Unmanned surface vehicle navigation and control teleoperation platform

Abstract

The invention discloses an unmanned surface vehicle navigation and control teleoperation platform, including a navigation radar, an automatic identification system, an attitude and heading reference system, a rotating speed and rudder angle sensor, a vehicle rudder control module, a yacht-mounted industrial control computer and a shore / mother ship control computer. The shore / mother ship control computer and the yacht-mounted industrial control computer are in bidirectional connection via TCP / IP or UDP protocols. The navigation radar and the automatic identification system are connected with the shore / mother ship control computer through an RS422 / 485 module. The automatic identification system, the attitude and heading reference system and the rotating speed and rudder angle sensor are connected to the yacht-mounted industrial control computer respectively. The yacht-mounted industrial control computer is connected with the rotating speed and rudder angle sensor through the vehicle rudder control module. The shore / mother ship control computer is connected with an engine telegraph and rudder order sensor based on a sliding resistor, and a rotating speed and rudder angle display module respectively. In the navigation guiding process, data can be traced and system parameters can be automatically identified by the radar, the collision risk between objects around the yacht and the unmanned surface vehicle can be timely analyzed, and the trial ship-operating avoidance scheme is provided.

Description

technical field [0001] The invention relates to the technical field of unmanned boat control, in particular to a surface unmanned boat navigation and control teleoperation platform. Background technique [0002] With the rapid development of robot technology, modern communication technology, computer technology and navigation technology, unmanned boats are gradually used in sea surface environment monitoring, maritime accident search and rescue, maritime traffic guidance, assistance in maintaining maritime traffic order, near- and long-range target recognition and tracking, etc. field. At present, the operation methods of surface unmanned boats are mainly divided into two forms: fully automatic operation and manual remote control operation, or dual-mode control of manual control and autonomous navigation. [0003] In the past 20 years, the military application of unmanned equipment, especially unmanned aerial vehicles, has achieved rapid development, and the research on unm...

AI Technical Summary

Problems solved by technology

3. Research on data link establishment and motion control methods. At present, the low-end control distance based on wireless remote control is generally short, which is not suitable for remote control beyond visual range, and the data transmission bandwidth is also small. There is a risk that the boat will lose control and cannot be recovered.

However, the industrialization of many technologies is still in the early stage, and it is rare to be used in the motion control of unmanned boats, and most of them are realized by simulation.

Images