Intelligent device for assisting underwater searching and positioning

An intelligent device, search and positioning technology, applied in the field of underwater search, can solve the problems of inability to identify and locate underwater signs, cost a lot of time, and technical solutions to be perfected, etc., to facilitate maintenance and technology upgrades, and reduce power consumption. , the effect of extending sustainable working hours

Active Publication Date: 2022-01-11
XIAMEN UNIV OF TECH +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the current underwater positioning technology solutions, although it is proposed to use GPS or various navigation and positioning systems to identify fixed points, these electronic positioning technologies based on large spatial ranges cannot solve the positioning within 0.1 meters, resulting in After one round of search is completed, it will take a relatively long time to reconfirm the positioning points within the range when the second round of search is required
[0003] Consult related published technical solutions, CN212483871 proposes a satellite positioning solution for underwater equipment, and US2021141085 proposes an underwater optical positioning and mutual induction communication solution. The above two technical solutions are relatively complicated and rely on large-scale communication systems for equipment positioning ; CN112433241 proposes a positioning scheme using buoys on the water, but the underwater signs cannot be identified and positioned
Therefore, related technical solutions designed for underwater search have yet to be perfected.

Method used

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  • Intelligent device for assisting underwater searching and positioning
  • Intelligent device for assisting underwater searching and positioning
  • Intelligent device for assisting underwater searching and positioning

Examples

Experimental program
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Effect test

Embodiment 1

[0030] An intelligent device for assisting underwater search and positioning, the intelligent device includes a positioning anchor, a sensor module, a communication module, a battery module and a control module; the positioning anchor is used to fix the intelligent device on the bottom of the water for fixed-point work; The sensor module is used to monitor the state of the smart device itself, and upload the monitoring data to the control module; the communication module uses a wireless short-distance communication protocol for communication, and is used to enable multiple smart devices to communicate with each other. and short distance communication between the smart device and the operator; the battery module is used to provide power support for the smart device; the control module is connected to the sensor module, the communication module and the battery through a circuit Module, used to monitor and control the operation of the above modules;

[0031] Wherein, the position...

Embodiment 2

[0048] This embodiment should be understood as at least including all the features of any one of the foregoing embodiments, and further improvements on the basis thereof;

[0049] An intelligent device for assisting underwater search and positioning, the intelligent device includes a positioning anchor, a sensor module, a communication module, a battery module and a control module; the positioning anchor is used to fix the intelligent device on the bottom of the water for fixed-point work; The sensor module is used to monitor the state of the smart device itself, and upload the monitoring data to the control module; the communication module uses a wireless short-distance communication protocol to communicate between multiple smart devices, and short distance communication between the smart device and the operator; the battery module is used to provide power support for the smart device; the control module connects the sensor module, the communication module and the battery thro...

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PUM

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Abstract

The invention provides an intelligent device for assisting underwater searching and positioning. The intelligent device comprises a positioning anchor, a sensor module, a communication module, a battery module and a control module; the positioning anchor is used for fixing the intelligent device to the water bottom for fixed-point work; the sensor module is used for monitoring the state of the intelligent device and uploading monitoring data to the control module; the communication module carries out communication by utilizing a wireless short-distance communication protocol and is used for carrying out short-distance communication among the plurality of intelligent devices and between the intelligent devices and an operator; the battery module is used for providing power supply support for the intelligent device; and the control module is used for monitoring and controlling the operation of the intelligent device through a circuit. The device is used for accurately positioning and marking underwater, and the stability degree of the device can be enhanced by monitoring the environment, so that the deviation of a positioning point is avoided.

Description

technical field [0001] The invention relates to the technical field of underwater search. Specifically, it relates to a smart device for assisting underwater search. Background technique [0002] At present, people are increasingly exploring the bottom environment of oceans or rivers. Various technical fields, including energy, infrastructure, resources, and environmental protection, have a large number of needs for exploration and search of the bottom of water bodies. Most of the time, divers need to conduct a careful fixed-point search of the water body within the delineated range, and record various suspicious points and locations to be checked during the search process to provide positioning marks for subsequent search research. However, in the current underwater positioning technology solutions, although it is proposed to use GPS or various navigation and positioning systems to identify fixed points, these electronic positioning technologies based on large spatial rang...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C11/48B63B21/36
CPCB63C11/48B63B21/36
Inventor 马樱王田李国齐
Owner XIAMEN UNIV OF TECH
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