T∕ZSA 68-2019 鐵路車站及沿線用攝像機(jī)技術(shù)要求

1、ICS 37.040.10N 30/39團(tuán)體T/ZSA 68-2019鐵路車站及沿線用攝像機(jī)技術(shù)要求Technical Specifications for Cameras Used in Railway Stations and Lines2019-12-31發(fā)布2020-03-01實(shí)施中關(guān)村化協(xié)會(huì)發(fā)布T/ZSA 68-2019目 次前言. II引言. III1范圍. 12規(guī)范性引用文件 . 13術(shù)語(yǔ)和定義 . 14縮略語(yǔ) . 15技術(shù)要求. 26通用運(yùn)行環(huán)境要求 . 57通用網(wǎng)絡(luò)安全要求. 6參考文獻(xiàn) . 8IT/ZSA 68-2019前 言本按照GB/T 1.1-2009給出的規(guī)則起草。

2、請(qǐng)注意本文件的某些內(nèi)容可能涉及專利。中關(guān)村化協(xié)會(huì)不承擔(dān)識(shí)別這些專利的責(zé)任。本由中關(guān)村化協(xié)會(huì)技術(shù)委員會(huì)提出并歸口。本起草單位：北京交通大學(xué)軌道交通控制與安全國(guó)家重點(diǎn)實(shí)驗(yàn)室、中關(guān)村軌道交通視頻與安全產(chǎn)業(yè)技術(shù)聯(lián)盟、北京和普威視科技股份有限公司、北京世紀(jì)瑞爾技術(shù)股份有限公司、奇安信科技集團(tuán)股份有限公司、北京啟明星辰信息安全技術(shù)有限公司、中鐵電化集團(tuán)北京電信研究試驗(yàn)中心有限公司、杭州?？低晹?shù)字技術(shù)股份有限公司、浙江大華技術(shù)股份有限公司、深圳中天銀河科技有限公司、山東神戎電子股份有限公司本主要起草人：秦勇、張超岳、張鐸、謝征宇、郭長(zhǎng)林、田佳霖、尚長(zhǎng)順、陳鑫、杜程達(dá)、李同磊、張寧、王殿超、張龍、趙萬(wàn)存、康

3、傳勇、唐路、趙慶安、史桂華、于革 IIT/ZSA 68-2019引 言運(yùn)營(yíng)安全是鐵路高效運(yùn)輸?shù)那疤崤c保障，視頻監(jiān)控系統(tǒng)對(duì)于保障鐵路運(yùn)營(yíng)安全至關(guān)重要，迫切需要對(duì)鐵路視頻監(jiān)控系統(tǒng)中的關(guān)鍵裝備-攝像機(jī)相關(guān)技術(shù)進(jìn)行編制確認(rèn)。2016年中國(guó)鐵路總公司關(guān)于發(fā)布設(shè)計(jì)時(shí)速 200公里及以上鐵路區(qū)間線路視頻監(jiān)控設(shè)置有關(guān)補(bǔ)充的通知(鐵總建設(shè)201618號(hào))要求在區(qū)間隧道口、公跨鐵立交橋、橋梁救援疏散通道、沿線設(shè)備機(jī)房?jī)?nèi)外、調(diào)度局界口和車站咽喉區(qū)等重點(diǎn)區(qū)域采用高清攝像機(jī)進(jìn)行晝夜監(jiān)視，并要求采用 750mm長(zhǎng)焦激光攝像機(jī)，夜間監(jiān)視距離1.5公里。但大規(guī)模采用高清長(zhǎng)焦激光攝像機(jī)鐵路尚無(wú)成熟的應(yīng)用案例，也缺少針對(duì)性的技術(shù)

4、支持。2017年中國(guó)鐵路總公司關(guān)于印發(fā)鐵路建設(shè)項(xiàng)目“四電”系統(tǒng)集成甲供物資目錄的通知（鐵總物資2017 156號(hào)文件）將攝像機(jī)列入甲供物資由鐵路總公司物資管理部組織建設(shè)單位進(jìn)行聯(lián)合采購(gòu)，但相關(guān)采購(gòu)招標(biāo)技術(shù)要求也缺乏對(duì)應(yīng)的技術(shù)支持。截止到2018年底，中國(guó)高速鐵路里程值已達(dá)2.9萬(wàn)公里，普通鐵路里程值已達(dá)11.2萬(wàn)公里，為支持大規(guī)模鐵路視頻監(jiān)控系統(tǒng)的持續(xù)建設(shè)，故聯(lián)盟組織編制本。本準(zhǔn)確界定鐵路所需的各類高清攝像機(jī)技術(shù)指標(biāo)、技術(shù)參數(shù)和內(nèi)外部條件，提出長(zhǎng)焦激光攝像機(jī)的技術(shù)要求，通過(guò)制定鐵路內(nèi)通用的高清攝像機(jī)技術(shù)要求，為鐵路視頻監(jiān)控系統(tǒng)的工程設(shè)計(jì)、攝像機(jī)的設(shè)備選型及檢驗(yàn)提供了依據(jù)，填補(bǔ)了鐵路行業(yè)空白；通

5、過(guò)測(cè)試特別提出了激光器與鏡頭的配合、激光功率與監(jiān)控距離的要求等指標(biāo)，促進(jìn)了關(guān)鍵技術(shù)的解決突破，達(dá)到并滿足了鐵路高清晝夜視頻監(jiān)控的高要求。本的制定和發(fā)布促進(jìn)數(shù)字隨動(dòng)同步變焦等技術(shù)進(jìn)步，推動(dòng)高清攝像機(jī)技術(shù)在鐵路行業(yè)的發(fā)展；避免低價(jià)競(jìng)爭(zhēng)導(dǎo)致的劣質(zhì)產(chǎn)品進(jìn)入鐵路市場(chǎng)，保證鐵路視頻工程質(zhì)量，減少鐵路安全隱患；引導(dǎo)生產(chǎn)廠家發(fā)展高清像機(jī)技術(shù)，提升產(chǎn)品質(zhì)量，增強(qiáng)產(chǎn)品的品牌性競(jìng)爭(zhēng)力。IIIT/ZSA 68-2019鐵路車站及沿線用攝像機(jī)技術(shù)要求1范圍本規(guī)定了鐵路車站及沿線用攝像機(jī)的技術(shù)要求、通用運(yùn)行環(huán)境要求、通用網(wǎng)絡(luò)安全要求等技術(shù)要求。本適用于鐵路車站及沿線用視頻監(jiān)控系統(tǒng)攝像機(jī)的設(shè)備選型、配置及檢驗(yàn)。對(duì)于城市軌道

6、交通也可以參照使用。2規(guī)范性引用文件下列文件對(duì)于本文件的應(yīng)用是必不可少的。凡是注日期的引用文件，僅注日期的版本適用于本文件。凡是不注日期的引用文件，其最新版本（包括所有的修改單）適用于本文件。GB/T 4208外殼防護(hù)等級(jí)（IP碼）GB/T 2423.37電工電子產(chǎn)品環(huán)境試驗(yàn)GB/T 24338.5軌道交通電磁兼容第4部分：信號(hào)和通信設(shè)備的發(fā)射與抗擾GB/T 28181公共安全視頻監(jiān)控聯(lián)網(wǎng)系統(tǒng)信息傳輸、交換、控制技術(shù)要求GA/T 1127安全防范視頻監(jiān)控?cái)z像機(jī)通用技術(shù)要求IEEE802.3af信息技術(shù)IEEE：系統(tǒng)間的通信和信息交換 -局域網(wǎng)和城域網(wǎng)-特殊要求-第3部分：CSMA/CD的接入方

7、法及物理層規(guī)范修正3：經(jīng)由媒體獨(dú)立接口（MDI）的數(shù)據(jù)終端設(shè)備（DTE）功率-以太網(wǎng)供電IEEE802.3at信息技術(shù)IEEE：系統(tǒng)間的通信和信息交換 -局域網(wǎng)和城域網(wǎng)-特殊要求-第3部分：CSMA/CD的接入方法及物理層規(guī)范修正3：經(jīng)由媒體獨(dú)立接口（MDI）的數(shù)據(jù)終端設(shè)備（DTE）功率-以太網(wǎng)供電增強(qiáng)型3術(shù)語(yǔ)和定義下列術(shù)語(yǔ)和定義適用于本文件。3.1最低可用照度 minimum illuminance available保持環(huán)境色溫不變的情況下，降低環(huán)境光亮度，攝像機(jī)的分辨率降低至標(biāo)稱分辨力70%時(shí)，被攝景物的照度值3.2水平分辨力 horizontal resolution在圖像高度相等的水

8、平尺寸內(nèi)可分辨的垂直黑白條數(shù)（TV線）。3.3垂直分辨力 vertical resolution在圖像垂直尺寸內(nèi)可分辨的水平黑白條數(shù)（TV線）。4縮略語(yǔ)1T/ZSA 68-2019下列縮略語(yǔ)適用于本文件。AGC：自動(dòng)增益控制（Automatic Gain Control）API：應(yīng)用編程接口 (Application Programming Interface)HTTPS：超文本傳輸安全協(xié)議(Hypertext Transfer Protocol Secure)MTBF：平均故障間隔時(shí)間（Mean Time Between Failure）NTP：網(wǎng)絡(luò)時(shí)間協(xié)議（Network Time Pro

9、tocol）ONVIF：開(kāi)放型網(wǎng)絡(luò)視頻接口論壇（Open Network Video Interface Forum）PoE：基于以太網(wǎng)供電（Power Over Ethernet）SD：安全數(shù)據(jù)存儲(chǔ)卡（Secure Digital Memory Card）SDHC：高容量SD存儲(chǔ)卡（High Capacity SD Memory Card）SNMP：簡(jiǎn)單網(wǎng)絡(luò)管理協(xié)議（Simple Network Management Protocol）TVL：電視線（TV Line）1080P： 19201080分辨率逐行掃描的視頻格式5技術(shù)要求5.1鐵路車站及沿線用攝像機(jī)類別鐵路車站及沿線用攝像機(jī)類別為（

10、1）一體化球型攝像機(jī)；（2）一體化半球攝像機(jī)；（3）固定槍型攝像機(jī)；（4）激光云臺(tái)槍型攝像機(jī)。隨著技術(shù)發(fā)展和行業(yè)進(jìn)步，有可能增加新的攝像機(jī)類別。5.2通用功能要求鐵路車站及沿線用攝像機(jī)應(yīng)采用數(shù)字高清攝像機(jī)，基本功能應(yīng)符合下列要求：a)支持 H.265、 H.264,宜支持 SVAC視頻壓縮算法；b)支持不同碼率設(shè)定，多碼流輸出，可分檔配置分辨率；c)支持限定帶寬和可變帶寬功能，可變帶寬模式下可設(shè)置畫質(zhì)優(yōu)先或幀率優(yōu)先；d)支持日夜模式自動(dòng)轉(zhuǎn)換功能；e)支持寬動(dòng)態(tài)功能、強(qiáng)光抑制及逆光補(bǔ)償功能；f)支持自動(dòng)增益控制、自動(dòng)白平衡調(diào)整、背光補(bǔ)償、自動(dòng)電子快門、自動(dòng)光圈功能；g)支持移動(dòng)偵測(cè)、遮擋告警功能

11、；h)支持時(shí)間同步；i)支持 SNMP協(xié)議；j)支持 HTTPS、 SSH安全認(rèn)證，支持創(chuàng)建證書；k)支持 GB/T 28181、 ONVIF協(xié)議；l)支持軟件集成的開(kāi)放式 API；m)支持語(yǔ)音采集功能。5.3通用性能要求攝像機(jī)應(yīng)符合下列基本性能要求：a)攝像機(jī)分辨率不低于 1080P，最大幀率不低于 25fps；b)不同像素的攝像機(jī)的 TVL應(yīng)符合:1) 800萬(wàn)像素:不少于 2000 TVL；2) 200萬(wàn)像素：不少于 1000TVL。2T/ZSA 68-2019c)視頻一次編解碼時(shí)延：不大于 300 ms；d)最大亮度鑒別等級(jí)：不小于 10級(jí)；e)幾何失真：不大于 5%；f)色彩還原誤差

12、應(yīng)滿足 GA/T 1127第 條要求；g)不小于 4路主碼流并發(fā)輸出。5.4通用接口要求攝像機(jī)接口應(yīng)符合下列要求：a)應(yīng)具有 10/100 Mbit/s以太網(wǎng)接口或光接口、 RS-485、音頻輸入輸出口；b)光接口宜采用單模單纖光纖接口，并采取防水、防震等措施;c)非一體化攝像機(jī)與鏡頭接口類型為 C、 CS或 M43；d)宜支持 SD/SDHC/SDXC/Micro SD插槽。5.5通用可靠性要求攝像機(jī)可靠性應(yīng)符合下列要求：a)防護(hù)等級(jí)：1)室外攝像機(jī)：不低于 GB/T 4208中的 IP66；2)室內(nèi)攝像機(jī):不低于 GB/T 4208中的 IP54。b) MTBF 不小于 510 h；4c)

13、環(huán)境適應(yīng)性、安全性符合 GA/T 1127第 5.1.4條和 5.1.6條的要求。5.6不同類別攝像機(jī)技術(shù)指標(biāo)要求5.6.1一體化球型攝像機(jī)一體化球型攝像機(jī)技術(shù)指標(biāo)應(yīng)符合下列要求：a)傳感器靶面尺寸：不小于 1/2.8 ”；b)電子快門范圍： 1/6 s1/10000s；c)最低照度：1)彩色： 0.005Lux， F1.2， AGC開(kāi)， 75%反射；2)黑白： 0.0005Lux， F1.2， AGC開(kāi)， 75%反射。d)轉(zhuǎn)動(dòng)范圍：1)水平： 360；2)垂直： -10 90。e)預(yù)置位：不少于 255個(gè)；f)預(yù)置點(diǎn)速度：1)水平：不低于 240 /s；2)垂直：不低于 180 /s。g)鍵

14、控速度：1)水平： 0.1/s180/s可調(diào)；2)垂直： 0.1/s 90/s可調(diào)。h)支持 3D/三維定位功能（基于圖像坐標(biāo)的可視化控制操作）；i)信噪比：不小于 55dB；j)具有光學(xué)變倍功能；3T/ZSA 68-2019k)支持寬動(dòng)態(tài)功能，動(dòng)態(tài)范圍不小于 100 dB，光線對(duì)比強(qiáng)烈場(chǎng)所不小于 120 dB；l)室外球機(jī)支持無(wú)紅暴紅外，波長(zhǎng)不小于 940 nm，紅外補(bǔ)光距離不小于 150 m。m)整體功耗室外設(shè)備不大于 60 W，室內(nèi)設(shè)備功耗不大于 40 W。n)支持 PoE供電方式， PoE供電應(yīng)符合IEEE 802.3af、 IEEE 802.3at；內(nèi)置加熱器及風(fēng)冷裝置；o)特殊場(chǎng)景

15、需具備防暴能力,防暴等級(jí)不低于IK 10。5.6.2一體化半球攝像機(jī)一體化半球攝像機(jī)技術(shù)指標(biāo)應(yīng)符合下列要求：a)電子快門范圍： 1/6s1/10000s；b)最低照度：1)彩色:0.01Lux， F1.2， AGC開(kāi)， 75%反射；2)黑白:0.001Lux， F1.2， AGC開(kāi)， 75%反射；c)信噪比不小于 55dB；d)支持寬動(dòng)態(tài)功能，動(dòng)態(tài)范圍不小于 100dB，光線對(duì)比強(qiáng)烈場(chǎng)所不小于 120dB；e)支持紅外應(yīng)用，紅外補(bǔ)光距離不小于 30 m；f)支持 PoE供電方式， PoE供電應(yīng)符合g)整體功耗不大于 15W；IEEE 802.3af、 IEEE 802.3at；h)宜支持智能分

16、析功能。5.6.3固定槍型攝像機(jī)固定槍型攝像機(jī)技術(shù)指標(biāo)應(yīng)符合下列要求：a)電子快門范圍： 1/6 s1/10000s；b)最低照度：1)彩色:0.01Lux， F1.2， AGC開(kāi)， 75%反射；2)黑白:0.001Lux， F1.2， AGC開(kāi)， 75%反射。c)信噪比不小于 55dB；d)支持寬動(dòng)態(tài)功能，動(dòng)態(tài)范圍不小于 100dB，光線對(duì)比強(qiáng)烈場(chǎng)所不小于 120dB；e)室外槍型攝像機(jī)支持無(wú)紅暴紅外，波長(zhǎng)不小于 940nm，紅外補(bǔ)光距離不小于 100 m；f)配置紅外共焦鏡頭。g)支持入侵檢測(cè)等智能分析功能；h)支持圖像 90、 180、 270旋轉(zhuǎn)功能，支持 9:16顯示功能；i)攝像機(jī)

17、功耗不大于 20W，補(bǔ)光設(shè)備功耗不大于 20W；j)支持防抖動(dòng)功能；k)支持 PoE供電方式， PoE供電應(yīng)符合l)傳感器靶面尺寸：不小于 1/2.8”；m)支持電子透霧功能。IEEE 802.3af、 IEEE 802.3at；5.6.4激光云臺(tái)槍型攝像機(jī)激光云臺(tái)槍型攝像機(jī)技術(shù)指標(biāo)應(yīng)符合下列要求：a)傳感器靶面尺寸：不小于 1/1.8”；b)電子快門范圍： 1/6s1/10000s；4T/ZSA 68-2019c)攝像機(jī)最低照度： 0.001Lux， F1.2， AGC開(kāi)， 75%反射；d)光照度低于 10Lux時(shí)，自動(dòng)開(kāi)啟激光器；e)信噪比不小于 55 dB；f)支持寬動(dòng)態(tài)功能，動(dòng)態(tài)范圍不

18、小于 100 dB，光線對(duì)比強(qiáng)烈場(chǎng)所不小于 120 dB；g)激光束和攝像機(jī)變焦同步，變焦結(jié)束后，激光束同步時(shí)間不大于 1sh)無(wú)紅暴，波長(zhǎng)不小于 940 nm（5nm）；i)激光器 MTBF不小于 5104h；h光功率下降不大于 10%，j)激光衰減：累積工作 1.5104k)不同最遠(yuǎn)夜視距離下的鏡頭焦距要求：1)夜視距離 2000 m：鏡頭焦距不小于 1000 mm，倍數(shù)不低于 60倍，通光口徑不低于 90 mm；2)夜視距離 1500 m：鏡頭焦距不小于 750 mm，倍數(shù)不低于 30倍，通光口徑不低于 80 mm；3)夜視距離 1000 m：鏡頭焦距不小于 500 mm，倍數(shù)不低于 2

19、5倍，通光口徑不低于 70 mm；4)夜視距離 500 m：鏡頭焦距不小于 300 mm，倍數(shù)不低于 20倍，通光口徑不低于 65mm；5)鏡頭內(nèi)外不應(yīng)采用 2倍鏡；6) 300 mm鏡頭的焦距誤差應(yīng)小于 3%， 300 mm以上鏡頭的焦距誤差應(yīng)小于 5%。l)鏡頭支持光學(xué)透霧功能；m)具有防抖動(dòng)功能；n)護(hù)罩玻璃應(yīng)采用紅外增透和防水防塵鍍膜工藝；o)激光器光功率：1)鏡頭焦距不小于 1000 mm：光功率不小于 20 w；2)鏡頭焦距不小于 750 mm：光功率不小于 18 w；3)鏡頭焦距不小于 500 mm：光功率不小于 12 w；4)鏡頭焦距不小于 300 mm：光功率不小于 8 w。

20、p)云臺(tái)載重：1)焦距 500 mm（含）1000 mm的長(zhǎng)焦攝像機(jī)：云臺(tái)載重不小于 50 kg；2)焦距 500 m以下的中短焦攝像機(jī)：云臺(tái)載重不小于 25 kg。q)水平旋轉(zhuǎn)角度 0 360，垂直旋轉(zhuǎn)角度-70+20；r)水平旋轉(zhuǎn)角速度不小于 6 /s，垂直面旋轉(zhuǎn)角速度不小于 3 /s。s)支持長(zhǎng)焦限速功能；t)旋轉(zhuǎn)步長(zhǎng)不大于 0.01；5u)轉(zhuǎn)動(dòng)次數(shù)：不小于 510次；v) MTBF不小于 2104hw)應(yīng)采用金屬渦輪渦桿傳動(dòng)方式；x)自定義多種巡航模式；y)支持編程預(yù)置位功能，不少于 200個(gè)預(yù)置位，旋轉(zhuǎn)精度 0.1；z)支持 PELCO-D和 PELCO-P協(xié)議。aa)攝像機(jī)（含云臺(tái)

21、等部件，不含安裝支架）整體功耗不大于 210W，重量不大于 50kg，最大外形尺寸不應(yīng)超過(guò)： 750 mm（長(zhǎng)）450 mm（寬）650 mm（高）。6通用運(yùn)行環(huán)境要求5T/ZSA 68-20196.1室外設(shè)備室外設(shè)備在下列環(huán)境下應(yīng)正常工作；在超出運(yùn)行環(huán)境要求外的現(xiàn)場(chǎng)條件下，應(yīng)對(duì)相關(guān)技術(shù)指標(biāo)進(jìn)行特殊設(shè)計(jì)及調(diào)整；a) 溫度見(jiàn) GA/T 1127中5.1.4條表1的相關(guān)規(guī)定；b)風(fēng)速：不大于 24.4m/s；c)水平加速度：不大于 0.45m/s；2d)貯存溫度： -40+70；e)大氣壓力： 70 kPa106 kPa；f)室外設(shè)備應(yīng)按照 GA/T1127中 5.1.4條表1進(jìn)行鹽霧循環(huán)耐久性試

22、驗(yàn)，試驗(yàn)后，受試樣品表面不得有銹蝕；g)云臺(tái)應(yīng)按照 GB/T 2423.37中第2條進(jìn)行沙塵試驗(yàn)，試驗(yàn)后，受樣驗(yàn)品應(yīng)保持正常轉(zhuǎn)動(dòng)。6.2室內(nèi)設(shè)備室內(nèi)設(shè)備運(yùn)行環(huán)境應(yīng)符合下列要求：a)溫度： -5+35；b)相對(duì)濕度：不大于 90%（+35）；c)存儲(chǔ)溫度： -40+70；d)大氣壓力： 70kPa106kPa。6.3電源設(shè)備電源應(yīng)符合下列要求：a)攝像機(jī)宜支持交直流兩種供電方式， IP攝像機(jī)供電方式宜支持POE；b)直流電壓波動(dòng)范圍為標(biāo)稱電壓的15%,交流電壓波動(dòng)范圍為標(biāo)稱電壓的25%。6.4電磁兼容系統(tǒng)設(shè)備電磁兼容性應(yīng)符合下列要求：a)系統(tǒng)設(shè)備電磁兼容性要求符合 GB/T 24338.5第5、

23、6條；b)系統(tǒng)設(shè)備電磁輻射防護(hù)性能：1)系統(tǒng)中無(wú)線發(fā)射設(shè)備的電磁輻射功率與技術(shù)的要求；2)系統(tǒng)中不與操作人員直接靠近或接觸的非無(wú)線發(fā)射的設(shè)備，其對(duì)外電磁輻射功率符合國(guó)家和行業(yè)和技術(shù)的要求。7通用網(wǎng)絡(luò)安全要求7.1漏洞管理網(wǎng)絡(luò)安全應(yīng)具備漏洞管理功能，并應(yīng)符合下列要求：a)使用的開(kāi)源組件（如 OpenSSL、 OpenSSH、 vsftp、 NTP、 Snmpd等）在檢測(cè)時(shí)不應(yīng)具有嚴(yán)重漏洞。b)使用軟件（如 Nessus、 OpenVAS、 IBM Security AppScan、 Acunetix Web VulnerabilityScanner等）進(jìn)行安全性掃描，掃描結(jié)果無(wú)高等級(jí)漏洞6T/Z

24、SA 68-20197.2設(shè)備防攻擊網(wǎng)絡(luò)安全應(yīng)具備設(shè)備防攻擊功能，并應(yīng)符合下列要求：a)數(shù)據(jù)安全要求，攝像機(jī)配置導(dǎo)出文件中，不顯示數(shù)據(jù)結(jié)構(gòu)、用戶名密碼等敏感字段；b)支持系統(tǒng)默認(rèn)密碼強(qiáng)制修改，包括 ROOT權(quán)限密碼，登陸密碼， ONVIF密碼等；c)支持密碼重置機(jī)制；d)支持密碼加密傳輸；e)支持密碼加密存儲(chǔ)，禁止明文存儲(chǔ)密碼、明文顯示密碼；f)支持密碼復(fù)雜度設(shè)置；g)支持賬號(hào)鎖定機(jī)制；h)用戶登出后，需要重新登陸；i)會(huì)話超時(shí)后，需要重新登陸，會(huì)話超時(shí)時(shí)間可設(shè)置；j)系統(tǒng)默認(rèn)關(guān)閉 SSH服務(wù)、關(guān)閉 telnet服務(wù)；k)能夠防 SQL注入攻擊。7.3其他要求具有支持在攝像頭內(nèi)預(yù)裝（內(nèi)置）安全

25、模塊（遠(yuǎn)程安全監(jiān)控程序）的能力。7T/ZSA 68-2019參考文獻(xiàn)1 Q/CR 575-2017鐵路綜合視頻監(jiān)控系統(tǒng)技術(shù)規(guī)范2 ITU-T G.711音頻信號(hào)的脈沖編碼調(diào)制（PCM） ITU-T G.723.1低速音頻編碼協(xié)議3 ITU-T G.729采用共軛結(jié)構(gòu)代數(shù)碼激勵(lì)線性預(yù)測(cè)的8kbit/s語(yǔ)音編碼4 ITU-T REC.H.264 H系列：音視頻和多媒體系統(tǒng)，音視頻服務(wù)基礎(chǔ)活動(dòng)視頻編碼：通用音視頻服務(wù)的先進(jìn)視頻編碼5 ITU-T REC.H.265 H系列：高效率的視頻編碼（HEVC）8ICS 37.040.10N 30/39A s s o s i c a t i o n S t a

26、 n d a r dT/ZSA 68-2019Technical Specifications for Cameras in Railway Station and Line Wayside ApplicationsIssue Date12-31-2019Inplemenation Date 03-01-2020Is s ued b y Zh on ggua n cun Sta n da rd izat ion Ass ociat ionT/ZSA63-2019Contents FOREWORD . IIINTRODUCTION . III12345SCOPE . 1NORMATIVE REF

27、ERENCES CITED . 1TERMINOLOGIES AND DEFINITIONS . 1ABBREVIATION . 2TECHNICAL SPECIFICATIONS . 25.1CATEGORIES OF CAMERAS IN RAILWAY STATION AND LINE WAYSIDE APPLICATIONS . 2GENERAL FUNCTIONAL REQUIREMENTS . 3GENERAL PERFORMANCE SPECIFICATIONS . 3GENERAL INTERFACE REQUIREMENTS . 3GENERAL RELIABILITY RE

28、QUIREMENTS . 4TECHNICAL REQUIREMENTS FOR DIFFERENT TYPES OF CAMERAS . 5.55.667GENERAL OPERATIONAL ENVIRONMENT REQUIREMENTS . 86.1OUTDOOR EQUIPMENT . 8INDOOR EQUIPMENT . 8POWER SUPPLY . 8ELECTROMAGNETIC COMPATIBILITY EMC . GENERAL NETWORK SECURITY REQUIREMENTS . 97.1VULNERABILITY MANAGEMENT . 9EQUIPM

29、ENT ANTI-ATTACK . 9OTHER REQUIREMENTS . 97.27.3BIBLIOGRAPHY . 10IT/ZSA68-2019Foreword The standard was drafted in accordance with the rules set out in GB/T 1.1-2009.Please note that some contents in this document may involve patents. ZhongguancunStandardization Association shall not be held responsi

30、ble for identifying such patents.The standard was proposed and under the jurisdiction of Zhongguancun Standardization Association- Technical Committee.This standard is drafted by the following organizations: State Key Laboratory of Rail Traffic Controland SafetyBeijing Jiaotong University, Zhongguan

31、cun Rail Transit Video and Safety IndustryTechnology Alliance, Hope-Wish Technologies Inc , Beijing Century East Communication EquitmentCo., Ltd., Qi An Xin Technology Group Co., Ltd., Beijing Venustech Information Security TechnologyCo., Ltd., China Railway Electrification Group Co., Ltd Group Beij

32、ing Telecom Research and TestCenter Co., Ltd., Hangzhou Hikvision Digital Technology Co., Ltd., Zhejiang Dahua Technology Co., Ltd.,Shenzhen Zhongtian Galaxy Technology Co., Ltd., and China Sheenrun Optics & Electronics Co., Ltd.Main drafters of this code: Qin Yong, Zhang Chaoyue, Zhang Duo, Xie Zhe

33、ngyu, Guo Changlin, TianJialin, Shang Changshun, Chen Xin, Du Chengda, Li Tonglei, Zhang Ning, Wang Dianchao, Zhang Long,Zhao Wancun, Kang Chuanyong, Tang Lu, Zhao Qingan, Shi Guihua, Yu Ge.IIT/ZSA68-2019Introduction Safe operation is a premise and safeguard for cost-efficient railway transportation

34、. Videosurveillance system is vital to ensure the safety of railway operation.There is an urgent need to prepare and confirm the relevant technical specifications of keyequipment-cameras in the railway applications of video surveillance system.In 2016, Notice of China Railway Corporation on Issuing

35、Relevant Supplementary Specifications forVideo Surveillance deployment in Railway Section Along the Lines with Designed Speed of 200km/hand Above (CR-Construction 2016 File No. 18) required high-definition cameras to be used for dayand night surveillance in key areas such as railway tunnel portal, h

36、ighway flyover crossing railwayline, rescue and evacuation on railway bridge passageway, inside and outside of wayside equipmentcabin, railway traffic control boundary between bureaus and throat area of railway station. It wasrequired to use 750mm telephoto lens laser camera, and the monitoring dist

37、ance at night was 1.5km.However, there was no successful case of wide applications of such high-definition telephoto lenslaser camera, and there was no technical standard support on engineering requirements.In 2017, the Notice of China Railway Corporation on Issuing and Distributing the Catalogue of

38、Materials Supplies Class A for the Four Electricity Systems (1. Traction 2. Communication 3.Signaling 4. Power Supply) Integration of Railway Construction Projects (CR-Materials 2017 FileNo. 156) listed cameras as materials Class A, and the Material Management Department of ChinaRailway Corporation

39、organized the joint procurements together with construction companies,however there was lack of corresponding support by the technical specifications for cameraprocurement tendering.By the end of 2018, the mileage of Chinas high-speed railway had reached 29,000km, while themileage of conventional ra

40、ilway lines had hit 112,000km. In order to support the continuousconstruction of wide use of railway video surveillance system, ZSA has organized the preparation ofthis standard. This standard accurately defines the technical performance, technical parameters andinternal and external conditions of d

41、ifferent high-definition cameras required by the railway use. Itputs forward the technical specifications of telephoto lens laser cameras, provides the basis for theengineering design of railway video surveillance system and the equipment selection and testing ofcamera, and fills in the gaps in the

42、railway industry about the high-definition cameras applications;Through test, the technical parameters about the coordination between laser and lens, the laserpower according tomonitoring distance are put forward in particular, which promote thebreakthrough of key technologies and meet the high stan

43、dard requirements of railway high-definition day and night video surveillance.IIIT/ZSA68-2019The formulation and release of this standard promote the technical progress of digital synchronizedzoom, promote the development of high-definition camera technology in the railway industry; avoidinferior ch

44、eap products caused by low-cost competition entering the railway market, ensure thequality of railway video engineering works, reduce railway operationhidden risks; guidemanufacturers to develop high-definition camera technology, improve product qualityand enhancecamera brand competitiveness.IVT/ZSA

45、68-2019Technical Specifications for Cameras in Railway Station and Line WaysideApplications1 ScopeThis standard defines the technical specifications for cameras in railway station and line waysideapplications, general operation ambient requirements, and requirements on general network security etc.T

46、his standard is applicable to camera equipment selection, configuration, inspection and tests forvideo surveillance system used in railway station and line wayside applications.It is also applicable as reference for urban rail transit.2 Normative references citedThe following documents are essential

47、 for the application of this standard. For dated references, onlythe dated version is applicable to this standard. For undated references, the latest versions (including allamendments) are applicable to this standard.GB / T 4208 Enclosure Housing Protection Level (IP code)GB / T 2423.37 Ambient Test

48、 for Electric and Electronic ProductsGB / T 24338.5 Rail Transit Applications: Electromagnetic Compatibility(EMC) Part 4: Emission ofSignaling and Communication Equipment and Interference ResistanceGB / T 28181 Technical Specifications for Information Transmission, Exchange and Control of PublicSecu

49、rity Video Surveillance Networking SystemGA / T 1127 General Technical Specifications for Security Video Surveillance CameraIEEE 802.3af IEEE Norms for Information Technology: Communication and Information ExchangeBetween Systems - LAN and MAN - Special Requirements - Part 3: CSMA / CD Access Method

50、 and PhysicalHierarchy Norms and Updates 3: DTE power via MDI - Power over Ethernet (PoE) standardIEEE 802.3at IEEE Norms for Information Technology: Communication and Information ExchangeBetween Systems - LAN and MAN Special Requirements - Part 3: CSMA / CD Access Method and PhysicalHierarchy Norms

51、 and Updates 3: DTE power via MDI - Power over Ethernet (PoE) Standard Enhanced3 Terminologies and DefinitionsThe following terminologies and definitions apply to this standard.3.11T/ZSA68-2019Minimum illuminance availableThe illuminance value of the object when the ambient color temperature is kept

52、 unchanged, ambientlight brightness is reduced, and when resolution of camera is reduced to 70% of the nominal resolution3.2Horizontal resolutionThe number of vertical black-and-white lines (TV lines) that can be resolved in a horizontaldimension for the high-equal image.3.3Vertical resolutionThe nu

53、mber of horizontal black-and-white lines (TV lines) that can be resolved within the verticaldimension for the high-equal image.4 AbbreviationThe following abbreviations apply to this standard.AGC: automatic gain controlAPI: application programming interfaceHTTPS: Hyper Text Transfer Protocol SecureM

54、TBF: mean time between failuresNTP: Network Time ProtocolONVIF: Open Network Video Interface ForumPoE: Power over EthernetSD: Secure Digital Memory CardSDHC: High Capacity SD Memory CardSNMP: Simple Network Management ProtocolTVL: TV line1080P： 1920 1080 resolution progressive scanning frame video f

55、ormat5 Technical specifications5.1 Categories of cameras in railway station and line wayside applicationsThe categories of cameras in railway station and line wayside applications are as follows:(1) integrated sphere-shaped camera;(2) integrated hemisphere-shaped camera;(3) fixed gun camera;(4) lase

56、r PTZgun camera.2T/ZSA68-2019With the development of technology and industry, it is possible to add new camera type into thecategories.5.2 General functional requirementsThe cameras used in railway station and line wayside shall be digital HD cameras, and the basicfunctions shal meet the following s

57、pecifications:a) Support H.265, H.264, and support SVAC video compression algorithm;b) Support different bit rate setting, multi stream output, resolution level setting;c) Support the function of limited bandwidth and variable bandwidth. In the variable bandwidthmode, the priority of image quality o

58、r frame rate can be set;d) Support day and night mode automatic conversion functione) Support wide dynamic range (WDR) function, strong light suppression and backlightcompensation function;f) Support automatic gain control (AGC), automatic white balance adjustment, backlightcompensation, automatic e

59、lectronic shutter, automatic diaphragm function;g) Support mobile detection and blocking alarm functions;h) Support time synchronization;i) Support SNMP protocol;j) Support HTTPS, SSH security authentication and support certificate creation;k) Support GB / T 28181 and ONVIF protocol;l) Support open

60、API of software integration;m) Support voice acquisition function.5.3 General performance specificationsThe camera shall meet the following basic performance requirements:a) The camera resolution shall not be lower than 1080p, and the maximum frame rate shall not belower than 25fps;b) TVL of cameras