CN104881129A - Intelligent terminal control device controlled through eye movement and control method - Google Patents
Intelligent terminal control device controlled through eye movement and control method Download PDFInfo
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- CN104881129A CN104881129A CN201510345203.9A CN201510345203A CN104881129A CN 104881129 A CN104881129 A CN 104881129A CN 201510345203 A CN201510345203 A CN 201510345203A CN 104881129 A CN104881129 A CN 104881129A
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Abstract
The invention relates to an intelligent terminal control device controlled through eye movement and a control method. The intelligent terminal control device controlled through eye movement comprises a light capture device, a distance sensing device, a digital signal processor and a controller, wherein the light capture device captures light emitted by a displayer and the light refracted by eyeballs and converts the lights into digital light signals, the distance sensing device obtains the distances between the eyeballs of an operator and the light capture device and converts the distances into digital distance signals, the digital signal processor is in signal connection with the light capture device, the distance sensing device and the displayer and feeds collected and processed signals back to the controller, and the controller obtains an inverted +-shaped cursor and displays the cursor on the displayer. The intelligent terminal control device controlled through eye movement and the control method are based on combination of a light reflection principle and light capture, and the purpose of controlling an intelligent terminal can be achieved through the digital light signals and the digital distance signals in cooperation with displayer data.
Description
Technical field
The invention belongs to computer vision control technology field, be specifically related to intelligent terminal opertaing device and control method that a kind of eye moves control.
Background technology
Current computer with multimedia technology development rapidly, touch display screen glasses type displayer, intelligent television, robot etc. bring facility for people under various environment occasion, in man-machine interaction, eye-tracking plays a very important role, eye-tracking can be taken as the interface connecting people and computing equipment, compared with mouse and keyboard, eye-tracking is supplied to the more natural mode of people's one alternately to carry out human-computer exchange.
For solving the problem, application publication number CN 103677270 A discloses a kind of man-machine interaction method based on eye-tracking, comprise the camera of five groups of infrared light supplies towards computer operation person and a built-in infrared optical filter, wherein four groups of infrared light supplies (LED1, LED2, LED3, LED4) are arranged on four corners of computer display, and another group infrared light supply (LED5) is arranged on around camera lens; Camera to be arranged on below computer display and to be connected to computing machine, and camera lens is towards operator's face.The face-image of infrared light supply when this kind needs first to look display screen by cameras capture operator master based on the man-machine interaction method of eye-tracking, image is being carried out to the detection of eye detection, spot detection and through hole, and then obtain spot center corresponding to infrared light supply around pupil center, camera lens and spot center corresponding to this group infrared light supply, the operation time using this kind of method to need is long, precision is inaccurate, need further improvement, realize many, the production cost of associate device that the method needs in addition and maintenance cost high, promote and there is certain limitation.
Summary of the invention
The object of the invention is for the deficiencies in the prior art, provide a kind of and catch based on light reflection principle and light intelligent terminal opertaing device and control 7 methods that the eye combined moves control.
The present invention adopts following technical scheme: eye moves the intelligent terminal opertaing device of control, be installed on and have on the intelligent terminal of display, it is characterized in that: comprise light trap setting, distance sensing device, digital signal processor and controller, described light trap setting catches light that light that display sends reflects through eyeball and converts thereof into light digital signal, described distance sensing device obtains the distance of operator's eyeball and light trap setting and converts thereof into distance digital signal, described digital signal processor and light trap setting, distance sensing device is connected with monitor signal and carries out identification angle calculation by collecting signal to display lighting region, carry out optical filtering valuation in conjunction with display sizes and strengthen the signal feedback of gathering process to controller, described controller process must fall+word cursor, is shown on display.
Further, light trap setting is arranged on display, catches Refractive focusing to the light on display.
Further, distance sensing device obtains the distance of eyes and display, and with digital signal processor wireless transmission.
Eye moves an intelligent terminal control method for control, it is characterized in that: select the above-mentioned eye stated to move the intelligent terminal opertaing device of control, comprise the steps:
Step 1, light trap setting catches light that the light that sends of display reflects through eyeball and converts thereof into light digital signal, and by digital data transmission to digital signal processor;
Step 2, described distance sensing device obtains the distance of operator's eyeball and light trap setting and converts thereof into distance digital signal, and will apart from digital data transmission to digital signal processor;
Step 3, described digital signal processor receives and light digital signal, distance digital signal and display lighting regional signal carry out identification angle calculation, and carry out optical filtering valuation in conjunction with display sizes and strengthen compression and assemble process and obtain functional terminal discernible signal, and signal is reached controller;
Step 4 ,+word cursor changed to obtain by controller, is shown on display, and the mobile tracking with eyeball obtains x y coordinate figure.
Optimize, light trap setting catches the number of times of nictation simultaneously and frequency converts thereof into light beam interruption digital signal, and by light beam interruption digital data transmission to digital signal processor.
Optimize, the light beam interruption digital signal that digital signal processor receives feeds back to controller, and controller exports decision instruction, to realize the object of controlling function terminal according to light beam interruption digital signal.
From the above-mentioned description of this invention, compared with prior art, eye provided by the invention moves intelligent terminal opertaing device and the control method of control, catch based on light reflection principle and light and combine, by light digital signal, distance digital signal, and can realize in conjunction with display data the object controlling intelligent terminal, this kind of eye moves intelligent terminal opertaing device and the control method fast operation of control, accuracy of identification is high, associate device is few, and not by environmental restraint, can be applicable to conglomerate multi-field, can the object of simple light accurate control operation intelligent display terminal fast.
Accompanying drawing explanation
Fig. 1 is the structural representation that eye moves the intelligent terminal opertaing device of control
Embodiment
Below the intelligent terminal opertaing device that a kind of eye of the present invention moves control is described in further detail.
This kind of eye moves the intelligent terminal opertaing device of control, comprises light trap setting 1, distance sensing device 2, digital signal processor 3 and controller 4;
Light trap setting 1 is installed on display 100, catches light that the light that sends of display 100 reflects through eyeball and converts thereof into light digital signal;
Distance sensing device 2 obtains the distance of operator's eyeball and light trap setting 2 and converts thereof into distance digital signal;
Digital signal processor 3 and light trap setting 1, distance sensing device 2 and display 100 are connected by wireless signal and collection are carried out identification angle calculation to display 100 light-emitting zone, carry out optical filtering valuation strengthen the signal feedback of gathering process to controller 4 in conjunction with display 100 size;
Signal is changed to obtain+word cursor by controller 4, is shown on display.
Eye moves an intelligent terminal control method for control, uses the above-mentioned eye stated to move the intelligent terminal opertaing device of control, comprises the steps:
Step 1, light trap setting 1 catches light that light that display 100 sends reflects through eyeball and converts thereof into light digital signal, and by digital data transmission to digital signal processor 3;
Step 2, described distance sensing device 2 obtains the distance of operator's eyeball and light trap setting and converts thereof into distance digital signal, and will apart from digital data transmission to digital signal processor 3;
Step 3, described digital signal processor 3 receives and light digital signal, distance digital signal and display lighting regional signal carry out identification angle calculation, and carry out optical filtering valuation in conjunction with display 100 size and strengthen compression and assemble process and obtain functional terminal discernible signal, and signal is reached controller 4;
Step 4 ,+word cursor changed to obtain by controller 4, is shown on display, and the mobile tracking with eyeball obtains x y coordinate figure.
Optimize, light trap setting 2 catches the number of times of nictation simultaneously and frequency converts thereof into light beam interruption digital signal, and by light beam interruption digital data transmission to digital signal processor, the light beam interruption digital signal that digital signal processor 3 receives feeds back to controller 4, controller 4 exports decision instruction according to light beam interruption digital signal, blink as simple eye once, eyes blink once, wink time, realize the operation being similar to the double-click of existing mouse, left click, right click.
Above are only a specific embodiment of the present invention, but of the present inventionly relate to conception and be not limited thereto, all changes utilizing this design the present invention to be carried out to unsubstantiality, all should belong to the behavior of invading scope.
Claims (6)
1. a dynamic intelligent terminal opertaing device controlled, be installed on and have on the intelligent terminal of display, it is characterized in that: comprise light trap setting, distance sensing device, digital signal processor and controller, described light trap setting catches light that light that display sends reflects through eyeball and converts thereof into light digital signal, described distance sensing device obtains the distance of operator's eyeball and light trap setting and converts thereof into distance digital signal, described digital signal processor and light trap setting, distance sensing device is connected with monitor signal and carries out identification angle calculation by collecting signal to display lighting region, carry out optical filtering valuation in conjunction with display sizes and strengthen the signal feedback of gathering process to controller, described controller process must fall+word cursor, is shown on display.
2. a kind of eye according to claim 1 moves the intelligent terminal opertaing device of control, it is characterized in that: the seizure light of described light trap setting is on display.
3. a kind of eye according to claim 1 moves the intelligent terminal opertaing device of control, it is characterized in that: described distance sensing device and digital signal processor wireless transmission.
4. eye moves an intelligent terminal control method for control, it is characterized in that: select the eye described in claim 1-3 any one to move the intelligent terminal opertaing device of control, comprise the steps:
Step 1, light trap setting catches light that the light that sends of display reflects through eyeball and converts thereof into light digital signal, and by digital data transmission to digital signal processor;
Step 2 line digital signal, distance digital signal and display lighting regional signal carry out identifications angle calculation, and carry out optical filtering valuation in conjunction with display sizes and strengthen compression gathering process and obtain functional terminal discernible signal, and signal are reached controller;
Step 4 ,+word cursor changed to obtain by controller, is shown on display, and the mobile tracking with eyeball obtains x y coordinate figure.
5. eye according to claim 4 moves the intelligent terminal control method of control, it is characterized in that: light trap setting catches the number of times of nictation simultaneously and frequency converts thereof into light beam interruption digital signal, and by light beam interruption digital data transmission to digital signal processor.
6. a kind of eye according to claim 5 moves the intelligent terminal opertaing device of control, it is characterized in that: the light beam interruption digital signal that described digital signal processor receives feeds back to controller, and controller exports decision instruction according to light beam interruption digital signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510345203.9A CN104881129A (en) | 2015-06-19 | 2015-06-19 | Intelligent terminal control device controlled through eye movement and control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510345203.9A CN104881129A (en) | 2015-06-19 | 2015-06-19 | Intelligent terminal control device controlled through eye movement and control method |
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| CN201510345203.9A Pending CN104881129A (en) | 2015-06-19 | 2015-06-19 | Intelligent terminal control device controlled through eye movement and control method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106913445A (en) * | 2015-12-25 | 2017-07-04 | 北京蝶和医疗科技有限公司 | Upper limbs motion planning and robot control method and upper limbs robot |
| CN107508963A (en) * | 2017-07-05 | 2017-12-22 | 宇龙计算机通信科技(深圳)有限公司 | Terminal control method, device, terminal and computer-readable recording medium |
| CN109144262A (en) * | 2018-08-28 | 2019-01-04 | 广东工业大学 | A kind of man-machine interaction method based on eye movement, device, equipment and storage medium |
-
2015
- 2015-06-19 CN CN201510345203.9A patent/CN104881129A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106913445A (en) * | 2015-12-25 | 2017-07-04 | 北京蝶和医疗科技有限公司 | Upper limbs motion planning and robot control method and upper limbs robot |
| CN107508963A (en) * | 2017-07-05 | 2017-12-22 | 宇龙计算机通信科技(深圳)有限公司 | Terminal control method, device, terminal and computer-readable recording medium |
| CN109144262A (en) * | 2018-08-28 | 2019-01-04 | 广东工业大学 | A kind of man-machine interaction method based on eye movement, device, equipment and storage medium |
| CN109144262B (en) * | 2018-08-28 | 2021-11-26 | 广东工业大学 | Human-computer interaction method, device, equipment and storage medium based on eye movement |
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Application publication date: 20150902 |
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| RJ01 | Rejection of invention patent application after publication |