Research On Routing Algorithm Of Airport Lounge Monitoring Network

Airliner using APU to supply the electric power and air-condition during ground work.But it will cost lots of money and has the problem of environmental pollution, by contrast airport lounge have advantage in this field, so it is necessary for us to use airport lounge supply APU. For a better way to take care of the device we built airport lounge monitoring network in base of wireless sensor network in this paper and proposed the adaptive routing algorithm. There are two important content of this research:Firstly, we built airport lounge monitoring system in two steps, the first step is analyze the working demands and supervise problems of airport lounge which include air-condition and power supply, the second step is we discussed the key points of WSN technology and introduce it into the supervise of the airport lounge, in the base of this work we built the airport lounge monitoring network and fill up the blank of airport lounge monitoring system in china.Secondly, this paper's key point is we find the adaptive routing algorithm of this network which is modified LEACH algorithm. At first we find the problem of energy wasting in the stage of cluster building, direct to this problem we introduce surplus energy and centered algorithm during the same stage, besides we get surplus energy through estimation. At last through the simulation we get the conclusion that the modified LEACH algorithm is adaptive to this network and better than the former algorithm in energy saving.