发明名称 Alarm system
摘要 The present invention relates to an alarm system intended to trigger an alarm signal upon deviation from at least one environment-dependent reference predetermined for a specific environment. The alarm system comprises at least one portable unit intended to be placed in said environment, which unit has a size corresponding to a mobile telephone. Each unit comprises a sensor system adapted for detecting different states comprising at least vibrations. Furthermore, the alarm system comprises a processor member connected to the sensor system and adapted for the comparison of signals received from the sensor system and said predetermined environment-dependent reference/references. The alarm system further comprises a communication member connected to the processor member and adapted for wireless communication upon, for instance, the triggering of an alarm signal. Furthermore, the alarm system comprises a memory member connected to the processor member via a distributed computer network and adapted for the storage of said predetermined reference/references.
申请公布号 US7893826(B2) 申请公布日期 2011.02.22
申请号 US20050587332 申请日期 2005.02.07
申请人 VENDOLOCUS AB 发明人 STENLUND PETER
分类号 G08B19/00;B60R25/10;B60R25/102;B60R25/30;B60R25/33;G01V3/00;G08B;G08B13/08;G08B21/00;G08B21/02;G08B23/00;G08B25/10;G10L21/00 主分类号 G08B19/00
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