Window control system based on mobile phone APP

Abstract

The invention relates to the technical field of smart home control, and discloses a window control system based on a mobile phone APP, the window control system comprises a window control terminal, a mobile terminal and a cloud server, the window control terminal comprises a motor driving module, a window opening and closing detection sensor and a microcontroller, the motor driving module is connected to a driving motor of a window, and the microcontroller is connected to the mobile terminal. The controller is used for controlling opening and closing of the window; the window opening and closing detection sensor is used for monitoring the opening and closing state of a window in real time and transmitting a detection signal to the microcontroller. Remote intelligent control over the window is achieved, a user can control the window through a mobile phone APP anytime and anywhere, and life convenience is improved. The state of the window can be automatically adjusted according to environmental changes, the indoor environment and articles are effectively protected, the window is automatically closed in case of raining, and diversified requirements of different users, including but not limited to intelligent scene mode setting and voice control, are met through various personalized control functions.

Description

Technical Field

[0001] The present invention relates to the technical field of smart home control, and in particular to a window control system based on a mobile phone APP. Background Art

[0002] As smart home control technology continues to develop, traditional window control methods have many limitations and cannot meet the needs of modern users for convenient and smart living.

[0003] Traditional windows mostly rely on manual operation. This control method cannot control the windows in time when the user is away from home or is inconvenient to operate manually for various reasons. For example, when it rains suddenly when the user is out, if the windows at home are not closed, the indoor items may be at risk of being wet and damaged by the rain; or when the user is resting or busy, it is difficult to free up hands to open and close the windows, affecting the convenience of life. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention aims to provide a window control system based on a mobile phone APP to achieve remote intelligent control of windows, improve the convenience and comfort of users' lives, automatically adjust the window status according to environmental changes, and have a variety of personalized control functions.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a window control system based on a mobile phone APP, comprising: Window control terminal: It includes a motor drive module, a window opening and closing detection sensor and a microcontroller. The motor drive module is connected to the drive motor of the window and is used to control the opening and closing of the window; the window opening and closing detection sensor is used to monitor the opening and closing status of the window in real time and transmit the detection signal to the microcontroller; the microcontroller is electrically connected to the motor drive module and the window opening and closing detection sensor, and is used to receive the detection signal and control the motor drive module to work according to the received control command; Mobile terminal: a window control APP is installed thereon, the APP has a user interface, through which a user can input control instructions, including instructions for opening, closing and adjusting the opening angle of the window; the mobile terminal is connected to the window control terminal through a wireless network, and is used to send the control instructions input by the user to the window control terminal; Cloud server: It is connected to the mobile terminal and the window control terminal through the network, and is used to store the user's setting information, the historical opening and closing data of the window, and to interact and synchronize the data; the cloud server also has a data processing function, which can analyze the collected data, such as analyzing the user's usage habits and providing the user with personalized window control suggestions.

[0006] Preferably, the window control terminal further includes an environmental sensor, which includes a temperature and humidity sensor, a rain sensor, and a light sensor. The environmental sensor is electrically connected to the microcontroller and is used to collect the environmental data around the window in real time and transmit the environmental data to the microcontroller. The microcontroller automatically controls the opening and closing state of the window according to the received environmental data and in combination with the intelligent scene mode set by the user. The microcontroller analyzes based on the received environmental sensor data and issues a warning and corresponding operations when specific conditions are met. The operations are as follows: If the detected PM5 concentration A in the air is greater than the set maximum air pollutant threshold a_max, the light intensity B is less than the set minimum light intensity value b_min, and the rainfall status flag C is in the rainy state c_rain, that is, when (A > a_max) ∧ (B < b_min) ∧ (C = c_rain) is satisfied, the microcontroller sends a prompt message to the APP of the mobile terminal through the cloud server to inform the user to take corresponding measures. When the system predicts impending bad weather, including but not limited to heavy rain and strong wind, through the environmental sensor data and data analysis, the cloud server pushes an alarm message to the APP of the mobile terminal and asks the user whether to activate the emergency protection plan. The user can choose whether to allow automatic processing or manual confirmation on the APP. If manual is selected, after the user clicks to confirm, the APP will send corresponding control instructions to the window control terminal to continue the action process.

[0007] Preferably, the window control APP also has an intelligent scene mode setting function. The user can preset the control strategy of the window according to different scene requirements, including but not limited to the out mode, the sleep mode, and the rain mode. When the corresponding scene is triggered, the APP automatically sends corresponding control instructions to the window control terminal. The microcontroller can also automatically control the opening and closing state of the window according to the received environmental data and in combination with the intelligent scene mode set by the user.

[0008] Preferably, the communication between the mobile terminal and the window control terminal uses an encrypted communication protocol to ensure the security of data transmission. The encrypted communication protocol combines symmetric encryption and asymmetric encryption, encrypts the data before transmission, and decrypts it at the receiving end. The cloud server has a data backup and recovery function, regularly backs up the stored user setting information and the historical opening and closing data of the window. When the data is lost or damaged, it can quickly recover the data to ensure the normal operation of the system.

[0009] Preferably, the window control terminal further comprises a voice control module, which is electrically connected to the microcontroller and is used to receive a user's voice command and convert the voice command into a control signal and transmit it to the microcontroller; the microcontroller controls the motor drive module to work according to the received voice control signal, thereby realizing the opening and closing of the window through voice control; The window control APP has the function of remotely sharing control permissions. Users can share window control permissions with other users, and the shared users can control the windows through the APP on their mobile terminals. When sharing control permissions, the control time range and operation permission range can be set.

[0010] Preferably, the motor drive module adopts a closed-loop control mode, and the motor encoder feeds back the running status of the motor in real time. The microcontroller adjusts the output of the motor drive module according to the fed-back running status of the motor to ensure that the opening and closing of the window is smooth and accurate; during the opening or closing process of the window, if abnormal resistance is detected, the microcontroller controls the motor to stop running and sends an alarm message to the user through the APP; The window control APP has an interface integrated with the smart home system and can be linked with other smart home devices for control; for example, when the smart door lock detects that the user has returned home, it automatically sends a command to the window control terminal to open the window for ventilation.

[0011] The present invention provides a window control system based on a mobile phone APP. It has the following beneficial effects: 1. The present invention realizes remote intelligent control of windows. Users can control windows through mobile phone APP anytime and anywhere, improving the convenience of life.

[0012] 2. The present invention can automatically adjust the state of windows according to environmental changes, effectively protecting the indoor environment and items, and automatically close the windows in case of rain.

[0013] 3. The various personalized control functions of the present invention meet the diverse needs of different users, such as intelligent scene mode setting, voice control, etc.

[0014] 4. The data transmission of the present invention is safe and secure, and the data backup and recovery functions of the cloud server ensure the stable operation of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a system block diagram of the present invention; Figure 2 It is a schematic diagram of the user control flow in the present invention; Figure 3 It is a flowchart of the intelligent scene mode in the present invention; Figure 4 It is a schematic diagram of the process of environmental early warning and emergency treatment in the present invention; Figure 5 Schematic diagram of the voice control process in the present invention; Figure 6 Schematic diagram of the data security and backup process in the present invention. Detailed implementation manners

[0016] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with the drawings of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0017] Please refer to the attached Figure 1 - attached Figure 6 , the embodiment of the present invention provides a window control system based on a mobile phone APP, including: Window control terminal: It includes a motor drive module, a window opening and closing detection sensor, a microcontroller, and an environmental sensor. The motor drive module is connected to the window drive motor to control the opening and closing of the window; the window opening and closing detection sensor monitors the opening and closing state in real time and transmits signals to the microcontroller; the microcontroller receives signals and control instructions to control the motor drive module; the environmental sensor includes a temperature and humidity sensor, a rain sensor, and a light sensor, which collect environmental data in real time and transmit it to the microcontroller.

[0018] Mobile terminal: Install the window control APP, which has a user interface for inputting instructions such as opening, closing, and adjusting the opening angle, communicates with the window control terminal through a wireless network, and sends user instructions.

[0019] Cloud server: Network-connected to the mobile terminal and the window control terminal, stores user setting information and window historical opening and closing data, conducts data interaction and synchronization, and can also analyze data to provide personalized control suggestions.

[0020] Intelligent control and warning function: The microcontroller automatically controls the opening and closing of the window according to the environmental data and the intelligent scene mode set by the user. For example, in the rain mode, when the rain sensor detects rainfall, the microcontroller controls the window to close.

[0021] When the PM5 concentration A in the air is greater than the set maximum air pollutant threshold a_max, the light intensity B is less than the set minimum light illuminance value b_min, and the rainfall status flag C is in the rainy state c_rain, that is, when (A > a_max) ∧ (B < b_min) ∧ (C = c_rain) is satisfied, the microcontroller sends a prompt message to the APP through the cloud server to inform the user to take corresponding measures.

[0022] When the system predicts severe weather (such as heavy rain or strong wind), the cloud server pushes an alarm message to the APP, asking the user whether to activate the emergency protection plan. The user can choose automatic processing or manual confirmation. For manual confirmation, the APP will send the control command only after clicking Confirm.

[0023] Other features: The APP has the function of setting intelligent scene mode. Users can set control strategies for modes such as going out, sleeping, and raining, and automatically send control instructions when the scene is triggered.

[0024] The communication between the mobile terminal and the window control terminal adopts an encrypted communication protocol that combines symmetric encryption and asymmetric encryption to ensure data security.

[0025] The cloud server regularly backs up user settings and window opening and closing history data, allowing for quick recovery when data is lost or damaged.

[0026] The voice control module of the window control terminal receives voice commands, converts them into control signals to the microcontroller, and realizes voice control of window opening and closing.

[0027] The APP can remotely share control permissions and set control time range and operation permission range.

[0028] The motor drive module uses closed-loop control, and the operating status is fed back by the motor encoder. The microcontroller adjusts the output accordingly to ensure smooth and accurate opening and closing movements. When abnormal resistance is detected, the motor is stopped and an alarm is sent to the user.

[0029] The APP has an integrated interface with the smart home system and can be linked with other smart home devices. For example, when the smart door lock detects that the user has returned home, it will automatically issue a command to open the window for ventilation.

[0030] In combination with the above content, this application is used in daily scenarios: On the way to work, the user sets the window to "out-of-town mode" through the user interface of the mobile app. In out-of-town mode, the window control app sends instructions to the window control terminal according to the user's pre-set strategy to close the window and activate the safety lock function; After the window control terminal in the home receives the command, the microcontroller controls the motor drive module to drive the window to close, and confirms that the window is completely closed and locked through the window opening and closing detection sensor.

[0031] When the environment triggers a scene: On rainy days, the rain sensor detects rainfall and transmits the signal to the microcontroller. The microcontroller automatically controls the motor drive module to close the window in combination with the "rain mode" smart scene set by the user; Meanwhile, if the PM5 concentration in the air is too high and the light intensity is low at this time, satisfying the conditions of (A > a_max) ∧ (B < b_min) ∧ (C = c_rain), the microcontroller sends a prompt message to the user's mobile phone APP through the cloud server, suggesting that the user open the window for ventilation in time after the weather improves.

[0032] In the case of severe weather warning scenarios: The system predicts an upcoming strong wind weather through environmental sensor data and data analysis. The cloud server pushes an alarm message to the user's mobile phone APP, asking whether to activate the emergency protection plan; The user selects manual confirmation on the APP. After clicking the confirmation, the APP sends an instruction to the window control terminal to close the window and reinforce the protection, and the window control terminal performs the corresponding operations.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A window control system based on mobile phone APP, characterized in that: Including: Window control terminal: It includes a motor drive module, a window opening / closing detection sensor, and a microcontroller. The motor drive module is connected to the drive motor of the window and is used to control the opening and closing actions of the window. The window opening / closing detection sensor is used to monitor the opening / closing state of the window in real time and transmit the detection signal to the microcontroller. The microcontroller is electrically connected to the motor drive module and the window opening / closing detection sensor and is used to receive the detection signal and control the operation of the motor drive module according to the received control instruction. Mobile terminal: It is installed with a window control APP. The APP has a user interface through which the user can input control instructions, including instructions for opening, closing, and adjusting the opening angle of the window. The mobile terminal is communicatively connected to the window control terminal through a wireless network and is used to send the control instructions input by the user to the window control terminal. Cloud server: It is connected to both the mobile terminal and the window control terminal through a network and is used to store the user's setting information, the historical opening / closing data of the window, and perform data interaction and synchronization. The cloud server also has a data processing function and can analyze the collected data, such as analyzing the user's usage habits and providing personalized window control suggestions for the user.

2. A window control system based on mobile phone APP according to claim 1, characterized in that: The window control terminal further includes an environmental sensor. The environmental sensor includes a temperature / humidity sensor, a rain sensor, and a light sensor. The environmental sensor is electrically connected to the microcontroller and is used to collect the environmental data around the window in real time and transmit the environmental data to the microcontroller. The microcontroller automatically controls the opening / closing state of the window according to the received environmental data and in combination with the intelligent scenario mode set by the user. The microcontroller analyzes based on the received environmental sensor data and issues a warning and corresponding operations when specific conditions are met. The operations are as follows: If the detected PM5 concentration A in the air is greater than the set maximum air pollutant threshold a_max, and the light intensity B is less than the set minimum light intensity value b_min, and at the same time the rainfall status flag C is in the rainy state c_rain, that is, when (A > a_max) ∧ (B < b_min) ∧ (C = c_rain) is satisfied, the microcontroller sends a prompt message to the APP of the mobile terminal through the cloud server to inform the user to take corresponding measures. When the system predicts through the environmental sensor data and data analysis that there will be severe weather soon, including but not limited to heavy rain and strong wind, the cloud server pushes an alarm message to the APP of the mobile terminal and asks the user whether to turn on the emergency protection plan. The user can choose whether to allow automatic processing or manual confirmation on the APP. If manual is selected, after the user clicks to confirm, the APP will send the corresponding control instruction to the window control terminal to continue the action process.

3. A window control system based on mobile phone APP according to claim 1, characterized in that: The window control APP also has an intelligent scenario mode setting function. The user can preset the control strategy of the window according to different scenario requirements, including but not limited to the out mode, the sleep mode, and the rain mode. When the corresponding scenario is triggered, the APP automatically sends the corresponding control instruction to the window control terminal. The microcontroller can also automatically control the opening and closing status of the window based on the received environmental data and the intelligent scene mode set by the user.

4. A window control system based on mobile phone APP according to claim 1, characterized in that: The communication between the mobile terminal and the window control terminal adopts an encrypted communication protocol to ensure the security of data transmission; the encrypted communication protocol adopts a combination of symmetric encryption and asymmetric encryption, performs encryption processing before data transmission, and performs decryption processing at the receiving end; The cloud server has data backup and recovery functions, and regularly backs up stored user setting information and window opening and closing history data; when data is lost or damaged, it can quickly restore the data to ensure the normal operation of the system.

5. The window control system based on mobile phone APP according to claim 1 is characterized in that: The window control terminal also includes a voice control module, which is electrically connected to the microcontroller and is used to receive a user's voice command and convert the voice command into a control signal and transmit it to the microcontroller; the microcontroller controls the motor drive module to work according to the received voice control signal, thereby realizing the opening and closing of the window through voice control; The window control APP has the function of remotely sharing control permissions. Users can share window control permissions with other users, and the shared users can control the windows through the APP on their mobile terminals. When sharing control permissions, the control time range and operation permission range can be set.

6. The window control system based on mobile phone APP according to claim 1 is characterized in that: The motor drive module adopts a closed-loop control method, and the motor encoder feeds back the motor's operating status in real time. The microcontroller adjusts the output of the motor drive module according to the fed-back motor operating status to ensure smooth and accurate opening and closing of the window. During the opening or closing process of the window, if abnormal resistance is detected, the microcontroller controls the motor to stop running and sends an alarm message to the user through the APP. The window control APP has an interface integrated with the smart home system and can be linked with other smart home devices for control; for example, when the smart door lock detects that the user has returned home, it automatically sends a command to the window control terminal to open the window for ventilation.

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