CN202230440U - Control system for controlling computer space drawing software - Google Patents
Control system for controlling computer space drawing software Download PDFInfo
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- CN202230440U CN202230440U CN201120367284XU CN201120367284U CN202230440U CN 202230440 U CN202230440 U CN 202230440U CN 201120367284X U CN201120367284X U CN 201120367284XU CN 201120367284 U CN201120367284 U CN 201120367284U CN 202230440 U CN202230440 U CN 202230440U
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Abstract
The utility model relates to a control system for controlling a computer space drawing software. The control system comprises a hand data acquisition module, a motion recognition module, a USB (universal serial bus) wireless communication module and a computer, wherein the hand data acquisition module comprises an accelerometer sensor, a pressure sensor and a microphone, an input end of the motion recognition module is in wired connection with the accelerometer sensor and the pressure sensor, a wireless transceiver is arranged at an output end of the motion recognition module, the wireless transceiver is connected with the USB wireless communication module in a wireless communication way, and the USB wireless communication module is connected with the computer; and three accelerometer sensors are separately arranged on the thumb, the index finger and the middle finger of each of the two hands, the microphone is arranged on the back of left hand, the pressure sensor is arranged at the joints at the tail ends of the fingers of the hands, and the motion recognition module is arranged on the left arm. The control system for controlling the computer space drawing software has the advantages that the control system has small volume, is convenient to use and is simple and visualized in operating mode.
Description
Technical field
The present invention relates to the computer software control field; It specifically is wireless controller class computer software control; With acceierometer sensor for mainly basing oneself on equipment, the cross control device of a kind of control space mapping software based on action recognition of using and developing of multisensor.
Background technology
Three controls in space (Space of Three-dimensional Controller is called for short STC) very meet human sense organ understanding, and can make the very fast association of people, and its principle is similar walks, and the oneself revises perception completely.Cast aside shortcut and complicated order, do not needed the theory and the help file of a big piece of writing, only just can handle the unprofessional person with our both hands and seem the 3Ds MAX that is difficult to start with, professional softwares such as CAD are created the one's own 3D world.Rationality in the design makes us believe us even can utilize three controls in space to cast aside mouse-keyboard, uses the both hands of oneself to join in the world of 3D recreation.That will be that oneself behavior maps directly in the virtual world, add peripheral hardware again, even can " perception " virtual world.Even make the people of contact computation machine never also can realize the idea of own powerful and unconstrained style, realize the dream of oneself.Even through the multimedia designer of training for many years, also can carry out more convenient and quicker, accomplish senior 3D project rapidly and make through this analog form.
The product of similar spaces three D controllers that occur on the market at present has data glove and three-dimensional track control ball.Data glove is provided with bend sensor, and bend sensor is made up of flexible PCB, force sensing element, elastic packaging material, is connected to signal processing circuit through lead; On flexible PCB, be provided with at least two leads, be coated on the big portion of flexible PCB with force-sensitive material, on force-sensitive material, coat one deck elastic packaging material again, flexible PCB stays an end outside, is connected with external circuit with lead.Accurately pass to virtual environment to the staff attitude in real time, and can feed back to the operator to contact information with dummy object.Can reach the repertoire of space three-dimensional controller basically, but cost an arm and a leg and easy to wear, and use inconvenient.Three-dimensional track control ball is other one type mouse, and its principle of work is identical with the mechanical type mouse, and inner structure is also similar.Ball directly stir with hand, and ball seat was fixed in the above when different was trace ball work.Thereby trace ball takes up room for a short time, is used for portable machines such as notebook computer more.There is not the shortcoming of above-mentioned data glove in it, but its very flexible can't be reached whole requirements of space three-dimensional controller.
Summary of the invention
The present invention provides a kind of CyberSpace drawing classes control of software system that controls that utilizes the simulation of acceierometer sensor Application Shortcut Key, to solve the difficult problem of man-machine interaction that prior art exists.
The technical scheme of the utility model is: a kind of CyberSpace drawing classes control of software system that controls; It is characterized in that; Comprise hand data acquisition module, action recognition module, USB wireless communication module and computing machine; The hand data acquisition module comprises acceierometer sensor, pressure transducer and microphone; Be wired connection between the input end of described action recognition module and speedometer transducer and the pressure transducer, be connected with wireless transceiver at the output terminal of described action recognition module, and with the USB wireless communication module that is connected computing machine between be connected through communication; An acceierometer sensor is installed respectively on thumb, forefinger and the middle finger of two hands, and microphone is installed in left hand the back of the hand position, and pressure transducer is installed in the terminal joint of two hand fingers, and the action recognition module is installed in the left arm place.
Described acceleration transducer is the 3-axis acceleration flowmeter sensor.
Described microphone is a silicon microphone.
Each sensor is fixed on hand through class gloves device, and is stable to guarantee sensing station.
Described communication adopts ZigBee agreement or Bluetooth agreement.
The utility model has the advantages that: volume is little, and is easy to use, and mode of operation is simple, directly perceived.
Description of drawings
Fig. 1 is the overall formation and the workflow block diagram of the utility model;
Fig. 2 is the formation block diagram of the hand data acquisition module of the utility model;
Fig. 3 is the formation block diagram of the action recognition module of the utility model;
Fig. 4 is the formation block diagram of the USB wireless transport module of the utility model.
Embodiment
Referring to Fig. 1-Fig. 3, a kind of CyberSpace drawing classes control of software system that controls of the utility model comprises hand data acquisition module 1, action recognition module 2, USB wireless communication module 3 and computer A.
Hand data acquisition module 1 is as shown in Figure 2; Comprise left hand acceierometer sensor 11, left hand pressure transducer 12, right hand acceierometer sensor 13, right hand pressure transducer 14 and microphone 16, left hand acceierometer sensor 11 adopts wired connection with left hand pressure transducer 12 through left hand data bus 17 and action recognition module 2; Right hand acceierometer sensor 13 adopts wired connection with right hand pressure transducer 14 through right hand data bus 15 and action recognition module 2.
A left hand acceierometer sensor 11 and right hand acceierometer sensor 13 are installed respectively on thumb, forefinger and the middle finger of two hands; Microphone 16 is installed in left hand the back of the hand position; In above-mentioned three finger tips joints or the finger tips place left hand pressure transducer 12 and right hand pressure transducer 14 respectively are installed, action recognition module 2 is installed in the left arm place.
Described action recognition module 2 adopts microprocessor module, like arm processor.
Each described acceleration transducer is the 3-axis acceleration flowmeter sensor.
Described microphone 16 is a silicon microphone.
Each acceleration transducer and pressure transducer are worn through the device of similar gloves and be fixed on hand, and be stable to guarantee sensing station.
Communication between described wireless communication module 3 and the computer A adopts ZigBee agreement or Bluetooth agreement.
The utility model space three-dimensional controller; Utilization is installed at each acceleration transducer image data of hand; The action recognition module 2 that installs additional at the arm place is carried out computing; The result who draws is sent to the USB interface end of computer A by wireless mode, utilizes computing machine shortcut simulation softward 4 and computer software 5, and the mode of analog mouse reaches the control purpose.
About portion's part of data acquisition; The terminal joint of three fingers (thumb, forefinger, middle finger) installs acceleration transducer respectively additional and is collected in the acceleration information in the three dimensions; Terminal joint installs pressure transducer additional catches the action that finger stretches or curls, and two kinds of sensors combine and reach the purpose of comprehensive collection hand motion.Thereby the back of the hand place installs optics special efficacy or particle special efficacy that silicon microphone 16 is controlled some special purpose computer softwares through the wave form varies and the noisy degree of sound recognition additional.The data of collecting are gathered to data bus 15 and 17, transfer to action recognition module 2 again and analyze.Silicon microphone 16 only installs left hand additional with action recognition module 2; The action recognition module 2 of subsidiary Wireless Transmitter to the left arm in right hand data bus 15 places.
Action recognition module 2 is by AD converter and arm processor and wireless transceiver (using ZigBee agreement or Bluetooth) formation.AD converter in the action recognition module 2 at data transmission to the left arm place that left hand acceierometer sensor 11 and left hand pressure transducer 12 are gathered; Then transfer to arm processor, by wireless transceiver data are sent to USB wireless communication module 3 after treatment.The AD converter at data transmission to the left hand arm place that right hand hand sensor is gathered repeats the operation of left hand place.Action recognition module 2 is installed at the processing that data are convenient at the arm place, reduces the error that produced when being transmitted by wireless module, and lot of data is treated to simply recognition data.
As shown in Figure 4, USB wireless transport module 3 mainly is made up of USB interface, USB firmware and protocol processes, wireless receiving and dispatching and antenna four big funtion parts.
USB interface is mainly accomplished the physical connection of module and computing machine, and the hardware transmitting-receiving interface of bus is provided, and realizes electric and logic function bottom, is one of core of USB peripherals.
The principle of work of the utility model is: the definition of palm action is relatively to get through inertial sensor measured data and reference position initial value.Utilization acceleration of gravity method is carried out static demarcating to sensor.Obtain sensitivity, nonlinearity and three characteristic index of hysterisis error of three directions of acceleration transducer respectively through demarcating, thereby to obtain direction in space that whole palm waves, moves and length etc.The definition of finger movement is based on the corresponding preset response of pressure transducer and the comparison of threshold value obtains, will rreturn value 1 when the response of pressure transducer is lower than lower threshold value, and the corresponding finger of expression stretches; But will rreturn value 0 when the response of pressure transducer is higher than upper threshold value, represent corresponding finger bend; When response is between upper threshold value and lower threshold value, incite somebody to action not rreturn value (not changing output state).Bending and stretching of each finger made up, just can define different gestures.Annotate the action behavior of whole human body hand through the cooperation of palm action and finger movement, transfer simple cognizance code to after the action behavior data processing is finished and represent deliberate action to be sent to computer terminal.
Work about computing machine shortcut simulation softward in the computer A 4 and computer software 5:
With the further analyzing and processing of the data that obtain in the USB wireless transport module 3, the action of being caught further is identified as corresponding software function, utilize simulating keyboard functional simulation software shortcut, thereby reach the function of Control Software.To discern (or manual selection) to butt joint software earlier at this software, thereby judge the corresponding software shortcut module that should use.Simulating keyboard is used the Keybd_event function, and the analog mouse button is used the Mouse_event function.
When opening related software, software can be clipped in different shortcut & mouse & keyboard module according to the startup of system process, thereby reaches effect the most intelligent, facilitation.
Claims (5)
1. control CyberSpace drawing classes control of software system for one kind; It is characterized in that; Comprise hand data acquisition module, action recognition module, USB wireless communication module and computing machine; The hand data acquisition module comprises acceierometer sensor, pressure transducer and microphone; Be wired connection between the input end of described action recognition module and speedometer transducer and the pressure transducer, be connected with wireless transceiver at the output terminal of described action recognition module, and with the USB wireless communication module that is connected computing machine between be connected through communication; An acceierometer sensor is installed respectively on thumb, forefinger and the middle finger of two hands, and microphone is installed in left hand the back of the hand position, and pressure transducer is installed in the terminal joint of two hand fingers, and the action recognition module is installed in the left arm place.
2. the CyberSpace drawing classes control of software system that controls according to claim 1 is characterized in that described acceleration transducer is the 3-axis acceleration flowmeter sensor.
3. the CyberSpace drawing classes control of software system that controls according to claim 1 is characterized in that described microphone is a silicon microphone.
4. the CyberSpace drawing classes control of software system that controls according to claim 1 is characterized in that each sensor is fixed on hand through class gloves device, and is stable to guarantee sensing station.
5. the CyberSpace drawing classes control of software system that controls according to claim 1 is characterized in that, described communication adopts ZigBee agreement or Bluetooth agreement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120367284XU CN202230440U (en) | 2011-09-30 | 2011-09-30 | Control system for controlling computer space drawing software |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120367284XU CN202230440U (en) | 2011-09-30 | 2011-09-30 | Control system for controlling computer space drawing software |
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| Publication Number | Publication Date |
|---|---|
| CN202230440U true CN202230440U (en) | 2012-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120367284XU Expired - Fee Related CN202230440U (en) | 2011-09-30 | 2011-09-30 | Control system for controlling computer space drawing software |
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| Country | Link |
|---|---|
| CN (1) | CN202230440U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109189249A (en) * | 2018-09-14 | 2019-01-11 | 厦门盈趣科技股份有限公司 | A kind of mouse control method and mouse |
| CN109857040A (en) * | 2019-03-25 | 2019-06-07 | 哈尔滨工程大学 | A kind of space plotting unit and method |
-
2011
- 2011-09-30 CN CN201120367284XU patent/CN202230440U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109189249A (en) * | 2018-09-14 | 2019-01-11 | 厦门盈趣科技股份有限公司 | A kind of mouse control method and mouse |
| CN109857040A (en) * | 2019-03-25 | 2019-06-07 | 哈尔滨工程大学 | A kind of space plotting unit and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20160930 |