Telescopic rain cover intelligent control system based on Internet of Things

Abstract

The telescopic rain cover intelligent control system based on the Internet of Things comprises a sub-server, a rainfall sensor, a telescopic rain cover, a steel wire rope winding and unwinding mechanism and a main server, the steel wire rope winding and unwinding mechanism is arranged at the front end of the telescopic rain cover, and the telescopic rain cover can stretch out and draw back and unfold through the steel wire rope winding and unwinding mechanism; the main server is provided with a plurality of telescopic rain covers, the back of one side of each telescopic rain cover is provided with a sub-server, the top of each sub-server is provided with a rainfall sensor, and the main server and the sub-servers form the Internet of Things through a communication module, so that the rain covers at different positions in a control room can be conveniently controlled; a worker can close all the rainproof covers only by controlling the main server in a control room, the worker can control the rainproof cover at a certain position through the main server, and intelligent control over the rainproof covers is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of telescopic rain cover, and in particular to an intelligent control system of a telescopic rain cover based on the Internet of Things. Background Art

[0002] The Internet of Things is a comprehensive technology and application based on computer science, including network, electronics, radio frequency, induction, wireless, artificial intelligence, barcode, cloud computing, automation, embedded and other technologies. It aims to connect isolated objects to the Internet world and control them remotely.

[0003] With the development of science and technology, more and more items have shown intelligent characteristics. However, for retractable rain covers, they still need to be folded and opened manually according to actual conditions. For example, for retractable rain covers, the main purpose of unfolding the rain covers is to observe the objects inside the rain covers, which may cause certain problems in long-term storage. For retracting the rain covers, it is mainly inconvenient for workers to manually close the rain covers when it rains and at night. Summary of the invention

[0004] The purpose of the present invention is to provide a telescopic rain cover intelligent control system based on the Internet of Things to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A telescopic rain cover intelligent control system based on the Internet of Things, comprising a rain cover and a control system, the rain cover comprising a guide rail frame, a first rain cover, a second rain cover, a third rain cover, and a mobile bracket, fourth guide rails are arranged on both sides of the top of the guide rail frame, a third guide rail is arranged on the top of the guide rail frame and located on the outside of the fourth guide rail, a second guide rail is arranged on the top of the guide rail frame and located on the outside of the third guide rail, a first guide rail is arranged on the top of the guide rail frame and located on the outside of the second guide rail, a guide rail inner cavity is opened at the top of the first guide rail, the second guide rail, the third guide rail, and the fourth guide rail, and two guide rail rods are arranged at the front end of the guide rail inner cavity of the first guide rail, the second guide rail, the third guide rail, and the fourth guide rail, the mobile bracket comprises two bracket baffles and a mobile bracket body, different bracket baffles are arranged at both ends of the mobile bracket, and the two bracket baffles The bottom of the second rainproof cover is respectively connected with the guide rods at the front end of the guide inner cavities of different first guide rails, second guide rails, third guide rails and fourth guide rails, the bracket baffle at both ends of the back side is provided with through grooves, and the rear end of the bracket baffle at the back side is fixedly connected to the first rainproof cover, the bottom two ends of the first rainproof cover are provided with guide rods, the guide rods of the first rainproof cover are embedded and slidably connected in the guide inner cavity of the second guide rail, the rear end of the first rainproof cover is provided with a second rainproof cover, guide rods are provided at both sides of the bottom of the second rainproof cover, the guide rods of the second rainproof cover are embedded and slidably connected in the guide inner cavity of the third guide rail, the rear end of the second rainproof cover is provided with a third rainproof cover, guide rods are provided at both sides of the bottom of the third rainproof cover, guide rods are provided at both sides of the bottom of the third rainproof cover, and the guide rods of the third rainproof cover are embedded and slidably connected in the guide inner cavity of the fourth guide rail;

[0007] The top of the moving support body is provided with a roller pair fixing support, and the top of the roller pair fixing support is fixedly connected with a sliding roller pair, and the bottom center of the sliding roller pair is provided with a rope outlet opening, and the roller pair fixing support and the moving support body corresponding to the rope outlet opening are provided with a rope outlet groove. The rear end of the moving support body is provided with a second fixed pulley at the top of the inner top of the moving support body. The rear end surface of the third rainproof cover is provided with a wire rope passing hole, and the rear end surface of the third rainproof cover is fixedly connected to the first fixed pulley below the wire rope passing hole. The other end of the wire rope passes through the rope outlet opening and the rope outlet groove, passes through the second fixed pulley, and passes through the wire rope passing hole. The other end of the wire rope finally passes through the first fixed pulley and is located below the first fixed pulley.

[0008] Preferably, the sliding roller pair includes a roller pair baffle, a mounting plate, and a roller. The bottom of the roller pair baffle is located at the top of the roller pair fixing bracket. Roller pair baffles are arranged on both sides of the top of the roller pair baffle. Different rollers are arranged at the front end and rear end of the top of the roller pair baffle. The rotating axis of the roller is fixed to the mounting plate by a fixing bolt.

[0009] Preferably, slide grooves are provided on both sides of the outer surface of the second rain cover, and slide grooves are provided on both sides of the outer surface of the third rain cover. The slide grooves of the second rain cover and the third rain cover are slidably connected with sliders, and a connecting block is provided at the front end of the slider. The connecting block of the second rain cover is connected to the rear end of the first rain cover, and the connecting block of the third rain cover is connected to the rear end of the second rain cover.

[0010] Preferably, a sub-controller is provided on one side of the top rear end of the guide rail frame, a rain sensor is provided on the top of the sub-controller, and the sub-controller is electrically connected to the wire rope retracting and releasing mechanism.

[0011] Preferably, the control system includes a data acquisition module, a sub-server, a main server, an execution unit, and a communication module. The sub-server includes a data transmission unit and a data processing unit. The main server includes a control unit, a data analysis unit, and a data storage unit.

[0012] The data collection module is a rain sensor, which collects rainfall in real time and transmits the data to the sub-server;

[0013] The data transmission unit transmits the rainfall collected by the data collection module to the data analysis unit through the communication module;

[0014] The data analysis unit analyzes the rainfall data transmitted by the data acquisition module. When the data exceeds the threshold, a signal is sent to the data processing unit through the communication module. The data processing unit processes the signal and controls the execution unit to perform related actions after processing it into a certain signal.

[0015] The execution unit is a wire rope retracting and releasing mechanism, through which the rain cover can be unfolded and retracted;

[0016] The control unit is used by the staff to input a command when the rain cover needs to be expanded or retracted. The control unit will send a signal to the data processing unit through the communication module. The data processing unit will process the signal and control the execution unit to perform related actions after processing it into a certain signal.

[0017] Preferably, the data processing unit is electrically connected to the execution unit.

[0018] Preferably, the data storage unit is a data analysis unit. After processing the rainfall, when the data is normal, the data is stored in the database according to the rainfall information. When the system is abnormal, the abnormal data is obtained by traversing the database and analyzing the official data released by the Meteorological Bureau, which is convenient for technical personnel to find out where the abnormality is.

[0019] Preferably, the main server realizes network connection of multiple sub-servers through a communication module to form an Internet of Things. The communication module is connected to a WIFI chip and a zigbee antenna to realize WIFI wireless communication and zigbee gateway networking communication.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention discloses an intelligent control system for telescopic rain covers based on the Internet of Things. A main server forms the Internet of Things with several sub-servers through a communication module. Each sub-server is connected to a telescopic rain cover. The telescopic rain cover is telescoped and unfolded through a wire rope retracting and releasing mechanism. In addition, because several different telescopic rain covers form the Internet of Things through the communication module, it is convenient to control rain covers at different positions in a control room. When it rains, the staff only needs to control the main server in the control room to close all the rain covers. In addition, for a rain cover at a certain location, the staff can control the location through the main server, thereby realizing intelligent control of the rain cover and having certain practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the structure of the guide rail plate of the present invention;

[0024] Figure 3 It is a schematic diagram of the structure of the mobile bracket and the first rain cover of the present invention;

[0025] Figure 4 It is a schematic diagram of the structure of the sliding roller pair of the present invention;

[0026] Figure 5 It is a schematic diagram of the connection structure between the first rain cover and the second rain cover of the present invention;

[0027] Figure 6 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0028] Figure 7 It is a system flow chart of the present invention.

[0029] In the figure: 1. guide rail frame; 2. sub-controller; 3. rain sensor; 4. wire rope retracting and releasing mechanism; 5. mobile bracket; 501. bracket baffle; 502. mobile bracket main body; 503. roller pair fixed bracket; 6. first rain cover; 7. second rain cover; 8. third rain cover; 9. first fixed pulley; 10. first guide rail; 11. second guide rail; 12. third guide rail; 13. fourth guide rail; 14. guide rail inner cavity; 15. guide rail rod; 16. sliding roller pair; 1601. roller pair baffle; 1602. mounting plate; 1603. roller; 17. wire rope passing hole; 18. slide groove; 19. connecting block; 20. slider; 21. second fixed pulley; 22. wire rope; 23. rope outlet; 24. rope outlet groove. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] It should be understood that in the embodiments of the present invention, the term "and / or" is only a description of the association relationship of the associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0034] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the composition and steps of each example have been generally described in terms of function in the above description. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.

[0035] See also Figure 1-7 , the present invention provides a technical solution:

[0036] A telescopic rain cover intelligent control system based on the Internet of Things, comprising a rain cover and a control system, wherein the rain cover comprises a guide rail frame 1, a first rain cover 6, a second rain cover 7, a third rain cover 8, and a mobile bracket 5, fourth guide rails 13 are arranged on both sides of the top of the guide rail frame 1, a third guide rail 12 is arranged on the top of the guide rail frame 1 and on the outside of the fourth guide rail 13, a second guide rail 11 is arranged on the top of the guide rail frame 1 and on the outside of the third guide rail 12, and a mobile bracket 5 is arranged on the top of the guide rail frame 1 and on the outside of the second guide rail 12. The outer side of the first guide rail 10 is provided with a first guide rail 10, the top of the first guide rail 10, the second guide rail 11, the third guide rail 12, and the fourth guide rail 13 are provided with a guide rail inner cavity 14, and the front end of the guide rail inner cavity 14 of the first guide rail 10, the second guide rail 11, the third guide rail 12, and the fourth guide rail 13 are provided with two guide rail rods 15. The movable bracket 5 includes two bracket baffles 501 and a movable bracket body 502. Different bracket baffles 501 are respectively provided at both ends of the movable bracket 502. The two bracket baffles The bottom of the plate 501 is respectively connected to the guide rail rods 15 at the front ends of the guide rail inner cavities 14 of the first guide rail 10, the second guide rail 11, the third guide rail 12, and the fourth guide rail 13. Through grooves are provided at both ends of the back support baffle 501. The rear end of the back support baffle 501 is fixedly connected to the first rain cover 6. The guide rail rods 15 are provided at both ends of the bottom of the first rain cover 6. The guide rail rods 15 of the first rain cover 6 are slidably connected in the guide rail inner cavity 14 of the second guide rail 11. The first rain cover A second rain cover 7 is provided at the rear end of 6, and guide rail rods 15 are provided on both sides of the bottom of the second rain cover 7. The guide rail rods 15 of the second rain cover 7 are fitted and slidably connected in the guide rail inner cavity 14 of the third guide rail 12. A third rain cover 8 is provided at the rear end of the second rain cover 7, and guide rail rods 15 are provided on both sides of the bottom of the third rain cover 8. Guide rail rods 15 are provided on both sides of the bottom of the third rain cover 8, and the guide rail rods 15 of the third rain cover 8 are fitted and slidably connected in the guide rail inner cavity 14 of the fourth guide rail 13;

[0037] The front end of the mobile bracket 5 is fixedly connected to a wire rope retracting mechanism 4 located at the top of the guide rail frame 1. The wire rope retracting mechanism 4 is fixedly connected to one end of the wire rope 22. A roller pair fixed bracket 503 is arranged on the top of the mobile bracket body 502. A sliding roller pair 16 is fixedly connected to the top of the roller pair fixed bracket 503. A rope outlet 23 is opened through the center of the bottom of the sliding roller pair 16. A rope outlet groove 2 is opened at the roller pair fixed bracket 503 and the mobile bracket body 502 corresponding to the rope outlet 23. 4. A second fixed pulley 21 is provided at the inner top of the movable bracket body 502, a wire rope outlet hole 17 is provided through the rear end of the third rain cover 8, a first fixed pulley 9 is fixedly connected to the rear end surface of the third rain cover 8 and located below the wire rope outlet hole 17, the other end of the wire rope 22 passes through the rope outlet port 23 and the rope outlet groove 24 and then passes through the second fixed pulley 21 and then passes through the wire rope outlet hole 17, and the other end of the wire rope 22 finally passes through the first fixed pulley 9 and is located below the first fixed pulley 9.

[0038] Furthermore, the sliding roller pair 16 includes a roller pair baffle 1601, a mounting plate 1602, and a roller 1603. The bottom of the roller pair baffle 1601 is located at the top of the roller pair fixed bracket 503. Roller pair baffles 1601 are arranged on both sides of the top of the roller pair baffle 1601. Different rollers 1603 are arranged at the front end and the rear end of the top of the roller pair baffle 1601. The rotating axis of the roller 1603 is fixed to the mounting plate 1602 by fixing bolts.

[0039] Furthermore, slide grooves 18 are opened on both sides of the outer surface of the second rain cover 7, and slide grooves 18 are opened on both sides of the outer surface of the third rain cover 8. The slide grooves 18 of the second rain cover 7 and the third rain cover 8 are slidably connected with sliders 20, and a connecting block 19 is provided at the front end of the slider 20. The connecting block 19 of the second rain cover 7 is connected to the rear end of the first rain cover 6, and the connecting block 19 of the third rain cover 8 is connected to the rear end of the second rain cover 7.

[0040] Furthermore, a sub-controller 2 is provided on one side of the top rear end of the guide rail frame 1 , a rain sensor 3 is provided on the top of the sub-controller 2 , and the sub-controller 2 is electrically connected to the wire rope retracting and releasing mechanism 4 .

[0041] Further, the control system includes a data acquisition module, a sub-server, a main server, an execution unit, and a communication module, the sub-server 2 includes a data transmission unit and a data processing unit, and the main server includes a control unit, a data analysis unit, and a data storage unit;

[0042] The data collection module is a rain sensor 3, which collects rainfall in real time and transmits the data to the sub-server;

[0043] The data transmission unit transmits the rainfall collected by the data collection module to the data analysis unit through the communication module;

[0044] The data analysis unit analyzes the rainfall data transmitted by the data acquisition module. When the data exceeds the threshold, a signal will be sent to the data processing unit through the communication module. The data processing unit will process the signal and control the execution unit to perform related actions after processing it into a certain signal.

[0045] The execution unit is a wire rope retracting and releasing mechanism 4, through which the rain cover can be deployed and retracted;

[0046] When the staff needs to expand or retract the rain cover, the control unit inputs a command through the control unit, and the control unit sends a signal to the data processing unit through the communication module. The data processing unit processes the signal and controls the execution unit to perform related actions after processing it into a certain signal.

[0047] Furthermore, the data processing unit is electrically connected to the execution unit.

[0048] Furthermore, the data storage unit is a data analysis unit. After processing the rainfall, when the data is normal, the data is stored in the database according to the rainfall information. When the system is abnormal, the abnormal data is obtained by traversing the database and analyzing the official data released by the Meteorological Bureau, which is convenient for technical personnel to find out where the abnormality is.

[0049] Furthermore, the main server realizes network connection of multiple sub-servers 2 through the communication module, thereby forming an Internet of Things. The communication module is connected with a WIFI chip and a zigbee antenna to realize WIFI wireless communication and zigbee gateway networking communication.

[0050] Working principle: When in use, when the data finally transmitted by the rainfall sensor 3 to the data analysis unit exceeds the threshold, a signal will be transmitted to the data processing unit here, and the data processing unit will process the data. If the telescopic rain cover here is in a retracted state, the data processing unit will make the execution unit work, and the execution unit is the wire rope retracting mechanism 4, and the wire rope state data in the data processing unit is set to unfold, and the wire rope retracting mechanism 4 will retract the wire rope 22. After the wire rope 22 is retracted, it will be in the rope outlet groove 2 4 and the rope outlet 23 show a tendency of the wire rope 22 to stretch upward, which will also make the first fixed pulley 9 and the second fixed pulley 21 move forward, so that the movable bracket 5 and the first rain cover 6 combination will be subjected to a dragging force of stretching forward. During the stretching process of the first rain cover 6, the slider 20 will slide at the slide groove 18 of the second rain cover 8. When the slider 20 slides to the front end of the slide groove 18, the dragging force will act on the second rain cover 7, so that the second rain cover 7 moves forward, and finally the telescopic rain cover will be fully unfolded to protect against rain.

[0051] When the weather is clear, the staff can control the main server in the remote control room to control the extension and retraction of the retractable rain cover here. Specifically, the staff inputs the retractable rain cover in the control interface used to control the retractable rain cover here in the control unit, and transmits it directly to the data processing unit in the sub-server 2 here through the communication module. The data processing unit sets the internal retractable rain cover state data to retract, and then the data processing unit controls the execution unit to put the wire rope 22 into the wire rope 22 in the wire rope retracting mechanism 4. The wire rope 22 will have a tendency to enter downward at the rope outlet groove 24 and the rope outlet 23, which will cause the wire rope 22 at the first fixed pulley 9 to move downward, and the first fixed pulley 9 and the second fixed pulley 21 to rotate backward, so that the movable bracket 5 and the first rain cover 6 combination will be subjected to a backward retracting drag force, thereby retracting the retractable rain cover.

[0052] Specifically, a plurality of circular rings are provided inside the first rain cover 6, the second rain cover 7 and the third rain cover 8. The diameter of the circular rings matches the diameter of the steel wire rope 22. When the steel wire rope passes through the opening area inside the circular rings, the moving position of the steel wire rope 22 will be limited to a certain extent, thereby facilitating the movement of the steel wire rope 22.

[0053] In the embodiments provided in the present application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic, for example, the division of units is only a logical function division, and there may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interfaces, devices or units, or can be electrical, mechanical or other forms of connection.

[0054] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the embodiments of the present invention.

[0055] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0056] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention is essentially or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods of each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk and other media that can store program codes.

[0057] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present invention, and these modifications or replacements should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

[0058] It is worth noting that, although the foregoing content has described the spirit and principle of the invention with reference to several specific embodiments, it should be understood that the invention is not limited to the disclosed specific embodiments, and the division of various aspects does not mean that the features in these aspects cannot be combined, and such division is only for the convenience of expression. The invention is intended to cover various modifications and equivalent arrangements included in the spirit and scope of the appended claims.

Claims

1. An intelligent control system for a telescopic rain cover based on the Internet of Things, comprising a rain cover and a control system, characterized in that: The rain cover comprises a guide rail frame (1), a first rain cover (6), a second rain cover (7), a third rain cover (8), and a movable bracket (5); fourth guide rails (13) are arranged on both sides of the top of the guide rail frame (1); a third guide rail (12) is arranged on the top of the guide rail frame (1) and on the outside of the fourth guide rail (13); a second guide rail (11) is arranged on the top of the guide rail frame (1) and on the outside of the third guide rail (12); a first guide rail (10) is arranged on the top of the guide rail frame (1) and on the outside of the second guide rail (11); the first guide rail (10), A guide rail inner cavity (14) is provided at the top of the second guide rail (11), the third guide rail (12) and the fourth guide rail (13); two guide rail rods (15) are provided at the front ends of the guide rail inner cavities (14) of the first guide rail (10), the second guide rail (11), the third guide rail (12) and the fourth guide rail (13); the movable bracket (5) comprises two bracket baffles (501) and a movable bracket body (502); different bracket baffles (501) are provided at the two ends of the movable bracket (502); the bottoms of the two bracket baffles (501) are respectively connected to different first guide rails; The guide rail rods (15) at the front ends of the guide rail inner cavities (14) of the second guide rail (10), the second guide rail (11), the third guide rail (12) and the fourth guide rail (13) are connected, through grooves are provided at both ends of the support baffle (501) on the back, and the rear end of the support baffle (501) on the back is fixedly connected to the first rain cover (6), and guide rail rods (15) are provided at both ends of the bottom of the first rain cover (6), and the guide rail rods (15) of the first rain cover (6) are slidably connected in the guide rail inner cavity (14) of the second guide rail (11), and the rear end of the first rain cover (6) is provided with a second rain cover. A rain cover (7), guide rail rods (15) are arranged on both sides of the bottom of the second rain cover (7), and the guide rail rods (15) of the second rain cover (7) are slidably connected in the guide rail inner cavity (14) of the third guide rail (12); a third rain cover (8) is arranged at the rear end of the second rain cover (7), and guide rail rods (15) are opened on both sides of the bottom of the third rain cover (8); guide rail rods (15) are arranged on both sides of the bottom of the third rain cover (8), and the guide rail rods (15) of the third rain cover (8) are slidably connected in the guide rail inner cavity (14) of the fourth guide rail (13); A wire rope retracting mechanism (4) is fixedly connected to the front end of the mobile bracket (5) and located at the top of the guide rail frame (1), and the wire rope retracting mechanism (4) is fixedly connected to one end of the wire rope (22). A roller pair fixed bracket (503) is arranged at the top of the mobile bracket body (502), and a sliding roller pair (16) is fixedly connected to the top of the roller pair fixed bracket (503). A rope outlet (23) is provided through the center of the bottom of the sliding roller pair (16), and rope outlet grooves (23) are provided at the roller pair fixed bracket (503) and the mobile bracket body (502) corresponding to the rope outlet (23). 4), a second fixed pulley (21) is arranged at the inner top of the movable bracket body (502), a wire rope outlet hole (17) is provided through the rear end of the third rain cover (8), a first fixed pulley (9) is fixedly connected to the rear end surface of the third rain cover (8) and located below the wire rope outlet hole (17), the other end of the wire rope (22) passes through the rope outlet opening (23) and the rope outlet groove (24), passes through the second fixed pulley (21), and then passes through the wire rope outlet hole (17), and the other end of the wire rope (22) finally passes through the first fixed pulley (9) and is located below the first fixed pulley (9).

2. According to the Internet of Things-based telescopic rain cover intelligent control system of claim 1, it is characterized by: The sliding roller pair (16) comprises a roller pair baffle (1601), a mounting plate (1602), and a roller (1603); the bottom of the roller pair baffle (1601) is located at the top of the roller pair fixing bracket (503); roller pair baffles (1601) are arranged on both sides of the top of the roller pair baffle (1601); different rollers (1603) are arranged at the front end and the rear end of the top of the roller pair baffle (1601); and the rotating shaft of the roller (1603) is fixed to the mounting plate (1602) by a fixing bolt.

3. According to the Internet of Things-based telescopic rain cover intelligent control system of claim 1, it is characterized by: Slide grooves (18) are provided on both sides of the outer surface of the second rain cover (7), and slide grooves (18) are provided on both sides of the outer surface of the third rain cover (8). The slide grooves (18) of the second rain cover (7) and the third rain cover (8) are both slidably connected with sliders (20), and a connecting block (19) is provided at the front end of the slider (20). The connecting block (19) of the second rain cover (7) is connected to the rear end of the first rain cover (6), and the connecting block (19) of the third rain cover (8) is connected to the rear end of the second rain cover (7).

4. According to the Internet of Things-based telescopic rain cover intelligent control system of claim 1, it is characterized by: A sub-controller (2) is arranged on one side of the top rear end of the guide rail frame (1), a rainfall sensor (3) is arranged on the top of the sub-controller (2), and the sub-controller (2) is electrically connected to a wire rope retracting and releasing mechanism (4).

5. The telescopic rain cover intelligent control system based on the Internet of Things according to claim 1 or 4, characterized in that: The control system comprises a data acquisition module, a sub-server, a main server, an execution unit, and a communication module. The sub-server (2) comprises a data transmission unit and a data processing unit. The main server comprises a control unit, a data analysis unit, and a data storage unit. The data collection module is a rainfall sensor (3), which collects rainfall in real time and transmits the data to a sub-server; The data transmission unit transmits the rainfall collected by the data collection module to the data analysis unit through the communication module; The data analysis unit analyzes the rainfall data transmitted by the data acquisition module. When the data exceeds the threshold, a signal is sent to the data processing unit through the communication module. The data processing unit processes the signal and controls the execution unit to perform related actions after processing it into a certain signal. The execution unit is a wire rope retracting and releasing mechanism (4), and the rain cover can be unfolded and retracted by the wire rope retracting and releasing mechanism (4); The control unit is used by the staff to input a command when the rain cover needs to be expanded or retracted. The control unit will send a signal to the data processing unit through the communication module. The data processing unit will process the signal and control the execution unit to perform related actions after processing it into a certain signal.

6. The telescopic rain cover intelligent control system based on the Internet of Things according to claim 5 is characterized in that: The data processing unit is electrically connected to the execution unit.

7. The telescopic rain cover intelligent control system based on the Internet of Things according to claim 5 is characterized in that: The data storage unit is a data analysis unit. After processing the rainfall, when the data is normal, the data is stored in the database according to the rainfall information. When the system is abnormal, the abnormal data is obtained by traversing the database and analyzing the official data released by the Meteorological Bureau, which is convenient for technical personnel to find out where the abnormality is.

8. The telescopic rain cover intelligent control system based on the Internet of Things according to claim 5 is characterized by: The main server realizes network connection of multiple sub-servers (2) through a communication module, thereby forming an Internet of Things. The communication module is connected to a WIFI chip and a zigbee antenna for realizing WIFI wireless communication and zigbee gateway networking communication.

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