EVAPORATIVE SYSTEM LEAK DETECTION UPON REFUELING

Patent №

US 7,204,237

Granted

2007-04-17

Filed 2005

Owner

DAIMLERCHRYSLER CORPORATION

Lab

AI components

1

planning

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

11100848

A loose or missing fuel cap detection method for an evaporative emission control system of an automotive vehicle detects a loose or missing fuel cap based in part on whether fuel level changed. The method determines whether the fuel level changed, which is indicative of a refueling event. The method then determines if one or more leaks are present. If the fuel level changed and one or more leaks are present, the method determines that the fuel cap is loose or missing.

AI classification

Planning0.99
Knowledge representation0.05
AI hardware0.04
Natural language0.01
Evolutionary computation0.00
Vision0.00
Speech0.00
Machine learning0.00

Ownership

DAIMLERCHRYSLER CORPORATION

assignment · 163190329

Assignors

BOOMS, CHRIS J., BLOMQUIST, WILLIAM B., SAGER, ROGER C.

On an employer assignment, the assignors are typically the inventors.

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