CN206178651U - Gesture recognition power management means - Google Patents
Gesture recognition power management means Download PDFInfo
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- CN206178651U CN206178651U CN201621095267.4U CN201621095267U CN206178651U CN 206178651 U CN206178651 U CN 206178651U CN 201621095267 U CN201621095267 U CN 201621095267U CN 206178651 U CN206178651 U CN 206178651U
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Abstract
The utility model provides a gesture recognition power management means, includes: timing unit (300), gesture recognition unit (500) for discernment user gesture, and according to the corresponding relation of user's gesture with virtual reality operation action, carry out the virtual reality operation action that corresponds, unit (400) is judged to the image for judge whether user's gesture be effective gesture, and be used for judging user's gesture keep for time of effective gesture whether above presetting the time threshold value, if then start gesture recognition unit (500), its characterized in that still includes: infrared ray perception unit (100) for perception user gesture, and send user's gesture and judge unit (400) for the image, periodic pulse generator (200) for send periodic pulse signal to infrared ray perception unit (100), thereby infrared ray perception unit (100) is opened and closes to periodicity. The utility model discloses a gesture recognition power management means technical scheme is ingenious, and the practicality is strong.
Description
Technical field
This utility model is related to virtual reality device accessory field, more particularly to a kind of gesture identification electric power controller.
Background technology
In virtual reality device, the mode of conventional man-machine interaction is gesture interaction.So-called gesture interaction is with staff
Directly as the input equipment of computer, it is man-machine between communication will no longer be required to arrange button media, user can be simply
Define different gestures to complete the various controls to computer function hardware.In this process, virtual reality device needs
The gesture of image processing apparatus Real-time Collection user is adopted to judge the control instruction that user is sent.
Research staff has found, for the aobvious equipment of the all-in-one virtual reality head for not adopting external power source, for gathering
Working condition is constantly in the image processing apparatus for judging user gesture, larger electric energy is consumed.
Utility model content
The purpose of this utility model is directed to for the aobvious equipment of the all-in-one virtual reality head for not adopting external power source,
For gathering and judging that the image processing apparatus of user gesture are constantly in working condition, the problem of larger electric energy is consumed,
Propose a kind of gesture identification electric power controller.
The technical scheme in the invention for solving the technical problem is：
The utility model proposes a kind of gesture identification electric power controller, including：
Timing unit, for timing；
Gesture identification unit, it is for identifying user gesture and corresponding with virtual reality operation action according to user gesture
Relation, performs corresponding virtual reality operation action；
Image judging unit, is electrically connected with respectively with timing unit and gesture identification unit, for judging that user gesture is
It is no for effective gesture, and for judging that user gesture remains whether the time of effective gesture exceedes preset time threshold, if so,
Then initiation gesture recognition unit；
Also include：
Infrared ray perceives unit, is electrically connected with image judging unit, for perceiving user gesture, and user gesture is sent out
Give image judging unit；
Recurrent pulses power supply, perceives unit and is electrically connected with infrared ray, and for perceiving unit to infrared ray the cycle is sent
Property pulse signal, so as to periodically open and close infrared ray perceive unit.
In the above-mentioned gesture identification electric power controller of this utility model, recurrent pulses power supply includes：
Pulse execution circuit, perceives unit and is electrically connected with, for exporting pulse current with infrared ray；
First controller, is electrically connected with pulse execution circuit, and for controlling pulse execution circuit pulse current is changed
Direction.
In the above-mentioned gesture identification electric power controller of this utility model, recurrent pulses power supply includes：
DC source, for perceiving unit to infrared ray the signal of telecommunication is provided；
Switch element, perceives unit and is electrically connected with DC source and infrared ray respectively, for cutting off DC source to red
Outside line perceives the signal of telecommunication that unit is provided；
Second controller, is electrically connected with switch element, for the switch element that is periodically turned on or off, so as to by directly
Stream power supply is changed into cyclic pulse signal to the signal of telecommunication that infrared ray perceives unit offer.
In the above-mentioned gesture identification electric power controller of this utility model, image judging unit includes：
Memorizer, for storing default effective gesture state value and preset time threshold；
Processor, perceives unit, timing unit, gesture identification unit and memorizer and is electrically connected with infrared ray respectively, uses
In state value and the comparable situation for presetting effective gesture state value that the user gesture that unit is perceived is perceived according to infrared ray, sentence
Whether the user gesture that disconnected infrared ray perception unit is perceived is effective gesture.
In the above-mentioned gesture identification electric power controller of this utility model, also include：
Infrared induction sensitivity adjusting unit, for the position for adjusting the induction region of infrared ray perception unit and infrared sense
Induction signal intensity.
Gesture identification electric power controller of the present utility model using cyclic pulse signal by being given for sensing user
The infrared ray of gesture perceives unit and powers, so as to save electric energy.Meanwhile, by being judged using image judge module and timing module
The effectiveness of user gesture to make corresponding action, so as to realize the management to power supply.Gesture identification of the present utility model
Electric power controller technical scheme is ingenious, practical.
Description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing：
Fig. 1 shows the high-level schematic functional block diagram of the gesture identification electric power controller of this utility model first embodiment；
Fig. 2 shows the high-level schematic functional block diagram of the gesture identification electric power controller of this utility model second embodiment.
Specific embodiment
Technical problem to be solved in the utility model is：Show for the all-in-one virtual reality head of external power source is not adopted
For equipment, for gathering and judging that the image processing apparatus of user gesture are constantly in working condition, larger electricity is consumed
Energy.The technical thought that this utility model is proposed with regard to the technical problem is：Given for sensing user using cyclic pulse signal
The infrared ray of gesture perceives unit and powers, so as to save electric energy.Meanwhile, by being judged using image judge module and timing module
The effectiveness of user gesture to make corresponding action, so as to realize the management to power supply.
In order that technical purpose of the present utility model, technical scheme and technique effect are apparent, in order to this area
Technical staff understands and implements this utility model, this utility model is done below in conjunction with the accompanying drawings and the specific embodiments further in detail
Thin explanation.
First embodiment
As shown in figure 1, Fig. 1 shows the function mould of the gesture identification electric power controller of this utility model first embodiment
Block schematic diagram.The gesture identification electric power controller includes：
Infrared ray perceives unit 100, for perceiving user gesture；
Recurrent pulses power supply 200, perceives unit 100 and is electrically connected with infrared ray, for perceiving unit 100 to infrared ray
Cyclic pulse signal is sent, so as to periodically open and close infrared ray unit 100 is perceived；
Timing unit 300, for timing；
Image judging unit 400, perceives unit 100, timing unit 300 and gesture identification unit 500 with infrared ray respectively
It is electrically connected with, is whether effective gesture for judging that infrared ray perceives the user gesture that perceived of unit 100, and it is red for judging
The user gesture that outside line perception unit 100 is perceived remains whether the time of effective gesture exceedes preset time threshold, if so,
Then initiation gesture recognition unit 500.
In the present embodiment, gesture identification electric power controller is arranged on virtual reality device, and infrared ray perceives unit
100 have a sensing region, and only when user's hand is located in the sensing region, user gesture can be perceived by infrared ray
Unit 100 is perceived.Gesture identification unit 500 is used for identifying user gesture, and according to user gesture and virtual reality operation
The corresponding relation of action, performs corresponding virtual reality operation action.Additionally, recurrent pulses power supply 200 is lower wattage power supply,
The present embodiment, as detection signal, reduces power supply power consumption also using recurrent pulses power supply 200.
Further, recurrent pulses power supply 200 includes：
Pulse execution circuit 210, perceives unit 100 and is electrically connected with, for exporting pulse current with infrared ray；
First controller 220, is electrically connected with pulse execution circuit 210, and for controlling pulse execution circuit 210 arteries and veins is changed
Rush sense of current；The recurrent pulses power supply 200 is as shown in Chinese patent CN2007103078652.
Further, image judging unit 400 includes：
Memorizer 410, for storing default effective gesture state value and preset time threshold；
Processor 420, perceives unit 100, timing unit 300, gesture identification unit 500 and memorizer with infrared ray respectively
410 are electrically connected with, for perceiving the state value and default effective gesture shape of the user gesture that unit 100 is perceived according to infrared ray
The comparable situation of state value, judges whether the user gesture that infrared ray perception unit 100 is perceived is effective gesture.
In image judging unit 400, the state value of gesture includes hand morphological characteristic and/or hand size and/or handss
Portion's color.When the state value of user gesture is consistent with default effective gesture state value, processor 420 judges that infrared ray is perceived
The user gesture that unit 100 is perceived is effective gesture.
Second embodiment
Second embodiment is with the difference of first embodiment：The gesture identification electric power controller of second embodiment is also wrapped
Include infrared induction sensitivity adjusting unit 600.
Specifically, as shown in Fig. 2 Fig. 2 shows the gesture identification electric power controller of this utility model second embodiment
High-level schematic functional block diagram.The gesture identification electric power controller includes：
Infrared ray perceives unit 100, for perceiving user gesture；
Infrared induction sensitivity adjusting unit 600, for adjust infrared ray perceive unit 100 induction region position and
Infrared induction signal intensity；
Recurrent pulses power supply 200, perceives unit 100 and is electrically connected with infrared ray, for perceiving unit 100 to infrared ray
Cyclic pulse signal is sent, so as to periodically open and close infrared ray unit 100 is perceived；
Timing unit 300, for timing；
Image judging unit 400, perceives unit 100, timing unit 300 and gesture identification unit 500 with infrared ray respectively
It is electrically connected with, is whether effective gesture for judging that infrared ray perceives the user gesture that perceived of unit 100, and it is red for judging
The user gesture that outside line perception unit 100 is perceived remains whether the time of effective gesture exceedes preset time threshold, if so,
Then initiation gesture recognition unit 500.
In the present embodiment, gesture identification electric power controller is arranged on virtual reality device, and infrared ray perceives unit
100 have a sensing region, and only when user's hand is located in the sensing region, user gesture can be perceived by infrared ray
Unit 100 is perceived.Gesture identification unit 500 is used for identifying user gesture, and according to user gesture and virtual reality operation
The corresponding relation of action, performs corresponding virtual reality operation action.Meanwhile, different user has different physical traits, leads to
Cross the position of the induction region for adopting infrared induction sensitivity adjusting unit 600 to adjust infrared ray perception unit 100 and infrared sense
Induction signal intensity, can maximize enhancing Consumer's Experience.Additionally, the present embodiment also adopts recurrent pulses power supply 200 as inspection
Signal is surveyed, power supply power consumption is reduced.
Further, in the present embodiment, recurrent pulses power supply 200 includes：
DC source 230, for perceiving unit 100 to infrared ray the signal of telecommunication is provided；
Switch element 240, perceives unit 100 and is electrically connected with, for cutting off direct current with DC source 230 and infrared ray respectively
Power supply 230 perceives the signal of telecommunication that unit 100 is provided to infrared ray；
Second controller 250, is electrically connected with switch element 240, for the switch element that is periodically turned on or off
240, so as to DC source 230 is changed into into cyclic pulse signal to the signal of telecommunication that infrared ray perception unit 100 is provided；
For recurrent pulses power supply 200, switch element 240 can be audion or relay etc..
Further, image judging unit 400 includes：
Memorizer 410, for storing default effective gesture state value and preset time threshold；
Processor 420, perceives unit 100, timing unit 300, gesture identification unit 500 and memorizer with infrared ray respectively
410 are electrically connected with, for perceiving the state value and default effective gesture shape of the user gesture that unit 100 is perceived according to infrared ray
The comparable situation of state value, judges whether the user gesture that infrared ray perception unit 100 is perceived is effective gesture.
In image judging unit 400, the state value of gesture includes hand morphological characteristic and/or hand size and/or handss
Portion's color.When the state value of user gesture is consistent with default effective gesture state value, processor 420 judges that infrared ray is perceived
The user gesture that unit 100 is perceived is effective gesture.
Gesture identification electric power controller of the present utility model using cyclic pulse signal by being given for sensing user
The infrared ray of gesture perceives unit and powers, so as to save electric energy.Meanwhile, by being judged using image judge module and timing module
The effectiveness of user gesture to make corresponding action, so as to realize the management to power supply.Gesture identification of the present utility model
Electric power controller technical scheme is ingenious, practical.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or be converted,
And all these modifications and variations should all belong to the protection domain of this utility model claims.
Claims (5)
1. a kind of gesture identification electric power controller, including：
Timing unit (300), for timing；
Gesture identification unit (500), it is for identifying user gesture and corresponding with virtual reality operation action according to user gesture
Relation, performs corresponding virtual reality operation action；
Image judging unit (400), is electrically connected with respectively, for judging with timing unit (300) and gesture identification unit (500)
Whether user gesture is effective gesture, and for judging that user gesture remains whether the time of effective gesture exceedes Preset Time
Threshold value, if so, then initiation gesture recognition unit (500)；Characterized in that, also including：
Infrared ray perceives unit (100), is electrically connected with image judging unit (400), for perceiving user gesture, and by user
Gesture is sent to image judging unit (400)；
Recurrent pulses power supply (200), perceives unit (100) and is electrically connected with infrared ray, for perceiving unit to infrared ray
(100) cyclic pulse signal is sent, so as to periodically open and close infrared ray unit (100) is perceived.
2. gesture identification electric power controller according to claim 1, it is characterised in that recurrent pulses power supply (200)
Including：
Pulse execution circuit (210), perceives unit (100) and is electrically connected with, for exporting pulse current with infrared ray；
First controller (220), is electrically connected with pulse execution circuit (210), changes for controlling pulse execution circuit (210)
The direction of pulse current.
3. gesture identification electric power controller according to claim 1, it is characterised in that recurrent pulses power supply (200)
Including：
DC source (230), for perceiving unit (100) to infrared ray the signal of telecommunication is provided；
Switch element (240), perceives unit (100) and is electrically connected with DC source (230) and infrared ray respectively, straight for cutting off
Stream power supply (230) perceives the signal of telecommunication that unit (100) is provided to infrared ray；
Second controller (250), is electrically connected with, for the switch element that is periodically turned on or off with switch element (240)
(240), believe so as to DC source (230) is changed into into recurrent pulses to the signal of telecommunication that infrared ray perceives unit (100) offer
Number.
4. gesture identification electric power controller according to claim 1, it is characterised in that image judging unit (400) is wrapped
Include：
Memorizer (410), for storing default effective gesture state value and preset time threshold；
Processor (420), unit (100), timing unit (300), gesture identification unit (500) is perceived respectively with infrared ray and is deposited
Reservoir (410) is electrically connected with, for the state value of the user gesture that unit (100) is perceived being perceived according to infrared ray and being preset with
The comparable situation of effect gesture state value, judges whether the user gesture that infrared ray perception unit (100) is perceived is effective gesture.
5. gesture identification electric power controller according to claim 1, it is characterised in that also include：
Infrared induction sensitivity adjusting unit (600), for adjust infrared ray perceive unit (100) induction region position and
Infrared induction signal intensity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621095267.4U CN206178651U (en) | 2016-09-30 | 2016-09-30 | Gesture recognition power management means |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621095267.4U CN206178651U (en) | 2016-09-30 | 2016-09-30 | Gesture recognition power management means |
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| CN206178651U true CN206178651U (en) | 2017-05-17 |
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ID=58677062
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107248272A (en) * | 2017-06-07 | 2017-10-13 | 青岛海信电器股份有限公司 | A kind of remote control thereof and remote control |
| CN114355813A (en) * | 2021-12-31 | 2022-04-15 | 厦门芯阳科技股份有限公司 | Control method of gesture switch and strong anti-interference type self-learning gesture switch |
-
2016
- 2016-09-30 CN CN201621095267.4U patent/CN206178651U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107248272A (en) * | 2017-06-07 | 2017-10-13 | 青岛海信电器股份有限公司 | A kind of remote control thereof and remote control |
| CN114355813A (en) * | 2021-12-31 | 2022-04-15 | 厦门芯阳科技股份有限公司 | Control method of gesture switch and strong anti-interference type self-learning gesture switch |
| CN114355813B (en) * | 2021-12-31 | 2023-11-07 | 厦门芯阳科技股份有限公司 | Gesture switch control method and strong anti-interference self-learning gesture switch |
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