Invention Grant
- Patent Title: System and method for controlling operation of a vehicle based on measured fluid levels in a fluid reservoir
-
Application No.: US16423431Application Date: 2019-05-28
-
Publication No.: US10670445B1Publication Date: 2020-06-02
- Inventor: Edward T. Heil , Kevin G. Weishuhn , Sean E. Zuzga , Eric E. Krueger , Steven J. Weber
- Applicant: GM Global Technology Operations LLC
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: Quinn IP Law
- Main IPC: G01F23/70
- IPC: G01F23/70 ; F01M11/12 ; B60G17/019 ; B60K15/06 ; B60K15/03

Abstract:
System and method for controlling operation of a vehicle having a fluid reservoir. The system includes one or more fluid level indicators configured to respectively obtain a measured fluid level in the fluid reservoir. A plurality of sensors is operatively connected to the vehicle and configured to respectively obtain one or more parameters. A controller is configured to determine if a fluid level transition between the measured fluid level and a past fluid level is indicated, when there is exactly one fluid level indicator. The controller is configured to identify a reporting state from among a first state, a second state and a third state, based in part on a correlation to a dynamic event and an expected direction for the fluid level transition. A control action is executed by the controller based in part on the reporting state.
Information query