CN107767736A - A kind of gesture Multifunctional electronic ferule - Google Patents
A kind of gesture Multifunctional electronic ferule Download PDFInfo
- Publication number
- CN107767736A CN107767736A CN201711135439.5A CN201711135439A CN107767736A CN 107767736 A CN107767736 A CN 107767736A CN 201711135439 A CN201711135439 A CN 201711135439A CN 107767736 A CN107767736 A CN 107767736A
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- CN
- China
- Prior art keywords
- gesture
- instruction
- information
- module
- multifunctional electronic
- 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.)
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B17/00—Teaching reading
- G09B17/02—Line indicators or other guides or masks
-
- 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
- G06F3/0346—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
Abstract
The present invention provides a kind of gesture Multifunctional electronic ferule, including sensor assembly, MCU processor modules, wireless sending module, wireless receiving module, Computer Interface Module, power module.By the collection to finger gesture information, analysis, integration, and gesture instruction information is converted into, and wirelessly sent to computer, so that corresponding file is operated accordingly.Device provided by the present invention has the characteristics that：Using gesture control mode, easy to operation, reduction labor intensity；Small volume, energy consumption are low, are easy to store, and are advantageous to the operability such as Writing-painting, enhancing manuscript, PPT.
Description
Technical field
The present invention relates to multimedia teaching field, and in particular to a kind of gesture Multifunctional electronic ferule.
Background technology
At present, multimedia teaching has been widely used for teaching field, and so-called multimedia teaching refers in teaching process,
According to the characteristics of instructional objective and teaching object, by Instructional Design, reasonable selection and with Modern Teaching Medium, and with tradition
Teaching means organic assembling, participates in whole course of teaching jointly, is reasonably imparted knowledge to students in student, formation with media information function
Journey structure, the teaching efficiency for being optimal.Further, PPT demonstration as multimedia teaching major embodiment mode it
One.Also given birth to along with further applying for PPT demonstrations with deep use, the electronic teacher pointer of PPT demonstrations with using.Existing skill
In art, in the market major part electronic teacher pointer is simple remote control page turning laser pen, and button operates, achievable simple page up/down,
Band broadcasting/blank screen function.In addition, a part of electronic teacher pointer is Multifunctional demonstration laser pen, button operation, simple mouse is added
Function is marked, trace ball is carried, can also carry the functions such as clock, vibrations, recording.But first, because its is bulky, function
Relatively single, the uneasy congruence of institute's band laser pen, is extremely restricted its use range.Second, the mode of operation of electronic teacher pointer
All button operations, easily there is button malfunction and finger pressing fatigue.3rd, electronic teacher pointer of the prior art carries
Laser eyes can be damaged, potential safety hazard be present, and increase electronic teacher pointer volume and energy consumption.4th, existing skill
Electronic pointer function in art or relatively simple, can not quickly realize the writing functions such as drawing, mark, it is impossible to imparting knowledge to students
Further interactive communication, in detail teaching etc. are realized in journey.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention provides a kind of gesture Multifunctional electronic ferule, and it has small volume, energy
Consume it is low, can gesture control, easily extension, it is practical the characteristics of.
The present invention provides following technical scheme：
A kind of gesture Multifunctional electronic ferule, it is characterised in that：Sensor assembly, MCU processor modules, wireless sending module,
Wireless receiving module, Computer Interface Module, power module；Wherein described sensor assembly is used to gather finger gesture information,
And the finger gesture information is sent to the MCU processor modules；The MCU processor modules are used to receive, analyze institute
Finger gesture information is stated, obtains corresponding gesture instruction information, and the gesture instruction information is sent to the wireless transmission
Module；The wireless sending module sends the gesture instruction information to the wireless receiving module；The wireless receiving module
The gesture instruction information is received, and is sent by the computer interface to computer and carries out corresponding command operating.
As a preferred technical solution of the present invention, the sensor assembly includes at least one monitoring finger gesture
Acceleration transducer, the acceleration transducer specifically include three-axis gyroscope, three axis accelerometer and three axle magnetometer.
As a preferred technical solution of the present invention, the sensor assembly by UART, IIC, SPI communication agreement it
One sends the finger gesture information to the MCU processor modules.
As a preferred technical solution of the present invention, the MCU processor modules, by using dynamics, Kalman
Dynamic filter solves the gesture instruction information with Multi-sensor Fusion algorithm to the finger gesture information.
As a preferred technical solution of the present invention, the gesture instruction information includes：Full screen display instruction, upper page turning
Instruction, the instruction of lower page-turning instruction, e-Pointer, the instruction of screen Writing-painting, exit instruction, mouse move, left mouse button refer to
Make, right mouse button instruction.
As a preferred technical solution of the present invention, before the wireless sending module and the wireless receiving module
Radio communication is using one of Wi-Fi, bluetooth, Zigbee communication technology.
As a preferred technical solution of the present invention, the wireless receiving module, the gesture instruction information is being received
Afterwards, the gesture instruction information is converted into mechanized data, and sends to computer by the computer interface
The corresponding command operating of row.
As a preferred technical solution of the present invention, the Multifunctional gesture teacher's pointer also includes switch module, ensures institute
Stating Multifunctional gesture teacher's pointer can opening or closing with random time.
As a preferred technical solution of the present invention, by gathering the pressure value between finger to realize to the switching molding
The control of block.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the electronic teacher pointer uses gesture control, the finger fatigue for avoiding button operation from bringing.
2nd, the electronic teacher pointer uses gesture control e-Pointer, substitution laser instruction, avoids the injury of laser, reduces electronics
Teacher's pointer volume, electronic teacher pointer energy consumption is reduced, realizes portable storage.
3rd, the electronic teacher pointer adds gesture operation and realizes screen mark, writing and drawing.
4th, the electronic teacher pointer is capable of movement and the right and left key function of compatible mouse, increase manuscript, the convenient operation of PPT demonstrations
Property, it is practical.
Brief description of the drawings
Fig. 1 is a kind of initiator block schematic diagram of gesture Multifunctional electronic ferule of the present invention；
Fig. 2 is a kind of receiving terminal modular diagram of gesture Multifunctional electronic ferule of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Whole description, it is clear that it is described to understand that embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Base
In embodiments of the invention, those skilled in the art obtain every other implementation on the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
As shown in figure 1, be a kind of transmitting terminal of gesture Multifunctional electronic ferule of the present invention, including：Sensor assembly,
MCU processor modules, wireless sending module, power module.Wherein, sensor assembly is used to gather finger gesture information, and will
The finger gesture information is sent to MCU processor modules；MCU processor modules are used to receive, analyze finger gesture information, obtain
Sent to corresponding gesture instruction information, and by gesture instruction information to wireless sending module；Wireless sending module sends gesture
Command information.
Specifically, sensor assembly can have at least one acceleration transducer, the acceleration transducer includes three axles
Gyroscope, three axis accelerometer and three axle magnetometer, for monitoring the situation of finger gesture, the acceleration of such as finger gesture.
Further, sensor assembly can be acquired finger gesture information, and the finger hand that will be monitored using MPU9250 sensors
Gesture information is sent to MCU processor modules.Further, sensor assembly can be by using communication protocols such as UART, IIC, SPI
One of the finger gesture information is sent to the MCU processor modules.
Specifically, MCU processor modules, the finger gesture information that can be collected to multiple sensors carries out dynamics solution
Calculation and Kalman's dynamic filter, and Multi-sensor Fusion algorithm is combined, obtain the gesture instruction letter that practical operation personnel are implemented
Breath.Further, ARM Cortex-M chips are used as MCU processors, this chip have small volume, it is low in energy consumption, can be simultaneous upwards
The high energy efficiency of appearance, it is easy to use the features such as.In addition, be directed to gesture instruction information, can be specifically full screen display instruction, on turn over
Page instruction, the instruction of lower page-turning instruction, e-Pointer, the instruction of screen Writing-painting, exit instruction, mouse move, left mouse button
Instruction, right mouse button instruction etc..
Such as when respectively configuring an acceleration transducer for thumb, forefinger, middle finger, when the acceleration transducer detects
To the thumb, be forefinger, the middle finger finger tip become scattered by getting together and opened when, MCU processor modules can be sentenced
It is set to full screen display instruction, so experience sense and the operation of operating personnel can be strengthened with the intention of comprehensive displaying operating personnel
Sense.As for other gesture instruction information corresponding operating gesture modes, no longer describe one by one herein.
Specifically, wireless transmitter module, data transmitting is carried out using 2.4G wireless communication technologys, can specifically use Wi-Fi,
Bluetooth, Zigbee communication technology.The high and low power consumption of this transmission means transmission rate, have a safety feature, suitable short-range data passes
It is defeated.
Specifically, the Multifunctional gesture teacher's pointer also includes switch module, ensure that the Multifunctional gesture teacher's pointer can appoint
The meaning time opens or closes.Further, contact relation of the switch module between finger carries out beating for trigger switch module
On or off is closed so that the Multifunctional gesture teacher's pointer more flexible operating, hommization operation.Further, can be by gathering finger
Between exposure level to realize the control to the switch module, can be by detecting closing up realization and opening described for thumb and forefinger
Close the control of module.Specifically, pressure sensor can be set on thumb, pressure between the finger by detecting thumb and forefinger,
When between the finger pressure for the first time be more than predetermined threshold value when, then can starting switch module opening；When between the finger
When pressure second is more than predetermined threshold value, then can starting switch module closed mode.Switch module can be by power supply mould
The management of block, which is realized, to be controlled the switch of whole system.Certainly, embodiments above is adopted to illustrate the present invention
Technical scheme, all technical schemes of the present invention are not represented.
In addition, according to actual conditions, different modules can be integrated, use easy to operation.
As shown in Fig. 2 be a kind of receiving terminal of gesture Multifunctional electronic ferule of the present invention, including wireless receiving module, meter
Calculation machine interface module.Wherein, wireless receiving module is used to receive the wireless sending module transmission gesture instruction information, and passes through
Computer Interface Module is passed the information on to computer, so that the respective file obtained in computer is operated accordingly.
Specifically, wireless receiving module, after the gesture instruction information is received, the gesture instruction information is converted into
Mechanized data, and sent by the computer interface to computer and carry out corresponding command operating.
Specifically, Computer Interface Module, can be USB interface, HDMI etc..
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understand without departing from the principles and spirit of the present invention, these embodiments can be carried out with a variety of changes, modification, replaced
And deformation, protection scope of the present invention are limited by described claims and its equivalent.
Claims (9)
- A kind of 1. gesture Multifunctional electronic ferule, it is characterised in that：Sensor assembly, MCU processor modules, wireless transmission mould Block, wireless receiving module, Computer Interface Module, power module；Wherein described sensor assembly is used to gather finger gesture letter Breath, and the finger gesture information is sent to the MCU processor modules；The MCU processor modules are used to receive, analyze The finger gesture information, corresponding gesture instruction information is obtained, and the gesture instruction information is sent to the wireless hair Send module；The wireless sending module sends the gesture instruction information to the wireless receiving module；The wireless receiving mould Block receives the gesture instruction information, and is sent by the computer interface to computer and carry out corresponding command operating.
- A kind of 2. gesture Multifunctional electronic ferule according to claim 1, it is characterised in that：The sensor assembly includes The acceleration transducer of at least one monitoring finger gesture, the acceleration transducer specifically includes three-axis gyroscope, three axles add Speedometer and three axle magnetometer.
- A kind of 3. gesture Multifunctional electronic ferule according to claim 2, it is characterised in that：The sensor assembly passes through One of UART, IIC, SPI communication agreement send the finger gesture information to the MCU processor modules.
- A kind of 4. gesture Multifunctional electronic ferule according to claim 1, it is characterised in that：The MCU processor modules, The hand is solved to the finger gesture information by using dynamics, Kalman's dynamic filter and Multi-sensor Fusion algorithm Gesture command information.
- A kind of 5. gesture Multifunctional electronic ferule according to claim 1, it is characterised in that：The gesture instruction packet Include：It is displayed in full screen instruction, the instruction of upper page-turning instruction, lower page-turning instruction, e-Pointer, the instruction of screen Writing-painting, exit instruction, mouse Mark move, left mouse button instruction, right mouse button instruction.
- A kind of 6. gesture Multifunctional electronic ferule according to claim 1, it is characterised in that：The wireless sending module with Radio communication before the wireless receiving module is using one of Wi-Fi, bluetooth, Zigbee communication technology.
- A kind of 7. gesture Multifunctional electronic ferule according to claim 1, it is characterised in that：The wireless receiving module, After the gesture instruction information is received, the gesture instruction information is converted into mechanized data, and pass through the meter Calculation machine interface sends to computer and carries out corresponding command operating.
- A kind of 8. gesture Multifunctional electronic ferule according to claim 1, it is characterised in that：The Multifunctional gesture teacher's pointer Also include switch module, ensure that the Multifunctional gesture teacher's pointer can opening or closing with random time.
- A kind of 9. gesture Multifunctional electronic ferule according to claim 8, it is characterised in that：By gathering the pressure between finger Force value is to realize the control to the switch module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711135439.5A CN107767736A (en) | 2017-11-16 | 2017-11-16 | A kind of gesture Multifunctional electronic ferule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711135439.5A CN107767736A (en) | 2017-11-16 | 2017-11-16 | A kind of gesture Multifunctional electronic ferule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107767736A true CN107767736A (en) | 2018-03-06 |
Family
ID=61279327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711135439.5A Pending CN107767736A (en) | 2017-11-16 | 2017-11-16 | A kind of gesture Multifunctional electronic ferule |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345905A (en) * | 2019-07-17 | 2019-10-18 | 陈呈世 | Puncture needle angle recognition device |
| CN110688014A (en) * | 2019-10-11 | 2020-01-14 | 长安大学 | Multifunctional gesture control wearable device for equipment inspection |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106155203A (en) * | 2016-07-06 | 2016-11-23 | 张远海 | A kind of Intelligent bracelet with electronic pointer function |
| CN205788094U (en) * | 2016-05-09 | 2016-12-07 | 深圳智华科技发展有限公司 | The operating system substituting computer mouse is operated by gesture gesture recognition |
| CN106326881A (en) * | 2016-09-21 | 2017-01-11 | 济南超感智能科技有限公司 | Gesture recognition method and gesture recognition device for realizing human-computer interaction |
| CN206178701U (en) * | 2016-06-21 | 2017-05-17 | 南京典吉教育科技有限公司 | Aerial mouse and infrared common positioner |
| CN206178653U (en) * | 2016-01-05 | 2017-05-17 | 上海卓易科技股份有限公司 | Wireless Intelligence gloves |
| CN106920423A (en) * | 2017-05-04 | 2017-07-04 | 拖洪华 | A kind of computer education system based on bluetooth short-range interconnection |
| CN206421658U (en) * | 2016-12-16 | 2017-08-18 | 崔熙媛 | A kind of laser pen |
| US9746926B2 (en) * | 2012-12-26 | 2017-08-29 | Intel Corporation | Techniques for gesture-based initiation of inter-device wireless connections |
-
2017
- 2017-11-16 CN CN201711135439.5A patent/CN107767736A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9746926B2 (en) * | 2012-12-26 | 2017-08-29 | Intel Corporation | Techniques for gesture-based initiation of inter-device wireless connections |
| CN206178653U (en) * | 2016-01-05 | 2017-05-17 | 上海卓易科技股份有限公司 | Wireless Intelligence gloves |
| CN205788094U (en) * | 2016-05-09 | 2016-12-07 | 深圳智华科技发展有限公司 | The operating system substituting computer mouse is operated by gesture gesture recognition |
| CN206178701U (en) * | 2016-06-21 | 2017-05-17 | 南京典吉教育科技有限公司 | Aerial mouse and infrared common positioner |
| CN106155203A (en) * | 2016-07-06 | 2016-11-23 | 张远海 | A kind of Intelligent bracelet with electronic pointer function |
| CN106326881A (en) * | 2016-09-21 | 2017-01-11 | 济南超感智能科技有限公司 | Gesture recognition method and gesture recognition device for realizing human-computer interaction |
| CN206421658U (en) * | 2016-12-16 | 2017-08-18 | 崔熙媛 | A kind of laser pen |
| CN106920423A (en) * | 2017-05-04 | 2017-07-04 | 拖洪华 | A kind of computer education system based on bluetooth short-range interconnection |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345905A (en) * | 2019-07-17 | 2019-10-18 | 陈呈世 | Puncture needle angle recognition device |
| CN110688014A (en) * | 2019-10-11 | 2020-01-14 | 长安大学 | Multifunctional gesture control wearable device for equipment inspection |
| CN110688014B (en) * | 2019-10-11 | 2022-11-22 | 长安大学 | Multifunctional gesture control wearable device for equipment inspection |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180306 |
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| RJ01 | Rejection of invention patent application after publication |