PROPOSAL OF ISOLATION MEASURES FOR MOUNTAIN VILLAGES BASED ON ANALYSIS OF DISASTER PREVENTION DRILLS

Abstract

As measures against the isolation of mountain villages, it is the mainstream to enable two-way communication between residents and the local government by installing satellite mobile phones and answer back function of disaster prevention radio, that is, to secure information transmission means. However, due to sediment-related disasters, isolation may occur even within the village, the heavy snowfall or sediment may prevent the installation of satellite mobile phones and disaster prevention radios. Therefore, we propose to arrange a wireless communication network and an information terminal that has a WiFi function and is easy to operate and to proceed with the construction of a wireless communication network (public assistance) along with the safety confirmation (mutual assistance) by the residents of the village, and confirmed by a practical disaster prevention drill. It was clarified that it is important to establish a safety confirmation system and secure a means of communication between the government office and the village by wireless communication.