This article designed a wireless video grain insect monitoring network with wireless network sensor nodes embedded in bulk grain. This sensor node is composed of miniature camera, wireless transceiver, lighting LED, trapping device for grain insects and charging battery. The grain insects are lured into the monitoring area by the temptation of bait leading into being trapped in the help of LED light, sensor nodes with built-in camera periodically or under order takes the grain insects pictures, then the pictures are sent to the control center by wireless transmission, and finally shown in the ...
