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. 15, 2022
Filed:
Feb. 19, 2022
Method of route identification conducive for successful diagnosis of an exhaust gas treatment system
Robert Bosch Gmbh, Stuttgart, DE;
Robert Bosch Engineering and Business Solutions Private Limited, Karnataka, IN;
Christof Kirchmaier, Ludwigsburg, DE;
Dhaval Ketanbhai Dhruv, Gujarat, IN;
Robert Bosch GmbH, Stuttgart, DE;
Robert Bosch Engineering and Business Solutions Private Limited, Bangalore, IN;
Abstract
A method is for route identification that is conducive for successful diagnosis of an exhaust gas treatment system of a vehicle. In the method, an ECU in the vehicle receives a value of GPS coordinates from a GPS module, and the ECU retrieves a value of day, date, and time from an ECU clock. The ECU monitors a value of engine operating conditions with reference to the received value of GPS coordinates and the retrieved value of day, date, and time. The ECU identifies a segment of GPS coordinates for successful diagnosis of an exhaust gas treatment system based on the monitored value. Upon the identification, the segment of GPS coordinates is stored in ECU memory.