BS DD CEN/TS 14821-7-2003 交通和旅游信息(TTI).通过蜂窝网络的TTI文电.机载定位性能要求

百检网 2021-08-02
标准号:BS DD CEN/TS 14821-7-2003
中文标准名称:交通和旅游信息(TTI).通过蜂窝网络的TTI文电.机载定位性能要求
英文标准名称:Traffic and Travel Information (TTI). TTI messages via cellular networks. Performance requirements for onboard positioning
标准类型:R07
发布日期:2003/7/8 12:00:00
实施日期:2003/7/8 12:00:00
中国标准分类号:R07
国际标准分类号:35.240.60
引用标准:EN ISO 14819;ISO/IEC 9797;ISO/IEC 10116;ISO/IEC 10118-2;ISO 11568-3;CCITT Recommendation E.212
适用范围:This CEN/TS defines the specific interfaces and functionality of traffic telematics (TT) services based on theuse of cellular networks. Device manufacturers are enabled to develop terminal equipment compatible toservices based on this CEN/TS. This will allow for interoperability of different terminal equipment and serviceproviders which allows competition between service providers and terminal manufacturers. Furthermore itsets the scene for international availability of these services.This CEN/TS specifies· TT-specific interfaces between terminal and service centre. This especially incorporates the messagesets of the application data protocols and the service-independent communication handling (includingconditional access and transport protocols).· Functionality, procedures and requirements of basic terminal components as well as their interaction withthe service centre. This especially comprises conditional access and security mechanisms.· Service Specifications, which are essential to ensure consistent behaviour of terminal and service centre.The services incorporated within this issue comprise:· breakdown and emergency services· interactive traffic information services· broadcast traffic information services· navigation services (route assistance, route advice, homing)· operator services· general information services· floating car data collectionIt is envisaged that future research and development will lead to improvements on the services listed aboveas well as to the creation of new services. Nevertheless this CEN/TS provides the framework for seamlessintegration of new features and services into the existing architecture.

百检能给您带来哪些改变?

1、检测行业全覆盖,满足不同的检测;

2、实验室全覆盖,就近分配本地化检测;

3、工程师一对一服务,让检测更精准;

4、免费初检,初检不收取检测费用;

5、自助下单 快递免费上门取样;

6、周期短,费用低,服务周到;

7、拥有CMA、CNAS、CAL等权威资质;

8、检测报告权威有效、中国通用;

客户案例展示

  • 上海朗波王服饰有限公司
  • 浙江圣达生物药业股份有限公司
  • 天津市长庆电子科技有限公司
  • 上海纽特丝纺织品有限公司
  • 无锡露米娅纺织有限公司
  • 东方电气风电(凉山)有限公司