CN113138558A - Intelligent household system and operation method thereof - Google Patents
Intelligent household system and operation method thereof Download PDFInfo
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- CN113138558A CN113138558A CN202010260242.XA CN202010260242A CN113138558A CN 113138558 A CN113138558 A CN 113138558A CN 202010260242 A CN202010260242 A CN 202010260242A CN 113138558 A CN113138558 A CN 113138558A
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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
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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
- 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]
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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
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
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- 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]
Abstract
The invention discloses an intelligent home system and an operation method thereof, which can finally conjecture user intention according to parameters acquired by various sensors and equipment through parameter acquisition by various sensors, big data simulation and training, thereby realizing intelligent and automatic control. The intelligent home system includes: the mobile terminal is used for being carried by a user, is in wireless communication with the network module and is internally provided with a positioning module; a network module; a controller; the data acquisition card is used for inputting signals acquired by the data acquisition devices into the controller after the signals are collated; a memory; and the interface board is used for connecting the control end of each electrical device with the signal end of the controller in a communication way. The invention detects the indoor and outdoor air, water quality and weather through a plurality of sensors and devices, and performs big data training by combining the current weather forecast, air quality forecast, road condition information, user use habits and the like, and finally can relatively accurately calculate whether the user goes home and corresponding operation after the user goes home.
Description
Technical Field
The invention relates to an intelligent control and big data technology, in particular to an intelligent home system and an operation method thereof.
Background
The smart home and the smart home are the main research directions in the current market, and with the gradual arrival of the AI era, the smart home is the accessible technology in the future, and has huge market prospects and profit spaces. However, the current smart home technology still stays in the regular control and operation through the user design or the basic settings of the product, so that the smart home technology is quite rigid, the user experience is poor, and the smart home technology is one of the main reasons for the unfavorable popularization of the current smart home technology.
Therefore, the applicant provides an intelligent home system and an operation method thereof, parameters are acquired through various sensors, and finally user intentions can be presumed according to the parameters acquired by the sensors and equipment through big data simulation and training, so that intelligent and automatic control is realized.
Disclosure of Invention
In view of the foregoing defects in the prior art, the present invention provides an intelligent home system and an operating method thereof.
In order to achieve the above object, the present invention provides an intelligent home system, comprising:
the mobile terminal is used for being carried by a user, is in wireless communication with the network module and is internally provided with a positioning module;
the network module is used for connecting the mobile terminal with the controller in a communication way;
the controller is used for receiving, transmitting and analyzing the control command, and performing parameter calculation and program operation;
the data acquisition card is used for inputting signals acquired by the data acquisition devices into the controller after the signals are collated;
the memory is used for storing data and is in communication connection with the controller;
and the interface board is used for connecting the control end of each electrical device with the signal end of the controller in a communication way.
Preferably, the signal access end of the data acquisition card is respectively in communication connection with the following devices:
the camera is used for collecting indoor images;
the temperature and humidity sensor is used for detecting the indoor temperature and humidity;
the combustible gas sensor is used for detecting the concentration of combustible gas in the room;
a smoke sensor for detecting indoor smoke;
a flame detector for detecting whether a flame exists in the room;
the ion sensor is used for detecting the concentrations of chloride ions and heavy metal ions in tap water;
the PH sensor is used for detecting the PH value of tap water;
a turbidity sensor for detecting the turbidity degree of tap water;
a water pressure gauge for detecting water pressure;
the water flow sensor is arranged at each water outlet point in the room;
a wind speed sensor for detecting outdoor wind speed;
and the acceleration sensor is arranged in the door and used for detecting whether the door is impacted.
Preferably, the ion sensor, the pH sensor, the turbidity sensor and the hydrostatic meter are respectively arranged in a monitoring box, and the monitoring box is arranged between an indoor water inlet pipe and a tap water pipe network, so that the quality of tap water entering a room is monitored;
the monitoring box is connected in series between a tap water pipe network and an inlet of the reversing valve, a first outlet of the reversing valve is communicated with the indoor water pipe, a second outlet of the reversing valve is communicated with a water inlet of the water purifier, a water outlet of the water purifier is respectively communicated with the indoor water pipe and a water outlet pipe of the water purifier, and the water purifier is used for purifying water;
the indoor water pipe is communicated with the inlets of the water valves, so that the water discharge of the indoor water pipe is controlled through the water valves; each water valve corresponds to a water flow sensor which is used for detecting whether water flows in the water valve so as to judge the opening state of the water valve; the reversing valve and the water valve are both electric water valves, and the opening and the closing of the reversing valve and the water valves are controlled by a controller, and the design is mainly for automatic control.
Preferably, the interface board is respectively connected with the control terminals of the following devices in a communication manner:
an air purifier for purifying indoor air;
an air conditioner for adjusting indoor temperature;
the natural gas valve is used for controlling the on-off of natural gas between the indoor natural gas pipe and the outdoor natural gas pipe network;
a power window for opening or closing the window in a power-driven manner;
the intelligent door lock is used for controlling the opening and closing of the entrance door, the entrance door is provided with an acceleration sensor, the acceleration sensor obtains signal input when the entrance door is impacted, and once an input value reaches a preset threshold value, the entrance door is judged to be greatly impacted, so that the entrance door is in a stolen risk; at the moment, the controller sends out warning information to the mobile terminal through the network module, or notifies property security and public security departments according to preset information;
the intelligent switch is opened and closed in a numerical control mode and is used for controlling the indoor electric lamp to be opened and closed.
The invention also discloses an intelligent household system operation method, which comprises the following steps:
s110, the mobile terminal periodically sends positioning information to the controller, the controller stores the positioning information in the memory, then the positioning information is respectively associated with positioning points and positioning time, and then each positioning point is connected according to each period of positioning time, so that the track of the mobile terminal is obtained;
analyzing the time of a user getting in and out of a room every day, the time of leaving a work unit and the time of returning home from the work unit after a large amount of data are collected, acquiring the daily returning home road condition, associating the daily road condition with the returning home time, collecting a large amount of data, inputting the data into a neural network model for training, and finally calculating the daily returning home time according to the daily road condition;
s120, identifying a scene where the user is located according to the positioning information, then acquiring time points and historical data, and identifying the home returning times, whether the user returns home or not and the home returning time length of the user in the environment and the time period, so that the home returning probability, the home returning time length and the home arriving time of the user are calculated;
s130, calculating whether the user goes home or not and the time of arrival at home according to the current positioning of the user, and starting an air conditioner and an air purifier according to a preset threshold;
s140, acquiring information of the user entering and exiting the cell from the property through the network module, and judging whether the user enters the cell or not by combining the positioning information of the mobile terminal;
s150, once a user enters a community, the controller controls the intelligent door lock and the monitoring box to be in a working state, and the monitoring box detects water quality parameters through the ion sensor, the PH sensor and the turbidity sensor; the controller judges the water consumption condition of the user after entering the home according to a large amount of water consumption data and settings of the user;
s160, the combustible gas sensor and the smoke sensor are started in 24 hours, once the combustible gas sensor and the smoke sensor are detected to be out of standard, the natural gas valve is closed, warning information is pushed to the mobile terminal, and/or an audible and visual alarm is used for giving an alarm;
s170, once the smoke sensor detects that smoke data exceed the standard, the controller controls the flame detector to be started, so that whether flame exists in a room is detected, in addition, the camera collects an indoor image, the controller pushes warning information to the mobile terminal, and the audible and visual alarm is started; the user can remotely observe indoor conditions through the camera, in addition, the controller identifies data collected by the camera, whether smoke exists in the image or not is identified, if yes, the judgment is possible, and then warning information is pushed to the property system, the fire fighting system and the mobile terminal;
s180, the controller periodically or in real time acquires current weather and air information through the network module, and if the weather is good and the air is good, the electric window is opened to ventilate indoors; once the strong wind or heavy rain weather is acquired, the controller prepares to close the electric window, and the triggering instruction is subject to the condition that the parameter acquired by the wind speed sensor reaches the threshold value;
when a user is indoors or before the user enters a house, if the PM2.5 sensor and the temperature and humidity sensor detect that the temperature is not within the range of the preset threshold value and the PM2.5 exceeds the standard, the electric window is closed, and the air conditioner and the air purifier are opened for processing.
Preferably, S110 includes: dividing road conditions into a plurality of grades, and then grading according to different road conditions; acquiring the time length from a working unit to home under different road conditions; finally calculating the approximate time and speed of returning home under various road conditions; when the user goes home from a non-working unit, the road conditions along the way are obtained, segmentation is carried out according to the road conditions, the moving speeds of the users under the corresponding road conditions are correlated, and finally the total home-returning time length is obtained.
Preferably, S130 includes: according to initial data detected by a temperature and humidity sensor and a PM2.5 sensor for a long time, the time length of reaching a preset temperature and a PM2.5 concentration after starting the air conditioner and the air purifier is determined, and the threshold value for opening the air conditioner and the air purifier is determined.
Preferably, S140 includes: whether a user car identified by the license plate identifier enters a cell or not and whether a card is swiped by an owner card enters the cell or not;
judging whether the mobile terminal enters a cell or not through positioning, and if so, judging that a user enters the cell; once the positioning of the mobile terminal does not enter the cell, judging whether the positioning point is a resident positioning point or not through the positioning information; if so, judging that the user enters the cell; if not, judging that the user is possible to enter the cell, and at the moment, sending a confirmation instruction to the mobile terminal by the controller, and confirming by the user; if the user does not confirm, the user is judged not to enter the cell, and at the moment, the controller pushes warning information to the property security system.
Preferably, the method further comprises the following steps: s190, the acceleration sensor monitors the impact or vibration condition of the entrance door, once the numerical value monitored by the acceleration sensor exceeds a preset threshold value, the door is judged to be opened violently, and at the moment, the controller pushes a warning instruction to the mobile terminal, the property system and the mobile terminal.
Preferably, the method further comprises the following steps: s200, when the indoor water valves are all in a closed state, the water pressure meter monitors the water pressure entering a house, once the water pressure entering the house is reduced and does not rise any more, the water leakage is judged, and the controller pushes warning information to the property system and the user side.
Preferably, the monitoring box comprises a box body, a tap water pipe is arranged in the box body, the water inlet end of the tap water pipe is connected with an external tap water source, the water outlet end of the tap water pipe is connected with an indoor water pipe network, a first valve is installed on the tap water pipe, a first monitoring branch pipe, a second monitoring branch pipe and a third monitoring branch pipe are fixedly communicated with the tap water pipe, two ends of the first monitoring branch pipe, the second monitoring branch pipe and the third monitoring branch pipe are respectively located on two sides of the first valve, an ion sensor is fixedly installed on the first monitoring branch pipe, a pH sensor is fixedly installed on the second monitoring branch pipe, a turbidity sensor is fixedly installed on the third monitoring branch pipe, and the first valve, the ion sensor, the pH sensor and the turbidity sensor are all electrically connected with the controller.
The box rotates through the hinge and installs sealing door, fixed mounting has the lock on the sealing door, and slidable mounting has the card strip in the lock, be provided with on the box with lock core assorted draw-in groove.
Preferably, the door lock comprises a lock shell, a rear cover is fixedly mounted on the lock shell, the rear cover is fixedly mounted on the sealing door, a guide pillar is fixedly mounted on the rear cover, a first locking plate and a second locking plate are rotatably mounted on the guide pillar, a second spring is further sleeved on the guide pillar, one end of the second spring is fixedly connected to the surface of the first locking plate, the other end of the spring is fixedly connected to the guide pillar, a first locking groove is formed in the first locking plate, and a second locking groove is formed in the second locking plate;
the surface of back lid has seted up the spout, slidable mounting has the card strip in the spout, the tip swing joint of card strip through the tip swing joint of first spring with the spout, the surface of card strip is equipped with first lug, be equipped with the second lug on the second lockplate, first lug passes through the baffle and is connected with the second lug rotation.
Preferably, the second locking plate is provided with a guide groove, and the end part of the guide groove is communicated with the second locking groove.
The invention has the beneficial effects that:
the invention detects the indoor and outdoor air, water quality and weather through a plurality of sensors and devices, and performs big data training by combining the current weather forecast, air quality forecast, road condition information, user use habits and the like, and finally can relatively accurately calculate whether the user goes home and corresponding operation after the user goes home. The design is fundamentally different from the existing parameter immobilization technology, and the optimization control is continuously carried out through big data information, so that the design is more humanized, and the personalized setting is also carried out according to the liking of a user, so that the satisfaction degree of the user is greatly increased; the invention provides a monitoring box, which can monitor the water quality flowing in a tap water pipe by arranging a monitoring branch pipe on the tap water pipe and arranging a sensor on the monitoring branch pipe, and simultaneously, a second valve arranged on the tap water pipe is closed to connect a water purifier water inlet pipe and clean water in the water purifier to clean all pipelines in the monitoring box so as to prevent impurity pollution and even blockage of the monitoring branch pipe.
Drawings
FIG. 1 is a block diagram of the system of the present invention;
FIG. 2 is a block diagram showing the structure of a water quality detecting module according to the present invention;
FIG. 3 is a schematic view of the monitoring box of the present invention;
FIG. 4 is a schematic view of the structure of the door lock of the present invention;
FIG. 5 is an exploded view of the door lock of the present invention;
FIG. 6 is a schematic view of the construction of the guide plate of the present invention;
FIG. 7 is a schematic view of a first spring according to the present invention;
reference numbers in the figures: 1. a box body; 2. a tap water pipe; 3. a first valve; 4. a first monitoring tube; 5. a second detection tube; 6. a third detection tube; 7 ion sensors; 8. a pH sensor; 9 a turbidity sensor; 10 sealing the door; 11 a door lock; 12, clamping strips; 13 card slots; 14 a lock case; 15, a rear cover; 16 guide pillars; 17 a first locking plate; 18 a second locking plate; 19 a first locking groove; 20 a second spring; 21 a second locking groove; 22 chute; 23, a guide plate; 24 guide grooves; 25 a first bump; 26 a second bump; 27 a first spring; 28 a second valve; 29 clean water inlet pipe.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, an intelligent home system includes:
and the mobile terminal is used for being carried by a user, is in wireless communication with the network module and is internally provided with a positioning module. The mobile terminal in this embodiment is a smart phone or a smart band. The positioning module is used for positioning the mobile terminal and can be a Beidou positioning module, a GPS positioning module and the like.
The network module is used for connecting the mobile terminal with the controller in a communication way, and can be the Internet, a 5G network and the like;
and the controller is used for receiving, transmitting and analyzing the control command, calculating parameters and running a program. The controller of this embodiment may be a CPU, an industrial personal computer, a PLC, or the like.
And the data acquisition card is used for sorting the signals acquired by the data acquisition devices and inputting the signals into the controller.
The memory is used for storing data, and the hard disk is selected in the embodiment. The memory is in communication with the controller so that the controller can read and write data to the memory.
And the interface board is used for connecting the control end of each electrical device with the signal end of the controller in a communication way.
The signal access end of the data acquisition card is respectively in communication connection with the following devices:
the camera is used for collecting indoor images;
the temperature and humidity sensor is used for detecting the indoor temperature and humidity;
the combustible gas sensor is used for detecting the concentration of combustible gas in the room;
a smoke sensor for detecting indoor smoke;
a flame detector for detecting whether a flame exists in the room;
the ion sensor is used for detecting the concentrations of chloride ions and heavy metal ions in tap water;
the PH sensor is used for detecting the PH value of tap water;
a turbidity sensor for detecting the turbidity degree of tap water;
a water pressure gauge for detecting water pressure;
the water flow sensor is arranged at each water outlet point in the room, such as each water tap, and is used for detecting whether water flows at each water outlet point;
a wind speed sensor for detecting outdoor wind speed;
the acceleration sensor is arranged in the door and used for detecting whether the door is impacted;
the ion sensor, the PH sensor, the turbidity sensor and the hydrostatic meter are respectively arranged in a monitoring box, and the monitoring box is arranged between an indoor water inlet pipe and a tap water pipe network so as to monitor the quality of tap water entering a room;
the monitoring box is connected in series between a tap water pipe network and an inlet of the reversing valve, a first outlet of the reversing valve is communicated with the indoor water pipe, a second outlet of the reversing valve is communicated with a water inlet of the water purifier, a water outlet of the water purifier is respectively communicated with the indoor water pipe and a water outlet pipe of the water purifier, and the water purifier is used for purifying water.
The indoor water pipe is communicated with the inlets of the water valves, so that the water discharge of the indoor water pipe is controlled through the water valves. Each water valve corresponds to a water flow sensor, and the water flow sensor is used for detecting whether water flows in the water valve or not so as to judge the opening state of the water valve.
The reversing valve and the water valve are both electric water valves (with manual functions) and are controlled to be opened and closed through a controller, and the design is mainly for automatic control.
During the use, in case any one of ion sensor, PH sensor, turbidity sensor detects the quality of water parameter and exceeds standard, then through the switching-over valve with the running water pipe network and water purifier intercommunication to purify quality of water through the water purifier, the running water pipe network passes through switching-over valve and indoor water pipe intercommunication during initial condition. As the water usage in various places in the room is different, the water for toilet generally has low requirement on the water quality, and the water for kitchen has high requirement on the water quality. In this embodiment, serial number each rivers sensor, then will be located indoor everywhere rivers sensor corresponds usage type into to make the controller can judge the water usage that each department rivers sensor corresponds, thereby correspond different quality of water circumstances according to the picture of water, with the nimble water purifier of transferring, thereby prevent that the water purifier from overusing, cause higher energy consumption and consumptive material cost.
The interface board is respectively in communication connection with the control ends of the following devices:
an air purifier for purifying indoor air;
an air conditioner for adjusting indoor temperature;
the natural gas valve is used for controlling the on-off of natural gas between the indoor natural gas pipe and the outdoor natural gas pipe network;
a power window for opening or closing the window in a power-driven manner; in the embodiment, the wind speed sensor is arranged outside the electric window;
the intelligent door lock is used for controlling the opening and closing of the entrance door, the entrance door is provided with an acceleration sensor, the acceleration sensor obtains signal input when the entrance door is impacted, and once an input value reaches a preset threshold value, the entrance door is judged to be greatly impacted, so that the entrance door is in a stolen risk; at the moment, the controller sends out warning information to the mobile terminal through the network module, or notifies property security and public security departments according to preset information.
The intelligent switch is opened and closed in a numerical control mode, and in the embodiment, the intelligent switch is used for controlling the indoor electric lamp to be opened and closed.
The operation method of the intelligent home system of the embodiment is as follows:
s110, the mobile terminal periodically sends positioning information to the controller, the controller stores the positioning information in the memory, then the positioning information is respectively associated with the positioning points and the positioning time, and then the positioning points are connected according to the positioning time of each period (every day), so that the track of the mobile terminal is obtained. After a large amount of data are collected, the time of the user getting in and out of a room every day, the time of the user getting back to home from a work unit, the time of the user getting back to home from the work unit, the daily road condition of getting back to home is obtained, the daily road condition is associated with the time of getting back to home, the data are collected in a large amount, then the data are input into a neural network model for training, and finally the time of getting back to home every day is calculated according to the daily road condition. The method comprises the following steps of dividing road conditions into a plurality of grades, and then grading according to different road conditions; acquiring the time length from a working unit to home under different road conditions; and finally, calculating the approximate time and speed of returning home under various road conditions. When the user returns home from a non-working unit (based on the navigation destination acquired by the mobile terminal), the road conditions along the way are acquired, the road conditions are segmented and scored, the moving speeds of the users under the corresponding road conditions are correlated, and finally the total home returning time length is acquired.
S120, identifying scenes where the user is located, such as a block, a hotel, a high speed rail and the like, according to the positioning information, then acquiring time points and historical data, and identifying the home returning times, whether the user returns home or not and the home returning time length of the user in the environment and the time period, thereby calculating the home returning probability, the home returning time length and the home returning time length of the user. Of course, the recognition accuracy and the calculation accuracy can be gradually improved by establishing a training model after a large amount of data is collected and continuously training through the training model.
S130, calculating whether the user goes home or not and the time of arrival at home according to the current position of the user, and accordingly starting the air conditioner and the air purifier according to a preset threshold value. In this embodiment, according to the initial data that temperature and humidity sensor, PM2.5 sensor detected since a long time ago, the time length that reaches preset temperature, PM2.5 concentration after starting air conditioner, air purifier to confirm the threshold value that air conditioner, air purifier opened. And if the time is required to be 20 minutes, opening the mobile terminal at least 20 minutes ahead according to the judgment of the current position of the user.
S140, acquiring information of the user entering and exiting the cell from the property through the network module, specifically, judging whether the user enters the cell through whether a user car identified by the license plate identifier enters the cell or not, and judging whether the user enters the cell or not through whether the owner card is swiped to enter the cell or not according to the positioning information of the mobile terminal. Specifically, whether a mobile terminal enters a cell is judged through positioning, and if the mobile terminal enters the cell, a user is judged to enter the cell; once the positioning of the mobile terminal does not enter the cell, judging whether the positioning point is a resident positioning point or not through the positioning information, and if so, judging that the user enters the cell; if not, judging that the user is possible to enter the cell, and at the moment, sending a confirmation instruction to the mobile terminal by the controller, and confirming by the user; if the user does not confirm, the user judges that the user does not enter the cell, and the controller pushes warning information to the property security system at the moment so as to prevent other people from pretending to enter the cell.
S150, once the user enters the community, the controller controls the intelligent door lock and the monitoring box to be in a working state, and the monitoring box detects water quality parameters through the ion sensor, the PH sensor and the turbidity sensor. The controller judges the water consumption condition of the user after entering the house according to the large amount of water consumption data and the setting of the user. Such as washing hands, washing faces, bathing and cooking, the water flow sensors are used for detecting the use condition of the user after entering the home for a long time. Then, whether the water quality needs to be purified is judged according to different water using conditions and the current water quality, so that the water purifier is started as required. In the embodiment, a large amount of user household entering time and water consumption conditions after household entering are collected, and then the big data training model is established, so that the prediction precision is continuously improved, different water qualities can be provided according to needs, the burden of the water purifier can be reduced, and the energy consumption and the material consumption are reduced, so that the use cost is reduced.
And S160, the combustible gas sensor and the smoke sensor are started in 24 hours, once the combustible gas sensor and the smoke sensor exceed standards, the natural gas valve is closed, and warning information is pushed to the mobile terminal and/or an audible and visual alarm is used for giving an alarm.
S170, once the smoke sensor detects that smoke data exceed the standard, the controller controls the flame detector to be started, so that whether flame exists in a room is detected, in addition, the camera collects an indoor image, the controller pushes warning information to the mobile terminal, and the audible and visual alarm is started. The user can be long-rangely observe indoor circumstances through the camera, and the controller discerns the data that the camera was gathered in addition, mainly discerns whether have smog in the image, if have, then judges as probably, then to property system, fire extinguishing system, removal end propelling movement warning information.
In the embodiment, the smoke and the surrounding environment form obvious difference, the controller firstly collects an image under normal conditions as a reference image, once the parameters collected by the smoke sensor exceed the standard, a real-time image is collected by the camera, and the real-time image is compared with the reference image to find out a difference area; the distinguishing region is subjected to key identification, and training can be performed for several times through a big data training model, so that whether smoke exists in the distinguishing region or not is identified. If the controller pushes the warning information outwards, if the controller does not push the warning information to the property system and the mobile terminal, the warning information is pushed to the property system and the mobile terminal and is determined by the user or property staff through inspection.
And S180, the controller periodically or in real time acquires current weather and air information through the network module, and if the weather is good and the air is good, the electric window is opened, so that indoor ventilation is realized. Once severe weather such as strong wind or heavy rain is acquired, the controller prepares to close the electric window, and the triggering instruction is subject to the condition that the parameters acquired by the wind speed sensor reach the threshold value.
When a user is indoors or before the user enters a house, if the PM2.5 sensor and the temperature and humidity sensor detect that the temperature is not within the range of the preset threshold value and the PM2.5 exceeds the standard, the electric window is closed, and the air conditioner and the air purifier are opened for processing.
S190, the acceleration sensor monitors the impact or vibration condition of the entrance door, once the numerical value monitored by the acceleration sensor exceeds a preset threshold value, the door is judged to be opened violently, and at the moment, the controller pushes a warning instruction to the mobile terminal, the property system and the mobile terminal. The specific threshold value needs to be trained through big data, and finally the conditions of door knocking, door smashing, normal door knocking, cut and the like with great strength are identified.
S200, when the indoor water valves are all in a closed state, the water pressure meter monitors the water pressure entering a house, once the water pressure entering the house is reduced and does not rise any more, the water leakage is judged, and the controller pushes warning information to the property system and the user side.
In the actual use process of the monitoring box, in order to prevent external dust and the like from influencing the detection accuracy, a door lock is arranged on the monitoring box, and simultaneously, in order to prevent the monitoring water pipe from being polluted and influencing the detection accuracy due to poor water quality and even blocking the monitoring water pipe, a water purifier water pipe is connected to clean a tap water pipe and the monitoring water pipe, as shown in a figure 3-a figure 7, the monitoring box comprises a box body 1, a tap water pipe 2 is arranged in the box body 1, the water inlet end of the tap water pipe 2 is connected with an external tap water source, the water outlet end of the tap water pipe 2 is connected with an indoor water pipe network, a first valve 3 is arranged on the tap water pipe 2, a first monitoring branch pipe 4, a second monitoring branch pipe 5 and a third monitoring branch pipe 6 are fixedly communicated on the tap water pipe 2, two ends of the first monitoring branch pipe 4, the second monitoring branch pipe 5 and the third monitoring branch pipe 6 are respectively positioned at two sides of the first valve 3, an ion sensor 7 is fixedly arranged on the first monitoring branch pipe 4, a PH sensor 8 is fixedly arranged on the second monitoring branch pipe 5, and a turbidity sensor 9 is fixedly arranged on the third monitoring branch pipe 6; a second valve 28 is arranged at the water inlet end of the tap water pipe 2, the second valve 28 is opened, and an external tap water source can be introduced into the monitoring box 2; the second valve 28 is closed and the external source of tap water stops entering the monitoring tank 2; a water purifier inlet pipe 29 is fixedly communicated with the tap water pipe 2, the water purifier inlet pipe 29 is arranged between the second valve 28 and the first monitoring branch pipe 4, the second valve 28 is closed, the first valve 3 is opened to access the cleaning water in the water purifier, and the cleaning water flows into the tap water pipe 2 from the water purifier inlet pipe 29, so that the tap water pipe 2 can be cleaned; and closing the second valve 28, closing the first valve 3, and introducing clean water into the water purifier, namely cleaning the first monitoring branch pipe 4, the second monitoring branch pipe 5 and the third monitoring branch pipe 6.
An external tap water source is connected into a monitoring box, the ion sensor 7, the pH sensor 8 and the turbidity sensor 9 are used for monitoring the water quality in the tap water pipe 2, the first valve 3, the ion sensor 7, the pH sensor 8 and the turbidity sensor 9 are all electrically connected with a controller, a reversing valve is arranged between the tap water pipe 2 and an indoor water pipe network, when data monitored by the ion sensor 7, the pH sensor 8 and the turbidity sensor 9 do not exceed a preset threshold value, a signal is sent to the controller, the controller controls the reversing valve to stop acting, and tap water in the tap water pipe 2 directly flows into the indoor water pipe network; when the ion sensor 7, the PH sensor 8 and the turbidity sensor 9 monitor that the content of water exceeds the standard, signals are sent to the controller, and the controller controls the action of the reversing valve, so that the water in the tank is monitored to flow to the water purifier; meanwhile, the tap water pipe 2 can be cleaned by closing the second valve 28 and opening the first valve 3 to access clean water in the water purifier; and closing the second valve 28, closing the first valve 3, and connecting the clean water in the water purifier, so that the flow rate of the water in the monitoring branch pipes is increased, namely, the first monitoring branch pipe 4, the second monitoring branch pipe 5 and the third monitoring branch pipe 6 are cleaned, and the detection precision of the ion sensor 7, the pH sensor 8 and the turbidity sensor 9 is prevented from being influenced by impurities.
The box body 1 is rotatably provided with a sealing door 10 through a hinge, a door lock 11 is fixedly arranged on the sealing door 10, a clamping strip 12 is slidably arranged in the door lock 11, and a clamping groove 13 matched with the lock cylinder 1 is formed in the box body 1. Carry out dustproof protection through setting up first valve 3 and ion sensor 7, PH sensor 8 and the turbidity sensor 9 that sealing door 10 set up in to box 1, prevent that dust impurity etc. from damaging first valve 3 and ion sensor 7, PH sensor 8 and turbidity sensor 9 and first valve 3 in to box 1, influencing the detection precision.
The door lock 11 comprises a lock shell 14, a rear cover 15 is fixedly installed on the lock shell 14, the rear cover 15 is fixedly installed on the sealing door 10, a guide pillar 16 is fixedly installed on the rear cover 15, a first locking plate 17 and a second locking plate 18 are rotatably installed on the guide pillar 16, a second spring 20 is further sleeved on the guide pillar 16, one end of the second spring 20 is fixedly connected to the surface of the first locking plate 17, the other end of the spring 20 is fixedly connected to the guide pillar 16, a first locking groove 19 is formed in the first locking plate 17, and a second locking groove 21 is formed in the second locking plate 18; the first locking plate 17 is rotatably mounted on the guide post 16, when the first locking plate 17 rotates, the first locking plate 17 is reset through the second spring 20, the sliding groove 22 is formed in the surface of the rear cover 15, the clamping strip 12 is slidably mounted in the sliding groove 22, the end portion of the clamping strip 12 is movably connected with the end portion of the sliding groove 22 through the first spring 27, the first protruding block 25 is arranged on the surface of the clamping strip 12, the second protruding block 26 is arranged on the second locking plate 18, the first protruding block 25 is rotatably connected with the second protruding block 26 through the guide plate 23, the end portions of the clamping strip 12 and the sliding groove 22 are connected with each other through the first spring 27, the clamping strip 12 is located in the lock case 14, the first spring 27 is in a loose state, and the door lock 11 is in an open state.
The working principle of the door lock 11 is as follows: when the door lock 11 needs to be closed, a key is inserted into the first lock groove 19 of the first lock plate 17, the key is rotated, the first lock plate 17 is pressed against the second lock plate 18, the first lock plate 17 is rotated at the same time, the key is clamped into the second lock groove 21, the key is continuously rotated to drive the second lock plate 18 to rotate, the guide plate 23 is hinged to the second lock plate 18, one end of the guide plate 23 rotates together with the second lock plate 18, the other end of the guide plate 23 drives the clamping strip 12 to slide in the sliding groove 22, the key is continuously rotated, the clamping strip 12 is clamped in the clamping groove 13, the key is pulled out, and the door lock 11 is in a locked state; when the door lock 11 needs to be opened, a key is inserted into the first locking groove 19, the first locking plate 17 is pressed against the second locking plate 18, meanwhile, the first locking plate 17 is rotated, the key is clamped into the second locking groove 21, the second locking plate 18 is rotated in the opposite direction, the clamping strip 12 is driven to be separated from the clamping groove 13, and the door lock is opened.
The second locking plate 18 is provided with a guide groove 24, and the end of the guide groove 24 is communicated with the second locking groove 21. When the key is screwed from the first lock groove 19 to the second lock plate 18, the key slides from the inside of the guide groove 24 to the second lock groove 21, and the guide groove 24 guides the key to prevent the key from being worn or damaged greatly.
The invention is not described in detail, but is well known to those skilled in the art.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (10)
1. The utility model provides an intelligent home systems which characterized in that includes:
the mobile terminal is used for being carried by a user, is in wireless communication with the network module and is internally provided with a positioning module;
the network module is used for connecting the mobile terminal with the controller in a communication way;
the controller is used for receiving, transmitting and analyzing the control command, and performing parameter calculation and program operation;
the data acquisition card is used for inputting signals acquired by the data acquisition devices into the controller after the signals are collated;
the memory is used for storing data and is in communication connection with the controller;
and the interface board is used for connecting the control end of each electrical device with the signal end of the controller in a communication way.
2. The smart home system according to claim 1, wherein the signal access terminals of the data acquisition card are respectively in communication connection with:
the camera is used for collecting indoor images;
the temperature and humidity sensor is used for detecting the indoor temperature and humidity;
the combustible gas sensor is used for detecting the concentration of combustible gas in the room;
a smoke sensor for detecting indoor smoke;
a flame detector for detecting whether a flame exists in the room;
the ion sensor is used for detecting the concentrations of chloride ions and heavy metal ions in tap water;
the PH sensor is used for detecting the PH value of tap water;
a turbidity sensor for detecting the turbidity degree of tap water;
a water pressure gauge for detecting water pressure;
the water flow sensor is arranged at each water outlet point in the room;
a wind speed sensor for detecting outdoor wind speed;
and the acceleration sensor is arranged in the door and used for detecting whether the door is impacted.
3. The smart home system according to claim 2, wherein the ion sensor, the PH sensor, the turbidity sensor and the hydrostatic meter are respectively installed in a monitoring box, and the monitoring box is installed between an indoor water inlet pipe and a tap water pipe network, so as to monitor the quality of tap water entering the room;
the monitoring box is connected in series between a tap water pipe network and an inlet of the reversing valve, a first outlet of the reversing valve is communicated with the indoor water pipe, a second outlet of the reversing valve is communicated with a water inlet of the water purifier, a water outlet of the water purifier is respectively communicated with the indoor water pipe and a water outlet pipe of the water purifier, and the water purifier is used for purifying water;
the indoor water pipe is communicated with the inlets of the water valves, so that the water discharge of the indoor water pipe is controlled through the water valves; each water valve corresponds to a water flow sensor which is used for detecting whether water flows in the water valve so as to judge the opening state of the water valve; the reversing valve and the water valve are both electric water valves, and the opening and the closing of the reversing valve and the water valves are controlled by a controller, and the design is mainly for automatic control.
4. The smart home system according to any one of claims 1 to 3, wherein the interface board is in communication connection with control terminals of:
an air purifier for purifying indoor air;
an air conditioner for adjusting indoor temperature;
the natural gas valve is used for controlling the on-off of natural gas between the indoor natural gas pipe and the outdoor natural gas pipe network;
a power window for opening or closing the window in a power-driven manner;
the intelligent door lock is used for controlling the opening and closing of the entrance door, the entrance door is provided with an acceleration sensor, the acceleration sensor obtains signal input when the entrance door is impacted, and once an input value reaches a preset threshold value, the entrance door is judged to be greatly impacted, so that the entrance door is in a stolen risk; at the moment, the controller sends out warning information to the mobile terminal through the network module, or notifies property security and public security departments according to preset information;
the intelligent switch is opened and closed in a numerical control mode and is used for controlling the indoor electric lamp to be opened and closed.
5. An intelligent household system operation method is characterized by comprising the following steps:
s110, the mobile terminal periodically sends positioning information to the controller, the controller stores the positioning information in the memory, then the positioning information is respectively associated with positioning points and positioning time, and then each positioning point is connected according to each period of positioning time, so that the track of the mobile terminal is obtained;
analyzing the time of a user getting in and out of a room every day, the time of leaving a work unit and the time of returning home from the work unit after a large amount of data are collected, acquiring the daily returning home road condition, associating the daily road condition with the returning home time, collecting a large amount of data, inputting the data into a neural network model for training, and finally calculating the daily returning home time according to the daily road condition;
s120, identifying a scene where the user is located according to the positioning information, then acquiring time points and historical data, and identifying the home returning times, whether the user returns home or not and the home returning time length of the user in the environment and the time period, so that the home returning probability, the home returning time length and the home arriving time of the user are calculated;
s130, calculating whether the user goes home or not and the time of arrival at home according to the current positioning of the user, and starting an air conditioner and an air purifier according to a preset threshold;
s140, acquiring information of the user entering and exiting the cell from the property through the network module, and judging whether the user enters the cell or not by combining the positioning information of the mobile terminal;
s150, once a user enters a community, the controller controls the intelligent door lock and the monitoring box to be in a working state, and the monitoring box detects water quality parameters through the ion sensor, the PH sensor and the turbidity sensor; the controller judges the water consumption condition of the user after entering the home according to a large amount of water consumption data and settings of the user;
s160, the combustible gas sensor and the smoke sensor are started in 24 hours, once the combustible gas sensor and the smoke sensor are detected to be out of standard, the natural gas valve is closed, warning information is pushed to the mobile terminal, and/or an audible and visual alarm is used for giving an alarm;
s170, once the smoke sensor detects that smoke data exceed the standard, the controller controls the flame detector to be started, so that whether flame exists in a room is detected, in addition, the camera collects an indoor image, the controller pushes warning information to the mobile terminal, and the audible and visual alarm is started; the user can remotely observe indoor conditions through the camera, in addition, the controller identifies data collected by the camera, whether smoke exists in the image or not is identified, if yes, the judgment is possible, and then warning information is pushed to the property system, the fire fighting system and the mobile terminal;
s180, the controller periodically or in real time acquires current weather and air information through the network module, and if the weather is good and the air is good, the electric window is opened to ventilate indoors; once the strong wind or heavy rain weather is acquired, the controller prepares to close the electric window, and the triggering instruction is subject to the condition that the parameter acquired by the wind speed sensor reaches the threshold value;
when a user is indoors or before the user enters a house, if the PM2.5 sensor and the temperature and humidity sensor detect that the temperature is not within the range of the preset threshold value and the PM2.5 exceeds the standard, the electric window is closed, and the air conditioner and the air purifier are opened for processing.
6. The smart home system operating method according to claim 5, wherein S110 includes:
dividing road conditions into a plurality of grades, and then grading according to different road conditions; acquiring the time length from a working unit to home under different road conditions; finally calculating the approximate time and speed of returning home under various road conditions; when the user goes home from a non-working unit, the road conditions along the way are obtained, segmentation is carried out according to the road conditions, the moving speeds of the users under the corresponding road conditions are correlated, and finally the total home-returning time length is obtained.
7. The smart home system operating method according to claim 5, wherein S130 includes: according to initial data detected by a temperature and humidity sensor and a PM2.5 sensor for a long time, the time length of reaching a preset temperature and a PM2.5 concentration after starting the air conditioner and the air purifier is determined, and the threshold value for opening the air conditioner and the air purifier is determined.
8. The smart home system operating method according to claim 5, wherein S140 includes: whether a user car identified by the license plate identifier enters a cell or not and whether a card is swiped by an owner card enters the cell or not;
judging whether the mobile terminal enters a cell or not through positioning, and if so, judging that a user enters the cell; once the positioning of the mobile terminal does not enter the cell, judging whether the positioning point is a resident positioning point or not through the positioning information; if so, judging that the user enters the cell; if not, judging that the user is possible to enter the cell, and at the moment, sending a confirmation instruction to the mobile terminal by the controller, and confirming by the user; if the user does not confirm, the user is judged not to enter the cell, and at the moment, the controller pushes warning information to the property security system.
9. The smart home system operating method of claim 5, further comprising:
s190, the acceleration sensor monitors the impact or vibration condition of the entrance door, once the numerical value monitored by the acceleration sensor exceeds a preset threshold value, the door is judged to be opened violently, and at the moment, the controller pushes a warning instruction to the mobile terminal, the property system and the mobile terminal.
10. The smart home system operating method of claim 5, further comprising:
s200, when the indoor water valves are all in a closed state, the water pressure meter monitors the water pressure entering a house, once the water pressure entering the house is reduced and does not rise any more, the water leakage is judged, and the controller pushes warning information to the property system and the user side.
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