CN104423718B - The infrared multi-point touch screen system of multi-mode operation - Google Patents
The infrared multi-point touch screen system of multi-mode operation Download PDFInfo
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- CN104423718B CN104423718B CN201310376724.1A CN201310376724A CN104423718B CN 104423718 B CN104423718 B CN 104423718B CN 201310376724 A CN201310376724 A CN 201310376724A CN 104423718 B CN104423718 B CN 104423718B
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- 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
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04104—Multi-touch detection in digitiser, i.e. details about the simultaneous detection of a plurality of touching locations, e.g. multiple fingers or pen and finger
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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)
- User Interface Of Digital Computer (AREA)
Abstract
The present invention relates to computer fields, and in particular to touch-screen system.The infrared multi-point touch screen system of multi-mode operation, including having the infrared touch panel of free drive function；Also operation has a touch screen management software in computer, is equipped with a dedicated touch screen driver software in touch screen management software, dedicated touch screen driver software is matched with infrared touch panel；Touch screen management software is equipped with a driving switch, is switched by the driving function that driving switch controls dedicated touch screen driver software；When driving function is switched and opened, dedicated touch screen driver software drives infrared touch panel；When driving function is switched and closed, dedicated touch screen driver software is not driven infrared touch panel, and then infrared touch panel is made to be in free drive functional mode.By above-mentioned design, user is allowed to select the driving method of infrared touch panel.
Description
Technical field
The present invention relates to computer fields, and in particular to touch-screen system.
Background technique
The appearance of touch screen is that the computer operation of people brings many conveniences.Make human-computer interaction it is more smooth, it is intuitive,
It is convenient.Present touch screen has been used widely.Existing touch screen technology, it is still to be improved in terms of human oriented design.
Existing operating system, as windows, linux, android built in general touch screen driving, still
Built-in general driving, also limit the flexibility of touch screen design on hardware and software.It is required that in touch screen design, it is necessary to
Meet the restriction of general driving.
Summary of the invention
The object of the present invention is to provide a kind of infrared multi-point touch screen systems of multi-mode operation, to solve above-mentioned ask
Topic.
Technical problem solved by the invention can be realized using following technical scheme：
The infrared multi-point touch screen system of multi-mode operation, including an infrared touch panel, the infrared touch panel include touching
Touch screen sensor-based system, signal processing system, Computer Interface Module；It additionally includes and is connected by the Computer Interface Module
Computer, which is characterized in that
The infrared touch panel has free drive function, plug and play infrared touch panel for one；
Also operation has a touch screen management software in the computer, is equipped with a dedicated touching in the touch screen management software
Screen drive software is touched, the dedicated touch screen driver software is matched with the infrared touch panel；
The touch screen management software is equipped with a driving switch, controls the dedicated touch screen by the driving switch and drives
The driving function switch of dynamic software；
When the driving function is switched and opened, the dedicated touch screen driver software drives the infrared touch panel
It is dynamic；
When the driving function is switched and closed, the dedicated touch screen driver software is not carried out the infrared touch panel
Driving, and then the infrared touch panel is made to be in free drive functional mode.
By above-mentioned design, user is allowed to select the driving method of infrared touch panel.For to touch screen function
It is required that not strong user, can only make infrared touch panel work in free drive mode.It is high for requiring touch screen function, or
There is the user of particular/special requirement, then can choose makes infrared touch panel work under the driving of dedicated touch screen driver software.In addition, because
For using dedicated touch screen driver software, so the present invention allows work in the special operation system for not having free drive function
Under.
The smooth correction module of a touch track is equipped in the dedicated touch screen driver software, the touch track is smoothly repaired
Positive module will be less than the interruption of 8mm in continuously slipping touch operation, it is invalid to be considered as, and still be considered as continuously slipping.For eliminating
Because of touch track disconnection phenomenon caused by the deficiency of the factors such as touch screen precision, reaction speed.
The infrared touch panel uses infrared multi-point touch screen, is equipped with gesture identification in the dedicated touch screen driver software
Software module, at least one that setting is stored in the gesture recognition software module refer to touch point trajectory parameters, and described in one
Correspond to an operational order with reference to touch point trajectory parameters；
When the touch locus of points that user is formed meets the touch point trajectory parameters, then corresponding operation is called to refer to
It enables.
The quantity with reference to touch point in the trajectory parameters of touch point, preferably at least two.
Multiple touch points identification response software module, the multiple touch points identification are equipped in the dedicated touch screen driver software
Responding software module includes that module is integrated in touch point data input module and touch point；
The touch point data input module is by least two touch points in the infrared multi-point touch screen, individually to touch
The mode input computer that a timesharing occurs is touched, and the timesharing time is less than a time setting value；
Touch point of the module again by the timesharing time less than a time setting value is integrated in the touch point, is incorporated into same display
In interface, and then realize multi-touch function.This design can be adapted for the operating system for not supporting multiple point touching.
The dedicated touch screen driver software is additionally provided with a touch screen working state monitoring module, the touch screen work shape
State monitoring modular includes hardware state scan module, failure analysis module and failure reporting module；
The hardware state scan module is scanned the hardware effort state of infrared touch panel, then ties scanning
Fruit sends failure analysis module to, carries out accident analysis by failure analysis module, when analysis is out of order, is reported to failure and reports
Module is reported by failure reporting module further progress.
The failure reporting module, which can be, is reported to specified server by network.Such as the service of manufacturer's customer service
Device.
The failure reporting module is also possible to store fault message into computer.In order to be consulted.
The hardware state scan module is equipped with a fluorescent tube detection module, and the fluorescent tube detection module tests the touch screen
The transmitting fluorescent tube of main body and the state parameter for receiving fluorescent tube, and the state parameter of test is sent to the failure analysis module；
The fluorescent tube detection module calls respectively to be emitted fluorescent tube luminous intensity parameter and connects in the touch screen sensor-based system
Receive the photosensitive intensive parameter of fluorescent tube, and by mutual corresponding transmitting fluorescent tube luminous intensity parameter and reception the photosensitive intensive parameter of fluorescent tube into
Row comparison, and comparing result is sent to failure analysis module.
The failure analysis module is in mutual corresponding transmitting fluorescent tube luminous intensity parameter and receives the photosensitive intensity ginseng of fluorescent tube
When number variation tendency is inconsistent, it is considered as there are failure, is reported to failure reporting module.
System can be made voluntarily to detect transmitting fluorescent tube by above-mentioned design and receive lamp tube quality.
Detailed description of the invention
Fig. 1, infrared touch panel schematic diagram of the present invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating that the present invention is further explained.
Referring to Fig.1, the infrared multi-point touch screen system of multi-mode operation, including an infrared touch panel 1, infrared touch panel 1
Including touch screen sensor-based system, signal processing system, Computer Interface Module；It additionally includes and is connected by Computer Interface Module
The computer connect, infrared touch panel 1 have free drive function, plug and play infrared touch panel 1 for one；Also operation has in computer
One touch screen management software is equipped with a dedicated touch screen driver software, dedicated touch screen driver software in touch screen management software
It is matched with infrared touch panel 1；Touch screen management software is equipped with a driving switch, controls dedicated touch screen by driving switch and drives
The driving function of software switchs；When driving function is switched and opened, dedicated touch screen driver software drives infrared touch panel 1
It is dynamic；When driving function is switched and closed, dedicated touch screen driver software is not driven infrared touch panel 1, and then makes infrared
Touch screen 1 is in free drive functional mode.
By above-mentioned design, user is allowed to select the driving method of infrared touch panel 1.For to touch screen function
It is required that not strong user, can only make the work of infrared touch panel 1 in free drive mode.It is high for requiring touch screen function, or
Person has the user of particular/special requirement, then can choose makes the work of infrared touch panel 1 under the driving of dedicated touch screen driver software.Separately
Outside, because using dedicated touch screen driver software, the present invention allows work in the special operation for not having free drive function
Under system.
The smooth correction module of a touch track is equipped in dedicated touch screen driver software, the smooth correction module of touch track will
It is less than the interruption of 8mm in continuously slipping touch operation, it is invalid to be considered as, and is still considered as continuously slipping.For eliminating because touching
Shield touch track disconnection phenomenon caused by the deficiencies of factors such as precision, reaction speed.
Infrared touch panel 1 uses infrared multi-point touch screen, is equipped with gesture identification software mould in dedicated touch screen driver software
Block is stored at least the one of setting in gesture recognition software module and refers to 2 trajectory parameters of touch point, and one refers to 2 rail of touch point
Mark parameter corresponds to an operational order；User formed 2 track of touch point meet 2 trajectory parameters of touch point when, then call with
Its corresponding operational order.With reference to the quantity of touch point 2 in 2 trajectory parameters of touch point, preferably at least two.
The identification response software module of multiple touch points 2 is equipped in dedicated touch screen driver software, the identification response of multiple touch points 2 is soft
Part module includes that module is integrated in 2 data input module of touch point and touch point 2；2 data input module of touch point is by infrared multiple spot
At least two touch points 2 in touch screen, the input computer in such a way that single 2 timesharing of touch point occurs, and the timesharing time is small
In a time setting value；Touch point 2 of the module again by the timesharing time less than a time setting value is integrated in touch point 2, is incorporated into same
In one display interface, and then realize multi-touch function.This design can be adapted for the operating system for not supporting multiple point touching.
Dedicated touch screen driver software is additionally provided with a touch screen working state monitoring module, touch screen working state monitoring mould
Block includes hardware state scan module, failure analysis module and failure reporting module；Hardware state scan module, to infrared touch
The hardware effort state of screen 1 is scanned, and is then sent scanning result to failure analysis module, is carried out by failure analysis module
Accident analysis is reported to failure reporting module when analysis is out of order, and is reported by failure reporting module further progress.
Failure reporting module, which can be, is reported to specified server by network.Such as the server of manufacturer's customer service.Therefore
Barrier reporting module is also possible to store fault message into computer.In order to be consulted.
Hardware state scan module is equipped with a fluorescent tube detection module, the emission lamp of fluorescent tube detection module test touch screen main body
Pipe 11 and the state parameter for receiving fluorescent tube 12, and the state parameter of test is sent to failure analysis module；Fluorescent tube detection module
Transmitting 11 luminous intensity parameter of fluorescent tube in touch screen sensor-based system is called respectively and receives the photosensitive intensive parameter of fluorescent tube 12, and by phase
Mutual corresponding 11 luminous intensity parameter of transmitting fluorescent tube and the reception photosensitive intensive parameter of fluorescent tube 12 compare, and comparing result is sent out
It send to failure analysis module.
Failure analysis module is in mutual corresponding 11 luminous intensity parameter of transmitting fluorescent tube and receives the photosensitive intensity of fluorescent tube 12 ginseng
When number variation tendency is inconsistent, it is considered as there are failure, is reported to failure reporting module.It can make system voluntarily by above-mentioned design
Detection transmitting fluorescent tube 11 and reception 12 mass of fluorescent tube.
Basic principles and main features and advantages of the present invention of the invention have been shown and described above.The skill of the industry
Art personnel it should be appreciated that the present invention is not limited to the above embodiments, the above embodiments and description only describe
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (10)
1. the infrared multi-point touch screen system of multi-mode operation, including an infrared touch panel, the infrared touch panel includes touching
Shield sensor-based system, signal processing system, Computer Interface Module；It additionally includes and is connected by the Computer Interface Module
Computer, which is characterized in that
The infrared touch panel has free drive function, plug and play infrared touch panel for one；
Also operation has a touch screen management software in the computer, is equipped with a dedicated touch screen in the touch screen management software
Drive software, the dedicated touch screen driver software are matched with the infrared touch panel；
The touch screen management software is equipped with a driving switch, and it is soft to control the dedicated touch screen driving by the driving switch
The driving function of part switchs；
When the driving function is switched and opened, the dedicated touch screen driver software drives the infrared touch panel；
When the driving function is switched and closed, the dedicated touch screen driver software is not driven the infrared touch panel
It is dynamic, and then the infrared touch panel is made to be in free drive functional mode.
2. the infrared multi-point touch screen system of multi-mode operation according to claim 1, it is characterised in that：The dedicated touching
It touches in screen drive software and is equipped with the smooth correction module of a touch track, the smooth correction module of touch track will be continuously slipping
It is less than the interruption of 8mm in touch operation, it is invalid to be considered as, and is still considered as continuously slipping.
3. the infrared multi-point touch screen system of multi-mode operation according to claim 1, it is characterised in that：The infrared touching
It touches screen and uses infrared multi-point touch screen, be equipped with gesture recognition software module, the gesture in the dedicated touch screen driver software
It is stored at least the one of setting in identification software module and refers to touch point trajectory parameters, and one is described with reference to touch point trajectory parameters
Corresponding to an operational order；
When the touch locus of points that user is formed meets the touch point trajectory parameters, then corresponding operational order is called.
4. the infrared multi-point touch screen system of multi-mode operation according to claim 3, it is characterised in that：The reference touching
The quantity for touching touch point in locus of points parameter is at least two.
5. the infrared multi-point touch screen system of multi-mode operation according to claim 1, it is characterised in that：The dedicated touching
It touches and is equipped with multiple touch points identification response software module in screen drive software, the multiple touch points identification response software module includes touching
It touches a data input module and module is integrated in touch point；
The touch point data input module is by least two touch points in the infrared multi-point touch screen, with single touch point
The mode input computer that timesharing occurs, and the timesharing time is less than a time setting value；
Touch point of the module again by the timesharing time less than a time setting value is integrated in the touch point, is incorporated into same display interface
In, and then realize multi-touch function.
6. the infrared multi-point touch screen system of multi-mode operation according to claim 1, it is characterised in that：The dedicated touching
It touches screen drive software and is additionally provided with a touch screen working state monitoring module, the touch screen working state monitoring module includes hardware
Status scan module, failure analysis module and failure reporting module；
The hardware state scan module is scanned the hardware effort state of infrared touch panel, then passes scanning result
Failure analysis module is given, accident analysis is carried out by failure analysis module, when analysis is out of order, failure is reported to and reports mould
Block.
7. the infrared multi-point touch screen system of multi-mode operation according to claim 6, it is characterised in that：In the failure
Reporting module is that specified server is reported to by network.
8. the infrared multi-point touch screen system of multi-mode operation according to claim 6, it is characterised in that：In the failure
Report module is to store fault message into computer.
9. the infrared multi-point touch screen system of multi-mode operation according to claim 6, it is characterised in that：The hardware shape
State scan module is equipped with a fluorescent tube detection module, and the fluorescent tube detection module is tested the transmitting fluorescent tube of the touch screen main body and connect
The state parameter of fluorescent tube is received, and the state parameter of test is sent to the failure analysis module；
The fluorescent tube detection module calls respectively emits fluorescent tube luminous intensity parameter and reception lamp in the touch screen sensor-based system
It manages photosensitive intensive parameter, and by mutual corresponding transmitting fluorescent tube luminous intensity parameter and receives the photosensitive intensive parameter of fluorescent tube and carry out pair
Than, and comparing result is sent to failure analysis module.
10. the infrared multi-point touch screen system of multi-mode operation according to claim 9, it is characterised in that：The failure
Analysis module is inconsistent in mutual corresponding transmitting fluorescent tube luminous intensity parameter and the reception photosensitive intensive parameter variation tendency of fluorescent tube
When, it is considered as there are failure, is reported to failure reporting module.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310376724.1A CN104423718B (en) | 2013-08-26 | 2013-08-26 | The infrared multi-point touch screen system of multi-mode operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310376724.1A CN104423718B (en) | 2013-08-26 | 2013-08-26 | The infrared multi-point touch screen system of multi-mode operation |
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| CN104423718A CN104423718A (en) | 2015-03-18 |
| CN104423718B true CN104423718B (en) | 2018-11-16 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105320368A (en) * | 2015-11-24 | 2016-02-10 | 安徽瑞沃电子科技有限公司 | Infrared multipoint touch screen system running in multiple modes |
| CN113311962B (en) * | 2021-05-28 | 2022-10-28 | 威海新北洋技术服务有限公司 | Touch screen fault determination method and device and electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201910039U (en) * | 2010-12-13 | 2011-07-27 | 广州鸿诚电子科技有限公司 | Conversion device for touch screen with drive or without drive |
| CN202205181U (en) * | 2011-06-20 | 2012-04-25 | 深圳市浪涛科技有限公司 | Driver-free infrared electronic white plate and touch frame thereof |
| CN102981675A (en) * | 2012-12-07 | 2013-03-20 | 广东威创视讯科技股份有限公司 | Multi-point touch data processing method and multi-point touch data processing system thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI486826B (en) * | 2011-12-19 | 2015-06-01 | Egalax Empia Technology Inc | Capacitive cordless writing appratus |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201910039U (en) * | 2010-12-13 | 2011-07-27 | 广州鸿诚电子科技有限公司 | Conversion device for touch screen with drive or without drive |
| CN202205181U (en) * | 2011-06-20 | 2012-04-25 | 深圳市浪涛科技有限公司 | Driver-free infrared electronic white plate and touch frame thereof |
| CN102981675A (en) * | 2012-12-07 | 2013-03-20 | 广东威创视讯科技股份有限公司 | Multi-point touch data processing method and multi-point touch data processing system thereof |
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