高速公路区域联网不停车收费示范工程暂行技术要求-第15部分：电子收费OBE_SAM安全模块测试规范_20080626.rar-Highway area networking no parking charge demonstration project interim technical requirements

1602测距模块源码，已经经过测试，觉得可用，有问题可以联系我，本人是菜鸟，有问题，大家一起讨论-1602 ranging module source code, has been tested, that available, a problem can contact me, I am a rookie, there are problems, we can discuss

此程序是用c编写的车票管理系统，能够实现简单购票功能模块。经测试成功放心使用。-This procedure is used to prepare c ticket management system, to achieve a simple ticket functional modules. Tested successfully ease of use.