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:
Jan. 09, 2024
Filed:
Apr. 11, 2019
Endress+hauser Process Solutions Ag, Reinach, CH;
Markus Wohlgemuth, Erschwil, CH;
Endress+Hauser Process Solutions AG, Reinach, CH;
Abstract
Disclosed is a method for reducing volume of data transmitted from a field device. The method includes checking a value of a process variable at a first point in time and comparing the value with a value checked at a second point in time preceding the first point in time. The value at the first point in time is transmitted only when it differs from the value at the second point in time by a predetermined first magnitude. Additionally, the value at the first point in time is transmitted only when the difference between the value at the first point in time and the value at the second point in time differ by a predetermined factor from a difference between the value at the second point in time and a value at a third point in time preceding the second point in time.