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Artificial intelligence submarine navigation system

A technology of navigation system and artificial intelligence, applied in the field of submarine navigation system, can solve the problem of inability to observe navigation signs and other problems

Pending Publication Date: 2022-04-29
中国人民解放军61540部队
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the submarine is in deep water and cannot observe the navigation signs of the outside world. It must have advanced underwater navigation equipment to locate at any time and constantly correct the route to ensure that it does not deviate.

Method used

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  • Artificial intelligence submarine navigation system
  • Artificial intelligence submarine navigation system

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Embodiment 1

[0027] Such as figure 1 As shown, the present invention discloses an artificial intelligence submarine navigation system, including a serial port communication module, a filtering algorithm module and a network communication module, the serial port communication module realizes serial port communication through a serial port driver, and the filtering algorithm module passes through the collection Filter the sensor data to obtain high-precision position, attitude, speed, heading and height from the bottom. The network communication module is used to use the navigation system as a client and the underwater master control system as a server. Next, complete the function of real-time listening to server query information and sending navigation information to the server.

Embodiment 2

[0029] Such as figure 2As shown, the serial port communication module: this module mainly realizes the serial port communication through the serial port driver. This module mainly realizes two functions, namely, the data acquisition function of the sensor and the serial port communication function with the emergency unit. Sensor data acquisition includes RS422 serial communication with PHINS and GPS, RS232 communication with DVL and depth gauge, and RS485 communication with altimeter, and check and unpack the received data to obtain the data required for integrated navigation filter calculation . The serial port communication with the emergency unit only exists under emergency working conditions. At this time, the emergency unit sends query messages to the navigation system through the 485 serial port, and the navigation system sends the navigation information originally sent to the underwater master control to the emergency unit through the serial port.

[0030] Filtering ...

Embodiment 3

[0033] Specifically, the serial port communication module consists of six modules: PHINS data acquisition module, GPS data acquisition module, DVk data acquisition module, depth gauge data acquisition module, altimeter data acquisition module, and emergency serial port communication module. Each serial port task is initialized by the serial port Task and data acquisition and processing tasks are composed of two parts. In the serial port initialization task, you can set the parameters of the serial port (start bit, data bit, stop bit and baud rate) and the serial port mode (RS232, RS485, RS422). The data acquisition and processing tasks are used to receive the data in the serial port buffer area and process them. The serial port communication of PHINS, DVL, GPS, depth gauge, altimeter and underwater emergency system adopts the interrupt method to receive data. The communication process of each serial port is basically the same, but when communicating with the emergency unit, if...

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Abstract

The invention discloses an artificial intelligence submarine navigation system, which comprises a serial port communication module, a filtering algorithm module and a network communication module, the serial port communication module realizes serial port communication through a serial port driving program, and the filtering algorithm module filters collected sensor data and transmits the filtered data to the network communication module. And the network communication module is used for taking the navigation system as a client and the underwater master control system as a server, and is used for completing the functions of monitoring server query information in real time and sending navigation information to the server under normal working conditions by taking the navigation system as the client and the underwater master control system as the server. The invention provides an artificial intelligence submarine navigation system, which can realize navigation planning automation and intelligent navigation.

Description

technical field [0001] The invention relates to the field of underwater navigation, in particular to an artificial intelligence submarine navigation system. Background technique [0002] Submarines generally sail according to established routes. However, the submarine is in deep water and cannot observe the navigation signs of the outside world. It must have advanced underwater navigation instruments to locate at any time and constantly correct the route to ensure that it does not deviate. [0003] Underwater navigation generally uses multi-sensor information fusion, which belongs to the fusion of position and attributes in essence. It is the bottom layer of the information fusion system. It is based on the physical model of the system. In the traditional navigation concept, it is called navigation data processing. With the development of network technology and artificial intelligence theory, the mission of the integrated navigation system on ships has changed from the sin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/20G01S19/45
CPCG01C21/203G01S19/45
Inventor 房坚肖云任飞龙
Owner 中国人民解放军61540部队
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