SYSTEM AND METHOD FOR ALERTING AND TRACKING WITH IMPROVED CONFIDENTIALITY

摘要

An alarm system comprising at least one first signal source communicating with a central unit configured for providing a logically true alerting signal when predetermined conditions are met. The signal sources may include transponders and a confidential list containing the relation between an RFID chip and the name of the person identified may be stored in a computer. A verification unit is connected to independent signal sources and is configured for providing a logically true verification signal when predetermined conditions are met. The signal sources may also comprise means for measuring bio-functions, and the verification unit may be carried by a safety manager. In such a case, the safety manager will also be able to confirm or reject an alerting alarm from the central unit manually. An alarm signal is activated if and only if the alerting signal is true and the verification signal is true.

主权项

1. An alerting and tracking system comprising a central unit configured for providing a logically true alerting signal when predetermined conditions are met,
a verification unit configured for providing a logically true verification signal when predetermined conditions are met, an alarm signal activated if the alerting signal is true and the verification signal is true, the central unit communicating with at least one identity tag associated with a person, the system comprising a second list associating identity tags with personal information, the second list being available only to authorized personnel, wherein the system further comprises means for obtaining a first list of identity tags for unauthorized personnel.