The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 18, 2000
Filed:
May. 15, 1996
Martin Henning Heed, Kungsbacka, SE;
Sten Hugo Ahlbom, Vastra Frolunda, SE;
Bengt Lennart Andersson, Kullavik, SE;
Telefonaktiebolaget LM Ericsson, Stockholm, SE;
Abstract
A system for surveillance of, and taking measures in respect of, phenomena that are observable. The system includes at least one information center with associated cells that can be divided into one or more groups. The system also includes means for communication between an information center and each cell. Each cell includes at least one sensor, with which chemical or physical measuring methods can be used to observe the phenomenon or detect the signals which the phenomenon generates. This system further includes at least three cells that are distributed geographically in the area of interest in a sufficiently dense net. In the cells the signals can be used for determining for example the time, place, intensity or the type of the phenomenon. Data can be transferred from the cells to their respective information center for processing. Activities can be initiated and carried out by equipment inside or outside the cells in accordance with rules in the cells, and these activities can be started as a response to the detected signals.