CN112180743A - Home environment monitoring and early warning system based on cloud computing - Google Patents

Home environment monitoring and early warning system based on cloud computing Download PDF

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Publication number
CN112180743A
CN112180743A CN201910597768.4A CN201910597768A CN112180743A CN 112180743 A CN112180743 A CN 112180743A CN 201910597768 A CN201910597768 A CN 201910597768A CN 112180743 A CN112180743 A CN 112180743A
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China
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indoor
adjusting device
module
brake
illuminance
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CN201910597768.4A
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CN112180743B (en
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谭道军
杨杰
尹向东
刘小兵
涂凤娇
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Hunan University of Science and Engineering
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Hunan University of Science and Engineering
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    • 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], 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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  • 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)
  • Air Conditioning Control Device (AREA)

Abstract

The invention discloses a cloud computing-based home environment monitoring and early warning system, which comprises an environment data acquisition module, a data receiving module, a data analysis module, a data processing module, a master control module, an alarm sending module, a light illumination adjusting device, a temperature adjusting device and an air quality adjusting device, wherein the environment data acquisition module is used for acquiring environment data; the environment data acquisition module is used for acquiring indoor environment information, and the indoor environment information comprises indoor temperature C, indoor air quality D and indoor illuminance K; the data receiving module is used for receiving the indoor environment information acquired by the environment data acquisition module and sending the indoor environment information to the data analysis module, and the data analysis module is used for analyzing the indoor environment information; the indoor environment control system can enable a user to regulate and control the indoor environment according to the actual use requirement of the user, avoids resource waste caused by environment regulation and control when no person is indoors, can better regulate the indoor illuminance, and is more worthy of popularization and use.

Description

Home environment monitoring and early warning system based on cloud computing
Technical Field
The invention belongs to the field of home environment monitoring, and particularly relates to a home environment monitoring and early warning system based on cloud computing.
Background
Chinese patent publication No. CN105157162A discloses a method and system for monitoring indoor environment, which fully utilizes the ventilation and formaldehyde removal functions of the existing indoor air conditioner to control the indoor air quality. The intelligent air conditioner remote control system is provided with an intelligent communication terminal, a wireless communication module, a central processing unit and the like, the distance between a user and a room is acquired through the intelligent communication terminal, the central processing unit is started according to the distance, the VOC concentration, the formaldehyde concentration and the temperature and humidity are detected, a remote control module is arranged, the remote control module is controlled by the central processing unit, and a standard remote controller capable of replacing an external air conditioner sends instructions for starting, stopping and ventilating and removing the formaldehyde function to the external air conditioner. The intelligent communication terminal is carried by a user, the indoor environment monitoring system is started and stopped automatically according to the position information sensed by the intelligent communication terminal, the user can check the indoor environment condition anytime and anywhere, but only the environment information is collected, the indoor environment is regulated and controlled directly, whether people exist indoors or not is not considered, the situation that no people exist indoors after the environment is regulated and controlled is easy to occur, the function of regulating the illuminance is not provided, and in order to solve the defects, a solution is provided.
Disclosure of Invention
The invention aims to provide a home environment monitoring and early warning system based on cloud computing.
The technical problem to be solved by the invention is as follows:
(1) how to realize the adjustment of indoor illuminance by injecting liquid with different transmittances into the roller shutter by the arranged illuminance adjusting device when the device runs;
(2) how to enable a user to intuitively know the indoor environment condition, and the user can regulate and control the indoor environment according to the actual use requirement, so that the waste of resources is avoided;
the purpose of the invention can be realized by the following technical scheme:
a home environment monitoring and early warning system based on cloud computing comprises an environmental data acquisition module, a data receiving module, a data analysis module, a data processing module, a master control module, an alarm sending module, a light illumination adjusting device, a temperature adjusting device and an air quality adjusting device;
the environment data acquisition module is used for acquiring indoor environment information, and the indoor environment information comprises indoor temperature C, indoor air quality D and indoor illuminance K;
the data receiving module is used for receiving the indoor environment information acquired by the environment data acquisition module and sending the indoor environment information to the data analysis module, and the data analysis module is used for analyzing the indoor environment information;
the specific process of analyzing the indoor environment information by the data analysis module is as follows:
the method comprises the following steps: setting a light illumination threshold value X1, a temperature highest threshold value X2, a temperature lowest threshold value X3 and an air quality threshold value X4;
step two: calculating the difference Kx between the indoor illuminance K and the illuminance threshold X1Difference (D)；
Step three: when the season for monitoring the indoor environment is summer, calculating a difference Cx1 between the indoor temperature C and the highest temperature threshold X2Difference (D)When the season of monitoring the indoor environment is winter, calculating the difference Cx2 of the minimum threshold X3 of the indoor temperature C and the temperatureDifference (D)；
Step four: calculating the difference DX between the indoor air quality D and the air quality threshold X4Difference (D)；
The data processing module is used for processing the data analyzed by the data analysis module;
the alarm sending module is used for sending an illumination early warning instruction, a temperature early warning instruction and an air early warning instruction to a mobile terminal of a user, the user can use the mobile terminal to send feedback information to the information feedback module, and the feedback information comprises a starting illumination adjusting device, a starting temperature adjusting device and a starting air quality adjusting device;
the general control module receives feedback information for starting the illuminance adjusting device, namely controls the illuminance adjusting device to adjust and operate, receives feedback information for starting the temperature adjusting device, namely starts the temperature adjusting device, and receives feedback information for starting the air quality adjusting device, namely starts the air quality adjusting device;
the illumination adjusting device is arranged above a window in the main tube, after receiving a control command, the illumination adjusting device operates to push out a first hydraulic rod in a brake box, the first hydraulic rod drives a rotating motor to extend forwards through a first top plate, the rotating motor extends forwards to enable a transmission shaft on a brake shaft to be inserted into a connecting groove on a winding shaft, then the rotating motor operates to drive the winding shaft to rotate clockwise to unfold the roller shutter, after the roller shutter is unfolded, when the illumination is too high, a first brake box drives a first injection tube to extend forwards, so that a needle head is inserted into a feeding hole on the winding shaft, a second hydraulic box operates to push a second top plate through a second hydraulic rod, the second top plate pushes a top block to move, the top block pushes a piston column to push liquid in a first liquid guide cavity in the main tube, and the liquid can enter a first cavity on the roller shutter from the first liquid guide cavity, the absorbed light is refracted and absorbed, so that the transmittance of the transparent roller shutter is reduced, the illumination adjustment is realized, meanwhile, when the indoor illumination does not exceed the preset value, the third hydraulic tank operates to push the second top plate through the second hydraulic rod, the second top plate pushes the top block to move, the top block pushes the piston column to push the liquid in the main pipe body into the second liquid guide cavity, the liquid can enter the second cavity on the roller shutter from the second liquid guide cavity, the purpose of reducing the indoor illumination is achieved by refracting and absorbing the incident light, when the illumination is not required to be adjusted again, the second hydraulic tank or the third hydraulic tank operates to retract the second hydraulic rod, the limiting rotary column on the second top plate is clamped in the clamping groove on the top block, so that the piston column is pulled outwards from the main pipe body, namely, the first injection pipe or the second injection pipe absorbs the liquid injected into the first cavity or the second cavity back into the main pipe body, and finishing the whole process of adjusting the illumination.
Further, the data processing module specifically processes as follows:
s1: when KxDifference (D)When the light intensity is larger than or smaller than the preset value, the master control module controls the alarm sending module to send out an illumination early warning instruction;
s2: when Cx1Difference (D)Or Cx2Difference (D)When the temperature is greater than the preset value, the master control module controls the alarm sending module to send out a temperature early warning instruction;
s3: when DXDifference (D)When the air pressure is larger than the preset value, the master control module controls the alarm sending module to send an air early warning instruction;
the air quality adjusting device is a household air purifier, and the temperature adjusting device is a household air conditioner.
Further, the illuminance adjusting device comprises a brake box, a liquid injection box, a winding shaft and a roller shutter, wherein the winding shaft is arranged between the brake box and the liquid injection box, the roller shutter is wrapped on the outer surface of the winding shaft, the outer surfaces of the lower ends of the brake box and the liquid injection box are respectively provided with a mounting seat, the outer surface of the brake box is provided with a first connecting hole, the outer surface of the liquid injection box is provided with a second connecting hole, one end of the winding shaft is inserted into the first connecting hole, the other end of the winding shaft is inserted into the second connecting hole, a bracket is welded at the position, close to the lower end, of the outer surface of the liquid injection box, a first hydraulic box is fixedly installed at the position, close to one side, of the inner wall of the brake box, a first hydraulic rod is arranged inside the first hydraulic box, a first top plate is fixedly installed at the end, far away from the first hydraulic box, and the outer surface of the first, a brake shaft is arranged in the rotating motor, a transmission shaft is welded at one end of the brake shaft, a second hydraulic tank and a third hydraulic tank are bolted at a position, close to one side, of the inner wall of the liquid injection tank, an upper slide rail is arranged at the top end of the inner part of the liquid injection tank, a lower slide rail is arranged at the bottom end of the inner part of the liquid injection tank, a first brake box is slidably mounted on the outer surface of the upper slide rail, a second brake box is movably mounted on the outer surface of the lower slide rail, a first injection pipe is arranged below the first brake box, a second injection pipe is arranged above the second brake box, the first injection pipe and the second injection pipe are respectively composed of a main pipe body, a needle head and a piston column, and the needle head is fixedly mounted at one end of the main pipe, the piston column is inserted in the main pipe body, a top block is arranged at one end of the piston column, brake motors are arranged in the first brake box and the second brake box, brake wheels are arranged outside the brake motors, fixing clamps are welded on the outer surface of the lower end of the first brake box and the outer surface of the upper end of the second brake box, a connecting groove is formed in the inner surface of one end, close to the brake box, of the winding shaft, a feeding hole is formed in the outer surface of one end, close to the liquid injection box, of the winding shaft, a first liquid guide cavity and a second liquid guide cavity are formed in the winding shaft, a first cavity and a second cavity are formed in the roller shutter, the first cavity is communicated with the first liquid guide cavity, and the second cavity is communicated with the second liquid guide cavity.
Furthermore, a clamping groove is formed in the outer surface of the top block, a limiting rotary column is movably mounted on the outer surface of the second top plate, one end of the limiting rotary column is inserted into the clamping groove, and the rotation angle range of the limiting rotary column is 0-180 degrees.
Furthermore, a limiting groove is formed in the inner surface of the fixing clamp, limiting blocks are arranged on the outer surfaces of the first injection pipe and the second injection pipe, the first injection pipe is fixedly connected with the first brake box through the fixing clamp, and the second injection pipe is fixedly connected with the second brake box through the fixing clamp.
Furthermore, the quantity of feed port is two sets of at least, and the inside of feed port has filled the rubber filling piece, it is provided with the balancing weight to roll up the curtain lower extreme, the lower extreme of balancing weight is provided with the pull ring.
The invention has the beneficial effects that:
(1) according to the invention, through the data analysis module and the data processing module, the data analysis processing can be carried out on the collected indoor temperature C, the indoor air quality D and the indoor illuminance K, and the data analysis processing can be carried out according to the analyzed KxDifference (D)、Cx1Difference (D)、Cx2Difference (D)And DXDifference (D)Corresponding early warning instructions are processed, the early warning instructions can be sent to an intelligent terminal of a user through an alarm sending module, and the user can control the illumination intensity adjustment in home through an information feedback module according to received informationThe energy-saving device, the temperature adjusting device or the air quality adjusting device operate to adjust the home environment before the user arrives at home, so that the user can have a better environment at home when going home, the use experience of the system is ensured, and meanwhile, the user knows the home condition and then performs environment adjustment and control according to the actual requirement, so that resources can be better saved, and the resource waste caused by environment adjustment and control when no one is at home is avoided;
(2) the invention fills liquid with different transmittances in the first injection tube and the second injection tube through the arranged first injection tube and the second injection tube, when the master control module receives a command of adjusting indoor illuminance, the master control module sends a control command to the illuminance adjusting device, the first hydraulic tank in the brake box operates to push out the first hydraulic rod, the first hydraulic rod drives the rotating motor to extend forwards through the first top plate, the rotating motor extends forwards to enable a transmission shaft on the brake shaft to be inserted into a connecting groove on a winding shaft, then the rotating motor operates to drive the winding shaft to rotate clockwise to unfold the roller blind, after the roller blind is unfolded, when the illuminance is overlarge, the first brake box drives the first injection tube to extend forwards to enable a needle head to be inserted into a feeding hole on the winding shaft, the second hydraulic tank operates to push the second top plate through the second hydraulic rod, the top block pushes the piston column to push the liquid in the main tube into the first liquid guide cavity, liquid can enter into the first cavity on rolling up the curtain from first drain pan again, light refraction and absorption that will take in, thereby make the transparent transmittance of rolling up the curtain diminish and realized the illuminance regulation, simultaneously when indoor illuminance does not exceed the default, the second roof is moved through the second hydraulic stem top to the third hydraulic tank function, the kicking block promotes the piston post and will be responsible for the liquid in the body and push into the second drain pan, liquid can enter into the second cavity on rolling up the curtain from the second drain pan again, light refraction and absorption that will kick into reach the purpose that reduces indoor illuminance, thereby let the more humanized of this system can satisfy user's different user demands, make this system be worth using widely more.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a block diagram of the system of the present invention.
Fig. 2 is a view of the overall structure of the illuminance adjusting device according to the present invention.
Fig. 3 is an internal structure view of the brake housing of the present invention.
Fig. 4 is a view showing an internal structure of the liquid filling tank of the present invention.
FIG. 5 is a view showing the connection of the brake spindle and the takeup spindle in accordance with the present invention.
FIG. 6 is a view of the first syringe of the present invention attached to a mounting clip.
Fig. 7 is a view of the limiting block being snapped into the limiting groove.
Fig. 8 is a view of the needle of the present invention inserted into the feed port.
Fig. 9 is a view of the second top plate and top block attachment of the present invention.
Fig. 10 is an enlarged view at a of fig. 9 of the present invention.
Fig. 11 is a connection view of the winding shaft and the roller shutter according to the present invention.
Wherein 1, a brake box; 101. a first hydraulic tank; 102. a first hydraulic lever; 103. a first top plate; 104. a rotating electric machine; 105. a brake shaft; 106. a drive shaft; 2. a liquid injection tank; 201. a second hydraulic tank; 202. a second hydraulic rod; 203. a second top plate; 204. a third hydraulic tank; 205. an upper slide rail; 206. a lower slide rail; 207. a first brake cartridge; 208. a second brake cartridge; 209. a first syringe; 210. a second syringe; 211. a primary tube; 212. a needle head; 213. a piston post; 214. a top block; 215. a card slot; 216. braking the motor; 217. a brake wheel; 218. fixing the card; 219. a limiting groove; 220. a limiting block; 221. limiting rotary columns; 3. a winding shaft; 301. connecting grooves; 302. a feed port; 303. a rubber filling block; 304. a first drainage lumen; 305. a second drainage lumen; 4. rolling a curtain; 401. a first cavity; 402. a second cavity; 403. a balancing weight; 404. a pull ring; 5. a mounting seat; 6. a first connection hole; 7. a second connection hole; 8. a bracket.
Detailed Description
As shown in fig. 1 to 11, a home environment monitoring and early warning system based on cloud computing includes an environmental data acquisition module, a data receiving module, a data analysis module, a data processing module, a general control module, an alarm sending module, a light illumination adjusting device, a temperature adjusting device and an air quality adjusting device;
the environment data acquisition module is used for acquiring indoor environment information, and the indoor environment information comprises indoor temperature C, indoor air quality D and indoor illuminance K;
the data receiving module is used for receiving the indoor environment information acquired by the environment data acquisition module and sending the indoor environment information to the data analysis module, and the data analysis module is used for analyzing the indoor environment information;
the specific process of analyzing the indoor environment information by the data analysis module is as follows:
the method comprises the following steps: setting a light illumination threshold value X1, a temperature highest threshold value X2, a temperature lowest threshold value X3 and an air quality threshold value X4;
step two: calculating the difference Kx between the indoor illuminance K and the illuminance threshold X1Difference (D)；
Step three: when the season for monitoring the indoor environment is summer, calculating a difference Cx1 between the indoor temperature C and the highest temperature threshold X2Difference (D)When the season of monitoring the indoor environment is winter, calculating the difference Cx2 of the minimum threshold X3 of the indoor temperature C and the temperatureDifference (D)；
Step four: calculating the difference DX between the indoor air quality D and the air quality threshold X4Difference (D)；
The data processing module is used for processing the data analyzed by the data analysis module;
the alarm sending module is used for sending the illumination early warning instruction, the temperature early warning instruction and the air early warning instruction to a mobile terminal of a user, the user can use the mobile terminal to send feedback information to the information feedback module, and the feedback information comprises a starting illumination adjusting device, a starting temperature adjusting device and a starting air quality adjusting device;
the master control module receives feedback information for starting the illuminance adjusting device, namely controls the illuminance adjusting device to adjust and operate, receives feedback information for starting the temperature adjusting device, namely starts the temperature adjusting device, and receives feedback information for starting the air quality adjusting device, namely starts the air quality adjusting device;
the illuminance adjusting device is arranged above a window in the device, after the illuminance adjusting device receives a control instruction, a first hydraulic tank (101) in the brake tank (1) operates to push out a first hydraulic rod (102), the first hydraulic rod (102) drives a rotating motor (104) to extend forwards through a first top plate (103), the rotating motor (104) extends forwards to enable a transmission shaft 106 on a brake shaft (105) to be inserted into a connecting groove 301 on a winding shaft 3, then the rotating motor (104) operates to drive the winding shaft 3 to rotate clockwise to unfold a roller shutter (4), after the roller shutter (4) is unfolded, when the illuminance is too high, a first brake box (207) drives a first injection tube (209) to extend forwards, so that a needle head (212) is inserted into a feeding hole (302) on the winding shaft (3), and a second hydraulic tank (201) operates to push a second top plate (203) through a second hydraulic rod (202), the second top plate 203 pushes the top block (204) to move, the top block (214) pushes the piston column (213) to push the liquid in the main pipe body (211) into the first liquid guide cavity (304), the liquid enters the first cavity (401) on the roller shutter (4) from the first liquid guide cavity (304) again to refract and absorb the absorbed light, so that the transmittance of the transparent roller shutter (4) is reduced to realize the illumination adjustment, meanwhile, when the indoor illumination does not exceed the preset value, the third hydraulic tank (204) operates to push the second top plate (203) through the second hydraulic rod (202), the second top plate (203) pushes the top block (214) to move again, the top block (214) pushes the piston column (213) to push the liquid in the main pipe body (211) into the second liquid guide cavity (305), and the liquid enters the second cavity (402) on the roller shutter (4) from the second liquid guide cavity (305), the purpose of reducing indoor illuminance is achieved by refracting and absorbing incident light, when the illuminance does not need to be adjusted, the second hydraulic tank (201) or the third hydraulic tank (204) can operate to retract the second hydraulic rod (202), and the limiting rotary column (221) on the second top plate (203) is clamped in the clamping groove (215) on the top block (214), so that the piston column (213) is pulled outwards from the main pipe body (211), namely, the first injection pipe (209) or the second injection pipe (210) sucks the liquid injected into the first cavity (401) or the second cavity (402) back into the main pipe body (211), and the whole illuminance adjusting process is completed.
The data processing module specifically processes as follows:
s1: when KxDifference (D)When the light intensity is larger than or smaller than the preset value, the master control module controls the alarm sending module to send out an illumination early warning instruction;
s2: when Cx1Difference (D)Or Cx2Difference (D)When the temperature is greater than the preset value, the master control module controls the alarm sending module to send out a temperature early warning instruction;
s3: when DXDifference (D)When the air pressure is larger than the preset value, the master control module controls the alarm sending module to send an air early warning instruction;
the air quality adjusting device is a household air purifier, and the temperature adjusting device is a household air conditioner.
The illuminance adjusting device comprises a brake box 1, an injection box 2, a winding shaft 3 and a roller shutter 4, wherein the winding shaft 3 is arranged between the brake box 1 and the injection box 2, the roller shutter 4 is wrapped on the outer surface of the winding shaft 3, the outer surfaces of the lower ends of the brake box 1 and the injection box 2 are respectively provided with a mounting seat 5, the outer surface of the brake box 1 is provided with a first connecting hole 6, the outer surface of the injection box 2 is provided with a second connecting hole 7, one end of the winding shaft 3 is inserted in the first connecting hole 6, the other end of the winding shaft 3 is inserted in the second connecting hole 7, a bracket 8 is welded at the position, close to the lower end, of the outer surface of the injection box 2, the bracket 8 plays a role of supporting the winding shaft 3, a first hydraulic box 101 is fixedly installed at the position, close to one side, of the inner wall of the brake box 1, a first hydraulic rod 102 is arranged inside the first hydraulic box 101, and a first top plate 103, a rotating motor 104 is bolted on the outer surface of the first top plate 103, a brake shaft 105 is arranged inside the rotating motor 104, a transmission shaft 106 is welded at one end of the brake shaft 105, a second hydraulic tank 201 and a third hydraulic tank 204 are bolted at a position on one side of the inner wall of the liquid injection tank 2, a second hydraulic rod 202 is arranged inside each of the second hydraulic tank 201 and the third hydraulic tank 204, a second top plate 203 is arranged at one end of the second hydraulic rod 202, an upper slide rail 205 is arranged at the top end inside the liquid injection tank 2, a lower slide rail 206 is arranged at the bottom end inside the liquid injection tank 2, a first brake box 207 is slidably mounted on the outer surface of the upper slide rail 205 and can move on the upper slide rail 205 in the horizontal direction, a second brake box 208 is movably mounted on the outer surface of the lower slide rail 206 and can move on the lower slide rail 206 in the horizontal direction, a first injection pipe 209 is arranged below the first brake, a second injection tube 210 is arranged above the second brake box 208, the first injection tube 209 and the second injection tube 210 are filled with liquid with different transmittances, the first injection tube 209 and the second injection tube 210 are both composed of a main tube 211, a needle 212 and a piston column 213, the needle 212 is fixedly installed at one end of the main tube 211, the piston column 213 is inserted in the main tube 211, one end of the piston column 213 is provided with a top block 214, the first brake box 207 and the second brake box 208 are both internally provided with a brake motor 216, the brake motor 216 is externally provided with a brake wheel 217, the outer surface of the lower end of the first brake box 207 and the outer surface of the upper end of the second brake box 208 are both welded with a fixing clip 218, the fixing clip 218 plays a fixing role, the inner surface of one end of the winding shaft 3 close to the brake box 1 is provided with a connecting groove 301, and the outer surface of one end of the winding shaft 3 close to the liquid injection box 2 is provided with a feeding hole 302, the first liquid guide cavity 304 and the second liquid guide cavity 305 are formed in the winding shaft 3, the first cavity 401 and the second cavity 402 are formed in the roller shutter 4, the first cavity 401 is communicated with the first liquid guide cavity 304, and the second cavity 402 is communicated with the second liquid guide cavity 305.
The outer surface of the top block 214 is provided with a clamping groove 215, the outer surface of the second top plate 203 is movably provided with a limiting rotary column 221, one end of the limiting rotary column 221 is inserted into the clamping groove 215, and the rotation angle range of the limiting rotary column 221 is 0-180 degrees. The user needs to replace the first syringe 209 and the second syringe 210 to rotate the rotation limiting screw 221 to avoid affecting the replacement.
Spacing groove 219 has been seted up to the internal surface of fixing clip 218, first syringe 209 all is provided with stopper 220 with the surface of second syringe 210, stopper 220 joint is inside limiting groove 219, can prevent that first syringe 209 and second syringe 210 from taking place the displacement when not using, first syringe 209 passes through fixing clip 218 and first braking box 207 fixed connection, second syringe 210 passes through fixing clip 218 and second braking box 208 fixed connection.
The number of the feeding holes 302 is at least two, the rubber filling blocks 303 filled in the feeding holes 302 play a role in sealing, the lower end of the roller shutter 4 is provided with a balancing weight 403, the lower end of the balancing weight 403 is provided with a pull ring 404, and the balancing weight 403 and the pull ring 404 play a role in preventing the roller shutter 4 from being blown by wind.
A home environment monitoring and early warning system based on cloud computing is characterized in that when the system works, an environment data acquisition module acquires indoor environment data, a data receiving module receives the environment data and sends the environment data to a data analysis module, the data analysis module analyzes the data and sends the data to a data processing module, the data processing module processes the received data to obtain early warning information, the early warning information is sent to an intelligent mobile terminal of a user through an alarm sending module, the user can send control channel information feedback modules through the intelligent terminal according to specific use requirements after receiving the early warning information, the information feedback modules send corresponding control information to a light intensity adjusting device, a temperature adjusting device or an air quality adjusting device after receiving the control information, the light intensity adjusting device is installed above a window, a brake box 1 and a liquid injection box 2 in the light intensity adjusting device are both installed on the wall surface through a mounting seat 5, when the illuminance adjusting device receives a control instruction, the first hydraulic tank 101 in the brake tank 1 operates to push out the first hydraulic rod 102, the first hydraulic rod 102 drives the rotating motor 104 to extend forward through the first top plate 103, the rotating motor 104 extends forward to insert the transmission shaft 106 on the brake shaft 105 into the connection groove 301 on the winding shaft 3, then the rotating motor 104 operates to drive the winding shaft 3 to rotate clockwise to unwind the roller blind 4, after the roller blind 4 is unwound, when the illuminance is too high, the first brake box 207 drives the first injection tube 209 to extend forward, so that the needle 212 is inserted into the feed hole 302 on the winding shaft 3, the second hydraulic tank 201 operates to push the second top plate 203 through the second hydraulic rod 202, the second top plate 203 pushes the top block 214 to move, the top block 214 pushes the piston column 213 to push the liquid in the main tube 211 into the first liquid guide cavity 304, and the liquid can enter the first cavity 401 on the roller blind 4 from the first liquid guide cavity 304, the absorbed light is refracted and absorbed, so that the transmittance of the transparent roller shutter 4 is reduced, the illuminance adjustment is realized, meanwhile, when the indoor illuminance does not exceed the preset value, the third hydraulic tank 204 operates to push the second top plate 203 through the second hydraulic rod 202, the second top plate 203 pushes the top block 214 to move, the top block 214 pushes the piston column 213 to push the liquid in the main pipe 211 into the second liquid guide cavity 305, the liquid can enter the second cavity 402 on the roller shutter 4 from the second liquid guide cavity 305 again, the incident light is refracted and absorbed to achieve the purpose of reducing the indoor illuminance, when the illuminance does not need to be adjusted again, the second hydraulic tank 201 or the third hydraulic tank 204 operates to retract the second hydraulic rod 202, the limit rotary column 221 on the second top plate 203 is clamped in the clamping groove 215 on the top block 214, so that the piston column 213 is pulled out from the main pipe 211 even if the first injection pipe 209 or the second injection pipe 210 sucks the liquid 401 injected into the first cavity 402 or the liquid injected into the second cavity 402 back into the clamping groove 215 Within main tube 211.
Firstly, the invention can analyze and process the collected indoor temperature C, indoor air quality D and indoor illuminance K through the arranged data analysis module and data processing module, and can analyze and process the data according to the analyzed KxDifference (D)、Cx1Difference (D)、Cx2Difference (D)And DXDifference (D)The corresponding early warning instruction is processed, the early warning instruction can be sent to an intelligent terminal of a user through an alarm sending module, the user can control the operation of the home illumination adjusting device, the temperature adjusting device or the air quality adjusting device through the information feedback module according to the received information, and the user can adjust the home environment before arriving at home, so that the user can have a better environment at home when getting home, and the use experience of the system is improved;
the invention is through setting up the first syringe 209 and the second syringe 210, the first syringe 209 and the second syringe 210 are filled with the liquid of different light transmittance, when the total control module receives the order to adjust the indoor illuminance, the total control module sends the control order to the illuminance adjusting device, the first hydraulic tank 101 in the brake box 1 operates and pushes out the first hydraulic rod 102, the first hydraulic rod 102 drives the rotating electrical machine 104 to extend forward through the first top plate 103, the rotating electrical machine 104 extends forward and inserts the drive shaft 106 on the brake shaft 105 into the connecting groove 301 on the winding shaft 3, then the rotating electrical machine 104 operates and drives the winding shaft 3 to rotate clockwise, after the rolling curtain 4 is unwound, when the illuminance is too large after the rolling curtain 4 is unwound, the first brake box 207 drives the first syringe 209 to extend forward, so that the needle 212 is inserted into the feed hole 302 on the winding shaft 3, the second hydraulic tank 201 operates and pushes up the second top plate 203 through the second hydraulic rod 202, the second top plate 203 pushes the top block 214 to move, the top block 214 pushes the piston column 213 to push the liquid in the main tube 211 into the first liquid guide cavity 304, the liquid enters the first cavity 401 on the roller shutter 4 from the first liquid guide cavity 304 again, the absorbed light is refracted and absorbed, the transmittance of the transparent roller shutter 4 is reduced, and the illumination adjustment is realized, meanwhile, when the indoor illumination does not exceed the preset value, the third hydraulic tank 204 pushes the second top plate 203 through the second hydraulic rod 202, the second top plate 203 pushes the top block 214 to move, the top block 214 pushes the piston column 213 to push the liquid in the main tube 211 into the second liquid guide cavity 305, the liquid enters the second cavity 402 on the roller shutter 4 from the second liquid guide cavity 305 again, the incident light is refracted and absorbed to achieve the purpose of reducing the indoor illumination, thereby the system is more humanized and can meet different use requirements of users, the system is more worthy of popularization and application.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.

Claims (6)

1. A home environment monitoring and early warning system based on cloud computing is characterized by comprising an environmental data acquisition module, a data receiving module, a data analysis module, a data processing module, a master control module, an alarm sending module, a light illumination adjusting device, a temperature adjusting device and an air quality adjusting device;
the environment data acquisition module is used for acquiring indoor environment information, and the indoor environment information comprises indoor temperature C, indoor air quality D and indoor illuminance K;
the data receiving module is used for receiving the indoor environment information acquired by the environment data acquisition module and sending the indoor environment information to the data analysis module, and the data analysis module is used for analyzing the indoor environment information;
the specific process of analyzing the indoor environment information by the data analysis module is as follows:
the method comprises the following steps: setting a light illumination threshold value X1, a temperature highest threshold value X2, a temperature lowest threshold value X3 and an air quality threshold value X4;
step two: calculating the difference Kx between the indoor illuminance K and the illuminance threshold X1Difference (D)；
Step three: when the season for monitoring the indoor environment is summer, calculating a difference Cx1 between the indoor temperature C and the highest temperature threshold X2Difference (D)When the season of monitoring the indoor environment is winter, calculating the difference Cx2 of the minimum threshold X3 of the indoor temperature C and the temperatureDifference (D)；
Step four: calculating the difference DX between the indoor air quality D and the air quality threshold X4Difference (D)；
The data processing module is used for processing the data analyzed by the data analysis module;
the alarm sending module is used for sending an illumination early warning instruction, a temperature early warning instruction and an air early warning instruction to a mobile terminal of a user, the user can use the mobile terminal to send feedback information to the information feedback module, and the feedback information comprises a starting illumination adjusting device, a starting temperature adjusting device and a starting air quality adjusting device;
the general control module receives feedback information for starting the illuminance adjusting device, namely controls the illuminance adjusting device to adjust and operate, receives feedback information for starting the temperature adjusting device, namely starts the temperature adjusting device, and receives feedback information for starting the air quality adjusting device, namely starts the air quality adjusting device;
the illuminance adjusting device is arranged above a window in the device, after the illuminance adjusting device receives a control instruction, a first hydraulic tank (101) in a brake box (1) operates to push out a first hydraulic rod (102), the first hydraulic rod (102) drives a rotating motor (104) to extend forwards through a first top plate (103), the rotating motor (104) extends forwards to enable a transmission shaft 106 on a brake shaft (105) to be inserted into a connecting groove 301 on a winding shaft 3, then the rotating motor (104) operates to drive the winding shaft 3 to rotate clockwise to unfold a roller shutter (4), after the roller shutter (4) is unfolded, when the illuminance is too high, a first brake box (207) drives a first injection tube (209) to extend forwards, so that a needle head (212) is inserted into a feeding hole (302) on the winding shaft (3), and a second hydraulic tank (201) operates to push a second top plate (203) through a second hydraulic rod (202), the second top plate 203 pushes the top block (204) to move, the top block (214) pushes the piston column (213) to push the liquid in the main pipe body (211) into the first liquid guide cavity (304), the liquid enters the first cavity (401) on the roller shutter (4) from the first liquid guide cavity (304) again to refract and absorb the absorbed light, so that the transmittance of the transparent roller shutter (4) is reduced to realize the illumination adjustment, meanwhile, when the indoor illumination does not exceed the preset value, the third hydraulic tank (204) operates to push the second top plate (203) through the second hydraulic rod (202), the second top plate (203) pushes the top block (214) to move again, the top block (214) pushes the piston column (213) to push the liquid in the main pipe body (211) into the second liquid guide cavity (305), and the liquid enters the second cavity (402) on the roller shutter (4) from the second liquid guide cavity (305), the purpose of reducing indoor illuminance is achieved by refracting and absorbing incident light, when the illuminance does not need to be adjusted, the second hydraulic tank (201) or the third hydraulic tank (204) can operate to retract the second hydraulic rod (202), and the limiting rotary column (221) on the second top plate (203) is clamped in the clamping groove (215) on the top block (214), so that the piston column (213) is pulled outwards from the main pipe body (211), namely, the first injection pipe (209) or the second injection pipe (210) sucks the liquid injected into the first cavity (401) or the second cavity (402) back into the main pipe body (211), and the whole illuminance adjusting process is completed.
2. The cloud-computing-based home environment monitoring and early warning system according to claim 1, wherein the data processing module specifically processes the following steps:
s1: when KxDifference (D)When the light intensity is larger than or smaller than the preset value, the master control module controls the alarm sending module to send out an illumination early warning instruction;
S2：when Cx1Difference (D)Or Cx2Difference (D)When the temperature is greater than the preset value, the master control module controls the alarm sending module to send out a temperature early warning instruction;
s3: when DXDifference (D)When the air pressure is larger than the preset value, the master control module controls the alarm sending module to send an air early warning instruction;
the air quality adjusting device is a household air purifier, and the temperature adjusting device is a household air conditioner.
3. The cloud-computing-based home environment monitoring and early warning system according to claim 1, it is characterized in that the illuminance adjusting device comprises a brake box (1), an injection box (2), a winding shaft (3) and a roller shutter (4), the winding shaft (3) is arranged between the brake box (1) and the liquid injection box (2), the rolling curtain (4) is wrapped on the outer surface of the rolling shaft (3), the outer surfaces of the lower ends of the brake box (1) and the liquid injection box (2) are respectively provided with a mounting seat (5), the outer surface of the brake box (1) is provided with a first connecting hole (6), the outer surface of the liquid injection box (2) is provided with a second connecting hole (7), one end of the winding shaft (3) is inserted into the first connecting hole (6), the other end of the winding shaft (3) is inserted into the second connecting hole (7), a bracket (8) is welded on the outer surface of the liquid injection tank (2) close to the lower end;
a first hydraulic tank (101) is fixedly mounted at a position, close to one side, of the inner wall of the brake tank (1), a first hydraulic rod (102) is arranged inside the first hydraulic tank (101), a first top plate (103) is fixedly mounted at one end, far away from the first hydraulic tank (101), of the first hydraulic rod (102), a rotating motor (104) is connected to the outer surface of the first top plate (103) through bolts, a brake shaft (105) is arranged inside the rotating motor (104), and a transmission shaft (106) is welded at one end of the brake shaft (105);
a second hydraulic tank (201) and a third hydraulic tank (204) are connected to the inner wall of the liquid injection tank (2) at a position close to one side through bolts, second hydraulic rods (202) are arranged inside the second hydraulic tank (201) and the third hydraulic tank (204), and a second top plate (203) is arranged at one end of each second hydraulic rod (202);
an upper sliding rail (205) is arranged at the top end of the interior of the liquid injection tank (2), a lower sliding rail (206) is arranged at the bottom end of the interior of the liquid injection tank (2), a first brake box (207) is slidably mounted on the outer surface of the upper sliding rail (205), a second brake box (208) is movably mounted on the outer surface of the lower sliding rail (206), a first injection tube (209) is arranged below the first brake box (207), a second injection tube (210) is arranged above the second brake box (208), the first injection tube (209) and the second injection tube (210) are respectively composed of a main pipe body (211), a needle (212) and a piston column (213), the needle (212) is fixedly mounted at one end of the main pipe body (211), the piston column (213) is inserted into the main pipe body (211), and a top block (214) is arranged at one end of the piston column (213);
brake motors (216) are arranged inside the first brake box (207) and the second brake box (208), brake wheels (217) are arranged outside the brake motors (216), and fixing clips (218) are welded on the outer surface of the lower end of the first brake box (207) and the outer surface of the upper end of the second brake box (208);
the inner surface of one end, close to the brake box (1), of the winding shaft (3) is provided with a connecting groove (301), the outer surface of one end, close to the liquid injection box (2), of the winding shaft (3) is provided with a feeding hole (302), and a first liquid guide cavity (304) and a second liquid guide cavity (305) are formed in the winding shaft (3);
a first cavity (401) and a second cavity (402) are formed in the roller shutter (4), the first cavity (401) is communicated with the first liquid guide cavity (304), and the second cavity (402) is communicated with the second liquid guide cavity (305).
4. The cloud computing-based home environment monitoring and early warning system according to claim 3, wherein a clamping groove (215) is formed in the outer surface of the top block (214), a limiting rotary column (221) is movably mounted on the outer surface of the second top plate (203), one end of the limiting rotary column (221) is inserted into the clamping groove (215), and the rotation angle range of the limiting rotary column (221) is 0-180 degrees.
5. A home environment monitoring and early warning system based on cloud computing according to claim 3, characterized in that a limiting groove (219) is formed in the inner surface of the fixing clip (218), limiting blocks (220) are arranged on the outer surfaces of the first injection pipe (209) and the second injection pipe (210), the first injection pipe (209) is fixedly connected with the first brake box (207) through the fixing clip (218), and the second injection pipe (210) is fixedly connected with the second brake box (208) through the fixing clip (218).
6. A home environment monitoring and early warning system based on cloud computing according to claim 3, wherein the number of the feeding holes (302) is at least two, rubber filling blocks (303) are filled in the feeding holes (302), a balancing weight (403) is arranged at the lower end of the roller shutter (4), and a pull ring is arranged at the lower end of the balancing weight (403).
CN201910597768.4A 2019-07-04 Household environment monitoring and early warning system based on cloud computing Active CN112180743B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN112180743B CN112180743B (en) 2024-05-10

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