CN105630197B - A kind of VR glasses and its function key implementation method - Google Patents
A kind of VR glasses and its function key implementation method Download PDFInfo
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- CN105630197B CN105630197B CN201510994649.4A CN201510994649A CN105630197B CN 105630197 B CN105630197 B CN 105630197B CN 201510994649 A CN201510994649 A CN 201510994649A CN 105630197 B CN105630197 B CN 105630197B
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- function key
- glasses
- electromagnet
- compass
- implementation method
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0346—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
Abstract
The present invention discloses a kind of VR glasses and its function key implementation method.VR glasses include a spectacle case for being used for holding movable terminal, and compass detector is provided with the mobile terminal, are provided with the spectacle case for pointing to the electromagnet overturn to compass detector.The present invention is controlled using the electromagnet being installed on VR glasses come the sensing to compass detector, when pointing to upset, then it is mapped as function key operation, so when user needs to operate the function key, electromagnet polarity only need to be controlled, so the control operation of the present invention is more convenient, without modes such as other controllers or bluetooths, operating process is simplified.
Description
Technical field
The present invention relates to virtual reality device field, more particularly to a kind of VR glasses and its function key implementation method.
Background technology
VR glasses are " virtual reality glasses "（Virtual Reality Glasses）.VR glasses are by by mobile terminal
Virtual reality function is realized as display screen, and by the related application on mobile terminal.
The mode such as controller or the Bluetooth remote control of the control to VR glasses mainly by connecting mobile terminal is come real at present
Existing.But in the case where human eye after putting on VR glasses can not see controller or remote control, control operation is more inconvenient, influences
The normal use of user.
Therefore, prior art has yet to be improved and developed.
The content of the invention
In view of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of VR glasses and its function key realization side
Method, it is intended to solve the problems, such as existing VR glasses control operation inconvenience.
Technical scheme is as follows：
A kind of VR glasses, wherein, including one be used for holding movable terminal spectacle case, be provided with the mobile terminal
Compass detector, it is provided with the spectacle case for pointing to the electromagnet overturn to compass detector.
Described VR glasses, wherein, the electromagnet is connected with a button for being used to change electromagnet magnetic field pole.
Described VR glasses, wherein, the compass detector is three axle strapdown reluctance type Digital Magnetic Compass.
Described VR glasses, wherein, the mobile terminal is mobile phone.
A kind of function key implementation method of VR glasses as described above, wherein, including step：
A, the state of compass detector in mobile terminal is detected；
B, judge whether the sensing of compass detector overturns；
C, when the sensing upset of compass detector, the signal that compass detector is pointed to upset is mapped as function key behaviour
Make；
D, the function key operation is performed to mobile terminal.
The function key implementation method of described VR glasses, wherein, the function key is return key.
The function key implementation method of described VR glasses, wherein, include before the step A：
The button of electromagnet is connected to by one to change electromagnet magnetic field pole.
The function key implementation method of described VR glasses, wherein, powered up by pressing the button to change electromagnet
The direction of stream, so as to change electromagnet magnetic field pole.
The function key implementation method of described VR glasses, wherein, in the step B, when the sensing of compass detector is not turned over
When turning, then return to step A continues to detect.
The function key implementation method of described VR glasses, wherein, the mobile terminal is mobile phone.
Beneficial effect：The present invention is controlled using the electromagnet being installed on VR glasses come the sensing to compass detector
System, when pointing to upset, then function key operation is mapped as, so when user needs to operate the function key, only need to control electricity
Magnet polarities, so the control operation of the present invention is more convenient, without modes such as other controllers or bluetooths, simplify operation
Process.
Brief description of the drawings
Fig. 1 is a kind of structured flowchart of VR glasses preferred embodiment of the present invention.
Fig. 2 is the flow chart of the function key implementation method preferred embodiment of VR glasses of the present invention.
Embodiment
The present invention provides a kind of VR glasses and its function key implementation method, to make the purpose of the present invention, technical scheme and effect
Fruit is clearer, clear and definite, and the present invention is described in more detail below.It should be appreciated that specific embodiment described herein is only
Only to explain the present invention, it is not intended to limit the present invention.
Referring to Fig. 1, Fig. 1 is a kind of structured flowchart of VR glasses preferred embodiment of the present invention, as illustrated, it includes one
For the spectacle case of holding movable terminal, compass detector is provided with the mobile terminal, is set in the spectacle case
Have for pointing to the electromagnet overturn to compass detector.
Using the sensing of compass detector come mapping function key operation in the present invention, when user is to the electromagnet in spectacle case
When magnetic field pole is changed adjustment, then the sensing of compass detector will be overturn, and compass detector is pointed to and overturn by mobile terminal
Signal be mapped as function key operation, it is achieved thereby that the operation purpose of VR glasses function keys.
Compass detector of the present invention（Compass sensor）Also known as digital compass, digital compass refer to tradition
Pin type compares low energy consumption, small volume with balancing stand structure compass, in light weight, precision is high, Miniaturized, and its output signal passes through place
Reason can realize digital-scroll technique.The present invention has anti-shake using three axle strapdown reluctance type Digital Magnetic Compass, this compass
With vibration resistance, precision is higher, have the advantages that electronic compensation to interference field, is desirably integrated into control loop progress data link.
The principle of compass detector is similar with mechanical finger compass, is used for measuring magnetic field of the earth by magnetoresistive transducer, and lead to
Cross technical approach to be modified and calibrate, it is pointed to due south（North）.
The electromagnet is connected with a button for being used to change electromagnet magnetic field pole.When the button is depressed, just change
Electromagnet magnetic field pole, and then realize corresponding function key operation, that is to say, that when the button is depressed, can be with realizing function key
Operation.Described function key is preferably return key.Because return key is one of operated key the most frequently used on mobile terminal, using this
The VR glasses of invention, user need to only press the function that return key can be achieved in button, very easy to use.Described button
The spectacle case that VR glasses can be arranged on arbitrarily is adapted to the position of operation, such as is arranged on spectacle case side, and user only needs one hand
Press button.
Electromagnet is switched on producing a kind of device of electromagnetism.Specifically match in the outside winding of iron core and its power
Conductive winding, conductive winding can be switched on solenoid, and it has magnetic, also referred to as electromagnet as magnet
(electromagnet).Described electromagnet is bar shaped or ungulate shape, so that iron core is more prone to magnetize.In addition, in order that electricity
Magnet powers off demagnetization immediately, and described iron core is made using the faster soft iron of demagnetization or silicon steel material.Such electromagnet exists
It is magnetic during energization, magnetic disappears therewith after power-off.
The magnetic field of electromagnet can extremely be judged with Ampere's law, also be right-hand screw rule.So electric current can be changed
Direction, so as to change the magnetic field pole of electromagnet, and then change the sensing of compass detector.
Change sense of current, then can be realized by pressing the button, by pressing the button come switching electric current
Direction, it is by pressing the button that it, which is implemented, to make electromagnet switch to another path, and then changes the sense of current.
Further, the mobile terminal is mobile phone.I.e. described spectacle case can be used to place mobile phone, mobile phone screen size compared with
It is suitable for applying on the VR glasses of the present invention.
Based on the above method, the present invention also provides a kind of function key implementation method of VR glasses as described above, such as Fig. 2 institutes
Show, it includes step：
The state of compass detector in S1, detection mobile terminal；
S2, judge whether the sensing of compass detector overturns；
S3, when compass detector sensing upset when, by compass detector point to upset signal be mapped as function key behaviour
Make；
S4, the function key operation is performed to mobile terminal.
In the method for the invention, the state of compass detector in mobile terminal is detected first, judges compass detector
Point to relative to whether the sensing of last time is overturn, if being overturn, compass detector is pointed to the letter of upset
Number function key operation is mapped as, to the mobile terminal perform function key operation.Described function key is preferably return key.
Certainly, user can also be adjusted to other function keys, such as determination key etc..In the step S2, when compass detector
When sensing is not overturn, then return to step S1 continues to detect, that is to say, that the state of compass detector is persistently detected, to ring in time
Using the operation at family.
Include before the step S1：
The button of electromagnet is connected to by one to change electromagnet magnetic field pole.
The spectacle case that described button can be arranged on VR glasses is arbitrarily adapted to the position of operation, such as is arranged on spectacle case
Side, user only need one hand to press button.Change the alive polarity of electromagnet institute by pressing the button, so as to
Change electromagnet magnetic field pole, force the magnetic field 180 degree upset of electromagnet.So point to also can 180 for the compass detector of mobile phone
Spend reverses direction.When there is compass detector appearance sensing upset, this signal is just mapped to returning for system by operating system
Hui Jian, operation is returned to so as to realize.The mobile terminal is mobile phone, can also be other electronic equipments with display screen certainly.
In actual applications, due to the influence of various factors, the sensing of compass detector may not be according to just 180 degree
Direction upset, so a threshold value can be set, when the sensing of compass detector is there occurs the rotational angle more than the threshold value,
So then judge there occurs the upset for the condition that meets, be mapped as the operation of return key immediately, mobile terminal automatically points to return
Hui Jian operation.Described threshold value is preferably 150 degree, when the rotation more than 150 degree, is then determined as that there occurs meet condition
Upset.
After there occurs upset, when the button is pressed again, compass detector is pointed to and will overturn again, Ran Houzai
The operation of return key is mapped as, realizes return key function.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can
To be improved or converted according to the above description, all these modifications and variations should all belong to the guarantor of appended claims of the present invention
Protect scope.
Claims (9)
1. a kind of VR glasses, it is characterised in that including a spectacle case for being used for holding movable terminal, set in the mobile terminal
Compass detector is equipped with, is provided with the spectacle case for pointing to the electromagnet overturn to compass detector；
The electromagnet is connected with a button for being used to change electromagnet magnetic field pole；
When the button is depressed, function key operation is realized, the function key is return key.
2. VR glasses according to claim 1, it is characterised in that the compass detector is three axle strapdown reluctance types numeral
Magnetic compass.
3. VR glasses according to claim 1, it is characterised in that the mobile terminal is mobile phone.
4. a kind of function key implementation method of VR glasses as claimed in claim 1, it is characterised in that including step：
A, the state of compass detector in mobile terminal is detected；
B, judge whether the sensing of compass detector overturns；
C, when the sensing upset of compass detector, the signal that compass detector is pointed to upset is mapped as function key operation；
D, the function key operation is performed to mobile terminal.
5. the function key implementation method of VR glasses according to claim 4, it is characterised in that the function key is return
Key.
6. the function key implementation method of VR glasses according to claim 4, it is characterised in that include before the step A：
The button of electromagnet is connected to by one to change electromagnet magnetic field pole.
7. the function key implementation method of VR glasses according to claim 6, it is characterised in that by press the button come
Change sense of current added by electromagnet, so as to change electromagnet magnetic field pole.
8. the function key implementation method of VR glasses according to claim 4, it is characterised in that in the step B, work as compass
When the sensing of sensor is not overturn, then return to step A continues to detect.
9. the function key implementation method of VR glasses according to claim 4, it is characterised in that the mobile terminal is hand
Machine.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510994649.4A CN105630197B (en) | 2015-12-28 | 2015-12-28 | A kind of VR glasses and its function key implementation method |
| PCT/CN2016/098033 WO2017113870A1 (en) | 2015-12-28 | 2016-09-05 | Vr glasses and functional key implementation method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510994649.4A CN105630197B (en) | 2015-12-28 | 2015-12-28 | A kind of VR glasses and its function key implementation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105630197A CN105630197A (en) | 2016-06-01 |
| CN105630197B true CN105630197B (en) | 2018-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510994649.4A Active CN105630197B (en) | 2015-12-28 | 2015-12-28 | A kind of VR glasses and its function key implementation method |
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| Country | Link |
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| CN (1) | CN105630197B (en) |
| WO (1) | WO2017113870A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105630197B (en) * | 2015-12-28 | 2018-04-06 | 惠州Tcl移动通信有限公司 | A kind of VR glasses and its function key implementation method |
| US10748075B2 (en) * | 2016-10-21 | 2020-08-18 | Stmicroelectronics, Inc. | Method and apparatus for energy efficient probabilistic context awareness of a mobile or wearable device user by switching between a single sensor and multiple sensors |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203786407U (en) * | 2014-03-20 | 2014-08-20 | 成都理想境界科技有限公司 | Head-wearing stereoscopic viewing device |
| JP2014174790A (en) * | 2013-03-11 | 2014-09-22 | Toshiba Mitsubishi-Electric Industrial System Corp | Wearable computer input device |
| CN203968275U (en) * | 2014-07-23 | 2014-11-26 | 深圳市中科微光医疗器械技术有限公司 | A kind of virtual reality display device based on intelligent mobile phone platform |
| CN104914581A (en) * | 2015-06-29 | 2015-09-16 | 爱侣健康科技有限公司 | Control-facilitating video glasses |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI571827B (en) * | 2012-11-13 | 2017-02-21 | 財團法人資訊工業策進會 | Electronic device and method for determining depth of 3d object image in 3d environment image |
| CN105630197B (en) * | 2015-12-28 | 2018-04-06 | 惠州Tcl移动通信有限公司 | A kind of VR glasses and its function key implementation method |
-
2015
- 2015-12-28 CN CN201510994649.4A patent/CN105630197B/en active Active
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2016
- 2016-09-05 WO PCT/CN2016/098033 patent/WO2017113870A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014174790A (en) * | 2013-03-11 | 2014-09-22 | Toshiba Mitsubishi-Electric Industrial System Corp | Wearable computer input device |
| CN203786407U (en) * | 2014-03-20 | 2014-08-20 | 成都理想境界科技有限公司 | Head-wearing stereoscopic viewing device |
| CN203968275U (en) * | 2014-07-23 | 2014-11-26 | 深圳市中科微光医疗器械技术有限公司 | A kind of virtual reality display device based on intelligent mobile phone platform |
| CN104914581A (en) * | 2015-06-29 | 2015-09-16 | 爱侣健康科技有限公司 | Control-facilitating video glasses |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105630197A (en) | 2016-06-01 |
| WO2017113870A1 (en) | 2017-07-06 |
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Effective date of registration: 20220128 Address after: 518000 a501, building D4, TCL Science Park, No. 1001, Zhongshan Park Road, Shuguang community, Xili street, Nanshan District, Shenzhen, Guangdong Patentee after: Thunderbird innovation technology (Shenzhen) Co.,Ltd. Address before: 516006 Zhongkai hi tech Zone, Huizhou, Guangdong, 86 Chang seven Road West Patentee before: HUIZHOU TCL MOBILE COMMUNICATION Co.,Ltd. |