青藏集团公司管内81个有人值守站区实现WIFI全覆盖|国产精品久久欧美久久一区
中新网西宁7月4日电(祁增蓓 周悦翔 李元)记者4日从中国铁路青藏集团有限公司(以下简称“青藏集团公司”)获悉,经过6年建设,日前,青藏集团公司管内81个有人值守站区实现WIFI全覆盖,包含职工宿舍、食堂等4271个点位。
青藏集团公司管内铁路包含青藏铁路、格(尔木)库(尔勒)铁路、拉(萨)林(芝)铁路、拉(萨)日(喀则)铁路等高原铁路,沿线高寒缺氧、环境恶劣。

据介绍,在硬件设备上,相关接入设备采用零下40摄氏度至70摄氏度的宽温设计和IP67防护等级,骨干传输设备能在零下60摄氏度至60摄氏度环境下稳定运行30年以上,整套设备可有效适应高海拔、冻土、强紫外线、风沙等恶劣环境。
在供电环节,项目充分利用高原地区日照充足的天然优势,采用“太阳能+锂电池储能”的清洁能源供电方案,并应用ARM低功耗芯片,配合智能休眠唤醒机制,将整机功耗严格控制在10W以内,打造零碳排放的绿色电力供应体系。
同时,运维人员可远程完成设备固件升级与故障诊断,运维所采用的AI流量管理系统,可对服务器性能指标与流量特征展开实时监测与分析,提前洞察服务器负载变化,确保关键业务传输一路“绿灯”。(完)
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