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:
Dec. 20, 1988
Filed:
Jun. 17, 1987
Jack R Volk, Ann Arbor, MI (US);
Alan J Duszkiewicz, Livonia, MI (US);
Ford Motor Company, Dearborn, MI (US);
Abstract
A multiplex wiring system having a plurality of communication modules which are interconnected on a pair of buses. Data is transmitted from any one of the modules on one of the buses while redundant or complementary data is transmitted on the other bus. Each module includes three receiving channels, one channel for receiving data, one channel for receiving complementary data, and a differential channel for differentially combining the data and complementary data thereby reducing received noise. A predetermined data sequence is detected on each of the three channels such that specific types of system faults are indicated. In response to the fault indication, the most suitable of the three channels is selected to receive data.