Wireless image sensor network device using RF transceiver and image sensor module and algorithm for this network

摘要

PURPOSE: A wireless image sensor network device using an RF transceiver, an image sensor module, and an algorithm for a network are provided to transceive an image by using the RF communication of 2.54Hz bandwidth. CONSTITUTION: An image sensor module obtains an image. The image sensor module compresses the obtained image as a JPEG format. An RF transceiver performs wireless communication. A microprocessor initializes and controls the image sensor module and the RF transceiver. The image sensor module transmits data if the change is over a threshold value which is designated to a target.