驼峰机车遥控车载软件远程更新的设计与实现  

Design and Implementation of Remote Update Mechanism for Hump Radio Locomotive Telecontrol System

作　　者：林炳跃[1] 曹桂均[2] 

机构地区：[1]中国铁道科学研究院研究生部,北京100081 [2]中国铁道科学研究院通信信号研究所,北京100081

出　　处：《铁路计算机应用》2008年第10期42-45,共4页Railway Computer Application

摘　　要：驼峰无线机车遥控系统是通过无线数传电台实现车载-地面通信,进而实现驼峰推峰机车控制功能的系统。通过远程通信方式实现系统车载软件的异地更新,能有效地提高现场软件调试的效率,降低现场软件维护的成本。利用系统本身所设计的无线通信频道,结合系统车载软件的软件结构,提出系统车载软件远程更新的机制,并阐述实现该机制的发送方与接收方的软件流程。With the help of Remote Data Transceiver, Hump Radio Locomotive Telecontrol System implemented the remote communication between locomotive and ground then controls locomotive to pushing hump in yard. The remote update mechanism for onboard-software greatly improved the efficiency of software debugging and cut the cost of software maintaining on the site. According to the onboard-software architecture, it was introduced a remote update mechanism for onboard-software, which effectively used the system wireless channel, and presented its software flowprocess of the transmitter and receiver.

关 键 词：驼峰无线机车遥控系统 数传电台 远程更新 设计 

分 类 号：U284.64[交通运输工程—交通信息工程及控制]