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:
Apr. 15, 2008
Filed:
Nov. 01, 2004
Vincent Hackel, Fenton, MI (US);
Claus Schnabel, Fenton, MI (US);
David Zevchak, South Lyon, MI (US);
Vincent Hackel, Fenton, MI (US);
Claus Schnabel, Fenton, MI (US);
David Zevchak, South Lyon, MI (US);
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The invention provides a control system for an internal combustion engine of a vehicle. The control system includes a sensor controller and an engine controller. The sensor controller includes a first interface configured to be connected to a sensor coupled to the engine, a first one or more components to provide power regulation and electromagnetic compatibility for the sensor controller, a second interface configured to be connected to a local communication bus of the vehicle, and a first processor and memory configurable to provide control and diagnostics of the sensor. The engine controller includes a third interface configured to be connected to the local communication bus, a second one or more components to provide power regulation and electromagnetic compatibility for the engine controller, and a second processor and memory configurable to control at least one aspect of the internal combustion engine based on information from the sensor controller.