Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Beacon for underwater positioning self-rescue of autonomous underwater vehicle

An underwater vehicle, underwater positioning technology, applied in the direction of underwater ships, underwater operation equipment, special-purpose ships, etc., can solve the problems of complex marine environment, economic losses, communication modules can not work normally, etc., to achieve the scope of application Wide, fast floating speed, high release and recovery efficiency

Inactive Publication Date: 2022-03-15
CHINA JILIANG UNIV
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Autonomous Underwater Vehicle (AUV) is the main tool for people to explore and develop the ocean. Due to the complexity of the ocean environment, the communication module carried by the vehicle itself cannot work normally on the seabed. Once lost, it will cause huge economic losses.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Beacon for underwater positioning self-rescue of autonomous underwater vehicle
  • Beacon for underwater positioning self-rescue of autonomous underwater vehicle
  • Beacon for underwater positioning self-rescue of autonomous underwater vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. Many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways than this description. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0018] In this embodiment, a beacon for autonomous underwater vehicle positioning and self-rescue is proposed, such as figure 1 As shown, it includes a communication cabin 1 and an electronic cabin 2. The outer wall of the communication cabin 1 is provided with a binding ring 12, and a GPS module 6 is built in. The electronic cabin 2 is sequentially built with a battery 7, a circuit board 8 and an electromagnet 9 from top to bottom; Th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a beacon for positioning and self-rescue of an autonomous underwater vehicle, and belongs to the field of underwater vehicles. The device comprises a communication cabin, an electronic cabin, a base, a steamed bun cover and the like, the communication cabin is in sealed connection with the electronic cabin, a GPS module, a circuit board, a battery and the like are arranged in the communication cabin, an electromagnet is fixed to an inner cavity of the bottom end of the electronic cabin, and a magnetic piece is placed in an inner cavity of a magnetic base, connected with the base and fixed to the top of the autonomous underwater vehicle. The beacon is fixed to the base through a bearing to make circumferential movement, the fishing line is wound in the line winding groove, one end of the fishing line is connected with the communication cabin, and the beacon is pulled by the fishing line to be separated from the aircraft after being released within preset time and floats out of the water surface to share real-time position information. And the underwater detection safety of the aircraft is improved.

Description

technical field [0001] The invention relates to a beacon for underwater positioning and self-rescue of an autonomous underwater vehicle. Background technique [0002] Autonomous Underwater Vehicle (AUV) is the main tool for people to explore and develop the ocean. Due to the complexity of the ocean environment, the communication module carried by the vehicle itself cannot work normally on the seabed. Once lost, it will cause huge economic losses. The beacon is an emergency device with a built-in GPS module, which plays an important role in ensuring the safety of the AUV's navigation. When the vehicle is entangled by submarine obstacles and fails to float up as scheduled, the position coordinates shared in real time by the beacon can quickly Search and rescue. Aiming at the defects in the structure and performance of the existing autonomous underwater vehicle emergency positioning device, the present invention proposes a beacon for autonomous underwater vehicle positioning a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B63C11/48B63G8/00
CPCB63C11/48B63G8/001B63G2008/004
Inventor 孔露强严天宏何波
Owner CHINA JILIANG UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com