1 Hazards of forest fires
At 1700 hours on March 30, a forest fire broke out in Lier Village, Yalongjiang Town, Muli County, Liangshan Prefecture, Sichuan Province. Thirty firefighters have been killed. Forest fires have the characteristics of sudden, strong, and difficult to deal with. Once a forest fire occurs, a large number of cover plants will be burned, causing harm to the local ecological environment and people's lives and property. Before and after the Qingming Festival, it was the peak period of fire for folk customs, the ancestors burned paper, and spring plowing was used for production. The hills were set up, and tourism and leisure activities were frequent. The country has gradually entered the critical period of fire prevention and extinguishment in spring forests and grasslands.
2 Difficulties of Forest Fire Fighting
China's forest coverage is high, the ground vegetation and combustible materials in the forest are high, and decay occurs, generating a large number of combustible gases. When affected by wind and wind, it will cause forest fires to explode. The ignition points of forest fires are mostly in places with steep terrain, ridges, saddles, and single-valley valleys, where intricate and closed communication is inconvenient.
Forest fire prevention teams get the news at the first time, which is the focus of fire prevention and rescue. Mobile networks in mountainous areas are difficult to cover and communication is difficult. It is difficult for fire extinguishers to reach the scene of the fire in a timely manner, and it is difficult to communicate and direct rescue in the disaster area. 3Satellite communication and CONQUEST conquer satellite phones
In August 2016, the first star of China ’s satellite mobile communication system, Tiantong No. 01, was successfully launched. In May 2018, China Telecom first issued numbers to the commercial market, filling a gap in China's autonomous mobile communication system.
Tiantong-1 satellite mobile communication system consists of space segment, ground segment and user terminal.
The space segment is planned to consist of multiple geosynchronous orbit mobile communication satellites.
‚The ground business is operated by China Telecom Corporation, and will form a mobile communication network with the ground mobile communication system.
To provide users in China with all-weather, all-day, stable and reliable mobile communication services, and support voice, short message and data services. 4 Features of Satellite Phone
CONQUEST conquers satellite mobile phones without being affected by any complicated geographical conditions between the two communication points and any natural disasters and human events. As a support, Tiantong-1 satellite communication system achieves high communication quality and high system reliability. The cost of satellite phone communication has nothing to do with the communication distance. The communication distance spans the north and south of our country and runs from east to west. 5CONQUEST Conquering Satellite Phones in Forest Fire Fighting
Establishing a complete and stable communication system for the prevention, suppression and protection of forest fire prevention will not only help to stop the fire in a timely manner, but also help reduce casualties. Therefore, the construction of forest fire communication is incorporated into the local fire construction plan to achieve seamless coverage of communication capabilities.
Facts have proved that, in the face of force majeure and other natural disasters such as forest disaster relief, CONQUEST's conquest satellite mobile phone is an incomparable communication device. At the same time, as an important personnel of national security protection, only the self-developed Tiantong No. 1 communication network can ensure the security of communication information. Implementing satellite phones as a command network system in forest firefighting, introducing new equipment for firefighting, and comprehensively improving the equipment standards of fire brigades. In this way, the timely rescue of forest fire protection is improved, the secondary damage of resources, life and property to the fire is minimized, and the safety of rescuers is guaranteed.