Bridge pier intelligent integrated collision avoidance system and method
An anti-collision system and bridge pier technology, applied in the direction of bridges, bridge parts, bridge construction, etc., can solve the problem of few active anti-collision facilities, can not fundamentally solve the problems of bridge pier impact, increase the distance of the navigation channel, etc., to reduce or personnel. Casualties, the elimination of collision kinetic energy, the effect of protecting the ship
Active Publication Date: 2019-08-02
SHANDONG UNIV
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Problems solved by technology
Passive anti-collision refers to setting up blocking and pier protection devices around the pier, and active anti-collision refers to increasing the distance of the navigable channel, or the ship issues a warning before hitting the pier, but this can only play an auxiliary role and cannot fundamentally solve the problem. bridge pier hit
Most of the common anti-collision measures are passive defense, which is the last line of defense of bridge piers, but there are few researches on active anti-collision facilities
Method used
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[0027] It should be noted that the following detailed description is exemplary and intended to provide further explanation of the present disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.
[0028] It should be noted that the terminology used herein is only for describing specific embodiments, and is not intended to limit exemplary embodiments according to the present disclosure. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.
[0029] Implementation example one
[0030] This embodiment discloses a bridge pier intelligent comprehensive anti-collision system...
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The invention provides a bridge pier intelligent integrated collision avoidance system and method. The bridge pier intelligent integrated collision avoidance system comprises radar induction equipment, image acquisition equipment, a control system, a hydraulic system, and actuating equipment, wherein the radar induction equipment is arranged at the connection position of a bridge pier and a box beam, the image acquisition equipment, the control system, the hydraulic system, and the actuating equipment are arranged on the periphery of the bridge pier; and the radar induction device and the image acquisition device transmit an acquired signal to the control system, and the control system uses the hydraulic system to control the actuating equipment to act; the actuating equipment is arrangedin the middle of the bridge pier and comprises multiple sections of end-to-end steel bone rubber concrete beams, the beams are connected by using pulleys, the hydraulic system can drive the pulleys torotate, thus the beams are on the same horizontal line, and an energy dissipation device is arranged at the tail end of the last section beam to realize energy dissipation of energy produced by impact when an object hits the energy dissipation device.
Description
technical field [0001] The present disclosure relates to the field of bridge pier anti-collision technology, in particular to an intelligent comprehensive anti-collision system and method for bridge piers. Background technique [0002] In recent years, with the rapid development of my country's economy, bridges across seas and rivers have been continuously built, and more bridges will emerge in the future. With the development of the transportation industry, water transportation will become more and more busy, the number of ships will increase, the volume of cargo transportation will increase, and the overall tonnage of ships will become higher and higher. With the increase of bridges, many non-navigable areas have also become navigable areas, which increases the difficulty of ship passage, so people pay more attention to the collision prevention of bridge piers. [0003] In recent years, there have been many bridge collapse accidents in the world caused by pier collisions....
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IPC IPC(8): E01D19/00E01D19/02E01D101/26
CPCE01D19/00E01D19/02E01D2101/26Y02A30/30E01D22/00E01B3/26E01D2101/268E02B3/28E02B17/003
Inventor 杨则英曲永业曲建波祁文超张亚磊谢馨楠郭云彤刘阳宇东孙明皓
Owner SHANDONG UNIV