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Self-adaptive rapid dynamic positioning system and method based on improved Boltzmann machine

A Boltzmann machine and dynamic positioning technology, applied in satellite radio beacon positioning systems, radio wave measurement systems, instruments, etc., can solve the problems of slow approach to the target, unreliable prediction models, etc., to improve efficiency and reduce The effect of the search scope

Active Publication Date: 2020-08-14
DONGHUA UNIV
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Problems solved by technology

In the past, the maritime positioning system did not consider the influence of sea climate, environment and other factors, did not use the trajectory planning algorithm, and had the problems of unreliable prediction model and slow approach to the target

Method used

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  • Self-adaptive rapid dynamic positioning system and method based on improved Boltzmann machine
  • Self-adaptive rapid dynamic positioning system and method based on improved Boltzmann machine
  • Self-adaptive rapid dynamic positioning system and method based on improved Boltzmann machine

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Embodiment Construction

[0022] In order to make the present invention more obvious and understandable, the preferred embodiments are described in detail as follows in conjunction with the accompanying drawings:

[0023] Such as Figure 1-4 As shown, the present invention provides a kind of self-adaptive fast dynamic positioning system based on improved Boltzmann machine, comprises the signal generator that is provided with on the lifejacket, Beidou satellite positioning system 3, unmanned aerial vehicle base station 4 and unmanned aerial vehicle 2 The Beidou satellite positioning system 3 is connected with the UAV 2 by the UAV base station 4; The lifejacket is provided with a LORA signal generator, and the UAV 2 is provided with a LORA positioning communication module.

[0024] A kind of working method based on the self-adaptive fast dynamic positioning system of improved Boltzmann machine provided by the present invention comprises the following steps:

[0025] Step 1: The person who fell into the...

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Abstract

The invention relates to a self-adaptive rapid dynamic positioning system and method based on an improved Boltzmann machine, and belongs to the technical field of marine rescue. The system comprises asignal generator, a Beidou satellite positioning system, an unmanned aerial vehicle base station and an unmanned aerial vehicle which are arranged on a life jacket; the Beidou satellite positioning system is connected with the unmanned aerial vehicle through the unmanned aerial vehicle base station; and the signal generator arranged on the life jacket is connected with the Beidou satellite positioning system and the unmanned aerial vehicle. According to the invention, a wrecked area is rapidly obtained through the Beidou positioning system, a marine drowning person drifting model is constructed by analyzing real-time data of sea area topography and hydrological environment of China, and then rapid locking of a search and rescue area is achieved through an LORA three-point positioning method and an improved Boltzmann machine track planning algorithm. The system has good practicability, can quickly position a person falling into water, can capture the position of the person falling intowater to the maximum extent, achieves the throwing of the positioning device, and facilitates the later quick rescue.

Description

technical field [0001] The invention relates to an adaptive fast dynamic positioning system and method based on an improved Boltzmann machine, belonging to the technical field of sea rescue. Background technique [0002] With the development of science and technology and the enhancement of economic development level, the proposal of my country's marine economic planning and the expansion of the scope of military sea area activities, marine fishing, marine transportation, military patrols and other sea and air activities have increased. It is inevitable that various activities will occur in these activities. For various accidents, emergency treatment such as search and rescue and positioning of accident personnel and ships needs to be effectively rescued or controlled in the shortest possible time, and a fast dynamic positioning system is required for the precise positioning and rescue positioning of people in the water. In the past, the maritime positioning system did not con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S19/46
CPCG01S19/46Y02D30/70
Inventor 张义红林晓东李德敏朱迪曹永胜李帅姜诗高刘子豪杨义锦
Owner DONGHUA UNIV
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