航空公司经常会面对飞机上供应品的严重浪费;经常会面对旅客对机上食品、供应物品的抱怨;航空公司经常为饮料车、餐车满载到某地,再原样将它们运回付出的高额燃油支出;航空公司要耗费大量人力、物力清点可回收再利用物品;航空公司要面对大量机上供应品的流失。航空公司要面对提升供应水准而又担心贵重物品流失造成的成本负担过重的难题。要想准确和低成本解决这些难题就需要依靠宏观“信息”技术,建立一套完整的“旅客配备信息物流系 Airline companies often face serious waste of supplies on their aircraft; often face complaints from passengers about on-board food and supplies; airlines often carry drink carts and meal carts somewhere and ship them back as they are Amount of fuel expenses; airlines to spend a lot of manpower, material inventory of recyclable items; airlines have to face the loss of a large number of aircraft supplies. Airline companies face the challenge of overprovisioning their supply while also worrying about the overburdened cost of lost valuables. To accurately and cost-effectively solve these problems, we need to rely on macro ”information“ technology to establish a complete set of ”passenger information logistics system