货检移动手持系统的设计与实现

根据铁路货检作业的实际需求,研发货检移动手持系统.系统的物理拓扑结构分为应用服务器、集中控制服务器、无线接入点和手持终端4部分,逻辑结构分为系统应用层、业务逻辑层和数据层3层.通过终端功能的开发、信息的集成和业务流程的优化,实现了数字、图片与语音的融合.货检移动手持系统具有对讲、拍照、定位和信息反馈等功能,从而实现了货检作业的移动办公.货检移动手持系统在兰州局的实际应用表明,采用该系统,实现了货检作业的全程控制和闭环管理,提高了货检作业的质量和效率.

Design and Implementation of the Mobile Handheld Terminal System for Inspecting the Operations of Freight Trains

The mobile handheld terminal system is researched and developed on the actual demand for inspecting the operations of freight trains.The physical topology of the system is composed of 4 components: application server,centralized control server,wireless access points and handheld devices.The logical structure of the system includes the application layer,business logic layer and data layer.Through the functional development of handheld terminal,information integration and business process optimization,the sys...