国际铁路联盟(UIC)标准化组织建立的GSM-R技术标准体系,为我国制订GSM-R标准和规范提供了依据。由于我国在GSM-R应用中与欧洲存在一定差异,需要逐步建立适合我国铁路应用的GSM-R技术标准体系。我国GSM-R技术规范体系分为4个层次,共7大类,总体上与欧洲FRS和SRS相对应,为网络规划、工程建设、产品研发、业务应用等各个环节提供较为全面的技术依据,满足我国GSM-R技术的应用和发展要求。 The GSM-R technical standard system established by the International Union of Railways (UIC) standardization organization provides the basis for the formulation of GSM-R standards and norms in our country. As China has some differences with Europe in the application of GSM-R, it is necessary to gradually establish a GSM-R technology standard system suitable for the railway application in our country. China’s GSM-R technical specifications system is divided into four levels, a total of seven major categories, generally with the European FRS and SRS corresponding to network planning, construction, product development, business applications and other links provide a more comprehensive technical basis, Meet China’s GSM-R technology application and development requirements.