Method and system for controlling venetian blind in hollow glass

Abstract

The invention provides a method and a system for controlling a venetian blind in hollow glass, which are characterized in that the system comprises a venetian blind controller internally provided with a Hall device and a remote controller internally provided with a magnetic body; the method comprises code matching and code deleting operations: when a remote controller enters a sensing range, a Hall device generates a first trigger signal, so that a shutter blind controller is triggered to enter an operation sensing state; in the operation sensing state, the remote controller stays in the sensing range so that the first trigger signal lasts for a first time, and the shutter blind controller is triggered to enter a code receiving state; at the moment, the remote controller leaves the sensing range, and a code matching key on the remote controller is operated to send a code matching instruction to the shutter blind controller; if the shutter blind controller does not match the code, writing a storage code of a remote controller into the shutter blind controller; if the shutter blind controller has been subjected to code matching, reading the stored storage code and comparing the stored storage code with the storage code in the obtained code matching instruction; and if so, deleting the stored storage code.

Description

Technical Field

[0001] The present invention relates to the control technology of a louver curtain device, and particularly to a method and a system for controlling a louver curtain inside a hollow glass. Background Art

[0002] A hollow glass louver window refers to a sunshade hollow glass window formed by arranging a louver curtain that can be lifted or lowered as needed between two pieces of glass and sealing the peripheral parts of the glass. By adjusting the deflection angle and the extension length of the louver curtain, the required indoor lighting requirements can be obtained and privacy can be protected.

[0003] Since the louver curtain and its controller are sealed in the glass and there is no external data line and exposed operation key, an operation needs to be performed through a remote controller that matches the controller. In this regard, it is necessary to consider how to perform operations such as code pairing, code deletion, shutdown, and wake-up between the remote control and the louver curtain controller under the separation of thick glass, and it is necessary to prevent accidental triggering into other states during the execution of operations. Summary of the Invention

[0004] The present invention provides a method and a system for controlling a louver curtain inside a hollow glass, aiming to solve the problem of controlling the louver curtain in a sealed hollow glass and avoiding the occurrence of accidental touch situations. The specific implementation means are as follows: A method for controlling a louver curtain inside a hollow glass according to the present invention. The louver curtain is controlled by a louver curtain controller to act, and a remote controller for sending instructions to the louver curtain controller is also provided. A Hall device is arranged inside the louver curtain controller to form a sensing range with a certain coverage distance, and a magnetic body is arranged inside the remote controller; This method includes the code pairing operation between the louver curtain controller and the remote controller, which is executed as follows: Step S11, when the louver curtain controller is in the power-on state, bring the remote controller close to the louver curtain controller until it enters the sensing range. At this time, the Hall device generates a first trigger signal, thereby triggering the louver curtain controller to make a first indication action indicating entering the operation sensing state; Step S12, keep the remote controller within the sensing range to make the first trigger signal last for a first period of time, thereby triggering the louver curtain controller to make a second indication action indicating entering the code receiving state; Step S13, make the remote controller leave the sensing range, and then operate the remote controller to send a code pairing instruction to the louver curtain controller within a second period of time; if the code pairing is successful, trigger the louver curtain controller to make a third indication action indicating remote control matching.

[0005] In one or more embodiments of the present invention, it further includes the code deletion operation between the louver curtain controller and the remote controller, which is executed as follows: Step S21, when the venetian blind controller is powered on and in the paired state, bring the remote control close to the venetian blind controller until it enters the sensing range. At this time, the Hall device generates a first trigger signal, thereby triggering the venetian blind controller to make a first indication action for indicating entering the operation sensing state; Step S22, keep the remote control within the sensing range to make the first trigger signal last for a first period of time, thereby triggering the venetian blind controller to make a second indication action for indicating entering the code receiving state; Step S23, make the remote control leave the sensing range, and then within a second period of time, operate the remote control to send a pairing instruction to the venetian blind controller; At this time, the venetian blind controller compares the stored remote control storage code with the storage code in the pairing instruction obtained in this code deletion operation; if they are the same, delete the stored storage code and make a fourth indication action for indicating successful code deletion; otherwise, abort the operation.

[0006] In one or more embodiments of the present invention, it further includes a shutdown operation for the venetian blind controller, which performs: Step S31, bring the remote control close to the venetian blind controller until it enters the sensing range. At this time, the Hall device generates a first trigger signal, thereby triggering the venetian blind controller to make a first indication action for indicating entering the operation sensing state; Step S32, keep the remote control within the sensing range to make the first trigger signal last for a third period of time, thereby triggering the venetian blind controller to make a sixth indication action for indicating entering the shutdown state; Step S33, make the remote control leave the sensing range and re-enter the sensing range within a fourth period of time, triggering the venetian blind controller to perform a shutdown after making a seventh indication action for indicating successful shutdown.

[0007] In one or more embodiments of the present invention, it further includes a startup operation for the venetian blind controller, which performs: Step S41, bring the remote control close to the venetian blind controller until it enters the sensing range. At this time, the Hall device generates a first trigger signal, thereby triggering the venetian blind controller to make an eighth indication action for indicating entering the wake-up sensing state; Step S42, keep the remote control within the sensing range to make the first trigger signal last for a sixth period of time, thereby triggering the venetian blind controller to make a ninth indication action for indicating entering the wake-up state; Step S43, make the remote control leave the sensing range and re-enter the sensing range within a seventh period of time, triggering the venetian blind controller to power on and make a tenth indication action for indicating successful startup.

[0008] A system for controlling a louver curtain inside a hollow glass according to the present invention includes: A louver curtain controller with a Hall device inside. The Hall device is used to form a sensing range with a certain coverage distance and generate a first trigger signal when a magnetic body enters the sensing range. A remote control with a magnetic body inside. The remote control is provided with a control key for sending a control instruction to the louver curtain controller and a pairing key for sending a pairing instruction to the louver curtain controller. When the remote control enters the sensing range, the Hall device generates a first trigger signal, thereby triggering the louver curtain controller to enter an operation sensing state. In the operation sensing state, keep the remote control within the sensing range to make the first trigger signal last for a first period of time, triggering the louver curtain controller to enter a code receiving state. At this time, move the remote control out of the sensing range and operate the pairing key on the remote control to send a pairing instruction to the louver curtain controller. If the louver curtain controller has not been paired, write the storage code of the remote control to the louver curtain controller, and the pairing operation between the louver curtain controller and the remote control is successful. If the louver curtain controller has been paired, read the stored storage code and compare it with the storage code in the obtained pairing instruction. If they are the same, delete the stored storage code, and the code deletion operation between the louver curtain controller and the remote control is successful.

[0009] In one or more embodiments of the present invention, the remote control with a magnetic body inside is also used to perform the power-on and power-off operations on the louver curtain controller. The power-on operation includes: Place the remote control within the sensing range in the power-off state, thereby making the Hall device generate a first trigger signal to trigger the louver curtain controller to enter a wake-up sensing state. In the wake-up sensing state, keep the remote control within the sensing range to make the first trigger signal last for a certain period of time, triggering the louver curtain controller to enter a wake-up state. At this time, move the remote control out of the sensing range and then back in, thereby triggering the louver curtain controller to power on. The power-off operation includes: Place the remote control within the sensing range in the power-on state, thereby making the Hall device generate a first trigger signal to trigger the louver curtain controller to enter an operation sensing state. In the operation sensing state, keep the remote control within the sensing range to make the first trigger signal last for a certain period of time, thereby triggering the louver curtain controller to enter a power-off state. At this time, move the remote control out of the sensing range and then back in, thereby triggering the louver curtain controller to power off.

[0010] Compared with the prior art, the advantages of the present invention are reflected in that: this product uses Hall induction technology to achieve the state triggering of the roller blind controller in a non-contact manner, including performing pairing or deleting operations through the "entering and exiting the sensing range + pairing key" of the remote control, and performing power-on or power-off operations through the "entering and exiting the sensing range multiple times and for different durations" of the remote control. It not only solves the problem of controlling roller blinds in sealed insulating glass, but also avoids the situation of accidentally triggering and entering other states due to improper operation during different execution operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a flowchart of the pairing and deleting operations of the roller blind controller and the remote control.

[0012] Figure 2 It is a flowchart of the power-off operation of the roller blind controller and the remote control.

[0013] Figure 3 It is a flowchart of the power-on operation of the roller blind controller and the remote control. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0014] The following further describes the solution of this application: A method for controlling roller blinds in insulating glass, the roller blinds are controlled by a roller blind controller and are also equipped with a remote control for sending instructions to the roller blind controller; A Hall device is provided in the roller blind controller to form a sensing range with a certain coverage distance (generally a radius of 3-5 cm), and a first trigger signal is generated when a magnetic body enters the sensing range; A magnetic body (for example, a magnet) is provided in the remote control, and the remote control is provided with a control key for sending a control instruction to the roller blind controller and a pairing key for sending a pairing instruction to the roller blind controller; Refer to the attached Figure 1 For the pairing operation of the roller blind controller and the remote control of this method, it is performed as follows: Step S11, when the roller blind controller is in the power-on state, bring the remote control close to the roller blind controller until it enters the sensing range. At this time, the Hall device generates a first trigger signal, thereby triggering the roller blind controller to make a first indication action for indicating entering the operation sensing state. The first indication action includes turning on the indicator light of the roller blind controller with blue light, indicating that the remote control has been sensed to be close; Step S12, keep the remote control within the sensing range to make the first trigger signal last for a first period of time, thereby triggering the roller blind controller to make a second indication action for indicating entering the code receiving state; The first time refers to the value of the time set here. "After lasting for the first time" means that the duration of persistence should be greater than the value of the first time. For example, if the first time is assigned a value of 3 seconds, then "after lasting for the first time" means after lasting for 3 seconds; the second indication action includes flashing the indicator light of the blind controller with blue light and making the buzzer of the blind controller emit intermittent beeps; Step S13, at this time, make the remote control leave the sensing range, and then within the second time, operate the pairing key of the remote control to send a pairing instruction to the blind controller; if the pairing is successful, trigger the blind controller to perform a third indication action for indicating remote control matching; The second time refers to the value of the time set here. "Within the second time" means that the duration of the operation should be less than the value of the second time. For example, if the second time is assigned a value of 10 seconds, then "within the second time" means within 10 seconds, that is, at any moment between 0 and 10 seconds; the third indication action includes making the blind controller drive the motor to rotate forward and backward, thereby driving the blind to move slightly, so that the user can more intuitively know that the pairing is successful.

[0015] See Appendix Figure 1 , for the deletion code operation of the blind controller and the remote control of this method, it is executed as follows: Step S21, in the state where the blind controller is powered on and has been paired, bring the remote control close to the blind controller until it enters the sensing range. At this time, the Hall device generates a first trigger signal, thereby triggering the blind controller to perform a first indication action for indicating entering the operation sensing state. The first indication action includes lighting the indicator light of the blind controller with blue light, indicating that the remote control has been sensed to be close; Step S22, keep the remote control within the sensing range to make the first trigger signal last for the first time, and then trigger the blind controller to perform a second indication action for indicating entering the code receiving state; The first time refers to the value of the time set here. "After lasting for the first time" means that the duration of persistence should be greater than the value of the first time. For example, if the first time is assigned a value of 3 seconds, then "after lasting for the first time" means "after lasting for 3 seconds"; the second indication action includes flashing the indicator light of the blind controller with blue light and making the buzzer of the blind controller emit intermittent beeps; Step S23, at this time, make the remote control leave the sensing range, and then within the second time, operate the remote control to send a pairing instruction to the blind controller; the blind controller compares the stored remote control storage code with the storage code in the pairing instruction obtained in this deletion code operation; if they are the same, delete the stored storage code and perform a fourth indication action for indicating successful deletion of the code; The second time refers to the value set for time here. "Within the second time" means that the duration of the operation should be less than the value of the second time. For example, if the second time is assigned a value of 10 seconds, then "within the second time" means "within 10 seconds", that is, any moment between 0 - 10 seconds; the fourth indication action includes making the blind controller drive the motor to rotate forward and backward, thereby driving the blinds to move slightly; otherwise, the operation is aborted.

[0016] As can be seen from the above description, the pairing and deleting operations are actually the same steps. However, if the blind controller has not been paired, the stored code of the remote control is written to the blind controller, and the pairing operation between the blind controller and the remote control is successful. Subsequently, the blinds can be controlled by pressing each control key of the remote control; if the blind controller has been paired, the stored stored code is read and compared with the stored code in the obtained pairing instruction; if they are the same, the stored stored code is deleted, and the deleting operation between the blind controller and the remote control is successful, and the remote control becomes invalid. In addition, in the pairing and deleting operations, the values set for the first time and the second time are generally the same, and the magnitude of the time value represents the allowable duration given to this operation.

[0017] In addition, during the above pairing or deleting operation, if the second indication action of the blind controller cannot be triggered, the operation is aborted and the fifth indication action indicating operation failure is made. The user needs to re - execute the steps of the pairing or deleting operation. The fifth indication action includes turning on the indicator light of the blind controller with green light. When the green light is on, the operation is aborted. Among them, the logic for judging operation failure includes: within the first time (such as 3 seconds), the remote control fails to continuously stay within the sensing range to maintain the first trigger signal.

[0018] See Appendix Figure 2 , for the shutdown operation of the blind controller in this method, it is executed as follows: Step S31, bring the remote control close to the blind controller until it enters the sensing range. At this time, the Hall device generates a first trigger signal, thereby triggering the blind controller to make a first indication action indicating entry into the operation sensing state; the first indication action includes turning on the indicator light of the blind controller with blue light, indicating that the remote control has been sensed to be close; Step S32, keep the remote control within the sensing range to make the first trigger signal last for a third time, and then trigger the blind controller to make a sixth indication action indicating entry into the shutdown state; The third time refers to the value set for time here. "After lasting for the third time" means that the duration of persistence should be greater than the value of the third time. For example, if the third time is assigned a value of 6 seconds, then "after lasting for the third time" means "after lasting for 6 seconds"; the sixth indication action includes the buzzer emitting a rapid beep; Due to the foregoing settings for code pairing or code deletion operations, when the remote control is within the sensing range for more than the first time (e.g., 3 seconds), the blind controller will first execute: the indicator light flashes with blue light and the buzzer of the blind controller emits intermittent beeps; after continuing to maintain for 3 seconds, it will then execute: the buzzer emits a rapid beep for distinction.

[0019] Step S33, at this time, move the remote control out of the sensing range and then back into the sensing range within the fourth time, which causes the blind controller to shut down after making the seventh indication action indicating successful shutdown. The fourth time refers to the value set for the time here. "Within the fourth time" means that the duration of the operation should be less than the value of the fourth time. For example, if the fourth time is assigned a value of 2 seconds, then "within the fourth time" means "within 2 seconds", that is, any moment between 0 - 2 seconds; the seventh indication action includes the indicator light of the blind controller lighting up with blue light and the buzzer sounding for several seconds continuously. "Shutdown" here means that the MCU of the blind controller enters the low-power sleep state, only retaining the signal monitoring of the Hall device.

[0020] At the same time, to prevent accidental shutdown, the method also formulates an interruption mechanism: if the remote control does not leave the sensing range within the fifth time after the blind controller makes the sixth indication action, the operation is aborted.

[0021] The fifth time refers to the value set for the time here. "Within the fifth time after making the sixth indication action" means that the duration of the operation should be less than the value of the fifth time. For example, if the fifth time is assigned a value of 9 seconds, then "within the fifth time after making the sixth indication action" means "within 9 seconds after making the sixth indication action", that is, when the total duration from triggering the sensing state to keeping the remote control within the sensing range exceeds 15 seconds, the operation is interrupted.

[0022] See Appendix Figure 3 , for the power-on operation of the blind controller in this method, it executes: Step S41, move the remote control close to the blind controller until it enters the sensing range. At this time, the Hall device generates a first trigger signal, which triggers the blind controller to make the eighth indication action indicating entering the wake-up sensing state. The eighth indication action includes lighting up the indicator light of the blind controller with green light, indicating that the remote control has been sensed to be close. Step S42, keep the remote control within the sensing range to make the first trigger signal last for the sixth time, which triggers the blind controller to make the ninth indication action indicating entering the wake-up state. The sixth time refers to the value of time set here. "After lasting for the sixth time" means that the duration of the operation should be greater than the value of the sixth time. For example, if the sixth time is assigned a value of 6 seconds, then "after lasting for the sixth time" means "after lasting for 6 seconds". The ninth indication action includes the buzzer emitting a rapid beeping sound. During actual execution, when the remote control is within the sensing range for more than the first time (such as 3 seconds), the blind controller will first execute: the indicator light flashes with green light and the buzzer of the blind controller emits intermittent beeping sounds; after continuing to maintain for 3 seconds, it will then execute: the buzzer emits a rapid beeping sound.

[0023] Step S43: Move the remote control out of the sensing range and then re-enter the sensing range within the seventh time, triggering the blind controller to power on and perform the tenth indication action indicating successful power-on. The seventh time refers to the value of time set here. "Within the seventh time" means that the duration of the operation should be less than the value of the seventh time. For example, if the seventh time is assigned a value of 2 seconds, then "within the seventh time" means "within 2 seconds", that is, at any moment between 0 - 2 seconds. The tenth indication action includes the indicator light of the blind controller lighting up with green light and the buzzer beeping for several seconds continuously.

[0024] Similarly, to prevent accidental power-on, this method also formulates an interruption mechanism: if the remote control does not leave the sensing range within the eighth time after the blind controller performs the ninth indication action, the operation is aborted.

[0025] The eighth time refers to the value of time set here. "Within the eighth time after performing the ninth indication action" means that the duration of the operation should be less than the value of the eighth time. For example, if the eighth time is assigned a value of 9 seconds, then "within the eighth time after performing the ninth indication action" means "within 9 seconds after performing the ninth indication action". That is to say, if the total duration from triggering the sensing state to keeping the remote control within the sensing range exceeds 15 seconds, the operation is interrupted.

[0026] Among the indication actions involved in this method, the color and action of the light can be adjusted according to different operations, so that different colors or action indications are available in various states such as power-on, power-off, and charging, facilitating user identification. Each time value involved in this method can also be reasonably set within "1 - 20 seconds" according to actual operation requirements.

[0027] Regarding the generation of the Hall device signal: When the remote control approaches, the Hall device senses the magnet and generates a low-level signal. After the MCU detects the low-level signal, it determines that the magnet has approached, the indicator light lights up and the timing starts. If it keeps approaching and the timing reaches the preset duration, the buzzer emits intermittent beeping sounds while the blue (green) indicator light flashes; then there are the following actions A or B: A. When the magnet is removed, the Hall device does not sense the magnet and generates a high-level signal. After the MCU detects the high-level signal, it determines that the magnet has moved away and enters the "pairing code" or "deleting code" state. The buzzer continuously emits intermittent beeps while the blue (green) indicator light flashes. If there is no further action within 10 seconds, it will automatically exit.

[0028] B. When the magnet remains close, after the timing reaches 10 seconds, the buzzer emits a rapid beep while the indicator light flashes quickly; then there are the following actions a or b: a. When the magnet is removed, the Hall device does not sense the magnet and generates a high-level signal. After the MCU detects the high-level signal, it determines that the magnet has moved away and enters the on / off state. The buzzer continuously emits a rapid beep while the indicator light flashes quickly. If there is no further action within 2 seconds, it will automatically exit.

[0029] b. When the magnet continues to remain close, after the timing reaches 15 seconds, it completely exits the detection state and stops timing.

[0030] When it is far away, the Hall device does not sense the magnet and generates a high-level signal. After the MCU detects the high-level signal, it determines that the magnet has moved away, the indicator light goes out and the timing stops.

[0031] The system for controlling the louver curtain inside the insulating glass of the present invention, which is used to execute the above method, includes: a louver curtain controller with a Hall device inside and a remote control with a magnetic body inside; The louver curtain controller is installed between two pieces of glass of the insulating glass window, generally located at the window corner position. It mainly includes an MCU connected to the Hall device, and this MCU is connected to and controls an indicator light, a buzzer and a louver curtain motor; the Hall device is used to form a sensing range with a certain coverage distance and generates a first trigger signal when a magnetic body enters the sensing range; The remote control is provided with control keys for sending control instructions to the louver curtain controller and pairing keys for sending pairing code instructions to the louver curtain controller; this magnetic body (such as a magnet) is arranged at the upper end of the remote control to facilitate the user to hold and pair or operate with the louver curtain controller; Since the louver curtain and its controller are sealed in the glass and there is no external data line and no exposed operation keys, it is necessary to operate through a remote control matched with the controller, that is, to activate the sensing of the louver curtain controller or confirm the corresponding operation by changing the distance between the remote control and the louver curtain controller.

[0032] During pairing or confirmation operations, bring the upper end of the remote control close to or against the glass surface, so that the magnetic body causes a change in the magnetic field of the Hall device, which in turn changes its current, that is, triggers the generation of a first trigger signal. The venetian blind controller uses the presence and duration of the first trigger signal as the logical condition for each operation, and then makes corresponding actions.

[0033] Specifically, it is executed in cooperation with the remote control by the venetian blind controller: 1) Pairing or deleting code operations When the remote control enters the sensing range, the Hall device generates a first trigger signal, thereby triggering the venetian blind controller to enter the operation sensing state; In the operation sensing state, keep the remote control within the sensing range to make the first trigger signal last for the first time, triggering the venetian blind controller to enter the code receiving state; at this time, move the remote control out of the sensing range and operate the pairing key on the remote control to send a pairing instruction to the venetian blind controller; If the venetian blind controller has not been paired, write the storage code of the remote control to the venetian blind controller, and the pairing operation between the venetian blind controller and the remote control is successful; If the venetian blind controller has been paired, read the stored storage code and compare it with the storage code in the obtained pairing instruction; if they are the same, delete the stored storage code, and the code deletion operation between the venetian blind controller and the remote control is successful.

[0034] 2) Power-on operation In the shutdown state, place the remote control within the sensing range, so that the Hall device generates a first trigger signal to trigger the venetian blind controller to enter the wake-up sensing state; In the wake-up sensing state, keep the remote control within the sensing range to make the first trigger signal last for a certain period of time, triggering the venetian blind controller to enter the wake-up state; at this time, move the remote control out of the sensing range and then back in, and then trigger the venetian blind controller to power on; 3) Power-off operation In the power-on state, place the remote control within the sensing range, so that the Hall device generates a first trigger signal to trigger the venetian blind controller to enter the operation sensing state; In the operation sensing state, keep the remote control within the sensing range to make the first trigger signal last for a certain period of time, thereby triggering the venetian blind controller to enter the shutdown state; at this time, move the remote control out of the sensing range and then back in, and then trigger the venetian blind controller to power off.

[0035] This product uses Hall induction technology to achieve state triggering of the venetian blind controller in a non-contact manner, including performing pairing or deleting operations through the "entering / leaving the induction range + pairing key" on the remote control, and performing on / off operations through the "entering / leaving the induction range multiple times for different durations" on the remote control. It not only solves the problem of controlling venetian blinds in sealed insulating glass, but also avoids the situation of accidentally triggering and entering other states due to improper operation during different execution operations.

[0036] The above preferred implementation manners should be regarded as illustrative examples of the implementation manners of the application solution of the present application. All technical deductions, substitutions, improvements, etc. that are identical, similar to or based on the application solution of the present application should be regarded as the protection scope of this patent.

Claims

1. A method for controlling a venetian blind in an insulating glass, wherein the venetian blind is controlled by a venetian blind controller and is also provided with a remote controller for issuing instructions to the venetian blind controller, characterized in that: A Hall device is arranged in the venetian blind controller to form a sensing range with a certain coverage distance, and a magnetic body is arranged in the remote controller; The method includes a pairing operation between the blind controller and the remote controller, which is performed as follows: Step S11, when the blind controller is turned on, the remote control is brought close to the blind controller until it enters the sensing range, at which time the Hall device generates a first trigger signal, thereby triggering the blind controller to perform a first indication action for indicating entering the operation sensing state; Step S12, keeping the remote controller in the sensing range so that the first trigger signal continues for a first time, thereby triggering the venetian blind controller to perform a second indication action for indicating entering a code receiving state; Step S13, making the remote controller leave the sensing range, and then operating the remote controller to send a pairing instruction to the blind controller within a second time; if the pairing is successful, the blind controller is triggered to make a third indication action for indicating remote control matching.

2. The method for controlling a venetian blind in an insulating glass according to claim 1, characterized in that: It also includes the deleting operation of the blinds controller and the remote control, which performs: Step S21, when the blind controller is turned on and has been paired, the remote control is brought close to the blind controller until it enters the sensing range, and the Hall device generates a first trigger signal, thereby triggering the blind controller to perform a first indication action for indicating entering the operation sensing state; Step S22, keeping the remote controller in the sensing range so that the first trigger signal continues for a first time, thereby triggering the venetian blind controller to perform a second indication action for indicating entering a code receiving state; Step S23, making the remote controller leave the sensing range, and then operating the remote controller to send a pairing instruction to the blind controller within a second time; At this time, the blinds controller compares the stored remote control storage code with the storage code in the pairing instruction obtained in this code deletion operation; if they are consistent, the stored storage code is deleted and a fourth indication action is made to indicate successful code deletion; otherwise, the operation is terminated.

3. The method for controlling a venetian blind in an insulating glass according to claim 1 or 2, characterized in that: If the venetian blind controller fails to be triggered to perform the second indication action, the operation is terminated and a fifth indication action is performed to indicate that the operation has failed.

4. The method for controlling a venetian blind in an insulating glass according to claim 3, characterized in that: The logic for determining the operation failure includes: within the first time, the remote controller fails to remain within the sensing range to maintain the first trigger signal.

5. The method for controlling a venetian blind in an insulating glass according to claim 1, characterized in that: It also includes the shutdown operation of the blinds controller, which performs: Step S31, bringing the remote control close to the blind controller until it enters the sensing range, at which time the Hall device generates a first trigger signal, thereby triggering the blind controller to perform a first indication action for indicating entering the operation sensing state; Step S32, keeping the remote controller in the sensing range so that the first trigger signal continues for a third time, thereby triggering the venetian blind controller to perform a sixth indication action for indicating entering a shutdown state; Step S33, the remote controller leaves the sensing range and re-enters the sensing range within a fourth time, so as to trigger the venetian blind controller to shut down after making a seventh indication action for indicating successful shutdown.

6. The method for controlling a venetian blind in an insulating glass according to claim 5, characterized in that: If the remote controller does not leave the sensing range within the fifth time after the venetian blind controller makes the sixth indication action, the operation is terminated.

7. The method for controlling a venetian blind in an insulating glass according to claim 1, characterized in that: It also includes the power-on operation of the blinds controller, which performs: Step S41, bringing the remote control close to the blind controller until it enters the sensing range, at which time the Hall device generates a first trigger signal, thereby triggering the blind controller to perform an eighth indication action for indicating entering the wake-up sensing state; Step S42, keeping the remote controller in the sensing range so that the first trigger signal continues for a sixth time, thereby triggering the venetian blind controller to perform a ninth indication action for indicating entering a wake-up state; Step S43, the remote controller leaves the sensing range and re-enters the sensing range within the seventh time, triggering the blind controller to start up and make a tenth indication action for indicating successful startup.

8. The method for controlling a venetian blind in an insulating glass according to claim 7, characterized in that: If the remote controller does not leave the sensing range within the eighth time after the venetian blind controller makes the ninth instruction action, the operation is terminated.

9. A system for controlling a venetian blind in an insulating glass, characterized in that: include: A venetian blind controller having a Hall device therein, wherein the Hall device is used to form a sensing range with a certain coverage distance and to generate a first trigger signal when a magnetic body enters the sensing range; A remote controller with a magnetic body therein is provided, wherein the remote controller is provided with a control key for issuing a control instruction to the venetian blind controller and a pairing key for issuing a pairing instruction to the venetian blind controller; When the remote control enters the sensing range, the Hall device generates a first trigger signal, thereby triggering the venetian blind controller to enter an operation sensing state; In the operation sensing state, the remote controller is kept within the sensing range to make the first trigger signal last for a first time, thereby triggering the blind controller to enter the code receiving state; At this time, let the remote control leave the sensing range and press the pairing button on the remote control to send a pairing command to the blind controller; If the blind controller has not been paired, the storage code of the remote controller is written into the blind controller, and the pairing operation between the blind controller and the remote controller is successful; If the blind controller has been paired, the stored code is read and compared with the stored code in the obtained pairing instruction; if they are consistent, the stored code is deleted, and the deletion operation of the blind controller and the remote controller is successful.

10. The system for controlling a venetian blind in an insulating glass according to claim 9, characterized in that: The remote controller with a magnetic body inside is also used to start and shut down the blind controller; The power-on operation includes: In the off state, the remote controller is placed within the sensing range, thereby causing the Hall device to generate a first trigger signal to trigger the blind controller to enter the wake-up sensing state; In the wake-up sensing state, the remote controller is allowed to stay within the sensing range so that the first trigger signal continues for a certain period of time, triggering the blind controller to enter the wake-up state; at this time, the remote controller is allowed to leave the sensing range and then enter the sensing range again, thereby triggering the blind controller to start up; Shutdown operations include: When the remote controller is turned on, the remote controller is placed within the sensing range, thereby causing the Hall device to generate a first trigger signal to trigger the venetian blind controller to enter an operation sensing state; In the operation sensing state, let the remote control stay in the sensing range to allow the first trigger signal to continue for a certain period of time, thereby triggering the blinds controller to enter the shutdown state; at this time, let the remote control leave the sensing range and then enter it again, thereby triggering the blinds controller to shut down.

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