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美地铁站将配备全新扫描技术 安检一人仅1.8秒

网易科技 2018-08-20

  据洛杉矶运输管理局称,他们计划在城市地铁系统安装新的扫描技术,能够对乘客进行扫描从而发现危险的武器和爆炸物。一位乘客对这项提议发表评论称:“你永远都不知道会发生什么事情。有人可能在包里或者什么位置携带着危险物品,你只是永远都不知道而已。”

  洛杉矶城市运输管理局执法部门的负责人Alex Wiggins称,手提式扫描仪将对穿过地铁站的乘客进行全身扫描而且不会影响乘客的进出站速度,这种扫描仪的铺设将在未来几个月内完成。

  这种扫描仪将对乘客身体上的金属和非金属物体进行扫描,它能够从30英尺外(约9米外)的地方探测到可疑物品,而且每小时能够对超过2000名乘客(约合1.8秒/人)进行扫描。美国交通安全管理局负责人David Pekoske称:“我们一直在应对国内运输系统所面临的各种威胁。我们的工作就是确保运输系统的安全,这样恐怖事件就不会在我们的眼皮底下发生。”

  Pekoske和其他官员演示了从英国Thruvision公司购买的这种新设备。Wiggins称:“我们将对爆炸物、突击步枪进行扫描。虽然小型武器不会导致大规模杀伤,但是我们也会对它们进行扫描。”

  Wiggins称,除了Thruvision的扫描仪之外,运输管理局也计划采购其它身体扫描仪,比如说能够移动对特定人或者通过特定角度进行扫描。Wiggins并未透漏已经购买了多少这种扫描仪,但是他声称这些设备将在未来几个月里部署在地铁站中。地铁站员工和警察将首先获得培训,了解如何使用这些设备。

  洛杉矶地铁站也将张贴告示,警告乘客他们将接受身体扫描仪的检查。Wiggins称,这个扫描过程是自愿的,但是那些选择不进行身体扫描的乘客将无法乘坐地铁。

责任编辑:王超

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