IEC 62290-3:20 19规定了IEC 62290-1和IEC 62290-2中定义的城市引导运输管理和指挥/控制系统（UGTMS）的系统架构，以及IEC 62290-2中定义的功能和要求分配给不同的UGTMS子系统（在IEC 62290-1和IEC 62290-2中指定为系统组件），用于城市引导客运线路和网络。本文件适用于新线路或升级现有信号和指挥控制系统。 本文档适用于使用以下内容的应用: -连续数据传输 -通过列车保护配置文件持续监控列车运行 -通过报告列车进行定位，对于非报告列车，可选地通过外部路旁设备进行定位（例如，在混合运行或降级运行的情况下） 本文件适用于作为定义FIS和FFFIS的基础。对于特定应用，可以添加一些元件以满足来自附加功能或设备的要求。

IEC 62290-3:2019 specifies the system architecture for Urban Guided Transport Management and Command/Control systems (UGTMS) as defined in IEC 62290-1 and IEC 62290-2, and the allocation of functions and requirements defined in IEC 62290-2 to the different UGTMS subsystems (designated as system constituents in IEC 62290-1 and IEC 62290-2), for use in urban guided passenger transport lines and networks. This document is applicable for new lines or for upgrading existing signalling and command control systems.
This document is applicable to applications using:
- continuous data transmission
- continuous supervision of train movements by train protection profile
- localisation by reporting trains, and optionally by external wayside equipment for non-reporting ones (e.g. in case of mixed operation or degraded operation)
This document is applicable as a basis to define FIS and FFFIS. For specific applications, some elements may be added to meet the requirements coming from additional functions or equipment.