CN102681182A - Three-dimensional (3D) glasses and automatic on/off control method thereof - Google Patents
Three-dimensional (3D) glasses and automatic on/off control method thereof Download PDFInfo
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- CN102681182A CN102681182A CN2012101299045A CN201210129904A CN102681182A CN 102681182 A CN102681182 A CN 102681182A CN 2012101299045 A CN2012101299045 A CN 2012101299045A CN 201210129904 A CN201210129904 A CN 201210129904A CN 102681182 A CN102681182 A CN 102681182A
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Abstract
The invention provides three-dimensional (3D) glasses and an automatic on/off control method thereof. The 3D glasses comprises a vibration induction device and a central processing unit (CPU), wherein the vibration induction device is connected with the CPU; the vibration induction device generates a trigger signal when inducing vibration and transmits the trigger signal to the CPU; the CPU starts a main power supply circuit when receiving the trigger signal and enters the normal working state; and the CPU in the normal working state cuts off the main power supply circuit when not receiving the trigger signal within the preset time and automatically enters the dormant low-power-consumption state. By adopting the mode and according to the 3D glasses and the automatic on/off control method thereof, the 3D glasses have the automatic on/off function, is convenient for users to use and can effectively reduce waste of the electric quantity of batteries.
Description
Technical field
The present invention relates to 3D display technique field, particularly relate to the control method of a kind of 3D glasses and automatic switching thereof.
Background technology
3D (3 D stereo) glasses are a kind of equipment that is used for watching three-dimensional video-frequency.Present 3D glasses not only can be used to watch the 3D film, can also be used to watch the 3D recreation, and the large-scale 3D recreation of a lot of game developer's mades need be watched by the 3D glasses.But present 3D glasses on the market do not possess the function of automatic switching, are not easy to especially child's use of user, and can waste original limited battery electric quantity.
Therefore, be necessary to provide the control method of a kind of 3D glasses and automatic switching thereof, to solve the problems of the technologies described above.
Summary of the invention
The present invention provides the control method of a kind of 3D glasses and automatic switching thereof, accomplishes the switching on and shutting down problem automatically to solve the 3D glasses, is convenient to user's use, and can saves battery electric quantity.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of 3D glasses are provided, comprise: vibration inductor is connected with central processing unit; Produce trigger pip when said vibration inductor is sensed vibration, and send said trigger pip to said central processing unit; Central processing unit; Said central processing unit starts main feed circuit when receiving said trigger pip; Get into normal operating conditions; When the said central processing unit that is in normal operating conditions does not receive said trigger pip at the fixed time at interval, cut off main feed circuit, and get into the dormancy low power consumpting state automatically.
Wherein, be provided with time set in the said central processing unit, be used for preset said predetermined time interval and timing.
Wherein, When said central processing unit receives said trigger pip; The timing of starting from scratch of said time set; When the said central processing unit that is in normal operating conditions does not receive said trigger pip at the fixed time at interval, cut off main feed circuit and get into the dormancy low power consumpting state automatically, and said time set cuts out automatically.
Wherein, Said 3D glasses further comprise: power switch; Be connected with said central processing unit; Control power switch closure to be to start main feed circuit when said central processing unit received trigger pip, and the control power switch did not break off cutting off main feed circuit when the said central processing unit that is in normal operating conditions received said trigger pip at the fixed time at interval, and said central processing unit gets into the dormancy low power consumpting state automatically.
For solving the problems of the technologies described above, another technical scheme that the present invention adopts is: a kind of control method of 3D glasses automatic switching is provided, comprises:
Produce trigger pip when sensing vibration and transmit said trigger pip to central processing unit;
Said central processing unit starts main feed circuit when receiving said trigger pip, get into normal operating conditions, and;
Judge at the fixed time whether sense vibration in the interval, if not, then cut off said main feed circuit and let central processing unit get into the dormancy low power consumpting state automatically.
Wherein, be provided with time set in the said central processing unit, be used for preset said predetermined time interval and timing.
Wherein, whether said judgement senses vibration in the interval at the fixed time, and if not, the step of then cutting off said main feed circuit and letting central processing unit get into the dormancy low power consumpting state automatically comprises:
Whether sense vibration in judging at the fixed time at interval, if, then start the timing of starting from scratch of said time set, and keep the normal operating conditions of said main feed circuit, if not, then close said time set, and cut off said main feed circuit.
Wherein, whether said judgement senses vibration in the interval at the fixed time, and if not, the step of then cutting off said main feed circuit and letting central processing unit get into the dormancy low power consumpting state automatically further comprises:
Judge at the fixed time whether sense vibration in the interval, if, then control the power switch closure, make said main feed circuit be in normal operating conditions, if not, then control power switch and break off, to cut off said main feed circuit.
The control method of a kind of 3D glasses of the present invention and automatic switching thereof; The trigger pip that produces when utilizing the vibration inductor vibration triggers and starts central processing unit to open main feed circuit; And when said central processing unit is in normal operating conditions and does not receive said trigger pip at interval at the fixed time; Said central processing unit cuts off said main feed circuit and gets into dormant state automatically; Make 3D glasses of the present invention possess the function of automatic switching, be convenient to user's use, and can save battery electric quantity.
Description of drawings
Fig. 1 is the structural representation of an embodiment of 3D glasses of the present invention;
Fig. 2 is the process flow diagram of an embodiment of the control method of 3D glasses automatic switching of the present invention.
Embodiment
See also Fig. 1, Fig. 1 is the structural representation of an embodiment of 3D glasses of the present invention.As shown in Figure 1, the 3D glasses of present embodiment comprise frame (not shown), central processing unit (CPU) but 11, vibration inductor 12, battery 13, power switch 14, voltage conversion device 15, synchronizing signal receiving trap 16, glasses lens drive device 17 and switch eyeglass 18.
Wherein, but switch eyeglass 18 be arranged on the frame, comprise left eyeglass lens and right eye eyeglass; Central processing unit 11 is connected with battery 13; Be used to control the duty of the main feed circuit of central processing unit 11; And then realize control to the duty of left eyeglass lens and right eye eyeglass, be specially " opening " and " pass " state of control left eyeglass lens and right eye eyeglass; Power switch 14 is connected with central processing unit 11, and an end of power switch 14 is connected with battery 13, and the other end is connected with voltage conversion device 15; Voltage conversion device 15 is connected with synchronizing signal receiving trap 16 and glasses lens drive device 17, is used to synchronizing signal receiving trap 16 and glasses lens drive device 17 provides WV; Being connected of synchronizing signal receiving trap 16 with central processing unit 11; But glasses lens drive device 17 and switch eyeglass 18.
The 3D glasses of present embodiment are in the low current holding state when initial; Except central processing unit 11 provides voltage to be in the dormancy low power consumpting state by battery 13; Other peripheral circuits all are in off-position, are in off-position such as power switch 14, voltage conversion device 15, synchronizing signal receiving trap 16 and glasses lens drive device 17.
, vibration inductor 12 produces trigger pip when sensing vibration; Be specially and produce a level variable signal; And send this trigger pip to central processing unit 11; Make said central processing unit 11 turn on the power switch 14 to start main feed circuit; Make central processing unit 11 get into normal operating conditions, as make battery 13 and voltage conversion device 15 connect, and then make voltage conversion device 15 WV to be provided for synchronizing signal receiving trap 16 and glasses lens drive device 17 by the dormancy low power consumpting state.Synchronizing signal receiving trap 16 is when operate as normal; Receive the synchronizing signal of 3D video; And send the synchronizing signal that receives to central processing unit 11 and handle; To select the duty of left eyeglass of control or right eyeglass, this synchronizing signal converts control signal into after central processing unit 11 is handled, and central processing unit 11 sends said control signal to glasses lens drive device 17 and then is controlled to be left eyeglass or right eyeglass provides electric field.
Particularly, when central authorities' processing was selected the duty of the left eyeglass of control according to the synchronizing signal that receives, when glasses lens drive device 17 provided electric field for left eyeglass, left eyeglass was in light transmission state, and right eyeglass is in light tight state; When central processing unit was selected the duty of the right eyeglass of control according to the synchronizing signal that receives, when glasses lens drive device 17 provided electric field for right eyeglass, right eyeglass was in light transmission state, and left eyeglass is in light tight state.Central processing unit 11 selects left eyeglass lens and right eye eyeglass alternately to be under the electric field according to synchronizing signal, and then the realization purpose of watching the 3D video.
, central processing unit 11 cuts off main feed circuit when not receiving trigger pip at interval at the fixed time; Such as the circuit between voltage conversion device 15 and synchronizing signal receiving trap 16 and the glasses lens drive device 17 is broken off; Central processing unit 11 gets into the dormancy low power consumpting state automatically, makes the 3D glasses of present embodiment get into holding state.
Further, in a preferred embodiment of the invention, a time set can be set in central processing unit 11, with preset predetermined time interval.Vibration inductor 12 at the fixed time at interval internal induction when vibrating; The time set timing of starting from scratch; Be specially vibration inductor 12 and sense when vibrating at every turn, time set is all removed the timing record, to keep main feed circuit in running order.When central processing unit 11 did not receive trigger pip at interval at the fixed time, said central processing unit 11 control power switches 14 broke off to cut off main feed circuit, and time set cuts out and central processing unit 11 returns to the dormancy low power consumpting state automatically simultaneously.
See also Fig. 2, Fig. 2 is the process flow diagram of an embodiment of the control method of 3D glasses automatic switching of the present invention.As shown in Figure 2, present embodiment comprises step:
20, produce and transmit trigger pip;
21, receive trigger pip to start main feed circuit;
22, judge at the fixed time whether sense vibration in the interval;
If 23, then keep main feed circuit in running order;
24, if not, then cut off main feed circuit, central processing unit gets into dormant state.
3D glasses of the present invention are in holding state when original state, except central processing unit was in the dormancy low power consumpting state, all the other peripheral circuits were in off-position.
In the step 20 of present embodiment, the vibration inductor that is connected the trigger pip input end of central processing unit is sensed generation trigger pip when vibrating, and sends trigger pip to central processing unit.
In the step 21 of present embodiment, central processing unit starts main feed circuit when receiving the trigger pip that vibration inductor transmits, and gets into normal operating conditions.Wherein, When main feed circuit are in normal operating conditions; The synchronizing signal receiving trap receives the 3D video synchronization signal and sends synchronizing signal to central processing unit and handles; Central processing unit is selected left eyeglass or right eyeglass are controlled according to this synchronizing signal then, and then to drive the glasses driving mechanism for switch be that left eyeglass lens or right eye eyeglass provide electric field, reaches the purpose of watching the 3D video.
In step 22, judge whether vibration inductor senses vibration in the interval at the fixed time.Be specially and judge whether central processing unit receives trigger pip in the interval at the fixed time, and then judge indirectly whether vibration inductor senses vibration in the interval at the fixed time.
In step 23, if the judged result of step 22 is for being then to keep central processing unit and main feed circuit to be in normal operating conditions.
In step 24, if the judged result of step 22 is that then central processing unit does not cut off main feed circuit and gets into the dormancy low power consumpting state.
In the preferred embodiment of invention; The inner software time set of setting up of central processing unit capable of using preestablishes predetermined time interval and timing; Make step 23 further be: if the judged result of step 22 is for being; Then start the time set timing of starting from scratch, and keep main feed circuit to be in normal operating conditions; Step makes step 24 further be: if the judged result of step 22 is that time set will not cut out automatically, central processing unit gets into the dormancy low power consumpting state after cutting off main feed circuit, makes whole 3D glasses get into holding state.
In other embodiments of the invention, closure that can be through the control power switch with break off the duty control main feed circuit.Step 23 further is: the judged result of step 22 is when being, central processing unit opens the light closed to start main feed circuit through the control power supply.Step 24 further is: the judged result of step 22 is not for the time, and central processing unit opens the light through the control power supply and breaks off to cut off main feed circuit.
By the way, the control method of 3D glasses of the present invention and automatic switching thereof possesses the automatic switching function, and it is convenient, energy-conservation to make that 3D glasses of the present invention use.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes instructions of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (8)
1. 3D glasses is characterized in that, comprising:
Vibration inductor is connected with central processing unit, produces trigger pip when said vibration inductor is sensed vibration, and sends said trigger pip to said central processing unit;
Central processing unit; Said central processing unit starts main feed circuit when receiving said trigger pip; Get into normal operating conditions; When the said central processing unit that is in normal operating conditions does not receive said trigger pip at the fixed time at interval, cut off main feed circuit, and get into the dormancy low power consumpting state automatically.
2. 3D glasses according to claim 1 is characterized in that, are provided with time set in the said central processing unit, are used for preset said predetermined time interval and timing.
3. 3D glasses according to claim 2; It is characterized in that; When said central processing unit received said trigger pip, the timing of starting from scratch of said time set was not when the said central processing unit that is in normal operating conditions receives said trigger pip at the fixed time at interval; Cut off main feed circuit and get into the dormancy low power consumpting state automatically, and said time set cuts out automatically.
4. 3D glasses according to claim 1; It is characterized in that; Said 3D glasses further comprise: power switch, be connected with said central processing unit, and control power switch closure was to start main feed circuit when said central processing unit received trigger pip; The control power switch did not break off cutting off main feed circuit when the said central processing unit that is in normal operating conditions received said trigger pip at the fixed time at interval, and said central processing unit gets into the dormancy low power consumpting state automatically.
5. the control method of a 3D glasses automatic switching is characterized in that, said control method comprises:
Produce trigger pip when sensing vibration and transmit said trigger pip to central processing unit;
Said central processing unit starts main feed circuit when receiving said trigger pip, get into normal operating conditions;
Judge at the fixed time whether sense vibration in the interval, if not, then cut off said main feed circuit and let central processing unit get into the dormancy low power consumpting state automatically.
6. control method according to claim 5 is characterized in that,
Be provided with time set in the said central processing unit, be used for preset said predetermined time interval and timing.
7. control method according to claim 5 is characterized in that, whether said judgement senses vibration in the interval at the fixed time, and if not, the step of then cutting off said main feed circuit and letting central processing unit get into the dormancy low power consumpting state automatically comprises:
Whether sense vibration in judging at the fixed time at interval, if, then start the timing of starting from scratch of said time set, and keep the normal operating conditions of said main feed circuit, if not, then close said time set, and cut off said main feed circuit.
8. control method according to claim 5 is characterized in that, whether said judgement senses vibration in the interval at the fixed time, and if not, the step of then cutting off said main feed circuit and letting central processing unit get into the dormancy low power consumpting state automatically further comprises:
Judge at the fixed time whether sense vibration in the interval, if, then control the power switch closure, make said main feed circuit be in normal operating conditions, if not, then control power switch and break off, to cut off said main feed circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210129904.5A CN102681182B (en) | 2012-04-28 | 2012-04-28 | Three-dimensional (3D) glasses and automatic on/off control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210129904.5A CN102681182B (en) | 2012-04-28 | 2012-04-28 | Three-dimensional (3D) glasses and automatic on/off control method thereof |
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| Publication Number | Publication Date |
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| CN102681182A true CN102681182A (en) | 2012-09-19 |
| CN102681182B CN102681182B (en) | 2014-06-25 |
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| CN201210129904.5A Expired - Fee Related CN102681182B (en) | 2012-04-28 | 2012-04-28 | Three-dimensional (3D) glasses and automatic on/off control method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102866507A (en) * | 2012-10-10 | 2013-01-09 | 歌尔声学股份有限公司 | 3D (three-dimensional) eyeglasses |
| CN112368666A (en) * | 2018-05-30 | 2021-02-12 | 伯斯有限公司 | Audio glasses with gesture control |
| CN112994408A (en) * | 2019-12-02 | 2021-06-18 | 佛山市顺德区美的电热电器制造有限公司 | Low-power-consumption control system and control method, and electronic device |
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| CN102073140A (en) * | 2009-11-25 | 2011-05-25 | 歌尔声学股份有限公司 | Three-dimensional glasses and control method thereof |
| CN102368825A (en) * | 2011-09-19 | 2012-03-07 | 青岛海信电器股份有限公司 | Energy-saving control method of 3D glasses |
| CN202351629U (en) * | 2011-10-13 | 2012-07-25 | 歌尔声学股份有限公司 | 3D glasses on-off automatic control device and 3D glasses |
| CN202649602U (en) * | 2012-04-28 | 2013-01-02 | 深圳市亿思达显示科技有限公司 | 3D glasses |
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Patent Citations (5)
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| CN102073140A (en) * | 2009-11-25 | 2011-05-25 | 歌尔声学股份有限公司 | Three-dimensional glasses and control method thereof |
| CN201828714U (en) * | 2010-09-17 | 2011-05-11 | 康佳集团股份有限公司 | 3d glasses |
| CN102368825A (en) * | 2011-09-19 | 2012-03-07 | 青岛海信电器股份有限公司 | Energy-saving control method of 3D glasses |
| CN202351629U (en) * | 2011-10-13 | 2012-07-25 | 歌尔声学股份有限公司 | 3D glasses on-off automatic control device and 3D glasses |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102866507A (en) * | 2012-10-10 | 2013-01-09 | 歌尔声学股份有限公司 | 3D (three-dimensional) eyeglasses |
| CN102866507B (en) * | 2012-10-10 | 2014-10-29 | 歌尔声学股份有限公司 | 3D (three-dimensional) eyeglasses |
| CN112368666A (en) * | 2018-05-30 | 2021-02-12 | 伯斯有限公司 | Audio glasses with gesture control |
| CN112994408A (en) * | 2019-12-02 | 2021-06-18 | 佛山市顺德区美的电热电器制造有限公司 | Low-power-consumption control system and control method, and electronic device |
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| Publication number | Publication date |
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| CN102681182B (en) | 2014-06-25 |
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| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN YISIDA TECHNOLOGY GROUP CO., LTD. Free format text: FORMER NAME: SHENZHEN ESTA DISPLAY TECHNOLOGY CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: 518000 Shenzhen, Nanshan District, China Hi Tech in the world, the world's 806 digital building, room three Patentee after: SHENZHEN ESTAR DISPLAYTECH CO., LTD. Address before: 518000, District, Shenzhen, Nanshan District high tech Zone, Southern District, B1 digital technology park, building 2, C Patentee before: Shenzhen Esta Display Technology Co., Ltd. |
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Effective date of registration: 20191209 Address after: A1801, Skyworth building, No. 008, gaoxinnan 1st Road, high tech Zone, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Liuming Technology Co., Ltd Address before: 806, room three, global digital building, 518000 hi tech, Guangdong, Nanshan District, Shenzhen Patentee before: SHENZHEN ESTAR DISPLAYTECH CO., LTD. |
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Granted publication date: 20140625 Termination date: 20210428 |
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