CN106681164A - Intelligent carpet based on sensing technique and indoor electric equipment control method - Google Patents
Intelligent carpet based on sensing technique and indoor electric equipment control method Download PDFInfo
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- CN106681164A CN106681164A CN201710095610.8A CN201710095610A CN106681164A CN 106681164 A CN106681164 A CN 106681164A CN 201710095610 A CN201710095610 A CN 201710095610A CN 106681164 A CN106681164 A CN 106681164A
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- carpet
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- intelligent carpet
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000011229 interlayer Substances 0.000 claims abstract description 4
- 238000005516 engineering process Methods 0.000 claims description 17
- 238000005286 illumination Methods 0.000 abstract description 6
- 230000033001 locomotion Effects 0.000 abstract 2
- 238000013461 design Methods 0.000 description 7
- 210000004247 hand Anatomy 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000004899 motility Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention relates to an intelligent carpet based on a sensing technique. The intelligent carpet comprises a carpet body (1) and a pressure sensor (2) arranged in an interlayer of the carpet body (1). The intelligent carpet also comprises a control box (3) arranged outside the carpet body (1). The control box (3) is connected with a relay (4). The relay (4) is in parallel connection with a switch of corresponding electric equipment in a room. The intelligent carpet is arranged at an entrance of the room. Compared with the prior art, the intelligent carpet has the advantages that an original electrical control line in the room needs not to be changed, only the relay needs to be connected with the original switch in parallel, foot treading motions are sensed by the pressure sensor, the control box controls motions of the relay, the corresponding electric equipment in the room is turned on or turned off, and the cost is low; the control box is arranged outside the carpet body, and is convenient to maintain; and the carpet is arranged at the entrance of the room and can control the electric equipment when people enter the room, so illumination convenience is greatly improved.
Description
Technical field
The present invention relates to a kind of carpet, more particularly, to a kind of intelligent carpet based on sensing technology and indoor electric equipment
Control method.
Background technology
In daily life, both feet are compared with both hands, and the function affect for undertaking is less.When people enters room, generally
Need to go touching switch to open luminaire with handss, need to open air purifier, water mist device, projector etc. in this way, also need
Go to position to strike with the hand open.If people get in room, left hand mobile phone is made a phone call, and the right hand holds other article,
Inconvenience opens switch with handss, or in allegro urban life and working environment, needs to save the operating time, plays
Partes corporis humani's bit function, therefore, if above-mentioned behavior can be completed using Bipedal when into room, can liberate double
Handss, while reducing indoor switchgear, realize Intelligent life and working environment.
Authorization Notice No. discloses a kind of Carpet-style remote controller and control method, ground for the Chinese patent of CN102722977
Blanket remote control includes carpet, power supply and signal processor and signal projector inside carpet, signal processor with
Signal projector is connected, and the inside of carpet arranges at least four pressure sensitive regions, and pressure biography is provided with pressure sensitive region
Sensor, pressure transducer is connected over-pressed force transducer to produce signal with signal processor, and user can be square by both feet
Just be effectively realized the remote control to television set, but remain a need for power supply opening manually, double-legged remote control be television set menu
Function；Signal processor is arranged on inside carpet, cumbersome during maintenance.
The patent application document of Application No. 201610637158.9 discloses a kind of smart home based on intelligent carpet
Control system, including some intelligent carpets, execution electrical equipment, central controller, central controller includes configuration module, detection module
And directive generation module, configuration module divides according to intelligent carpet set location and configuring area and stores area information；Intelligence
Energy carpet is provided with tramples detector, tramples whether detector detection human body is trampled, and feedback signal is trampled in output；Detection mould
Block, interval receives and once tramples feedback signal；Directive generation module, according to feedback signal is trampled different control instructions are generated；
Control instruction is used for control and performs electrical work.The system hardware module is excessive, and intelligence software feature does not embody completely, mobile phone
Chong Die using some functions with central controller, separated region and wiring are excessive in carpet, and actual operation owes strong.
The content of the invention
The purpose of the present invention is exactly on the basis of overcoming above-mentioned prior art and using the defect for existing, there is provided a kind of to be adapted to
Indoor environment, does not change indoor original circuit, intelligent carpet with low cost, easy to maintain, so as to realize the mesh of Based Intelligent Control
's.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of intelligent carpet based on sensing technology, including carpet body and the pressure transducer in carpet body interlayer,
Described intelligent carpet also includes being arranged on the control box outside carpet body, and described control box is connected with relay, described
Relay be connected with the switch in parallel of the electrical equipment in room, described intelligent carpet is arranged at room entrances.
Be provided with a/d converter and single-chip microcomputer in described control box, described pressure transducer, a/d converter, single-chip microcomputer with
Relay is sequentially connected.
Described pressure transducer is 10cm with the minimum range at carpet body edge.
Described pressure transducer is provided with multiple, is arranged on diverse location, and different relays are corresponded to respectively.
Each pressure transducer mutual spacing is not less than 30cm.
Described control box is embedded in room body of wall.
Described pressure transducer is the semi-bridge type pressure transducer that sensitive surface size is 34mm × 34mm, and range is
50KG。
Described a/d converter is HX711AD transducers.
A kind of method for carrying out indoor electric equipment control using described intelligent carpet, including：Pressure transducer receives
Pressure signal, after single-chip microcomputer judges that signal is effective, makes the corresponding actuating of relay, opens correspondence electrical equipment, and in setting
After duration, the actuating of relay corresponding with the pressure transducer of the pressure transducer interlocking is made, made in correspondence zones of different room
Electrical equipment is automatically switched off, and this association control can be arranged according to practical situation by software flexible.
Compared with prior art, the present invention has advantages below：
(1) indoor original electric control circuit need not be changed, it is only necessary to by relay and former switch in parallel, by pressure
Sensor experiences step trample action, makes control box control relay action, makes corresponding indoor electric opening of device or closing,
Low cost；Control box is arranged on outside carpet body, it is easy to safeguarded；Carpet is arranged at room entrances, just may be used during into room
Electrical equipment is controlled, the convenience of illumination is substantially increased.
(2) relay is controlled using single-chip microcomputer, it is easy to program, low cost, Wireline control reliability it is high.
(3) pressure transducer is provided with multiple, is arranged on diverse location, and different relays are corresponded to respectively, with single-chip microcomputer knot
Conjunction is used, and is easy to Function Extension, it is only necessary to is increased corresponding relay output quantity in control box and is connected to corresponding electricity consumption
At device switch.
(4) each pressure transducer mutual spacing is not less than 30cm, and misoperation probability is low.
(5) pressure transducer and the minimum range at carpet body edge are 10cm, are easy to wiring, reduce holding wire exposed
Situation.
(6) control box is embedded in room body of wall, may be provided at the comprehensive wiring box position that interior often has, and is not changed original
Wall body structure, facilitates attractive in appearance.
(7) pressure transducer be semi-bridge type pressure transducer, range is 50KG, meet this patent global design thought and
Environmental objects used.
(8) a/d converter carries amplifier for HX711AD transducers, and carpet applies also to sense, carries for less pressure
High sensitivity and reliability.
(9) software design in single-chip microcomputer, makes the pressure signal to being input into carry out duration calculation and logical judgment, it is to avoid foot
Step on misoperation, both improved the controllability of system, improve again system it is overall can high property.
(10) to the intarconnected cotrol function of controlled object, that is, certain room area is left, into other region, automatically opens up phase
Area illumination device or electrical equipment, the illumination in time-delay closing original region and electrical appliance are answered, with more preferable experience, abundant body
Intelligent and functional expansionary is showed.
Description of the drawings
Fig. 1 is the present embodiment intelligent carpet structured flowchart；
Fig. 2 is the present embodiment carpet body and pressure sensor position structural representation；
Fig. 3 applies the schematic diagram in room for the present embodiment intelligent carpet.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in detail with specific embodiment.The present embodiment is with technical solution of the present invention
Premised on implemented, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to
Following embodiments.
Embodiment
A kind of intelligent carpet based on sensing technology, including carpet body 1 and the pressure transducer in carpet body interlayer
2, intelligent carpet also includes being arranged on control box 3 outside carpet body, and control box 3 is connected with relay 4, relay 4 and room
The switch in parallel connection of interior electrical equipment, intelligent carpet is arranged at room entrances.A/d converter 31 is provided with control box 3
With the relay 4 of single-chip microcomputer 32, relay 4 is placed in the housing of control box, and easy access is powered, pressure transducer 2, a/d converter
31st, single-chip microcomputer 32 is sequentially connected with relay 4.Parallel connection can directly when switch is used, and when relay works, i.e., by-pass switch is (no
Work), office, meeting room etc. are newly fitted up in this way, swap switch can be saved, greatly save cost.
Front end gravimetric data acquisition module adopts the type pressure transducer 2 of half-bridge 34, because its range is 50KG weighing and sensings
Device, meets global design thought and environmental objects used.Typically, resistance is the weighing apparatus of 2 pairs of institute's stress of pressure transducer
Amount and collection, its often analog data amount for obtaining, in order that the data volume for obtaining can be processed by MCU single-chip microcomputers 32, therefore
The present embodiment is considered as analog-to-digital conversion module to realize this purpose, and using HX711AD transducers, its maximum feature is in chip
Containing 128 gain amplifiers, for less pressure applies also to sense, the accuracy and sensitivity of sensor is improve.Analog differential
Input circuit can make optimal welding with bridge resistance pressure transducer 2.
Intelligent control module selects Mega2560 type chip microprocessors, and it primarily serves the purpose of the gravimetric data to receiving and enters
Go and analyze, compare, and time span is made according to intelligent demand and arrange, so as to send corresponding control electrical appliance signal, reach certainly
Dynamic control uses the purpose of electrical equipment.Required intarconnected cotrol functional realiey can also flexibly be combined simultaneously, realize many work(
Can, many control purposes of intelligence of many objects.
Whole Modular circuit design group figure is as shown in Figure 1.
This intelligent carpet working mechanism is that, when the foot of human body is stepped down on pressure sensor block, produced gravity imposes on biography
On sensor, bridge-type pressure group sensor inner metal sheets interface changes, so that bridge-type resistance value produces change, so that
The magnitude of voltage of its outfan also changes, this voltage signal through D/A converter module, by analog-signal transitions be digital signal simultaneously
Its signal numerical value is amplified, output to single-chip microcomputer 32, single-chip microcomputer 32 is stored this data, and by MCU logical operationss, and
Via the control duration of software predetermined set, most at last this data signal is exported to relay 4, as control by its delivery outlet
Signal goes to control corresponding interior lighting system or part (domestic) electric equipment, so as to reach life, the intellectuality of work.
In order that people use the convenience and multifunctionality of carpet, the present embodiment is (usual by ultrathin pressure transducer 2
Less than 1.5 centimetres) be built between carpet internal layer, in order that convenience, be designed as pressure transducer 2 and be placed in carpet
At the lower right corner, as the first controlling switch that people enter this room or region, the use habit of people was both met, had determined ground again
Position functions in blanket.Refer to Fig. 2.
(1) pressure transducer 2 is arranged at the 10cm at carpet edge, is both easily installed, and lead is facilitated again.
(2) A sensor settings are the opening Lighting control function into the region at the lower right corner.
(3) left upper B sensor design is the Lighting control function into another region.
(4) lower right-hand corner N sensor settings for open part electric equipment controlling switch (such as moisture separator, air purifier,
The electrical equipments such as fan).
(5) when electrical appliance control such as needs multichannel, then its respective sensor is arranged at left margin, each interval 30cm., together
Method, when Lighting control needs multichannel, then its respective sensor is set in the right edge, at intervals of 30cm.
(6) A sensors and B sensors are designed to interconnect method of work, i.e., when people need to enter other region, can be in B
A foot is stepped on sensor, the illuminating lamp in another region is opened, while after time delay 60 seconds, automatically closing the illumination of A roads (now
Between length can according to it is actually used and adjust setting).
(7) a length of 10 seconds when designing the pressure applied on each sensor, this control function is assert effectively, to avoid missing
Operation and produce and open or close action (this duration also dependent on actually adjust setting).
Design by more than, the intelligent-induction pressure data for realizing carpet and the basic function for automatically controlling electrical appliance.
The present embodiment research focuses on the external stressed data acquisition of the sensor being built in carpet and is converted to
The digital electric signal of calculating can be weighed, is deduced as the function of whole carpet, analog-to-digital conversion module, especially MCU processing modules
It is also to play a very important role.Referring to Fig. 3.
First, the placement of design intelligent carpet at front entrance, is easy to into door operation indoors.
Second, control box 3 is placed in into the comprehensive wiring box position that interior often has, and be embedded in body of wall.This control box 3
D/A converter module and MCU module are contained within, while being connected to (this relay of miniature relay 4 including MCU output control signals
The visual actually used way of the quantity of device 4 and model and electric consumption on lighting device type and flexible arrangement).
3rd, working power is direct current 5-10 volts in control box 3, is designed as both using high-performance nickel-cadmium battery direct-furnish,
Can be powered by 220 volts of transducers.
4th, the output two-wire of control relay 4 is attached directly to the switch-side of correspondence electric consumption on lighting device and makees in parallel company therewith
Connect.
5th, A sensor controls the pinup and pendent lamp of this room area, and B sensors are to be set as controlling other region room
Between illumination (see its room of figure side door side).N sensors are arranged as the air purifier in the control region, and (alternatively other are used
Electrical equipment).
6th, flexibly setting is used visual environment.N sensors both can control the electrical appliance of this interior one, also can same time control
Indoor multiple electrical appliances are made, then needs only to increase the corresponding output quantity of relay 4 in control box 3 and be connected to mutually apply
At electric switch.In the same manner, A sensors also can control single illuminating lamp or multiple light fixtures.
7th, the intarconnected cotrol function between two sensors is realized by the logical judgment of MCU softwares, visual different
Use environment and control object, flexibly arranged by software, be not required to any extra cost, increased carpet applicable situation and
Improve motility.
8th, when such as there are many rooms whole working region, such as meeting room, reception room, Administrative Area, laboratory, meal
The Room, lobby etc., it is also contemplated that in corresponding room entrance, this intelligent carpet is set.In the same manner suitable for the various differences of family
Environment.
From discussed above, the present embodiment not only considers to merge sensing technology, analog-to-digital conversion technology, intelligent control technology
And Software Function Design technology, and carpet is combined closely with the environment for being used, considerably increase the function of carpet
Property, motility and it is intelligent the characteristics of.
Claims (9)
1. the pressure sensing in a kind of intelligent carpet based on sensing technology, including carpet body (1) and carpet body (1) interlayer
Device (2), it is characterised in that described intelligent carpet also includes being arranged on the outside control box (3) of carpet body (1), described
Control box (3) is connected with relay (4), and described relay (4) connects with the switch in parallel of the corresponding electrical equipment in room,
Described intelligent carpet is arranged at room entrances.
2. a kind of intelligent carpet based on sensing technology according to claim 1, it is characterised in that described control box
(3) a/d converter (31) and single-chip microcomputer (32), described pressure transducer (2), a/d converter (31), single-chip microcomputer (32) are provided with
It is sequentially connected with relay (4).
3. a kind of intelligent carpet based on sensing technology according to claim 1, it is characterised in that described pressure sensing
Device (2) is 10cm with the minimum range at carpet body (1) edge.
4. a kind of intelligent carpet based on sensing technology according to claim 2, it is characterised in that described pressure sensing
Device (2) is provided with multiple, is arranged on diverse location, and different relays are corresponded to respectively.
5. a kind of intelligent carpet based on sensing technology according to claim 4, it is characterised in that each pressure transducer
(2) mutual spacing is not less than 30cm.
6. a kind of intelligent carpet based on sensing technology according to claim 1, it is characterised in that described control box
(3) in being embedded in room body of wall.
7. a kind of intelligent carpet based on sensing technology according to claim 1, it is characterised in that described pressure sensing
Device (2) is semi-bridge type pressure transducer.
8. a kind of intelligent carpet based on sensing technology according to claim 2, it is characterised in that described a/d converter
(31) it is HX711AD transducers.
9. a kind of method for carrying out indoor electric equipment control using intelligent carpet as claimed in claim 4, it is characterised in that
Including：Pressure transducer (2) receives pressure signal, after single-chip microcomputer (32) judges that signal is effective, makes the corresponding actuating of relay, makes
Correspondence electrical equipment is opened, and after setting duration, makes corresponding with the pressure transducer (2) of pressure transducer (2) interlocking
The actuating of relay, closes correspondence electrical equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710095610.8A CN106681164A (en) | 2017-02-22 | 2017-02-22 | Intelligent carpet based on sensing technique and indoor electric equipment control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710095610.8A CN106681164A (en) | 2017-02-22 | 2017-02-22 | Intelligent carpet based on sensing technique and indoor electric equipment control method |
Publications (1)
| Publication Number | Publication Date |
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| CN106681164A true CN106681164A (en) | 2017-05-17 |
Family
ID=58861731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710095610.8A Pending CN106681164A (en) | 2017-02-22 | 2017-02-22 | Intelligent carpet based on sensing technique and indoor electric equipment control method |
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| Country | Link |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107368796A (en) * | 2017-07-06 | 2017-11-21 | 中国科学院合肥物质科学研究院 | A kind of gait obtains and interactive device and its exchange method |
| CN108427301A (en) * | 2018-03-30 | 2018-08-21 | 上海思愚智能科技有限公司 | Control method, system and the control device of smart home device |
| CN109298638A (en) * | 2017-07-25 | 2019-02-01 | 美的智慧家居科技有限公司 | Control method, system, intelligent foot pad and the intelligent gateway of smart home |
| CN110475413A (en) * | 2019-07-11 | 2019-11-19 | 平安科技（深圳）有限公司 | Intelligence control system in data center computer room |
| CN112650152A (en) * | 2019-10-11 | 2021-04-13 | 青岛海尔洗衣机有限公司 | Control method and device of electric equipment, electronic equipment and storage medium |
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| CN106056813A (en) * | 2016-08-07 | 2016-10-26 | 周红林 | Household antitheft alarm system base on intelligent carpets |
| CN106108579A (en) * | 2016-08-07 | 2016-11-16 | 周红林 | The intelligent carpet of identification technique trampled by a kind of band |
| CN106125564A (en) * | 2016-08-07 | 2016-11-16 | 周红林 | A kind of intelligent home control system based on intelligent carpet |
| CN106175384A (en) * | 2016-08-15 | 2016-12-07 | 周红林 | A kind of intelligent carpet |
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| JP5681933B1 (en) * | 2014-06-06 | 2015-03-11 | 株式会社寿献 | Tile carpet with load sensor and watching system using the same |
| CN105374160A (en) * | 2015-12-01 | 2016-03-02 | 四川长虹电器股份有限公司 | Safety guarantee system and safety guarantee method for home environment |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107368796A (en) * | 2017-07-06 | 2017-11-21 | 中国科学院合肥物质科学研究院 | A kind of gait obtains and interactive device and its exchange method |
| CN109298638A (en) * | 2017-07-25 | 2019-02-01 | 美的智慧家居科技有限公司 | Control method, system, intelligent foot pad and the intelligent gateway of smart home |
| CN109298638B (en) * | 2017-07-25 | 2022-07-29 | 美的智慧家居科技有限公司 | Control method and system for smart home, smart foot pad and smart gateway |
| CN108427301A (en) * | 2018-03-30 | 2018-08-21 | 上海思愚智能科技有限公司 | Control method, system and the control device of smart home device |
| CN110475413A (en) * | 2019-07-11 | 2019-11-19 | 平安科技（深圳）有限公司 | Intelligence control system in data center computer room |
| CN112650152A (en) * | 2019-10-11 | 2021-04-13 | 青岛海尔洗衣机有限公司 | Control method and device of electric equipment, electronic equipment and storage medium |
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