International Core Journal of Engineering 2020-26 | Page 174

2019 International Conference on Artificial Intelligence and Advanced Manufacturing (AIAM)
Trinity Interactive Search and Rescue
Communication System
Fengkai Luan Yu'ang Liu Zhijun Wang
School of Information Engineering,
Wuhan University of Technology,
China School of Art and Design, Wuhan
University of Technology, Wuhan,
China School of Navigation, Wuhan
University of Technology, Wuhan,
China
the main aircraft and the rescuer. The main aircraft flies to
and delivers the first aid, and then the rescue center of the
command center quickly arrives and rescues. With this
"search-first aid-rescue" trinity search and rescue mode, it is
possible to ensure the safety of people in distress[1].
Abstract—At present, there are various emergency
measures for all kinds of sudden dangers in sea, land and air.
However, various measures have certain shortcomings and
shortcomings in terms of the current development status.
Therefore, after a certain thinking and improvement, we need
to design a water and air amphibious search and rescue fleet,
combine the advantages of both sides, and maximize the
efficiency to save the losses in the accident. To control this fleet,
we need a reasonable three-in-one communication method.
Keywords—search
communication, trinity
and
rescue,
efficiency,
The main chip and circuit board used in the
communication process are integrated in the main control
module in the middle of the aircraft. The receiver here is the
transfer station, and receives and relays the command of the
rescue center master station, so that the aircraft can be better.
Switching the power mode, enabling or disabling the
expansion function, delivering the bionic fleet, etc., is based
on the PWM dual channel control mode (Figure 1).
fleet
I. I NTRODUCTION
The 21st century is the ocean century. With the rapid
growth of shipping business and the rapid development of
the marine economy, the probability of shipwreck accidents
has also increased significantly. At this time, it reflects the
necessity of the emergence of new types of water rescue.
Most of the existing rescue methods are less efficient and
costly. The Trinity search and rescue communication system
introduced in this paper is based on the amphibious aircraft
as the rescue main body. The bionic unmanned boat search
and rescue fleet is connected with the general control station
where the search and rescue personnel are located. After the
search and rescue fleet determines the position of the
distressed personnel, the rescue personnel will conduct a
targeted rescue. A new search and rescue interaction system.
This Trinity interactive rescue solves the problem of huge
cost and low efficiency of the original search and rescue
method. At the same time, it saves the efficiency of search
and rescue with more work units, reduces the loss of
manpower and material resources, and ensures the life of
search and rescue personnel. Safety.
Figure 1. Trinity search and rescue communication system.
In the design process, the communication system
changed the working mode of the original single rescue boat,
and adopted the two-stage fleet search and rescue, and set the
gradient on the basis of the fleet-based preparation.
II. C OMMUNICATION SYSTEM DESIGN
Its main communication adopts "multi-information
feedback technology", so that it can simultaneously
synchronize information with the main aircraft of the same-
level fleet, the unmanned bionic boat of the secondary fleet,
and the rescue personnel of the search and rescue center [2].
On the one hand, the information collected by each fleet can
be processed in real time, and the distribution and feedback
of the personnel in the out-of-risk area can be judged and fed
back; on the other hand, the main aircraft will act as a signal
base station to ensure that the bionic unmanned fleet can use
it as Based on the real-time positioning and coordinate
feedback, the carpet-style search is carried out. With this
type of aircraft voyage, the unmanned fleet search, first aid
and feedback, the rescuers arrived and rescued the Trinity-
linked search and rescue system based on the feedback
A. Overall design
The interactive system consists of three parts, namely
rescue workers, first-class aircraft fleets and bionic
submarines.
At work, the first-class aircraft fleet will go to sea and
arrive near the distressed sea area. The second-level bionic
unmanned boat fleet will be opened and the search and
rescue will be carried out within a certain range with the
first-class aircraft. After the bionic boat determines the
position of the person in distress, inflated into an airbag to
help the person in distress to float, and at the same time,
return the positioning coordinates to the command center of
978-1-7281-4691-1/19/$31.00 ©2019 IEEE
DOI 10.1109/AIAM48774.2019.00038
152