上海地铁站现16个摄像头引热议 官方回应新旧设备更替期
近日，上海地铁7号线耀华路站4号出口因安装16个摄像头引发网络热议。网友拍摄的照片显示，这些摄像头密集安装在闸机上方，部分甚至朝向同一方向。
Recently, the installation of 16 surveillance cameras at Exit 4 of Yaohua Road Station on Shanghai Metro Line 7 has sparked online discussions. Photos taken by netizens show the cameras densely installed above ticket gates, with some even facing the same direction.
上海地铁维护保障有限公司通号分公司副总经理樊盈回应称："目前正处于高清视频监控系统改造周期，新设备需要调试，老设备仍需保证日常监控，因此出现两套设备共存的情况。"
Fan Ying, deputy general manager of Shanghai Metro Maintenance Co., Ltd., responded: "We are currently in a transition period for HD video surveillance system upgrades. New equipment needs testing while old equipment must maintain daily monitoring, resulting in temporary coexistence of both systems."
根据《重点单位重要部位安全技术防范系统要求》地方标准：
1. 轨道交通站点需在出入口等重点区域安装高清摄像头
2. 视频需能清晰显示人员面部特征
3. 监控数据至少保存90天
According to Shanghai's Technical Requirements for Security Protection Systems:
1. HD cameras must be installed at key areas like station exits
2. Footage must clearly show facial features
3. Surveillance data must be stored for at least 90 days
类似情况在10号线邮电新村站也曾出现。记者回访发现，虽然官方承诺改造后会减少摄像头数量，但两个多月过去，该站点仍保持11个摄像头的配置。
A similar situation occurred at Youdian Xincun Station on Line 10. Follow-up visits showed that despite official promises to reduce camera numbers after renovation, the station still maintains 11 cameras after two months.
专家解读：
城市安防升级是国际趋势，但应注意：
• 设备布局的科学性
• 公众隐私保护
• 明确监控数据使用规范
Expert Analysis:
Urban security upgrades are a global trend, but attention should be paid to:
• Scientific equipment layout
• Public privacy protection
• Clear regulations on surveillance data usage
