Ocean observation device with autonomous navigation

An autonomous navigation and observation device technology, applied in measurement devices, astronomical navigation, ocean energy power generation, etc., can solve the problems of cable power supply, limited ability of marine dynamic environment observation, large space-time difference, etc., to achieve small vibration effect and sailing speed. The effect of fast, high equipment reliability

Active Publication Date: 2020-12-18
MARINE FISHERIES RES INST OF ZHEJIANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in the world, for the observation of vast oceans, there is a huge difference in time and space. Due to the constraints of nature, it is impossible to supply power to them through cables. Satisfy the basic conditions required for ocean observation, which greatly limits the ability to observe the ocean dynamic environment

Method used

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  • Ocean observation device with autonomous navigation
  • Ocean observation device with autonomous navigation
  • Ocean observation device with autonomous navigation

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] like Figure 1-5 As shown, the marine observation device with autonomous navigation includes a floating body 2, a vertically arranged screw shaft 12 is arranged at the center of the bottom of the floating body 2, and a bearing is provided at the connection between the screw shaft 12 and the floating body 2, and the end is connected to the generator in the floating body 2 6 Cooperate connection, the generator 6 is connected to the battery 7, the battery 7 is connected to the controller 8, the bottom of the floating body 2 is provided with a propeller 9, the side of the floating body 2 is connected to the floating ball 1 through the connecting rope 1b, and at least two floating balls 1 Connection via connecting ring 1b. On the side of the floating body 2, there are several places where the floating balls 1 are not connected by the connecting ring 1b.

[0028] The present invention utilizes the characteristics that the floating body 2 swings up and down under the influenc...

Embodiment 2

[0043] Another technical solution of an ocean observation device with autonomous navigation in this embodiment is added on the basis of the technical solution of embodiment 1: the protective cover 5 is in the shape of a truncated pyramid, which is spliced ​​by partitions 5b, and between the partitions 5b Connected by the annular connecting body 5c, the surface of the partition 5b is provided with air flow holes 5a, and the angle between the partition 5b and the surface of the floating body 2 is set at 42°~47°. Use the protective cover 5 to protect the equipment on the upper part of the floating body 2, so as to prevent the impact of objects on the components and the impact of sunlight on the equipment, and at the same time, set the partition 5b and the surface of the floating body 2 at an angle of 42°~47° so that the wind blows through the partition In 5b, the airflow resistance is relatively large to form a certain noise effect to drive away organisms near the ocean observatio...

Embodiment 3

[0045] When the ocean observation device with autonomous navigation of the present invention is actually used: place the observation device in the ocean, use satellite navigation equipment 4 to capture satellite signals in real time to provide the device with all-weather high-precision navigation information, and realize the autonomous navigation function. At this time, the controller 8 separately controls a single or more than two propellers 9 to realize sailing in a certain direction, and the sonar acquisition equipment 10 collects sonar information and feeds back to the land operation platform when the device passes through the sea area. When hitting an object, the camera can collect image data in the ocean and send it back to the land operation platform. In order to meet the needs of use, hydrological observation equipment, temperature and humidity detection equipment, etc. can also be installed on the floating body 2.

[0046] The sonar acquisition device 10 adopted in the...

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Abstract

The invention discloses an ocean observation device with an autonomous navigation function and belongs to the technical field of ocean observation equipment. The device comprises a floating body, a vertically-arranged spiral shaft is arranged in the center of the bottom of the floating body, and a bearing is arranged on the junction of the spiral shaft and the floating body; the end of the spiralshaft is cooperatively connected with a power generator in the floating body, a storage battery is connected to the power generator and connected with a controller, and a thruster is arranged at the bottom of the floating body; connection floating balls wind the side face of the floating body through connection ropes, and two or more floating balls are connected through connection rings. Multiplefloating balls of the side face of the floating body are connected not through connection rings. The device can provide sufficient electric energy and has the autonomous navigation function, the failure of the device does not easily occur, the device can continuously move and is high in navigation speed, and the observation device can acquire ocean observation images, sonar and other data for a long time.

Description

technical field [0001] The invention belongs to the technical field of ocean observation equipment, and in particular relates to an ocean observation device with autonomous navigation. Background technique [0002] Ocean observation is an important means for human beings to study and understand the ocean, marine meteorology, and marine dynamic environment. However, the vast ocean brings great challenges to ocean observation. The ocean observation platform is one of the common tools for realizing ocean observation. The unmanned mobile ocean observation platform (SelfPower Ocean Observation Platform, hereinafter referred to as SPOOP) is a basic intelligent observation equipment for various observations such as the ocean dynamic environment. Compared with ordinary ocean observation, research ship mode and unpowered observation fixed stations, the autonomous mobile ocean observation platform with sufficient power and electric energy for unmanned driving can carry high-power sea ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C13/00G01C21/02F03B13/14
CPCY02E10/30
Inventor 卢占晖徐开达戴乾卢衎尔朱文斌
Owner MARINE FISHERIES RES INST OF ZHEJIANG
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