private static StationEnum getStationEnum(int pk_station) {
		// TODO Auto-generated method stub
		switch (pk_station) {
		case 10000001:
			return StationEnum.Jinan;
		case 10000002:
			return StationEnum.TaiShan;
		case 10000003:
			return StationEnum.XuZhou;
		case 10000004:
			return StationEnum.NanJing;
		case 10000005:
			return StationEnum.WuXi;
		case 10000006:
			return StationEnum.ShangHai;
		default:
			return StationEnum.Jinan;
		}
	}