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:
Nov. 23, 1982
Filed:
Aug. 18, 1980
WABCO Fahrzeugbremsen GmbH, Hanover, DE;
Abstract
An arrangement for detecting defects during the asynchronous transfer of digital measured values in a microcomputer system including an input circuit for producing the digital measured values. A storage register temporarily stores the digital measured values received from the input circuit. A multiplexer transmits the stored digital measured values to a microcomputer for further processing. The stored digital measured values are consecutively transmitted twice so that the microcomputer performs a comparison of both of the digital measured values. If both of the digital measured values are the same, the microcomputer processes the digital measured values. If the digital measured values are different, the multiplexer repeats the double transmission of the digital measured values.