CN105700715B - A kind of Pen for turning page and its control method of controllable computer cursor - Google Patents
A kind of Pen for turning page and its control method of controllable computer cursor Download PDFInfo
- Publication number
- CN105700715B CN105700715B CN201610008126.2A CN201610008126A CN105700715B CN 105700715 B CN105700715 B CN 105700715B CN 201610008126 A CN201610008126 A CN 201610008126A CN 105700715 B CN105700715 B CN 105700715B
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- pen
- remote
- control lever
- pen body
- displacement
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Classifications
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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
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
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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
The invention discloses a kind of Pen for turning page and its control method of controllable computer cursor, which includes a pen body, includes laser beam emitting device and wireless transport module in the pen body, which further includes：Remote-control lever, one end are placed in the pen body, and the other end is placed in outside the pen body, and remote-control lever can be rotated arbitrarily by a connection structure；Reflective mirror is set to remote-control lever in the end of one end in pen body to receive the laser that laser beam emitting device is launched, and by the Laser emission received to sensor devices；Sensor devices receive the laser of the mirror reflection, and the laser of the mirror reflection are reflected pen body again, and sensor devices also record the light source position received, and are sent to digital signal processor；Digital signal processor identifies direction and the displacement of remote-control lever movement according to the light source position information received, and recognition result is wirelessly transferred, and the present invention is realized controls the purpose that cursor operates computer by Pen for turning page.
Description
Technical field
The present invention relates to a kind of Pen for turning page and its control methods, a kind of Pen for turning page more particularly to controllable computer cursor and
Its control method.
Background technology
PPT Pen for turning page is approved by people at present, it can come out user from thorough liberation by computer, user
It need not keep beside computer always.When electronic instruction, PowerPoint and informational lectures, remarks are needed for key content
When illustrating, it need to only be gently pressed with hand, red laser point can be mapped on the document content screen to require emphasis, and point
Correlation function button can also translate into electronic manuscript on the page that you to be given a lecture, unrestrained.
In the prior art, the wireless laser pen of PPT page turnings is used for by a RF RF remote and a wireless receiver
(USB interface) forms.RF RF remotes are embedded with wireless RF radiofrequency launcher, only need receiver being inserted into electricity when in use
The USB interface of brain server can be worked normally without installing driving, and user need to only click the correlation function of RF RF remotes
Key can manipulate receiver, and transmitter does not have to alignment receiver, really embody wirelessly freely.
However, current Pen for turning page can not be accomplished to it encountering to need to do mark to PowerPoint etc. and retain trace but
It directly manipulates, in addition if when the abnormal dialog box of computer appearance needs to close in presentation process, conventional Pen for turning page can not just close
It closes, user has to be operated with mouse before returning to computer, for user, still there is inconvenience.
Invention content
In order to overcome the deficiencies of the above existing technologies, the invention reside in the Pen for turning page for providing a kind of controllable computer cursor and
Its control method records motion track by sensor devices and arrives trajectory map while retaining Pen for turning page original function
Transceiver and then the movement for controlling computer cursor, allow Pen for turning page to control cursor and are operated to computer.
In view of the above and other objects, the present invention proposes a kind of Pen for turning page of controllable computer cursor, including a pen body, it should
Include laser beam emitting device and wireless transport module in pen body, which further includes：
One remote-control lever, one end are placed in the pen body, and the other end is placed in except the pen body, which passes through a connection structure
It can arbitrarily rotate；
Reflective mirror is set to what the remote-control lever was launched in the end of one end in pen body to receive the laser beam emitting device
Laser, and by the Laser emission received to sensor devices；
Sensor devices receive the laser of the mirror reflection, and the laser of the mirror reflection are reflected pen body again,
Meanwhile the sensor devices record the light source position received, and it is sent to digital signal processor；
Digital signal processor identifies direction and the displacement of remote-control lever movement according to the light source position information received
Amount, and recognition result is transmitted by the wireless transport module.
Further, which is CMOS sensor.
Further, the light source position difference which receives before and after, identifies the remote-control lever
Mobile direction and displacement.
In order to achieve the above objectives, the present invention also provides a kind of control methods of the Pen for turning page of controllable computer cursor, including
Following steps：
Remote-control lever is rotated according to control, and the reflective mirror of bottom is by the laser reflection received to sensor devices；
By sensor devices to the laser of reception secondary reflection, while the light source position that record sensor devices receive in real time again,
And the light source position information of acquisition is sent to digital signal processor；
Digital signal processor identifies direction and the displacement of remote-control lever movement according to the light source position information received,
And recognition result is sent to the wireless receiver of computer end.
Further, the difference for the light source position which receives before and after, identification remote-control lever move
Dynamic direction and displacement.
In order to achieve the above objectives, the present invention also provides a kind of Pen for turning page of controllable computer cursor, including a pen body, the pens
Include laser beam emitting device and wireless transport module in body, which further includes：
One remote-control lever, one end are placed in the pen body, and the other end is placed in except the pen body, which passes through a connection structure
It can arbitrarily rotate；
Lighting device is placed in the pen body, is illuminated for being placed in internal tail end to the remote-control lever；
Sensor devices continuously record its displacement according to the movement for the remote-control lever tail end being placed in pen body, and by displacement information
It is sent to digital signal processor；
Digital signal processor, according to the displacement information received, the direction of identification remote-control lever movement and displacement, and will
Recognition result is transmitted by wireless transport module.
Further, which is set to the front end of the remote-control lever.
Further, the difference for the displacement information which receives before and after, identifies the remote control
The direction of bar movement and displacement.
Further, which is LED light.
In order to achieve the above object, the present invention also provides a kind of control methods of the Pen for turning page of controllable computer cursor, including such as
Lower step：
Remote-control lever is rotated according to control；
Under the irradiation of lighting device, sensor devices continuously record its displacement frame according to the movement of remote control rod tail end；
The difference for the displacement frame that digital signal processor receives before and after, the direction of identification remote-control lever movement and displacement
It measures, and recognition result is sent to the wireless receiver of computer end.
Compared with prior art, the present invention a kind of Pen for turning page and its control method of controllable computer cursor is retaining page turning
While original function, record the motion track of remote-control lever tail end by sensor devices and by trajectory map to transceiver by
The movement for controlling computer cursor, allows Pen for turning page to control cursor and is operated to computer.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the Pen for turning page of controllable computer cursor of the first preferred embodiment of the invention；
Fig. 2 is the specific example structural schematic diagram of the first preferred embodiment of the invention；
The step of Fig. 3 is a kind of control method of the Pen for turning page of controllable computer cursor of the second preferred embodiment of the invention
Flow chart；
Fig. 4 is a kind of structural schematic diagram of the Pen for turning page of controllable computer cursor of third preferred embodiment of the present invention；
Fig. 5 is the specific example structural schematic diagram of third preferred embodiment of the present invention；
The step of Fig. 6 is a kind of control method of the Pen for turning page of controllable computer cursor of the 4th preferred embodiment of the invention
Flow chart.
Specific implementation mode
Below by way of specific specific example and embodiments of the present invention are described with reference to the drawings, those skilled in the art can
Understand the further advantage and effect of the present invention easily by content disclosed in the present specification.The present invention can also pass through other differences
Specific example implemented or applied, details in this specification can also be based on different perspectives and applications, without departing substantially from
Various modifications and change are carried out under the spirit of the present invention.
Before introducing the present invention, first illustrate the operation principle of optical mouse：There are one red small hairs for optical mouse tool
Optical diode (LED), for light to be reflected into complementary metal oxide semiconductor (CMOS) sensor from working surface.CMOS
Sensor will all be sent to digital signal processor (DSP) per piece image and analyze.With 18MIPS, (1MIPS indicates every to DSP
Seconds 1,000,000 instructions) speed operation, pattern that can be in detection image, and determine these patterns compared with previous image,
What kind of movement has occurred.According to the variation of pattern position in a series of images, DSP determines the displacement distance of mouse and will be corresponding
Coordinate is sent to computer.Then, computer moves the cursor on screen according to the coordinate information received from mouse.This mistake
Journey is per second to be occurred hundreds of times, just so that the movement of cursor seems very smooth.
Fig. 1 is a kind of structural schematic diagram of the Pen for turning page of controllable computer cursor of the first preferred embodiment of the invention.Such as
Shown in Fig. 1, a kind of Pen for turning page of controllable computer cursor of the present invention, including a pen body 1, the pen body 1 include：Laser beam emitting device
10, remote-control lever 11, reflective mirror 12, sensor devices 13, digital signal processor (DSP) 14 and wireless transport module 15.
Wherein, laser beam emitting device 10 is for emitting laser to realize the laser designation and page-turning function of the Pen for turning page；It is distant
Control lever 11 is placed in by a connection structure (not shown) one end in pen body 1, and the other end is placed in except pen body 1, remote-control lever 11
It can arbitrarily rotate；Reflective mirror 12 is set to remote-control lever 11 in the end of one end in pen body 1 to receive the hair of laser beam emitting device 10
The laser of injection, under the rotation of remote-control lever 11, the Laser emission that laser beam emitting device 10 is directed to the reflective mirror to arrive
Sensor devices 13；Sensor devices 13, the laser for receiving the reflective mirror 12 reflection, and the laser that reflective mirror 12 is reflected is again
Pen body 1 is reflected, meanwhile, which records the light source position received, and is sent to digital signal processor
(DSP)14；Digital signal processor (DSP) 14 identifies mobile direction and displacement according to the difference of the light source position received
It measures, and recognition result is sent to the wireless receiver of computer end by wireless transport module 15, realize control computer cursor
Purpose.
Fig. 2 is the specific example structural schematic diagram of the first preferred embodiment of the invention.As shown in Fig. 2, the present invention is in page turning
Increase a remote-control lever 11 that can arbitrarily rotate in pen body 1, while one reflective mirror is set in the tail end in pen in remote-control lever 11
12, it is emitted to again on optical sensing IC after the reflective mirror of the laser direct projection that laser emitter is sent out to control-rod bottom end, and
By the secondary reflection again of sensor devices 13 of optical sensing IC, laser reflection is gone out into Pen for turning page, (laser signal reflected still can be right
Instruction function is realized on projection screen), behind 11 shift position of remote control rod, the reflective mirror 12 below remote control rod 11 becomes transposition together
It sets, directly so that the light source position received on sensor devices 13 changes, the optical sensor of optical sensing IC is according to sense
The movement of light source continuously records its " snapshot " by way of surface on optical device, these snapshots (i.e. frame) have certain frequency and ruler
Very little and resolution ratio, the DSP in optical sensing IC identify mobile direction and position by the difference between comparing these snapshots
Shifting amount.
If you need to realize the click function of mouse, the page-turning function button of existing product need to be only clicked, remote control rod controls cursor
Displacement, page-turning function key realize mouse click function.
Wireless transport module 25 leads to after being encapsulated the information of displacement and click that digital signal processor DSP obtains
It crosses wireless transmission continuously to export, the ends PC then receive these information by wirelessly turning USB transceiver；The ends PC after reception
Then according to these signals, by certain conversion, (reference relation is by driving for driver (can be the acquiescence driving of Windows)
It is arranged) finally determine the position of mouse pointer on the screen.
The step of Fig. 3 is a kind of control method of the Pen for turning page of controllable computer cursor of the second preferred embodiment of the invention
Flow chart.As shown in figure 3, a kind of control method of the Pen for turning page of controllable computer cursor of the present invention, includes the following steps：
Step 301, remote-control lever is rotated according to control, and the reflective mirror of bottom is by the laser reflection received to photosensitive
Device；
Step 302, by sensor devices to the laser secondary reflection, while the light that record sensor devices receive in real time again of reception
Source position, and the light source position information of acquisition is sent to digital signal processor.
Step 303, the difference for the light source position that digital signal processor receives before and after, identification remote-control lever movement
Direction and displacement, and recognition result is sent to the wireless receiver of computer end, to realize the purpose of control computer cursor.
Fig. 4 is a kind of structural schematic diagram of the Pen for turning page of controllable computer cursor of third preferred embodiment of the present invention.Such as
Shown in Fig. 4, in third preferred embodiment of the present invention, the Pen for turning page of the controllable computer cursor includes pen body 2, and pen body 2 includes：
Laser reflecting device 20, remote-control lever 21, lighting device 22, sensor devices 23, digital signal processor (DSP) 24 and wireless biography
Defeated module 25.
Wherein, laser beam emitting device 10 is set to the front end of remote-control lever 22, for only realizing that infrared ray indicates function；Remote control
Bar 21 is placed in by a connection structure (not shown) one end in pen body 2, and the other end is placed in except pen body 2, and remote-control lever 21 can
Arbitrarily rotation；Lighting device 22 is placed in pen body 2, is illuminated for being placed in internal tail end to remote-control lever 21, in the present invention
In specific example, lighting device 22 is LED light；Sensor devices 23, for the movement according to the remote-control lever tail end being placed in pen body
Its displacement is continuously recorded, and displacement information is sent to digital signal processor 24；Digital signal processor 24 is according to reception
The displacement information arrived, the direction of identification remote-control lever movement and displacement, and recognition result is sent by wireless transport module 25
To the wireless receiver of computer end, to realize the purpose of control computer cursor.
Fig. 5 is the specific example structural schematic diagram of third preferred embodiment of the present invention.In this specific example, laser is sent out
Injection device is separately provided, and only realizes that infrared ray indicates function, the realization method of the movement of cursor is mainly by remote control rod 21 and sense
Optical device 23 realizes that realization method is that optical sensor continuously records its displacement " snapshot " according to the movement of 21 tail end of remote control rod
These snapshots (i.e. frame) are that have certain frequency and size and resolution ratio, and the DSP in optical sensing IC is by comparing these snapshots
Between difference to identify mobile direction and displacement.Since Pen for turning page is enclosure space, without light, so increasing
LED light illuminates, and makes optical sensor that can effectively record the movement of remote control rod.
Wireless transport module 25 leads to after being encapsulated the information of displacement and click that digital signal processor DSP obtains
It crosses wireless transmission continuously to export, the ends PC receive these information by wirelessly turning USB transceiver；The drive at the ends PC after reception
Then according to these signals, by certain conversion, (reference relation is set dynamic program (can be the acquiescence driving of Windows) by driving
Set) finally determine the position of mouse pointer on the screen.
The step of Fig. 6 is a kind of control method of the Pen for turning page of controllable computer cursor of the 4th preferred embodiment of the invention
Flow chart.As shown in fig. 6, a kind of control method of the Pen for turning page of controllable computer cursor of the present invention, includes the following steps：
Step 601, remote-control lever is rotated according to control；
Step 602, under the irradiation of lighting device, sensor devices continuously record its displacement according to the movement of remote control rod tail end
Frame, these displacement frames have certain frequency and size and resolution ratio；
Step 603, the difference for the displacement frame that digital signal processor receives before and after, the side of identification remote-control lever movement
To and displacement, and recognition result is sent to the wireless receiver of computer end, to realize the purpose of control computer cursor.
In conclusion the present invention a kind of Pen for turning page and its control method of controllable computer cursor, former retaining Pen for turning page
It is functional simultaneously, by sensor devices record remote-control lever tail end motion track and by trajectory map to transceiver by control
The movement of computer cursor allows Pen for turning page to control cursor and is operated to computer.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.Any
Field technology personnel can without violating the spirit and scope of the present invention, and modifications and changes are made to the above embodiments.Therefore,
The scope of the present invention, should be as listed in the claims.
Claims (10)
1. a kind of Pen for turning page of controllable computer cursor, including a pen body, the interior pen body includes that laser beam emitting device is passed with wireless
Defeated module, which is characterized in that the pen body further includes：
One remote-control lever, one end are placed in the pen body, and the other end is placed in except the pen body, which can be with by a connection structure
Meaning rotation；
Reflective mirror is set to the remote-control lever and is swashed with receive that the laser beam emitting device launches in the end of one end in pen body
Light, and by the Laser emission received to sensor devices；
Sensor devices receive the laser of the mirror reflection, and the laser of the mirror reflection are reflected pen body again, together
When, which records the light source position received, and is sent to digital signal processor；
Digital signal processor identifies direction and the displacement of remote-control lever movement according to the light source position information received, and
Recognition result is transmitted by the wireless transport module.
2. a kind of Pen for turning page of controllable computer cursor as described in claim 1, it is characterised in that：The sensor devices are CMOS
Sensor devices.
3. a kind of Pen for turning page of controllable computer cursor as described in claim 1, it is characterised in that：The digital signal processor
According to the front and back light source position difference received, direction and the displacement of remote-control lever movement are identified.
4. a kind of control method of the Pen for turning page of controllable computer cursor, includes the following steps：
Remote-control lever is rotated according to control, and the reflective mirror of bottom is by the laser reflection received to sensor devices；
By sensor devices to the laser secondary reflection, while the light source position that record sensor devices receive in real time again of reception, and will
The light source position information of acquisition is sent to digital signal processor；
Digital signal processor identifies direction and the displacement of remote-control lever movement, and will according to the light source position information received
Recognition result is sent to the wireless receiver of computer end.
5. a kind of control method of the Pen for turning page of controllable computer cursor as claimed in claim 4, it is characterised in that：The number
The difference for the light source position that signal processor receives before and after, the direction of identification remote-control lever movement and displacement.
6. a kind of Pen for turning page of controllable computer cursor, including a pen body, the interior pen body includes for only realizing infrared ray instruction
The laser beam emitting device and wireless transport module of function, which is characterized in that the pen body further includes：
One remote-control lever, one end are placed in the pen body, and the other end is placed in except the pen body, which can be with by a connection structure
Meaning rotation；
Lighting device is placed in the pen body, is illuminated for being placed in internal tail end to the remote-control lever；
Sensor devices continuously record its displacement according to the movement for the remote-control lever tail end being placed in pen body, and displacement information are sent
To digital signal processor；
Digital signal processor, according to the displacement information received, the direction of identification remote-control lever movement and displacement, and will identification
As a result it is transmitted by wireless transport module.
7. a kind of Pen for turning page of controllable computer cursor as claimed in claim 6, it is characterised in that：The laser beam emitting device is set
It is placed in the front end of the remote-control lever.
8. a kind of Pen for turning page of controllable computer cursor as claimed in claim 6, it is characterised in that：The digital signal processor
According to the difference of the front and back displacement information received, direction and the displacement of remote-control lever movement are identified.
9. a kind of Pen for turning page of controllable computer cursor as claimed in claim 6, it is characterised in that：The lighting device is LED
Lamp.
10. a kind of control method of the Pen for turning page of controllable computer cursor, includes the following steps：
Remote-control lever is rotated according to control；
Under the irradiation of lighting device, sensor devices continuously record its displacement frame according to the movement of remote control rod tail end；
The difference for the displacement frame that digital signal processor receives before and after, the direction of identification remote-control lever movement and displacement,
And recognition result is sent to the wireless receiver of computer end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610008126.2A CN105700715B (en) | 2016-01-07 | 2016-01-07 | A kind of Pen for turning page and its control method of controllable computer cursor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610008126.2A CN105700715B (en) | 2016-01-07 | 2016-01-07 | A kind of Pen for turning page and its control method of controllable computer cursor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105700715A CN105700715A (en) | 2016-06-22 |
| CN105700715B true CN105700715B (en) | 2018-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610008126.2A Expired - Fee Related CN105700715B (en) | 2016-01-07 | 2016-01-07 | A kind of Pen for turning page and its control method of controllable computer cursor |
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| Country | Link |
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| CN (1) | CN105700715B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108958509B (en) * | 2017-05-22 | 2021-08-17 | 宏碁股份有限公司 | Electronic system and method of operation |
| CN108874274B (en) * | 2018-06-13 | 2021-10-22 | 合肥联宝信息技术有限公司 | Projection control method and device |
| CN113053093A (en) * | 2021-03-17 | 2021-06-29 | 南京嘉浩科技有限公司 | Laser remote control displacement system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2938218Y (en) * | 2006-07-31 | 2007-08-22 | 昆盈企业股份有限公司 | Optical control input device |
| CN101122836A (en) * | 2007-07-03 | 2008-02-13 | 埃派克森微电子有限公司 | Movement sensing device |
| CN202904933U (en) * | 2012-09-08 | 2013-04-24 | 浙江师范大学 | Markable laser pointer |
| CN204496451U (en) * | 2015-03-19 | 2015-07-22 | 向思豪 | The special remote mouse of a kind of teaching |
-
2016
- 2016-01-07 CN CN201610008126.2A patent/CN105700715B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2938218Y (en) * | 2006-07-31 | 2007-08-22 | 昆盈企业股份有限公司 | Optical control input device |
| CN101122836A (en) * | 2007-07-03 | 2008-02-13 | 埃派克森微电子有限公司 | Movement sensing device |
| CN202904933U (en) * | 2012-09-08 | 2013-04-24 | 浙江师范大学 | Markable laser pointer |
| CN204496451U (en) * | 2015-03-19 | 2015-07-22 | 向思豪 | The special remote mouse of a kind of teaching |
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| Publication number | Publication date |
|---|---|
| CN105700715A (en) | 2016-06-22 |
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Granted publication date: 20181012 Termination date: 20190107 |