Design of Personal Emergency Refuge Equipment Based on FPGA

摘要

In recent years, every natural disaster has brought us serious damage, including floods, mudslides, earthquakes, so we need an equipment that can avoid danger on the spot. The emergency refuge equipment is an in-situ refuge equipment developed to meet the emergency needs of disasters. It has the functions of fire prevention, anti-theft, anti-vibration, explosion-proof, infringement and moisture prevention. When disasters come, many groups without professional training do not have the ability to escape, and intelligent emergency refuge equipment can provide them with temporary shelters, waiting for the rescue of professionals, and protect people's lives and property. This design is planned to take FPGA as the architecture and intelligent electronic system as the core. The hardware part is realized by taking the communication board, power control board, and interface board as the main structure, with additional structures such as sensor group and lithium battery management board. The software part is based on the Linux system, with the information processing and control module as the core, to realize the information reception of the data acquisition system and the information reception and feedback of the user's image operation interface and the MCU system. At the same time, in order to calm people's emotions when entering the emergency refuge equipment, the equipment also introduces an intelligent audio-visual system to support MP4 and MP3 format playback.