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:
May. 31, 2016
Filed:
May. 30, 2011
Eric Chenu, Chaville, FR;
Eric Chenu, Chaville, FR;
SIEMENS S.A.S., St. Denis, FR;
Abstract
A method and a device for maintenance filtering to process a flow of m coded incoming messages Eseach with nInputs/Outputs es, a checksum ΣSesof signatures Ses, and a date d. outgoing message Esmis generated from each incoming message with nInputs/Outputs esm, a checksum ΣSesmof signatures Sesm, and the date d. The novel maintenance filtering device maintains at least one state of at least one Input/Output esof at least one of the incoming messages Esfor a period of time Twhatever the state of an Input/Output of an incoming message consecutive to the incoming message Esby generating at least one outgoing message wherein the state of the iInput/Output of the outgoing message is equal to the state of the Input/Output esof incoming message Es. The maintenance filtering device includes a calculation device, a pseudo-random generator, and a compensation table.