CN215226686U - Intelligent curtain based on solar energy power storage - Google Patents

Intelligent curtain based on solar energy power storage Download PDF

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Publication number
CN215226686U
CN215226686U CN202120384215.3U CN202120384215U CN215226686U CN 215226686 U CN215226686 U CN 215226686U CN 202120384215 U CN202120384215 U CN 202120384215U CN 215226686 U CN215226686 U CN 215226686U
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China
Prior art keywords
management module
subsystem
curtain
personal computer
industrial personal
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CN202120384215.3U
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Chinese (zh)
Inventor
彭艳华
闫奕樸
梁智深
郭云峰
冯彪
唐傲
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Guilin University of Electronic Technology
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Guilin University of Electronic Technology
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H5/00—Devices for drawing draperies, curtains, or the like
    • A47H5/02—Devices for opening and closing curtains
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H5/00—Devices for drawing draperies, curtains, or the like
    • A47H5/02—Devices for opening and closing curtains
    • A47H2005/025—Devices for opening and closing curtains controlled by electronic sensors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Photovoltaic Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

The utility model discloses an intelligence (window) curtain based on solar energy electric power storage, include: the system comprises a charging management module, a power supply subsystem, a discharging management module, a stepping motor, an industrial personal computer subsystem, a visual monitoring subsystem, a photoelectric sensor and a photovoltaic curtain; the charging management module is connected with the discharging management module; the power supply subsystem is respectively connected with the charging management module and the discharging management module; the vision monitoring subsystem is connected with the industrial personal computer subsystem; and the photovoltaic curtain is respectively connected with the photoelectric sensor, the charging management module and the stepping motor. The utility model provides a (window) curtain had both realized that the (window) curtain absorbed light energy turns into the electric energy, and then passed through the charge management module and charged to the battery, and rational utilization solar energy also supplies power to consumer such as indoor lighting through the battery simultaneously, and the energy saving has reduced user's economic cost.

Description

Intelligent curtain based on solar energy power storage
Technical Field
The utility model relates to a (window) curtain technical field especially relates to an intelligence (window) curtain based on solar energy electric power storage.
Background
With the development of information technology and the improvement of living standard of people, the improvement of living and living environment becomes a hot topic of the current society. The popularization of smart home has a great effect in the improvement process of home environment, and gradually becomes a new development direction of the current home life, wherein the intelligent curtain with the automatic opening and closing function becomes a great pursuit of the home life of people at present[1]。
The application publication number is CN 106213968A's chinese utility model patent application discloses a (window) curtain based on human action discernment to specifically disclose control system and include outdoor sensor, control module, indoor human motion identification system and (window) curtain, control module and outdoor sensor, (window) curtain, indoor human action identification system links to each other, indoor when having the people, control module passes through indoor human action identification system control (window) curtain and opens and shuts, when indoor nobody, control module then opens and shuts through outdoor sensor control (window) curtain, adjust indoor light. The indoor human body action recognition system and the outdoor sensor are in an 'interlocking' state, namely only one of the indoor human body action recognition system and the outdoor sensor is in a working state.
When the curtain based on human body action recognition works, the mains supply is used as an energy source, whether a person exists or not and the motion state of the human body are monitored to judge whether the curtain is opened or closed or not, and external illumination is obtained. However, in the actual use process, all the modules of the device need to be in a normally open state, so that the energy consumption is extremely high, and the economic cost is high. When no person is in the room, the outdoor sensor which only depends on temperature detection is high in outdoor temperature, but fails in scenes such as weak illumination and the like, so that excellent application in general scenes is difficult to guarantee, and when a person is in the room, identity recognition cannot be implemented to play a security role. In addition, the solar energy irradiated on the curtain cannot be reasonably utilized to carry out corresponding conversion, so that the energy waste is objectively caused, and the maximum benefit is difficult to achieve.
The relevant documents retrieved are as follows:
yangyu, Zuojun. design of temperature-controlled and light-controlled curtain based on single-chip microcomputer [ J ] control engineering, 2016, 23 (10): 1542-1545.
Disclosure of Invention
In order to solve the technical problems, the utility model aims to provide an intelligent curtain based on solar energy storage, which realizes that the curtain absorbs light energy and converts the light energy into electric energy, charges a storage battery through a charging management module, and reasonably utilizes solar energy; meanwhile, the storage battery supplies power to electrical equipment such as indoor lighting and the like, so that energy is saved, and the economic cost of a user is reduced; the utility model has the advantages of being simple in overall structure, job stabilization is reliable, can satisfy intelligent house demand.
The purpose of the utility model is realized through the following technical scheme:
an intelligent window curtain based on solar energy storage comprises: the system comprises a charging management module (1), a power supply subsystem (2), a discharging management module (3), a stepping motor (8), an industrial personal computer subsystem (9), a visual monitoring subsystem (11), a photoelectric sensor (12) and a photovoltaic curtain (13); the charging management module (1) is connected with the discharging management module (3); the power supply subsystem (2) is respectively connected with the charging management module (1) and the discharging management module (3); the vision monitoring subsystem (11) is connected with the industrial personal computer subsystem (9); the photovoltaic curtain (13) is respectively connected with the photoelectric sensor (12), the charging management module (1) and the stepping motor (8).
Compared with the prior art, the utility model discloses an advantage can have as follows to one or more embodiments:
the photovoltaic curtain is used for collecting solar energy to generate electricity and supplying electricity to the indoor equipment, so that reasonable utilization of new energy is realized, consumption of non-renewable energy is reduced, and the living and economic cost of people is greatly reduced;
the vision monitoring subsystem monitors the indoor environment in real time, so that the intelligent security and protection effect is achieved while intelligent power generation is achieved, and intelligent and humanized control over opening and closing of the photovoltaic curtain is guaranteed;
the voltage is maintained to be stable through the charge/discharge management module, and the power supply subsystem can automatically cut off a line to protect the storage battery under the condition of overcharge/discharge;
the system can realize automatic control and also can lead people to realize corresponding functions by carrying out remote directional control through the interaction and communication module;
the utility model discloses an intelligent application of (window) curtain has been realized, new technical direction is provided for fields such as intelligent house, new forms of energy and sensing.
Drawings
FIG. 1 is a block diagram of an embodiment of a smart window shade based on solar power storage;
fig. 2 is a schematic flow chart of the operation of the intelligent curtain based on solar energy storage.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail with reference to the following embodiments and accompanying drawings.
As shown in fig. 1, a block diagram of an embodiment of an intelligent curtain based on solar energy storage is provided, which includes a charging management module 1, a power supply subsystem 2, a discharging management module 3, a stepping motor 8, an industrial personal computer subsystem 9, a visual monitoring subsystem 11, a photoelectric sensor 12 and a photovoltaic curtain 13; the charging management module 1 is connected with the discharging management module 3; the power supply subsystem 2 is respectively connected with the charging management module 1 and the discharging management module 3; the vision monitoring subsystem 11 is connected with the industrial personal computer subsystem 9; and the photovoltaic curtain 13 is respectively connected with the photoelectric sensor 12, the charging management module 1 and the stepping motor 8.
The intelligent curtain also comprises indoor electric equipment 4, an interaction module 6, a communication module 5, a display panel 7 and an alarm device 10; the indoor electric equipment 4 is connected with the discharge management module 3; the communication module 5 is respectively connected with an industrial personal computer subsystem 9 and an interaction module 6; and the alarm device 10 is respectively connected with the industrial personal computer subsystem 9 and the display panel 7.
The photoelectric sensor 12 monitors the external environment in real time, acquires data and transmits the data to the industrial personal computer subsystem 9 for judgment and decision, when the external illumination is sufficient, the corresponding signal is sent to the stepping motor 8 through the adaptive control subsystem 92 in the industrial personal computer subsystem 9, the photovoltaic curtain 13 is closed for solar power generation, the electric energy is transmitted to the storage battery 22 through the charging management module 1, otherwise, the photovoltaic curtain 13 is closed when the external environment light is weak, in addition, the vision monitoring subsystem 11 collects the indoor image in real time and transmits the indoor image to the industrial personal computer subsystem 9 for identity recognition of the indoor interested target, if the abnormal condition exists, the signal is immediately sent to the alarm device 10 for alarming and displaying alarm information on the display panel 7, the intelligent security function is realized, and the human behavior characteristics and gesture actions can be analyzed and understood, when the human body is in a rest state, no matter the intensity of external light, a control signal is sent to the stepping motor 8 to close the photovoltaic curtain 13 immediately, and similarly, when the human body is in an active state, the photovoltaic curtain 13 is kept to be folded all the time, so that intelligent light control is realized.
Photoelectric sensor 12 will the light transmission that photovoltaic (window) curtain 13 gathered arrives industrial computer subsystem 9 carries out illumination intensity and handles, judges whether strong according to the illumination of external environment, and then sends corresponding signal arrive step motor 8 is right photovoltaic (window) curtain 13 carries out the switching operation, and when outside light is strong, photovoltaic (window) curtain 13 receipts are closed and are gathered solar energy power generation, and pass through after charge management module 1 maintains voltage stabilization battery 22 charges, charge management module 1 real-time supervision the residual capacity of battery 22, when the electric quantity is saturated, send the signal to industrial computer subsystem 9, and then industrial computer subsystem 9 sends the instruction immediately and moves the cutting circuit to power supply subsystem 2, prevents battery 22 overcharges to increase of service life. And similarly, if the external light is weak, the photovoltaic curtain 13 is closed to keep the indoor brightness.
The industrial personal computer subsystem 9 comprises an information processing subsystem 91 and an adaptive control subsystem 92; and are respectively connected with a photoelectric sensor 12, a visual monitoring subsystem 11, a stepping motor 8, a charging management module 1, a power supply subsystem 2, a discharging management module 3, a communication module 5, an alarm device 10 and a display panel 7. The information processing subsystem 91 can calculate the illumination intensity of the external environment in real time according to the data of the photoelectric sensor 12, and based on the value, whether the photovoltaic curtain 13 needs to be closed for power generation is determined, the generated power can be transmitted to the storage battery 22 in the power supply subsystem 2 for storage after the charging management module 1 maintains stable voltage, the voltage value of the circuit can be transmitted to the display panel 7 for display through the industrial personal computer subsystem 9, and in addition, if the system detects that a fault occurs, the industrial personal computer subsystem 9 can immediately send a signal to the alarm device 10 and the display panel 7 to send an alarm.
The power supply subsystem 2 comprises two modes of a storage battery 22 and a mains supply 21; the charging management module 1 monitors the residual capacity of the storage battery 22 in real time, when the capacity is saturated, the residual capacity of the storage battery 22 is rapidly fed back to the industrial personal computer subsystem 9, the industrial personal computer subsystem 9 sends a control signal to the power supply subsystem 2 cuts off a charging circuit, the discharging management module 3 monitors the residual capacity of the storage battery 22 in real time, when the residual capacity reaches the lower limit, the industrial personal computer subsystem 9 sends a signal to the power supply subsystem 2 to immediately switch the power supply mode to the commercial power 21, meanwhile, the power supply subsystem 2 supplies power to the indoor lighting equipment 4 after maintaining the voltage stability through the discharging tube management module 3, if a fault occurs in the process, the alarm device 10 immediately sends an alarm signal and transmits the alarm signal to the display panel 7 for real-time display.
The vision monitoring subsystem 11 transmits real-time imaging of indoor environment to the industrial personal computer subsystem 9 for identity recognition of an interested target, and if abnormity exists, signals are immediately sent to the alarm device 10 to send out an alarm and the display panel 7 displays alarm information, so that intelligent security is realized. And meanwhile, human behaviors are understood and decided, when the human body is judged to be in a rest state, no matter the intensity of external light, the industrial personal computer subsystem 9 sends a corresponding signal to the stepping motor 8 to close the photovoltaic curtain 13, and the rest quality of people is guaranteed. When the human body is in an active state, no matter the intensity of external light, the industrial personal computer subsystem 9 sends a corresponding signal to the stepping motor 8 to fold the photovoltaic curtain 13, so that sufficient indoor light is ensured, and the office and study of people are facilitated. In addition, hand actions of people can be recognized and understood, so that the opening and closing of the photovoltaic curtain 13 are controlled, and intelligent light control is realized. The visual monitoring subsystem 11 has a higher priority for manipulation than the photosensor 12.
The interaction module 6 comprises a key module 61 and a voice module 62, the communication module 5 is connected with the interaction module 6 and the industrial personal computer subsystem 9, people can input instructions through the interaction module 6, the communication module 5 transmits the instructions to the industrial personal computer subsystem 9 for processing and analysis, and sends corresponding control signals to the stepping motor 8, the power supply subsystem 2, the alarm device 10 and the display panel 7 to carry out corresponding operations, so that artificial orientation and automatic cooperative control are realized, and the control priority of orientation control is highest.
In the above links, the voltage value of the transmission line and the remaining capacity of the storage battery 22 are displayed on the display panel 7 in real time, and if any link fails, the industrial personal computer subsystem 9 immediately sends a corresponding signal to the alarm device 10 to generate an alarm, and the alarm is displayed on the display panel 7 to remind a user.
As shown in fig. 2, the working flow of this embodiment is as follows:
(1) the photoelectric sensor 12 monitors the illumination intensity of the external environment in real time, collected data are transmitted to the industrial personal computer subsystem 9 for calculation processing, whether the photovoltaic curtain 13 is opened or closed is judged according to a set value, and a corresponding signal is sent to the stepping motor 8 to control the opening and closing of the photovoltaic curtain 13.
(2) When external light is strong, the photovoltaic curtain 13 is closed to perform solar power generation according to the step one, generated energy is maintained to be stable in voltage through the charging management module 1 and is transmitted to the storage battery 22 in the power supply subsystem 2, the charging management module 1 monitors the residual capacity of the storage battery 22 in real time, when electric quantity is saturated, a signal is sent to the industrial personal computer subsystem 9, the industrial personal computer subsystem 9 immediately operates a cut-off circuit, the storage battery 22 is prevented from being overcharged, and therefore the service life is prolonged. Otherwise, the photovoltaic curtain 13 is folded when the external ambient light is weak, so that the indoor brightness is ensured.
(3) The power supply subsystem 2 supplies electric energy to the indoor electric equipment 4 after the discharge management module 3 maintains stable voltage, the discharge management module 3 monitors the residual electric quantity of the storage battery 22 in real time, when the residual electric quantity is at the lower limit of a protection value, information is rapidly sent to the industrial personal computer subsystem 9, the industrial personal computer subsystem 9 immediately sends a corresponding control signal to the power supply subsystem 2 to switch a power supply mode into the commercial power 21, the storage battery 22 is protected, and an over-discharge phenomenon is prevented.
(4) The vision monitoring subsystem 11 collects indoor environment images and transmits the indoor environment images to the industrial personal computer subsystem 9 for human behavior understanding and decision making, identity recognition is carried out on indoor interested targets, if abnormity exists, signals are immediately sent to the alarm device 10 to send out alarm, alarm information is displayed on the display panel 7, intelligent security and protection are realized, when a human body is in a rest state, no matter the intensity of external light, the industrial personal computer subsystem 9 sends corresponding signals to the stepping motor 8 to close the photovoltaic curtain 13, the rest quality of people is guaranteed, when the human body is in an active state, no matter the intensity of external light, the industrial personal computer subsystem 9 sends corresponding signals to the stepping motor 8 to fold the photovoltaic curtain 13, the indoor light is guaranteed to be sufficient, intelligent light control is realized, and meanwhile, the opening and closing of the photovoltaic curtain 13 are controlled according to recognition and understanding of gestures of people, the visual monitoring subsystem 11 is higher in control priority than the photoelectric sensor 12, so that people can conveniently work and study.
(5) The command is input through the key module 61 and the voice module 62 in the interaction module 6, the command is transmitted to the industrial personal computer subsystem 9 by the communication module 5 for processing and analysis, and a corresponding control signal is sent to the stepping motor 8 to implement corresponding directional operation, and the control priority of directional control is highest.
(6) The voltage value of the transmission line and the residual electric quantity of the storage battery 22 are displayed on the display panel 7 in real time, and if any link fails, the industrial personal computer subsystem 9 immediately sends a corresponding signal to the alarm device 10 to generate an alarm, and the alarm is displayed on the display panel 7.
(7) And (4) repeating the steps (1) to (6) to realize continuous operation of the automatic control system.
Although the embodiments of the present invention have been described above, the description is only for the convenience of understanding the present invention, and the present invention is not limited thereto. It will be apparent to persons skilled in the relevant art that various changes in form and detail can be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (5)

1. An intelligent window shade based on solar energy storage is characterized by comprising: the system comprises a charging management module (1), a power supply subsystem (2), a discharging management module (3), a stepping motor (8), an industrial personal computer subsystem (9), a visual monitoring subsystem (11), a photoelectric sensor (12) and a photovoltaic curtain (13); the charging management module (1) is connected with the discharging management module (3); the power supply subsystem (2) is respectively connected with the charging management module (1) and the discharging management module (3); the vision monitoring subsystem (11) is connected with the industrial personal computer subsystem (9); the photovoltaic curtain (13) is respectively connected with the photoelectric sensor (12), the charging management module (1) and the stepping motor (8).
2. The intelligent window shade based on solar energy storage according to claim 1, further comprising indoor electric equipment (4), an interaction module (6), a communication module (5), a display panel (7) and an alarm device (10); the indoor electric equipment (4) is connected with the discharge management module (3); the communication module (5) is respectively connected with the industrial personal computer subsystem (9) and the interaction module (6); and the alarm device (10) is respectively connected with the industrial personal computer subsystem (9) and the display panel (7).
3. The intelligent curtain based on solar energy and electric power storage as claimed in claim 1, wherein the industrial personal computer subsystem (9) comprises an information processing subsystem (91) and an adaptive control subsystem (92); and are respectively connected with a photoelectric sensor (12), a visual monitoring subsystem (11), a stepping motor (8), a charging management module (1), a power supply subsystem (2), a discharging management module (3), a communication module (5), an alarm device (10) and a display panel (7).
4. The intelligent window shade based on solar energy storage according to claim 1, wherein the power supply subsystem (2) comprises two modes of a storage battery (22) and a commercial power (21).
5. The intelligent window shade based on solar energy storage according to claim 2, wherein the interaction module (6) comprises a key module (61) and a voice module (62).
CN202120384215.3U 2020-08-24 2021-02-20 Intelligent curtain based on solar energy power storage Active CN215226686U (en)

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CN202010854497.9A CN111938408A (en) 2020-08-24 2020-08-24 Intelligent curtain based on solar energy power storage and control method
CN2020108544979 2020-08-24

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CN114847742A (en) * 2022-05-24 2022-08-05 浙江理工大学 Temperature difference and solar power generation intelligent curtain control system and method

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