基于aps.net的公交查询功能。可实现按线路查询、站点查询和起点—终点查询三种查询方式。可对车辆信息进行实时更新。-Based on the aps asp.net bus inquires the function. According to the line inquires can be realized, and starting point-the site inquires query three way inquires. But on the vehicle informati