An Implementation of Light-Weight Compression Algorithm for Wireless Sensor Network Technology for Structure Monitoring

Recently since more the concept of M2M gets more and more popular and prized, Wireless Sensor Network becomes a really important technology has became more important than ever. To promote this technology, we cooperate with National Science Congress on WSN platform for structure monitoring to prevent the collapse by the extreme climate change. We set up the platform on Chung-Sha bridge with a lot of technology implementation, for example, communication protocol, GPS, data compression, structure frequency analysis...etc. We use MSP430 and ARM Cortex M3 as our processing unit for our sensor node and design the circuit board to utilize them in a complete WSN system. And according to different scenario, we implement algorithm on our sensor node to optimize the local data processing performance and ability.