Self-propelled detector for water depth of navigation channel

Abstract

The invention relates to a self-propelled detector for water depth of a navigation channel. The detector comprises a self-propelled hull which is provided with an acquisition device, a power system, a rudder, a wireless communication module, a GPS receiver, an energy transducer and a controller, wherein, the power system and the rudder are controlled by the controller, output signals of the GPS receiver and the energy transducer are input into the controller through the acquisition device, the controller communicates with the outer through the wireless communication module, a groove is provided at the bottom of the self-propelled hull, the energy transducer is arranged in the groove, a connecting rod is provided in the groove, one end of the connecting rod is connected with the energy transducer, and the other end of the connecting rod is hinged to the self-propelled hull. According to the invention, the energy transducer is guaranteed to be completely immersed in water, and when affected by shaking of the hull, no matter it is transverse shaking or longitudinal shaking, the energy transducer is capable of carrying out adjustment based on gravity of itself and always maintains perpendicular to a horizontal plane, thereby enabling measuring precision to be obtained; the application of the self-propelled hull enables work intensity of workers to be mitigated, cost to be lowered down and occurrence probability of accidents caused by stranding to be reduced.

Description

technical field [0001] The invention relates to a channel detection device, in particular to a channel water depth detector. Background technique [0002] At present, the measurement and collection of channel water depth data is still completed by manually driving channel work boats and survey ships. The survey ships are equipped with equipment such as depth sounders, GPS, and computers. Data is collected through these devices and then manually drawn. However, due to the high fuel consumption and the need for more staff, the cost of sailing is high, and the update rate of channel water depth is low due to the long measurement cycle. In the dry water maintenance of key shallow waterways, the daily survey time at the channel station is more than 4 hours, and the water level in some areas is relatively shallow during channel survey, which may easily lead to grounding incidents of ships. Contents of the invention [0003] The technical problem to be solved by the present inve...

AI Technical Summary

Problems solved by technology

However, due to the high fuel consumption and the need for more staff, the cost of sailing is high, and the update rate of channel water depth is low due to the long measurement cycle.

In the dry water maintenance of key shallow waterways, the daily survey time at the channel station is more than 4 hours, and the water level in some areas is relatively shallow during channel survey, which may easily lead to grounding of ships

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