An automatic control device and system for a library door based on a smart home system

Abstract

The application discloses a kind of based on intelligent house system's storehouse door automatic control device and system, including door frame assembly, and two opposite opening settings storehouse door plate freely installed in door frame assembly, the two sides of door frame assembly are respectively equipped with the drive assembly connected with the inner side end of storehouse door plate, drive assembly drives storehouse door plate along the limit movement of door frame assembly;Rotary guide assembly is equipped with the outer side end connection of storehouse door plate above drive assembly, rotary guide assembly always rotates with the inner side of storehouse door plate as pivot when drive assembly pulls storehouse door plate along door frame assembly moves;The included angle between storehouse door plate and door frame assembly gradually increases with storehouse door plate in door frame assembly moves outward in the process, and the included angle between storehouse door plate and door frame assembly gradually decreases with storehouse door plate in door frame assembly moves inward in the process;The storehouse door of the application can open storehouse door and close storehouse door when the space of two sides is narrow, to improve the convenience of storehouse door when using.

Description

Technical Field

[0001] This invention relates to the field of intelligent warehouse door system technology, specifically to an automatic control device and system for warehouse doors based on an intelligent home system. Background Technology

[0002] There are two common types of vault door opening methods: one is the hinged type, where the vault door rotates to open or close around the pivots at the top and bottom of the outer side; the other is the swing type, where the vault door can move linearly along the door frame to open or close.

[0003] Both of the above methods have certain drawbacks in the garage system. Specifically, for hinged garage doors, the rotation radius when opening the door is large, so the area covered by the open door is large. If the vehicle is close to the garage door, it is impossible to open or close the door. Therefore, there are requirements for the parking position of the vehicle outside the garage door, and the space requirement is large.

[0004] For swing-type warehouse doors, the door frame needs to be long enough to be opened, meaning the door frame length must be at least twice the width of the warehouse door panel. This ensures that the warehouse door can be opened fully, and therefore, the dimensions of the warehouse door panel mounting surface need to be large.

[0005] Therefore, neither of the above two scenarios applies to situations where the garage area is small or the parking space in front of the garage is small. Summary of the Invention

[0006] The purpose of this invention is to provide an automatic control device and system for garage doors based on a smart home system, in order to solve the technical problems in the prior art where the garage door has a large opening coverage area, and the garage door cannot be opened or closed when a vehicle is close to the garage door, as well as the large size requirements for the garage door panel mounting surface.

[0007] To solve the above-mentioned technical problems, the present invention specifically provides the following technical solution:

[0008] An automatic control device for warehouse doors based on a smart home system includes a door frame assembly and two opposing warehouse door panels freely installed within the door frame assembly. Drive components connected to the inner ends of the warehouse door panels are respectively installed on both sides of the door frame assembly, and the drive components drive the warehouse door panels to move along the door frame assembly.

[0009] Above the drive assembly is a rotation guide assembly connected to the outer end of the door panel. The rotation guide assembly always rotates about the inner side of the door panel as the axis of rotation when the drive assembly pulls the door panel along the door frame assembly.

[0010] The angle between the warehouse door panel and the door frame assembly gradually increases as the warehouse door panel moves outward from the door frame assembly, and the angle between the warehouse door panel and the door frame assembly gradually decreases as the warehouse door panel moves inward from the door frame assembly.

[0011] As a preferred embodiment of the present invention, the upper and lower ends of the inner side of the warehouse door panel are respectively provided with eccentric rotation components. When the warehouse door panel moves outward, the eccentric rotation components actively drive the inner side rod of the warehouse door panel to rotate, so that the warehouse door panel rotates out of the door frame assembly.

[0012] Furthermore, when the door panel moves inward, the eccentric rotation component actively drives the inner side rod of the door panel to rotate in the opposite direction, so that the door panel rotates into the door frame assembly.

[0013] As a preferred embodiment of the present invention, the rotation guide assembly includes a receiving groove disposed on the side of the door frame assembly, a telescopic joint is movably installed in the receiving groove, and the telescopic joint is movably connected to the outer side end of the door panel.

[0014] The telescopic joint is in a retracted state when the warehouse door panel rotates into the door frame assembly, and in a stretched state when the warehouse door panel rotates out of the door frame assembly. The telescopic joint drives the warehouse door panel to rotate through its telescopic movement.

[0015] In a preferred embodiment of the present invention, the telescopic joint pushes the door panel to rotate when the door panel moves linearly along the door frame assembly. The telescopic joint is stretched to its maximum length when the door panel moves to the outermost end of the door frame assembly. At this time, the included angle between the telescopic joint and the door panel is the smallest, and the telescopic joint, the door panel and the telescopic shaft of the drive assembly form an skew triangle.

[0016] The telescopic joint is compressed to its minimum length when the door panel moves to the innermost end of the door frame assembly. At this time, the angle between the telescopic joint and the door panel is at most 180°, and the telescopic axes of the telescopic joint, the door panel and the drive assembly are parallel to each other.

[0017] As a preferred embodiment of the present invention, the door frame assembly includes a content storage layer and an outer guide layer, and right-angle support plates disposed between the content storage layer and the outer guide layer and distributed vertically, wherein the right-angle support plates are respectively located between the ends of the content storage layer and the outer guide layer;

[0018] The outer side of the door panel is provided with short round rods at both ends, and the inner side of the door panel is provided with long round rods at both ends. The end of the telescopic joint is movably hinged to the short round rods, and the telescopic shaft of the drive assembly passes through the inner storage layer and is movably connected to the long round rods.

[0019] As a preferred embodiment of the present invention, the upper and lower surfaces of the content layer are provided with linear slots, the body of the elongated rod can pass through the linear slots, the end of the elongated rod is located inside the outer guide layer, and the outer surface of the elongated rod is provided with a pressure baffle at the position corresponding to the content layer.

[0020] The end of the content layer is provided with an open slot. When the door panel is in the closed state, the movable hinge position of the telescopic joint and the short round rod is exactly inside the open slot.

[0021] As a preferred embodiment of the present invention, the eccentric rotation assembly includes a rotating gear disposed at the end of the long cylindrical rod and a toothed plate disposed on the side wall of the outer guide layer, wherein the end of the long cylindrical rod is connected to the edge of the rotating gear and the long cylindrical rod is away from the toothed plate.

[0022] The toothed plate meshes with the rotating gear to drive the long cylindrical rod to rotate, and causes the door panel to rotate around the axis of the long cylindrical rod.

[0023] When the door panel is pulled outward, the toothed plate meshes with the rotating gear to drive the door panel to rotate out of the door frame assembly;

[0024] When the door panel is pushed inward, the toothed plate meshes with the rotating gear to drive the door panel to rotate into the door frame assembly.

[0025] As a preferred embodiment of the present invention, the length of the toothed plate is used to limit the rotation angle of the door frame assembly, and the rotation angle generated by the meshing of the toothed plate with the rotating gear is greater than 10° and less than 15°.

[0026] In a preferred embodiment of the present invention, an electromagnet is provided at the end of the right-angle support plate, and a metal block is provided at the outer edge of the door panel. The electromagnet is energized when the door panel rotates into the door frame assembly, and the electromagnet fixes the position of the door panel by attracting the metal block.

[0027] To address the aforementioned technical problems, the present invention further provides the following technical solution: an automatic control system for a garage door automatic control device based on a smart home system, comprising:

[0028] Image acquisition units are installed on the outside and inside of the garage door to identify vehicle information by taking pictures of the vehicle's license plate.

[0029] The control system, connected to the image acquisition unit, is used to extract vehicle information from the captured license plate image to determine whether it belongs to a vehicle that has been designated for entry into the system.

[0030] The circuit power module is connected to the electromagnet on the door frame assembly and is electrically connected to the control system. The control system, based on the information from the image acquisition unit outside the warehouse door, first controls the circuit power module to disconnect the circuit, and then controls the drive assembly to drive the warehouse door panel to move and rotate outward to open the warehouse door.

[0031] The control system controls the drive assembly to move and rotate the door panel inward based on the information from the image acquisition unit on the inner surface of the door, and controls the circuit connection of the power supply module to close the door based on the position of the door panel.

[0032] Compared with the prior art, the present invention has the following advantages:

[0033] The present invention allows the warehouse door to move linearly along the door frame while also rotating around the axis of the inner side of the door. This allows the door frame length to be slightly wider than the width of the door panel, eliminating the need to extend the door frame length. Furthermore, as the warehouse door moves outward along the door frame, the angle between the door and the door frame gradually increases. Therefore, when the warehouse door is open, the coverage area at the center of both sides of the door frame is small. Even if a vehicle is parked close to the warehouse door, it can still be opened and closed, thereby improving the convenience of using the warehouse door. Attached Figure Description

[0034] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0035] Figure 1 This is a schematic diagram of the overall structure of the automatic warehouse door control device provided in an embodiment of the present invention;

[0036] Figure 2 A top view of the door frame assembly provided in an embodiment of the present invention;

[0037] Figure 3 This is a schematic diagram of the force structure when a single warehouse door panel is opened, provided in an embodiment of the present invention.

[0038] Figure 4An exploded structural diagram of a single warehouse door panel installation structure provided in an embodiment of the present invention;

[0039] Figure 5 The diagram shows the structure of the automatic warehouse door control system provided in this embodiment of the invention.

[0040] The labels in the diagram represent the following:

[0041] 1-Door frame assembly; 2-Warehouse door panel; 3-Drive assembly; 4-Rotation guide assembly; 5-Eccentric rotation assembly; 6-Short round rod; 7-Long round rod; 8-Pressure baffle;

[0042] 11-Content layer; 12-Outer guiding layer; 13-Right-angle support plate; 14-Linear slot; 15-Open slot; 16-Electromagnet;

[0043] 21-Metal block;

[0044] 41-Receiving groove; 42-Telescopic joint;

[0045] 51-Rotating gear; 55-Toothed plate;

[0046] 91-Image acquisition unit; 92-Control system; 93-Line power supply module. Detailed Implementation

[0047] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0048] like Figure 1 As shown, the present invention provides an automatic control device for warehouse doors based on a smart home system, including a door frame assembly 1 and two opposing warehouse door panels 2 freely installed inside the door frame assembly 1. Drive components 3 connected to the inner ends of the warehouse door panels 2 are respectively installed on both sides of the door frame assembly 1. The drive components 3 drive the warehouse door panels 2 to move along the door frame assembly 1.

[0049] A rotation guide assembly 4 is provided above the drive assembly 3 and connected to the outer end of the door panel 2. The rotation guide assembly 4 always rotates around the inner side of the door panel 2 as the axis of rotation when the drive assembly 3 pulls the door panel 2 to move along the door frame assembly 1.

[0050] The angle between the warehouse door panel 2 and the door frame assembly 1 gradually increases as the warehouse door panel 2 moves outward from the door frame assembly 1, and the angle between the warehouse door panel 2 and the door frame assembly 1 gradually decreases as the warehouse door panel 2 moves inward from the door frame assembly 1.

[0051] The automatic control device for the vault door in this embodiment makes the opening method of the vault door different from the conventional vault door opening method. There are two types of conventional vault door opening methods: one is the hinged type, in which the vault door rotates to open or close around the pivots at the top and bottom of the outer side as the central axis; the other is the swing type, in which the vault door can move linearly along the door frame to open or close the vault door.

[0052] Both of the above methods have certain drawbacks in the garage system. Specifically, for hinged garage doors, the rotation radius when opening the door is large, so the area covered by the opened door is large. If the vehicle is close to the garage door, the door cannot be opened. Therefore, there are requirements for the parking position of the vehicle outside the garage door, and the space requirement is large.

[0053] For swing-type warehouse doors, the door frame needs to be long enough to be opened, meaning the door frame length must be at least twice the width of the warehouse door panel. This ensures that the warehouse door can be opened fully, and therefore, the dimensions of the warehouse door panel mounting surface need to be large.

[0054] For small garages, the above two methods are obviously not very applicable. Therefore, this embodiment provides an automatic garage door control device that can compensate for the defects of the aforementioned hinged and swing-type garage doors. This device allows the garage door to move linearly along the door frame and rotate around the axis of the inner side of the door. As a result, the required length of the door frame is slightly wider than the span of the door panel, eliminating the need to extend the door frame length. In addition, as the garage door moves outward along the door frame, the angle between the door and the door frame gradually increases. Therefore, when the door is open, the coverage area at the center of the door frame is small. Even if the vehicle is parked close to the door, the door can still be opened and closed, thereby improving the convenience of using the garage door.

[0055] The specific implementation process is as follows:

[0056] When the vault door opens outward from the closed position, the drive assembly 3 pulls the inner side of the vault door panel 2 to move outward from the door frame assembly 1. Since the rotation guide assembly 4 is movably installed on the outside of the door frame assembly 1 and is movably connected to the outer side of the vault door panel 2, while the drive assembly 3 drives the vault door panel 2 to move linearly outward along the door frame assembly 1, the rotation guide assembly 4 will passively push the vault door panel 2 to rotate outward from the door frame assembly 1. The rotation axis is always the axis of the inner side of the vault door panel 2, and as the vault door panel 2 moves, the angle between the vault door panel 2 and the door frame assembly 1 becomes larger and larger, thereby opening the vault door.

[0057] When the vault door closes inward from the open state, the drive assembly 3 pushes the inner side of the vault door panel 2 to move inward towards the door frame assembly 1. Since the rotation guide assembly 4 is movably installed on the outer side of the door frame assembly 1 and is movably connected to the outer side of the vault door panel 2, the drive assembly 3 drives the vault door panel 2 to move linearly inward along the door frame assembly 1, while the rotation guide assembly 4 passively pushes the vault door panel 2 to rotate towards the door frame assembly 1. As the vault door panel 2 moves inward, the angle between the vault door panel 2 and the door frame assembly 1 becomes smaller and smaller, thereby closing the vault door inside the door frame assembly 1. At this time, the vault door panel 2 is closed inside the door frame assembly 1.

[0058] Among them, such as Figure 2 and Figure 3 As shown, in a preferred embodiment of this invention, the rotation guide assembly 4 includes a receiving groove 41 disposed on the side of the door frame assembly 1, and a telescopic joint 42 is movably installed in the receiving groove 41. The telescopic joint 42 is movably connected to the outer side end of the door panel 2.

[0059] The telescopic joint 42 is in a retracted state when the door panel 2 rotates into the door frame assembly 1, and in a stretched state when the door panel 2 rotates out of the door frame assembly 1. The telescopic joint 42 drives the door panel 2 to rotate through the telescopic movement.

[0060] When the door panel 2 moves linearly along the door frame assembly 1, the telescopic joint 42 pushes the door panel 2 to rotate. When the door panel 2 moves to the outermost end of the door frame assembly 1, the telescopic joint 42 is stretched to its maximum length. At this time, the included angle between the telescopic joint 42 and the door panel 2 is the smallest, and the telescopic joint 42, the door panel 2 and the telescopic axis of the drive assembly 3 form an skew triangle.

[0061] When the door panel 2 moves to the innermost end of the door frame assembly 1, the telescopic joint 42 is compressed to its minimum length. At this time, the angle between the telescopic joint 42 and the door panel 2 is at most 180°, and the telescopic axes of the telescopic joint 42, the door panel 2 and the drive assembly 3 are parallel to each other.

[0062] In this embodiment, as one of the innovations, the telescopic joint 42 uses a telescopic structure instead of a fixed length structure, which can reduce the length requirement of the wall surface on which the warehouse door is installed. When the warehouse door panel 2 moves into the door frame assembly 1, the telescopic joint 42 is compressed to its shortest length state. When the warehouse door panel 2 moves to the outermost end of the door frame assembly 1 and is in the open state, the telescopic joint 42 is stretched to its longest state.

[0063] In order to enable the door panel 2 to move linearly within the door frame assembly 1 and to rotate around the axis containing the inner side of the door panel 2 during the movement, the door frame assembly 1 is specifically designed in this embodiment as follows:

[0064] like Figure 3 and Figure 4 As shown, the door frame assembly 1 includes a content storage layer 11 and an outer guide layer 12, as well as right-angle support plates 13 disposed between the content storage layer 11 and the outer guide layer 12 and distributed vertically, with the right-angle support plates 13 located between the ends of the content storage layer 11 and the outer guide layer 12 respectively.

[0065] The outer side of the door panel 2 is provided with short round rods 6 at both ends, and the inner side of the door panel 2 is provided with long round rods 7 at both ends. The end of the telescopic joint 42 is movably hinged to the short round rods 6, and the telescopic shaft of the drive assembly 3 passes through the content storage layer 11 and is movably connected to the long round rods 7.

[0066] Linear slots 14 are provided on both the upper and lower surfaces of the content layer 11. The rod body of the long round rod 7 can pass through the linear slots 14. The end of the long round rod 7 is located inside the outer guide layer 12, and a pressure baffle 8 is provided on the outer surface of the rod body of the long round rod 7 at the position corresponding to the content layer 11.

[0067] The end of the content layer 11 is provided with an open slot 15. When the door panel 2 is in the closed state, the movable hinge position of the telescopic joint 42 and the short round rod 6 is exactly inside the open slot 15.

[0068] An electromagnet 16 is provided at the end of the right-angle support plate 13, and a metal block 21 is provided at the outer edge of the door panel 2. The electromagnet 16 is energized when the door panel 2 rotates into the door frame assembly 1, and the electromagnet 16 fixes the position of the door panel 2 by attracting each other with the metal block 21.

[0069] In this embodiment, the content layer 11 specifically provides a space for accommodating the short round rod 6 of the door panel 2 and the telescopic joint 42, while the outer guide layer 12 specifically provides a space for accommodating the drive assembly 3 and the long round rod 7 of the door panel 2, so that the telescopic joint 42, the upper panel of the door panel 2 and the telescopic shaft of the drive assembly 3 are located in three layered spaces.

[0070] When the door panel 2 is closed, the control electromagnet 16 is energized, and the door panel 2 can maintain a stable closed state. When the door panel 2 needs to be opened, the electromagnet 16 is de-energized to facilitate the rotation of the door panel 2.

[0071] It should be noted that in this embodiment, in order to ensure the stability of the movement and rotation of the door panel 2, a drive component 3 and a rotation guide component 4 are provided at the upper and lower positions of a single door panel 2. Of course, in order to reduce costs, a drive component 3 and a rotation guide component 4 can be provided at the upper end of a single door panel 2, while a drive component 3 or a rotation guide component 4 can be selectively provided at its lower end.

[0072] In addition, in this embodiment, the drive component 3 is specifically selected as a telescopic cylinder, or a linear drive component that can move the door panel 2, such as a linear motor.

[0073] In order to achieve stability, anti-theft, aesthetic and dustproof requirements when the vault door is closed, the two vault door panels 2 need to be completely rotated into the door frame assembly 1, and the outer side of the vault door panel 2 is fixed to the right angle support plate 13 by magnetic attraction.

[0074] When the drive assembly 3 pushes the door panel 2 to move inward along the door frame assembly 1 and rotates into the door frame assembly 1, due to the limitations of the telescopic joint 42, it is very likely that the door panel 2 cannot be completely rotated into the door frame assembly 1. Therefore, as can be seen from the above, the eccentric rotation assembly 5 is needed to drive the door panel 2 to rotate into the door frame assembly 1.

[0075] To ensure the smooth closing of the door panel 2 within the door frame assembly 1 and the smooth rotation of the door panel 2 out of the door frame assembly 1, such as... Figure 2 and Figure 5 As shown, the upper and lower ends of the inner side of the warehouse door panel 2 are respectively provided with eccentric rotation components 5. When the warehouse door panel 2 moves outward, the eccentric rotation components 5 actively drive the inner side rod of the warehouse door panel 2 to rotate, so that the warehouse door panel 2 rotates out of the door frame assembly 1.

[0076] Furthermore, when the door panel 2 moves inward, the eccentric rotation component 5 actively drives the inner side rod of the door panel 2 to rotate in the opposite direction, so that the door panel 2 rotates into the door frame component 1.

[0077] In this embodiment, when the door panel 2 is first opened and when it is fully closed, the eccentric rotation component 5 actively drives the door panel 2 to rotate. At this time, the eccentric rotation component 5 assists the rotation guide component 4 to work, so as to ensure the normal operation of the door panel 2 when it is opened and closed.

[0078] The eccentric rotation assembly 5 includes a rotating gear 51 disposed at the end of the long round rod 7, and a toothed plate 52 disposed on the side wall of the outer guide layer 12. The end of the long round rod 7 is connected to the edge of the rotating gear 51, and the long round rod 7 is away from the toothed plate 52.

[0079] The toothed plate 52 meshes with the rotating gear 51 to drive the long round rod 7 to rotate, and cause the door plate 2 to rotate around the axis of the long round rod 7.

[0080] When the door panel 2 is pulled outward, the toothed plate 52 and the rotating gear 51 mesh with each other to drive the door panel 2 to rotate out of the door frame assembly 1. When the door panel 2 is pushed inward, the toothed plate 52 and the rotating gear 51 mesh with each other to drive the door panel 2 to rotate into the door frame assembly 1.

[0081] That is, when the warehouse door panel 2 is pushed by the drive assembly 3 to move inward along the door frame assembly 1, when it moves to the center position of the door frame assembly 1, the toothed plate 52 meshes with the rotating gear 51 to drive the long round rod 7 to rotate, and the warehouse door panel 2 rotates around the axis of the long round rod 7 into the door frame assembly 1.

[0082] When the door panel 2 is pulled outward along the door frame assembly 1 by the drive assembly 3, the toothed plate 52 meshes with the rotating gear 51 to drive the long round rod 7 to rotate in the opposite direction, causing the door panel 2 to rotate around the axis of the long round rod 7 to enter the door frame assembly 1. At this time, the telescopic joint 42 begins to be stretched, and during the subsequent movement of the door panel 2, the limiting relationship of the telescopic joint 42 drives the door panel 2 to gradually rotate to the maximum angle.

[0083] The length of the toothed plate 52 is used to limit the rotation angle of the door frame assembly 1. The rotation angle generated by the meshing of the toothed plate 52 and the rotating gear 51 is greater than 10° and less than 15°.

[0084] It should be noted that, in order to enable the active rotation of the warehouse door panel 2, the width of the door frame assembly 1 is slightly larger than the span width of the two warehouse door panels 2.

[0085] The key point of this embodiment is that when the garage door panel 2 is opened, the rotation angle at the center of the door frame assembly 1 is small. However, during the opening process, the rotation angle of the garage door panel 2 gradually increases. Since the garage door panel 2 gradually moves away from the center of the door frame assembly 1, even if the rotation angle of the garage door panel 2 increases, it will not collide with the vehicle. This garage door design is applicable to garages with small areas and small external spaces.

[0086] Based on the aforementioned automatic storage door control device for the smart home system, this embodiment also provides an automatic control system for the aforementioned automatic storage door control device for the smart home system, such as... Figure 5 As shown, it includes an image acquisition unit 91, a control system 92, and a line power supply module 93.

[0087] The image acquisition unit 91 is installed on the outside and inside of the garage door and is used to identify vehicle information by taking pictures of the vehicle's license plate. The image acquisition unit 91 installed outside the garage door is used to take pictures of the license plate in front of the car waiting to enter the garage, while the image acquisition unit 91 installed inside the garage door is used to take pictures of the license plate behind the car that has already entered the garage.

[0088] The control system 92 is connected to the image acquisition unit 91 and is used to extract vehicle information from the captured license plate image to determine whether it belongs to the vehicle set for entry into the database.

[0089] The power supply module 93 is connected to the electromagnet 16 on the door frame assembly 1 and is electrically connected to the control system 92. According to the information from the image acquisition unit 91 outside the warehouse door, the control system 92 first controls the power supply module 93 to disconnect the circuit, and then controls the drive assembly 3 to drive the warehouse door plate 2 to move and rotate outward to open the warehouse door.

[0090] The control system 92 controls the drive assembly 3 to move and rotate the door panel 2 inward based on the information from the image acquisition unit 91 inside the door, and controls the circuit power module 93 to connect the circuit according to the moving position of the door panel 2, so as to close the door.

[0091] Therefore, in this embodiment, after determining that a vehicle has been selected for entry into the warehouse, the control system 92 controls the circuit power-on module 93 to disconnect the circuit and controls the drive component 3 to drive the warehouse door plate 2 to move and rotate outward to open the warehouse door. The warehouse door plate 2 rotates during the movement so that the warehouse door can still be opened even if the vehicle's stopping position is very close to the warehouse door.

[0092] When a vehicle is detected parking inside the garage, the control system 92 controls the circuit energizing module 93 to close the circuit, and controls the drive component 3 to move and rotate the garage door panel 2 inward to close the garage door. The garage door panel 2 rotates in a way that allows the garage door to close even if the vehicle is very close to the garage door.

[0093] The above embodiments are merely exemplary embodiments of this application and are not intended to limit this application. The scope of protection of this application is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to this application within its substance and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of this application.

Claims

1. A gate automatic control device based on a smart home system, characterized by, The application relates to a door frame assembly (1) and two opposite library door plates (2) freely installed in the door frame assembly (1), drive assemblies (3) are installed on the two sides of the door frame assembly (1) and connected with the inner side end portions of the library door plates (2), the drive assemblies (3) drive the library door plates (2) to move along the door frame assembly (1) within the limit; A rotating guide assembly (4) is arranged above the drive assembly (3) and connected with the outer side end portions of the library door plates (2), the rotating guide assembly (4) rotates around the inner side edge of the library door plate (2) when the drive assembly (3) drives the library door plate (2) to move along the door frame assembly (1); The included angle between the library door plate (2) and the door frame assembly (1) gradually increases when the library door plate (2) moves outward along the door frame assembly (1), and the included angle gradually decreases when the library door plate (2) moves inward along the door frame assembly (1); Eccentric self-rotation assemblies (5) are arranged at the upper and lower ends of the inner side edge of the library door plate (2), the eccentric self-rotation assemblies (5) actively drive the inward side edge rod of the library door plate (2) to rotate when the library door plate (2) moves outward, so that the library door plate (2) rotates out of the door frame assembly (1); And the eccentric self-rotation assemblies (5) actively drive the inward side edge rod of the library door plate (2) to reversely rotate when the library door plate (2) moves inward, so that the library door plate (2) rotates into the door frame assembly (1).

2. The library door automatic control device based on the smart home system according to claim 1, characterized in that: The rotating guide assembly (4) comprises a containing groove (41) arranged at the side edge of the door frame assembly (1), a telescopic joint part (42) is movably arranged in the containing groove (41), and the telescopic joint part (42) is movably connected with the outer side edge end portion of the library door plate (2); The telescopic joint part (42) is in a contraction state when the library door plate (2) rotates into the door frame assembly (1), and the telescopic joint part (42) is in a stretching state when the library door plate (2) rotates out of the door frame assembly (1), and the telescopic joint part (42) drives the library door plate (2) to rotate through telescopic movement.

3. The library door automatic control device based on the smart home system according to claim 2, characterized in that: The telescopic joint part (42) drives the library door plate (2) to rotate when the library door plate (2) linearly moves along the door frame assembly (1), the telescopic joint part (42) is stretched to the maximum length when the library door plate (2) moves to the outermost end of the door frame assembly (1), at this moment, the included angle between the telescopic joint part (42) and the library door plate (2) is the smallest, and at this moment, the telescopic joint part (42), the library door plate (2) and the telescopic shaft of the drive assembly (3) form a trihedral angle. The telescopic joint (42) is compressed to the minimum length when the door panel (2) moves to the innermost end of the door frame assembly (1), at this time the included angle between the telescopic joint (42) and the door panel (2) is 180°, and at this time the telescopic joint (42), the door panel (2) and the telescopic shaft of the drive assembly (3) are parallel to each other.

4. The automatic control device for the library door based on the smart home system according to claim 3, characterized in that, The door frame assembly (1) comprises an inner containing layer (11) and an outer guiding layer (12), and a vertical distribution of right angle supporting plates (13) between the inner containing layer (11) and the outer guiding layer (12), and the right angle supporting plates (13) are respectively located between the end portions of the inner containing layer (11) and the outer guiding layer (12); The outer side edges of the door panel (2) are respectively provided with short circular rods (6), and the inner side edges of the door panel (2) are respectively provided with long circular rods (7), the end portions of the telescopic joint (42) are movably connected with the short circular rods (6), and the telescopic shaft of the drive assembly (3) passes through the inner containing layer (11) and is movably connected with the long circular rods (7).

5. The automatic control device for the library door based on the smart home system according to claim 4, characterized in that, The upper and lower surfaces of the inner containing layer (11) are respectively provided with linear grooves (14), the rod bodies of the long circular rods (7) can pass through the linear grooves (14), the end portions of the long circular rods (7) are located inside the outer guiding layer (12), and the outer surfaces of the rod bodies of the long circular rods (7) are respectively provided with abutting stop pieces (8) corresponding to the positions of the inner containing layer (11); The end portions of the inner containing layer (11) are provided with open grooves (15), when the door panel (2) is in the closed state, the movable connection positions of the telescopic joint (42) and the short circular rods (6) are located inside the open grooves (15).

6. The automatic control device for the library door based on the smart home system according to claim 4, characterized in that, The eccentric self-rotation assembly (5) comprises a rotating gear (51) provided at the end portion of the long circular rod (7), and a toothed plate (52) provided on the side wall of the outer guiding layer (12), the end portion of the long circular rod (7) is connected with the edge position of the rotating gear (51), and the long circular rod (7) is away from the toothed plate (52); The toothed plate (52) and the rotating gear (51) are meshed with each other to drive the long circular rod (7) to rotate, and the door panel (2) rotates around the axis line of the long circular rod (7); When the door panel (2) is pulled to move outward, the toothed plate (52) and the rotating gear (51) are meshed with each other to drive the door panel (2) to rotate out of the door frame assembly (1); When the door panel (2) is pushed to move inward, the toothed plate (52) and the rotating gear (51) are meshed with each other to drive the door panel (2) to rotate into the door frame assembly (1).

7. The automatic control device for a warehouse door based on a smart home system according to claim 6, characterized in that, the length of the toothed plate (52) is used to limit the rotation angle of the door frame assembly (1), and the rotation angle generated by the engagement between the toothed plate (52) and the rotating gear (51) is greater than 10° and less than 15°.

8. The automatic control device for a warehouse door based on a smart home system according to claim 4, characterized in that, the end of the right-angle support plate (13) is provided with an electromagnet (16), the outer edge of the warehouse door plate (2) is provided with a metal block (21), the electromagnet (16) is energized when the warehouse door plate (2) is rotated into the door frame assembly (1), and the position of the warehouse door plate (2) is fixed by the mutual adsorption between the electromagnet (16) and the metal block (21).

9. An automatic control system (92) of an automatic control device of a gate door based on the smart home system according to any one of claims 1 to 8, characterized in that, including: an image acquisition unit (91) arranged on the outside and inside of the warehouse door, for identifying vehicle information by shooting a vehicle license plate picture; a control system (92) connected with the image acquisition unit (91), for extracting vehicle information from the shot license plate picture to determine whether it belongs to a set of warehouse-entering vehicles; a line power module (93) connected with the electromagnet (16) on the door frame assembly (1) and electrically connected with the control system (92), the control system (92) controls the line power module (93) to disconnect the circuit first and then controls the drive assembly (3) to drive the warehouse door plate (2) to move and rotate outward to open the warehouse door according to the information of the image acquisition unit (91) on the outside of the warehouse door; the control system (92) controls the drive assembly (3) to drive the warehouse door plate (2) to move and rotate inward according to the information of the image acquisition unit (91) on the inside of the warehouse door, and controls the line power module (93) to connect the circuit according to the moving position of the warehouse door plate (2) to close the warehouse door.

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