CN201218935Y - Wireless demonstration controller - Google Patents
Wireless demonstration controller Download PDFInfo
- Publication number
- CN201218935Y CN201218935Y CNU2008200501698U CN200820050169U CN201218935Y CN 201218935 Y CN201218935 Y CN 201218935Y CN U2008200501698 U CNU2008200501698 U CN U2008200501698U CN 200820050169 U CN200820050169 U CN 200820050169U CN 201218935 Y CN201218935 Y CN 201218935Y
- Authority
- CN
- China
- Prior art keywords
- wireless
- module
- controller
- data processing
- receiver
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a wireless demonstration controller, comprising a controller, a receiver, and a computer, wherein the controller is in signal connection with the receiver, and the receiver is in connection with the computer. The controller includes a tri-axis acceleration sensor, a press-key module, a data processing and control module and a wireless transceiving module, wherein the tri-axis acceleration sensor is connected with the data processing and control module, the press-key module is connected with the data processing and control module, and the data processing and control module is connected with the wireless transceiving module. The wireless demonstration controller is capable of realizing marking and writing in air function; realizing remote controlled operation control of multimedia demonstration; more complicated movement can be realized by using the tri-axis acceleration sensor, so that the control function of the wireless demonstration controller is more abundant, and the application effect is especially great for 3D images. The controller has simple construction, low cost, and is easy to operate.
Description
Technical field
The utility model relates to the human-computer interaction device field, is specifically related to a kind of wireless demo controller.
Background technology
Multimedia demonstration opertaing device, mouse for example, by wired develop into wireless, basically be to rely on plane such as desktop to carry out the location of mouse pointer, such wireless control apparatus still can not satisfy user's demand, and for example, the user wants to control wireless control apparatus in walking about.In the prior art, " off-table type " wireless mouse appears, for example, China Patent No. 200620140837.7 disclosed " a kind of novel radio sensitive mouse ": the user holds mouse aloft, press the triggering key, start the hand motion direction (upper and lower, left and right) that two induction gyroscopes are responded to the user, with the X of two dimensional surface, the displacement variable on the Y direction, by wireless transmission, realize the aerial perception of mouse pointer.This " novel radio sensitive mouse " is though can taken away from desktop, perception user's operation aloft, but it only just simulates common mouse, its function ratio is more single, bulky, the more operational requirements of user be can't realize, particularly the speech material page turning up and down, sky-writing and mark etc. carried out; The restriction of two induction gyroscopes itself in addition makes this " novel radio sensitive mouse " have the defective that induction sensitivity is poor, can't realize complex operations.
Summary of the invention
The utility model provides a kind of wireless demo controller in order to overcome the deficiency that above prior art exists, and has realized the straighforward operation control to multimedia presentation, and can be implemented in the air the speech material is marked and writes.
The purpose of this utility model realizes by following technical scheme: this wireless demo controller, comprise controller, receiver and computing machine, controller is connected with the receiver signal, receiver is connected with computing machine, it is characterized in that: described controller comprises 3-axis acceleration sensor, key-press module, data processing and control module and wireless sending module, 3-axis acceleration sensor is connected with data processing and control module, key-press module is connected with data processing and control module, and data processing and control module are connected with wireless sending module.
Described receiver comprises wireless receiving module, data processing module and USB interface, and wireless receiving module is connected with data processing module, and data processing module is connected with USB interface.
Described 3-axis acceleration sensor is the ADXL330 3-axis acceleration sensor of ADI company.
Described key-press module comprises the combination in any of mark triggers button and following button:
A, upper and lower page turning key;
B, mouse left-right key;
C, mouse double-click;
D, mapping keyboard or hot key combination;
E, mouse roller.
Described data processing and control module are single-chip microcomputer.
Described wireless sending module is the CYRF6936 wireless transmission chip of CYPRESS company.
Described wireless receiving module is the CYRF6936 wireless receiving chip of CYPRESS company.
Described data processing module is a single-chip microcomputer.
The signal of described controller and receiver is connected to the wireless transmission and the reception of 2.4G frequency range.
The control method of this wireless demo controller may further comprise the steps:
S101, controller and receiver carry out attended operation, and carry out initialization;
S102, user hold controller aloft, when brandishing, produce three-dimensional acceleration aloft, and 3-axis acceleration sensor is separately converted to x, y, magnitude of voltage Vx, the Vy of z axle, Vz with the acceleration of three-dimensional;
S103, data processing and control module carry out described Vx, Vy, Vz are gathered and analog to digital conversion, are converted into the shift value of mouse then;
S104, wireless sending module send to the shift value of described mouse the wireless receiving module of receiver;
The data processing module of S105, receiver reads the shift value of mouse from wireless receiving module, is uploaded to computing machine by USB interface then, and computing machine is equipped with the driver of wireless demo controller;
S106, mark triggers button adopt interrupt mode to judge computing machine judges whether the mark triggers button of the key-press module of controller is pressed,
If computing machine then shows mark or handwriting trace on its display screen;
If not, computing machine analog mouse motion track on its display screen then.
The button of above-mentioned combination in any adopts interrupt mode to judge.When button is pressed, produce and interrupt, the data processing of controller and control module are transferred to the data of button the wireless receiving module of receiver by the wireless sending module of controller, the data processing module of receiver reads this data from the wireless receiving module of receiver then, give computing machine by USB interface with this data transmission, thereby realize the function of respective keys.
The utility model has following advantage with respect to prior art:
1, this wireless demo controller can be realized aerial mark and writing function;
2, can realize the straighforward operation control of multimedia presentation;
3, can realize more compound action by the use 3-axis acceleration sensor, thereby make the control function of wireless demo controller of the present utility model abundanter, particularly at the 3D picture, its effect is better;
4, simple in structure, cost is low, and easily operation;
5, the combination of button is flexible, and the operation that can realize is many, easy to use.
Description of drawings
Fig. 1 is the block diagram of a kind of wireless demo controller of the utility model.
Fig. 2 is the block diagram of the controller of Fig. 1.
Fig. 3 is the block diagram of the receiver of Fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
A kind of wireless demo controller as shown in Figure 1, comprise controller, receiver and computing machine, controller is connected (wireless transmission and reception that the signal of controller and receiver is connected to the 2.4G frequency range) with the receiver signal, receiver is connected with computing machine, controller comprises 3-axis acceleration sensor, key-press module, data processing and control module and wireless sending module, 3-axis acceleration sensor is connected with data processing and control module, key-press module is connected with data processing and control module, and data processing and control module are connected with wireless sending module.Receiver comprises wireless receiving module, data processing module and USB interface, and wireless receiving module is connected with data processing module, and data processing module is connected with USB interface.
3-axis acceleration sensor adopts the ADXL330 3-axis acceleration sensor of ADI company.
Key-press module comprises the combination in any of mark triggers button and following button:
A, upper and lower page turning key;
B, mouse left-right key;
C, mouse double-click;
D, mapping keyboard or hot key combination;
E, mouse roller.
Data processing and control module adopt single-chip microcomputer.Data processing module adopts single-chip microcomputer.
Wireless sending module adopts the CYRF6936 wireless transmission chip of CYPRESS company.Wireless receiving module adopts the CYRF6936 wireless receiving chip of CYPRESS company.
The control method of this wireless demo controller may further comprise the steps:
S101, controller and receiver carry out attended operation, and carry out initialization;
S102, user hold controller aloft, when brandishing, produce three-dimensional acceleration aloft, and 3-axis acceleration sensor is separately converted to x, y, magnitude of voltage Vx, the Vy of z axle, Vz with the acceleration of three-dimensional;
S103, data processing and control module carry out described Vx, Vy, Vz are gathered and analog to digital conversion, are converted into the shift value of mouse then;
S104, wireless sending module send to the shift value of described mouse the wireless receiving module of receiver;
The data processing module of S105, receiver reads the shift value of mouse from wireless receiving module, is uploaded to computing machine by USB interface then, and computing machine is equipped with the driver of wireless demo controller;
S106, mark triggers button adopt interrupt mode to judge computing machine judges whether the mark triggers button of the key-press module of controller is pressed,
If computing machine then shows mark or handwriting trace on its display screen;
If not, computing machine analog mouse motion track on its display screen then.
The button of above-mentioned combination in any adopts interrupt mode to judge.When button is pressed, produce and interrupt, the data processing of controller and control module are transferred to the data of button the wireless receiving module of receiver by the wireless sending module of controller, the data processing module of receiver reads this data from the wireless receiving module of receiver then, give computing machine by USB interface with this data transmission, thereby realize the function of respective keys.
Above-mentioned embodiment is a preferred embodiment of the present utility model; can not limit claim of the present utility model; other any change that does not deviate from the technical solution of the utility model and made or other equivalent substitute mode are included within the protection domain of the present utility model.
Claims (9)
1, wireless demo controller, comprise controller and receiver, controller is connected with the receiver signal, receiver is connected with computing machine, it is characterized in that: described controller comprises 3-axis acceleration sensor, key-press module, data processing and control module and wireless sending module, 3-axis acceleration sensor is connected with data processing and control module, and key-press module is connected with data processing and control module, and data processing and control module are connected with wireless sending module.
2, wireless demo controller according to claim 1, it is characterized in that: described receiver comprises wireless receiving module, data processing module and USB interface, and wireless receiving module is connected with data processing module, and data processing module is connected with USB interface.
3, wireless demo controller according to claim 1 is characterized in that: described 3-axis acceleration sensor is the ADXL330 3-axis acceleration sensor of ADI company.
4, wireless demo controller according to claim 1, it is characterized in that: described key-press module comprises the combination in any of mark triggers button and following button:
A, upper and lower page turning key;
B, mouse left-right key;
C, mouse double-click;
D, mapping keyboard or hot key combination;
E, mouse roller.
5, wireless demo controller according to claim 1 is characterized in that: described data processing and control module are single-chip microcomputer.
6, wireless demo controller according to claim 1 is characterized in that: described wireless sending module is the CYRF6936 wireless transmission chip of CYPRESS company.
7, wireless demo controller according to claim 2 is characterized in that: described wireless receiving module is the CYRF6936 wireless receiving chip of CYPRESS company.
8, wireless demo controller according to claim 2 is characterized in that: described data processing module is a single-chip microcomputer.
9, wireless demo controller according to claim 2 is characterized in that: the signal of described controller and receiver is connected to the wireless transmission and the reception of 2.4G frequency range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200501698U CN201218935Y (en) | 2008-07-03 | 2008-07-03 | Wireless demonstration controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200501698U CN201218935Y (en) | 2008-07-03 | 2008-07-03 | Wireless demonstration controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201218935Y true CN201218935Y (en) | 2009-04-08 |
Family
ID=40541770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200501698U Expired - Fee Related CN201218935Y (en) | 2008-07-03 | 2008-07-03 | Wireless demonstration controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201218935Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103677320A (en) * | 2012-08-30 | 2014-03-26 | 索尼公司 | Remote control, remote device, multimedia system and control method |
| CN103871276A (en) * | 2012-12-10 | 2014-06-18 | 中国电信股份有限公司 | Display method, display system and writing terminal for information written on electronic board |
| CN104252243A (en) * | 2013-06-27 | 2014-12-31 | 南京迈瑞生物医疗电子有限公司 | Gesture-controlled medical equipment and gesture control method thereof |
| CN106648317A (en) * | 2016-12-15 | 2017-05-10 | 广东威创视讯科技股份有限公司 | Marking method, system and device of spliced wall display interface |
| CN107688348A (en) * | 2017-08-10 | 2018-02-13 | 中国科学院半导体研究所 | It is a kind of to realize the wireless human-computer interactive apparatus and method for pointing to control function |
-
2008
- 2008-07-03 CN CNU2008200501698U patent/CN201218935Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103677320A (en) * | 2012-08-30 | 2014-03-26 | 索尼公司 | Remote control, remote device, multimedia system and control method |
| CN103871276A (en) * | 2012-12-10 | 2014-06-18 | 中国电信股份有限公司 | Display method, display system and writing terminal for information written on electronic board |
| CN104252243A (en) * | 2013-06-27 | 2014-12-31 | 南京迈瑞生物医疗电子有限公司 | Gesture-controlled medical equipment and gesture control method thereof |
| CN104252243B (en) * | 2013-06-27 | 2017-08-15 | 南京迈瑞生物医疗电子有限公司 | A kind of gesture manipulation Medical Devices and its gesture control method |
| CN106648317A (en) * | 2016-12-15 | 2017-05-10 | 广东威创视讯科技股份有限公司 | Marking method, system and device of spliced wall display interface |
| CN107688348A (en) * | 2017-08-10 | 2018-02-13 | 中国科学院半导体研究所 | It is a kind of to realize the wireless human-computer interactive apparatus and method for pointing to control function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201218935Y (en) | Wireless demonstration controller | |
| CN102109913B (en) | Controller pointer positioning method based on composite MEMS sensor and controller | |
| CN102360251B (en) | Air mouse, air mouse control system and method for realizing control | |
| CN106095174A (en) | Electronic whiteboard actively pen and touch input system and driving method | |
| CN102335510B (en) | Human-computer interaction system | |
| CN203217500U (en) | Handheld virtual space controller | |
| CN102664988A (en) | Three-dimensional interaction method based on intelligent mobile phone and system thereof | |
| CN101504791A (en) | Remote control device for multifunctional intelligent terminal | |
| CN101414243A (en) | Portable electronic device and method capable of displaying picture | |
| CN105718088A (en) | Computer system | |
| CN101114260A (en) | Intelligent demonstration equipment used for electric document demonstration | |
| CN208239991U (en) | A kind of pen type desktop dual-purpose gyro mouse in the air | |
| CN102778964B (en) | Air mouse, air mouse realize method and the device of control to cursor | |
| CN203149500U (en) | Capacitance pen having pressure sensing function | |
| CN202042074U (en) | Three-dimensional mouse electronic pointer | |
| CN206674011U (en) | A kind of rear shell has the smart mobile phone of touchpad operation function | |
| CN102074255B (en) | Digital versatile disc (DVD) system with hand-held mouse type remote controller | |
| CN108459737A (en) | 3D mouse based on acceleration gyro sensor | |
| CN201418109Y (en) | Hand-held electronic device with changing appearance function | |
| CN201374041Y (en) | Remote control device of multifunctional intelligent terminal | |
| CN101556504A (en) | Flexible keyboard with mouse | |
| CN208110546U (en) | 3D mouse based on acceleration gyro sensor | |
| CN202693983U (en) | Portable projector | |
| CN102662499B (en) | Magnetic signal writing pen | |
| CN109085937B (en) | Intelligent mouse pen and control method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20150703 |
|
| EXPY | Termination of patent right or utility model |