mysql-火车售票系统的数据库如何设计
设计mysql数据库
模拟火车售票系统，有登陆注册查询购票功能，用户不存在权限，仅仅是乘客进行购票。
模拟火车票数据库需要的数据进行设计，以票面信息为中心，考虑旅客、火车等的信息。
站点就模拟：济南-泰安-徐州-南京-上海就好，起点统一为“济南”，然后终点可能是“泰安、徐州、南京、上海“。
我该如何统筹站点信息 列车信息 座位信息 车票信息 车厢信息？这里面我是需要一个车次信息表 （列车编号，车次，始发站，终点站,发时，到时，车厢数，卧铺车厢数，里程，剩余票
数，【经过车站】）车票信息表（车票编号，车次，发站，到站，发时，到时，票价，座位类型,座位号）用户表（用户名，真实姓名，密码，身份证号，电话号，邮箱，地址）订单表（订单号，订票日期，车次，发车日期，真实姓名，身份证号）；
暂时想的这么多，但是在票价票数，座位类型，座位号，经过站点信息，车厢信息 这几块不是很清楚该如何处理？再另外单独做表站点信息表，座位信息表....还是怎么着？又该如何去关联呢？请大神指点一二
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