CN108844177A - The door-plate control method and air conditioner of air conditioner - Google Patents
The door-plate control method and air conditioner of air conditioner Download PDFInfo
- Publication number
- CN108844177A CN108844177A CN201810282144.9A CN201810282144A CN108844177A CN 108844177 A CN108844177 A CN 108844177A CN 201810282144 A CN201810282144 A CN 201810282144A CN 108844177 A CN108844177 A CN 108844177A
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- China
- Prior art keywords
- door
- air conditioner
- plate
- foreign matter
- control method
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/40—Damper positions, e.g. open or closed
Abstract
The invention discloses a kind of door-plates of air conditioner to prevent the hand of user or body from by the door-plate of air-conditioning injuring control method, when air conditioner door-plate is in predeterminable area, controls the door-plate according to predetermined movement regular motion；It detects whether that there are foreign matters using radar wave sensor to move close to the air conditioner；When being moved there are foreign matter close to the air conditioner, controls the air conditioner door-plate and open.The invention also discloses a kind of air conditioners.The radar wave sensor wide by detection range, detection accuracy is high has detected that foreign matter is moved close to air conditioner, air conditioner door-plate is opened, preventing from crushing user prevents from the hand of user or body from being injured the hand for preventing user or body by the door-plate of air-conditioning being injured by the door-plate of air-conditioning.
Description
Technical field
The present invention relates to air conditioner technical field more particularly to the door-plate control methods and air conditioner of air conditioner.
Background technique
With gradually popularizing for air conditioner, while being that people work and life brings High Quality Environment, the door-plate of air conditioner
It is easy to crush user when closing, brings security risk.In the prior art to avoid air conditioner from clipping to user when closing door-plate, commonly use
Detection method have Infrared Detection Method, motor drive current detection method, speed-frequency detection method and resistance detection method.Due to red
Outside line list beam straight-line detection, detection range is limited, motor drive current detection method, speed-frequency detection method and resistance detection method
Detection sensitivity it is lower, therefore, in the prior art, air conditioner prevents the hand of user or body from by the door-plate of air-conditioning injuring control
The accuracy in detection of system is poor, prevents the hand of user or body from by the door-plate of air-conditioning injuring low efficiency.
Summary of the invention
The main purpose of the present invention is to provide the door-plate control methods and air conditioner of a kind of air conditioner, it is intended to solve empty
The accuracy in detection for adjusting device to prevent the hand of user or body from injuring control by the door-plate of air-conditioning is poor, prevents the hand or body quilt of user
The technical issues of door-plate of air-conditioning injures low efficiency.
To achieve the above object, the door-plate control method that the present invention provides a kind of air conditioner includes the following steps：
When air conditioner door-plate is in predeterminable area, the door-plate is controlled according to predetermined movement regular motion；
It detects whether that there are foreign matters using radar wave sensor to move close to the air conditioner；
When being moved there are foreign matter close to the air conditioner, controls the air conditioner door-plate and open.
Preferably, the door-plate of the air conditioner includes the first door-plate and the second door-plate, the air conditioner door-plate closing process
In, from two sides to intermediate closed, the control door-plate is advised according to predetermined movement for first door-plate and second door-plate
Then movement step includes：
The first door-plate stop motion is controlled, second door-plate maintains current motion state；
Either, the second door-plate stop motion is controlled, first door-plate maintains current motion state.
Preferably, it is described using radar wave sensor detect whether the step of being moved there are foreign matter close to the air conditioner it
Before, further include：
It detects in the air conditioner door-plate with the presence or absence of foreign matter；
When there are when foreign matter, execute the use radar wave sensor to detect whether that there are foreign matters in the air conditioner door-plate
The step of close to air conditioner movement.
Preferably, after the step of control air conditioner door-plate is opened, further include：
Return execution is described to detect whether the step of moving there are foreign matter close to the air conditioner using radar wave sensor；
When being moved there are foreign matter far from the air conditioner, controls the air conditioner door-plate and close.
Preferably, before the step of control air conditioner door-plate is closed, further include：
When being moved there are foreign matter far from the air conditioner, judge in the predeterminable area with the presence or absence of foreign matter；
When foreign matter is not present in the predeterminable area, the step of control air conditioner door-plate is closed is executed.
Preferably, after the step of whether there is foreign matter in the judgement predeterminable area, further include：
When there are returning when foreign matter, execution is described to detect whether that there are different using radar wave sensor in the predeterminable area
The step of object is moved close to the air conditioner.
Preferably, before the step of control air conditioner door-plate is closed, further include：
When moving there are foreign matter far from the air conditioner, the distance between the foreign matter and the air conditioner are obtained；
Judge whether the distance is greater than pre-determined distance；
When the distance is greater than the pre-determined distance, the step of control air conditioner door-plate is closed is executed.
Preferably, it is described judge the step of whether distance is greater than pre-determined distance after, further include：
When the distance is less than or equal to the pre-determined distance, returning to described detect using radar wave sensor of execution is
No the step of being moved there are foreign matter close to the air conditioner.
Preferably, before the step of control air conditioner door-plate is opened, further include：
When detecting the presence of foreign matter and moving close to the air conditioner, detect whether the foreign matter is human body；
When the foreign matter is human body, executes and control the step of air conditioner door-plate is opened.
In addition, to achieve the above object, the present invention also provides a kind of air conditioner, the controller of the air conditioner passes through control
Driving motor rotation, driving motor drive driving gear rotation, and driving gear drives driven gear rotation, and driven gear, which drives, to be passed
Carry-over bar drives door-plate switch by driving rack, wherein installs magnet ring in the driven gear ring set, the magnet ring side is right
Hall sensor component should be set, and the air conditioner includes：It memory, processor and is stored on the memory and can be in institute
The door-plate control method program of the air conditioner run on processor is stated, the door-plate control program of the air conditioner is by the processor
The step of door-plate control method of air conditioner as described above is realized when execution.
In addition, to achieve the above object, the present invention also provides a kind of computer readable storage mediums, which is characterized in that institute
The door-plate control program that air conditioner is stored on computer readable storage medium is stated, the door-plate control program of the air conditioner is located
The step of reason device realizes the door-plate control method of air conditioner as described above when executing.
A kind of door-plate for air conditioner that the embodiment of the present invention proposes prevents the hand of user or body from being injured by the door-plate of air-conditioning
Control method and air conditioner, when detecting that air conditioner door-plate runs to predeterminable area, by control door-plate according to predetermined movement
Regular motion, by radar wave sensor detected whether foreign matter close to air conditioner move, when have foreign matter close to air conditioner move
When, illustrate that object may be clipped to when current air conditioner door-plate completely closes to a certain extent, to prevent the object clipped to from behaving
The article of hand or other easy damageds, control air conditioner open door-plate.The radar wave wide by detection range, detection accuracy is high passes
Sensor has detected that foreign matter is moved close to air conditioner, opens air conditioner door-plate, prevents from crushing user, improve preventing for air conditioner
The standard that the hand or body of user is injured efficiency and prevented the hand of user or body from being injured by the door-plate of air-conditioning by the door-plate of air-conditioning
True property.
Detailed description of the invention
Fig. 1 is the terminal structure schematic diagram for the hardware running environment that the embodiment of the present invention is related to；
Fig. 2 is the flow diagram of the door-plate control method first embodiment of the air condition of that present invention；
Fig. 3 is the door-plate positive structure diagram of the air condition of that present invention；
Fig. 4 is the door-plate overlooking structure diagram of the air condition of that present invention；
Fig. 5 is the door-plate present invention looks up structural representation of the air condition of that present invention；
Fig. 6 is the flow diagram of the door-plate control method second embodiment of the air condition of that present invention；
Fig. 7 is the flow diagram of the door-plate control method 3rd embodiment of the air condition of that present invention；
Fig. 8 is the flow diagram of the door-plate control method fourth embodiment of the air condition of that present invention；
Fig. 9 is the flow diagram of the 5th embodiment of door-plate control method of the air condition of that present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The primary solutions of the embodiment of the present invention are：
When air conditioner door-plate is in predeterminable area, the door-plate is controlled according to predetermined movement regular motion；
It detects whether that there are foreign matters using radar wave sensor to move close to the air conditioner；
When being moved there are foreign matter close to the air conditioner, controls the air conditioner door-plate and open.
Since by the door-plate of air-conditioning to injure control method sensitive to the detection of barrier for the existing hand for preventing user or body
Spend lower, precision is lower, and the accuracy in detection that air conditioner prevents the hand of user or body from injuring control by the door-plate of air-conditioning is poor, prevents
Only the hand or body of user injures low efficiency by the door-plate of air-conditioning.
The present invention provides a solution, when detecting that air conditioner door-plate runs to predeterminable area, will control door-plate
According to predetermined movement regular motion, detect whether that foreign matter is moved close to air conditioner by radar wave sensor, when there is foreign matter to lean on
When nearly air conditioner movement, illustrate that object may be clipped to when current air conditioner door-plate completely closes to a certain extent, to prevent from pressing from both sides
The object arrived is the article of other easy damageds of manpower the latter, and control air conditioner opens door-plate.The wide, detection accuracy by detection range
High radar wave sensor has detected that foreign matter is moved close to air conditioner, opens air conditioner door-plate, prevents from crushing user, improve
The hand for preventing user or body of air conditioner injure efficiency and the hand for preventing user or body by air-conditioning by the door-plate of air-conditioning
The accuracy that door-plate injures.
As shown in Figure 1, Fig. 1 is the terminal structure schematic diagram for the hardware running environment that the embodiment of the present invention is related to.
It is air conditioner that the terminal of that embodiment of the invention, which can be, can also be PC, smart phone, the plate electricity connecting with air conditioner
Brain, portable computer, remote controler etc. control equipment.When being other equipment outside air conditioner, other equipment are obtained on air conditioner
The information that the detector of setting detects moves to control the door-plate of air conditioner.
As shown in Figure 1, the electronic equipment may include：Processor 1001, such as CPU, network interface 1004, user interface
1003, memory 1005, communication bus 1002.Wherein, communication bus 1002 is for realizing the connection communication between these components.
User interface 1003 may include display screen (Display), input unit such as keyboard (Keyboard), optional user interface
1003 can also include standard wireline interface and wireless interface.Network interface 1004 optionally may include that the wired of standard connects
Mouth, wireless interface (such as WI-FI interface).Memory 1005 can be high speed RAM memory, be also possible to stable memory
(non-volatile memory), such as magnetic disk storage.Memory 1005 optionally can also be independently of aforementioned processor
1001 storage device.
Optionally, terminal can also include infrared sensor, pressure sensor, Hall sensor and radar wave sensor
Etc..Wherein, infrared sensor, pressure sensor and Hall sensor can detecte the presence of object and the position of object
It sets, radar wave sensor can detecte whether object has vital signs, detect the motion state and move distance of object
Deng；Certainly, terminal can also configure the other sensors such as gyroscope, barometer, hygrometer, thermometer, and details are not described herein.
It will be understood by those skilled in the art that the restriction of the not structure paired terminal of terminal structure shown in Fig. 1, can wrap
It includes than illustrating more or fewer components, perhaps combines certain components or different component layouts.
As shown in Figure 1, as may include that operating system, network are logical in a kind of memory 1005 of computer storage medium
Believe that the door-plate of module, Subscriber Interface Module SIM and air conditioner controls program.
In terminal shown in Fig. 1, network interface 1004 is mainly used for connecting background server, carries out with background server
Data communication；User interface 1003 is mainly used for connecting client (user terminal), carries out data communication with client；And processor
1001 can be used for calling the door-plate control program of the air conditioner stored in memory 1005, and execute following operation：
When air conditioner door-plate is in predeterminable area, the door-plate is controlled according to predetermined movement regular motion；
It detects whether that there are foreign matters using radar wave sensor to move close to the air conditioner；
When being moved there are foreign matter close to the air conditioner, controls the air conditioner door-plate and open.
Further, the door-plate of the air conditioner includes the first door-plate and the second door-plate, and the air conditioner door-plate was closed
From two sides to intermediate closed, processor 1001 can call memory 1005 for Cheng Zhong, first door-plate and second door-plate
The door-plate of the air conditioner of middle storage controls program, also executes following operation：
The first door-plate stop motion is controlled, second door-plate maintains current motion state；
Either, the second door-plate stop motion is controlled, first door-plate maintains current motion state.
Further, processor 1001 can call the door-plate of the air conditioner stored in memory 1005 to control program, also
Execute following operation：
It detects in the air conditioner door-plate with the presence or absence of foreign matter；
When there are when foreign matter, execute the use radar wave sensor to detect whether that there are foreign matters in the air conditioner door-plate
The step of close to air conditioner movement.
Further, processor 1001 can call the door-plate of the air conditioner stored in memory 1005 to control program, also
Execute following operation：
Return execution is described to detect whether the step of moving there are foreign matter close to the air conditioner using radar wave sensor；
When being moved there are foreign matter far from the air conditioner, controls the air conditioner door-plate and close.
Further, processor 1001 can call the door-plate of the air conditioner stored in memory 1005 to control program, also
Execute following operation：
When being moved there are foreign matter far from the air conditioner, judge in the predeterminable area with the presence or absence of foreign matter；
When foreign matter is not present in the predeterminable area, the step of control air conditioner door-plate is closed is executed.
Further, processor 1001 can call the door-plate of the air conditioner stored in memory 1005 to control program, also
Execute following operation：
When there are returning when foreign matter, execution is described to detect whether that there are different using radar wave sensor in the predeterminable area
The step of object is moved close to the air conditioner.
Further, processor 1001 can call the door-plate of the air conditioner stored in memory 1005 to control program, also
Execute following operation：
When moving there are foreign matter far from the air conditioner, the distance between the foreign matter and the air conditioner are obtained；
Judge whether the distance is greater than pre-determined distance；
When the distance is greater than the pre-determined distance, the step of control air conditioner door-plate is closed is executed.
Further, processor 1001 can call the door-plate of the air conditioner stored in memory 1005 to control program, also
Execute following operation：
When the distance is less than or equal to the pre-determined distance, returning to described detect using radar wave sensor of execution is
No the step of being moved there are foreign matter close to the air conditioner.
Further, processor 1001 can call the door-plate of the air conditioner stored in memory 1005 to control program, also
Execute following operation：
When detecting the presence of foreign matter and moving close to the air conditioner, detect whether the foreign matter is human body；
When the foreign matter is human body, executes and control the step of air conditioner door-plate is opened.
Referring to Fig. 2, the door-plate control method first embodiment of the air condition of that present invention, the door-plate control method of the air conditioner
Including：
Step S10 controls the door-plate according to predetermined movement regular motion when air conditioner door-plate is in predeterminable area.
In embodiments of the present invention, the air conditioner is preferably cabinet air conditioner, and cabinet air conditioner includes door-plate and door-plate
Transmission device and door sheet driver, door-plate are connect with door-plate transmission device, and door-plate transmission device and door sheet driver connect
It connects, and the controller of door sheet driver and air conditioner connects, and under the driving of door sheet driver, controls under door-plate transmission device
Door-plate movement processed.
Specifically, the structure chart of air conditioner is as shown in Fig. 3, Fig. 4 and Fig. 5.Door-plate 01 and right side door-plate on the left of air conditioner
02 be equipped with driving motor (not regarded out in figure), driving gear 03, driven gear 04,05,48 pole magnet ring 06 of driving rack and
Hall sensor component 07.The controller of air conditioner passes through control upper left, lower-left, upper right and the driving motor rotation of bottom right four
(not regarding out in figure), driving motor drive driving gear 03 to rotate, and driving gear 03 drives driven gear 04 to rotate, driven gear
04 drives driving rack 05, drives door-plate switch by driving rack 05.Wherein, in upper left and the driven gear of bottom right two or
Be 06,48 pole of magnet ring that two bottom right, upper left driven gear ring sets install 48 poles magnet ring 06 by be correspondingly arranged Hall sensor
Component 07.By the way that magnet ring is fixed on the driven gear of transmission device, since gear ratio is greater than 1, driven gear revolving speed
More larger than driving gear revolving speed, the pulse width Δ X that same width pole generates on hall sensing magnet ring is smaller.When door-plate clamp hand
When stagnation, gear stalling, Hall output signal no longer changes, and exceeds regular block pulse duration Δ X0, when setting and original
When scheme same threshold values of factor K carries out the detection of door-plate clamp hand, judge that clamp hand detection time Δ X0*K compares former scheme phase at this time
Should be smaller, since clamp hand dynamics Ff is also related to Δ X0*K, therefore the clamp hand dynamics of air conditioner door-plate is reduced, reduces door for conditioner
Injury of the plate to user, meanwhile, clamp hand detection sensitivity is improved to a certain extent.
The 48 pole magnet rings of Hall sensor and configuration on driven gear generate Hall effect and generate Hall pulse, when described
When Hall sensor is passed through in the pole N of disk, Hall sensor will export high (or low) level；And when the pole S of the disk is passed through
When Hall sensor, Hall sensor then exports low (or high) level, the position and speed of door-plate operation described in such air conditioner
It has been converted into the square-wave signal (Hall pulse) of rule.Controller by using internal clocking module input capture function
Can, to acquire umber of pulse Door_position in switch gate motion process described in air conditioner, i.e., the hopping edge of Hall pulse is tired
Add number.Switch gate runs whole accumulated pulse number Door_full and can be determined by the self study process of the switch gate.From
Learning process is that the controller allows the door-plate first to automatically open completely, then allows the door-plate to be automatically closed in place, passes through
The whole process that is automatically closed of the door-plate obtains the whole accumulated pulse number Door_full of switch gate operation.Door-plate opening procedure
In capture Hall impulse hits along when umber of pulse subtracted 1, step-by-step counting is assigned to 0 in the door-plate open position；Described
Captured in door-plate closing process Hall impulse hits along when umber of pulse added 1, obtain pulse at the door-plate closed position
Number Door_full.
According to the hand for preventing user or body injures the upper limit angle in region by the door-plate of air-conditioning and lower limit angle accounts for
Entire door-plate operation area angle percent prevents the hand of user or body from being injured by the door-plate of air-conditioning so as to calculate
It limits corresponding umber of pulse Door_hside, the hand for preventing user or body and the corresponding umber of pulse of lower limit is injured by the door-plate of air-conditioning
Door_lside.Controller carries out median filtering algorithm processing by multi collect and to acquisition data, determines the door-plate position
The a reference value Door_h and Door_l of calibration are set, and is saved into the memory of the controller；As Door_l≤Door_
When position≤Door_h, determine to injure region by the door-plate of air-conditioning in the hand or body for preventing user when the position of front door
It is interior, it prevents the hand of user or body from injuring region by the door-plate of air-conditioning this and is set as predeterminable area.In general, the door-plate of air conditioner is beaten
When opening, the aperture of door-plate is larger, and progressively closing off with door-plate, the aperture of door-plate are gradually reduced, when the aperture of door-plate reduces
When to a certain extent, if the trick of user is placed among door-plate, user can be crushed.So being run in air conditioner door-plate pre-
If when region, carrying out intelligent air conditioner prevents the hand of user or body from by the door-plate of air-conditioning injuring control, to ensure the people of user
Body safety.When air conditioner door-plate runs to predeterminable area, and door-plate aperture is smaller, start to carry out the intelligent hand or body for preventing user
Body injures control by the door-plate of air-conditioning, avoids immediately entering air conditioner when receiving and closing the door instruction and preventing the hand or body of user
Control is injured by the door-plate of air-conditioning, the times of collection of detection signal is reduced, improves the service life of sensor.
Further, it by increasing upper left or upper right hall sensor component on the basis of gear assembly, is achieved logical
It crosses upper left/bottom right or lower-left/upper right Hall sensor combination can detecte out smaller object, above increase clamp hand detection essence
Degree.
By controlling left and right sides door-plate with upper and lower twins' synchronous machine drives respectively, when two sides are run in opposite directions to anti-
When only the hand or body of user injures region by the door-plate of air-conditioning, by driving, wherein a side door plate keeps current location to fix, separately
Side continues to keep moving forwards equipped with hall sensor component door-plate, the program in the case of parameter same as former scheme is arranged
It prevents the hand of user or body from injuring function by the door-plate of air-conditioning and realizes that wherein any side is equipped with Hall sensor door panel assemblies
Detection accuracy, to detect the smaller object of volume.Do not increasing sensor module in this way while also improving clamp hand detection
Precision.Therefore, when the second door-plate is equipped with hall sensor component, predetermined movement rule is that the first door-plate of control stops,
Second door-plate maintains current motion state；When the first door-plate is equipped with hall sensor component, predetermined movement rule is control
Second door-plate stops, and the first door-plate maintains current motion state.
Step S20 detects whether that there are foreign matters using radar wave sensor and moves close to the air conditioner.
Radar wave sensor-use magnetic wave is that medium detects target, and working principle, which can be sketched, is：360 ° simultaneously around
Transmitting electromagnetic wave is irradiated to target and receives its echo, becomes thus to obtain distance, the distance of target to electromagnetic emission point
The information such as rate (radial velocity), orientation, height.
Motion state of the used Two-channels radar wave sensor detection foreign matter of the present invention with respect to air conditioner, wherein movement
State is divided into close to air conditioner movement and moves far from air conditioner.Two-channels radar wave sensor issues one by oscillator oscillation
Frequency is the transmitting signal of ftra, wherein emitted antenna is launched all the way, being split into two-way respectively enters I, Q institute again all the way
Channel frequency mixer in, wherein the signal in the channel Q also needs the first phase shift through 90 ° before mixing；Receiving antenna receives
Echo-signal, first after low noise amplification is handled, then be mixed respectively through frequency mixer with the two paths of signals shunted in real time；It is mixed
The signal obtained after frequency through intermediate frequency filtering enhanced processing, finally obtains I, Q two-way intermediate frequency difference frequency signal again.I, Q two-way intermediate frequency is defeated
The speed and directional information of detection target are carried in signal out.
Step S30 controls the air conditioner door-plate and opens when moving there are foreign matter close to the air conditioner.
When detecting that foreign matter is moved close to air conditioner by radar wave sensor, illustrate current air conditioner to a certain extent
Object may be clipped to when closing door-plate, is the article of other easy damageds of manpower the latter to prevent the object clipped to, controls air-conditioning
Device opens door-plate.If detecting foreign matter to move far from air conditioner, continues the motion state for keeping air conditioner door-plate current, be not necessarily to
It controls air conditioner door-plate to close, by further detecting the motion state of foreign matter, improves air conditioner shutdown rate.Meanwhile it examining
It measures there are when foreign matter in the door-plate of air conditioner, control air conditioner issues prompt information, and user is reminded to remove foreign matter.Commonly
Prompt information has, alarm song and flash for prompting lamp etc..The radar wave sensor detection wide by detection range, detection accuracy is high
To there is foreign matter to move close to air conditioner, and when the object distance air conditioner small distance, air conditioner is immediately controlled and opens door-plate, prevents
User is only crushed, the hand for preventing user or body for improving air conditioner by the door-plate of air-conditioning injure efficiency.
Further, by radar wave sensor by detecting whether object has vital signs, to judge by near-space
Whether the foreign matter for adjusting device movement is human body, usually finger.When detecting foreign matter is human finger, door-plate is opened, to prevent
Only the hand or body of user injures hand by the door-plate of air-conditioning.And when detecting foreign matter not is human body, air conditioner can be set and subtract
The slow speed for closing door-plate, reminds user to remove foreign matter by sounding the alarm, and integrally closes the door efficiency improving air conditioner
While, avoid personal injury.
In the present embodiment, when detecting that air conditioner door-plate runs to predeterminable area, by control door-plate according to default fortune
Dynamic regular motion has detected whether that foreign matter is moved close to air conditioner by radar wave sensor, when there is foreign matter to transport close to air conditioner
When dynamic, illustrate that object may be clipped to when current air conditioner door-plate completely closes to a certain extent, to prevent the object clipped to from being
The article of other easy damageds of manpower the latter, control air conditioner open door-plate.Radar wave wide by detection range, detection accuracy is high
Sensor has detected that foreign matter is moved close to air conditioner, opens air conditioner door-plate, prevents from crushing user, improves the anti-of air conditioner
Only the hand or body of user injures efficiency by the door-plate of air-conditioning and prevents the hand of user or body from being injured by the door-plate of air-conditioning
Accuracy.
Referring to Fig. 6, the door-plate control method second embodiment of the air condition of that present invention is based on above-mentioned first embodiment, described
Before step S20, further include：
Step S40 is detected in the air conditioner door-plate with the presence or absence of foreign matter.
As described in first embodiment, the pulse width in air conditioner door-plate closing process is detected by Hall sensor
Variation can determine whether to work as in front door with the presence or absence of foreign matter.In addition, using detection devices such as infrared sensor and pressure sensors
Also it can detect that in air conditioner door-plate with the presence or absence of foreign matter.
Step S10, when, there are when foreign matter, detecting whether that there are foreign matters using radar wave sensor in the air conditioner door-plate
It is moved close to the air conditioner.
When detecting in air conditioner door-plate further to detect whether the foreign matter leans on using radar wave sensor there are when foreign matter
Nearly air conditioner movement.On the basis of by whether clipping to foreign matter in detection device detection air-conditioner switch door operational process, in conjunction with
Whether Two-channels radar wave sensor detection identification foreign matter leaves air conditioner, it is wide using the detection range of radar wave sensor, away from
From the advantages that accurate is measured, carrying out switch gate intelligently prevents the hand of user or body from by the door-plate of air-conditioning injuring control, Neng Gougeng
Add while accurately prevent from crushing user, quickly detect the motion state of foreign matter, realizes only when detecting that foreign matter does not leave,
Air conditioner door-plate is reopened, and when foreign matter leaves, control air conditioner door-plate continues to close, air conditioner shutdown efficiency is improved,
Reduce air conditioner shutdown energy consumption.
In the present embodiment, further using radar wave sensor in detecting air conditioner door-plate there are after foreign matter
Detect whether foreign matter moves close to air conditioner, the dual hand for preventing user or body injure detection by the door-plate of air-conditioning, improve sky
The accuracy for adjusting device to prevent the hand of user or body from being injured by the door-plate of air-conditioning, has more ensured the personal safety of user.
Referring to Fig. 7, the door-plate control method 3rd embodiment of the air condition of that present invention is implemented based on the above-mentioned first or second
, after the step S30, further include：
Step S20 detects whether the step of moving there are foreign matter close to the air conditioner using radar wave sensor；
Step S50 controls the air conditioner door-plate and closes when moving there are foreign matter far from the air conditioner.
Air conditioner close door-plate during, for prevent from crushing user open door-plate, but door-plate open after there is still a need for
Closure completes the closing task of air conditioner door-plate.Therefore continue whether foreign matter is detected using radar wave sensor after door-plate opening
It is moved close to air conditioner.If foreign matter is moved far from air conditioner, the foreign matter for illustrating that user will be present in air conditioner door-plate is removed, this
When controllable air conditioner close door-plate；If detecting, foreign matter is not still moved far from air conditioner, continues to keep air conditioner door-plate
Opening state.
In addition, detect foreign matter far from air conditioner move, control air conditioner door-plate be re-closing off during, examine again
When measuring foreign matter and being present in the door-plate of air conditioner, circulation executes whether detection foreign matter moves close to air conditioner, if foreign matter is not remote
When from air conditioner movement, the step of air conditioner door-plate is opened is controlled.
In the present embodiment, after control air conditioner door-plate is opened, to complete the task that air conditioner closes door-plate, continue
Whether it is removed using radar wave sensor detection foreign matter, when detecting that foreign matter is separate with respect to air conditioner, i.e., foreign matter leaves air-conditioning
When device, air conditioner door-plate is closed.Pass through, persistently obtain the motion state of foreign matter, realizes being successfully closed for air conditioner door-plate.
Referring to Fig. 8, the door-plate control method fourth embodiment of the air condition of that present invention is based on above-mentioned the first to three any implementation
, before the step S50, further include：
Step S60 judges in the predeterminable area when moving there are foreign matter far from the air conditioner with the presence or absence of different
Object；
Step S30 executes the control air conditioner door-plate and closes when foreign matter is not present in the predeterminable area.
When, there are when foreign matter, returning to step S20 in the predeterminable area, i.e., detected whether using radar wave sensor
There are foreign matters to move close to the air conditioner.
When detecting foreign matter far from air conditioner movement, to avoid air conditioner from switching door-plate repeatedly, door for conditioner is being closed
Before plate, detecting again by detection device described in first embodiment whether there is foreign matter in air conditioner door-plate.Work as air conditioner
When foreign matter being not present in door-plate, the control operation for closing air conditioner door-plate can be performed；It is still had when in air conditioner door-plate
When foreign matter, then S20 is returned to step, using the motion state of radar wave sensor detection foreign matter, control air conditioner door-plate is closed
During closing, prevent air conditioner door-plate crushes user.
In the present embodiment, when detecting foreign matter far from air conditioner movement, before closing air conditioner door-plate, lead to again
It crosses in the detection air conditioner door-plate of detection device described in first embodiment with the presence or absence of foreign matter.When not deposited in air conditioner door-plate
In foreign matter, the control operation for closing air conditioner door-plate can be performed；When still having foreign matter in air conditioner door-plate, then returns and hold
Row step S20 is controlled in air conditioner door-plate closing process using the motion state of radar wave sensor detection foreign matter, is prevented sky
That adjusts device door-plate crushes user.Judge to avoid air conditioner from switching door-plate repeatedly with the presence or absence of foreign matter in air conditioner door-plate again, drop
Low motor of air conditioner service life saves repeatedly the energy consumption that switch gate generates.
Referring to Fig. 9, the 5th embodiment of door-plate control method of the air condition of that present invention is based on first to fourth above-mentioned any implementation
, before the step S50, further include：
Step S70 is obtained between the foreign matter and the air conditioner when moving there are foreign matter far from the air conditioner
Distance.
Step S80, judges whether the distance is greater than pre-determined distance.
When the distance is greater than the pre-determined distance, step S30 is executed, that is, controls the air conditioner door-plate and closes.
When the distance is less than or equal to the pre-determined distance, return to step S20, i.e., it is described to be passed using radar wave
Sensor detects whether the foreign matter moves close to the air conditioner.
When can detecte foreign matter far from air conditioner movement by radar wave sensor, while can by radar wave sensor
Accurately to obtain the distance between foreign matter and air conditioner.Judge whether the distance between foreign matter and air conditioner are greater than pre-determined distance,
The pre-determined distance is safe distance, i.e., when object and the air conditioner interval pre-determined distance, the closing of air conditioner door-plate will not be connect
Contact the object, in other words, when the distance between finger and air conditioner are greater than pre-determined distance, air conditioner door-plate can be realized and be prevented
The hand or body of user injures hand by the door-plate of air-conditioning.So when the distance between foreign matter and air conditioner are greater than pre-determined distance,
Controllable air conditioner door-plate is closed；When the distance between foreign matter and air conditioner are less than or equal to pre-determined distance, continue to return and hold
Row step S20 is controlled in air conditioner door-plate closing process using the motion state of radar wave sensor detection foreign matter, is prevented sky
That adjusts device door-plate crushes user.
In the present embodiment, the distance between foreign matter and air conditioner are obtained by radar wave sensor, when detecting foreign matter
When far from air conditioner movement, the distance between foreign matter and air conditioner are obtained, judges whether the distance between foreign matter and air conditioner are big
Air conditioner door-plate can control to close when the distance between foreign matter and air conditioner are greater than pre-determined distance in pre-determined distance；Work as foreign matter
When the distance between air conditioner is less than or equal to pre-determined distance, continue to return to step S20, be examined using radar wave sensor
The motion state of foreign matter is surveyed, is controlled in air conditioner door-plate closing process, prevent air conditioner door-plate crushes user.Closing air-conditioning
Before device door-plate, distance of the foreign matter far from air conditioner is determined outside certain safe distance, be can effectively avoid air conditioner and is being closed door
The process of plate crushes user when there is situation when detecting foreign matter presence or absence.
In addition, the embodiment of the present invention also proposes that a kind of air conditioner, the controller of the air conditioner pass through control driving motor
Rotation, driving motor drive driving gear rotation, and driving gear drives driven gear rotation, and driven gear drives driving rack,
Door-plate switch is driven by driving rack, wherein magnet ring is installed in the driven gear ring set, is correspondingly arranged suddenly by the magnet ring
That sensor module, the air conditioner include：It memory, processor and is stored on the memory and can be in the processor
The door-plate of the air conditioner of upper operation controls program, and the door-plate control program of the air conditioner is realized such as when being executed by the processor
The step of door-plate control method of air conditioner described in upper each embodiment.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the system that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or system institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or system.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that terminal device (it can be mobile phone,
Computer, server, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of door-plate control method of air conditioner, which is characterized in that the door-plate control method of the air conditioner includes following step
Suddenly：
When air conditioner door-plate is in predeterminable area, the door-plate is controlled according to predetermined movement regular motion；
It detects whether that there are foreign matters using radar wave sensor to move close to the air conditioner；
When being moved there are foreign matter close to the air conditioner, controls the air conditioner door-plate and open.
2. the door-plate control method of air conditioner as described in claim 1, which is characterized in that the door-plate of the air conditioner includes the
One door-plate and the second door-plate, in the air conditioner door-plate closing process, first door-plate and second door-plate from two sides to
Intermediate closed, the control door-plate include according to predetermined movement regular motion step：
The first door-plate stop motion is controlled, second door-plate maintains current motion state；
Either, the second door-plate stop motion is controlled, first door-plate maintains current motion state.
3. the door-plate control method of air conditioner as described in claim 1, which is characterized in that described to be examined using radar wave sensor
It surveys before the step of being moved with the presence or absence of foreign matter close to the air conditioner, further includes：
It detects in the air conditioner door-plate with the presence or absence of foreign matter；
When, there are when foreign matter, it is close that the execution use radar wave sensor detects whether that there are foreign matters in the air conditioner door-plate
The step of air conditioner moves.
4. the door-plate control method of air conditioner as described in claim 1, which is characterized in that the control air conditioner door-plate
After the step of opening, further include：
Return execution is described to detect whether the step of moving there are foreign matter close to the air conditioner using radar wave sensor；
When being moved there are foreign matter far from the air conditioner, controls the air conditioner door-plate and close.
5. the door-plate control method of air conditioner as claimed in claim 4, which is characterized in that the control air conditioner door-plate
Before the step of closing, further include：
When being moved there are foreign matter far from the air conditioner, judge in the predeterminable area with the presence or absence of foreign matter；
When foreign matter is not present in the predeterminable area, the step of control air conditioner door-plate is closed is executed.
6. the door-plate control method of air conditioner as claimed in claim 5, which is characterized in that in the judgement predeterminable area
After the step of with the presence or absence of foreign matter, further include：
When there are returning when foreign matter, execution is described to detect whether that there are foreign matters to lean on using radar wave sensor in the predeterminable area
The step of nearly air conditioner movement.
7. the door-plate control method of air conditioner as claimed in claim 4, which is characterized in that the control air conditioner door-plate
Before the step of closing, further include：
When moving there are foreign matter far from the air conditioner, the distance between the foreign matter and the air conditioner are obtained；
Judge whether the distance is greater than pre-determined distance；
When the distance is greater than the pre-determined distance, the step of control air conditioner door-plate is closed is executed.
8. the door-plate control method of air conditioner as claimed in claim 7, which is characterized in that described to judge whether the distance is big
After in the pre-determined distance the step of, further include：
When the distance is less than or equal to the pre-determined distance, return execution is described to be detected whether to deposit using radar wave sensor
In the step of foreign matter is moved close to the air conditioner.
9. the door-plate control method of air conditioner as described in claim 1, which is characterized in that the control air conditioner door-plate
Before the step of opening, further include：
When detecting the presence of foreign matter and moving close to the air conditioner, detect whether the foreign matter is human body；
When the foreign matter is human body, executes and control the step of air conditioner door-plate is opened.
10. a kind of air conditioner, which is characterized in that the controller of the air conditioner passes through control driving motor rotation, driving motor
Driving gear rotation is driven, driving gear drives driven gear rotation, and driven gear drives driving rack, passes through driving rack band
Dynamic door-plate switch, wherein install magnet ring in the driven gear ring set, be correspondingly arranged hall sensor component by the magnet ring；
The controller of the air conditioner includes：It memory, processor and is stored on the memory and can transport on the processor
The door-plate of capable air conditioner controls program, and the door-plate control program of the air conditioner realizes such as right when being executed by the processor
It is required that the step of door-plate control method of air conditioner described in any one of 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810282144.9A CN108844177B (en) | 2018-03-30 | 2018-03-30 | Door plate control method of air conditioner and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810282144.9A CN108844177B (en) | 2018-03-30 | 2018-03-30 | Door plate control method of air conditioner and air conditioner |
Publications (2)
| Publication Number | Publication Date |
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| CN108844177A true CN108844177A (en) | 2018-11-20 |
| CN108844177B CN108844177B (en) | 2020-08-04 |
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|---|---|---|---|
| CN201810282144.9A Active CN108844177B (en) | 2018-03-30 | 2018-03-30 | Door plate control method of air conditioner and air conditioner |
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| CN111182100A (en) * | 2019-12-31 | 2020-05-19 | 网易（杭州）网络有限公司 | Folding screen control method and device |
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| CN112628998A (en) * | 2020-12-25 | 2021-04-09 | 珠海格力电器股份有限公司 | Air conditioner with hand clamping prevention function and control method thereof |
| CN112747437A (en) * | 2021-01-04 | 2021-05-04 | 青岛海尔空调器有限总公司 | Method and device for air conditioner control and air conditioner |
| CN113432250A (en) * | 2021-06-08 | 2021-09-24 | Tcl空调器(中山)有限公司 | Air conditioner anti-pinch control method and device, air conditioner and readable storage medium |
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| CN108844177B (en) | 2020-08-04 |
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