Bridge navigation monitoring and anti-collision device

Abstract

The bridge navigation monitoring and anti-collision device comprises an anti-collision connecting strip, a transverse frame connecting strip and a distance monitoring device, the anti-collision connecting strip is in a long-strip U shape and can be conveniently inserted into the edge position of a bridge, and a plurality of installation connecting holes with openings vertically penetrating and communicating are formed in the anti-collision connecting strip. According to the scheme, the distance between the ship and the bridge is monitored in real time through the distance monitoring device, once the ship is close to the preset safety threshold value, the information board can immediately display warning information to remind a ship driver to pass carefully, and the accident that the ship collides with the bridge is effectively avoided; according to the scheme, the navigation state and the stress condition of the bridge can be obtained in real time through the remote monitoring center, and countermeasures can be taken in time. And in case of emergency, alarm information can be quickly sent to related personnel through short message service, so that the speed and efficiency of emergency response are enhanced.

Description

Technical Field

[0001] This utility model relates to the field of bridge navigation technology, specifically a bridge navigation monitoring and collision avoidance device. Background Technology

[0002] In today's increasingly busy water transport industry, bridges, as vital transportation hubs connecting two banks, are of paramount importance in terms of safety and stability. However, due to various factors such as ship operation errors, severe weather conditions, and equipment malfunctions, ship-bridge collisions occur frequently. These accidents can not only cause serious damage to the bridge structure but also result in casualties and significant economic losses.

[0003] Therefore, developing effective bridge navigation monitoring and collision avoidance devices to ensure the safe passage of bridges and ships has become an urgent technical problem to be solved. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a bridge navigation monitoring and collision avoidance device, which solves the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a bridge navigation monitoring and anti-collision device, comprising an anti-collision connecting strip, a crossbeam connecting strip, and a distance monitoring device. The anti-collision connecting strip is elongated and U-shaped for easy insertion into the edge of the bridge. The anti-collision connecting strip has several vertically connected mounting holes arranged in an array, which serve as auxiliary fixing points. The anti-collision connecting strip also has an outward-facing mounting slot containing several arrayed stress-sensing plates. Signal transmission lines connect the stress-sensing plates for signal output. Several crossbeam connecting strips are fixed to the bottom of the anti-collision connecting strip, arranged in an array. Fixing screws are provided at the connection points between the crossbeam connecting strips and the anti-collision connecting strips, providing stable installation. The distance monitoring device is fixed to the front end of the crossbeam connecting strip and is spherical in shape.

[0008] Furthermore, a support base is fixedly provided on both sides of the top end of the anti-collision connecting strip, a support rod is fixedly provided on the top end of the support base, and an electrical box is fixedly provided on the top end of the support rod.

[0009] Furthermore, a signal base is installed on the top of the power box. The top of the signal base is disc-shaped, and a signal generator is installed on the top of the signal base. The signal generator serves to connect and transmit signals.

[0010] Furthermore, a curved and outwardly extending connecting rod is installed on the side of the signal base, an adjusting base is installed at the front end of the connecting rod, and a monitoring camera capable of changing direction is provided at the top of the adjusting base.

[0011] Furthermore, a signal receiver is fixedly provided on the side of the anti-collision connecting strip, and the signal receiver is connected to the signal transmission line.

[0012] Furthermore, the front end of the anti-collision connecting strip is provided with several outward-facing display slots, and an information board is fixedly installed in the display slots.

[0013] (III) Beneficial Effects

[0014] This utility model provides a bridge navigation monitoring and collision avoidance device. It has the following beneficial effects:

[0015] 1. This solution uses a distance monitoring device to monitor the distance between the vessel and the bridge in real time. Once the vessel approaches within the preset safety threshold, the information board will immediately display a warning message to remind the vessel driver to proceed with caution, effectively preventing the occurrence of a vessel colliding with the bridge.

[0016] 2. This solution allows for real-time monitoring of the bridge's navigation status and stress conditions via a remote monitoring center, enabling timely countermeasures. In emergencies, it can also rapidly send alerts to relevant personnel via SMS, enhancing the speed and efficiency of emergency response. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the external structure of the present utility model;

[0018] Figure 2 This is a schematic diagram of the main structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the rear view structure of this utility model;

[0020] Figure 4 This is a bottom view of the structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the oblique structure of this utility model.

[0022] In the diagram: 101, anti-collision connecting strip; 102, signal receiver; 103, mounting opening slot; 104, cross frame connecting strip; 105, distance monitoring device; 106, mounting connection hole; 107, support base; 108, connecting rod; 109, signal base; 110, monitoring camera; 111, power box; 112, support rod; 113, signal generator; 114, stress sensing plate; 115, display slot; 116, information board; 117, adjustment base; 118, signal transmission line; 119, fixing screw. Detailed Implementation

[0023] This utility model embodiment provides a bridge navigation monitoring and collision avoidance device, such as Figure 1-5 As shown, the system includes a crash barrier connecting strip 101, a crossbeam connecting strip 104, and a distance monitoring device 105. The crash barrier connecting strip 101 is long and U-shaped for easy insertion into the edge of the bridge. The crash barrier connecting strip 101 has several through-holes 106 with openings, arranged in an array to assist in fixing the structure. The crash barrier connecting strip 101 also has an outward-facing mounting slot 103 containing several arrayed stress-sensing plates 114. Signal transmission lines 118 connect the stress-sensing plates 114 for signal output. Several crossbeam connecting strips 104 are fixed to the bottom of the crash barrier connecting strip 101, arranged in an array. Fixing screws 119 are provided at the connection points between the crossbeam connecting strips 104 and the crash barrier connecting strip 101, providing stable installation. The distance monitoring device 105 is fixed to the front end of the crossbeam connecting strip 104 and is spherical in shape.

[0024] It should be noted that the front end of the anti-collision connecting strip 101 is made of anti-collision material.

[0025] It should be further explained that the core components of the distance monitoring device 105 include an infrared transmitter, an infrared receiver, and a signal processing unit. The infrared transmitter is responsible for transmitting infrared signals into the bridge navigation area. These signals are reflected back when they encounter ships or other obstacles and are received by the infrared receiver. The signal processing unit is responsible for processing the received reflected signals and accurately measuring the distance between the device and the obstacle by calculating the round-trip time or phase difference of the signal.

[0026] Furthermore, the anti-collision connecting strip 101 is fixedly provided with support bases 107 on both sides of the top end, and the support base 107 is fixedly provided with a support rod 112, and the support rod 112 is fixedly provided with an electrical box 111.

[0027] It should be further explained that the power box 111 is equipped with power components for supplying power to other electrical components.

[0028] Furthermore, a signal base 109 is installed on the top of the power box 111. The top of the signal base 109 is disc-shaped, and a signal generator 113 is installed on the top of the signal base 109. The signal generator 113 serves as a signal connection and transmission device.

[0029] It should be further explained that the signal generator 113 is a gateway module with SMS sending and receiving functions that forms a WSN network through Zigbee technology.

[0030] Furthermore, a curved and outwardly extending connecting rod 108 is installed on the side of the signal base 109, and an adjustment base 117 is installed at the front end of the connecting rod 108. A monitoring camera 110 that can change direction is provided at the top of the adjustment base 117.

[0031] It should be further explained that the surveillance camera 110 is used to record the waterway conditions on site and transmit the data in real time.

[0032] Furthermore, a signal receiver 102 is fixedly provided on the side of the anti-collision connecting strip 101, and the signal receiver 102 is connected to the signal transmission line 118.

[0033] It should be further explained that after the anti-collision connecting strip 101 is installed with the bridge, the stress sensing plate 114 is attached to the side of the bridge. When the bridge is subjected to impact and shakes or deforms, the stress on the stress sensing plate 114 changes, and the change information can be input through the signal transmission line 118. At the same time, based on the stress sensing plate 114 that generates stress change, it is also possible to reversely determine which position of the bridge has experienced a stress change.

[0034] Furthermore, the front end of the anti-collision connecting strip 101 is provided with several outward-facing display slots 115, and an information board 116 is fixedly installed inside the display slots 115.

[0035] It should be further explained that the information board 116 is used to display signs indicating whether ships can pass safely. It uses a high-brightness, high-contrast LED display screen. These signs are dynamically adjusted based on the distance data measured by the red distance monitoring device 105 and the current stress state of the bridge.

[0036] When the distance monitoring device 105 detects that a vessel is approaching the bridge and the distance is less than the preset safety threshold, or when the bridge is deformed due to abnormal impact force, the information board 116 will display corresponding warning information, such as "Vessel approaching, please proceed with caution" or "Abnormal stress on the bridge, please slow down". This information is presented in eye-catching colors and text to ensure that the vessel driver can quickly notice it and take appropriate measures.

[0037] When using this solution, first install the anti-collision connecting strip 101 to the side of the bridge, and use screws to ensure that it fits tightly and securely against the edge of the bridge through the auxiliary fixing structure of the mounting connection hole 106.

[0038] After installation, the power components in the power box 111 will provide a continuous and stable power supply to the entire device, ensuring the normal operation of all power-consuming components such as infrared ranging devices, LED displays, gateway modules, etc.

[0039] Subsequently, the WSN network built through signal generator 113 and Zigbee technology will enable real-time data communication between the device and the remote monitoring center, thereby enabling the remote monitoring center to obtain the bridge's navigation status and stress conditions in real time. In case of emergency, it can also quickly send alarm information to relevant personnel through SMS service.

[0040] Meanwhile, the surveillance camera 110 will record the on-site waterway conditions and transmit them in real time to ensure that any changes on the waterway can be captured and that this information can be promptly transmitted to the monitoring center or the ship's driver.

[0041] When the distance monitoring device 105 detects that a vessel is approaching the bridge and the distance is less than the preset safety threshold, or when the bridge is deformed due to abnormal impact force, the information board 116 will display corresponding warning information, such as "Vessel approaching, please proceed with caution" or "Abnormal stress on the bridge, please slow down". This information is presented in eye-catching colors and text to ensure that the vessel driver can quickly notice it and take appropriate measures.

[0042] After the anti-collision connecting strip 101 is installed on the bridge, the stress sensing plate 114 is attached to the side of the bridge. When the bridge is subjected to impact force and shakes or deforms, the stress on the stress sensing plate 114 changes, and the change information can be input through the signal transmission line 118. At the same time, based on the stress sensing plate 114 that generates stress change, it is also possible to reversely determine which position of the bridge has experienced a stress change.

[0043] In addition, the information board 116 can also be combined with the gateway module signal generator 113 with SMS sending and receiving function to realize remote monitoring and alarm functions. When the bridge condition is abnormal or there is a safety hazard to the passage of ships, the gateway module signal generator 113 will not only transmit information to the bridge management department through the WSN network, but also send alarm information to the preset mobile phone number through SMS service to achieve multiple protections.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bridge navigation monitoring and anti-collision device, comprising an anti-collision connecting strip (101), a cross-bridge connecting strip (104) and a distance monitoring device (105), characterized in that: The mounting connecting hole (106) is arranged in an array, the anti-collision connecting strip (101) is internally provided with an outwardly opening mounting opening slot (103), the mounting opening slot (103) is internally provided with a plurality of arrayed stress sensing pieces (114), the stress sensing pieces (114) are connected with a signal transmission line (118), a plurality of the transverse connecting strips (104) are fixedly arranged at the bottom of the anti-collision connecting strip (101), the transverse connecting strips (104) are arranged in an array, the transverse connecting strips (104) are provided with fixed screws (119) at the connecting positions with the anti-collision connecting strip (101), the fixed screws (119) have the effect of stable mounting connection, and the distance monitoring device (105) is fixed to the front end of the transverse connecting strip (104).

2. The bridge navigation monitoring and anti-collision device according to claim 1, characterized in that: The anti-collision connecting strip (101) is fixedly provided with a support base (107) at the top of both sides, the support base (107) is fixedly provided with a support rod (112) at the top, and the support rod (112) is fixedly provided with a power box (111) at the top.

3. The bridge navigation monitoring and anti-collision device according to claim 2, characterized in that: The power box (111) is provided with a signal base (109) at the top, the signal base (109) is provided with a signal generator (113) at the top, and the signal generator (113) has the effect of signal connection transmission.

4. The bridge navigation monitoring and anti-collision device according to claim 3, characterized in that: The signal base (109) is provided with a curved and outwardly extending connecting rod (108) at the side, the connecting rod (108) is provided with an adjusting base (117) at the front end, and the adjusting base (117) is provided with a monitoring camera (110) at the top.

5. The bridge navigation monitoring and anti-collision device according to claim 1, characterized in that: The anti-collision connecting strip (101) is fixedly provided with a signal receiver (102) at the side, and the signal receiver (102) is connected with the signal transmission line (118).

6. The bridge navigation monitoring and anti-collision device according to claim 1, characterized in that: The anti-collision connecting strip (101) is provided with a plurality of outwardly opening display slots (115) at the front end, and the display slots (115) are fixedly provided with information plates (116) therein.

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