CN102830829A - Touch device and control method thereof - Google Patents
Touch device and control method thereof Download PDFInfo
- Publication number
- CN102830829A CN102830829A CN2011101639856A CN201110163985A CN102830829A CN 102830829 A CN102830829 A CN 102830829A CN 2011101639856 A CN2011101639856 A CN 2011101639856A CN 201110163985 A CN201110163985 A CN 201110163985A CN 102830829 A CN102830829 A CN 102830829A
- Authority
- CN
- China
- Prior art keywords
- touch
- ceramic sensor
- touching signals
- contact panel
- control
- 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.)
- Granted
Links
Images
Landscapes
- Electronic Switches (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The embodiment of the invention provides a touch device and a control method thereof, belonging to the field of touch technologies. The touch device comprises a touch panel, multiple ceramic sensors and a control module, wherein the touch panel can be used for receiving a touch input at the face; multiple ceramic sensors are arranged at the back of the touch panel and are used for inducing the touch input to generate a touch signal; the control module is used for processing the touch signal to obtain touch position information on the touch panel and causing the ceramic sensors on the touch position to generate vibration. According to the embodiment of the invention, when touch of hands and pens on the touch panel is detected, the touch can be fed back to a user through vibration of the ceramic sensors on the touch position, the touch feel is provided for the user, the human-machine interactive experience is enhanced, and the touch device and the control method thereof can be widely applied to the field of touch technologies.
Description
Technical field
The present invention relates to the touch technology field, relate in particular to a kind of contactor control device and control method thereof.
Background technology
Along with the fast development of electronic information technology, people no longer are confined to the operation of button alternately to the input of electronic message unit, more and more require on contact panel, directly to click to carry out man-machine interactive operation.In the prior art; Mainly (contacts such as hand, pen are the one side of contact directly) is provided with electric resistance sensor or capacitive transducer on the surface of contact of contact panel; Realize the position coordinates input of click contacts such as hand, pen, directly carry out man-machine interactive operation on the contact panel thereby be implemented in.
Yet electric resistance sensor that is utilized in the prior art or capacitive transducer etc. all can only receive user's the information that presses, and can't directly feed back sense of touch to the user, make user-interaction experience lack perfection.
Summary of the invention
For solving the problems of the technologies described above, the present invention proposes a kind of contactor control device and control method thereof.
Contactor control device of the present invention comprises: contact panel, and it receives the touch-control input of touch-control medium in the front; A plurality of ceramic sensor elements, it is arranged in the back side of contact panel, the input of induction touch-control, and produce touching signals; And control module, it handles touching signals, obtains the position of touch information on the contact panel, and near the ceramic sensor element the control position of touch produces vibration.
In the control method of contactor control device of the present invention; Contactor control device comprises contact panel, is arranged in a plurality of ceramic sensor elements and the control module at the contact panel back side; Control method comprises: touch-control input step, contact panel receive the touch-control input of touch-control medium in the front; The touch-control sensing step, the input of a plurality of ceramic sensor element induction touch-control, and produce touching signals; And touching signals processing and feedback step, control module is handled touching signals, obtains the position of touch information on the contact panel, and near the ceramic sensor element generation the control position of touch is vibrated.
The present invention is through being provided with ceramic sensor element; When realizing that adversary, the touch-control of pen on contact panel detect; The mode that can pass through the ceramic sensor element vibration of position of touch place gives the user sense of touch to the user feedback touch-control of this moment, strengthens man-machine interaction and experiences.
Description of drawings
Fig. 1 is the structural representation of an embodiment of contactor control device of the present invention.
Fig. 2 is the structural representation of an embodiment of the control module of contactor control device of the present invention.
Fig. 3 is the process flow diagram of an embodiment of the control method of contactor control device of the present invention.
Fig. 4 is that touching signals is handled and the process flow diagram of an embodiment of feedback step in the control method of the present invention.
Embodiment
Below, be described with reference to the accompanying drawings embodiment of the present invention.
Fig. 1 is the structural representation of an embodiment of contactor control device of the present invention.
As shown in Figure 1, the contactor control device of this embodiment comprises contact panel 101, a plurality of ceramic sensor element 102 and control module 103.Wherein, contact panel 101 receives the touch-control input of touch-control medium 104 as finger, writing pencil etc. in the front.A plurality of ceramic sensor elements 102 are arranged in the back side of contact panel 101, in order to the touch-control input of induction touch-control medium, and produce touching signals.Control module 103 is handled touching signals, obtains the position of touch information on the contact panel 101, and near the 102 generation vibrations of the ceramic sensor element the control position of touch, makes the user receive the feedback of touch-control input.
Like this; Contactor control device is through being provided with ceramic sensor element 102; When the touch-control of touch-control medium 104 on contact panel 101 such as realizing adversary, pen detects; Mode through near 102 vibrations of the ceramic sensor element position of touch is felt to user feedback touch-control at this moment, gives the user sense of touch to a certain degree, strengthens man-machine interaction and experiences.
Preferably, said ceramic sensor element 102 can adopt piezoceramic transducer or vibration ceramic sensor, has perhaps both comprised also involving vibrations ceramic sensor element of piezoceramic transducer.Like this, ceramic sensor element 102 can convert electrical energy into mechanical energy after the touch-control input is converted into electrical signal, produce corresponding vibrational feedback and give the user.
Preferably, in the middle of a plurality of ceramic sensor elements 102, at least two arrangements of embarking on journey, at least two become row to arrange.In being expert at or being listed as, ceramic sensor element 102 both can be even distribution, also can be uneven distribution.
Preferably, contact panel 101 is rectangular, and the row that at least two ceramic sensor elements 102 are arranged in is parallel with the long limit of rectangle, and the row that at least two ceramic sensor elements 102 are arranged in are parallel with the minor face of rectangle.And, in being expert at and in the row, ceramic sensor element 102 preferred even distributions.
Preferably, said ceramic sensor element 102 can be round ceramic sensor or rectangular ceramic sensor, has both comprised perhaps that the round ceramic sensor also comprised the rectangular ceramic sensor.
Preferably, said ceramic sensor element 102 is bonded in the back side of contact panel 101, to respond to the touch-control input of the touch-control medium 104 that receives in contact panel 101 fronts.
Preferably, contactor control device also comprises the housing (not shown), and it is positioned at the rear side of contact panel 101, holds control module 103, encapsulates a plurality of ceramic sensor elements 102, plays the effect of protection control module 103 and ceramic sensor element 102.
Fig. 2 is the structural representation of an embodiment of the control module of contactor control device of the present invention.
As shown in Figure 2, the control module 103 of present embodiment comprises single-chip microcomputer 201, level shifting circuit 203, multi-channel switch 204, analog to digital conversion circuit 205 and pulse transmitting circuit 206.In the present embodiment, a plurality of ceramic sensor elements 102 are included in the sensor assembly 202.Level shifting circuit 203 is drawn high the level of the touching signals of ceramic sensor element 102 generations, produces high level signal, to satisfy the subsequent conditioning circuit requirements of one's work.The touching signals of multi-channel switch 204 gatings No. one ceramic sensor element transfers to analog to digital conversion circuit 205 with said high level touching signals, produces digital signal by analog to digital conversion circuit 205.Single-chip microcomputer 201 receives the digital signal of analog to digital conversion circuit output; And said digital signal carried out data acquisition and data processing; Obtain position of touch information, afterwards, gating pulse transtation mission circuit 206 sends pulse signal to multichannel change-over switch 204; Further be sent near the ceramic sensor element 102 of position of touch, make it produce vibration.
Like this, touch-control media 104 such as hand, pen just can receive the sense of touch of feedback at the position of touch place, thereby have strengthened man-machine interaction experience.
Fig. 3 is the process flow diagram of an embodiment of the control method of contactor control device of the present invention.
As shown in Figure 3, in this embodiment, the control method of above-mentioned contactor control device comprises touch-control input step S1, touch-control sensing step S2 and touching signals processing and feedback step S3.In touch-control input step S1, contact panel 101 receives the touch-control input of touch-control medium in the front.In touch-control sensing step S2, a plurality of ceramic sensor element 102 induction touch-control inputs, and produce touching signals.In touching signals processing and feedback step S3, control module 103 is handled said touching signals, obtains the position of touch information on the contact panel 101, and near 102 generations of the ceramic sensor element the control position of touch are vibrated.
Fig. 4 is that touching signals is handled and the process flow diagram of an embodiment of feedback step in the control method of the present invention.
As shown in Figure 4, preferably, above-mentioned touching signals handles and feedback step S3 comprises level conversion step S31, high level signal transmitting step S32, analog to digital conversion step S33 and position of touch obtains and vibrational feedback step S34.In level conversion step S31, level shifting circuit 203 is drawn high the voltage of the touching signals of ceramic sensor element 102 generations, produces high level signal.In high level signal transmitting step S32, the touching signals of gating No. one ceramic sensor element transfers to analog to digital conversion circuit 205 through multi-channel switch 204 with the high level touching signals.In analog to digital conversion step S33, analog to digital conversion circuit 205 is a digital signal with the high level analogue conversion of signals that receives.Position of touch obtain and vibrational feedback step S34 in; Single-chip microcomputer 201 receives the digital signal of analog to digital conversion circuit output, and said digital signal is carried out data acquisition and data processing, obtains position of touch information; Afterwards; Gating pulse transtation mission circuit 206 sends pulse signal to multichannel change-over switch 204, further is sent near the ceramic sensor element 102 of position of touch, makes it produce vibration.
In above-mentioned embodiment, touch-control media 104 such as hand, pen can receive the sense of touch of feedback at the position of touch place, make the user perceive touch-control and are received, thereby obtain being similar to the touch-control feedback experiences of touching by mechanical key or keyboard.
In the embodiment part; Preferred implementation of the present invention only has been described; But protection scope of the present invention is not limited thereto; Any technician who is familiar with the present technique field is in the technical scope that the present invention discloses, and other distortion or the replacement that can expect easily all should belong in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims require.
Claims (10)
1. a contactor control device is characterized in that, comprising:
Contact panel is used to receive the touch-control input of touch-control medium;
Two or more ceramic sensor elements, it is arranged in the back side of said contact panel, responds to said touch-control input, and produces touching signals; And
Control module, it handles said touching signals, obtains the position of touch information on the said contact panel, and near the said ceramic sensor element of controlling the said position of touch produces vibration.
2. contactor control device according to claim 1 is characterized in that, said control module comprises:
Analog to digital conversion circuit;
Pulse transmitting circuit;
Level shifting circuit, the level that it draws high the touching signals of said ceramic sensor element generation produces high level signal; And
Multi-channel switch, the touching signals of its gating No. one ceramic sensor element transfers to analog-digital conversion circuit as described with said high level touching signals; And
Single-chip microcomputer; It receives the digital signal of analog to digital conversion circuit output, and said digital signal is carried out data acquisition and data processing, obtains said position of touch information; Afterwards; Control said pulse transmitting circuit and send pulse signal to said multi-channel switch, further transmit near the ceramic sensor element of pulse signal to said position of touch, make it produce vibration.
3. contactor control device according to claim 1 is characterized in that,
Said two or more ceramic sensor elements comprise piezoceramic transducer and/or vibration ceramic sensor.
4. contactor control device according to claim 1 is characterized in that,
Said two or more ceramic sensor elements comprise round ceramic sensor and/or rectangular ceramic sensor.
5. according to claim 1 or 3 or 4 described contactor control devices, it is characterized in that,
Said two or more ceramic sensor elements are bonded in the back side of said contact panel.
6. contactor control device according to claim 5 is characterized in that,
In the middle of said two or more ceramic sensor elements, at least two arrangements of embarking on journey, at least two become row to arrange.
7. contactor control device according to claim 6 is characterized in that,
Said contact panel is rectangular, and the row that said at least two ceramic sensor elements are arranged in is parallel with the long limit of said rectangle, and the row that said at least two ceramic sensor elements are arranged in are parallel with the minor face of said rectangle.
8. contactor control device according to claim 1 is characterized in that, also comprises:
Housing, it is positioned at the rear side of said contact panel, holds said control module, encapsulates said a plurality of ceramic sensor element.
9. the control method of a contactor control device is characterized in that, said contactor control device comprises contact panel, is arranged in a plurality of ceramic sensor elements and the control module at the said contact panel back side, and said control method comprises:
Touch-control input step, said contact panel receive the touch-control input of touch-control medium in the front;
Touch-control sensing step, said a plurality of ceramic sensor elements are responded to said touch-control input, and produce touching signals; And
Touching signals is handled and feedback step, and said control module is handled said touching signals, obtains the position of touch information on the said contact panel, and near the ceramic sensor element of controlling the said position of touch produces vibration.
10. the control method of contactor control device according to claim 9; It is characterized in that; Said control module comprises level shifting circuit, multi-channel switch, analog to digital conversion circuit, single-chip microcomputer and pulse transmitting circuit, and said touching signals is handled and feedback step comprises:
Level conversion step, said level shifting circuit are drawn high the touching signals that said ceramic sensor element produces, to satisfy the need of work of subsequent conditioning circuit;
The high level signal transmitting step, the touching signals of gating No. one ceramic sensor element transfers to analog-digital conversion circuit as described through said multi-channel switch with said high level touching signals;
The analog to digital conversion step, analog-digital conversion circuit as described converts the high level signal that receives into digital signal;
Position of touch obtains and the vibrational feedback step; Said single-chip microcomputer receives the digital signal of analog to digital conversion circuit output, and said digital signal is carried out data acquisition and data processing, obtains said position of touch information; Afterwards; Control said pulse transmitting circuit and send pulse signal to said multi-channel switch, further be sent near the ceramic sensor element of said position of touch, make it produce vibration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110163985.6A CN102830829B (en) | 2011-06-17 | 2011-06-17 | Contactor control device and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110163985.6A CN102830829B (en) | 2011-06-17 | 2011-06-17 | Contactor control device and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102830829A true CN102830829A (en) | 2012-12-19 |
| CN102830829B CN102830829B (en) | 2016-03-23 |
Family
ID=47333993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110163985.6A Active CN102830829B (en) | 2011-06-17 | 2011-06-17 | Contactor control device and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102830829B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105630240A (en) * | 2015-12-23 | 2016-06-01 | 广州中国科学院先进技术研究所 | Multi-point touch screen based on piezoelectric materials |
| CN108227515A (en) * | 2018-01-11 | 2018-06-29 | 杭州空灵智能科技有限公司 | A kind of intelligent interaction switch on wall and its interactive system and exchange method |
| CN110442234A (en) * | 2019-06-29 | 2019-11-12 | 华为技术有限公司 | A kind of electronic equipment and vibrational feedback system |
| CN111726434A (en) * | 2019-03-22 | 2020-09-29 | 北京小米移动软件有限公司 | Terminal and terminal control method |
| CN112099667A (en) * | 2020-09-11 | 2020-12-18 | 京东方科技集团股份有限公司 | Touch sensing and feedback substrate and driving method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1496549A (en) * | 2001-03-09 | 2004-05-12 | ��÷ɭ��˾ | Haptic interface for laptop computers and other portable devices |
| CN101572751A (en) * | 2008-04-24 | 2009-11-04 | 捷讯研究有限公司 | System and method for generating a feedback signal in response to an input signal provided to an electronic device |
| CN101833397A (en) * | 2010-05-21 | 2010-09-15 | 汉王科技股份有限公司 | Multi-finger touch positioning device and method |
-
2011
- 2011-06-17 CN CN201110163985.6A patent/CN102830829B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1496549A (en) * | 2001-03-09 | 2004-05-12 | ��÷ɭ��˾ | Haptic interface for laptop computers and other portable devices |
| CN101572751A (en) * | 2008-04-24 | 2009-11-04 | 捷讯研究有限公司 | System and method for generating a feedback signal in response to an input signal provided to an electronic device |
| CN101833397A (en) * | 2010-05-21 | 2010-09-15 | 汉王科技股份有限公司 | Multi-finger touch positioning device and method |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105630240A (en) * | 2015-12-23 | 2016-06-01 | 广州中国科学院先进技术研究所 | Multi-point touch screen based on piezoelectric materials |
| CN105630240B (en) * | 2015-12-23 | 2018-08-07 | 广州中国科学院先进技术研究所 | A kind of multi-point touch panel based on piezoelectric material |
| CN108227515A (en) * | 2018-01-11 | 2018-06-29 | 杭州空灵智能科技有限公司 | A kind of intelligent interaction switch on wall and its interactive system and exchange method |
| CN111726434A (en) * | 2019-03-22 | 2020-09-29 | 北京小米移动软件有限公司 | Terminal and terminal control method |
| CN110442234A (en) * | 2019-06-29 | 2019-11-12 | 华为技术有限公司 | A kind of electronic equipment and vibrational feedback system |
| WO2021000810A1 (en) * | 2019-06-29 | 2021-01-07 | 华为技术有限公司 | Electronic device and vibration feedback system |
| CN112099667A (en) * | 2020-09-11 | 2020-12-18 | 京东方科技集团股份有限公司 | Touch sensing and feedback substrate and driving method thereof |
| CN112099667B (en) * | 2020-09-11 | 2024-03-08 | 京东方科技集团股份有限公司 | Touch sensing and feedback substrate and driving method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102830829B (en) | 2016-03-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105518586B (en) | Discrete pressure inductor and electronic equipment | |
| CN102549530B (en) | Input device and method for controlling input device | |
| US9652090B2 (en) | Device for digital communication through capacitive coupling | |
| CN102364544B (en) | Integrated remote controller | |
| CN104881193B (en) | Touch control display apparatus, pressure touch unit and preparation method thereof | |
| CN102830829B (en) | Contactor control device and control method thereof | |
| TWI362673B (en) | Touch sensor keypad with tactile feedback mechanisms | |
| CN103038730B (en) | Force-feedback device and the control method for Force-feedback device | |
| EP2172834A3 (en) | Combination touch and transducer input system and method | |
| CN101446869A (en) | Press detection sensor, input device and electronic apparatus | |
| CN101479824A (en) | Input device with display button and portable electronic device having the same | |
| CN108733218A (en) | It is non-visually in the case of operable touch screen control of intelligent terminal and its control method | |
| KR20180028968A (en) | Compensated haptic rendering for flexible electronic devices | |
| CN103902030A (en) | Tactile feedback method, tactile feedback device, electronic device and stylus | |
| TWM432086U (en) | Proximity sensing device having keyboard function | |
| CN102298462A (en) | Electronic device based on vibration induction and control method thereof | |
| TWI515632B (en) | Touch-and-play input device and operating method thereof | |
| CN205540674U (en) | Touch input device | |
| US20140313155A1 (en) | Stylus with Voice Capability | |
| CN106168866A (en) | A kind of touch display control method, touch display control unit and touch display module | |
| KR101295356B1 (en) | Digitizer pen hanving a function of generating tactile feeling and system for driving the digitizer pen | |
| TWI657358B (en) | Touch system, electronic device and touch detecting method | |
| CN104238725B (en) | The electronic installation of touch feedback method and application this method | |
| CN106951115A (en) | Tactile feedback display screen and its manufacture method | |
| CN209859115U (en) | Pressure-sensitive 3D touch device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |