CN101593057A - A kind of point reader and coordinate location method thereof - Google Patents
A kind of point reader and coordinate location method thereof Download PDFInfo
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- CN101593057A CN101593057A CNA200910108165XA CN200910108165A CN101593057A CN 101593057 A CN101593057 A CN 101593057A CN A200910108165X A CNA200910108165X A CN A200910108165XA CN 200910108165 A CN200910108165 A CN 200910108165A CN 101593057 A CN101593057 A CN 101593057A
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Abstract
The present invention relates to a kind of point reader and coordinate location method thereof, wherein point reader comprises main control unit and connected loudspeaker and the tablet or the induction arrays that are used to discern human body; Localization method comprises and utilizes tablet or induction arrays device induction touching or near the human body of reading panel and produce induced signal; Convert described induced signal to coordinate information through handling as the point reader elements of a fix.This point reader and coordinate location method thereof, adopt human body sensing identification location, broken away from of the dependence of traditional point reader to talking pen, make the more convenient and quick of reading change, again because the relative point reader miscellaneous part of talking pen is the most fragile and sensitivity easily produces deviation, the maintenance probability in the point reader use is significantly reduced simultaneously.
Description
Technical field
The present invention relates to signal Processing, be specifically related to a kind of point reader and coordinate location method thereof.
Background technology
Nearly 2 years, the point reader audio-visual education programme market that sweeps over the country replaced gradually several years ago that the pupil plays with tape and re-readingly has been the language repeater of main mode of learning.Point reader can be followed books close fit, synchronous sounding, and is helpful to improving spoken language and school grade.Any point reader in the market all is to be core with the talking pen, in conjunction with and conductive film, the cooperation by hardware and software realizes the accurate location clicked.The realization principle of click location mainly contains following two classes:
1, wired solution: the conductive film circuit that is fixed on the machine transmits, metal inductive head electrical signal of reaction by the induction pen front end, signal is handled induction pen is judged in the back by location MCU click location, this class machine is clicked when books make moist or click the more black and white book of carbon containing not to be had reaction or clicks pronunciation make mistakes (voice of the non-click of sending out place but other local voice), even be subjected to the interference of daylight lamp, and the generation of these problems mainly is because pen induction be electric signal, and electric signal is interfered easily and shields;
2, wireless solution: the conductive film circuit received signal that is fixed on the machine, and the signal emission realizes (seeing Chinese patent 200420004504.2) by pen, this implementation method can be improved books and make moist or click the more black and white book of carbon containing and click and there be not reaction or click the problem that pronunciation makes mistakes, but the circuit of this scheme is comparatively complicated, cost is higher, promotes having bigger influence for the large tracts of land of point reader.
Is the point reader of location core with the talking pen, its core components and parts " pen " are lossy, can be because reasons such as external force or serviceable life produce such-and-such problem, and need repairing or change the back point reader and could realize working normally.
Summary of the invention
The technical issues that need to address of the present invention are, how a kind of point reader and coordinate location method thereof are provided, and can realize the reading function without talking pen.
First technical matters of the present invention solves like this, makes up a kind of point reader coordinate location method, may further comprise the steps:
1.1) utilize tablet or induction arrays device identification touching or near the human body of reading panel and produce induced signal;
1.2) convert described induced signal to coordinate signal as the point reader elements of a fix.
According to point reader provided by the invention and coordinate location method thereof, described conversion is to finish by described tablet or induction arrays internal processor.
According to point reader provided by the invention and coordinate location method thereof, after this method also was included in described conversion, described processor was transferred to the point reader main control unit with coordinate signal.
According to point reader provided by the invention and coordinate location method thereof, it is the touch controlled key device that described tablet or induction arrays include, but are not limited to.
According to point reader provided by the invention and coordinate location method thereof, described human body includes, but are not limited to finger.
Another technical matters of the present invention solves like this, makes up a kind of point reader, comprises main control unit and connected loudspeaker, the tablet or the induction arrays that are used to discern human body that are connected with described main control unit.
According to point reader provided by the invention, it is the touch controlled key device that described tablet or induction arrays include, but are not limited to.
According to point reader provided by the invention, comprise the processor that the human-induced signal is converted to coordinate signal.
Point reader provided by the invention and coordinate location method thereof, adopt finger identification location, break away from of the dependence of traditional point reader to talking pen, make the more convenient and quick of reading change, again because the relative point reader miscellaneous part of talking pen is the most fragile and sensitivity easily produces deviation, the maintenance probability in the point reader use is significantly reduced simultaneously.
Description of drawings
Further the present invention is described in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the point reader location structure synoptic diagram of the specific embodiment of the invention;
Fig. 2 is a point reader location structure positioning flow synoptic diagram shown in Figure 1.
Embodiment
Be example explanation the present invention with the specific embodiment of the invention that adopts the touch controlled key technology below:
The touch switch technology that has had at present comparative maturity on the market, but the general induction channels number of supporting of present touch-control is limited, and the point reader precision is higher, can be by expansion of touch-control passage or the incompatible requirement that reaches point reader of matrix group.
As shown in Figure 1, the point reader location structure of the specific embodiment of the invention comprises the inductive module 2 of point reader main control unit MCU and finger sensing 1, the core of this location structure wherein: inductive module 2, comprise: tablet or form by induction arrays 21 and processor that many induction points are formed, wherein tablet or the induction arrays 21 main collections of being responsible for the human-induced signal, processor are responsible for that mainly electromagnetic signal is carried out respective handling and are obtained click coordinate and give point reader main control unit MCU with coordinates transmission.
As shown in Figure 2, the point reader location structure workflow of the specific embodiment of the invention specifically may further comprise the steps:
1) the induction installation generation electromagnetic signal that is triggered;
2) electromagnetic signal is carried out signal Processing;
3) processor will be handled the back signal and be converted into coordinate;
4) processor is given point reader main control unit MCU with coordinates transmission.
The above only is preferred embodiment of the present invention, and all equalizations of being done according to claim scope of the present invention change and modify, and all should belong to the covering scope of claim of the present invention.
Claims (8)
1, a kind of point reader coordinate location method is characterized in that, may further comprise the steps:
1.1) utilize tablet or induction arrays device induction human body touching or near and produce induced signal;
1.2) described induced signal process is handled as the point reader elements of a fix.
According to the described point reader coordinate location method of claim 1, it is characterized in that 2, described conversion is to finish by the processor that described tablet or induction arrays are equipped with.
According to the described point reader coordinate location method of claim 2, it is characterized in that 3, after this method also was included in described conversion, described processor was transferred to the point reader main control unit with coordinate signal.
4, according to the described point reader coordinate location method of claim 1, it is characterized in that described tablet or induction arrays are touch controlled keys.
5, according to the described point reader coordinate location method of claim 1, it is characterized in that described human body comprises finger.
6, a kind of point reader comprises main control unit and connected loudspeaker, it is characterized in that, also comprises the tablet or the induction arrays that are used to discern human body that are connected with described main control unit.
According to the described point reader of claim 6, it is characterized in that 7, described tablet or induction arrays are the touch controlled key devices.
8, according to the described point reader of claim 6, it is characterized in that, comprise that the human-induced signal with described tablet or induction arrays generation converts the processor of coordinate signal to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200910108165XA CN101593057A (en) | 2009-06-29 | 2009-06-29 | A kind of point reader and coordinate location method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200910108165XA CN101593057A (en) | 2009-06-29 | 2009-06-29 | A kind of point reader and coordinate location method thereof |
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| Publication Number | Publication Date |
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| CN101593057A true CN101593057A (en) | 2009-12-02 |
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| CNA200910108165XA Pending CN101593057A (en) | 2009-06-29 | 2009-06-29 | A kind of point reader and coordinate location method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913747A (en) * | 2014-03-11 | 2015-09-16 | 广东小天才科技有限公司 | Test system and test method of coordinate accuracy of panel of reading machine |
| CN104933907A (en) * | 2015-05-28 | 2015-09-23 | 广东小天才科技有限公司 | Trigger response method in point reading machine and device thereof |
| CN106406631A (en) * | 2016-11-24 | 2017-02-15 | 广东小天才科技有限公司 | Content positioning method, equipment and system based on position combination |
| CN108304099A (en) * | 2017-01-13 | 2018-07-20 | 光宝电子(广州)有限公司 | Electronic device and reading method |
| CN110321016A (en) * | 2019-06-19 | 2019-10-11 | 深圳和而泰家居在线网络科技有限公司 | Talking pen method for determining position and device |
| CN111968424A (en) * | 2020-08-27 | 2020-11-20 | 北京大米科技有限公司 | Interactive learning method, device, system and computer storage medium |
| CN112419800A (en) * | 2020-11-24 | 2021-02-26 | 深圳市方直科技股份有限公司 | Method and device for reading and playing text content at any interval |
-
2009
- 2009-06-29 CN CNA200910108165XA patent/CN101593057A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913747A (en) * | 2014-03-11 | 2015-09-16 | 广东小天才科技有限公司 | Test system and test method of coordinate accuracy of panel of reading machine |
| CN104933907A (en) * | 2015-05-28 | 2015-09-23 | 广东小天才科技有限公司 | Trigger response method in point reading machine and device thereof |
| CN106406631A (en) * | 2016-11-24 | 2017-02-15 | 广东小天才科技有限公司 | Content positioning method, equipment and system based on position combination |
| CN106406631B (en) * | 2016-11-24 | 2019-03-15 | 广东小天才科技有限公司 | A kind of content positioning method and equipment based on position grouping, system |
| CN108304099A (en) * | 2017-01-13 | 2018-07-20 | 光宝电子(广州)有限公司 | Electronic device and reading method |
| CN110321016A (en) * | 2019-06-19 | 2019-10-11 | 深圳和而泰家居在线网络科技有限公司 | Talking pen method for determining position and device |
| CN111968424A (en) * | 2020-08-27 | 2020-11-20 | 北京大米科技有限公司 | Interactive learning method, device, system and computer storage medium |
| CN112419800A (en) * | 2020-11-24 | 2021-02-26 | 深圳市方直科技股份有限公司 | Method and device for reading and playing text content at any interval |
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Open date: 20091202 |