CN111425426B - Safety control method and system for air outlet section and computer readable storage medium - Google Patents

Safety control method and system for air outlet section and computer readable storage medium Download PDF

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Publication number
CN111425426B
CN111425426B CN202010245197.0A CN202010245197A CN111425426B CN 111425426 B CN111425426 B CN 111425426B CN 202010245197 A CN202010245197 A CN 202010245197A CN 111425426 B CN111425426 B CN 111425426B
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Prior art keywords
air outlet
safety control
grid plate
control information
motion state
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CN202010245197.0A
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CN111425426A (en
Inventor
陈小平
唐清生
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Foshan Viomi Electrical Technology Co Ltd
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Foshan Viomi Electrical Technology Co Ltd
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Priority to CN202010245197.0A priority Critical patent/CN111425426B/en
Publication of CN111425426A publication Critical patent/CN111425426A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

The invention provides a safety control method and a system of an air outlet section and a computer readable storage medium, which are applied to intelligent air outlet equipment, wherein the intelligent air outlet equipment is provided with a plurality of movable air outlet grid plates and is divided into a plurality of air outlet sections, the air outlet grid plates contained in each air outlet section respectively move according to an appointed movement rule, and the safety control method comprises the following steps: acquiring pre-touch information; according to the pre-touch information, first safety control information is acquired, and according to the first safety control information, partial or all air outlet grating plates execute anti-pinch actions so as to improve the safety of the intelligent air outlet equipment; the safety control system of the air outlet section is high in intelligence degree, and can control the corresponding air outlet grating plate to execute anti-pinch actions according to pre-touch information so as to overcome the defects in the prior art; the invention further provides a computer readable storage medium, which stores a safety control program of the air outlet section of the intelligent air outlet device, so that the terminal device can execute the safety control method of the air outlet section.

Description

Safety control method and system for air outlet section and computer readable storage medium
Technical Field
The invention relates to the technical field of intelligent household appliance control, in particular to a safety control method and system for an air outlet section and a computer readable storage medium.
Background
In the summer of inflammation, people can generally cool down through fan or air conditioner to obtain a cool in the summer, and along with the development of society, because the area of tower fan is less, traditional floor fan also begins to be replaced by the tower fan gradually, the conventional tower fan is the single direction air-out mostly in the existing market, the air supply scope is less, even the tower fan can shake the head about automatically, increase the air supply scope of tower fan and change air supply angle, but because the tower fan is a body structure, therefore the air supply direction is relatively fixed, and current tower fan can make a round trip to rotate at the in-process of air supply, consequently, there is the problem that the user is hindered to the easy clamp.
Disclosure of Invention
The invention aims to provide a safety control method of an air outlet section, which is used for controlling an air outlet grid plate of intelligent air outlet equipment to execute anti-pinch actions by acquiring pre-touch information so as to improve the safety of the intelligent air outlet equipment.
Another objective of the present invention is to provide a safety control system for an air outlet section, which has a high intelligence level and can control a corresponding air outlet grid plate to perform an anti-pinch operation according to pre-touch information, so as to overcome the disadvantages of the prior art.
Another objective of the present invention is to provide a computer-readable storage medium, which stores a safety control program of an air outlet section of an intelligent air outlet device, so that a terminal device can execute a safety control method of the air outlet section according to the present invention.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a safety control method of air-out section, is applied to intelligent air-out equipment, intelligent air-out equipment has a plurality of mobilizable air-out grid plates, a plurality of air-out grid plates divide into a plurality of sections air-out sections, each section air-out section the air-out grid plate that contains moves according to appointed motion rule respectively, includes following step:
acquiring pre-touch information;
and acquiring first safety control information according to the pre-touch information, and executing anti-pinch actions on part or all of the air outlet grating plates according to the first safety control information.
Further, the pre-touch information includes information about whether foreign matters move close to the intelligent air outlet device and a position range where the foreign matters are to be touched;
if foreign matters move close to the intelligent air outlet equipment, acquiring the position range to be touched by the foreign matters;
the first safety control information comprises operation information of the wind-out grid plate corresponding to the position range;
and controlling the air outlet grid plate corresponding to the position range to execute anti-pinch actions according to the first safety control information.
Furthermore, the first safety control information comprises operation information of the air outlet grating plate contained in the air outlet section at least partially covered by the position range;
and controlling the corresponding air outlet grid plate to execute the anti-pinch action according to the first safety control information.
Further, acquiring the motion state of each wind outlet grid plate;
respectively judging whether the motion state of each wind outlet grid plate is abnormal:
if yes, acquiring second safety control information according to the abnormal motion state,
the second safety control information comprises operation information of the air outlet grid plate with abnormal motion state, or operation information of the air outlet grid plate contained in the air outlet section to which the air outlet grid plate with abnormal motion state belongs;
and controlling the corresponding air outlet grid plate to execute the anti-pinch action according to the second safety control information.
Further, a time threshold is preset;
when foreign matters approach, acquiring a position range where the foreign matters are to touch, acquiring first safety control information according to the pre-touch information, executing the anti-pinch action by an air outlet grid plate corresponding to the position range according to the first safety control information, and starting timing;
acquiring the motion state of each wind outlet grid plate;
respectively judging whether the motion state of each wind outlet grid plate is abnormal:
if the time threshold is exceeded and the motion state of each air outlet grid plate is not abnormal, the air outlet grid plate which executes the anti-pinch action executes a recovery action;
if the movement state of at least one wind outlet grid plate is abnormal within the time threshold, acquiring second safety control information according to the abnormal movement state;
the second safety control information comprises operation information of the air outlet grid plate with abnormal motion state, or operation information of the air outlet grid plate contained in the air outlet section to which the air outlet grid plate with abnormal motion state belongs;
and controlling the corresponding air outlet grid plate to execute the anti-pinch action according to the second safety control information.
Further, the pre-touch information also comprises information about whether foreign matters move away from the intelligent air outlet equipment;
after the step of some or all air-out grid boards execution anti-pinch action, still include:
returning to the step of acquiring the pre-touch information;
and if foreign matters are far away from the intelligent air outlet equipment, executing the air outlet grid plate for preventing the pinch injury action to execute the recovery action.
Furthermore, the anti-pinch action comprises a plurality of stop actions of the air outlet grid plates or a plurality of stop relative actions of the air outlet grid plates.
Further, the recovery action therefore comprises the steps of:
the air outlet grid plate executing the anti-pinch action and the air outlet grid plate contained in the air outlet section to which the air outlet grid plate belongs are reset to the initial position;
and the air outlet grid plate contained in the air outlet section moves according to the specified movement rule again.
A safety control system of an air outlet section comprises intelligent air outlet equipment, a pre-touch information acquisition module and a processing module;
the pre-touch information acquisition module is used for acquiring pre-touch information;
the processing module is used for identifying the pre-touch information, acquiring first safety control information according to the pre-touch information, and then sending the first safety control information to the intelligent air outlet equipment;
and the intelligent air outlet equipment controls part or all of the air outlet grid plates to execute anti-pinch actions according to the first safety control information.
Further, the device also comprises a judging module,
the judging module is used for judging whether foreign matters move close to the intelligent air outlet equipment or not according to the pre-touch information, and if so, the pre-touch information acquiring module acquires the position range to be touched by the foreign matters;
the first safety control information at least comprises operation information of the wind outlet grid plate corresponding to the position range;
and the intelligent air outlet equipment controls the air outlet grid plate corresponding to the position range to execute anti-pinch actions according to the first safety control information.
Further, the device also comprises a motion state acquisition module;
the motion state acquisition module is used for acquiring the motion state of each air outlet grid plate;
the judging module is further configured to judge whether the motion state is abnormal:
if so, the processing module acquires second safety control information according to the abnormal motion state and sends the second safety control information to the intelligent air outlet equipment;
the second safety control information comprises operation information of the air outlet grid plate with abnormal motion state, or operation information of the air outlet grid plate contained in the air outlet section to which the air outlet grid plate with abnormal motion state belongs;
and the intelligent air outlet equipment controls the air outlet grid plate contained in the second safety control information to execute the anti-pinch action.
Further, the device also comprises a timing module and a motion state acquisition module, wherein a time threshold value is preset in the processing module;
the timing module is used for starting timing after the anti-pinch action is executed according to the first safety control information;
the motion state acquisition module is used for acquiring the motion state of each wind outlet grid plate after the timing module starts timing;
the judging module is used for judging whether the motion state of each wind grid plate is abnormal within the time threshold value:
if the time threshold is exceeded and the motion state of each air outlet grid plate is not abnormal, the air outlet grid plate which executes the anti-pinch action executes a recovery action;
if the motion state of at least one air outlet grid plate is abnormal within the time threshold, the processing module acquires second safety control information according to the abnormal motion state and sends the second safety control information to the intelligent air outlet equipment;
the second safety control information comprises operation information of the air outlet grid plate with abnormal motion state, or operation information of the air outlet grid plate contained in the air outlet section to which the air outlet grid plate with abnormal motion state belongs;
and the intelligent air outlet equipment controls the corresponding air outlet grid plate to execute the anti-pinch action according to the second safety control information.
Further, the judging module is also used for judging whether foreign matters move away from the intelligent air outlet equipment or not according to the pre-touch information;
after the intelligent air-out equipment executes the anti-pinch action, the pre-touch information acquisition module acquires pre-touch information again, and if foreign matters exist, the intelligent air-out equipment moves, the intelligent air-out equipment executes a recovery action.
Furthermore, the anti-pinch device further comprises a storage module, wherein the storage module is used for storing the control information of the anti-pinch action.
Further, the storage module is further configured to store control information of the recovery action.
A computer readable storage medium is provided, and a safety control program of an air outlet section of an intelligent air outlet device is stored on the computer readable storage medium, and when the safety control program of the air outlet section of the intelligent air outlet device is executed by a processor, the steps of the safety control method of the air outlet section are realized.
The invention has the beneficial effects that: the safety control method for the air outlet section is provided, and the air outlet grid plate of the intelligent air outlet equipment is controlled to execute anti-pinch actions by acquiring pre-touch information, so that the safety of the intelligent air outlet equipment is improved. And then provide a safety control system of air-out section, its intelligent degree is high, can be according to touching information control corresponding air-out grid plate in advance and carry out and prevent pressing from both sides the wound action to overcome the not enough among the prior art. The invention further provides a computer readable storage medium, which stores a safety control program of the air outlet section of the intelligent air outlet device, so that the terminal device can execute the safety control method of the air outlet section.
Drawings
Fig. 1 is a schematic flow chart of one embodiment of a safety control method for an air outlet section according to the present invention;
fig. 2 is a schematic flow chart illustrating a safety control method for an air outlet section according to another embodiment of the present invention;
fig. 3 is a schematic flow chart of another embodiment of a safety control method for an air outlet section according to the present invention;
fig. 4 is a schematic structural diagram of an intelligent air outlet device in an embodiment of a safety control method for an air outlet section according to the present invention;
fig. 5 is a vertical sectional view of the intelligent air outlet device in fig. 4;
in the drawings: the wind wheel 100, the wind wheel driving device 130, the wind inlet and outlet array mechanism 140, the unit driving device 400, the air outlet grid plate 310 and the air duct plate 321.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings. A safety control method for an air outlet section is applied to intelligent air outlet equipment, the intelligent air outlet equipment is provided with a plurality of movable air outlet grids 310, the plurality of air outlet grids 310 are divided into a plurality of air outlet sections, the air outlet grids 310 contained in each air outlet section respectively move according to an appointed movement rule, as shown in figure 1, the safety control method comprises the following steps:
acquiring pre-touch information;
according to the pre-touch information, first safety control information is acquired, and according to the first safety control information, partial or all of the wind grid plates 310 execute anti-pinch actions.
The technical scheme provides a safety control method of an air outlet section, and the operation method is suitable for intelligent air outlet equipment provided with a plurality of movable air outlet grid plates 310, such as a tower fan/cylindrical floor fan and the like which are provided with a plurality of air outlet grid plates 310 which are independently movable and the air supply parameters of the air outlet grid plates 310 are independently set, a tower fan/cylindrical floor fan and the like which are provided with a plurality of groups of air outlet grid plates 310 which are independently movable and the air supply parameters of the air outlet grid plates 310 are independently set, wherein the air outlet grid plates 310 which are independently movable are specifically the same group provided with a plurality of air outlet grid plates 310 with consistent activities, and the air outlet grid plates 310 of different groups can be consistent or inconsistent in activity. Preferably, this intelligence air-out equipment is equipped with a plurality of air-out grid plates 310 that are independent each other, and every air-out grid plate 310 all is equipped with unit drive device promptly, makes every air-out grid can realize the rotation of mutual independence around the pivot of intelligence air-out equipment. But may be applied to a cylindrical type of a floor air conditioner.
After the intelligent air outlet device is started, the plurality of air outlet grid plates 310 are divided into a plurality of air outlet sections, the air outlet grid plates 310 contained in each air outlet section respectively move according to a specified movement rule, namely, each air outlet section respectively executes respective air supply action, and the air outlet grid plates 310 contained in the air outlet sections respectively move according to the specified movement rule, namely, part or all of the air outlet grid plates 310 contained in the air outlet sections move together according to a certain rule or part or all of the air outlet grid plates 310 contained in the air outlet sections move regularly and relatively; for example, the air outlet directions of the plurality of air outlet grids 310 included in the air outlet section are arranged according to a spiral rule, the plurality of air outlet grids 310 included in the air outlet section are relatively fixed, and the plurality of air outlet grids 310 included in the air outlet section reciprocate in the air supply range together; or the air outlet grating plate 310 contained in the air outlet section is divided into a plurality of air outlet parts, and the air outlet grating plate 310 contained in each air outlet part is relatively fixed; the air outlet parts reciprocate in the air supply range in a staggered mode. The designated movement rule may be a movement rule set by the intelligent air outlet device when the intelligent air outlet device leaves a factory, or may be a movement rule set by the user after purchase.
In the process of air supply executed by the intelligent air outlet equipment, the mode of acquiring the pre-touch information can be image identification, infrared detection identification, distance induction identification, sound wave identification and combination thereof; when obtaining the air-out grid tray 310 that has the foreign matter to touch intelligent air-out equipment, then acquire first safety control information, wherein, first safety control information can be the operation information of a plurality of air-out grid tray 310, intelligent air-out equipment can be according to first safety control information, the action of preventing pressing from both sides hindering is carried out to the corresponding air-out grid tray 310 of control, in order to avoid causing the injury to the foreign matter, also play the guard action to intelligent air-out equipment simultaneously, avoid going out to block into the foreign matter between the air-out grid tray 310 and lead to intelligent air-out equipment to take place to damage. In an embodiment of the present technical solution, the air outlet grid plate 310 is divided into an air outlet section one, an air outlet section two, and an air outlet section three, each air outlet section moves according to a designated movement rule during the air supply process, the user a approaches to the intelligent air outlet device and tries to touch the air outlet grid plate 310, at this time, the intelligent air outlet device obtains pre-touch information, and obtains first safety control information according to the pre-touch information; the intelligent air outlet device controls all the air outlet grid plates 310 to execute the anti-pinch action according to the first safety control information, so that the problem that the user A is injured due to touching the air outlet grid plates 310 which move according to the specified movement rule is effectively avoided.
It should be noted that, in the present technical solution, the safety control method for the air outlet section can be implemented by the following intelligent air outlet device, but is not limited to the structure of the intelligent air outlet device.
The utility model provides an intelligence air-out equipment, as shown in fig. 4 and 5, includes: the wind wheel 100, the wind wheel driving device 130, the wind guide structure and the wind inlet and outlet array mechanism 140; the inlet and outlet air array mechanism 140 includes: the air duct structure comprises a plurality of layers of air duct layer structures which are stacked up and down and a driving mechanism for driving each layer of air duct layer structure to independently rotate horizontally; the drive mechanism includes: a plurality of unit driving devices 400 independently installed and driving parts in transmission fit with the unit driving devices 400; the driving part is arranged on the air duct layer structure. The wind wheel 100 is vertically arranged and is in transmission connection with the wind wheel driving device 130; the wind guide structure is arranged on the outer side of the wind wheel 100 and used for guiding wind on the outer side of the wind wheel; the air inlet and outlet array mechanism 140 is covered on the outer side of the air guide structure, and the unit driving device 400 is used for driving the air duct layer structure at the corresponding position to horizontally rotate relative to the air guide structure. The air duct layer structure is annular and is a layered structure formed by overlapping a plurality of layers of air outlet grid plates 310 up and down, the lower surfaces of the air outlet grid plates 310 vertically extend downwards to form air outlet duct plates 321, and the air outlet duct plates 321 are distributed in parallel with the lower surfaces of the air outlet grid plates 310.
After the intelligent air outlet device acquires the first safety control information, the corresponding unit driving devices 400 are respectively controlled according to the first safety control information to drive the corresponding air outlet grid plates 310 to execute the anti-pinch action. When the pre-touch information is acquired, the anti-pinch actions are executed by controlling part or all of the air outlet grid plates 310, so that the safety of a user when the intelligent air outlet equipment is used is ensured, and the intelligent air outlet equipment is protected to a certain extent.
Further, the pre-touch information includes information about whether foreign matters move close to the intelligent air outlet device and a position range where the foreign matters are to be touched;
if foreign matters move close to the intelligent air outlet equipment, acquiring the position range to be touched by the foreign matters;
the first safety control information includes operation information of the air outlet grid plate 310 corresponding to the position range;
and controlling the air outlet grid plate 310 corresponding to the position range to execute an anti-pinch action according to the first safety control information.
In the normal air supply process of the intelligent air outlet device, detecting whether a foreign matter approaches the intelligent air outlet device, and when the foreign matter moves close to the intelligent air outlet device, acquiring a position range where the foreign matter is about to touch, wherein the foreign matter can be a body part of a user, such as a finger, or other foreign matters, such as a book; after the position range where the foreign matter is to be touched is obtained, the air-out grid plate 310 corresponding to the foreign matter is obtained according to the position range, first safety control information is obtained, and then the air-out grid plate 310 corresponding to the position range is controlled to execute an anti-pinch action. As one embodiment of the present application, the intelligent air outlet device includes 50 air outlet grid plates 310, and the 50 air outlet grid plates 310 sequentially assign serial numbers in sequence; after the position range where the foreign matter is to be touched is obtained, the air outlet grid plate 310 corresponding to the position range is obtained, if the position range corresponds to the air outlet grid plate 310 with the serial number of 15-25, the first safety control information contains the operation information of the air outlet grid plate 310 with the serial number of 15-25, and the intelligent air outlet equipment controls the air outlet grid plate 310 with the serial number of 15-25 to execute the anti-pinch action. Of course, the number of the outlet grills 310 performing the anti-pinch operation may be increased to leave a safety margin. As another embodiment of the present application, under the condition that the obtained pre-touch information is the same as the previous embodiment, the position range corresponds to the air-out grid plate 310 with the serial number also being 15-25, which is different from the previous embodiment, in this embodiment, the first safety control information includes the operation information of the air-out grid plate 310 with the serial number being 10-30, and the air-out grid plate 310 with the intelligent air-out device control serial number being 10-30 performs the anti-pinch action, so that a sufficient safety margin is reserved, the problem that the position range is deviated to cause the user to be injured is avoided, and the safety is higher.
Further, the first safety control information includes operation information of the air outlet grid plate 310 included in the air outlet section at least partially covered by the position range;
and controlling the corresponding air outlet grid plate 310 to execute the anti-pinch action according to the first safety control information.
At least by the air-out section of position range part cover includes: an air outlet section covered by the position range and an air outlet section partially covered by the position range, wherein, the air outlet sections covered by the position ranges means that all the air outlet grid plates 310 contained in a certain air outlet section are contained in the air outlet grid plates 310 corresponding to the position ranges where foreign matters are to be touched, the position range covers the air outlet section, for example, the intelligent air outlet device divides 50 air outlet grid plates 310 into three air outlet sections, the 50 air outlet grid plates 310 are sequentially assigned with serial numbers, wherein, the air outlet grid plates 310 with the serial numbers of 1-15 are distributed to the first air outlet section, the air outlet grid plates 310 with the serial numbers of 16-35 are distributed to the second air outlet section, the air outlet grid plates 310 with the serial numbers of 36-50 are distributed to the third air outlet section, when the serial number of the air outlet grid plate 310 corresponding to the position range to be touched by the foreign matter is 1-20, the position range covers the first air outlet section.
The air outlet section partially covered by the position range means that a part of the air outlet grating plate 310 contained in a certain air outlet section is contained in the air outlet grating plate 310 corresponding to the position range where the foreign matters are to touch, and the position range partially covers the air outlet section; for example, 50 air outlet grid plates 310 are divided into three air outlet sections by the intelligent air outlet device, and the 50 air outlet grid plates 310 are sequentially assigned with sequence numbers according to the sequence, wherein the air outlet grid plates 310 with the sequence numbers of 1-15 are assigned to the first air outlet section, the air outlet grid plates 310 with the sequence numbers of 16-35 are assigned to the second air outlet section, and the air outlet grid plates 310 with the sequence numbers of 36-50 are assigned to the third air outlet section, and when the sequence numbers of the air outlet grid plates 310 corresponding to the position range where the foreign matters are to touch are obtained to be 5-20, the position range partially covers the first air outlet section and the second air outlet section.
After the pre-touch information is acquired, first safety information is acquired according to the pre-touch information, the first safety information comprises operation information of an air outlet grid plate 310 contained in an air outlet section at least partially covered by a position range to be touched by the foreign matter, so that the position range to be touched by the foreign matter can be expanded, the problem that the position range to be touched by the foreign matter is deviated in a prediction mode or the track of the foreign matter is suddenly changed in the moving process is avoided, a safety margin is reserved, and the safety of the intelligent safety equipment is higher; in addition, the air outlet grid plate 310 of the whole air outlet section simultaneously executes the anti-pinch action, and after the foreign matters are far away, the air outlet grid plate 310 of the whole air outlet section can continue the original movement, so that the air supply action to the air supply area can be recovered more quickly.
When the position range to be touched by the foreign matter covers one or more air outlet sections, the first safety information only includes the operation information of the air outlet grating plate 310 included in the air outlet section covered by the position range. As an embodiment of the present invention, the intelligent air outlet device divides 50 air outlet grid plates 310 into four air outlet sections, and the 50 air outlet grid plates 310 sequentially allocate serial numbers, wherein the air outlet grid plates 310 with serial numbers 1-10 are allocated to the first air outlet section, the air outlet grid plates 310 with serial numbers 11-25 are allocated to the second air outlet section, the air outlet grid plates 310 with serial numbers 26-32 are allocated to the third air outlet section, and the air outlet grid plates 310 with serial numbers 32-50 are allocated to the fourth air outlet section, and at this time, the serial numbers of the air outlet grid plates 310 corresponding to the position range where the foreign object will touch are acquired as 11-32, so that the position range where the foreign object will touch covers the second air outlet section and the third air outlet section, and the first safety information includes operation information of the air outlet grid plates 310 included in the second air outlet section and the third air outlet section.
When the position range to be touched by the foreign matter covers one or more air outlet sections and partially covers one or two air outlet sections at the same time, the first safety information simultaneously contains the operation information of the air outlet grating plate 310 contained in the air outlet section covered by the position range and the operation information of the air outlet grating plate 310 contained in the air outlet grating plate 310 partially covered by the position range. As an embodiment of the present invention, the intelligent air outlet device divides 50 air outlet grid plates 310 into four air outlet sections, and the 50 air outlet grid plates 310 sequentially allocate serial numbers, wherein the air outlet grid plates 310 with serial numbers of 1-10 are allocated to the first air outlet section, the air outlet grid plates 310 with serial numbers of 11-25 are allocated to the second air outlet section, the air outlet grid plates 310 with serial numbers of 26-32 are allocated to the third air outlet section, and the air outlet grid plates 310 with serial numbers of 32-50 are allocated to the fourth air outlet section, and at this time, the serial numbers of the air outlet grid plates 310 corresponding to the position range where the foreign object will touch are acquired to be 20-35, so that the position range where the foreign object will touch covers the third air outlet section, and partially covers the second air outlet section and the fourth air outlet section, and therefore the first safety information includes operation information of the air outlet grid plates 310 included in the second air outlet section, the third air outlet section and the fourth air outlet section.
When the position range to be touched by the foreign matter only partially covers one or two air outlet sections, the first safety information includes the operation information of the air outlet grating 310 included in the air outlet section partially covered by the position range. As another embodiment of the present invention, the intelligent air outlet device divides 50 air outlet louvers 310 into four air outlet sections, and the 50 air outlet louvers 310 sequentially assign serial numbers in sequence, wherein the air outlet louvers 310 with serial numbers of 1 to 10 are assigned to the first air outlet section, the air outlet louvers 310 with serial numbers of 11 to 25 are assigned to the second air outlet section, the air outlet louvers 310 with serial numbers of 26 to 32 are assigned to the third air outlet section, and the air outlet louvers 310 with serial numbers of 32 to 50 are assigned to the fourth air outlet section, and at this time, the serial numbers of the air outlet louvers 310 corresponding to the position range where the foreign object will touch are obtained to be 20 to 30, so that the position range where the foreign object will touch partially covers the second air outlet section and the third air outlet section, and the first safety information includes operation information of the air outlet louvers 310 included in the second air outlet section and the third air outlet section.
Further, as shown in fig. 2, the motion state of each of the wind outlet grids 310 is acquired;
whether the motion state of each wind grid plate 310 is abnormal or not is respectively judged:
if yes, acquiring second safety control information according to the abnormal motion state,
the second safety control information includes operation information of the air outlet grid plate 310 with abnormal motion state, or operation information of the air outlet grid plate 310 included in the air outlet section to which the air outlet grid plate 310 with abnormal motion state belongs;
and controlling the corresponding air outlet grid plate 310 to execute the anti-pinch action according to the second safety control information.
In the process of air supply executed by the intelligent air outlet device, the motion state of each air outlet grid plate 310 can be acquired through identification of a torsion sensor, identification of a hall sensor, identification of a speed sensor and combination of the identification and the identification; whether there is foreign matter to touch the air-out grid plate 310 of intelligent air-out equipment can be judged through the motion state of judging air-out grid plate 310, because when there is the foreign matter touch or block to air-out grid plate 310, certain change can take place for the velocity of motion, torsion size etc. of this air-out grid plate 310 to it is unusual to discern that this air-out grid plate 310's motion state exists, then obtains second safety control information according to there being unusual motion state, according to the action of preventing pressing from both sides is carried out to the corresponding air-out grid plate 310 of second safety control information control, thereby prevents to cause further harm to the foreign matter, also plays the guard action to intelligent air-out equipment. Of course, judging whether there is a foreign object touching or stuck to the air-out grill 310 by acquiring the motion state of each air-out grill 310, may play a secondary role of protection, because when the module or the device for acquiring the pre-touch information fails, the intelligent air outlet equipment cannot acquire the pre-touch information and execute the anti-pinch action in time, that is, when the foreign object approaches and touches the outlet grill 310 of the intelligent outlet device, the module or device that acquires the pre-touch information does not acquire the pre-touch information, thereby causing damage to the foreign object or the intelligent outlet device, when the module or the device for acquiring the pre-touch information cannot normally detect that the foreign object is moving close to the intelligent air outlet device, whether foreign matters touch or are clamped on the air outlet grid plate 310 can be judged by acquiring the motion state of each air outlet grid plate 310, so that the safety of the foreign matters and intelligent air outlet equipment is guaranteed to the greatest extent.
The air outlet section to which the air outlet louver 310 with abnormal motion state belongs is the air outlet section including the air outlet louver 310 with abnormal motion state, for example, the intelligent air outlet device divides 50 air outlet louvers 310 into four air outlet sections, and the 50 air outlet louvers 310 are sequentially assigned with serial numbers according to the sequence, wherein the air outlet louver 310 with serial numbers of 1-10 is assigned to the air outlet section one, the air outlet louver 310 with serial numbers of 11-25 is assigned to the air outlet section two, the air outlet louver 310 with serial numbers of 26-32 is assigned to the air outlet section three, and the air outlet louver 310 with serial numbers of 32-50 is assigned to the air outlet section four, when the motion state of the air outlet louver 310 with serial numbers of 22-25 is abnormal, the air outlet section to which the air outlet louver 310 with abnormal motion state belongs is the air outlet section two, and therefore, the second safety control information includes the operation information of the air outlet louver 310 included in the air outlet section two, and finally, the intelligent air outlet equipment controls the air outlet grid plate 310 contained in the air outlet section II to execute the anti-pinch action.
Further, as shown in fig. 3, a time threshold is preset;
when foreign matters approach, acquiring a position range where the foreign matters are to touch, acquiring first safety control information according to the pre-touch information, executing the anti-pinch action by the air outlet grid plate 310 corresponding to the position range according to the first safety control information, and starting timing;
acquiring the motion state of each wind outlet grid plate 310;
whether the motion state of each wind grid plate 310 is abnormal or not is respectively judged:
if the time threshold is exceeded and the motion state of each air outlet grid plate 310 is not abnormal, the air outlet grid plate 310 executing the anti-pinch action executes a recovery action;
if the movement state of at least one wind-out grid plate 310 is abnormal within the time threshold, acquiring second safety control information according to the abnormal movement state;
the second safety control information includes operation information of the air outlet grid plate 310 with abnormal motion state, or operation information of the air outlet grid plate 310 included in the air outlet section to which the air outlet grid plate 310 with abnormal motion state belongs;
and controlling the corresponding air outlet grid plate 310 to execute the anti-pinch action according to the second safety control information.
The intelligent air-out equipment starts timing and acquires the motion state of each air-out grid plate 310 after controlling the corresponding air-out grid plate 310 to execute the anti-pinch action according to the first safety control information, if the motion states of the air-out grid plates 310 are not abnormal within a preset time threshold, the situation that foreign matters do not touch or clamp the air-out grid plates 310 is indicated, therefore, the intelligent air-out equipment is safe, the air-out grid plates 310 which execute the anti-pinch action execute the recovery action, and continue to supply air for users in an air supply area so as to meet the air blowing requirements of the users; secondly, when the module or the device for acquiring the pre-touch information fails, the pre-touch information may be acquired all the time, so that the intelligent air outlet device always controls the air outlet grid plate 310 to perform an anti-pinch action, which may greatly affect the use experience of the user; therefore, after the preset time threshold is exceeded, the motion state of the air outlet grid plate 310 is not abnormal, the air outlet grid plate 310 which has performed the anti-pinch action can be controlled to perform the recovery action, air supply is continued for users in the air supply area, thus the dual detection effect can be achieved, even when the module or the device which acquires the pre-touch information fails, the users can be ensured to use the intelligent air outlet equipment, and the use experience of the users is improved.
In addition, when a module or a device for acquiring pre-touch information fails, a situation may exist in which it is detected that a foreign object moves close to the intelligent outlet device, but a position range to which the foreign object is to be touched cannot be accurately acquired, and in this situation, if the corresponding outlet grill 310 is still controlled to perform an anti-pinch operation according to the acquired position range, damage may still be caused to the foreign object or the intelligent outlet device; therefore, within a preset time threshold, if it is obtained that the movement state of the air outlet grid plate 310 is abnormal, it indicates that a foreign object touches or is clamped on the air outlet grid plate 310; for example, after the intelligent air outlet device executes the anti-pinch action according to the first safety control information control part of the air outlet grid plate 310, the air outlet grid plate 310 executing the anti-pinch action stops moving, then starts timing and acquires the motion state of each air outlet grid plate 310, if it is acquired that the air outlet grid plate 310 executing the anti-pinch action moves, or the speed of the air outlet grid plate 310 not executing the anti-pinch action is slowed down or the torque driving the air outlet grid plate 310 to move is suddenly increased within a preset time threshold, it is indicated that a foreign object touches or is stuck to the air outlet grid plate 310 at this time, the second safety control information is acquired according to the abnormal motion state, and then the corresponding air outlet grid plate 310 is controlled to execute the anti-pinch action according to the second safety control information, so that it is effectively avoided that the position range where the foreign object will touch is judged incorrectly, or a module or device acquiring the pre-pinch information fails to acquire the positive touch of the foreign object that the foreign object will touch due to the fault The problem of definite position range effectively improves the safety performance of the intelligent air outlet equipment.
Further, the pre-touch information also comprises information about whether foreign matters move away from the intelligent air outlet equipment;
after the step of performing the anti-pinch action on the part or all of the wind-out grids 310, the method further includes:
returning to the step of acquiring the pre-touch information;
if foreign matters exist and move away from the intelligent air outlet equipment, the air outlet grid plate 310 executing the anti-pinch action executes the recovery action.
The intelligent air-out equipment acquires pre-touch information again after executing anti-pinch actions according to the first safety control information control part or all air-out grid plates 310, if the intelligent air-out equipment is obtained to move when foreign matters are far away from the intelligent air-out equipment, the foreign matters are explained to leave the intelligent air-out equipment, therefore, the intelligent air-out equipment at the moment is safe, the air-out grid plates 310 which execute the anti-pinch actions execute recovery actions, air supply continues to be carried out for users in an air supply area, and the air blowing requirement of the users is met.
Further, the anti-pinch action includes a plurality of the wind-out grid plates 310 stopping action or a plurality of the wind-out grid plates 310 stopping relative action.
In the process of normally supplying air at the execution of intelligent air-out equipment, in order to guarantee that the air-out section can supply air to the whole air supply region, the air-out grid plate 310 contained in the air-out section can reciprocate within a certain angle range, thereby realizing the air supply to the air supply region. Therefore, when a foreign object is close to the intelligent air outlet device and is about to touch the intelligent air outlet device, the foreign object can be prevented from being pinched or damaged by the foreign object by stopping the movement of the air outlet grid plate 310, because the foreign object cannot be pinched even if the foreign object touches the air outlet grid plate 310 after the movement of the air outlet grid plate 310 is stopped; certainly, the plurality of air outlet grids 310 can also stop relative movement to prevent the foreign matter from being pinched, because when the plurality of air outlet grids 310 are in relative movement, if the foreign matter is exactly located between the two air outlet grids 310, the foreign matter can be jammed between the two air outlet grids 310 and pinched by the air outlet grids 310, therefore, when the foreign matter is close to the intelligent air outlet device and will touch the air outlet grids 310, the air outlet grids 310 can be controlled to stop relative movement, and the stop relative movement means that the plurality of air outlet grids 310 move in the same direction at the same speed, that is, the air outlet grids 310 are relatively static, so even if the foreign matter touches the air outlet grids 310, the foreign matter is not easily pinched by the air outlet grids 310, and the foreign matter can also be protected.
Further, the recovery action therefore comprises the steps of:
the air outlet grid plate 310 executing the anti-pinch action and the air outlet grid plate 310 contained in the air outlet section to which the air outlet grid plate belongs are reset to the initial position;
the air outlet grid plate 310 contained in the air outlet section moves according to the appointed movement rule again.
After confirming the safety of the intelligent air outlet device, the air outlet grid plate 310 which has performed the anti-pinch action performs the recovery action; in one air outlet section, the air outlet grid plate 310 performing the anti-pinch action may be a part of the air outlet grid plate 310 included in the air outlet section, or may be all the air outlet grid plates 310 included in the air outlet section; when the air outlet grid plate 310 performing the anti-pinch action is the partial air outlet grid plate 310 contained in the air outlet section, namely in the air outlet section, the air outlet grid plate 310 not performing the anti-pinch action can continue to move according to the original movement rule, so that after the safety of the intelligent air outlet equipment is confirmed, in the same air outlet section, the air outlet grid plate 310 performing the anti-pinch action and the air outlet grid plate 310 not performing the anti-pinch action are pulled apart by a certain distance or the movement rule of the air outlet grid plate 310 is disordered, therefore, when the recovery action is performed, the air outlet grid plate 310 performing the anti-pinch action and the air outlet grid plate 310 contained in the air outlet section to which the air outlet grid plate 310 belongs are reset to the initial position and then move according to the designated movement rule again, so that the air outlet section can be better ensured to move according to the designated movement rule, and the control process is simpler.
A safety control system of an air outlet section comprises intelligent air outlet equipment, a pre-touch information acquisition module and a processing module;
the pre-touch information acquisition module is used for acquiring pre-touch information;
the processing module is used for identifying the pre-touch information, acquiring first safety control information according to the pre-touch information, and then sending the first safety control information to the intelligent air outlet equipment;
the intelligent air outlet device controls part or all of the air outlet grid plates 310 to execute anti-pinch actions according to the first safety control information.
According to the safety control system for the air outlet section, as one embodiment, the pre-touch information acquisition module and the processing module are arranged on the intelligent air outlet device.
As another embodiment, the pre-touch information acquisition module and the processing module are respectively and independently disposed outside the intelligent air outlet device, and the object information acquisition module and the processing module can communicate with the intelligent air outlet device.
In the process of air supply executed by the intelligent air outlet equipment, the pre-touch information acquisition module acquires pre-touch information in a mode of image identification, infrared detection identification, distance induction identification, sound wave identification and combination thereof; when obtaining that there is the foreign matter when will touching the air-out grid plate 310 of intelligent air-out equipment, then processing module discerns touching information in advance, and acquire first safety control information according to the result of discernment, the action of hindering is prevented pressing from both sides by intelligent air-out equipment according to first safety control information control part or whole air-out grid plate 310 execution, in order to avoid causing the injury to the foreign matter, also play the guard action to intelligent air-out equipment simultaneously, avoid going out to block into the foreign matter between the air-out grid plate 310 and lead to intelligent air-out equipment to take place to damage.
Further, the device also comprises a judging module,
the judging module is used for judging whether foreign matters move close to the intelligent air outlet equipment or not according to the pre-touch information, and if so, the pre-touch information acquiring module acquires the position range to be touched by the foreign matters;
the first safety control information at least comprises operation information of the air outlet grid plate 310 corresponding to the position range;
and the intelligent air outlet equipment controls the air outlet grid plate 310 corresponding to the position range to execute anti-pinch actions according to the first safety control information.
In the normal air supply process of the intelligent air outlet device, whether foreign matters approach the intelligent air outlet device or not is detected, and when the judging module judges that the foreign matters move close to the intelligent air outlet device, the pre-touch information acquisition module acquires the position range to be touched by the foreign matters, wherein the foreign matters can be body parts of a user, such as fingers, or other foreign matters, such as books; after the position range where the foreign matter is to be touched is obtained, the air-out grid plate 310 corresponding to the foreign matter is obtained according to the position range, first safety control information is generated, and then the air-out grid plate 310 corresponding to the position range is controlled to execute an anti-pinch action. Preferably, the position range can be properly expanded, so that a sufficient safety margin is reserved, the problem that the position range is deviated to cause injury to a user is avoided, and the safety is higher.
Further, the device also comprises a motion state acquisition module;
the motion state acquiring module is used for acquiring the motion state of each wind outlet grid plate 310;
the judging module is further configured to judge whether the motion state is abnormal:
if so, the processing module acquires second safety control information according to the abnormal motion state and sends the second safety control information to the intelligent air outlet equipment;
the second safety control information includes operation information of the air outlet grid plate 310 with abnormal motion state, or operation information of the air outlet grid plate 310 included in the air outlet section to which the air outlet grid plate 310 with abnormal motion state belongs;
the intelligent air-out device controls the air-out grid plate 310 contained in the second safety control information to execute the anti-pinch action.
In the process of air supply executed by the intelligent air outlet device, the motion state acquisition module acquires the motion state of each air outlet grid plate 310, and the motion state acquisition mode of each air outlet grid plate 310 can be realized by torque sensor identification, hall sensor identification, speed sensor identification and combination thereof; the processing module determines whether foreign matters touch the air outlet grid plate 310 of the intelligent air outlet device by judging the motion state of the air outlet grid plate 310, because when the foreign matters touch or are clamped on the air outlet grid plate 310, the motion speed, the torsion strength and the like of the air outlet grid plate 310 can be changed to a certain extent, the processing module can judge that the motion state of the air outlet grid plate 310 is abnormal according to the change of the parameters, then second safety control information is obtained according to the abnormal motion state, and the corresponding air outlet grid plate 310 is controlled to execute anti-pinch actions according to the second safety control information, so that further damage to the foreign matters is prevented, and the intelligent air outlet device is protected. Certainly, the motion state of each air outlet grid plate 310 is obtained to determine whether there is a foreign object touching or stuck to the air outlet grid plate 310, which can play a second protection role, because when the pre-touch information obtaining module fails, the pre-touch information cannot be obtained, and the processing module cannot obtain the first safety control information according to the pre-touch information, so that the intelligent air outlet device cannot control the corresponding air outlet grid plate 310 to perform anti-pinch actions according to the first safety control information, that is, when a foreign object approaches and touches the air outlet grid plate 310 of the intelligent air outlet device, the module or device obtaining the pre-touch information does not obtain the pre-touch information, so that the air outlet grid plate 310 continues to move according to the specified motion rule, and easily damages the foreign object or the intelligent air outlet device, so when the module or device obtaining the pre-touch information cannot normally detect that the foreign object is approaching the intelligent air outlet device, whether foreign matters touch or are clamped on the air outlet grid plate 310 can be judged by acquiring the motion state of each air outlet grid plate 310, and the corresponding air outlet grid plate 310 is controlled to execute the anti-pinch action, so that the safety of the foreign matters and the intelligent air outlet equipment is guaranteed to the maximum extent.
As one embodiment, the motion state acquiring module and the processing module are disposed on the intelligent air outlet device and can communicate with the processing module.
As another embodiment, the motion state acquiring module is independently disposed outside the intelligent air outlet device, and the motion state acquiring module may be in communication with the processing module and the intelligent air outlet device.
Further, the device also comprises a timing module and a motion state acquisition module, wherein a time threshold value is preset in the processing module;
the timing module is used for starting timing after the anti-pinch action is executed according to the first safety control information;
the motion state acquisition module is used for acquiring the motion state of each wind outlet grid plate 310 after the timing module starts timing;
the judging module is configured to judge whether the motion state of each of the wind grid plates 310 is abnormal within the time threshold:
if the time threshold is exceeded and the motion state of each air outlet grid plate 310 is not abnormal, the air outlet grid plate 310 executing the anti-pinch action executes a recovery action;
if the motion state of at least one of the air outlet grid plates 310 is abnormal within the time threshold, the processing module acquires second safety control information according to the abnormal motion state, and sends the second safety control information to the intelligent air outlet device;
the second safety control information includes operation information of the air outlet grid plate 310 with abnormal motion state, or operation information of the air outlet grid plate 310 included in the air outlet section to which the air outlet grid plate 310 with abnormal motion state belongs;
and the intelligent air outlet equipment controls the corresponding air outlet grid plate 310 to execute the anti-pinch action according to the second safety control information.
After the intelligent air-out equipment controls the air-out grid plates 310 to execute the anti-pinch action according to the first safety control information, the timing module starts timing, the motion state acquisition module acquires the motion state of each air-out grid plate 310, if the motion states of the air-out grid plates 310 are not abnormal within a preset time threshold, the situation that foreign matters do not touch or clamp the air-out grid plates 310 is indicated, therefore, the intelligent air-out equipment at the moment is safe, the air-out grid plates 310 which have executed the anti-pinch action execute the recovery action, and continue to supply air for users in an air supply area so as to meet the air blowing requirements of the users; secondly, when the module or the device for acquiring the pre-touch information fails, the pre-touch information may be acquired all the time, so that the intelligent air outlet device always controls the air outlet grid plate 310 to execute the anti-pinch action, thereby greatly influencing the use experience of the user; therefore, after exceeding preset time threshold, the motion state of air-out grid plate 310 does not have unusually, then can control to have carried out the air-out grid plate 310 execution recovery action that prevents the pinch injury action, continues to be the user's air supply in the air supply region, can play the effect of dual detection like this, even when acquireing the module or the device that touch information in advance and break down, also can guarantee that the user can use intelligent air-out equipment to promote user's use and experience.
In addition, when a module or a device for acquiring pre-touch information fails, a situation may exist in which it is detected that a foreign object moves close to the intelligent outlet device, but a position range to which the foreign object is to be touched cannot be accurately acquired, and in this situation, if the corresponding outlet grill 310 is still controlled to perform an anti-pinch operation according to the acquired position range, damage may still be caused to the foreign object or the intelligent outlet device; therefore, within a preset time threshold, if the motion state of the air outlet grid plate 310 is obtained to be abnormal, it is indicated that the foreign object touches or is clamped on the air outlet grid plate 310, the processing module obtains second safety control information according to the abnormal motion state, and then controls the corresponding air outlet grid plate 310 to execute the anti-pinch action according to the second safety control information, so that the problem that the correct position range where the foreign object will touch cannot be obtained due to the misjudgment of the position range where the foreign object will touch or the failure of the module or device obtaining the pre-touch information can be effectively avoided, and the safety performance of the intelligent air outlet device is effectively improved.
Further, the judging module is further configured to judge whether a foreign object moves away from the intelligent air outlet device according to the pre-touch information;
after the intelligent air-out equipment executes the anti-pinch action, the pre-touch information acquisition module acquires pre-touch information again, and if foreign matters exist and are far away from the intelligent air-out equipment to move, a recovery action is executed.
Furthermore, the anti-pinch device further comprises a storage module, wherein the storage module is used for storing the control information of the anti-pinch action.
When the anti-pinch action needs to be executed, the control information of the anti-pinch action can be directly called from the storage module to control the corresponding air-out grid plate 310 to execute the anti-pinch action, so that the response is quicker, and the safety is higher.
Further, the storage module is further configured to store control information of the recovery action.
When the air outlet grid plates 310 which have performed the anti-pinch action need to be controlled to perform the recovery action, the control information of the recovery action can be directly called from the storage module to control the corresponding air outlet grid plates 310 to perform the recovery action, the response is quicker, the air supply of an air supply area can be quickly recovered, and the user experience is better.
A computer readable storage medium is provided, and a safety control program of an air outlet section of an intelligent air outlet device is stored on the computer readable storage medium, and when the safety control program of the air outlet section of the intelligent air outlet device is executed by a processor, the steps of the safety control method of the air outlet section are realized.
The technical solution of the present invention or the portions that contribute to the prior art can be embodied in the form of a software product, where the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) as described above, and includes several instructions for enabling a terminal device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.

Claims (12)

1. The utility model provides a safety control method of air-out section, is applied to intelligent air-out equipment, its characterized in that: the intelligent air-out equipment has a plurality of mobilizable air-out grid tray, and is a plurality of air-out grid tray divides into a plurality of sections air-out sections, and each section air-out section contains the air-out grid tray moves according to appointed motion rule respectively, includes following step:
acquiring pre-touch information;
according to the pre-touch information, first safety control information is obtained, and according to the first safety control information, partial or all air outlet grating plates execute anti-pinch actions;
the pre-touch information comprises information about whether foreign matters move close to the intelligent air outlet equipment or not and a position range where the foreign matters are to be touched;
if foreign matters move close to the intelligent air outlet equipment, acquiring the position range to be touched by the foreign matters;
the first safety control information comprises operation information of the wind-out grid plate corresponding to the position range;
controlling the air outlet grid plate corresponding to the position range to execute an anti-pinch action according to the first safety control information;
acquiring the motion state of each wind outlet grid plate;
respectively judging whether the motion state of each wind outlet grid plate is abnormal:
if yes, acquiring second safety control information according to the abnormal motion state,
the second safety control information comprises operation information of the air outlet grid plate with abnormal motion state, or operation information of the air outlet grid plate contained in the air outlet section to which the air outlet grid plate with abnormal motion state belongs;
and controlling the corresponding air outlet grid plate to execute the anti-pinch action according to the second safety control information.
2. The safety control method for the air outlet section according to claim 1, characterized in that: the first safety control information comprises operation information of an air outlet grid plate contained in the air outlet section at least partially covered by the position range;
and controlling the corresponding air outlet grid plate to execute anti-pinch actions according to the first safety control information.
3. The safety control method for the air outlet section according to claim 1, characterized in that:
presetting a time threshold;
when foreign matters approach, acquiring a position range where the foreign matters are to touch, acquiring first safety control information according to the pre-touch information, executing the anti-pinch action by an air outlet grid plate corresponding to the position range according to the first safety control information, and starting timing;
acquiring the motion state of each wind outlet grid plate;
respectively judging whether the motion state of each wind outlet grid plate is abnormal:
if the time threshold is exceeded and the movement state of each air outlet grid plate is not abnormal, the air outlet grid plate executing the anti-pinch action executes a recovery action;
if the movement state of at least one wind outlet grid plate is abnormal within the time threshold, acquiring second safety control information according to the abnormal movement state;
the second safety control information comprises operation information of the air outlet grid plate with abnormal motion state, or operation information of the air outlet grid plate contained in the air outlet section to which the air outlet grid plate with abnormal motion state belongs;
and controlling the corresponding air outlet grid plate to execute the anti-pinch action according to the second safety control information.
4. The safety control method for the air outlet section according to claim 1, characterized in that: the pre-touch information also comprises information about whether foreign matters move away from the intelligent air outlet equipment or not;
after the step of some or all air-out grid boards execution anti-pinch action, still include:
returning to execute the step of obtaining the pre-touch information;
and if foreign matters are far away from the intelligent air outlet equipment, executing the air outlet grid plate for preventing the pinch injury action to execute the recovery action.
5. The safety control method for the air outlet section according to any one of claims 1 to 4, characterized in that: the anti-pinch action comprises a plurality of stop actions of the air outlet grid plates or a plurality of relative stop actions of the air outlet grid plates.
6. The safety control method for the air outlet section according to claim 3 or 4, characterized in that: the recovery action therefore comprises the following steps:
the air outlet grid plate which executes the anti-pinch action and the air outlet grid plate contained in the air outlet section to which the air outlet grid plate belongs are reset to the initial positions;
and the air outlet grid plate contained in the air outlet section moves according to the specified movement rule again.
7. The utility model provides a safety control system of air-out section which characterized in that: comprises an intelligent air outlet device, a pre-touch information acquisition module, a processing module, a judgment module and a motion state acquisition module
The pre-touch information acquisition module is used for acquiring pre-touch information;
the processing module is used for identifying the pre-touch information, acquiring first safety control information according to the pre-touch information, and then sending the first safety control information to the intelligent air outlet equipment;
the intelligent air outlet equipment controls part or all of the air outlet grid plates to execute anti-pinch actions according to the first safety control information;
the judging module is used for judging whether foreign matters move close to the intelligent air outlet equipment or not according to the pre-touch information, and if so, the pre-touch information acquiring module acquires the position range to be touched by the foreign matters;
the first safety control information at least comprises operation information of the wind outlet grid plate corresponding to the position range;
the intelligent air outlet equipment controls the air outlet grid plate corresponding to the position range to execute anti-pinch actions according to the first safety control information;
the motion state acquisition module is used for acquiring the motion state of each air outlet grid plate;
the judging module is further configured to judge whether the motion state is abnormal:
if so, the processing module acquires second safety control information according to the abnormal motion state and sends the second safety control information to the intelligent air outlet equipment;
the second safety control information comprises operation information of the air outlet grid plate with abnormal motion state, or operation information of the air outlet grid plate contained in the air outlet section to which the air outlet grid plate with abnormal motion state belongs;
and the intelligent air outlet equipment controls the air outlet grid plate contained in the second safety control information to execute the anti-pinch action.
8. The safety control system of an air-out section of claim 7, characterized in that: the device also comprises a timing module and a motion state acquisition module, wherein a time threshold value is preset in the processing module;
the timing module is used for starting timing after the anti-pinch action is executed according to the first safety control information;
the motion state acquisition module is used for acquiring the motion state of each wind outlet grid plate after the timing module starts timing;
the judging module is used for judging whether the motion state of each wind grid plate is abnormal within the time threshold value:
if the time threshold is exceeded and the movement state of each air outlet grid plate is not abnormal, the air outlet grid plate executing the anti-pinch action executes a recovery action;
if the motion state of at least one air outlet grid plate is abnormal within the time threshold, the processing module acquires second safety control information according to the abnormal motion state and sends the second safety control information to the intelligent air outlet equipment;
the second safety control information comprises operation information of the air outlet grid plate with abnormal motion state, or operation information of the air outlet grid plate contained in the air outlet section to which the air outlet grid plate with abnormal motion state belongs;
and the intelligent air outlet equipment controls the corresponding air outlet grid plate to execute anti-pinch actions according to the second safety control information.
9. The safety control system of an air-out section of claim 7, characterized in that: the judging module is also used for judging whether foreign matters move away from the intelligent air outlet equipment or not according to the pre-touch information;
after the intelligent air-out equipment executes the anti-pinch action, the pre-touch information acquisition module acquires pre-touch information again, and if foreign matters exist, the intelligent air-out equipment moves, the intelligent air-out equipment executes a recovery action.
10. The safety control system of an air-out section of claim 8, characterized in that: still include storage module, storage module is used for storing prevent pressing from both sides the control information who hinders the action.
11. The safety control system of an air-out section of claim 10, characterized in that: the storage module is further used for storing the control information of the recovery action.
12. A computer-readable storage medium characterized by: the computer readable storage medium stores a safety control program of the air outlet section of the intelligent air outlet device, and the safety control program of the air outlet section of the intelligent air outlet device realizes the steps of the safety control method of the air outlet section according to any one of claims 1 to 6 when being executed by the processor.
CN202010245197.0A 2020-03-31 2020-03-31 Safety control method and system for air outlet section and computer readable storage medium Active CN111425426B (en)

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CN202229373U (en) * 2011-09-15 2012-05-23 珠海格力电器股份有限公司 Wind sweeper and control device and air-conditioner thereof
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CN108224728B (en) * 2017-12-22 2020-04-07 珠海格力电器股份有限公司 Moving part control method and device of air outlet equipment, storage medium and equipment
CN108413491B (en) * 2018-02-27 2019-10-25 珠海格力电器股份有限公司 A kind of finger control device, air-conditioning and its finger control method
CN108844177B (en) * 2018-03-30 2020-08-04 广东美的制冷设备有限公司 Door plate control method of air conditioner and air conditioner
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