各位朋友帮忙翻译一下这段话吧,毕业设计要用的!谢谢了啊
来源:百度知道 编辑:UC知道 时间:2024/07/04 08:00:43
超限检测/计重收费是目前国内新兴的用于阻止超载车辆损坏公路的最有效的措施之一。
为了制定计重收费标准,需要按计重收费模式对当前路桥收费数据进行采集。本课题要完成从计重设备上采集车辆信息通过串口上传到PC机,并进行数据分类和保存的任务。该系统前端使用开发性能优良、界面友好的Visual C++,后端数据库使用简洁、易用的Accesse。Visual C++ 通过ADO技术进行Accesse数据库的访问。串行通信使用Microsoft公司提供的ActiveX控件—Microsoft Communications Control(简称MSComm)。并提供了把数据从Accesse数据库导出成Excel表格的功能,方便用户对采集到的相关数据进行分析。
关键字:计重收费,Visual C++,串行通信,ADO
At present, China's highway traffic, overloaded highways for the damage is very serious. relative to the standard load times the actual load of road damage is not simply the equivalent conversion ratio, Geometric but several levels. The original design of the operation of the 10 highway just two years to run large areas of reconstruction or maintenance. Meanwhile, alongside overloaded from the serious safety problems also allow the law enforcement departments headache. Therefore, the change in the type of vehicles in accordance with the existing charges, according to the actual carrying the weight of charges, Dora goods more elderly. overloaded double the tolls, it will not only reasonable, also from the principles of market economy on transport safety norms play a guiding role. Unlimited testing / heavy toll is currently emerging used to prevent the overloading of vehicles damaged roads are the most effective measures. To make heavy toll standards required by the heavy toll on