阅读说明：本技术 基于蓝牙app的多通道切换双层智能门 (Double-deck intelligent door is switched to multichannel based on bluetooth APP ) 是由 马瑞梓 马嘉卿 于 2021-09-10 设计创作，主要内容包括：本申请提供一种基于蓝牙APP的多通道切换双层智能门,包括用于安装滑动门的门框,门框包括导向滑槽以及滑动门顶部横架,智能门还包括：滑动门,滑动门包括透明材质的第一玻璃、第二玻璃,以及夹在两者之间的调光膜,第一玻璃和第二玻璃中的至少一个为隔音玻璃,调光膜通电时透明,断电时不透明；驱动电机通过驱动连接杆与滑动门连接,滑动门与导向滑槽滑动连接；控制箱,包括主控器以及蓝牙模块,通过客户端向蓝牙模块发送第一控制信号,主控器根据第一控制信号控制调光膜的通断电状态和/或控制驱动电机正转或反转。本申请提供的智能门将安全防盗与调光降噪相结合,采用蓝牙和红外一体遥控等多种控制方式,拓展了控制范围空间。(The application provides a double-deck intelligent door is switched to multichannel based on bluetooth APP, including the door frame that is used for installing sliding door, the door frame includes direction spout and sliding door top crossbearer, and intelligent door still includes: the sliding door comprises first glass, second glass and a dimming film, wherein the first glass and the second glass are made of transparent materials, the dimming film is clamped between the first glass and the second glass, at least one of the first glass and the second glass is sound insulation glass, and the dimming film is transparent when being electrified and is not transparent when being powered off; the driving motor is connected with the sliding door through a driving connecting rod, and the sliding door is connected with the guide sliding chute in a sliding manner; the control box comprises a main controller and a Bluetooth module, a first control signal is sent to the Bluetooth module through the client, and the main controller controls the power-on and power-off state of the dimming film and/or controls the driving motor to rotate forwards or reversely according to the first control signal. The application provides an intelligence door with safe theftproof with adjust luminance and fall the noise and combine together, adopt multiple control mode such as bluetooth and infrared integrative remote control, expanded control range space.)

1. The utility model provides a double-deck intelligent door is switched to multichannel based on bluetooth APP, includes the door frame for install sliding door, the door frame includes direction spout and sliding door top crossbearer, the direction spout with sliding door top crossbearer is parallel to each other, its characterized in that, double-deck intelligent door is switched to multichannel based on bluetooth APP still includes:

the sliding door comprises first glass, second glass and a dimming film clamped between the first glass and the second glass, wherein at least one of the first glass and the second glass is sound insulation glass, the first glass and the second glass are made of transparent materials, and the dimming film is in a transparent state when being electrified and in an opaque state when being powered off;

the driving motor is arranged on the transverse frame at the top of the sliding door;

a first end of the driving connecting rod is connected with the driving motor, a second end of the driving connecting rod is connected with a first end of the sliding door, a second end of the sliding door is connected with the guide sliding chute in a sliding manner, and the driving motor enables the sliding door to move through the driving connecting rod;

the control box is arranged on the sliding door top cross frame and comprises a main controller and a Bluetooth module electrically connected with the main controller, a client is in communication connection with the Bluetooth module and sends a first control signal to the Bluetooth module, the Bluetooth module transmits the first control signal to the main controller, and the main controller controls the power on/off state of the light modulation film and/or controls the driving motor to rotate forwards or reversely according to the first control signal.

2. The bluetooth APP based multi-channel switching dual-layer smart door of claim 1, wherein the control box further comprises: the infrared pyroelectric sensor is electrically connected with the main controller, signals detected by the infrared pyroelectric sensor are used as second control signals, and when the infrared pyroelectric sensor detects the second control signals, the main controller controls the driving motor to rotate forwards or reversely.

3. The bluetooth APP based multi-channel switching dual-layer smart door of claim 2, wherein: the number of the infrared pyroelectric sensors is at least two, wherein the first infrared pyroelectric sensor is arranged on one side of the sliding door, and the second infrared pyroelectric sensor is arranged on the other side of the sliding door.

4. The bluetooth APP based multi-channel switching dual-layer smart door of claim 1, wherein the control box further comprises: the infrared receiver is electrically connected with the main controller, an infrared integrated remote controller matched with the infrared receiver is arranged, a third control signal is sent by the infrared integrated remote controller, and when the infrared receiver receives the third control signal, the main controller controls the driving motor to rotate forwards or reversely.

5. The bluetooth APP based multi-channel switching dual-layer smart gate of claim 1, wherein the bluetooth APP based multi-channel switching dual-layer smart gate further comprises: the limit switch is arranged on the cross frame at the top of the sliding door, when the limit switch detects that the sliding door moves to a designated position, the limit switch sends a signal to the master controller, and the master controller controls the driving motor to stop moving the sliding door.

6. The bluetooth APP based multi-channel switching dual-layer smart gate of claim 1, wherein the bluetooth APP based multi-channel switching dual-layer smart gate further comprises: the door and window connector is fixedly connected with the sliding door through the fixed core, and the driving connecting rod is connected with the sliding door through the door and window connector.

7. The bluetooth APP based multi-channel switching dual-layer smart gate of claim 1, wherein: the guide sliding groove comprises a first guide sliding groove and a second guide sliding groove which are parallel to each other, the sliding door comprises a first sliding door and a second sliding door, the driving motor comprises a first driving motor and a second driving motor, and the driving connecting rod comprises a first driving connecting rod and a second driving connecting rod;

the first end of the first driving connecting rod is connected with the first driving motor, the second end of the first driving connecting rod is connected with one end of the first sliding door, and the other end of the first sliding door is connected with the first guide sliding groove in a sliding mode;

the first end of the second driving connecting rod is connected with the second driving motor, the second end of the second driving connecting rod is connected with one end of the second sliding door, and the other end of the second sliding door is connected with the second guide sliding groove in a sliding manner;

the main controller respectively controls the first driving motor, the second driving motor, the light adjusting film in the first sliding door and the light adjusting film in the second sliding door to be in an on-off state.

8. The Bluetooth APP based multi-channel switching dual-layer smart gate of claim 7, wherein the Bluetooth APP based multi-channel switching dual-layer smart gate further comprises: the limit switches are arranged on the cross frame at the top of the sliding door, and the number of the limit switches comprises at least four;

when the first limit switch detects that the first sliding door moves to the first door-closing limit position, the first limit switch sends a signal to the master controller, and the master controller controls the first driving motor to stop moving the first sliding door;

the second limit switch is arranged at a first door opening limit position of the first sliding door, when the second limit switch detects that the first sliding door moves to the first door opening limit position, the second limit switch sends a signal to the master controller, and the master controller controls the first driving motor to stop the first sliding door from moving;

the third limit switch is arranged at a second door-closing limit position of the second sliding door, when the third limit switch detects that the second sliding door moves to the second door-closing limit position, the third limit switch sends a signal to the master controller, and the master controller controls the second driving motor to stop moving the second sliding door;

the fourth limit switch is arranged at the second door opening limit position of the second sliding door, when the fourth limit switch detects that the second sliding door moves to the second door opening limit position, the fourth limit switch sends a signal to the master controller, and the master controller controls the second driving motor to enable the second sliding door to stop moving.

9. The bluetooth APP based multi-channel switching dual-layer smart gate of claim 1, wherein: the driving motor is a direct current motor.

10. The bluetooth APP based multi-channel switching dual-layer smart gate of claim 1, wherein: the sound-proof glass reduces the noise to 25-45 decibels.

Technical Field

The invention belongs to the technical field of automatic control, and particularly relates to a multi-channel switching double-layer intelligent door based on a Bluetooth APP.

Background

At present, traditional glass door mainly comes opening and shutting of control gate according to sensor feedback signal, and the operation mode is single response and opens and shuts, and autonomic controllability is not strong, and the glass sliding door that generally uses in the coffee room in downtown area, library, places such as office comprises transparent glass material, and the transmittance is high, and the soundproof effect is low, can't consider the protection of privacy and the less strong problem of noise reduction effect. Therefore, a solution to the above problem needs to be provided.

Disclosure of Invention

The invention aims to provide a multi-channel switching double-layer intelligent door based on Bluetooth APP, which comprises a door frame used for installing a sliding door, wherein the door frame comprises a guide chute and a sliding door top cross frame, the guide chute is parallel to the sliding door top cross frame, and the multi-channel switching double-layer intelligent door based on Bluetooth APP is characterized by further comprising:

the sliding door comprises first glass, second glass and a dimming film clamped between the first glass and the second glass, wherein at least one of the first glass and the second glass is sound insulation glass, the first glass and the second glass are made of transparent materials, and the dimming film is in a transparent state when being electrified and in an opaque state when being powered off;

the driving motor is arranged on the transverse frame at the top of the sliding door;

a first end of the driving connecting rod is connected with the driving motor, a second end of the driving connecting rod is connected with a first end of the sliding door, a second end of the sliding door is connected with the guide sliding chute in a sliding manner, and the driving motor enables the sliding door to move through the driving connecting rod;

the control box is arranged on the sliding door top cross frame and comprises a main controller and a Bluetooth module electrically connected with the main controller, a client is in communication connection with the Bluetooth module and sends a first control signal to the Bluetooth module, the Bluetooth module transmits the first control signal to the main controller, and the main controller controls the power on/off state of the light modulation film and/or controls the driving motor to rotate forwards or reversely according to the first control signal.

Further, the control box further comprises: the infrared pyroelectric sensor is electrically connected with the main controller, signals detected by the infrared pyroelectric sensor are used as second control signals, and when the infrared pyroelectric sensor detects the second control signals, the main controller controls the driving motor to rotate forwards or reversely.

Furthermore, the number of the infrared pyroelectric sensors is at least two, wherein the first infrared pyroelectric sensor is arranged on one side of the sliding door, and the second infrared pyroelectric sensor is arranged on the other side of the sliding door.

Further, the control box further comprises: the infrared receiver is electrically connected with the main controller, an infrared integrated remote controller matched with the infrared receiver is arranged, a third control signal is sent by the infrared integrated remote controller, and when the infrared receiver receives the third control signal, the main controller controls the driving motor to rotate forwards or reversely.

Further, the double-deck intelligent door of multichannel switching based on bluetooth APP still includes: the limit switch is arranged on the cross frame at the top of the sliding door, when the limit switch detects that the sliding door moves to a designated position, the limit switch sends a signal to the master controller, and the master controller controls the driving motor to stop moving the sliding door.

Further, double-deck intelligent door is switched to multichannel based on bluetooth APP still includes: the door and window connector is fixedly connected with the sliding door through the fixed core, and the driving connecting rod is connected with the sliding door through the door and window connector.

Further, the guide sliding chute comprises a first guide sliding chute and a second guide sliding chute which are parallel to each other, the sliding door comprises a first sliding door and a second sliding door, the driving motor comprises a first driving motor and a second driving motor, and the driving connecting rod comprises a first driving connecting rod and a second driving connecting rod;

the first end of the first driving connecting rod is connected with the first driving motor, the second end of the first driving connecting rod is connected with one end of the first sliding door, and the other end of the first sliding door is connected with the first guide sliding groove in a sliding mode;

the first end of the second driving connecting rod is connected with the second driving motor, the second end of the second driving connecting rod is connected with one end of the second sliding door, and the other end of the second sliding door is connected with the second guide sliding groove in a sliding manner;

the main controller respectively controls the first driving motor, the second driving motor, the light adjusting film in the first sliding door and the light adjusting film in the second sliding door to be in an on-off state.

Further, the double-deck intelligent door of multichannel switching based on bluetooth APP still includes: the limit switches are arranged on the cross frame at the top of the sliding door, and the number of the limit switches comprises at least four;

when the first limit switch detects that the first sliding door moves to the first door-closing limit position, the first limit switch sends a signal to the master controller, and the master controller controls the first driving motor to stop moving the first sliding door;

the second limit switch is arranged at a first door opening limit position of the first sliding door, when the second limit switch detects that the first sliding door moves to the first door opening limit position, the second limit switch sends a signal to the master controller, and the master controller controls the first driving motor to stop the first sliding door from moving;

the third limit switch is arranged at a second door-closing limit position of the second sliding door, when the third limit switch detects that the second sliding door moves to the second door-closing limit position, the third limit switch sends a signal to the master controller, and the master controller controls the second driving motor to stop moving the second sliding door;

the fourth limit switch is arranged at the second door opening limit position of the second sliding door, when the fourth limit switch detects that the second sliding door moves to the second door opening limit position, the fourth limit switch sends a signal to the master controller, and the master controller controls the second driving motor to enable the second sliding door to stop moving.

Further, the driving motor is a direct current motor.

Further, the soundproof glass reduces the noise to 25-45 db.

The utility model provides a double-deck intelligent door is switched to multichannel based on bluetooth APP adopts bilayer structure design, has realized the function of making an uproar of falling under the prerequisite that does not sacrifice daylighting. Compare traditional automatically-controlled door, the intelligent door that this application provided combines together with making an uproar to fall with adjusting luminance the theftproof safely, and laminating user's that can be better demand improves environmental quality. This application adopts multiple control mode such as cell-phone bluetooth, remote controller, has improved the reliability of control greatly.

Drawings

Fig. 1 is a schematic structural diagram of a multi-channel switching double-layer intelligent door based on bluetooth APP in the present application;

FIG. 2 is a schematic structural diagram of a multi-channel switching double-layer intelligent door top cross frame based on Bluetooth APP;

fig. 3 is a schematic structural diagram of a bluetooth APP-based multi-channel switching double-layer intelligent door guide chute;

FIG. 4 is this application based on bluetooth APP's double-deck intelligent door's of multichannel switching control box schematic diagram.

FIG. 5 is the control block diagram of this application based on double-deck intelligent door of bluetooth APP's multichannel switching.

In the figure: 1-a door frame, 2-a sliding door, 3-a guide chute, 3-1-a first guide chute, 3-2-a second guide chute, 4-a sliding door top cross frame, 5-a control box, 6-1-a first drive connecting rod, 6-2-a second drive connecting rod, 7-a door and window connector, 8-a fixed core, 9-a drive motor, 9-1-a first drive motor, 9-2-a second drive motor, 10-a main controller, 11-an infrared pyroelectric sensor, 12-an infrared receiver, 13-a Bluetooth module, 14-an infrared integrated remote controller, 15-an infrared transmitter, 16-a first limit switch, 17-a second limit switch, 18-a fourth limit switch, 19-a third limit switch, 20-a client.

Detailed Description

The present invention will be described in detail with reference to the specific embodiments shown in the drawings, which are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to the specific embodiments are included in the scope of the present invention.

As shown in FIG. 1, the application provides a double-deck intelligent door is switched to multichannel based on bluetooth APP, including door frame 1 for install sliding door 2, door frame 1 includes direction spout 3 and sliding door top crossbearer 4, and direction spout 3 is parallel to each other with sliding door top crossbearer 4. Double-deck intelligent door is switched to multichannel based on bluetooth APP still includes sliding door 2, driving motor 9, drive connecting rod 6 and control box 5.

The sliding door 2 comprises first glass, second glass and a dimming film clamped between the first glass and the second glass, at least one of the first glass and the second glass is soundproof glass, the first glass and the second glass are made of transparent materials, the dimming film is in a transparent state when being electrified and in an opaque state when being powered off.

As an alternative implementation, the first glass may be sound-insulating glass and the second glass may be tempered glass. When sliding door 2 assembles, can be with the second glass orientation outdoor, first glass orientation is indoor to compromise the requirement of fire prevention theftproof simultaneously in the purpose of making an uproar that falls realizing.

The driving motor 9 is arranged on the sliding door top cross frame 4. Drive connecting rod 6, drive connecting rod 6's first end is connected with driving motor 9, and drive connecting rod 6's second end is connected with the first end of sliding door 2, and sliding door 2's second end and 3 sliding connection of direction spout, driving motor 9 make sliding door 2 displacements through drive connecting rod 6.

As an alternative realization, the drive motor 9 is arranged at one end of the sliding door top cross frame 4 and is connected to the drive connecting rod 6. The drive link 6 may be a screw connected to the sliding door 2 by a screw nut cooperating with the screw. The driving motor 9 drives the connecting rod 6 to rotate, the rotation of the driving connecting rod 6 drives the screw nut sleeved on the driving connecting rod 6, and the screw nut is fixed with the sliding door 2 at a relative position, so that the driving connecting rod 6 rotates to drive the sliding door 2 to move. The opening and closing of the sliding door 2 can be controlled by controlling the forward rotation and the reverse rotation of the driving motor 9. As an optional implementation, in order to ensure the stability of sliding door 2, the double-deck intelligent door of multichannel switching based on bluetooth APP still includes door and window connector 7, and door and window connector 7 is through fixed core 8 and sliding door 2 fixed connection, and drive connecting rod 6 passes through door and window connector 7 and links to each other with sliding door 2.

And the control box 5 is arranged on the sliding door top cross frame 4. As shown in fig. 4, the control box 5 includes a master controller 10 and a bluetooth module 13 electrically connected to the master controller 10, the client is in communication connection with the bluetooth module 13, a first control signal is sent to the bluetooth module 13 through the client, the bluetooth module 13 transmits the first control signal to the master controller 10, and the master controller 10 controls the power on/off state of the dimming film and/or controls the driving motor 9 to rotate forward or backward according to the first control signal.

For convenience of explanation, the moving direction of the sliding door 2 is defined in advance herein. The application uses the opening direction of the sliding door 2 as the positive direction, when the sliding door 2 is opened, the sliding door 2 moves in the positive direction, and the driving motor 9 rotates positively at the moment. When the sliding door 2 is closed, the sliding door 2 moves in reverse, and the driving motor 9 is rotated in reverse.

As an optional implementation manner, the client may be a mobile phone, a tablet computer, or the like. In this application, can use the cell-phone as the customer end, carried on the cell-phone with the APP that the cooperation of the intelligence door that this application provided was used. The APP provides an operation interface for controlling the intelligent door provided by the application. As an alternative implementation, the operation interface includes a sliding door 2 movement control option, and the sliding door 2 movement control option includes at least 3 options, such as forward movement, reverse movement, and parking. When the customer end carries out communication connection through bluetooth and the bluetooth module 13 in the intelligent door control box 5 that this application provided, select sliding door 2 removal control option on the operation interface that the APP provided, when selecting this option of "forward movement", the customer end sends first control signal to bluetooth module 13, bluetooth module 13 transmits first control signal to master controller 10, and master controller 10 controls driving motor 9 corotation according to first control signal, and sliding door 2 forward movement this moment. Similar to the principle of forward movement of the sliding door 2, when "reverse movement" is selected on the operation interface provided by the APP, the sliding door 2 moves in reverse, and when "parking" is selected on the operation interface provided by the APP, the sliding door 2 stops moving. By this control method, it is possible to realize the movement or stop of the sliding door 2 at any position.

As an optional implementation manner, a sliding door 2 dimming option is further included on the operation interface provided by the APP. The sliding door 2 dimming options include at least two, for example, light transmissive and non-light transmissive. When 'light transmission' is selected, the client sends a first control signal to the bluetooth module 13, the bluetooth module 13 transmits the first control signal to the master controller 10, and the master controller 10 controls the dimming film to be kept in a power-on state according to the first control signal, so that the sliding door 2 is transparent. Based on a similar principle, when the 'non-transparent' is selected, the main controller 10 controls the dimming film to be powered off, so that the sliding door 2 is non-transparent.

As an optional implementation manner, the control box 5 further includes an infrared pyroelectric sensing device, and the infrared pyroelectric sensing device 11 is electrically connected with the main controller 10. When people want to enter and exit, the pyroelectric sensor detects signals from people and generates output signals. The signal detected by the infrared pyroelectric sensor 11 is used as a second control signal, and when the infrared pyroelectric sensor 11 detects the second control signal, the main controller 10 controls the driving motor 9 to rotate forwards or backwards. In order to detect infrared signals from indoor and outdoor persons, the number of the infrared pyroelectric sensors 11 is at least two, wherein a first infrared pyroelectric sensor 11 is disposed on one side of the sliding door 2, for example, the side facing outdoors, and a second infrared pyroelectric sensor 11 is disposed on the other side of the sliding door 2, for example, the side facing indoors.

As an optional implementation manner, the control box 5 further includes an infrared receiver 12, the infrared receiver 12 is electrically connected to the main controller 10, there is an infrared integrated remote controller 14 used in cooperation with the infrared receiver 12, and the infrared integrated remote controller 14 includes an infrared transmitter 15. And a third control signal is sent through the infrared integrated remote controller 14, and when the infrared receiver 12 receives the third control signal, the main controller 10 controls the driving motor 9 to rotate forwards or backwards. This application adopts multiple control mode such as bluetooth, infrared integrative remote control to fuse these control modes in a control system, can realize independently switching according to the demand, do not receive the distance restriction, fully expanded the spatial dimension of control, improved the reliability of control.

As an optional implementation manner, the intelligent door provided by the application further comprises a limit switch. Limit switch sets up in sliding door top crossbearer 4, and when limit switch detected sliding door 2 and moved the assigned position, limit switch sent signal to master controller 10, and master controller 10 control driving motor 9 makes sliding door 2 stop moving.

First implementation

As an alternative implementation, as shown in fig. 1 to 3, the sliding door 2 includes a first sliding door 2-1 and a second sliding door 2-2. The guide runners 3 should match the number of sliding doors 2, so that the guide runners 3 comprise a first guide runner 3-1 and a second guide runner 3-2 parallel to each other. The driving motor 9 comprises a first driving motor 9-1 and a second driving motor 9-2, and the driving connecting rod 6 comprises a first driving connecting rod 6-1 and a second driving connecting rod 6-2.

The first end of the first driving connecting rod 6-1 is connected with the first driving motor 9-1, the second end of the first driving connecting rod 6-1 is connected with one end of the first sliding door 2-1, and the other end of the first sliding door 2-1 is connected with the first guide sliding groove 3-1 in a sliding mode.

The first end of the second driving connecting rod 6-2 is connected with the second driving motor 9-2, the second end of the second driving connecting rod 6-2 is connected with one end of the second sliding door 2-2, and the other end of the second sliding door 2-2 is connected with the second guide sliding groove 3-2 in a sliding mode.

The main controller 10 controls the on-off states of the first driving motor 9-1, the second driving motor 9-2, and the dimming film in the first sliding door 2-1 and the dimming film in the second sliding door 2-2 respectively.

To the condition that this application provided includes two sliding door 2 in the first implementation, this application sets up four at least limit switch on intelligent door. As shown in fig. 1, the limit switch is provided on the sliding door top cross frame 4.

Wherein, the first limit switch 16 is disposed at a first door-closing limit position of the first sliding door 2-1. As shown in fig. 1, a first limit switch 16 is provided on the sliding door top rail 4 near the left edge of the doorframe 1. When the first limit switch 16 detects that the first sliding door 2-1 moves to the first door closing limit position, the first limit switch 16 sends a signal to the main controller 10, and the main controller 10 controls the first driving motor 9-1 to stop the movement of the first sliding door 2-1.

The second limit switch 17 is provided at the first door opening limit position of the first sliding door 2-1. As shown in fig. 1, the second limit switch 17 is disposed on the sliding door top rail 4 near the middle of the sliding door top rail 4 and at a distance from the first limit switch 16 approximately equal to the width of the first sliding door 2-1. When the second limit switch 17 detects that the first sliding door 2-1 moves to the first door opening limit position, the second limit switch 17 sends a signal to the main controller 10, and the main controller 10 controls the first driving motor 9-1 to enable the first sliding door 2-1 to stop moving;

the third limit switch 19 is provided at the second door-closing limit position of the second sliding door 2-2. As shown in fig. 1, a third limit switch 19 is provided on the sliding door top rail 4 near the right edge of the doorframe 1. When the third limit switch 19 detects that the second sliding door 2-2 moves to the second door closing limit position, the third limit switch 19 sends a signal to the main controller 10, and the main controller 10 controls the second driving motor 9-2 to stop the second sliding door 2-2 from moving;

the fourth limit switch 18 is provided at the second door opening limit position of the second sliding door 2-2. As shown in fig. 1, the fourth limit switch 18 is disposed on the sliding door top rail 4 near the middle of the sliding door top rail 4 and at a distance from the third limit switch 19 approximately equal to the width of the second sliding door 2-2. When the fourth limit switch 18 detects that the second sliding door 2-2 moves to the second door opening limit position, the fourth limit switch 18 sends a signal to the master controller 10, and the master controller 10 controls the second driving motor 9-2 to stop the second sliding door 2-2 from moving.

As an alternative implementation, when a person wants to enter or exit, the pyroelectric sensor detects a signal from the person and generates an output signal. The signal detected by the infrared pyroelectric sensor 11 is used as a second control signal, when the infrared pyroelectric sensor 11 detects the second control signal, the main controller 10 controls the driving motor 9 to rotate forwards, and at the moment, the first sliding door 2-1 or the second sliding door 2-2 is opened. Taking the first sliding door 2-1 as an example, when the first sliding door 2-1 moves to the first door opening limit position, the second limit switch 1717 is triggered, and the second limit switch 1717 sends a feedback signal to the master controller 10, so that the master controller 10 controls the first driving motor 9-1 to stop running. Optionally, a time interval may be set, after the first sliding door 2-1 is paused for several seconds, the main controller 10 controls the first driving motor 9-1 to rotate reversely again, so that the first sliding door 2-1 performs a door closing motion, when the first sliding door 2-1 reaches the first door closing limit position, the first limit switch 1616 is triggered, and the main controller 10 controls the motor to stop working after receiving a signal from the first limit switch 1616.

As an alternative implementation, the driving motor 9 is a dc motor, and the sound-proof glass can reduce the noise to 25-45 db.

The application method of the multi-channel switching double-layer intelligent door based on the Bluetooth APP in the first implementation mode is provided, and as shown in fig. 5, a control block diagram of the multi-channel switching double-layer intelligent door based on the Bluetooth APP is provided. As an optional implementation manner, the client may be a mobile phone, a tablet computer, or the like. For example, a mobile phone is loaded with an APP for use with the smart door provided in the present application. The APP provides an operation interface for controlling the intelligent door provided by the application. The operation interface comprises a sliding door 2 movement control option, and the sliding door 2 movement control option comprises at least 4 options, such as forward movement, reverse movement, parking and control object selection. The control object selection comprises two options of a first sliding door 2-1 and a second sliding door 2-2. For example, if the first sliding door 2-1 is selected in the control object selection, the first sliding door 2-1 moves forward or backward or stops according to the movement control option of the sliding door 2 selected by the user, so that the sliding door 2 can move or stop at any position of the driving link 6.

As an optional implementation manner, a sliding door 2 dimming option is further included on the operation interface provided by the APP. The sliding door 2 dimming options include at least three, for example, light-transmissive, non-light-transmissive, and control object selection. When the operation is carried out, the selected control object is the first sliding door 2-1 and/or the second sliding door 2-2, when the 'light transmission' is selected, the client sends a first control signal to the Bluetooth module 13, the Bluetooth module 13 transmits the first control signal to the main controller 10, and the main controller 10 controls the light modulation film to be kept in the power-on state according to the first control signal so that the sliding door 2 is transparent. Based on a similar principle, when the 'non-transparent' is selected, the main controller 10 controls the dimming film to be powered off, so that the sliding door 2 is non-transparent.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still fall within the protection scope of the technical spirit of the present invention.