IB智慧公交

代码说明：

说明：  IB智慧公交系统是一款为公交驾驶员及调度员等开发的一款系统，驾驶员具有对公交的线路、站点、班次等信息的查询功能；调度员具有对公交的线路、站点、班次、排班等信息的修改、增加、删除、查询功能。(IB Intelligent Bus System is a system developed for bus drivers and dispatchers. The driver has the function of inquiring the information of bus routes, stations, shifts, etc. The dispatcher has the function of modifying, adding, deleting and inquiring the information of bus routes, stations, shifts and scheduling.)