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近日,美国陆军士兵项目执行办公室(PEO)对外公开了美军已用于试验的最新型凯夫拉头盔。这次改进并不是增强头盔本身的强度,而是内置了一组传感器,用于感应、收集击中头盔的弹头、破片以及其他冲击力量的相关数据,从而可以根据这些战场真实信息进一步提高头盔的安全系数。传感器内设有电池,可维持半年的工作,传感器平时处于休眠状态,受到冲击时自动唤醒并记录数据,然后自动休眠以节省能源。传感器的内存一共可以记录527组数据。据悉,美军第101空降师已经配置了1200多顶头盔装备驻伊部队。第4步兵师也将装备类似的头盔系统。预计这项测试计划将持续6个月的时间。
Recently, the US Army Soldiers Project Executive Office (PEO) released the latest Kevlar helmet that the U.S. military has used for testing. The improvement is not to enhance the strength of the helmet itself. Instead, a series of sensors are built in to sense and collect data on the warheads, fragments and other impact forces hit by the helmet so as to further improve the helmet based on the actual information of the battlefield Safety factor. The sensor is equipped with a battery, can maintain six months of work, the sensor is usually in hibernation, automatically wake up and record data when the impact, and then automatically sleep to save energy. The sensor’s memory can record a total of 527 sets of data. It is reported that the 101st Airborne Division of the U.S. Army has deployed more than 1,200 helmets in Iraq. The 4th Infantry Division will also equip a similar helmet system. It is estimated that this test plan will last 6 months.