Invention Grant
- Patent Title: Prediction of driver's intention to stop for engine start/stop
-
Application No.: US17518035Application Date: 2021-11-03
-
Publication No.: US11542905B1Publication Date: 2023-01-03
- Inventor: Chuanchi Tang , Papeeha Thombare , Drushan Mayalankar , Shuonan Xu
- Applicant: Chuanchi Tang , Papeeha Thombare , Drushan Mayalankar , Shuonan Xu
- Applicant Address: US MI Troy; US MI West Bloomfield; US MI Rochester Hills; US MI Troy
- Assignee: Chuanchi Tang,Papeeha Thombare,Drushan Mayalankar,Shuonan Xu
- Current Assignee: Chuanchi Tang,Papeeha Thombare,Drushan Mayalankar,Shuonan Xu
- Current Assignee Address: US MI Troy; US MI West Bloomfield; US MI Rochester Hills; US MI Troy
- Agent Ralph E. Smith
- Main IPC: F02N11/08
- IPC: F02N11/08 ; F02D41/12 ; G08G1/052 ; F02D41/06

Abstract:
A predictive driver intention to stop (DITS) system for a vehicle having an engine includes one or more sensors configured to measure a set of operating parameters of the vehicle including at least (i) vehicle speed and (ii) vehicle deceleration rate. A controller is configured to identify no-stop braking events and complete stop braking events, and reference a generated baseline probability table indicating a probability of a driver braking to bring the vehicle to a stop, based on at least the vehicle speed and vehicle deceleration rate measured during at least one of the identified no-stop braking events and complete stop braking events. The controller is further configured to predict a DITS event based on the generated baseline probability table, and control operation of the engine based on the predicted DITS event to facilitate reducing vehicle fuel consumption and/or tailpipe emissions.
Information query