【摘要】 目前交通领域存在着大量的设备,如交通信号控制机、VMS、CCTV等,都是不支持NTCIP协议的设备,而NTCIP是一个必然的趋势。通过研究NTCIP、SNMP、STMP等协议,利用通用的NTCIP网关和快速协议转换机制,将不支持NTCIP的设备全部联入到NTCIP的体系中并通过嵌入式平台环境中的网络通讯方法开发一个关于NTCIP的协议转换器,实现了NTCIP与传统设备之间的转换。更多还原

【Abstract】 At present there are a great many of transport equipments like traffic signal controller, VMS, CCTV and other equipments, which do not support the agreement of NTCIP, but NT-CIP is an inevitable trend.By studying NTCIP, SNMP, STMP and other agreements, the use of common NTCIP protocol conversion gateway and rapid mechanism make all of the equipments which do not support NTCIP connected into the system of NTCIP.Network communication means of embedded platform is adopted to develop NTCIP agreement converter, which realizes the conversion between NTCIP and traditional equipment.更多还原