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    • 3. 发明公开
    • Personal safety system
    • PersönlichesSicherheitssystem
    • EP2088567A2
    • 2009-08-12
    • EP09004558.4
    • 2006-09-07
    • Royal National Lifeboat Institution
    • Clark, CecilMorgan, Mark
    • G08B21/02
    • B63C9/00G08B21/0216G08B21/0233G08B21/025
    • A personal safety system is disclosed. The personal safety system comprises: a personal safety device and a base unit coupled over a local communications link; transceiver logic operable to transmit a periodic status message and an acknowledgement message generated in response to each received status message between said personal safety device and said base unit over said local communications link; and alert logic operable, in the event that said transceiver logic indicates that a number of either of said status and acknowledgement messages fail to be transmitted between said personal safety device and said base unit, to activate an alarm mechanism on both said personal safety device and said base unit. Accordingly, the member of crew wearing the personal safety device will detect the alarm mechanism activating and be provided with the assurance that a similar alarm mechanism is activating on the base unit.
    • 披露了一个人身安全系统。 个人安全系统包括:通过本地通信链路耦合的个人安全装置和基本单元; 收发器逻辑,用于通过所述本地通信链路传送周期状态消息和响应于所述个人安全设备和所述基本单元之间的每个接收到的状态消息而产生的确认消息; 并且警报逻辑可操作,在所述收发器逻辑指示所述状态和确认消息中的任何一个在所述个人安全装置和所述基本单元之间不能传送的情况下,激活所述个人安全装置和 说基地单位。 因此,佩戴人身安全装置的乘务员将检测到报警机构的启动,并确保在基本单元上启动类似的报警机构。