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A detection and mapping device for giant ship segment based on UAV networking

A technology of surveying and mapping devices and unmanned aerial vehicles, which is applied in program control, instruments, electrical program control, etc., can solve problems such as the inability to guarantee the quality of ship manufacturing, reduce the accuracy of ships, and the existence of potential safety hazards, and achieve flexible operation, simplified device layout, and The effect of strong mobility

Active Publication Date: 2022-03-15
SHANGHAI JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, for the quality monitoring of giant hulls, manpower is often used for inspection and inspection. The naked eye method not only reduces the accuracy of ship manufacturing in the later stage, but also cannot guarantee the quality of ship manufacturing, and the processing period is prolonged.
In addition, there are also potential safety hazards for personnel to inspect the ship section at high altitude.

Method used

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  • A detection and mapping device for giant ship segment based on UAV networking
  • A detection and mapping device for giant ship segment based on UAV networking
  • A detection and mapping device for giant ship segment based on UAV networking

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 The display is a system configuration diagram of a preferred embodiment of the present invention, including a drone module 1, a warehouse recovery module 2, a console module 3, and an integrated slide module 4. Non-working time, the drone module 1 is placed in the warehouse recycling module 2; the warehousing recycling module 2 and the console module 3 are arranged in the integrated sloping module 4. During the working time, the drone module 1, the warehouse recycling module 2 and the console module 3 are removed from the integrated slide module 4, and the drone module 1 is used to capture the surface status of the giant boat segment tape, and the surface status data Transfer to the console module 3; the console module 3 is used to control the drone module 1, and draw the mass image of the giant ship section according to the surface condition.

[0028] figure 2 for figure 1 The embodiment is used for a schematic diagram of a giant ship paragraph inspection...

Embodiment 2

[0030] image 3 The illustrated diagram of the integrated sloper module 4 of another preferred embodiment of the present invention is shown in the integrated slide module 4, and the drone module 1 is received.

[0031] The drone module 1 includes a number of drone 5, scanning camera 6; No. 1 drone 5 is connected to the mounting of the mounting of the body, the scan camera 6 is used to capture the surface condition of the giant ship section. Considering that the ship segment scan generally requires a multi-group No. 1 drone 5 to cooperate with the control strategy, and the acquisition process should not be interrupted. The situation stopped, and the scanned data should be completed once, preventing the discontinuity of re-shooting the image or angle difference between the data collected before intermittent, and affecting the quality of the engineer to determine the quality of the ship section, preferably, configure the battery pack 7 for No. 1 drone 5 provides further battery life....

Embodiment 3

[0035] Integrated module 4 further comprises a drag boxes, such as the image 3 Storage recovery module structure shown in the composition.

[0036] In order to optimize the recovery and storage module UAV batch process of 1, 2 recovery module includes a buffer storage landing net 9, the cassette base 10, bracket 11, the base plate 12, a charging connector 13. Cushion landing net 9 for 5 or safety catch One UAV drone II 8, prevent damage and fall when docked location less than 5 or more than shelf One UAV drone II 8 return. A bracket 11 mounted on the base inside the cartridge chute 10, the bottom plate 12 and the bracket 11 is fixed, after the UAV One or II 5 8 UAV task folded good recovery, is arranged in the base plate 12; a bracket 11 along the chute out of storage recovery module 2 or income. To ensure that the base plate 11 and the carriage 12 moves frequently charged and loosening, preferably, the bottom plate 12 and the fixed connection bracket 11 to the flange connection, ...

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PUM

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Abstract

The present invention proposes a giant ship inspection and mapping device based on UAV networking, including a UAV module, a storage and recovery module, a console module and an integrated tow box module; during non-working hours, the UAV module Placed in the storage recovery module, the drone module, the storage recovery module and the console module are all arranged in the integrated tow box module; during working hours, the drone module, the The storage recovery module and the console module are taken out from the integrated tow box module; the UAV module is used to collect the surface condition of the giant ship section section by section, and transmit the surface condition data to the control unit platform module; the console module is used to control the drone module, and draw the quality image of the giant ship section according to the surface condition. The present invention can automatically scan the quality of huge ship sections section by section, reduce labor consumption in the detection process, improve detection efficiency, and simplify the overall layout.

Description

Technical field [0001] The present invention relates to the field of ship manufacturing automation surveying and mapping inspection, in particular, involving a giant ship paragraph inspection and mapping apparatus based on the drone network. Background technique [0002] With the advancement of China Shipping and the Blue Sea Plan, the emergency demand is equipped with large ship ship to perform voyage tasks, which makes a higher requirements for hull manufacturing cycles. For the mainstream of large ships, the segmentation is used, and then the ship segments are collapsed. Therefore, the hull can be used to perform the inspection, and it can be found in time to find the defects in the processing, timely positive, and help ensure the ultimate overall quality of the hull. [0003] The prior art is a giant hull quality monitoring, often using human investigation inspection, not only reduces the accuracy of the ship's post-manufacturing, but also guarantees the quality of ship manuf...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/418
CPCG05B19/4183G05B19/41845G05B19/41875G05B19/4189
Inventor 王皓陈根良杜聪聪李聪唐楚禹
Owner SHANGHAI JIAOTONG UNIV