STOP/START VEHICLE AND METHOD FOR CONTROLLING ENGINE OF SAME
First Claim
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1. A vehicle comprising:
- an engine; and
a stop/start system configured to issue auto stop commands and auto start commands, wherein the engine is auto stopped in response to the auto stop commands and auto started in response to the auto start commands and wherein the stop/start system selectively prevents an auto stop of the engine based on a predicted stop duration for a predicted stop location such that the engine remains running when the predicted stop duration is less than a threshold duration and the vehicle is stopped in a vicinity of the predicted stop location.
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Abstract
A stop/start system of a vehicle can issue auto stop commands and auto start commands. An engine of the vehicle is auto stopped in response to the auto stop commands and auto started in response to the auto start commands. The stop/start system can prevent an auto stop of the engine based on a predicted stop duration for a predicted stop location for the vehicle such that the engine remains running when the predicted stop duration is less than a threshold duration and the vehicle is stopped in a vicinity of the predicted stop location.
15 Citations
15 Claims
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1. A vehicle comprising:
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an engine; and a stop/start system configured to issue auto stop commands and auto start commands, wherein the engine is auto stopped in response to the auto stop commands and auto started in response to the auto start commands and wherein the stop/start system selectively prevents an auto stop of the engine based on a predicted stop duration for a predicted stop location such that the engine remains running when the predicted stop duration is less than a threshold duration and the vehicle is stopped in a vicinity of the predicted stop location. - View Dependent Claims (2, 3, 4, 5)
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6. A method for controlling an engine of a stop/start vehicle comprising:
selectively preventing an auto stop of the engine based on a predicted stop duration for a predicted stop location such that the engine remains running when the predicted stop duration is less than a threshold duration and the vehicle is stopped in a vicinity of the predicted stop location. - View Dependent Claims (7, 8, 9, 10)
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11. A stop/start vehicle comprising:
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an engine; and one or more controllers configured to prevent an auto stop of the engine when vehicle speed is approaching zero based on whether a current location of the vehicle is proximate a known stop location such that the engine remains running when the vehicle is stopped proximate the known stop location and a predicted stop duration for the known stop location is less than a threshold duration. - View Dependent Claims (12, 13, 14, 15)
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Specification