关键词: 震动监测, 自适应滤波, 手机终端, 数组传输

Abstract: Seismic and vibrative monitors currently are deployed in noise environment. The vibrative data are collected in monitor terminal and server separately, and are transmitted by wireless network. Using protable Android device, a data monitor framework based on self-adapting noise cancellation filter is developed for storing and transmitting data independently at the appropriate time. This framework puts forward solutions for data adhering in communication using binary bytes and the delay of warning signals transmitted from C server. The experimental results show that this system can identify warning signal to monitor microquake correctly, download warning picture and manage warning data.

Key words: seismic monitor, adaptive filtering, mobile client, byte-serial transmission