private void initSeatTypes() {
	
		this._seatTypes = new SeatType[] {
				new SeatType(UUID.randomUUID(), "硬座", 1L),
				new SeatType(UUID.randomUUID(), "软座", 2L),
				new SeatType(UUID.randomUUID(), "硬卧", 4L),
				new SeatType(UUID.randomUUID(), "二级软卧", 8L),
				new SeatType(UUID.randomUUID(), "一级软卧 ", 0x10L)
		};
	}