A Temperature Acquisition Platform for Building Special Envelope Based on Wireless Sensor Networks

摘要

This paper structures a temperature information acquisition platform bases on wireless sensor networks(WSN) for building special envelope, which can provide a convenient, real-time, low-cost way of detect for the building energy efficiency. Each node on the platform loads different number of thermal sensors that formed dot, line and surface (DLS) model to deploy on the surface of building special envelope. The experimental results indicate that the platform perform stability. Use the method to detect the envelope and reconstruct the temperature field of the envelope which correspondence with the infrared imaging. However, the method overcomes the air temperature and humidity to interfere with the infrared thermal imager vulnerability when in detecting, which make the results more realistic and reliable.