CN217061202U - Bridge anticollision early warning system - Google Patents
Bridge anticollision early warning system Download PDFInfo
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- CN217061202U CN217061202U CN202220376176.7U CN202220376176U CN217061202U CN 217061202 U CN217061202 U CN 217061202U CN 202220376176 U CN202220376176 U CN 202220376176U CN 217061202 U CN217061202 U CN 217061202U
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Abstract
The application discloses bridge anticollision early warning system, a camera, laser detector, radar precaution device, audible-visual alarm equipment and display screen all are connected with the cavity switch board, can monitor the condition that boats and ships came and came under the bridge through the camera, laser detector is used for detecting the height of boats and ships, when detecting boats and ships superelevation, cavity switch board control audible-visual alarm equipment sends out the warning, in order to prevent that boats and ships from continuing to pass through the bridge, cause the collision, can show the content of early warning in the display screen simultaneously, radar precaution device can detect the driftage condition before boats and ships pass through the bridge, in order to carry out real-time supervision to the bridge, the condition of accurate detection bridge and current boats and ships, in order in time to carry out anticollision early warning to boats and ships.
Description
Technical Field
The application relates to the technical field of bridge monitoring, in particular to a bridge anti-collision early warning system.
Background
Bridge and other overwater buildings become permanent navigation buildings, and accidents easily occur due to the fact that ships are not familiar with navigation rules of bridge areas because of severe meteorological conditions and large ship traffic flow in water areas of bridge areas, and the consequences are serious. In addition, still have simultaneously the illegal pier cushion cap of climbing of personnel, carry out activities such as fishing, picnic, leisure, management on the pier cushion cap, bring the risk such as personnel fall and die and illegal escape. The weak link covered by radio equipment such as VTS is usually in the vicinity of the bridge area, so it is necessary to strengthen the video monitoring and the collection of intelligent perception data in the water area of the bridge area. The method has the advantages that the method is high in ship flow in the water area of the channel, various in ship types, multiple in high-speed passenger ships and air lines, complex in route, frequent in severe weather such as typhoon, thunderstorm, strong wind and the like, the navigation environment of the water area is very complex, the overwater navigation environment, ship navigation habits and the like of the channel navigation water area are changed in the construction and operation of bridge engineering, and the method has great influence on the existing safety supervision and maritime management of the water area of the bridge area. Therefore, the early warning system is provided, the bridge is monitored in real time, the conditions of the bridge and the passing ship are accurately detected, and the anti-collision early warning is performed on the ship in time.
SUMMERY OF THE UTILITY MODEL
The application provides a bridge anticollision early warning system for provide an early warning system, carry out real-time supervision to the bridge, the accurate condition that detects bridge and current boats and ships, in order in time to carry out the anticollision early warning to boats and ships.
The application provides a bridge anti-collision early warning system, which is applied to a bridge, wherein the bridge comprises a bridge body and a plurality of bridge piers, each bridge pier comprises main bridge piers arranged at two ends of the bridge body and two bridge piers arranged between the main bridge piers and spaced by a preset distance, the anti-collision early warning system comprises a camera, a laser detector, a radar early warning device, a central control cabinet, an acousto-optic warning device and a display screen, each bridge pier is provided with the camera, the laser detector is arranged on the main bridge pier, the radar early warning device, the central control cabinet, the acousto-optic warning device and the display screen are arranged on two sides of the middle part of the bridge body, the camera, the laser detector, the radar early warning device, the acousto-optic warning device and the display screen are connected with the central control cabinet, the central control cabinet comprises a Very High Frequency (VHF) radio station, the VHF radio station is used for sending alarm information to ships colliding with the bridge.
The application provides an early warning system, the camera, laser detector, radar precaution device, audible and visual alarm equipment and display screen all are connected with the cavity switch board, can monitor the condition that boats and ships came and came under the bridge through the camera, laser detector is used for detecting the height of boats and ships, when detecting boats and ships superelevation, cavity switch board control audible and visual alarm equipment sends the warning, in order to prevent that boats and ships from continuing to pass through the bridge, cause the collision, can show the content of early warning in the display screen simultaneously, radar precaution device can detect the driftage condition before boats and ships pass through the bridge, in order to carry out real-time supervision to the bridge, the condition of accurate detection bridge and current boats and ships, in order in time to carry out anticollision early warning to boats and ships.
Optionally, both sides of the middle of the bridge body are provided with a wind speed detector, a water level detector and a fog detector.
Optionally, the sound and light alarm device comprises an LED lamp and a voice player.
Optionally, the display screen is an LED screen.
Drawings
Fig. 1 is the utility model provides a pair of bridge anticollision early warning system's schematic structure diagram.
Detailed Description
The embodiment of the application provides a bridge anticollision early warning system for solve and provide an early warning system, carry out real-time supervision to the bridge, the accurate condition that detects bridge and current boats and ships to in time carry out the anticollision early warning to boats and ships.
In order to make the objects, features and advantages of the present invention more apparent and understandable, the following embodiments of the present invention are clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, an embodiment of the present application provides a bridge anti-collision early warning system, which is applied to a bridge, the bridge includes a bridge body 100 and a plurality of bridge piers, each of the bridge piers includes a main bridge pier 201 disposed at two ends of the bridge body and a branch bridge pier 202 disposed between the two main bridge piers and spaced apart by a preset distance, the anti-collision early warning system includes a camera 300, a laser detector 400, a radar early warning device 500, a central control cabinet 600, an acousto-optic warning device and a display screen 800, each of the bridge piers is provided with the camera 300, the laser detector 400 is disposed at the main bridge pier, the radar early warning device 500, the central control cabinet 600, the acousto-optic warning device and the display screen 800 are disposed at two sides of a middle portion of the bridge body, and the camera 300, the laser detector 400, the radar early warning device 500, the acousto-optic warning device and the display screen 800 are all connected to the central control cabinet 600, the central control cabinet 600 includes a VHF very high frequency radio station for sending warning information to a ship to be collided with a bridge.
Furthermore, both sides of the middle part of the bridge body are provided with a wind speed detector 901, a water level detector 902 and a fog detector 903. Wind power near the bridge is measured through the wind speed detector 901, the water level detector 902 detects the height of a pier where the water level reaches, fog in the air is detected through the fog detector 903, the monitoring accuracy of the bridge can be improved, and running ships are prevented from colliding with the bridge.
Optionally, the sound and light alarm device comprises an LED lamp 701 and a voice player 702. The voice player 702 is a speaker.
Optionally, the display screen 800 is an LED screen, and when the ship height exceeds the distance between the bridge body and the water surface, the display screen 800 may display that the coming ship is too high, so as to warn the sailing ship.
The embodiment specifically comprises a front-end intelligent video// data acquisition subsystem: the system mainly comprises video data acquired by a camera and a camera 300 and ship analysis result data generated by data acquisition equipment, wherein the video data and the ship analysis result data are transmitted to a rear-end storage management subsystem through a network, relevant video data are subjected to operations such as video preview and playback by platform software at the rear end, and ship analysis data generated by the data acquisition equipment, such as AIS information of whether a ship is started and ship name capture identification information, can be accessed to a relevant platform for displaying. The front end of the front-end intelligent video/data acquisition subsystem system also needs to install and deploy matched equipment such as a data analysis host, an industrial switch and an intelligent detection terminal.
The radar signal analysis subsystem: the system mainly comprises a 2-kilometer-level radar early warning device 500, data analysis processing equipment and the like, realizes real-time signal capture of objects near a navigable water area, tracks the motion state of the objects, prejudges the motion direction of the objects, and combines a high-definition video and a ship AIS subsystem to early warn the motion trend of the objects which possibly affect a bridge facility main body or the navigable water area in advance and resolve dangerous cases.
The speed of the signal ship can be improved by opening a 100M special line link. And the data is transmitted through the private line link and then stored in the NVR equipment of the network video recorder which is deployed locally.
Laser ultrahigh detection subsystem: the system mainly comprises a laser detector 400, a signal analysis device, a visual device and the like within the range of 1 kilometer, realizes real-time detection of the ultrahigh ship in the navigation water area, and avoids the influence of the ultrahigh ship on a bridge facility main body due to the fact that the ultrahigh ship passes through a bridge.
The application provides an early warning system, the camera, laser detector, radar precaution device, audible-visual alarm equipment and display screen all are connected with the cavity switch board, can monitor the condition that boats and ships came and came under the bridge through the camera, laser detector is used for detecting the height of boats and ships, when detecting boats and ships superelevation, cavity switch board control audible-visual alarm equipment sends the warning, in order to prevent that boats and ships from continuing to pass through the bridge, cause the collision, can show the content of early warning in the display screen simultaneously, radar precaution device can detect the driftage condition before boats and ships pass through the bridge, in order to carry out real-time supervision to the bridge, the condition of accurate detection bridge and current boats and ships, in order in time to carry out the anticollision early warning to boats and ships.
The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (4)
1. A bridge anti-collision early warning system is characterized by being applied to a bridge, wherein the bridge comprises a bridge body and a plurality of bridge piers, each bridge pier comprises main bridge piers arranged at two ends of the bridge body and branch bridge piers arranged between the two main bridge piers and separated by a preset distance, the anti-collision early warning system comprises a camera, a laser detector, a radar early warning device, a central control cabinet, an acousto-optic warning device and a display screen, each bridge pier is provided with the camera, the laser detector is arranged on each main bridge pier, the radar early warning device, the central control cabinet, the acousto-optic warning device and the display screen are arranged on two sides of the middle part of the bridge body, the camera, the laser detector, the radar early warning device, the acousto-optic warning device and the display screen are connected with the central control cabinet, and the central control cabinet comprises a VHF very high frequency radio station, the VHF radio station is used for sending alarm information to ships colliding with the bridge.
2. The bridge anti-collision early warning system according to claim 1, wherein both sides of the middle of the bridge body are provided with an air speed detector, a water level detector and a fog detector.
3. The bridge anti-collision early warning system according to claim 1, wherein the acousto-optic warning device comprises an LED lamp and a voice player.
4. The bridge collision avoidance early warning system of claim 1, wherein the display screen is an LED screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220376176.7U CN217061202U (en) | 2022-02-23 | 2022-02-23 | Bridge anticollision early warning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220376176.7U CN217061202U (en) | 2022-02-23 | 2022-02-23 | Bridge anticollision early warning system |
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| Publication Number | Publication Date |
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| CN217061202U true CN217061202U (en) | 2022-07-26 |
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| CN202220376176.7U Active CN217061202U (en) | 2022-02-23 | 2022-02-23 | Bridge anticollision early warning system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115294738A (en) * | 2022-08-18 | 2022-11-04 | 无锡市政设计研究院有限公司 | Ultrahigh-prevention early warning system and method for high-altitude construction operation |
| CN117492030A (en) * | 2023-12-29 | 2024-02-02 | 中公智联（北京）科技有限公司 | Bridge collision signal recognition device and method |
-
2022
- 2022-02-23 CN CN202220376176.7U patent/CN217061202U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115294738A (en) * | 2022-08-18 | 2022-11-04 | 无锡市政设计研究院有限公司 | Ultrahigh-prevention early warning system and method for high-altitude construction operation |
| CN117492030A (en) * | 2023-12-29 | 2024-02-02 | 中公智联（北京）科技有限公司 | Bridge collision signal recognition device and method |
| CN117492030B (en) * | 2023-12-29 | 2024-03-15 | 中公智联（北京）科技有限公司 | Bridge collision signal recognition device and method |
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Address after: Room 3301, 3302, 3303, 3304, 3305, 33rd floor, No. 3 Panlong New Street, Pazhou, Haizhu District, Guangzhou City, Guangdong Province 510335 Patentee after: Guangdong Hangxin Engineering Survey and Design Co.,Ltd. Country or region after: China Address before: 510335 33 / F, No.3 panlongxin street, Pazhou, Haizhu District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG HANGXIN CONSULTING Co.,Ltd. Country or region before: China |