CN206342456U - A kind of interactive sighting target based on Kinect shows system - Google Patents
A kind of interactive sighting target based on Kinect shows system Download PDFInfo
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- CN206342456U CN206342456U CN201620774913.3U CN201620774913U CN206342456U CN 206342456 U CN206342456 U CN 206342456U CN 201620774913 U CN201620774913 U CN 201620774913U CN 206342456 U CN206342456 U CN 206342456U
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- sighting target
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- kinect
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- 230000002452 interceptive effect Effects 0.000 title claims abstract description 8
- 230000003238 somatosensory effect Effects 0.000 claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 9
- 230000000007 visual effect Effects 0.000 abstract description 6
- 230000004438 eyesight Effects 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Abstract
System is shown the utility model discloses a kind of interactive sighting target based on Kinect, is related to sighting target and shows system, it is included with lower unit：Kinect somatosensory device, sighting target display unit and control unit；The output of Kinect somatosensory device and the input communication of control unit are connected, and the output all the way of control unit is connected with the input communication of sighting target display unit.The utility model not only solves traditionally on paper formula sighting target and shows the problem of easy measured remembers each sighting target direction, and also solve in the prior art can not according to the sighting distance between measured and sighting target display screen to the optimum choice of visual chart and sighting target the problem of.
Description
Technical field
The utility model is related to a kind of sighting target and shows system, aobvious more particularly, to a kind of interactive sighting target based on Kinect
Show system.
Background technology
With the continuous propulsion of information age, the implementation of eyesight test method is also perfect constantly, gradually from paper
The visual chart test of matter formula is developed to the intelligent eyesight testing of combination software and hardware now, the eyesight testing scheme occurred now
In sighting target display methods mainly have：
1) papery formula sighting target display methods；
2) it is combined based on host computer and slave computer, in the display methods of special display screen display sighting target；
3) sighting target on display screen is changed by the clock signal in control machine；
4) staff changes the display of sighting target by button, shows so as to avoid measured from memorizing the sighting target in visual chart
Show mode.
Above sighting target shows that system can provide accurate sighting target, is provided accurately with reference to mark for eyesight testing
Standard, but papery formula sighting target display methods still uses the sighting target of fixed arrangement, measured easily remembers each sighting target direction, now
Eyesight testing such as is carried out to measured, then the error of test result is larger.
And the sighting target display methods being combined based on host computer and slave computer, eyesight is controlled by the way of remote control mostly
Table page turning and selected sighting target direction, the design of upper computer end visual chart and single sighting target are shown can not be according to the shape of measured
State is adjusted.
The sighting target for changing display to a certain extent can be realized with upper type, still, can not detect measured with
Sighting distance between sighting target display screen, is unfavorable for measured's observation sighting target；And existing technology is usually the voice according to measured
The mode such as signal or key-press input realizes the replacing of sighting target, it is impossible to collect the limb motion situation of measured, root well
According to the replacing of the limb motion control sighting target of measured.
Utility model content
The utility model provides one kind in order to solve the problems of in the prior art, herein accurately to measure tested
Sighting distance between person and sighting target display unit, so as to be more beneficial for the interactive sighting target based on Kinect that measured observes sighting target
Display system.
The purpose of this utility model is achieved through the following technical solutions：
A kind of interactive sighting target based on Kinect shows system, including with lower unit：Kinect somatosensory device, sighting target are shown
Unit and control unit；The output of Kinect somatosensory device and the input communication of control unit are connected, the output all the way of control unit
It is connected with the input communication of sighting target display unit.
Above technical scheme make use of Kinect somatosensory device, because Kinect somatosensory device is that one kind can realize that 3D images are detectd
The instrument surveyed and the limb activity of people is identified, sends laser light invisible to the human eye, before camera lens with infrared ray
Grating laser light be uniformly distributed be incident upon in measurement space, then record through infrared C mos sensor every in space
Individual speckle, the image with 3D depth is calculated as with reference to original speckle pattern, then through chip.Kinect somatosensory device passes through black and white
The mode of spectrum perceives environment, and black represents infinity, and pure white to represent infinitely near, the grey between black and white correspond to object
To the physical distance of sensor.So as to which technical scheme provided by the utility model can be obtained exactly by Kinect somatosensory device
Sighting distance between measured and sighting target display unit, with reference to control unit, can be adjusted according to sighting distance and be shown in sighting target and show
Shown sighting target size in display screen, therefore it is more beneficial for measured.
Skeleton tracing system is carried due to Kinect somatosensory device again, can be according to tracking to obtain 20 artis next life of human body
Into a width shell system, the limb motion for recognizing people, in conjunction with control unit, can accurately judge the input of measured
It is whether identical with the sighting target shown by sighting target display unit, and regarding according to judged result changes sighting target display unit
Mark, realizes and changes shown sighting target according to the situation that actually enters of measured, and then solve in the prior art can not be accurate
Really judge the problem of measured blindly changes sighting target to the identification of current sighting target；And standard is recognized to the limb action of measured
Exactness is high.
It is to increase by a language communicated to connect with described control unit in this improvements introduced to strengthen the function of the system
Sound input-output equipment, and/or the key-press input equipment communicated to connect with described control unit.Set by phonetic entry output
It is standby, and/or key-press input equipment, the sighting target that measured can be seen it by voice and/or button inputs single to control
Member, so as to solving when Kinect somatosensory device can not work and causing the problem of whole system can not work.In addition, passing through language
Sound input-output equipment system can also voice message measured input it is whether correct, whole system is more intelligent.
Brief description of the drawings
Fig. 1 is system structure diagram of the present utility model.
Embodiment
To be easy to understand technological means, creation characteristic, reached purpose and effect of the utility model realization, below
With reference to embodiment, the utility model is expanded on further.
As shown in figure 1, the utility model, which there is provided herein a kind of interactive sighting target based on Kinect, shows system, including
With lower unit：
The Kinect somatosensory device 1 on sighting target display unit 2 is positioned over, for measuring between measured and sighting target display unit
Distance, and identification measured's limb action；
The sighting target display unit 2 on support cabinet 3 is positioned over, for showing some specific sighting target in visual chart；
Control unit, for receiving the output signal of Kinect somatosensory device, and controls sighting target display unit to show sighting target；
The output of Kinect somatosensory device and the input communication of control unit are connected, and output all the way and the sighting target of control unit show
Show the input communication connection of unit.
In addition, the utility model also increases by one and described control unit communication connection on the basis of above technical scheme
Speech input output device, and/or the key-press input equipment communicated to connect with control unit.The speech input output device can be with
It is microphone or microphone.
Control unit described in the application can be single-chip microcomputer or terminal；And sighting target display unit
Can be then LED display or LCD display.
The course of work of above technical scheme is：By Kinect somatosensory device measure measured and sighting target display unit it
Between sighting distance, and sighting distance is passed into control unit, control unit controls the sighting target unit of display according to the sighting distance information received
The corresponding initial sighting target of display；Then the limbs joint signal of measured is obtained by Kinect somatosensory device, and the limbs are closed
Section signal is inputted to control unit, and control unit is according to the sighting target on the sighal replacement sighting target display unit received.Regard every time
A single sighting target is only shown on mark display unit, and the direction of display is not known, it is also unpredictable, not only solve tradition
Papery formula sighting target shows the problem of easy measured remembers each sighting target direction, and also solve in the prior art can not be according to tested
The problem of sighting distance between person and sighting target display screen is to the optimum choice of visual chart and sighting target.In addition, also achieving according to tested
The situation that actually enters of person changes shown sighting target, and then solving can not accurately judge measured to current in the prior art
The identification of sighting target and the problem of blindly change sighting target.
System provided herein can not only receive the limbs joint signal of measured, so that it is single to change sighting target display
Shown sighting target in member, but also the voice signal of measured can be received, change sighting target by the voice of measured and show
Show sighting target shown on unit.Additionally it is possible to whether correct by the input of voice message measured so that whole system
It is more intelligent.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (1)
1. a kind of interactive sighting target based on Kinect shows system, including with lower unit：Kinect somatosensory device, sighting target display are single
Member and control unit；The input communication of the output of Kinect somatosensory device and control unit is connected, the output all the way of control unit with
The input communication connection of sighting target display unit；It is characterized in that：Also include the phonetic entry communicated to connect with described control unit
Output equipment, and/or the key-press input equipment communicated to connect with described control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620774913.3U CN206342456U (en) | 2016-07-21 | 2016-07-21 | A kind of interactive sighting target based on Kinect shows system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620774913.3U CN206342456U (en) | 2016-07-21 | 2016-07-21 | A kind of interactive sighting target based on Kinect shows system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206342456U true CN206342456U (en) | 2017-07-21 |
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ID=59316357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620774913.3U Expired - Fee Related CN206342456U (en) | 2016-07-21 | 2016-07-21 | A kind of interactive sighting target based on Kinect shows system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206342456U (en) |
-
2016
- 2016-07-21 CN CN201620774913.3U patent/CN206342456U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20180721 |
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| CF01 | Termination of patent right due to non-payment of annual fee |