3.1
45 reviews
5K+
Downloads
Content rating
Everyone
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About this app

App is only for the main use of fishing boats, please contact us if you need to apply for an account number (02) 2368-0889 转129 Mr. Chen

Ship management system
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● Account login management
● Instant position display
● Track drawing and dynamic playback
● Map mode switching
● List of ship position data
● Quick inquiry
● Ship position return statistics
● Economic sea area detection
● Push notification
● Other functions

===== Fishing Vessel Monitoring System (VMS) =====

In recent years, due to the development of science and technology, the fishing vessels have gradually increased in size, and the fishing technology has also been progressively improved. As a result, the total global catch has surged by more than 100 million metric tons in just over 20 years, making the global high seas fishery resources increasingly scarce. In order to strengthen the management of fishery resources in the high seas and ensure the sustainable use of marine fishery resources, the United Nations has successively adopted agreements, guidelines and conventions, requiring coastal countries and offshore fisheries countries to work together to strengthen the conservation and management of resources. In order to effectively manage the order of fishing vessels in the waters under their jurisdiction and to maintain fishery resources in these waters, regional fishery organizations and coastal states require that fishing vessels operating in the waters under their jurisdiction should install Vessel Monitoring System (VMS) to master fishing vessels. Instant dynamic information.

What is a fishing vessel monitoring system? What are the functions of the fishing vessel monitoring system? Why do regional fisheries organizations and coastal States require that fishing vessels operating in their waters be installed with a fishing vessel monitoring system? The following is a brief introduction to the fishing vessel monitoring system to illustrate its functions and features.
The fishing vessel monitoring system transmits the Global Positioning System (GPS) position data of the fishing vessel to the monitoring center through the communication equipment, and keeps abreast of the fishing vessel operation dynamics. The communication systems currently used include satellite communication and high-frequency (HF) and ultra-high-frequency (VHF) wireless communication. However, HF and VHF wireless communication are more severely affected by factors such as climate and terrain, so they are rarely used internationally. In the fishing vessel monitoring system, most of the satellite communication systems with higher stability are used for the transmission of the ship position data. In the satellite communication system, the three satellite communication systems ARGOS, Inmarsat-C and Iridium are the majority. The characteristics and functions of the three systems are as follows:

(i) ARGOS system
The ARGOS system was developed by France's Collecte Localisation Satellites (CLS), a one-way communication transmission system (from ship to shore), and the communication area can cover the whole world. The system hardware device includes an ARGOS transmitter antenna, a connection box and a data transmission (Psion). The transmission method is to automatically transmit the received GPS position data to the ARGOS satellite by the ARGOS transmitter antenna, and then transmit to the ARGOS satellite. ARGOS ground receiving station data processing center storage. The data processing center transmits the data to the monitoring center by E-MAIL, or the monitoring center connects to the ARGOS data processing center via the data network (PACNET).

(ii) Inmarsat-C system
The Inmarsat satellite system was developed by The Mobile Satellite Company (formerly the International Maritime Satellite Organization) for marine maritime communications. There are four simultaneous satellites, distributed over the East Atlantic, the Western Atlantic, the Indian Ocean and the Pacific equator. The global latitude of 70 degrees north and south. At present, the international application of the Inmarsat-C system on the fishing vessel monitoring system. The system hardware device includes a satellite antenna, Inmarsat-C host computer system and computer system (transmitting and receiving data). The ship position data can be received by the GPS built in the host computer, transmitted to the Inmarsat satellite via the satellite antenna, and then transmitted to the Inmarsat ground station. (Land Earth Stations; LES). The ground station transmits the data to the monitoring center according to the transmission method set on the ship, such as Telex, Fax or E-mail, or the monitoring center uses the application to the ground station. Data Network Identification (DNID), which extracts its GPS position (ie polling) from the Inmarsat-C equipment of the fishing vessel via the Inmarsat satellite via E-mail or sub-packaged data network (X.25). The monitoring center then transfers the obtained ship position data into the database to display the ship position and track through the Geographic Information System (GIS) software to monitor and manage the fishing boat.

(3) Inmarsat-IDP system
IDP (IsatData Pro) is a new generation of transmission technology of Inmarsat satellite. In addition to all the communication features and functions of Inmarsat-C, it has improved transmission speed and transmission capacity, and the price is relatively low.

(iv) Iridium system
Designed and manufactured by Motorola Satellite Communications, the Iridium system went bankrupt in 1999 and was reborn in 2000 by Iridium Satellite LLC. The system consists of 66 low-orbiting satellites orbiting the Earth. It is a two-way communication transmission system covering the communication area. global. The system hardware device includes the Iridium transmitter antenna, connection box and data transmitter. The transmission method is to automatically transmit the received GPS position data to the Iridium satellite by the Iridium transmitter antenna, and then to the Iridium ground receiving station data processing center. Store. The data processing center will transmit the data to the monitoring center by E-MAIL.
Updated on
Dec 27, 2021

Data safety

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Ratings and reviews

3.1
45 reviews

What's new

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