CN108153451A - 一种基于触摸屏的校准方法及系统 - Google Patents
一种基于触摸屏的校准方法及系统 Download PDFInfo
- Publication number
- CN108153451A CN108153451A CN201810057119.0A CN201810057119A CN108153451A CN 108153451 A CN108153451 A CN 108153451A CN 201810057119 A CN201810057119 A CN 201810057119A CN 108153451 A CN108153451 A CN 108153451A
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- China
- Prior art keywords
- calibration
- point
- user
- coordinates
- touch screen
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810057119.0A CN108153451B (zh) | 2018-01-22 | 2018-01-22 | 一种基于触摸屏的校准方法及系统 |
Applications Claiming Priority (1)
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CN201810057119.0A CN108153451B (zh) | 2018-01-22 | 2018-01-22 | 一种基于触摸屏的校准方法及系统 |
Publications (2)
Publication Number | Publication Date |
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CN108153451A true CN108153451A (zh) | 2018-06-12 |
CN108153451B CN108153451B (zh) | 2020-11-03 |
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CN201810057119.0A Active CN108153451B (zh) | 2018-01-22 | 2018-01-22 | 一种基于触摸屏的校准方法及系统 |
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CN (1) | CN108153451B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109634455A (zh) * | 2018-11-30 | 2019-04-16 | 湖州佳格电子科技股份有限公司 | 一种基于触摸屏的校准方法及校准系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101286104A (zh) * | 2008-06-05 | 2008-10-15 | 成都吉锐触摸技术股份有限公司 | 在红外触摸屏上识别多个触摸点的方法 |
CN101349955A (zh) * | 2008-09-03 | 2009-01-21 | 嘉兴闻泰通讯科技有限公司 | 基于5点校准的触摸屏映射方法 |
CN102479000A (zh) * | 2010-11-26 | 2012-05-30 | 北京汇冠新技术股份有限公司 | 一种红外触摸屏多点识别方法及一种红外触摸屏 |
US20120287087A1 (en) * | 2010-02-02 | 2012-11-15 | Zte Corporation | Touch screen calibration parameter obtaining method and device |
CN104182092A (zh) * | 2014-08-04 | 2014-12-03 | 深圳市巨浪科教设备有限公司 | 红外触摸屏定位方法及系统 |
CN106681548A (zh) * | 2015-11-10 | 2017-05-17 | 北京迪文科技有限公司 | 一种触摸屏校准方法 |
-
2018
- 2018-01-22 CN CN201810057119.0A patent/CN108153451B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101286104A (zh) * | 2008-06-05 | 2008-10-15 | 成都吉锐触摸技术股份有限公司 | 在红外触摸屏上识别多个触摸点的方法 |
CN101349955A (zh) * | 2008-09-03 | 2009-01-21 | 嘉兴闻泰通讯科技有限公司 | 基于5点校准的触摸屏映射方法 |
US20120287087A1 (en) * | 2010-02-02 | 2012-11-15 | Zte Corporation | Touch screen calibration parameter obtaining method and device |
CN102479000A (zh) * | 2010-11-26 | 2012-05-30 | 北京汇冠新技术股份有限公司 | 一种红外触摸屏多点识别方法及一种红外触摸屏 |
CN104182092A (zh) * | 2014-08-04 | 2014-12-03 | 深圳市巨浪科教设备有限公司 | 红外触摸屏定位方法及系统 |
CN106681548A (zh) * | 2015-11-10 | 2017-05-17 | 北京迪文科技有限公司 | 一种触摸屏校准方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109634455A (zh) * | 2018-11-30 | 2019-04-16 | 湖州佳格电子科技股份有限公司 | 一种基于触摸屏的校准方法及校准系统 |
CN109634455B (zh) * | 2018-11-30 | 2022-05-24 | 佳格科技(浙江)股份有限公司 | 一种基于触摸屏的校准方法及校准系统 |
Also Published As
Publication number | Publication date |
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CN108153451B (zh) | 2020-11-03 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: A calibration method and system based on touch screen Effective date of registration: 20210512 Granted publication date: 20201103 Pledgee: Bank of China Limited by Share Ltd. Tangshan City Jianshe Road branch Pledgor: HEBEI HUAFA EDUCATION TECHNOLOGY Corp.,Ltd. Registration number: Y2021990000425 |
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Date of cancellation: 20220707 Granted publication date: 20201103 Pledgee: Bank of China Limited by Share Ltd. Tangshan City Jianshe Road branch Pledgor: HEBEI HUAFA EDUCATION TECHNOLOGY Corp.,Ltd. Registration number: Y2021990000425 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A calibration method and system based on touch screen Effective date of registration: 20220727 Granted publication date: 20201103 Pledgee: Bank of China Limited by Share Ltd. Tangshan City Jianshe Road branch Pledgor: HEBEI HUAFA EDUCATION TECHNOLOGY Corp.,Ltd. Registration number: Y2022990000483 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230627 Granted publication date: 20201103 Pledgee: Bank of China Limited by Share Ltd. Tangshan City Jianshe Road branch Pledgor: HEBEI HUAFA EDUCATION TECHNOLOGY Corp.,Ltd. Registration number: Y2022990000483 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A calibration method and system based on touch screen Effective date of registration: 20230628 Granted publication date: 20201103 Pledgee: Bank of China Limited by Share Ltd. Tangshan City Jianshe Road branch Pledgor: HEBEI HUAFA EDUCATION TECHNOLOGY Corp.,Ltd. Registration number: Y2023980046569 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20201103 Pledgee: Bank of China Limited by Share Ltd. Tangshan City Jianshe Road branch Pledgor: HEBEI HUAFA EDUCATION TECHNOLOGY Corp.,Ltd. Registration number: Y2023980046569 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A calibration method and system based on touch screen Granted publication date: 20201103 Pledgee: Bank of China Tangshan Branch Pledgor: HEBEI HUAFA EDUCATION TECHNOLOGY Corp.,Ltd. Registration number: Y2024980023993 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20201103 Pledgee: Bank of China Tangshan Branch Pledgor: HEBEI HUAFA EDUCATION TECHNOLOGY Corp.,Ltd. Registration number: Y2024980023993 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A calibration method and system based on touch screen Granted publication date: 20201103 Pledgee: Bank of China Tangshan Branch Pledgor: HEBEI HUAFA EDUCATION TECHNOLOGY Corp.,Ltd. Registration number: Y2025980021485 |