CN204288119U - The control system that a kind of Graphics Application software engineering realizes - Google Patents
The control system that a kind of Graphics Application software engineering realizes Download PDFInfo
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- CN204288119U CN204288119U CN201420581836.0U CN201420581836U CN204288119U CN 204288119 U CN204288119 U CN 204288119U CN 201420581836 U CN201420581836 U CN 201420581836U CN 204288119 U CN204288119 U CN 204288119U
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Abstract
The utility model belongs to computer software control technical field, the control system of specifically a kind of Graphics Application software engineering realization.The utility model comprises hand data acquisition module, action recognition module, USB wireless communication module and computing machine, wherein hand data acquisition module comprises acceierometer sensor, pressure transducer and microphone, the input end of described action recognition module and be wired connection between speedometer transducer and pressure transducer.Described communication adopts Zigbee protocol or Bluetooth agreement.Volume of the present utility model is little, easy to use, and mode of operation is simple.In addition, the utility model is practical, and production cost is not high, and structure is simple, is adapted at correlative technology field and promotes the use of.
Description
Technical field
The utility model belongs to computer software control technical field, the control system of specifically a kind of Graphics Application software engineering realization.
Background technology
Three, space control (Space of Three-dimens ional Controller is called for short STC) extremely meets the sense organ understanding of the mankind, and can make the association that people is very fast, and its principle is similar walks, self-recision perception completely.Cast aside shortcut and complicated order, do not needed theory and the help file of a large section, only just can handle with our both hands and seem unprofessional person the 3Ds MAX being difficult to start with, the professional softwares such as CAD, create the one's own 3D world.Rationality in design make us believe we even can utilize the control of three, space to cast aside mouse-keyboard, with the both hands of oneself join 3D game the world in.The behavior being oneself maps directly in virtual world by that, then adds peripheral hardware, even can " perception " virtual world.Even make the people never contacting computing machine also can realize the idea of oneself powerful and unconstrained style, realize the dream of oneself.Even through the Multi-media Design teacher of years of training, also carry out more convenient and quicker by this analog form, complete the making of senior 3D project rapidly.
The product of the similar spaces Three dimensions control device occurred on the market at present has data glove and three-dimensional track to 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 by wire; Flexible PCB is provided with at least two wires, is coated on the large portion of flexible PCB with force-sensitive material, then on force-sensitive material coated one deck elastic packaging material, flexible PCB stays one end outside, is connected with external circuit with wire.Staff attitude is accurately passed to virtual environment in real time, and the contact information with dummy object can be fed back to operator.Substantially the repertoire of space three-dimensional controller can be reached, but expensive and easy to wear, and use inconvenient.
Three-dimensional track controls the mouse that ball is another type, and its principle of work is identical with Mechanical mice, and inner structure is also similar.When working unlike trace ball, ball is above, directly stir with hand, and ball seat maintains static.Thus trace ball takes up room little, is used for the portable machines such as notebook computer.There is not the shortcoming of above-mentioned data glove in it, but its very flexible cannot reach whole requirements of space three-dimensional controller
Utility model content
The purpose of this utility model is to solve deficiency of the prior art, provides the control system that a kind of Graphics Application software engineering realizes.
The utility model comprises hand data acquisition module, action recognition module, USB wireless communication module and computing machine, wherein hand data acquisition module comprises acceierometer sensor, pressure transducer and microphone, the input end of described action recognition module and be wired connection between speedometer transducer and pressure transducer.
Preferably, the output terminal of described action recognition module is connected with wireless transceiver, and is connected by communication with between the USB wireless communication module being connected to computing machine; The thumb of two hands, forefinger and middle finger install an acceierometer sensor respectively, and microphone is arranged on left hand the back of the hand position, and pressure transducer is arranged on two hand finger end joints, and action recognition module is arranged on left arm place.
Preferably, described acceleration transducer is 3-axis acceleration flowmeter sensor.Described microphone is silicon microphone.
Preferably, described communication adopts Zigbee protocol.
Preferably, described communication adopts Blue tooth agreement.
Volume of the present utility model is little, easy to use, and mode of operation is simple.In addition, the utility model is practical, and production cost is not high, and structure is simple, is adapted at correlative technology field and promotes the use of.
Accompanying drawing explanation
Fig. 1 is overall formation of the present utility model and workflow block diagram;
Fig. 2 is the formation block diagram of hand data acquisition module of the present utility model;
Fig. 3 is the formation block diagram of action recognition module of the present utility model;
Fig. 4 is the formation block diagram of USB wireless transport module of the present utility model.
Embodiment
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, below in conjunction with the accompanying drawing in the utility model embodiment, carry out clear, complete description to the technical scheme in the utility model embodiment.Obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As Fig. 1-Fig. 3, 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 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 and left hand pressure transducer 12 adopt wired connection by left hand data bus 17 and action recognition module 2; Right hand acceierometer sensor 13 and right hand pressure transducer 14 adopt wired connection by right hand data bus 15 and action recognition module 2.
The thumb of two hands, forefinger and middle finger install a left hand acceierometer sensor 11 and right hand acceierometer sensor 13 respectively, microphone 16 is arranged on left hand the back of the hand position, respectively install a left hand pressure transducer 12 and right hand pressure transducer 14 in above-mentioned three finger tips joints or finger tips place, action recognition module 2 is arranged on left arm place.
The action recognition module 2 of type adopts microprocessor module, as arm processor.Each described acceleration transducer is 3-axis acceleration flowmeter sensor.Described microphone 16 is silicon microphone.Each acceleration transducer and pressure transducer are worn by the device of similar gloves and are fixed on hand, to ensure that sensing station is stablized.
Communication between wireless communication module 3 of the present utility model and computer A adopts Zigbee protocol or Blue tooth agreement.
The utility model space three-dimensional controller, utilize each acceleration transducer image data being installed at hand, the action recognition module 2 installed additional at arm place carries out computing, the result drawn is sent to the USB interface end of computer A by wireless mode, utilize computing machine shortcut simulation softward 4 and computer software 5, the mode of analog mouse reaches control object.
About portion's part of data acquisition, three finger (thumb, forefinger, middle finger) end joints install acceleration transducer collection acceleration information in three dimensions respectively additional, end joint installs pressure transducer additional and catches the action pointed and stretch or curl, and two kinds of sensors combine and reach the object of comprehensive collection hand motion.The back of the hand place is installed additional silicon microphone 16 thus is controlled optics special efficacy or the particle effect of some special purpose computer softwares by the change of the waveform of sound recognition and noisy degree.By the data summarization collected to data bus 15 and 17, then transfer to action recognition module 2 and analyzed.
Silicon microphone 16 and action recognition module 2 only install left hand additional; The subsidiary Wireless Transmitter in right hand data bus 15 place is made up of to the action recognition module action identification module 2 of left arm AD converter and arm processor and wireless transceiver (using Zigbee protocol or Blue tooth).The data that left hand acceierometer sensor 11 and left hand pressure transducer 12 gather transfer to the AD converter in the action recognition module 2 at left arm place, then transfer to arm processor, by wireless transceiver, data are sent to USB wireless communication module 3 after treatment.The data that right hand hand sensor gathers transfer to the AD converter at left hand arm place, repeat the operation of left hand place.Action recognition module 2 is installed at the process that data are convenient at arm place, reduces the error produced when being transmitted by wireless module, is the data that can simply identify by a large amount of data processings.
As shown in Figure 4, USB wireless transport module 3 is primarily of the large funtion part composition of USB interface, USB firmware and protocol processes, wireless receiving and dispatching and antenna four.USB interface mainly completes the physical connection of module and computing machine, provides the hardware transceiver interface of bus, and realizing electrically and the logic function of bottom, is one of core of USB peripheral device.
Principle of work of the present utility model is: the definition of palm action is compared with reference position initial value by the data measured by inertial sensor and obtains.Acceleration of gravity method is used to carry out static demarcating to sensor.Obtain the sensitivity in acceleration transducer three directions, nonlinearity and hysterisis error three characteristic index respectively by demarcating, thus obtain that whole palm is waved, the direction in space of movement and length etc.The definition of finger movement obtains based on the corresponding default response of pressure transducer and the comparison of threshold value, and the response of pressure transducer, lower than will rreturn value 1 during lower threshold value, represents that corresponding finger stretches; But the response of pressure transducer, higher than will rreturn value 0 during upper threshold value, represents corresponding digital flexion; When responding 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 is combined, just can define different gestures.Annotated the action behavior of whole human hands by the cooperation of palm action and finger movement, represent deliberate action be sent to computer terminal by transferring simple cognizance code after action behavior data processing to.
Work about computer A Computer shortcut simulation softward 4 and computer software 5:
By the further analyzing and processing of data obtained in USB wireless transport module 3, caught action is identified as corresponding software function further, utilizes simulating keyboard functional simulation software shortcut, thus reach the function of control software design.To first identify (or manual selection) docking software at this software, thus the corresponding software shortcut module that judgement should use.Simulating keyboard Keybd_event function, analog mouse button Mouse_event function.
When opening related software, software can be clipped in different shortcut & mouse & keyboard module according to the startup of system process, thus reaches effect that is the most intelligent, facilitation.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model embodiment.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from the spirit or scope of the utility model embodiment, can realize in other embodiments.Therefore, the utility model embodiment can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
These are only the preferred embodiment of the utility model embodiment; not in order to limit the utility model embodiment; within all spirit in the utility model embodiment and principle; any amendment of doing, equivalent replacement, improvement etc., within the protection domain that all should be included in the utility model embodiment.
Claims (6)
1. the control system of a Graphics Application software engineering realization, comprise hand data acquisition module, action recognition module, USB wireless communication module and computing machine, it is characterized in that, hand data acquisition module comprises acceierometer sensor, pressure transducer and microphone, the input end of described action recognition module and be wired connection between speedometer transducer and pressure transducer.
2. the control system of a kind of Graphics Application software engineering realization according to claim 1, it is characterized in that the output terminal of described action recognition module is connected with wireless transceiver, and be connected by communication with between the USB wireless communication module being connected to computing machine; The thumb of two hands, forefinger and middle finger install an acceierometer sensor respectively, and microphone is arranged on left hand the back of the hand position, and pressure transducer is arranged on two hand finger end joints, and action recognition module is arranged on left arm place.
3. the control system of a kind of Graphics Application software engineering realization according to claim 1, it is characterized in that, described acceleration transducer is 3-axis acceleration flowmeter sensor.
4. the control system of a kind of Graphics Application software engineering realization according to claim 1, it is characterized in that, described microphone is silicon microphone.
5. the control system of a kind of Graphics Application software engineering realization according to claim 1, it is characterized in that, described communication adopts Zigbee protocol.
6. the control system of a kind of Graphics Application software engineering realization according to claim 1, it is characterized in that, described communication adopts Bluetooth agreement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420581836.0U CN204288119U (en) | 2014-10-09 | 2014-10-09 | The control system that a kind of Graphics Application software engineering realizes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420581836.0U CN204288119U (en) | 2014-10-09 | 2014-10-09 | The control system that a kind of Graphics Application software engineering realizes |
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| Publication Number | Publication Date |
|---|---|
| CN204288119U true CN204288119U (en) | 2015-04-22 |
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| CN201420581836.0U Expired - Fee Related CN204288119U (en) | 2014-10-09 | 2014-10-09 | The control system that a kind of Graphics Application software engineering realizes |
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| CN (1) | CN204288119U (en) |
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- 2014-10-09 CN CN201420581836.0U patent/CN204288119U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
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| 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: 20150422 Termination date: 20161009 |