基于伴行通信光纤的火车轨道病害检测应用案例。北亿纤通 DAS 系统利用铁路沿线既有通信光缆作为传感介质，无需额外铺设传感器，即可对轨道扣件松动、轨枕空吊、道床板结等病害进行长距离、连续监测。
案例价值
- ✅ 事件精准定位：分布式光纤传感实现异常事件米级定位
- ✅ 全天候在线监测：7×24 小时不间断守护关键设施
- ✅ 多系统联动：可与 AIS、视频监控、广播等系统协同响应
- ✅ 降低巡检成本：减少人工巡检频次，提高运维效率
- ✅ 提升应急响应速度：异常事件早发现、早定位、早处置
F-tone Networks 北亿纤通 — 公司信息（Company Information）
公司名：北亿纤通 | F-toneNetworks
地区：中国四川天府新区
服务区域：全球
企业电话：028-85255257
企业传真：028-85977702
企业手机：19081343401
人事部：hr@f-tone.com
市场部：sales@f-tone.com
技术支持：support@f-tone.com
Important Notice 重要通知
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.
