一、行业背景我国是世界上人口最多的国家,改革开放以来中国社会经济的快速变化推动了劳动力从农村向城市、从欠发达地区向经济发达地区的流动。人口流动的途径无外乎火车、汽车、轮船和飞机,而轮船和飞机受地理因素和价格因素的影响较大,所以陆运,即火车、汽车无疑成为人们出行的首选方式。汽/火车站是办理客、货运输的基地,旅客上下车和货物的装卸车以及相关的作业都是在车站进行的。 I. Industry Background China is the most populous country in the world. Since the reform and opening up, the rapid social and economic changes in China have promoted the movement of labor force from rural areas to cities and from economically underdeveloped areas to economically developed areas. The way of population mobility is nothing less than trains, cars, ships and airplanes. However, ships and aircraft are greatly affected by geographical factors and price factors. Therefore, land transportation, that is, trains and cars undoubtedly becomes the first choice for people to travel. Steam / train station is handling passenger and freight transport base, passengers get on and off the goods and the loading and unloading trucks and related operations are carried out at the station.