CN106020495A - Gesture recognition method, gesture recognition module and device - Google Patents

Gesture recognition method, gesture recognition module and device Download PDF

Info

Publication number
CN106020495A
CN106020495A CN201610514007.4A CN201610514007A CN106020495A CN 106020495 A CN106020495 A CN 106020495A CN 201610514007 A CN201610514007 A CN 201610514007A CN 106020495 A CN106020495 A CN 106020495A
Authority
CN
China
Prior art keywords
gesture
recognition module
state
equipment
action
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610514007.4A
Other languages
Chinese (zh)
Other versions
CN106020495B (en
Inventor
梁文潮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
Guangdong Midea Refrigeration Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Midea Group Co Ltd, Guangdong Midea Refrigeration Equipment Co Ltd filed Critical Midea Group Co Ltd
Priority to CN201610514007.4A priority Critical patent/CN106020495B/en
Publication of CN106020495A publication Critical patent/CN106020495A/en
Application granted granted Critical
Publication of CN106020495B publication Critical patent/CN106020495B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/017Gesture based interaction, e.g. based on a set of recognized hand gestures
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46Multiprogramming arrangements
    • G06F9/48Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806Task transfer initiation or dispatching
    • G06F9/4812Task transfer initiation or dispatching by interrupt, e.g. masked
    • G06F9/4825Interrupt from clock, e.g. time of day
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46Multiprogramming arrangements
    • G06F9/48Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806Task transfer initiation or dispatching
    • G06F9/4843Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
    • G06F9/485Task life-cycle, e.g. stopping, restarting, resuming execution

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The invention provides a gesture recognition method, a gesture recognition module and a device. The gesture recognition method comprises the following steps: determining the current state of the gesture recognition module when a first gesture movement is recognized; switching the gesture recognition module into a detection state if the current state is a dormant state, and keeping the detection state for a first preset time; keeping the detection state for the first preset time if the current state is the detection state. Through the technical scheme of the invention, the phenomenon that gesture recognition module is awakened once an infrared reflecting signal is received is avoided, so as to reduce misoperation on the gesture recognition module, and a user has enough time to do the gesture movement when the gesture recognition module is in the detection state.

Description

Gesture identification method, gesture recognition module and equipment
Technical field
The present invention relates to equipment technical field, in particular to a kind of gesture identification method, one Gesture recognition module and a kind of equipment.
Background technology
In the related, by two or three infrared transmitting tubes, infrared reflectance signal receptors (such as photodiode) and the gesture recognition module of gesture induction chip structure low cost.The most infrared Transmitting tube through the infrared light of modulation, is then passed through external object (such as the hands of user) anti-to emission Being emitted back towards to infrared reflectance signal receptor, infrared reflectance signal receptor turns the optical signal received Change the signal of telecommunication into and signal that an other road compensates pipe compares and passes to gesture induction chip, hands afterwards Gesture induction chip carries out the identification of gesture motion further according to the variation tendency of signal and variable quantity.
In order to reduce the power consumption of gesture recognition module, when user does not uses gesture recognition module Gesture recognition module is switched to resting state, when infrared external reflection signal receiver receives infrared external reflection During signal, gesture recognition module is switched to detection state from resting state.But, when wind blows window Curtain is so that curtain enters into the detection region of gesture recognition module, or user has entered into hands accidentally The detection region of gesture identification module, now infrared reflectance signal receptor also can receive infrared external reflection letter Number, but user is not required to use gesture recognition module, so gesture recognition module is waken up up and just makes Become maloperation.
Therefore, how to avoid just gesture recognition module being waken up up when receiving infrared reflectance signal, from And reduce the technical problem that the maloperation to gesture recognition module becomes urgently to be resolved hurrily.
Summary of the invention
It is contemplated that at least solve one of technical problem present in prior art or correlation technique.
To this end, it is an object of the present invention to propose a kind of gesture identification method.
Further object is that and propose a kind of gesture recognition module.
A further object of the present invention is to propose a kind of equipment.
For realizing at least one purpose above-mentioned, embodiment according to the first aspect of the invention, it is proposed that A kind of gesture identification method, including: when recognizing first gesture action, determine gesture recognition module Current state;If described current state is resting state, then described gesture recognition module is switched to Detection state, and keep described first scheduled time of detection state;And if described current state is inspection Survey state, then keep first scheduled time described in described detection state.
Gesture identification method according to an embodiment of the invention, when recognizing first gesture action, says Bright user need use gesture recognition module, then gesture recognition module in a dormant state time, by hands Gesture identification module wakes up up, it is to avoid just gesture being known when receiving infrared reflectance signal in correlation technique Other data bits, thus reduce the maloperation to gesture recognition module.Such as, make when wind blows curtain When curtain enters into the detection region of gesture recognition module, even if gesture recognition module have received infrared Reflected signal, actually user are not required to use gesture recognition module, the most not by gesture identification mould Block wakes up up.
It addition, when recognizing first gesture action, illustrate that user needs to use gesture recognition module, No matter gesture recognition module is in detection state or resting state, all makes gesture recognition module keep inspection First scheduled time of survey state (such as 15 seconds), move so that user has time enough to carry out gesture Make.Such as, though gesture recognition module only surplus have 3 seconds switch to resting state time, if identifying Arrive first gesture action, now the time of the detection state of gesture recognition module has been re-set as 15 seconds, again gesture recognition module is switched to resting state after 15 seconds, it is to avoid user is in residue 3 seconds in do not carried out gesture motion and advanced to resting state and caused the inaccurate of gesture identification.
Gesture identification method according to the abovementioned embodiments of the present invention, it is also possible to there is techniques below feature:
According to one embodiment of present invention, also include: pre-described in the described detection state of holding first During fixing time, it may be judged whether recognize second gesture action;If recognizing in this process Described second gesture action, then be controlled equipment according to described second gesture action;If described During unidentified to described second gesture action, then by described hands after described first scheduled time Gesture identification module switches to described resting state.
Gesture identification method according to an embodiment of the invention, if gesture recognition module is under detection state Time recognize second gesture action, illustrate user to need equipment and be controlled, then get with second Equipment is controlled by control instruction corresponding to gesture motion.If unidentified to second gesture action, say Bright user does not the most use gesture recognition module, then switch to resting state, to reduce gesture identification The power consumption of module.
Preferably, if recognizing second gesture during keeping first scheduled time of detection state and moving Make, after keeping first scheduled time of detection state, gesture recognition module can be switched to dormancy shape State.
According to one embodiment of present invention, described second gesture action includes: the gesture of switching on and shutting down is moved Make and/or the gesture motion of parameter adjustment, recognize the gesture of described parameter adjustment in this process In the case of action, before described step equipment being controlled according to described second gesture action, Also include: judge whether described equipment is in open state;If described equipment is in described open state, Then according to described second gesture action, described equipment is controlled;If described equipment is in described shutdown State, then keep described equipment to be in described off-mode.
Gesture identification method according to an embodiment of the invention, if recognizing user to be in shutdown at equipment It is made that the gesture motion of parameter adjustment under state, equipment is not controlled, the most only at equipment When being under open state, just according to the gesture motion of parameter adjustment, equipment is controlled, it is to avoid Maloperation.Such as, television set is in off-mode, and gesture recognition module is in detection state, and uses Family imprudence is made that the gesture motion that volume is heightened, and is not controlled television set, thus avoids Maloperation.
According to one embodiment of present invention, the gesture of described parameter adjustment is recognized in this process Action, and in the case of described equipment is in described off-mode, also include: prompting active user institute State second gesture exercise void, and prompting user makes the gesture motion of start.
Gesture identification method according to an embodiment of the invention, if recognizing the gesture motion of parameter adjustment, And equipment is in off-mode, then prompting active user's second gesture exercise void and the hands making start Gesture action, so that user adjusts gesture motion in time and is controlled equipment.
According to one embodiment of present invention, described first gesture action is the gesture motion of regulation, or Person, after the unidentified persistent period to gesture motion reached for second scheduled time, recognizes first Gesture motion.
Embodiment according to the second aspect of the invention, it is proposed that a kind of gesture recognition module, including: Determine unit, for when recognizing first gesture action, determine the current state of gesture recognition module; Control unit, if being resting state for described current state, then switches described gesture recognition module To detecting state, and keep described first scheduled time of detection state, and if described current state be Detection state, then keep first scheduled time described in described detection state.
Gesture recognition module according to an embodiment of the invention, when recognizing first gesture action, says Bright user need use gesture recognition module, then gesture recognition module in a dormant state time, by hands Gesture identification module wakes up up, it is to avoid just gesture being known when receiving infrared reflectance signal in correlation technique Other data bits, thus reduce the maloperation to gesture recognition module.Such as, make when wind blows curtain When curtain enters into the detection region of gesture recognition module, even if gesture recognition module have received infrared Reflected signal, actually user are not required to use gesture recognition module, the most not by gesture identification mould Block wakes up up.
It addition, when recognizing first gesture action, illustrate that user needs to use gesture recognition module, No matter gesture recognition module is in detection state or resting state, all makes gesture recognition module keep inspection First scheduled time of survey state (such as 15 seconds), move so that user has time enough to carry out gesture Make.Such as, though gesture recognition module only surplus have 3 seconds switch to resting state time, if identifying Arrive first gesture action, now the time of the detection state of gesture recognition module has been re-set as 15 seconds, again gesture recognition module is switched to resting state after 15 seconds, it is to avoid user is in residue 3 seconds in do not carried out gesture motion and advanced to resting state and caused the inaccurate of gesture identification.
According to one embodiment of present invention, also include: the first judging unit, for keeping described During first scheduled time described in detection state, it may be judged whether recognize second gesture action;If Described first judging unit judges to recognize described second gesture action, the most described control in this process Unit processed is additionally operable to be controlled equipment according to described second gesture action;If described first judges list Unit judges the most unidentified to described second gesture action, then control unit is additionally operable in institute After stating for first scheduled time, described gesture recognition module is switched to described resting state.
Gesture recognition module according to an embodiment of the invention, if gesture recognition module is under detection state Time recognize second gesture action, illustrate user to need equipment and be controlled, then get with second Equipment is controlled by control instruction corresponding to gesture motion.If unidentified to second gesture action, say Bright user does not the most use gesture recognition module, then switch to resting state, to reduce gesture identification The power consumption of module.
Preferably, if recognizing second gesture during keeping first scheduled time of detection state and moving Make, after keeping first scheduled time of detection state, gesture recognition module can be switched to dormancy shape State.
According to one embodiment of present invention, described second gesture action includes: the gesture of switching on and shutting down is moved Make and/or the gesture motion of parameter adjustment, recognize the gesture of described parameter adjustment in this process In the case of action, also include: the second judging unit, be used for judging whether described equipment is in start State;If described second judging unit judges that described equipment is in described open state, the most described control Described equipment is controlled by unit according to described second gesture action;If described second judging unit is sentenced Fixed described equipment is in described off-mode, and the most described control unit keeps described equipment to be in described pass Machine state.
Gesture recognition module according to an embodiment of the invention, if recognizing user to be in shutdown at equipment It is made that the gesture motion of parameter adjustment under state, equipment is not controlled, the most only at equipment When being under open state, just according to the gesture motion of parameter adjustment, equipment is controlled, it is to avoid Maloperation.Such as, television set is in off-mode, and gesture recognition module is in detection state, and uses Family imprudence is made that the gesture motion that volume is heightened, and is not controlled television set, thus avoids Maloperation.
According to one embodiment of present invention, the gesture of described parameter adjustment is recognized in this process Action, and in the case of described equipment is in described off-mode, also includes: Tip element, be used for Second gesture exercise void described in prompting active user, and point out user to make the gesture motion of start.
Gesture recognition module according to an embodiment of the invention, if recognizing the gesture motion of parameter adjustment, And equipment is in off-mode, then prompting active user's second gesture exercise void and the hands making start Gesture action, so that user adjusts gesture motion in time and is controlled equipment.
According to one embodiment of present invention, described first gesture action is the gesture motion of regulation, or Person, after the unidentified persistent period to gesture motion reached for second scheduled time, recognizes first Gesture motion.
Embodiment according to the third aspect of the invention we, it is proposed that a kind of equipment, including above-mentioned technical side Gesture recognition module according to any one of case, therefore, this equipment has appoints in technique scheme The technique effect that one described gesture recognition module is identical, does not repeats them here.
The additional aspect of the present invention and advantage will part be given in the following description, and part will be from following Description in become obvious, or recognized by the practice of the present invention.
Accompanying drawing explanation
Embodiment is retouched by the above-mentioned and/or additional aspect of the present invention and advantage from combining accompanying drawings below Will be apparent from easy to understand in stating, wherein:
Fig. 1 shows the schematic flow diagram of gesture identification method according to an embodiment of the invention;
Fig. 2 shows the schematic flow diagram of gesture identification method according to another embodiment of the invention;
Fig. 3 shows the schematic flow diagram of gesture identification method according to still another embodiment of the invention;
Fig. 4 shows the schematic block diagram of gesture recognition module according to an embodiment of the invention;
Fig. 5 shows the schematic block diagram of equipment according to an embodiment of the invention.
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, below in conjunction with attached The present invention is further described in detail by figure and detailed description of the invention.It should be noted that not In the case of conflict, the feature in embodiments herein and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but, The present invention can implement to use other to be different from other modes described here, therefore, and the present invention Protection domain do not limited by following public specific embodiment.
Fig. 1 shows the schematic flow diagram of gesture identification method according to an embodiment of the invention.
As it is shown in figure 1, gesture identification method according to an embodiment of the invention, including:
Step 102, when recognizing first gesture action, determines the current state of gesture recognition module.
Step 104, if described current state is resting state, then switches described gesture recognition module To detecting state, and keep described first scheduled time of detection state, and if described current state be Detection state, then keep first scheduled time described in described detection state.
Preferably, also include: during keeping first scheduled time described in described detection state, Judge whether to recognize second gesture action;If recognizing described second gesture action in this process, Then according to described second gesture action, equipment is controlled;If it is the most unidentified to described Second gesture action, then switch to institute by described gesture recognition module after described first scheduled time State resting state.
If recognizing second gesture action when gesture recognition module is under detection state, user's needs are described Equipment is controlled, then gets the control instruction corresponding with second gesture action and equipment is controlled System.If unidentified to second gesture action, illustrate that user does not the most use gesture recognition module, then Switch to resting state, to reduce the power consumption of gesture recognition module.
Preferably, if recognizing second gesture during keeping first scheduled time of detection state and moving Make, after keeping first scheduled time of detection state, gesture recognition module can be switched to dormancy shape State.
Preferably, described second gesture action includes: the gesture motion of switching on and shutting down and/or parameter adjustment Gesture motion, in the case of recognizing the gesture motion of described parameter adjustment in this process, institute Before stating step equipment being controlled according to described second gesture action, also include: judge described Whether equipment is in open state;If described equipment is in described open state, then according to described second Described equipment is controlled by gesture motion;If described equipment is in described off-mode, then keep institute The equipment of stating is in described off-mode.
If recognizing user to be made that the gesture motion of parameter adjustment under equipment is in off-mode, then Equipment is not controlled, time the most only under equipment is in open state, just according to parameter adjustment Equipment is controlled by gesture motion, it is to avoid maloperation.Such as, television set is in off-mode, Gesture recognition module is in detection state, and user's imprudence is made that the gesture motion that volume is heightened, Television set is not controlled, thus avoids maloperation.
Such as, the gesture motion of parameter adjustment is: the gesture motion that temperature is heightened, the hands that temperature is turned down Gesture action, the gesture motion that wind speed is heightened, the gesture motion that wind speed is turned down, the gesture that brightness is turned down is moved Make, the gesture motion that brightness is heightened, the gesture motion that volume is heightened, the gesture motion of turning down sound volume, The gesture motion that channel is heightened, the gesture motion that channel is turned down.
Preferably, the gesture motion of described parameter adjustment, and described equipment are recognized in this process In the case of being in described off-mode, also include: prompting active user described in second gesture action without Effect, and point out user to make the gesture motion of start.
If recognizing the gesture motion of parameter adjustment, and equipment being in off-mode, then prompting is current uses Family second gesture exercise void and the gesture motion making start, so that user adjusts gesture in time and moves Make equipment is controlled.
Such as, if air-conditioner is in off-mode, want to control air-conditioning owing to user makes gesture motion Device is started shooting, but user remembers and mixed gesture motion, is made that the gesture motion that temperature is heightened, now sends out Go out prompting, so that user makes gesture motion again to control air-conditioner start.
Preferably, described first gesture action is the gesture motion of regulation, or unidentified to gesture After the persistent period of action reached for second scheduled time, the gesture motion recognized first.
Embodiment one: first gesture action is the gesture motion of regulation, and such as, first gesture action is The gesture motion from top to bottom of regulation, if gesture recognition module is in a dormant state, only when recognizing When user is made that gesture motion from top to bottom, just gesture recognition module is waken up up, when recognizing use Family is made that other gesture motion (gesture motion as from left to right), not by gesture recognition module Wake up up.
Embodiment two: first gesture action is to reach second in the unidentified persistent period to gesture motion After the scheduled time (such as 10 seconds), the arbitrary gesture motion recognized first, i.e. in gesture Identification module is the most unidentified in the case of gesture motion, has recognized first gesture action, then Illustrate that user needs to use gesture recognition module to be controlled, be then in dormancy shape in gesture recognition module Waken up up time under state, and make gesture recognition module keep detection state 15 seconds, at gesture identification mould When block is in detection state, again gesture recognition module is kept detection state 15 seconds.
In technique scheme, when recognizing first gesture action, illustrate that user needs to use hands Gesture identification module, then gesture recognition module in a dormant state time, gesture recognition module is waken up up, Avoid just gesture recognition module being waken up up when receiving infrared reflectance signal in correlation technique, thus Reduce the maloperation to gesture recognition module.Such as, curtain is made to enter into gesture knowledge when wind blows curtain During the detection region of other module, even if gesture recognition module have received infrared reflectance signal, actually User is not required to use gesture recognition module, gesture recognition module is not waken up up.
It addition, when recognizing first gesture action, illustrate that user needs to use gesture recognition module, No matter gesture recognition module is in detection state or resting state, all makes gesture recognition module keep inspection First scheduled time of survey state (such as 15 seconds), move so that user has time enough to carry out gesture Make.Such as, though gesture recognition module only surplus have 3 seconds switch to resting state time, if identifying Arrive first gesture action, now the time of the detection state of gesture recognition module has been re-set as 15 seconds, again gesture recognition module is switched to resting state after 15 seconds, it is to avoid user is in residue 3 seconds in do not carried out gesture motion and advanced to resting state and caused the inaccurate of gesture identification.
Wherein, when gesture recognition module in the dormant state time, gesture recognition module is in low-power consumption State, so that it can recognize gesture motion.Such as, the infrared transmitting tube of gesture recognition module Launch power and tranmitting frequency ratio is relatively low.
Fig. 2 shows the schematic flow diagram of gesture identification method according to another embodiment of the invention.
As in figure 2 it is shown, gesture identification method according to another embodiment of the invention, including:
Step 202, recognizes first gesture action.
Wherein, first gesture action is the gesture motion of regulation, or after 12 seconds, first The gesture motion recognized.
Step 204, it is judged that gesture recognition module the most in a dormant state, if at gesture recognition module In resting state, then enter step 206, otherwise, enter step 208.
Step 206, switches to gesture recognition module detection state, and enters step 208.
Step 208, it is judged that whether have second gesture action in the first preset time period, if first There is second gesture action in preset time period, then enter step 210, if in the first preset time period There is no second gesture action, be then directly entered step 212.
Wherein, second gesture action includes: the gesture motion of switching on and shutting down and/or the gesture of parameter adjustment Action.Such as, the gesture motion of parameter adjustment is: the gesture motion that temperature is heightened, and temperature is turned down Gesture motion, the gesture motion that wind speed is heightened, the gesture motion that wind speed is turned down, the gesture that brightness is turned down Action, the gesture motion that brightness is heightened, the gesture motion that volume is heightened, the gesture motion of turning down sound volume, The gesture motion that channel is heightened, the gesture motion that channel is turned down.
Step 210, is controlled equipment according to second gesture action, and enters step 212.
Such as, if second gesture action is the gesture motion that wind speed is heightened, then equipment is controlled with Heighten wind speed.If the gesture motion that second gesture action is shutdown, then control equipment shutdown.
Step 212, switches to resting state by gesture recognition module after the first Preset Time.
Fig. 3 shows the schematic flow diagram of gesture identification method according to still another embodiment of the invention.
As it is shown on figure 3, gesture identification method according to still another embodiment of the invention, including:
Step 302, user makes gesture motion, gesture recognition module identification current gesture action.
Step 304, it is judged that whether current gesture action is first gesture action, is judging current gesture When action is first gesture action, i.e. current gesture action is the gesture motion of regulation, enters step 306, otherwise, enter step 312.
Step 306, it is judged that gesture recognition module, whether in resting state, is judging gesture recognition module In a dormant state, then enter step 308, otherwise, enter step 310.
Step 308, wakes up gesture recognition module up and enters normal detection state, countdown T time (T time the most above-mentioned in first scheduled time) enters resting state, i.e. gesture recognition module and keeps Detection state T time.
Step 310, resets countdown T time and enters resting state, i.e. gesture recognition module weight New holding detection state T time.
Step 312, it is determined that whether countdown T is equal to 0, if countdown is equal to 0, i.e. countdown is complete Cheng Shi, enters step 314, otherwise, enters step 316.
Step 314, gesture recognition module enters resting state.
Step 316, recognizes gesture motion during countdown, it is judged that whether this gesture motion For second gesture action, when this gesture motion is second gesture action, enter step 318, otherwise, Terminate this flow process.
Step 318, it is judged that whether the gesture motion recognized during countdown is that switch is motor-driven Make, when being judged to switching on and shutting down action, enter step 320, otherwise, enter step 322.
Step 320, control equipment carries out switching on and shutting down operation.
Step 322, it is judged that whether the gesture motion recognized during countdown is to adjust temperature Action, when being judged to adjust temperature action, enters step 324, otherwise, terminates this flow process.
Step 324, it is judged that whether equipment is under on-off state, is in switching on and shutting down at judgement equipment Time under state, enter step 326, otherwise, terminate this flow process.
Step 326, adjusts temperature.
Fig. 4 shows the schematic block diagram of gesture recognition module according to an embodiment of the invention.
As shown in Figure 4, gesture recognition module 400 according to an embodiment of the invention, comprise determining that Unit 402 and control unit 404.
Determine unit 402, for when recognizing first gesture action, determine gesture recognition module The current state of 400.
Control unit 404, if being resting state for described current state, then by described gesture identification Module 400 switches to detection state, and keeps described first scheduled time of detection state, and if institute Stating current state is detection state, then keep first scheduled time described in described detection state.
Preferably, gesture recognition module 400 also includes: the first judging unit 406, for keeping During first scheduled time described in described detection state, it may be judged whether recognize second gesture action; If described first judging unit 406 judges to recognize described second gesture action in this process, then Described control unit 404 is additionally operable to be controlled equipment according to described second gesture action;If it is described First judging unit 406 judges the most unidentified to described second gesture action, then control Unit 404 is additionally operable to after described first scheduled time switch to described gesture recognition module 400 Described resting state.
If recognizing second gesture action when gesture recognition module 400 is under detection state, user is described Need equipment is controlled, then get the control instruction corresponding with second gesture action and equipment is entered Row controls.If unidentified to second gesture action, illustrate that user does not the most use gesture recognition module 400, then switch to resting state, to reduce the power consumption of gesture recognition module 400.Preferably, if During keeping first scheduled time of detection state, recognize second gesture action, can keep Gesture recognition module 400 is switched to resting state after first scheduled time by detection state.
Preferably, described second gesture action includes: the gesture motion of switching on and shutting down and/or parameter adjustment Gesture motion, in the case of recognizing the gesture motion of described parameter adjustment in this process, institute State gesture recognition module 400 also to include: the second judging unit 408, be used for whether judging described equipment It is in open state;If described second judging unit 408 judges that described equipment is in described open state, Described equipment is controlled by the most described control unit 404 according to described second gesture action;If it is described Second judging unit 408 judges that described equipment is in described off-mode, the most described control unit 404 Described equipment is kept to be in described off-mode.
If recognizing user to be made that the gesture motion of parameter adjustment under equipment is in off-mode, then Equipment is not controlled, time the most only under equipment is in open state, just according to parameter adjustment Equipment is controlled by gesture motion, it is to avoid maloperation.Such as, television set is in off-mode, Gesture recognition module 400 is in detection state, and user's imprudence is made that the gesture that volume is heightened is moved Make, television set is not controlled, thus avoids maloperation.
Such as, the gesture motion of parameter adjustment is: the gesture motion that temperature is heightened, the hands that temperature is turned down Gesture action, the gesture motion that wind speed is heightened, the gesture motion that wind speed is turned down, the gesture that brightness is turned down is moved Make, the gesture motion that brightness is heightened, the gesture motion that volume is heightened, the gesture motion of turning down sound volume, The gesture motion that channel is heightened, the gesture motion that channel is turned down.
Preferably, the gesture motion of described parameter adjustment, and described equipment are recognized in this process In the case of being in described off-mode, described gesture recognition module 400 also includes: Tip element 410, it is used for pointing out second gesture exercise void described in active user, and prompting user makes start Gesture motion.
If recognizing the gesture motion of parameter adjustment, and equipment being in off-mode, then prompting is current uses Family second gesture exercise void and the gesture motion making start, so that user adjusts gesture in time and moves Make equipment is controlled.
Such as, if air-conditioner is in off-mode, want to control air-conditioning owing to user makes gesture motion Device is started shooting, but user remembers and mixed gesture motion, is made that the gesture motion that temperature is heightened, now sends out Go out prompting, so that user makes gesture motion again to control air-conditioner start.
Preferably, described first gesture action is the gesture motion of regulation, or unidentified to gesture After the persistent period of action reached for second scheduled time, the gesture motion recognized first.
Embodiment one: first gesture action is the gesture motion of regulation, and such as, first gesture action is The gesture motion from top to bottom of regulation, if gesture recognition module 400 is in a dormant state, only works as knowledge When being clipped to the gesture motion that user is made that from top to bottom, just gesture recognition module 400 is waken up up, when Recognize user and be made that other gesture motion (gesture motion as from left to right), not by gesture Identification module 400 wakes up up.
Embodiment two: first gesture action is to reach second in the unidentified persistent period to gesture motion After the scheduled time (such as 10 seconds), the arbitrary gesture motion recognized first, i.e. in gesture Identification module 400 is the most unidentified in the case of gesture motion, has recognized first gesture action, Then explanation user needs to use gesture recognition module 400 to be controlled, then in gesture recognition module 400 Waken up up when descending in a dormant state, and make gesture recognition module 400 keep detection state 15 seconds, When gesture recognition module 400 is in detection state, again gesture recognition module 400 is kept detection State 15 seconds.
In technique scheme, when recognizing first gesture action, illustrate that user needs to use hands Gesture identification module 400, then gesture recognition module 400 in a dormant state time, by gesture identification mould Block 400 wakes up up, it is to avoid in correlation technique when receiving infrared reflectance signal just by gesture identification mould Block 400 wakes up up, thus reduces the maloperation to gesture recognition module 400.Such as, window is blown when wind When curtain makes the detection region that curtain enters into gesture recognition module 400, though gesture recognition module 400 Have received infrared reflectance signal, actually user is not required to use gesture recognition module 400, this Time gesture recognition module 400 is not waken up up.
It addition, when recognizing first gesture action, illustrate that user needs to use gesture recognition module 400, no matter gesture recognition module 400 is in detection state or resting state, all makes gesture identification Module 400 keeps first scheduled time of detection state (such as 15 seconds), so that user has enough Time carries out gesture motion.Such as, even if only remaining in gesture recognition module 400 and having switch to for 3 seconds During resting state, if having recognized first gesture action, now by the detection of gesture recognition module 400 Gesture recognition module 400 is switched to not after being re-set as 15 seconds, 15 seconds by the time of state again Dormancy state, it is to avoid user has not carried out gesture motion in remaining 3 seconds and advanced to dormancy shape State and cause the inaccurate of gesture identification.
Wherein, when gesture recognition module 400 in the dormant state time, gesture recognition module 400 is in The state of low-power consumption, so that it can recognize gesture motion.Such as, gesture recognition module 400 The transmitting power of infrared transmitting tube and tranmitting frequency ratio are relatively low.
Fig. 5 shows the schematic block diagram of equipment according to an embodiment of the invention.
As it is shown in figure 5, equipment 500 according to an embodiment of the invention, including in technique scheme Gesture recognition module 400 described in any one, therefore, this equipment 500 has and technique scheme According to any one of the identical technique effect of gesture recognition module 400, do not repeat them here.
Wherein, equipment 500 includes but not limited to: household electrical appliance, intelligent home device, such as, and family Electrical appliance includes air-conditioner, refrigerator, television set, air purifier etc., and intelligent home device includes intelligence Can cabinet, Intelligent lighting lamp etc..
Technical scheme is described in detail above in association with accompanying drawing, by technical scheme, Not only avoid just gesture recognition module being waken up up when receiving infrared reflectance signal in correlation technique, Thus reduce the maloperation to gesture recognition module, and when gesture recognition module is under detection state, User has time enough to carry out gesture motion.
In the present invention, term " first ", " second " are only used for the purpose described, and can not manage Solve as instruction or hint relative importance;Term " multiple " represents two or more.For this For the those of ordinary skill in field, can understand that above-mentioned term is in the present invention as the case may be Concrete meaning.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for For those skilled in the art, the present invention can have various modifications and variations.All essences in the present invention Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included in the present invention Protection domain within.

Claims (11)

1. a gesture identification method, it is characterised in that including:
When recognizing first gesture action, determine the current state of gesture recognition module;
If described current state is resting state, then described gesture recognition module is switched to detection state, And keep described first scheduled time of detection state;And
If described current state is detection state, then keep first scheduled time described in described detection state.
Gesture identification method the most according to claim 1, it is characterised in that also include:
During keeping first scheduled time described in described detection state, it may be judged whether recognize the Two gesture motion;
If recognizing described second gesture action in this process, then according to described second gesture action Equipment is controlled;
If it is the most unidentified to described second gesture action, then in described first scheduled time Afterwards described gesture recognition module is switched to described resting state.
Gesture identification method the most according to claim 2, it is characterised in that described second-hand Gesture action includes: the gesture motion of switching on and shutting down and/or the gesture motion of parameter adjustment, in described process In recognize the gesture motion of described parameter adjustment in the case of, described according to described second gesture action Before the step that equipment is controlled, also include:
Judge whether described equipment is in open state;
If described equipment is in described open state, then according to described second gesture action to described equipment It is controlled;
If described equipment is in described off-mode, then described equipment is kept to be in described off-mode.
Gesture identification method the most according to claim 3, it is characterised in that in described process In recognize the gesture motion of described parameter adjustment, and described equipment is in the situation of described off-mode Under, also include:
Second gesture exercise void described in prompting active user, and point out user to make the gesture of start Action.
Gesture identification method the most according to any one of claim 1 to 4, it is characterised in that
Described first gesture action is the gesture motion of regulation, or unidentified holding to gesture motion After the continuous time reached for second scheduled time, the gesture motion recognized first.
6. a gesture recognition module, it is characterised in that including:
Determine unit, for when recognizing first gesture action, determine the current of gesture recognition module State;
Control unit, if being resting state for described current state, then by described gesture recognition module Switch to detection state, and keep described first scheduled time of detection state, and if described current shape State is detection state, then keep first scheduled time described in described detection state.
Gesture recognition module the most according to claim 6, it is characterised in that also include:
First judging unit, is used for during keeping first scheduled time described in described detection state, Judge whether to recognize second gesture action;
If described first judging unit judges to recognize described second gesture action in this process, then Described control unit is additionally operable to be controlled equipment according to described second gesture action;
If described first judging unit judges the most unidentified to described second gesture action, Then control unit is additionally operable to after described first scheduled time described gesture recognition module is switched to institute State resting state.
Gesture recognition module the most according to claim 7, it is characterised in that described second-hand Gesture action includes: the gesture motion of switching on and shutting down and/or the gesture motion of parameter adjustment, in described process In recognize the gesture motion of described parameter adjustment in the case of, also include:
Second judging unit, is used for judging whether described equipment is in open state;
If described second judging unit judges that described equipment is in described open state, the most described control is single Described equipment is controlled by unit according to described second gesture action;
If described second judging unit judges that described equipment is in described off-mode, the most described control is single Unit keeps described equipment to be in described off-mode.
Gesture recognition module the most according to claim 8, it is characterised in that in described process In recognize the gesture motion of described parameter adjustment, and described equipment is in the situation of described off-mode Under, also include:
Tip element, is used for pointing out second gesture exercise void described in active user, and prompting user Make the gesture motion of start.
10. according to the gesture recognition module according to any one of claim 6 to 9, it is characterised in that
Described first gesture action is the gesture motion of regulation, or unidentified holding to gesture motion After the continuous time reached for second scheduled time, the gesture motion recognized first.
11. 1 kinds of equipment, it is characterised in that including: institute as any one of claim 6 to 10 The gesture recognition module stated.
CN201610514007.4A 2016-06-30 2016-06-30 Gesture recognition method, gesture recognition module and equipment Active CN106020495B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610514007.4A CN106020495B (en) 2016-06-30 2016-06-30 Gesture recognition method, gesture recognition module and equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610514007.4A CN106020495B (en) 2016-06-30 2016-06-30 Gesture recognition method, gesture recognition module and equipment

Publications (2)

Publication Number Publication Date
CN106020495A true CN106020495A (en) 2016-10-12
CN106020495B CN106020495B (en) 2020-01-10

Family

ID=57106188

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610514007.4A Active CN106020495B (en) 2016-06-30 2016-06-30 Gesture recognition method, gesture recognition module and equipment

Country Status (1)

Country Link
CN (1) CN106020495B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106650704A (en) * 2017-01-10 2017-05-10 广东美的制冷设备有限公司 Gesture recognition module, gesture recognition method and device and electric equipment
CN107978364A (en) * 2017-12-12 2018-05-01 北京怡和嘉业医疗科技股份有限公司 The control system of lung ventilator
CN108200706A (en) * 2018-01-25 2018-06-22 宁波隔空智能科技有限公司 A kind of illuminator and its control method based on microwave radar Gesture Recognition
CN110058681A (en) * 2019-03-08 2019-07-26 佛山市云米电器科技有限公司 A kind of interface alternation method and system of the movable type with screen equipment
CN110308786A (en) * 2018-03-20 2019-10-08 厦门歌乐电子企业有限公司 A kind of mobile unit and its gesture identification method
CN110645609A (en) * 2019-09-16 2020-01-03 华帝股份有限公司 Gesture recognition control device and control method of range hood
CN112989870A (en) * 2019-12-02 2021-06-18 佛山市云米电器科技有限公司 Fan control method, fan and computer readable storage medium

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070229465A1 (en) * 2006-03-31 2007-10-04 Sony Corporation Remote control system
CN102640081A (en) * 2009-12-03 2012-08-15 Lg电子株式会社 Power control method of gesture recognition device by detecting presence of user
CN103019530A (en) * 2013-01-04 2013-04-03 深圳市中兴移动通信有限公司 Menu indexing method and device based on gesture recognition and terminal thereof
CN103593140A (en) * 2013-11-29 2014-02-19 深圳市金立通信设备有限公司 Method and terminal for touch screen terminal screen locking
CN104834412A (en) * 2015-05-13 2015-08-12 深圳市蓝晨科技有限公司 Touch terminal based on non-contact hand gesture recognition

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070229465A1 (en) * 2006-03-31 2007-10-04 Sony Corporation Remote control system
CN102640081A (en) * 2009-12-03 2012-08-15 Lg电子株式会社 Power control method of gesture recognition device by detecting presence of user
CN103019530A (en) * 2013-01-04 2013-04-03 深圳市中兴移动通信有限公司 Menu indexing method and device based on gesture recognition and terminal thereof
CN103593140A (en) * 2013-11-29 2014-02-19 深圳市金立通信设备有限公司 Method and terminal for touch screen terminal screen locking
CN104834412A (en) * 2015-05-13 2015-08-12 深圳市蓝晨科技有限公司 Touch terminal based on non-contact hand gesture recognition

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106650704A (en) * 2017-01-10 2017-05-10 广东美的制冷设备有限公司 Gesture recognition module, gesture recognition method and device and electric equipment
CN106650704B (en) * 2017-01-10 2020-10-13 广东美的制冷设备有限公司 Gesture recognition module, gesture recognition method and device and electric equipment
CN107978364A (en) * 2017-12-12 2018-05-01 北京怡和嘉业医疗科技股份有限公司 The control system of lung ventilator
CN108200706A (en) * 2018-01-25 2018-06-22 宁波隔空智能科技有限公司 A kind of illuminator and its control method based on microwave radar Gesture Recognition
CN110308786A (en) * 2018-03-20 2019-10-08 厦门歌乐电子企业有限公司 A kind of mobile unit and its gesture identification method
CN110308786B (en) * 2018-03-20 2023-12-26 厦门歌乐电子企业有限公司 Vehicle-mounted equipment and gesture recognition method thereof
CN110058681A (en) * 2019-03-08 2019-07-26 佛山市云米电器科技有限公司 A kind of interface alternation method and system of the movable type with screen equipment
CN110645609A (en) * 2019-09-16 2020-01-03 华帝股份有限公司 Gesture recognition control device and control method of range hood
CN112989870A (en) * 2019-12-02 2021-06-18 佛山市云米电器科技有限公司 Fan control method, fan and computer readable storage medium

Also Published As

Publication number Publication date
CN106020495B (en) 2020-01-10

Similar Documents

Publication Publication Date Title
CN106020495A (en) Gesture recognition method, gesture recognition module and device
US9702619B2 (en) Controlled, dynamic lighting of interior of appliance
US20240080957A1 (en) Turn-on procedure for a load control system
EP1107207A2 (en) System and method for remote controlling a plurality of electrical apparatuses
TW200952552A (en) Area based lighting control system including local luminaire control
CN105972751B (en) Air conditioner and its display board brightness control method
CN105472815B (en) LED illumination lamp and its control chip and the method for wherein carrying out color-temperature regulating control
CN104206024A (en) Method for the relative activation of a luminaire, control unit and lighting system
CN106247527B (en) Method and device for controlling air conditioner at night by using night control mode
CN106765905A (en) The control method of air-conditioner, control device and air-conditioner
KR20140077802A (en) The light device and the method for controlling the same
CN104833170A (en) Refrigerator, control method and control device
CN105554977A (en) Switch, control method thereof and control device
CN105202697A (en) Control system and method for air conditioner
CN109862662B (en) Automatic induction lighting device and method
JP4352316B2 (en) Lighting control system
CN107565992B (en) Router energy saving method and system
KR20140053623A (en) Method and system for controlling lighting and power arraratus
JP4273282B2 (en) Sensor device and illumination system
JP2009301991A (en) Apparatus control device and apparatus control method
US20080058960A1 (en) Lighting systems and methods
CN111816128B (en) Remote controller, control method and device thereof, and storage medium
JP2009238539A (en) Wireless type light control system
JP2014067497A (en) Human detection device having wireless communication function, and illumination control system including the human detection device and illumination control device
CN115981189A (en) Range hood control method and range hood

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant