平行调试方法的应用及安全风险分析

为了避免综合监控系统延伸线接入主线时功能调试对主线运营造成的影响,通过在主线停运期间用增设的临时中央级设备进行调试,在主线运营期间则恢复至原有中央级设备,当调试已完成且相应问题已基本整改时将延伸线正式接入主线。将其中搭建的临时中央级设备、延伸线临时接入主线、开展平行调试、骨干网接入和设备升级等重要步骤进行归纳总结,并针对项目实施前的主线通信网络发生功能性损害的安全风险,以及项目实施过程中的系统数据库出现紊乱、临时设备上电后超载跳闸、非调试期间人员误操作等的安全风险提出相应管控措施,进一步提高后续类似项目的施工效率和安全性。

The Application and Security Risk Analysis of the Parallel Debugging Method Which ISCS Extension Line Access the Main Line has Been Operating

Parallel debugging method is to avoid the integrated monitoring system extension line access to the main line when the function of the main line of the impact of operations, mainly through the main line outage during the use of additional temporary central level equipment for debugging, in the main operation period is restored to the original Central-level equipment, when the debugging has been completed and the corresponding problem has been basically rectification will be extended line access. In this paper, we will summarize the important steps such as "set up temporary central level equipment", "extension line temporary access main line", "carry out parallel debugging", "backbone network access" and "equipment upgrade" "The main line of communication network functional damage" security risks and the implementation of the project in the process of "system database disorder, temporary equipment after power overload trip, non-debugging staff during the wrong operation" security risks put forward the corresponding control measures to further improve the follow-up Similar to the project construction efficiency and safety.