CN109917973A - Touch control method, system and touch apparatus based on electronic white board equipment - Google Patents
Touch control method, system and touch apparatus based on electronic white board equipment Download PDFInfo
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- CN109917973A CN109917973A CN201910185491.4A CN201910185491A CN109917973A CN 109917973 A CN109917973 A CN 109917973A CN 201910185491 A CN201910185491 A CN 201910185491A CN 109917973 A CN109917973 A CN 109917973A
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- touch
- felt pen
- preset condition
- width
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Abstract
The invention discloses a kind of touch control method based on electronic white board equipment, system and touch apparatus, whether which includes having felt pen to carry out touch operation in the touch area for detect touch screen；Judge whether the touch width of felt pen meets the first preset condition；If the touch width of felt pen meets the first preset condition, the touch track of felt pen is recorded, and touch data is sent to operating system；Otherwise, judge whether the touch width of felt pen meets the second preset condition；If the touch width of felt pen meets the second preset condition, judge whether the touch operation of felt pen meets third preset condition；If the touch operation of felt pen meets third preset condition, recalls and show virtual key at generation touch operation position.Virtual key can be conveniently recalled by the touch control method, user is avoided and walks up and down before electronic whiteboard, while can avoid recalling the maloperation of virtual key.
Description
Technical field
The present invention relates to intelligent whiteboard fields, more specifically, being a kind of touch control method based on electronic white board equipment, being
System and touch apparatus.
Background technique
Current Android electronic whiteboard large-size screen monitors switch between multiple applications it is more troublesome, due to electronic whiteboard large-size screen monitors
Size generally at 75 inches or more, all control applications return or the button of homepage to put be exactly a big problem, if
Subscriber station is on the left side of large-size screen monitors, and these keys are at the left side of screen, user need walk to suitable position go by by
Key, when user's operation is more, walking about and make troubles operation back and forth in this way, and in such a way that gesture sliding recalls key
It will cause and operate excessive and maloperation, for example singly refer to that long-pressing screen recalls the mode of key, if singly referring to the place itself pressed
Application can be triggered, it will cause the operations of mistake, refer to that long-pressing screen recalls the mode of button more, are supporting what multiple spot was write
Under electronic whiteboard, just there is conflict with writing.
Summary of the invention
The purpose of the present invention is to provide a kind of touch control method based on electronic white board equipment, system and touch apparatus, lead to
Virtual key can conveniently be recalled by crossing the touch control method, while can avoid recalling the maloperation of virtual key.
Its technical solution is as follows:
The present invention discloses a kind of touch control method based on electronic white board equipment, comprising the following steps:
Whether detect has felt pen to carry out touch operation in the touch area of touch screen；
Judge whether the touch width of felt pen meets the first preset condition；
If the touch width of felt pen meets the first preset condition, the touch track of felt pen is recorded, and number will be touched
According to being sent to operating system；
Otherwise, judge whether the touch width of felt pen meets the second preset condition；
If the touch width of felt pen meets the second preset condition, judge whether the touch operation of felt pen meets third
Preset condition；
If the touch operation of felt pen meets third preset condition, recalls and show void at generation touch operation position
Quasi- key.
It recalls and shows virtual key at generation touch operation position, further includes:
Region in point touching region other than virtual key then hides virtual key.
First preset condition are as follows:
The touch width of the felt pen is 1mm to 3mm.
Second preset condition are as follows:
The touch width of the felt pen is 7mm to 9mm.
The third preset condition are as follows:
The touch operation pressed and lifted twice occurs in 500ms for the felt pen.
If the touch operation of felt pen meets third preset condition, recalls and show void at generation touch operation position
Quasi- key, specifically:
If the touch operation of felt pen meets third preset condition；
Touching box sends the touch coordinate of second of touch operation to operating system；
And touch data that touch track width is 1000mm is sent to operating system；
Operating system recalls and shows virtual key in touch area.
The virtual key is shown in the position that the touch operation pressed and lifted for the second time occurs.
Before whether the touch operation for judging felt pen meets third preset condition, further comprise the steps of:
The touch width of felt pen meets the second preset condition；
The touch coordinate of touching box record felt pen.
Invention additionally discloses a kind of touch-control systems based on electronic white board equipment, comprising:
Touch screen has touch area on the touch screen；
Touching box, the touching box are located at the surrounding of the touch screen, and the touching box is used to detect the Petting Area of touch screen
The touch operation in domain；
Operating system, touch screen and the touching box are electrical connected with the operating system；
Felt pen, for the felt pen for carrying out touch operation on the touchscreen, which has the first pencil and the
Two pencils, the touch width of first pencil are 1mm to 3mm, the touch width of second pencil be 7mm extremely
9mm。
Invention additionally discloses a kind of touch apparatus, the touch apparatus has touch-control system as described above.
Advantages of the present invention or principle are illustrated below:
1, felt pen carries out touch operation in the touch area of touch screen, if touching width meets the first preset condition,
For write mode, touching box records the handwriting trace of felt pen；If the touch width of felt pen meets the second preset condition, and touches
It touches operation and meets third preset condition, then show virtual key, by different touch width and touch operation, book can be distinguished
WriteMode and virtual key display pattern, avoid the maloperation for recalling virtual key, virtual key recall it is more convenient, meanwhile,
Virtual key is shown in the position that touch operation occurs, and avoids operator and walks up and down in front of the touch screen.
2, after showing virtual key, virtual key can be hidden using the region that felt pen is clicked other than virtual key, it is hidden
Hiding virtual key does not need to meet the first preset condition or the second preset condition or third preset condition, the hiding letter of virtual key
Folk prescription is just.
3, the touch width of the first preset condition is 1mm to 3mm, i.e., carries out touch behaviour using the first pencil of felt pen
Make, the touch width of the second preset condition is 7mm to 9mm, i.e., carries out touch operation using the second pencil of felt pen, form
The width of finger is generally 1.5cm to 2cm, by the first preset condition of setting and the second preset condition, can avoid passing through hand
Refer to the maloperation for touching and generating.
4, third preset condition is using occurring to press twice simultaneously on the touchscreen in the second pencil 500ms of felt pen
The touch operation lifted recalls the preset condition of virtual key by being arranged, and the first pencil for avoiding passing through felt pen is write
When recall virtual key, avoid write operate and recall conflicting for operation of virtual key.
5, when carrying out touch operation with the second pencil, the coordinate of touch operation occurs for touching box record, convenient for virtual
The determination of key display position.
Detailed description of the invention
Fig. 1 is the flow chart of the touch control method based on electronic white board equipment of the present embodiment.
Specific embodiment
The embodiment of the present invention is described in detail below.
The present embodiment discloses a kind of touch-control system based on electronic white board equipment, which includes touch screen, touches
Frame, operating system and felt pen, wherein the touch screen is equipped with touch area, while the touch screen has upper side edge, downside
Side, left side and right edge, upper side edge is opposite with lower side, and left side is opposite with right edge, and touching box is located at touch screen
Upper side edge, lower side, left side and right edge, in two opposite touching box, one of touching box is equipped with infrared hair
Pipe is penetrated, another touching box is equipped with infrared receiving tube, and the touching box of the present embodiment is used to detect the touch area of touch screen
Touch operation, the touch screen and touching box of the present embodiment are electrical connected with operating system, which is Android system
System, the felt pen of the present embodiment in the touch area of touch screen for carrying out touch operation, and the felt pen has the first book
Writing head and the second pencil, the first pencil and the second pencil are located at the opposite both ends of felt pen, wherein the first book
The writing width of writing head is 1mm to 3mm, and preferably 2mm, the writing width of the second pencil is 7mm to 9mm, preferably
The touch tool of 8mm, the present embodiment are not limited to felt pen, other have same other objects for touching width can also with felt pen
With；
A kind of touch apparatus is also disclosed in the present embodiment, which has touch-control system as described above；
The present embodiment also discloses the touch control method of the touch-control system based on electronic white board equipment, the touch control method include with
Lower step:
Whether S100: detecting in the touch area of touch screen has felt pen to carry out touch operation；
S200: judge whether the touch width of felt pen meets the first preset condition；
S300: if the touch width of felt pen meets the first preset condition, the touch track of felt pen is recorded, and will touching
It touches data and is sent to operating system；
S400: otherwise, judge whether the touch width of felt pen meets the second preset condition；
S500: if the touch width of felt pen meets the second preset condition, judge whether the touch operation of felt pen is full
Sufficient third preset condition；
S600: it if the touch operation of felt pen meets third preset condition, recalls and at generation touch operation position
Show virtual key；
Wherein the first preset condition of the embodiment of the present invention are as follows: the touch width of the felt pen is 1mm to 3mm, preferably
It is 2mm；Second preset condition are as follows: the touch width of the felt pen is 7mm to 9mm, preferably 8mm；Described
Three preset conditions are as follows: the touch operation pressed and lifted twice occurs in 500ms for the felt pen；
If wherein the touch operation of felt pen meets third preset condition, recall and aobvious at touch operation position in occurring
Show virtual key, specifically:
If the touch operation of felt pen meets third preset condition；
Touching box sends the touch coordinate of second of touch operation to operating system；
And touch data that touch track width is 1000mm is sent to operating system；
Operating system recalls and shows virtual key in touch area；
The virtual key is shown in the position that the touch operation pressed and lifted for the second time occurs；
Before whether the touch operation for judging felt pen meets third preset condition, further comprise the steps of:
The width of felt pen meets the second preset condition；
The touch coordinate of touching box record felt pen.
The first pencil or the second pencil point touching area after recalling and showing virtual key, by using felt pen
Region in domain other than virtual key can then hide virtual key；
Third preset condition is that the second pencil of felt pen occurs to press and lift twice in 500ms in the present embodiment
Touch operation may also be configured to that the second pencil occurs three times in 500ms or four inferior press simultaneously in other embodiments
The touch operation lifted may also be configured to the touch operation for occurring twice in 300ms or being depressed multiple times and lift；The present embodiment
Third preset condition touch operation be press and lift, may also be configured to other touch operations in other embodiments.
The advantages of below to the present embodiment or principle are illustrated:
1, felt pen carries out touch operation in the touch area of touch screen, if touching width meets the first preset condition,
For write mode, touching box records the handwriting trace of felt pen；If the touch width of felt pen meets the second preset condition, and touches
It touches operation and meets third preset condition, then show virtual key, by different touch width and touch operation, book can be distinguished
WriteMode and virtual key display pattern, avoid the maloperation for recalling virtual key, virtual key recall it is more convenient, meanwhile,
Virtual key is shown in the position that touch operation occurs, and avoids operator and walks up and down in front of the touch screen.
2, after showing virtual key, virtual key can be hidden using the region that felt pen is clicked other than virtual key, it is hidden
Hiding virtual key does not need to meet the first preset condition or the second preset condition or third preset condition, the hiding letter of virtual key
Folk prescription is just.
3, the touch width of the first preset condition is 1mm to 3mm, i.e., carries out touch behaviour using the first pencil of felt pen
Make, the touch width of the second preset condition is 7mm to 9mm, i.e., carries out touch operation using the second pencil of felt pen, form
The width of finger is generally 1.5cm to 2cm, by the first preset condition of setting and the second preset condition, can avoid passing through hand
Refer to the maloperation for touching and generating.
4, third preset condition is using occurring to press twice simultaneously on the touchscreen in the second pencil 500ms of felt pen
The touch operation lifted recalls the preset condition of virtual key by being arranged, and the first pencil for avoiding passing through felt pen is write
When recall virtual key, avoid write operate and recall conflicting for operation of virtual key.
5, when carrying out touch operation with the second pencil, the coordinate of touch operation occurs for touching box record, convenient for virtual
The determination of key display position.
The above is only specific embodiments of the present invention, are not limited the scope of protection of the present invention with this；Do not violating this hair
Made any replacement and improvement, category protection scope of the present invention on the basis of bright design.
Claims (10)
1. the touch control method based on electronic white board equipment, which comprises the following steps:
Whether detect has felt pen to carry out touch operation in the touch area of touch screen；
Judge whether the touch width of felt pen meets the first preset condition；
If the touch width of felt pen meets the first preset condition, the touch track of felt pen is recorded, and touch data is sent out
It send to operating system；
Otherwise, judge whether the touch width of felt pen meets the second preset condition；
If the touch width of felt pen meets the second preset condition, it is default to judge whether the touch operation of felt pen meets third
Condition；
If the touch operation of felt pen meets third preset condition, recall and in occur touch operation position at display virtually by
Key.
2. as described in claim 1 based on the touch control method of electronic white board equipment, which is characterized in that recall and grasped in occurring to touch
Make to show virtual key at position, further includes:
Region in point touching region other than virtual key then hides virtual key.
3. based on the touch control method of electronic white board equipment as described in right 1, which is characterized in that first preset condition are as follows:
The touch width of the felt pen is 1mm to 3mm.
4. as described in claim 1 based on the touch control method of electronic white board equipment, which is characterized in that second preset condition
Are as follows:
The touch width of the felt pen is 7mm to 9mm.
5. as described in claim 1 based on the touch control method of electronic white board equipment, which is characterized in that the third preset condition
Are as follows:
The touch operation pressed and lifted twice occurs in 500ms for the felt pen.
6. as described in claim 1 based on the touch control method of electronic white board equipment, which is characterized in that if the touch operation of felt pen
Meet third preset condition, then recall and show virtual key at generation touch operation position, specifically:
If the touch operation of felt pen meets third preset condition；
Touching box sends the touch coordinate of second of touch operation to operating system；
And touch data that touch track width is 1000mm is sent to operating system；
Operating system recalls and shows virtual key in touch area.
7. as claimed in claim 6 based on the touch control method of electronic white board equipment, which is characterized in that the virtual key is shown in
The position for the touch operation pressed and lifted for the second time occurs.
8. as described in claim 1 based on the touch control method of electronic white board equipment, which is characterized in that in the touch for judging felt pen
Before whether operation meets third preset condition, further comprise the steps of:
The touch width of felt pen meets the second preset condition；
The touch coordinate of touching box record felt pen.
9. the touch-control system based on electronic white board equipment characterized by comprising
Touch screen has touch area on the touch screen；
Touching box, the touching box are located at the surrounding of the touch screen, and the touching box is used to detect the touch area of touch screen
Touch operation；
Operating system, touch screen and the touching box are electrical connected with the operating system；
Felt pen, for the felt pen for carrying out touch operation on the touchscreen, which has the first pencil and the second book
Writing head, the touch width of first pencil are 1mm to 3mm, and the touch width of second pencil is 7mm to 9mm.
10. touch apparatus, which is characterized in that the touch apparatus has touch-control system as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910185491.4A CN109917973B (en) | 2019-03-12 | 2019-03-12 | Touch method and system based on electronic whiteboard equipment and touch equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910185491.4A CN109917973B (en) | 2019-03-12 | 2019-03-12 | Touch method and system based on electronic whiteboard equipment and touch equipment |
Publications (2)
| Publication Number | Publication Date |
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| CN109917973A true CN109917973A (en) | 2019-06-21 |
| CN109917973B CN109917973B (en) | 2021-08-27 |
Family
ID=66964306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910185491.4A Active CN109917973B (en) | 2019-03-12 | 2019-03-12 | Touch method and system based on electronic whiteboard equipment and touch equipment |
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Cited By (1)
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| WO2023226422A1 (en) * | 2022-05-23 | 2023-11-30 | Oppo广东移动通信有限公司 | Content editing control method and apparatus, electronic device, and storage medium |
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|---|---|
| CN109917973B (en) | 2021-08-27 |
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Address after: Room 238, room 406, No.1, Yichuang street, Huangpu District, Guangzhou, Guangdong 510000 Patentee after: Guangzhou langguo Electronic Technology Co.,Ltd. Address before: 510663 unit a and B, floor 4, No. 136, Gaopu Road, high tech Development Zone, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU LANGO ELECTRONIC SCIENCE & TECHNOLOGY Co.,Ltd. |