DB43-T 2366-2022 5G智慧电台系统技术要求

ICS

33.160.99CCS

M

43湖 南 省 地 方 标 准DB43/T

2366—20225G智慧电台系统技术要求Technical

requirements

for

intelligent

radio

system

by

5G2022

-

07

-

8

发布

2022

-

-

实施湖南省市场监督管理局

发

布DB43/T

2366— 前言························································································································

Ⅲ1·····················································································································

12 规范性引用文件······································································································13 术语和定义············································································································14 缩略语··················································································································

25 5G

智慧电台系统架构·······························································································

25.1

智慧电台系统架构图······················································································

25.2

智慧电台系统云服务平台················································································35.3

智慧电台系统后台管理···················································································

35.4

智慧电台系统客户播出端················································································35.5传输网络·········································································································465G

智慧电台业务逻辑·······························································································

46.1 业务逻辑图······································································································46.2 节目生产·········································································································46.2.1 节目来源···································································································46.2.2 信息分析···································································································46.2.3 信息分类···································································································56.2.4 节目编辑、编排及输出·················································································56.3 节目审核·········································································································56.3.1 节目审核流程·····························································································

56.3.2 节目审核···································································································56.3.3 智能审核···································································································56.3.4 人工审核···································································································66.3.5 加密转码···································································································66.4 节目分发·········································································································66.4.1 节目分发流程·····························································································

66.4.2 节目下载···································································································66.4.3 链上查证···································································································66.4.4 确认并编排································································································

66.4.5 解码转换···································································································76.5 节目播出·········································································································76.5.1 辅助人工播出·····························································································

76.5.2智能播出···································································································7DB43/T

2366—7

技术要求···············································································································77.1 系统安全等级···································································································77.2 信息采集·········································································································77.3 数据存证与溯源································································································

77.4安全审计·········································································································77.5 网络防护·········································································································77.6 运维···············································································································87.7 系统架构·········································································································87.8 备份···············································································································88 运行管理···············································································································88.1 定期重启·········································································································88.2 定期维护·········································································································88.3 运维存档·········································································································8附录

A（规范性） 5G

智慧电台系统区块链平台

································································

9附录

B（规范性） 区块链加解密技术···········································································

10参考文献··················································································································

11IIDB43/T

2366—5G

1

本文件规定了

智慧电台系统的系统架构、业务逻辑、技术要求和运行管理要求。本文件适用于

智慧电台系统的建设和应用。2

规范性引用文件文件。GB/T

16463—1996广播节目声音质量主观评价方法和技术指标要求GB/T

20093—2013 中文新闻信息分类与代码GB/T

20269—2006 信息安全技术 信息系统安全管理要求GB/T

21024—2007 中文语音合成系统通用技术规范GB∕T

25000.20—2021 系统与软件工程 系统与软件质量要求和评价（）GB/T

39786—2021 信息安全技术 信息系统密码应用基本要求GY/T

—2015 广播中心系统运行维护规程GY/T

—2021 广播电视网络安全等级保护基本要求YD/T

3747—2020区块链技术架构安全要求3

术语和定义下列术语和定义适用于本文件。3.15G

智慧电台系统

radio

system

by

基于

通信技术、互联网、区块链、人工智能、大数据、云计算等技术，实现广播集成化、智能化播出的广播编播系统。3.25G

service

platform

of

intelligent

system

by

5G为

5G

智慧电台系统提供数据信息采集、语音合成、资源存储与下载等服务的互联网平台。3.3语音合成

听得懂的、流利的口语进行输出的技术。3.4区块链 ,

实DB43/T

2366—现和管理事务处理的模式。[来源：YD/T

3747—2020,

3.1.1]3.5节目分发

distribute在

5G

智慧电台云服务平台传输给相应的播出客户端。4

缩略语下列缩略语适用于本文件。4G 第四代移动通信（

Generation

Mobile

Networks）5G 第五代移动通信（

Generation

Mobile

Networks）AI 人工智能（

Intelligence）ISP 因特网服务提供商（Internet

）FM 调频（Frequency

）APP 应用程序（）OCSP 在线证书状态协议（Online

Protocol）HTTPS 基于安全套接字的超文本传输协议（Hyper

Text

Transfer

Protocol

over

Secure

Layer）TLS 传输层安全性（Transport

Layer

Security）DoH 经过

TLS

加密的

连接提供

DNS

解析（

over

HTTPS）DoT 经过

TLS

加密的

连接提供

解析（DNS

over

）DNS 域名解析系统（

Name

System）VPN 虚拟专用网络（

）MP3 一种音频数据压缩技术（Moving

Picture

Group

Audio

Layer

）WAV 一种标准数字音频文件（）5

5G

智慧电台系统架构5.1

智慧电台系统架构图5G

智慧电台系统应采用云服务平台、后台管理、客户播出端、移动端的系统架构，见图

1。DB43/T

2366—图

15G

智慧电台系统架构图5.2

智慧电台系统云服务平台5.2.1 应通过国家相关部门的云计算服务安全评估。5.2.2 应提供数据采集、数据分析、语音合成、存证溯源等基础服务。5.2.3 存证溯源服务由

智慧电台系统区块链平台提供，详见附录

A。5.3

智慧电台系统后台管理应具备广播节目的编辑、编排与审核等功能。5.4

智慧电台系统客户播出端5.4.1

智慧电台系统DB43/T

2366—客户播出端。5.4.25G

播出。5.5 传输网络5.5.1 宜采用

5G/4G

VPN

或

互联网络。5.5.2 宜采用多线接入、自动路由切换，确保传输稳定。6

5G

智慧电台业务逻辑6.1 业务逻辑图业务逻辑结构见图

2。图

2 5G

智慧电台系统业务逻辑图6.2 节目生产6.2.1 节目来源应符合国家广播电视、信息网络传播等相关法律法规、行业准则和管理规定。6.2.2 信息分析系统应具备自动对广播节目的信息进行去重、敏感词过滤、提取关键信息等功能。DB43/T

2366—6.2.3信息分类按照

GB/T

20093—2013

执行。6.2.4 节目编辑、编排及输出

剪辑、混缩、音效等功能。

智慧电台系统应具备广播节目的模板化编排或自定义编排等功能。 经过编排的广播节目应能自动存储为音频文件，并自动或手动进入节目审核流程。6.3 节目审核6.3.1 节目审核流程节目审核流程见图

3。图

3 5G

智慧电台系统节目审核流程图6.3.2 节目审核应遵循国家广播电视节目制作相关要求，确保节目导向正确、权威、准确。6.3.3 智能审核 应能把生产的广播节目音频文件转换为文本内容。

应能自动对文本中涉恐、涉黄、涉敏感词、多音字等进行审核标注，具备识别负面内容的能力。 应能自动生成审核报告。DB43/T

2366—6.3.4 人工审核 初审。由人工主审，系统辅助，应出具初审报告。 二审。由人工主审，系统辅助，应出具二审报告。 三审。由人工主审，系统辅助，应出具三审报告。6.3.5 加密转码

5G

上链包括节目内容哈希、节目摘要信息。

5G

智慧电台系统云服务平台存储的节目内容应采用区块链加解密技术，密钥长度宜不低于256

位，各个区块链节点的业务数据应保持一致性。区块链加密技术见附录

B。6.4 节目分发6.4.1 节目分发流程节目分发流程见图

4。图

4 5G

智慧电台系统节目分发流程图6.4.2 节目下载客户播出端应能访问云端存储，下载所需要的广播节目资源。6.4.3 链上查证系统应能对已下载的节目文件与区块链上存储的节目文件信息自动比对。6.4.4 确认并编排经过链上查证后的信息应能自动编排至客户播出端。DB43/T

2366—6.4.5 解码转换

MP3、WAV

等广播节目通用音频格式。6.5 节目播出6.5.1 辅助人工播出客户播出端可辅助人工完成广播节目的播出。6.5.2 智能播出

智慧电台系统在无人值守状态下应能实现语音合成并自动播出。 语音合成应符合

GB/T

21024—2007

语音的音质质量应符合

GB/T

16463—1996。7

技术要求7.1 系统安全等级5G

智慧电台系统应通过公安部门信息安全“等保三级”备案，并符合

GY/T

—2021

第三级安全要求。7.2 信息采集5G

智慧电台信息采集符合以下要求：a）

HTTPS

网站要求验证证书的有效性，宜采用

OCSP

验证；b）

对不支持

HTTPS

常应触发安全告警；c）

针对采集源网站应建立域名与对应

地址可信任库，出现异常应触发告警；d）

针对采集网站，应建立网站特征数据库，采集计算网站特征，若出现异常应触发告警；e）

DNS

解析时宜采用

技术。7.3 数据存证与溯源7.3.1

节目维度在链上进行数据存证。7.3.2 节目摘要信息应包含节目的制作人、制作时间、审核人、审核时间等相关信息。7.4 安全审计5G

智慧电台的安全审计应符合以下要求：a）

b）

c）

应能够根据日志记录数据进行分析，并生成审计报表；d）

系统运维操作应通过运维主机进行录像审计；e）

日志记录数据的保存时间不少于六个月。7.5 网络防护7.5.1

GY/T

—2021

要求。DB43/T

2366—7.5.2 系统应具备监测网络攻击并自动阻断，同时触发告警的功能。7.6 运维Socket

源（、内存、I/O7.7 系统架构系统的各功能模块应符合

GB/T

25000.20—2021

要求。7.8 备份7.8.1 应具有硬件备份功能，播出主机出现故障或宕机时，系统应具备自动重启或切换备用主机，完成紧急情况下播出的功能。7.8.2 应具备对播出节目和数据信息进行自动备份的功能。7.8.3 系统发生故障时，应能提供文件紧急上传/下载、本地文件播出、系统备份/恢复等应急手段，完成紧急情况下的播出。7.8.4 主备播工作电脑应保留有完整的播出数据。7.8.5 系统至少应具有

目，完成紧急情况下的播出。8

运行管理8.1 定期重启5G

智慧电台系统宜每间隔

30

d

至少重新启动一次。8.2 定期维护应按照

GY/T

—2015

的要求，对服务器、后台管理系统、播出系统等进行检查和维护。8.3 运维存档DB43/T

2366—附

录A（规范性）5G

A.1

智慧电台系统区块链平台架构包括区块链层、数据管理计算层和业务系统层。见图

A.1。A.2 区块链架构安全应符合

YD/T

3747—2020

要求。A.3 区块链服务平台基于区块链系统提供区块链服务，分布式存储平台采用分布式寻址技术实现内容定位和存储，信息系统应支持容器化部署，且满足

GB/T

20269—2006。A.4 数据管理计算层在区块链之上完成数据管理和计算，应包括数据摘要提取、数据加解密、权限管理、数据接入管理和可信计算等。A.5 业务系统层结合区块链层和数据管理计算层，基于结构化和非结构化数据应具有提供具体业务的能力。图

A.1 5G

智慧电台区块链平台图DB43/T

2366—附

录 B（规范性）区块链加解密技术B.1

智慧电台系统应采用基于区块链技术和密码学技术的混合过程，实现