged communication systems |
| CN102393795A (en) * | 2011-07-22 | 2012-03-28 | 惠州Tcl移动通信有限公司 | Method for inputting handwritten information into computer by touch-screen mobile phone |
| CN102393795B (en) * | 2011-07-22 | 2014-05-28 | 惠州Tcl移动通信有限公司 | Method for inputting handwritten information into computer by touch-screen mobile phone |
| CN102567019A (en) * | 2011-12-26 | 2012-07-11 | 山东浪潮齐鲁软件产业股份有限公司 | Method for supporting various character sets during application of EXCEL plug-in unit in WEB |
| CN105573518A (en) * | 2015-12-15 | 2016-05-11 | 上海贝锐信息科技有限公司 | Remote input method scheduling method and system |
| CN105912132A (en) * | 2016-03-30 | 2016-08-31 | 乐视控股（北京）有限公司 | Method and system for simulating handwriting board |
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| CN100470529C (en) | 2009-03-18 |
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Owner name: SHENZHEN CITY TIANSHIDA JINGWEI DIGITAL SCIENCE AN Free format text: FORMER OWNER: SONGXUNDA ZHONGKE ELECTRONICS ( SHENZHEN ) CO., LTD. Effective date: 20091030 |
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Effective date of registration: 20091030 Address after: 1B, three floor, No. 1, TSD Industrial Park, 79 Waterloo Road, Dragon Road community, Dragon Road community, Longgang District, Shenzhen, Guangdong Patentee after: Shenzhen Tianshida Jingwei Digital Technology Co., Ltd. Address before: Guangdong city of Shenzhen province Longgang Kengzi Zhenlong Tian Wo community industry TianShiDa Industrial Park Patentee before: TSD Technologies (Shenzhen) Co., Ltd. |
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Granted publication date: 20090318 Termination date: 20100420 |