CN106247558A - The control method of air-conditioner and device - Google Patents
The control method of air-conditioner and device Download PDFInfo
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- CN106247558A CN106247558A CN201610724507.0A CN201610724507A CN106247558A CN 106247558 A CN106247558 A CN 106247558A CN 201610724507 A CN201610724507 A CN 201610724507A CN 106247558 A CN106247558 A CN 106247558A
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Abstract
The invention discloses control method and the device of a kind of air-conditioner, wherein, the method includes: utilize the scene image in the photographic head shooting room, air-conditioner place of air-conditioner；The positional information of the door in room is determined according to scene image；Entering room and the number walking out room according to positional information detection from door, obtain renewal number, wherein, renewal number is the difference of the number entering room and the number walking out room；The current persons count in room is determined according to the number identified in scene image and renewal number；Start or the shutdown of air-conditioner is controlled according to current persons count.The present invention solves whether existing air-conditioner accurately cannot have people, and the technical problem that automaticity is relatively low in sensing chamber.
Description
Technical field
The present invention relates to air-conditioner field, in particular to control method and the device of a kind of air-conditioner.
Background technology
In Working Life, air-conditioner is widely used in each occasion, and most of air-conditioners need user to pass through remote control
Device is manually opened or closes.It addition, in existing air conditioner controlling technology, in commonly relying on photographic head sensing chamber, whether picture has
, owing to photographic head detection angle is the most fixing, there is certain blind area in people, it is impossible to accurately whether has people in sensing chamber, and then cause
Air-conditioning is closed in air-conditioning erroneous judgement, brings uncomfortable experience to user.
For above-mentioned problem, effective solution is the most not yet proposed.
Summary of the invention
Embodiments provide control method and the device of a kind of air-conditioner, with at least solve existing air-conditioner without
The technical problem of people whether is had in the accurate sensing chamber of method.
An aspect according to embodiments of the present invention, it is provided that the control method of a kind of air-conditioner, including: utilize described sky
Adjust the scene image in the photographic head shooting room, described air-conditioner place of device；Described room is determined according to described scene image
The positional information of door；Described room is entered and the number walking out described room from described door according to the detection of described positional information,
Obtaining renewal number, wherein, described renewal number is the difference of the number entering described room and the number walking out described room；
The current persons count in room is determined according to the number identified in described scene image and described renewal number；According to working as forefathers
The start of air-conditioner described in numerical control system or shutdown.
Further, described positional information includes described door position in described room, true according to described scene image
The positional information of the door making described room includes: identify the motion track of human body in described scene image；According to described movement
Track judges the primary importance that described human body occurs from described scene image or disappears；Described primary importance is defined as
Described door position in described room.
Further, described positional information includes described door direction in described room, true according to described scene image
The positional information of the door making described room includes: identify the motion track of human body in described scene image；According to described movement
Track judges the second position that described human body occurs from the edge of described scene image or disappears；By described second position institute
Direction be defined as described door direction in described room.
Further, working as in room is determined according to the number identified in described scene image and described renewal number
Front number includes: identify the quantity of human body in described scene image, obtain described in the number that identifies；Identify described in judgement
Whether number is more than described renewal number；When the described number identified is more than described renewal number, identify described
Number is as the current persons count in described room.
Further, identify the quantity of human body in described scene image, obtain described in the number that identifies include: described
During air-conditioner start, identify the human body in described scene image；When there is no human body in identifying described scene image, by described
The number identified is set as 1；When having human body in identifying described scene image, the number of the human body that will identify that is as institute
State the number identified.
Further, working as in room is determined according to the number identified in described scene image and described renewal number
Front number includes: judge whether identify human body in described scene image；People is identified without from described scene image
Body, and enter the number in described room less than or equal to the number walking out described room, it is determined that forefathers are worked as in described room
Number is 0.
Further, determine described room no man when described current persons count is 0, control described air-conditioning according to current persons count
Start or the shutdown of device include: detect described room the first preset time period nobody time, current by described air-conditioner
The first temperature set is adjusted to target set temperature or adjusts current first windscreen set of described air-conditioner and be adjusted to
Minimum windscreen；If detect the second time period after described first preset time period nobody time, control described air-conditioner close
Machine, wherein, when described air-conditioner is in refrigeration mode, described target set temperature is higher than the first temperature of described current setting
Degree, when described air-conditioner is in heating mode, described target set temperature is less than the first temperature of described current setting.
Further, after controlling the shutdown of described air-conditioner, described method also includes: whether detect described room in real time
Someone；If detecting, there is people in described room, then control described air-conditioner and open, and the design temperature recovering described air-conditioner is
Described first temperature, the operation windscreen recovering described air-conditioner is described first windscreen；
Further, determine that there is people in described room when described current persons count is not 0, control described sky according to current persons count
Adjust being turned on or off of device, including: when there is people in described room, keep the present mode of operation of described air-conditioner.
Another aspect according to embodiments of the present invention, additionally provides the control device of a kind of air-conditioner, including: photographic head is adopted
Collection module, for shooting the scene image in room, described air-conditioner place；First determines unit, for according to described scene graph
As determining the positional information of the door in described room；Computing unit, for entering from described door according to the detection of described positional information
Described room and the number walking out described room, obtain renewal number, and wherein, described renewal number is to enter the people in described room
Count and walk out the difference of the number in described room；Second determines unit, according to the number identified in described scene image and
Described renewal number determines the current persons count in room；Control unit, according to current persons count control described air-conditioner start or
Person shuts down.
Alternatively, described first determines that unit includes: the first collection module, for identifying human body in described scene image
Motion track；According to described motion track, first judge module, for judging that described human body occurs from described scene image
Or the primary importance disappeared；First determines module, for described primary importance is defined as described door in described room
Position.
Alternatively, described first determines that unit includes: the second collection module, for identifying human body in described scene image
Motion track；Second judge module, for judging the described human body edge from described scene image according to described motion track
The second position occurred or disappear；Second determines module, for the direction at described second position place is defined as described door
Direction in described room.
Alternatively, described second determines that unit includes: the 3rd collection module, for identifying human body in described scene image
Quantity, obtain described in the number that identifies；3rd judge module, the number identified described in judge whether more than described more
New number；3rd determines module, for when the described number identified is more than described renewal number, by the described people identified
Number is as the current persons count in described room.
Alternatively, described 3rd collection module includes: first collects submodule, for when described air-conditioner is started shooting, knows
Human body in the most described scene image；First presetting module, in time not having human body in identifying described scene image, by institute
State the number identified and be set as 1；First determines submodule, in time having human body in identifying described scene image, will know
The number of the human body not gone out is as the described number identified.
Whether alternatively, described second determines that unit includes: first judges submodule, be used for judging in described scene image
Identify human body；Second determines submodule, is used for without identifying human body from described scene image, and enters described
The number in room is less than or equal to the number walking out described room, it is determined that described room current persons count is 0.
Alternatively, described when described second determines that submodule determines that current persons count is 0, control unit includes: adjust mould
Block, for when second determine submodule determine described room the first preset time period nobody time, current by described air-conditioner
The first temperature set is adjusted to target set temperature or adjusts current first windscreen set of described air-conditioner and be adjusted to
Minimum windscreen；Control submodule, be used for when second determines that submodule determines that described room is after described first preset time period
The second time period nobody time, control described air-conditioner shutdown, wherein, when described air-conditioner is in refrigeration mode, described mesh
Mark design temperature is higher than the first temperature of described current setting, when described air-conditioner is in heating mode, described goal setting
Temperature is less than the first temperature of described current setting.
Alternatively, described device also includes: detection module, shuts down it for controlling described air-conditioner at control submodule
After, detect whether described room has people in real time；Recover module, for detecting that there is people in described room when detection module, then control
Module controls described air-conditioner and opens, and the design temperature recovering described air-conditioner is described first temperature, recovers described sky
The operation windscreen adjusting device is described first windscreen.
Alternatively, described control unit also includes: keep submodule, for determining that unit determines that current persons count is not second
When being 0, i.e. when there is people in described room, keep the present mode of operation of described air-conditioner.
In embodiments of the present invention, the scene image in the photographic head shooting room, air-conditioner place of air-conditioner is used；Root
The positional information of the door in room is determined according to scene image；Room is entered and the people walking out room from door according to positional information detection
Number, obtains renewal number, and wherein, renewal number is the difference of the number entering room and the number walking out room；According on the scene
The number identified in scape image and renewal number determine the current persons count in room；Described air-conditioner is controlled according to current persons count
Start or the mode of shutdown, reached user and need not with the manually opened air-conditioner of remote controller, and can accurately judge indoor
There is unmanned existence, it is achieved thereby that user uses the energy saving during air-conditioner and automatically turns on or close air-conditioning and bring intelligence
Can experience, and then solve the technical problem whether existing air-conditioner cannot accurately have in sensing chamber.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this
Bright schematic description and description is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of the control method flow process of a kind of air-conditioner according to embodiments of the present invention；
Fig. 2 is the schematic diagram controlling device of a kind of air-conditioner according to embodiments of the present invention；
Fig. 3 is the schematic diagram of the scene image 1 in room, air-conditioner place according to embodiments of the present invention；
Fig. 4 is the schematic diagram of the scene image 2 in room, air-conditioner place according to embodiments of the present invention.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the present invention program, below in conjunction with in the embodiment of the present invention
Accompanying drawing, is clearly and completely described the technical scheme in the embodiment of the present invention, it is clear that described embodiment is only
The embodiment of a present invention part rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, all should belong to the model of present invention protection
Enclose.
It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, "
Two " it is etc. for distinguishing similar object, without being used for describing specific order or precedence.Should be appreciated that so use
Data can exchange in the appropriate case, in order to embodiments of the invention described herein can with except here diagram or
Order beyond those described is implemented.Additionally, term " includes " and " having " and their any deformation, it is intended that cover
Cover non-exclusive comprising, such as, contain series of steps or the process of unit, device, system, product or equipment are not necessarily limited to
Those steps clearly listed or unit, but can include the most clearly listing or for these processes, device, product
Or intrinsic other step of equipment or unit.
According to embodiments of the present invention, it is provided that the embodiment of the method for a kind of air-conditioner control method, it should be noted that
Step shown in the flow chart of accompanying drawing can perform in the computer system of such as one group of computer executable instructions, and,
Although showing logical order in flow charts, but in some cases, can perform shown with the order being different from herein
The step gone out or describe.
Fig. 1 is air-conditioner control method according to embodiments of the present invention, as it is shown in figure 1, the method comprises the steps:
Step S102, utilizes the scene image in the photographic head shooting room, air-conditioner place of air-conditioner；
Step S104, determines the positional information of the door in room according to scene image, and the positional information of door comprises door in room
Position between and door direction in a room；The positional information of door is by first judging the motion track of human body in scene image,
And then judge that the position that human body appears or disappears in scene image determines.Determine door position in a room and door exists
Direction in room, just can obtain and enter room in following steps and walk out the number in room.
Step S106, enters room and the number walking out room according to positional information detection from door, obtains renewal number, its
In, renewal number is the difference of the number entering room and the number walking out room；
Step S108, determines the current persons count in room according to the number identified in scene image and renewal number；
Step S110, controls start or the shutdown of air-conditioner according to current persons count.
By above-mentioned steps, the scene image in the photographic head shooting room of air-conditioner can be obtained, pass through scene image
Determine room door position, and then detection enters and walk out the number in room, and both differences of calculating i.e. obtain more new person
Number, obtains number in current room by the number identified in room scene image and renewal number, solves existing sky
Adjust whether device accurately cannot have the technical problem of people in sensing chamber, in having reached accurate sensing chamber, whether have the technique effect of people.
It is possible to further according to detecting whether room has the testing result of people, control start or the shutdown of air-conditioner, thus realize
Automatically control air-conditioner startup and shutdown.
Scene image in the photographic head shooting room of air-conditioner, normal conditions have two kinds: one is to photograph room
Between door, one be shooting less than door.It is determined by the positional information of door, the room number that enters and exits can be detected, further
Ground determines the number of current room, and then controls start or the shutdown of air-conditioner.Wherein, can shoot when the photographic head of air-conditioner
During to room door, the determination of opposite house positional information is by identifying the motion track of human body in scene image, such as, such as Fig. 2, scene
Image there are door, i.e. photographic head can photograph the door in room, then, analyze the scenic picture from Fig. 2 of human body custom
(i.e. scene image) certain position internal occurs or fades away, then judges human body appearance or the position the faded away position as door
Put.When the photographic head of air-conditioner can not photograph room door, such as Fig. 3, the door in room is not explicitly shown in scene image, this
Time according to the motion track of the human body of the picture recognition module record of air-conditioner, it is judged that human body disappears from the edge of scene image
Or occur that position is the direction of door.
Utilize the scene image in the room that the photographic head of air-conditioner photographs, the picture recognition module identification field of air-conditioner
Human motion track in scape, is judged, by motion track, the position that human body appears or disappears in scene image, and then judges door
Position and directional information, detection determines position and the directional information of door, it is possible to detection enters and walks out room further
Number, and the difference entering the number in room and the number of walking out room i.e. updates number.
Get the scene image in the room that photographic head photographs and must update number, further according to identifying people in scene image
The quantity of body, the number being identified out, both are compared, it is judged that whether the number identified is more than renewal number.
The photographic head of air-conditioner is when shooting scene image in room, and the picture recognition module that there is air-conditioner identifies people
Body and unidentified go out human body two kinds may.
When the picture recognition module of air-conditioner can identify human body the number that identifies more than more from scene image
During new number, the number that will identify that is as the current persons count in room.After determining current persons count, can be by working as forefathers
Number determines whether room has a people, and then adjusts air-conditioner temperature and arrange gear number, carry out in certain period of time wind shelves adjustment or
Temperature sets, it is achieved the normal intelligentized refrigeration of air conditioner and heating.
In the case of not identifying human body from scene image, it may be possible to no one in room, it is also possible in room
Someone.
Specifically, identifying the quantity of human body in scene image, the number being identified out includes: when air-conditioner is started shooting,
Identify the human body in scene image, i.e. whether the picture recognition module of air-conditioner scanning analysis immediately once indoor have people.Knowing
Not going out when not having human body in scene image, owing to now opening the human body of air-conditioner in indoor, instruction photographic head is not picked up by
This human body, the room number that therefore will identify that is set as 1；When having human body in identifying scene image, the field that will identify that
The number of the human body in scape image is as the number identified, and the human body number that i.e. will identify that is as the photographic head of air-conditioner
Initialized human body quantity.
When the picture recognition module of air-conditioner does not identifies human body from scene image, and enter the number in room
Less than or equal to the number walking out room, it is determined that room current persons count is 0, the most now room no man.
Determine room no man when current persons count is 0, control the start of air-conditioner according to current persons count or shutdown includes:
The picture recognition module detection room of air-conditioner the first preset time period nobody time, by current first temperature set of air-conditioner
Degree is adjusted to current first windscreen set of target set temperature or adjustment air-conditioner and is adjusted to minimum windscreen；If detecting
The second time period after the first preset time period nobody time, control air-conditioner shutdown, wherein, be in refrigeration mould at air-conditioner
During formula, target set temperature is higher than current the first temperature set, and when air-conditioner is in heating mode, target set temperature is low
In current the first temperature set.Such as: when air-conditioner is in refrigeration mode, detect in the first preset time period 30min
In room nobody time, the first temperature 26 DEG C currently set is adjusted to target set temperature 28 DEG C, if detecting further
In the second time period i.e. 30min after one preset time period, during room no man, then air-conditioner automatic shutdown；Further, if
Detect that there is people in room, then control air-conditioner and open, and the design temperature recovering air-conditioner is the first temperature 26 DEG C.Example again
As: when air-conditioner is in heating mode, when detecting in room nobody in the first preset time period 30min, will currently set
The first windscreen be adjusted to minimum windscreen；In the second time period i.e. 30min after the first preset time period, room no man
Time, air-conditioner automatic shutdown.Further, if detecting, there is people in room, then control air-conditioner and open, and recover air-conditioner
Running windscreen is the first windscreen.Control air-conditioner according to current persons count to be turned on and off, solve user and use air-conditioning remote control
The inconvenience of Non-follow control air-conditioner, it is achieved intelligent air conditioner controls, and saves electric energy.
Alternatively, in the picture recognition module of air-conditioner detects room, current persons count determines that there is people in room when not being 0,
Controlling the start of air-conditioner according to current persons count or shutdown includes: when there is people in room, keep air-conditioner is in current fortune
Row mode.
Whether there is people in detection room in real time, in the case of having people, keep air-conditioning to be in present mode of operation, do not having
In the case of people, windscreen or shutdown can be reduced, thus decrease the power consumption of air-conditioning, save the energy.
Alternatively, photographic head is rotating camera, utilizes the field in the photographic head shooting room, air-conditioner place of air-conditioner
Scape image.Owing to rotating camera is freely rotatable, analyze room shape, and all districts in monitoring room according to shooting picture
Territory, rotates always and has seen whether people, if there being people, rotating an angle to the direction of people, detecting current persons count further, really
Book room and whether have people, thus control air-conditioner and be turned on and off.The use of rotating camera is more flexible so that photographed scene
Figure is removable to be adjusted, and has the direction rotational angle of people Shi Xiangren, more easily detection room current persons count's information.Air-conditioner is taken the photograph
As head is rotating camera to the detection 360 degree of room current persons count without dead angle, by current in room being detected to obtain
Number controls operating modes of air conditioner, makes user avoid relying on remote controller frequent operation and controls air-conditioner, lives more intelligent；
Solve current air-conditioner simultaneously and cannot accurately judge indoor unmanned problem, within a certain period of time in the case of nobody, control sky
Tune device cuts out, and saves electric energy.
As shown in Figure 4, another aspect according to embodiments of the present invention, additionally provide the control device of a kind of air-conditioner, should
The control device of air-conditioner includes: camera collection module 40, for shooting the scene image in room, air-conditioner place；First
Determine unit 42, for determining the positional information of the door in room according to scene image；The positional information of door comprises door in room
In position and door direction in a room；Determine that the positional information of door needs first to judge the moving rail of human body in scene image
Mark, and then judge the position that human body appears or disappears in scene image.Determine door position in a room and door in room
Direction between, just can obtain and enter room and walk out the number in room.Computing unit 44, for according to positional information detection from
Door entrance room and the number walking out room, calculate both differences, obtain renewal number；Second determines unit 46, according on the scene
The number identified in scape image and renewal number determine the current persons count in room；Control unit 48, controls according to current persons count
The start of air-conditioner processed or shutdown.
First determines that unit includes the first collection module and the second collection module, is respectively used to identify human body in scene image
Motion track；First collection module includes that again the first judge module and first determines module, and wherein, the first judge module is used for
The primary importance that human body occurs from scene image or disappears is judged according to motion track；First determines module, and being used for will
Primary importance is defined as door position in a room；Second collection module includes that again the second judge module and second determines module,
Wherein, the second judge module, for according to motion track judge human body occur from the edge of scene image or disappear the
Two positions；Second determines module, for the direction at second position place is defined as door direction in a room.Determine door
Position and directional information, it is possible to detection enters and walk out the number in room further, and is calculated by computing unit and enter
The number in room i.e. updates number with the difference of the number walking out room.
Identify that in scene image by second, the quantity of human body determines that the 3rd collection module of unit completes, it is judged that identify
By second, whether number determines that the 3rd judge module of unit completes more than renewal number, in the number identified more than more new person
During number, the number that will identify that is to be determined that the 3rd of unit determines that module completes by second as the current persons count in room.By
Computing unit can get the renewal number of the scene image in the room that photographic head photographs, and determines the of unit further according to second
In three collection module identification scene images, both are compared, are determined by second by the quantity of human body, the number being identified out
3rd judge module of unit judges whether the number identified is more than renewal number, when the number identified is more than renewal number
Time, the number that will identify that is as the current persons count in room.After determining current persons count, can be determined by current persons count
Whether room has people, and then adjustment air-conditioner temperature arranges gear number, carries out wind shelves adjustment or temperature sets in certain period of time
Fixed, it is achieved the normal intelligentized refrigeration of air conditioner and heating.
The photographic head of air-conditioner is when shooting scene graph in room, and the picture recognition module that there is air-conditioner identifies human body
With unidentified go out human body two kinds may.When air-conditioner is started shooting, the first collection submodule identification scene graph of the 3rd collection module
Human body in Xiang；When not having human body in identifying scene image, the first presetting module of the 3rd collection module will identify that
Number is set as 1；When having human body in identifying scene image, the first of the 3rd collection module determines what submodule will identify that
Human body number is as the number identified.
Alternatively, second determines that the first of unit judges submodule, it is judged that whether identify human body in scene image；If
From scene image, do not identify human body, and enter the number in room less than or equal to the number walking out room, second
Determine that the second of unit determines that submodule determines that room current persons count is 0.Determine that submodule determines that current persons count is 0 second
Time, and the first preset time period nobody time, current first temperature set of air-conditioner is adjusted by the adjusting module of control unit
Whole the first windscreen to target set temperature or the current setting adjusting air-conditioner is adjusted to minimum windscreen；Son is determined second
Module determine the room the second time period after the first preset time period nobody time, the control submodule of control unit controls sky
Tune device shuts down, and wherein, when air-conditioner is in refrigeration mode, target set temperature is higher than current the first temperature set, at sky
When adjusting device to be in heating mode, target set temperature is less than current the first temperature set.
Such as: when air-conditioner is in refrigeration mode, second determines that submodule determines room in the first preset time period 30min
In nobody time, the first temperature 26 DEG C currently set is adjusted to target set temperature 30 DEG C by the adjusting module of control unit,
If in further second determines that submodule determines the second time period i.e. 30min after the first preset time period, room no man
Time, then the control submodule of control unit controls air-conditioner automatic shutdown；Further, if detection module detects that room has
People, then control module controls air-conditioner unlatching, and the design temperature recovering air-conditioner is the first temperature 26 DEG C.The most such as: empty
Adjust device when being in heating mode, second determines submodule to determine in the first preset time period 30min room detected in unmanned
Time, the first windscreen currently set is adjusted to minimum windscreen by the adjusting module of control unit；Determine that submodule determines second
In the second time period i.e. 30min after first preset time period, during room no man, then the control submodule of control unit controls
Air-conditioner automatic shutdown.Further, if detection module detects that there is people in room, then control module controls air-conditioner unlatching, and
And the operation windscreen recovering air-conditioner is the first windscreen.Control air-conditioner according to current persons count to be turned on and off, solve user
Use the inconvenience of air-conditioning remote control Non-follow control air-conditioner, it is achieved intelligent air conditioner controls, and saves electric energy.
Alternatively, when second determines that unit determines that current persons count is not 0, i.e. when there is people in room, the guarantor of control unit
Hold submodule and keep the present mode of operation of air-conditioner.
In the above embodiment of the present invention, the description to each embodiment all emphasizes particularly on different fields, and does not has in certain embodiment
The part described in detail, may refer to the associated description of other embodiments.
In several embodiments provided herein, it should be understood that disclosed technology contents, can be passed through other
Mode realizes.Wherein, device embodiment described above is only schematically, the division of the most described unit, Ke Yiwei
A kind of logic function divides, actual can have when realizing other dividing mode, the most multiple unit or assembly can in conjunction with or
Person is desirably integrated into another system, or some features can be ignored, or does not performs.Another point, shown or discussed is mutual
Between coupling direct-coupling or communication connection can be the INDIRECT COUPLING by some interfaces, unit or module or communication link
Connect, can be being electrical or other form.
The described unit illustrated as separating component can be or may not be physically separate, shows as unit
The parts shown can be or may not be physical location, i.e. may be located at a place, or can also be distributed to multiple
On unit.Some or all of unit therein can be selected according to the actual needs to realize the purpose of the present embodiment scheme.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to two or more unit are integrated in a unit.Above-mentioned integrated list
Unit both can realize to use the form of hardware, it would however also be possible to employ the form of SFU software functional unit realizes.
If described integrated unit realizes and as independent production marketing or use using the form of SFU software functional unit
Time, can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part that in other words prior art contributed or this technical scheme completely or partially can be with the form of software product
Embodying, this computer software product is stored in a storage medium, including some instructions with so that a computer
Equipment (can be for personal computer, server or the network equipment etc.) perform the whole of device described in each embodiment of the present invention or
Part steps.And aforesaid storage medium includes: USB flash disk, read only memory (ROM, Read-Only Memory), random access memory are deposited
Reservoir (RAM, Random Access Memory), portable hard drive, magnetic disc or CD etc. are various can store program code
Medium.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (18)
1. the control method of an air-conditioner, it is characterised in that including:
Utilize the scene image in the photographic head shooting room, described air-conditioner place of described air-conditioner；
The positional information of the door in described room is determined according to described scene image；
Enter described room and the number walking out described room according to the detection of described positional information from described door, obtain more new person
Number, wherein, described renewal number is the difference of the number entering described room and the number walking out described room；
The current persons count in room is determined according to the number identified in described scene image and described renewal number；
Start or the shutdown of described air-conditioner is controlled according to current persons count.
Method the most according to claim 1, it is characterised in that described positional information includes that described door is in described room
Position, determines that according to described scene image the positional information of the door in described room includes:
Identify the motion track of human body in described scene image；
The primary importance that described human body occurs from described scene image or disappears is judged according to described motion track；
Described primary importance is defined as described door position in described room.
Method the most according to claim 1, it is characterised in that described positional information includes that described door is in described room
Direction, determines that according to described scene image the positional information of the door in described room includes:
Identify the motion track of human body in described scene image；
The second position that described human body occurs from the edge of described scene image or disappears is judged according to described motion track；
The direction at described second position place is defined as described door direction in described room.
Method the most according to claim 1, it is characterised in that according to the number identified in described scene image and institute
State renewal number and determine that the current persons count in room includes:
Identify the quantity of human body in described scene image, obtain described in the number that identifies；
Whether the number identified described in judgement is more than described renewal number；
When the described number identified is more than described renewal number, using the described number identified as working as in described room
Front number.
Method the most according to claim 4, it is characterised in that identify the quantity of human body in described scene image, obtain institute
State the number identified to include:
When described air-conditioner is started shooting, identify the human body in described scene image；
When there is no human body in identifying described scene image, the described number identified is set as 1；
When having human body in identifying described scene image, the number of the human body that will identify that is as the described number identified.
Method the most according to claim 1, it is characterised in that according to the number identified in described scene image and institute
State renewal number and determine that the current persons count in room includes:
Judge whether described scene image identifies human body；
Without identifying human body from described scene image, and enter the number in described room less than or equal to walking out
The number in described room, it is determined that described room current persons count is 0.
Method the most according to claim 1, it is characterised in that when described current persons count is 0, determine described room without
People, controls the start of described air-conditioner according to current persons count or shutdown includes:
Detect described room the first preset time period nobody time, current first temperature set of described air-conditioner is adjusted
The first windscreen to target set temperature or the current setting adjusting described air-conditioner is adjusted to minimum windscreen；
If detect the second time period after described first preset time period nobody time, control described air-conditioner shutdown, its
In,
When described air-conditioner is in refrigeration mode, described target set temperature is higher than the first temperature of described current setting,
When described air-conditioner is in heating mode, described target set temperature is less than the first temperature of described current setting.
Method the most according to claim 7, it is characterised in that after controlling the shutdown of described air-conditioner, described method is also
Including:
Detect whether described room has people in real time；
If detecting, there is people in described room, then control described air-conditioner and open, and the design temperature recovering described air-conditioner is
Described first temperature, the operation windscreen recovering described air-conditioner is described first windscreen.
Method the most according to claim 1, it is characterised in that when described current persons count is not 0, determines that described room has
People, controls the start of described air-conditioner according to current persons count or shutdown includes:
When there is people in described room, keep the present mode of operation of described air-conditioner.
10. the control device of an air-conditioner, it is characterised in that including:
Camera collection module, for shooting the scene image in room, described air-conditioner place；
First determines unit, for determining the positional information of the door in described room according to described scene image；
Computing unit, for entering described room and the people walking out described room according to the detection of described positional information from described door
Number, obtains renewal number, and wherein, described renewal number is the difference of the number entering described room and the number walking out described room
Value；
Second determines unit, determines working as in room according to the number identified in described scene image and described renewal number
Front number；
Control unit, controls start or the shutdown of described air-conditioner according to current persons count.
11. devices according to claim 10, it is characterised in that described first determines that unit includes:
First collection module, for identifying the motion track of human body in described scene image；
According to described motion track, first judge module, for judging that described human body occurs from described scene image or disappears
The primary importance lost；
First determines module, for described primary importance is defined as described door position in described room.
12. devices according to claim 10, it is characterised in that described first determines that unit includes:
Second collection module, for identifying the motion track of human body in described scene image；
Second judge module, for according to described motion track judge described human body from the edge of described scene image occur or
The second position that person disappears；
Second determines module, for the direction at described second position place is defined as described door direction in described room.
13. devices according to claim 10, it is characterised in that described second determines that unit includes:
3rd collection module, for identifying the quantity of human body in described scene image, obtain described in the number that identifies；
3rd judge module, whether the number being used for identifying described in judging is more than described renewal number；
3rd determines module, for when the described number identified is more than described renewal number, by the described number identified
As the current persons count in described room.
14. devices according to claim 13, it is characterised in that described 3rd collection module includes:
First collects submodule, for when described air-conditioner is started shooting, identifies the human body in described scene image；
First presetting module, in time not having human body in identifying described scene image, sets the described number identified
It is 1；
First determines submodule, and in time having human body in identifying described scene image, the number of the human body that will identify that is made
For the described number identified.
15. devices according to claim 10, it is characterised in that described second determines that unit includes:
First judges submodule, is used for judging whether identify human body in described scene image；
Second determines submodule, is used for without identifying human body from described scene image, and enters described room
Number is less than or equal to the number walking out described room, it is determined that described room current persons count is 0.
16. devices according to claim 10, it is characterised in that determine that submodule determines that current persons count is described second
When 0, control unit includes:
Adjusting module, for when second determine submodule determine described room the first preset time period nobody time, by described sky
Current the first temperature set adjusting device is adjusted to target set temperature or adjusts currently set the first of described air-conditioner
Windscreen is adjusted to minimum windscreen；
Control submodule, be used for when second determines that submodule determines described room second after described first preset time period
Time period nobody time, control described air-conditioner shutdown, wherein,
When described air-conditioner is in refrigeration mode, described target set temperature is higher than the first temperature of described current setting,
When described air-conditioner is in heating mode, described target set temperature is less than the first temperature of described current setting.
17. devices according to claim 16, it is characterised in that described device also includes:
Detection module, for, after controlling submodule and controlling the shutdown of described air-conditioner, detecting whether described room has people in real time；
Recovering module, for detecting that there is people in described room when detection module, then control module controls the unlatching of described air-conditioner, and
And the design temperature recovering described air-conditioner is described first temperature, the operation windscreen recovering described air-conditioner is described first wind
Gear.
18. devices according to claim 10, it is characterised in that described control unit also includes:
Keep submodule, for when second determines that unit determines that current persons count is not 0, i.e. when there is people in described room, keep
The present mode of operation of described air-conditioner.
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| CN201610724507.0A CN106247558A (en) | 2016-08-25 | 2016-08-25 | The control method of air-conditioner and device |
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| CN201610724507.0A CN106247558A (en) | 2016-08-25 | 2016-08-25 | The control method of air-conditioner and device |
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| CN111988571A (en) * | 2020-08-26 | 2020-11-24 | 杭州海康威视数字技术股份有限公司 | Method and device for detecting access information |
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