Control system of electric window with shutter and electric window

Abstract

The invention provides a control system of an electric window with shutters and the electric window, the control system comprises a main control box, a motor control box and a curtain control box, the main control box is used for generating and sending a control instruction, and the motor control box receives the control instruction from the main control box and controls a rocker arm motor on the electric window to work according to the control instruction; the curtain control box receives the control instruction from the main control box and controls an electric blind window on the electric window to work according to the control instruction. According to the control system of the electric window with the shutters, the main control box is designed to control the motor control box and the curtain control box respectively, the curtain control box further controls the electric window sash, the motor control box further controls the rocker arm motor, the two motors are controlled through the two control boxes respectively, and therefore the electric window with the shutters is achieved. The mode that one main control box controls the two control boxes at the same time solves the problem that when the two motors are controlled at the same time, two paths of control signals can form electromagnetic interference with each other, and control errors are accumulated.

Description

Technical Field

[0001] The present application relates to the field of electric window control, and in particular to a control system for an electric window with blinds and an electric window. Background Art

[0002] The blinds hung outside in the kitchen and bathroom will be attached with oil smoke, water stains, etc., which will pollute the blinds and affect the use of the blinds. The existing technology adopts a separate control method between the blinds and the electric windows, and it is impossible to achieve synchronous control between the blinds and the electric windows.

[0003] In the existing electric windows with blinds, the sash motor controls the blinds in the double-layer glass, and the rocker motor controls the opening and closing of the window. The blind motor and the rocker motor will generate electromagnetic radiation when working. These radiation signals propagate in space and may overlap or cross each other. When the two signals work in the same frequency band or a similar frequency band, they will interfere with each other, resulting in signal distortion or bit errors. The control of the two requires high precision, but in existing products, the two are often controlled by the same control box. When the two are controlled at the same time, the two control signals will form electromagnetic interference because they are too close to each other, accumulating control errors. The accumulated errors are easy to cause inadequate opening and closing, which has a great impact on the use of electric windows. The blinds are installed in the double-layer glass, and the rocker motor is installed in the window frame. The maintenance of both is very inconvenient. Most users do not have the ability to self-maintain at home. Therefore, it is necessary to eliminate the accumulation of errors as much as possible.

[0004] Therefore, it is necessary to provide a control system and electric window with blinds that can simultaneously control the blinds motor in the double-glazed glass and the rocker motor in the window frame to avoid the two control signals interfering with each other and causing error accumulation. Summary of the invention

[0005] In view of this, it is necessary to provide a control system and electric window with blinds that can simultaneously control the blinds motor in the double-glazed glass and the rocker motor in the window frame to avoid mutual interference between the two control signals and cause error accumulation, so as to solve the above problems.

[0006] An embodiment of the present application provides a control system for an electric window with blinds, comprising:

[0007] A main control box, which is used to generate and send control instructions;

[0008] A motor control box, wherein the motor control box is respectively connected to the main control box and the rocker motor on the electric window for communication, and the motor control box receives control instructions from the main control box and controls the rocker motor on the electric window to work according to the control instructions;

[0009] A curtain control box is respectively connected to the main control box and the electric blinds on the electric window for communication. The curtain control box receives control instructions from the main control box and controls the electric blinds on the electric window to work according to the control instructions.

[0010] In at least one embodiment of the present application, the main control box has a first communication chip, the motor control box has a second communication chip that is communicatively connected to the first control chip, and the curtain control box has a third control chip that is communicatively connected to the first control chip;

[0011] The main control box sends control information through the first communication chip, the motor control box receives control information through the second communication chip, and the curtain control box receives control information through the third communication chip.

[0012] In at least one embodiment of the present application, the first communication chip, the second communication chip and the third communication chip are all 485 communication chips.

[0013] In at least one embodiment of the present application, the main control box further comprises a signal receiving module which is data-connected to the first communication chip, and the signal receiving module receives control information from the outside by receiving WIFI signals or radio frequency signals.

[0014] In at least one embodiment of the present application, the motor control box further comprises:

[0015] A motor control module is electrically connected to the rocker motor on the electric window to control the operation of the rocker motor;

[0016] The first data processing module is respectively connected to the motor control module and the second communication chip for communication. The first data processing module reads control information from the second communication chip and sends the control information to the motor control module to control the rotation of the rocker arm motor.

[0017] In at least one embodiment of the present application, the curtain control box further includes:

[0018] The curtain control module is electrically connected to the electric blinds on the electric window to control the operation of the electric blinds;

[0019] The second data processing module is respectively connected to the curtain control module and the third communication chip for communication. The second data processing module reads the control information from the third communication chip and sends the control information to the curtain control module to control the operation of the electric blinds.

[0020] In at least one embodiment of the present application, the motor control box further includes a first power supply module, and the first power supply module is electrically connected to the second communication chip, the first data processing module and the motor control module respectively.

[0021] In at least one embodiment of the present application, the motor control box further includes a second power supply module, and the second power supply module is electrically connected to the third communication chip, the second data processing module and the curtain control module respectively.

[0022] In at least one embodiment of the present application, the main control box further includes a third data processing module, and the information receiving module is data-connected to the first communication chip via the third data processing module.

[0023] In at least one embodiment of the present application, the electric window with shutters further includes:

[0024] frame;

[0025] A window body, the window body being rotatably connected to the frame;

[0026] A rocker motor is disposed in the frame, and the rocker motor drives the window body to rotate relative to the frame;

[0027] The electric shutter is arranged in the window body.

[0028] The control system of the electric window with blinds provided above is designed with a main control box to control the motor control box and the curtain control box respectively, and the curtain control box in turn controls the electric window sash, and the motor control box in turn controls the rocker motor. The two control boxes control the two motors respectively, and one main control box controls the two control boxes at the same time to solve the problem that when one control box controls two motors at the same time, the two control signals will form electromagnetic interference and accumulate control errors because they are too close to each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural stereogram of an electric window with shutters;

[0030] Figure 2 This is a structural block diagram of the control system for electric windows with blinds.

[0031] Main component symbols

[0032] 100. A control system for an electric window with blinds; 1. A main control box; 11. A first communication chip; 12. A signal receiving module; 13. A third data processing module; 2. A motor control box; 21. A second communication chip; 22. A motor control module; 23. A first data processing module; 24. A first power module; 3. A curtain control box; 31. A third communication chip; 32. A curtain control module; 33. A second data processing module; 34. A second power module; 200. An electric window with blinds; 4. A frame; 5. A rocker motor; 6. Electric blinds; 7. A window body. DETAILED DESCRIPTION

[0033] The embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0034] It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a central component at the same time. When a component is considered to be "located on" another component, it may be directly located on the other component or there may be a central component at the same time. The terms "top", "bottom", "upper", "lower", "left", "right", "front", "back", and similar expressions used herein are for illustrative purposes only.

[0035] An embodiment of the present application provides a control system for an electric window with blinds, comprising:

[0036] Main control box, which is used to generate and send control instructions;

[0037] The motor control box is connected to the main control box and the rocker motor on the electric window for communication. The motor control box receives control instructions from the main control box and controls the rocker motor on the electric window to work according to the control instructions.

[0038] The curtain control box is respectively connected to the main control box and the electric blinds on the electric window, and receives the control instructions from the main control box, and controls the electric blinds on the electric window according to the control instructions. The control system of the electric window with blinds provided above is designed that the main control box controls the motor control box and the curtain control box respectively, and the curtain control box further controls the electric window sash, and the motor control box further controls the rocker motor. The two control boxes control the two motors respectively, and one main control box controls the two control boxes at the same time to solve the problem that when controlling the two motors at the same time, the two control signals will form electromagnetic interference with each other and accumulate control errors.

[0039] Some embodiments of the present application are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0040] See also Figure 1-Figure 2 The embodiment of the present application provides a control system 100 for an electric window with blinds, including a main control box 1, a motor control box 2 and a curtain control box 3. The main control box 1 is used to generate and send control instructions. The motor control box 2 is respectively connected to the main control box 1 and the rocker motor 5 on the electric window in communication. The motor control box 2 receives the control instructions from the main control box 1 and controls the rocker motor 5 on the electric window to work according to the control instructions. The curtain control box 3 is respectively connected to the main control box 1 and the electric blinds 6 on the electric window in communication. The curtain control box 3 receives the control instructions from the main control box 1 and controls the electric blinds 6 on the electric window to work according to the control instructions.

[0041] Specifically, the main control box 1 is the core of the entire system, which is responsible for generating and sending control instructions to other control boxes. It can receive user input or signals from external devices (such as remote controls, mobile phone apps, etc.), and then convert them into control instructions that the electric window system can understand. Beneficial effects: Through central control, the system can be more intelligent and convenient, and users can control all functions of the electric window through one control point. The motor control box 2 is connected to the main control box 1 and the rocker motor 5 on the electric window in communication, receives instructions sent by the main control box 1, and controls the operation of the rocker motor 5 according to these instructions. The rocker motor 5 is responsible for driving the opening and closing of the window. Beneficial effects: The opening and closing action of the window is electrified, which improves the convenience of the user and the accuracy of the operation. At the same time, automatic control can also be achieved through sensor feedback, such as automatically closing the window according to weather changes. The curtain control box 3 is connected to the main control box 1 and the electric blinds 6 on the electric window in communication, receives instructions from the main control box 1, and controls the opening and closing and angle adjustment of the electric blinds 6. Beneficial effects: By electrically controlling the opening and closing of the blinds and adjusting the angle, the light and privacy in the room can be controlled more accurately. At the same time, it can also be combined with ambient light sensors to achieve automatic adjustment and improve the user's comfort experience.

[0042] Furthermore, the user inputs instructions through a remote control, a mobile phone APP or a wall switch. These instructions may include opening or closing windows, adjusting the angle of blinds, etc. After receiving the user's instructions, the main control box 1 generates corresponding control instructions through the internal first communication chip 11, and sends these instructions to the motor control box 2 and the curtain control box 3. The motor control box 2 receives instructions from the main control box 1 through the second communication chip 21. The first data processing module 23 reads the instructions and transmits them to the motor control module 22. The motor control module 22 controls the rotation of the rocker motor 5 according to the instructions to open and close the window. The curtain control box 3 receives instructions from the main control box 1 through the third communication chip 31. The second data processing module 33 reads the instructions and transmits them to the curtain control module 32. The curtain control module 32 controls the opening and closing and angle adjustment of the electric blinds 6 according to the instructions.

[0043] Furthermore, the main control box 1, the motor control box 2 and the curtain control box 3 are designed separately, which can effectively isolate electromagnetic interference. Each control box works independently, and the signal is processed and transmitted in the box, which reduces the mutual interference between different control signals and improves the stability and control accuracy of the system. The main control box 1 focuses on generating and sending control instructions, while the motor control box 2 and the curtain control box 3 each focus on performing specific control tasks. In this way, each control task runs independently, reducing the accumulation of errors and improving the control accuracy of the overall system. The separate design makes the function of each control box more single and clear, which is convenient for detection and maintenance. If a control box has a problem, it can be repaired or replaced separately without completely disassembling the entire system, thereby reducing the difficulty and cost of maintenance. Through the separate design, the system realizes a modular structure. Each control box can be developed and upgraded independently, and the system has stronger scalability and flexibility. Users can add or reduce control boxes as needed to adapt to different usage scenarios and needs. For example, when a new window control function needs to be added, only the corresponding control box needs to be added without redesigning the entire system.

[0044] In a specific example, the main control box 1 has a first communication chip 11, the motor control box 2 has a second communication chip 21 that is communicatively connected to the first control chip, and the curtain control box 3 has a third control chip that is communicatively connected to the first control chip;

[0045] The main control box 1 sends control information through the first communication chip 11 , the motor control box 2 receives control information through the second communication chip 21 , and the curtain control box 3 receives control information through the third communication chip 31 .

[0046] Specifically, in the control system of the electric window, the communication between the main control box 1, the motor control box 2 and the curtain control box 3 is crucial. In order to achieve this communication, each control box is equipped with a specific communication chip. The functions of these communication chips and their specific roles in the system will be explained in detail below. The main control box 1 sends control information through the first communication chip 11, and the first communication chip 11 is responsible for converting the control instructions generated by the main control box 1 into communication signals and sending them through a communication network (such as a wired 485 communication network). When the user enters instructions (such as through a remote control, a mobile phone APP, etc.), the main control box 1 processes these instructions and sends control signals through the first communication chip 11. The motor control box 2 receives control information through the second communication chip 21, and the second communication chip 21 is responsible for receiving the control signal sent from the first communication chip 11 and converting it into an instruction that the motor control box 2 can process. When the second communication chip 21 receives the control signal, it passes the signal to the internal control module of the motor control box 2, and the control module drives the rocker motor 5 to work according to the instruction to complete the opening and closing operation of the window. The curtain control box 3 receives control information through the third communication chip 31. The third communication chip 31 is responsible for receiving the control signal sent from the first communication chip 11 and converting it into an instruction that can be processed by the curtain control box 3. When the third communication chip 31 receives the control signal, it transmits the signal to the internal control module of the curtain control box 3. The control module drives the electric blinds 6 to work according to the instruction to complete the opening and closing and angle adjustment of the blinds.

[0047] Furthermore, each control box transmits information through an independent communication chip, avoiding signal confusion and interference, and ensuring accurate transmission of control signals. Beneficial effects: reducing the accumulation of control errors, ensuring the opening and closing accuracy of windows and blinds, and improving the overall control accuracy of the system.

[0048] At the same time, independent communication chips are responsible for receiving and sending their own signals, and the transmission of signals between different control boxes is more stable. Beneficial effects: Reduce the impact of electromagnetic interference, improve the stability of the system, and avoid control errors caused by interference. The communication chip in each control box works independently. When a control box or communication chip has a problem, it can be repaired or replaced separately. Reduce the complexity and cost of system maintenance and improve the user's maintenance convenience.

[0049] In a specific example, the first communication chip 11 , the second communication chip 21 and the third communication chip 31 are all 485 communication chips.

[0050] Specifically, in the electric window control system, the first communication chip 11, the second communication chip 21 and the third communication chip 31 all use 485 communication chips. This design choice is based on the multiple advantages of the 485 communication chip, including reliability, anti-interference ability and long-distance transmission ability. The 485 communication chip is a communication chip for the RS-485 standard. RS-485 is a standard for multi-point differential data transmission, which is widely used in industrial automation and control systems. Differential signals are used to transmit data to improve anti-interference ability. It supports a communication distance of up to 1200 meters, which is suitable for large buildings and complex environments. It supports bus connections of up to 32 nodes, which is suitable for complex control networks. The 485 communication chip adopts differential signal transmission, that is, positive and negative level signals are transmitted through a pair of twisted pairs. This method can effectively offset common mode noise and improve anti-electromagnetic interference ability. In the electric window control system, the use of the 485 communication chip can reduce electromagnetic interference in the control signal transmission process and ensure the accuracy and reliability of the signal. The 485 communication chip can support a transmission distance of up to 1200 meters. In large buildings, such as office buildings, hotels, etc., the main control box 1 can remotely control the motor control boxes 2 and curtain control boxes 3 distributed in various locations without worrying about signal attenuation. The 485 bus can connect up to 32 device nodes, and multi-point communication can be achieved through simple wiring. In a system, multiple motor control boxes 2 and curtain control boxes 3 can be connected through one bus, which simplifies the wiring complexity and improves the scalability and flexibility of the system.

[0051] In a specific example, the main control box 1 further includes a signal receiving module 12 which is data-connected to the first communication chip 11 . The signal receiving module 12 receives control information from the outside by receiving WIFI signals or radio frequency signals.

[0052] Specifically, this module is used to receive external control signals and can perform wireless communication through WIFI or radio frequency (RF) technology. The signal receiving module 12 is data-connected to the first communication chip 11 in the main control box 1, and transmits the received control signal to the first communication chip 11. Receive control instructions from mobile phone APP, smart home system or computer through the home or office network. Receive control instructions from external devices through radio frequency (such as remote control, RFID, etc.). After receiving the control signal, the signal receiving module 12 converts it into a digital signal and transmits it to the first communication chip 11 through a data connection. The first communication chip 11 sends the processed control information to the motor control box 2 and the curtain control box 3 to perform the corresponding control tasks.

[0053] Furthermore, the signal receiving module 12 can receive control signals sent by remote devices, so that users can remotely control electric windows and blinds through mobile phone APP or computer. It provides great convenience, and users can control the opening and closing of windows and the adjustment of blinds without personal operation, which improves the comfort of life and work. By supporting WIFI and radio frequency signals, the system can be compatible with a variety of control devices, such as smart phones, tablet computers, remote controls, smart speakers, etc. The flexibility and compatibility of the system are enhanced, and users can choose the most suitable control method according to their preferences and needs. Improve the intelligence of the system. The control signal received by the signal receiving module 12 can be processed by the automation rules of the smart home system, such as timed window opening and closing, adjusting the angle of blinds according to ambient light, etc. The intelligence level of the system is improved, the automated and humanized control functions are realized, and the user experience is improved. Wireless signal reception reduces the dependence on wired control and simplifies the wiring and installation process of the system. It reduces the installation cost and time, improves the maintainability of the system, and is particularly suitable for environments that have been decorated. During use, the user sends control instructions (such as opening windows, closing blinds, etc.) through a mobile phone APP or remote control. The signal receiving module 12 receives the control signal sent by the user through WIFI or radio frequency. The signal receiving module 12 converts the received signal into a digital signal and transmits it to the first communication chip 11 in the main control box 1. The first communication chip 11 sends the received control signal to the motor control box 2 and the curtain control box 3 through the 485 communication bus. After receiving the signal, the motor control box 2 controls the rocker motor 5 to open and close the window. After receiving the signal, the curtain control box 3 controls the electric blinds 6 to open and close and adjust the angle.

[0054] In a specific example, the motor control box 2 further includes:

[0055] The motor control module 22 is electrically connected to the rocker motor 5 on the electric window to control the operation of the rocker motor 5;

[0056] The first data processing module 23 is connected to the motor control module 22 and the second communication chip 21 for communication. The first data processing module 23 reads the control information from the second communication chip and sends the control information to the motor control module 22 to control the rocker motor 5 to rotate.

[0057] Specifically, the motor control module 22 is directly connected to the rocker motor 5 on the electric window and is responsible for driving the operation of the motor. According to the control instructions transmitted by the first data processing module 23, the switch and rotation direction of the rocker motor 5 are controlled. By directly controlling the motor, accurate control of the opening and closing of the window is achieved to avoid the problem of inadequate opening and closing caused by control errors. It can respond to control instructions quickly to ensure that the operation of the electric window is fast and reliable. The first data processing module 23 is connected to the second communication chip 21 for communication and receives control instructions from the main control box 1. The first data processing module 23 processes the received control information and sends it to the motor control module 22. The control signal sent by the main control box 1 is effectively processed and transmitted to ensure that the control instruction is accurately transmitted to the motor control module 22. Among them, the first data processing module 23 can adopt an MCU control circuit. The MCU (Microcontroller Unit) control circuit is a microcomputer system that integrates functions such as a processor core, a memory, an input / output interface, and a timer / counter, and is usually used to control and manage the operation of electronic equipment. Through data processing, the error accumulation of the control signal during the transmission process is reduced, and the control accuracy of the system is improved. The second communication chip 21 is connected to the first communication chip 11 in the main control box 1 for communication, and receives the control information sent by the main control box 1. The anti-interference ability and long-distance transmission ability of the 485 communication chip are utilized to ensure the stable transmission of control information in complex environments. Seamless connection with the main control box 1 is achieved through a standard communication interface, simplifying the system integration process. The main control box 1 sends a control instruction indicating the need to open or close the window or adjust the angle of the blinds. The second communication chip 21 receives and transmits the control instruction to the first data processing module 23. The first data processing module 23 reads the control information from the second communication chip 21, and performs data analysis and processing. The processed control instruction is sent to the motor control module 22. The motor control module 22 drives the rocker motor 5 to perform corresponding actions, such as opening or closing the window, according to the received instruction. The rocker motor 5 accurately performs the opening and closing operation according to the control signal.

[0058] In a specific example, the curtain control box 3 also includes:

[0059] The curtain control module 32 is electrically connected to the electric blinds 6 on the electric window to control the operation of the electric blinds 6;

[0060] The second data processing module 33 is connected to the curtain control module 32 and the third communication chip 31 for communication. The second data processing module 33 reads the control information from the third communication chip and sends the control information to the curtain control module 32 to control the operation of the electric blinds 6 .

[0061] Specifically, the curtain control box 3 is one of the key components of the electric window control system, which is responsible for receiving control instructions from the main control box 1 and controlling the operation of the electric blinds 6. It mainly includes three key modules, the curtain control module 32, the second data processing module 33 and the third communication chip 31. The specific functions and beneficial effects of each module are as follows: the curtain control module 32 is directly connected to the electric blinds 6 on the electric window, and is responsible for driving the opening and closing and angle adjustment of the blinds. According to the control instructions transmitted by the second data processing module 33, the switch and angle adjustment of the blinds are controlled. By directly controlling the electric blinds 6, the accurate opening and closing and angle adjustment of the blinds are achieved, ensuring that users can adjust the light and privacy according to their needs. It can respond to control instructions quickly to ensure that the operation of the blinds is fast and reliable. The second data processing module 33 is connected to the third communication chip 31 for communication, and receives control instructions from the main control box 1. After processing the received control information, it is sent to the curtain control module 32. The control signal sent by the main control box 1 is effectively processed and transmitted to ensure that the control instructions are accurately transmitted to the curtain control module 32. Through data processing, the error accumulation of the control signal during transmission is reduced, and the control accuracy of the system is improved. The third communication chip 31 is connected to the first communication chip 11 in the main control box 1 for communication, and receives the control information sent by the main control box 1. The anti-interference ability and long-distance transmission ability of the 485 communication chip are used to ensure the stable transmission of control information in a complex environment. Seamless connection with the main control box 1 is achieved through a standard communication interface, simplifying the system integration process. The main control box 1 sends a control instruction indicating that the angle or switch state of the blinds needs to be adjusted. The third communication chip 31 receives and transmits the control instruction to the second data processing module 33. The second data processing module 33 reads the control information from the third communication chip 31 and performs data analysis and processing. Among them, the second data processing module 33 can use an MCU control circuit. The MCU (Microcontroller Unit) control circuit is a microcomputer system that integrates functions such as a processor core, a memory, an input / output interface, and a timer / counter, and is usually used to control and manage the operation of electronic equipment. The second data processing module 33 sends the processed control instruction to the curtain control module 32. The curtain control module 32 drives the electric blinds 6 to perform corresponding actions according to the received instructions, such as adjusting the blinds angle or opening and closing the blinds. The electric blinds 6 accurately perform the adjustment operation according to the control signal.

[0062] In a specific example, the motor control box 2 further includes a first power module 24 , and the first power module 24 is electrically connected to the second communication chip 21 , the first data processing module 23 and the motor control module 22 , respectively.

[0063] Specifically, the first power module 24 generally refers to a component used to provide a stable power supply in an electronic system. It is responsible for converting an external power supply (such as alternating current or direct current) into a stable voltage and current suitable for use by each component in the system. This module ensures that all electronic components in the system can obtain the required electrical energy, thereby ensuring the normal operation of the entire system. The first power module 24 provides the required electrical energy for all electronic components in the motor control box 2, including the second communication chip 21, the first data processing module 23 and the motor control module 22. Ensure that each module obtains a stable and suitable power supply to avoid system failures caused by voltage fluctuations or insufficient power. By providing a stable power supply, the first power module 24 can effectively prevent system instability or failure caused by power supply problems. A stable power supply helps to extend the service life of electronic components and motors and reduce losses and failures caused by power supply problems. A stable power supply can ensure the normal operation of the motor control module 22 and the data processing module, thereby improving the accuracy and response speed of the entire control system.

[0064] In a specific example, the motor control box 2 further includes a second power module 34 , and the second power module 34 is electrically connected to the third communication chip 31 , the second data processing module 33 and the curtain control module 32 , respectively.

[0065] Specifically, in the motor control box 2, the second power module 34 is responsible for providing power to the third communication chip 31, the second data processing module 33 and the curtain control module 32. The second power module 34 provides the required electrical energy for the third communication chip 31, the second data processing module 33 and the curtain control module 32 in the motor control box 2 to ensure that these components can work normally. Through the power conversion and management circuit, a stable voltage and current suitable for each component are generated to ensure a stable supply of power. By providing a stable power supply, the second power module 34 can effectively prevent system instability or failure caused by power problems. A stable power supply helps to extend the service life of electronic components and reduce losses and failures caused by power problems. A stable power supply can ensure the normal operation of the communication chip, the data processing module and the control module.

[0066] In a specific example, the main control box 1 further includes a third data processing module 13 , and the information receiving module is data-connected to the first communication chip 11 via the third data processing module 13 .

[0067] Specifically, in the main control box 1, the third data processing module 13 plays a vital role. Its main task is to process the data transmitted from the information receiving module and send the processed data to other control boxes through the first communication chip 11. The third data processing module 13 is responsible for receiving the data from the information receiving module and parsing and processing the data. The processed data will be converted into control instructions. Among them, the third data processing module 13 can adopt an MCU control circuit. The MCU (Microcontroller Unit) control circuit is a microcomputer system that integrates functions such as a processor core, a memory, an input / output interface, and a timer / counter, and is usually used to control and manage the operation of electronic equipment. The third data processing module 13 converts an external control signal (for example, from a WIFI or radio frequency signal) into a control instruction that can be understood by the system. The processed control instruction is sent to the first communication chip 11 for subsequent transmission to the motor control box 2 and the curtain control box 3. Through a special data processing module, the external control signal can be quickly processed and converted to improve the response speed of the system. Effective signal processing and conversion reduce errors in data transmission and improve the control accuracy of the system. The information receiving module obtains external control information by receiving WIFI signals or radio frequency signals. The received signal is passed to the third data processing module 13 for further processing. It is capable of receiving various forms of external control signals to enhance the flexibility and adaptability of the system. By receiving real-time control signals, the operating state of the system can be adjusted in time to meet the immediate needs of users. The first communication chip 11 receives control instructions from the third data processing module 13, and sends these instructions to the motor control box 2 and the curtain control box 3 through the communication network. Ensure reliable communication between the main control box 1 and other control boxes. Use communication chips with high anti-interference capabilities such as 485 communication chips to ensure stable transmission of control information in complex environments. Achieve seamless connection between modules through standardized communication interfaces to simplify system design and integration.

[0068] Furthermore, Wi-Fi (wireless network) is a communication method based on wireless local area network technology, which is often used to connect electronic devices to the Internet or local area network. Wi-Fi signals are radio frequency signals operating in the 2.4GHz or 5GHz frequency band. Radio frequency (RF) signals are a generalized radio signal with a frequency range ranging from tens of kHz to hundreds of GHz. The application of radio frequency signals is very extensive, covering various fields from broadcasting, television, mobile phone communications to radar. The information receiving module receives the control signal transmitted from the outside world through WIFI or radio frequency, and passes it to the third data processing module 13. The third data processing module 13 parses and processes the received control signal and converts it into a control instruction that can be understood within the system. The third data processing module 13 sends the processed control instruction to the first communication chip 11, and the first communication chip 11 sends these instructions to the motor control box 2 and the curtain control box 3. After receiving the instructions, the motor control box 2 and the curtain control box 3 control the opening and closing of the electric window and the adjustment of the electric blinds 6 respectively.

[0069] In a specific example, an electric window with blinds 200 includes a control system 100 for an electric window with blinds according to any one of claims 1 to 9, and the electric window with blinds further includes:

[0070] Frame 4;

[0071] A window body 7, the window body 7 is rotatably connected to the frame 4;

[0072] The rocker motor 5 is arranged in the frame 4, and the rocker motor 5 drives the window body 7 to rotate relative to the frame 4;

[0073] The electric shutter 6 is arranged in the window body 7 .

[0074] Specifically, the frame 4 is the supporting structure of the window, usually made of metal or wood, and is used to fix and support the entire window system. The main part of the window, usually made of glass, is installed on the frame 4 and can be rotated to open and close. The rocker motor 5 is an electric mechanism installed inside the frame 4, which controls the opening and closing of the window body 7 relative to the frame 4 by rotating the rocker. The blinds installed inside the window body 7 are controlled by the electric mechanism to open and close, which is used to adjust light and privacy. The user sends a control instruction to the main control box 1 through a mobile phone APP, a remote control or a wall panel. The main control box 1 receives and processes the instruction and sends the corresponding control signal to the motor control box 2 and the curtain control box 3. When the user issues an instruction to open and close the window, the motor control box 2 receives the instruction and controls the rocker motor 5 to work. The rocker motor 5 rotates, driving the window body 7 to open and close relative to the frame 4, thereby opening or closing the window. When the user issues an instruction to adjust the blinds, the curtain control box 3 receives the instruction and controls the operation of the electric blinds 6. The electric blinds 6 adjust the angle of the blinds according to the requirements of the instruction to control the entry of light and the protection of privacy. The system is equipped with overload protection and abnormality detection functions, which can monitor the motor operation status and window position to ensure the safety and stability of the window during operation. If an abnormal situation occurs (such as excessive resistance, abnormal current, etc.), the system will immediately stop the action and send an alarm to avoid potential safety risks.

[0075] Furthermore, the rocker motor 5 and the electric blinds 6 are usually installed inside the electric window to protect them from environmental pollution and damage and ensure the electric window has a beautiful appearance. However, internal installation also increases the difficulty of maintenance, because the entire window structure needs to be removed to repair or replace these parts, which increases the cost and complexity of maintenance. By designing the main control box 1 separately from the motor control box 2 and the curtain control box 3, and using a 485 communication chip for communication, it helps to reduce the probability of damage to the electric window.

[0076] By this, the control system 100 of the electric window with blinds provided above is designed that the main control box 1 controls the motor control box 2 and the curtain control box 3 respectively, and the curtain control box 3 further controls the electric window sash, and the motor control box 2 further controls the rocker motor 5. The two control boxes respectively control the two motors, and one main control box 1 controls the two control boxes at the same time to solve the problem that when one control box controls two motors at the same time, the two control signals will form electromagnetic interference and accumulate control errors because they are too close to each other.

[0077] The above are only implementation methods of the present application. It should be pointed out that ordinary technicians in this field can make improvements without departing from the creative concept of the present application, but these all fall within the scope of protection of the present application.

Claims

1. A control system for an electric window with blinds, characterized in that: include: A main control box, which is used to generate and send control instructions; A motor control box, wherein the motor control box is respectively connected to the main control box and the rocker motor on the electric window for communication, and the motor control box receives control instructions from the main control box and controls the rocker motor on the electric window to work according to the control instructions; A curtain control box is respectively connected to the main control box and the electric blinds on the electric window for communication. The curtain control box receives control instructions from the main control box and controls the electric blinds on the electric window to work according to the control instructions.

2. The control system for electric windows with blinds according to claim 1, characterized in that: The main control box has a first communication chip, the motor control box has a second communication chip that is communicatively connected to the first control chip, and the curtain control box has a third control chip that is communicatively connected to the first control chip; The main control box sends control information through the first communication chip, the motor control box receives control information through the second communication chip, and the curtain control box receives control information through the third communication chip.

3. The control system of the electric window with blinds according to claim 2, characterized in that: The first communication chip, the second communication chip and the third communication chip are all 485 communication chips.

4. The control system for electric windows with blinds according to claim 2, characterized in that: The main control box also has a signal receiving module connected to the data of the first communication chip, and the signal receiving module receives control information from the outside by receiving WIFI signals or radio frequency signals.

5. The control system for electric windows with blinds according to claim 2, characterized in that: The motor control box also includes: A motor control module is electrically connected to the rocker motor on the electric window to control the operation of the rocker motor; The first data processing module is respectively connected to the motor control module and the second communication chip for communication. The first data processing module reads control information from the second communication chip and sends the control information to the motor control module to control the rotation of the rocker arm motor.

6. The control system for electric windows with blinds according to claim 2, characterized in that: The curtain control box also includes: The curtain control module is electrically connected to the electric blinds on the electric window to control the operation of the electric blinds; The second data processing module is respectively connected to the curtain control module and the third communication chip for communication. The second data processing module reads the control information from the third communication chip and sends the control information to the curtain control module to control the operation of the electric blinds.

7. The control system for electric windows with blinds according to claim 5, characterized in that: The motor control box also includes a first power module, and the first power module is electrically connected to the second communication chip, the first data processing module and the motor control module respectively.

8. The control system for electric windows with blinds according to claim 6, characterized in that: The motor control box also includes a second power supply module, and the second power supply module is electrically connected to the third communication chip, the second data processing module and the curtain control module respectively.

9. The control system for electric windows with blinds according to claim 4, characterized in that: The main control box also includes a third data processing module, and the information receiving module is data-connected to the first communication chip via the third data processing module.

10. An electric window with shutters, comprising a control system for an electric window with shutters as claimed in any one of claims 1 to 9, characterized in that: The electric window with shutters also includes: frame; A window body, the window body being rotatably connected to the frame; A rocker motor is disposed in the frame, and the rocker motor drives the window body to rotate relative to the frame; The electric shutter is arranged in the window body.

Images