摘要
数字轨距尺因其采用单片机作为微控制器存在在线信息处理能力不强、功能相对简单以及人机交互操作不直观等不足。基于此,同时为顺应轨道检测的数字化、网络化的趋势,提出一种以Android智能手机为测量控制主机的数字轨距尺在线信息服务与数据实时处理方案。该方案通过蓝牙接口建立轨距尺与手机之间的数据链路,智能手机对测量数据进行分析、处理和存储。智能手机使轨距尺的功能具有良好的可扩展性,并提供友好的人机交互界面、数据库支持和网络服务等,可实现单片机较难完成的复杂功能。样机测试结果显示,系统实现了预期的功能。
Due to using single chip microcomputer as microcontroller, the digital track gauge has some disadvantages, such as poor online information processing ability, few functions, un-visualized man-machine interactive operation and so on. For this reason, in order to comply with the digital and networked trend of track inspection, the system of using Android smart phones as measurement control terminals was put forward in this paper to achieve online information service and real-time data processing of digital track gauge. In this system, the Bluetooth interface is employed to establish data link between digital track gauge and smart phone, and then the measurement results are analyzed, processed and stored by the smart phone. By using smart phone, good functional expansibility of track gauge can be achieved;friendly man-machine interface, database support and network service can be provided; in addition, those complex functions, which cannot be finished by single chip microcomputer, can be achieved easily. Prototype testing shows that all the anticipated functions have been achieved by using this system.
出处
《铁道标准设计》
北大核心
2014年第3期50-53,共4页
Railway Standard Design
基金
江西省科技支撑项目(编号:20111102040100)
