GA/T 528-2005 公安车载应急通信系统技术规范

ICS33.040.01

A90

6:

中华人民共和国公共安全行业标准

GA/T528-2005

公安车载应急通信系统技术规范

Technicalspecificationofvehicleemergencycommunicationsystem

forpublicsecurity

2005-01-28发布2005-01-28实施

中华人民共和国公安部发布

GA/T528-2005

目次

前言··，··············································································································……皿

1范围····································································，··········································……1

2规范性引用文件·······························································································……1

3术语、定义和缩略语·····························································································……2

3.1术语和定义·2

3.2缩略语·······，································································································……2

4VECS功能要求···，···········································································。···············……2

4.1基本型VECS的功能要求·····················································，···········……“““““““3

4.2综合型VECS的功能要求···············································································……3

5卫星通信系统···························································，··············，······················……3

5.1VECS设备组成·······························，···························································……3

5.2VECS与卫星主站互通框图······································································……‘·…“·3

5.3卫星通信设备技术要求································，，··················································……4

6无线通信系统··································，········································，·····················……6

7有线通信系统·······························································································，···……6

8音视频采播系统······················，·········································································……6

9车辆···········································································································……6

9.1整车··············，，···········································，··································，········，···，，…6

9.2车厢··，·········································································································……7

9.3综合型VECS车内工作条件······························································……“““‘”’“‘”’8

9.4供电系统及电气安全················································，····································……8

9.5电气布线要求·································································································一8

10其他技术要求·····················································，············································一9

10.1电磁兼容性·································，······················································，········……9

10.2工作环境·········，····················································································，······……9

10.3VECS的检验····，······································，···········································，·····……9

附录A(规范性附录)VECS的检验········································································……10

A.1检验项目···································································，············，················……10

A.1.1静中通VECS检验项目····················，························································一10

A.1.2动中通VECS检验项目·············································································……10

A.2检验方法和要求，···············································································，········……10

A.2.1通信链路建立时间····································································，···············……10

A.2.2撤离通信现场时间···················································································……10

A.2.3初始对星时间·······，····，········································……，，，.···········……10

A.2.4初始对星精度········，······································································，··········……10

A.2.5跟踪精度··································，·······························，········，················……10

A.2.6信号遮挡后恢复时间检测·················，············································……“”’“““11

A.2.7方位驱动范围检测·································，·················································，一11

丁

GA/T528-2005

A.2.8俯仰驱动范围检测‘···，，，····‘，，·······‘······················，，······】···············，······‘·…11

A.2.9极化驱动范围检测12

A.2.10集成设备性能检查····················································‘············，·········。，·······……12

A.2.11通信车系统联试.··························，··········，，·····························一·12

A.2.12电磁兼容性检测····················，··································································……12

参考文献·····················，······························，·····················。·········‘···············，·····……13

GA/T528-2005

前言

本标准的附录A为规范性附录。

本标准由公安部信息通信局提出。

本标准由公安部通信标准化技术委员会归口。

本标准起草单位:公安部信息通信局卫星通信管理处、北京英斯泰克视频技术有限公司、重庆航天

新世纪卫星应用技术公司。

本标准主要起草人:王玉梅、郭建春、李春华、李俊峰。

GA/T528-2405

公安车载应急通信系统技术规范

1范围

本标准规定了公安车载应急通信系统(VehicleEmergencyCommunicationSystem，以下简称

VECS)的设计、选型和检验的通用要求。

本标准适用于新建VECS，也适用于现有的VECS的升级和改造

2规范性引用文件

下列文件中的条款通过本标准的引用而成为本标准的条款。凡是注日期的引用文件，其随后所有

的修改单(不包括勘误的内容)或修订版均不适用于本标准，然而，鼓励根据本标准达成协议的各方研究

是否可使用这些文件的最新版本。凡是不注日期的引用文件，其最新版本适用于本标准。

GB1589-2004道路车辆外廓尺寸、轴荷及质量限值

GB4785-1998汽车及挂车外部照明和信号装置的安装规定

GB4798.5电工电子产品应用环境条件地面车辆使用(neqIEC721-3-5:1985)

GB7258-2004机动车运行安全技术条件

GB8410-1994汽车内饰材料的燃烧特性

GB/T11444.4-1996国内卫星地面站通信设备:中速数据传输设备

GB/T12478客车防尘密封性试验方法

GB/T1248。客车防雨密封性试验方法

GB12638-1990微波和超短波通信设备辐射安全要求

GB12676-1999汽车制动系统结构、性能和试验方法

GB/T13594-2003机动车和挂车防抱制动性能和试验方法

GB14050-1993系统接地的型式及安全技术要求