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. 15, 1997
Filed:
Sep. 28, 1995
Gerard Ebersohl, La Mulatiere, FR;
Olfa Chetay, Venissieux, FR;
Gec Alsthom T&D SA, Paris, FR;
Abstract
A circuit for automatically monitoring equipment, including a plurality of transducers for measuring operating parameters and providing data to a multiprocessor system comprising stations interconnected by a local network and constituting a distributed database, the system being capable of interchanging data with a higher level including a computer with a bridge connected to said network, wherein said bridge is a 'terminal' microcontroller interchanging data with the stations via first messages corresponding to requests issued by the terminal and received by all of the stations in determined memory zones referred to as 'first dedicated zones', and second messages corresponding to response from the interrogated stations and received by said terminal in determined memory zones, referred to as 'second dedicated zones'.