Title:
A SYSTEM AND AN ARRANGEMENT TO DETERMINE THE LEVEL OF HAZARD IN A HAZARDOUS SITUATION
Document Type and Number:
WIPO Patent Application WO2001073716
Kind Code:
A9
Abstract:
The present invention relates to a system and to an arrangement for evaluating in a defined space or area a delimited area (7) in which there is a degree of urgency greater than the degree of urgency in respect of the remainder of said space (1), wherein there is disposed within said space or area (1) a plurality of sensors which can evaluate the momentary degree of urgency on the basis of one or more criteria. Selected sensors (2, 3, 4) shall be connected to computer equipment (50) which includes storage elements (52, 53, 54) adapted for storing momentary criteria-related values in a chosen time order, and wherein a calculating circuit (51) included in or connected to said computer equipment (50) is adapted for evaluation of a calculated degree of urgency on the basis of time-dependent changes in the evaluated momentary values.
Inventors:
JANSSON LENNART KARL ERIK (SE)
Application Number:
PCT/SE2001/000655
Publication Date:
December 20, 2001
Filing Date:
March 26, 2001
Export Citation:
Assignee:
FIREFLY AB (SE)
JANSSON LENNART KARL ERIK (SE)
JANSSON LENNART KARL ERIK (SE)
International Classes:
G08B17/00; G08B25/04; G08B25/00; (IPC1-7): G08B23/00; G08B25/14; G08B17/00
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