A border inspection ladder opening intelligent management and control device
By designing an intelligent control device for the border inspection gangway, and utilizing horizontal telescopic devices and automated identification and monitoring devices, the problems of low efficiency and poor size adaptability of manual duty were solved, thus achieving automated and safe boarding management.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TANGSHAN BAICHUAN INTELLIGENT MACHINE
- Filing Date
- 2025-08-18
- Publication Date
- 2026-07-14
Smart Images
Figure CN224501314U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of personnel detection devices, and in particular to an intelligent control device for border inspection ladder entrances. Background Technology
[0002] When foreign cargo ships dock at Chinese ports, it is necessary to check and verify the identities of personnel boarding and disembarking to prevent unauthorized access. Currently, the control of personnel boarding and disembarking at the ship's gangway mainly relies on manual management, with some ports having fixed facial recognition systems. However, due to the long docking times of cargo ships and the rising and falling of the ships as cargo is loaded and unloaded, the position of the boarding gangway changes accordingly. This leads to the following problems:
[0003] 1. The boarding time for personnel is relatively fixed. The gangway is manually controlled, which requires personnel to be on duty 24 hours a day. Otherwise, it is impossible to prevent personnel from illegally boarding or disembarking, resulting in a large waste of personnel and low efficiency of manual duty.
[0004] 2. The boarding stairs of different ships have different sizes, and the fixed facial recognition system cannot be applied to a variety of cargo ships. Utility Model Content
[0005] To address the aforementioned technical issues, an intelligent control device for border inspection ladder entrances is provided.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] A border inspection gate intelligent control device is provided, characterized in that it includes: a first mounting column, a second mounting column, a lifting door, a monitoring device, a face recognition device, and a horizontal telescopic device;
[0008] The first and second mounting columns are fixedly connected to both ends of the horizontal telescopic device, the face recognition device is slidably connected to the first mounting column, the monitoring device is slidably connected to the second mounting column, and the lifting door is rotatably connected to the second mounting column.
[0009] Compared with the prior art, the present invention has the following technical effects:
[0010] The intelligent control device for the border inspection gangway in this application enables the management of personnel disembarking and boarding. The first and second mounting columns are connected by a horizontal telescopic device, allowing the width of the intelligent control device to be adjusted. A facial recognition device is slidably connected to the first mounting column, extending outwards and retracting inwards. A monitoring device is slidably connected to the second mounting column, also extending outwards or retracting inwards, thus adjusting between working and non-working states. A lifting door is rotatably connected to the second mounting column; it opens when moving upwards and closes when horizontal. This intelligent control device for the border inspection gangway automatically manages personnel boarding and disembarking and can be adjusted according to the width of the boarding ladder. Attached Figure Description
[0011] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:
[0012] Figure 1 This is a schematic diagram of the intelligent control device for the border inspection ladder entrance in an embodiment of this utility model;
[0013] Figure 2 for Figure 1 A schematic diagram of the intelligent control device at the border inspection station entrance when it is closed.
[0014] Figure 3 for Figure 1 A schematic diagram of the intelligent control device at the border inspection station entrance when it is in operation.
[0015] Figure label:
[0016] 10-First mounting column, 20-Second mounting column, 30-Horizontal telescopic device, 31-Telescopic rod, 32-Mounting base, 40-Face recognition device, 41-First mounting base, 42-Face recognition camera, 43-First rain cover, 50-Monitoring device, 51-Second mounting base, 52-Second rain cover, 53-Monitoring camera, 60-Lifting door, 61-Lifting rod, 62-Baffle, 63-Indicator light, 64-Horizontal limit switch, 65-Vertical limit switch, 66-Block, 70-Charging interface, 80-Locking device. Detailed Implementation
[0017] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0018] 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 indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified. "Several" means one or more, unless otherwise explicitly specified.
[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0020] Please see Figures 1 to 3 The intelligent control device for the border inspection ladder provided in this embodiment includes: a first mounting column 10, a second mounting column 20, a lifting door 60, a monitoring device 50, a face recognition device 40, and a horizontal telescopic device 30.
[0021] The first mounting column 10 and the second mounting column 20 are fixedly connected to both ends of the horizontal telescopic device 30. The face recognition device 40 is slidably connected to the first mounting column 10. The monitoring device 50 is slidably connected to the second mounting column 20. The lifting door 60 is rotatably connected to the second mounting column 20.
[0022] In practice:
[0023] In this application, the first mounting column 10 and the second mounting column 20 of the intelligent control device for the border inspection ladder are connected by a horizontal telescopic device 30. The horizontal telescopic device 30 allows adjustment of the unfolded width of the intelligent control device to accommodate boarding ladders of varying widths. The horizontal telescopic device 30 includes a telescopic rod 31 and mounting seats 32. Two mounting seats 32 are installed at both ends of the telescopic rod 31, and the first mounting column 10 and the second mounting column 20 are vertically installed on their respective mounting seats 32. The telescopic rod 31 is preferably flat for easy passage, but other forms are also possible. When it is cylindrical, two rods are arranged in parallel, with a shield installed between the two telescopic rods 31 to prevent them from being stepped on and causing malfunctions. The first mounting column 10 and the second mounting column 20 can be selected from cylindrical structures, rectangular columns, or other types of column structures.
[0024] The face recognition device 40 is installed on the top of the first mounting column 10, and the monitoring device 50 is installed on the top of the second mounting column 20. The device adopts a plug-in structure, with the bottom ends of the face recognition device 40 and the monitoring device 50 respectively plugged into the top of the first mounting column 10 and the second mounting column 20.
[0025] The face recognition device 40 is equipped with a first rain cover 43 on its top. When not in use, the face recognition device 40 is manually pressed or retracted into the first mounting post 10 by a reset device. The first rain cover 43 seals the top of the first mounting post 10 to prevent rainwater from entering and corroding the face recognition device 40. The inner cavity of the first mounting post 10 is equipped with an automatic reset device and a locking device. In this embodiment, an electric push rod and a spring reset mechanism are used as examples.
[0026] In automatic control mode: A detection switch is installed inside the first rain cover 43. When the first rain cover 43 is manually pressed, the detection switch detects a signal, and the electric push rod installed in the cavity of the first mounting column 10 rises. After the positioning switch detects the positioning signal, the electric push rod stops moving, allowing for face recognition operation. Alternatively, a fixed-stroke electric push rod can be used. After the detection switch inside the first rain cover 43 is triggered, the electric push rod rises to its maximum stroke position, and the face recognition device 40 rises to the working position. After the detection switch inside the first rain cover 43 is triggered again, the electric push rod retracts, and the face recognition device 40 descends to its original position (non-working position). A control system can also be installed inside the first mounting column 10. The control system measures whether the face recognition system is working. When the system is not in operation for an extended period, the control system sends a signal, causing the electric push rod to retract, pulling the face recognition device 40 back into the first mounting column 10 to prevent rainwater and dust contamination.
[0027] In manual control mode: An electromagnetic lock device is installed inside the first mounting column 10. During use, the first rain cover 43 is manually lifted. Once the face recognition device 40 reaches the working height, the electromagnetic lock automatically locks the face recognition device 40, initiating face recognition operations. When not in use, the face recognition device 40 is manually pressed to reset. An internal control system can also be configured to detect whether the face recognition system is working. After prolonged inactivity, the control system sends a signal, the electromagnetic lock retracts, and the face recognition device 40 retracts into the column under the action of the bottom spring and gravity, preventing rainwater and dust contamination. Alternatively, when recognition is no longer needed, the first rain cover 43 is manually pressed to push the face recognition device 40 into the first mounting column 10.
[0028] After the face recognition device 40 is extended, the orientation of the recognition can be manually adjusted. By manually rotating the face recognition device 40, face recognition can be performed on people boarding and alighting from both sides of the ship.
[0029] In addition to facial recognition, the facial recognition device 40 may also be equipped with other identity recognition devices such as an ID card reader and fingerprint recognition, as needed.
[0030] The monitoring device 50 is installed on the top of the second mounting column 20. The top of the monitoring device 50 is equipped with a second rain cover 52. When the monitoring device 50 is not in use, it is retracted into the second mounting column 20. The second rain cover 52 seals the top of the second mounting column 20 to prevent rainwater from entering and causing corrosion.
[0031] The monitoring device 50 uses an electric push rod and other mechanisms to achieve lifting and lowering movement (preferably automatically rising when the equipment is in operation). The electric push rod is installed in the cavity of the second mounting column 20 and is equipped with a position detection switch. The electric push rod extends automatically when energized, and locks when the position detection switch detects that it has reached its correct position. After the monitoring device 50 is finished using, the electric push rod retracts back into its original position when energized. To meet the requirement of 24-hour use, supplementary lighting is also provided for the monitoring device 50. The supplementary lighting is positioned above or below the monitoring device 50 to provide supplementary lighting for the surrounding environment during nighttime operations, preventing problems such as blurry monitoring and unrecognizable images due to insufficient light. The monitoring device 50 is also equipped with a loudspeaker system for convenient remote communication with personnel at the entrance. The monitoring device 50 is equipped with a signal antenna to ensure real-time communication with the backend.
[0032] The lifting door 60 is rotatably connected to the first mounting column 10 or the second mounting column 20, and can rotate upward or downward in a vertical plane to facilitate personnel passage. The lifting door 60 relies on a servo motor as its power output mechanism and is equipped with a drive shaft and other mechanisms. A horizontal limit switch 64 and a vertical limit switch 65 are installed on the first mounting column 10 or the second mounting column 20 to ensure that the lifting door 60 is fully open and closed.
[0033] A stop 66 can be optionally installed on the first mounting column 10. When the lifting door 60 is closed, the lifting rod 61 of the lifting door 60 abuts against the stop 66 to prevent the revolving door from continuing to move. To ensure that the lifting door 60 can still abut against the stop 66 after the horizontal telescopic device 30 is adjusted, the end of the lifting rod 61 facing the first mounting column 10 is made telescopic. Alternatively, when the horizontal telescopic device 30 is at its maximum stroke and the lifting door 60 is at its lowest position, the lifting door 60 abuts against the stop 66, and the lifting door 60 will still abut against the stop 66 when the horizontal telescopic device 30 is shortened.
[0034] When the lifting rod 61 contacts the stop block 66, the horizontal limit switch 64 is detected and locked, and the servo motor is locked. Similarly, the second mounting column 20 is also equipped with a stop block 66. After the lifting door 60 rotates to the position, the lifting rod 61 contacts the stop block 66 used to limit the position in the vertical direction to prevent the lifting door 60 from continuing to move. At the same time, the vertical limit switch 65 is detected and locked, and the motor is locked.
[0035] The lifting door 60 is also equipped with indicator lights to indicate the equipment status.
[0036] The locking device 80 is installed on the first mounting column 10 or the second mounting column 20, and is located on the side facing the boarding ladder. It can be completely locked with the boarding ladder to ensure that the intelligent control device at the border inspection ladder moves with the boarding ladder. The locking device 80 can be remotely unlocked to facilitate the departure of the ship from the shore; the locking device 80 is completely fixed to the boarding ladder to prevent personnel from boarding the ship from the side.
[0037] The horizontal telescopic device 30 can extend and retract horizontally to ensure that the width of the intelligent control device at the border inspection ladder is consistent with the width of the boarding ladder. The horizontal telescopic device 30 is a mechanical inner and outer sleeve mechanism. The outer sleeve has multiple sets of limiting holes, and the inner sleeve has a spring-loaded limiting pin. The horizontal telescopic mechanism can be manually adjusted according to the width of the boarding ladder. Once in position, the spring-loaded limiting pin extends and engages with the limiting hole, locking the telescopic mechanism. When the size of the boarding ladder changes, the spring-loaded limiting pin is pressed into the device, and the width of the telescopic mechanism is readjusted. Once in position, it pops out and locks.
[0038] The bottom of the horizontal telescopic device 30 is equipped with a wear-resistant engineering plastic alloy, which ensures the stability of the equipment on the dock and allows it to move with the ladder opening.
[0039] Preferably, a charging interface 70 is provided inside the second mounting column 20, and a storage battery is provided inside the second mounting column 20 as a driving power source. When the intelligent control device at the border inspection ladder is stored, the face recognition device 40 and monitoring device 50 on the top of the first mounting column 10 and the second mounting column 20 are retracted, and the lifting door 60 is in a closed state, so that the equipment can be moved to the parking position for charging.
[0040] When in use, move the border inspection ladder intelligent control device to the ship's boarding ladder position, adjust the horizontal telescopic device 30 to be the same width as the boarding ladder, and fix the rear locking device 80 to the boarding ladder.
[0041] Once passengers arrive, they can manually raise and rotate the facial recognition device 40 to verify their identity. After verification, the lift door 60 will automatically rise and then automatically lower after passengers have passed through.
[0042] As one possible implementation, the face recognition device 40 includes a first mounting base 41, a face recognition camera 42, and a first rain cover 43; the mounting end of the first mounting base 41 is slidably connected to the first mounting column 10, a first mounting groove is provided on one side of the first mounting base 41, the face recognition camera 42 is installed in the first mounting groove, and the first rain cover 43 is fixedly connected to the end of the first mounting base 41 away from the first mounting column 10.
[0043] The first mounting base 41 is slidably connected to the first mounting column 10, allowing the face recognition device 40 to extend upwards for operation or retract into the first mounting column 10, where it is protected by the first rain cover 43. The orientation of the face recognition device 40 can also be rotated according to usage needs to meet recognition requirements in different directions.
[0044] As one possible implementation, the face recognition device 40 also includes a supplementary light; the supplementary light is installed in the first mounting slot.
[0045] The supplementary lights can provide a light source, improving the accuracy and efficiency of recognition.
[0046] As one possible implementation, the monitoring device 50 includes a second mounting base 51, a monitoring camera 53, and a second rain cover 52; the mounting end of the second mounting base 51 is slidably connected to the second mounting column 20, a second mounting groove is provided on one side of the second mounting base 51, the monitoring camera 53 is installed in the second mounting groove, and the second rain cover 52 is fixedly connected to the end of the second mounting base 51 away from the second mounting column 20.
[0047] The second mounting base 51 is slidably connected to the second mounting column 20, allowing the monitoring device 50 to extend upwards or retract downwards. Combined with the second rain cover 52, this provides protection. The orientation of the monitoring device 50 can also be adjusted by rotation according to actual monitoring needs, meeting monitoring requirements from different directions.
[0048] As one possible implementation, the lifting door 60 includes a servo motor, a lifting rod 61, a baffle 62, an indicator light 63, a horizontal limit switch 64, and a vertical limit switch 65. The servo motor is installed inside the second mounting column 20. The lifting rod 61 is fixedly connected to the output end of the servo motor. The baffle 62 is fixedly connected to the lifting rod 61 and is arranged in the vertical direction. The indicator light 63 is arranged on both sides of the lifting rod 61. The horizontal limit switch 64 is fixedly connected to the first mounting column 10, and the vertical limit switch 65 is fixedly connected to the second mounting column 20.
[0049] The servo motor can drive the lifting rod 61 to rotate up or down, realizing the adjustment of the working position and non-working position. The horizontal limit switch 64 and the vertical limit switch 65 limit the range of motion of the lifting rod 61. The indicator light 63 will indicate the working status of the lifting door 60.
[0050] As one possible implementation, the horizontal telescopic device 30 includes a telescopic rod 31 and a mounting base 32; there are two mounting bases 32, which are fixedly connected to both ends of the telescopic rod 31, and the first mounting column 10 and the second mounting column 20 are fixedly connected to the corresponding mounting base 32.
[0051] The mounting base 32 is fixed at both ends of the telescopic rod 31. As the telescopic rod 31 moves synchronously, the mounting base 32 also enables the installation of the first mounting column 10 and the second mounting column 20. The mounting base 32 makes the entire intelligent control device for the border inspection ladder more stable.
[0052] As one possible implementation, the intelligent control device for the border inspection ladder also includes a charging interface 70; the interface is connected to the second mounting column 20.
[0053] The charging port 70 can be used to charge the intelligent control device at the border inspection ladder entrance.
[0054] As one possible implementation, the intelligent control device for the border inspection gate also includes a locking device 80; the locking device 80 is located on the side of the first mounting column 10 and the second mounting column 20 away from the lifting door 60.
[0055] The locking device 80 secures the intelligent control device at the border inspection gate to the boarding ladder, allowing the locking device 80 to move with the boarding ladder.
[0056] In the description of the above embodiments, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.
[0057] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.
Claims
1. A border inspection ladder gate intelligent control device, characterized in that, include: First installation column, second installation column, lifting door, monitoring device, facial recognition device and horizontal telescopic device; The first and second mounting columns are fixedly connected to both ends of the horizontal telescopic device, the face recognition device is slidably connected to the first mounting column, the monitoring device is slidably connected to the second mounting column, and the lifting door is rotatably connected to the second mounting column.
2. The intelligent control device for border inspection ladder entrances according to claim 1, characterized in that, The horizontal telescopic device includes a telescopic rod and a mounting base; There are two mounting bases, which are fixedly connected to both ends of the telescopic rod, and the first mounting column and the second mounting column are fixedly connected to the corresponding mounting bases.
3. The intelligent control device for border inspection ladder entrances according to claim 1, characterized in that, The face recognition device includes a first mounting base, a face recognition camera, and a first rainproof cover; The mounting end of the first mounting base is slidably connected to the first mounting column. A first mounting groove is provided on one side of the first mounting base. The face recognition camera is installed in the first mounting groove. The first rain cover is fixedly connected to the end of the first mounting base away from the first mounting column.
4. The intelligent control device for border inspection ladder entrances according to claim 3, characterized in that, The facial recognition device also includes a supplementary light; The supplemental light is installed in the first mounting slot.
5. The intelligent control device for border inspection ladder entrances according to claim 1, characterized in that, The monitoring device includes a second mounting base, a monitoring camera, and a second rainproof cover; The mounting end of the second mounting base is slidably connected to the second mounting column. A second mounting groove is provided on one side of the second mounting base. The monitoring camera is installed in the second mounting groove. The second rain cover is fixedly connected to the end of the second mounting base away from the second mounting column.
6. The intelligent control device for border inspection ladder entrances according to claim 1, characterized in that, The lifting door includes a servo motor, lifting rod, baffle, indicator light, horizontal limit switch, and vertical limit switch; The servo motor is installed inside the second mounting column, the lifting rod is fixedly connected to the output end of the servo motor, the baffle is fixedly connected to the lifting rod and is arranged in the vertical direction, the indicator light is installed on both sides of the lifting rod, the horizontal limit switch is fixedly connected to the first mounting column, and the vertical limit switch is fixedly connected to the second mounting column.
7. The intelligent control device for border inspection ladder entrances according to claim 1, characterized in that, The intelligent control device for the border inspection ladder also includes a charging interface; The charging interface is connected to the second mounting column.
8. The intelligent control device for border inspection ladder entrances according to claim 1, characterized in that, The intelligent control device for the border inspection ladder also includes a locking device; The locking device is located on the side of the first mounting column and the second mounting column away from the lifting door.