Intelligent sun-shading system

Abstract

The utility model discloses an intelligent sunshade system, and relates to the technical field of intelligent sunshade. The intelligent sun-shading system comprises a light energy plate, a battery, a motor, a sun-shading piece, a sensor group, a sun-shading controller and a transparent plate with a hollow cavity, wherein the light energy plate, the battery, the motor, the sun-shading piece, the sensor group and the sun-shading controller are all arranged in the hollow cavity of the transparent plate; the sunshade controller is respectively connected with the sensor group and the motor, and the motor is connected with the sunshade piece; the sensor group comprises an environment sensor group for collecting environment information and an instruction sensor group for collecting user information; the sunshade controller is respectively connected with the light energy plate and the battery; the battery is connected with the sensor set and the motor and used for supplying power to the sensor set, the motor and the sunshade controller. According to the utility model, building space can be saved, and solar energy utilization rate and control reliability can be improved.

Description

Technical Field

[0001] This utility model relates to the field of intelligent sunshade technology, and in particular to an intelligent sunshade system. Background Technology

[0002] Existing motorized shading systems are typically electrically driven and require an external power supply. While these systems offer electric control, they require wiring and installation, resulting in higher costs. They are also inconvenient to move and adjust, require additional building space, and have high maintenance costs.

[0003] The intelligent functions of existing electric sunshade systems require external controllers, have low integration, high installation and maintenance costs, and few control sources, making it impossible to achieve full building intelligence.

[0004] The existing intelligent functions of electric sunshade systems lack effective detection of solar energy signals, thus failing to effectively improve the power generation efficiency of solar energy.

[0005] Therefore, there is an urgent need to design an intelligent shading system to solve the above problems. Utility Model Content

[0006] The technical problem to be solved by this utility model is to provide an intelligent shading system that can save building space, improve solar energy utilization and control reliability.

[0007] To address the aforementioned technical problems, this utility model provides an intelligent sunshade system, comprising a solar panel, a battery, a motor, a sunshade component, a sensor group, a sunshade controller, and a transparent panel with a hollow cavity. The solar panel, battery, motor, sunshade component, sensor group, and sunshade controller are all housed within the hollow cavity of the transparent panel. The sunshade controller is connected to the sensor group and the motor, respectively. The motor is connected to the sunshade component. The sensor group is used to collect and send sensing signals to the sunshade controller in real time. The sunshade controller controls the motor to adjust the state of the sunshade component based on the sensing signals. The sensor group includes an environmental sensor group for collecting environmental information and a command sensor group for collecting user information. The sunshade controller is connected to the solar panel and the battery, respectively. The sunshade controller controls the solar panel to convert light energy into electrical energy and controls the battery to store the electrical energy converted by the solar panel. The battery is connected to the sensor group and the motor, respectively, and supplies power to the sensor group, the motor, and the sunshade controller.

[0008] As an improvement to the above solution, the environmental sensor group includes at least one of a light sensor, a temperature sensor, and a rain sensor; the command sensor group includes a touch sensor and / or a gesture sensor.

[0009] As an improvement to the above solution, the sunshade controller includes a main control module and a motor control module, an operation control module, a multi-modal charging control module, and a power management module, all connected to the main control module. The main control module receives control signals from the motor control module, operation control module, multi-modal charging control module, and power management module to regulate the sunshade controller. The motor control circuit is connected to the motor to control the motor's drive state. The operation control module includes a sensing operation module that receives sensing signals and sends them to the main control module to execute corresponding user operations. The multi-modal charging control module is connected to the battery and the solar panel to detect light energy signals and control the solar panel to charge the battery at maximum power. The power management module is connected to the battery to detect the battery's power level and control the battery's charging state.

[0010] As an improvement to the above solution, the operation control module further includes a wireless control module for receiving wireless control signals and / or a wired communication control module for receiving wired communication signals; the wireless control signals include at least one of radio frequency signals, WIFI signals, and ZIGBEE signals.

[0011] As an improvement to the above solution, the motor control module includes a motor drive circuit, a base circuit, and a Hall effect button circuit for driving the motor. The Hall effect button circuit receives Hall effect button signals and sends the signals to the base circuit. The motor drive circuit includes a seventh driver chip, which has a first motor control input pin, a second motor control input pin, a first motor output pin, and a second motor output pin. The first and second motor control input pins are connected to the main control module, and the first and second motor output pins are connected to the motor. The base circuit includes a fifth motor mount, which is connected to the main control module and the motor. The Hall effect button circuit includes a switch chip, which has a chip output pin connected to the main control module, so that the motor drive circuit and the base circuit drive the motor through Hall effect signals.

[0012] As an improvement to the above solution, the multi-mode charging control module includes a solar panel mounting circuit, a solar charging circuit, and a solar energy detection circuit for detecting solar energy, all connected to the solar panel. The solar panel mounting circuit includes a first terminal connector connected to the solar panel. The solar charging circuit includes a sixth diode, a twelfth resistor, a thirteenth resistor, a fourteenth resistor, and a nineteenth capacitor. One end of the twelfth resistor is connected to the solar panel and grounded through the sixth diode. The other end of the twelfth resistor is grounded through the thirteenth resistor, connected to the main control module through the fourteenth resistor, and grounded sequentially through the fourteenth resistor and the nineteenth capacitor. The solar energy detection circuit includes a first MOS transistor and a fifth ferrite bead. The gate of the first MOS transistor is connected to the main control module, the drain of the first MOS transistor is connected to the solar panel, and the source of the first MOS transistor is connected to the main control module through the fifth ferrite bead.

[0013] As an improvement to the above solution, the power management module includes a battery holder circuit connected to the battery, a battery charging circuit, and a power detection circuit for detecting battery power. The battery holder circuit includes a second terminal connector, which is connected to the battery power supply voltage. The battery charging circuit includes a first interface and a sixth interface, whereby the first interface is connected to the battery power supply voltage and the sixth interface is connected to the main control module.

[0014] As an improvement to the above solution, the sunshade controller further includes a DC buck module, which includes a buck chip and a first ferrite bead; the buck chip is provided with a feedback pin, a switch pin, a voltage input pin and a chip enable pin; the feedback pin outputs voltage; the switch pin outputs voltage and is connected to the voltage through the first ferrite bead; the voltage input pin is connected to the battery power supply voltage; and the chip enable pin is connected to the main control module.

[0015] As an improvement to the above solution, the intelligent sunshade system also includes an ambient light disposed in the hollow cavity of the transparent panel. The ambient light is connected to the sunshade controller, which controls the state of the ambient light according to the sensing signal.

[0016] As an improvement to the above solution, the transparent panel is a glass curtain wall.

[0017] The beneficial effects of implementing this utility model are as follows:

[0018] This utility model's intelligent sunshade system is equipped with a battery for storing electrical energy. By setting sunshade components and a solar panel in the transparent plate, it solves the problem that existing electric sunshade systems require an external power supply, realizing fully autonomous power supply through internal electrical control. This reduces installation and maintenance costs, facilitates movement and adjustment, and saves building space. This utility model's intelligent sunshade system also collects environmental information and user information through an environmental sensor group and a command sensor group, respectively, to adjust the sunshade components according to the environmental and user information.

[0019] Furthermore, this utility model's intelligent sunshade system improves the efficiency of solar panels and fully utilizes solar energy through the multi-modal charging control module in the sunshade controller. The sunshade controller integrates the main control module, motor control module, operation control module, multi-modal charging control module, and power management module, reducing the system's size and eliminating the need for an external power supply and control panel. This results in a simple, reliable circuit with strong connectivity. The operation control module receives multi-source control signals from users, enabling diverse control sources. The multi-modal charging control module manages solar energy charging, allowing for battery charging under various harsh lighting conditions, achieving ultra-low power standby, fully utilizing solar energy, improving solar panel efficiency, and providing autonomous power supply, reducing maintenance costs and extending service life. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the first embodiment of the sunshade controller in the intelligent sunshade system of this utility model;

[0021] Figure 2 This is a circuit diagram of the main control module of the sunshade controller in the intelligent sunshade system of this utility model;

[0022] Figure 3 This is a circuit diagram of the motor drive circuit of the sunshade controller in the intelligent sunshade system of this utility model.

[0023] Figure 4 This is a circuit diagram of the motor mount circuit of the sunshade controller in the intelligent sunshade system of this utility model;

[0024] Figure 5 This is a circuit diagram of the Hall button circuit of the sunshade controller in the intelligent sunshade system of this utility model;

[0025] Figure 6 This is a circuit diagram of the delayed forced reset circuit of the sunshade controller in the intelligent sunshade system of this utility model;

[0026] Figure 7 This is a circuit diagram of the radio frequency circuit of the sunshade controller in the intelligent sunshade system of this utility model;

[0027] Figure 8 This is a circuit diagram of the WIFI Bluetooth circuit of the sunshade controller in the intelligent sunshade system of this utility model.

[0028] Figure 9 This is a circuit diagram of the sunshade controller in the intelligent sunshade system of this utility model;

[0029] Figure 10 This is a circuit diagram of the sunshade controller circuit in the intelligent sunshade system of this utility model;

[0030] Figure 11 This is a circuit diagram of the sunshade controller in the intelligent sunshade system of this utility model;

[0031] Figure 12 This is a circuit diagram of the sunshade controller in the intelligent sunshade system of this utility model;

[0032] Figure 13 This is a circuit diagram of the sunshade controller in the intelligent sunshade system of this utility model;

[0033] Figure 14 This is a circuit diagram of the sunshade controller in the intelligent sunshade system of this utility model;

[0034] Figure 15 This is a circuit diagram of the sunshade controller in the intelligent sunshade system of this utility model;

[0035] Figure 16 This is a schematic diagram of the structure of the second embodiment of the sunshade controller in the intelligent sunshade system of this utility model;

[0036] Figure 17 This is a circuit diagram of the DC step-down module of the sunshade controller in the intelligent sunshade system of this utility model. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will describe this utility model in further detail with reference to the accompanying drawings. It is hereby declared that the terms "up," "down," "left," "right," "front," "back," "inner," and "outer," etc., appearing or about to appear in this document, are based solely on the accompanying drawings and are not intended to specifically limit this utility model.

[0038] This utility model discloses an intelligent sunshade device, including a solar panel, a battery, a motor, a sunshade component, a sensor group, a sunshade controller, and a transparent plate with a hollow cavity. The solar panel, battery, motor, sunshade component, sensor group, and sunshade controller are all disposed in the hollow cavity of the transparent plate.

[0039] The sunshade controller is connected to the sensor group and the motor respectively. The motor is connected to the sunshade component. The sensor group is used to collect and send sensing signals to the sunshade controller in real time. The sunshade controller is used to control the motor according to the sensing signals to adjust the state of the sunshade component.

[0040] The sensor group includes an environmental sensor group for collecting environmental information and a command sensor group for collecting user information.

[0041] The sunshade controller is connected to the solar panel and the battery respectively. The sunshade controller is used to control the solar panel to convert light energy into electrical energy and to control the battery to store the electrical energy converted by the solar panel.

[0042] The battery is connected to the sensor group and the motor respectively, and is used to supply power to the sensor group, the motor and the sunshade controller.

[0043] It should be noted that the sunshade component is preferably an electric curtain or electric veil, and the specific sunshade principle of the sunshade component is existing technology; the solar energy panel is a solar power generation panel, and the transparent plate is ultra-white glass to improve the power generation efficiency of the solar energy panel; the intelligent sunshade system of this utility model is equipped with a battery for storing electrical energy, and by setting the sunshade component and solar energy panel in the transparent plate, it solves the problem that existing electric sunshade systems require external power supply, realizes fully autonomous power supply of internal electrical control, reduces installation and maintenance costs, facilitates movement and adjustment, and saves building space. The intelligent sunshade system of this utility model also collects environmental information and user information through the environmental sensor group and the command sensor group of the sensor group, respectively, so as to adjust the sunshade component according to the environmental information and user information.

[0044] Specifically, the environmental sensor group includes a light sensor, a temperature sensor, and a rain sensor to automatically adjust the state of the sunshade and solar power generation according to changes in the external environment; the command sensor group includes a touch sensor and a gesture sensor to allow users to control the sunshade state through touch and gestures; the specific application principles of the light sensor, temperature sensor, rain sensor, touch sensor, and gesture sensor are existing technologies and will not be elaborated here.

[0045] More preferably, the intelligent sunshade system also includes an ambient light disposed within the hollow cavity of the transparent panel, the ambient light being connected to the sunshade controller, which controls the state of the ambient light based on the sensing signal. The transparent panel is a glass curtain wall, but is not limited thereto.

[0046] like Figure 1 As shown, Figure 1The first embodiment of the sunshade controller in the intelligent sunshade system of this utility model is shown, including a main control module 1 and a motor control module 2, an operation control module 3, a multi-mode charging control module 4 and a power management module 5 respectively connected to the main control module 1;

[0047] The main control module 1 is used to receive control signals from the motor control module 2, the operation control module 3, the multi-mode charging control module 4 and the power management module 5, and is used to regulate the sunshade controller.

[0048] The motor control circuit 2 is connected to the motor and is used to control the driving state of the motor;

[0049] The operation control module 3 includes a sensing operation module, which is used to receive the sensing signal and send the sensing signal to the main control module 1 to execute the corresponding user operation. It should be noted that the specific principle of the sensing operation module is existing technology, and its principle will not be described in detail here.

[0050] The multimodal charging control module 4 is connected to the battery and the solar panel, and is used to detect the solar energy signal and control the solar panel to charge the battery at maximum power.

[0051] The power management module 5 is connected to the power source to detect the power level and control the charging status of the power source.

[0052] The following combination Figures 1 to 15 The main control module 1, motor control module 2, operation control module 3, multi-mode charging control module 4, and power management module 5 are described in detail below:

[0053] I. Main Control Module 1

[0054] like Figure 2 As shown, the main control module 1 includes a main control chip U6, and the main control module 1 is connected to the motor control module 2, the operation control module 3, the multi-mode charging control module 4 and the power management module 5 through the main control chip U6.

[0055] Specifically, the main control module 1 includes a main control chip U6, a 40th capacitor C40, a 34th resistor 34, a 55th capacitor C55, a second ferrite bead B2, a 33rd capacitor C33, and a 21st capacitor C21;

[0056] The main control chip U6 has the following pins: chip power-on pin DVCC, ground pin DVSS, ninth B-terminal general-purpose pin PB09, eighth B-terminal general-purpose pin PB08, mode selection pin BOOT0, seventh B-terminal general-purpose pin PB07, sixth B-terminal general-purpose pin PB06, fifth B-terminal general-purpose pin PB05, fourth B-terminal general-purpose pin PB04, third B-terminal general-purpose pin PB03, fifteenth A-terminal general-purpose pin PA15, first crystal oscillator input pin XTHI / PD01, chip reset pin RESETB, second A-terminal general-purpose pin PA02, third A-terminal general-purpose pin PA03, fourth A-terminal general-purpose pin PA04, fifth A-terminal general-purpose pin PA05, sixth A-terminal general-purpose pin PA06, seventh A-terminal general-purpose pin PA07, zeroth B-terminal general-purpose pin PB00, tenth A-terminal general-purpose pin PA10, ninth A-terminal general-purpose pin PA09, eighth A-terminal general-purpose pin PA08, and twelfth B-terminal general-purpose pin PB12.

[0057] The chip has two power-on pins DVCC and two ground pins DVSS. One of the chip power-on pins DVCC is connected to a 3.3V voltage and one end of the fortieth capacitor C40.

[0058] One of the ground pins, DVSS, is connected to the other end of the fortieth capacitor, C40, and grounded.

[0059] Another of the chip's power-on pins, DVCC, is connected to a 3.3V voltage via one end of the thirty-third capacitor C33 and one end of the twenty-first capacitor C21 in sequence.

[0060] The other ground pin, DVSS, is grounded and connected in sequence to the other end of the thirty-third capacitor C33 and the other end of the twenty-first capacitor C21.

[0061] The ninth B-terminal general-purpose pin PB09 is connected to the power management module 5;

[0062] The eighth B-terminal general-purpose pin PB08 is connected to the motor control module 2;

[0063] The mode selection pin BOOT0 is grounded through the thirty-fourth resistor R34;

[0064] The sixth B-terminal general-purpose pin PB06 is connected to the operation control module 3;

[0065] The fifth B-terminal general-purpose pin PB05 is connected to the operation control module 3;

[0066] The fourth B-terminal general-purpose pin PB04 is connected to the operation control module 3;

[0067] The third B-terminal general-purpose pin PB03 is connected to the operation control module 3;

[0068] The fifteenth A terminal general-purpose pin PA15 is connected to the operation control module 3;

[0069] The second A-terminal general-purpose pin PA02 is connected to the multi-mode charging control module 4;

[0070] The third A-terminal general-purpose pin PA03 is connected to the multi-mode charging control module 4;

[0071] The fourth A-terminal general-purpose pin PA04 is connected to the power management module 5;

[0072] The fifth A terminal general-purpose pin PA05 is connected to one end of the fifty-fifth capacitor C55 and connected to the multi-mode charging control module 4 through the second magnetic bead B2;

[0073] The other end of the fifty-fifth capacitor C55 is grounded;

[0074] The sixth A-terminal general-purpose pin PA06 is connected to the motor drive module 2;

[0075] The seventh A terminal general-purpose pin PA07 is connected to the motor drive module 2;

[0076] The zero-B terminal general-purpose pin PB00 is connected to the motor drive module 2;

[0077] The tenth A-terminal general-purpose pin PA10 is connected to the power management module 5;

[0078] The ninth A-terminal general-purpose pin PA09 is connected to the motor drive module 2;

[0079] The eighth A-terminal general-purpose pin PA08 is connected to the motor drive module 2;

[0080] The preferred model of the main control chip U6 is HC32L130J8UA. The main control chip U6 is applied to the main control module 1 of the sunshade controller, which integrates multiple functions, including power management, clock management, communication interfaces (such as SPI, UART, etc.), LED control, button input, motor control, etc., and is suitable for a variety of application scenarios.

[0081] II. Motor Control Module 2

[0082] like Figure 3 , Figure 4 and Figure 5 As shown, the motor control module 2 includes a motor drive circuit, a base circuit, and a Hall effect button circuit for driving the motor. The Hall effect button circuit is used to receive Hall effect button signals and send the Hall effect button signals to the base circuit.

[0083] The motor drive circuit includes a seventh drive chip U7; the seventh drive chip U7 has a first motor control input pin IN1, a second motor control input pin IN2, a first motor output pin OUT1, and a second motor output pin OUT2; the first motor control input pin IN1 and the second motor control input pin IN2 are connected to the main control module 1; the first motor output pin OUT1 and the second motor output pin OUT2 are connected to the motor;

[0084] The base circuit includes a fifth motor base P5, which is connected to the main control module 1 and the motor.

[0085] The Hall effect button circuit includes a switch chip U8; the switch chip U8 has a chip output pin OUT; the chip output pin OUT is connected to the main control module 1 so that the motor drive circuit and the base circuit drive the motor through the Hall effect signal.

[0086] Specifically, the motor control module 2 includes a motor drive circuit, a base circuit, and a Hall effect button circuit;

[0087] The motor drive circuit includes a seventh drive chip U7, a fifty-sixth resistor R56, a fifty-seventh resistor R57, a fifty-eighth resistor R58, a sixty-third capacitor R63, a fifty-ninth resistor R59, a sixtieth resistor R60, a seventieth resistor R70, a sixty-fourth capacitor C64, and a sixty-fifth capacitor C65.

[0088] The seventh driver chip U7 is provided with a first motor control input pin IN1, a second motor control input pin IN2, an internal analog power supply pin VREF, a motor power supply pin VM, a first motor output pin OUT1, a second motor output pin OUT2, and a motor current detection pin RS.

[0089] The first motor control input pin IN1 and the second motor control input pin IN2 are connected to the main control module 1;

[0090] The internal analog power supply pin VREF of the chip is connected to 3.3V through the fifty-eighth resistor R58 and is also connected to one end of the sixty-second capacitor C62.

[0091] The other end of the sixty-second C62 capacitor is grounded;

[0092] The motor power supply pin VM is connected to the power supply in sequence through one end of the sixty-fourth capacitor R64 and one end of the sixty-fifth capacitor R65.

[0093] The other end of the sixty-fourth capacitor R64 and the other end of the sixty-fifth capacitor R65 are both grounded.

[0094] The first motor output pin OUT1 and the second motor output pin OUT2 are connected to the positive terminal M+ and the negative terminal M- of the motor, respectively;

[0095] The motor current detection pin RS is connected sequentially to one end of the fifty-ninth resistor R59 and one end of the sixtieth resistor R60.

[0096] The other end of the fifty-ninth resistor R59 is connected to the main control module 1 and grounded through the sixty-third capacitor R63;

[0097] The other end of the sixtieth resistor R60 is grounded;

[0098] The 70th resistor R70 and the 60th resistor R60 are connected in parallel.

[0099] Preferably, a thirtieth capacitor D30 is connected between the positive terminal M+ and the negative terminal M- of the motor to limit the maximum voltage and prevent the seventh drive chip U7 from malfunctioning.

[0100] The base circuit includes a fifth motor base P5, a twenty-fifth capacitor C25, a twenty-sixth capacitor C26, an eighteenth resistor R18, a nineteenth resistor R19, a fifty-fifth resistor R55, a sixty-seventh resistor R67, a sixtieth capacitor C60, and a nineteenth diode D19.

[0101] The fifth motor mount P5 includes a first mount pin to a sixth mount pin, wherein the sixth mount pin and the fifth mount pin are respectively connected to the positive terminal M+ and the negative terminal M- of the motor;

[0102] The fourth base pin is connected to one end of the eighteenth resistor R18;

[0103] The other end of the eighteenth resistor R18 is connected to the main control module 1 and to one end of the twenty-sixth capacitor C26;

[0104] The other end of the 26th capacitor C26 is connected to one end of the 25th capacitor C25 and grounded;

[0105] The other end of the 25th capacitor C25 is connected to the main control module 1 and to the pin of the second frame through the 19th resistor R19;

[0106] The third base pin is grounded;

[0107] The first base pin is connected to the main control module 1 in sequence through one end of the nineteenth diode D19, one end of the sixtieth capacitor C60, and the fifty-fifth resistor R55, and is connected to the 3.3V voltage through the sixty-seventh resistor R67.

[0108] The Hall effect button circuit includes a switch chip U8, a sixty-first resistor R61, a sixty-sixth capacitor C66, a forty-second resistor R42, and an eighteenth diode D18;

[0109] The switch chip U8 has a chip power supply pin VDD, a chip ground pin GND, and a chip output pin OUT.

[0110] The chip's power supply pin VDD is connected to 3.3V via one end of the sixty-sixth capacitor C66 and the sixty-first resistor R61.

[0111] The chip's ground pin GND is grounded through the other end of the sixty-sixth capacitor C66;

[0112] The chip's output pin OUT is connected to the main control module 1 through one end of the eighteenth diode D18 and the forty-second resistor R42;

[0113] The eighteenth diode D18 can prevent the main control module 1 from malfunctioning due to instantaneous high voltage, and the forty-second resistor R42 can prevent excessive current or static electricity.

[0114] Preferably, the model of the seventh driver chip U7 is TB67H451FNG, but this is not a limitation.

[0115] The design of the motor control module 2 takes into account multiple aspects such as motor drive stability, precise control, power management, current detection, overvoltage protection, electrostatic discharge and high voltage protection, and has high reliability and flexibility, making it suitable for a variety of motor control applications.

[0116] like Figure 6 As shown, more preferably, in order to improve the stability, reliability and flexibility of the system, and to help protect the main control module 1 and improve the overall performance of the system, the motor control circuit 2 further includes a delayed forced reset circuit, which includes a third MOSFET Q3, a fourth MOSFET Q4, a fifty-first resistor R51, a forty-ninth resistor R49, a fiftieth resistor R50, a forty-third capacitor C43 and a second transistor Q2;

[0117] The drain of the third MOS transistor is connected to the drain of the fourth MOS transistor Q4, the base of the second transistor Q2, and one end of the forty-third capacitor.

[0118] The source of the third MOS transistor is connected to a 3.3V voltage through the forty-ninth resistor R49 and is also connected to one end of the fiftieth resistor R50.

[0119] The other end of the fiftieth resistor R50 is connected to the gate of the third MOS transistor and to the main control module 1.

[0120] The other end of the fiftieth resistor R50 is also connected to the gate of the fourth MOS transistor Q4 through the fifty-first resistor R51;

[0121] The source of the fourth MOS transistor Q4 is grounded;

[0122] The collector of the second transistor Q2 is connected to the main control module 1, and the emitter of the second transistor Q2 is connected to the other end of the forty-third capacitor and grounded.

[0123] III. Operation Control Module 3

[0124] The operation control module 3 further includes a wireless control module for receiving wireless control signals and a wired communication control module for receiving wired communication signals.

[0125] The wireless control signals include radio frequency signals, WIFI signals, and ZIGBEE signals;

[0126] Correspondingly, the wireless control module includes a radio frequency circuit and an interface wireless circuit. The radio frequency circuit is used to receive the radio frequency signal, and the wireless interface circuit is used to receive WIFI signal and ZIGBEE signal.

[0127] like Figure 7 , Figure 8 Figure 9 As shown, the radio frequency circuit 31 includes a second radio frequency control chip U2; the second radio frequency control chip U2 is provided with a third multi-function digital pin GPIO3, an SPI clock input pin SCLK, an SPI data transmission pin SDIO, an SPI chip select signal pin CSB, and an SPI chip select signal F pin FCSB, which are connected to the main control module 1.

[0128] Specifically, this specification describes both the radio frequency circuit and the interface wireless circuit.

[0129] 1. Radio frequency circuit

[0130] The radio frequency circuit includes a second radio frequency control chip U2, a sixty-fifth resistor R65, a first capacitor C1, a fifth capacitor C5, a first coil L1, a second capacitor C2, a thirtieth capacitor C30, a tenth capacitor C10, an eleventh capacitor C11, a twelfth capacitor C12, a thirteenth capacitor C13, a first crystal oscillator Y1, a sixth capacitor C6, a second coil L2, a third coil L3, a fourth coil L4, a fifth coil L5, a seventh interface P7, a ninth capacitor C9, a seventh capacitor C7, an eighth capacitor C8, a twenty-eighth diode D28, a seventh coil L7, a sixth coil L6, a fifteenth capacitor 15, and an eighth coil L8.

[0131] The second RF control chip U2 has a third multi-function digital pin GPIO3, a digital power input pin DVDD, a digital ground pin DGND, an analog ground pin AGND, an SPI clock input pin SCLK, an SPI data transmission pin SDIO, an SPI chip select signal pin CSB, an SPI chip select signal F pin FCSB, a crystal circuit input pin X1, a crystal circuit output pin X0, an analog power input pin AVDD, a power amplifier output pin PA, an RF signal input N pin RFIN, and an RF signal input P pin RFIP.

[0132] The third multi-functional digital pin GPIO3 is connected to the main control module 1;

[0133] The digital power input pin DVDD is connected to one end of the first capacitor C1 and is also connected to the digital power supply VDD.

[0134] The digital grounding pin DGND is connected to the other end of the first capacitor C1 and grounded;

[0135] The simulated grounding pin AGND is connected to one end of the fifth capacitor C5 and grounded;

[0136] The analog power input pin AVDD is connected to the other end of the fifth capacitor C5 and is also connected to the digital power supply VDD.

[0137] The SPI clock input pin SCLK is connected to one end of the thirteenth capacitor C13 and is also connected to the main control module 1.

[0138] The SPI data transmission pin SDIO is connected to one end of the twelfth capacitor C12 and is also connected to the main control module 1.

[0139] The SPI chip select signal pin CSB is connected to one end of the eleventh capacitor C11 and is also connected to the main control module 1.

[0140] The SPI chip select signal F pin FCSB is connected to one end of the tenth capacitor C10 and is also connected to the main control module 1.

[0141] The other ends of the thirteenth capacitor C13, the twelfth capacitor C12, the eleventh capacitor C11, and the tenth capacitor C10 are all grounded.

[0142] The crystal circuit input pin X1 is connected to the first end of the first crystal oscillator Y1 and to one end of the sixteenth capacitor C16.

[0143] The output pin X0 of the crystal circuit is connected to the second end of the first crystal oscillator Y1 and is also connected to one end of the sixteenth capacitor C17.

[0144] The third and fourth terminals of the first crystal oscillator Y1 are connected to the other terminals of the sixteenth capacitor C16 and the other terminals of the sixteenth capacitor C17 and grounded.

[0145] The power amplifier output pin PA is connected to the first end of the seventh interface P7 in sequence through one end of the first coil L1, the sixth capacitor C6, the second coil L2, one end of the seventh capacitor C7, the third coil L3, the fourth coil L4, one end of the eighth capacitor C8, the fifth coil L5, and one end of the twenty-eighth diode D28.

[0146] The other end of the first coil L1 is connected to the digital power supply VDD and grounded through the second capacitor C2. The second capacitor C2 is connected in parallel with the thirtieth capacitor C30.

[0147] The other end of the seventh capacitor C7 and the other end of the eighth capacitor C8 are grounded;

[0148] The other end of the 28th diode D28 is grounded and connected to the second end of the seventh interface P7;

[0149] More preferably, for the purpose of preventing static electricity, the other end of the 28th diode D28 is also connected to an ESD anti-static module;

[0150] The RF signal input N pin RFIN is connected to the RF signal input P pin RFIP in sequence through one end of the ninth capacitor C9, one end of the sixth coil L6, the seventh coil L7, one end of the fifteenth capacitor C15, and one end of the eighth coil L8.

[0151] The other end of the ninth capacitor C9 is grounded;

[0152] The other end of the sixth coil L6 is connected to the other end of the fifteenth capacitor C15 and is connected between the third coil L3 and the fourth coil L4.

[0153] The eighth coil L8 is grounded.

[0154] More preferably, in order to filter out interference and improve RF communication sensitivity, a fourth ferrite bead B4 and a thirteenth diode D13 are also included. The digital power supply VDD is connected to one end of the fourth ferrite bead B4 and the thirteenth diode D13 and connected to a 3.3V voltage.

[0155] Preferably, the second radio frequency control chip U2 is model CMT2300, but this is not a limitation.

[0156] The design of the radio frequency circuit 31 takes into account multiple aspects such as signal generation, amplification, modulation, demodulation, power management, electrostatic protection, and interference suppression. It has a high degree of integration, flexibility, and reliability, and is suitable for various radio frequency communication applications.

[0157] 2. Interface wireless circuit

[0158] The interface wireless circuit includes a wireless interface P9 and a WIFI / Bluetooth circuit; the WIFI / Bluetooth circuit includes a WIFI / Bluetooth chip U6; the wireless interface P9 is connected to the WIFI / Bluetooth chip U6.

[0159] Specifically, this manual describes the wireless interface P9, the WIFI Bluetooth circuit, and the ZIGBEE circuit.

[0160] The wireless interface P9 has a first pin to a fourth pin, wherein the first pin is connected to a 3.3V voltage, the second and third pins are connected to the WIFI Bluetooth circuit, and the fourth pin is grounded;

[0161] The WIFI Bluetooth circuit includes a WIFI Bluetooth chip U6, a 40th capacitor C40, a 41st capacitor C41, a 32nd resistor R32, a 34th resistor R34, a 45th capacitor C45, a 46th capacitor C46, ​​a 3rd crystal oscillator X3, a 49th capacitor C49, an 8th interface P8, a 37th resistor R37, and a 38th resistor R38.

[0162] The WIFI Bluetooth chip U6 has a first ground pin, a second ground pin, a power-on pin 3V3, a second general-purpose pin IO2, an enable pin EN, a zeroth general-purpose pin IO0, a first general-purpose pin IO1, a fourth general-purpose pin IO4, a fifth general-purpose pin IO5, a sixth general-purpose pin IO6, a seventh general-purpose pin IO7, an eighth general-purpose pin IO8, a ninth general-purpose pin IO9, a detection pin RTD0, and a communication transmission pin TXD0.

[0163] The first grounding pin is connected to the second grounding pin and grounded, and is sequentially connected to one end of the forty-first capacitor C41 and one end of the forty capacitor C40;

[0164] The power-on pin 3V3 is connected to the 3.3V voltage through the other end of the forty-first capacitor C41 and the other end of the forty capacitor C40 in sequence, and is connected to the second general-purpose pin IO2 through the thirty-second resistor R32.

[0165] The enable pin EN is connected to one end of the forty-fifth capacitor C45 and connected to a 3.3V voltage through the thirty-fourth resistor R34;

[0166] The other end of the forty-fifth capacitor C45 is grounded;

[0167] One end of the third crystal oscillator X3 is connected to the zeroth general-purpose pin IO0 and to one end of the forty-sixth capacitor C46;

[0168] The other end of the third crystal oscillator X3 is connected to the first general-purpose pin IO1 and to one end of the forty-ninth capacitor C49.

[0169] The other end of the forty-sixth capacitor C46 is connected to the other end of the forty-ninth capacitor C49 and grounded;

[0170] The eighth interface P8 is provided with a first pin, a second pin, a third pin and a fourth pin. The first pin, the second pin, the third pin and the fourth pin of the eighth interface P8 are respectively connected to the fourth general-purpose pin IO4, the fifth general-purpose pin IO5, the sixth general-purpose pin IO6 and the seventh general-purpose pin IO7.

[0171] The eighth general-purpose pin IO8 is connected to a 3.3V voltage through the thirty-seventh resistor R37;

[0172] The ninth general-purpose pin IO9 is grounded through the thirty-eighth resistor R38;

[0173] The detection pin RTD0 and the communication transmission pin TXD0 are respectively connected to the second and third pins of the wireless interface P9.

[0174] The ZIGBEE circuit includes a processing chip UZ, a 100th capacitor C100, a 100th resistor R100, and a 101st capacitor C101.

[0175] The processing chip UZ has a power supply pin VCC and a reset pin RESETB.

[0176] The power supply pin VCC is connected to a 3.3V voltage and grounded through the first 101 capacitor C101;

[0177] The reset pin RESETB is connected to the 3.3V voltage through one end of the first hundredth capacitor C100 and the first hundredth resistor R100 in sequence.

[0178] Preferably, the processing chip UZ is model ZTU(ujzh), but this is not a limitation.

[0179] The interface wireless circuit is designed with multiple aspects in mind, including multi-protocol support, modular design, power management, rich interfaces, oscillator integration, signal integrity, enable control, reset function, anti-interference design, and compatibility. It has high flexibility, reliability, and adaptability, and is suitable for various wireless communication applications.

[0180] IV. Multimodal charging control module 4

[0181] The multimodal charging control module 4 includes a solar panel base circuit, a solar charging circuit, and a solar energy detection circuit for detecting solar energy, all connected to the solar panel S+.

[0182] like Figure 10 , Figure 11 and Figure 12 As shown, the solar panel mounting circuit includes a first terminal connector CN1 connected to the solar panel S+;

[0183] The photovoltaic charging circuit includes a sixth diode D6, a twelfth resistor R12, a thirteenth resistor R13, a fourteenth resistor R14, and a nineteenth capacitor C19.

[0184] One end of the twelfth resistor R12 is connected to the solar panel S+ and grounded through the sixth diode D6. The other end of the twelfth resistor R12 is grounded through the thirteenth resistor R13, connected to the main control module through the fourteenth resistor R14, and grounded in sequence through the fourteenth resistor R14 and the nineteenth capacitor C19.

[0185] The light energy detection circuit includes a first MOS transistor Q1 and a fifth ferrite bead B5. The gate G of the first MOS transistor Q1 is connected to the main control module 1, the drain D of the first MOS transistor Q1 is connected to the light energy plate S+, and the source S of the first MOS transistor Q1 is connected to the main control module 1 through the fifth ferrite bead B5.

[0186] Specifically:

[0187] The solar panel base circuit includes a first terminal connector CN1, a sixty-first capacitor C61, and an eighth diode D8;

[0188] The first terminal connector CN1 is provided with a first pin, a second pin, a third pin, and a fourth pin;

[0189] The first pin of the first terminal connector CN1 is connected to one end of the sixtieth capacitor C61 and is connected to the solar panel S+.

[0190] The second pin of the first terminal connector CN1 is connected to the other end, the third pin, and the fourth pin of the sixty-first capacitor C61 and grounded; the sixty-first capacitor C61 is used for circuit filtering to prevent instantaneous high voltage.

[0191] The solar panel S+ is connected to the battery power supply voltage BATVCC via the eighth diode D8; the eighth diode D8 can prevent battery current from flowing back into the solar panel S+ and prevent reverse connection of the solar panel S+.

[0192] The photovoltaic charging circuit includes a sixth diode D6, a twelfth resistor R12, a thirteenth resistor R13, a fourteenth resistor R14, and a nineteenth capacitor C19;

[0193] One end of the twelfth resistor R12 is connected to the solar panel S+ and grounded through the sixth diode D6;

[0194] The other end of the twelfth resistor R12 is connected to the main control module 1 via one end of the thirteenth resistor R13, the fourteenth resistor R14, and the nineteenth capacitor C19 in sequence.

[0195] The other end of the thirteenth resistor R13 is grounded;

[0196] The photovoltaic charging circuit limits the voltage through the sixth diode D6 to prevent the input voltage of the photovoltaic panel from being too high; and forms a voltage divider circuit through the twelfth resistor R12 and the thirteenth resistor R13. The fourteenth resistor R14 is connected to the main control module 1, which can determine the status of the photovoltaic panel.

[0197] The optical energy detection circuit includes a first MOS transistor Q1, a fifty-third resistor R53, a fortieth resistor R40, a forty-first resistor R41, a sixty-seventh capacitor C67, a sixty-third resistor R63, a fifth ferrite bead B5, and a sixty-ninth capacitor C69.

[0198] The gate G of the first MOS transistor Q1 is grounded through the fifty-third resistor R53 and connected to the main control module 1 through the fortieth resistor R40;

[0199] The drain D of the first MOS transistor Q1 is connected to the optical energy plate S+;

[0200] The source S of the first MOS transistor Q1 is connected to the main control module 1 in sequence through one end of the forty-first resistor R41, the sixty-third resistor R63, the fifth ferrite bead B5, and one end of the sixty-ninth capacitor C69;

[0201] The other end of the forty-first resistor R41 is grounded, and the sixty-seventh capacitor C67 is connected in parallel with the forty-first resistor R41.

[0202] The other end of the sixty-ninth capacitor C69 is grounded;

[0203] In the light energy detection circuit, the port ADC4 connected to the main control module 1 is a light energy board current sampling circuit. When the first MOS transistor Q1 is turned on, the current will pass through the forty-first resistor R41 to generate a voltage. When the illuminance increases, the current flowing through the forty-first resistor R41 also increases, and the voltage of port ADC4 will also increase. The main control module 1 can determine the current of the light energy board based on the voltage of ADC4.

[0204] When the SUN-EN connection port sends a charging enable signal to the solar panel, if the main control module 1 pulls low (0V) or does not control it, the first MOSFET Q1 will not be turned on, and the solar panel can be charged normally; if the main control module 1 pulls high (>2.5V), the first MOSFET Q1 will be turned on, and the solar panel will be in a short circuit state and cannot be charged.

[0205] The design of the multi-mode charging control module 4 allows the charging of the battery to be shut off when the battery voltage reaches a set threshold. Furthermore, the light energy can still charge the battery under different harsh lighting conditions, thereby achieving ultra-low standby power. It also considers multiple aspects such as circuit protection, voltage limiting, voltage divider circuit, filtering function, light energy detection, charging control, anti-interference design, flexibility and energy saving. It has a high degree of integration, reliability and adaptability, and is suitable for various light energy charging applications.

[0206] V. Power Management Module 5

[0207] like Figure 13 , Figure 14 and Figure 15 As shown, the power management module 5 includes a battery holder circuit connected to the battery, a battery charging circuit, and a power detection circuit for detecting the battery power.

[0208] The battery holder circuit includes a second terminal connector CN2, which is connected to the battery power supply voltage BATVCC.

[0209] The battery charging circuit includes a first interface P1 and a sixth interface P6. The first interface P1 is connected to the battery power supply voltage BATVCC, and the sixth interface P6 is connected to the main control module 1.

[0210] Specifically, the power management module 5 includes a battery holder circuit, a battery charging circuit, and a power detection circuit;

[0211] The battery holder circuit includes a second terminal connector CN2, a fifty-first capacitor C51, a fiftieth capacitor C50, and a fifth diode D5;

[0212] The second terminal connector CN2 is provided with a first pin, a second pin, a third pin, and a fourth pin;

[0213] The first pin of the second terminal connector CN2 is connected to the battery power supply voltage BATVCC via one end of the fiftieth capacitor C50 and one end of the fifty-first capacitor C51 in sequence.

[0214] The other end of the fiftieth capacitor C50 is connected to the other end of the fifty-first capacitor C51 and grounded;

[0215] The second terminal connector CN2 has its second pin connected to its third and fourth pins and grounded;

[0216] The battery supply voltage BATVCC is grounded through the fifth diode to limit the maximum voltage and prevent the battery input voltage from being too high;

[0217] The battery charging circuit includes a first interface P1, a sixth interface P6, a third terminal connector CN3, a twenty-fourth diode D24, a sixty-fourth resistor R64, a sixty-sixth resistor R66, a twenty-fifth diode D25, and a twenty-first diode D21.

[0218] The first interface P1 is provided with a first pin, a second pin, a third pin, and a fourth pin;

[0219] The first pin and the second pin of the first interface P1 are connected and grounded respectively;

[0220] The third and fourth pins of the first interface P1 are connected and connected to the battery power supply voltage BATVCC.

[0221] The sixth interface P6 is provided with a first pin, a second pin, and a third pin;

[0222] The first pin of the sixth interface P6 is connected to the 5V power input IN5V.

[0223] The second pin of the sixth interface P6 is connected to the charging enable pin CHG-EN in sequence through one end of the sixty-sixth resistor R66 and one end of the twenty-fifth diode D25;

[0224] The other end of the sixty-sixth resistor R66 is connected to the other end of the twenty-fifth diode D25 and is connected to the main control module 1 and the third pin of the sixth interface P6 through the sixty-fourth resistor R64.

[0225] The main control module 1 is connected to the battery charging circuit via the connection port PG. The main control module 1 can determine whether the battery is charging normally based on the pulse signal fed back from the connection port PG. The sixty-fourth resistor R64 and the sixty-sixth resistor R66 are used to determine the state of the charging enable pin CHG-EN when the main control module 1 does not control the connection port PG. The twenty-fourth diode D24 and the twenty-fifth diode D25 are used to prevent static electricity.

[0226] The third terminal connector is provided with a first pin, a second pin, a third pin, and a fourth pin;

[0227] The first pin of the third terminal connector is connected to the 5V power input IN5V;

[0228] The second pin of the third terminal connector is grounded and connected to the third and fourth pins;

[0229] The 5V power input IN5V is grounded through the 21st diode D21 to prevent excessive voltage at the charging end.

[0230] The power management module 5 is designed with consideration for multiple aspects such as voltage protection, capacitor filtering, charging control, status monitoring, electrostatic protection, resistor voltage division, interface design, compatibility and security. It has a high degree of integration, reliability and adaptability, and is suitable for various battery-powered management applications.

[0231] like Figure 16 and Figure 17 As shown, Figure 16 The present invention demonstrates a second embodiment of the sunshade controller in the intelligent sunshade system. Unlike the first embodiment, the second embodiment also includes a DC step-down module 6.

[0232] The DC-DC step-down module 6 includes a step-down chip U5 and a first magnetic bead B1;

[0233] The step-down chip U5 is equipped with a feedback pin FB, a switch pin SW, a voltage input pin VIN, and a chip enable pin EN.

[0234] The feedback pin FB outputs voltage VOUT.

[0235] The switch pin SW outputs voltage VOUT and is connected to 3.3V voltage through the first magnetic bead B1;

[0236] The voltage input pin VIN is connected to the battery power supply voltage BATVCC;

[0237] The chip enable pin EN is connected to the main control module 1.

[0238] Specifically, the DC-DC step-down module 6 includes a step-down chip U5, a thirty-sixth capacitor C36, a twenty-eighth resistor R28, a thirty-fifth resistor R35, a thirty-sixth resistor R36, a sixty-eighth capacitor C68, a tenth coil L10, a thirty-ninth capacitor C39, a forty-fourth capacitor C44, a first ferrite bead B1, a thirty-eighth capacitor C38, a thirty-seventh capacitor C37, and a thirty-seventh resistor R37;

[0239] The step-down chip U5 has a control pin BTS, a feedback pin FB, a switch pin SW, a voltage input pin VIN, and a chip enable pin EN.

[0240] The feedback pin FB is grounded in sequence through one end of the thirty-sixth resistor R36, the thirty-fifth resistor R35, and the twenty-eighth resistor R28.

[0241] The other end of the thirty-sixth resistor R36 outputs voltage, and the sixty-eighth capacitor C68 is connected in parallel with the thirty-sixth resistor R36;

[0242] The switch pin SW is connected to the control pin BTS through the thirty-sixth capacitor C36, and outputs voltage through the tenth coil L10, one end of the thirty-ninth capacitor C39, and one end of the forty-fourth capacitor C44 in sequence, and is connected to the 3.3V voltage through the first magnetic bead B1;

[0243] One end of the thirty-ninth capacitor C39 is connected to one end of the forty-fourth capacitor C44 and grounded;

[0244] The voltage input pin VIN is connected to the battery power supply voltage BATVCC in sequence through one end of the thirty-eighth capacitor C38, one end of the thirty-seventh capacitor C37, and the third ferrite bead B3.

[0245] The chip enable pin EN is connected to the main control module 1 through the thirty-seventh resistor R37;

[0246] The feedback pin FB can adjust the output voltage based on voltage feedback. The switching pin SW achieves a voltage reduction effect by controlling the switching frequency. The chip enable pin EN is enabled at a high level and disabled at a low level.

[0247] Preferably, the buck chip U5 is model SY8301ABC, but this is not a limitation.

[0248] The DC step-down module 6 is designed with multiple considerations, including high-efficiency step-down, precise control, electromagnetic interference suppression, power filtering, chip enable control, resistor voltage division, coil energy storage, flexibility, compatibility, and safety. It has high performance and reliability and is suitable for various DC power conversion applications.

[0249] In summary, this utility model's intelligent sunshade system has the following advantages: 1. It solves the problem of existing electric sunshade systems requiring external power supply, achieving fully autonomous internal power supply, reducing installation and maintenance costs, and facilitating movement and adjustment. 2. It solves the problem of existing solar power generation technology requiring a large amount of building space. By adding the aforementioned solar panel, battery, motor, sunshade components, sensor group, and sunshade controller to a hollow transparent panel with a hollow cavity, it achieves a combination of solar power generation and electric sunshade, saving building space as a glass curtain wall. 3. It solves the problem of existing electric sunshade systems and solar power generation technology lacking intelligent functions. By integrating various sensors and control devices, it achieves automatic adjustment of sunshade components and automatic control of solar power generation, improving the building's intelligence and sustainability. 4. It solves the problem of low efficiency of existing solar panels and inability to fully utilize solar energy. Through a multi-modal maximum power light energy acquisition system, it improves the efficiency of solar panels and fully utilizes solar energy. 5. This invention solves the problem that existing technologies require manual control and cannot automatically adjust according to changes in the external environment. By using the light sensor, temperature sensor, and rain sensor, the shading device and solar power generation can be automatically adjusted according to changes in the external environment.

[0250] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications are also considered to be within the protection scope of this utility model.

Claims

1. An intelligent shading system, characterized in that, It includes a solar panel, a battery, a motor, a sunshade component, a sensor group, a sunshade controller, and a transparent plate with a hollow cavity. The solar panel, battery, motor, sunshade component, sensor group, and sunshade controller are all disposed in the hollow cavity of the transparent plate. The sunshade controller is connected to the sensor group and the motor respectively. The motor is connected to the sunshade component. The sensor group is used to collect and send sensing signals to the sunshade controller in real time. The sunshade controller is used to control the motor according to the sensing signals to adjust the state of the sunshade component. The sensor group includes an environmental sensor group for collecting environmental information and a command sensor group for collecting user information. The sunshade controller is connected to the solar panel and the battery respectively. The sunshade controller is used to control the solar panel to convert light energy into electrical energy and to control the battery to store the electrical energy converted by the solar panel. The battery is connected to the sensor group and the motor respectively, and is used to supply power to the sensor group, the motor and the sunshade controller.

2. The intelligent sunshade system according to claim 1, characterized in that, The environmental sensor group includes at least one of a light sensor, a temperature sensor, and a rain sensor. The instruction sensor group includes touch sensors and / or gesture sensors.

3. The intelligent shading system according to claim 2, characterized in that, The sunshade controller includes a main control module and a motor control module, an operation control module, a multi-mode charging control module, and a power management module, which are respectively connected to the main control module. The main control module is used to receive control signals from the motor control module, operation control module, multi-mode charging control module and power management module, and to regulate the sunshade controller. The motor control circuit is connected to the motor and is used to control the driving state of the motor; The operation control module includes a sensing operation module, which is used to receive the sensing signal and send the sensing signal to the main control module to execute the corresponding user operation; The multimodal charging control module is connected to the battery and the solar panel, and is used to detect the solar energy signal and control the solar panel to charge the battery at maximum power. The power management module is connected to the battery to detect the power level and control the charging status of the battery.

4. The intelligent sunshade system according to claim 3, characterized in that, The operation control module further includes a wireless control module for receiving wireless control signals and / or a wired communication control module for receiving wired communication signals. The wireless control signal includes at least one of radio frequency signal, WIFI signal and ZIGBEE signal.

5. The intelligent shading system according to claim 3, characterized in that, The motor control module includes a motor drive circuit, a base circuit, and a Hall effect button circuit for driving the motor. The Hall effect button circuit is used to receive Hall effect button signals and send the Hall effect button signals to the base circuit. The motor drive circuit includes a seventh drive chip, which has a first motor control input pin, a second motor control input pin, a first motor output pin, and a second motor output pin. The first motor control input pin and the second motor control input pin are connected to the main control module, and the first motor output pin and the second motor output pin are connected to the motor. The base circuit includes a fifth motor mount, which is connected to the main control module and the motor. The Hall effect button circuit includes a switch chip, which has a chip output pin. The chip output pin is connected to the main control module so that the motor drive circuit and the base circuit can drive the motor through the Hall effect signal.

6. The intelligent shading system according to claim 3, characterized in that, The multimodal charging control module includes a solar panel base circuit, a solar charging circuit, and a solar energy detection circuit for detecting solar energy, all connected to the solar panel. The solar panel base circuit includes a first terminal connector that is connected to the solar panel. The solar charging circuit includes a sixth diode, a twelfth resistor, a thirteenth resistor, a fourteenth resistor, and a nineteenth capacitor; one end of the twelfth resistor is connected to the solar panel and grounded through the sixth diode, and the other end of the twelfth resistor is grounded through the thirteenth resistor, connected to the main control module through the fourteenth resistor, and grounded in sequence through the fourteenth resistor and the nineteenth capacitor; The light energy detection circuit includes a first MOS transistor and a fifth ferrite bead. The gate of the first MOS transistor is connected to the main control module, the drain of the first MOS transistor is connected to the light energy board, and the source of the first MOS transistor is connected to the main control module through the fifth ferrite bead.

7. The intelligent shading system according to claim 3, characterized in that, The power management module includes a battery holder circuit connected to the battery, a battery charging circuit, and a power detection circuit for detecting the battery power. The battery holder circuit includes a second terminal connector, which is connected to the battery power supply voltage. The battery charging circuit includes a first interface and a sixth interface. The first interface is connected to the battery power supply voltage, and the sixth interface is connected to the main control module.

8. The intelligent shading system according to claim 3, characterized in that, The sunshade controller also includes a DC-DC step-down module, which includes a step-down chip and a first magnetic bead. The step-down chip is equipped with a feedback pin, a switch pin, a voltage input pin, and a chip enable pin; The feedback pin outputs voltage; The switch pin outputs a voltage and is connected to the voltage via the first ferrite bead; The voltage input pin is connected to the battery power supply voltage; The chip's enable pin is connected to the main control module.

9. The intelligent shading system according to claim 1, characterized in that, The intelligent sunshade system also includes an ambient light disposed in the hollow cavity of the transparent panel. The ambient light is connected to the sunshade controller, which controls the state of the ambient light according to the sensing signal.

10. The intelligent shading system according to claim 1, characterized in that, The transparent panel is a glass curtain wall.

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