Remote control device of intelligent gate

Abstract

The invention discloses a remote control device for an intelligent gate, which belongs to the technical field of intelligent gates and is used for controlling the intelligent gate, the intelligent gate comprises a gate frame, a gate body and a driving device for driving the gate body to open and close are mounted on the gate frame, symmetrically distributed side plates are arranged on the front side of the gate frame, and an inclined blocking net is fixed on the side plates. The upper end of the blocking net inclines towards the side close to the gate frame, and the gate frame further comprises a detection assembly used for detecting water flow on the rear side of the blocking net. By arranging the detection assembly, on one hand, the water flow can be judged according to the rotating angle of the electric telescopic rod, on the other hand, the device can move to the front of the blocking net to clean blockages on the blocking net, multiple purposes can be achieved, and the production cost is reduced; mechanical and electric collaborative cleaning is adopted, the manual maintenance frequency is reduced, multi-protocol compatibility is adopted, different communication environments are adapted, meanwhile, modular control and PLC / STM32 are adopted to ensure stability and expandability, and the remote control device achieves efficient management of gate intelligent operation and maintenance and flood control.

Description

Technical Field

[0001] The present invention belongs to the technical field of intelligent gates, and in particular relates to a remote control device for an intelligent gate. Background Art

[0002] In water conservancy projects, urban drainage, and flood control facilities, gates are key devices for controlling water flow. Their operating status directly affects the realization of flood control, drainage, water quality regulation, and other functions. Traditional gate systems rely heavily on manual inspections or simple electric control, which presents the following problems:

[0003] 1. Low efficiency of blockage cleaning: The screen is easily clogged by debris and requires frequent manual cleaning, especially during flood season or peak sewage discharge period. The maintenance cost is high and the response is delayed, which may cause poor water flow or even damage to the gate.

[0004] 2. Insufficient water flow monitoring accuracy: Existing technologies often use a single sensor (such as a water level meter) to indirectly determine flow, which makes it difficult to accurately reflect the actual water flow status in real time, affecting scheduling decisions.

[0005] 3. Poor remote control compatibility: Remote areas have limited communication conditions (such as no 5G coverage), while urban environments require high-speed data transmission. Existing systems often lack multi-protocol adaptability and insufficient scalability (such as difficulty in accessing meteorological data for optimized scheduling).

[0006] 4. Limited degree of automation: Insufficient coordination between the mechanical and electronic control systems, and separation of cleaning and detection functions, lead to equipment redundancy and increased costs.

[0007] To this end, there is an urgent need for an integrated and intelligent gate control system that can integrate mechanical and electric collaborative cleaning, multi-protocol remote communication and modular control technology to improve operation and maintenance efficiency, reduce production costs, and adapt to complex environmental requirements.

[0008] It should be noted that the above content falls within the technical knowledge of the inventor and does not necessarily constitute prior art. Summary of the Invention

[0009] In order to solve the above problems, the purpose of the present invention is to provide a remote control device for an intelligent gate. By setting a detection component, on the one hand, it can judge the size of the water flow according to the rotation angle of the electric telescopic rod, and on the other hand, it can move to the front of the blockage to clean the blockage on it, which can achieve multiple uses of one machine and reduce production costs.

[0010] To achieve the above-mentioned purpose, the present invention proposes a remote control device for an intelligent gate, which is used to control the intelligent gate. The intelligent gate includes a gate frame, on which a gate body and a driving device for driving the gate body switch are installed. The front side of the gate frame is provided with symmetrically distributed side panels, on which inclined screens are fixed, and the upper end of the screen is inclined toward the side close to the gate frame. The gate frame also includes a detection component for detecting the size of the water flow behind the screen.

[0011] The detection component includes a U-shaped connecting plate fixed on the front side of the gate frame top plate, and an electric telescopic rod is rotatably provided on the U-shaped connecting plate. The electric telescopic rod can only rotate forward and backward. A horizontal strip plate is fixed on the output shaft of the electric telescopic rod, and a strip brush is fixed on the side of the strip plate close to the gate frame. An angle sensor is installed on the rotating shaft of the electric telescopic rod.

[0012] Furthermore, the intelligent gate also includes a collection basket, which is installed between the two side plates. The collection basket is close to the barrier and is located below the top of the barrier.

[0013] Furthermore, a card slot is provided at the upper end of the side plate, and card blocks adapted to the card slot are fixed to both ends of the collecting basket.

[0014] Furthermore, an L-shaped connecting plate is fixed to one side of the U-shaped connecting plate, and a second motor and an L-shaped toggle rod are fixed to the side of the vertical plate of the L-shaped connecting plate away from the electric telescopic rod. The horizontal rod on the L-shaped toggle rod is located on the side of the electric telescopic rod close to the gate frame.

[0015] Furthermore, an angle sensor is installed on the rotating shaft of the electric telescopic rod, and a water level sensor is also installed on the gate frame.

[0016] Furthermore, the driving device includes a first motor fixed on the top of the gate frame, and the output shaft of the first motor passes through the top plate of the gate frame and is fixed with a vertical screw rod, and the screw rod is threadedly engaged with the gate body.

[0017] Furthermore, the angle sensor, water level sensor, electric telescopic rod, first motor and second motor are all electrically connected to the remote control device.

[0018] Furthermore, the remote control device includes a main controller, a communication module, a sensor interface, a motor drive module and a human-computer interaction interface.

[0019] Furthermore, the main controller is responsible for data processing and instruction execution.

[0020] The communication module supports 4G / 5G, Wi-Fi or LoRa wireless communication protocols.

[0021] The sensor interface receives real-time data from the angle sensor and water level sensor.

[0022] Drive module: controls the start, stop and steering of the first and second motors, and also controls the extension and retraction of the electric telescopic rod.

[0023] Human-computer interaction interface: send commands and check gate status through mobile APP or Web.

[0024] The remote control device for an intelligent gate proposed by the present invention can bring the following beneficial effects:

[0025] 1. The present invention is equipped with a detection component. On the one hand, it can judge the size of the water flow according to the rotation angle of the electric telescopic rod. On the other hand, it can move to the front of the blockage to clean the blockage on it, which can achieve multiple uses of one machine and reduce production costs.

[0026] 2. The remote control device of the present invention adopts mechanical + electric collaborative cleaning to reduce the frequency of manual maintenance, adopts multi-protocol compatibility, and adapts to different communication environments (such as LoRa in remote areas and 5G in cities). At the same time, it adopts modular control and PLC / STM32 to ensure stability and scalability (such as access to meteorological data for optimized scheduling). This remote control device realizes the intelligent operation and maintenance of gates and efficient management of flood control / sewage discharge through the deep integration of sensing, driving and remote control. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0028] Figure 1 This is a schematic structural diagram of the smart gate from the first perspective of the present invention.

[0029] Figure 2 This is a schematic structural diagram of the smart gate from a second perspective of the present invention.

[0030] Figure 3 This is a schematic structural diagram of the smart gate of the present invention from a third perspective.

[0031] Figure 4 for Figure 3 Enlarged structural diagram at point A in the middle.

[0032] In the figure: 1. Gate frame; 2. Side panel; 3. Blocking net; 4. Collection basket; 5. Gate body; 6. Drive device; 7. Detection assembly; 21. Card slot; 41. Card block; 61. First motor; 62. Screw rod; 71. U-shaped connecting plate; 72. Electric telescopic rod; 73. Strip plate; 74. Strip brush; 75. L-shaped connecting plate; 76. Second motor; 77. L-shaped toggle rod. DETAILED DESCRIPTION

[0033] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in an exemplary manner in conjunction with the accompanying drawings.

[0034] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship 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 operate in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0035] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature identified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0036] In the present invention, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0037] In the present invention, unless otherwise clearly specified and limited, a first feature "above" or "below" a second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the descriptions with reference to the terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more schemes or examples.

[0038] The embodiment of the present invention provides a remote control device for a smart gate, which is used to control the smart gate. The smart gate includes a gate frame 1, such as Figure 1As shown, the gate frame 1 is mounted with a gate body 5 and a drive device 6 for driving the gate body 5 to open and close. The front side of the gate frame 1 is provided with symmetrically distributed side panels 2, and an inclined screen 3 is fixed to the side panels 2. The upper end of the screen 3 is tilted toward the side close to the gate frame 1. The smart gate also includes a collection basket 4, which is mounted between the two side panels 2, near the screen 3 and located below the top of the screen 3. The gate frame 1 also includes a detection component 7 for detecting the water flow behind the screen 3.

[0039] A card slot 21 is formed at the upper end of the side plate 2 , and card blocks 41 adapted to the card slot 21 are fixed to both ends of the collecting basket 4 .

[0040] The detection component 7 includes a U-shaped connecting plate 71 fixed to the front side of the top plate of the gate frame 1. An electric telescopic rod 72 is rotatably provided on the U-shaped connecting plate 71. The electric telescopic rod 72 can only rotate forward and backward. A horizontal strip plate 73 is fixed on the output shaft of the electric telescopic rod 72. A strip brush 74 is fixed on the side of the strip plate 73 close to the gate frame 1.

[0041] The driving device 6 includes a first motor 61 fixed on the top of the gate frame 1. Figure 2 As shown, the output shaft of the first motor 61 passes through the top plate of the gate frame 1 and is fixed with a vertical screw rod 62 , and the screw rod 62 is threadedly engaged with the gate body 5 .

[0042] An L-shaped connecting plate 75 is fixed to one side of the U-shaped connecting plate 71. Figure 3 、 Figure 4 As shown, a second motor 76 and an L-shaped toggle rod 77 are fixed to the side of the vertical plate of the L-shaped connecting plate 75 away from the electric telescopic rod 72 , and the cross bar on the L-shaped toggle rod 77 is located on the side of the electric telescopic rod 72 close to the gate frame 1 .

[0043] An angle sensor is installed on the rotating shaft of the electric telescopic rod 72, and a water level sensor is also installed on the gate frame 1.

[0044] The angle sensor, the water level sensor, the electric telescopic rod 72 , the first motor 61 , and the second motor 76 are all electrically connected to the remote control device.

[0045] The remote control device includes a main controller, a communication module, a sensor interface, a motor drive module and a human-computer interaction interface.

[0046] The main controller is responsible for data processing and instruction execution and can choose PLC, ARM or STM32 series microprocessor.

[0047] The communication module supports wireless communication protocols such as 4G / 5G, Wi-Fi or LoRa to achieve remote data transmission.

[0048] The sensor interface receives real-time data from the angle sensor and water level sensor.

[0049] Driving module: controls the start, stop and steering of the first motor 61 (driven by the screw rod 62) and the second motor 76 (L-shaped toggle rod 77), and also controls the extension and retraction of the electric telescopic rod 72.

[0050] Human-computer interaction interface: You can send commands and check the gate status (such as opening, water flow rate, and blockage status) through the mobile phone APP or Web terminal.

[0051] All the electronic control devices of the present invention are waterproof devices.

[0052] Working principle:

[0053] Pollution interception and collection mechanism

[0054] Inclined screen: When water flows through the front side of the gate frame, the inclined design of the screen 3 guides floating objects (such as garbage and aquatic plants) to slide down along the slope, reducing the probability of blockage.

[0055] Collection basket fixation: The collection basket can be quickly disassembled and assembled through the clamping block 41 and the side plate slot 21, making it easy to clean up the accumulated materials.

[0056] Gate switch control

[0057] Driven by the screw rod 62: The remote control device controls the forward and reverse rotation of the first motor 61 through the motor drive module, driving the screw rod 62 to rotate, so that the gate body 5 moves up and down to open / close the gate. The opening is adjusted by the main controller according to the water level or remote instructions.

[0058] Blockage detection and cleaning

[0059] Water flow detection:

[0060] Angle sensor: The initial angle of the electric telescopic rod 72 is recorded by the angle sensor. When the water flow behind the blockade decreases (possibly due to blockage), the impact force of the water flow decreases, and the electric telescopic rod 72 rotates backward due to gravity or preset resistance. The angle change triggers a blockage alarm.

[0061] Water level sensor: Assists in judging water flow abnormalities (such as increased water level difference).

[0062] Automatic Cleanup:

[0063] First, retract the electric telescopic rod 72 to move the brush 74 to the top of the net 3, then start the second motor 76, drive the L-shaped toggle rod 77 to swing, and push the electric telescopic rod 72 to rotate forward to the front of the net 3, then control the electric telescopic rod 72 to extend, drive the brush 74 to move downward, and control the second motor 76 to rotate in the opposite direction until it disengages from the electric telescopic rod 72. Under the action of gravity, the brush 74 contacts the surface of the net 3, and the electric telescopic rod 72 is retracted to scrape the surface of the net 3, scraping the blockage on the surface of the net 3 into the collection basket 4.

[0064] After the cleaning is completed, the electric telescopic rod 72 is retracted and the angle sensor feeds back a reset signal.

[0065] Remote monitoring and interaction

[0066] Data transmission: The communication module uploads sensor data (water level, angle, gate opening) to the cloud or control center in real time. Users can view the status or send instructions (such as emergency closing) through the app / web terminal.

[0067] Intelligent decision-making: The main controller can set the automatic mode, such as:

[0068] Automatically open the gate to release floodwater when the water level exceeds the limit;

[0069] If the angle continues to be abnormal, start cleaning and notify maintenance personnel.

[0070] Security Mechanism

[0071] Redundant design: If communication is interrupted, the gate can maintain preset logic operation based on local sensor data.

[0072] Emergency manual operation: key components (such as the screw 62 and the collection basket 4) support on-site manual intervention.

[0073] The various embodiments in this specification are described in a progressive manner. Similar parts between the various embodiments can be referred to in conjunction with each other. Each embodiment focuses on the differences between the other embodiments. In particular, the system embodiments are generally similar to the method embodiments, so the description is relatively simple. For relevant parts, refer to the description of the method embodiments.

[0074] The foregoing is merely an embodiment of the present invention and is not intended to limit the present invention. It will be apparent to those skilled in the art that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention are intended to be included within the scope of the claims of the present invention.

Claims

1. A remote control device for an intelligent gate, the remote control device is used to control the intelligent gate, the intelligent gate includes a gate frame (1), characterized in that: A gate body (5) and a driving device (6) for driving the gate body (5) to open or close are installed on the gate frame (1); symmetrically distributed side panels (2) are provided on the front side of the gate frame (1); an inclined screen (3) is fixed on the side panel (2); the upper end of the screen (3) is inclined toward the side close to the gate frame (1); and the gate frame (1) also includes a detection component (7) for detecting the size of the water flow behind the screen (3); The detection assembly (7) comprises a U-shaped connecting plate (71) fixed to the front side of the top plate of the gate frame (1); an electric telescopic rod (72) is rotatably provided on the U-shaped connecting plate (71); the electric telescopic rod (72) can only rotate forward and backward; a horizontal strip plate (73) is fixed to the output shaft of the electric telescopic rod (72); a strip brush (74) is fixed to the side of the strip plate (73) close to the gate frame (1); and an angle sensor is installed on the rotating shaft of the electric telescopic rod (72).

2. A remote control device for an intelligent gate according to claim 1, characterized in that: The intelligent gate further comprises a collecting basket (4), which is installed between the two side panels (2). The collecting basket (4) is close to the blocking net (3) and is located below the top of the blocking net (3).

3. The remote control device for an intelligent gate according to claim 2, characterized in that: A card slot (21) is provided at the upper end of the side plate (2), and card blocks (41) adapted to the card slot (21) are fixed at both ends of the collecting basket (4).

4. The remote control device for an intelligent gate according to claim 3, characterized in that: An L-shaped connecting plate (75) is fixed to one side of the U-shaped connecting plate (71); a second motor (76) and an L-shaped toggle rod (77) are fixed to the side of the vertical plate of the L-shaped connecting plate (75) away from the electric telescopic rod (72); and a crossbar on the L-shaped toggle rod (77) is located on a side of the electric telescopic rod (72) close to the gate frame (1).

5. The remote control device for an intelligent gate according to claim 4, characterized in that: An angle sensor is installed on the rotating shaft of the electric telescopic rod (72), and a water level sensor is also installed on the gate frame (1).

6. The remote control device for an intelligent gate according to claim 5, characterized in that: The driving device (6) comprises a first motor (61) fixed on the top of the gate frame (1); the output shaft of the first motor (61) passes through the top plate of the gate frame (1) and is fixed with a vertical screw rod (62); the screw rod (62) is threadedly engaged with the gate body (5).

7. The remote control device for an intelligent gate according to claim 6, characterized in that: The angle sensor, water level sensor, electric telescopic rod (72), first motor (61), and second motor (76) are all electrically connected to the remote control device.

8. The remote control device for an intelligent gate according to claim 7, characterized in that: The remote control device includes a main controller, a communication module, a sensor interface, a motor drive module and a human-computer interaction interface.

9. The remote control device for an intelligent gate according to claim 8, characterized in that: The main controller is responsible for data processing and instruction execution; The communication module supports 4G / 5G, Wi-Fi or LoRa wireless communication protocols; The sensor interface receives real-time data from the angle sensor and water level sensor; Driving module: controls the start, stop and steering of the first motor (61) and the second motor (76), and also controls the extension and retraction of the electric telescopic rod (72); Human-computer interaction interface: send commands and check gate status through mobile APP or Web.

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