Method and device used for controlling draught over-depth and ship lockage
A ship and lock-passing technology, which is applied in the field of automatic control of ship locks, can solve the problems of ship lock sill and apron damage, endangering the safety of ships, and low accuracy of manual measurement, so as to avoid uneven draft, reduce maintenance costs, The effect of improving operational efficiency
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[0046] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, the device for controlling the ultra-deep draft ship passing the lock of the present invention includes an ultrasonic sensor 2-2 arranged on the limit water depth of the side wall of the approach channel; Two infrared sensors 1-1 and 1-2 at the water surface above the wall; one is used to receive the signals output by the infrared sensors 1-1 and 1-2, control the operation of the ultrasonic sensor 2-2, and receive the analog-to-digital conversion module 2 of the ultrasonic sensor -3 output signal and control signal analysis and processing module 3 of sound and light alarm device 4 and video recording device 7 work; be arranged on the sound and light alarm device 4 on the river bank near where the ultrasonic sensor 2-2 is located; be arranged in the ship lock dispatching station The control display module 5; the video acquisition device 6 arranged on the river bank near where the ultrasonic sensor 2-2 is ...
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