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:
Jun. 22, 2010
Filed:
Apr. 24, 2001
Vasco Vollmer, Holle, DE;
Matthias Hofmann, Hildesheim, DE;
Vasco Vollmer, Holle, DE;
Matthias Hofmann, Hildesheim, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A method for handling a faulty device in a vehicle communication network is provided, which is used to identify devices that are either faulty, were removed from the vehicle communication network or were switched off, and to automatically initiate a fault-remedying measure. An expanded, device-specific driver having diagnostic functions is loaded by another device of the network to send a test signal to the faulty device. Either the faulty device is restarted or the faulty device is switched off depending on the reaction to the test signal. If a device is removed from the network, this is indicated in a database. A bus manager will inform other devices connected to the network that this device was removed from the network. Due to a classification of the individual devices connected to the network, not every device is able to perform the fault handling, but rather only suitably classified devices. Misuse is thereby prevented.