Hybrid-driven underwater glider

An underwater glider, hybrid drive technology, applied in the directions of underwater ships, engine components, underwater operation equipment, etc., can solve the problem of emergency drive and remote control of gliders without considering long-range requirements, energy supply, and energy acquisition. , Without taking into account the energy supply and emergency braking and steering, etc., to achieve the effect of realizing energy utilization, maximizing, and satisfying long-range and large-scale marine resource detection

Inactive Publication Date: 2017-11-10
SHANGHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Chinese invention patent ZL 201210487518.3 discloses a "portable underwater marine environment monitoring glider". This invention realizes an underwater glider applied to underwater marine environment monitoring. Dynamic steering and other functions
[0006] Chinese utility model patent ZL201620489688.9 discloses a "non-fixed wing and its underwater glider". The glider uses a non-fixed wing to realize the drive and steering of the underwater glider, but the glider does not consider the long-range demand and energy supply issues. , emergency drive and remote control needs
[0007] Existing gliders are powered by a single battery, without considering their own energy acquisition, and cannot realize long-range large-scale marine resource detection and automatic multi-mode active movement in emergency situations

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0028] Such as figure 1As shown, the hybrid drive underwater glider includes: a submarine body (101), a main control system (102), a sinking adjustment mechanism (103), an attitude adjustment mechanism (104), a main thrust propeller (105 ), two wing-mounted propellers (106), a power management system (107), an attitude sensing system (108), a high-performance battery (109), a mission sensing system (110) and a set of satellite positioning The communication system (111), characterized in that: the submarine body (101) is equipped with the sinking and floating adjustment mechanism (103), the attitude adjustment mechanism (104), the main control system (102), the main thrust propeller (105), Two wing-mounted propellers (106), a power management system (107), an attitude sensing system (108), a high-performance battery (109), a mission sensing system (110) and a satellite positioning communication system (111), all The main control system (102) is connected with the power managem...

Embodiment 2

[0034] This embodiment is basically the same as Embodiment 1, especially in that:

[0035] see figure 2 , the submarine body (101) adopts a symmetrical structure of the submarine to cooperate with the main thrust propeller mechanism and the wing-mounted propeller mechanism to realize the protection function of the glider support and the body shell, and various systems (102, 103, 104, 107, 108) are installed and fixed inside. . connected together, the wing-mounted propellers (106) are installed and fixed on the side wings (202), and the mission sensing system (110) is installed at the middle and lower part of the submarine body (101).

Embodiment 3

[0037] This embodiment is basically the same as Embodiment 2, and the special features are:

[0038] see image 3 , the structure of the main control system (102): a microprocessor (301) is respectively connected to the left and right drive inverter bridge circuits (302a, 302b) via the left and right drive isolation circuits (303a, 303b), and connected to the left and right two Two current detection circuits (304a, 304b), two left and right brushless DC motors (4a, 4b) are connected through the left and right position sensing circuits (305a, 305b), and the high voltage is connected through the power management system (107). The performance battery (109), the main thrust propeller (105) is connected via the motor power drive module (306), the DC motor (307), the sinking adjustment mechanism (103) and the attitude adjustment mechanism ( 104), connect the reset circuit (310) and the interface conversion circuit (308), the two left and right detection circuits (304a, 304b) and th...

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PUM

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Abstract

The invention discloses a mixed drive underwater glider. It includes the submarine body, the main control system, the sinking adjustment mechanism, the attitude adjustment mechanism, the main propeller, the wing propeller, the power management system, the attitude sensing system, the high-performance battery, the mission sensing system and the satellite positioning communication system. The main control system controls the ups and downs adjustment mechanism to realize the buoyancy adjustment of the underwater glider, controls the attitude adjustment mechanism to realize the attitude control of the underwater glider, and realizes the gliding movement of the glider by referring to its own buoyancy and attitude angle; the main control system controls the wing-mounted propeller and the main thrust propeller to realize Full speed linear propulsion movement, differential cornering movement control and emergency braking and reverse drive movement. The hybrid-driven underwater glider can be widely used in applications such as water resource information detection in long-range waters.

Description

technical field [0001] The invention relates to an underwater glider, in particular to a hybrid-driven underwater glider applied to long-term and long-range water area monitoring and testing. Background technique [0002] Ocean currents affect and restrict various physical, chemical, biological and geological processes in the ocean, as well as the formation and change of climate and weather over the ocean. Therefore, understanding and mastering the laws of ocean currents, large-scale sea-air interactions, and long-term climate change are of great significance to fisheries, shipping, sewage discharge, and military affairs. [0003] The water resource information of ocean currents in the ocean environment is an important resource information that is directly related to the utilization of national resources and the development of the country. How to obtain enough information on ocean current resources is a practical problem. Considering that there are turbulent environments su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C11/52B63G8/14B63G8/22B63H21/17F03B13/12
CPCB63C11/52B63G8/14B63G8/22B63H21/17F03B13/12
Inventor 唐智杰
Owner SHANGHAI UNIV
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