Movable bridge and dam area ship navigation front early warning facility and working mode

Abstract

The invention discloses a mobile bridge and dam area ship navigation front early warning facility and a working mode. The facility is provided with a 5G communication module, an ultrasonic anemograph,a ship body scanner and a visibility meter and is installed on an overwater installation frame, and a single-beam depth finder and a water flow meter are installed on an underwater installation frame; wherein the floating body attitude measuring instrument, the solar cell panel and the mounting rack are fixed on the floating body, and the lithium battery pack, the main control processing computerand the AIS transceiver are mounted in the floating body cabin. Navigation safety detection, ship navigation safety result judgment and ship navigation safety early warning can be carried out on passing ships in a bridge and dam area, meanwhile, the solar cell panel, the lithium battery pack and the 5G communication module are arranged, extra power supply cables and communication cables do not need to be laid in use, and the facility can be deployed in any water area of the bridge and dam area; and the position can be moved according to the requirements of a user. When the facility is used, ship berthing is not needed, deployment is flexible, early warning is accurate, meanwhile, the structure is light, and convenience is provided for later equipment maintenance.

Description

technical field [0001] The invention relates to the technical fields of hull surveying and mapping, meteorological and hydrological monitoring, and ship safety detection in bridge and dam areas, in particular to a mobile pre-navigation early warning facility and working method in bridge and dam areas. Background technique [0002] With the increasingly prosperous inland waterway shipping business and the obvious trend of large-scale ships, the safety of navigation in bridge and dam area waters has received more and more attention. When a ship sails in the waters of the bridge and dam area, it often happens that the ship collides with the water surface buildings in the bridge and dam area, such as the ship hitting the pier and the side wall of the lock chamber, the top of the ship touching the bridge, etc., which seriously threatens the safety of the ship itself and the buildings in the bridge and dam area . The main reasons for such navigation safety accidents are as follow...

AI Technical Summary

Problems solved by technology

[0003] Existing ship safety inspection facilities in the bridge and dam area all install the detection equipment on the fixed platform in the bridge and dam area or on both sides of the water surface buildings for detection. This type has the following disadvantages: 1) The detection equipment is installed on the fixed platform or It is on both sides of the building on the water surface, which is costly and difficult to maintain; 2) The release of ship safety inspection results is too late. When a problem with ship safety is detected, the ship cannot turn around or stop in time because the ship is already close to the bridge and dam area; 3 ) Ship safety testing facilities have fewer and single functions, low integration, and require the cooperation of other systems to be used

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